kscreensaver from kdeartwork

cmake/modules/FindXscreensaver.cmake

@@ -0,0 +1,81 @@
+#Macro to find xscreensaver directory
+
+# Copyright (c) 2006, Laurent Montel, <montel@kde.org>
+#
+# Redistribution and use is allowed according to the terms of the BSD license.
+# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+
+if (NOT XSCREENSAVER_FOUND)
+  set(xscreensaver_alldirs)
+  set(xscreensaver_checkdirs ${KDE4_INCLUDE_DIR}
+   	/usr/
+   	/usr/local/
+   	/opt/local/
+   	/usr/X11R6/
+   	/opt/kde/
+   	/opt/kde3/
+   	/usr/kde/
+   	/usr/local/kde/
+   	/usr/local/xscreensaver/
+   	/usr/openwin/lib/xscreensaver/
+   	/etc/ )
+  foreach(suffix lib${LIB_SUFFIX}/xscreensaver lib${LIB_SUFFIX}/misc/xscreensaver lib/xscreensaver lib64/xscreensaver libexec/xscreensaver 
+bin/xscreensaver-hacks hacks)
+     foreach(xscreensaver_path ${xscreensaver_checkdirs} )
+        set(xscreensaver_alldirs ${xscreensaver_alldirs} ${xscreensaver_path}/${suffix})
+     endforeach(xscreensaver_path ${xscreensaver_checkdirs} )
+  endforeach(suffix lib${LIB_SUFFIX}/xscreensaver lib/xscreensaver lib64/xscreensaver libexec/xscreensaver bin/xscreensaver-hacks hacks)
+  FIND_PATH(XSCREENSAVER_DIR deco ${xscreensaver_alldirs})
+
+  set(XSCREENSAVER_CONFIG_DIR)
+  FIND_PATH(XSCREENSAVER_CONFIG_DECO config/deco.xml
+    ${KDE4_INCLUDE_DIR}
+    /usr/
+    /usr/local/
+    /opt/local/
+    /usr/X11R6/
+    /opt/kde/
+    /opt/kde3/
+    /usr/kde/
+    /usr/share/xscreensaver/
+    /usr/local/kde/
+    /usr/local/xscreensaver/
+    /usr/openwin/lib/xscreensaver/
+    /etc/
+  )
+  #MESSAGE(STATUS "XSCREENSAVER_CONFIG_DIR :<${XSCREENSAVER_CONFIG_DIR}>")
+
+  if(XSCREENSAVER_CONFIG_DECO)
+	set(XSCREENSAVER_CONFIG_DIR "${XSCREENSAVER_CONFIG_DECO}/config/")
+	#MESSAGE(STATUS "XSCREENSAVER_CONFIG_DIR <${XSCREENSAVER_CONFIG_DIR}>")
+  endif(XSCREENSAVER_CONFIG_DECO)
+
+
+  # Try and locate XScreenSaver config when path doesn't include config
+  if(NOT XSCREENSAVER_CONFIG_DIR)
+    FIND_PATH(XSCREENSAVER_CONFIG_DIR deco.xml
+      /etc/xscreensaver
+      )
+  endif(NOT XSCREENSAVER_CONFIG_DIR)
+endif(NOT XSCREENSAVER_FOUND)
+
+#MESSAGE(STATUS "XSCREENSAVER_CONFIG_DIR :<${XSCREENSAVER_CONFIG_DIR}>")
+#MESSAGE(STATUS "XSCREENSAVER_DIR :<${XSCREENSAVER_DIR}>")
+
+# Need to fix hack
+if(XSCREENSAVER_DIR AND XSCREENSAVER_CONFIG_DIR)
+	set(XSCREENSAVER_FOUND TRUE)
+endif(XSCREENSAVER_DIR AND XSCREENSAVER_CONFIG_DIR)
+
+if (XSCREENSAVER_FOUND)
+  if (NOT Xscreensaver_FIND_QUIETLY)
+    message(STATUS "Found SCREENSAVER_CONFIG_DIR <${XSCREENSAVER_CONFIG_DIR}>")
+  endif (NOT Xscreensaver_FIND_QUIETLY)
+else (XSCREENSAVER_FOUND)
+  if (Xscreensaver_FIND_REQUIRED)
+    message(FATAL_ERROR "XScreenSaver not found")
+  endif (Xscreensaver_FIND_REQUIRED)
+endif (XSCREENSAVER_FOUND)
+
+
+MARK_AS_ADVANCED(XSCREENSAVER_DIR XSCREENSAVER_CONFIG_DIR)

kscreensaver/CMakeLists.txt

@@ -2,3 +2,21 @@
 add_subdirectory( libkscreensaver ) 
 add_subdirectory( kblank_screensaver ) 
 add_subdirectory( krandom_screensaver ) 
+
+macro_optional_find_package(Xscreensaver)
+macro_log_feature(XSCREENSAVER_FOUND "Xscreensaver"
+    "A modular screen saver and locker for the X Window System"
+    "http://www.jwz.org/xscreensaver"
+    FALSE
+    ""
+    "Provides screen savers for the desktop.")
+
+macro_optional_find_package(OpenGL)
+macro_log_feature(OPENGL_FOUND "OpenGL" "API for developing portable, interactive 2D and 3D graphics applications" "http://mesa3d.sourceforge.net" FALSE "" "Provides 3D screensavers.")
+add_subdirectory( kdesavers ) 
+add_subdirectory( kpartsaver ) 
+
+if(XSCREENSAVER_FOUND)
+    add_subdirectory(kxsconfig)
+    add_subdirectory(xsavers)
+endif(XSCREENSAVER_FOUND)

kscreensaver/Messages.sh

@@ -0,0 +1,4 @@
+#! /bin/sh
+$EXTRACTRC kdesavers/*.ui >> rc.cpp
+$XGETTEXT kdesavers/*.cpp xsavers/*.cpp  rc.cpp -o $podir/klock.pot
+rm -f rc.cpp

kscreensaver/kdesavers/CMakeLists.txt

@@ -0,0 +1,207 @@
+macro_optional_find_package(Eigen3)
+macro_log_feature(EIGEN3_FOUND "Eigen3" "A C++ template library for linear algebra" "kdesupport" FALSE "" "Needed to build the krotation and kpendulum screensavers" )
+add_definitions(-DEIGEN2_SUPPORT)
+
+macro_optional_find_package(Kexiv2)
+macro_log_feature(KEXIV2_FOUND "Kexiv2" "A C++ library for exiv manipulation" "kdegraphics" FALSE "" "Needed to rotate photos with exif data" )
+
+option(KSCREENSAVER_SOUND_SUPPORT "Build with sound support" OFF)
+
+include_directories(${KDE4WORKSPACE_INCLUDE_DIR} ${OPENGL_INCLUDE_DIR})
+
+add_subdirectory( data )
+macro_optional_add_subdirectory( asciiquarium )
+
+if (WIN32)
+    SET(LIBMATH "")
+else (WIN32)
+    SET(LIBMATH "m")
+endif (WIN32)
+
+########### next target ###############
+
+set(kbanner.kss_SRCS banner.cpp )
+
+kde4_add_executable(kbanner.kss ${kbanner.kss_SRCS})
+
+target_link_libraries(kbanner.kss ${KDE4_KDEUI_LIBS} ${KDE4WORKSPACE_KSCREENSAVER_LIBRARY})
+
+install(TARGETS kbanner.kss  ${INSTALL_TARGETS_DEFAULT_ARGS} )
+
+
+########### next target ###############
+
+set(kpolygon.kss_SRCS polygon.cpp )
+
+kde4_add_executable(kpolygon.kss ${kpolygon.kss_SRCS})
+
+target_link_libraries(kpolygon.kss ${KDE4_KDEUI_LIBS} ${KDE4WORKSPACE_KSCREENSAVER_LIBRARY})
+
+install(TARGETS kpolygon.kss  ${INSTALL_TARGETS_DEFAULT_ARGS} )
+
+
+########### next target ###############
+
+set(kslideshow.kss_SRCS slideshow.cpp )
+
+kde4_add_ui_files(kslideshow.kss_SRCS slideshowcfg.ui )
+
+kde4_add_executable(kslideshow.kss ${kslideshow.kss_SRCS})
+
+macro_bool_to_01(KEXIV2_FOUND HAVE_KEXIV2)
+
+if(HAVE_KEXIV2)
+    include_directories( ${KEXIV2_INCLUDES} )
+    set_source_files_properties(slideshow.cpp PROPERTIES COMPILE_FLAGS -DHAVE_KEXIV2)
+    target_link_libraries(kslideshow.kss  ${KDE4_KIO_LIBS}  ${LIBMATH}  ${KDE4WORKSPACE_KSCREENSAVER_LIBRARY} ${KEXIV2_LIBRARIES})
+else(HAVE_KEXIV2)
+    target_link_libraries(kslideshow.kss  ${KDE4_KIO_LIBS}  ${LIBMATH}  ${KDE4WORKSPACE_KSCREENSAVER_LIBRARY})
+endif(HAVE_KEXIV2)
+
+install(TARGETS kslideshow.kss  ${INSTALL_TARGETS_DEFAULT_ARGS} )
+
+
+########### next target ###############
+
+set(klines.kss_SRCS lines.cpp )
+
+kde4_add_executable(klines.kss ${klines.kss_SRCS})
+
+target_link_libraries(klines.kss ${KDE4_KDEUI_LIBS} ${KDE4WORKSPACE_KSCREENSAVER_LIBRARY})
+
+install(TARGETS klines.kss  ${INSTALL_TARGETS_DEFAULT_ARGS} )
+
+
+########### next target ###############
+
+set(klorenz.kss_SRCS lorenz.cpp )
+
+kde4_add_executable(klorenz.kss ${klorenz.kss_SRCS})
+
+target_link_libraries(klorenz.kss ${KDE4_KDEUI_LIBS} ${LIBMATH} ${KDE4WORKSPACE_KSCREENSAVER_LIBRARY})
+
+install(TARGETS klorenz.kss  ${INSTALL_TARGETS_DEFAULT_ARGS} )
+
+
+########### next target ###############
+
+set(kblob.kss_SRCS blob.cpp )
+
+kde4_add_executable(kblob.kss ${kblob.kss_SRCS})
+
+target_link_libraries(kblob.kss ${KDE4_KDEUI_LIBS} ${LIBMATH} ${KDE4WORKSPACE_KSCREENSAVER_LIBRARY})
+
+install(TARGETS kblob.kss  ${INSTALL_TARGETS_DEFAULT_ARGS} )
+
+
+########### next target ###############
+
+set(kvm.kss_SRCS kvm.cpp vm.c vm_random.c )
+
+kde4_add_executable(kvm.kss ${kvm.kss_SRCS})
+
+target_link_libraries(kvm.kss ${KDE4_KDEUI_LIBS} ${KDE4WORKSPACE_KSCREENSAVER_LIBRARY})
+
+install(TARGETS kvm.kss  ${INSTALL_TARGETS_DEFAULT_ARGS} )
+
+
+########### next target ###############
+
+set(kclock.kss_SRCS kclock.cpp )
+
+kde4_add_executable(kclock.kss ${kclock.kss_SRCS})
+
+target_link_libraries(kclock.kss ${KDE4_KDEUI_LIBS} ${LIBMATH} ${KDE4WORKSPACE_KSCREENSAVER_LIBRARY})
+
+install(TARGETS kclock.kss ${INSTALL_TARGETS_DEFAULT_ARGS} )
+install(FILES KClock.desktop DESTINATION ${SERVICES_INSTALL_DIR}/ScreenSavers)
+
+
+########### next target ###############
+
+#set($(X11_KSAVERS)_SRCS dummy.cpp )
+if(Q_WS_X11)
+    set(kscience.kss_SRCS science.cpp )
+
+    kde4_add_executable(kscience.kss ${kscience.kss_SRCS})
+
+    target_link_libraries(kscience.kss ${KDE4_KDEUI_LIBS} ${KDE4WORKSPACE_KSCREENSAVER_LIBRARY} ${X11_LIBRARIES})
+
+    install(TARGETS kscience.kss ${INSTALL_TARGETS_DEFAULT_ARGS} )
+    install(FILES KScience.desktop DESTINATION ${SERVICES_INSTALL_DIR}/ScreenSavers)
+endif(Q_WS_X11)
+
+########### next target ###############
+
+message(STATUS "readd opengl+sound support screensaver")
+if(OPENGL_FOUND AND OPENGL_GLU_FOUND AND KSCREENSAVER_SOUND_SUPPORT)
+#set(kfiresaver.kss_SRCS firesaverparticle.cpp firesaverwriter.cpp firesaver.cpp )
+#kde4_add_ui3_files(kfiresaver.kss_SRCS aversetup.ui)
+##kde4_add_executable(kfiresaver.kss ${kfiresaver.kss_SRCS})
+#target_link_libraries(kfiresaver.kss  ${KDE4_KDEUI_LIBS} )
+#install(TARGETS kfiresaver.kss ${INSTALL_TARGETS_DEFAULT_ARGS} )
+#install( FILES KFiresaver.desktop DESTINATION  ${SERVICES_INSTALL_DIR}/ScreenSavers )
+endif(OPENGL_FOUND AND OPENGL_GLU_FOUND AND KSCREENSAVER_SOUND_SUPPORT)
+
+########### next target ###############
+if(OPENGL_FOUND AND OPENGL_GLU_FOUND AND QT_QTOPENGL_LIBRARY)
+
+  ## krotation, kpendulum need Eigen2
+  if (EIGEN3_FOUND)
+    include_directories(${EIGEN3_INCLUDE_DIR})
+
+    set(krotation.kss_SRCS rotation.cpp sspreviewarea.cpp)
+    kde4_add_ui_files(krotation.kss_SRCS rotationcfg.ui)
+    kde4_add_executable(krotation.kss ${krotation.kss_SRCS})
+    target_link_libraries(krotation.kss ${KDE4_KDEUI_LIBS} ${QT_QTOPENGL_LIBRARY} ${OPENGL_gl_LIBRARY} ${OPENGL_glu_LIBRARY} ${KDE4WORKSPACE_KSCREENSAVER_LIBRARY})
+    install(TARGETS krotation.kss ${INSTALL_TARGETS_DEFAULT_ARGS})
+
+    set(kpendulum.kss_SRCS pendulum.cpp sspreviewarea.cpp)
+    kde4_add_ui_files(kpendulum.kss_SRCS pendulumcfg.ui)
+    kde4_add_executable(kpendulum.kss ${kpendulum.kss_SRCS})
+    target_link_libraries(kpendulum.kss ${KDE4_KDEUI_LIBS} ${QT_QTOPENGL_LIBRARY} ${OPENGL_gl_LIBRARY} ${OPENGL_glu_LIBRARY} ${KDE4WORKSPACE_KSCREENSAVER_LIBRARY})
+    install(TARGETS kpendulum.kss ${INSTALL_TARGETS_DEFAULT_ARGS})
+  endif (EIGEN3_FOUND)
+
+  set(ksolarwinds.kss_SRCS SolarWinds.cpp )
+  kde4_add_executable(ksolarwinds.kss ${ksolarwinds.kss_SRCS})
+  target_link_libraries( ksolarwinds.kss ${KDE4_KDEUI_LIBS} ${QT_QTOPENGL_LIBRARY} ${OPENGL_gl_LIBRARY} ${OPENGL_glu_LIBRARY} ${KDE4WORKSPACE_KSCREENSAVER_LIBRARY})
+  install(TARGETS ksolarwinds.kss ${INSTALL_TARGETS_DEFAULT_ARGS} )
+
+  set(kflux.kss_SRCS Flux.cpp )
+  kde4_add_executable(kflux.kss ${kflux.kss_SRCS})
+  target_link_libraries( kflux.kss ${KDE4_KDEUI_LIBS} ${QT_QTOPENGL_LIBRARY} ${OPENGL_gl_LIBRARY} ${OPENGL_glu_LIBRARY} ${KDE4WORKSPACE_KSCREENSAVER_LIBRARY})
+  install(TARGETS kflux.kss ${INSTALL_TARGETS_DEFAULT_ARGS} )
+
+  set(keuphoria.kss_SRCS Euphoria.cpp )
+  kde4_add_executable(keuphoria.kss ${keuphoria.kss_SRCS})
+  target_link_libraries( keuphoria.kss ${KDE4_KDEUI_LIBS} ${QT_QTOPENGL_LIBRARY} ${OPENGL_gl_LIBRARY} ${OPENGL_glu_LIBRARY} ${KDE4WORKSPACE_KSCREENSAVER_LIBRARY})
+  install(TARGETS keuphoria.kss ${INSTALL_TARGETS_DEFAULT_ARGS} )
+
+  set(kfountain.kss_SRCS fountain.cpp )
+  kde4_add_ui_files(kfountain.kss_SRCS fountaincfg.ui)
+  kde4_add_executable(kfountain.kss ${kfountain.kss_SRCS})
+  target_link_libraries( kfountain.kss ${KDE4_KDEUI_LIBS} ${QT_QTOPENGL_LIBRARY} ${OPENGL_gl_LIBRARY} ${OPENGL_glu_LIBRARY} ${KDE4WORKSPACE_KSCREENSAVER_LIBRARY})
+  install(TARGETS kfountain.kss ${INSTALL_TARGETS_DEFAULT_ARGS} )
+
+  set(kwave.kss_SRCS wave.cpp )
+  kde4_add_ui_files(kwave.kss_SRCS wavecfg.ui)
+  kde4_add_executable(kwave.kss ${kwave.kss_SRCS})
+  target_link_libraries( kwave.kss ${KDE4_KDEUI_LIBS} ${QT_QTOPENGL_LIBRARY} ${OPENGL_gl_LIBRARY} ${OPENGL_glu_LIBRARY} ${KDE4WORKSPACE_KSCREENSAVER_LIBRARY})
+  install(TARGETS kwave.kss ${INSTALL_TARGETS_DEFAULT_ARGS} )
+
+  set(kgravity.kss_SRCS gravity.cpp )
+  kde4_add_ui_files(kgravity.kss_SRCS gravitycfg.ui)
+  kde4_add_executable(kgravity.kss ${kgravity.kss_SRCS})
+  target_link_libraries( kgravity.kss ${KDE4_KDEUI_LIBS} ${QT_QTOPENGL_LIBRARY} ${OPENGL_gl_LIBRARY} ${OPENGL_glu_LIBRARY} ${KDE4WORKSPACE_KSCREENSAVER_LIBRARY})
+  install(TARGETS kgravity.kss ${INSTALL_TARGETS_DEFAULT_ARGS} )
+
+  install( FILES KGravity.desktop KWave.desktop KFountain.desktop KFlux.desktop KEuphoria.desktop KSolarWinds.desktop KRotation.desktop KPendulum.desktop DESTINATION  ${SERVICES_INSTALL_DIR}/ScreenSavers )
+
+endif(OPENGL_FOUND AND OPENGL_GLU_FOUND AND QT_QTOPENGL_LIBRARY)
+
+########### install files ###############
+
+install( FILES kscience.png particle.png image.png  DESTINATION  ${DATA_INSTALL_DIR}/kscreensaver )
+install( FILES KBanner.desktop KPolygon.desktop KSlideshow.desktop KLines-saver.desktop KLorenz.desktop KBlob.desktop KVm.desktop DESTINATION  ${SERVICES_INSTALL_DIR}/ScreenSavers )
+

kscreensaver/kdesavers/Euphoria.h

@@ -0,0 +1,167 @@
+/*
+ *  Terence Welsh Screensaver - Euphoria
+ *  http://www.reallyslick.com/
+ *
+ *  Ported to KDE by Karl Robillard
+ *  Copyright (C) 2002  Terence M. Welsh
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License as
+ *  published by the Free Software Foundation; either version 2 of 
+ *  the License, or (at your option) any later version.
+ *   
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *   
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef EUPHORIASS_H
+#define EUPHORIASS_H
+
+#include <qgl.h>
+
+#include <kdialog.h>
+
+class wisp;
+class QTimer;
+
+class EuphoriaWidget : public QGLWidget
+{
+    Q_OBJECT
+
+public:
+
+    enum eDefault
+    {
+        Regular,
+        Grid,
+        Cubism,
+        BadMath,
+        MTheory,
+        UHFTEM,   // ultra high frequency tunneling electron microscope
+        Nowhere,
+        Echo,
+        Kaleidoscope,
+        DefaultModes
+    };
+
+    EuphoriaWidget( QWidget* parent=0 );
+    ~EuphoriaWidget();
+
+    void updateParameters();
+    void setDefaults( int which );
+
+protected:
+
+    void paintGL();
+    void resizeGL( int w, int h );
+    void initializeGL();
+#ifdef UNIT_TEST
+    void keyPressEvent( QKeyEvent* );
+#endif
+
+private slots:
+
+    void nextFrame();
+
+private:
+
+    GLuint texName;
+    wisp* _wisps;
+    wisp* _backwisps;
+    unsigned char* feedbackmap;
+    float aspectRatio;
+    int viewport[4];
+    double elapsedTime;
+
+    // feedback texture object
+    unsigned int feedbacktex;
+    int feedbacktexsize;
+    // feedback variables
+    float fr[4];
+    float fv[4];
+    float f[4];
+    // feedback limiters
+    float lr[3];
+    float lv[3];
+    float l[3];
+
+
+
+    int dWisps;
+    int dBackground;
+    int dDensity;
+    int dVisibility;
+    float dSpeed;
+    int dFeedback;
+    int dFeedbackspeed;
+    int dFeedbacksize;
+    int dWireframe;
+    int dTexture;
+    int dPriority;
+
+
+    // Using QTimer rather than timerEvent() to avoid getting locked out of
+    // the QEvent loop on lower-end systems.  Ian Geiser <geiseri@kde.org>
+    // says this is the way to go.
+    QTimer* _timer;
+    int _frameTime;
+
+    friend class wisp;
+};
+
+
+#ifndef UNIT_TEST
+#include <qdialog.h>
+#include <kscreensaver.h>
+
+
+class KEuphoriaScreenSaver : public KScreenSaver
+{
+    Q_OBJECT
+
+public:
+
+    KEuphoriaScreenSaver( WId id );
+    virtual ~KEuphoriaScreenSaver();
+
+    int mode() const { return _mode; }
+
+public slots:
+
+    void setMode( int );
+
+private:
+
+    void readSettings();
+
+    EuphoriaWidget* _effect;
+    int _mode;
+};
+
+
+class QComboBox;
+
+class KEuphoriaSetup : public KDialog
+{
+    Q_OBJECT
+
+public:
+    KEuphoriaSetup( QWidget* parent = 0 );
+    ~KEuphoriaSetup();
+
+private slots:
+    void slotHelp();
+    void slotOk();
+
+private:
+    QComboBox* modeW;
+    KEuphoriaScreenSaver* _saver;
+};
+#endif
+
+#endif //__EUPHORIASS_H__

kscreensaver/kdesavers/Flux.cpp

@@ -0,0 +1,992 @@
+/*
+ *  Terence Welsh Screensaver - Flux
+ *  http://www.reallyslick.com/
+ *
+ *  Ported to KDE by Karl Robillard
+ *  Copyright (C) 2002  Terence M. Welsh
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License as
+ *  published by the Free Software Foundation; either version 2 of
+ *  the License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+  TODO
+
+  [ ] Regular and others are messed up after Sparkler.
+      Insane seems to reset them.
+*/
+
+
+#include "Flux.h"
+
+#include <qtimer.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include <time.h>
+
+#ifdef Q_WS_MACX
+#include <OpenGL/glu.h>
+#else
+#include <GL/glu.h>
+#endif
+
+#define NUMCONSTS   8
+#define PIx2        6.28318530718f
+#define DEG2RAD     0.0174532925f
+
+
+void hsl2rgb(float h, float s, float l, float &r, float &g, float &b)
+{
+    // hue influence
+    if(h < 0.166667){  // full red, some green
+        r = 1.0;
+        g = h * 6.0f;
+        b = 0.0;
+    }
+    else {
+        if(h < 0.5){  // full green
+            g = 1.0;
+            if(h < 0.333333){  // some red
+                r = 1.0f - ((h - 0.166667f) * 6.0f);
+                b = 0.0;
+            }
+            else{  // some blue
+                b = (h - 0.333333f) * 6.0f;
+                r = 0.0;
+            }
+        }
+        else{
+            if(h < 0.833333){  // full blue
+                b = 1.0;
+                if(h < 0.666667){  // some green
+                    g = 1.0f - ((h - 0.5f) * 6.0f);
+                    r = 0.0;
+                }
+                else{  // some red
+                    r = (h - 0.666667f) * 6.0f;
+                    g = 0.0;
+                }
+            }
+            else{  // full red, some blue
+                r = 1.0;
+                b = 1.0f - ((h - 0.833333f) * 6.0f);
+                g = 0.0;
+            }
+        }
+    }
+
+    // saturation influence
+    r = 1.0f - (s * (1.0f - r));
+    g = 1.0f - (s * (1.0f - g));
+    b = 1.0f - (s * (1.0f - b));
+
+    // luminosity influence
+    r *= l;
+    g *= l;
+    b *= l;
+}
+
+
+// Useful random number macros
+// Don't forget to initialize with srand()
+inline int myRandi(int x){
+    return((rand() * x) / RAND_MAX);
+}
+inline float myRandf(float x){
+    return(float(rand() * x) / float(RAND_MAX));
+}
+
+
+//----------------------------------------------------------------------------
+
+
+// Flux context to allow many instances.
+static FluxWidget* _fc = 0;
+
+static int whichparticle;
+
+
+// This class is poorly named.  It's actually a whole trail of particles.
+class particle
+{
+public:
+
+    particle();
+    ~particle();
+    float update(float *c);
+
+private:
+
+    float** vertices;
+    short trails;
+    short counter;
+    float offset[3];
+};
+
+
+particle::particle()
+{
+    // Offsets are somewhat like default positions for the head of each
+    // particle trail.  Offsets spread out the particle trails and keep
+    // them from all overlapping.
+    offset[0] = cos(PIx2 * float(whichparticle) / float(_fc->dParticles));
+    offset[1] = float(whichparticle) / float(_fc->dParticles) - 0.5f;
+    offset[2] = sin(PIx2 * float(whichparticle) / float(_fc->dParticles));
+    whichparticle++;
+
+    // Initialize memory and set initial positions out of view of the camera
+    trails = _fc->dTrail;
+    vertices = new float*[ trails ];
+
+    int i;
+    for(i=0; i<trails; i++)
+    {
+        vertices[i] = new float[5];  // 0,1,2 = position, 3 = hue, 4 = saturation
+        vertices[i][0] = 0.0f;
+        vertices[i][1] = 3.0f;
+        vertices[i][2] = 0.0f;
+        vertices[i][3] = 0.0f;
+        vertices[i][4] = 0.0f;
+    }
+
+    counter = 0;
+}
+
+
+particle::~particle()
+{
+    for(int i=0; i<trails; i++)
+        delete[] vertices[i];
+    delete[] vertices;
+}
+
+
+float particle::update(float *c)
+{
+    int i, p, growth;
+    float rgb[3];
+    float cx, cy, cz;  // Containment variables
+    float luminosity;
+    static float expander = 1.0f + 0.0005f * float(_fc->dExpansion);
+    static float blower = 0.001f * float(_fc->dWind);
+    //static float otherxyz[3];
+    float depth = 0;
+
+    // Record old position
+    int oldc = counter;
+    float oldpos[3];
+    oldpos[0] = vertices[oldc][0];
+    oldpos[1] = vertices[oldc][1];
+    oldpos[2] = vertices[oldc][2];
+
+    counter ++;
+    if(counter >= _fc->dTrail)
+        counter = 0;
+
+    // Here's the iterative math for calculating new vertex positions
+    // first calculate limiting terms which keep vertices from constantly
+    // flying off to infinity
+    cx = vertices[oldc][0] * (1.0f - 1.0f / (vertices[oldc][0] * vertices[oldc][0] + 1.0f));
+    cy = vertices[oldc][1] * (1.0f - 1.0f / (vertices[oldc][1] * vertices[oldc][1] + 1.0f));
+    cz = vertices[oldc][2] * (1.0f - 1.0f / (vertices[oldc][2] * vertices[oldc][2] + 1.0f));
+    // then calculate new positions
+    vertices[counter][0] = vertices[oldc][0] + c[6] * offset[0] - cx
+        + c[2] * vertices[oldc][1]
+        + c[5] * vertices[oldc][2];
+    vertices[counter][1] = vertices[oldc][1] + c[6] * offset[1] - cy
+        + c[1] * vertices[oldc][2]
+        + c[4] * vertices[oldc][0];
+    vertices[counter][2] = vertices[oldc][2] + c[6] * offset[2] - cz
+        + c[0] * vertices[oldc][0]
+        + c[3] * vertices[oldc][1];
+
+    // Pick a hue
+    vertices[counter][3] = cx * cx + cy * cy + cz * cz;
+    if(vertices[counter][3] > 1.0f)
+        vertices[counter][3] = 1.0f;
+    vertices[counter][3] += c[7];
+    // Limit the hue (0 - 1)
+    if(vertices[counter][3] > 1.0f)
+        vertices[counter][3] -= 1.0f;
+    if(vertices[counter][3] < 0.0f)
+        vertices[counter][3] += 1.0f;
+    // Pick a saturation
+    vertices[counter][4] = c[0] + vertices[counter][3];
+    // Limit the saturation (0 - 1)
+    if(vertices[counter][4] < 0.0f)
+        vertices[counter][4] = -vertices[counter][4];
+    vertices[counter][4] -= float(int(vertices[counter][4]));
+    vertices[counter][4] = 1.0f - (vertices[counter][4] * vertices[counter][4]);
+
+    // Bring particles back if they escape
+    if(!counter){
+        if((vertices[0][0] > 1000000000.0f) || (vertices[0][0] < -1000000000.0f)
+            || (vertices[0][1] > 1000000000.0f) || (vertices[0][1] < -1000000000.0f)
+            || (vertices[2][2] > 1000000000.0f) || (vertices[0][2] < -1000000000.0f)){
+            vertices[0][0] = myRandf(2.0f) - 1.0f;
+            vertices[0][1] = myRandf(2.0f) - 1.0f;
+            vertices[0][2] = myRandf(2.0f) - 1.0f;
+        }
+    }
+
+    // Draw every vertex in particle trail
+    p = counter;
+    growth = 0;
+    luminosity = _fc->lumdiff;
+    for(i=0; i<_fc->dTrail; i++){
+        p ++;
+        if(p >= _fc->dTrail)
+            p = 0;
+        growth++;
+
+        // assign color to particle
+        hsl2rgb(vertices[p][3], vertices[p][4], luminosity, rgb[0], rgb[1], rgb[2]);
+        glColor3fv(rgb);
+
+        glPushMatrix();
+        if(_fc->dGeometry == 1)  // Spheres
+            glTranslatef(vertices[p][0], vertices[p][1], vertices[p][2]);
+        else{  // Points or lights
+            depth = _fc->cosCameraAngle * vertices[p][2] - _fc->sinCameraAngle * vertices[p][0];
+            glTranslatef(_fc->cosCameraAngle * vertices[p][0] + _fc->sinCameraAngle
+                * vertices[p][2], vertices[p][1], depth);
+        }
+        if(_fc->dGeometry){  // Spheres or lights
+            switch(_fc->dTrail - growth){
+            case 0:
+                glScalef(0.259f, 0.259f, 0.259f);
+                break;
+            case 1:
+                glScalef(0.5f, 0.5f, 0.5f);
+                break;
+            case 2:
+                glScalef(0.707f, 0.707f, 0.707f);
+                break;
+            case 3:
+                glScalef(0.866f, 0.866f, 0.866f);
+                break;
+            case 4:
+                glScalef(0.966f, 0.966f, 0.966f);
+            }
+        }
+        switch(_fc->dGeometry){
+        case 0:  // Points
+            switch(_fc->dTrail - growth){
+            case 0:
+                glPointSize(float(_fc->dSize * (depth + 200.0f) * 0.001036f));
+                break;
+            case 1:
+                glPointSize(float(_fc->dSize * (depth + 200.0f) * 0.002f));
+                break;
+            case 2:
+                glPointSize(float(_fc->dSize * (depth + 200.0f) * 0.002828f));
+                break;
+            case 3:
+                glPointSize(float(_fc->dSize * (depth + 200.0f) * 0.003464f));
+                break;
+            case 4:
+                glPointSize(float(_fc->dSize * (depth + 200.0f) * 0.003864f));
+                break;
+            default:
+                glPointSize(float(_fc->dSize * (depth + 200.0f) * 0.004f));
+            }
+            glBegin(GL_POINTS);
+                glVertex3f(0.0f,0.0f,0.0f);
+            glEnd();
+            break;
+        case 1:  // Spheres
+        case 2:  // Lights
+            glCallList(1);
+        }
+        glPopMatrix();
+        vertices[p][0] *= expander;
+        vertices[p][1] *= expander;
+        vertices[p][2] *= expander;
+        vertices[p][2] += blower;
+        luminosity += _fc->lumdiff;
+    }
+
+    // Find distance between new position and old position and return it
+    oldpos[0] -= vertices[counter][0];
+    oldpos[1] -= vertices[counter][1];
+    oldpos[2] -= vertices[counter][2];
+    return(float(sqrt(oldpos[0] * oldpos[0] + oldpos[1] * oldpos[1] + oldpos[2] * oldpos[2])));
+}
+
+
+// This class is a set of particle trails and constants that enter
+// into their equations of motion.
+class flux
+{
+public:
+
+    flux();
+    ~flux();
+    void update();
+
+    particle *particles;
+    int randomize;
+    float c[NUMCONSTS];     // constants
+    float cv[NUMCONSTS];    // constants' change velocities
+    int currentSmartConstant;
+    float oldDistance;
+};
+
+
+flux::flux()
+{
+    whichparticle = 0;
+
+    particles = new particle[_fc->dParticles];
+    randomize = 1;
+
+    float instability = _fc->dInstability;
+    int i;
+    for(i=0; i<NUMCONSTS; i++)
+    {
+        c[i] = myRandf(2.0f) - 1.0f;
+        cv[i] = myRandf(0.000005f * instability * instability)
+                + 0.000001f * instability * instability;
+    }
+
+    currentSmartConstant = 0;
+    oldDistance = 0.0f;
+}
+
+
+flux::~flux()
+{
+    delete[] particles;
+}
+
+
+void flux::update()
+{
+    int i;
+
+    // randomize constants
+    if(_fc->dRandomize){
+        randomize --;
+        if(randomize <= 0){
+            for(i=0; i<NUMCONSTS; i++)
+                c[i] = myRandf(2.0f) - 1.0f;
+            int temp = 101 - _fc->dRandomize;
+            temp = temp * temp;
+            randomize = temp + myRandi(temp);
+        }
+    }
+
+    // update constants
+    for(i=0; i<NUMCONSTS; i++){
+        c[i] += cv[i];
+        if(c[i] >= 1.0f){
+            c[i] = 1.0f;
+            cv[i] = -cv[i];
+        }
+        if(c[i] <= -1.0f){
+            c[i] = -1.0f;
+            cv[i] = -cv[i];
+        }
+    }
+
+    // update all particles in this flux field
+    float dist;
+    for(i=0; i<_fc->dParticles; i++)
+        dist = particles[i].update(c);
+
+    // use dist from last particle to activate smart constants
+    _fc->dSmart = 0;
+    if(_fc->dSmart){
+        const float upper = 0.4f;
+        const float lower = 0.2f;
+        int beSmart = 0;
+        if(dist > upper && dist > oldDistance)
+            beSmart = 1;
+        if(dist < lower && dist < oldDistance)
+            beSmart = 1;
+        if(beSmart){
+            cv[currentSmartConstant] = -cv[currentSmartConstant];
+            currentSmartConstant ++;
+            if(currentSmartConstant >= _fc->dSmart)
+                currentSmartConstant = 0;
+        }
+        oldDistance = dist;
+    }
+}
+
+
+//----------------------------------------------------------------------------
+
+
+FluxWidget::FluxWidget( QWidget* parent )
+                      : QGLWidget(parent), _fluxes(0)
+{
+    setDefaults( Regular );
+
+    _frameTime = 1000 / 60;
+    _timer = new QTimer( this );
+    connect( _timer, SIGNAL(timeout()), this, SLOT(nextFrame()) );
+}
+
+
+FluxWidget::~FluxWidget()
+{
+    // Free memory
+    delete[] _fluxes;
+}
+
+
+void FluxWidget::paintGL()
+{
+    // clear the screen
+    glLoadIdentity();
+
+    if(dBlur)   // partially
+    {
+        int viewport[4];
+        glGetIntegerv(GL_VIEWPORT, viewport);
+        float viewRatio = float(viewport[2]) / float(viewport[3]);
+
+        glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+        glEnable(GL_BLEND);
+        glDisable(GL_DEPTH_TEST);
+        glColor4f(0.0f, 0.0f, 0.0f, 0.5f - (float(sqrt(sqrt(double(dBlur)))) * 0.15495f));
+        glBegin(GL_TRIANGLE_STRIP);
+            glVertex3f(-3.0f * viewRatio, -3.0f, 0.0f);
+            glVertex3f(3.0f * viewRatio, -3.0f, 0.0f);
+            glVertex3f(-3.0f * viewRatio, 3.0f, 0.0f);
+            glVertex3f(3.0f * viewRatio, 3.0f, 0.0f);
+        glEnd();
+    }
+    else  // completely
+    {
+        glClear(GL_COLOR_BUFFER_BIT);
+    }
+
+    cameraAngle += 0.01f * float(dRotation);
+    if(cameraAngle >= 360.0f)
+        cameraAngle -= 360.0f;
+    if(dGeometry == 1)  // Only rotate for spheres
+        glRotatef(cameraAngle, 0.0f, 1.0f, 0.0f);
+    else
+    {
+        cosCameraAngle = cos(cameraAngle * DEG2RAD);
+        sinCameraAngle = sin(cameraAngle * DEG2RAD);
+    }
+
+    // set up blend modes for rendering particles
+    switch(dGeometry)
+    {
+    case 0:  // Blending for points
+        glBlendFunc(GL_SRC_ALPHA, GL_ONE);
+        glEnable(GL_BLEND);
+        glEnable(GL_POINT_SMOOTH);
+        glHint(GL_POINT_SMOOTH_HINT, GL_NICEST);
+        break;
+
+    case 1:  // No blending for spheres, but we need z-buffering
+        glDisable(GL_BLEND);
+        glEnable(GL_DEPTH_TEST);
+        glClear(GL_DEPTH_BUFFER_BIT);
+        break;
+
+    case 2:  // Blending for lights
+        glBlendFunc(GL_ONE, GL_ONE);
+        glEnable(GL_BLEND);
+    }
+
+    // Update particles
+    if( _fluxes )
+    {
+        _fc = this;
+        int i;
+        for(i=0; i<dFluxes; i++)
+            _fluxes[i].update();
+    }
+
+    glFlush();
+}
+
+
+void FluxWidget::resizeGL( int w, int h )
+{
+    glViewport(0, 0, w, h );
+
+    glMatrixMode(GL_PROJECTION);
+    glLoadIdentity();
+    gluPerspective(100.0, (float) w / (float) h, 0.01, 200);
+    glTranslatef(0.0, 0.0, -2.5);
+    glMatrixMode(GL_MODELVIEW);
+    glLoadIdentity();
+}
+
+
+// Window initialization
+void FluxWidget::initializeGL()
+{
+    //resizeGL( width(), height() );
+
+    updateParameters();
+    _timer->setSingleShot(true);
+    _timer->start( _frameTime );
+}
+
+
+#ifdef UNIT_TEST
+void FluxWidget::keyPressEvent( QKeyEvent* e )
+{
+    if( e->key() == Qt::Key_0 ) { setDefaults( 0 ); updateParameters(); }
+    if( e->key() == Qt::Key_1 ) { setDefaults( 1 ); updateParameters(); }
+    if( e->key() == Qt::Key_2 ) { setDefaults( 2 ); updateParameters(); }
+    if( e->key() == Qt::Key_3 ) { setDefaults( 3 ); updateParameters(); }
+    if( e->key() == Qt::Key_4 ) { setDefaults( 4 ); updateParameters(); }
+    if( e->key() == Qt::Key_5 ) { setDefaults( 5 ); updateParameters(); }
+}
+#endif
+
+
+void FluxWidget::nextFrame()
+{
+    updateGL();
+    _timer->setSingleShot(true);
+    _timer->start( _frameTime );
+}
+
+
+/**
+  May be called at any time - makes no OpenGL calls.
+*/
+void FluxWidget::setDefaults( int which )
+{
+    switch(which)
+    {
+    case Hypnotic:
+        dFluxes = 2;
+        dParticles = 10;
+        dTrail = 40;
+        dGeometry = 2;
+        dSize = 15;
+        dRandomize = 80;
+        dExpansion = 20;
+        dRotation = 0;
+        dWind = 40;
+        dInstability = 10;
+        dBlur = 30;
+        break;
+
+    case Insane:
+        dFluxes = 4;
+        dParticles = 30;
+        dTrail = 8;
+        dGeometry = 2;
+        dSize = 25;
+        dRandomize = 0;
+        dExpansion = 80;
+        dRotation = 60;
+        dWind = 40;
+        dInstability = 100;
+        dBlur = 10;
+        break;
+
+    case Sparklers:
+        dFluxes = 3;
+        dParticles = 20;
+        dTrail = 6;
+        dGeometry = 1;
+        dSize = 20;
+        dComplexity = 3;
+        dRandomize = 85;
+        dExpansion = 60;
+        dRotation = 30;
+        dWind = 20;
+        dInstability = 30;
+        dBlur = 0;
+        break;
+
+    case Paradigm:
+        dFluxes = 1;
+        dParticles = 40;
+        dTrail = 40;
+        dGeometry = 2;
+        dSize = 5;
+        dRandomize = 90;
+        dExpansion = 30;
+        dRotation = 20;
+        dWind = 10;
+        dInstability = 5;
+        dBlur = 10;
+        break;
+
+    case Galactic:
+        dFluxes = 1;
+        dParticles = 2;
+        dTrail = 1500;
+        dGeometry = 2;
+        dSize = 10;
+        dRandomize = 0;
+        dExpansion = 5;
+        dRotation = 25;
+        dWind = 0;
+        dInstability = 5;
+        dBlur = 0;
+        break;
+
+    case Regular:
+    default:
+        dFluxes = 1;
+        dParticles = 20;
+        dTrail = 40;
+        dGeometry = 2;
+        dSize = 15;
+        dRandomize = 0;
+        dExpansion = 40;
+        dRotation = 30;
+        dWind = 20;
+        dInstability = 20;
+        dBlur = 0;
+        break;
+    }
+}
+
+
+/**
+  Called after dGeometry, dTrail, or dFluxes is changed
+  (such as with setDefaults).
+*/
+void FluxWidget::updateParameters()
+{
+    int i, j;
+    float x, y, temp;
+
+    srand((unsigned)time(NULL));
+    rand(); rand(); rand(); rand(); rand();
+
+    cameraAngle = 0.0f;
+
+    glFrontFace(GL_CCW);
+    glEnable(GL_CULL_FACE);
+    glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
+    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+    if(dGeometry == 0)
+    {
+        glDisable(GL_LIGHTING);
+        glDisable(GL_COLOR_MATERIAL);
+        glDisable(GL_TEXTURE_2D);
+
+        glEnable(GL_POINT_SMOOTH);
+        //glHint(GL_POINT_SMOOTH_HINT, GL_NICEST);
+    }
+    else if(dGeometry == 1)      // Spheres and their lighting
+    {
+        glNewList(1, GL_COMPILE);
+        GLUquadricObj* qobj = gluNewQuadric();
+        gluSphere(qobj, 0.005f * dSize, dComplexity + 2, dComplexity + 1);
+        gluDeleteQuadric(qobj);
+        glEndList();
+
+        glDisable(GL_TEXTURE_2D);
+        glEnable(GL_LIGHTING);
+        glEnable(GL_LIGHT0);
+
+        float ambient[4] = {0.0f, 0.0f, 0.0f, 0.0f};
+        float diffuse[4] = {1.0f, 1.0f, 1.0f, 0.0f};
+        float specular[4] = {1.0f, 1.0f, 1.0f, 0.0f};
+        float position[4] = {500.0f, 500.0f, 500.0f, 0.0f};
+
+        glLightfv(GL_LIGHT0, GL_AMBIENT, ambient);
+        glLightfv(GL_LIGHT0, GL_DIFFUSE, diffuse);
+        glLightfv(GL_LIGHT0, GL_SPECULAR, specular);
+        glLightfv(GL_LIGHT0, GL_POSITION, position);
+        glEnable(GL_COLOR_MATERIAL);
+        glColorMaterial(GL_FRONT, GL_AMBIENT_AND_DIFFUSE);
+    }
+    else if(dGeometry == 2)      // Init lights
+    {
+        for(i=0; i<LIGHTSIZE; i++)
+        {
+            for(j=0; j<LIGHTSIZE; j++)
+            {
+                x = float(i - LIGHTSIZE / 2) / float(LIGHTSIZE / 2);
+                y = float(j - LIGHTSIZE / 2) / float(LIGHTSIZE / 2);
+                temp = 1.0f - float(sqrt((x * x) + (y * y)));
+                if(temp > 1.0f)
+                    temp = 1.0f;
+                if(temp < 0.0f)
+                    temp = 0.0f;
+                lightTexture[i][j] = (unsigned char) (255.0f * temp * temp);
+            }
+        }
+
+        glDisable(GL_LIGHTING);
+        glDisable(GL_COLOR_MATERIAL);
+
+        glEnable(GL_TEXTURE_2D);
+        glBindTexture(GL_TEXTURE_2D, 1);
+        glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+        glTexImage2D(GL_TEXTURE_2D, 0, 1, LIGHTSIZE, LIGHTSIZE, 0,
+                     GL_LUMINANCE, GL_UNSIGNED_BYTE, lightTexture);
+
+        temp = float(dSize) * 0.005f;
+        glNewList(1, GL_COMPILE);
+            glBindTexture(GL_TEXTURE_2D, 1);
+            glBegin(GL_TRIANGLES);
+                glTexCoord2f(0.0f, 0.0f);
+                glVertex3f(-temp, -temp, 0.0f);
+                glTexCoord2f(1.0f, 0.0f);
+                glVertex3f(temp, -temp, 0.0f);
+                glTexCoord2f(1.0f, 1.0f);
+                glVertex3f(temp, temp, 0.0f);
+                glTexCoord2f(0.0f, 0.0f);
+                glVertex3f(-temp, -temp, 0.0f);
+                glTexCoord2f(1.0f, 1.0f);
+                glVertex3f(temp, temp, 0.0f);
+                glTexCoord2f(0.0f, 1.0f);
+                glVertex3f(-temp, temp, 0.0f);
+            glEnd();
+        glEndList();
+    }
+
+    // Initialize luminosity difference
+    lumdiff = 1.0f / float(dTrail);
+
+    _fc = this;
+    delete[] _fluxes;
+    _fluxes = new flux[dFluxes];
+}
+
+
+//----------------------------------------------------------------------------
+
+
+#ifndef UNIT_TEST
+#include <klocale.h>
+#include <kglobal.h>
+#include <kconfig.h>
+
+
+// libkscreensaver interface
+class KFluxSaverInterface : public KScreenSaverInterface
+{
+
+
+public:
+    virtual KAboutData* aboutData() {
+        return new KAboutData( "kflux.kss", "klock", ki18n( "Flux" ), "1.0", ki18n( "Flux" ) );
+    }
+
+
+    virtual KScreenSaver* create( WId id )
+    {
+        return new KFluxScreenSaver( id );
+    }
+
+    virtual QDialog* setup()
+    {
+        return new KFluxSetup;
+    }
+};
+
+int main( int argc, char *argv[] )
+{
+    KFluxSaverInterface kss;
+    return kScreenSaverMain( argc, argv, kss );
+}
+
+
+//----------------------------------------------------------------------------
+
+
+KFluxScreenSaver::KFluxScreenSaver( WId id ) : KScreenSaver( id )
+{
+    _flux = new FluxWidget;
+
+    readSettings();
+
+    embed( _flux );
+    _flux->show();
+    show();
+}
+
+
+KFluxScreenSaver::~KFluxScreenSaver()
+{
+}
+
+
+static int filterRandom( int n )
+{
+    if( (n < 0) || (n >= FluxWidget::DefaultModes) )
+    {
+        srand((unsigned)time(NULL));
+        n = rand() % FluxWidget::DefaultModes;
+    }
+    return n;
+}
+
+
+void KFluxScreenSaver::readSettings()
+{
+    KConfigGroup config(KGlobal::config(), "Settings");
+
+    _mode = config.readEntry( "Mode", (int)FluxWidget::Regular );
+    _flux->setDefaults( filterRandom(_mode) );
+}
+
+
+/**
+  Any invalid mode will select one at random.
+*/
+void KFluxScreenSaver::setMode( int id )
+{
+    _mode = id;
+    _flux->setDefaults( filterRandom(id) );
+    _flux->updateParameters();
+}
+
+
+//----------------------------------------------------------------------------
+
+
+#include <qlayout.h>
+#include <qpushbutton.h>
+#include <qlabel.h>
+#include <qcombobox.h>
+#include <kmessagebox.h>
+
+
+static const char* defaultText[] =
+{
+    I18N_NOOP( "Regular" ),
+    I18N_NOOP( "Hypnotic" ),
+    I18N_NOOP( "Insane" ),
+    I18N_NOOP( "Sparklers" ),
+    I18N_NOOP( "Paradigm" ),
+    I18N_NOOP( "Galactic" ),
+    I18N_NOOP( "(Random)" ),
+    0
+};
+
+
+KFluxSetup::KFluxSetup( QWidget* parent )
+    : KDialog( parent)
+{
+    setButtonText( Help, i18n( "A&bout" ) );
+	setButtons(Ok|Cancel|Help);
+	setDefaultButton(Ok);
+	setModal(true);
+	showButtonSeparator(true);
+    QWidget *main = new QWidget(this);
+	setMainWidget(main);
+
+    QHBoxLayout* top = new QHBoxLayout( main );
+    top->setSpacing( spacingHint() );
+    QVBoxLayout* leftCol = new QVBoxLayout;
+    top->addLayout( leftCol );
+    setButtonText( Help, i18n( "A&bout" ) );
+
+    // Parameters
+    QLabel* label = new QLabel( i18n("Mode:"), main );
+    leftCol->addWidget( label );
+
+    modeW = new QComboBox( main );
+    int i = 0;
+    while (defaultText[i])
+        modeW->addItem( i18n(defaultText[i++]) );
+    leftCol->addWidget( modeW );
+
+    leftCol->addStretch();
+
+    // Preview
+    QWidget* preview;
+    preview = new QWidget( main );
+    preview->setFixedSize( 220, 165 );
+    {
+        QPalette palette;
+        palette.setColor( preview->backgroundRole(), Qt::black );
+        preview->setPalette( palette );
+	preview->setAutoFillBackground(true);
+    }
+    preview->show();    // otherwise saver does not get correct size
+    _saver = new KFluxScreenSaver( preview->winId() );
+    top->addWidget(preview);
+
+    // Now that we have _saver...
+    modeW->setCurrentIndex( _saver->mode() );    // set before we connect
+   connect( modeW, SIGNAL(activated(int)), _saver, SLOT(setMode(int)) );
+   connect( this, SIGNAL(okClicked()), SLOT(slotOk()));
+   connect(this, SIGNAL(helpClicked()),SLOT(slotHelp()));
+}
+
+
+KFluxSetup::~KFluxSetup()
+{
+    delete _saver;
+}
+
+
+void KFluxSetup::slotHelp()
+{
+    KMessageBox::about(this,
+        i18n("<h3>Flux 1.0</h3>\n<p>Copyright (c) 2002 Terence M. Welsh<br>\n<a href=\"http://www.reallyslick.com/\">http://www.reallyslick.com/</a></p>\n\n<p>Ported to KDE by Karl Robillard</p>"),
+        QString(), KMessageBox::AllowLink);
+}
+
+
+/**
+  Ok pressed - save settings and exit
+*/
+void KFluxSetup::slotOk()
+{
+    KConfigGroup config(KGlobal::config(), "Settings");
+
+    QString val;
+    val.setNum( modeW->currentIndex() );
+    config.writeEntry("Mode", val );
+
+    config.sync();
+    accept();
+}
+#endif
+
+
+//----------------------------------------------------------------------------
+
+
+#ifdef UNIT_TEST
+// moc Flux.h -o Flux.moc
+// g++ -g -DUNIT_TEST Flux.cpp -I/usr/lib/qt3/include -lqt -L/usr/lib/qt3/lib -lGLU -lGL
+
+#include <qapplication.h>
+
+int main( int argc, char** argv )
+{
+    QApplication app( argc, argv );
+
+    FluxWidget w;
+    w.setDefaults( FluxWidget::Sparklers );
+    app.setMainWidget( &w );
+    w.show();
+
+    return app.exec();
+}
+#endif
+
+
+#include "Flux.moc"
+
+//EOF

kscreensaver/kdesavers/Flux.h

@@ -0,0 +1,157 @@
+/*
+ *  Terence Welsh Screensaver - Flux
+ *  http://www.reallyslick.com/
+ *
+ *  Ported to KDE by Karl Robillard
+ *  Copyright (C) 2002  Terence M. Welsh
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License as
+ *  published by the Free Software Foundation; either version 2 of 
+ *  the License, or (at your option) any later version.
+ *   
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *   
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef FLUXSS_H
+#define FLUXSS_H
+
+#include <qgl.h>
+
+#define LIGHTSIZE   64
+
+class flux;
+class particle;
+class QTimer;
+
+class FluxWidget : public QGLWidget
+{
+    Q_OBJECT
+
+public:
+
+    enum eDefault
+    {
+        Regular,
+        Hypnotic,
+        Insane,
+        Sparklers,
+        Paradigm,
+        Galactic,
+        DefaultModes
+    };
+
+    FluxWidget( QWidget* parent=0 );
+    ~FluxWidget();
+
+    void setDefaults( int which );
+    void updateParameters();
+
+protected:
+
+    void paintGL();
+    void resizeGL( int w, int h );
+    void initializeGL();
+#ifdef UNIT_TEST
+    void keyPressEvent( QKeyEvent* );
+#endif
+
+private slots:
+
+    void nextFrame();
+
+private:
+
+    float lumdiff;
+    float cameraAngle;
+    float cosCameraAngle, sinCameraAngle;
+    unsigned char lightTexture[LIGHTSIZE][LIGHTSIZE];
+
+    int dFluxes;
+    int dParticles;
+    int dTrail;
+    int dGeometry;
+    float dSize;
+    int dComplexity;
+    int dRandomize;
+    int dExpansion;
+    int dRotation;
+    int dWind;
+    float dInstability;
+    int dBlur;
+    int dSmart;
+    int dPriority;
+
+    flux* _fluxes;
+
+    // Using QTimer rather than timerEvent() to avoid getting locked out of
+    // the QEvent loop on lower-end systems.  Ian Geiser <geiseri@kde.org>
+    // says this is the way to go.
+    QTimer* _timer;
+    int _frameTime;
+
+    friend class flux;
+    friend class particle;
+};
+
+
+#ifndef UNIT_TEST
+#include <kdialog.h>
+#include <kscreensaver.h>
+
+
+class KFluxScreenSaver : public KScreenSaver
+{
+    Q_OBJECT
+
+public:
+
+    KFluxScreenSaver( WId id );
+    virtual ~KFluxScreenSaver();
+
+    int mode() const { return _mode; }
+
+public slots:
+
+    void setMode( int );
+
+private:
+
+    void readSettings();
+
+    FluxWidget* _flux;
+    int _mode;
+};
+
+
+class QComboBox;
+
+class KFluxSetup : public KDialog
+{
+    Q_OBJECT
+
+public:
+
+    KFluxSetup( QWidget* parent = 0 );
+    ~KFluxSetup();
+
+private slots:
+
+    void slotHelp();
+    void slotOk();
+
+private:
+
+    QComboBox* modeW;
+    KFluxScreenSaver* _saver;
+};
+#endif
+
+
+#endif //__FLUXSS_H__

kscreensaver/kdesavers/KBanner.desktop

@@ -0,0 +1,295 @@
+[Desktop Entry]
+Exec=kbanner.kss
+Icon=preferences-desktop-screensaver
+Type=Service
+X-KDE-ServiceTypes=ScreenSaver
+Actions=Setup;InWindow;Root;
+X-KDE-Category=Banners & Pictures
+Name=Banner
+Name[af]=Bannier
+Name[ast]=Pancarta
+Name[bg]=Банер
+Name[br]=Lugan
+Name[bs]=Zastava
+Name[ca]=Rètol
+Name[ca@valencia]=Rètol
+Name[cs]=Běžící text
+Name[cy]=Baner
+Name[da]=Banner
+Name[de]=Lauftext
+Name[el]=Τίτλος
+Name[en_GB]=Banner
+Name[eo]=Standardo
+Name[es]=Pancarta
+Name[et]=Tekstiriba
+Name[eu]=Titularra
+Name[fa]=بنر
+Name[fi]=Viesti
+Name[fr]=Bannière
+Name[fy]=Ljochtkrante
+Name[ga]=Meirge
+Name[gl]=Cartel
+Name[he]=כתובית
+Name[hne]=बैनर
+Name[hr]=Natpis
+Name[hu]=Banner
+Name[is]=Borði
+Name[it]=Testo scorrevole
+Name[ja]=バナー
+Name[kk]=Баннер
+Name[ko]=흐르는 텍스트
+Name[lt]=Plakatas
+Name[lv]=Karogs
+Name[mk]=Транспарент
+Name[ml]=ബാനര്‍
+Name[ms]=Kain Rentang
+Name[nb]=Banner
+Name[nds]=Looptext
+Name[ne]=ब्यानर
+Name[nl]=Lichtkrant
+Name[nn]=Fane
+Name[pa]=ਬੈਨਰ
+Name[pl]=Banner
+Name[pt]=Cartaz
+Name[pt_BR]=Banner
+Name[ro]=Baner
+Name[ru]=Бегущая строка
+Name[sk]=Banner
+Name[sl]=Napis
+Name[sq]=Banner
+Name[sr]=Барјак
+Name[sr@ijekavian]=Барјак
+Name[sr@ijekavianlatin]=Barjak
+Name[sr@latin]=Barjak
+Name[sv]=Rubrik
+Name[ta]=பேனர்
+Name[tg]=Давида истодаи  рах
+Name[th]=ป้ายกระกาศ
+Name[tr]=Afiş
+Name[ug]=لەۋھە
+Name[uk]=Транспарант
+Name[vi]=Biểu ngữ
+Name[xh]=Isiqwentshu selaphu
+Name[x-test]=xxBannerxx
+Name[zh_CN]=横幅
+Name[zh_TW]=標誌
+
+[Desktop Action Setup]
+Exec=kbanner.kss -setup
+Name=Setup...
+Name[af]=Opstelling...
+Name[ast]=Configuración...
+Name[bg]=Настройки...
+Name[br]=Kefluniadur ...
+Name[bs]=Podesi...
+Name[ca]=Arranjament...
+Name[ca@valencia]=Arranjament...
+Name[cs]=Nastavení...
+Name[cy]=Gosod ...
+Name[da]=Opsætning...
+Name[de]=Einrichtung ...
+Name[el]=Ρύθμιση...
+Name[en_GB]=Setup...
+Name[eo]=Agordo...
+Name[es]=Configuración...
+Name[et]=Seadistamine...
+Name[eu]=Konfiguratu...
+Name[fa]=برپایی...
+Name[fi]=Asetukset…
+Name[fr]=Configuration...
+Name[fy]=Opset...
+Name[ga]=Socrú...
+Name[gl]=Configuración...
+Name[he]=הגדרות...
+Name[hne]=सेटअप...
+Name[hr]=Postavke …
+Name[hu]=Beállítás...
+Name[is]=Stillingar...
+Name[it]=Impostazioni...
+Name[ja]=設定...
+Name[kk]=Баптау...
+Name[ko]=설정...
+Name[lt]=Sąranka ...
+Name[lv]=Iestatījumi...
+Name[mai]=सेटअप...
+Name[mk]=Поставување...
+Name[ml]=ഒരുക്കം...
+Name[mr]=संयोजना ...
+Name[ms]=Setkan...
+Name[nb]=Innstillinger …
+Name[nds]=Instellen...
+Name[ne]=सेटअप...
+Name[nl]=Instellingen...
+Name[nn]=Oppsett …
+Name[pa]=ਸੈਟਅੱਪ...
+Name[pl]=Ustawienia...
+Name[pt]=Configurar...
+Name[pt_BR]=Configurar...
+Name[ro]=Configurare...
+Name[ru]=Настройка...
+Name[sk]=Nastavenie...
+Name[sl]=Nastavi ...
+Name[sq]=Instalimi...
+Name[sr]=Подеси...
+Name[sr@ijekavian]=Подеси...
+Name[sr@ijekavianlatin]=Podesi...
+Name[sr@latin]=Podesi...
+Name[sv]=Inställningar...
+Name[ta]=அமைப்பு...
+Name[tg]=Барпосозӣ...
+Name[th]=ตั้งค่า...
+Name[tr]=Kurulum...
+Name[ug]=ئورنات…
+Name[uk]=Встановити...
+Name[uz]=Oʻrnatish
+Name[uz@cyrillic]=Ўрнатиш
+Name[vi]=Thiết lập...
+Name[xh]=Iyacwangciswa...
+Name[x-test]=xxSetup...xx
+Name[zh_CN]=设置...
+Name[zh_TW]=設定...
+Icon=preferences-desktop-screensaver
+
+[Desktop Action InWindow]
+Exec=kbanner.kss -window-id %w
+Name=Display in Specified Window
+Name[ast]=Amosar na ventana especificada
+Name[bg]=Показване в избран прозорец
+Name[br]=Diskwel er prenestr spisaet
+Name[bs]=Prikaži u određenom prozoru
+Name[ca]=Mostra a la finestra especificada
+Name[ca@valencia]=Mostra a la finestra especificada
+Name[cs]=Zobrazit v určeném okně
+Name[cy]=Dangos mewn Ffenestr Benodol
+Name[da]=Visning i angivet vindue
+Name[de]=In bestimmten Fenster anzeigen
+Name[el]=Προβολή στο καθορισμένο παράθυρο
+Name[en_GB]=Display in Specified Window
+Name[eo]=Montri en indikita fenestro
+Name[es]=Mostrar en la ventana especificada
+Name[et]=Määratud aknas näitamine
+Name[eu]=Bistaratu zehaztutako lehioan
+Name[fa]=نمایش در پنجره مشخص‌شده
+Name[fi]=Näytä määrätyssä ikkunassa
+Name[fr]=Affichage dans la fenêtre spécifiée
+Name[fy]=Werjefte yn in definiearre finster
+Name[ga]=Taispeáin san Fhuinneog Sonraithe
+Name[gl]=Mostrar na xanela indicada
+Name[he]=הצג בחלון המצוין
+Name[hne]=निरधारित विंडो मं देखाव
+Name[hr]=Prikaži u određenom prozoru
+Name[hu]=Megjelenítés a megadott ablakban
+Name[is]=Birta í völdum glugga
+Name[it]=Mostra nella finestra specificata
+Name[ja]=指定したウィンドウで表示
+Name[kk]=Келтірілген терезеде көрсетілсін
+Name[ko]=지정한 창에 보이기
+Name[lt]=Rodyti nurodytame lange
+Name[lv]=Rādīt norādītajā logā
+Name[mai]=निर्दिष्ट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во наведениот прозорец
+Name[ml]=പ്രത്യേകം പറഞ്ഞിരിക്കുന്ന ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=निर्देशीत चौकटीत दर्शवा
+Name[ms]=Papar dalam Tetingkap Yang Dinyatakan
+Name[nb]=Vis i angitt vindu
+Name[nds]=In utsöcht Finster wiesen
+Name[ne]=निर्दिष्ट सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven In een opgegeven venster
+Name[nn]=Vis i oppgjeve vindauge
+Name[pa]=ਦੱਸੇ ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w zadanym oknie
+Name[pt]=Mostrar na Janela Indicada
+Name[pt_BR]=Exibir na janela indicada
+Name[ro]=Afișează în fereastra specificată
+Name[ru]=Показывать в указанном окне
+Name[sk]=Zobraziť v zadanom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren e Specifikuar
+Name[sr]=Прикажи у задатом прозору
+Name[sr@ijekavian]=Прикажи у задатом прозору
+Name[sr@ijekavianlatin]=Prikaži u zadatom prozoru
+Name[sr@latin]=Prikaži u zadatom prozoru
+Name[sv]=Visa i angivet fönster
+Name[ta]=குறித்த சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи нишондода намоиш намоед
+Name[th]=แสดงในหน้าต่างที่กำหนด
+Name[tr]=Belirtilen Pencerede Göster
+Name[ug]=بەلگىلەنگەن كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити у вказаному вікні
+Name[vi]=Hiển thị trong Cửa sổ Đã định
+Name[x-test]=xxDisplay in Specified Windowxx
+Name[zh_CN]=在指定的窗口中显示
+Name[zh_TW]=在指定的視窗中顯示
+NoDisplay=true
+
+[Desktop Action Root]
+Exec=kbanner.kss -root
+Name=Display in Root Window
+Name[ast]=Amosar na ventana raíz
+Name[bg]=Показване в главния прозорец
+Name[br]=Diskwel er prenestr gwrizienn
+Name[bs]=Prikaži u korijenom prozoru
+Name[ca]=Mostra a la finestra arrel
+Name[ca@valencia]=Mostra a la finestra arrel
+Name[cs]=Zobrazit na pozadí plochy
+Name[cy]=Dangos mewn Ffenestr Wraidd
+Name[da]=Visning i root-vindue
+Name[de]=In Hintergrundfenster anzeigen
+Name[el]=Προβολή στο βασικό παράθυρο
+Name[en_GB]=Display in Root Window
+Name[eo]=Montri en radika fenestro
+Name[es]=Mostrar en la ventana raíz
+Name[et]=Juuraknas näitamine
+Name[eu]=Bistaratu erro lehioan
+Name[fa]=نمایش در پنجره ریشه
+Name[fi]=Näytä juuri-ikkunassa
+Name[fr]=Affichage dans la fenêtre racine
+Name[fy]=Werjefte yn haadfinster
+Name[ga]=Taispeáin sa Phríomhfhuinneog
+Name[gl]=Mostrar na xanela raíz
+Name[he]=הצג בחלון השורש
+Name[hne]=रूट विंडो मं देखाव
+Name[hr]=Prikaži u ishodišnom prozoru
+Name[hu]=Megjelenítés a gyökérablakban
+Name[is]=Birta í rótarglugganum
+Name[it]=Mostra sullo sfondo
+Name[ja]=ルートウィンドウで表示
+Name[kk]=Түбір терезесінде көрсетілсін
+Name[ko]=전체 화면으로 보이기
+Name[lt]=Rodyti root lange
+Name[lv]=Rādīt saknes logā
+Name[mai]=रूट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во коренскиот прозорец
+Name[ml]=മൂല ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=रूट चौकट मध्ये दर्शवा
+Name[ms]=Papar dalam Tetingkap Root
+Name[nb]=Vis i root-vindu
+Name[nds]=In Hööftfinster wiesen
+Name[ne]=मूल सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven in hoofdvenster
+Name[nn]=Vis i rotvindauget
+Name[pa]=Root ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w oknie głównym
+Name[pt]=Mostrar na Janela de Fundo
+Name[pt_BR]=Exibir na janela raiz
+Name[ro]=Afișează în fereastra rădăcină
+Name[ru]=Показывать в корневом окне
+Name[sk]=Zobraziť v koreňovom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren Bazë
+Name[sr]=Прикажи у кореном прозору
+Name[sr@ijekavian]=Прикажи у корјеном прозору
+Name[sr@ijekavianlatin]=Prikaži u korjenom prozoru
+Name[sr@latin]=Prikaži u korenom prozoru
+Name[sv]=Visa i rotfönstret
+Name[ta]=ஆரம்ப சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи решагӣ намоиш намоед
+Name[th]=แสดงในหน้าต่างราก
+Name[tr]=Kök Pencerede Göster
+Name[ug]=غول كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити в кореневому вікні
+Name[vi]=Hiển thị trong Cửa sổ Gốc
+Name[x-test]=xxDisplay in Root Windowxx
+Name[zh_CN]=在根窗口中显示
+Name[zh_TW]=在根視窗中顯示
+NoDisplay=true

kscreensaver/kdesavers/KBlob.desktop

@@ -0,0 +1,291 @@
+[Desktop Entry]
+Exec=kblob.kss
+Icon=preferences-desktop-screensaver
+Type=Service
+X-KDE-ServiceTypes=ScreenSaver
+Actions=Setup;InWindow;Root;
+X-KDE-Category=Visit to Flatland
+Name=Blob
+Name[af]=Blob
+Name[ast]=Blob
+Name[bg]=Петно
+Name[br]=Pokard
+Name[bs]=Grudva
+Name[ca]=Bombolla
+Name[ca@valencia]=Bombolla
+Name[cs]=Kaňka
+Name[cy]=Smotyn
+Name[da]=Dråbe
+Name[de]=Blob 
+Name[el]=Blob
+Name[en_GB]=Blob
+Name[eo]=Gutoj
+Name[es]=Blob
+Name[et]=Piisk
+Name[eu]=Tanta
+Name[fi]=Kuplat
+Name[fr]=Blob
+Name[fy]=Blob
+Name[ga]=Blob
+Name[gl]=Blob
+Name[he]=כתמים
+Name[hne]=ब्लाब
+Name[hu]=Blob
+Name[is]=Blob
+Name[it]=Blob
+Name[ja]=斑点
+Name[kk]=Геометриялық өрнектер
+Name[ko]=덩어리
+Name[lt]=Rutuliukas
+Name[lv]=Lāse
+Name[mk]=Дамка
+Name[ml]=ബ്ലോബ്ബ്
+Name[ms]=Blob
+Name[nb]=Fargeflekk
+Name[nds]=Blob
+Name[ne]=ब्लब
+Name[nl]=Blob
+Name[nn]=Klattar
+Name[pa]=Blob
+Name[pl]=Bąbel
+Name[pt]=Blob
+Name[pt_BR]=Gotas
+Name[ro]=Bule
+Name[ru]=Геометрические построения
+Name[sk]=Blob
+Name[sl]=Kepica
+Name[sq]=Blob
+Name[sr]=БЛОБ
+Name[sr@ijekavian]=БЛОБ
+Name[sr@ijekavianlatin]=BLOB
+Name[sr@latin]=BLOB
+Name[sv]=Färgfläck
+Name[ta]=தொழிற்பொருள்
+Name[tg]=Асос гузории геометрӣ
+Name[tr]=Damlacık
+Name[uk]=Геометричні візерунки
+Name[vi]=Giọt nước
+Name[xh]=Ichaphaza elincinane
+Name[x-test]=xxBlobxx
+Name[zh_CN]=斑迹
+Name[zh_TW]=斑點
+
+[Desktop Action Setup]
+Exec=kblob.kss -setup
+Name=Setup...
+Name[af]=Opstelling...
+Name[ast]=Configuración...
+Name[bg]=Настройки...
+Name[br]=Kefluniadur ...
+Name[bs]=Podesi...
+Name[ca]=Arranjament...
+Name[ca@valencia]=Arranjament...
+Name[cs]=Nastavení...
+Name[cy]=Gosod ...
+Name[da]=Opsætning...
+Name[de]=Einrichtung ...
+Name[el]=Ρύθμιση...
+Name[en_GB]=Setup...
+Name[eo]=Agordo...
+Name[es]=Configuración...
+Name[et]=Seadistamine...
+Name[eu]=Konfiguratu...
+Name[fa]=برپایی...
+Name[fi]=Asetukset…
+Name[fr]=Configuration...
+Name[fy]=Opset...
+Name[ga]=Socrú...
+Name[gl]=Configuración...
+Name[he]=הגדרות...
+Name[hne]=सेटअप...
+Name[hr]=Postavke …
+Name[hu]=Beállítás...
+Name[is]=Stillingar...
+Name[it]=Impostazioni...
+Name[ja]=設定...
+Name[kk]=Баптау...
+Name[ko]=설정...
+Name[lt]=Sąranka ...
+Name[lv]=Iestatījumi...
+Name[mai]=सेटअप...
+Name[mk]=Поставување...
+Name[ml]=ഒരുക്കം...
+Name[mr]=संयोजना ...
+Name[ms]=Setkan...
+Name[nb]=Innstillinger …
+Name[nds]=Instellen...
+Name[ne]=सेटअप...
+Name[nl]=Instellingen...
+Name[nn]=Oppsett …
+Name[pa]=ਸੈਟਅੱਪ...
+Name[pl]=Ustawienia...
+Name[pt]=Configurar...
+Name[pt_BR]=Configurar...
+Name[ro]=Configurare...
+Name[ru]=Настройка...
+Name[sk]=Nastavenie...
+Name[sl]=Nastavi ...
+Name[sq]=Instalimi...
+Name[sr]=Подеси...
+Name[sr@ijekavian]=Подеси...
+Name[sr@ijekavianlatin]=Podesi...
+Name[sr@latin]=Podesi...
+Name[sv]=Inställningar...
+Name[ta]=அமைப்பு...
+Name[tg]=Барпосозӣ...
+Name[th]=ตั้งค่า...
+Name[tr]=Kurulum...
+Name[ug]=ئورنات…
+Name[uk]=Встановити...
+Name[uz]=Oʻrnatish
+Name[uz@cyrillic]=Ўрнатиш
+Name[vi]=Thiết lập...
+Name[xh]=Iyacwangciswa...
+Name[x-test]=xxSetup...xx
+Name[zh_CN]=设置...
+Name[zh_TW]=設定...
+Icon=preferences-desktop-screensaver
+
+[Desktop Action InWindow]
+Exec=kblob.kss -window-id %w
+Name=Display in Specified Window
+Name[ast]=Amosar na ventana especificada
+Name[bg]=Показване в избран прозорец
+Name[br]=Diskwel er prenestr spisaet
+Name[bs]=Prikaži u određenom prozoru
+Name[ca]=Mostra a la finestra especificada
+Name[ca@valencia]=Mostra a la finestra especificada
+Name[cs]=Zobrazit v určeném okně
+Name[cy]=Dangos mewn Ffenestr Benodol
+Name[da]=Visning i angivet vindue
+Name[de]=In bestimmten Fenster anzeigen
+Name[el]=Προβολή στο καθορισμένο παράθυρο
+Name[en_GB]=Display in Specified Window
+Name[eo]=Montri en indikita fenestro
+Name[es]=Mostrar en la ventana especificada
+Name[et]=Määratud aknas näitamine
+Name[eu]=Bistaratu zehaztutako lehioan
+Name[fa]=نمایش در پنجره مشخص‌شده
+Name[fi]=Näytä määrätyssä ikkunassa
+Name[fr]=Affichage dans la fenêtre spécifiée
+Name[fy]=Werjefte yn in definiearre finster
+Name[ga]=Taispeáin san Fhuinneog Sonraithe
+Name[gl]=Mostrar na xanela indicada
+Name[he]=הצג בחלון המצוין
+Name[hne]=निरधारित विंडो मं देखाव
+Name[hr]=Prikaži u određenom prozoru
+Name[hu]=Megjelenítés a megadott ablakban
+Name[is]=Birta í völdum glugga
+Name[it]=Mostra nella finestra specificata
+Name[ja]=指定したウィンドウで表示
+Name[kk]=Келтірілген терезеде көрсетілсін
+Name[ko]=지정한 창에 보이기
+Name[lt]=Rodyti nurodytame lange
+Name[lv]=Rādīt norādītajā logā
+Name[mai]=निर्दिष्ट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во наведениот прозорец
+Name[ml]=പ്രത്യേകം പറഞ്ഞിരിക്കുന്ന ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=निर्देशीत चौकटीत दर्शवा
+Name[ms]=Papar dalam Tetingkap Yang Dinyatakan
+Name[nb]=Vis i angitt vindu
+Name[nds]=In utsöcht Finster wiesen
+Name[ne]=निर्दिष्ट सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven In een opgegeven venster
+Name[nn]=Vis i oppgjeve vindauge
+Name[pa]=ਦੱਸੇ ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w zadanym oknie
+Name[pt]=Mostrar na Janela Indicada
+Name[pt_BR]=Exibir na janela indicada
+Name[ro]=Afișează în fereastra specificată
+Name[ru]=Показывать в указанном окне
+Name[sk]=Zobraziť v zadanom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren e Specifikuar
+Name[sr]=Прикажи у задатом прозору
+Name[sr@ijekavian]=Прикажи у задатом прозору
+Name[sr@ijekavianlatin]=Prikaži u zadatom prozoru
+Name[sr@latin]=Prikaži u zadatom prozoru
+Name[sv]=Visa i angivet fönster
+Name[ta]=குறித்த சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи нишондода намоиш намоед
+Name[th]=แสดงในหน้าต่างที่กำหนด
+Name[tr]=Belirtilen Pencerede Göster
+Name[ug]=بەلگىلەنگەن كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити у вказаному вікні
+Name[vi]=Hiển thị trong Cửa sổ Đã định
+Name[x-test]=xxDisplay in Specified Windowxx
+Name[zh_CN]=在指定的窗口中显示
+Name[zh_TW]=在指定的視窗中顯示
+NoDisplay=true
+
+[Desktop Action Root]
+Exec=kblob.kss -root
+Name=Display in Root Window
+Name[ast]=Amosar na ventana raíz
+Name[bg]=Показване в главния прозорец
+Name[br]=Diskwel er prenestr gwrizienn
+Name[bs]=Prikaži u korijenom prozoru
+Name[ca]=Mostra a la finestra arrel
+Name[ca@valencia]=Mostra a la finestra arrel
+Name[cs]=Zobrazit na pozadí plochy
+Name[cy]=Dangos mewn Ffenestr Wraidd
+Name[da]=Visning i root-vindue
+Name[de]=In Hintergrundfenster anzeigen
+Name[el]=Προβολή στο βασικό παράθυρο
+Name[en_GB]=Display in Root Window
+Name[eo]=Montri en radika fenestro
+Name[es]=Mostrar en la ventana raíz
+Name[et]=Juuraknas näitamine
+Name[eu]=Bistaratu erro lehioan
+Name[fa]=نمایش در پنجره ریشه
+Name[fi]=Näytä juuri-ikkunassa
+Name[fr]=Affichage dans la fenêtre racine
+Name[fy]=Werjefte yn haadfinster
+Name[ga]=Taispeáin sa Phríomhfhuinneog
+Name[gl]=Mostrar na xanela raíz
+Name[he]=הצג בחלון השורש
+Name[hne]=रूट विंडो मं देखाव
+Name[hr]=Prikaži u ishodišnom prozoru
+Name[hu]=Megjelenítés a gyökérablakban
+Name[is]=Birta í rótarglugganum
+Name[it]=Mostra sullo sfondo
+Name[ja]=ルートウィンドウで表示
+Name[kk]=Түбір терезесінде көрсетілсін
+Name[ko]=전체 화면으로 보이기
+Name[lt]=Rodyti root lange
+Name[lv]=Rādīt saknes logā
+Name[mai]=रूट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во коренскиот прозорец
+Name[ml]=മൂല ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=रूट चौकट मध्ये दर्शवा
+Name[ms]=Papar dalam Tetingkap Root
+Name[nb]=Vis i root-vindu
+Name[nds]=In Hööftfinster wiesen
+Name[ne]=मूल सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven in hoofdvenster
+Name[nn]=Vis i rotvindauget
+Name[pa]=Root ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w oknie głównym
+Name[pt]=Mostrar na Janela de Fundo
+Name[pt_BR]=Exibir na janela raiz
+Name[ro]=Afișează în fereastra rădăcină
+Name[ru]=Показывать в корневом окне
+Name[sk]=Zobraziť v koreňovom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren Bazë
+Name[sr]=Прикажи у кореном прозору
+Name[sr@ijekavian]=Прикажи у корјеном прозору
+Name[sr@ijekavianlatin]=Prikaži u korjenom prozoru
+Name[sr@latin]=Prikaži u korenom prozoru
+Name[sv]=Visa i rotfönstret
+Name[ta]=ஆரம்ப சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи решагӣ намоиш намоед
+Name[th]=แสดงในหน้าต่างราก
+Name[tr]=Kök Pencerede Göster
+Name[ug]=غول كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити в кореневому вікні
+Name[vi]=Hiển thị trong Cửa sổ Gốc
+Name[x-test]=xxDisplay in Root Windowxx
+Name[zh_CN]=在根窗口中显示
+Name[zh_TW]=在根視窗中顯示
+NoDisplay=true

kscreensaver/kdesavers/KClock.desktop

@@ -0,0 +1,299 @@
+[Desktop Entry]
+Exec=kclock.kss
+Icon=preferences-desktop-screensaver
+Type=Service
+X-KDE-ServiceTypes=ScreenSaver
+Actions=Setup;InWindow;Root;
+X-KDE-Category=Miscellaneous
+Name=Clock
+Name[ast]=Reló
+Name[bg]=Часовник
+Name[br]=Eurier
+Name[bs]=Sat
+Name[ca]=Rellotge
+Name[ca@valencia]=Rellotge
+Name[cs]=Hodiny
+Name[cy]=Cloc
+Name[da]=Ur
+Name[de]=Uhr
+Name[el]=Clock
+Name[en_GB]=Clock
+Name[eo]=Horloĝo
+Name[es]=Reloj
+Name[et]=Kell
+Name[eu]=Erlojua
+Name[fa]=ساعت
+Name[fi]=Kello
+Name[fr]=Horloge
+Name[fy]=Klok
+Name[ga]=Clog
+Name[gl]=Reloxo
+Name[he]=שעון
+Name[hne]=घड़ी
+Name[hu]=Clock
+Name[is]=Klukka
+Name[it]=Orologio
+Name[ja]=時計
+Name[kk]=Сағат
+Name[ko]=시계
+Name[ku]=Saet
+Name[lt]=Laikrodis
+Name[lv]=Pulkstenis
+Name[mai]=घड़ी
+Name[mk]=Часовник
+Name[ml]=ഘടികാരം
+Name[mr]=घड्याळ
+Name[ms]=Jam
+Name[nb]=Klokke
+Name[nds]=Klock
+Name[ne]=घडी
+Name[nl]=Klok
+Name[nn]=Klokke
+Name[oc]=Relòtge
+Name[pa]=ਘੜੀ
+Name[pl]=Zegar
+Name[pt]=Relógio
+Name[pt_BR]=Relógio
+Name[ro]=Ceas
+Name[ru]=Часы
+Name[sk]=Hodiny
+Name[sl]=Ura
+Name[sq]=Ora
+Name[sr]=Сат
+Name[sr@ijekavian]=Сат
+Name[sr@ijekavianlatin]=Sat
+Name[sr@latin]=Sat
+Name[sv]=Klocka
+Name[ta]=கடிகாரம்
+Name[tg]=Соат
+Name[th]=นาฬิกา
+Name[tr]=Saat
+Name[ug]=سائەت
+Name[uk]=Годинник
+Name[uz]=Soat
+Name[uz@cyrillic]=Соат
+Name[vi]=Đồng hồ
+Name[xh]=Ikloko
+Name[x-test]=xxClockxx
+Name[zh_CN]=时钟
+Name[zh_TW]=時鐘
+
+[Desktop Action Setup]
+Exec=kclock.kss -setup
+Name=Setup...
+Name[af]=Opstelling...
+Name[ast]=Configuración...
+Name[bg]=Настройки...
+Name[br]=Kefluniadur ...
+Name[bs]=Podesi...
+Name[ca]=Arranjament...
+Name[ca@valencia]=Arranjament...
+Name[cs]=Nastavení...
+Name[cy]=Gosod ...
+Name[da]=Opsætning...
+Name[de]=Einrichtung ...
+Name[el]=Ρύθμιση...
+Name[en_GB]=Setup...
+Name[eo]=Agordo...
+Name[es]=Configuración...
+Name[et]=Seadistamine...
+Name[eu]=Konfiguratu...
+Name[fa]=برپایی...
+Name[fi]=Asetukset…
+Name[fr]=Configuration...
+Name[fy]=Opset...
+Name[ga]=Socrú...
+Name[gl]=Configuración...
+Name[he]=הגדרות...
+Name[hne]=सेटअप...
+Name[hr]=Postavke …
+Name[hu]=Beállítás...
+Name[is]=Stillingar...
+Name[it]=Impostazioni...
+Name[ja]=設定...
+Name[kk]=Баптау...
+Name[ko]=설정...
+Name[lt]=Sąranka ...
+Name[lv]=Iestatījumi...
+Name[mai]=सेटअप...
+Name[mk]=Поставување...
+Name[ml]=ഒരുക്കം...
+Name[mr]=संयोजना ...
+Name[ms]=Setkan...
+Name[nb]=Innstillinger …
+Name[nds]=Instellen...
+Name[ne]=सेटअप...
+Name[nl]=Instellingen...
+Name[nn]=Oppsett …
+Name[pa]=ਸੈਟਅੱਪ...
+Name[pl]=Ustawienia...
+Name[pt]=Configurar...
+Name[pt_BR]=Configurar...
+Name[ro]=Configurare...
+Name[ru]=Настройка...
+Name[sk]=Nastavenie...
+Name[sl]=Nastavi ...
+Name[sq]=Instalimi...
+Name[sr]=Подеси...
+Name[sr@ijekavian]=Подеси...
+Name[sr@ijekavianlatin]=Podesi...
+Name[sr@latin]=Podesi...
+Name[sv]=Inställningar...
+Name[ta]=அமைப்பு...
+Name[tg]=Барпосозӣ...
+Name[th]=ตั้งค่า...
+Name[tr]=Kurulum...
+Name[ug]=ئورنات…
+Name[uk]=Встановити...
+Name[uz]=Oʻrnatish
+Name[uz@cyrillic]=Ўрнатиш
+Name[vi]=Thiết lập...
+Name[xh]=Iyacwangciswa...
+Name[x-test]=xxSetup...xx
+Name[zh_CN]=设置...
+Name[zh_TW]=設定...
+Icon=preferences-desktop-screensaver
+
+[Desktop Action InWindow]
+Exec=kclock.kss -window-id %w
+Name=Display in Specified Window
+Name[ast]=Amosar na ventana especificada
+Name[bg]=Показване в избран прозорец
+Name[br]=Diskwel er prenestr spisaet
+Name[bs]=Prikaži u određenom prozoru
+Name[ca]=Mostra a la finestra especificada
+Name[ca@valencia]=Mostra a la finestra especificada
+Name[cs]=Zobrazit v určeném okně
+Name[cy]=Dangos mewn Ffenestr Benodol
+Name[da]=Visning i angivet vindue
+Name[de]=In bestimmten Fenster anzeigen
+Name[el]=Προβολή στο καθορισμένο παράθυρο
+Name[en_GB]=Display in Specified Window
+Name[eo]=Montri en indikita fenestro
+Name[es]=Mostrar en la ventana especificada
+Name[et]=Määratud aknas näitamine
+Name[eu]=Bistaratu zehaztutako lehioan
+Name[fa]=نمایش در پنجره مشخص‌شده
+Name[fi]=Näytä määrätyssä ikkunassa
+Name[fr]=Affichage dans la fenêtre spécifiée
+Name[fy]=Werjefte yn in definiearre finster
+Name[ga]=Taispeáin san Fhuinneog Sonraithe
+Name[gl]=Mostrar na xanela indicada
+Name[he]=הצג בחלון המצוין
+Name[hne]=निरधारित विंडो मं देखाव
+Name[hr]=Prikaži u određenom prozoru
+Name[hu]=Megjelenítés a megadott ablakban
+Name[is]=Birta í völdum glugga
+Name[it]=Mostra nella finestra specificata
+Name[ja]=指定したウィンドウで表示
+Name[kk]=Келтірілген терезеде көрсетілсін
+Name[ko]=지정한 창에 보이기
+Name[lt]=Rodyti nurodytame lange
+Name[lv]=Rādīt norādītajā logā
+Name[mai]=निर्दिष्ट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во наведениот прозорец
+Name[ml]=പ്രത്യേകം പറഞ്ഞിരിക്കുന്ന ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=निर्देशीत चौकटीत दर्शवा
+Name[ms]=Papar dalam Tetingkap Yang Dinyatakan
+Name[nb]=Vis i angitt vindu
+Name[nds]=In utsöcht Finster wiesen
+Name[ne]=निर्दिष्ट सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven In een opgegeven venster
+Name[nn]=Vis i oppgjeve vindauge
+Name[pa]=ਦੱਸੇ ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w zadanym oknie
+Name[pt]=Mostrar na Janela Indicada
+Name[pt_BR]=Exibir na janela indicada
+Name[ro]=Afișează în fereastra specificată
+Name[ru]=Показывать в указанном окне
+Name[sk]=Zobraziť v zadanom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren e Specifikuar
+Name[sr]=Прикажи у задатом прозору
+Name[sr@ijekavian]=Прикажи у задатом прозору
+Name[sr@ijekavianlatin]=Prikaži u zadatom prozoru
+Name[sr@latin]=Prikaži u zadatom prozoru
+Name[sv]=Visa i angivet fönster
+Name[ta]=குறித்த சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи нишондода намоиш намоед
+Name[th]=แสดงในหน้าต่างที่กำหนด
+Name[tr]=Belirtilen Pencerede Göster
+Name[ug]=بەلگىلەنگەن كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити у вказаному вікні
+Name[vi]=Hiển thị trong Cửa sổ Đã định
+Name[x-test]=xxDisplay in Specified Windowxx
+Name[zh_CN]=在指定的窗口中显示
+Name[zh_TW]=在指定的視窗中顯示
+NoDisplay=true
+
+[Desktop Action Root]
+Exec=kclock.kss -root
+Name=Display in Root Window
+Name[ast]=Amosar na ventana raíz
+Name[bg]=Показване в главния прозорец
+Name[br]=Diskwel er prenestr gwrizienn
+Name[bs]=Prikaži u korijenom prozoru
+Name[ca]=Mostra a la finestra arrel
+Name[ca@valencia]=Mostra a la finestra arrel
+Name[cs]=Zobrazit na pozadí plochy
+Name[cy]=Dangos mewn Ffenestr Wraidd
+Name[da]=Visning i root-vindue
+Name[de]=In Hintergrundfenster anzeigen
+Name[el]=Προβολή στο βασικό παράθυρο
+Name[en_GB]=Display in Root Window
+Name[eo]=Montri en radika fenestro
+Name[es]=Mostrar en la ventana raíz
+Name[et]=Juuraknas näitamine
+Name[eu]=Bistaratu erro lehioan
+Name[fa]=نمایش در پنجره ریشه
+Name[fi]=Näytä juuri-ikkunassa
+Name[fr]=Affichage dans la fenêtre racine
+Name[fy]=Werjefte yn haadfinster
+Name[ga]=Taispeáin sa Phríomhfhuinneog
+Name[gl]=Mostrar na xanela raíz
+Name[he]=הצג בחלון השורש
+Name[hne]=रूट विंडो मं देखाव
+Name[hr]=Prikaži u ishodišnom prozoru
+Name[hu]=Megjelenítés a gyökérablakban
+Name[is]=Birta í rótarglugganum
+Name[it]=Mostra sullo sfondo
+Name[ja]=ルートウィンドウで表示
+Name[kk]=Түбір терезесінде көрсетілсін
+Name[ko]=전체 화면으로 보이기
+Name[lt]=Rodyti root lange
+Name[lv]=Rādīt saknes logā
+Name[mai]=रूट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во коренскиот прозорец
+Name[ml]=മൂല ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=रूट चौकट मध्ये दर्शवा
+Name[ms]=Papar dalam Tetingkap Root
+Name[nb]=Vis i root-vindu
+Name[nds]=In Hööftfinster wiesen
+Name[ne]=मूल सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven in hoofdvenster
+Name[nn]=Vis i rotvindauget
+Name[pa]=Root ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w oknie głównym
+Name[pt]=Mostrar na Janela de Fundo
+Name[pt_BR]=Exibir na janela raiz
+Name[ro]=Afișează în fereastra rădăcină
+Name[ru]=Показывать в корневом окне
+Name[sk]=Zobraziť v koreňovom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren Bazë
+Name[sr]=Прикажи у кореном прозору
+Name[sr@ijekavian]=Прикажи у корјеном прозору
+Name[sr@ijekavianlatin]=Prikaži u korjenom prozoru
+Name[sr@latin]=Prikaži u korenom prozoru
+Name[sv]=Visa i rotfönstret
+Name[ta]=ஆரம்ப சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи решагӣ намоиш намоед
+Name[th]=แสดงในหน้าต่างราก
+Name[tr]=Kök Pencerede Göster
+Name[ug]=غول كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити в кореневому вікні
+Name[vi]=Hiển thị trong Cửa sổ Gốc
+Name[x-test]=xxDisplay in Root Windowxx
+Name[zh_CN]=在根窗口中显示
+Name[zh_TW]=在根視窗中顯示
+NoDisplay=true

kscreensaver/kdesavers/KEuphoria.desktop

@@ -0,0 +1,294 @@
+[Desktop Entry]
+Exec=keuphoria.kss
+Icon=preferences-desktop-screensaver
+Type=Service
+X-KDE-ServiceTypes=ScreenSaver
+Actions=Setup;InWindow;Root;
+X-KDE-Category=OpenGL Screen Savers
+X-KDE-Type=OpenGL
+Name=Euphoria (GL)
+Name[ast]=Euforia (GL)
+Name[bg]=Еуфория
+Name[br]=Euphoria (GL)
+Name[bs]=Euforija (GL)
+Name[ca]=Eufòria (GL)
+Name[ca@valencia]=Eufòria (GL)
+Name[cs]=Euphoria (GL)
+Name[cy]=Iwfforia (GL)
+Name[da]=Eufori (GL)
+Name[de]=Euphorie
+Name[el]=Euphoria (GL)
+Name[en_GB]=Euphoria (GL)
+Name[eo]=Eŭforio (GL)
+Name[es]=Euforia (GL)
+Name[et]=Eufooria (GL)
+Name[eu]=Euforia (GL)
+Name[fa]=شادی (GL)
+Name[fi]=Euphoria (GL)
+Name[fr]=Euphorie (GL)
+Name[fy]=Euphoria (GL)
+Name[ga]=Euphoria (GL)
+Name[gl]=Euphoria (GL)
+Name[he]=אופוריה (GL)
+Name[hne]=परम आनंद (जीएल)
+Name[hu]=Euphoria (OpenGL)
+Name[is]=Euphoria (GL)
+Name[it]=Euforia (GL)
+Name[ja]=幸福 (GL)
+Name[kk]=Масайрау (GL)
+Name[ko]=환호(GL)
+Name[lt]=Euphoria (GL)
+Name[lv]=Eiforija (GL)
+Name[mk]=Еуфорија (GL)
+Name[ml]=യൂഫോറിയ (ജിഎല്‍)
+Name[ms]=Euphoria (GL)
+Name[nb]=Eufori (GL)
+Name[nds]=Euphorie (GL)
+Name[ne]=यूफोरिया (GL)
+Name[nl]=Euphoria (GL)
+Name[nn]=Rom (GL)
+Name[pl]=Euforia (GL)
+Name[pt]=Euforia (GL)
+Name[pt_BR]=Euforia (GL)
+Name[ro]=Euforia (GL)
+Name[ru]=Эйфория (GL)
+Name[sk]=Euphoria (GL)
+Name[sl]=Evforija (GL)
+Name[sq]=Euphoria (GL)
+Name[sr]=Еуфорија
+Name[sr@ijekavian]=Еуфорија
+Name[sr@ijekavianlatin]=Euforija
+Name[sr@latin]=Euforija
+Name[sv]=Eufori (GL)
+Name[ta]=மகிழ்ச்சி(GL)
+Name[tg]=Кайфчоқӣ (GL)
+Name[th]=ยูโฟเรีย (GL)
+Name[tr]=Euphoria (GL)
+Name[uk]=Ейфорія (GL)
+Name[uz]=Eyforiya (GL)
+Name[uz@cyrillic]=Эйфория (GL)
+Name[vi]=Trạng thái phởn phơ (GL)
+Name[xh]=Euphoria (GL)
+Name[x-test]=xxEuphoria (GL)xx
+Name[zh_CN]=陶醉(GL)
+Name[zh_TW]=Euphoria (GL)
+
+[Desktop Action Setup]
+Exec=keuphoria.kss -setup
+Name=Setup...
+Name[af]=Opstelling...
+Name[ast]=Configuración...
+Name[bg]=Настройки...
+Name[br]=Kefluniadur ...
+Name[bs]=Podesi...
+Name[ca]=Arranjament...
+Name[ca@valencia]=Arranjament...
+Name[cs]=Nastavení...
+Name[cy]=Gosod ...
+Name[da]=Opsætning...
+Name[de]=Einrichtung ...
+Name[el]=Ρύθμιση...
+Name[en_GB]=Setup...
+Name[eo]=Agordo...
+Name[es]=Configuración...
+Name[et]=Seadistamine...
+Name[eu]=Konfiguratu...
+Name[fa]=برپایی...
+Name[fi]=Asetukset…
+Name[fr]=Configuration...
+Name[fy]=Opset...
+Name[ga]=Socrú...
+Name[gl]=Configuración...
+Name[he]=הגדרות...
+Name[hne]=सेटअप...
+Name[hr]=Postavke …
+Name[hu]=Beállítás...
+Name[is]=Stillingar...
+Name[it]=Impostazioni...
+Name[ja]=設定...
+Name[kk]=Баптау...
+Name[ko]=설정...
+Name[lt]=Sąranka ...
+Name[lv]=Iestatījumi...
+Name[mai]=सेटअप...
+Name[mk]=Поставување...
+Name[ml]=ഒരുക്കം...
+Name[mr]=संयोजना ...
+Name[ms]=Setkan...
+Name[nb]=Innstillinger …
+Name[nds]=Instellen...
+Name[ne]=सेटअप...
+Name[nl]=Instellingen...
+Name[nn]=Oppsett …
+Name[pa]=ਸੈਟਅੱਪ...
+Name[pl]=Ustawienia...
+Name[pt]=Configurar...
+Name[pt_BR]=Configurar...
+Name[ro]=Configurare...
+Name[ru]=Настройка...
+Name[sk]=Nastavenie...
+Name[sl]=Nastavi ...
+Name[sq]=Instalimi...
+Name[sr]=Подеси...
+Name[sr@ijekavian]=Подеси...
+Name[sr@ijekavianlatin]=Podesi...
+Name[sr@latin]=Podesi...
+Name[sv]=Inställningar...
+Name[ta]=அமைப்பு...
+Name[tg]=Барпосозӣ...
+Name[th]=ตั้งค่า...
+Name[tr]=Kurulum...
+Name[ug]=ئورنات…
+Name[uk]=Встановити...
+Name[uz]=Oʻrnatish
+Name[uz@cyrillic]=Ўрнатиш
+Name[vi]=Thiết lập...
+Name[xh]=Iyacwangciswa...
+Name[x-test]=xxSetup...xx
+Name[zh_CN]=设置...
+Name[zh_TW]=設定...
+Icon=preferences-desktop-screensaver
+
+[Desktop Action InWindow]
+Exec=keuphoria.kss -window-id %w
+Name=Display in Specified Window
+Name[ast]=Amosar na ventana especificada
+Name[bg]=Показване в избран прозорец
+Name[br]=Diskwel er prenestr spisaet
+Name[bs]=Prikaži u određenom prozoru
+Name[ca]=Mostra a la finestra especificada
+Name[ca@valencia]=Mostra a la finestra especificada
+Name[cs]=Zobrazit v určeném okně
+Name[cy]=Dangos mewn Ffenestr Benodol
+Name[da]=Visning i angivet vindue
+Name[de]=In bestimmten Fenster anzeigen
+Name[el]=Προβολή στο καθορισμένο παράθυρο
+Name[en_GB]=Display in Specified Window
+Name[eo]=Montri en indikita fenestro
+Name[es]=Mostrar en la ventana especificada
+Name[et]=Määratud aknas näitamine
+Name[eu]=Bistaratu zehaztutako lehioan
+Name[fa]=نمایش در پنجره مشخص‌شده
+Name[fi]=Näytä määrätyssä ikkunassa
+Name[fr]=Affichage dans la fenêtre spécifiée
+Name[fy]=Werjefte yn in definiearre finster
+Name[ga]=Taispeáin san Fhuinneog Sonraithe
+Name[gl]=Mostrar na xanela indicada
+Name[he]=הצג בחלון המצוין
+Name[hne]=निरधारित विंडो मं देखाव
+Name[hr]=Prikaži u određenom prozoru
+Name[hu]=Megjelenítés a megadott ablakban
+Name[is]=Birta í völdum glugga
+Name[it]=Mostra nella finestra specificata
+Name[ja]=指定したウィンドウで表示
+Name[kk]=Келтірілген терезеде көрсетілсін
+Name[ko]=지정한 창에 보이기
+Name[lt]=Rodyti nurodytame lange
+Name[lv]=Rādīt norādītajā logā
+Name[mai]=निर्दिष्ट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во наведениот прозорец
+Name[ml]=പ്രത്യേകം പറഞ്ഞിരിക്കുന്ന ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=निर्देशीत चौकटीत दर्शवा
+Name[ms]=Papar dalam Tetingkap Yang Dinyatakan
+Name[nb]=Vis i angitt vindu
+Name[nds]=In utsöcht Finster wiesen
+Name[ne]=निर्दिष्ट सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven In een opgegeven venster
+Name[nn]=Vis i oppgjeve vindauge
+Name[pa]=ਦੱਸੇ ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w zadanym oknie
+Name[pt]=Mostrar na Janela Indicada
+Name[pt_BR]=Exibir na janela indicada
+Name[ro]=Afișează în fereastra specificată
+Name[ru]=Показывать в указанном окне
+Name[sk]=Zobraziť v zadanom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren e Specifikuar
+Name[sr]=Прикажи у задатом прозору
+Name[sr@ijekavian]=Прикажи у задатом прозору
+Name[sr@ijekavianlatin]=Prikaži u zadatom prozoru
+Name[sr@latin]=Prikaži u zadatom prozoru
+Name[sv]=Visa i angivet fönster
+Name[ta]=குறித்த சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи нишондода намоиш намоед
+Name[th]=แสดงในหน้าต่างที่กำหนด
+Name[tr]=Belirtilen Pencerede Göster
+Name[ug]=بەلگىلەنگەن كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити у вказаному вікні
+Name[vi]=Hiển thị trong Cửa sổ Đã định
+Name[x-test]=xxDisplay in Specified Windowxx
+Name[zh_CN]=在指定的窗口中显示
+Name[zh_TW]=在指定的視窗中顯示
+NoDisplay=true
+
+[Desktop Action Root]
+Exec=keuphoria.kss -root
+Name=Display in Root Window
+Name[ast]=Amosar na ventana raíz
+Name[bg]=Показване в главния прозорец
+Name[br]=Diskwel er prenestr gwrizienn
+Name[bs]=Prikaži u korijenom prozoru
+Name[ca]=Mostra a la finestra arrel
+Name[ca@valencia]=Mostra a la finestra arrel
+Name[cs]=Zobrazit na pozadí plochy
+Name[cy]=Dangos mewn Ffenestr Wraidd
+Name[da]=Visning i root-vindue
+Name[de]=In Hintergrundfenster anzeigen
+Name[el]=Προβολή στο βασικό παράθυρο
+Name[en_GB]=Display in Root Window
+Name[eo]=Montri en radika fenestro
+Name[es]=Mostrar en la ventana raíz
+Name[et]=Juuraknas näitamine
+Name[eu]=Bistaratu erro lehioan
+Name[fa]=نمایش در پنجره ریشه
+Name[fi]=Näytä juuri-ikkunassa
+Name[fr]=Affichage dans la fenêtre racine
+Name[fy]=Werjefte yn haadfinster
+Name[ga]=Taispeáin sa Phríomhfhuinneog
+Name[gl]=Mostrar na xanela raíz
+Name[he]=הצג בחלון השורש
+Name[hne]=रूट विंडो मं देखाव
+Name[hr]=Prikaži u ishodišnom prozoru
+Name[hu]=Megjelenítés a gyökérablakban
+Name[is]=Birta í rótarglugganum
+Name[it]=Mostra sullo sfondo
+Name[ja]=ルートウィンドウで表示
+Name[kk]=Түбір терезесінде көрсетілсін
+Name[ko]=전체 화면으로 보이기
+Name[lt]=Rodyti root lange
+Name[lv]=Rādīt saknes logā
+Name[mai]=रूट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во коренскиот прозорец
+Name[ml]=മൂല ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=रूट चौकट मध्ये दर्शवा
+Name[ms]=Papar dalam Tetingkap Root
+Name[nb]=Vis i root-vindu
+Name[nds]=In Hööftfinster wiesen
+Name[ne]=मूल सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven in hoofdvenster
+Name[nn]=Vis i rotvindauget
+Name[pa]=Root ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w oknie głównym
+Name[pt]=Mostrar na Janela de Fundo
+Name[pt_BR]=Exibir na janela raiz
+Name[ro]=Afișează în fereastra rădăcină
+Name[ru]=Показывать в корневом окне
+Name[sk]=Zobraziť v koreňovom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren Bazë
+Name[sr]=Прикажи у кореном прозору
+Name[sr@ijekavian]=Прикажи у корјеном прозору
+Name[sr@ijekavianlatin]=Prikaži u korjenom prozoru
+Name[sr@latin]=Prikaži u korenom prozoru
+Name[sv]=Visa i rotfönstret
+Name[ta]=ஆரம்ப சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи решагӣ намоиш намоед
+Name[th]=แสดงในหน้าต่างราก
+Name[tr]=Kök Pencerede Göster
+Name[ug]=غول كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити в кореневому вікні
+Name[vi]=Hiển thị trong Cửa sổ Gốc
+Name[x-test]=xxDisplay in Root Windowxx
+Name[zh_CN]=在根窗口中显示
+Name[zh_TW]=在根視窗中顯示
+NoDisplay=true

kscreensaver/kdesavers/KFiresaver.desktop

@@ -0,0 +1,292 @@
+[Desktop Entry]
+Exec=kfiresaver.kss
+Icon=preferences-desktop-screensaver
+Type=Service
+X-KDE-ServiceTypes=ScreenSaver
+Actions=Setup;InWindow;Root;
+X-KDE-Category=OpenGL Screen Savers
+X-KDE-Type=OpenGL
+Name=Fireworks 3D (GL)
+Name[ast]=Fuegos artificiales 3D (GL)
+Name[bg]=Фойерверки
+Name[br]=Fireworks 3D (GL)
+Name[bs]=Vatromet 3D (GL)
+Name[ca]=Focs d'artifici 3D (GL)
+Name[ca@valencia]=Focs d'artifici 3D (GL)
+Name[cs]=Ohňostroj (GL)
+Name[da]=Fireworks 3D (GL)
+Name[de]=Feuerwerk
+Name[el]=Fireworks 3D (GL)
+Name[en_GB]=Fireworks 3D (GL)
+Name[eo]=Artfajraĵo 3D (GL)
+Name[es]=Fuegos artificiales 3D (GL)
+Name[et]=Tulevärk 3D (GL)
+Name[eu]=Su artifizialak 3D (GL)
+Name[fa]=آتش‌بازیهای سه بعدی (GL)
+Name[fi]=Ilotulitus 3D (GL)
+Name[fr]=Feux d'artifices 3D (GL)
+Name[fy]=Fjoerwurk 3D (GL)
+Name[ga]=Fireworks 3T (GL)
+Name[gl]=Fogos de artificio 3D (GL)
+Name[he]=זיקוקי דינור (GL)
+Name[hne]=आतिसबाजी 3डी (जीएल)
+Name[hu]=Fireworks 3D (OpenGL)
+Name[is]=Flugeldar 3D (GL)
+Name[it]=Fuochi d'artificio tridimensionali (GL)
+Name[ja]=花火 3D (GL)
+Name[kk]=Отшашу 3D (GL)
+Name[ko]=3차원 불꽃놀이 (GL)
+Name[lt]=Fireworks 3D (GL)
+Name[lv]=Uguņošana 3D (GL)
+Name[mk]=Огномет 3Д (GL)
+Name[ml]=ഫയര്‍വര്‍ക്സ് 3D (ജിഎല്‍)
+Name[ms]=Fireworks 3D (GL)
+Name[nb]=Fyrverkeri 3D (GL)
+Name[nds]=Füerwark (GL)
+Name[ne]=त्रि-आयामिक फायरवर्क्स (GL)
+Name[nl]=Fireworks 3D (GL)
+Name[nn]=Fyrverkeri 3D (GL)
+Name[pa]=ਆਤਿਸ਼ਬਾਜ਼ੀ 3D (GL)
+Name[pl]=Sztuczne ognie 3D (GL)
+Name[pt]=Fogo de Artifício 3D (GL)
+Name[pt_BR]=Fogos de Artifício 3D (GL)
+Name[ro]=Focuri de artificii 3D (GL)
+Name[ru]=Фейерверк (GL)
+Name[sk]=Fireworks 3D (GL)
+Name[sl]=Ognjemet 3D (GL)
+Name[sq]=Fireworks 3D (GL)
+Name[sr]=Ватромети 3Д
+Name[sr@ijekavian]=Ватромети 3Д
+Name[sr@ijekavianlatin]=Vatrometi 3D
+Name[sr@latin]=Vatrometi 3D
+Name[sv]=Fyrverkeri 3D (GL)
+Name[ta]=Fireworks 3D (GL)
+Name[tg]=Оташи тарф (GL)
+Name[th]=พลุและดอกไม้ไฟ (GL) 
+Name[tr]=3B Havai Fişekler (GL)
+Name[ug]=Fireworks 3D (GL)
+Name[uk]=Феєрверк 3D (GL)
+Name[vi]=Pháo hoa 3 chiều (GL)
+Name[x-test]=xxFireworks 3D (GL)xx
+Name[zh_CN]=三维烟花(GL)
+Name[zh_TW]=3D 煙火秀 (GL)
+
+[Desktop Action Setup]
+Exec=kfiresaver.kss -setup
+Name=Setup...
+Name[af]=Opstelling...
+Name[ast]=Configuración...
+Name[bg]=Настройки...
+Name[br]=Kefluniadur ...
+Name[bs]=Podesi...
+Name[ca]=Arranjament...
+Name[ca@valencia]=Arranjament...
+Name[cs]=Nastavení...
+Name[cy]=Gosod ...
+Name[da]=Opsætning...
+Name[de]=Einrichtung ...
+Name[el]=Ρύθμιση...
+Name[en_GB]=Setup...
+Name[eo]=Agordo...
+Name[es]=Configuración...
+Name[et]=Seadistamine...
+Name[eu]=Konfiguratu...
+Name[fa]=برپایی...
+Name[fi]=Asetukset…
+Name[fr]=Configuration...
+Name[fy]=Opset...
+Name[ga]=Socrú...
+Name[gl]=Configuración...
+Name[he]=הגדרות...
+Name[hne]=सेटअप...
+Name[hr]=Postavke …
+Name[hu]=Beállítás...
+Name[is]=Stillingar...
+Name[it]=Impostazioni...
+Name[ja]=設定...
+Name[kk]=Баптау...
+Name[ko]=설정...
+Name[lt]=Sąranka ...
+Name[lv]=Iestatījumi...
+Name[mai]=सेटअप...
+Name[mk]=Поставување...
+Name[ml]=ഒരുക്കം...
+Name[mr]=संयोजना ...
+Name[ms]=Setkan...
+Name[nb]=Innstillinger …
+Name[nds]=Instellen...
+Name[ne]=सेटअप...
+Name[nl]=Instellingen...
+Name[nn]=Oppsett …
+Name[pa]=ਸੈਟਅੱਪ...
+Name[pl]=Ustawienia...
+Name[pt]=Configurar...
+Name[pt_BR]=Configurar...
+Name[ro]=Configurare...
+Name[ru]=Настройка...
+Name[sk]=Nastavenie...
+Name[sl]=Nastavi ...
+Name[sq]=Instalimi...
+Name[sr]=Подеси...
+Name[sr@ijekavian]=Подеси...
+Name[sr@ijekavianlatin]=Podesi...
+Name[sr@latin]=Podesi...
+Name[sv]=Inställningar...
+Name[ta]=அமைப்பு...
+Name[tg]=Барпосозӣ...
+Name[th]=ตั้งค่า...
+Name[tr]=Kurulum...
+Name[ug]=ئورنات…
+Name[uk]=Встановити...
+Name[uz]=Oʻrnatish
+Name[uz@cyrillic]=Ўрнатиш
+Name[vi]=Thiết lập...
+Name[xh]=Iyacwangciswa...
+Name[x-test]=xxSetup...xx
+Name[zh_CN]=设置...
+Name[zh_TW]=設定...
+Icon=preferences-desktop-screensaver
+
+[Desktop Action InWindow]
+Exec=kfiresaver.kss -window-id %w
+Name=Display in Specified Window
+Name[ast]=Amosar na ventana especificada
+Name[bg]=Показване в избран прозорец
+Name[br]=Diskwel er prenestr spisaet
+Name[bs]=Prikaži u određenom prozoru
+Name[ca]=Mostra a la finestra especificada
+Name[ca@valencia]=Mostra a la finestra especificada
+Name[cs]=Zobrazit v určeném okně
+Name[cy]=Dangos mewn Ffenestr Benodol
+Name[da]=Visning i angivet vindue
+Name[de]=In bestimmten Fenster anzeigen
+Name[el]=Προβολή στο καθορισμένο παράθυρο
+Name[en_GB]=Display in Specified Window
+Name[eo]=Montri en indikita fenestro
+Name[es]=Mostrar en la ventana especificada
+Name[et]=Määratud aknas näitamine
+Name[eu]=Bistaratu zehaztutako lehioan
+Name[fa]=نمایش در پنجره مشخص‌شده
+Name[fi]=Näytä määrätyssä ikkunassa
+Name[fr]=Affichage dans la fenêtre spécifiée
+Name[fy]=Werjefte yn in definiearre finster
+Name[ga]=Taispeáin san Fhuinneog Sonraithe
+Name[gl]=Mostrar na xanela indicada
+Name[he]=הצג בחלון המצוין
+Name[hne]=निरधारित विंडो मं देखाव
+Name[hr]=Prikaži u određenom prozoru
+Name[hu]=Megjelenítés a megadott ablakban
+Name[is]=Birta í völdum glugga
+Name[it]=Mostra nella finestra specificata
+Name[ja]=指定したウィンドウで表示
+Name[kk]=Келтірілген терезеде көрсетілсін
+Name[ko]=지정한 창에 보이기
+Name[lt]=Rodyti nurodytame lange
+Name[lv]=Rādīt norādītajā logā
+Name[mai]=निर्दिष्ट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во наведениот прозорец
+Name[ml]=പ്രത്യേകം പറഞ്ഞിരിക്കുന്ന ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=निर्देशीत चौकटीत दर्शवा
+Name[ms]=Papar dalam Tetingkap Yang Dinyatakan
+Name[nb]=Vis i angitt vindu
+Name[nds]=In utsöcht Finster wiesen
+Name[ne]=निर्दिष्ट सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven In een opgegeven venster
+Name[nn]=Vis i oppgjeve vindauge
+Name[pa]=ਦੱਸੇ ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w zadanym oknie
+Name[pt]=Mostrar na Janela Indicada
+Name[pt_BR]=Exibir na janela indicada
+Name[ro]=Afișează în fereastra specificată
+Name[ru]=Показывать в указанном окне
+Name[sk]=Zobraziť v zadanom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren e Specifikuar
+Name[sr]=Прикажи у задатом прозору
+Name[sr@ijekavian]=Прикажи у задатом прозору
+Name[sr@ijekavianlatin]=Prikaži u zadatom prozoru
+Name[sr@latin]=Prikaži u zadatom prozoru
+Name[sv]=Visa i angivet fönster
+Name[ta]=குறித்த சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи нишондода намоиш намоед
+Name[th]=แสดงในหน้าต่างที่กำหนด
+Name[tr]=Belirtilen Pencerede Göster
+Name[ug]=بەلگىلەنگەن كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити у вказаному вікні
+Name[vi]=Hiển thị trong Cửa sổ Đã định
+Name[x-test]=xxDisplay in Specified Windowxx
+Name[zh_CN]=在指定的窗口中显示
+Name[zh_TW]=在指定的視窗中顯示
+NoDisplay=true
+
+[Desktop Action Root]
+Exec=kfiresaver.kss -root
+Name=Display in Root Window
+Name[ast]=Amosar na ventana raíz
+Name[bg]=Показване в главния прозорец
+Name[br]=Diskwel er prenestr gwrizienn
+Name[bs]=Prikaži u korijenom prozoru
+Name[ca]=Mostra a la finestra arrel
+Name[ca@valencia]=Mostra a la finestra arrel
+Name[cs]=Zobrazit na pozadí plochy
+Name[cy]=Dangos mewn Ffenestr Wraidd
+Name[da]=Visning i root-vindue
+Name[de]=In Hintergrundfenster anzeigen
+Name[el]=Προβολή στο βασικό παράθυρο
+Name[en_GB]=Display in Root Window
+Name[eo]=Montri en radika fenestro
+Name[es]=Mostrar en la ventana raíz
+Name[et]=Juuraknas näitamine
+Name[eu]=Bistaratu erro lehioan
+Name[fa]=نمایش در پنجره ریشه
+Name[fi]=Näytä juuri-ikkunassa
+Name[fr]=Affichage dans la fenêtre racine
+Name[fy]=Werjefte yn haadfinster
+Name[ga]=Taispeáin sa Phríomhfhuinneog
+Name[gl]=Mostrar na xanela raíz
+Name[he]=הצג בחלון השורש
+Name[hne]=रूट विंडो मं देखाव
+Name[hr]=Prikaži u ishodišnom prozoru
+Name[hu]=Megjelenítés a gyökérablakban
+Name[is]=Birta í rótarglugganum
+Name[it]=Mostra sullo sfondo
+Name[ja]=ルートウィンドウで表示
+Name[kk]=Түбір терезесінде көрсетілсін
+Name[ko]=전체 화면으로 보이기
+Name[lt]=Rodyti root lange
+Name[lv]=Rādīt saknes logā
+Name[mai]=रूट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во коренскиот прозорец
+Name[ml]=മൂല ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=रूट चौकट मध्ये दर्शवा
+Name[ms]=Papar dalam Tetingkap Root
+Name[nb]=Vis i root-vindu
+Name[nds]=In Hööftfinster wiesen
+Name[ne]=मूल सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven in hoofdvenster
+Name[nn]=Vis i rotvindauget
+Name[pa]=Root ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w oknie głównym
+Name[pt]=Mostrar na Janela de Fundo
+Name[pt_BR]=Exibir na janela raiz
+Name[ro]=Afișează în fereastra rădăcină
+Name[ru]=Показывать в корневом окне
+Name[sk]=Zobraziť v koreňovom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren Bazë
+Name[sr]=Прикажи у кореном прозору
+Name[sr@ijekavian]=Прикажи у корјеном прозору
+Name[sr@ijekavianlatin]=Prikaži u korjenom prozoru
+Name[sr@latin]=Prikaži u korenom prozoru
+Name[sv]=Visa i rotfönstret
+Name[ta]=ஆரம்ப சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи решагӣ намоиш намоед
+Name[th]=แสดงในหน้าต่างราก
+Name[tr]=Kök Pencerede Göster
+Name[ug]=غول كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити в кореневому вікні
+Name[vi]=Hiển thị trong Cửa sổ Gốc
+Name[x-test]=xxDisplay in Root Windowxx
+Name[zh_CN]=在根窗口中显示
+Name[zh_TW]=在根視窗中顯示
+NoDisplay=true

kscreensaver/kdesavers/KFlux.desktop

@@ -0,0 +1,295 @@
+[Desktop Entry]
+Exec=kflux.kss
+Icon=preferences-desktop-screensaver
+Type=Service
+X-KDE-ServiceTypes=ScreenSaver
+Actions=Setup;InWindow;Root;
+X-KDE-Category=OpenGL Screen Savers
+X-KDE-Type=OpenGL
+Name=Flux (GL)
+Name[ast]=Fluxu (GL)
+Name[bg]=Прилив
+Name[br]=Flux (GL)
+Name[bs]=Fluks
+Name[ca]=Flux (GL)
+Name[ca@valencia]=Flux (GL)
+Name[cs]=Flux (GL)
+Name[cy]=Dylif (GL)
+Name[da]=Flux (GL)
+Name[de]=Flux
+Name[el]=Flux (GL)
+Name[en_GB]=Flux (GL)
+Name[eo]=Fluo (GL)
+Name[es]=Flujo (GL)
+Name[et]=Flux (GL)
+Name[eu]=Flux (GL)
+Name[fa]=شار (GL)
+Name[fi]=Flux (GL)
+Name[fr]=Flux (GL)
+Name[fy]=Fluks (GL)
+Name[ga]=Flux (GL)
+Name[gl]=Fluxo (GL)
+Name[he]=שטף (GL)
+Name[hne]=लहर-लहर (जीएल)
+Name[hu]=Flux (OpenGL)
+Name[is]=Flux (GL)
+Name[it]=Flusso (GL)
+Name[ja]=流れ (GL)
+Name[kk]=Ағындар (GL)
+Name[ko]=플럭스(GL)
+Name[lt]=Flux (GL)
+Name[lv]=Plūdums (GL)
+Name[mk]=Флукс (GL)
+Name[ml]=ഫ്ലക്സ് (ജിഎല്‍)
+Name[ms]=Flux (GL)
+Name[nb]=Fluks (GL)
+Name[nds]=Flux (GL)
+Name[ne]=फ्लक्स (GL)
+Name[nl]=Flux (GL)
+Name[nn]=Pulsar (GL)
+Name[pa]=ਫਲੱਸ (GL)
+Name[pl]=Flux (GL)
+Name[pt]=Fluxo (GL)
+Name[pt_BR]=Fluxo (GL)
+Name[ro]=Flux (GL)
+Name[ru]=Флуктуации (GL)
+Name[sk]=Flux (GL)
+Name[sl]=Pretok (GL)
+Name[sq]=Flux (GL)
+Name[sr]=Флукс
+Name[sr@ijekavian]=Флукс
+Name[sr@ijekavianlatin]=Fluks
+Name[sr@latin]=Fluks
+Name[sv]=Flux (GL)
+Name[ta]=மாற்றம்(GL)
+Name[tg]=Флуктуатсияи (GL)
+Name[th]=การไหล (GL)
+Name[tr]=Flux (GL)
+Name[uk]=Флюксія (GL)
+Name[uz]=Oqim (GL)
+Name[uz@cyrillic]=Оқим (GL)
+Name[vi]=Dòng chảy (GL)
+Name[xh]=Flux (GL)
+Name[x-test]=xxFlux (GL)xx
+Name[zh_CN]=流动(GL)
+Name[zh_TW]=Flux (GL)
+
+[Desktop Action Setup]
+Exec=kflux.kss -setup
+Name=Setup...
+Name[af]=Opstelling...
+Name[ast]=Configuración...
+Name[bg]=Настройки...
+Name[br]=Kefluniadur ...
+Name[bs]=Podesi...
+Name[ca]=Arranjament...
+Name[ca@valencia]=Arranjament...
+Name[cs]=Nastavení...
+Name[cy]=Gosod ...
+Name[da]=Opsætning...
+Name[de]=Einrichtung ...
+Name[el]=Ρύθμιση...
+Name[en_GB]=Setup...
+Name[eo]=Agordo...
+Name[es]=Configuración...
+Name[et]=Seadistamine...
+Name[eu]=Konfiguratu...
+Name[fa]=برپایی...
+Name[fi]=Asetukset…
+Name[fr]=Configuration...
+Name[fy]=Opset...
+Name[ga]=Socrú...
+Name[gl]=Configuración...
+Name[he]=הגדרות...
+Name[hne]=सेटअप...
+Name[hr]=Postavke …
+Name[hu]=Beállítás...
+Name[is]=Stillingar...
+Name[it]=Impostazioni...
+Name[ja]=設定...
+Name[kk]=Баптау...
+Name[ko]=설정...
+Name[lt]=Sąranka ...
+Name[lv]=Iestatījumi...
+Name[mai]=सेटअप...
+Name[mk]=Поставување...
+Name[ml]=ഒരുക്കം...
+Name[mr]=संयोजना ...
+Name[ms]=Setkan...
+Name[nb]=Innstillinger …
+Name[nds]=Instellen...
+Name[ne]=सेटअप...
+Name[nl]=Instellingen...
+Name[nn]=Oppsett …
+Name[pa]=ਸੈਟਅੱਪ...
+Name[pl]=Ustawienia...
+Name[pt]=Configurar...
+Name[pt_BR]=Configurar...
+Name[ro]=Configurare...
+Name[ru]=Настройка...
+Name[sk]=Nastavenie...
+Name[sl]=Nastavi ...
+Name[sq]=Instalimi...
+Name[sr]=Подеси...
+Name[sr@ijekavian]=Подеси...
+Name[sr@ijekavianlatin]=Podesi...
+Name[sr@latin]=Podesi...
+Name[sv]=Inställningar...
+Name[ta]=அமைப்பு...
+Name[tg]=Барпосозӣ...
+Name[th]=ตั้งค่า...
+Name[tr]=Kurulum...
+Name[ug]=ئورنات…
+Name[uk]=Встановити...
+Name[uz]=Oʻrnatish
+Name[uz@cyrillic]=Ўрнатиш
+Name[vi]=Thiết lập...
+Name[xh]=Iyacwangciswa...
+Name[x-test]=xxSetup...xx
+Name[zh_CN]=设置...
+Name[zh_TW]=設定...
+Icon=preferences-desktop-screensaver
+
+[Desktop Action InWindow]
+Exec=kflux.kss -window-id %w
+Name=Display in Specified Window
+Name[ast]=Amosar na ventana especificada
+Name[bg]=Показване в избран прозорец
+Name[br]=Diskwel er prenestr spisaet
+Name[bs]=Prikaži u određenom prozoru
+Name[ca]=Mostra a la finestra especificada
+Name[ca@valencia]=Mostra a la finestra especificada
+Name[cs]=Zobrazit v určeném okně
+Name[cy]=Dangos mewn Ffenestr Benodol
+Name[da]=Visning i angivet vindue
+Name[de]=In bestimmten Fenster anzeigen
+Name[el]=Προβολή στο καθορισμένο παράθυρο
+Name[en_GB]=Display in Specified Window
+Name[eo]=Montri en indikita fenestro
+Name[es]=Mostrar en la ventana especificada
+Name[et]=Määratud aknas näitamine
+Name[eu]=Bistaratu zehaztutako lehioan
+Name[fa]=نمایش در پنجره مشخص‌شده
+Name[fi]=Näytä määrätyssä ikkunassa
+Name[fr]=Affichage dans la fenêtre spécifiée
+Name[fy]=Werjefte yn in definiearre finster
+Name[ga]=Taispeáin san Fhuinneog Sonraithe
+Name[gl]=Mostrar na xanela indicada
+Name[he]=הצג בחלון המצוין
+Name[hne]=निरधारित विंडो मं देखाव
+Name[hr]=Prikaži u određenom prozoru
+Name[hu]=Megjelenítés a megadott ablakban
+Name[is]=Birta í völdum glugga
+Name[it]=Mostra nella finestra specificata
+Name[ja]=指定したウィンドウで表示
+Name[kk]=Келтірілген терезеде көрсетілсін
+Name[ko]=지정한 창에 보이기
+Name[lt]=Rodyti nurodytame lange
+Name[lv]=Rādīt norādītajā logā
+Name[mai]=निर्दिष्ट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во наведениот прозорец
+Name[ml]=പ്രത്യേകം പറഞ്ഞിരിക്കുന്ന ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=निर्देशीत चौकटीत दर्शवा
+Name[ms]=Papar dalam Tetingkap Yang Dinyatakan
+Name[nb]=Vis i angitt vindu
+Name[nds]=In utsöcht Finster wiesen
+Name[ne]=निर्दिष्ट सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven In een opgegeven venster
+Name[nn]=Vis i oppgjeve vindauge
+Name[pa]=ਦੱਸੇ ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w zadanym oknie
+Name[pt]=Mostrar na Janela Indicada
+Name[pt_BR]=Exibir na janela indicada
+Name[ro]=Afișează în fereastra specificată
+Name[ru]=Показывать в указанном окне
+Name[sk]=Zobraziť v zadanom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren e Specifikuar
+Name[sr]=Прикажи у задатом прозору
+Name[sr@ijekavian]=Прикажи у задатом прозору
+Name[sr@ijekavianlatin]=Prikaži u zadatom prozoru
+Name[sr@latin]=Prikaži u zadatom prozoru
+Name[sv]=Visa i angivet fönster
+Name[ta]=குறித்த சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи нишондода намоиш намоед
+Name[th]=แสดงในหน้าต่างที่กำหนด
+Name[tr]=Belirtilen Pencerede Göster
+Name[ug]=بەلگىلەنگەن كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити у вказаному вікні
+Name[vi]=Hiển thị trong Cửa sổ Đã định
+Name[x-test]=xxDisplay in Specified Windowxx
+Name[zh_CN]=在指定的窗口中显示
+Name[zh_TW]=在指定的視窗中顯示
+NoDisplay=true
+
+[Desktop Action Root]
+Exec=kflux.kss -root
+Name=Display in Root Window
+Name[ast]=Amosar na ventana raíz
+Name[bg]=Показване в главния прозорец
+Name[br]=Diskwel er prenestr gwrizienn
+Name[bs]=Prikaži u korijenom prozoru
+Name[ca]=Mostra a la finestra arrel
+Name[ca@valencia]=Mostra a la finestra arrel
+Name[cs]=Zobrazit na pozadí plochy
+Name[cy]=Dangos mewn Ffenestr Wraidd
+Name[da]=Visning i root-vindue
+Name[de]=In Hintergrundfenster anzeigen
+Name[el]=Προβολή στο βασικό παράθυρο
+Name[en_GB]=Display in Root Window
+Name[eo]=Montri en radika fenestro
+Name[es]=Mostrar en la ventana raíz
+Name[et]=Juuraknas näitamine
+Name[eu]=Bistaratu erro lehioan
+Name[fa]=نمایش در پنجره ریشه
+Name[fi]=Näytä juuri-ikkunassa
+Name[fr]=Affichage dans la fenêtre racine
+Name[fy]=Werjefte yn haadfinster
+Name[ga]=Taispeáin sa Phríomhfhuinneog
+Name[gl]=Mostrar na xanela raíz
+Name[he]=הצג בחלון השורש
+Name[hne]=रूट विंडो मं देखाव
+Name[hr]=Prikaži u ishodišnom prozoru
+Name[hu]=Megjelenítés a gyökérablakban
+Name[is]=Birta í rótarglugganum
+Name[it]=Mostra sullo sfondo
+Name[ja]=ルートウィンドウで表示
+Name[kk]=Түбір терезесінде көрсетілсін
+Name[ko]=전체 화면으로 보이기
+Name[lt]=Rodyti root lange
+Name[lv]=Rādīt saknes logā
+Name[mai]=रूट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во коренскиот прозорец
+Name[ml]=മൂല ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=रूट चौकट मध्ये दर्शवा
+Name[ms]=Papar dalam Tetingkap Root
+Name[nb]=Vis i root-vindu
+Name[nds]=In Hööftfinster wiesen
+Name[ne]=मूल सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven in hoofdvenster
+Name[nn]=Vis i rotvindauget
+Name[pa]=Root ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w oknie głównym
+Name[pt]=Mostrar na Janela de Fundo
+Name[pt_BR]=Exibir na janela raiz
+Name[ro]=Afișează în fereastra rădăcină
+Name[ru]=Показывать в корневом окне
+Name[sk]=Zobraziť v koreňovom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren Bazë
+Name[sr]=Прикажи у кореном прозору
+Name[sr@ijekavian]=Прикажи у корјеном прозору
+Name[sr@ijekavianlatin]=Prikaži u korjenom prozoru
+Name[sr@latin]=Prikaži u korenom prozoru
+Name[sv]=Visa i rotfönstret
+Name[ta]=ஆரம்ப சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи решагӣ намоиш намоед
+Name[th]=แสดงในหน้าต่างราก
+Name[tr]=Kök Pencerede Göster
+Name[ug]=غول كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити в кореневому вікні
+Name[vi]=Hiển thị trong Cửa sổ Gốc
+Name[x-test]=xxDisplay in Root Windowxx
+Name[zh_CN]=在根窗口中显示
+Name[zh_TW]=在根視窗中顯示
+NoDisplay=true

kscreensaver/kdesavers/KFountain.desktop

@@ -0,0 +1,294 @@
+[Desktop Entry]
+Exec=kfountain.kss
+Icon=preferences-desktop-screensaver
+Type=Service
+X-KDE-ServiceTypes=ScreenSaver
+Actions=Setup;InWindow;Root;
+X-KDE-Category=OpenGL Screen Savers
+X-KDE-Type=OpenGL
+Name=Particle Fountain (GL)
+Name[af]=Deeltjie Fontein (Gl)
+Name[ast]=Fonte de partícules (GL)
+Name[bg]=Източник на частици
+Name[bs]=Kap iz fontane (GL)
+Name[ca]=Font de partícules (GL)
+Name[ca@valencia]=Font de partícules (GL)
+Name[cs]=Částicová fontána (GL)
+Name[cy]=Ffynnon Gronyn (GL)
+Name[da]=Partikelbrønd (GL)
+Name[de]=Partikelfontäne
+Name[el]=Particle Fountain (GL)
+Name[en_GB]=Particle Fountain (GL)
+Name[eo]=Erofontano (GL)
+Name[es]=Fuente de partículas (GL)
+Name[et]=Osakeste Fontään (GL)
+Name[eu]=Partikula iturria (GL)
+Name[fa]=منشأ ذره (GL)
+Name[fi]=Hiukkaslähde (GL)
+Name[fr]=Fontaine de particules (GL)
+Name[fy]=Dieltsjesfontein (GL)
+Name[ga]=Particle Fountain (GL)
+Name[gl]=Fonte de partículas (GL)
+Name[he]=מזרקת חלקיקים (GL)
+Name[hne]=अनु निर्झर (जीएल)
+Name[hu]=Szökőkút (OpenGL)
+Name[is]=Eindagosbrunnur (GL)
+Name[it]=Fontana di particelle (GL)
+Name[ja]=粒子の泉 (GL)
+Name[kk]=Бүрку (GL)
+Name[ko]=입자 분수(GL)
+Name[lt]=Dalelių fontanas (GL)
+Name[lv]=Daļiņu strūklaka (GL)
+Name[mk]=Фонтана од честички (GL)
+Name[ml]=തന്മാത്ര ധാരാ (ജിഎല്‍)
+Name[ms]=Particle Fountain (GL)
+Name[nb]=Partikkelfontene (GL)
+Name[nds]=Deeltjeblaser (GL)
+Name[ne]=पार्टिकल फाउन्टेन (GL)
+Name[nl]=Deeltjes-fontijn (GL)
+Name[nn]=Partikkelfontene (GL)
+Name[pl]=Fontanna cząstek (GL)
+Name[pt]=Fonte de Partículas (GL)
+Name[pt_BR]=Fonte de Partículas (GL)
+Name[ro]=Fîntînă de particule (GL)
+Name[ru]=Фонтан частиц (GL)
+Name[sk]=Fontána častíc (GL)
+Name[sl]=Vodomet delcev (GL)
+Name[sq]=Particle Fountain (GL)
+Name[sr]=Фонтана честица
+Name[sr@ijekavian]=Фонтана честица
+Name[sr@ijekavianlatin]=Fontana čestica
+Name[sr@latin]=Fontana čestica
+Name[sv]=Partikelfontän (GL)
+Name[ta]=பொருள் ஊற்று (GL)
+Name[tg]=Қисми фаввораи (GL)
+Name[th]=ละอองอนุภาค (GL)
+Name[tr]=Parçacık Şelalesi (GL)
+Name[uk]=Фонтан частинок (GL)
+Name[uz]=Zarrachalar favvorasi (GL)
+Name[uz@cyrillic]=Заррачалар фаввораси (GL)
+Name[vi]=Đài phun Hạt (GL)
+Name[xh]=Umthombo Womhlaba (GL)
+Name[x-test]=xxParticle Fountain (GL)xx
+Name[zh_CN]=粒子喷泉(GL)
+Name[zh_TW]=粒子噴泉 (GL)
+
+[Desktop Action Setup]
+Exec=kfountain.kss -setup
+Name=Setup...
+Name[af]=Opstelling...
+Name[ast]=Configuración...
+Name[bg]=Настройки...
+Name[br]=Kefluniadur ...
+Name[bs]=Podesi...
+Name[ca]=Arranjament...
+Name[ca@valencia]=Arranjament...
+Name[cs]=Nastavení...
+Name[cy]=Gosod ...
+Name[da]=Opsætning...
+Name[de]=Einrichtung ...
+Name[el]=Ρύθμιση...
+Name[en_GB]=Setup...
+Name[eo]=Agordo...
+Name[es]=Configuración...
+Name[et]=Seadistamine...
+Name[eu]=Konfiguratu...
+Name[fa]=برپایی...
+Name[fi]=Asetukset…
+Name[fr]=Configuration...
+Name[fy]=Opset...
+Name[ga]=Socrú...
+Name[gl]=Configuración...
+Name[he]=הגדרות...
+Name[hne]=सेटअप...
+Name[hr]=Postavke …
+Name[hu]=Beállítás...
+Name[is]=Stillingar...
+Name[it]=Impostazioni...
+Name[ja]=設定...
+Name[kk]=Баптау...
+Name[ko]=설정...
+Name[lt]=Sąranka ...
+Name[lv]=Iestatījumi...
+Name[mai]=सेटअप...
+Name[mk]=Поставување...
+Name[ml]=ഒരുക്കം...
+Name[mr]=संयोजना ...
+Name[ms]=Setkan...
+Name[nb]=Innstillinger …
+Name[nds]=Instellen...
+Name[ne]=सेटअप...
+Name[nl]=Instellingen...
+Name[nn]=Oppsett …
+Name[pa]=ਸੈਟਅੱਪ...
+Name[pl]=Ustawienia...
+Name[pt]=Configurar...
+Name[pt_BR]=Configurar...
+Name[ro]=Configurare...
+Name[ru]=Настройка...
+Name[sk]=Nastavenie...
+Name[sl]=Nastavi ...
+Name[sq]=Instalimi...
+Name[sr]=Подеси...
+Name[sr@ijekavian]=Подеси...
+Name[sr@ijekavianlatin]=Podesi...
+Name[sr@latin]=Podesi...
+Name[sv]=Inställningar...
+Name[ta]=அமைப்பு...
+Name[tg]=Барпосозӣ...
+Name[th]=ตั้งค่า...
+Name[tr]=Kurulum...
+Name[ug]=ئورنات…
+Name[uk]=Встановити...
+Name[uz]=Oʻrnatish
+Name[uz@cyrillic]=Ўрнатиш
+Name[vi]=Thiết lập...
+Name[xh]=Iyacwangciswa...
+Name[x-test]=xxSetup...xx
+Name[zh_CN]=设置...
+Name[zh_TW]=設定...
+Icon=preferences-desktop-screensaver
+
+[Desktop Action InWindow]
+Exec=kfountain.kss -window-id %w
+Name=Display in Specified Window
+Name[ast]=Amosar na ventana especificada
+Name[bg]=Показване в избран прозорец
+Name[br]=Diskwel er prenestr spisaet
+Name[bs]=Prikaži u određenom prozoru
+Name[ca]=Mostra a la finestra especificada
+Name[ca@valencia]=Mostra a la finestra especificada
+Name[cs]=Zobrazit v určeném okně
+Name[cy]=Dangos mewn Ffenestr Benodol
+Name[da]=Visning i angivet vindue
+Name[de]=In bestimmten Fenster anzeigen
+Name[el]=Προβολή στο καθορισμένο παράθυρο
+Name[en_GB]=Display in Specified Window
+Name[eo]=Montri en indikita fenestro
+Name[es]=Mostrar en la ventana especificada
+Name[et]=Määratud aknas näitamine
+Name[eu]=Bistaratu zehaztutako lehioan
+Name[fa]=نمایش در پنجره مشخص‌شده
+Name[fi]=Näytä määrätyssä ikkunassa
+Name[fr]=Affichage dans la fenêtre spécifiée
+Name[fy]=Werjefte yn in definiearre finster
+Name[ga]=Taispeáin san Fhuinneog Sonraithe
+Name[gl]=Mostrar na xanela indicada
+Name[he]=הצג בחלון המצוין
+Name[hne]=निरधारित विंडो मं देखाव
+Name[hr]=Prikaži u određenom prozoru
+Name[hu]=Megjelenítés a megadott ablakban
+Name[is]=Birta í völdum glugga
+Name[it]=Mostra nella finestra specificata
+Name[ja]=指定したウィンドウで表示
+Name[kk]=Келтірілген терезеде көрсетілсін
+Name[ko]=지정한 창에 보이기
+Name[lt]=Rodyti nurodytame lange
+Name[lv]=Rādīt norādītajā logā
+Name[mai]=निर्दिष्ट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во наведениот прозорец
+Name[ml]=പ്രത്യേകം പറഞ്ഞിരിക്കുന്ന ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=निर्देशीत चौकटीत दर्शवा
+Name[ms]=Papar dalam Tetingkap Yang Dinyatakan
+Name[nb]=Vis i angitt vindu
+Name[nds]=In utsöcht Finster wiesen
+Name[ne]=निर्दिष्ट सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven In een opgegeven venster
+Name[nn]=Vis i oppgjeve vindauge
+Name[pa]=ਦੱਸੇ ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w zadanym oknie
+Name[pt]=Mostrar na Janela Indicada
+Name[pt_BR]=Exibir na janela indicada
+Name[ro]=Afișează în fereastra specificată
+Name[ru]=Показывать в указанном окне
+Name[sk]=Zobraziť v zadanom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren e Specifikuar
+Name[sr]=Прикажи у задатом прозору
+Name[sr@ijekavian]=Прикажи у задатом прозору
+Name[sr@ijekavianlatin]=Prikaži u zadatom prozoru
+Name[sr@latin]=Prikaži u zadatom prozoru
+Name[sv]=Visa i angivet fönster
+Name[ta]=குறித்த சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи нишондода намоиш намоед
+Name[th]=แสดงในหน้าต่างที่กำหนด
+Name[tr]=Belirtilen Pencerede Göster
+Name[ug]=بەلگىلەنگەن كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити у вказаному вікні
+Name[vi]=Hiển thị trong Cửa sổ Đã định
+Name[x-test]=xxDisplay in Specified Windowxx
+Name[zh_CN]=在指定的窗口中显示
+Name[zh_TW]=在指定的視窗中顯示
+NoDisplay=true
+
+[Desktop Action Root]
+Exec=kfountain.kss -root
+Name=Display in Root Window
+Name[ast]=Amosar na ventana raíz
+Name[bg]=Показване в главния прозорец
+Name[br]=Diskwel er prenestr gwrizienn
+Name[bs]=Prikaži u korijenom prozoru
+Name[ca]=Mostra a la finestra arrel
+Name[ca@valencia]=Mostra a la finestra arrel
+Name[cs]=Zobrazit na pozadí plochy
+Name[cy]=Dangos mewn Ffenestr Wraidd
+Name[da]=Visning i root-vindue
+Name[de]=In Hintergrundfenster anzeigen
+Name[el]=Προβολή στο βασικό παράθυρο
+Name[en_GB]=Display in Root Window
+Name[eo]=Montri en radika fenestro
+Name[es]=Mostrar en la ventana raíz
+Name[et]=Juuraknas näitamine
+Name[eu]=Bistaratu erro lehioan
+Name[fa]=نمایش در پنجره ریشه
+Name[fi]=Näytä juuri-ikkunassa
+Name[fr]=Affichage dans la fenêtre racine
+Name[fy]=Werjefte yn haadfinster
+Name[ga]=Taispeáin sa Phríomhfhuinneog
+Name[gl]=Mostrar na xanela raíz
+Name[he]=הצג בחלון השורש
+Name[hne]=रूट विंडो मं देखाव
+Name[hr]=Prikaži u ishodišnom prozoru
+Name[hu]=Megjelenítés a gyökérablakban
+Name[is]=Birta í rótarglugganum
+Name[it]=Mostra sullo sfondo
+Name[ja]=ルートウィンドウで表示
+Name[kk]=Түбір терезесінде көрсетілсін
+Name[ko]=전체 화면으로 보이기
+Name[lt]=Rodyti root lange
+Name[lv]=Rādīt saknes logā
+Name[mai]=रूट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во коренскиот прозорец
+Name[ml]=മൂല ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=रूट चौकट मध्ये दर्शवा
+Name[ms]=Papar dalam Tetingkap Root
+Name[nb]=Vis i root-vindu
+Name[nds]=In Hööftfinster wiesen
+Name[ne]=मूल सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven in hoofdvenster
+Name[nn]=Vis i rotvindauget
+Name[pa]=Root ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w oknie głównym
+Name[pt]=Mostrar na Janela de Fundo
+Name[pt_BR]=Exibir na janela raiz
+Name[ro]=Afișează în fereastra rădăcină
+Name[ru]=Показывать в корневом окне
+Name[sk]=Zobraziť v koreňovom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren Bazë
+Name[sr]=Прикажи у кореном прозору
+Name[sr@ijekavian]=Прикажи у корјеном прозору
+Name[sr@ijekavianlatin]=Prikaži u korjenom prozoru
+Name[sr@latin]=Prikaži u korenom prozoru
+Name[sv]=Visa i rotfönstret
+Name[ta]=ஆரம்ப சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи решагӣ намоиш намоед
+Name[th]=แสดงในหน้าต่างราก
+Name[tr]=Kök Pencerede Göster
+Name[ug]=غول كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити в кореневому вікні
+Name[vi]=Hiển thị trong Cửa sổ Gốc
+Name[x-test]=xxDisplay in Root Windowxx
+Name[zh_CN]=在根窗口中显示
+Name[zh_TW]=在根視窗中顯示
+NoDisplay=true

kscreensaver/kdesavers/KGravity.desktop

@@ -0,0 +1,297 @@
+[Desktop Entry]
+Exec=kgravity.kss
+Icon=preferences-desktop-screensaver
+Type=Service
+X-KDE-ServiceTypes=ScreenSaver
+Actions=Setup;InWindow;Root;
+X-KDE-Category=OpenGL Screen Savers
+X-KDE-Type=OpenGL
+Name=Gravity (GL)
+Name[af]=Gravitasie (Gl)
+Name[ast]=Gravedá (GL)
+Name[bg]=Гравитация
+Name[br]=Dedennerezh (GL)
+Name[bs]=Gravitacija (GL)
+Name[ca]=Gravetat (GL)
+Name[ca@valencia]=Gravetat (GL)
+Name[cs]=Gravitace (GL)
+Name[cy]=Disgyrchiant (GL)
+Name[da]=Tyngdekraft (GL)
+Name[de]=Schwerkraft
+Name[el]=Βαρύτητα (GL)
+Name[en_GB]=Gravity (GL)
+Name[eo]=Gravito (GL)
+Name[es]=Gravedad (GL)
+Name[et]=Raskusjõud (GL)
+Name[eu]=Grabitatea (GL)
+Name[fa]=جاذبه (GL)
+Name[fi]=Gravitaatio (GL)
+Name[fr]=Gravité (GL)
+Name[fy]=Swiertekrêft (GL)
+Name[ga]=Gravity (GL)
+Name[gl]=Gravidade (GL)
+Name[he]=חלקיקים (GL)
+Name[hne]=गुरूत्व (जीएल)
+Name[hu]=Gravitáció (OpenGL)
+Name[is]=Þyngdarafl (GL)
+Name[it]=Gravità (GL)
+Name[ja]=重力 (GL)
+Name[kk]=Гравитация (GL)
+Name[ko]=중력(GL)
+Name[lt]=Trauka (GL)
+Name[lv]=Gravitācija (GL)
+Name[mk]=Гравитација (GL)
+Name[ml]=ഭൂഗുരുത്വം (ജിഎല്‍)
+Name[ms]=Graviti (GL)
+Name[nb]=Gravitasjon (GL)
+Name[nds]=Swoorkraft (GL)
+Name[ne]=गुरुत्व (GL)
+Name[nl]=Zwaartekracht (GL)
+Name[nn]=Tyngdekraft (GL)
+Name[pa]=ਗੁਰੂਤਾ (GL)
+Name[pl]=Grawitacja (GL)
+Name[pt]=Gravidade (GL)
+Name[pt_BR]=Gravidade (GL)
+Name[ro]=Gravitație (GL)
+Name[ru]=Гравитация (GL)
+Name[sk]=Gravitácia (GL)
+Name[sl]=Težnost (GL)
+Name[sq]=Gravity (GL)
+Name[sr]=Гравитација
+Name[sr@ijekavian]=Гравитација
+Name[sr@ijekavianlatin]=Gravitacija
+Name[sr@latin]=Gravitacija
+Name[sv]=Gravitation (GL)
+Name[ta]=புவியிர்ப்பு(GL)
+Name[tg]=Ҷозибаи (GL)
+Name[th]=แรงดึงดูด (GL)
+Name[tr]=Yerçekimi (GL)
+Name[uk]=Гравітація (GL)
+Name[uz]=Gravitatsiya (GL)
+Name[uz@cyrillic]=Гравитация (GL)
+Name[vi]=Trọng trường (GL)
+Name[xh]=Umoya otsala izinto kumbindi womhlaba (GL)
+Name[x-test]=xxGravity (GL)xx
+Name[zh_CN]=重力(GL)
+Name[zh_TW]=重力 (GL)
+
+
+[Desktop Action Setup]
+Exec=kgravity.kss -setup
+Name=Setup...
+Name[af]=Opstelling...
+Name[ast]=Configuración...
+Name[bg]=Настройки...
+Name[br]=Kefluniadur ...
+Name[bs]=Podesi...
+Name[ca]=Arranjament...
+Name[ca@valencia]=Arranjament...
+Name[cs]=Nastavení...
+Name[cy]=Gosod ...
+Name[da]=Opsætning...
+Name[de]=Einrichtung ...
+Name[el]=Ρύθμιση...
+Name[en_GB]=Setup...
+Name[eo]=Agordo...
+Name[es]=Configuración...
+Name[et]=Seadistamine...
+Name[eu]=Konfiguratu...
+Name[fa]=برپایی...
+Name[fi]=Asetukset…
+Name[fr]=Configuration...
+Name[fy]=Opset...
+Name[ga]=Socrú...
+Name[gl]=Configuración...
+Name[he]=הגדרות...
+Name[hne]=सेटअप...
+Name[hr]=Postavke …
+Name[hu]=Beállítás...
+Name[is]=Stillingar...
+Name[it]=Impostazioni...
+Name[ja]=設定...
+Name[kk]=Баптау...
+Name[ko]=설정...
+Name[lt]=Sąranka ...
+Name[lv]=Iestatījumi...
+Name[mai]=सेटअप...
+Name[mk]=Поставување...
+Name[ml]=ഒരുക്കം...
+Name[mr]=संयोजना ...
+Name[ms]=Setkan...
+Name[nb]=Innstillinger …
+Name[nds]=Instellen...
+Name[ne]=सेटअप...
+Name[nl]=Instellingen...
+Name[nn]=Oppsett …
+Name[pa]=ਸੈਟਅੱਪ...
+Name[pl]=Ustawienia...
+Name[pt]=Configurar...
+Name[pt_BR]=Configurar...
+Name[ro]=Configurare...
+Name[ru]=Настройка...
+Name[sk]=Nastavenie...
+Name[sl]=Nastavi ...
+Name[sq]=Instalimi...
+Name[sr]=Подеси...
+Name[sr@ijekavian]=Подеси...
+Name[sr@ijekavianlatin]=Podesi...
+Name[sr@latin]=Podesi...
+Name[sv]=Inställningar...
+Name[ta]=அமைப்பு...
+Name[tg]=Барпосозӣ...
+Name[th]=ตั้งค่า...
+Name[tr]=Kurulum...
+Name[ug]=ئورنات…
+Name[uk]=Встановити...
+Name[uz]=Oʻrnatish
+Name[uz@cyrillic]=Ўрнатиш
+Name[vi]=Thiết lập...
+Name[xh]=Iyacwangciswa...
+Name[x-test]=xxSetup...xx
+Name[zh_CN]=设置...
+Name[zh_TW]=設定...
+Icon=preferences-desktop-screensaver
+
+[Desktop Action InWindow]
+Exec=kgravity.kss -window-id %w
+Name=Display in Specified Window
+Name[ast]=Amosar na ventana especificada
+Name[bg]=Показване в избран прозорец
+Name[br]=Diskwel er prenestr spisaet
+Name[bs]=Prikaži u određenom prozoru
+Name[ca]=Mostra a la finestra especificada
+Name[ca@valencia]=Mostra a la finestra especificada
+Name[cs]=Zobrazit v určeném okně
+Name[cy]=Dangos mewn Ffenestr Benodol
+Name[da]=Visning i angivet vindue
+Name[de]=In bestimmten Fenster anzeigen
+Name[el]=Προβολή στο καθορισμένο παράθυρο
+Name[en_GB]=Display in Specified Window
+Name[eo]=Montri en indikita fenestro
+Name[es]=Mostrar en la ventana especificada
+Name[et]=Määratud aknas näitamine
+Name[eu]=Bistaratu zehaztutako lehioan
+Name[fa]=نمایش در پنجره مشخص‌شده
+Name[fi]=Näytä määrätyssä ikkunassa
+Name[fr]=Affichage dans la fenêtre spécifiée
+Name[fy]=Werjefte yn in definiearre finster
+Name[ga]=Taispeáin san Fhuinneog Sonraithe
+Name[gl]=Mostrar na xanela indicada
+Name[he]=הצג בחלון המצוין
+Name[hne]=निरधारित विंडो मं देखाव
+Name[hr]=Prikaži u određenom prozoru
+Name[hu]=Megjelenítés a megadott ablakban
+Name[is]=Birta í völdum glugga
+Name[it]=Mostra nella finestra specificata
+Name[ja]=指定したウィンドウで表示
+Name[kk]=Келтірілген терезеде көрсетілсін
+Name[ko]=지정한 창에 보이기
+Name[lt]=Rodyti nurodytame lange
+Name[lv]=Rādīt norādītajā logā
+Name[mai]=निर्दिष्ट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во наведениот прозорец
+Name[ml]=പ്രത്യേകം പറഞ്ഞിരിക്കുന്ന ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=निर्देशीत चौकटीत दर्शवा
+Name[ms]=Papar dalam Tetingkap Yang Dinyatakan
+Name[nb]=Vis i angitt vindu
+Name[nds]=In utsöcht Finster wiesen
+Name[ne]=निर्दिष्ट सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven In een opgegeven venster
+Name[nn]=Vis i oppgjeve vindauge
+Name[pa]=ਦੱਸੇ ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w zadanym oknie
+Name[pt]=Mostrar na Janela Indicada
+Name[pt_BR]=Exibir na janela indicada
+Name[ro]=Afișează în fereastra specificată
+Name[ru]=Показывать в указанном окне
+Name[sk]=Zobraziť v zadanom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren e Specifikuar
+Name[sr]=Прикажи у задатом прозору
+Name[sr@ijekavian]=Прикажи у задатом прозору
+Name[sr@ijekavianlatin]=Prikaži u zadatom prozoru
+Name[sr@latin]=Prikaži u zadatom prozoru
+Name[sv]=Visa i angivet fönster
+Name[ta]=குறித்த சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи нишондода намоиш намоед
+Name[th]=แสดงในหน้าต่างที่กำหนด
+Name[tr]=Belirtilen Pencerede Göster
+Name[ug]=بەلگىلەنگەن كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити у вказаному вікні
+Name[vi]=Hiển thị trong Cửa sổ Đã định
+Name[x-test]=xxDisplay in Specified Windowxx
+Name[zh_CN]=在指定的窗口中显示
+Name[zh_TW]=在指定的視窗中顯示
+NoDisplay=true
+
+[Desktop Action Root]
+Exec=kgravity.kss -root
+Name=Display in Root Window
+Name[ast]=Amosar na ventana raíz
+Name[bg]=Показване в главния прозорец
+Name[br]=Diskwel er prenestr gwrizienn
+Name[bs]=Prikaži u korijenom prozoru
+Name[ca]=Mostra a la finestra arrel
+Name[ca@valencia]=Mostra a la finestra arrel
+Name[cs]=Zobrazit na pozadí plochy
+Name[cy]=Dangos mewn Ffenestr Wraidd
+Name[da]=Visning i root-vindue
+Name[de]=In Hintergrundfenster anzeigen
+Name[el]=Προβολή στο βασικό παράθυρο
+Name[en_GB]=Display in Root Window
+Name[eo]=Montri en radika fenestro
+Name[es]=Mostrar en la ventana raíz
+Name[et]=Juuraknas näitamine
+Name[eu]=Bistaratu erro lehioan
+Name[fa]=نمایش در پنجره ریشه
+Name[fi]=Näytä juuri-ikkunassa
+Name[fr]=Affichage dans la fenêtre racine
+Name[fy]=Werjefte yn haadfinster
+Name[ga]=Taispeáin sa Phríomhfhuinneog
+Name[gl]=Mostrar na xanela raíz
+Name[he]=הצג בחלון השורש
+Name[hne]=रूट विंडो मं देखाव
+Name[hr]=Prikaži u ishodišnom prozoru
+Name[hu]=Megjelenítés a gyökérablakban
+Name[is]=Birta í rótarglugganum
+Name[it]=Mostra sullo sfondo
+Name[ja]=ルートウィンドウで表示
+Name[kk]=Түбір терезесінде көрсетілсін
+Name[ko]=전체 화면으로 보이기
+Name[lt]=Rodyti root lange
+Name[lv]=Rādīt saknes logā
+Name[mai]=रूट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во коренскиот прозорец
+Name[ml]=മൂല ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=रूट चौकट मध्ये दर्शवा
+Name[ms]=Papar dalam Tetingkap Root
+Name[nb]=Vis i root-vindu
+Name[nds]=In Hööftfinster wiesen
+Name[ne]=मूल सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven in hoofdvenster
+Name[nn]=Vis i rotvindauget
+Name[pa]=Root ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w oknie głównym
+Name[pt]=Mostrar na Janela de Fundo
+Name[pt_BR]=Exibir na janela raiz
+Name[ro]=Afișează în fereastra rădăcină
+Name[ru]=Показывать в корневом окне
+Name[sk]=Zobraziť v koreňovom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren Bazë
+Name[sr]=Прикажи у кореном прозору
+Name[sr@ijekavian]=Прикажи у корјеном прозору
+Name[sr@ijekavianlatin]=Prikaži u korjenom prozoru
+Name[sr@latin]=Prikaži u korenom prozoru
+Name[sv]=Visa i rotfönstret
+Name[ta]=ஆரம்ப சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи решагӣ намоиш намоед
+Name[th]=แสดงในหน้าต่างราก
+Name[tr]=Kök Pencerede Göster
+Name[ug]=غول كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити в кореневому вікні
+Name[vi]=Hiển thị trong Cửa sổ Gốc
+Name[x-test]=xxDisplay in Root Windowxx
+Name[zh_CN]=在根窗口中显示
+Name[zh_TW]=在根視窗中顯示
+NoDisplay=true

kscreensaver/kdesavers/KLines-saver.desktop

@@ -0,0 +1,300 @@
+[Desktop Entry]
+Exec=klines.kss
+Icon=preferences-desktop-screensaver
+Type=Service
+X-KDE-ServiceTypes=ScreenSaver
+Actions=Setup;InWindow;Root;
+X-KDE-Category=Flying Things
+Name=Lines
+Name[af]=Lyne
+Name[ast]=Llinies
+Name[bg]=Линии
+Name[br]=Linennoù
+Name[bs]=Linije
+Name[ca]=Línies
+Name[ca@valencia]=Línies
+Name[cs]=Linie
+Name[cy]=Llinellau
+Name[da]=Linjer
+Name[de]=Linien
+Name[el]=Γραμμές
+Name[en_GB]=Lines
+Name[eo]=Linioj
+Name[es]=Líneas
+Name[et]=Jooned
+Name[eu]=Lerroak
+Name[fa]=خطوط
+Name[fi]=Viivat
+Name[fr]=Lignes
+Name[fy]=Linen
+Name[ga]=Línte
+Name[gl]=Liñas
+Name[he]=קווים
+Name[hne]=पंक्तियाँ
+Name[hu]=Vonalak
+Name[is]=Línur
+Name[it]=Linee
+Name[ja]=線
+Name[kk]=Сызықтар
+Name[ko]=직선
+Name[lt]=Linijos
+Name[lv]=Līnijas
+Name[mai]=रेखासभ
+Name[mk]=Прави
+Name[ml]=ലൈന്‍സ്
+Name[mr]=ओळी
+Name[ms]=Baris
+Name[nb]=Linjer
+Name[nds]=Lienen
+Name[ne]=रेखा
+Name[nl]=Lijnen
+Name[nn]=Linjer
+Name[oc]=Linhas
+Name[pa]=ਲਾਇਨਾਂ
+Name[pl]=Linie
+Name[pt]=Linhas
+Name[pt_BR]=Linhas
+Name[ro]=Linii
+Name[ru]=Линии
+Name[sk]=Čiary
+Name[sl]=Črte
+Name[sq]=Vijat
+Name[sr]=Линије
+Name[sr@ijekavian]=Линије
+Name[sr@ijekavianlatin]=Linije
+Name[sr@latin]=Linije
+Name[sv]=Linjer
+Name[ta]=கம்பிகள்
+Name[tg]=Рахҳо
+Name[th]=เส้นตรง
+Name[tr]=Çizgiler
+Name[ug]=سىزىقلار
+Name[uk]=Лінії
+Name[uz]=Chiziqlar
+Name[uz@cyrillic]=Чизиқлар
+Name[vi]=Dòng kẻ
+Name[xh]=Iilayini
+Name[x-test]=xxLinesxx
+Name[zh_CN]=线条
+Name[zh_TW]=線條
+
+[Desktop Action Setup]
+Exec=klines.kss -setup
+Name=Setup...
+Name[af]=Opstelling...
+Name[ast]=Configuración...
+Name[bg]=Настройки...
+Name[br]=Kefluniadur ...
+Name[bs]=Podesi...
+Name[ca]=Arranjament...
+Name[ca@valencia]=Arranjament...
+Name[cs]=Nastavení...
+Name[cy]=Gosod ...
+Name[da]=Opsætning...
+Name[de]=Einrichtung ...
+Name[el]=Ρύθμιση...
+Name[en_GB]=Setup...
+Name[eo]=Agordo...
+Name[es]=Configuración...
+Name[et]=Seadistamine...
+Name[eu]=Konfiguratu...
+Name[fa]=برپایی...
+Name[fi]=Asetukset…
+Name[fr]=Configuration...
+Name[fy]=Opset...
+Name[ga]=Socrú...
+Name[gl]=Configuración...
+Name[he]=הגדרות...
+Name[hne]=सेटअप...
+Name[hr]=Postavke …
+Name[hu]=Beállítás...
+Name[is]=Stillingar...
+Name[it]=Impostazioni...
+Name[ja]=設定...
+Name[kk]=Баптау...
+Name[ko]=설정...
+Name[lt]=Sąranka ...
+Name[lv]=Iestatījumi...
+Name[mai]=सेटअप...
+Name[mk]=Поставување...
+Name[ml]=ഒരുക്കം...
+Name[mr]=संयोजना ...
+Name[ms]=Setkan...
+Name[nb]=Innstillinger …
+Name[nds]=Instellen...
+Name[ne]=सेटअप...
+Name[nl]=Instellingen...
+Name[nn]=Oppsett …
+Name[pa]=ਸੈਟਅੱਪ...
+Name[pl]=Ustawienia...
+Name[pt]=Configurar...
+Name[pt_BR]=Configurar...
+Name[ro]=Configurare...
+Name[ru]=Настройка...
+Name[sk]=Nastavenie...
+Name[sl]=Nastavi ...
+Name[sq]=Instalimi...
+Name[sr]=Подеси...
+Name[sr@ijekavian]=Подеси...
+Name[sr@ijekavianlatin]=Podesi...
+Name[sr@latin]=Podesi...
+Name[sv]=Inställningar...
+Name[ta]=அமைப்பு...
+Name[tg]=Барпосозӣ...
+Name[th]=ตั้งค่า...
+Name[tr]=Kurulum...
+Name[ug]=ئورنات…
+Name[uk]=Встановити...
+Name[uz]=Oʻrnatish
+Name[uz@cyrillic]=Ўрнатиш
+Name[vi]=Thiết lập...
+Name[xh]=Iyacwangciswa...
+Name[x-test]=xxSetup...xx
+Name[zh_CN]=设置...
+Name[zh_TW]=設定...
+Icon=preferences-desktop-screensaver
+
+[Desktop Action InWindow]
+Exec=klines.kss -window-id %w
+Name=Display in Specified Window
+Name[ast]=Amosar na ventana especificada
+Name[bg]=Показване в избран прозорец
+Name[br]=Diskwel er prenestr spisaet
+Name[bs]=Prikaži u određenom prozoru
+Name[ca]=Mostra a la finestra especificada
+Name[ca@valencia]=Mostra a la finestra especificada
+Name[cs]=Zobrazit v určeném okně
+Name[cy]=Dangos mewn Ffenestr Benodol
+Name[da]=Visning i angivet vindue
+Name[de]=In bestimmten Fenster anzeigen
+Name[el]=Προβολή στο καθορισμένο παράθυρο
+Name[en_GB]=Display in Specified Window
+Name[eo]=Montri en indikita fenestro
+Name[es]=Mostrar en la ventana especificada
+Name[et]=Määratud aknas näitamine
+Name[eu]=Bistaratu zehaztutako lehioan
+Name[fa]=نمایش در پنجره مشخص‌شده
+Name[fi]=Näytä määrätyssä ikkunassa
+Name[fr]=Affichage dans la fenêtre spécifiée
+Name[fy]=Werjefte yn in definiearre finster
+Name[ga]=Taispeáin san Fhuinneog Sonraithe
+Name[gl]=Mostrar na xanela indicada
+Name[he]=הצג בחלון המצוין
+Name[hne]=निरधारित विंडो मं देखाव
+Name[hr]=Prikaži u određenom prozoru
+Name[hu]=Megjelenítés a megadott ablakban
+Name[is]=Birta í völdum glugga
+Name[it]=Mostra nella finestra specificata
+Name[ja]=指定したウィンドウで表示
+Name[kk]=Келтірілген терезеде көрсетілсін
+Name[ko]=지정한 창에 보이기
+Name[lt]=Rodyti nurodytame lange
+Name[lv]=Rādīt norādītajā logā
+Name[mai]=निर्दिष्ट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во наведениот прозорец
+Name[ml]=പ്രത്യേകം പറഞ്ഞിരിക്കുന്ന ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=निर्देशीत चौकटीत दर्शवा
+Name[ms]=Papar dalam Tetingkap Yang Dinyatakan
+Name[nb]=Vis i angitt vindu
+Name[nds]=In utsöcht Finster wiesen
+Name[ne]=निर्दिष्ट सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven In een opgegeven venster
+Name[nn]=Vis i oppgjeve vindauge
+Name[pa]=ਦੱਸੇ ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w zadanym oknie
+Name[pt]=Mostrar na Janela Indicada
+Name[pt_BR]=Exibir na janela indicada
+Name[ro]=Afișează în fereastra specificată
+Name[ru]=Показывать в указанном окне
+Name[sk]=Zobraziť v zadanom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren e Specifikuar
+Name[sr]=Прикажи у задатом прозору
+Name[sr@ijekavian]=Прикажи у задатом прозору
+Name[sr@ijekavianlatin]=Prikaži u zadatom prozoru
+Name[sr@latin]=Prikaži u zadatom prozoru
+Name[sv]=Visa i angivet fönster
+Name[ta]=குறித்த சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи нишондода намоиш намоед
+Name[th]=แสดงในหน้าต่างที่กำหนด
+Name[tr]=Belirtilen Pencerede Göster
+Name[ug]=بەلگىلەنگەن كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити у вказаному вікні
+Name[vi]=Hiển thị trong Cửa sổ Đã định
+Name[x-test]=xxDisplay in Specified Windowxx
+Name[zh_CN]=在指定的窗口中显示
+Name[zh_TW]=在指定的視窗中顯示
+NoDisplay=true
+
+[Desktop Action Root]
+Exec=klines.kss -root
+Name=Display in Root Window
+Name[ast]=Amosar na ventana raíz
+Name[bg]=Показване в главния прозорец
+Name[br]=Diskwel er prenestr gwrizienn
+Name[bs]=Prikaži u korijenom prozoru
+Name[ca]=Mostra a la finestra arrel
+Name[ca@valencia]=Mostra a la finestra arrel
+Name[cs]=Zobrazit na pozadí plochy
+Name[cy]=Dangos mewn Ffenestr Wraidd
+Name[da]=Visning i root-vindue
+Name[de]=In Hintergrundfenster anzeigen
+Name[el]=Προβολή στο βασικό παράθυρο
+Name[en_GB]=Display in Root Window
+Name[eo]=Montri en radika fenestro
+Name[es]=Mostrar en la ventana raíz
+Name[et]=Juuraknas näitamine
+Name[eu]=Bistaratu erro lehioan
+Name[fa]=نمایش در پنجره ریشه
+Name[fi]=Näytä juuri-ikkunassa
+Name[fr]=Affichage dans la fenêtre racine
+Name[fy]=Werjefte yn haadfinster
+Name[ga]=Taispeáin sa Phríomhfhuinneog
+Name[gl]=Mostrar na xanela raíz
+Name[he]=הצג בחלון השורש
+Name[hne]=रूट विंडो मं देखाव
+Name[hr]=Prikaži u ishodišnom prozoru
+Name[hu]=Megjelenítés a gyökérablakban
+Name[is]=Birta í rótarglugganum
+Name[it]=Mostra sullo sfondo
+Name[ja]=ルートウィンドウで表示
+Name[kk]=Түбір терезесінде көрсетілсін
+Name[ko]=전체 화면으로 보이기
+Name[lt]=Rodyti root lange
+Name[lv]=Rādīt saknes logā
+Name[mai]=रूट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во коренскиот прозорец
+Name[ml]=മൂല ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=रूट चौकट मध्ये दर्शवा
+Name[ms]=Papar dalam Tetingkap Root
+Name[nb]=Vis i root-vindu
+Name[nds]=In Hööftfinster wiesen
+Name[ne]=मूल सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven in hoofdvenster
+Name[nn]=Vis i rotvindauget
+Name[pa]=Root ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w oknie głównym
+Name[pt]=Mostrar na Janela de Fundo
+Name[pt_BR]=Exibir na janela raiz
+Name[ro]=Afișează în fereastra rădăcină
+Name[ru]=Показывать в корневом окне
+Name[sk]=Zobraziť v koreňovom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren Bazë
+Name[sr]=Прикажи у кореном прозору
+Name[sr@ijekavian]=Прикажи у корјеном прозору
+Name[sr@ijekavianlatin]=Prikaži u korjenom prozoru
+Name[sr@latin]=Prikaži u korenom prozoru
+Name[sv]=Visa i rotfönstret
+Name[ta]=ஆரம்ப சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи решагӣ намоиш намоед
+Name[th]=แสดงในหน้าต่างราก
+Name[tr]=Kök Pencerede Göster
+Name[ug]=غول كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити в кореневому вікні
+Name[vi]=Hiển thị trong Cửa sổ Gốc
+Name[x-test]=xxDisplay in Root Windowxx
+Name[zh_CN]=在根窗口中显示
+Name[zh_TW]=在根視窗中顯示
+NoDisplay=true
+X-DBUS-StartupType=Multi

kscreensaver/kdesavers/KLorenz.desktop

@@ -0,0 +1,292 @@
+[Desktop Entry]
+Exec=klorenz.kss
+Icon=preferences-desktop-screensaver
+Type=Service
+X-KDE-ServiceTypes=ScreenSaver
+Actions=Setup;InWindow;Root;
+X-KDE-Category=Gadgets & Simulations
+Name=Lorenz Attractor
+Name[af]=Lorenz Aantrekker
+Name[ast]=Atractor de Lorenz
+Name[bg]=Лоренцо
+Name[br]=Dedenner Lorenz
+Name[bs]=Lorenz Atraktor
+Name[ca]=Lorenz Attractor
+Name[ca@valencia]=Lorenz Attractor
+Name[cs]=Lorenzův atraktor
+Name[cy]=Attynydd Lorenz
+Name[da]=Lorenz-attraktor
+Name[de]=Lorenz-Attraktor
+Name[el]=Ελκυστής Lorenz
+Name[en_GB]=Lorenz Attractor
+Name[eo]=Lorenza atraktoro
+Name[es]=Atractor de Lorenz
+Name[et]=Lorenzi atraktor
+Name[eu]=Lorenz erakarlea
+Name[fa]=رباینده Lorenz
+Name[fi]=Lorentz attraktori
+Name[fr]=Attracteur de Lorentz
+Name[fy]=Lorenz Oanlûker
+Name[ga]=Aomthóir Lorenz
+Name[gl]=Atractor de Lorenz
+Name[he]=מושך לורנץ
+Name[hne]=आठ एकम आठ
+Name[hu]=Lorenz-féle képernyővédő
+Name[is]=Lorenz aðdráttur
+Name[it]=Attrattore di Lorenz
+Name[ja]=ローレンツアトラクタ
+Name[kk]=Лоренц аттракторы
+Name[ko]=로렌츠 끌개
+Name[lt]=Lorenz Attractor
+Name[lv]=Lorensa atraktors
+Name[mk]=Лоренцов атрактор
+Name[ml]=ലോറെന്‍സ് അറ്റ്രാക്ടര്‍
+Name[ms]=Lorenz Attractor
+Name[nb]=Lorenz-attraktor
+Name[nds]=Lorenz-Antrecker
+Name[ne]=लोरेन्ज आकर्षक
+Name[nl]=Lorenz Attractor
+Name[nn]=Lorenz-tiltrekking
+Name[pl]=Atraktor Lorenza
+Name[pt]=Força de Lorenz
+Name[pt_BR]=Atração Lorenz
+Name[ro]=Atracție Lorenz
+Name[ru]=Странный аттрактор Лоренца
+Name[sk]=Lorenz Attractor
+Name[sl]=Lorenzov atraktor
+Name[sq]=Lorenz Attractor
+Name[sr]=К‑лоренц
+Name[sr@ijekavian]=К‑лоренц
+Name[sr@ijekavianlatin]=K‑lorenc
+Name[sr@latin]=K‑lorenc
+Name[sv]=Lorenz attraktor
+Name[ta]=லோரன்ஸ் கவர்பவர்
+Name[tg]=Аттракти аҷоиби Лоренс
+Name[th]=สิ่งที่น่าดึงดูดของลอเรนซ์
+Name[tr]=Cazibe
+Name[uk]=Атрактор Лоренца
+Name[vi]=Điểm hút Lorenz
+Name[xh]=Umtsali we Lorenz
+Name[x-test]=xxLorenz Attractorxx
+Name[zh_CN]=洛仑兹吸引子
+Name[zh_TW]=Lorenz 吸引者
+
+[Desktop Action Setup]
+Exec=klorenz.kss -setup
+Name=Setup...
+Name[af]=Opstelling...
+Name[ast]=Configuración...
+Name[bg]=Настройки...
+Name[br]=Kefluniadur ...
+Name[bs]=Podesi...
+Name[ca]=Arranjament...
+Name[ca@valencia]=Arranjament...
+Name[cs]=Nastavení...
+Name[cy]=Gosod ...
+Name[da]=Opsætning...
+Name[de]=Einrichtung ...
+Name[el]=Ρύθμιση...
+Name[en_GB]=Setup...
+Name[eo]=Agordo...
+Name[es]=Configuración...
+Name[et]=Seadistamine...
+Name[eu]=Konfiguratu...
+Name[fa]=برپایی...
+Name[fi]=Asetukset…
+Name[fr]=Configuration...
+Name[fy]=Opset...
+Name[ga]=Socrú...
+Name[gl]=Configuración...
+Name[he]=הגדרות...
+Name[hne]=सेटअप...
+Name[hr]=Postavke …
+Name[hu]=Beállítás...
+Name[is]=Stillingar...
+Name[it]=Impostazioni...
+Name[ja]=設定...
+Name[kk]=Баптау...
+Name[ko]=설정...
+Name[lt]=Sąranka ...
+Name[lv]=Iestatījumi...
+Name[mai]=सेटअप...
+Name[mk]=Поставување...
+Name[ml]=ഒരുക്കം...
+Name[mr]=संयोजना ...
+Name[ms]=Setkan...
+Name[nb]=Innstillinger …
+Name[nds]=Instellen...
+Name[ne]=सेटअप...
+Name[nl]=Instellingen...
+Name[nn]=Oppsett …
+Name[pa]=ਸੈਟਅੱਪ...
+Name[pl]=Ustawienia...
+Name[pt]=Configurar...
+Name[pt_BR]=Configurar...
+Name[ro]=Configurare...
+Name[ru]=Настройка...
+Name[sk]=Nastavenie...
+Name[sl]=Nastavi ...
+Name[sq]=Instalimi...
+Name[sr]=Подеси...
+Name[sr@ijekavian]=Подеси...
+Name[sr@ijekavianlatin]=Podesi...
+Name[sr@latin]=Podesi...
+Name[sv]=Inställningar...
+Name[ta]=அமைப்பு...
+Name[tg]=Барпосозӣ...
+Name[th]=ตั้งค่า...
+Name[tr]=Kurulum...
+Name[ug]=ئورنات…
+Name[uk]=Встановити...
+Name[uz]=Oʻrnatish
+Name[uz@cyrillic]=Ўрнатиш
+Name[vi]=Thiết lập...
+Name[xh]=Iyacwangciswa...
+Name[x-test]=xxSetup...xx
+Name[zh_CN]=设置...
+Name[zh_TW]=設定...
+Icon=preferences-desktop-screensaver
+
+[Desktop Action InWindow]
+Exec=klorenz.kss -window-id %w
+Name=Display in Specified Window
+Name[ast]=Amosar na ventana especificada
+Name[bg]=Показване в избран прозорец
+Name[br]=Diskwel er prenestr spisaet
+Name[bs]=Prikaži u određenom prozoru
+Name[ca]=Mostra a la finestra especificada
+Name[ca@valencia]=Mostra a la finestra especificada
+Name[cs]=Zobrazit v určeném okně
+Name[cy]=Dangos mewn Ffenestr Benodol
+Name[da]=Visning i angivet vindue
+Name[de]=In bestimmten Fenster anzeigen
+Name[el]=Προβολή στο καθορισμένο παράθυρο
+Name[en_GB]=Display in Specified Window
+Name[eo]=Montri en indikita fenestro
+Name[es]=Mostrar en la ventana especificada
+Name[et]=Määratud aknas näitamine
+Name[eu]=Bistaratu zehaztutako lehioan
+Name[fa]=نمایش در پنجره مشخص‌شده
+Name[fi]=Näytä määrätyssä ikkunassa
+Name[fr]=Affichage dans la fenêtre spécifiée
+Name[fy]=Werjefte yn in definiearre finster
+Name[ga]=Taispeáin san Fhuinneog Sonraithe
+Name[gl]=Mostrar na xanela indicada
+Name[he]=הצג בחלון המצוין
+Name[hne]=निरधारित विंडो मं देखाव
+Name[hr]=Prikaži u određenom prozoru
+Name[hu]=Megjelenítés a megadott ablakban
+Name[is]=Birta í völdum glugga
+Name[it]=Mostra nella finestra specificata
+Name[ja]=指定したウィンドウで表示
+Name[kk]=Келтірілген терезеде көрсетілсін
+Name[ko]=지정한 창에 보이기
+Name[lt]=Rodyti nurodytame lange
+Name[lv]=Rādīt norādītajā logā
+Name[mai]=निर्दिष्ट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во наведениот прозорец
+Name[ml]=പ്രത്യേകം പറഞ്ഞിരിക്കുന്ന ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=निर्देशीत चौकटीत दर्शवा
+Name[ms]=Papar dalam Tetingkap Yang Dinyatakan
+Name[nb]=Vis i angitt vindu
+Name[nds]=In utsöcht Finster wiesen
+Name[ne]=निर्दिष्ट सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven In een opgegeven venster
+Name[nn]=Vis i oppgjeve vindauge
+Name[pa]=ਦੱਸੇ ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w zadanym oknie
+Name[pt]=Mostrar na Janela Indicada
+Name[pt_BR]=Exibir na janela indicada
+Name[ro]=Afișează în fereastra specificată
+Name[ru]=Показывать в указанном окне
+Name[sk]=Zobraziť v zadanom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren e Specifikuar
+Name[sr]=Прикажи у задатом прозору
+Name[sr@ijekavian]=Прикажи у задатом прозору
+Name[sr@ijekavianlatin]=Prikaži u zadatom prozoru
+Name[sr@latin]=Prikaži u zadatom prozoru
+Name[sv]=Visa i angivet fönster
+Name[ta]=குறித்த சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи нишондода намоиш намоед
+Name[th]=แสดงในหน้าต่างที่กำหนด
+Name[tr]=Belirtilen Pencerede Göster
+Name[ug]=بەلگىلەنگەن كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити у вказаному вікні
+Name[vi]=Hiển thị trong Cửa sổ Đã định
+Name[x-test]=xxDisplay in Specified Windowxx
+Name[zh_CN]=在指定的窗口中显示
+Name[zh_TW]=在指定的視窗中顯示
+NoDisplay=true
+
+[Desktop Action Root]
+Exec=klorenz.kss -root
+Name=Display in Root Window
+Name[ast]=Amosar na ventana raíz
+Name[bg]=Показване в главния прозорец
+Name[br]=Diskwel er prenestr gwrizienn
+Name[bs]=Prikaži u korijenom prozoru
+Name[ca]=Mostra a la finestra arrel
+Name[ca@valencia]=Mostra a la finestra arrel
+Name[cs]=Zobrazit na pozadí plochy
+Name[cy]=Dangos mewn Ffenestr Wraidd
+Name[da]=Visning i root-vindue
+Name[de]=In Hintergrundfenster anzeigen
+Name[el]=Προβολή στο βασικό παράθυρο
+Name[en_GB]=Display in Root Window
+Name[eo]=Montri en radika fenestro
+Name[es]=Mostrar en la ventana raíz
+Name[et]=Juuraknas näitamine
+Name[eu]=Bistaratu erro lehioan
+Name[fa]=نمایش در پنجره ریشه
+Name[fi]=Näytä juuri-ikkunassa
+Name[fr]=Affichage dans la fenêtre racine
+Name[fy]=Werjefte yn haadfinster
+Name[ga]=Taispeáin sa Phríomhfhuinneog
+Name[gl]=Mostrar na xanela raíz
+Name[he]=הצג בחלון השורש
+Name[hne]=रूट विंडो मं देखाव
+Name[hr]=Prikaži u ishodišnom prozoru
+Name[hu]=Megjelenítés a gyökérablakban
+Name[is]=Birta í rótarglugganum
+Name[it]=Mostra sullo sfondo
+Name[ja]=ルートウィンドウで表示
+Name[kk]=Түбір терезесінде көрсетілсін
+Name[ko]=전체 화면으로 보이기
+Name[lt]=Rodyti root lange
+Name[lv]=Rādīt saknes logā
+Name[mai]=रूट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во коренскиот прозорец
+Name[ml]=മൂല ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=रूट चौकट मध्ये दर्शवा
+Name[ms]=Papar dalam Tetingkap Root
+Name[nb]=Vis i root-vindu
+Name[nds]=In Hööftfinster wiesen
+Name[ne]=मूल सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven in hoofdvenster
+Name[nn]=Vis i rotvindauget
+Name[pa]=Root ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w oknie głównym
+Name[pt]=Mostrar na Janela de Fundo
+Name[pt_BR]=Exibir na janela raiz
+Name[ro]=Afișează în fereastra rădăcină
+Name[ru]=Показывать в корневом окне
+Name[sk]=Zobraziť v koreňovom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren Bazë
+Name[sr]=Прикажи у кореном прозору
+Name[sr@ijekavian]=Прикажи у корјеном прозору
+Name[sr@ijekavianlatin]=Prikaži u korjenom prozoru
+Name[sr@latin]=Prikaži u korenom prozoru
+Name[sv]=Visa i rotfönstret
+Name[ta]=ஆரம்ப சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи решагӣ намоиш намоед
+Name[th]=แสดงในหน้าต่างราก
+Name[tr]=Kök Pencerede Göster
+Name[ug]=غول كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити в кореневому вікні
+Name[vi]=Hiển thị trong Cửa sổ Gốc
+Name[x-test]=xxDisplay in Root Windowxx
+Name[zh_CN]=在根窗口中显示
+Name[zh_TW]=在根視窗中顯示
+NoDisplay=true

kscreensaver/kdesavers/KPendulum.desktop

@@ -0,0 +1,289 @@
+[Desktop Entry]
+Exec=kpendulum.kss
+Icon=preferences-desktop-screensaver
+Type=Service
+X-KDE-ServiceTypes=ScreenSaver
+Actions=Setup;InWindow;Root;
+X-KDE-Category=OpenGL Screen Savers
+X-KDE-Type=OpenGL
+Name=KPendulum (GL)
+Name[ast]=KPendulum (GL)
+Name[bg]=Махало
+Name[br]=KPendulum (GL)
+Name[bs]=KPendulum (GL)
+Name[ca]=KPendulum (GL)
+Name[ca@valencia]=KPendulum (GL)
+Name[cs]=Kyvadlo
+Name[da]=KPendulum (GL)
+Name[de]=KPendulum
+Name[el]=KPendulum (GL)
+Name[en_GB]=KPendulum (GL)
+Name[eo]=Pendolo (GL)
+Name[es]=Péndulo K (GL)
+Name[et]=KPendulum (GL)
+Name[eu]=KPendulum (GL)
+Name[fi]=KPendulum (GL)
+Name[fr]=Pendule (GL)
+Name[fy]=KPendulum (GL)
+Name[ga]=KPendulum (GL)
+Name[gl]=KPendulum (GL)
+Name[he]=KPendulum (GL)
+Name[hne]=के-पेंडुलम (जीएल)
+Name[hu]=KPendulum (OpenGL)
+Name[is]=KPendúlar (GL)
+Name[it]=Pendolo (GL)
+Name[ja]=振り子 (GL)
+Name[kk]=Әткеншек (GL)
+Name[ko]=KPendulum (GL)
+Name[lt]=KPendulum (GL)
+Name[lv]=Svārsts (GL)
+Name[mk]=КНишало (GL)
+Name[ml]=കെപെന്‍ഡുലം (ജിഎല്‍)
+Name[ms]=KPendulum (GL)
+Name[nb]=KPendel (GL)
+Name[nds]=Pennel (GL)
+Name[ne]=केडीई पेन्डुलम (GL)
+Name[nl]=KPendulum (GL)
+Name[nn]=KPendel (GL)
+Name[pl]=KPendulum (GL)
+Name[pt]=KPêndulo (GL)
+Name[pt_BR]=KPendulum (GL)
+Name[ro]=Pendul (GL)
+Name[ru]=Маятник (GL)
+Name[sk]=KPendulum (GL)
+Name[sl]=Nihalo (GL)
+Name[sq]=KPendulum (GL)
+Name[sr]=К‑клатно
+Name[sr@ijekavian]=К‑клатно
+Name[sr@ijekavianlatin]=K‑klatno
+Name[sr@latin]=K‑klatno
+Name[sv]=Pendel (GL)
+Name[ta]=KPendulum(GL)
+Name[tg]=Раққосак (GL)
+Name[th]=ลูกตุ้ม K (GL)
+Name[tr]=Sarkaç (GL)
+Name[uk]=Маятник (GL)
+Name[vi]=Con lắc (GL)
+Name[x-test]=xxKPendulum (GL)xx
+Name[zh_CN]=K 钟摆(GL)
+Name[zh_TW]=KPendulum (GL)
+
+[Desktop Action Setup]
+Exec=kpendulum.kss -setup
+Name=Setup...
+Name[af]=Opstelling...
+Name[ast]=Configuración...
+Name[bg]=Настройки...
+Name[br]=Kefluniadur ...
+Name[bs]=Podesi...
+Name[ca]=Arranjament...
+Name[ca@valencia]=Arranjament...
+Name[cs]=Nastavení...
+Name[cy]=Gosod ...
+Name[da]=Opsætning...
+Name[de]=Einrichtung ...
+Name[el]=Ρύθμιση...
+Name[en_GB]=Setup...
+Name[eo]=Agordo...
+Name[es]=Configuración...
+Name[et]=Seadistamine...
+Name[eu]=Konfiguratu...
+Name[fa]=برپایی...
+Name[fi]=Asetukset…
+Name[fr]=Configuration...
+Name[fy]=Opset...
+Name[ga]=Socrú...
+Name[gl]=Configuración...
+Name[he]=הגדרות...
+Name[hne]=सेटअप...
+Name[hr]=Postavke …
+Name[hu]=Beállítás...
+Name[is]=Stillingar...
+Name[it]=Impostazioni...
+Name[ja]=設定...
+Name[kk]=Баптау...
+Name[ko]=설정...
+Name[lt]=Sąranka ...
+Name[lv]=Iestatījumi...
+Name[mai]=सेटअप...
+Name[mk]=Поставување...
+Name[ml]=ഒരുക്കം...
+Name[mr]=संयोजना ...
+Name[ms]=Setkan...
+Name[nb]=Innstillinger …
+Name[nds]=Instellen...
+Name[ne]=सेटअप...
+Name[nl]=Instellingen...
+Name[nn]=Oppsett …
+Name[pa]=ਸੈਟਅੱਪ...
+Name[pl]=Ustawienia...
+Name[pt]=Configurar...
+Name[pt_BR]=Configurar...
+Name[ro]=Configurare...
+Name[ru]=Настройка...
+Name[sk]=Nastavenie...
+Name[sl]=Nastavi ...
+Name[sq]=Instalimi...
+Name[sr]=Подеси...
+Name[sr@ijekavian]=Подеси...
+Name[sr@ijekavianlatin]=Podesi...
+Name[sr@latin]=Podesi...
+Name[sv]=Inställningar...
+Name[ta]=அமைப்பு...
+Name[tg]=Барпосозӣ...
+Name[th]=ตั้งค่า...
+Name[tr]=Kurulum...
+Name[ug]=ئورنات…
+Name[uk]=Встановити...
+Name[uz]=Oʻrnatish
+Name[uz@cyrillic]=Ўрнатиш
+Name[vi]=Thiết lập...
+Name[xh]=Iyacwangciswa...
+Name[x-test]=xxSetup...xx
+Name[zh_CN]=设置...
+Name[zh_TW]=設定...
+Icon=preferences-desktop-screensaver
+
+[Desktop Action InWindow]
+Exec=kpendulum.kss -window-id %w
+Name=Display in Specified Window
+Name[ast]=Amosar na ventana especificada
+Name[bg]=Показване в избран прозорец
+Name[br]=Diskwel er prenestr spisaet
+Name[bs]=Prikaži u određenom prozoru
+Name[ca]=Mostra a la finestra especificada
+Name[ca@valencia]=Mostra a la finestra especificada
+Name[cs]=Zobrazit v určeném okně
+Name[cy]=Dangos mewn Ffenestr Benodol
+Name[da]=Visning i angivet vindue
+Name[de]=In bestimmten Fenster anzeigen
+Name[el]=Προβολή στο καθορισμένο παράθυρο
+Name[en_GB]=Display in Specified Window
+Name[eo]=Montri en indikita fenestro
+Name[es]=Mostrar en la ventana especificada
+Name[et]=Määratud aknas näitamine
+Name[eu]=Bistaratu zehaztutako lehioan
+Name[fa]=نمایش در پنجره مشخص‌شده
+Name[fi]=Näytä määrätyssä ikkunassa
+Name[fr]=Affichage dans la fenêtre spécifiée
+Name[fy]=Werjefte yn in definiearre finster
+Name[ga]=Taispeáin san Fhuinneog Sonraithe
+Name[gl]=Mostrar na xanela indicada
+Name[he]=הצג בחלון המצוין
+Name[hne]=निरधारित विंडो मं देखाव
+Name[hr]=Prikaži u određenom prozoru
+Name[hu]=Megjelenítés a megadott ablakban
+Name[is]=Birta í völdum glugga
+Name[it]=Mostra nella finestra specificata
+Name[ja]=指定したウィンドウで表示
+Name[kk]=Келтірілген терезеде көрсетілсін
+Name[ko]=지정한 창에 보이기
+Name[lt]=Rodyti nurodytame lange
+Name[lv]=Rādīt norādītajā logā
+Name[mai]=निर्दिष्ट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во наведениот прозорец
+Name[ml]=പ്രത്യേകം പറഞ്ഞിരിക്കുന്ന ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=निर्देशीत चौकटीत दर्शवा
+Name[ms]=Papar dalam Tetingkap Yang Dinyatakan
+Name[nb]=Vis i angitt vindu
+Name[nds]=In utsöcht Finster wiesen
+Name[ne]=निर्दिष्ट सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven In een opgegeven venster
+Name[nn]=Vis i oppgjeve vindauge
+Name[pa]=ਦੱਸੇ ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w zadanym oknie
+Name[pt]=Mostrar na Janela Indicada
+Name[pt_BR]=Exibir na janela indicada
+Name[ro]=Afișează în fereastra specificată
+Name[ru]=Показывать в указанном окне
+Name[sk]=Zobraziť v zadanom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren e Specifikuar
+Name[sr]=Прикажи у задатом прозору
+Name[sr@ijekavian]=Прикажи у задатом прозору
+Name[sr@ijekavianlatin]=Prikaži u zadatom prozoru
+Name[sr@latin]=Prikaži u zadatom prozoru
+Name[sv]=Visa i angivet fönster
+Name[ta]=குறித்த சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи нишондода намоиш намоед
+Name[th]=แสดงในหน้าต่างที่กำหนด
+Name[tr]=Belirtilen Pencerede Göster
+Name[ug]=بەلگىلەنگەن كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити у вказаному вікні
+Name[vi]=Hiển thị trong Cửa sổ Đã định
+Name[x-test]=xxDisplay in Specified Windowxx
+Name[zh_CN]=在指定的窗口中显示
+Name[zh_TW]=在指定的視窗中顯示
+NoDisplay=true
+
+[Desktop Action Root]
+Exec=kpendulum.kss -root
+Name=Display in Root Window
+Name[ast]=Amosar na ventana raíz
+Name[bg]=Показване в главния прозорец
+Name[br]=Diskwel er prenestr gwrizienn
+Name[bs]=Prikaži u korijenom prozoru
+Name[ca]=Mostra a la finestra arrel
+Name[ca@valencia]=Mostra a la finestra arrel
+Name[cs]=Zobrazit na pozadí plochy
+Name[cy]=Dangos mewn Ffenestr Wraidd
+Name[da]=Visning i root-vindue
+Name[de]=In Hintergrundfenster anzeigen
+Name[el]=Προβολή στο βασικό παράθυρο
+Name[en_GB]=Display in Root Window
+Name[eo]=Montri en radika fenestro
+Name[es]=Mostrar en la ventana raíz
+Name[et]=Juuraknas näitamine
+Name[eu]=Bistaratu erro lehioan
+Name[fa]=نمایش در پنجره ریشه
+Name[fi]=Näytä juuri-ikkunassa
+Name[fr]=Affichage dans la fenêtre racine
+Name[fy]=Werjefte yn haadfinster
+Name[ga]=Taispeáin sa Phríomhfhuinneog
+Name[gl]=Mostrar na xanela raíz
+Name[he]=הצג בחלון השורש
+Name[hne]=रूट विंडो मं देखाव
+Name[hr]=Prikaži u ishodišnom prozoru
+Name[hu]=Megjelenítés a gyökérablakban
+Name[is]=Birta í rótarglugganum
+Name[it]=Mostra sullo sfondo
+Name[ja]=ルートウィンドウで表示
+Name[kk]=Түбір терезесінде көрсетілсін
+Name[ko]=전체 화면으로 보이기
+Name[lt]=Rodyti root lange
+Name[lv]=Rādīt saknes logā
+Name[mai]=रूट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во коренскиот прозорец
+Name[ml]=മൂല ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=रूट चौकट मध्ये दर्शवा
+Name[ms]=Papar dalam Tetingkap Root
+Name[nb]=Vis i root-vindu
+Name[nds]=In Hööftfinster wiesen
+Name[ne]=मूल सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven in hoofdvenster
+Name[nn]=Vis i rotvindauget
+Name[pa]=Root ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w oknie głównym
+Name[pt]=Mostrar na Janela de Fundo
+Name[pt_BR]=Exibir na janela raiz
+Name[ro]=Afișează în fereastra rădăcină
+Name[ru]=Показывать в корневом окне
+Name[sk]=Zobraziť v koreňovom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren Bazë
+Name[sr]=Прикажи у кореном прозору
+Name[sr@ijekavian]=Прикажи у корјеном прозору
+Name[sr@ijekavianlatin]=Prikaži u korjenom prozoru
+Name[sr@latin]=Prikaži u korenom prozoru
+Name[sv]=Visa i rotfönstret
+Name[ta]=ஆரம்ப சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи решагӣ намоиш намоед
+Name[th]=แสดงในหน้าต่างราก
+Name[tr]=Kök Pencerede Göster
+Name[ug]=غول كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити в кореневому вікні
+Name[vi]=Hiển thị trong Cửa sổ Gốc
+Name[x-test]=xxDisplay in Root Windowxx
+Name[zh_CN]=在根窗口中显示
+Name[zh_TW]=在根視窗中顯示
+NoDisplay=true

kscreensaver/kdesavers/KPolygon.desktop

@@ -0,0 +1,297 @@
+[Desktop Entry]
+Exec=kpolygon.kss
+Icon=preferences-desktop-screensaver
+Type=Service
+X-KDE-ServiceTypes=ScreenSaver
+Actions=Setup;InWindow;Root;
+X-KDE-Category=Rapid Motion
+Name=Polygons
+Name[af]=Poligone
+Name[ast]=Polígonos
+Name[bg]=Полигон
+Name[br]=Lieskognegoù
+Name[bs]=Poligoni
+Name[ca]=Polígons
+Name[ca@valencia]=Polígons
+Name[cs]=Polygony
+Name[cy]=Polygonau
+Name[da]=Polygoner
+Name[de]=Polygon
+Name[el]=Polygons
+Name[en_GB]=Polygons
+Name[eo]=Poligonoj
+Name[es]=Polígonos
+Name[et]=Polügoonid
+Name[eu]=Poligonoak
+Name[fa]=چند ضلعیها
+Name[fi]=Polygonit
+Name[fr]=Polygones
+Name[fy]=Polygoanen
+Name[ga]=Polagáin
+Name[gl]=Polígonos
+Name[he]=מצולעים
+Name[hne]=बहुभुज
+Name[hu]=Poligonok
+Name[is]=Marghyrningar
+Name[it]=Poligoni
+Name[ja]=ポリゴン
+Name[kk]=Көпбұрыштар
+Name[ko]=다각형
+Name[lt]=Daugiakampiai
+Name[lv]=Daudzstūri
+Name[mai]=बहुभुज क्षेत्र
+Name[mk]=Полигони
+Name[ml]=പോളിഗണ്‍സ്
+Name[ms]=Poligon
+Name[nb]=Polygoner
+Name[nds]=Veelecken
+Name[ne]=बहुँभुज
+Name[nl]=Polygonen
+Name[nn]=Polygon
+Name[pa]=ਬਹੁਭੁਜਾਂ
+Name[pl]=Wielokąty
+Name[pt]=Polígonos
+Name[pt_BR]=Polígonos
+Name[ro]=Poligoane
+Name[ru]=Многоугольники
+Name[sk]=Polygóny
+Name[sl]=Mnogokotniki
+Name[sq]=Poligonë
+Name[sr]=Полигони
+Name[sr@ijekavian]=Полигони
+Name[sr@ijekavianlatin]=Poligoni
+Name[sr@latin]=Poligoni
+Name[sv]=Polygoner
+Name[ta]=பலகோணவடிவங்கள்
+Name[tg]=Бисёркунҷа
+Name[th]=หลายเหลี่ยม
+Name[tr]=Poligonlar
+Name[ug]=كۆپ تەرەپلىك
+Name[uk]=Багатокутники
+Name[uz]=Koʻpburchaklar
+Name[uz@cyrillic]=Кўпбурчаклар
+Name[vi]=Đa giác
+Name[xh]=Iziqu ezinekona namacala amaninzi
+Name[x-test]=xxPolygonsxx
+Name[zh_CN]=多边形
+Name[zh_TW]=多邊形
+
+[Desktop Action Setup]
+Exec=kpolygon.kss -setup
+Name=Setup...
+Name[af]=Opstelling...
+Name[ast]=Configuración...
+Name[bg]=Настройки...
+Name[br]=Kefluniadur ...
+Name[bs]=Podesi...
+Name[ca]=Arranjament...
+Name[ca@valencia]=Arranjament...
+Name[cs]=Nastavení...
+Name[cy]=Gosod ...
+Name[da]=Opsætning...
+Name[de]=Einrichtung ...
+Name[el]=Ρύθμιση...
+Name[en_GB]=Setup...
+Name[eo]=Agordo...
+Name[es]=Configuración...
+Name[et]=Seadistamine...
+Name[eu]=Konfiguratu...
+Name[fa]=برپایی...
+Name[fi]=Asetukset…
+Name[fr]=Configuration...
+Name[fy]=Opset...
+Name[ga]=Socrú...
+Name[gl]=Configuración...
+Name[he]=הגדרות...
+Name[hne]=सेटअप...
+Name[hr]=Postavke …
+Name[hu]=Beállítás...
+Name[is]=Stillingar...
+Name[it]=Impostazioni...
+Name[ja]=設定...
+Name[kk]=Баптау...
+Name[ko]=설정...
+Name[lt]=Sąranka ...
+Name[lv]=Iestatījumi...
+Name[mai]=सेटअप...
+Name[mk]=Поставување...
+Name[ml]=ഒരുക്കം...
+Name[mr]=संयोजना ...
+Name[ms]=Setkan...
+Name[nb]=Innstillinger …
+Name[nds]=Instellen...
+Name[ne]=सेटअप...
+Name[nl]=Instellingen...
+Name[nn]=Oppsett …
+Name[pa]=ਸੈਟਅੱਪ...
+Name[pl]=Ustawienia...
+Name[pt]=Configurar...
+Name[pt_BR]=Configurar...
+Name[ro]=Configurare...
+Name[ru]=Настройка...
+Name[sk]=Nastavenie...
+Name[sl]=Nastavi ...
+Name[sq]=Instalimi...
+Name[sr]=Подеси...
+Name[sr@ijekavian]=Подеси...
+Name[sr@ijekavianlatin]=Podesi...
+Name[sr@latin]=Podesi...
+Name[sv]=Inställningar...
+Name[ta]=அமைப்பு...
+Name[tg]=Барпосозӣ...
+Name[th]=ตั้งค่า...
+Name[tr]=Kurulum...
+Name[ug]=ئورنات…
+Name[uk]=Встановити...
+Name[uz]=Oʻrnatish
+Name[uz@cyrillic]=Ўрнатиш
+Name[vi]=Thiết lập...
+Name[xh]=Iyacwangciswa...
+Name[x-test]=xxSetup...xx
+Name[zh_CN]=设置...
+Name[zh_TW]=設定...
+Icon=preferences-desktop-screensaver
+
+[Desktop Action InWindow]
+Exec=kpolygon.kss -window-id %w
+Name=Display in Specified Window
+Name[ast]=Amosar na ventana especificada
+Name[bg]=Показване в избран прозорец
+Name[br]=Diskwel er prenestr spisaet
+Name[bs]=Prikaži u određenom prozoru
+Name[ca]=Mostra a la finestra especificada
+Name[ca@valencia]=Mostra a la finestra especificada
+Name[cs]=Zobrazit v určeném okně
+Name[cy]=Dangos mewn Ffenestr Benodol
+Name[da]=Visning i angivet vindue
+Name[de]=In bestimmten Fenster anzeigen
+Name[el]=Προβολή στο καθορισμένο παράθυρο
+Name[en_GB]=Display in Specified Window
+Name[eo]=Montri en indikita fenestro
+Name[es]=Mostrar en la ventana especificada
+Name[et]=Määratud aknas näitamine
+Name[eu]=Bistaratu zehaztutako lehioan
+Name[fa]=نمایش در پنجره مشخص‌شده
+Name[fi]=Näytä määrätyssä ikkunassa
+Name[fr]=Affichage dans la fenêtre spécifiée
+Name[fy]=Werjefte yn in definiearre finster
+Name[ga]=Taispeáin san Fhuinneog Sonraithe
+Name[gl]=Mostrar na xanela indicada
+Name[he]=הצג בחלון המצוין
+Name[hne]=निरधारित विंडो मं देखाव
+Name[hr]=Prikaži u određenom prozoru
+Name[hu]=Megjelenítés a megadott ablakban
+Name[is]=Birta í völdum glugga
+Name[it]=Mostra nella finestra specificata
+Name[ja]=指定したウィンドウで表示
+Name[kk]=Келтірілген терезеде көрсетілсін
+Name[ko]=지정한 창에 보이기
+Name[lt]=Rodyti nurodytame lange
+Name[lv]=Rādīt norādītajā logā
+Name[mai]=निर्दिष्ट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во наведениот прозорец
+Name[ml]=പ്രത്യേകം പറഞ്ഞിരിക്കുന്ന ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=निर्देशीत चौकटीत दर्शवा
+Name[ms]=Papar dalam Tetingkap Yang Dinyatakan
+Name[nb]=Vis i angitt vindu
+Name[nds]=In utsöcht Finster wiesen
+Name[ne]=निर्दिष्ट सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven In een opgegeven venster
+Name[nn]=Vis i oppgjeve vindauge
+Name[pa]=ਦੱਸੇ ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w zadanym oknie
+Name[pt]=Mostrar na Janela Indicada
+Name[pt_BR]=Exibir na janela indicada
+Name[ro]=Afișează în fereastra specificată
+Name[ru]=Показывать в указанном окне
+Name[sk]=Zobraziť v zadanom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren e Specifikuar
+Name[sr]=Прикажи у задатом прозору
+Name[sr@ijekavian]=Прикажи у задатом прозору
+Name[sr@ijekavianlatin]=Prikaži u zadatom prozoru
+Name[sr@latin]=Prikaži u zadatom prozoru
+Name[sv]=Visa i angivet fönster
+Name[ta]=குறித்த சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи нишондода намоиш намоед
+Name[th]=แสดงในหน้าต่างที่กำหนด
+Name[tr]=Belirtilen Pencerede Göster
+Name[ug]=بەلگىلەنگەن كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити у вказаному вікні
+Name[vi]=Hiển thị trong Cửa sổ Đã định
+Name[x-test]=xxDisplay in Specified Windowxx
+Name[zh_CN]=在指定的窗口中显示
+Name[zh_TW]=在指定的視窗中顯示
+NoDisplay=true
+
+[Desktop Action Root]
+Exec=kpolygon.kss -root
+Name=Display in Root Window
+Name[ast]=Amosar na ventana raíz
+Name[bg]=Показване в главния прозорец
+Name[br]=Diskwel er prenestr gwrizienn
+Name[bs]=Prikaži u korijenom prozoru
+Name[ca]=Mostra a la finestra arrel
+Name[ca@valencia]=Mostra a la finestra arrel
+Name[cs]=Zobrazit na pozadí plochy
+Name[cy]=Dangos mewn Ffenestr Wraidd
+Name[da]=Visning i root-vindue
+Name[de]=In Hintergrundfenster anzeigen
+Name[el]=Προβολή στο βασικό παράθυρο
+Name[en_GB]=Display in Root Window
+Name[eo]=Montri en radika fenestro
+Name[es]=Mostrar en la ventana raíz
+Name[et]=Juuraknas näitamine
+Name[eu]=Bistaratu erro lehioan
+Name[fa]=نمایش در پنجره ریشه
+Name[fi]=Näytä juuri-ikkunassa
+Name[fr]=Affichage dans la fenêtre racine
+Name[fy]=Werjefte yn haadfinster
+Name[ga]=Taispeáin sa Phríomhfhuinneog
+Name[gl]=Mostrar na xanela raíz
+Name[he]=הצג בחלון השורש
+Name[hne]=रूट विंडो मं देखाव
+Name[hr]=Prikaži u ishodišnom prozoru
+Name[hu]=Megjelenítés a gyökérablakban
+Name[is]=Birta í rótarglugganum
+Name[it]=Mostra sullo sfondo
+Name[ja]=ルートウィンドウで表示
+Name[kk]=Түбір терезесінде көрсетілсін
+Name[ko]=전체 화면으로 보이기
+Name[lt]=Rodyti root lange
+Name[lv]=Rādīt saknes logā
+Name[mai]=रूट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во коренскиот прозорец
+Name[ml]=മൂല ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=रूट चौकट मध्ये दर्शवा
+Name[ms]=Papar dalam Tetingkap Root
+Name[nb]=Vis i root-vindu
+Name[nds]=In Hööftfinster wiesen
+Name[ne]=मूल सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven in hoofdvenster
+Name[nn]=Vis i rotvindauget
+Name[pa]=Root ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w oknie głównym
+Name[pt]=Mostrar na Janela de Fundo
+Name[pt_BR]=Exibir na janela raiz
+Name[ro]=Afișează în fereastra rădăcină
+Name[ru]=Показывать в корневом окне
+Name[sk]=Zobraziť v koreňovom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren Bazë
+Name[sr]=Прикажи у кореном прозору
+Name[sr@ijekavian]=Прикажи у корјеном прозору
+Name[sr@ijekavianlatin]=Prikaži u korjenom prozoru
+Name[sr@latin]=Prikaži u korenom prozoru
+Name[sv]=Visa i rotfönstret
+Name[ta]=ஆரம்ப சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи решагӣ намоиш намоед
+Name[th]=แสดงในหน้าต่างราก
+Name[tr]=Kök Pencerede Göster
+Name[ug]=غول كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити в кореневому вікні
+Name[vi]=Hiển thị trong Cửa sổ Gốc
+Name[x-test]=xxDisplay in Root Windowxx
+Name[zh_CN]=在根窗口中显示
+Name[zh_TW]=在根視窗中顯示
+NoDisplay=true

kscreensaver/kdesavers/KRotation.desktop

@@ -0,0 +1,289 @@
+[Desktop Entry]
+Exec=krotation.kss
+Icon=preferences-desktop-screensaver
+Type=Service
+X-KDE-ServiceTypes=ScreenSaver
+Actions=Setup;InWindow;Root;
+X-KDE-Category=OpenGL Screen Savers
+X-KDE-Type=OpenGL
+Name=KRotation (GL)
+Name[ast]=KRotation (GL)
+Name[bg]=Ротация
+Name[br]=KRotation (GL)
+Name[bs]=KRotation (GL)
+Name[ca]=KRotation (GL)
+Name[ca@valencia]=KRotation (GL)
+Name[cs]=Rotace
+Name[da]=KRotation (GL)
+Name[de]=KRotation
+Name[el]=KRotation (GL)
+Name[en_GB]=KRotation (GL)
+Name[eo]=Rotacio (GL)
+Name[es]=Rotación K (GL)
+Name[et]=KRotation (GL)
+Name[eu]=KRotation (GL)
+Name[fi]=KRotation (GL)
+Name[fr]=Rotation (GL)
+Name[fy]=KRotaasje (GL)
+Name[ga]=KRotation (GL)
+Name[gl]=KRotation (GL)
+Name[he]= KRotation(GL)
+Name[hne]=के-रोटेसन (जीएल)
+Name[hu]=KRotation (OpenGL)
+Name[is]=Ksnúningur (GL)
+Name[it]=Rotazione (GL)
+Name[ja]=回転 (GL)
+Name[kk]=Айналым (GL)
+Name[ko]=KRotation (GL)
+Name[lt]=KRotation (GL)
+Name[lv]=Griešanās (GL)
+Name[mk]=КРотација (GL)
+Name[ml]=കെറൊട്ടേഷന്‍ (ജിഎല്‍)
+Name[ms]=KRotation (GL)
+Name[nb]=KRotasjon (GL)
+Name[nds]=KRotation (GL)
+Name[ne]=केडीई परिक्रमण (GL)
+Name[nl]=KRotation (GL)
+Name[nn]=KRotasjon (GL)
+Name[pl]=KRotation (GL)
+Name[pt]=KRotação (GL)
+Name[pt_BR]=KRotation (GL)
+Name[ro]=Rotire (GL)
+Name[ru]=Вращение (GL)
+Name[sk]=KRotation (GL)
+Name[sl]=Vrtenje (GL)
+Name[sq]=KRotation (GL)
+Name[sr]=К‑ротација
+Name[sr@ijekavian]=К‑ротација
+Name[sr@ijekavianlatin]=K‑rotacija
+Name[sr@latin]=K‑rotacija
+Name[sv]=Rotation (GL)
+Name[ta]=KRotation (GL)
+Name[tg]=Тобхурӣ (GL)
+Name[th]=การหมุน K (GL)
+Name[tr]=Döndürme (GL)
+Name[uk]=Обертання (GL)
+Name[vi]=Xoay (GL)
+Name[x-test]=xxKRotation (GL)xx
+Name[zh_CN]=K 旋转(GL)
+Name[zh_TW]=KRotation (GL)
+
+[Desktop Action Setup]
+Exec=krotation.kss -setup
+Name=Setup...
+Name[af]=Opstelling...
+Name[ast]=Configuración...
+Name[bg]=Настройки...
+Name[br]=Kefluniadur ...
+Name[bs]=Podesi...
+Name[ca]=Arranjament...
+Name[ca@valencia]=Arranjament...
+Name[cs]=Nastavení...
+Name[cy]=Gosod ...
+Name[da]=Opsætning...
+Name[de]=Einrichtung ...
+Name[el]=Ρύθμιση...
+Name[en_GB]=Setup...
+Name[eo]=Agordo...
+Name[es]=Configuración...
+Name[et]=Seadistamine...
+Name[eu]=Konfiguratu...
+Name[fa]=برپایی...
+Name[fi]=Asetukset…
+Name[fr]=Configuration...
+Name[fy]=Opset...
+Name[ga]=Socrú...
+Name[gl]=Configuración...
+Name[he]=הגדרות...
+Name[hne]=सेटअप...
+Name[hr]=Postavke …
+Name[hu]=Beállítás...
+Name[is]=Stillingar...
+Name[it]=Impostazioni...
+Name[ja]=設定...
+Name[kk]=Баптау...
+Name[ko]=설정...
+Name[lt]=Sąranka ...
+Name[lv]=Iestatījumi...
+Name[mai]=सेटअप...
+Name[mk]=Поставување...
+Name[ml]=ഒരുക്കം...
+Name[mr]=संयोजना ...
+Name[ms]=Setkan...
+Name[nb]=Innstillinger …
+Name[nds]=Instellen...
+Name[ne]=सेटअप...
+Name[nl]=Instellingen...
+Name[nn]=Oppsett …
+Name[pa]=ਸੈਟਅੱਪ...
+Name[pl]=Ustawienia...
+Name[pt]=Configurar...
+Name[pt_BR]=Configurar...
+Name[ro]=Configurare...
+Name[ru]=Настройка...
+Name[sk]=Nastavenie...
+Name[sl]=Nastavi ...
+Name[sq]=Instalimi...
+Name[sr]=Подеси...
+Name[sr@ijekavian]=Подеси...
+Name[sr@ijekavianlatin]=Podesi...
+Name[sr@latin]=Podesi...
+Name[sv]=Inställningar...
+Name[ta]=அமைப்பு...
+Name[tg]=Барпосозӣ...
+Name[th]=ตั้งค่า...
+Name[tr]=Kurulum...
+Name[ug]=ئورنات…
+Name[uk]=Встановити...
+Name[uz]=Oʻrnatish
+Name[uz@cyrillic]=Ўрнатиш
+Name[vi]=Thiết lập...
+Name[xh]=Iyacwangciswa...
+Name[x-test]=xxSetup...xx
+Name[zh_CN]=设置...
+Name[zh_TW]=設定...
+Icon=preferences-desktop-screensaver
+
+[Desktop Action InWindow]
+Exec=krotation.kss -window-id %w
+Name=Display in Specified Window
+Name[ast]=Amosar na ventana especificada
+Name[bg]=Показване в избран прозорец
+Name[br]=Diskwel er prenestr spisaet
+Name[bs]=Prikaži u određenom prozoru
+Name[ca]=Mostra a la finestra especificada
+Name[ca@valencia]=Mostra a la finestra especificada
+Name[cs]=Zobrazit v určeném okně
+Name[cy]=Dangos mewn Ffenestr Benodol
+Name[da]=Visning i angivet vindue
+Name[de]=In bestimmten Fenster anzeigen
+Name[el]=Προβολή στο καθορισμένο παράθυρο
+Name[en_GB]=Display in Specified Window
+Name[eo]=Montri en indikita fenestro
+Name[es]=Mostrar en la ventana especificada
+Name[et]=Määratud aknas näitamine
+Name[eu]=Bistaratu zehaztutako lehioan
+Name[fa]=نمایش در پنجره مشخص‌شده
+Name[fi]=Näytä määrätyssä ikkunassa
+Name[fr]=Affichage dans la fenêtre spécifiée
+Name[fy]=Werjefte yn in definiearre finster
+Name[ga]=Taispeáin san Fhuinneog Sonraithe
+Name[gl]=Mostrar na xanela indicada
+Name[he]=הצג בחלון המצוין
+Name[hne]=निरधारित विंडो मं देखाव
+Name[hr]=Prikaži u određenom prozoru
+Name[hu]=Megjelenítés a megadott ablakban
+Name[is]=Birta í völdum glugga
+Name[it]=Mostra nella finestra specificata
+Name[ja]=指定したウィンドウで表示
+Name[kk]=Келтірілген терезеде көрсетілсін
+Name[ko]=지정한 창에 보이기
+Name[lt]=Rodyti nurodytame lange
+Name[lv]=Rādīt norādītajā logā
+Name[mai]=निर्दिष्ट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во наведениот прозорец
+Name[ml]=പ്രത്യേകം പറഞ്ഞിരിക്കുന്ന ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=निर्देशीत चौकटीत दर्शवा
+Name[ms]=Papar dalam Tetingkap Yang Dinyatakan
+Name[nb]=Vis i angitt vindu
+Name[nds]=In utsöcht Finster wiesen
+Name[ne]=निर्दिष्ट सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven In een opgegeven venster
+Name[nn]=Vis i oppgjeve vindauge
+Name[pa]=ਦੱਸੇ ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w zadanym oknie
+Name[pt]=Mostrar na Janela Indicada
+Name[pt_BR]=Exibir na janela indicada
+Name[ro]=Afișează în fereastra specificată
+Name[ru]=Показывать в указанном окне
+Name[sk]=Zobraziť v zadanom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren e Specifikuar
+Name[sr]=Прикажи у задатом прозору
+Name[sr@ijekavian]=Прикажи у задатом прозору
+Name[sr@ijekavianlatin]=Prikaži u zadatom prozoru
+Name[sr@latin]=Prikaži u zadatom prozoru
+Name[sv]=Visa i angivet fönster
+Name[ta]=குறித்த சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи нишондода намоиш намоед
+Name[th]=แสดงในหน้าต่างที่กำหนด
+Name[tr]=Belirtilen Pencerede Göster
+Name[ug]=بەلگىلەنگەن كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити у вказаному вікні
+Name[vi]=Hiển thị trong Cửa sổ Đã định
+Name[x-test]=xxDisplay in Specified Windowxx
+Name[zh_CN]=在指定的窗口中显示
+Name[zh_TW]=在指定的視窗中顯示
+NoDisplay=true
+
+[Desktop Action Root]
+Exec=krotation.kss -root
+Name=Display in Root Window
+Name[ast]=Amosar na ventana raíz
+Name[bg]=Показване в главния прозорец
+Name[br]=Diskwel er prenestr gwrizienn
+Name[bs]=Prikaži u korijenom prozoru
+Name[ca]=Mostra a la finestra arrel
+Name[ca@valencia]=Mostra a la finestra arrel
+Name[cs]=Zobrazit na pozadí plochy
+Name[cy]=Dangos mewn Ffenestr Wraidd
+Name[da]=Visning i root-vindue
+Name[de]=In Hintergrundfenster anzeigen
+Name[el]=Προβολή στο βασικό παράθυρο
+Name[en_GB]=Display in Root Window
+Name[eo]=Montri en radika fenestro
+Name[es]=Mostrar en la ventana raíz
+Name[et]=Juuraknas näitamine
+Name[eu]=Bistaratu erro lehioan
+Name[fa]=نمایش در پنجره ریشه
+Name[fi]=Näytä juuri-ikkunassa
+Name[fr]=Affichage dans la fenêtre racine
+Name[fy]=Werjefte yn haadfinster
+Name[ga]=Taispeáin sa Phríomhfhuinneog
+Name[gl]=Mostrar na xanela raíz
+Name[he]=הצג בחלון השורש
+Name[hne]=रूट विंडो मं देखाव
+Name[hr]=Prikaži u ishodišnom prozoru
+Name[hu]=Megjelenítés a gyökérablakban
+Name[is]=Birta í rótarglugganum
+Name[it]=Mostra sullo sfondo
+Name[ja]=ルートウィンドウで表示
+Name[kk]=Түбір терезесінде көрсетілсін
+Name[ko]=전체 화면으로 보이기
+Name[lt]=Rodyti root lange
+Name[lv]=Rādīt saknes logā
+Name[mai]=रूट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во коренскиот прозорец
+Name[ml]=മൂല ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=रूट चौकट मध्ये दर्शवा
+Name[ms]=Papar dalam Tetingkap Root
+Name[nb]=Vis i root-vindu
+Name[nds]=In Hööftfinster wiesen
+Name[ne]=मूल सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven in hoofdvenster
+Name[nn]=Vis i rotvindauget
+Name[pa]=Root ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w oknie głównym
+Name[pt]=Mostrar na Janela de Fundo
+Name[pt_BR]=Exibir na janela raiz
+Name[ro]=Afișează în fereastra rădăcină
+Name[ru]=Показывать в корневом окне
+Name[sk]=Zobraziť v koreňovom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren Bazë
+Name[sr]=Прикажи у кореном прозору
+Name[sr@ijekavian]=Прикажи у корјеном прозору
+Name[sr@ijekavianlatin]=Prikaži u korjenom prozoru
+Name[sr@latin]=Prikaži u korenom prozoru
+Name[sv]=Visa i rotfönstret
+Name[ta]=ஆரம்ப சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи решагӣ намоиш намоед
+Name[th]=แสดงในหน้าต่างราก
+Name[tr]=Kök Pencerede Göster
+Name[ug]=غول كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити в кореневому вікні
+Name[vi]=Hiển thị trong Cửa sổ Gốc
+Name[x-test]=xxDisplay in Root Windowxx
+Name[zh_CN]=在根窗口中显示
+Name[zh_TW]=在根視窗中顯示
+NoDisplay=true

kscreensaver/kdesavers/KScience.desktop

@@ -0,0 +1,300 @@
+[Desktop Entry]
+Exec=kscience.kss
+Icon=preferences-desktop-screensaver
+Type=Service
+X-KDE-ServiceTypes=ScreenSaver
+Actions=Setup;InWindow;Root;
+X-KDE-Category=Desktop Distortions
+X-KDE-Type=ManipulateScreen
+Name=Science
+Name[af]=Wetenskap
+Name[ast]=Ciencia
+Name[bg]=Наука
+Name[br]=Skiantoù
+Name[bs]=Nauka
+Name[ca]=Ciència
+Name[ca@valencia]=Ciència
+Name[cs]=Věda
+Name[cy]=Gwyddoniaeth
+Name[da]=Videnskab
+Name[de]=Wissenschaft
+Name[el]=Science
+Name[en_GB]=Science
+Name[eo]=Scienco
+Name[es]=Ciencia
+Name[et]=Teadus
+Name[eu]=Zientzia
+Name[fa]=علم
+Name[fi]=Linssi
+Name[fr]=Science
+Name[fy]=Wittenskiplik
+Name[ga]=Eolaíocht
+Name[gl]=Ciencia
+Name[he]=מדע
+Name[hne]=विग्यान
+Name[hu]=Tudomány
+Name[is]=Vísindi
+Name[it]=Scienza
+Name[ja]=サイエンス
+Name[kk]=Ғылым
+Name[ko]=과학
+Name[lt]=Mokslas
+Name[lv]=Zinātne
+Name[mai]=विज्ञान
+Name[mk]=Наука
+Name[ml]=ശാസ്ത്ര
+Name[mr]=विज्ञान
+Name[ms]=Sains
+Name[nb]=Vitenskap
+Name[nds]=Wetenschap
+Name[ne]=विज्ञान
+Name[nl]=Wetenschappelijk
+Name[nn]=Vitskap
+Name[oc]=Sciéncia
+Name[pa]=ਵਿਗਿਆਨ
+Name[pl]=Nauka
+Name[pt]=Ciência
+Name[pt_BR]=Ciências
+Name[ro]=Știință
+Name[ru]=Наука
+Name[sk]=Vedecký
+Name[sl]=Znanost
+Name[sq]=Shkencë
+Name[sr]=Наука
+Name[sr@ijekavian]=Наука
+Name[sr@ijekavianlatin]=Nauka
+Name[sr@latin]=Nauka
+Name[sv]=Vetenskap
+Name[ta]=அறிவியல்
+Name[tg]=Илм
+Name[th]=วิทยาศาสตร์
+Name[tr]=Bilim
+Name[ug]=ئىلىم
+Name[uk]=Наука
+Name[uz]=Fan
+Name[uz@cyrillic]=Фан
+Name[vi]=Khoa học
+Name[xh]=Inzulu lwazi
+Name[x-test]=xxSciencexx
+Name[zh_CN]=科学
+Name[zh_TW]=科學
+
+[Desktop Action Setup]
+Exec=kscience.kss -setup
+Name=Setup...
+Name[af]=Opstelling...
+Name[ast]=Configuración...
+Name[bg]=Настройки...
+Name[br]=Kefluniadur ...
+Name[bs]=Podesi...
+Name[ca]=Arranjament...
+Name[ca@valencia]=Arranjament...
+Name[cs]=Nastavení...
+Name[cy]=Gosod ...
+Name[da]=Opsætning...
+Name[de]=Einrichtung ...
+Name[el]=Ρύθμιση...
+Name[en_GB]=Setup...
+Name[eo]=Agordo...
+Name[es]=Configuración...
+Name[et]=Seadistamine...
+Name[eu]=Konfiguratu...
+Name[fa]=برپایی...
+Name[fi]=Asetukset…
+Name[fr]=Configuration...
+Name[fy]=Opset...
+Name[ga]=Socrú...
+Name[gl]=Configuración...
+Name[he]=הגדרות...
+Name[hne]=सेटअप...
+Name[hr]=Postavke …
+Name[hu]=Beállítás...
+Name[is]=Stillingar...
+Name[it]=Impostazioni...
+Name[ja]=設定...
+Name[kk]=Баптау...
+Name[ko]=설정...
+Name[lt]=Sąranka ...
+Name[lv]=Iestatījumi...
+Name[mai]=सेटअप...
+Name[mk]=Поставување...
+Name[ml]=ഒരുക്കം...
+Name[mr]=संयोजना ...
+Name[ms]=Setkan...
+Name[nb]=Innstillinger …
+Name[nds]=Instellen...
+Name[ne]=सेटअप...
+Name[nl]=Instellingen...
+Name[nn]=Oppsett …
+Name[pa]=ਸੈਟਅੱਪ...
+Name[pl]=Ustawienia...
+Name[pt]=Configurar...
+Name[pt_BR]=Configurar...
+Name[ro]=Configurare...
+Name[ru]=Настройка...
+Name[sk]=Nastavenie...
+Name[sl]=Nastavi ...
+Name[sq]=Instalimi...
+Name[sr]=Подеси...
+Name[sr@ijekavian]=Подеси...
+Name[sr@ijekavianlatin]=Podesi...
+Name[sr@latin]=Podesi...
+Name[sv]=Inställningar...
+Name[ta]=அமைப்பு...
+Name[tg]=Барпосозӣ...
+Name[th]=ตั้งค่า...
+Name[tr]=Kurulum...
+Name[ug]=ئورنات…
+Name[uk]=Встановити...
+Name[uz]=Oʻrnatish
+Name[uz@cyrillic]=Ўрнатиш
+Name[vi]=Thiết lập...
+Name[xh]=Iyacwangciswa...
+Name[x-test]=xxSetup...xx
+Name[zh_CN]=设置...
+Name[zh_TW]=設定...
+Icon=preferences-desktop-screensaver
+
+[Desktop Action InWindow]
+Exec=kscience.kss -window-id %w
+Name=Display in Specified Window
+Name[ast]=Amosar na ventana especificada
+Name[bg]=Показване в избран прозорец
+Name[br]=Diskwel er prenestr spisaet
+Name[bs]=Prikaži u određenom prozoru
+Name[ca]=Mostra a la finestra especificada
+Name[ca@valencia]=Mostra a la finestra especificada
+Name[cs]=Zobrazit v určeném okně
+Name[cy]=Dangos mewn Ffenestr Benodol
+Name[da]=Visning i angivet vindue
+Name[de]=In bestimmten Fenster anzeigen
+Name[el]=Προβολή στο καθορισμένο παράθυρο
+Name[en_GB]=Display in Specified Window
+Name[eo]=Montri en indikita fenestro
+Name[es]=Mostrar en la ventana especificada
+Name[et]=Määratud aknas näitamine
+Name[eu]=Bistaratu zehaztutako lehioan
+Name[fa]=نمایش در پنجره مشخص‌شده
+Name[fi]=Näytä määrätyssä ikkunassa
+Name[fr]=Affichage dans la fenêtre spécifiée
+Name[fy]=Werjefte yn in definiearre finster
+Name[ga]=Taispeáin san Fhuinneog Sonraithe
+Name[gl]=Mostrar na xanela indicada
+Name[he]=הצג בחלון המצוין
+Name[hne]=निरधारित विंडो मं देखाव
+Name[hr]=Prikaži u određenom prozoru
+Name[hu]=Megjelenítés a megadott ablakban
+Name[is]=Birta í völdum glugga
+Name[it]=Mostra nella finestra specificata
+Name[ja]=指定したウィンドウで表示
+Name[kk]=Келтірілген терезеде көрсетілсін
+Name[ko]=지정한 창에 보이기
+Name[lt]=Rodyti nurodytame lange
+Name[lv]=Rādīt norādītajā logā
+Name[mai]=निर्दिष्ट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во наведениот прозорец
+Name[ml]=പ്രത്യേകം പറഞ്ഞിരിക്കുന്ന ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=निर्देशीत चौकटीत दर्शवा
+Name[ms]=Papar dalam Tetingkap Yang Dinyatakan
+Name[nb]=Vis i angitt vindu
+Name[nds]=In utsöcht Finster wiesen
+Name[ne]=निर्दिष्ट सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven In een opgegeven venster
+Name[nn]=Vis i oppgjeve vindauge
+Name[pa]=ਦੱਸੇ ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w zadanym oknie
+Name[pt]=Mostrar na Janela Indicada
+Name[pt_BR]=Exibir na janela indicada
+Name[ro]=Afișează în fereastra specificată
+Name[ru]=Показывать в указанном окне
+Name[sk]=Zobraziť v zadanom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren e Specifikuar
+Name[sr]=Прикажи у задатом прозору
+Name[sr@ijekavian]=Прикажи у задатом прозору
+Name[sr@ijekavianlatin]=Prikaži u zadatom prozoru
+Name[sr@latin]=Prikaži u zadatom prozoru
+Name[sv]=Visa i angivet fönster
+Name[ta]=குறித்த சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи нишондода намоиш намоед
+Name[th]=แสดงในหน้าต่างที่กำหนด
+Name[tr]=Belirtilen Pencerede Göster
+Name[ug]=بەلگىلەنگەن كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити у вказаному вікні
+Name[vi]=Hiển thị trong Cửa sổ Đã định
+Name[x-test]=xxDisplay in Specified Windowxx
+Name[zh_CN]=在指定的窗口中显示
+Name[zh_TW]=在指定的視窗中顯示
+NoDisplay=true
+
+[Desktop Action Root]
+Exec=kscience.kss -root
+Name=Display in Root Window
+Name[ast]=Amosar na ventana raíz
+Name[bg]=Показване в главния прозорец
+Name[br]=Diskwel er prenestr gwrizienn
+Name[bs]=Prikaži u korijenom prozoru
+Name[ca]=Mostra a la finestra arrel
+Name[ca@valencia]=Mostra a la finestra arrel
+Name[cs]=Zobrazit na pozadí plochy
+Name[cy]=Dangos mewn Ffenestr Wraidd
+Name[da]=Visning i root-vindue
+Name[de]=In Hintergrundfenster anzeigen
+Name[el]=Προβολή στο βασικό παράθυρο
+Name[en_GB]=Display in Root Window
+Name[eo]=Montri en radika fenestro
+Name[es]=Mostrar en la ventana raíz
+Name[et]=Juuraknas näitamine
+Name[eu]=Bistaratu erro lehioan
+Name[fa]=نمایش در پنجره ریشه
+Name[fi]=Näytä juuri-ikkunassa
+Name[fr]=Affichage dans la fenêtre racine
+Name[fy]=Werjefte yn haadfinster
+Name[ga]=Taispeáin sa Phríomhfhuinneog
+Name[gl]=Mostrar na xanela raíz
+Name[he]=הצג בחלון השורש
+Name[hne]=रूट विंडो मं देखाव
+Name[hr]=Prikaži u ishodišnom prozoru
+Name[hu]=Megjelenítés a gyökérablakban
+Name[is]=Birta í rótarglugganum
+Name[it]=Mostra sullo sfondo
+Name[ja]=ルートウィンドウで表示
+Name[kk]=Түбір терезесінде көрсетілсін
+Name[ko]=전체 화면으로 보이기
+Name[lt]=Rodyti root lange
+Name[lv]=Rādīt saknes logā
+Name[mai]=रूट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во коренскиот прозорец
+Name[ml]=മൂല ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=रूट चौकट मध्ये दर्शवा
+Name[ms]=Papar dalam Tetingkap Root
+Name[nb]=Vis i root-vindu
+Name[nds]=In Hööftfinster wiesen
+Name[ne]=मूल सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven in hoofdvenster
+Name[nn]=Vis i rotvindauget
+Name[pa]=Root ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w oknie głównym
+Name[pt]=Mostrar na Janela de Fundo
+Name[pt_BR]=Exibir na janela raiz
+Name[ro]=Afișează în fereastra rădăcină
+Name[ru]=Показывать в корневом окне
+Name[sk]=Zobraziť v koreňovom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren Bazë
+Name[sr]=Прикажи у кореном прозору
+Name[sr@ijekavian]=Прикажи у корјеном прозору
+Name[sr@ijekavianlatin]=Prikaži u korjenom prozoru
+Name[sr@latin]=Prikaži u korenom prozoru
+Name[sv]=Visa i rotfönstret
+Name[ta]=ஆரம்ப சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи решагӣ намоиш намоед
+Name[th]=แสดงในหน้าต่างราก
+Name[tr]=Kök Pencerede Göster
+Name[ug]=غول كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити в кореневому вікні
+Name[vi]=Hiển thị trong Cửa sổ Gốc
+Name[x-test]=xxDisplay in Root Windowxx
+Name[zh_CN]=在根窗口中显示
+Name[zh_TW]=在根視窗中顯示
+NoDisplay=true

kscreensaver/kdesavers/KSlideshow.desktop

@@ -0,0 +1,300 @@
+[Desktop Entry]
+Exec=kslideshow.kss
+Icon=preferences-desktop-screensaver
+Type=Service
+X-KDE-ServiceTypes=ScreenSaver
+Actions=Setup;InWindow;Root;
+X-KDE-Category=Banners & Pictures
+Name=Slide Show
+Name[af]=Skuif Vertoon
+Name[ast]=Presentación
+Name[bg]=Прожекция
+Name[br]=Diskouezadur skeudennoù
+Name[bs]=Slajd-šou
+Name[ca]=Passi de diapositives
+Name[ca@valencia]=Passe de diapositives
+Name[cs]=Promítání
+Name[cy]=Sioe Tryloywder
+Name[da]=Diasshow
+Name[de]=Dia-Schau
+Name[el]=Προβολή διαφανειών
+Name[en_GB]=Slide Show
+Name[eo]=Lumbildoj
+Name[es]=Presentación
+Name[et]=Slaidishow
+Name[eu]=Diapositiba erakusketa
+Name[fa]=نمایش اسلاید
+Name[fi]=Diaesitys
+Name[fr]=Diaporama
+Name[fy]=Diafoarstelling
+Name[ga]=Taispeántas Sleamhnán
+Name[gl]=Presentación
+Name[he]=מצגת שקופיות
+Name[hne]=स्लाइड सो
+Name[hu]=Diavetítés
+Name[is]=Skyggnusýning
+Name[it]=Sequenza di immagini
+Name[ja]=スライドショー
+Name[kk]=Слайд-шоу
+Name[ko]=슬라이드 쇼
+Name[lt]=Skaidrių šou
+Name[lv]=Slīdrāde
+Name[mai]=स्लाइड शो
+Name[mk]=Слајд-шоу
+Name[ml]=സ്ലൈഡ് ഷോ
+Name[mr]=स्लाइड शो
+Name[ms]=Tayangan Slaid
+Name[nb]=Lysbildeshow
+Name[nds]=Diaschau
+Name[ne]=स्लाइड प्रदर्शन
+Name[nl]=Diavoorstelling
+Name[nn]=Framvising
+Name[oc]=Diaporama
+Name[pa]=ਸਲਾਇਡ ਸ਼ੋ
+Name[pl]=Sekwencja slajdów
+Name[pt]=Apresentação
+Name[pt_BR]=Apresentação de slides
+Name[ro]=Succesiune de imagini
+Name[ru]=Слайд-шоу
+Name[sk]=Slide Show
+Name[sl]=Predstavitev
+Name[sq]=Diapozitiv
+Name[sr]=К‑слајдшоу
+Name[sr@ijekavian]=К‑слајдшоу
+Name[sr@ijekavianlatin]=K‑slajdšou
+Name[sr@latin]=K‑slajdšou
+Name[sv]=Bildspel
+Name[ta]=ஸ்லைடு காட்சி 
+Name[tg]=Намоиши слайд
+Name[th]=แสดงภาพนิ่ง
+Name[tr]=Slayt Gösterisi
+Name[ug]=تام تەسۋىر كۆرسەت
+Name[uk]=Слайди
+Name[uz]=Slayd shou
+Name[uz@cyrillic]=Слайд шоу
+Name[vi]=Trình bày
+Name[xh]=Isiboniso esihamba thambileyo
+Name[x-test]=xxSlide Showxx
+Name[zh_CN]=幻灯播放
+Name[zh_TW]=幻燈片放映
+
+[Desktop Action Setup]
+Exec=kslideshow.kss -setup
+Name=Setup...
+Name[af]=Opstelling...
+Name[ast]=Configuración...
+Name[bg]=Настройки...
+Name[br]=Kefluniadur ...
+Name[bs]=Podesi...
+Name[ca]=Arranjament...
+Name[ca@valencia]=Arranjament...
+Name[cs]=Nastavení...
+Name[cy]=Gosod ...
+Name[da]=Opsætning...
+Name[de]=Einrichtung ...
+Name[el]=Ρύθμιση...
+Name[en_GB]=Setup...
+Name[eo]=Agordo...
+Name[es]=Configuración...
+Name[et]=Seadistamine...
+Name[eu]=Konfiguratu...
+Name[fa]=برپایی...
+Name[fi]=Asetukset…
+Name[fr]=Configuration...
+Name[fy]=Opset...
+Name[ga]=Socrú...
+Name[gl]=Configuración...
+Name[he]=הגדרות...
+Name[hne]=सेटअप...
+Name[hr]=Postavke …
+Name[hu]=Beállítás...
+Name[is]=Stillingar...
+Name[it]=Impostazioni...
+Name[ja]=設定...
+Name[kk]=Баптау...
+Name[ko]=설정...
+Name[lt]=Sąranka ...
+Name[lv]=Iestatījumi...
+Name[mai]=सेटअप...
+Name[mk]=Поставување...
+Name[ml]=ഒരുക്കം...
+Name[mr]=संयोजना ...
+Name[ms]=Setkan...
+Name[nb]=Innstillinger …
+Name[nds]=Instellen...
+Name[ne]=सेटअप...
+Name[nl]=Instellingen...
+Name[nn]=Oppsett …
+Name[pa]=ਸੈਟਅੱਪ...
+Name[pl]=Ustawienia...
+Name[pt]=Configurar...
+Name[pt_BR]=Configurar...
+Name[ro]=Configurare...
+Name[ru]=Настройка...
+Name[sk]=Nastavenie...
+Name[sl]=Nastavi ...
+Name[sq]=Instalimi...
+Name[sr]=Подеси...
+Name[sr@ijekavian]=Подеси...
+Name[sr@ijekavianlatin]=Podesi...
+Name[sr@latin]=Podesi...
+Name[sv]=Inställningar...
+Name[ta]=அமைப்பு...
+Name[tg]=Барпосозӣ...
+Name[th]=ตั้งค่า...
+Name[tr]=Kurulum...
+Name[ug]=ئورنات…
+Name[uk]=Встановити...
+Name[uz]=Oʻrnatish
+Name[uz@cyrillic]=Ўрнатиш
+Name[vi]=Thiết lập...
+Name[xh]=Iyacwangciswa...
+Name[x-test]=xxSetup...xx
+Name[zh_CN]=设置...
+Name[zh_TW]=設定...
+Icon=preferences-desktop-screensaver
+
+[Desktop Action InWindow]
+Exec=kslideshow.kss -window-id %w
+Name=Display in Specified Window
+Name[ast]=Amosar na ventana especificada
+Name[bg]=Показване в избран прозорец
+Name[br]=Diskwel er prenestr spisaet
+Name[bs]=Prikaži u određenom prozoru
+Name[ca]=Mostra a la finestra especificada
+Name[ca@valencia]=Mostra a la finestra especificada
+Name[cs]=Zobrazit v určeném okně
+Name[cy]=Dangos mewn Ffenestr Benodol
+Name[da]=Visning i angivet vindue
+Name[de]=In bestimmten Fenster anzeigen
+Name[el]=Προβολή στο καθορισμένο παράθυρο
+Name[en_GB]=Display in Specified Window
+Name[eo]=Montri en indikita fenestro
+Name[es]=Mostrar en la ventana especificada
+Name[et]=Määratud aknas näitamine
+Name[eu]=Bistaratu zehaztutako lehioan
+Name[fa]=نمایش در پنجره مشخص‌شده
+Name[fi]=Näytä määrätyssä ikkunassa
+Name[fr]=Affichage dans la fenêtre spécifiée
+Name[fy]=Werjefte yn in definiearre finster
+Name[ga]=Taispeáin san Fhuinneog Sonraithe
+Name[gl]=Mostrar na xanela indicada
+Name[he]=הצג בחלון המצוין
+Name[hne]=निरधारित विंडो मं देखाव
+Name[hr]=Prikaži u određenom prozoru
+Name[hu]=Megjelenítés a megadott ablakban
+Name[is]=Birta í völdum glugga
+Name[it]=Mostra nella finestra specificata
+Name[ja]=指定したウィンドウで表示
+Name[kk]=Келтірілген терезеде көрсетілсін
+Name[ko]=지정한 창에 보이기
+Name[lt]=Rodyti nurodytame lange
+Name[lv]=Rādīt norādītajā logā
+Name[mai]=निर्दिष्ट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во наведениот прозорец
+Name[ml]=പ്രത്യേകം പറഞ്ഞിരിക്കുന്ന ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=निर्देशीत चौकटीत दर्शवा
+Name[ms]=Papar dalam Tetingkap Yang Dinyatakan
+Name[nb]=Vis i angitt vindu
+Name[nds]=In utsöcht Finster wiesen
+Name[ne]=निर्दिष्ट सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven In een opgegeven venster
+Name[nn]=Vis i oppgjeve vindauge
+Name[pa]=ਦੱਸੇ ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w zadanym oknie
+Name[pt]=Mostrar na Janela Indicada
+Name[pt_BR]=Exibir na janela indicada
+Name[ro]=Afișează în fereastra specificată
+Name[ru]=Показывать в указанном окне
+Name[sk]=Zobraziť v zadanom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren e Specifikuar
+Name[sr]=Прикажи у задатом прозору
+Name[sr@ijekavian]=Прикажи у задатом прозору
+Name[sr@ijekavianlatin]=Prikaži u zadatom prozoru
+Name[sr@latin]=Prikaži u zadatom prozoru
+Name[sv]=Visa i angivet fönster
+Name[ta]=குறித்த சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи нишондода намоиш намоед
+Name[th]=แสดงในหน้าต่างที่กำหนด
+Name[tr]=Belirtilen Pencerede Göster
+Name[ug]=بەلگىلەنگەن كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити у вказаному вікні
+Name[vi]=Hiển thị trong Cửa sổ Đã định
+Name[x-test]=xxDisplay in Specified Windowxx
+Name[zh_CN]=在指定的窗口中显示
+Name[zh_TW]=在指定的視窗中顯示
+NoDisplay=true
+
+[Desktop Action Root]
+Exec=kslideshow.kss -root
+Name=Display in Root Window
+Name[ast]=Amosar na ventana raíz
+Name[bg]=Показване в главния прозорец
+Name[br]=Diskwel er prenestr gwrizienn
+Name[bs]=Prikaži u korijenom prozoru
+Name[ca]=Mostra a la finestra arrel
+Name[ca@valencia]=Mostra a la finestra arrel
+Name[cs]=Zobrazit na pozadí plochy
+Name[cy]=Dangos mewn Ffenestr Wraidd
+Name[da]=Visning i root-vindue
+Name[de]=In Hintergrundfenster anzeigen
+Name[el]=Προβολή στο βασικό παράθυρο
+Name[en_GB]=Display in Root Window
+Name[eo]=Montri en radika fenestro
+Name[es]=Mostrar en la ventana raíz
+Name[et]=Juuraknas näitamine
+Name[eu]=Bistaratu erro lehioan
+Name[fa]=نمایش در پنجره ریشه
+Name[fi]=Näytä juuri-ikkunassa
+Name[fr]=Affichage dans la fenêtre racine
+Name[fy]=Werjefte yn haadfinster
+Name[ga]=Taispeáin sa Phríomhfhuinneog
+Name[gl]=Mostrar na xanela raíz
+Name[he]=הצג בחלון השורש
+Name[hne]=रूट विंडो मं देखाव
+Name[hr]=Prikaži u ishodišnom prozoru
+Name[hu]=Megjelenítés a gyökérablakban
+Name[is]=Birta í rótarglugganum
+Name[it]=Mostra sullo sfondo
+Name[ja]=ルートウィンドウで表示
+Name[kk]=Түбір терезесінде көрсетілсін
+Name[ko]=전체 화면으로 보이기
+Name[lt]=Rodyti root lange
+Name[lv]=Rādīt saknes logā
+Name[mai]=रूट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во коренскиот прозорец
+Name[ml]=മൂല ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=रूट चौकट मध्ये दर्शवा
+Name[ms]=Papar dalam Tetingkap Root
+Name[nb]=Vis i root-vindu
+Name[nds]=In Hööftfinster wiesen
+Name[ne]=मूल सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven in hoofdvenster
+Name[nn]=Vis i rotvindauget
+Name[pa]=Root ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w oknie głównym
+Name[pt]=Mostrar na Janela de Fundo
+Name[pt_BR]=Exibir na janela raiz
+Name[ro]=Afișează în fereastra rădăcină
+Name[ru]=Показывать в корневом окне
+Name[sk]=Zobraziť v koreňovom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren Bazë
+Name[sr]=Прикажи у кореном прозору
+Name[sr@ijekavian]=Прикажи у корјеном прозору
+Name[sr@ijekavianlatin]=Prikaži u korjenom prozoru
+Name[sr@latin]=Prikaži u korenom prozoru
+Name[sv]=Visa i rotfönstret
+Name[ta]=ஆரம்ப சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи решагӣ намоиш намоед
+Name[th]=แสดงในหน้าต่างราก
+Name[tr]=Kök Pencerede Göster
+Name[ug]=غول كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити в кореневому вікні
+Name[vi]=Hiển thị trong Cửa sổ Gốc
+Name[x-test]=xxDisplay in Root Windowxx
+Name[zh_CN]=在根窗口中显示
+Name[zh_TW]=在根視窗中顯示
+NoDisplay=true
+

kscreensaver/kdesavers/KSolarWinds.desktop

@@ -0,0 +1,294 @@
+[Desktop Entry]
+Exec=ksolarwinds.kss
+Icon=preferences-desktop-screensaver
+Type=Service
+X-KDE-ServiceTypes=ScreenSaver
+Actions=Setup;InWindow;Root;
+X-KDE-Category=OpenGL Screen Savers
+X-KDE-Type=OpenGL
+Name=Solar Winds (GL)
+Name[ast]=Vientu solar (GL)
+Name[bg]=Слънчев вятър
+Name[br]=Avelioù an Heol (GL)
+Name[bs]=Solarni vjetrovi (GL)
+Name[ca]=Vent solar (GL)
+Name[ca@valencia]=Vent solar (GL)
+Name[cs]=Solar Winds (GL)
+Name[cy]=Gwyntoedd o'r Haul (GL)
+Name[da]=Solvinde (GL)
+Name[de]=Sonnenwind
+Name[el]=Solar Winds (GL)
+Name[en_GB]=Solar Winds (GL)
+Name[eo]=Sunaj ventoj (GL)
+Name[es]=Viento solar (GL)
+Name[et]=Päikesetuul (GL)
+Name[eu]=Eguzki-haizeak (GL)
+Name[fa]=پیچشهای خورشیدی (GL)
+Name[fi]=Aurinkotuuli (GL)
+Name[fr]=Vents solaires (GL)
+Name[fy]=Sinnewyn (GL)
+Name[ga]=Solar Winds (GL)
+Name[gl]=Vento solar (GL)
+Name[he]=רוחות סולאריות (GL)
+Name[hne]=सौर तूफान (जीएल)
+Name[hu]=Napszél (OpenGL)
+Name[is]=Sólvindar (GL)
+Name[it]=Venti solari (GL)
+Name[ja]=太陽風 (GL)
+Name[kk]=Күн желі (GL)
+Name[ko]=태양풍 (GL)
+Name[lt]=Solar Winds (GL)
+Name[lv]=Saules vēji (GL)
+Name[mk]=Соларни ветрови (GL)
+Name[ml]=സൌരക്കാറ്റുകള്‍ (ജിഎല്‍)
+Name[ms]=Solar Winds (GL)
+Name[nb]=Solvind (GL)
+Name[nds]=Sünnwind
+Name[ne]=सौर्य हावा (GL)
+Name[nl]=Zonnewind (GL)
+Name[nn]=Solvind (GL)
+Name[pl]=Wiatry słoneczne (GL)
+Name[pt]=Ventos Solares (GL)
+Name[pt_BR]=Ventos Solares (GL)
+Name[ro]=Vînturi solare (GL)
+Name[ru]=Солнечный ветер (GL)
+Name[sk]=Solar Winds (GL)
+Name[sl]=Sončevi vetrovi (GL)
+Name[sq]=Solar Winds (GL)
+Name[sr]=Соларни ветрови
+Name[sr@ijekavian]=Соларни вјетрови
+Name[sr@ijekavianlatin]=Solarni vjetrovi
+Name[sr@latin]=Solarni vetrovi
+Name[sv]=Solvindar (GL)
+Name[ta]=சூரிய காற்றுக்கள்(GL)
+Name[tg]=Шамоли офтобӣ (GL)
+Name[th]=ลมสุริยะ (GL)
+Name[tr]=Güneş Rüzgarı (GL)
+Name[uk]=Сонячні вітри (GL)
+Name[uz]=Quyosh shamollari (GL)
+Name[uz@cyrillic]=Қуёш шамоллари (GL)
+Name[vi]=Gió Mặt Trời (GL)
+Name[xh]=Solar Winds (GL)
+Name[x-test]=xxSolar Winds (GL)xx
+Name[zh_CN]=太阳风(GL)
+Name[zh_TW]=Solar Winds (GL)
+
+[Desktop Action Setup]
+Exec=ksolarwinds.kss -setup
+Name=Setup...
+Name[af]=Opstelling...
+Name[ast]=Configuración...
+Name[bg]=Настройки...
+Name[br]=Kefluniadur ...
+Name[bs]=Podesi...
+Name[ca]=Arranjament...
+Name[ca@valencia]=Arranjament...
+Name[cs]=Nastavení...
+Name[cy]=Gosod ...
+Name[da]=Opsætning...
+Name[de]=Einrichtung ...
+Name[el]=Ρύθμιση...
+Name[en_GB]=Setup...
+Name[eo]=Agordo...
+Name[es]=Configuración...
+Name[et]=Seadistamine...
+Name[eu]=Konfiguratu...
+Name[fa]=برپایی...
+Name[fi]=Asetukset…
+Name[fr]=Configuration...
+Name[fy]=Opset...
+Name[ga]=Socrú...
+Name[gl]=Configuración...
+Name[he]=הגדרות...
+Name[hne]=सेटअप...
+Name[hr]=Postavke …
+Name[hu]=Beállítás...
+Name[is]=Stillingar...
+Name[it]=Impostazioni...
+Name[ja]=設定...
+Name[kk]=Баптау...
+Name[ko]=설정...
+Name[lt]=Sąranka ...
+Name[lv]=Iestatījumi...
+Name[mai]=सेटअप...
+Name[mk]=Поставување...
+Name[ml]=ഒരുക്കം...
+Name[mr]=संयोजना ...
+Name[ms]=Setkan...
+Name[nb]=Innstillinger …
+Name[nds]=Instellen...
+Name[ne]=सेटअप...
+Name[nl]=Instellingen...
+Name[nn]=Oppsett …
+Name[pa]=ਸੈਟਅੱਪ...
+Name[pl]=Ustawienia...
+Name[pt]=Configurar...
+Name[pt_BR]=Configurar...
+Name[ro]=Configurare...
+Name[ru]=Настройка...
+Name[sk]=Nastavenie...
+Name[sl]=Nastavi ...
+Name[sq]=Instalimi...
+Name[sr]=Подеси...
+Name[sr@ijekavian]=Подеси...
+Name[sr@ijekavianlatin]=Podesi...
+Name[sr@latin]=Podesi...
+Name[sv]=Inställningar...
+Name[ta]=அமைப்பு...
+Name[tg]=Барпосозӣ...
+Name[th]=ตั้งค่า...
+Name[tr]=Kurulum...
+Name[ug]=ئورنات…
+Name[uk]=Встановити...
+Name[uz]=Oʻrnatish
+Name[uz@cyrillic]=Ўрнатиш
+Name[vi]=Thiết lập...
+Name[xh]=Iyacwangciswa...
+Name[x-test]=xxSetup...xx
+Name[zh_CN]=设置...
+Name[zh_TW]=設定...
+Icon=preferences-desktop-screensaver
+
+[Desktop Action InWindow]
+Exec=ksolarwinds.kss -window-id %w
+Name=Display in Specified Window
+Name[ast]=Amosar na ventana especificada
+Name[bg]=Показване в избран прозорец
+Name[br]=Diskwel er prenestr spisaet
+Name[bs]=Prikaži u određenom prozoru
+Name[ca]=Mostra a la finestra especificada
+Name[ca@valencia]=Mostra a la finestra especificada
+Name[cs]=Zobrazit v určeném okně
+Name[cy]=Dangos mewn Ffenestr Benodol
+Name[da]=Visning i angivet vindue
+Name[de]=In bestimmten Fenster anzeigen
+Name[el]=Προβολή στο καθορισμένο παράθυρο
+Name[en_GB]=Display in Specified Window
+Name[eo]=Montri en indikita fenestro
+Name[es]=Mostrar en la ventana especificada
+Name[et]=Määratud aknas näitamine
+Name[eu]=Bistaratu zehaztutako lehioan
+Name[fa]=نمایش در پنجره مشخص‌شده
+Name[fi]=Näytä määrätyssä ikkunassa
+Name[fr]=Affichage dans la fenêtre spécifiée
+Name[fy]=Werjefte yn in definiearre finster
+Name[ga]=Taispeáin san Fhuinneog Sonraithe
+Name[gl]=Mostrar na xanela indicada
+Name[he]=הצג בחלון המצוין
+Name[hne]=निरधारित विंडो मं देखाव
+Name[hr]=Prikaži u određenom prozoru
+Name[hu]=Megjelenítés a megadott ablakban
+Name[is]=Birta í völdum glugga
+Name[it]=Mostra nella finestra specificata
+Name[ja]=指定したウィンドウで表示
+Name[kk]=Келтірілген терезеде көрсетілсін
+Name[ko]=지정한 창에 보이기
+Name[lt]=Rodyti nurodytame lange
+Name[lv]=Rādīt norādītajā logā
+Name[mai]=निर्दिष्ट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во наведениот прозорец
+Name[ml]=പ്രത്യേകം പറഞ്ഞിരിക്കുന്ന ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=निर्देशीत चौकटीत दर्शवा
+Name[ms]=Papar dalam Tetingkap Yang Dinyatakan
+Name[nb]=Vis i angitt vindu
+Name[nds]=In utsöcht Finster wiesen
+Name[ne]=निर्दिष्ट सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven In een opgegeven venster
+Name[nn]=Vis i oppgjeve vindauge
+Name[pa]=ਦੱਸੇ ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w zadanym oknie
+Name[pt]=Mostrar na Janela Indicada
+Name[pt_BR]=Exibir na janela indicada
+Name[ro]=Afișează în fereastra specificată
+Name[ru]=Показывать в указанном окне
+Name[sk]=Zobraziť v zadanom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren e Specifikuar
+Name[sr]=Прикажи у задатом прозору
+Name[sr@ijekavian]=Прикажи у задатом прозору
+Name[sr@ijekavianlatin]=Prikaži u zadatom prozoru
+Name[sr@latin]=Prikaži u zadatom prozoru
+Name[sv]=Visa i angivet fönster
+Name[ta]=குறித்த சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи нишондода намоиш намоед
+Name[th]=แสดงในหน้าต่างที่กำหนด
+Name[tr]=Belirtilen Pencerede Göster
+Name[ug]=بەلگىلەنگەن كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити у вказаному вікні
+Name[vi]=Hiển thị trong Cửa sổ Đã định
+Name[x-test]=xxDisplay in Specified Windowxx
+Name[zh_CN]=在指定的窗口中显示
+Name[zh_TW]=在指定的視窗中顯示
+NoDisplay=true
+
+[Desktop Action Root]
+Exec=ksolarwinds.kss -root
+Name=Display in Root Window
+Name[ast]=Amosar na ventana raíz
+Name[bg]=Показване в главния прозорец
+Name[br]=Diskwel er prenestr gwrizienn
+Name[bs]=Prikaži u korijenom prozoru
+Name[ca]=Mostra a la finestra arrel
+Name[ca@valencia]=Mostra a la finestra arrel
+Name[cs]=Zobrazit na pozadí plochy
+Name[cy]=Dangos mewn Ffenestr Wraidd
+Name[da]=Visning i root-vindue
+Name[de]=In Hintergrundfenster anzeigen
+Name[el]=Προβολή στο βασικό παράθυρο
+Name[en_GB]=Display in Root Window
+Name[eo]=Montri en radika fenestro
+Name[es]=Mostrar en la ventana raíz
+Name[et]=Juuraknas näitamine
+Name[eu]=Bistaratu erro lehioan
+Name[fa]=نمایش در پنجره ریشه
+Name[fi]=Näytä juuri-ikkunassa
+Name[fr]=Affichage dans la fenêtre racine
+Name[fy]=Werjefte yn haadfinster
+Name[ga]=Taispeáin sa Phríomhfhuinneog
+Name[gl]=Mostrar na xanela raíz
+Name[he]=הצג בחלון השורש
+Name[hne]=रूट विंडो मं देखाव
+Name[hr]=Prikaži u ishodišnom prozoru
+Name[hu]=Megjelenítés a gyökérablakban
+Name[is]=Birta í rótarglugganum
+Name[it]=Mostra sullo sfondo
+Name[ja]=ルートウィンドウで表示
+Name[kk]=Түбір терезесінде көрсетілсін
+Name[ko]=전체 화면으로 보이기
+Name[lt]=Rodyti root lange
+Name[lv]=Rādīt saknes logā
+Name[mai]=रूट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во коренскиот прозорец
+Name[ml]=മൂല ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=रूट चौकट मध्ये दर्शवा
+Name[ms]=Papar dalam Tetingkap Root
+Name[nb]=Vis i root-vindu
+Name[nds]=In Hööftfinster wiesen
+Name[ne]=मूल सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven in hoofdvenster
+Name[nn]=Vis i rotvindauget
+Name[pa]=Root ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w oknie głównym
+Name[pt]=Mostrar na Janela de Fundo
+Name[pt_BR]=Exibir na janela raiz
+Name[ro]=Afișează în fereastra rădăcină
+Name[ru]=Показывать в корневом окне
+Name[sk]=Zobraziť v koreňovom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren Bazë
+Name[sr]=Прикажи у кореном прозору
+Name[sr@ijekavian]=Прикажи у корјеном прозору
+Name[sr@ijekavianlatin]=Prikaži u korjenom prozoru
+Name[sr@latin]=Prikaži u korenom prozoru
+Name[sv]=Visa i rotfönstret
+Name[ta]=ஆரம்ப சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи решагӣ намоиш намоед
+Name[th]=แสดงในหน้าต่างราก
+Name[tr]=Kök Pencerede Göster
+Name[ug]=غول كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити в кореневому вікні
+Name[vi]=Hiển thị trong Cửa sổ Gốc
+Name[x-test]=xxDisplay in Root Windowxx
+Name[zh_CN]=在根窗口中显示
+Name[zh_TW]=在根視窗中顯示
+NoDisplay=true

kscreensaver/kdesavers/KVm.desktop

@@ -0,0 +1,296 @@
+[Desktop Entry]
+Exec=kvm.kss
+Icon=preferences-desktop-screensaver
+Type=Service
+X-KDE-ServiceTypes=ScreenSaver
+Actions=Setup;InWindow;Root;
+X-KDE-Category=Gadgets & Simulations
+Name=Virtual Machine
+Name[af]=Virtuele Masjien
+Name[ast]=Máquina virtual
+Name[bg]=Виртуална машина
+Name[br]=Ardivink galloudel
+Name[bs]=Virtualna mašina
+Name[ca]=Màquina virtual
+Name[ca@valencia]=Màquina virtual
+Name[cs]=Virtuální stroj
+Name[cy]=Peiriant Rhith
+Name[da]=Virtuel maskine
+Name[de]=Virtuelle Maschine
+Name[el]=Εικονική μηχανή
+Name[en_GB]=Virtual Machine
+Name[eo]=Virtuala maŝino
+Name[es]=Máquina virtual
+Name[et]=Virtuaalne Masin
+Name[eu]=Makina birtuala
+Name[fa]=ماشین مجازی
+Name[fi]=Virtuaalikone
+Name[fr]=Machine virtuelle
+Name[fy]=Firtuele masine
+Name[ga]=Meaisín Fíorúil
+Name[gl]=Máquina virtual
+Name[he]=מכונה וירטואלית
+Name[hne]=आभासी मसीन
+Name[hu]=Virtuális gép
+Name[is]=Sýndarvél
+Name[it]=Macchina virtuale
+Name[ja]=仮想マシン
+Name[kk]=Виртуалды компьютер
+Name[ko]=가상 머신
+Name[lt]=Virtuali Mašina
+Name[lv]=Virtuālā mašīna
+Name[mk]=Виртуелна машина
+Name[ml]=മായാ യന്ത്രം
+Name[ms]=Mesin Maya
+Name[nb]=Virtuell maskin
+Name[nds]=Virtuell Maschien
+Name[ne]=अवास्तविक मेशिन
+Name[nl]=Virtuele machine
+Name[nn]=Virtuell maskin
+Name[pa]=ਵੁਰਚੁਅਲ ਮਸ਼ੀਨ
+Name[pl]=Maszyna wirtualna
+Name[pt]=Máquina Virtual
+Name[pt_BR]=Máquina Virtual
+Name[ro]=Mașină virtuală
+Name[ru]=Виртуальная машина
+Name[sk]=Virtuálny stroj
+Name[sl]=Navidezni stroj
+Name[sq]=Virtual Machine
+Name[sr]=Виртуелна машина
+Name[sr@ijekavian]=Виртуелна машина
+Name[sr@ijekavianlatin]=Virtuelna mašina
+Name[sr@latin]=Virtuelna mašina
+Name[sv]=Virtuell maskin
+Name[ta]=கற்பனை வாகனம்
+Name[tg]=Мошини уфуқӣ
+Name[th]=เครื่องจำลอง
+Name[tr]=Sanal Makine
+Name[ug]=مەۋھۇم كومپيۇتېر
+Name[uk]=Віртуальна машина
+Name[uz]=Virtual kompyuter
+Name[uz@cyrillic]=Виртуал компьютер
+Name[vi]=Máy Ảo
+Name[xh]=Umatshini onesiqhamo
+Name[x-test]=xxVirtual Machinexx
+Name[zh_CN]=虚拟机
+Name[zh_TW]=虛擬機器
+
+[Desktop Action Setup]
+Exec=kvm.kss -setup
+Name=Setup...
+Name[af]=Opstelling...
+Name[ast]=Configuración...
+Name[bg]=Настройки...
+Name[br]=Kefluniadur ...
+Name[bs]=Podesi...
+Name[ca]=Arranjament...
+Name[ca@valencia]=Arranjament...
+Name[cs]=Nastavení...
+Name[cy]=Gosod ...
+Name[da]=Opsætning...
+Name[de]=Einrichtung ...
+Name[el]=Ρύθμιση...
+Name[en_GB]=Setup...
+Name[eo]=Agordo...
+Name[es]=Configuración...
+Name[et]=Seadistamine...
+Name[eu]=Konfiguratu...
+Name[fa]=برپایی...
+Name[fi]=Asetukset…
+Name[fr]=Configuration...
+Name[fy]=Opset...
+Name[ga]=Socrú...
+Name[gl]=Configuración...
+Name[he]=הגדרות...
+Name[hne]=सेटअप...
+Name[hr]=Postavke …
+Name[hu]=Beállítás...
+Name[is]=Stillingar...
+Name[it]=Impostazioni...
+Name[ja]=設定...
+Name[kk]=Баптау...
+Name[ko]=설정...
+Name[lt]=Sąranka ...
+Name[lv]=Iestatījumi...
+Name[mai]=सेटअप...
+Name[mk]=Поставување...
+Name[ml]=ഒരുക്കം...
+Name[mr]=संयोजना ...
+Name[ms]=Setkan...
+Name[nb]=Innstillinger …
+Name[nds]=Instellen...
+Name[ne]=सेटअप...
+Name[nl]=Instellingen...
+Name[nn]=Oppsett …
+Name[pa]=ਸੈਟਅੱਪ...
+Name[pl]=Ustawienia...
+Name[pt]=Configurar...
+Name[pt_BR]=Configurar...
+Name[ro]=Configurare...
+Name[ru]=Настройка...
+Name[sk]=Nastavenie...
+Name[sl]=Nastavi ...
+Name[sq]=Instalimi...
+Name[sr]=Подеси...
+Name[sr@ijekavian]=Подеси...
+Name[sr@ijekavianlatin]=Podesi...
+Name[sr@latin]=Podesi...
+Name[sv]=Inställningar...
+Name[ta]=அமைப்பு...
+Name[tg]=Барпосозӣ...
+Name[th]=ตั้งค่า...
+Name[tr]=Kurulum...
+Name[ug]=ئورنات…
+Name[uk]=Встановити...
+Name[uz]=Oʻrnatish
+Name[uz@cyrillic]=Ўрнатиш
+Name[vi]=Thiết lập...
+Name[xh]=Iyacwangciswa...
+Name[x-test]=xxSetup...xx
+Name[zh_CN]=设置...
+Name[zh_TW]=設定...
+Icon=preferences-desktop-screensaver
+
+[Desktop Action InWindow]
+Exec=kvm.kss -window-id %w
+Name=Display in Specified Window
+Name[ast]=Amosar na ventana especificada
+Name[bg]=Показване в избран прозорец
+Name[br]=Diskwel er prenestr spisaet
+Name[bs]=Prikaži u određenom prozoru
+Name[ca]=Mostra a la finestra especificada
+Name[ca@valencia]=Mostra a la finestra especificada
+Name[cs]=Zobrazit v určeném okně
+Name[cy]=Dangos mewn Ffenestr Benodol
+Name[da]=Visning i angivet vindue
+Name[de]=In bestimmten Fenster anzeigen
+Name[el]=Προβολή στο καθορισμένο παράθυρο
+Name[en_GB]=Display in Specified Window
+Name[eo]=Montri en indikita fenestro
+Name[es]=Mostrar en la ventana especificada
+Name[et]=Määratud aknas näitamine
+Name[eu]=Bistaratu zehaztutako lehioan
+Name[fa]=نمایش در پنجره مشخص‌شده
+Name[fi]=Näytä määrätyssä ikkunassa
+Name[fr]=Affichage dans la fenêtre spécifiée
+Name[fy]=Werjefte yn in definiearre finster
+Name[ga]=Taispeáin san Fhuinneog Sonraithe
+Name[gl]=Mostrar na xanela indicada
+Name[he]=הצג בחלון המצוין
+Name[hne]=निरधारित विंडो मं देखाव
+Name[hr]=Prikaži u određenom prozoru
+Name[hu]=Megjelenítés a megadott ablakban
+Name[is]=Birta í völdum glugga
+Name[it]=Mostra nella finestra specificata
+Name[ja]=指定したウィンドウで表示
+Name[kk]=Келтірілген терезеде көрсетілсін
+Name[ko]=지정한 창에 보이기
+Name[lt]=Rodyti nurodytame lange
+Name[lv]=Rādīt norādītajā logā
+Name[mai]=निर्दिष्ट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во наведениот прозорец
+Name[ml]=പ്രത്യേകം പറഞ്ഞിരിക്കുന്ന ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=निर्देशीत चौकटीत दर्शवा
+Name[ms]=Papar dalam Tetingkap Yang Dinyatakan
+Name[nb]=Vis i angitt vindu
+Name[nds]=In utsöcht Finster wiesen
+Name[ne]=निर्दिष्ट सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven In een opgegeven venster
+Name[nn]=Vis i oppgjeve vindauge
+Name[pa]=ਦੱਸੇ ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w zadanym oknie
+Name[pt]=Mostrar na Janela Indicada
+Name[pt_BR]=Exibir na janela indicada
+Name[ro]=Afișează în fereastra specificată
+Name[ru]=Показывать в указанном окне
+Name[sk]=Zobraziť v zadanom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren e Specifikuar
+Name[sr]=Прикажи у задатом прозору
+Name[sr@ijekavian]=Прикажи у задатом прозору
+Name[sr@ijekavianlatin]=Prikaži u zadatom prozoru
+Name[sr@latin]=Prikaži u zadatom prozoru
+Name[sv]=Visa i angivet fönster
+Name[ta]=குறித்த சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи нишондода намоиш намоед
+Name[th]=แสดงในหน้าต่างที่กำหนด
+Name[tr]=Belirtilen Pencerede Göster
+Name[ug]=بەلگىلەنگەن كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити у вказаному вікні
+Name[vi]=Hiển thị trong Cửa sổ Đã định
+Name[x-test]=xxDisplay in Specified Windowxx
+Name[zh_CN]=在指定的窗口中显示
+Name[zh_TW]=在指定的視窗中顯示
+NoDisplay=true
+
+[Desktop Action Root]
+Exec=kvm.kss -root
+Name=Display in Root Window
+Name[ast]=Amosar na ventana raíz
+Name[bg]=Показване в главния прозорец
+Name[br]=Diskwel er prenestr gwrizienn
+Name[bs]=Prikaži u korijenom prozoru
+Name[ca]=Mostra a la finestra arrel
+Name[ca@valencia]=Mostra a la finestra arrel
+Name[cs]=Zobrazit na pozadí plochy
+Name[cy]=Dangos mewn Ffenestr Wraidd
+Name[da]=Visning i root-vindue
+Name[de]=In Hintergrundfenster anzeigen
+Name[el]=Προβολή στο βασικό παράθυρο
+Name[en_GB]=Display in Root Window
+Name[eo]=Montri en radika fenestro
+Name[es]=Mostrar en la ventana raíz
+Name[et]=Juuraknas näitamine
+Name[eu]=Bistaratu erro lehioan
+Name[fa]=نمایش در پنجره ریشه
+Name[fi]=Näytä juuri-ikkunassa
+Name[fr]=Affichage dans la fenêtre racine
+Name[fy]=Werjefte yn haadfinster
+Name[ga]=Taispeáin sa Phríomhfhuinneog
+Name[gl]=Mostrar na xanela raíz
+Name[he]=הצג בחלון השורש
+Name[hne]=रूट विंडो मं देखाव
+Name[hr]=Prikaži u ishodišnom prozoru
+Name[hu]=Megjelenítés a gyökérablakban
+Name[is]=Birta í rótarglugganum
+Name[it]=Mostra sullo sfondo
+Name[ja]=ルートウィンドウで表示
+Name[kk]=Түбір терезесінде көрсетілсін
+Name[ko]=전체 화면으로 보이기
+Name[lt]=Rodyti root lange
+Name[lv]=Rādīt saknes logā
+Name[mai]=रूट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во коренскиот прозорец
+Name[ml]=മൂല ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=रूट चौकट मध्ये दर्शवा
+Name[ms]=Papar dalam Tetingkap Root
+Name[nb]=Vis i root-vindu
+Name[nds]=In Hööftfinster wiesen
+Name[ne]=मूल सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven in hoofdvenster
+Name[nn]=Vis i rotvindauget
+Name[pa]=Root ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w oknie głównym
+Name[pt]=Mostrar na Janela de Fundo
+Name[pt_BR]=Exibir na janela raiz
+Name[ro]=Afișează în fereastra rădăcină
+Name[ru]=Показывать в корневом окне
+Name[sk]=Zobraziť v koreňovom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren Bazë
+Name[sr]=Прикажи у кореном прозору
+Name[sr@ijekavian]=Прикажи у корјеном прозору
+Name[sr@ijekavianlatin]=Prikaži u korjenom prozoru
+Name[sr@latin]=Prikaži u korenom prozoru
+Name[sv]=Visa i rotfönstret
+Name[ta]=ஆரம்ப சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи решагӣ намоиш намоед
+Name[th]=แสดงในหน้าต่างราก
+Name[tr]=Kök Pencerede Göster
+Name[ug]=غول كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити в кореневому вікні
+Name[vi]=Hiển thị trong Cửa sổ Gốc
+Name[x-test]=xxDisplay in Root Windowxx
+Name[zh_CN]=在根窗口中显示
+Name[zh_TW]=在根視窗中顯示
+NoDisplay=true

kscreensaver/kdesavers/KWave.desktop

@@ -0,0 +1,295 @@
+[Desktop Entry]
+Exec=kwave.kss
+Icon=preferences-desktop-screensaver
+Type=Service
+X-KDE-ServiceTypes=ScreenSaver
+Actions=Setup;InWindow;Root;
+X-KDE-Category=OpenGL Screen Savers
+X-KDE-Type=OpenGL
+Name=Bitmap Flag (GL)
+Name[af]=Biskaart Vlag (Gl)
+Name[ast]=Bandera de mapa de bits (GL)
+Name[bg]=Развяващ се флаг
+Name[bs]=Bitmap zastava (GL)
+Name[ca]=Bandera de mapa de bits (GL)
+Name[ca@valencia]=Bandera de mapa de bits (GL)
+Name[cs]=Bitmapová vlajka (GL)
+Name[cy]=Baner Didfap (GL)
+Name[da]=Bitmapflag (GL)
+Name[de]=Bildflagge
+Name[el]=Bitmap Flag (GL)
+Name[en_GB]=Bitmap Flag (GL)
+Name[eo]=Bildflago (GL)
+Name[es]=Bandera de mapa de bits (GL)
+Name[et]=Pildilipp (GL)
+Name[eu]=Bitmap Bandera (GL)
+Name[fa]=پرچم نگاشت بیت(GL)
+Name[fi]=Bittikarttalippu (GL)
+Name[fr]=Drapeau (GL)
+Name[fy]=Bitmap flagge (GL)
+Name[ga]=Bitmap Flag (GL)
+Name[gl]=Bandeira de mapa de bits (GL)
+Name[he]=דגל (GL)
+Name[hne]=झंडियाँ (जीएल)
+Name[hu]=Zászló (OpenGL)
+Name[is]=Myndafáni (GL)
+Name[it]=Immagine al vento (GL)
+Name[ja]=ビットマップフラッグ (GL)
+Name[kk]=Растр жалауы (GL)
+Name[ko]=비트맵 깃발 (GL)
+Name[lt]=Taškinės grafikos (bitmap) vėliava (GL)
+Name[lv]=Karogs no attēliem (GL)
+Name[mk]=Битмапирано знаме (GL)
+Name[ml]=ബിറ്റ്‌മാപ്പ് ഫ്ലാഗ് (ജിഎല്‍)
+Name[ms]=Bitmap Flag (GL)
+Name[nb]=Bittmap-flagg (GL)
+Name[nds]=Weihen Flagg (GL)
+Name[ne]=बिटम्याप झण्डा(GL)
+Name[nl]=Bitmap vlag (GL)
+Name[nn]=Flagg (GL)
+Name[pl]=Bitmapowa flaga (GL)
+Name[pt]=Imagem Ondulante (GL)
+Name[pt_BR]=Bitmap Flag (GL)
+Name[ro]=Steag imagine (GL)
+Name[ru]=Растровый флаг (GL)
+Name[sk]=Bitmapová vlajka (GL)
+Name[sl]=Bitna zastava (GL)
+Name[sq]=Bitmap Flag (GL)
+Name[sr]=Битмапски талас
+Name[sr@ijekavian]=Битмапски талас
+Name[sr@ijekavianlatin]=Bitmapski talas
+Name[sr@latin]=Bitmapski talas
+Name[sv]=Bitmappsflagga (GL)
+Name[ta]=பிட்வரைப்பட குறி
+Name[tg]=Байрақи растрӣ (GL)
+Name[th]=ธงแบบภาพบิตแมพ (GL)
+Name[tr]=Bayrak (GL)
+Name[uk]=Растровий прапор (GL)
+Name[uz]=Bayroq (GL)
+Name[uz@cyrillic]=Байроқ (GL)
+Name[vi]=Cờ Mảng ảnh (GL)
+Name[xh]=Indwe ye Bitmap (GL)
+Name[x-test]=xxBitmap Flag (GL)xx
+Name[zh_CN]=位图旗帜(GL)
+Name[zh_TW]=點陣圖旗幟 (GL)
+
+
+[Desktop Action Setup]
+Exec=kwave.kss -setup
+Name=Setup...
+Name[af]=Opstelling...
+Name[ast]=Configuración...
+Name[bg]=Настройки...
+Name[br]=Kefluniadur ...
+Name[bs]=Podesi...
+Name[ca]=Arranjament...
+Name[ca@valencia]=Arranjament...
+Name[cs]=Nastavení...
+Name[cy]=Gosod ...
+Name[da]=Opsætning...
+Name[de]=Einrichtung ...
+Name[el]=Ρύθμιση...
+Name[en_GB]=Setup...
+Name[eo]=Agordo...
+Name[es]=Configuración...
+Name[et]=Seadistamine...
+Name[eu]=Konfiguratu...
+Name[fa]=برپایی...
+Name[fi]=Asetukset…
+Name[fr]=Configuration...
+Name[fy]=Opset...
+Name[ga]=Socrú...
+Name[gl]=Configuración...
+Name[he]=הגדרות...
+Name[hne]=सेटअप...
+Name[hr]=Postavke …
+Name[hu]=Beállítás...
+Name[is]=Stillingar...
+Name[it]=Impostazioni...
+Name[ja]=設定...
+Name[kk]=Баптау...
+Name[ko]=설정...
+Name[lt]=Sąranka ...
+Name[lv]=Iestatījumi...
+Name[mai]=सेटअप...
+Name[mk]=Поставување...
+Name[ml]=ഒരുക്കം...
+Name[mr]=संयोजना ...
+Name[ms]=Setkan...
+Name[nb]=Innstillinger …
+Name[nds]=Instellen...
+Name[ne]=सेटअप...
+Name[nl]=Instellingen...
+Name[nn]=Oppsett …
+Name[pa]=ਸੈਟਅੱਪ...
+Name[pl]=Ustawienia...
+Name[pt]=Configurar...
+Name[pt_BR]=Configurar...
+Name[ro]=Configurare...
+Name[ru]=Настройка...
+Name[sk]=Nastavenie...
+Name[sl]=Nastavi ...
+Name[sq]=Instalimi...
+Name[sr]=Подеси...
+Name[sr@ijekavian]=Подеси...
+Name[sr@ijekavianlatin]=Podesi...
+Name[sr@latin]=Podesi...
+Name[sv]=Inställningar...
+Name[ta]=அமைப்பு...
+Name[tg]=Барпосозӣ...
+Name[th]=ตั้งค่า...
+Name[tr]=Kurulum...
+Name[ug]=ئورنات…
+Name[uk]=Встановити...
+Name[uz]=Oʻrnatish
+Name[uz@cyrillic]=Ўрнатиш
+Name[vi]=Thiết lập...
+Name[xh]=Iyacwangciswa...
+Name[x-test]=xxSetup...xx
+Name[zh_CN]=设置...
+Name[zh_TW]=設定...
+Icon=preferences-desktop-screensaver
+
+[Desktop Action InWindow]
+Exec=kwave.kss -window-id %w
+Name=Display in Specified Window
+Name[ast]=Amosar na ventana especificada
+Name[bg]=Показване в избран прозорец
+Name[br]=Diskwel er prenestr spisaet
+Name[bs]=Prikaži u određenom prozoru
+Name[ca]=Mostra a la finestra especificada
+Name[ca@valencia]=Mostra a la finestra especificada
+Name[cs]=Zobrazit v určeném okně
+Name[cy]=Dangos mewn Ffenestr Benodol
+Name[da]=Visning i angivet vindue
+Name[de]=In bestimmten Fenster anzeigen
+Name[el]=Προβολή στο καθορισμένο παράθυρο
+Name[en_GB]=Display in Specified Window
+Name[eo]=Montri en indikita fenestro
+Name[es]=Mostrar en la ventana especificada
+Name[et]=Määratud aknas näitamine
+Name[eu]=Bistaratu zehaztutako lehioan
+Name[fa]=نمایش در پنجره مشخص‌شده
+Name[fi]=Näytä määrätyssä ikkunassa
+Name[fr]=Affichage dans la fenêtre spécifiée
+Name[fy]=Werjefte yn in definiearre finster
+Name[ga]=Taispeáin san Fhuinneog Sonraithe
+Name[gl]=Mostrar na xanela indicada
+Name[he]=הצג בחלון המצוין
+Name[hne]=निरधारित विंडो मं देखाव
+Name[hr]=Prikaži u određenom prozoru
+Name[hu]=Megjelenítés a megadott ablakban
+Name[is]=Birta í völdum glugga
+Name[it]=Mostra nella finestra specificata
+Name[ja]=指定したウィンドウで表示
+Name[kk]=Келтірілген терезеде көрсетілсін
+Name[ko]=지정한 창에 보이기
+Name[lt]=Rodyti nurodytame lange
+Name[lv]=Rādīt norādītajā logā
+Name[mai]=निर्दिष्ट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во наведениот прозорец
+Name[ml]=പ്രത്യേകം പറഞ്ഞിരിക്കുന്ന ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=निर्देशीत चौकटीत दर्शवा
+Name[ms]=Papar dalam Tetingkap Yang Dinyatakan
+Name[nb]=Vis i angitt vindu
+Name[nds]=In utsöcht Finster wiesen
+Name[ne]=निर्दिष्ट सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven In een opgegeven venster
+Name[nn]=Vis i oppgjeve vindauge
+Name[pa]=ਦੱਸੇ ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w zadanym oknie
+Name[pt]=Mostrar na Janela Indicada
+Name[pt_BR]=Exibir na janela indicada
+Name[ro]=Afișează în fereastra specificată
+Name[ru]=Показывать в указанном окне
+Name[sk]=Zobraziť v zadanom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren e Specifikuar
+Name[sr]=Прикажи у задатом прозору
+Name[sr@ijekavian]=Прикажи у задатом прозору
+Name[sr@ijekavianlatin]=Prikaži u zadatom prozoru
+Name[sr@latin]=Prikaži u zadatom prozoru
+Name[sv]=Visa i angivet fönster
+Name[ta]=குறித்த சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи нишондода намоиш намоед
+Name[th]=แสดงในหน้าต่างที่กำหนด
+Name[tr]=Belirtilen Pencerede Göster
+Name[ug]=بەلگىلەنگەن كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити у вказаному вікні
+Name[vi]=Hiển thị trong Cửa sổ Đã định
+Name[x-test]=xxDisplay in Specified Windowxx
+Name[zh_CN]=在指定的窗口中显示
+Name[zh_TW]=在指定的視窗中顯示
+NoDisplay=true
+
+[Desktop Action Root]
+Exec=kwave.kss -root
+Name=Display in Root Window
+Name[ast]=Amosar na ventana raíz
+Name[bg]=Показване в главния прозорец
+Name[br]=Diskwel er prenestr gwrizienn
+Name[bs]=Prikaži u korijenom prozoru
+Name[ca]=Mostra a la finestra arrel
+Name[ca@valencia]=Mostra a la finestra arrel
+Name[cs]=Zobrazit na pozadí plochy
+Name[cy]=Dangos mewn Ffenestr Wraidd
+Name[da]=Visning i root-vindue
+Name[de]=In Hintergrundfenster anzeigen
+Name[el]=Προβολή στο βασικό παράθυρο
+Name[en_GB]=Display in Root Window
+Name[eo]=Montri en radika fenestro
+Name[es]=Mostrar en la ventana raíz
+Name[et]=Juuraknas näitamine
+Name[eu]=Bistaratu erro lehioan
+Name[fa]=نمایش در پنجره ریشه
+Name[fi]=Näytä juuri-ikkunassa
+Name[fr]=Affichage dans la fenêtre racine
+Name[fy]=Werjefte yn haadfinster
+Name[ga]=Taispeáin sa Phríomhfhuinneog
+Name[gl]=Mostrar na xanela raíz
+Name[he]=הצג בחלון השורש
+Name[hne]=रूट विंडो मं देखाव
+Name[hr]=Prikaži u ishodišnom prozoru
+Name[hu]=Megjelenítés a gyökérablakban
+Name[is]=Birta í rótarglugganum
+Name[it]=Mostra sullo sfondo
+Name[ja]=ルートウィンドウで表示
+Name[kk]=Түбір терезесінде көрсетілсін
+Name[ko]=전체 화면으로 보이기
+Name[lt]=Rodyti root lange
+Name[lv]=Rādīt saknes logā
+Name[mai]=रूट विंडो मे प्रदर्शित करू
+Name[mk]=Прикажи во коренскиот прозорец
+Name[ml]=മൂല ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=रूट चौकट मध्ये दर्शवा
+Name[ms]=Papar dalam Tetingkap Root
+Name[nb]=Vis i root-vindu
+Name[nds]=In Hööftfinster wiesen
+Name[ne]=मूल सञ्झ्यालमा प्रदर्शन
+Name[nl]=Weergeven in hoofdvenster
+Name[nn]=Vis i rotvindauget
+Name[pa]=Root ਝਰੋਖੇ ਵਿੱਚ ਵੇਖਾਓ
+Name[pl]=Wyświetl w oknie głównym
+Name[pt]=Mostrar na Janela de Fundo
+Name[pt_BR]=Exibir na janela raiz
+Name[ro]=Afișează în fereastra rădăcină
+Name[ru]=Показывать в корневом окне
+Name[sk]=Zobraziť v koreňovom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaq në Dritaren Bazë
+Name[sr]=Прикажи у кореном прозору
+Name[sr@ijekavian]=Прикажи у корјеном прозору
+Name[sr@ijekavianlatin]=Prikaži u korjenom prozoru
+Name[sr@latin]=Prikaži u korenom prozoru
+Name[sv]=Visa i rotfönstret
+Name[ta]=ஆரம்ப சாளரத்தில் காட்டு
+Name[tg]=Дар тирезаи решагӣ намоиш намоед
+Name[th]=แสดงในหน้าต่างราก
+Name[tr]=Kök Pencerede Göster
+Name[ug]=غول كۆزنەكتە كۆرسەت
+Name[uk]=Відобразити в кореневому вікні
+Name[vi]=Hiển thị trong Cửa sổ Gốc
+Name[x-test]=xxDisplay in Root Windowxx
+Name[zh_CN]=在根窗口中显示
+Name[zh_TW]=在根視窗中顯示
+NoDisplay=true

kscreensaver/kdesavers/README

@@ -0,0 +1,3 @@
+These are native KDE screensavers using the libkscreensaver library.
+If you are writing a screensaver for KDE use these as references rather
+than the ported savers.

kscreensaver/kdesavers/SolarWinds.cpp

@@ -0,0 +1,797 @@
+/*
+ *  Terence Welsh Screensaver - Solar Winds
+ *  http://www.reallyslick.com/
+ *
+ *  Ported to KDE by Karl Robillard
+ *  Copyright (C) 2002  Terence M. Welsh
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License as
+ *  published by the Free Software Foundation; either version 2 of
+ *  the License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdio.h>
+#include <math.h>
+#include <stdlib.h>
+#include <time.h>
+#include <qtimer.h>
+#include "SolarWinds.h"
+#include "SolarWinds.moc"
+#include <GL/glu.h>
+
+
+#define NUMCONSTS   9
+#define PIx2        6.28318530718f
+#define DEG2RAD     0.0174532925f
+
+
+// Useful random number macro
+// Don't forget to initialize with srand()
+
+// This is the original myRandf() which does not work on Linux.
+// I grabed the inline version from Flux.cpp.
+//#define myRandf(x) (float(rand()) * (x * 0.0000305185095f))
+
+inline float myRandf(float x){
+    return(float(rand() * x) / float(RAND_MAX));
+}
+
+
+// Context pointer to allow many instances.
+static SWindsWidget* _ec = 0;
+
+
+struct Emitter
+{
+    float x, y, z;
+};
+
+
+struct Particle
+{
+    float x, y, z;
+    float r, g, b;
+};
+
+
+class wind
+{
+public:
+
+    wind();
+    ~wind();
+    void update();
+
+    Emitter* emitters;
+    Particle* particles;
+    int** linelist;
+    int* lastparticle;
+    int whichparticle;
+    int partCount;
+    int emitCount;
+    bool useLines;
+    float c[NUMCONSTS];
+    float ct[NUMCONSTS];
+    float cv[NUMCONSTS];
+};
+
+
+wind::wind()
+{
+    int i;
+
+    partCount = _ec->dParticles;
+    emitCount = _ec->dEmitters;
+    useLines  = (_ec->dGeometry == 2);
+
+    emitters = new Emitter[emitCount];
+    for(i=0; i<emitCount; i++)
+    {
+        emitters[i].x = myRandf(60.0f) - 30.0f;
+        emitters[i].y = myRandf(60.0f) - 30.0f;
+        emitters[i].z = myRandf(30.0f) - 15.0f;
+    }
+
+    particles = new Particle[partCount];
+    for(i=0; i<partCount; i++)
+    {
+        particles[i].x = 0.0f;
+        particles[i].y = 0.0f;
+        particles[i].z = 100.0f;  // start particles behind viewer
+    }
+
+    whichparticle = 0;
+
+    if( useLines )
+    {
+        linelist = new int*[partCount];
+        for(i=0; i<partCount; i++)
+        {
+            linelist[i] = new int[2];
+            linelist[i][0] = -1;
+            linelist[i][1] = -1;
+        }
+        lastparticle = new int[emitCount];
+        for(i=0; i<emitCount; i++)
+            lastparticle[i] = i;
+    }
+
+    float windspeed = (float) (_ec->dWindspeed);
+    for(i=0; i<NUMCONSTS; i++)
+    {
+        ct[i] = myRandf(PIx2);
+        cv[i] = myRandf(0.00005f * windspeed * windspeed)
+                + 0.00001f * windspeed * windspeed;
+        //printf( "KR ct %g cv %g\n", ct[i], cv[i] );
+    }
+}
+
+
+wind::~wind()
+{
+    delete[] emitters;
+    delete[] particles;
+
+    if( useLines )
+    {
+        int i;
+        for(i=0; i<partCount; i++)
+            delete[] linelist[i];
+        delete[] linelist;
+        delete[] lastparticle;
+    }
+}
+
+
+void wind::update()
+{
+    int i;
+    float x, y, z;
+    float temp;
+    float particleSpeed = (float) _ec->dParticlespeed;
+
+    float evel = float(_ec->dEmitterspeed) * 0.01f;
+    float pvel = particleSpeed * 0.01f;
+    float pointsize = 0.04f * _ec->dSize;
+    float linesize = 0.005f * _ec->dSize;
+
+    // update constants
+    for(i=0; i<NUMCONSTS; i++)
+    {
+        ct[i] += cv[i];
+        if(ct[i] > PIx2)
+            ct[i] -= PIx2;
+        c[i] = cos(ct[i]);
+    }
+
+    // calculate emissions
+    for(i=0; i<emitCount; i++)
+    {
+        emitters[i].z += evel;  // emitter moves toward viewer
+        if(emitters[i].z > 15.0f)
+        {
+            // reset emitter
+            emitters[i].x = myRandf(60.0f) - 30.0f;
+            emitters[i].y = myRandf(60.0f) - 30.0f;
+            emitters[i].z = -15.0f;
+        }
+
+        particles[whichparticle].x = emitters[i].x;
+        particles[whichparticle].y = emitters[i].y;
+        particles[whichparticle].z = emitters[i].z;
+
+        if( useLines )
+        {
+            // link particles to form lines
+            if(linelist[whichparticle][0] >= 0)
+                linelist[linelist[whichparticle][0]][1] = -1;
+            linelist[whichparticle][0] = -1;
+            if(emitters[i].z == -15.0f)
+                linelist[whichparticle][1] = -1;
+            else
+                linelist[whichparticle][1] = lastparticle[i];
+            linelist[lastparticle[i]][0] = whichparticle;
+            lastparticle[i] = whichparticle;
+        }
+
+        whichparticle++;
+        if(whichparticle >= partCount)
+            whichparticle = 0;
+    }
+
+    // calculate particle positions and colors
+    // first modify constants that affect colors
+    c[6] *= 9.0f / particleSpeed;
+    c[7] *= 9.0f / particleSpeed;
+    c[8] *= 9.0f / particleSpeed;
+    // then update each particle
+    for(i=0; i<partCount; i++)
+    {
+        Particle* part = particles + i;
+
+        // store old positions
+        x = part->x;
+        y = part->y;
+        z = part->z;
+
+        // make new positins
+        part->x = x + (c[0] * y + c[1] * z) * pvel;
+        part->y = y + (c[2] * z + c[3] * x) * pvel;
+        part->z = z + (c[4] * x + c[5] * y) * pvel;
+
+        // calculate colors
+        part->r = fabs((part->x - x) * c[6]);
+        part->g = fabs((part->y - y) * c[7]);
+        part->b = fabs((part->z - z) * c[8]);
+
+        // clamp colors
+        if( part->r > 1.0f )
+            part->r = 1.0f;
+        if( part->g > 1.0f )
+            part->g = 1.0f;
+        if( part->b > 1.0f )
+            part->b = 1.0f;
+    }
+
+    // draw particles
+    switch(_ec->dGeometry)
+    {
+    case 0:  // lights
+        for(i=0; i<partCount; i++)
+        {
+            glColor3fv(&particles[i].r);
+            glPushMatrix();
+                glTranslatef(particles[i].x, particles[i].y, particles[i].z);
+                glCallList(1);
+            glPopMatrix();
+#if 0
+            if( i == 0 )
+                printf( "KR %d %g %g %g\n", i,
+                    particles[i].x, particles[i].y, particles[i].z);
+#endif
+        }
+        break;
+
+    case 1:  // points
+        for(i=0; i<partCount; i++)
+        {
+            temp = particles[i].z + 40.0f;
+            if(temp < 0.01f)
+                temp = 0.01f;
+            glPointSize(pointsize * temp);
+
+            glBegin(GL_POINTS);
+                glColor3fv(&particles[i].r);
+                glVertex3fv(&particles[i].x);
+            glEnd();
+        }
+        break;
+
+    case 2:  // lines
+        for(i=0; i<partCount; i++)
+        {
+            temp = particles[i].z + 40.0f;
+            if(temp < 0.01f)
+                temp = 0.01f;
+            glLineWidth(linesize * temp);
+
+            glBegin(GL_LINES);
+            if(linelist[i][1] >= 0)
+            {
+                glColor3fv(&particles[i].r);
+                if(linelist[i][0] == -1)
+                    glColor3f(0.0f, 0.0f, 0.0f);
+                glVertex3fv(&particles[i].x);
+
+                glColor3fv(&particles[linelist[i][1]].r);
+                if(linelist[linelist[i][1]][1] == -1)
+                    glColor3f(0.0f, 0.0f, 0.0f);
+                glVertex3fv(&particles[linelist[i][1]].x);
+            }
+            glEnd();
+        }
+    }
+}
+
+
+//----------------------------------------------------------------------------
+
+
+SWindsWidget::SWindsWidget( QWidget* parent )
+                      : QGLWidget(parent), _winds(0)
+{
+    setDefaults( Regular );
+
+    _frameTime = 1000 / 60;
+    _timer = new QTimer( this );
+    _timer->setSingleShot( true );
+    connect( _timer, SIGNAL(timeout()), this, SLOT(nextFrame()) );
+}
+
+
+SWindsWidget::~SWindsWidget()
+{
+    // Free memory
+    delete[] _winds;
+}
+
+
+void SWindsWidget::paintGL()
+{
+    glLoadIdentity();
+
+    if( ! dBlur )
+    {
+        glClear(GL_COLOR_BUFFER_BIT);
+    }
+    else
+    {
+        glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+        glColor4f(0.0f, 0.0f, 0.0f, 0.5f - (float(dBlur) * 0.0049f));
+
+        glBegin(GL_QUADS);
+            glVertex3f(-40.0f, -17.0f, 0.0f);
+            glVertex3f(40.0f, -17.0f, 0.0f);
+            glVertex3f(40.0f, 17.0f, 0.0f);
+            glVertex3f(-40.0f, 17.0f, 0.0f);
+        glEnd();
+
+        if(!dGeometry)
+            glBlendFunc(GL_ONE, GL_ONE);
+        else
+            glBlendFunc(GL_SRC_ALPHA, GL_ONE);  // Necessary for point and line smoothing (I don't know why)
+                // Maybe it's just my video card...
+    }
+
+    // You should need to draw twice if using blur, once to each buffer.
+    // But wglSwapLayerBuffers appears to copy the back to the
+    // front instead of just switching the pointers to them.  It turns
+    // out that both NVidia and 3dfx prefer to use PFD_SWAP_COPY instead
+    // of PFD_SWAP_EXCHANGE in the PIXELFORMATDESCRIPTOR.  I don't know why...
+    // So this may not work right on other platforms or all video cards.
+
+    // Update surfaces
+    if( _winds )
+    {
+        _ec = this;
+        int i;
+        for(i=0; i<dWinds; i++)
+            _winds[i].update();
+    }
+
+    glFlush();
+}
+
+
+void SWindsWidget::resizeGL( int w, int h )
+{
+    glViewport(0, 0, w, h );
+
+    glMatrixMode(GL_PROJECTION);
+    glLoadIdentity();
+    gluPerspective(90.0, (float) w / (float) h, 1.0, 10000);
+    glTranslatef(0.0, 0.0, -15.0);
+    glMatrixMode(GL_MODELVIEW);
+    glLoadIdentity();
+}
+
+
+// Window initialization
+void SWindsWidget::initializeGL()
+{
+    updateParameters();
+    _timer->start( _frameTime );
+}
+
+
+#ifdef UNIT_TEST
+void SWindsWidget::keyPressEvent( QKeyEvent* e )
+{
+    if( e->key() == Qt::Key_0 ) { setDefaults( 0 ); updateParameters(); }
+    if( e->key() == Qt::Key_1 ) { setDefaults( 1 ); updateParameters(); }
+    if( e->key() == Qt::Key_2 ) { setDefaults( 2 ); updateParameters(); }
+    if( e->key() == Qt::Key_3 ) { setDefaults( 3 ); updateParameters(); }
+    if( e->key() == Qt::Key_4 ) { setDefaults( 4 ); updateParameters(); }
+    if( e->key() == Qt::Key_5 ) { setDefaults( 5 ); updateParameters(); }
+}
+#endif
+
+
+void SWindsWidget::nextFrame()
+{
+    updateGL();
+    _timer->start( _frameTime );
+}
+
+
+void SWindsWidget::updateParameters()
+{
+    int i, j;
+    float x, y, temp;
+
+    srand((unsigned)time(NULL));
+    rand(); rand(); rand(); rand(); rand();
+
+    glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
+    glClear(GL_COLOR_BUFFER_BIT);
+
+    if(!dGeometry)
+        glBlendFunc(GL_ONE, GL_ONE);
+    else
+        glBlendFunc(GL_SRC_ALPHA, GL_ONE);  // Necessary for point and line smoothing (I don't know why)
+    glEnable(GL_BLEND);
+
+    if( ! dGeometry )
+    {
+        // Init lights
+        for(i=0; i<LIGHTSIZE; i++)
+        {
+            for(j=0; j<LIGHTSIZE; j++)
+            {
+                x = float(i - LIGHTSIZE / 2) / float(LIGHTSIZE / 2);
+                y = float(j - LIGHTSIZE / 2) / float(LIGHTSIZE / 2);
+                temp = 1.0f - float(sqrt((x * x) + (y * y)));
+                if(temp > 1.0f)
+                    temp = 1.0f;
+                if(temp < 0.0f)
+                    temp = 0.0f;
+                lightTexture[i][j] = (unsigned char) (255.0f * temp);
+            }
+        }
+
+        glEnable(GL_TEXTURE_2D);
+        glBindTexture(GL_TEXTURE_2D, 1);
+        glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+        glTexImage2D(GL_TEXTURE_2D, 0, 1, LIGHTSIZE, LIGHTSIZE, 0,
+                     GL_LUMINANCE, GL_UNSIGNED_BYTE, lightTexture);
+
+        temp = 0.02f * dSize;
+        glNewList(1, GL_COMPILE);
+            glBindTexture(GL_TEXTURE_2D, 1);
+            glBegin(GL_TRIANGLE_STRIP);
+                glTexCoord2f(0.0f, 0.0f);
+                glVertex3f(-temp, -temp, 0.0f);
+                glTexCoord2f(1.0f, 0.0f);
+                glVertex3f(temp, -temp, 0.0f);
+                glTexCoord2f(0.0f, 1.0f);
+                glVertex3f(-temp, temp, 0.0f);
+                glTexCoord2f(1.0f, 1.0f);
+                glVertex3f(temp, temp, 0.0f);
+            glEnd();
+        glEndList();
+    }
+    else if(dGeometry == 1)
+    {
+        // init point smoothing
+        glEnable(GL_POINT_SMOOTH);
+        glHint(GL_POINT_SMOOTH_HINT, GL_NICEST);
+
+        glDisable(GL_TEXTURE_2D);
+    }
+    else if(dGeometry == 2)
+    {
+        // init line smoothing
+        glEnable(GL_LINE_SMOOTH);
+        glHint(GL_LINE_SMOOTH_HINT, GL_NICEST);
+
+        glDisable(GL_TEXTURE_2D);
+    }
+
+
+    // Initialize surfaces
+    _ec = this;
+    delete[] _winds;
+    _winds = new wind[dWinds];
+}
+
+
+/**
+  May be called at any time - makes no OpenGL calls.
+*/
+void SWindsWidget::setDefaults(int which)
+{
+    switch(which)
+    {
+    case CosmicStrings:
+        dWinds = 1;
+        dEmitters = 50;
+        dParticles = 3000;
+        dGeometry = 2;
+        dSize = 20;
+        dWindspeed = 10;
+        dEmitterspeed = 10;
+        dParticlespeed = 10;
+        dBlur = 10;
+        break;
+
+    case ColdPricklies:
+        dWinds = 1;
+        dEmitters = 300;
+        dParticles = 3000;
+        dGeometry = 2;
+        dSize = 5;
+        dWindspeed = 20;
+        dEmitterspeed = 100;
+        dParticlespeed = 15;
+        dBlur = 70;
+        break;
+
+    case SpaceFur:
+        dWinds = 2;
+        dEmitters = 400;
+        dParticles = 1600;
+        dGeometry = 2;
+        dSize = 15;
+        dWindspeed = 20;
+        dEmitterspeed = 15;
+        dParticlespeed = 10;
+        dBlur = 0;
+        break;
+
+    case Jiggly:
+        dWinds = 1;
+        dEmitters = 40;
+        dParticles = 1200;
+        dGeometry = 1;
+        dSize = 20;
+        dWindspeed = 100;
+        dEmitterspeed = 20;
+        dParticlespeed = 4;
+        dBlur = 50;
+        break;
+
+    case Undertow:
+        dWinds = 1;
+        dEmitters = 400;
+        dParticles = 1200;
+        dGeometry = 0;
+        dSize = 40;
+        dWindspeed = 20;
+        dEmitterspeed = 1;
+        dParticlespeed = 100;
+        dBlur = 50;
+        break;
+
+    case Regular:
+    default:
+        dWinds = 1;
+        dEmitters = 30;
+        dParticles = 2000;
+        dGeometry = 0;
+        dSize = 50;
+        dWindspeed = 20;
+        dEmitterspeed = 15;
+        dParticlespeed = 10;
+        dBlur = 40;
+        break;
+    }
+}
+
+
+//----------------------------------------------------------------------------
+
+
+#ifndef UNIT_TEST
+#include <klocale.h>
+#include <kglobal.h>
+#include <kconfig.h>
+
+
+// libkscreensaver interface
+class KSolarWindsSaverInterface : public KScreenSaverInterface
+{
+
+
+public:
+    virtual KAboutData* aboutData() {
+        return new KAboutData( "ksolarwinds.kss", "klock", ki18n( "Solar Winds" ), "1.0", ki18n( "Solar Winds" ) );
+    }
+
+
+    virtual KScreenSaver* create( WId id )
+    {
+        return new KSWindsScreenSaver( id );
+    }
+
+    virtual QDialog* setup()
+    {
+        return new KSWindsSetup;
+    }
+};
+
+int main( int argc, char *argv[] )
+{
+    KSolarWindsSaverInterface kss;
+    return kScreenSaverMain( argc, argv, kss );
+}
+
+
+//----------------------------------------------------------------------------
+
+
+KSWindsScreenSaver::KSWindsScreenSaver( WId id ) : KScreenSaver( id )
+{
+    _flux = new SWindsWidget;
+
+    readSettings();
+
+    embed( _flux );
+    _flux->show();
+}
+
+
+KSWindsScreenSaver::~KSWindsScreenSaver()
+{
+}
+
+
+static int filterRandom( int n )
+{
+    if( (n < 0) || (n >= SWindsWidget::DefaultModes) )
+    {
+        srand((unsigned)time(NULL));
+        n = rand() % SWindsWidget::DefaultModes;
+    }
+    return n;
+}
+
+
+void KSWindsScreenSaver::readSettings()
+{
+    KConfigGroup config(KGlobal::config(), "Settings");
+
+    _mode = config.readEntry( "Mode", (int)SWindsWidget::Regular );
+    _flux->setDefaults( filterRandom(_mode) );
+}
+
+
+/**
+  Any invalid mode will select one at random.
+*/
+void KSWindsScreenSaver::setMode( int id )
+{
+    _mode = id;
+    _flux->setDefaults( filterRandom(id) );
+    _flux->updateParameters();
+}
+
+
+//----------------------------------------------------------------------------
+
+
+#include <qlayout.h>
+#include <qlabel.h>
+#include <qcombobox.h>
+#include <kmessagebox.h>
+
+
+static const char* defaultText[] =
+{
+    I18N_NOOP( "Regular" ),
+    I18N_NOOP( "Cosmic Strings" ),
+    I18N_NOOP( "Cold Pricklies" ),
+    I18N_NOOP( "Space Fur" ),
+    I18N_NOOP( "Jiggly" ),
+    I18N_NOOP( "Undertow" ),
+    I18N_NOOP( "(Random)" ),
+    0
+};
+
+
+KSWindsSetup::KSWindsSetup( QWidget* parent )
+    : KDialog( parent)
+{
+    setButtonText( Help, i18n( "A&bout" ) );
+    setButtons(Ok|Cancel|Help);
+    setDefaultButton(Ok);
+    setCaption(i18n( "Setup Solar Wind" ));
+    setModal(true);
+    showButtonSeparator(true);
+    setButtonText( Help, i18n( "A&bout" ) );
+    QWidget *main = new QWidget(this);
+    setMainWidget(main);
+
+    QHBoxLayout* top = new QHBoxLayout( main );
+    top->setSpacing( spacingHint() );
+
+    QVBoxLayout* leftCol = new QVBoxLayout;
+    top->addLayout( leftCol );
+
+    QLabel* label = new QLabel( i18n("Mode:"), main );
+    leftCol->addWidget( label );
+
+    modeW = new QComboBox( main );
+    int i = 0;
+    while (defaultText[i])
+        modeW->addItem( i18n(defaultText[i++]) );
+    leftCol->addWidget( modeW );
+
+    leftCol->addStretch();
+
+    // Preview
+    QWidget* preview;
+    preview = new QWidget( main );
+    preview->setFixedSize( 220, 165 );
+    {
+        QPalette palette;
+        palette.setColor( preview->backgroundRole(), Qt::black );
+        preview->setPalette( palette );
+	preview->setAutoFillBackground(true);
+    }
+    preview->show();    // otherwise saver does not get correct size
+    _saver = new KSWindsScreenSaver( preview->winId() );
+    top->addWidget(preview);
+
+    // Now that we have _saver...
+    modeW->setCurrentIndex( _saver->mode() );    // set before we connect
+    connect( modeW, SIGNAL(activated(int)), _saver, SLOT(setMode(int)) );
+    connect( this, SIGNAL(okClicked()), this, SLOT(slotOk()));
+    connect( this, SIGNAL(helpClicked()),this,SLOT(slotHelp()));
+}
+
+
+KSWindsSetup::~KSWindsSetup()
+{
+    delete _saver;
+}
+
+
+void KSWindsSetup::slotHelp()
+{
+    KMessageBox::about(this,
+        i18n("<h3>Solar Winds 1.0</h3>\n<p>Copyright (c) 2002 Terence M. Welsh<br>\n<a href=\"http://www.reallyslick.com/\">http://www.reallyslick.com/</a></p>\n\n<p>Ported to KDE by Karl Robillard</p>"),
+        QString(), KMessageBox::AllowLink);
+}
+
+
+/**
+  Ok pressed - save settings and exit
+*/
+void KSWindsSetup::slotOk()
+{
+    KConfigGroup config(KGlobal::config(), "Settings");
+
+    QString val;
+    val.setNum( modeW->currentIndex() );
+    config.writeEntry("Mode", val );
+
+    config.sync();
+    accept();
+}
+#endif
+
+
+//----------------------------------------------------------------------------
+
+
+#ifdef UNIT_TEST
+// moc SolarWinds.h -o SolarWinds.moc
+// g++ -g -DUNIT_TEST SolarWinds.cpp -I/usr/lib/qt3/include -lqt -L/usr/lib/qt3/lib -lGLU -lGL
+
+#include <qapplication.h>
+
+int main( int argc, char** argv )
+{
+    QApplication app( argc, argv );
+
+    SWindsWidget w;
+    app.setMainWidget( &w );
+    w.show();
+
+    return app.exec();
+}
+#endif
+
+
+//EOF

kscreensaver/kdesavers/SolarWinds.h

@@ -0,0 +1,150 @@
+/*
+ *  Terence Welsh Screensaver - Solar Winds
+ *  http://www.reallyslick.com/
+ *
+ *  Ported to KDE by Karl Robillard
+ *  Copyright (C) 2002  Terence M. Welsh
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License as
+ *  published by the Free Software Foundation; either version 2 of 
+ *  the License, or (at your option) any later version.
+ *   
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *   
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef SOLARWINDS_H
+#define SOLARWINDS_H
+
+#include <qgl.h>
+
+
+#define LIGHTSIZE   64
+
+
+class wind;
+class QTimer;
+
+class SWindsWidget : public QGLWidget
+{
+    Q_OBJECT
+
+public:
+
+    enum eDefault
+    {
+        Regular,
+        CosmicStrings,
+        ColdPricklies,
+        SpaceFur,
+        Jiggly,
+        Undertow,
+
+        DefaultModes
+    };
+
+    SWindsWidget( QWidget* parent=0 );
+    ~SWindsWidget();
+
+    void updateParameters();
+    void setDefaults( int which );
+
+protected:
+
+    void paintGL();
+    void resizeGL( int w, int h );
+    void initializeGL();
+#ifdef UNIT_TEST
+    void keyPressEvent( QKeyEvent* );
+#endif
+
+private slots:
+
+    void nextFrame();
+
+private:
+
+    wind* _winds;
+    unsigned char lightTexture[LIGHTSIZE][LIGHTSIZE];
+
+    int dWinds;
+    int dEmitters;
+    int dParticles;
+    int dGeometry;
+    float dSize;
+    int dParticlespeed;
+    int dEmitterspeed;
+    int dWindspeed;
+    int dBlur;
+
+
+    // Using QTimer rather than timerEvent() to avoid getting locked out of
+    // the QEvent loop on lower-end systems.  Ian Geiser <geiseri@kde.org>
+    // says this is the way to go.
+    QTimer* _timer;
+    int _frameTime;
+
+    friend class wind;
+};
+
+
+#ifndef UNIT_TEST
+#include <kdialog.h>
+#include <kscreensaver.h>
+
+
+class KSWindsScreenSaver : public KScreenSaver
+{
+    Q_OBJECT
+
+public:
+
+    KSWindsScreenSaver( WId id );
+    virtual ~KSWindsScreenSaver();
+
+    int mode() const { return _mode; }
+
+public slots:
+
+    void setMode( int );
+
+private:
+
+    void readSettings();
+
+    SWindsWidget* _flux;
+    int _mode;
+};
+
+
+class QComboBox;
+
+class KSWindsSetup : public KDialog
+{
+    Q_OBJECT
+
+public:
+
+    KSWindsSetup( QWidget* parent = 0 );
+    ~KSWindsSetup();
+
+private slots:
+
+    void slotHelp();
+    void slotOk();
+
+private:
+
+    QComboBox* modeW;
+    KSWindsScreenSaver* _saver;
+};
+#endif
+
+
+#endif //__SOLARWINDS_H__

kscreensaver/kdesavers/asciiquarium/AASaverConfig.kcfgc

@@ -0,0 +1,4 @@
+File=asciiquarium.kcfg
+ClassName=AASaverConfig
+Singleton=true
+Mutators=true

kscreensaver/kdesavers/asciiquarium/CMakeLists.txt

@@ -0,0 +1,18 @@
+set(kdeasciiquarium_SRCS
+    aasaver.cpp
+    frame.cpp
+    screen.cpp
+    sprite.cpp
+    )
+
+kde4_add_ui_files(kdeasciiquarium_SRCS
+    settingswidget.ui
+)
+
+kde4_add_kcfg_files(kdeasciiquarium_SRCS AASaverConfig.kcfgc)
+kde4_add_executable(kdeasciiquarium.kss ${kdeasciiquarium_SRCS})
+
+target_link_libraries(kdeasciiquarium.kss ${KDE4_KDEUI_LIBS}  ${KDE4WORKSPACE_KSCREENSAVER_LIBRARY})
+install(TARGETS kdeasciiquarium.kss ${INSTALL_TARGETS_DEFAULT_ARGS})
+
+install(FILES asciiquarium.desktop DESTINATION ${SERVICES_INSTALL_DIR}/ScreenSavers)

kscreensaver/kdesavers/asciiquarium/Messages.sh

@@ -0,0 +1,3 @@
+#! /usr/bin/env bash
+$EXTRACTRC *.ui *.kcfg >> rc.cpp
+$XGETTEXT *.cpp -o $podir/kdeasciiquarium.pot

kscreensaver/kdesavers/asciiquarium/aasaver.h

@@ -0,0 +1,215 @@
+/*
+ * Asciiquarium - Native KDE Screensaver based on the Asciiquarium program
+ *    (c) Kirk Baucom <kbaucom@schizoid.com>, which you can find at
+ *    http://www.robobunny.com/projects/asciiquarium/
+ *
+ * Ported to KDE by Maksim Orlovich <maksim@kde.org> and
+ * Michael Pyne <michael.pyne@kdemail.net>.
+ *
+ * Copyright (c) 2003 Kirk Baucom     <kbaucom@schizoid.com>
+ * Copyright (c) 2005 Maksim Orlovich <maksim@kde.org>
+ * Copyright (c) 2005, 2008 Michael Pyne <michael.pyne@kdemail.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#ifndef AA_AASAVER_H
+#define AA_AASAVER_H
+
+#include <kscreensaver.h>
+#include <KRandomSequence>
+
+class Screen;
+class Sprite;
+
+/**
+ * \mainpage Asciiquarium.
+ *
+ * \section intro Introduction
+ *
+ * Asciiquarium is a KDE screensaver to draw an ASCII art aquarium.  This is the
+ * documentation of the API used in the program to generate the effect.  It should
+ * be fairly simple, but basically:
+ *
+ * class AASaver is the main class, which handles outside events.  All of the
+ * processing happens in the Screen class however, which manages a list of
+ * Sprites, updating them and drawing them as needed.  When AASaver receives a
+ * paintEvent(), it forwards it on to Screen to handle it.
+ *
+ * Each Sprite is composed of 1 or more Frames.  When a Screen wants a Sprite
+ * to draw itself, the Sprite forwards the request to its currently shown Frame.
+ *
+ * The Frame is rectangular, and created from textual ASCII art, with a ASCII
+ * art shape and color mask.  The mask is optional.  See aasaver.cpp for
+ * examples for creating a Frame.
+ *
+ * The Frame supports transparency and colors, and will convert the textual data
+ * into a QPixmap representation on demand in order to reduce CPU load (at the
+ * expense of a slight memory usage increase for each sprite).
+ *
+ * Screen handles the timing for the project, and at each timeout will call
+ * Sprite::tickUpdate() from Screen::doAnimate().
+ *
+ * This whole program was inspired/copied from Kirk Baucom's asciiquarium
+ * program, from http://www.robobunny.com/projects/asciiquarium/
+ */
+
+/**
+ * The main class for the Asciiquarium screensaver.
+ */
+class AASaver: public KScreenSaver
+{
+    /// Handles the animation and drawing.
+    Screen* screen;
+
+    /// Randomizes the sequence of fish, seaweeds, colors, etc.
+    KRandomSequence m_randomSequence;
+
+    /// Static singleton instance.
+    static AASaver *m_instance;
+
+public:
+    /// Construct the screensaver with window id \p id.
+    AASaver(WId id);
+
+    static AASaver *instance();
+
+    /**
+     * Returns a QString holding a color mask, created by choosing random colors
+     * to replace numbers in \p color_mask.
+     */
+    QString randColor(QString color_mask);
+
+    double doubleRand(int max);
+
+    /// Adds the castle sprite to the screen.
+    void addCastle();
+
+    /// Adds the environment (sea, etc.) to the screen.
+    void addEnvironment();
+
+    /// Adds the seaweed to the screen.
+    void addAllSeaweed();
+
+    /// Adds the initial layout of fish to the sea, scaling the number of fish
+    /// based on the current screen size.
+    void addAllFish();
+
+    /**
+     * Adds a seaweed to a random position of the sea bottom.
+     *
+     * @param screen The Screen to add into.
+     */
+    void addSeaweed(Screen* screen);
+
+    /**
+     * Returns a new fish sprite, which has not yet been added to a screen.
+     *
+     * @param screen The Screen to use when constructing the Sprite.
+     * @todo Combine with addFish().
+     */
+    Sprite *newFish(Screen *screen);
+
+    /**
+     * Adds a new fish sprite to \p screen.
+     *
+     * @param screen The Screen to add a fish to.
+     */
+    void addFish(Screen *screen);
+
+    /**
+     * Adds a new air bubble sprite to \p screen.  The \p x, \p y, and \p z
+     * coordinates are all in logical coordinates.
+     *
+     * @param screen The Screen to add the bubble to.
+     * @param x The x position to start the bubble at.
+     * @param y The y position to start the bubble at.
+     * @param z The z position to start the bubble at.
+     */
+    void addBubble(Screen* screen, int x, int y, int z);
+
+    /**
+     * Adds a Nessie, the Loch Ness Monster sprite to \p screen.
+     *
+     * @param screen The Screen to add Nessie to.
+     */
+    void addNessie(Screen* screen);
+
+    /**
+     * Adds a big fish sprite to \p screen.
+     *
+     * @param screen The Screen to add the big fish to.
+     */
+    void addBigFish(Screen* screen);
+
+    /**
+     * Adds a whale sprite to \p screen.
+     *
+     * @param screen The Screen to add the whale to.
+     */
+    void addWhale(Screen* screen);
+
+    /**
+     * Adds a shark sprite to \p screen.  The shark can kill() fish it comes in
+     * contact with (they will spawn more fish automatically).
+     *
+     * @param screen The Screen to add the shark to.
+     */
+    void addShark(Screen* screen);
+
+    /**
+     * Adds a submarine sprite to \p screen.  The submarine can kill() fish it
+     * comes in contact with (they will spawn more fish automatically).
+     *
+     * @param screen The Screen to add the submarine to.
+     * @author Ryan Meldrum <ryjame@cox.net>
+     * @since KDE SC 4.6
+     */
+    void addSubmarine(Screen* screen);
+
+    /**
+     * Adds a ship sprite to \p screen.
+     *
+     * @param screen The Screen to add the ship to.
+     */
+    void addShip(Screen* screen);
+
+    /**
+     * Adds a random object from the set (Shark, Big Fish, Nessie, Whale, Ship, Sub)
+     * to the sea.
+     *
+     * @param screen The Screen to add to.
+     */
+    void addRandom(Screen* screen);
+
+    /**
+     * Reimplemented to update the widget when it gets dirty.
+     */
+    virtual void paintEvent(QPaintEvent* pe);
+};
+
+class AASaverInterface : public KScreenSaverInterface
+{
+    public:
+    virtual ~AASaverInterface();
+
+    virtual KAboutData *aboutData();
+    virtual KScreenSaver *create(WId id);
+    virtual QDialog *setup();
+};
+
+#endif /* AA_AASAVER_H */
+
+// vim: set et ts=8 sw=4:

kscreensaver/kdesavers/asciiquarium/asciiquarium.desktop

@@ -0,0 +1,232 @@
+[Desktop Entry]
+Name=Asciiquarium
+Name[ast]=Asciiacuariu
+Name[bg]=Текстов аквариум
+Name[bs]=Asciiquarium
+Name[ca]=Asciiquarium
+Name[ca@valencia]=Asciiquarium
+Name[cs]=ASCIIkvárium
+Name[da]=Asciiquarium
+Name[de]=Asciiquarium
+Name[el]=Asciiquarium
+Name[en_GB]=Asciiquarium
+Name[es]=Acuario ascii
+Name[et]=Asciiquarium
+Name[eu]=Asciiquarium
+Name[fi]=Asciiquarium
+Name[fr]=Asciiquarium
+Name[ga]=Asciiquarium
+Name[gl]=Asciiquarium
+Name[hne]=आस्कीक्वेरियम
+Name[hu]=Asciiquarium
+Name[is]=Asciiquarium
+Name[it]=Asciiquario
+Name[ja]=アスキー水族館
+Name[kk]=Ascii-аквариум
+Name[ko]=ASCII 수족관
+Name[lt]=Asciikvariumas
+Name[lv]=Asciikvārijs
+Name[mk]=Ascii-аквариум
+Name[ml]=ആസ്കിക്വേറിയം
+Name[nb]=Asciikvarium
+Name[nds]=Asciiquarium
+Name[nl]=Asciiquarium
+Name[nn]=Asciikvarium
+Name[pl]=Asciiquarium
+Name[pt]=Asciiquarium
+Name[pt_BR]=Asciiquarium
+Name[ro]=Asciicvariu
+Name[ru]=Бумажный аквариум
+Name[sk]=Asciiquarium
+Name[sl]=Asciiquarium
+Name[sq]=Asciiquarium
+Name[sr]=Аскикваријум
+Name[sr@ijekavian]=Аскикваријум
+Name[sr@ijekavianlatin]=Asciiquarium
+Name[sr@latin]=Asciiquarium
+Name[sv]=Asciikvarium
+Name[tr]=Asciivaryum
+Name[uk]=Текстовий акваріум
+Name[x-test]=xxAsciiquariumxx
+Name[zh_CN]=Asciiquarium
+Name[zh_TW]=Ascii 水族箱
+Exec=kdeasciiquarium.kss -caption %c
+Icon=preferences-desktop-screensaver
+Type=Service
+X-KDE-ServiceTypes=ScreenSaver
+Actions=InWindow;Root;Setup;
+
+[Desktop Action InWindow]
+Name=Display in specified window
+Name[ast]=Amosar na ventana especificada
+Name[bg]=Показване в избран прозорец
+Name[bs]=Prikaži u određenom prozoru
+Name[ca]=Mostra a la finestra especificada
+Name[ca@valencia]=Mostra a la finestra especificada
+Name[cs]=Zobrazit v určeném okně
+Name[da]=Vis i angivet vindue
+Name[de]=In bestimmten Fenster anzeigen
+Name[el]=Εμφάνιση σε καθορισμένο παράθυρο
+Name[en_GB]=Display in specified window
+Name[es]=Mostrar en la ventana especificada
+Name[et]=Määratud aknas näitamine
+Name[eu]=Bistaratu zehaztutako lehioan
+Name[fi]=Näytä määräikkunassa
+Name[fr]=Affichage dans la fenêtre spécifiée
+Name[ga]=Taispeáin san fhuinneog sonraithe
+Name[gl]=Mostrar na xanela indicada
+Name[hne]=खास विंडो मं देखाव
+Name[hr]=Prikaži u određenom prozoru
+Name[hu]=Megjelenítés a megadott ablakban
+Name[is]=Birta í völdum glugga
+Name[it]=Mostra nella finestra specificata
+Name[ja]=指定したウィンドウに表示
+Name[kk]=Келтірілген терезеде көрсетілсін
+Name[ko]=지정한 창에 보이기
+Name[lt]=Rodyti nurodytame lange
+Name[lv]=Rādīt norādītajā logā
+Name[mk]=Прикажи во наведениот прозорец
+Name[ml]=പ്രത്യേകം പറഞ്ഞിരിക്കുന്ന ജാലകത്തില്‍ പ്രദര്‍ശിപ്പിക്കുക
+Name[mr]=निर्देशीत चौकटीत दर्शवा
+Name[nb]=Vis i angitt vindu
+Name[nds]=In angeven Finster wiesen
+Name[nl]=In opgegeven venster weergeven
+Name[nn]=Vis i oppgjeve vindauge
+Name[pa]=ਦੱਸੀ ਵਿੰਡੋ ਵਿੱਚ ਵੇਖੋ
+Name[pl]=Wyświetl w zadanym oknie
+Name[pt]=Mostrar na janela indicada
+Name[pt_BR]=Exibir na janela indicada
+Name[ro]=Afișează în fereastra specificată
+Name[ru]=Показывать в указанном окне
+Name[sk]=Zobraziť v zadanom okne
+Name[sl]=Pokaži v določenem oknu
+Name[sq]=Shfaqe në dritaren e specifikuar
+Name[sr]=Прикажи у задатом прозору
+Name[sr@ijekavian]=Прикажи у задатом прозору
+Name[sr@ijekavianlatin]=Prikaži u zadatom prozoru
+Name[sr@latin]=Prikaži u zadatom prozoru
+Name[sv]=Visa i angivet fönster
+Name[tr]=Belirtilen pencerede göster
+Name[ug]=بەلگىلەنگەن كۆزنەكتە كۆرسەت
+Name[uk]=Показувати у визначеному вікні
+Name[x-test]=xxDisplay in specified windowxx
+Name[zh_CN]=在指定的窗口中显示
+Name[zh_TW]=在指定的視窗中顯示
+Exec=kdeasciiquarium.kss -window-id %w
+NoDisplay=true
+
+[Desktop Action Root]
+Name=Display in root window
+Name[ast]=Amosar na ventana raíz
+Name[bg]=Показавне в главния прозорец
+Name[bs]=Prikaži u korijenskom prozoru
+Name[ca]=Mostra a la finestra arrel
+Name[ca@valencia]=Mostra a la finestra arrel
+Name[cs]=Zobrazit na pozadí plochy
+Name[da]=Vis i rod-vindue
+Name[de]=In Hintergrundfenster anzeigen
+Name[el]=Εμφάνιση στο ριζικό παράθυρο
+Name[en_GB]=Display in root window
+Name[es]=Mostrar en la ventana raíz
+Name[et]=Juuraknas näitamine
+Name[eu]=Bistaratu erroko lehioan
+Name[fi]=Näytä juuri-ikkunassa
+Name[fr]=Affichage dans la fenêtre racine
+Name[ga]=Taispeáin sa phríomhfhuinneog
+Name[gl]=Mostrar na xanela raíz
+Name[hne]=रूट विंडो मं देखाव
+Name[hr]=Prikaži u ishodišnom prozoru
+Name[hu]=Megjelenítés a gyökérablakban
+Name[is]=Birta í rótarglugganum
+Name[it]=Mostra sullo sfondo
+Name[ja]=ルートウィンドウに表示
+Name[kk]=Түбір терезесінде көрсетілсін
+Name[ko]=전체 화면으로 보이기
+Name[lt]=Rodyti šakniniame lange
+Name[lv]=Rādīt saknes logā
+Name[mk]=Прикажи во коренскиот прозорец
+Name[ml]=മൂല ജാലകത്തില്‍ പ്ര്ദര്‍ശിപ്പിക്കുക
+Name[mr]=रूट चौकट मध्ये दर्शवा
+Name[nb]=Vis i root-vindu
+Name[nds]=In Hööftfinster wiesen
+Name[nl]=In hoofdvenster weergeven
+Name[nn]=Vis i rotvindauget
+Name[pa]=ਰੂਟ ਵਿੰਡੋ ਵਿੱਚ ਵੇਖੋ
+Name[pl]=Wyświetl w oknie głównym
+Name[pt]=Mostrar na janela de fundo
+Name[pt_BR]=Exibir na janela raiz
+Name[ro]=Afișează în fereastra rădăcină
+Name[ru]=Показывать в корневом окне
+Name[sk]=Zobraziť v koreňovom okne
+Name[sl]=Pokaži v korenskem oknu
+Name[sq]=Shfaqe në dritaren bazë
+Name[sr]=Прикажи у кореном прозору
+Name[sr@ijekavian]=Прикажи у корјеном прозору
+Name[sr@ijekavianlatin]=Prikaži u korjenom prozoru
+Name[sr@latin]=Prikaži u korenom prozoru
+Name[sv]=Visa i rotfönstret
+Name[tr]=Kök pencerede göster
+Name[ug]=باش كۆزنەكتە كۆرسەت
+Name[uk]=Показувати у кореневому вікні
+Name[x-test]=xxDisplay in root windowxx
+Name[zh_CN]=在根窗口中显示
+Name[zh_TW]=在根視窗中顯示
+Exec=kdeasciiquarium.kss -root
+NoDisplay=true
+
+[Desktop Action Setup]
+Name=Display setup dialog
+Name[ast]=Amosar el menú de configuración
+Name[bg]=Прозорец за настройки
+Name[bs]=Prikaži podešavajući dijalog
+Name[ca]=Mostra el diàleg de configuració
+Name[ca@valencia]=Mostra el diàleg de configuració
+Name[cs]=Zobrazit dialog nastavení
+Name[da]=Vis opsætningsdialog
+Name[de]=Einrichtungsdialog anzeigen
+Name[el]=Εμφάνιση διαλόγου ρύθμισης
+Name[en_GB]=Display setup dialogue
+Name[es]=Mostrar el diálogo de configuración
+Name[et]=Seadistustedialoogi näitamine
+Name[eu]=Bistaratu konfigurazioko elkarrizketa-koadroa
+Name[fi]=Näytä asetusikkuna
+Name[fr]=Afficher la boîte de dialogue de configuration
+Name[ga]=Taispeáin dialóg shocraithe
+Name[gl]=Mostrar o diálogo de configuración
+Name[hne]=सेटअप गोठ देखाव
+Name[hr]=Prikaži dijalog za postavke
+Name[hu]=Beállítóablak
+Name[is]=Sýna stillingaglugga
+Name[it]=Mostra la finestra di configurazione
+Name[ja]=表示設定ダイアログ
+Name[kk]=Баптау диалогын көрсету
+Name[ko]=설정 대화상자 보이기
+Name[lt]=Ekrano nustatymų dialogas
+Name[lv]=Rādīt konfigurācijas logu
+Name[mk]=Прикажи дијалог за поставување
+Name[ml]=ഒരുക്ക ഡയലോഗ് കാണിക്കുക
+Name[nb]=Vis oppsettsdialog
+Name[nds]=Instelldialoog wiesen
+Name[nl]=Instellingendialoog weergeven
+Name[nn]=Vis oppsettvindauge
+Name[pa]=ਡਿਸਪਲੇਅ ਸੈਟਅੱਪ ਡਾਈਲਾਗ
+Name[pl]=Wyświetl okno dialogowe
+Name[pt]=Mostrar a janela de configuração
+Name[pt_BR]=Exibe o diálogo de configurações
+Name[ro]=Dialog de configurare a afișajului
+Name[ru]=Показать диалог настройки
+Name[sk]=Zobraziť dialóg nastavenia
+Name[sl]=Prikaži okno za nastavljanje
+Name[sq]=Shfaq dialogun e instalimit
+Name[sr]=Прикажи дијалог за подешавање
+Name[sr@ijekavian]=Прикажи дијалог за подешавање
+Name[sr@ijekavianlatin]=Prikaži dijalog za podešavanje
+Name[sr@latin]=Prikaži dijalog za podešavanje
+Name[sv]=Visa inställningsdialogruta
+Name[tr]=Ekran ayarlama penceresi
+Name[uk]=Показати діалогове вікно налаштування
+Name[x-test]=xxDisplay setup dialogxx
+Name[zh_CN]=显示安装对话框
+Name[zh_TW]=顯示設定對話框
+Exec=kdeasciiquarium.kss -setup
+Icon=kscreensaver

kscreensaver/kdesavers/asciiquarium/asciiquarium.kcfg

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE kcfg SYSTEM "http://www.kde.org/standards/kcfg/1.0/kcfg.dtd">
+<kcfg>
+	<kcfgfile name="asciiquariumrc"/>
+	<group name="Settings">
+		<entry name="fishCount" type="Int">
+			<label>Number of fish to have in the sea.</label>
+			<default>20</default>
+			<whatsthis>You can use this value to select the number of fish that will be on screen at a given time.</whatsthis>
+		</entry>
+	</group>
+</kcfg>
+<!-- vim: set noet ts=4: -->

kscreensaver/kdesavers/asciiquarium/doxygen-stylesheet.css

@@ -0,0 +1,309 @@
+BODY,H1,H2,H3,H4,H5,H6,P,CENTER,TD,TH,UL,DL,DIV {
+	font-family: sans-serif, Geneva, Arial, Helvetica;
+}
+BODY,TD {
+       font-size: 100%;
+}
+H1 {
+	text-align: center;
+       font-size: 160%;
+}
+H2 {
+       font-size: 120%;
+}
+H3 {
+       font-size: 110%;
+}
+CAPTION { font-weight: bold }
+DIV.qindex {
+	width: 100%;
+	background-color: #eeeeff;
+	border: 1px solid #b0b0b0;
+	text-align: center;
+	margin: 2px;
+	padding: 2px;
+	line-height: 140%;
+}
+DIV.nav {
+	width: 100%;
+	background-color: #eeeeff;
+	border: 1px solid #b0b0b0;
+	text-align: center;
+	margin: 2px;
+	padding: 2px;
+	line-height: 140%;
+}
+DIV.navtab {
+       background-color: #eeeeff;
+       border: 1px solid #b0b0b0;
+       text-align: center;
+       margin: 2px;
+       margin-right: 15px;
+       padding: 2px;
+}
+TD.navtab {
+       font-size: 80%;
+}
+A.qindex {
+       text-decoration: none;
+       font-weight: bold;
+       color: #1A419D;
+}
+A.qindex:visited {
+       text-decoration: none;
+       font-weight: bold;
+       color: #1A419D
+}
+A.qindex:hover {
+	text-decoration: none;
+	background-color: #ddddff;
+}
+A.qindexHL {
+	text-decoration: none;
+	font-weight: bold;
+	background-color: #6666cc;
+	color: #ffffff;
+	border: 1px double #9295C2;
+}
+A.qindexHL:hover {
+	text-decoration: none;
+	background-color: #6666cc;
+	color: #ffffff;
+}
+A.qindexHL:visited { text-decoration: none; background-color: #6666cc; color: #ffffff }
+A.el { text-decoration: none; font-weight: bold }
+A.elRef { font-weight: bold }
+A.code:link { text-decoration: none; font-weight: normal; color: #0000FF}
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+A.codeRef:link { font-weight: normal; color: #0000FF}
+A.codeRef:visited { font-weight: normal; color: #0000FF}
+A:hover { text-decoration: none; background-color: #f2f2ff }
+DL.el { margin-left: -1cm }
+.fragment {
+       font-family: monospace;
+       font-size: 105%;
+}
+PRE.fragment {
+	border: 1px solid #CCCCCC;
+	background-color: #f5f5f5;
+	margin-top: 4px;
+	margin-bottom: 4px;
+	margin-left: 2px;
+	margin-right: 8px;
+	padding-left: 6px;
+	padding-right: 6px;
+	padding-top: 4px;
+	padding-bottom: 4px;
+}
+DIV.ah { background-color: black; font-weight: bold; color: #ffffff; margin-bottom: 3px; margin-top: 3px }
+TD.md { background-color: #F4F4FB; font-weight: bold; }
+TD.mdPrefix {
+       background-color: #F4F4FB;
+       color: #606060;
+	font-size: 90%;
+}
+TD.mdname1 { background-color: #F4F4FB; font-weight: bold; color: #602020; }
+TD.mdname { background-color: #F4F4FB; font-weight: bold; color: #602020; width: 600px; }
+DIV.groupHeader {
+       margin-left: 16px;
+       margin-top: 12px;
+       margin-bottom: 6px;
+       font-weight: bold;
+}
+DIV.groupText { margin-left: 16px; font-style: italic; font-size: 95% }
+BODY {
+	background: white;
+	color: black;
+	margin-right: 20px;
+	margin-left: 20px;
+}
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+	font-weight: bold;
+	padding-right  : 10px;
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+	margin-top     : 2px;
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+}
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+	margin-top     : 2px;
+	margin-bottom  : 2px;
+	border: 1px solid #CCCCCC;
+}
+TR.memlist {
+   background-color: #f0f0f0; 
+}
+P.formulaDsp { text-align: center; }
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+IMG.formulaInl { vertical-align: middle; }
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+.mdTable {
+	border: 1px solid #868686;
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+}
+.mdRow {
+	padding: 8px 10px;
+}
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+       padding: 0px 8px 4px 8px;
+	font-size: 80%;
+	font-style: italic;
+	background-color: #FAFAFA;
+	border-top: 1px none #E0E0E0;
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+	border-bottom: 1px none #E0E0E0;
+	border-left: 1px none #E0E0E0;
+	margin: 0px;
+}
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+	font-size: 80%;
+	font-style: italic;
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+	margin: 0px;
+}
+.memItemLeft {
+	padding: 1px 0px 0px 8px;
+	margin: 4px;
+	border-top-width: 1px;
+	border-right-width: 1px;
+	border-bottom-width: 1px;
+	border-left-width: 1px;
+	border-top-color: #E0E0E0;
+	border-right-color: #E0E0E0;
+	border-bottom-color: #E0E0E0;
+	border-left-color: #E0E0E0;
+	border-top-style: solid;
+	border-right-style: none;
+	border-bottom-style: none;
+	border-left-style: none;
+	background-color: #FAFAFA;
+	font-size: 80%;
+}
+.memItemRight {
+	padding: 1px 8px 0px 8px;
+	margin: 4px;
+	border-top-width: 1px;
+	border-right-width: 1px;
+	border-bottom-width: 1px;
+	border-left-width: 1px;
+	border-top-color: #E0E0E0;
+	border-right-color: #E0E0E0;
+	border-bottom-color: #E0E0E0;
+	border-left-color: #E0E0E0;
+	border-top-style: solid;
+	border-right-style: none;
+	border-bottom-style: none;
+	border-left-style: none;
+	background-color: #FAFAFA;
+	font-size: 80%;
+}
+.memTemplItemLeft {
+	padding: 1px 0px 0px 8px;
+	margin: 4px;
+	border-top-width: 1px;
+	border-right-width: 1px;
+	border-bottom-width: 1px;
+	border-left-width: 1px;
+	border-top-color: #E0E0E0;
+	border-right-color: #E0E0E0;
+	border-bottom-color: #E0E0E0;
+	border-left-color: #E0E0E0;
+	border-top-style: none;
+	border-right-style: none;
+	border-bottom-style: none;
+	border-left-style: none;
+	background-color: #FAFAFA;
+	font-size: 80%;
+}
+.memTemplItemRight {
+	padding: 1px 8px 0px 8px;
+	margin: 4px;
+	border-top-width: 1px;
+	border-right-width: 1px;
+	border-bottom-width: 1px;
+	border-left-width: 1px;
+	border-top-color: #E0E0E0;
+	border-right-color: #E0E0E0;
+	border-bottom-color: #E0E0E0;
+	border-left-color: #E0E0E0;
+	border-top-style: none;
+	border-right-style: none;
+	border-bottom-style: none;
+	border-left-style: none;
+	background-color: #FAFAFA;
+	font-size: 80%;
+}
+.memTemplParams {
+	padding: 1px 0px 0px 8px;
+	margin: 4px;
+	border-top-width: 1px;
+	border-right-width: 1px;
+	border-bottom-width: 1px;
+	border-left-width: 1px;
+	border-top-color: #E0E0E0;
+	border-right-color: #E0E0E0;
+	border-bottom-color: #E0E0E0;
+	border-left-color: #E0E0E0;
+	border-top-style: solid;
+	border-right-style: none;
+	border-bottom-style: none;
+	border-left-style: none;
+       color: #606060;
+	background-color: #FAFAFA;
+	font-size: 80%;
+}
+.search     { color: #003399;
+              font-weight: bold;
+}
+FORM.search {
+              margin-bottom: 0px;
+              margin-top: 0px;
+}
+INPUT.search { font-size: 75%;
+               color: #000080;
+               font-weight: normal;
+               background-color: #eeeeff;
+}
+TD.tiny      { font-size: 75%;
+}
+a {
+	color: #252E78;
+}
+a:visited {
+	color: #3D2185;
+}
+.dirtab { padding: 4px;
+          border-collapse: collapse;
+          border: 1px solid #b0b0b0;
+}
+TH.dirtab { background: #eeeeff;
+            font-weight: bold;
+}
+HR { height: 1px;
+     border: none;
+     border-top: 1px solid black;
+}

kscreensaver/kdesavers/asciiquarium/frame.cpp

@@ -0,0 +1,208 @@
+/*
+ * Asciiquarium - Native KDE Screensaver based on the Asciiquarium program
+ *    (c) Kirk Baucom <kbaucom@schizoid.com>, which you can find at
+ *    http://www.robobunny.com/projects/asciiquarium/
+ *
+ * Ported to KDE by Maksim Orlovich <maksim@kde.org> and
+ * Michael Pyne <mpyne@kde.org>.
+ *
+ * Copyright (c) 2003 Kirk Baucom     <kbaucom@schizoid.com>
+ * Copyright (c) 2005 Maksim Orlovich <maksim@kde.org>
+ * Copyright (c) 2005, 2008, 2012 Michael Pyne <mpyne@kde.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include "frame.h"
+
+#include <kglobalsettings.h>
+#include <kdebug.h>
+
+#include <QtCore/QStringList>
+#include <QtGui/QImage>
+#include <QtGui/QFontMetrics>
+#include <QtGui/QPainter>
+
+void Frame::convertDataToPixmap(const Screen *screen)
+{
+    if(!height() || !width()) {
+        // Assume we're not ready to go.
+        return;
+    }
+
+    int w = screen->cellWidth(), h = screen->cellHeight();
+    QImage pix(width() * w, height() * h, QImage::Format_ARGB32_Premultiplied);
+    pix.fill(Qt::transparent);
+
+    QPainter p;
+
+    p.begin(&pix);
+
+    p.setCompositionMode(QPainter::CompositionMode_Source);
+    p.setRenderHint(QPainter::TextAntialiasing);
+    p.setFont(KGlobalSettings::fixedFont());
+
+    QFontMetrics fm(p.fontMetrics());
+
+    for(int j = 0; j < m_data.count(); ++j) {
+        QVector<Screen::Pixel> row = m_data[j];
+        if(row.isEmpty())
+            continue;
+
+        int first, last;
+        for (first = 0; first < row.count() && row[first].letter == ' '; ++first)
+            ;
+
+        last = row.count() - 1; // Assume the end is already stripped.
+
+        for(int i = first; i <= last; ++i) {
+            if(QLatin1Char( row[i].letter ) == m_transparentChar )
+                continue;
+
+            QRect r(i * w, j * h, w, h);
+
+            p.setPen(row[i].color);
+            p.fillRect(r, Qt::black); // Completely fill since drawText won't even in Opaque.
+            p.drawText(r, Qt::AlignCenter, QString(QChar(row[i].letter, 0)));
+        }
+    }
+
+    p.end();
+
+    QImage eraseImage(pix.size(), QImage::Format_RGB32);
+    eraseImage.fill(qRgb(0, 0, 0));
+
+    // Since QPixmap::fill() seems broken on some nVidia drivers????
+    m_erasePixmap = QPixmap::fromImage(eraseImage);
+    m_pixmap = QPixmap::fromImage(pix);
+
+    // Clear m_data to save a wee bit of memory.
+    m_data.clear();
+}
+
+Frame::Frame (const QString& text, const QString& mask, const QRgb& defaultColor, QChar transparent)
+{
+    //First, process the pixels.
+
+    QStringList rows = text.split(QLatin1Char( '\n' ));
+    m_height = rows.size();
+    m_width  = 0;
+    m_transparentChar = transparent;
+
+    // curRow is deliberately not const& as we must modify it a bit in the loop.  It does
+    // not alias strings in rows however otherwise we would have to manually make a copy.
+    foreach(QString curRow, rows) { //krazy:exclude=foreach
+        QVector<Screen::Pixel> row;
+        int strLen = curRow.length(); // make sure this is cached.
+
+        // ?? is changed to {} for trigraph purposes, change it back.
+        curRow.replace(QLatin1String( "{}" ), QLatin1String( "??" ));
+
+        for (int pos = 0; pos < strLen; ++pos)
+        {
+            Screen::Pixel p;
+            p.letter = curRow.at(pos).unicode();
+            p.color  = defaultColor;
+            row.append(p);
+        }
+
+        m_width = qMax(m_width, row.size());
+        m_data.append(row);
+    }
+
+    // Now, the colors.
+    QStringList cols = mask.split(QLatin1Char( '\n' ));
+    int y = 0;
+
+    foreach(const QString &curCol, cols) {
+        if (y >= m_data.size())
+            break;
+
+        for (int pos = 0; pos < curCol.length() && pos < m_data[y].size(); ++pos)
+        {
+            switch (curCol.at(pos).unicode())
+            {
+                //Colors stolen from konsole, TEWidget.cpp
+                case 'R':
+                    m_data[y][pos].color = 0xFF5454;
+                    break;
+                case 'r':
+                    m_data[y][pos].color = 0xB21818;
+                    break;
+                case 'C':
+                    m_data[y][pos].color = 0x54FFFF;
+                    break;
+                case 'c':
+                    m_data[y][pos].color = 0x18B2B2;
+                    break;
+                case 'Y':
+                    m_data[y][pos].color = 0xFFFF54;
+                    break;
+                case 'y':
+                    m_data[y][pos].color = 0xB26818;
+                    break;
+                case 'G':
+                    m_data[y][pos].color = 0x54FF54;
+                    break;
+                case 'g':
+                    m_data[y][pos].color = 0x18B218;
+                    break;
+                case 'B':
+                    m_data[y][pos].color = 0x5454FF;
+                    break;
+                case 'b':
+                    m_data[y][pos].color = 0x1818B2;
+                    break;
+                case 'M':
+                    m_data[y][pos].color = 0xFF54FF;
+                    break;
+                case 'm':
+                    m_data[y][pos].color = 0xB218B2;
+                    break;
+                case 'W':
+                    m_data[y][pos].color = 0xFFFFFF;
+                    break;
+                case 'w':
+                    m_data[y][pos].color = 0xB2B2B2;
+                    break;
+                case ' ':
+                    break;
+                default:
+                    kDebug() << "dunno about color code:" << curCol.at(pos);
+                    m_data[y][pos].color = 0xFFFFFF;
+            }
+        }
+
+        ++y;
+    } // foreach
+}
+
+void Frame::paint(Screen* scr, int x, int y)
+{
+    if(m_pixmap.isNull())
+        convertDataToPixmap(scr);
+
+    scr->updateSpan(x, y, m_pixmap);
+}
+
+void Frame::erase(Screen* scr, int x, int y)
+{
+    if(m_erasePixmap.isNull())
+        convertDataToPixmap(scr);
+
+    scr->clearSpan(x, y, m_erasePixmap);
+}
+
+// vim: set et ts=8 sw=4:

kscreensaver/kdesavers/asciiquarium/frame.h

@@ -0,0 +1,151 @@
+/*
+ * Asciiquarium - Native KDE Screensaver based on the Asciiquarium program
+ *    (c) Kirk Baucom <kbaucom@schizoid.com>, which you can find at
+ *    http://www.robobunny.com/projects/asciiquarium/
+ *
+ * Ported to KDE by Maksim Orlovich <maksim@kde.org> and
+ * Michael Pyne <michael.pyne@kdemail.net>.
+ *
+ * Copyright (c) 2003 Kirk Baucom     <kbaucom@schizoid.com>
+ * Copyright (c) 2005 Maksim Orlovich <maksim@kde.org>
+ * Copyright (c) 2005, 2008 Michael Pyne <michael.pyne@kdemail.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#ifndef AA_FRAME_H
+#define AA_FRAME_H
+
+#include <QtCore/QString>
+#include <QtCore/QVector>
+#include <QtGui/QPixmap>
+
+#include "screen.h"
+
+/**
+ * Represents a single frame of a sprite's animation.
+ *
+ * @see Sprite
+ */
+class Frame
+{
+    /**
+     * Two-dimensional array of Pixels, which represent the appearance of this
+     * frame.  This is used to create m_pixmap and m_erasePixmap when they are
+     * needed.
+     *
+     * @see Pixel
+     */
+    QVector<QVector<Screen::Pixel> > m_data;
+
+    /// Masked pixmap of the animation frame.  Created by convertDataToPixmap().
+    QPixmap m_pixmap;
+
+    /// Masked pixmap used to clear frame.  Created by convertDataToPixmap().
+    QPixmap m_erasePixmap;
+
+    /// Height of this frame of animation in logical coordinates.
+    int m_height;
+
+    /// Width of this frame of animation in logical coordinates.
+    int m_width;
+
+    /// Character to be used as a special 'transparent' character.  Normally is
+    /// the '?' character.
+    QChar m_transparentChar;
+
+public:
+
+    /**
+     * Constructs an empty animation Frame.  Do not insert this into a Sprite.
+     */
+    Frame() : m_height(0), m_width(0)
+    {
+    }
+
+    /**
+     * Constructs an animation frame.
+     *
+     * @param text Newline-separated text used to construct the Pixel arrays.
+     *             The lines do not have to be equal length, any extra needed
+     *             characters will automatically be filled with transparency.
+     *             Any whitespace at the beginning of a line is converted to
+     *             transparency as well.
+     *
+     * @param mask Newline-separated text used to mask \p text's colors.  This
+     *             can be empty or null in which case no masking is performed.
+     *             However, if present, there should be the same number of
+     *             lines in \p mask as in \p text, although individual lines
+     *             can be shorter or empty as convienient.  You can use letters
+     *             to stand for colors, e.g. 'r' will make the letter in \p
+     *             text at the same position dark red.
+     *
+     * @param defaultColor The default color to apply to characters.  This
+     *                     color is used for all characters in \p text that are
+     *                     not altered by \p mask.
+     *
+     * @param transparent  The character to use to represent transparent areas
+     *                     in \p text.  This can be useful when the
+     *                     auto-transparency feature can't detect transparent
+     *                     areas.
+     */
+    Frame(const QString& text, const QString& mask, const QRgb& defaultColor, QChar transparent = QLatin1Char('?'));
+
+    /**
+     * Paints this Frame into the given screen.
+     *
+     * @param scr The Screen to draw into.
+     * @param x The logical x coordinate of the left edge of the update region.
+     * @param y The logical y coordinate of the top edge of the update region.
+     */
+    void paint(Screen* scr, int x, int y);
+
+    /**
+     * Erases this Frame from the given screen.
+     *
+     * @param scr The Screen to draw into.
+     * @param x The logical x coordinate of the left edge of the update region.
+     * @param y The logical y coordinate of the top edge of the update region.
+     */
+    void erase(Screen* scr, int x, int y);
+
+    /// Returns the logical width of this frame.
+    int width() const
+    {
+        return m_width;
+    }
+
+    /// Returns the logical height of this frame.
+    int height() const
+    {
+        return m_height;
+    }
+
+protected:
+
+    /**
+     * This function converts the Pixel data in m_data to setup m_pixmap
+     * and m_erasePixmap, which are not setup until this function is called.
+     *
+     * m_data is not valid after this call is performed to save memory.
+     *
+     * @param screen The Screen we will be drawing into later.
+     */
+    void convertDataToPixmap(const Screen *screen);
+};
+
+#endif
+
+// vim: set et ts=8 sw=4:

kscreensaver/kdesavers/asciiquarium/screen.cpp

@@ -0,0 +1,245 @@
+/*
+ * Asciiquarium - Native KDE Screensaver based on the Asciiquarium program
+ *    (c) Kirk Baucom <kbaucom@schizoid.com>, which you can find at
+ *    http://www.robobunny.com/projects/asciiquarium/
+ *
+ * Ported to KDE by Maksim Orlovich <maksim@kde.org> and
+ * Michael Pyne <michael.pyne@kdemail.net>.
+ *
+ * Copyright (c) 2003 Kirk Baucom     <kbaucom@schizoid.com>
+ * Copyright (c) 2005 Maksim Orlovich <maksim@kde.org>
+ * Copyright (c) 2005, 2008 Michael Pyne <michael.pyne@kdemail.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include "screen.h"
+
+#include <QtCore/QTimer>
+#include <QtCore/QList>
+#include <QtGui/QColor>
+#include <QtGui/QFontMetrics>
+#include <QtGui/QPainter>
+#include <QtGui/QPixmap>
+#include <QtGui/QWidget>
+
+#include <kglobalsettings.h>
+
+#include "sprite.h"
+#include "aasaver.h"
+
+Screen::Screen(AASaver* widget): m_widget(widget), m_curPainter(0)
+{
+    QFontMetrics fm(KGlobalSettings::fixedFont());
+
+    // Compute cell geometries.
+    m_cellW  = fm.maxWidth();
+    m_cellH  = fm.lineSpacing();
+
+    // Computer number of full cells that will fit.
+    m_width  = widget->width()  / m_cellW;
+    m_height = widget->height() / m_cellH;
+
+    // Calculate offset needed to evenly distribute excess screen space.
+    m_offX = (widget->width() - m_width * m_cellW) / 2;
+    m_offY = (widget->height() - m_height * m_cellH) / 2;
+
+    // Setup animation timer.
+    QTimer* timer = new QTimer(this);
+    connect(timer, SIGNAL(timeout()), m_widget, SLOT(update()));
+
+    timer->start(msPerTick());
+}
+
+int Screen::msPerTick() const
+{
+    return 50;
+}
+
+Screen::~Screen()
+{
+}
+
+void Screen::updateSpan(int x, int y, const QPixmap &updatePixmap)
+{
+    if (y < 0 || y >= m_height)
+        return;
+
+    QPoint upperLeft(m_offX + x * m_cellW, m_offY + y * m_cellH);
+    m_curPainter->drawPixmap(upperLeft, updatePixmap);
+}
+
+void Screen::clearSpan(int x, int y, const QPixmap &clearPixmap)
+{
+    if (y < 0 || y >= m_height)
+        return;
+
+    QPoint upperLeft(m_offX + x * m_cellW, m_offY + y * m_cellH);
+    m_curPainter->fillRect(QRect(upperLeft, clearPixmap.size()), Qt::black);
+}
+
+//Actually paints the region on the widget.
+void Screen::paint(QPaintEvent *)
+{
+    if(m_backBuffer.isNull()) {
+        m_backBuffer = QPixmap(m_widget->size());
+        m_backBuffer.fill(Qt::black);
+    }
+
+    { // Artificial scoping for the QPainter
+        QPainter p(&m_backBuffer);
+
+        // XXX: This is a hack to allow updateSpan and clearSpan access to the
+        // current QPainter.  Could use some re-architecting.  This sequence
+        // draws onto the back buffer.
+        m_curPainter = &p;
+        doAnimate();
+        m_curPainter = 0;
+    }
+
+    // Draw onto the main widget now.
+    QPainter p(m_widget);
+    p.setCompositionMode(QPainter::CompositionMode_Source); // bitBlt ftw
+    p.drawPixmap(0, 0, m_backBuffer);
+}
+
+/**
+ * Utility type used to faciliate sorting of the Sprite list in order to
+ * implement the Painter's Algorithm when painting the back buffer.
+ */
+struct ZKey
+{
+    /**
+     * Logical depth of sprite.  Now 0 is farthest away from the eyes, unlike
+     * with Sprite::depth().
+     */
+    int      z;
+
+    Sprite*  addr;
+
+    ZKey(): z(0), addr(0)
+    {}
+
+    ZKey(Sprite* spr): z(1000 - spr->depth()), addr(spr)
+    {}
+
+    bool operator<(const ZKey& other) const
+    {
+        if (z < other.z) return true;
+        if (z > other.z) return false;
+
+        return addr < other.addr;
+    }
+};
+
+void Screen::doAnimate()
+{
+    //First, rebuild a new list of sprites, and build a dirty region
+    QRegion dirtyRegion;
+
+    QList<Sprite*> sprites;
+    QList<Sprite*> colliders;
+
+    // Look for sprites that can suffer a collision.
+    foreach(Sprite *sprite, m_sprites) {
+        if(sprite->canCollide())
+            colliders.append(sprite);
+    }
+
+    // Find collisions.
+    // FIXME: Use transparent regions for accuracy.
+    foreach(Sprite *collider, colliders) {
+        foreach(Sprite *sprite, m_sprites) {
+            // Can't collide with yourself...
+            if(sprite == collider)
+                continue;
+
+            if(collider->geom().intersects(sprite->geom()))
+                collider->collision(sprite);
+        }
+    }
+
+    //Retain all live existing sprites
+    foreach(Sprite *sprite, m_sprites) {
+        QRect oldRect = sprite->geom();
+
+        if (!sprite->isKilled()) {
+            bool dirty = sprite->tickUpdate();
+
+            if (dirty)
+                dirtyRegion |= oldRect | sprite->geom();
+
+            if (!sprite->isKilled())
+                sprites.append(sprite);
+        }
+
+        if (sprite->isKilled()) //note:may be made true by updateTick!
+        {
+            dirtyRegion |= oldRect;
+            delete sprite;
+        }
+    }
+
+    //Add new sprites.
+    foreach(Sprite *sprite, m_addedSprites) {
+        dirtyRegion |= sprite->geom();
+        sprites.append(sprite);
+    }
+
+    m_addedSprites.clear();
+    m_sprites = sprites;
+
+    //Compute the list of sprites affected. Note that this is
+    //done iteratively until fixed point.
+    QList<Sprite*> paintSprites;
+    QList<Sprite*> remSprites;
+
+    bool changed;
+    do
+    {
+        changed = false;
+        remSprites.clear();
+
+        foreach(Sprite *sprite, sprites) {
+            if (dirtyRegion.intersect(sprite->geom()).isEmpty())
+                remSprites.append(sprite); //not to be painted thus far
+            else
+            {
+                //This sprite is to be painted
+                paintSprites.append(sprite);
+
+                //make sure we repaint everything overlapping it
+                dirtyRegion |= sprite->geom();
+                changed = true;
+            }
+        }
+
+        sprites = remSprites;
+    }
+    while (changed);
+
+    //Z-sort the items.
+    QMap<ZKey, Sprite* > sorted;
+    foreach(Sprite *sprite, paintSprites)
+        sorted[ZKey(sprite)] = sprite;
+
+    //Paint, in Z-order
+    foreach(Sprite *sprite, sorted)
+        sprite->paint();
+}
+
+#include "screen.moc"
+
+// vim: set et ts=8 sw=4:

kscreensaver/kdesavers/asciiquarium/screen.h

@@ -0,0 +1,172 @@
+/*
+ * Asciiquarium - Native KDE Screensaver based on the Asciiquarium program
+ *    (c) Kirk Baucom <kbaucom@schizoid.com>, which you can find at
+ *    http://www.robobunny.com/projects/asciiquarium/
+ *
+ * Ported to KDE by Maksim Orlovich <maksim@kde.org> and
+ * Michael Pyne <michael.pyne@kdemail.net>.
+ *
+ * Copyright (c) 2003 Kirk Baucom     <kbaucom@schizoid.com>
+ * Copyright (c) 2005 Maksim Orlovich <maksim@kde.org>
+ * Copyright (c) 2005, 2008 Michael Pyne <michael.pyne@kdemail.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#ifndef AA_SCREEN_H
+#define AA_SCREEN_H
+
+#include <QObject>
+#include <QList>
+#include <QPixmap>
+
+class Sprite;
+class AASaver;
+class QPaintEvent;
+class QPainter;
+
+/**
+ * This is the main display class of Asciiquarium.  We use a pseudo-terminal-ish
+ * type coordinate system, where although this is a full fledged GUI application,
+ * Sprites and most external functions deal with logical text position
+ * coordinates instead of GUI coordinates.  (x, y) starts in the upper-left of
+ * the real screen at (0, 0), and continues on to (width - 1, height - 1).
+ *
+ * Use addSprite() to add new Sprites to the Screen after you have created them
+ * and added their Frames.
+ */
+class Screen: public QObject
+{
+    Q_OBJECT
+
+public:
+    /**
+     * Represents a logical character on the Screen.
+     */
+    struct Pixel {
+        char letter; ///< Character to display in the cell.
+        QRgb color;  ///< Color to use for the cell.
+
+        /// Default constructor.
+        Pixel(): letter(' '), color(0)
+        {
+        }
+    };
+
+private:
+    AASaver* m_widget; ///< Widget that we should paint on.
+    int      m_width;  ///< Number of logical columns in the screen.
+    int      m_height; ///< Number of logical rows on the screen.
+    int      m_offX;   ///< Number of pixels on left side needed to center image.
+    int      m_offY;   ///< Number of pixels on top side needed to center image.
+
+    /** Pixmap cache of the image used to speed up rendering.  All paints happen
+     *  to the pixmap, which is then bitBlt()'ed to m_widget when the time comes
+     *  to paint.
+     */
+    QPixmap  m_backBuffer;
+    QPainter *m_curPainter;
+
+    int      m_cellW; ///< The GUI width of a character cell.
+    int      m_cellH; ///< The GUI height of a character cell.
+
+    QList<Sprite*> m_sprites; ///< List of Sprites on screen.
+    QList<Sprite*> m_addedSprites; ///< List of Sprites to be added next frame.
+
+private slots:
+    /**
+     * Handles updating the screen buffer to draw the next frame.
+     */
+    void doAnimate();
+
+public:
+    /**
+     * Constructor.
+     *
+     * @param widget The widget to draw on.
+     */
+    Screen(AASaver* widget);
+    ~Screen();
+
+    /// Returns the logical width of the screen.
+    int width() const
+    {
+        return m_width;
+    }
+
+    /// Returns the logical height of the screen.
+    int height() const
+    {
+        return m_height;
+    }
+
+    /// Returns the GUI width of a character cell.
+    int cellWidth() const
+    {
+        return m_cellW;
+    }
+
+    /// Returns the GUI height of a character cell.
+    int cellHeight() const
+    {
+        return m_cellH;
+    }
+
+    /**
+     * Adds a sprite to the internal sprite list.
+     *
+     * @param sprite The Sprite to add.  It will show up in the next frame.
+     */
+    void addSprite(Sprite* sprite)
+    {
+        m_addedSprites.append(sprite);
+    }
+
+    /// Returns the number of milliseconds separating each animation tick.
+    int msPerTick() const;
+
+    /**
+     * Updates the backbuffer, and asks the portion of the widget to be
+     * repainted.
+     *
+     * @param x The logical x coordinate of the left edge of the update area.
+     * @param y The logical y coordinate of the top edge of the update area.
+     * @param updatePixmap The pixmap to draw into the buffer, which should be
+     *                     masked to only draw non-transparent regions.
+     */
+    void updateSpan(int x, int y, const QPixmap &updatePixmap);
+
+    /**
+     * Clear the given portion of the backbuffer, asks for a repaint.
+     *
+     * @param x The logical x coordinate of the left edge of the update region.
+     * @param y The logical y coordinate of the top edge of the update region.
+     * @param clearPixmap the pixmap to use to clear the span, which should be
+     *                    the background color of the Screen, and masked to
+     *                    only draw the area that needs cleared.
+     */
+    void clearSpan(int x, int y, const QPixmap &clearPixmap);
+
+    /**
+     * Actually paints the scene on the widget.
+     *
+     * @param pe The QPaintEvent given to the updating widget.
+     */
+    void paint(QPaintEvent *pe);
+};
+
+#endif
+
+// vim: set et ts=8 sw=4:

kscreensaver/kdesavers/asciiquarium/settingswidget.ui

@@ -0,0 +1,59 @@
+<ui version="4.0" >
+ <class>SettingsWidget</class>
+ <widget class="QWidget" name="SettingsWidget" >
+  <property name="geometry" >
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>220</width>
+    <height>45</height>
+   </rect>
+  </property>
+  <property name="windowTitle" >
+   <string>Asciiquarium Settings</string>
+  </property>
+  <layout class="QHBoxLayout" >
+   <item>
+    <widget class="QLabel" name="textLabel1" >
+     <property name="text" >
+      <string>Number of Fish:</string>
+     </property>
+     <property name="wordWrap" >
+      <bool>false</bool>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="KIntSpinBox" name="kcfg_fishCount" >
+     <property name="toolTip" >
+      <string>Choose number of fish to show at once</string>
+     </property>
+     <property name="whatsThis" >
+      <string>This value controls the number of fish to show on screen at any given time.</string>
+     </property>
+     <property name="minimum" >
+      <number>1</number>
+     </property>
+     <property name="maximum" >
+      <number>50</number>
+     </property>
+     <property name="singleStep" >
+      <number>5</number>
+     </property>
+     <property name="value" >
+      <number>15</number>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>KIntSpinBox</class>
+   <extends>QSpinBox</extends>
+   <header>knuminput.h</header>
+   </customwidget>
+ </customwidgets>
+  <resources/>
+ <connections/>
+</ui>

kscreensaver/kdesavers/asciiquarium/sprite.cpp

@@ -0,0 +1,96 @@
+/*
+ * Asciiquarium - Native KDE Screensaver based on the Asciiquarium program
+ *    (c) Kirk Baucom <kbaucom@schizoid.com>, which you can find at
+ *    http://www.robobunny.com/projects/asciiquarium/
+ *
+ * Ported to KDE by Maksim Orlovich <maksim@kde.org> and
+ * Michael Pyne <michael.pyne@kdemail.net>.
+ *
+ * Copyright (c) 2003 Kirk Baucom     <kbaucom@schizoid.com>
+ * Copyright (c) 2005 Maksim Orlovich <maksim@kde.org>
+ * Copyright (c) 2005, 2008 Michael Pyne <michael.pyne@kdemail.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include "sprite.h"
+
+#include <QtCore/QRect>
+
+Sprite::Sprite(Screen* screen, int x, int y, int z, int frameDelay):
+    m_screen(screen), m_currentFrame(0), m_x(x), m_y(y), m_z(z),
+    m_isKilled(false), m_killAfterLastFrame(false),
+    m_ticksSinceFrameChange(0), m_frameDelay(frameDelay)
+{
+}
+
+void Sprite::addFrame(const Frame& frame)
+{
+    m_frames.append(frame);
+}
+
+void Sprite::erase()
+{
+    m_frames[m_currentFrame].erase(m_screen, m_x, m_y);
+}
+
+void Sprite::paint()
+{
+    m_frames[m_currentFrame].paint(m_screen, m_x, m_y);
+}
+
+bool Sprite::timerTick()
+{
+    ++m_ticksSinceFrameChange;
+    if (m_ticksSinceFrameChange * m_screen->msPerTick() < m_frameDelay)
+        return false;
+
+    //Ring! Ring!
+    m_ticksSinceFrameChange = 0;
+    return true;
+}
+
+bool Sprite::tickUpdate()
+{
+    if (m_frames.size() == 1)
+        return false;
+
+    if (!timerTick())
+        return false;
+
+    erase();
+
+    ++m_currentFrame;
+    if (m_currentFrame == m_frames.size())
+    {
+        m_currentFrame = 0;
+
+        if(m_killAfterLastFrame)
+        {
+            erase();
+            kill();
+        }
+    }
+
+    return true;
+}
+
+QRect Sprite::geom() const
+{
+    return QRect(m_x, m_y, m_frames[0].width(), m_frames[0].height());
+}
+
+
+// vim: set et ts=8 sw=4:

kscreensaver/kdesavers/asciiquarium/sprite.h

@@ -0,0 +1,209 @@
+/*
+ * Asciiquarium - Native KDE Screensaver based on the Asciiquarium program
+ *    (c) Kirk Baucom <kbaucom@schizoid.com>, which you can find at
+ *    http://www.robobunny.com/projects/asciiquarium/
+ *
+ * Ported to KDE by Maksim Orlovich <maksim@kde.org> and
+ * Michael Pyne <michael.pyne@kdemail.net>.
+ *
+ * Copyright (c) 2003 Kirk Baucom     <kbaucom@schizoid.com>
+ * Copyright (c) 2005 Maksim Orlovich <maksim@kde.org>
+ * Copyright (c) 2005, 2008 Michael Pyne <michael.pyne@kdemail.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#ifndef AA_SPRITE_H
+#define AA_SPRITE_H
+
+#include <QVector>
+
+#include "frame.h"
+
+/**
+ * This class represents a on-screen character of some sort.  These make up
+ * the building blocks of the animation.
+ *
+ * You can use multiple frames of animation, but movement is not supported in
+ * this class, try MovingSprite.  If you use multiple frames, use
+ * setFrameDelay to control the interval between frames, and use
+ * setDieAfterLastFrame to set whether the animation should loop or cause
+ * the Sprite to go away.
+ *
+ * Use kill() to get rid of a Sprite, do not delete it by yourself, as Screen
+ * will do that as needed.
+ */
+class Sprite
+{
+protected:
+    Screen* m_screen;   ///< The Screen that we belong to.
+    int m_currentFrame; ///< The current frame of animation.
+    int m_x;  ///< Our current logical x position.
+    int m_y;  ///< Our current logical y position.
+    int m_z;  ///< Our current depth.
+
+    QVector<Frame> m_frames;      ///< Array of animation frames.
+    bool m_isKilled;              ///< True if we've been killed.
+    bool m_killAfterLastFrame;    ///< True if we should auto-kill after the last frame.
+    int  m_ticksSinceFrameChange; ///< Number of timer ticks since we last changed frame.
+    int  m_frameDelay;            ///< Number of milliseconds to show a frame for.
+
+    /**
+     * Increments the animation timer.
+     *
+     * @return true if time has elapsed past m_frameDelay since the last frame
+     * change.
+     */
+    bool timerTick();
+
+public:
+    /**
+     * Construct a sprite without automatically adding it to \p screen.
+     *
+     * @param screen The Screen that the sprite belongs to.
+     * @param x The x column position for the left edge of this sprite.
+     * @param y The y row position for the upper line of this sprite.
+     * @param z The depth of the sprite (0 is closest to screen).
+     * @param frameDelay Amount of milliseconds to elapse between animation
+     *                   frames.
+     */
+    Sprite(Screen* screen, int x, int y, int z, int frameDelay = 100);
+
+    /**
+     * Destuctor.  Does nothing at this point, present to ensure a continuous
+     * line of virtual destructors.
+     */
+    virtual ~Sprite()
+    {
+    }
+
+    /**
+     * @return true if this sprite can be involved in a collision with another
+     *         Sprite.  The other sprite doesn't necessarily have to have this
+     *         also set to true.
+     */
+    virtual bool canCollide() const { return false; }
+
+    /**
+     * Called when a collision occurs with *any* Sprite on-screen if canCollide()
+     * returns true.
+     *
+     * @param sprite The Sprite that a collision happened with.  It is safe to
+     *               kill() the Sprite, move it, etc.
+     */
+    virtual void collision (Sprite *sprite)
+    {
+        Q_UNUSED(sprite); // Base class does nothing.
+    }
+
+    /**
+     * Appends a frame of animation to the end of the current list.
+     *
+     * @param frame Frame of animation to add.  It should be the same size as
+     *              the other frames already in the list.
+     */
+    void addFrame(const Frame& frame);
+
+    /**
+     * Sets the amount of time to show a frame for.
+     *
+     * @param delay The frame delay, in milliseconds of time.
+     */
+    void setFrameDelay(int delay)
+    {
+        m_frameDelay = delay;
+    }
+
+    /**
+     * Sets whether this Sprite should automatically call kill() after the
+     * last frame of animation has run.
+     *
+     * @param dieAfterLast If true, this Sprite will automatically call kill()
+     *                     after its last frame has elapsed.
+     */
+    void setDieAfterLastFrame(bool dieAfterLast)
+    {
+        m_killAfterLastFrame = dieAfterLast;
+    }
+
+    /**
+     * @return The Screen this Sprite belongs to.
+     */
+    Screen *screen() const
+    {
+        return m_screen;
+    }
+
+    /**
+     * @return true if this Sprite is dead.  If true, it will probably soon be
+     * deleted by its Screen.
+     */
+    bool isKilled() const
+    {
+        return m_isKilled;
+    }
+
+    /**
+     * @return The depth of the Sprite.  0 is closest to the screen.
+     */
+    int depth() const
+    {
+        return m_z;
+    }
+
+    /**
+     * @return The rectangular geometry of this object in the Pixel coordinate
+     * system.
+     */
+    QRect geom() const;
+
+    /**
+     * Erases this Sprite from its Screen, using the current animation frame to
+     * form the clear mask.  This should be called *before* any change which
+     * will change the on-screen display of the object, such as motion or
+     * animation changes.
+     */
+    void erase();
+
+    /**
+     * Draws this Sprite onto the Screen.
+     */
+    void paint();
+
+    /**
+     * Kills this Sprite.  The parent Screen will delete this Sprite on the next
+     * animation cycle.
+     */
+    virtual void kill()
+    {
+        m_isKilled = true;
+    }
+
+    //main animation hook. Should return true + erase if something changed
+    /**
+     * Called when the current frame expires.  This function needs to perform
+     * any actions necessary to make sure that it is ready to be painted,
+     * including calling erase().  You do not need to call paint() from this
+     * function.
+     *
+     * @return true if the on-screen representation of this Sprite changed,
+     *         false, otherwise.
+     */
+    virtual bool tickUpdate();
+};
+
+#endif
+
+// vim: set et ts=8 sw=4:

kscreensaver/kdesavers/banner.cpp

@@ -0,0 +1,538 @@
+//-----------------------------------------------------------------------------
+//
+// kbanner - Basic screen saver for KDE
+//
+// Copyright (c)  Martin R. Jones 1996
+//
+// layout management added 1998/04/19 by Mario Weilguni <mweilguni@kde.org>
+// clock function and color cycling added 2000/01/09 by Alexander Neundorf <alexander.neundorf@rz.tu-ilmenau.de>
+// 2001/03/04 Converted to use libkscreensaver by Martin R. Jones
+// 2002/04/07 Added random vertical position of text,
+//		changed horizontal step size to reduce jerkyness,
+//		text will return to right margin immediately (and not be drawn half a screen width off-screen)
+//		Harald H.-J. Bongartz <harald@bongartz.org>
+// 2003/09/06 Converted to use KDialog - Nadeem Hasan <nhasan@kde.org>
+#include <stdlib.h>
+
+#include <qlabel.h>
+#include <qlineedit.h>
+#include <qcombobox.h>
+#include <qcheckbox.h>
+#include <qgroupbox.h>
+#include <qslider.h>
+#include <qlayout.h>
+#include <qdatetime.h>
+#include <qfontdatabase.h>
+#include <qpainter.h>
+
+#include <kapplication.h>
+#include <krandomsequence.h>
+#include <kglobal.h>
+#include <klocale.h>
+#include <kconfig.h>
+#include <kmessagebox.h>
+#include <kcolorbutton.h>
+#include <kfontcombobox.h>
+
+#include "banner.h"
+#include "banner.moc"
+#include <QDesktopWidget>
+// libkscreensaver interface
+class KBannerSaverInterface : public KScreenSaverInterface
+{
+
+
+public:
+    virtual KAboutData* aboutData() {
+        return new KAboutData( "kbanner.kss", "klock", ki18n( "KBanner" ), "2.2.0", ki18n( "KBanner" ) );
+    }
+
+
+    virtual KScreenSaver* create( WId id )
+    {
+        return new KBannerSaver( id );
+    }
+
+    virtual QDialog* setup()
+    {
+        return new KBannerSetup();
+    }
+};
+
+int main( int argc, char *argv[] )
+{
+    KBannerSaverInterface kss;
+    return kScreenSaverMain( argc, argv, kss );
+}
+
+//-----------------------------------------------------------------------------
+
+KBannerSetup::KBannerSetup( QWidget *parent )
+	: KDialog( parent)
+	  , saver( 0 ), ed(0), speed( 50 )
+{
+	setButtons(Ok|Cancel|Help);
+	setDefaultButton(Ok);
+	setCaption(i18n( "Setup Banner Screen Saver" ));
+	setModal(true);
+	setButtonText( Help, i18n( "A&bout" ) );
+	readSettings();
+
+        QWidget *main = new QWidget(this);
+	setMainWidget(main);
+
+	QLabel *label;
+
+	QVBoxLayout *tl = new QVBoxLayout( main );
+	QHBoxLayout *tl1 = new QHBoxLayout();
+	tl->addLayout(tl1);
+	QVBoxLayout *tl11 = new QVBoxLayout();
+	tl1->addLayout(tl11);
+
+	QGroupBox *group = new QGroupBox( i18n("Font"), main );
+        QVBoxLayout *vbox = new QVBoxLayout;
+        group->setLayout(vbox);
+        QGridLayout *gl = new QGridLayout();
+        vbox->addLayout(gl);
+        gl->setSpacing(spacingHint());
+
+	label = new QLabel( i18n("Family:"), group );
+	gl->addWidget(label, 1, 0);
+
+	KFontComboBox* comboFonts = new KFontComboBox( group );
+	comboFonts->setCurrentFont( fontFamily );
+	gl->addWidget(comboFonts, 1, 1);
+	connect( comboFonts, SIGNAL(currentFontChanged(QFont)),
+			SLOT(slotFamily(QFont)) );
+
+	label = new QLabel( i18n("Size:"), group );
+	gl->addWidget(label, 2, 0);
+
+	comboSizes = new QComboBox( group );
+        comboSizes->setEditable( true );
+        fillFontSizes();
+	gl->addWidget(comboSizes, 2, 1);
+	connect( comboSizes, SIGNAL(activated(int)), SLOT(slotSize(int)) );
+	connect( comboSizes, SIGNAL(editTextChanged(QString)),
+			SLOT(slotSizeEdit(QString)) );
+
+	QCheckBox *cb = new QCheckBox( i18n("Bold"),
+				       group );
+	cb->setChecked( bold );
+	connect( cb, SIGNAL(toggled(bool)), SLOT(slotBold(bool)) );
+	gl->addWidget(cb, 3, 0);
+
+	cb = new QCheckBox( i18n("Italic"), group );
+	cb->setChecked( italic );
+	gl->addWidget(cb, 3, 1);
+	connect( cb, SIGNAL(toggled(bool)), SLOT(slotItalic(bool)) );
+
+	label = new QLabel( i18n("Color:"), group );
+	gl->addWidget(label, 4, 0);
+
+	colorPush = new KColorButton( fontColor, group );
+	gl->addWidget(colorPush, 4, 1);
+	connect( colorPush, SIGNAL(changed(QColor)),
+		 SLOT(slotColor(QColor)) );
+
+        QCheckBox *cyclingColorCb=new QCheckBox(i18n("Cycling color"),group);
+        cyclingColorCb->setMinimumSize(cyclingColorCb->sizeHint());
+        gl->addWidget(cyclingColorCb, 5, 0,5,1);
+        connect(cyclingColorCb,SIGNAL(toggled(bool)),this,SLOT(slotCyclingColor(bool)));
+        cyclingColorCb->setChecked(cyclingColor);
+
+	preview = new QWidget( main );
+	preview->setFixedSize( 220, 170 );
+        {
+            QPalette palette;
+            palette.setColor( preview->backgroundRole(), Qt::black );
+            preview->setPalette( palette );
+	    preview->setAutoFillBackground(true);
+        }
+	preview->show();    // otherwise saver does not get correct size
+	saver = new KBannerSaver( preview->winId() );
+	tl1->addWidget(preview);
+
+	tl11->addWidget(group);
+
+	label = new QLabel( i18n("Speed:"), main );
+	tl11->addStretch(1);
+	tl11->addWidget(label);
+
+	QSlider *sb = new QSlider( Qt::Horizontal, main );
+        sb->setMinimum(0);
+        sb->setMaximum(100);
+        sb->setPageStep(10);
+        sb->setValue(speed);
+	sb->setMinimumWidth( 180);
+	sb->setFixedHeight(20);
+        sb->setTickPosition(QSlider::TicksBelow);
+        sb->setTickInterval(10);
+	tl11->addWidget(sb);
+	connect( sb, SIGNAL(valueChanged(int)), SLOT(slotSpeed(int)) );
+
+	QHBoxLayout *tl2 = new QHBoxLayout;
+	tl->addLayout(tl2);
+
+	label = new QLabel( i18n("Message:"), main );
+	tl2->addWidget(label);
+
+	ed = new QLineEdit( main );
+	tl2->addWidget(ed);
+	ed->setText( message );
+	connect( ed, SIGNAL(textChanged(QString)),
+			SLOT(slotMessage(QString)) );
+
+   QCheckBox *timeCb=new QCheckBox( i18n("Show current time"), main);
+   timeCb->setFixedSize(timeCb->sizeHint());
+   tl->addWidget(timeCb,0,Qt::AlignLeft);
+   connect(timeCb,SIGNAL(toggled(bool)),this,SLOT(slotTimeToggled(bool)));
+   timeCb->setChecked(showTime);
+   connect(this,SIGNAL(okClicked()),this,SLOT(slotOk()));
+   connect(this,SIGNAL(helpClicked()),this,SLOT(slotHelp()));
+   tl->addStretch();
+}
+
+// read settings from config file
+void KBannerSetup::readSettings()
+{
+    KConfigGroup config(KGlobal::config(), "Settings");
+
+   speed=config.readEntry("Speed",50);
+/*	if ( speed > 100 )
+		speed = 100;
+	else if ( speed < 50 )
+		speed = 50;*/
+
+   message=config.readEntry("Message","KDE");
+   showTime=config.readEntry("ShowTime",false);
+   fontFamily=config.readEntry("FontFamily",(QApplication::font()).family());
+   fontSize=config.readEntry("FontSize",48);
+   fontColor.setNamedColor(config.readEntry("FontColor","red"));
+   cyclingColor=config.readEntry("CyclingColor",false);
+   bold=config.readEntry("FontBold",false);
+   italic=config.readEntry("FontItalic",false);
+}
+
+void KBannerSetup::fillFontSizes()
+{
+    bool block = comboSizes->signalsBlocked();
+    comboSizes->blockSignals( true );
+    comboSizes->clear();
+    int i = 0;
+    sizes = QFontDatabase().pointSizes( fontFamily );
+    sizes << 96 << 128 << 156 << 0;
+    int current = 0;
+    while ( sizes[i] )
+	{
+	QString num;
+	num.setNum( sizes[i] );
+	comboSizes->insertItem( i, num );
+	if ( fontSize == sizes[i] ) // fontsize equals one of the defined ones
+	    {
+            current = i;
+	    comboSizes->setCurrentIndex( current );
+	    slotSize( current );
+	    }
+	i++;
+	}
+    if ( current == 0 ) // fontsize seems to be entered by hand
+        {
+	QString fsize;
+	fsize.setNum( fontSize );
+	comboSizes->setEditText(fsize);
+	slotSizeEdit( fsize );
+	}
+    comboSizes->blockSignals( block );
+}
+
+void KBannerSetup::slotFamily( const QFont& f )
+{
+	fontFamily = f.family();
+        fillFontSizes(); // different font, different sizes
+	if ( saver )
+		saver->setFont( fontFamily, fontSize, fontColor, bold, italic );
+}
+
+void KBannerSetup::slotSize( int indx )
+{
+	fontSize = sizes[indx];
+	if ( saver )
+		saver->setFont( fontFamily, fontSize, fontColor, bold, italic );
+}
+
+void KBannerSetup::slotSizeEdit( const QString& fs )
+{
+	bool ok;
+        fontSize = fs.toInt( &ok, 10 );
+	if ( ok )
+		if ( saver )
+			saver->setFont( fontFamily, fontSize, fontColor, bold, italic );
+}
+
+void KBannerSetup::slotColor( const QColor &col )
+{
+    fontColor = col;
+    if ( saver )
+	saver->setColor(fontColor);
+}
+
+void KBannerSetup::slotCyclingColor(bool on)
+{
+   colorPush->setEnabled(!on);
+   cyclingColor=on;
+
+   if ( saver )
+   {
+      saver->setCyclingColor( on );
+      if ( !on )
+         saver->setColor( fontColor );
+   }
+}
+
+void KBannerSetup::slotBold( bool state )
+{
+	bold = state;
+	if ( saver )
+		saver->setFont( fontFamily, fontSize, fontColor, bold, italic );
+}
+
+void KBannerSetup::slotItalic( bool state )
+{
+	italic = state;
+	if ( saver )
+		saver->setFont( fontFamily, fontSize, fontColor, bold, italic );
+}
+
+void KBannerSetup::slotSpeed( int num )
+{
+	speed = num;
+	if ( saver )
+		saver->setSpeed( speed );
+}
+
+void KBannerSetup::slotMessage( const QString &msg )
+{
+	message = msg;
+	if ( saver )
+		saver->setMessage( message );
+}
+
+void KBannerSetup::slotTimeToggled( bool on )
+{
+   ed->setEnabled(!on);
+   showTime=on;
+   if (saver)
+   {
+      if (showTime)
+         saver->setTimeDisplay();
+      else
+      {
+         message=ed->text();
+         saver->setMessage(message);
+      }
+   }
+}
+
+// Ok pressed - save settings and exit
+void KBannerSetup::slotOk()
+{
+	KConfigGroup config(KGlobal::config(), "Settings");
+
+	config.writeEntry( "Speed", speed );
+	config.writeEntry( "Message", message );
+	config.writeEntry( "ShowTime", showTime );
+	config.writeEntry( "FontFamily", fontFamily );
+
+	QString fsize;
+	if (fontSize == 0) // an non-number was entered in the font size combo
+	{
+		fontSize = 48;
+	}
+	fsize.setNum( fontSize );
+	config.writeEntry( "FontSize", fsize );
+
+	QString colName;
+	colName.sprintf( "#%02x%02x%02x", fontColor.red(), fontColor.green(),
+		fontColor.blue() );
+	config.writeEntry( "FontColor", colName );
+	config.writeEntry( "CyclingColor", cyclingColor );
+	config.writeEntry( "FontBold", bold );
+	config.writeEntry( "FontItalic", italic );
+
+	config.sync();
+
+	accept();
+}
+
+void KBannerSetup::slotHelp()
+{
+	KMessageBox::about(this,
+			     i18n("Banner Version 2.2.1\n\nWritten by Martin R. Jones 1996\nmjones@kde.org\nExtended by Alexander Neundorf 2000\nalexander.neundorf@rz.tu-ilmenau.de\n"));
+}
+
+//-----------------------------------------------------------------------------
+
+KBannerSaver::KBannerSaver( WId id ) : KScreenSaver( id )
+{
+	krnd = new KRandomSequence();
+	readSettings();
+	initialize();
+	timer.start( speed );
+	connect( &timer, SIGNAL(timeout()), SLOT(update()) );
+
+	setAttribute( Qt::WA_NoSystemBackground );
+	show();
+}
+
+KBannerSaver::~KBannerSaver()
+{
+	timer.stop();
+	delete krnd;
+}
+
+void KBannerSaver::setSpeed( int spd )
+{
+	timer.stop();
+	int inv = 100 - spd;
+	speed = 1 + ((inv * inv) / 100);
+	timer.start( speed );
+}
+
+void KBannerSaver::setFont( const QString& family, int size, const QColor &color,
+		bool b, bool i )
+{
+	fontFamily = family;
+	fontSize = size;
+	fontColor = color;
+	bold = b;
+	italic = i;
+
+	initialize();
+}
+
+void KBannerSaver::setColor(QColor &color)
+{
+    fontColor = color;
+    cyclingColor = false;
+    needUpdate = true;
+}
+
+void KBannerSaver::setCyclingColor( bool on )
+{
+    cyclingColor = on;
+    needUpdate = true;
+}
+
+void KBannerSaver::setMessage( const QString &msg )
+{
+    showTime = false;
+    message = msg;
+    pixmapSize = QSize();
+    cleared = false;
+}
+
+void KBannerSaver::setTimeDisplay()
+{
+    showTime = true;
+    pixmapSize = QSize();
+    cleared = false;
+}
+
+// read settings from config file
+void KBannerSaver::readSettings()
+{
+    KConfigGroup config(KGlobal::config(), "Settings");
+
+   setSpeed( config.readEntry("Speed",50) );
+
+   message=config.readEntry("Message","KDE");
+
+   showTime=config.readEntry("ShowTime",false);
+
+   fontFamily=config.readEntry("FontFamily",(QApplication::font()).family());
+
+   fontSize=config.readEntry("FontSize",48);
+
+   fontColor.setNamedColor(config.readEntry("FontColor","red"));
+
+   cyclingColor=config.readEntry("CyclingColor",false);
+
+   bold=config.readEntry("FontBold",false);
+   italic=config.readEntry("FontItalic",false);
+
+    if ( cyclingColor )
+    {
+        currentHue=0;
+        fontColor.setHsv(0,SATURATION,VALUE);
+    }
+}
+
+// initialize font
+void KBannerSaver::initialize()
+{
+	fsize = fontSize * height() / QApplication::desktop()->height();
+
+	font = QFont( fontFamily, fsize, bold ? QFont::Bold : QFont::Normal, italic );
+
+	pixmapSize = QSize();
+	cleared = false;
+
+	xpos = width();
+	ypos = fsize + (int) ((double)(height() - 3 * fsize) * krnd->getDouble());
+	step = 2 * width() / QApplication::desktop()->width(); // 6 -> 2 -hhjb-
+	if ( step == 0 )
+		step = 1;
+}
+
+// erase old text and draw in new position
+void KBannerSaver::paintEvent(QPaintEvent *event)
+{
+    Q_UNUSED( event )
+
+    if (cyclingColor)
+    {
+        int hueStep = speed/10;
+        currentHue=(currentHue+hueStep)%360;
+        fontColor.setHsv(currentHue,SATURATION,VALUE);
+    }
+    if (showTime)
+    {
+        QString new_message = KGlobal::locale()->formatTime(QTime::currentTime(), true);
+	if( new_message != message )
+	    needUpdate = true;
+	message = new_message;
+    }
+    if ( !pixmapSize.isValid() || cyclingColor || needUpdate )
+    {
+        QRect rect = QFontMetrics( font ).boundingRect( message );
+	rect.setWidth( rect.width() + step );
+	if ( rect.width() > pixmapSize.width() )
+	    pixmapSize.setWidth( rect.width() );
+	if ( rect.height() > pixmapSize.height() )
+	    pixmapSize.setHeight( rect.height() );
+	pixmap = QPixmap( pixmapSize );
+	pixmap.fill( Qt::black );
+	QPainter p( &pixmap );
+	p.setFont( font );
+	p.setPen( fontColor );
+	p.drawText( -rect.x(), -rect.y(), message );
+	needUpdate = false;
+    }
+    xpos -= step;
+
+    QPainter p( this );
+
+    if (!cleared) {
+        cleared = true;
+        p.fillRect(rect(), Qt::black);
+    }
+
+    if ( xpos < -pixmapSize.width() ) {
+	p.fillRect( xpos + step, ypos, pixmapSize.width(), pixmapSize.height(), Qt::black );
+	xpos = width();
+	ypos = fsize + (int) ((double)(height() - 3 * fsize) * krnd->getDouble());
+    }
+
+    p.drawPixmap( xpos, ypos, pixmap );
+}

kscreensaver/kdesavers/banner.h

@@ -0,0 +1,110 @@
+//-----------------------------------------------------------------------------
+//
+// kbanner - Basic screen saver for KDE
+//
+// Copyright (c)  Martin R. Jones 1996
+//
+
+#ifndef BANNER_H
+#define BANNER_H
+
+#include <qtimer.h>
+
+#include <kscreensaver.h>
+#include <kdialog.h>
+
+#define SATURATION 150
+#define VALUE 255
+
+class QLineEdit;
+class KColorButton;
+class KRandomSequence;
+
+class KBannerSaver : public KScreenSaver
+{
+    Q_OBJECT
+public:
+    KBannerSaver( WId id );
+    virtual ~KBannerSaver();
+
+    void setSpeed( int spd );
+    void setFont( const QString &family, int size, const QColor &color,
+		    bool b, bool i );
+    void setMessage( const QString &msg );
+    void setTimeDisplay();
+    void setCyclingColor(bool on);
+    void setColor( QColor &color);
+
+private:
+    void readSettings();
+    void initialize();
+
+protected:
+    void paintEvent(QPaintEvent *event);
+
+    QFont   font;
+    QTimer	timer;
+    QString	fontFamily;
+    int		fontSize;
+    bool	bold;
+    bool	italic;
+    QColor	fontColor;
+    bool	cyclingColor;
+    int		currentHue;
+    bool	cleared;
+    bool	needUpdate;
+    QString	message;
+    bool	showTime;
+    int		xpos, ypos, step, fsize;
+    KRandomSequence *krnd;
+    int		speed;
+    QPixmap	pixmap;
+    QSize	pixmapSize;
+};
+
+
+class KBannerSetup : public KDialog
+{
+    Q_OBJECT
+public:
+    KBannerSetup( QWidget *parent = NULL );
+
+protected:
+    void readSettings();
+    void fillFontSizes();
+
+private slots:
+    void slotFamily( const QFont & );
+    void slotSize( int );
+    void slotSizeEdit(const QString &);
+    void slotColor(const QColor &);
+    void slotCyclingColor(bool on);
+    void slotBold( bool );
+    void slotItalic( bool );
+    void slotSpeed( int );
+    void slotMessage( const QString & );
+    void slotOk();
+    void slotHelp();
+    void slotTimeToggled(bool on);
+
+private:
+    QWidget *preview;
+    KColorButton *colorPush;
+    KBannerSaver *saver;
+    QLineEdit *ed;
+    QComboBox* comboSizes;
+
+    QString message;
+    bool    showTime;
+    QString fontFamily;
+    int	    fontSize;
+    QColor  fontColor;
+    bool    cyclingColor;
+    bool    bold;
+    bool    italic;
+    int	    speed;
+    QList<int> sizes;
+};
+
+#endif
+

kscreensaver/kdesavers/blob.cpp

@@ -0,0 +1,537 @@
+//-----------------------------------------------------------------------------
+//
+// kblob - Basic screen saver for KDE
+//
+// Copyright (c)  Tiaan Wessels, 1997
+//
+// To add new alg :
+//		- add blob_alg enum in blob.h before ALG_LAST
+//		- choose 2 letter prefix for alg and add vars needed to private vars
+//		  in KBlobSaver in blob.h
+//		- add xxSetup and xxNextFrame method definitions in blob.h
+//		- implement methods in this file. xxSetup to init vars mentioned
+//		  in step 2. xxNextFrame to advance blob painter ( calc tx,ty and
+//		  use box() method to position painter
+//		- add descriptive string in alg_str array in this file before "Random"
+//		- add to Algs array in KBlobSaver constructor in this file
+//		- test by setup saver and choosing alg from list
+
+#include <stdlib.h>
+#include <time.h>
+#include <limits.h>
+#include <math.h>
+
+#include <qcolor.h>
+#include <qcolormap.h>
+#include <qlabel.h>
+#include <QListWidget>
+#include <qlayout.h>
+#include <qpainter.h>
+#include <qpixmap.h>
+#include <qimage.h>
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+
+#include <kapplication.h>
+#include <kconfig.h>
+#include <kmessagebox.h>
+#include <knuminput.h>
+#include <klocale.h>
+#include <kglobal.h>
+#include <krandomsequence.h>
+
+#include "blob.moc"
+#include "blob.h"
+
+#define SMALLRAND(a)	(int)(rnd->getLong(a)+1)
+
+
+// libkscreensaver interface
+class KBlobSaverInterface : public KScreenSaverInterface
+{
+
+public:
+    virtual KAboutData* aboutData() {
+        return new KAboutData( "kblob.kss", "klock", ki18n( "KBlob" ), "2.2.0", ki18n( "KBlob" ) );
+    }
+
+
+    virtual KScreenSaver* create( WId id )
+    {
+        return new KBlobSaver( id );
+    }
+
+    virtual QDialog* setup()
+    {
+        return new KBlobSetup();
+    }
+};
+
+int main( int argc, char *argv[] )
+{
+    KBlobSaverInterface kss;
+    return kScreenSaverMain( argc, argv, kss );
+}
+
+static KRandomSequence *rnd = 0;
+
+QString alg_str[5];
+void initAlg()
+{
+    alg_str[0] = i18n("Random Linear");
+    alg_str[1] = i18n("Horizontal Sine");
+    alg_str[2] = i18n("Circular Bounce");
+    alg_str[3] = i18n("Polar Coordinates");
+    alg_str[4] = i18n("Random");
+}
+
+//-----------------------------------------------------------------------------
+// the blob screensaver's code
+
+KBlobSaver::KBlobSaver ( WId id)
+    : KScreenSaver( id )
+{
+    setAttribute( Qt::WA_OpaquePaintEvent, true );
+
+    {
+        QPalette palette;
+        palette.setColor( backgroundRole(), Qt::black );
+        setPalette( palette );
+	setAutoFillBackground(true);
+    }
+
+    rnd = new KRandomSequence();
+    initAlg();
+    QColor color;
+    float ramp = (256.0-64.0)/(float)RAMP;
+
+    // if 8-bit, create lookup table for color ramping further down
+    if (QPixmap::defaultDepth() == 8)
+    {
+        QColormap cmap = QColormap::instance();
+        memset(lookup, 0, 256*sizeof(uint));
+        int i;
+        for (i = 0; i < RAMP; i++)
+        {
+            color.setRgb(64+(int)(ramp*(float)i), 0, 0);
+            colors[i] = cmap.pixel(color);
+        }
+        memset(lookup, cmap.pixel(Qt::black), sizeof(uint)*256);
+        for (i = 0; i < RAMP-1; i++)
+            lookup[colors[i]] = colors[i+1];
+        lookup[cmap.pixel(Qt::black)] = lookup[colors[RAMP-1]] = colors[0];
+    }
+    else
+    {
+        // make special provision for preview mode
+        if (height() < 400)
+        {
+            if (QPixmap::defaultDepth() > 8 )
+                setColorInc(7);
+            else
+                setColorInc(4);
+        }
+        else
+        {
+            if (QPixmap::defaultDepth() > 8 )
+                setColorInc(3);
+            else
+                setColorInc(2);
+        }
+    }
+
+    // the dimensions of the blob painter
+    dim = height()/70+1;
+
+    // record starting time to know when to change frames
+    start = time(NULL);
+
+    // init some parameters used by all algorithms
+    xhalf = width()/2;
+    yhalf = height()/2;
+
+    // means a new algorithm should be set at entrance of timer
+    newalg = newalgp = 1;
+
+    // init algorithm space
+    Algs[0].Name = alg_str[0];
+    Algs[0].Init = &KBlobSaver::lnSetup;
+    Algs[0].NextFrame = &KBlobSaver::lnNextFrame;
+
+    Algs[1].Name = alg_str[1];
+    Algs[1].Init = &KBlobSaver::hsSetup;
+    Algs[1].NextFrame = &KBlobSaver::hsNextFrame;
+
+    Algs[2].Name = alg_str[2];
+    Algs[2].Init = &KBlobSaver::cbSetup;
+    Algs[2].NextFrame = &KBlobSaver::cbNextFrame;
+
+    Algs[3].Name = alg_str[3];
+    Algs[3].Init = &KBlobSaver::pcSetup;
+    Algs[3].NextFrame = &KBlobSaver::pcNextFrame;
+
+    // get setup from kde registry
+    readSettings();
+
+    // start timer which will update blob painter
+    timer.start(SPEED);
+    connect(&timer, SIGNAL(timeout()), SLOT(update()));
+    show();
+}
+
+KBlobSaver::~KBlobSaver()
+{
+    timer.stop();
+
+    delete rnd; rnd = 0;
+}
+
+void KBlobSaver::setAlgorithm(int a )
+{
+    newalg = newalgp = ((a == ALG_RANDOM) ? 1 : 2);
+    alg = a;
+}
+
+void KBlobSaver::lnSetup()
+{
+    // initialize the blob movement dictators with random vals
+    // incrementals on axis
+    ln_xinc = SMALLRAND(3);
+    ln_yinc = SMALLRAND(2);
+
+    // start position
+    tx = SMALLRAND(width()-dim-ln_xinc*2);
+    ty = SMALLRAND(height()-dim-ln_yinc*2);
+}
+
+void KBlobSaver::hsSetup()
+{
+    hs_per = SMALLRAND(7);
+    hs_radians = 0.0;
+    hs_rinc = (hs_per*M_PI)/(hs_per*90*4);
+    hs_flip = 1.0;
+}
+
+void KBlobSaver::cbSetup()
+{
+    cb_radians = 0.0;
+    cb_rinc = (2.0*M_PI)/360.0;
+    cb_sradians = 0.0;
+    cb_deviate = SMALLRAND(height()/20)+(height()/15);
+    cb_radius = height()/2-cb_deviate*2-2*dim;
+    cb_devradinc = (rnd->getDouble()*10.0*2.0*M_PI)/360.0;
+}
+
+void KBlobSaver::pcSetup()
+{
+    pc_angle = 0.0;
+    pc_radius = 0.0;
+    pc_inc = (2.0*M_PI)/720.0;
+    pc_crot = 0.0;
+    pc_div = SMALLRAND(4)-1;
+}
+
+// render next frame ( or change algorithms )
+void KBlobSaver::paintEvent(QPaintEvent *)
+{
+    time_t now = time(NULL);
+
+    // should algorithm be changed
+    if (now-start > showlen)
+        newalg = newalgp;
+
+    // set new algorithm
+    if (newalg)
+    {
+        QPainter p(this);
+        p.fillRect(rect(), p.background());
+        if (newalg == 1)
+            alg = SMALLRAND(ALG_LAST)-1;
+        (this->*Algs[alg].Init)();
+        newalg = 0;
+        start = time(NULL);
+    }
+
+    // gen next fram for current algorithm
+    (this->*Algs[alg].NextFrame)();
+}
+
+void KBlobSaver::lnNextFrame()
+{
+    int dir;
+
+    // depending on the algorithm to use, move the blob painter to
+    // a new location
+    // check for wall hit to change direction
+    if (tx+dim+ln_xinc > (int)width()-1 || tx+ln_xinc < 0)
+    {
+        if (ln_xinc > 0)
+            dir = -1;
+        else
+            dir = 1;
+        ln_xinc = SMALLRAND(3)*dir;
+    }
+    if (ty+dim+ln_yinc > (int)height()-1 || ty+ln_yinc < 0)
+    {
+        if (ln_yinc > 0)
+            dir = -1;
+        else
+            dir = 1;
+        ln_yinc = SMALLRAND(2)*dir;
+    }
+
+    // move box to new position
+    tx += ln_xinc;
+    ty += ln_yinc;
+
+    // draw new box
+    box(tx, ty);
+}
+
+void KBlobSaver::hsNextFrame()
+{
+    static int xlen = width()-(4*dim);
+    static int ylen = height()-(4*dim);
+
+    // calc x as offset on angle line and y as vertical offset
+    // on interval -1..1 sine of angle
+    tx = (int)((hs_radians/(hs_per*M_PI))*(float)xlen);
+    ty = (int)((float)(ylen/4)*(hs_flip*sin(hs_radians)))+yhalf;
+
+    // draw new box
+    box(tx, ty);
+
+    // set new radians
+    hs_radians += hs_rinc;
+    if (hs_radians > hs_per*M_PI)
+    {
+        hs_rinc *= -1.0;
+        hs_radians += hs_rinc;
+        hs_flip *= -1.0;
+    }
+    else if (hs_radians < 0.0)
+        hsSetup();
+}
+
+void KBlobSaver::cbNextFrame()
+{
+    int deviate;
+
+    // calculate deviation of circle main radius
+    deviate = (int)(sin(cb_sradians)*cb_deviate);
+
+    // calculate topleft of box as a circle with a sine perturbed radius
+    tx = (int)(cos(cb_radians)*(cb_radius+deviate))+xhalf;
+    ty = (int)(sin(cb_radians)*(cb_radius+deviate))+yhalf;
+
+    // draw the box
+    box(tx, ty);
+
+    // increase greater circle render angle
+    cb_radians += cb_rinc;
+    if (cb_radians > 2.0*M_PI)
+        cb_radians -= 2.0*M_PI;
+
+    // increase radius deviation offset on sine wave
+    cb_sradians += cb_devradinc;
+}
+
+void KBlobSaver::pcNextFrame()
+{
+    static float scale = (float)height()/3.0 - 4.0*dim;
+
+    // simple polar coordinate equation
+    if (pc_div < 1.0)
+        pc_radius = cos(2.0*pc_angle);
+    else
+        pc_radius = 1.0/pc_div + cos(2.0*pc_angle);
+
+    tx = (int)(scale*pc_radius*cos(pc_angle+pc_crot))+xhalf;
+    ty = (int)(scale*pc_radius*sin(pc_angle+pc_crot))+yhalf;
+
+    // advance blob painter
+    box(tx, ty);
+
+    // new movement parameters
+    pc_angle += pc_inc;
+    if (pc_angle > 2.0*M_PI)
+    {
+        pc_angle -= 2.0*M_PI;
+        pc_crot += M_PI/45.0;
+    }
+}
+
+void KBlobSaver::box ( int x, int y )
+{
+    // for bad behaving algorithms that wants to cause an X trap
+    // confine to the valid region before using potentially fatal XGetImage
+    if ((x+dim) >= width())
+        x = width()-dim-1;
+    else if (x < 0)
+        x = 0;
+    if ((y+dim) > height())
+        y = height()-dim-1;
+    else if (y < 0)
+        y = 0;
+
+    // get the box region from the display to upgrade
+    QImage img = QPixmap::grabWindow(winId(), x, y, dim, dim).toImage();
+
+    // depending on the depth of the display, use either lookup table for
+    // next rgb val ( 8-bit ) or ramp the color directly for other displays
+    if ( img.depth() == 8)
+    {
+        // manipulate image by upgrading each pixel with 1 using a lookup
+        // table as the color allocation could have resulted in a spread out
+        // configuration of the color ramp
+        for (int j = 0; j < img.height(); j++)
+        {
+            for (int i = 0; i < img.width(); i++)
+            {
+                img.scanLine(j)[i] = lookup[img.scanLine(j)[i]];
+            }
+        }
+    }
+    else
+    {
+        for (int j = 0; j < img.height(); j++)
+        {
+            for (int i = 0; i < img.width(); i++)
+            {
+                QRgb p = img.pixel( i, j );
+                p += (colorInc<<18);
+                img.setPixel( i, j, p );
+            }
+        }
+    }
+
+    // put the image back onto the screen
+    QPainter p(this);
+    p.drawImage( x, y, img );
+}
+
+void KBlobSaver::readSettings()
+{
+    KConfigGroup config(KGlobal::config(), "Settings");
+
+    // number of seconds to spend on a frame
+    showlen = config.readEntry("Showtime", 3*60);
+
+    // algorithm to use. if not set then use random
+    alg = config.readEntry("Algorithm", int(ALG_RANDOM));
+    if (alg == ALG_RANDOM)
+	newalg = 1;
+    else
+	newalg = 2;
+    newalgp = newalg;
+}
+
+//-----------------------------------------------------------------------------
+// dialog to setup screen saver parameters
+//
+KBlobSetup::KBlobSetup(QWidget *parent)
+    : KDialog( parent)
+{
+    setCaption(i18n( "Setup Blob Screen Saver" ));
+    setButtons(Ok|Cancel|Help);
+    setDefaultButton(Ok);
+    setModal(true);
+    initAlg();
+
+    // get saver configuration from kde registry
+    readSettings();
+
+    setButtonText( Help, i18n( "A&bout" ) );
+    QWidget *main = new QWidget(this);
+    setMainWidget(main);
+
+    QHBoxLayout *tl = new QHBoxLayout( main );
+    //tl->setContentsMargins(0, 0, 0, 0);
+    tl->setSpacing(spacingHint());
+
+    QVBoxLayout *vbox = new QVBoxLayout;
+    tl->addLayout(vbox);
+
+    // seconds to generate on a frame
+    QLabel *label = new QLabel(i18n("Frame duration:"), main);
+    stime = new KIntNumInput( showtime, main );
+    stime->setSuffix( i18n( " sec" ) );
+    vbox->addWidget(label);
+    vbox->addWidget(stime);
+
+    // available algorithms
+    label = new QLabel(i18n("Algorithm:"), main);
+    algs = new QListWidget(main);
+    algs->setMinimumSize(150, 105);
+    for (int i = 0; i <= ALG_RANDOM; i++)
+        algs->addItem(alg_str[i]);
+    algs->setCurrentRow(alg);
+    vbox->addWidget(label);
+    vbox->addWidget(algs);
+
+    // preview window
+    QWidget *preview = new QWidget( main );
+    preview->setFixedSize(220, 170);
+    {
+        QPalette palette;
+        palette.setColor( preview->backgroundRole(), Qt::black );
+        preview->setPalette( palette );
+    }
+    preview->show();
+    tl->addWidget(preview);
+    saver = new KBlobSaver(preview->winId());
+    saver->setDimension(3);
+    if (QPixmap::defaultDepth() > 8)
+        saver->setColorInc(7);
+    else
+        saver->setColorInc(4);
+
+    tl->addStretch();
+
+    // so selecting an algorithm will start previewing that alg
+    connect(algs, SIGNAL(itemChanged(QListWidgetItem*)), this,
+            SLOT(setAlgorithm(QListWidgetItem*)));
+    connect(this,SIGNAL(okClicked()),this,SLOT(slotOk()));
+    connect(this,SIGNAL(helpClicked()),this, SLOT(slotHelp()));
+}
+
+void KBlobSetup::setAlgorithm(QListWidgetItem* item)
+{
+   if(!item)
+     return;
+   int pos = algs->currentRow();
+   saver->setAlgorithm(pos);
+}
+
+void KBlobSetup::readSettings()
+{
+    KConfigGroup config(KGlobal::config(), "Settings");
+
+    // number of seconds to spend on a frame
+    showtime = config.readEntry("Showtime", 3*60);
+
+    // algorithm to use. if not set then use random
+    alg = config.readEntry("Algorithm", (int)ALG_LAST);
+}
+
+// Ok pressed - save settings and exit
+void KBlobSetup::slotOk()
+{
+    KConfigGroup config( KGlobal::config(), "Settings");
+    config.writeEntry("Showtime", stime->value());
+    config.writeEntry("Algorithm", algs->currentRow());
+
+    config.sync();
+
+    accept();
+}
+
+void KBlobSetup::slotHelp()
+{
+    KMessageBox::about(this,
+                       i18n("Blobsaver Version 0.1\n\nWritten by Tiaan Wessels 1997\ntiaan@netsys.co.za"));
+    if (saver)
+        setAlgorithm(algs->currentItem());
+}
+
+

kscreensaver/kdesavers/blob.h

@@ -0,0 +1,117 @@
+//-----------------------------------------------------------------------------
+//
+// kblob - Basic screen saver for KDE
+//
+// Copyright (c)  Tiaan Wessels, 1997
+//
+
+#ifndef BLOB_H
+#define BLOB_H
+
+#include <qtimer.h>
+
+#include <kdialog.h>
+#include <kscreensaver.h>
+
+class QListWidgetItem;
+
+#define RAMP		64
+#define SPEED		10
+
+enum blob_alg {
+	ALG_LINEAR,
+	ALG_HSINE,
+	ALG_CIRB,
+	ALG_POLARC,
+	ALG_LAST,
+	ALG_RANDOM = ALG_LAST };
+
+class KBlobSaver : public KScreenSaver
+{
+    Q_OBJECT
+
+public:
+    KBlobSaver( WId id );
+    virtual ~KBlobSaver();
+
+    void setDimension(int d)
+	{ dim = d; }
+    void setShowlen(time_t s)
+	{ showlen = s; }
+    void setColorInc(int c)
+	{ colorInc = c; }
+
+public slots:
+    void setAlgorithm(int pos);
+
+public:
+    typedef void (KBlobSaver::*AlgFunc)();
+    struct KBSAlg
+    {
+	QString Name;
+	AlgFunc Init;
+	AlgFunc NextFrame;
+    };
+private:
+
+    QTimer	timer;
+    uint	colors[RAMP];
+    uint	lookup[256];
+    int		colorInc;
+    int		tx, ty;
+    int		dim;
+    int		xhalf, yhalf;
+    int		alg, newalg, newalgp;
+    time_t	showlen, start;
+    KBSAlg	Algs[ALG_LAST];
+    int		ln_xinc, ln_yinc;
+    float	hs_radians, hs_rinc, hs_flip, hs_per;
+    float	cb_radians, cb_rinc, cb_sradians, cb_radius, cb_devradinc;
+    float	cb_deviate;
+    float	pc_angle, pc_radius, pc_inc, pc_crot, pc_div;
+
+    void lnSetup();
+    void hsSetup();
+    void cbSetup();
+    void pcSetup();
+
+    void lnNextFrame();
+    void hsNextFrame();
+    void cbNextFrame();
+    void pcNextFrame();
+
+    void box(int, int);
+    void readSettings();
+
+protected:
+    void paintEvent(QPaintEvent *event);
+};
+
+class QListWidget;
+class KIntNumInput;
+
+class KBlobSetup : public KDialog
+{
+    Q_OBJECT
+
+    int showtime;
+    int alg;
+    QListWidget  *algs;
+    KIntNumInput *stime;
+
+public:
+    KBlobSetup( QWidget *parent = NULL );
+
+protected:
+    void readSettings();
+
+private slots:
+    void slotOk();
+    void slotHelp();
+    void setAlgorithm(QListWidgetItem* item);
+private:
+    KBlobSaver *saver;
+};
+
+#endif
+

kscreensaver/kdesavers/data/CMakeLists.txt

@@ -0,0 +1,5 @@
+
+if(OPENGL_FOUND AND OPENGL_GLU_FOUND)
+install( FILES kfs_particle.png kfs_particle_flare.png kfs_particle_diastar.png                   kfs_kde.png kfs_tux.png                   kfs_letters1.png kfs_letters2.png kfs_letters.desc                   kfs_explode.ogg kfs_debris.ogg  DESTINATION  ${DATA_INSTALL_DIR}/kfiresaver )
+endif(OPENGL_FOUND AND OPENGL_GLU_FOUND)
+

kscreensaver/kdesavers/data/kfs_letters.desc

@@ -0,0 +1,84 @@
+#first map and its coordinates
+#note that capitals are used for lowercase also
+
+"kfs_letters1.png"
+
+A 0 0 48 63
+a 0 0 48 63
+B 48 0 87 63
+b 48 0 87 63
+C 87 0 132 63
+c 87 0 132 63
+D 132 0 178 63
+d 132 0 178 63
+E 179 0 222 63
+e 179 0 222 63
+
+F 0 64 40 127
+f 0 64 40 127
+G 41 64 89 127
+g 41 64 89 127
+H 89 64 142 127
+h 89 64 142 127
+I 142 64 180 127
+i 142 64 180 127
+J 180 64 227 127
+j 180 64 227 127
+
+K 0 128 40 191
+k 0 128 40 191
+L 41 128 80 191
+l 41 128 80 191
+M 80 128 142 191
+m 80 128 142 191
+N 142 128 196 191
+n 142 128 196 191
+O 196 128 252 191
+o 196 128 252 191
+
+P 0 192 36 255
+p 0 192 36 255
+Q 36 192 97 255
+q 36 192 97 255
+R 97 192 142 255
+r 97 192 142 255
+S 142 192 189 255
+s 142 192 189 255
+T 189 192 244 255
+t 189 192 244 255
+
+
+"kfs_letters2.png"
+
+U 0 0 50 63
+u 0 0 50 63
+V 50 0 97 63
+v 50 0 97 63
+W 97 0 169 63
+w 97 0 169 63
+X 169 0 220 63
+x 169 0 220 63
+, 220 0 239 63
+. 239 0 254 63
+
+Y 0 64 48 127
+y 0 64 48 127
+Z 48 64 99 127
+z 48 64 99 127
+! 99 64 119 127
+? 119 64 157 127
+- 157 64 188 127
+: 188 64 205 127
+; 205 64 226 127
+
+0 0 128 45 191
+1 45 128 75 191
+2 75 128 118 191
+3 118 128 158 191
+4 158 128 203 191
+5 203 128 245 191
+
+6 0 192 41 255
+7 41 192 86 255
+8 86 192 127 255
+9 127 192 169 255

kscreensaver/kdesavers/firesaver.ChangeLog

@@ -0,0 +1,106 @@
+2004-06-29  Enrico Ros  <eros.kde@email.it>
+
+	* general : added support for 'per particle' texture with
+	smart binding. added 2 textures (explosion light / toxxic)
+
+	* firesaverparticle : finished TurningParticle class. moved
+	some code from the header to the cpp.
+
+	* firesaver : added 'Toxic spirals' fireworks, disabled
+	supernova in .ui since after 3.3. fixed monochrome<->monotype
+	bug.
+	
+	* firesaverwriter : bugfix on word's color (blinking on start).
+
+2004-05-30  Enrico Ros  <eros.kde@email.it>
+
+	* this file : renamed Changelog to firesaver.ChangeLog
+
+        * general : moved / renamed files and chaged stuff to get ready
+	to be imported into kdeartwork.
+
+	* general : all images are .png, all sounds are .ogg.
+
+2004-02-07  Enrico Ros  <eros.kde@email.it>
+
+	* firesaver.cpp : implemented trail and alpha on explosions.
+
+	* firesaver : damn dirty bug! reordered projection lines. Looks
+	way cooler now. trimmed defaults.
+	
+	* firesaversetup : config dialog redone from scratch. Now it is
+	more usable and ready for translation into different languages.
+	Also added many new features.
+	
+	* firesaver : adapted to setup dialog changes (also embeds the
+	setup widget into a KDialog). Implemented some new features
+	added in the setup dialog.
+
+2004-02-06  Enrico Ros  <eros.kde@email.it>
+
+	* all : optimized logic and math.. kcachegrind rules.
+	
+	* firesaverparticle : inheritance test on particle class.
+	Implemented a "funny phisics" on the TurningParticle class. This
+	will lead to strange fireworks (spirals, fountains... )
+
+2004-01-31  Enrico Ros  <eros.kde@email.it>
+
+	* all : leak checked and fixed uninitialized values. optimized
+	the code for less cpu consumption (reduced 7% over the 19% of
+	internal code cpu consumption (the remaining 81% of cpu time is
+	spent into GL libraries!!..) seems there's a limit to the code
+	optimization!).
+
+	* firesaver : added KDE icons as exploding elements and checked
+	the explode logo routine.
+
+	* fw_letters* : added support for overlay writings. cleaned api.
+	
+	* firesaver.cpp/.h : implemented texture loader. some fixes and
+	a major speedup. again more changes to the graphical pipeline.
+
+2004-01-30  Enrico Ros  <eros.kde@email.it>
+
+	* firesaverparticle.cpp/.h: cleaned a lot; changed the interface.
+	It's not completely decoupled from the 'firework' entity yet.
+	
+	* fw_debris.ogg: added a second sound (used only on logo explosion
+	for now).
+
+	* firesaver.cpp: reworked the generation of image logos (new
+	default: 64x64 pixel for hi-res).
+
+2004-01-29  Enrico Ros  <eros.kde@email.it>
+
+	* firesaver.cpp: fix: screen blink. add: particle size not
+	dependant from screen size.
+
+	* firesaver.cpp: optimized the rendering core for particles.
+	Computation takes now less than half of the time than before.
+	Set a capacity of 20000 simultaneous particles; more will be
+	dropped (but a progressive 'resize' is done..)
+	
+	* fw_explode.ogg: converted sound file to ogg format.
+
+	* firesaver.cpp/.h: redone the audio engine (limited by default
+	to 4 mixer channels).
+
+	* firesaver.cpp: use the .mp3 sound that is "auto-mixed" by the
+	sound system. The old Wav was played sequentially (a boom is heard
+	after the previous one terminates). The Ogg format has the same
+	problem as the wave one (plus it goes on playing many booms after
+	the program is exited).
+
+2004-01-28  Enrico Ros  <eros.kde@email.it>
+
+	* firesaverparticle.cpp: keep a particle independent from the
+	'shape' of the firework it belongs to. Added depth (level) of
+	explosion (normal particles reach level 1, splitters reach 2).
+
+	* name syntax: converted filenames to match the style of the ones
+	in kdeartwork/kscreensaver/kdesavers.
+
+	* merging: merged some file's content to lower the number of files
+	before initial import.
+

kscreensaver/kdesavers/firesaver.h

@@ -0,0 +1,170 @@
+//     This file is part of KFireSaver3D.
+
+//     KFireSaver3D is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU General Public License as published by
+//     the Free Software Foundation; either version 2 of the License, or
+//     (at your option) any later version.
+
+//     KFireSaver3D is distributed in the hope that it will be useful,
+//     but WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//     GNU General Public License for more details.
+
+//     You should have received a copy of the GNU General Public License
+//     along with KFireSaver3D; if not, write to the Free Software
+//     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+//     Author: Enrico Ros, based on the great work of David Sansome (kfiresaver)
+//     Email:  asy@libero.it
+
+#ifndef KFIRESAVER_H
+#define KFIRESAVER_H
+
+#define PERSP_MAG_FACTOR 8.0
+#define NUMBER_OF_FIREPARTICLES 180
+
+#define MSECPERIOD 17		// 1000ms / 60fps = 16.6667 ~= 17 [ms/frame]
+
+#define FIELDWIDTH 30.0
+#define FIELDW_2 (FIELDWIDTH/2.0)
+#define FIELDW_4 (FIELDWIDTH/4.0)
+
+#include <qgl.h>
+#include <qlist.h>
+#include <qimage.h>
+#include <qstring.h>
+#include <qcolor.h>
+
+#include <arts/kplayobject.h>
+#include <arts/kartsserver.h>
+#include <arts/kartsdispatcher.h>
+
+class Particle;
+class Writer;
+
+class KFireSaver : public QGLWidget
+{
+    public:
+	KFireSaver( QWidget *parent=0 );
+	~KFireSaver();
+
+    protected:
+	void initializeGL();
+	void resizeGL( int, int );
+	void paintGL();
+	void timerEvent( class QTimerEvent * );
+
+    private:
+	enum enumFireworkType
+	{
+		Sphere = 0,
+		NoFW = 1,
+		Circle = 2,
+		BiCircle = 3,
+		AngelHairs = 4,
+		Splitter = 5,
+		Spirals = 6,
+		SuperNova = 7,
+		NoRender = 8
+	};
+
+	inline enumFireworkType pickType();
+	inline int pickColour();
+	void explodeFirework(Particle* fireWorkLeaderParticle);
+	void burnLogo(QImage * image);
+	void playSound(QString file);
+	bool loadTexture(QString file, unsigned int & textureID);
+	void freeTexture(unsigned int & textureID);
+	void readConfig();
+
+	//list of particles and stars
+	QList<Particle *>
+		particleList,
+		starList;
+
+	//stuff for 'exploding' pixmaps (kde, tux, icons..)
+	QList<QImage *>
+		imageList;
+
+	//texture stuff
+	unsigned int
+		currentTexture,
+		particleTexture,
+		starTexture,
+		flareTexture,
+		diastarTexture; // (to add) novaTexture cometTexture
+
+	//sound stuff
+	KArtsDispatcher artsDispatcher;
+	KArtsServer artsServer;
+	QList<KPlayObject *> playObjectList;
+	QString	sound_explosion,
+		sound_debris;
+
+	//other stuff
+	class Writer * writer;
+	float	unitX,
+		unitY;
+	double	timeStampFrame;
+	bool 	firstGLFrame;
+
+	struct {
+	   bool	enableBottomFire,	//show
+		enableSound,
+		enableNoOverhead,
+		enableRealtime,
+		enableCombos,		//fireworks
+		enableLogos,		//specials
+		enableReduceLogo,
+		enableStars,
+		enableStarFlickering,
+		enableStarGradient,
+		enableWritings,
+		enableSphereLight,	//effects
+		enableFlash,
+		enableFade,
+		enableMegaFlares,
+		enableTrails;
+	   int	fireworksFrequency,	//show
+		particleSize,
+		logoFrequency,		//specials
+		starsNumber,
+		flashOpacity,		//effects
+		fadeAmount,
+		megaFlares;
+	   QColor
+		bottomFireColor;
+	   int	colorsCount,
+		colorsT[8],
+		typesCount;
+	   enumFireworkType
+		typesT[9];
+	} parameters;
+
+
+	enum enumShowType {
+	    Show = 0,
+	    Random = 1,
+	    Monotype = 2,
+	    Monochrome = 3
+	};
+
+	struct {
+	   enum enumShowType ShowType;
+	   int	colour,
+		colourSec;
+	   enumFireworkType
+		type,
+		typeSec;
+	   bool	forceBicolour,
+		forceColour,
+		forcePower,
+		forceType;
+	   float powerEnvelop;
+	   double timeStamp,
+		timeGap;
+	} showp;
+};
+
+#endif

kscreensaver/kdesavers/firesaverparticle.cpp

@@ -0,0 +1,273 @@
+//     This file is part of KFireSaver3D.
+
+//     KFireSaver3D is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU General Public License as published by
+//     the Free Software Foundation; either version 2 of the License, or
+//     (at your option) any later version.
+
+//     KFireSaver3D is distributed in the hope that it will be useful,
+//     but WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//     GNU General Public License for more details.
+
+//     You should have received a copy of the GNU General Public License
+//     along with KFireSaver3D; if not, write to the Free Software
+//     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+//     Author: Enrico Ros, based on the great work of David Sansome (kfiresaver)
+//     Email:  asy@libero.it
+
+#include <math.h>
+#include <stdlib.h>
+
+#include "firesaverparticle.h"
+#include "firesaver.h"
+
+//current color scheme :		red  orng grn  blue w  m  c
+static const GLfloat c_red_min[7] =   { 0.4, 0.9,   0,   0, 1, 0, 0 };
+static const GLfloat c_red_max[7] =   {   1,   1,   0,   0, 1, 1, 0 };
+static const GLfloat c_green_min[7] = {   0, 0.4, 0.4,   0, 1, 0, 0 };
+static const GLfloat c_green_max[7] = {   0, 0.5,   1, 0.5, 1, 0, 1 };
+static const GLfloat c_blue_min[7] =  {   0, 0.1,   0, 0.5, 1, 0, 0 };
+static const GLfloat c_blue_max[7] =  {   0, 0.2,   0,   1, 1, 1, 1 };
+
+
+//default initialization (good for Leader / Fire)
+Particle :: Particle( ParticleType pT )
+    : particleType( pT ), explosionsDepth( 0 ), texture( 0 ),
+    xpos( 0.0 ), ypos( 0.0 ), zpos( -9.9 ),
+    xspeed( 0.0 ), yspeed( 0.0 ), zspeed( 0.0 ), zacc( -9.807 ),
+    life( 0.0 ), startLife( 0.0 ),
+    pixelSize( 5.0 ), useLife( true ), flicker( 0 )
+{
+	colour[0] = 0;
+	colour[1] = 0;
+	colour[2] = 0;
+	colour[3] = 1;
+}
+
+
+void Particle :: initializeValues (
+	int cs,
+	Particle* debrisParent,
+	GLfloat powermin, GLfloat powermax,
+	bool flickers,
+	GLfloat *displace )
+//note:	this function is called when a particle needs a set of default parameters.
+//	these depends on the ParticleType.
+{
+	switch (particleType)
+	{
+//	-- FireParticle (params: [cs])
+//		born in a rectangle centered in { 0, 0, -9.9 }
+//		speed 3-6 [m/s] blue/cyan colored
+//		this is only done at the beginning or when a particle dies
+	    case FireParticle:
+		xpos = DRAND * FIELDWIDTH - FIELDW_2;
+		ypos = DRAND - 2.0;
+
+		xspeed = DRAND * 4.0 - 2.0;
+		yspeed = DRAND * 2.0;
+		zspeed = DRAND * 3.0 + 3.0;
+
+		useLife = false;
+		pixelSize = 2.0 + DRAND * 2.0;
+		break;
+
+//	-- FireWorkLeaderParticle (params: none)
+//		they start in a rectangle at the same height but
+//		with different power and the same 'orange' colour
+	    case FireWorkLeaderParticle:
+		xpos = DRAND * 14.0 - 7.0;
+		ypos = DRAND * 2.0 - 1.0;
+
+		xspeed = DRAND * 8.0 - 4.0 - (xpos / 2.0)*DRAND;
+		yspeed = DRAND * 8.0 - 4.0;
+		zspeed = DRAND * 6.5 + 18.0;
+
+		colour[0] = 0.6;
+		colour[1] = DRAND * 0.4;
+		colour[2] = 0.0;
+
+		useLife = false;
+		break;
+
+//	-- LogoParticle (params: none)
+//		they start in the middle of the screen.
+//		little g-force, constant life, weavy-y
+	    case LogoParticle:
+		yspeed = 3*(DRAND - DRAND);
+		zacc = -9.807f / 5.0f;
+
+		startLife = 0.7f;
+		life = 1.7f;
+		break;
+
+//	-- StarParticle (params: none)
+//		spherically distributed. xpos and ypos are the
+//		transformed screen positions of the star.
+	    case StarParticle:
+		colour[0] = DRAND * 0.2 + 0.5;
+		colour[1] = DRAND * 0.2 + 0.5;
+		colour[2] = DRAND * 0.2 + 0.5;
+
+		{bool accepted = false;
+		while (!accepted) {
+			float module = 30,
+			      theta = DRAND * M_PI * 2.0,
+			      u = DRAND * 2.0 - 1.0,
+			      root = sqrt( 1 - u*u );
+			xpos = module * root * cos(theta);
+			ypos = fabs(module * root * sin(theta)) - 10.0;
+			zpos = fabs(module * u);
+
+			float sfactor = 256.0 / (256.0 + PERSP_MAG_FACTOR*ypos);
+			xpos *= sfactor;
+			ypos = sfactor * zpos - FIELDW_2;
+
+			pixelSize = sfactor * (2.0 + 3.0*DRAND);
+
+			accepted = xpos > -FIELDW_2 && xpos < FIELDW_2 &&
+				   ypos > -FIELDW_2 && ypos < FIELDW_2;
+		}}
+		break;
+
+//	-- FireWorkDebrisParticle (params: cs, parent, [powerm], [powerM], [flickers], [displace])
+//		parameters are randomized for a 'spherical' explosion.
+//		power{min,max}, flickers and displace applies only for that
+//		kind of ParticleType.
+	    case FireWorkDebrisParticle:
+
+		//same origin of the dead leader
+		xpos = debrisParent->xpos;
+		ypos = debrisParent->ypos;
+		zpos = debrisParent->zpos;
+
+		//true spherical randomization
+		float module = powermin + DRAND * (powermax - powermin),
+		      theta = DRAND * M_PI * 2.0,
+		      u = DRAND * 2.0 - 1.0,
+		      root = sqrt( 1 - u*u );
+		xspeed = debrisParent->xspeed + module * root * cos(theta) * (1.0 + DRAND/3.0);
+		yspeed = debrisParent->yspeed + module * root * sin(theta) * (1.0 + DRAND/3.0);
+		zspeed = module * u * (1.0 + DRAND/3.0);	//was 0.9 + DRAND/3
+
+		//if set add a displace to speed
+		if ( displace ) {
+			xspeed += displace[0];
+			yspeed += displace[1];
+			zspeed += displace[2];
+		}
+
+		//randomize the color choosing on current palette
+		colour[0] = c_red_min[cs] + (c_red_max[cs]-c_red_min[cs]) * DRAND;
+		colour[1] = c_green_min[cs] + (c_green_max[cs]-c_green_min[cs]) * DRAND;
+		colour[2] = c_blue_min[cs] + (c_blue_max[cs]-c_blue_min[cs]) * DRAND;
+
+		pixelSize = DRAND * 2.0 + 2.0;
+		zacc = -9.807 / (6.0 - pixelSize);
+
+		life = startLife = pixelSize / 2.0;
+
+		//if flickers is set the current visible delay is randomized
+		if ( flickers )
+			flicker = (int) ((DRAND * 2.0 - 1.0) * (float)FLICKER_FRAMES_DELAY);
+		break;
+	}
+}
+
+
+void Particle :: updateParameters( float dT )
+//note:	this procedure uses a reduced set of parameters
+//	x and y axis acceleration is no more used
+//	the only external iterations are:
+//	- the g force
+//	- a sort of air friction that limits speed in x,y and
+//	  acceleration on z
+{
+	xpos += xspeed * dT;
+	ypos += yspeed * dT;
+	zpos += (zspeed + zacc*dT/2) * dT;
+
+	zspeed += zacc * dT;
+
+	xspeed *= 0.998;
+	yspeed *= 0.998;
+	zspeed *= 0.999;
+
+	if (useLife)
+	    life -= dT;
+}
+
+
+// BEGIN TurningParticle class 
+
+TurningParticle :: TurningParticle( ParticleType pT )
+	: Particle( pT ) {}
+
+void TurningParticle :: initializeValues (
+	int cs,
+	Particle* leader,
+	GLfloat powermin,
+	GLfloat powermax,
+	bool /*flickers*/,
+	GLfloat * /*displace*/ )
+{
+	//same origin of the parent
+	xpos = leader->xpos;
+	ypos = leader->ypos;
+	zpos = leader->zpos;
+
+	//velocity : true spherical randomization
+	float   module = powermin + (powermax - powermin) * DRAND * 0.6,
+		theta = DRAND * M_PI * 2.0,
+		u = DRAND * 2.0 - 1.0,
+		root = sqrt( 1 - u*u );
+	xspeed = -module * root * cos(theta);
+	yspeed = -module * root * sin(theta);
+	zspeed = module * u;
+
+	//spin axis : in quadrature with velocity
+	module = (1 + DRAND) / 40;
+	u = DRAND * 2.0 - 1.0;
+	root = sqrt( 1 - u*u );
+	// axis to spin around
+	wx = module * root * cos(theta + M_PI_2);
+	wy = module * root * sin(theta + M_PI_2);
+	wz = module * u;
+
+	//randomize the color choosing on current palette
+	colour[0] = c_red_min[cs] + (c_red_max[cs]-c_red_min[cs]) * DRAND;
+	colour[1] = c_green_min[cs] + (c_green_max[cs]-c_green_min[cs]) * DRAND;
+	colour[2] = c_blue_min[cs] + (c_blue_max[cs]-c_blue_min[cs]) * DRAND;
+
+        pixelSize = DRAND * 2.0 + 2.0;
+	zacc = -9.807 / 5.0;
+	life = startLife = pixelSize / 2.0;
+}
+
+
+void TurningParticle :: updateParameters ( float dT )
+{
+	//update position
+	xpos += xspeed * dT;
+	ypos += yspeed * dT;
+	zpos += zspeed * dT;
+
+	//tan vector = velocity vector (vect producted by) spin axis
+	float vx = yspeed * wz - zspeed * wy,
+	      vy = zspeed * wx - xspeed * wz,
+	      vz = xspeed * wy - yspeed * wx;
+
+	//update velocity adding a tangential component (aka infinitesimally
+	//rotating the vector)
+	xspeed += vx;
+	yspeed += vy;
+	zspeed += vz + zacc * dT;
+
+	if (useLife)
+		life -= dT;
+}
+
+//END TurningParticle 

kscreensaver/kdesavers/firesaverparticle.h

@@ -0,0 +1,105 @@
+//     This file is part of KFireSaver3D.
+
+//     KFireSaver3D is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU General Public License as published by
+//     the Free Software Foundation; either version 2 of the License, or
+//     (at your option) any later version.
+
+//     KFireSaver3D is distributed in the hope that it will be useful,
+//     but WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//     GNU General Public License for more details.
+
+//     You should have received a copy of the GNU General Public License
+//     along with KFireSaver3D; if not, write to the Free Software
+//     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+//     Author: Enrico Ros, based on the great work of David Sansome (kfiresaver)
+//     Email:  asy@libero.it
+
+#ifndef KFIRESAVER_PARTICLE_H
+#define KFIRESAVER_PARTICLE_H
+
+#include <qgl.h>
+
+#define FLICKER_FRAMES_DELAY 8
+#define DRAND ((float)rand() / (float)RAND_MAX)  /*random float between 0 and 1*/
+
+/* -- Particle class.
+ * Sets initial parameters and takes care of updating physics for a single 
+ * fireworks particle. The physics model is the Newtonian one.
+ */
+class Particle
+{
+    public:
+	//enum definitions for type of particle
+	enum ParticleType
+	{
+		FireParticle,
+		FireWorkLeaderParticle,
+		FireWorkDebrisParticle,
+		LogoParticle,
+		StarParticle
+	};
+
+	Particle( ParticleType pT );
+
+	//public methods for initializing default parameters and update them
+	virtual void initializeValues (
+		int color_scheme = 0,
+		Particle* leader = 0L,
+		GLfloat powermin = 5.0,
+		GLfloat powermax = 10.0,
+		bool flickers = false,
+		GLfloat *displace = 0L );
+
+	virtual void updateParameters ( float timeGap );
+
+	//public accessible variables of the class
+	ParticleType particleType;
+	int explosionsDepth;
+	unsigned int texture;
+
+	GLfloat	xpos,	ypos,	zpos,
+		xspeed,	yspeed,	zspeed,
+		zacc;
+
+	GLfloat colour[4],
+		life, startLife,
+		pixelSize;
+
+	bool useLife;
+	int flicker;
+
+    private:
+	Particle();
+};
+
+
+/* -- TurningParticle class.
+ * Randomize initial parameters similar to a standard 'spherical' particle 
+ * and takes care of updating physics. The physics model is a funny 'bees'
+ * (vectorial-product) one.
+ */
+class TurningParticle : public Particle
+{
+    public:
+	TurningParticle( ParticleType pT );
+
+	virtual void initializeValues (
+		int color_scheme = 0,
+		Particle* leader = 0L,
+		GLfloat powermin = 5.0,
+		GLfloat powermax = 10.0,
+		bool flickers = false,
+		GLfloat *displace = 0L );
+
+	virtual void updateParameters ( float dT );
+
+    private:
+	float wx, wy, wz;
+	TurningParticle();
+};
+
+#endif

kscreensaver/kdesavers/firesaversetup.ui.h

@@ -0,0 +1,400 @@
+/****************************************************************************
+** ui.h extension file, included from the uic-generated form implementation.
+**
+** If you wish to add, delete or rename functions or slots use
+** Qt Designer which will update this file, preserving your code. Create an
+** init() function in place of a constructor, and a destroy() function in
+** place of a destructor.
+*****************************************************************************/
+
+
+#ifndef KFIRESAVER_SETUP_H
+#define KFIRESAVER_SETUP_H
+
+#include <qcolor.h>
+#include <qtimer.h>
+#include <kconfig.h>
+
+
+void KFireSaverSetup::init()
+{
+    readConfig();
+    fireSaverWidget = NULL;
+    updatePreview();
+}
+
+void KFireSaverSetup::destroy()
+{
+    if ( fireSaverWidget )
+	delete fireSaverWidget;
+}
+
+
+void KFireSaverSetup::applyButton_clicked()
+{
+    writeConfig();
+    updatePreview();
+}
+
+void KFireSaverSetup::updatePreview()
+{
+    if ( fireSaverWidget )
+	delete fireSaverWidget;
+    if ( detachBox->isChecked() ) {
+	previewLabel->show();
+	fireSaverWidget = new KFireSaver;
+	fireSaverWidget->resize(640,480);
+    } else {
+	previewLabel->hide();
+	fireSaverWidget = new KFireSaver( previewFrame );
+	fireSaverWidget->move(1,1);
+	fireSaverWidget->resize(
+		previewFrame->width() - 2,
+		previewFrame->height() - 2 );
+    }
+    fireSaverWidget->show();
+}
+
+
+void KFireSaverSetup::writeConfig()
+{
+    KConfig config("kfiresaverrc",false,false);
+
+    // show
+    config.setGroup( "Show" );
+    config.writeEntry( "ShowType", showCombo->currentItem() );
+    config.writeEntry( "FireworksFrequency", fireworksSlider->value() );
+    config.writeEntry( "ParticlesSize", particlesSlider->value() );
+    config.writeEntry( "enable-BottomFire", bottomfireBox->isChecked() );
+      config.writeEntry( "BottomFireColor", bottomfireColorButton->color() );
+    config.writeEntry( "enable-Sounds", soundsBox->isChecked() );
+    config.writeEntry( "enable-NoOverhead", overheadBox->isChecked() );
+    config.writeEntry( "enable-FrameSkip", frameskipBox->isChecked() );
+
+    // fireworks
+    config.setGroup( "Fireworks" );
+    if (!fire1Box->isChecked() && !fire2Box->isChecked() &&
+	!fire3Box->isChecked() && !fire4Box->isChecked() &&
+	!fire5Box->isChecked() && !fire6Box->isChecked() &&
+	!fire7Box->isChecked() && !fire8Box->isChecked())
+	fire1Box->setChecked(true);
+    config.writeEntry( "use-Classic", fire1Box->isChecked() );
+    config.writeEntry( "use-Explosion", fire2Box->isChecked() );
+    config.writeEntry( "use-FlameRing", fire3Box->isChecked() );
+    config.writeEntry( "use-FlameWorld", fire4Box->isChecked() );
+    config.writeEntry( "use-Fall", fire5Box->isChecked() );
+    config.writeEntry( "use-Splitter", fire6Box->isChecked() );
+    config.writeEntry( "use-Spirals", fire7Box->isChecked() );
+    config.writeEntry( "use-SuperNova", fire8Box->isChecked() );
+    if (!redBox->isChecked() && !orangeBox->isChecked() &&
+        !greenBox->isChecked() && !blueBox->isChecked() &&
+	!whiteBox->isChecked() && !purpleBox->isChecked() &&
+	!seagreenBox->isChecked())
+	whiteBox->setChecked(true);
+    config.writeEntry( "use-White", whiteBox->isChecked() );
+    config.writeEntry( "use-Blue", blueBox->isChecked() );
+    config.writeEntry( "use-DeepGreen", seagreenBox->isChecked() );
+    config.writeEntry( "use-Purple", purpleBox->isChecked() );
+    config.writeEntry( "use-Orange", orangeBox->isChecked() );
+    config.writeEntry( "use-Red", redBox->isChecked() );
+    config.writeEntry( "use-Green", greenBox->isChecked() );
+    config.writeEntry( "use-Multicolor", combosBox->isChecked() );
+
+    // specials
+    config.setGroup( "Specials" );
+    config.writeEntry( "enable-Logos", logosBox->isChecked() );
+      config.writeEntry( "LogosKonqui", logosKonquiBox->isChecked() );
+      config.writeEntry( "LogosTux", logosTuxBox->isChecked() );
+      config.writeEntry( "LogosKDEIcons", logosIconsBox->isChecked() );
+      config.writeEntry( "LogosReduceDetail", logosDetailBox->isChecked() );
+      config.writeEntry( "LogosFrequency", logosSlider->value() );
+    config.writeEntry( "enable-Stars", starsBox->isChecked() );
+      config.writeEntry( "StarsFlicker", starsFlickerBox->isChecked() );
+      config.writeEntry( "StarsGradient", starsGradientBox->isChecked() );
+      config.writeEntry( "StarsNumber", starsSlider->value() );
+    config.writeEntry( "enable-Writings", writingsBox->isChecked() );
+
+    // effects
+    config.setGroup( "Effects" );
+    config.writeEntry( "enable-SphericalLight", lightBox->isChecked() );
+    config.writeEntry( "enable-Flash", flashBox->isChecked() );
+      config.writeEntry( "FlashOpacity", flashSlider->value() );
+    config.writeEntry( "enable-Fade", fadeBox->isChecked() );
+      config.writeEntry( "FadeIntensity", fadeSlider->value() );
+    config.writeEntry( "enable-Flares", flaresBox->isChecked() );
+      config.writeEntry( "FlaresDimension", flaresSlider->value() );
+    config.writeEntry( "enable-Trail", trailBox->isChecked() );
+}
+
+
+void KFireSaverSetup::readConfig()
+{
+    KConfig config("kfiresaverrc",true,false);
+
+    // show
+    config.setGroup( "Show" );
+    showCombo->setCurrentItem(config.readEntry( "ShowType", 1 ));
+    fireworksSlider->setValue(config.readEntry( "FireworksFrequency", 7 ));
+    particlesSlider->setValue(config.readEntry( "ParticlesSize", 0 ));
+    bottomfireBox->setChecked(config.readEntry( "enable-BottomFire", true ));
+    QColor Qt::blue = Qt::darkBlue;
+    bottomfireColorButton->setColor(config.readColorEntry( "BottomFireColor", &Qt::blue ));
+    soundsBox->setChecked(config.readEntry( "enable-Sounds", false ));
+    overheadBox->setChecked(config.readEntry( "enable-NoOverhead", true ));
+    frameskipBox->setChecked(config.readEntry( "enable-FrameSkip", true ));
+
+    // fireworks
+    config.setGroup( "Fireworks" );
+    fire1Box->setChecked(config.readEntry( "use-Classic", true ));
+    fire2Box->setChecked(config.readEntry( "use-Explosion", false ));
+    fire3Box->setChecked(config.readEntry( "use-FlameRing", false ));
+    fire4Box->setChecked(config.readEntry( "use-FlameWorld", false ));
+    fire5Box->setChecked(config.readEntry( "use-Fall", false ));
+    fire6Box->setChecked(config.readEntry( "use-Splitter", false ));
+    fire7Box->setChecked(config.readEntry( "use-Spirals", false ));
+    fire8Box->setChecked(config.readEntry( "use-SuperNova", false ));
+    whiteBox->setChecked(config.readEntry( "use-White", true ));
+    blueBox->setChecked(config.readEntry( "use-Blue", false ));
+    seagreenBox->setChecked(config.readEntry( "use-DeepGreen", true ));
+    purpleBox->setChecked(config.readEntry( "use-Purple", false ));
+    orangeBox->setChecked(config.readEntry( "use-Orange", true ));
+    redBox->setChecked(config.readEntry( "use-Red", false ));
+    greenBox->setChecked(config.readEntry( "use-Green", false ));
+    combosBox->setChecked(config.readEntry( "use-Multicolor", true ));
+
+    // specials
+    config.setGroup( "Specials" );
+    logosBox->setChecked(config.readEntry( "enable-Logos", true ));
+    logosKonquiBox->setChecked(config.readEntry( "LogosKonqui", true ));
+    logosTuxBox->setChecked(config.readEntry( "LogosTux", true ));
+    logosIconsBox->setChecked(config.readEntry( "LogosKDEIcons", true ));
+    logosDetailBox->setChecked(config.readEntry( "LogosReduceDetail", true ));
+    logosSlider->setValue(config.readEntry( "LogosFrequency", 4 ));
+    starsBox->setChecked(config.readEntry( "enable-Stars", true ));
+    starsFlickerBox->setChecked(config.readEntry( "StarsFlicker", false ));
+    starsGradientBox->setChecked(config.readEntry( "StarsGradient", true ));
+    starsSlider->setValue(config.readEntry( "StarsNumber", 4 ));
+    writingsBox->setChecked(config.readEntry( "enable-Writings", true ));
+
+    // effects
+    config.setGroup( "Effects" );
+    lightBox->setChecked(config.readEntry( "enable-SphericalLight", true ));
+    flashBox->setChecked(config.readEntry( "enable-Flash", false ));
+    flashSlider->setValue(config.readEntry( "FlashOpacity", 5 ));
+    fadeBox->setChecked(config.readEntry( "enable-Fade", false ));
+    fadeSlider->setValue(config.readEntry( "FadeIntensity", 3 ));
+    flaresBox->setChecked(config.readEntry( "enable-Flares", true ));
+    flaresSlider->setValue(config.readEntry( "FlaresDimension", 5 ));
+    trailBox->setChecked(config.readEntry( "enable-Trail", false ));
+}
+
+void KFireSaverSetup::useButton_clicked()
+{
+    int ci = presetCombo->currentItem();
+
+    showCombo->setCurrentItem( 0 );
+    particlesSlider->setValue( 0 );
+    overheadBox->setChecked( true );
+    flashBox->setChecked( false );
+    //flashSlider->setValue( );
+    //soundsBox->setChecked( );
+    //logosDetailBox->setChecked( );
+
+    switch (ci){
+    case 0: // KDE default
+	showCombo->setCurrentItem( 1 );
+	fireworksSlider->setValue( 7 );
+	bottomfireBox->setChecked( true );
+	bottomfireColorButton->setColor( Qt::darkBlue );
+	frameskipBox->setChecked( true );
+	fire1Box->setChecked( true );
+	fire2Box->setChecked( false );
+	fire3Box->setChecked( false );
+	fire4Box->setChecked( false );
+	fire5Box->setChecked( false );
+	fire6Box->setChecked( false );
+	fire7Box->setChecked( false );
+	fire8Box->setChecked( false );
+	whiteBox->setChecked( true );
+	blueBox->setChecked( false );
+	seagreenBox->setChecked( true );
+	purpleBox->setChecked( false );
+	orangeBox->setChecked( true );
+	redBox->setChecked( false );
+	greenBox->setChecked( false );
+	combosBox->setChecked( true );
+	logosBox->setChecked( true );
+	logosKonquiBox->setChecked( true );
+	logosTuxBox->setChecked( true );
+	logosIconsBox->setChecked( true );
+	logosSlider->setValue( 4 );
+	starsBox->setChecked( true );
+	starsFlickerBox->setChecked( false );
+	starsGradientBox->setChecked( true );
+	starsSlider->setValue( 4 );
+	writingsBox->setChecked( true );
+	lightBox->setChecked( true );
+	fadeBox->setChecked( false );
+	//fadeSlider->setValue( );
+	flaresBox->setChecked( true );
+	flaresSlider->setValue( 5 );
+	trailBox->setChecked( false );
+	break;
+    case 1:  // Elegant white
+	fireworksSlider->setValue( 7 );
+	bottomfireBox->setChecked( true );
+	bottomfireColorButton->setColor( Qt::blue );
+	frameskipBox->setChecked( true );
+	fire1Box->setChecked( true );
+	fire2Box->setChecked( false );
+	fire3Box->setChecked( false );
+	fire4Box->setChecked( false );
+	fire5Box->setChecked( true );
+	fire6Box->setChecked( true );
+	fire7Box->setChecked( false );
+	fire8Box->setChecked( false );
+	whiteBox->setChecked( true );
+	blueBox->setChecked( true );
+	seagreenBox->setChecked( false );
+	purpleBox->setChecked( false );
+	orangeBox->setChecked( false );
+	redBox->setChecked( false );
+	greenBox->setChecked( false );
+	combosBox->setChecked( true );
+	logosBox->setChecked( true );
+	logosKonquiBox->setChecked( true );
+	logosTuxBox->setChecked( false );
+	logosIconsBox->setChecked( false );
+	logosSlider->setValue( 3 );
+	starsBox->setChecked( true );
+	starsFlickerBox->setChecked( true );
+	starsGradientBox->setChecked( false );
+	starsSlider->setValue( 4 );
+	writingsBox->setChecked( true );
+	lightBox->setChecked( true );
+	fadeBox->setChecked( true );
+	fadeSlider->setValue( 3 );
+	flaresBox->setChecked( true );
+	flaresSlider->setValue( 6 );
+	trailBox->setChecked( true );
+	break;
+    case 2:  // Quick simple
+	showCombo->setCurrentItem(1);
+	fireworksSlider->setValue( 4 );
+	bottomfireBox->setChecked( false );
+	//bottomfireColorButton->setColor( );
+	frameskipBox->setChecked( false );
+	fire1Box->setChecked( true );
+	fire2Box->setChecked( true );
+	fire3Box->setChecked( false );
+	fire4Box->setChecked( false );
+	fire5Box->setChecked( false );
+	fire6Box->setChecked( false );
+	fire7Box->setChecked( false );
+	fire8Box->setChecked( false );
+	whiteBox->setChecked( true );
+	blueBox->setChecked( true );
+	seagreenBox->setChecked( false );
+	purpleBox->setChecked( false );
+	orangeBox->setChecked( false );
+	redBox->setChecked( true );
+	greenBox->setChecked( true );
+	combosBox->setChecked( false );
+	logosBox->setChecked( true );
+	logosKonquiBox->setChecked( true );
+	logosTuxBox->setChecked( true );
+	logosIconsBox->setChecked( true );
+	logosSlider->setValue( 2 );
+	starsBox->setChecked( false );
+	//starsFlickerBox->setChecked( );
+	//starsGradientBox->setChecked( );
+	//starsSlider->setValue( );
+	writingsBox->setChecked( false );
+	lightBox->setChecked( false );
+	fadeBox->setChecked( false );
+	//fadeSlider->setValue( );
+	flaresBox->setChecked( false );
+	//flaresSlider->setValue( );
+	trailBox->setChecked( false );
+	break;
+    case 3: //Enhanced reality
+	fireworksSlider->setValue( 8 );
+	bottomfireBox->setChecked( true );
+	bottomfireColorButton->setColor( Qt::magenta );
+	frameskipBox->setChecked( true );
+	fire1Box->setChecked( true );
+	fire2Box->setChecked( true );
+	fire3Box->setChecked( true );
+	fire4Box->setChecked( true );
+	fire5Box->setChecked( true );
+	fire6Box->setChecked( true );
+	fire7Box->setChecked( false );
+	fire8Box->setChecked( false );
+	whiteBox->setChecked( true );
+	blueBox->setChecked( true );
+	seagreenBox->setChecked( true );
+	purpleBox->setChecked( true );
+	orangeBox->setChecked( true );
+	redBox->setChecked( true );
+	greenBox->setChecked( true );
+	combosBox->setChecked( true );
+	logosBox->setChecked( true );
+	logosKonquiBox->setChecked( false );
+	logosTuxBox->setChecked( true );
+	logosIconsBox->setChecked( false );
+	logosSlider->setValue( 2 );
+	starsBox->setChecked( true );
+	starsFlickerBox->setChecked( true );
+	starsGradientBox->setChecked( true );
+	starsSlider->setValue( 5 );
+	writingsBox->setChecked( true );
+	lightBox->setChecked( false );
+	fadeBox->setChecked( true );
+	fadeSlider->setValue( 3 );
+	flaresBox->setChecked( false );
+	//flaresSlider->setValue( );
+	trailBox->setChecked( true );
+	break;
+    case 4: //Hypnotic illusions
+	fireworksSlider->setValue( 9 );
+	bottomfireBox->setChecked( true );
+	bottomfireColorButton->setColor( Qt::red );
+	frameskipBox->setChecked( true );
+	fire1Box->setChecked( true );
+	fire2Box->setChecked( true );
+	fire3Box->setChecked( true );
+	fire4Box->setChecked( true );
+	fire5Box->setChecked( true );
+	fire6Box->setChecked( true );
+	fire7Box->setChecked( false );
+	fire8Box->setChecked( false );
+	whiteBox->setChecked( true );
+	blueBox->setChecked( true );
+	seagreenBox->setChecked( true );
+	purpleBox->setChecked( true );
+	orangeBox->setChecked( true );
+	redBox->setChecked( true );
+	greenBox->setChecked( true );
+	combosBox->setChecked( true );
+	logosBox->setChecked( false );
+	//logosKonquiBox->setChecked( true );
+	//logosTuxBox->setChecked( true );
+	//logosIconsBox->setChecked( true );
+	//logosSlider->setValue( 5 );
+	starsBox->setChecked( true );
+	starsFlickerBox->setChecked( true );
+	starsGradientBox->setChecked( true );
+	starsSlider->setValue( 8 );
+	writingsBox->setChecked( false );
+	lightBox->setChecked( false );
+	fadeBox->setChecked( true );
+	fadeSlider->setValue( 7 );
+	flaresBox->setChecked( true );
+	flaresSlider->setValue( 8 );
+	trailBox->setChecked( false );
+	break;
+    }
+    //applyButton_clicked();
+}
+
+#endif

kscreensaver/kdesavers/firesaverwriter.cpp

@@ -0,0 +1,248 @@
+/***************************************************************************
+ *   Copyright (C) 2004 by E.Ros                                           *
+ *   rosenric@dei.unipd.it                                                 *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include <math.h>
+#include <stdlib.h>
+#include <qimage.h>
+#include <qgl.h>
+#include <qfile.h>
+#include <qstring.h>
+
+#include <kdebug.h>
+#include <kstandarddirs.h>
+#include <kdeversion.h>
+#include <klocale.h>
+#include "firesaverwriter.h"
+
+
+/* Word: SINGLE WORD */
+
+Word::Word( const char * _text, QMap<char, Symbol *> * sMap, float _scale )
+    : width(0), scale(_scale), cX(0), cY(0), vScale(0), vX(0), vY(0),
+    activateTime(0.0), lifeTime(2), currentTime(0)
+{
+	for ( ; *_text != 0 && *_text != ' '; _text++ )
+	{
+		char c = *_text;
+		if ( !sMap->contains(c) )	//search for a symbol in the map
+			continue;
+		Symbol * symbol = (*sMap)[c];	//get the symbol*
+		width += symbol->scale;		//increase word's half-width
+		symbolList.append( symbol );	//insert it to the list
+	}
+	color[0] = 0;
+	color[1] = 0.8 * drand48();
+	color[2] = 0.2 + 0.8 * drand48();
+	color[3] = 1;
+}
+
+inline void Word::renderWord( double dT )
+{
+	if ( (currentTime += dT) < activateTime )
+		return;
+
+	//update coloring
+	if ( activateTime >= 0 ) {
+		if ( currentTime < activateTime + 0.4 )
+			color[3] = (currentTime - activateTime) / 0.4;
+		else
+			color[3] = 1 - (currentTime - activateTime - 0.4) / (lifeTime - 0.4);
+	} else
+		color[3] = 1 - currentTime / lifeTime;
+
+	//word's global transforms
+	glPushMatrix();
+	glTranslatef( cX - scale * width, cY, 0 );
+	glScalef( scale, scale, 1 );
+	glColor4fv( color );
+
+	//for each symbol draw it!
+	Symbol * symbol = symbolList.first();
+	for( ; symbol; symbol = symbolList.next() )
+		symbol->renderSymbol();
+	glPopMatrix();
+
+	//physical update to position and scale
+	cX += vX * dT;
+	cY += vY * dT;
+	scale += scale * vScale * dT;
+}
+
+inline bool Word::isDead()
+{
+	if ( activateTime > 0 )
+		return (currentTime - activateTime) >= lifeTime;
+	return currentTime >= lifeTime;
+}
+
+
+
+/* Writer: engine that spawns and manages words */
+
+Writer::Writer( QString descFileName )
+    : numTextures(0)
+{
+	wordList.setAutoDelete( true );
+
+	if ( !loadMap( descFileName ) )
+		return;
+
+	QString welcomeString = i18n("Welcome to KDE %1.%2.%3",
+	     KDE_VERSION_MAJOR,
+	     KDE_VERSION_MINOR,
+	     KDE_VERSION_RELEASE);
+	spawnWords(welcomeString, Fun1);
+}
+
+Writer::~ Writer()
+{
+	glDeleteTextures( numTextures, texArray );
+	wordList.clear();
+	QMap<char, Symbol *>::Iterator it = symbolMap.begin();
+	for ( ; it != symbolMap.end(); ++it )
+		delete (Symbol *)it.data();
+}
+
+void Writer::spawnWords( QString phrase, effectType fX )
+{
+	int wordCount = 0;
+	float xCenter = 0,
+	      yCenter = drand48()*40 - 20,
+	      wordsWidth = 0;
+	QList<Word *> localWords;
+	while ( phrase.length() > 0 )
+	{
+		QString letters = phrase.section(' ',0,0);
+		Word * word = new Word( letters.latin1(), &symbolMap );
+		wordList.append( word );
+		localWords.append( word );
+		word->cX = xCenter;
+		word->cY = yCenter;
+		switch ( fX ) {
+		    case Fun1:{
+			float	angle = 2*M_PI * drand48(),
+				module = 0.25 * (drand48() + drand48());
+			word->vX = module * cos( angle );
+			word->vY = module * sin( angle );
+			word->vScale = 0.6;
+			word->scale = 0.7 + 0.3*(drand48() + drand48());}
+			word->activateTime = 0.3 * wordCount;
+			//fall to the case below for word spacing
+		    default:
+		    case NoEffect:
+			wordsWidth += word->width;
+			word->cX += wordsWidth;
+			wordsWidth += word->width + 1;
+			break;
+		    case Sequence:
+			word->lifeTime = 1.2;
+			word->activateTime = 0.6 + 0.9 * wordCount;
+//			word->vY = -5;
+			break;
+		}
+		wordCount ++;
+		phrase.remove(0, letters.length() + 1);
+	}
+	if ( localWords.count() < 1 )
+		return;
+	//some computations to 'center' the string
+	float displace = -(wordsWidth - 1) / 2;
+	Word * word = localWords.first();
+	for( ; word; word = localWords.next() )
+		word->cX += displace;
+}
+
+void Writer::render( double dT )
+{
+    if ( !numTextures )
+	return;
+
+    glEnable( GL_TEXTURE_2D );
+
+    glPushMatrix();
+    glScalef( 0.6, 0.6, 1.0 );
+    Word * word = wordList.first();
+    while( word ) {
+	word->renderWord( dT );
+	if ( word->isDead() ) {
+		wordList.remove();
+		word = wordList.current();
+	} else
+		word = wordList.next();
+    }
+    glPopMatrix();
+}
+
+/* loadMap()
+ *  parses the description file to create the internal symbols map.
+ *  This map is then used when building words.
+ **/
+bool Writer::loadMap( QString descFile )
+{
+    QFile desc( locate("data","kfiresaver/"+descFile) );
+    if ( !desc.open( QIODevice::ReadOnly ) )
+	return false;
+
+    unsigned int currentNumber;
+    float xres = 0, yres = 0;
+    bool generatedFirst = false;
+
+    while ( !desc.atEnd() )
+    {
+	QString line;
+	int count = desc.readLine( line, 100 );
+	//skip comments / invalid lines
+	if ( count < 6 || line.at(0) == '#')
+	    continue;
+	//load texture maps
+	if ( line.at(0) == '"' && numTextures < 15 )
+	{
+	    //load and generate texture
+	    QString fileName = line.section("\"", 1,1 );
+	    QImage tmp;
+	    if ( !tmp.load( locate("data","kfiresaver/"+fileName) ) ) {
+		kWarning() << "can't load filename:" << fileName ;
+		generatedFirst = false;
+		continue;
+	    }
+	    glGenTextures( 1, &currentNumber );
+	    texArray[ numTextures++ ] = currentNumber;
+	    glBindTexture(GL_TEXTURE_2D, currentNumber);
+	    glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
+	    glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR );
+	    QImage texture = QGLWidget::convertToGLFormat( tmp );
+	    xres = (float)texture.width();
+	    yres = (float)texture.height();
+	    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, (int)xres, (int)yres, 0,
+		GL_RGBA, GL_UNSIGNED_BYTE, texture.bits());
+	    generatedFirst = true;
+	    continue;
+	}
+	if  ( !generatedFirst )
+	    continue;
+	if ( line.contains(' ') != 4 ) {
+	    kWarning() << "wrong line on symbols.desc (4 spaces expected):" ;
+	    kWarning() << " '" << line << "'" ;
+	    continue;
+	}
+	//parse the line describing a symbol and create it
+	char p = *(line.latin1());
+	if ( symbolMap.contains(p) )
+	    continue;
+	float left = (float)(line.section(' ',1,1).toInt())/xres,
+	      top = (float)(line.section(' ',2,2).toInt())/yres,
+	      right = (float)(line.section(' ',3,3).toInt() + 1)/xres,
+	      bottom = (float)(line.section(' ',4,4).toInt() + 1)/yres;
+	symbolMap[p] = new Symbol( currentNumber, left,top,right,bottom );
+    }
+
+    return symbolMap.size() > 0;
+}

kscreensaver/kdesavers/firesaverwriter.h

@@ -0,0 +1,113 @@
+/***************************************************************************
+ *   Copyright (C) 2004 by E.Ros                                           *
+ *   rosenric@dei.unipd.it                                                 *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef FIRESAVER_WRITER_H
+#define FIRESAVER_WRITER_H
+
+#include <qgl.h>
+#include <qlist.h>
+#include <qmap.h>
+#include <qstring.h>
+
+class Symbol
+{
+    public:
+	Symbol( unsigned int textureNumber, float l, float t, float r, float b )
+	    : scale((r - l) / (b - t)), texNum(textureNumber), L(l), T(1-t), R(r), B(1-b)
+	{
+	    v1[0] = -scale;	v1[1] =  1;
+	    v2[0] = -scale;	v2[1] = -1;
+	    v3[0] = scale;	v3[1] =  1;
+	    v4[0] = scale;	v4[1] = -1;
+	}
+
+	float scale;
+
+	inline void renderSymbol()
+	{
+	    //draw the symbol and update "cursor"'s position
+	    glBindTexture( GL_TEXTURE_2D, texNum );
+	    glTranslatef( scale, 0, 0 );
+	    glBegin( GL_TRIANGLE_STRIP );
+	     glTexCoord2f( L, T );
+	     glVertex2fv( v1 );
+	     glTexCoord2f( L, B );
+	     glVertex2fv( v2 );
+	     glTexCoord2f( R, T );
+	     glVertex2fv( v3 );
+	     glTexCoord2f( R, B );
+	     glVertex2fv( v4 );
+	    glEnd();
+	    glTranslatef( scale, 0, 0 );
+	}
+
+    private:
+	float v1[2], v2[2], v3[2], v4[2];
+	unsigned int texNum;	//number of texture to activate
+	float L, T, R, B;	//coordinates for mapping
+};
+
+
+class Word
+{
+    friend class Writer;
+    public:
+	Word( const char * text, QMap<char, Symbol *> * map, float scale = 1.0 );
+
+	inline void renderWord( double dT );
+	inline bool isDead();
+
+    private:
+	float width, scale, cX, cY;
+	float vScale, vX, vY;
+	float activateTime, lifeTime, currentTime;
+	float color[4];
+	Q3PtrList<Symbol> symbolList;
+};
+
+
+/*
+ *
+ **/
+class Writer
+{
+    public:
+	Writer( QString descFileName );
+	~Writer();
+
+	//types of effects implemented
+	enum effectType { NoEffect = 0, Sequence, Fun1, Fun2 };
+
+	//call this function to add a sentence to the renderer
+	void spawnWords( QString phrase, effectType fx = NoEffect );
+
+	//called to get the words on screen using OpenGL
+	//Note: the context must be set up. Words are drawn on XY plane
+	//inside a rectangle with 10 units's side.
+	void render( double dT );
+
+    private:
+	//misc utility functions
+	bool loadMap( QString );
+
+	//texture 'references' used by GL to delete allocated textures
+	int numTextures;
+	unsigned int texArray[16];
+
+	//list of words and map of symbols
+	QList<Word *> wordList;
+	QMap<char, Symbol *> symbolMap;
+
+	//disables standard constructor
+	Writer();
+};
+
+#endif

kscreensaver/kdesavers/fountain.cpp

@@ -0,0 +1,466 @@
+//-----------------------------------------------------------------------------
+//
+// kfountain - Partical Fountain Screen Saver for KDE
+//
+// Copyright (c)  Ian Reinhart Geiser 2001
+//
+// KConfig code and KScreenSaver "Setup..." improvements by
+// Nick Betcher <nbetcher@usinternet.com> 2001
+//
+#include <stdlib.h>
+#include <qlabel.h>
+#include <qlayout.h>
+#include <kapplication.h>
+#include <klocale.h>
+#include <kconfig.h>
+#include <kcolordialog.h>
+#include <kcolorbutton.h>
+#include <kglobal.h>
+#include "fountain.h"
+#include "fountain.moc"
+#ifdef Q_WS_MACX
+#include <OpenGL/gl.h>
+#include <OpenGL/glu.h>
+#else
+#include <GL/glu.h>
+#include <GL/gl.h>
+#endif
+#include <qimage.h>
+#include <kdebug.h>
+#include <qpainter.h>
+#include <qradiobutton.h>
+#include <qspinbox.h>
+#include <kstandarddirs.h>
+#include <math.h>
+#include <kmessagebox.h>
+#include <krandom.h>
+// libkscreensaver interface
+class KFountainSaverInterface : public KScreenSaverInterface
+{
+
+
+public:
+    virtual KAboutData* aboutData() {
+        return new KAboutData( "kfountain.kss", "klock", ki18n( "Particle Fountain Screen Saver" ), "2.2.0", ki18n( "Particle Fountain Screen Saver" ) );
+    }
+
+
+	virtual KScreenSaver* create( WId id )
+	{
+		return new KFountainSaver( id );
+	}
+
+	virtual QDialog* setup()
+	{
+		return new KFountainSetup();
+	}
+};
+
+int main( int argc, char *argv[] )
+{
+    KFountainSaverInterface kss;
+    return kScreenSaverMain( argc, argv, kss );
+}
+
+//-----------------------------------------------------------------------------
+// dialog to setup screen saver parameters
+//
+KFountainSetup::KFountainSetup( QWidget *parent )
+	: KDialog( parent)
+{
+
+        setCaption(i18n( "Particle Fountain Setup" ));
+        setButtons(Ok|Cancel|Help);
+        setDefaultButton(Ok);
+        setModal(true);
+        setButtonText( Help, i18n( "A&bout" ) );
+        QWidget *main = new QWidget(this);
+        setMainWidget(main);
+        cfg = new FountainWidget(main);
+
+        readSettings();
+	cfg->preview->setFixedSize( 220, 170 );
+        {
+            QPalette palette;
+            palette.setColor( cfg->preview->backgroundRole(), Qt::black );
+            cfg->preview->setPalette( palette );
+	    cfg->preview->setAutoFillBackground(true);
+        }
+	cfg->preview->show();    // otherwise saver does not get correct size
+	saver = new KFountainSaver( cfg->preview->winId() );
+	connect( this, SIGNAL(okClicked()), SLOT(slotOkPressed()) );
+	connect( this, SIGNAL(helpClicked()), SLOT(aboutPressed()) );
+	connect(  cfg->SpinBox1, SIGNAL(valueChanged(int)), saver, SLOT(updateSize(int)));
+	connect( cfg->RadioButton1, SIGNAL(toggled(bool)), saver, SLOT(doStars(bool)));
+
+}
+
+KFountainSetup::~KFountainSetup()
+{
+}
+
+// read settings from config file
+void KFountainSetup::readSettings()
+{
+       KConfig config(QLatin1String( "kssfountainrc" ), KConfig::NoGlobals);
+       KConfigGroup grp = config.group("Settings");
+
+	bool boolval = grp.readEntry( "Stars", false );
+	if (boolval) {
+            cfg->RadioButton1->setChecked(true);
+	} else {
+            cfg->RadioButton1_2->setChecked(true);
+	}
+
+	int starammount = grp.readEntry("StarSize", 75);
+	cfg->SpinBox1->setValue(starammount);
+
+}
+
+// Ok pressed - save settings and exit
+void KFountainSetup::slotOkPressed()
+{
+	KConfig _config(QLatin1String( "kssfountainrc" ), KConfig::NoGlobals);
+	KConfigGroup config(&_config, "Settings" );
+
+	if (cfg->RadioButton1->isChecked() == true)
+	{
+		config.writeEntry( "Stars", true );
+	} else {
+		if (cfg->RadioButton1_2->isChecked() == true)
+		{
+                    config.writeEntry( "Stars", false );
+		}
+	}
+	config.writeEntry( "StarSize", cfg->SpinBox1->value() );
+
+	config.sync();
+
+	accept();
+}
+
+void KFountainSetup::aboutPressed()
+{
+    KMessageBox::about(this,
+        i18n("<h3>Particle Fountain</h3>\n<p>Particle Fountain Screen Saver for KDE</p>\nCopyright (c)  Ian Reinhart Geiser 2001<br>\n\n<p>KConfig code and KScreenSaver \"Setup...\" improvements by Nick Betcher <nbetcher@usinternet.com> 2001</p>"));
+}
+//-----------------------------------------------------------------------------
+
+
+KFountainSaver::KFountainSaver( WId id ) : KScreenSaver( id )
+{
+
+	kDebug() << "Blank";
+
+	timer = new QTimer( this );
+        timer->setSingleShot( true );
+        timer->start( 25 );
+        {
+            QPalette palette;
+            palette.setColor( backgroundRole(), Qt::black );
+            setPalette( palette );
+        }
+        update();
+	fountain = new Fountain();
+	embed(fountain);
+	fountain->show();
+	connect( timer, SIGNAL(timeout()), this, SLOT(blank()) );
+	show();
+}
+
+KFountainSaver::~KFountainSaver()
+{
+
+}
+
+// read configuration settings from config file
+void KFountainSaver::readSettings()
+{
+// Please remove me
+
+}
+
+void KFountainSaver::blank()
+{
+	// Play fountain
+
+	fountain->updateGL();
+    timer->setSingleShot(true);
+	timer->start( 25);
+
+}
+Fountain::Fountain( QWidget * parent ) : QGLWidget (parent)
+{
+	rainbow=true;
+	slowdown=2.0f;
+	zoom=-40.0f;
+	index=0;
+	size = 0.75f;
+	obj = gluNewQuadric();
+
+// This has to be here because you can't update the fountain until 'fountain' is created!
+	KConfig _config(QLatin1String( "kssfountainrc" ), KConfig::NoGlobals);
+	KConfigGroup config(&_config, "Settings" );
+	bool boolval = config.readEntry( "Stars", false );
+        setStars(boolval);
+
+	int starammount = config.readEntry("StarSize", 75);
+	float passvalue = (starammount / 100.0);
+	setSize(passvalue);
+
+}
+
+Fountain::~Fountain()
+{
+	glDeleteTextures( 1, &texture[0] );
+	gluDeleteQuadric(obj);
+}
+
+/** load the particle file */
+bool Fountain::loadParticle()
+{
+    /* Status indicator */
+    bool Status = true;
+    QImage buf;
+
+    kDebug() << "Loading: " << KStandardDirs::locate("data", QLatin1String( "kscreensaver/particle.png" ));
+
+    if (buf.load( KStandardDirs::locate("data", QLatin1String( "kscreensaver/particle.png" )) ) )
+    {
+        tex = convertToGLFormat(buf);  // flipped 32bit RGBA
+        kDebug() << "Texture loaded: " << tex.numBytes ();
+    }
+    else
+    {
+        QImage dummy( 32, 32, QImage::Format_RGB32 );
+        dummy.fill( Qt::white );
+        buf = dummy;
+        tex = convertToGLFormat( buf );
+    }
+
+    /* Set the status to true */
+    //Status = true;
+    glGenTextures(1, &texture[0]);   /* create three textures */
+    glBindTexture(GL_TEXTURE_2D, texture[0]);
+    /* use linear filtering */
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+    /* actually generate the texture */
+    glTexImage2D(GL_TEXTURE_2D, 0, 4, tex.width(), tex.height(), 0,
+    GL_RGBA, GL_UNSIGNED_BYTE, tex.bits());
+
+
+
+    return Status;
+}
+/** setup the GL environment */
+void Fountain::initializeGL ()
+{
+
+	kDebug() << "InitGL";
+	GLfloat colors[12][3]=
+	{{1.0f,0.5f,0.5f},{1.0f,0.75f,0.5f},{1.0f,1.0f,0.5f},{0.75f,1.0f,0.5f},
+	{0.5f,1.0f,0.5f},{0.5f,1.0f,0.75f},{0.5f,1.0f,1.0f},{0.5f,0.75f,1.0f},
+	{0.5f,0.5f,1.0f},{0.75f,0.5f,1.0f},{1.0f,0.5f,1.0f},{1.0f,0.5f,0.75f}};
+
+	if (loadParticle())						// Jump To Texture Loading Routine
+	{
+    /* Enable smooth shading */
+    glShadeModel( GL_SMOOTH );
+
+    /* Set the background black */
+    glClearColor( 0.0f, 0.0f, 0.0f, 0.0f );
+
+    /* Depth buffer setup */
+    glClearDepth( 1.0f );
+
+    /* Enables Depth Testing */
+    glDisable( GL_DEPTH_TEST );
+
+    /* Enable Blending */
+    glEnable( GL_BLEND );
+    /* Type Of Blending To Perform */
+    glBlendFunc( GL_SRC_ALPHA, GL_ONE );
+
+
+    /* Really Nice Perspective Calculations */
+    glHint( GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST );
+    /* Really Nice Point Smoothing */
+    glHint( GL_POINT_SMOOTH_HINT, GL_NICEST );
+
+    /* Enable Texture Mapping */
+    glEnable( GL_TEXTURE_2D );
+    /* Select Our Texture */
+    glBindTexture( GL_TEXTURE_2D, texture[0] );
+
+		for (loop=0;loop<MAX_PARTICLES;loop++)				// Initials All The Textures
+		{
+			particle[loop].active=true;				// Make All The Particles Active
+			particle[loop].life=1.0f;				// Give All The Particles Full Life
+			particle[loop].fade=float(KRandom::random()%100)/1000.0f+0.003f;	// Random Fade Speed
+			int color_index = (loop+1)/(MAX_PARTICLES/12);
+			color_index = qMin(11, color_index);
+			particle[loop].r=colors[color_index][0];	// Select Red Rainbow Color
+			particle[loop].g=colors[color_index][1];	// Select Green Rainbow Color
+			particle[loop].b=colors[color_index][2];	// Select Blue Rainbow Color
+			particle[loop].xi=float((KRandom::random()%50)-26.0f)*10.0f;	// Random Speed On X Axis
+			particle[loop].yi=float((KRandom::random()%50)-25.0f)*10.0f;	// Random Speed On Y Axis
+			particle[loop].zi=float((KRandom::random()%50)-25.0f)*10.0f;	// Random Speed On Z Axis
+			particle[loop].xg=0.0f;					// Set Horizontal Pull To Zero
+			particle[loop].yg=-0.8f;				// Set Vertical Pull Downward
+			particle[loop].zg=0.0f;					// Set Pull On Z Axis To Zero
+			particle[loop].size=size;				// Set particle size.
+		}
+	}
+	else
+		exit(0);
+}
+/** resize the gl view */
+void Fountain::resizeGL ( int width, int height )
+{
+	kDebug() << "ResizeGL " << width << "," <<height;
+	if (height==0)							// Prevent A Divide By Zero By
+	{
+		height=1;						// Making Height Equal One
+	}
+
+	glViewport(0,0,width,height);					// Reset The Current Viewport
+
+	glMatrixMode(GL_PROJECTION);					// Select The Projection Matrix
+	glLoadIdentity();						// Reset The Projection Matrix
+
+	// Calculate The Aspect Ratio Of The Window
+	gluPerspective(45.0f,(GLfloat)width/(GLfloat)height,0.1f,200.0f);
+
+	glMatrixMode(GL_MODELVIEW);					// Select The Modelview Matrix
+	glLoadIdentity();
+}
+/** paint the GL view */
+void Fountain::paintGL ()
+{
+	//kDebug() << "PaintGL";
+
+	GLfloat colors[12][3]=
+	{{1.0f,0.5f,0.5f},{1.0f,0.75f,0.5f},{1.0f,1.0f,0.5f},{0.75f,1.0f,0.5f},
+	{0.5f,1.0f,0.5f},{0.5f,1.0f,0.75f},{0.5f,1.0f,1.0f},{0.5f,0.75f,1.0f},
+	{0.5f,0.5f,1.0f},{0.75f,0.5f,1.0f},{1.0f,0.5f,1.0f},{1.0f,0.5f,0.75f}};
+	col = ( col + 1 ) % 12;
+	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);		// Clear Screen And Depth Buffer
+
+	glLoadIdentity();
+						// Reset The ModelView Matrix
+	transIndex++;
+	glTranslatef( GLfloat(5.0*sin(4*3.14*transIndex/360)), GLfloat(4.0*cos(2*3.14*transIndex/360)), 0.0 );
+	xspeed = GLfloat(100.0*cos(3*3.14*transIndex/360)+100);
+	yspeed = GLfloat(100.0*sin(3*3.14*transIndex/360)+100);
+	//slowdown = GLfloat(4.0*sin(2*3.14*transIndex/360)+4.01);
+
+	for (loop=0;loop<MAX_PARTICLES;loop++)				// Loop Through All The Particles
+	{
+		if (particle[loop].active)				// If The Particle Is Active
+		{
+			float x=particle[loop].x;			// Grab Our Particle X Position
+			float y=particle[loop].y;			// Grab Our Particle Y Position
+			float z=particle[loop].z+zoom;			// Particle Z Pos + Zoom
+    /* Select Our Texture */
+
+                    /* Draw The Particle Using Our RGB Values,
+                     * Fade The Particle Based On It's Life
+                     */
+
+                    glColor4f( particle[loop].r,
+                               particle[loop].g,
+                               particle[loop].b,
+                               particle[loop].life );
+
+                    /* Build Quad From A Triangle Strip */
+		  if( !stars )
+		    glBegin( GL_TRIANGLE_STRIP );
+		  else
+		    glBegin( GL_TRIANGLE_FAN );
+                      /* Top Right */
+                      glTexCoord2d( 1, 1 );
+                      glVertex3f( x + particle[loop].size, y + particle[loop].size, z );
+                      /* Top Left */
+                      glTexCoord2d( 0, 1 );
+                      glVertex3f( x - particle[loop].size, y + particle[loop].size, z );
+                      /* Bottom Right */
+                      glTexCoord2d( 1, 0 );
+                      glVertex3f( x + particle[loop].size, y - particle[loop].size, z );
+                      /* Bottom Left */
+                      glTexCoord2d( 0, 0 );
+                      glVertex3f( x - particle[loop].size, y - particle[loop].size, z );
+                    glEnd( );
+
+			particle[loop].x+=particle[loop].xi/(slowdown*1000);// Move On The X Axis By X Speed
+			particle[loop].y+=particle[loop].yi/(slowdown*1000);// Move On The Y Axis By Y Speed
+			particle[loop].z+=particle[loop].zi/(slowdown*1000);// Move On The Z Axis By Z Speed
+
+			particle[loop].xi+=particle[loop].xg;			// Take Pull On X Axis Into Account
+			particle[loop].yi+=particle[loop].yg;			// Take Pull On Y Axis Into Account
+			particle[loop].zi+=particle[loop].zg;			// Take Pull On Z Axis Into Account
+			particle[loop].life-=particle[loop].fade;		// Reduce Particles Life By 'Fade'
+
+			if (particle[loop].life<0.0f)					// If Particle Is Burned Out
+			{
+				particle[loop].life=2.0f;				// Give It New Life
+				particle[loop].fade=float(KRandom::random()%100)/1000.0f+0.003f;	// Random Fade Value
+				particle[loop].x=0.0f;					// Center On X Axis
+				particle[loop].y=0.0f;					// Center On Y Axis
+				particle[loop].z=0.0f;					// Center On Z Axis
+				particle[loop].xi=xspeed+float((KRandom::random()%60)-32.0f);	// X Axis Speed And Direction
+				particle[loop].yi=yspeed+float((KRandom::random()%60)-30.0f);	// Y Axis Speed And Direction
+				particle[loop].zi=float((KRandom::random()%60)-30.0f);		// Z Axis Speed And Direction
+				particle[loop].r=colors[col][0];			// Select Red From Color Table
+				particle[loop].g=colors[col][1];			// Select Green From Color Table
+				particle[loop].b=colors[col][2];			// Select Blue From Color Table
+				particle[loop].size=size;
+				if ((1+(random()%20)) == 10)
+				{
+				// Explode
+					particle[loop].active=true;				// Make All The Particles Active
+					particle[loop].life=1.0f;				// Give All The Particles Full Life
+					particle[loop].fade=float(KRandom::random()%100)/1000.0f+0.003f;	// Random Fade Speed
+					int color_index = (loop+1)/(MAX_PARTICLES/12);
+					color_index = qMin(11, color_index);
+					particle[loop].r=colors[color_index][0];        // Select Red Rainbow Color
+					particle[loop].g=colors[color_index][1];        // Select Green Rainbow Color
+					particle[loop].b=colors[color_index][2];	// Select Blue Rainbow Color
+					particle[loop].xi=float((KRandom::random()%50)-26.0f)*10.0f;	// Random Speed On X Axis
+					particle[loop].yi=float((KRandom::random()%50)-25.0f)*10.0f;	// Random Speed On Y Axis
+					particle[loop].zi=float((KRandom::random()%50)-25.0f)*10.0f;	// Random Speed On Z Axis
+					particle[loop].xg=0.0f;					// Set Horizontal Pull To Zero
+					particle[loop].yg=-0.8f;				// Set Vertical Pull Downward
+					particle[loop].zg=0.0f;					// Set Pull On Z Axis To Zero
+					particle[loop].size=size;				// Set particle size.
+				}
+			}
+			// Lets stir some things up
+			index += 0.001;
+			particle[loop].yg =2.0*sin(2*3.14*transIndex/360);
+			particle[loop].xg =2.0*cos(2*3.14*transIndex/360);
+			particle[loop].zg =4.0+(4.0*cos(2*3.14*transIndex/360));
+
+		}
+	}
+
+	glFlush();
+}
+void Fountain::setSize( float newSize )
+{
+	size = newSize;
+}
+void Fountain::setStars( bool doStars )
+{
+	stars = doStars;
+}
+
+void KFountainSaver::updateSize(int newSize)
+{
+	fountain->setSize(newSize/100);
+}
+void KFountainSaver::doStars(bool starState)
+{
+	fountain->setStars(starState);
+}
+

kscreensaver/kdesavers/fountain.h

@@ -0,0 +1,150 @@
+//-----------------------------------------------------------------------------
+//
+// kfountain - Partical Fountain Screen Saver for KDE 2
+//
+// Copyright (c)  Ian Reinhart Geiser 2001
+//
+/////
+//NOTE:
+// The base particle engine did not come from me, it was designed by Jeff Molofee <nehe@connect.ab.ca>
+// I did some extensive modifications to make it work with QT's OpenGL but the base principal is about
+// the same.
+////
+
+#ifndef FOUNTAIN_H
+#define FOUNTAIN_H
+
+#include <QDebug>
+#include <qdialog.h>
+#include <qgl.h>
+#ifdef Q_WS_MACX
+#include <OpenGL/gl.h>
+#include <OpenGL/glu.h>
+#else
+#include <GL/glu.h>
+#include <GL/gl.h>
+#endif
+#include <kscreensaver.h>
+#include <qtimer.h>
+#include <qimage.h>
+#include "ui_fountaincfg.h"
+#include <kcomponentdata.h>
+#include <qfile.h>
+#include <qtextstream.h>
+
+#define	MAX_PARTICLES	1000
+
+
+class Fountain : public QGLWidget
+{
+Q_OBJECT
+	class particles						// Create A Structure For Particle
+	{
+	public:
+		bool	active;					// Active (Yes/No)
+		float	life;					// Particle Life
+		float	fade;					// Fade Speed
+		float	r;					// Red Value
+		float	g;					// Green Value
+		float	b;					// Blue Value
+		float	x;					// X Position
+		float	y;					// Y Position
+		float	z;					// Z Position
+		float	xi;					// X Direction
+		float	yi;					// Y Direction
+		float	zi;					// Z Direction
+		float	xg;					// X Gravity
+		float	yg;					// Y Gravity
+		float	zg;					// Z Gravity
+		float	size;					// Particle Size
+	};
+
+public:
+	Fountain( QWidget * parent=0 );
+	~Fountain();
+	void setSize( float newSize );
+	void setStars( bool doStars );
+protected:
+	/** paint the GL view */
+	void paintGL ();
+	/** resize the gl view */
+	void resizeGL ( int w, int h );
+	/** setup the GL environment */
+	void initializeGL ();
+
+
+private:
+	/** load the partical file */
+	bool loadParticle();
+
+	particles particle[MAX_PARTICLES];
+
+
+	bool	rainbow;					// Rainbow Mode?
+	bool	sp;						// Spacebar Pressed?
+	bool	rp;						// Enter Key Pressed?
+
+	float	slowdown;					// Slow Down Particles
+	float	xspeed;						// Base X Speed (To Allow Keyboard Direction Of Tail)
+	float	yspeed;						// Base Y Speed (To Allow Keyboard Direction Of Tail)
+	float	zoom;					// Used To Zoom Out
+	float	size;
+	float	stars;
+	GLuint	loop;						// Misc Loop Variable
+	GLuint	col;						// Current Color Selection
+	GLuint	delay;						// Rainbow Effect Delay
+	GLuint	texture[1];
+	QImage  tex;
+	float	index;
+	float	transIndex;
+	GLfloat scale;
+	GLUquadricObj *obj;
+};
+
+class KFountainSaver : public KScreenSaver
+{
+Q_OBJECT
+public:
+	KFountainSaver( WId drawable );
+	virtual ~KFountainSaver();
+	void readSettings();
+public slots:
+	void blank();
+	void updateSize(int newSize);
+	void doStars(bool starState);
+//	void loadTextures(bool textures);
+private:
+	Fountain *fountain;
+	QTimer  *timer;
+};
+
+class FountainWidget : public QWidget, public Ui::FountainWidget
+{
+public:
+    FountainWidget( QWidget *parent  ) : QWidget( parent ) {
+        setupUi( parent );
+    }
+};
+
+class KFountainSetup : public KDialog
+{
+	Q_OBJECT
+public:
+	KFountainSetup( QWidget *parent =0L);
+        virtual ~KFountainSetup();
+protected:
+	void readSettings();
+
+private slots:
+	void slotOkPressed();
+	void aboutPressed();
+private:
+	KFountainSaver *saver;
+	float	size;
+	float	stars;
+    FountainWidget *cfg;
+};
+
+#endif
+
+

kscreensaver/kdesavers/fountaincfg.ui

@@ -0,0 +1,135 @@
+<ui version="4.0" stdsetdef="1" >
+  <class>FountainWidget</class>
+  <widget class="QWidget" name="FountainWidget" >
+    <property name="geometry" >
+      <rect>
+        <x>0</x>
+        <y>0</y>
+        <width>400</width>
+        <height>209</height>
+      </rect>
+    </property>
+    <property name="minimumSize" >
+      <size>
+        <width>400</width>
+        <height>209</height>
+      </size>
+    </property>
+    <property name="baseSize" >
+      <size>
+        <width>400</width>
+        <height>250</height>
+      </size>
+    </property>
+    <layout class="QGridLayout" >
+      <property name="margin" >
+        <number>11</number>
+      </property>
+      <property name="spacing" >
+        <number>6</number>
+      </property>
+      <item row="0" column="0" >
+        <layout class="QGridLayout" >
+          <property name="margin" >
+            <number>0</number>
+          </property>
+          <property name="spacing" >
+            <number>6</number>
+          </property>
+          <item row="1" column="0" >
+            <widget class="KIntSpinBox" name="SpinBox1" >
+              <property name="maximum" >
+                <number>500</number>
+              </property>
+              <property name="minimum" >
+                <number>25</number>
+              </property>
+              <property name="singleStep" >
+                <number>10</number>
+              </property>
+              <property name="value" >
+                <number>75</number>
+              </property>
+            </widget>
+          </item>
+          <item row="2" column="0" >
+            <widget class="QGroupBox" name="GroupBox1" >
+              <property name="title" >
+                <string>Shapes</string>
+              </property>
+              <layout class="QGridLayout" >
+                <property name="margin" >
+                  <number>11</number>
+                </property>
+                <property name="spacing" >
+                  <number>6</number>
+                </property>
+                <item row="0" column="0" >
+                  <layout class="QVBoxLayout" >
+                    <property name="margin" >
+                      <number>0</number>
+                    </property>
+                    <property name="spacing" >
+                      <number>6</number>
+                    </property>
+                    <item>
+                      <widget class="QRadioButton" name="RadioButton1" >
+                        <property name="text" >
+                          <string>Stars</string>
+                        </property>
+                        <property name="checked" >
+                          <bool>true</bool>
+                        </property>
+                      </widget>
+                    </item>
+                    <item>
+                      <widget class="QRadioButton" name="RadioButton1_2" >
+                        <property name="text" >
+                          <string>Flares</string>
+                        </property>
+                      </widget>
+                    </item>
+                  </layout>
+                </item>
+              </layout>
+            </widget>
+          </item>
+          <item rowspan="4" row="0" column="1" colspan="2" >
+            <widget class="QWidget" name="preview" />
+          </item>
+          <item row="0" column="0" >
+            <widget class="QLabel" name="TextLabel1" >
+              <property name="text" >
+                <string>Particle size:</string>
+              </property>
+              <property name="wordWrap" >
+                <bool>false</bool>
+              </property>
+            </widget>
+          </item>
+        </layout>
+      </item>
+    </layout>
+  </widget>
+  <customwidgets>
+    <customwidget>
+      <class>KIntSpinBox</class>
+      <extends>QSpinBox</extends>
+      <header>knuminput.h</header>
+    </customwidget>
+  </customwidgets>
+    <connections>
+    <connection>
+      <sender>RadioButton1_2</sender>
+      <signal>pressed()</signal>
+      <receiver>RadioButton1</receiver>
+      <slot>toggle()</slot>
+    </connection>
+    <connection>
+      <sender>RadioButton1</sender>
+      <signal>pressed()</signal>
+      <receiver>RadioButton1_2</receiver>
+      <slot>toggle()</slot>
+    </connection>
+  </connections>
+</ui>

kscreensaver/kdesavers/gravity.cpp

@@ -0,0 +1,435 @@
+//-----------------------------------------------------------------------------
+//
+// kgravity - Partical Gravity Screen Saver for KDE 2
+//
+// Copyright (c)  Ian Reinhart Geiser 2001
+//
+// KConfig code and KScreenSaver "Setup..." improvements by
+// Nick Betcher <nbetcher@usinternet.com> 2001
+//
+#include <stdlib.h>
+#include <qlabel.h>
+#include <qlayout.h>
+#include <kapplication.h>
+#include <klocale.h>
+#include <kconfig.h>
+#include <kcolordialog.h>
+#include <kcolorbutton.h>
+#include "gravity.h"
+#include "gravity.moc"
+#ifdef Q_WS_MACX
+#include <OpenGL/glu.h>
+#include <OpenGL/gl.h>
+#else
+#include <GL/glu.h>
+#include <GL/gl.h>
+#endif
+#include <qimage.h>
+#include <kdebug.h>
+#include <qpainter.h>
+#include <qradiobutton.h>
+#include <qspinbox.h>
+#include <kstandarddirs.h>
+#include <math.h>
+#include <kmessagebox.h>
+#include <krandom.h>
+// libkscreensaver interface
+class KGravitySaverInterface : public KScreenSaverInterface
+{
+
+
+public:
+    virtual KAboutData* aboutData() {
+        return new KAboutData( "kgravity.kss", "klock", ki18n( "Particle Gravity Screen Saver" ), "2.2.0", ki18n( "Particle Gravity Screen Saver" ) );
+    }
+
+
+	virtual KScreenSaver* create( WId id )
+	{
+		return new KGravitySaver( id );
+	}
+
+	virtual QDialog* setup()
+	{
+		return new KGravitySetup();
+	}
+};
+
+int main( int argc, char *argv[] )
+{
+    KGravitySaverInterface kss;
+    return kScreenSaverMain( argc, argv, kss );
+}
+
+//-----------------------------------------------------------------------------
+// dialog to setup screen saver parameters
+//
+KGravitySetup::KGravitySetup( QWidget *parent )
+	 : KDialog(parent)
+{
+
+        setCaption(i18n( "Gravity Setup" ));
+        setButtons(Ok|Cancel|Help);
+        setDefaultButton(Ok);
+        setModal(true);
+        setButtonText( Help, i18n( "A&bout" ) );
+        QWidget *main = new QWidget(this);
+        setMainWidget(main);
+        cfg = new GravityWidget(main);
+        connect(this,SIGNAL(okClicked()),this,SLOT(slotOkPressed()));
+        connect(this,SIGNAL(helpClicked()),this,SLOT(aboutPressed()));
+	readSettings();
+
+	cfg->preview->setFixedSize( 220, 170 );
+        {
+            QPalette palette;
+            palette.setColor( cfg->preview->backgroundRole(), Qt::black );
+            cfg->preview->setPalette( palette );
+	    cfg->preview->setAutoFillBackground(true);
+        }
+#ifdef Q_WS_X11
+	cfg->preview->show();    // otherwise saver does not get correct size
+#endif
+	saver = new KGravitySaver( cfg->preview->winId() );
+;
+	connect(  cfg->SpinBox1, SIGNAL(valueChanged(int)), saver, SLOT(updateSize(int)));
+	connect( cfg->RadioButton1, SIGNAL(toggled(bool)), saver, SLOT(doStars(bool)));
+
+}
+
+KGravitySetup::~KGravitySetup()
+{
+    delete saver;
+}
+
+// read settings from config file
+void KGravitySetup::readSettings()
+{
+	KConfig config(QLatin1String( "kssgravityrc" ), KConfig::NoGlobals);
+        KConfigGroup grp = config.group( "Settings" );
+
+	bool boolval = grp.readEntry( "Stars", false );
+	if (boolval) {
+            cfg->RadioButton1->setChecked(true);
+	} else {
+            cfg->RadioButton1_2->setChecked(true);
+	}
+
+	int starammount = grp.readEntry("StarSize", 75);
+	cfg->SpinBox1->setValue(starammount);
+
+}
+
+// Ok pressed - save settings and exit
+void KGravitySetup::slotOkPressed()
+{
+	KConfig _config(QLatin1String( "kssgravityrc" ), KConfig::NoGlobals);
+	KConfigGroup config(&_config, "Settings" );
+
+	if (cfg->RadioButton1->isChecked())
+	{
+		config.writeEntry( "Stars", true );
+	} else {
+		if (cfg->RadioButton1_2->isChecked() == true)
+		{
+			config.writeEntry( "Stars", false );
+		}
+	}
+	config.writeEntry( "StarSize", cfg->SpinBox1->value() );
+
+	config.sync();
+
+	accept();
+}
+
+void KGravitySetup::aboutPressed()
+{
+    KMessageBox::about(this,
+        i18n("<h3>Gravity</h3>\n<p>Particle Gravity Screen Saver for KDE</p>\nCopyright (c)  Ian Reinhart Geiser 2001<br>\n\n<p>KConfig code and KScreenSaver \"Setup...\" improvements by Nick Betcher <nbetcher@usinternet.com> 2001</p>"));
+}
+//-----------------------------------------------------------------------------
+
+
+KGravitySaver::KGravitySaver( WId id ) : KScreenSaver( id )
+{
+
+    kDebug() << "Blank";
+
+    timer = new QTimer( this );
+    timer->setSingleShot(true);
+    timer->start( 25);
+    {
+        QPalette palette;
+        palette.setColor( backgroundRole(), Qt::black );
+        setPalette( palette );
+    }
+    update();
+    gravity = new Gravity();
+    embed(gravity);
+#ifdef Q_WS_X11
+    gravity->show();
+#endif
+    connect( timer, SIGNAL(timeout()), this, SLOT(blank()) );
+}
+
+KGravitySaver::~KGravitySaver()
+{
+
+}
+
+// read configuration settings from config file
+void KGravitySaver::readSettings()
+{
+// Please remove me
+
+}
+
+void KGravitySaver::blank()
+{
+	// Play gravity
+
+	gravity->updateGL();
+    timer->setSingleShot(true);
+	timer->start( 25);
+
+}
+Gravity::Gravity( QWidget * parent ) : QGLWidget (parent)
+{
+	rainbow=true;
+	slowdown=2.0f;
+	zoom=-50.0f;
+	index=0;
+	size = 3.95f;
+//	obj = gluNewQuadric();
+
+// This has to be here because you can't update the gravity until 'gravity' is created!
+	KConfig _config(QLatin1String( "kssgravityrc" ), KConfig::NoGlobals);
+	KConfigGroup config(&_config, "Settings" );
+	bool boolval = config.readEntry( "Stars", false );
+        setStars(boolval);
+	int starammount = config.readEntry("StarSize", 75);
+	float passvalue = (starammount / 100.0);
+	setSize(passvalue);
+
+}
+
+Gravity::~Gravity()
+{
+	glDeleteTextures( 1, &texture[0] );
+	gluDeleteQuadric(obj);
+}
+
+/** load the particle file */
+bool Gravity::loadParticle()
+{
+    /* Status indicator */
+    bool Status = true;
+    QImage buf;
+
+    kDebug() << "Loading: " << KStandardDirs::locate("data", QLatin1String( "kscreensaver/particle.png" ));
+ if (buf.load( KStandardDirs::locate("data", QLatin1String( "kscreensaver/particle.png" )) ) )
+
+        {
+		tex = convertToGLFormat(buf);  // flipped 32bit RGBA
+		kDebug() << "Texture loaded: " << tex.numBytes ();
+	}
+	else
+	{
+		QImage dummy( 32, 32, QImage::Format_RGB32 );
+  		dummy.fill( Qt::white );
+        	buf = dummy;
+		tex = convertToGLFormat( buf );
+	}
+
+            /* Set the status to true */
+            //Status = true;
+	glGenTextures(1, &texture[0]);   /* create three textures */
+	glBindTexture(GL_TEXTURE_2D, texture[0]);
+	/* use linear filtering */
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+	/* actually generate the texture */
+	glTexImage2D(GL_TEXTURE_2D, 0, 4, tex.width(), tex.height(), 0,
+	GL_RGBA, GL_UNSIGNED_BYTE, tex.bits());
+
+
+
+    return Status;
+}
+/** setup the GL environment */
+void Gravity::initializeGL ()
+{
+
+	kDebug() << "InitGL";
+
+	if (loadParticle())						// Jump To Texture Loading Routine
+	{
+    /* Enable smooth shading */
+    glShadeModel( GL_SMOOTH );
+
+    /* Set the background black */
+    glClearColor( 0.0f, 0.0f, 0.0f, 0.0f );
+
+    /* Depth buffer setup */
+    glClearDepth( 1.0f );
+
+    /* Enables Depth Testing */
+    glDisable( GL_DEPTH_TEST );
+
+    /* Enable Blending */
+    glEnable( GL_BLEND );
+    /* Type Of Blending To Perform */
+    glBlendFunc( GL_SRC_ALPHA, GL_ONE );
+
+
+    /* Really Nice Perspective Calculations */
+    glHint( GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST );
+    /* Really Nice Point Smoothing */
+    glHint( GL_POINT_SMOOTH_HINT, GL_NICEST );
+
+    /* Enable Texture Mapping */
+    glEnable( GL_TEXTURE_2D );
+    /* Select Our Texture */
+    glBindTexture( GL_TEXTURE_2D, texture[0] );
+
+		for (loop=0;loop<MAX_PARTICLES;loop++)				// Initials All The Textures
+		 {
+			buildParticle(loop);
+		}
+	}
+	else
+		exit(0);
+}
+/** resize the gl view */
+void Gravity::resizeGL ( int width, int height )
+{
+	kDebug() << "ResizeGL " << width << "," <<height;
+	if (height==0)							// Prevent A Divide By Zero By
+	{
+		height=1;						// Making Height Equal One
+	}
+
+	glViewport(0,0,width,height);					// Reset The Current Viewport
+
+	glMatrixMode(GL_PROJECTION);					// Select The Projection Matrix
+	glLoadIdentity();						// Reset The Projection Matrix
+
+	// Calculate The Aspect Ratio Of The Window
+	gluPerspective(45.0f,(GLfloat)width/(GLfloat)height,0.1f,100.0f);
+
+	glMatrixMode(GL_MODELVIEW);					// Select The Modelview Matrix
+	glLoadIdentity();
+}
+/** paint the GL view */
+void Gravity::paintGL ()
+{
+	//kDebug() << "PaintGL";
+	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);		// Clear Screen And Depth Buffer
+	glLoadIdentity();
+						// Reset The ModelView Matrix
+	transIndex++;
+	//glRotatef(transIndex, 1,0,0);
+	//glRotatef(transIndex, 0,1,0);
+	//glRotatef(transIndex, 0,0,1);
+	float xmax = 5.0;
+	float ymax = 5.0;
+	glTranslatef( GLfloat(xmax*sin(3.14*transIndex/360)-xmax),
+			GLfloat(ymax*cos(3.14*transIndex/360)-ymax),
+			0.0 );
+	//glRotatef(transIndex, 0,GLfloat(zmax*cos(3.14*transIndex/360000)), GLfloat(zmax*cos(3.14*transIndex/360000)));
+
+	for (loop=0;loop<MAX_PARTICLES;loop++)				// Loop Through All The Particles
+	{
+		if (particle[loop].active)				// If The Particle Is Active
+		{
+			float x=particle[loop].x;			// Grab Our Particle X Position
+			float y=particle[loop].y;			// Grab Our Particle Y Position
+			float z=particle[loop].z+zoom;			// Particle Z Pos + Zoom
+    /* Select Our Texture */
+
+                    /* Draw The Particle Using Our RGB Values,
+                     * Fade The Particle Based On It's Life
+                     */
+			particle[loop].life=(particle[loop].index/particle[loop].indexo)*2.0f;
+                    glColor4f( particle[loop].r,
+                               particle[loop].g,
+                               particle[loop].b,
+                               particle[loop].life );
+
+                    /* Build Quad From A Triangle Strip */
+		  if( !stars )
+		    glBegin( GL_TRIANGLE_STRIP );
+		  else
+		glBegin( GL_TRIANGLE_FAN );
+			/* Top Right */
+			glTexCoord2d( 1, 1 );
+			glVertex3f( x + particle[loop].size, y + particle[loop].size, z );
+			/* Top Left */
+			glTexCoord2d( 0, 1 );
+			glVertex3f( x - particle[loop].size, y + particle[loop].size, z );
+			/* Bottom Right */
+			glTexCoord2d( 1, 0 );
+			glVertex3f( x + particle[loop].size, y - particle[loop].size, z );
+			/* Bottom Left */
+			glTexCoord2d( 0, 0 );
+			glVertex3f( x - particle[loop].size, y - particle[loop].size, z );
+		glEnd( );
+			particle[loop].x=(particle[loop].xo*sin(particle[loop].index))*pow((double) particle[loop].index/particle[loop].indexo,(double) 8.0);
+			particle[loop].y=(particle[loop].yo*sin(particle[loop].index))*pow((double) particle[loop].index/particle[loop].indexo,(double) 8.0);
+			particle[loop].z=(particle[loop].zo*sin(particle[loop].index))*pow((double) particle[loop].index/particle[loop].indexo,(double) 8.0);
+			particle[loop].index-=0.05;
+			if (particle[loop].index<0.0f )			// If Particle Is Burned Out
+			{
+				buildParticle(loop);
+			}
+			// Lets stir some things up
+		}
+	}
+
+	glFlush();
+}
+void Gravity::setSize( float newSize )
+{
+	size = newSize;
+}
+void Gravity::setStars( bool doStars )
+{
+	stars = doStars;
+}
+
+void KGravitySaver::updateSize(int newSize)
+{
+	gravity->setSize(newSize/100);
+}
+void KGravitySaver::doStars(bool starState)
+{
+	gravity->setStars(starState);
+}
+
+void Gravity::buildParticle(int loop)
+{
+	GLfloat colors[12][3]=
+	{{1.0f,0.5f,0.5f},{1.0f,0.75f,0.5f},{1.0f,1.0f,0.5f},{0.75f,1.0f,0.5f},
+	{0.5f,1.0f,0.5f},{0.5f,1.0f,0.75f},{0.5f,1.0f,1.0f},{0.5f,0.75f,1.0f},
+	{0.5f,0.5f,1.0f},{0.75f,0.5f,1.0f},{1.0f,0.5f,1.0f},{1.0f,0.5f,0.75f}};
+	col = ( col + 1 ) % 12;
+	particle[loop].active=true;
+	particle[loop].index=KRandom::random()%100;
+	particle[loop].indexo=particle[loop].index;
+	particle[loop].fade=float(KRandom::random()%100)/1000.0f+0.003f;	// Random Fade Value
+	particle[loop].r=colors[col][0];			// Select Red From Color Table
+	particle[loop].g=colors[col][1];			// Select Green From Color Table
+	particle[loop].b=colors[col][2];			// Select Blue From Color Table
+	particle[loop].size=size;
+	particle[loop].x = float(KRandom::random()%100-50)*4.0;
+	particle[loop].y = float(KRandom::random()%20-10)*4.0;
+	particle[loop].z = float(KRandom::random()%100-50)*4.0;
+	particle[loop].xo = particle[loop].x;
+	if ((1+(KRandom::random() % 10) > 5))
+		particle[loop].yo = particle[loop].y;
+	else
+		particle[loop].yo = 0.0;
+	particle[loop].zo = particle[loop].z;
+
+}
+

kscreensaver/kdesavers/gravity.h

@@ -0,0 +1,150 @@
+///-----------------------------------------------------------------------------
+//
+// kgravity - Partical gravity Screen Saver for KDE 2
+//
+// Copyright (c)  Ian Reinhart Geiser 2001
+//
+/////
+//NOTE:
+// The base particle engine did not come from me, it was designed by Jeff Molofee <nehe@connect.ab.ca>
+// I did some extensive modifications to make it work with QT's OpenGL but the base principal is about
+// the same.
+////
+
+#ifndef GRAVITY_H
+#define GRAVITY_H
+
+#include <kdialog.h>
+#include <qgl.h>
+#ifdef Q_WS_MACX
+#include <OpenGL/glu.h>
+#include <OpenGL/gl.h>
+#else
+#include <GL/glu.h>
+#include <GL/gl.h>
+#endif
+#include <kscreensaver.h>
+#include <qtimer.h>
+#include <qimage.h>
+#include "ui_gravitycfg.h"
+#include <kcomponentdata.h>
+#include <qfile.h>
+#include <qtextstream.h>
+
+#define	MAX_PARTICLES	100
+
+
+class Gravity : public QGLWidget
+{
+Q_OBJECT
+	class particles						// Create A Structure For Particle
+	{
+	public:
+		bool	active;					// Active (Yes/No)
+		float	life;					// Particle Life
+		float	fade;					// Fade Speed
+		float	r;					// Red Value
+		float	g;					// Green Value
+		float	b;					// Blue Value
+		float	x;					// X Position
+		float	y;					// Y Position
+		float	z;					// Z Position
+		float	xo;					// X Position
+		float	yo;					// Y Position
+		float	zo;					// Z Position
+		float	index;					// Index
+		float	indexo;
+		float	size;					// Particle Size
+	};
+
+public:
+	Gravity( QWidget * parent=0 );
+	~Gravity();
+	void setSize( float newSize );
+	void setStars( bool doStars );
+protected:
+	/** paint the GL view */
+	void paintGL ();
+	/** resize the gl view */
+	void resizeGL ( int w, int h );
+	/** setup the GL environment */
+	void initializeGL ();
+	void buildParticle(int loop);
+
+private:
+	/** load the partical file */
+	bool loadParticle();
+
+	particles particle[MAX_PARTICLES];
+
+
+	bool	rainbow;					// Rainbow Mode?
+	bool	sp;						// Spacebar Pressed?
+	bool	rp;						// Enter Key Pressed?
+	float	slowdown;					// Slow Down Particles
+	float	xspeed;						// Base X Speed (To Allow Keyboard Direction Of Tail)
+	float	yspeed;						// Base Y Speed (To Allow Keyboard Direction Of Tail)
+	float	zoom;					// Used To Zoom Out
+	float	size;
+	float	stars;
+	GLuint	loop;						// Misc Loop Variable
+	GLuint	col;						// Current Color Selection
+	GLuint	delay;						// Rainbow Effect Delay
+	GLuint	texture[1];
+	QImage  tex;
+	float	index;
+	float	transIndex;
+	GLfloat scale;
+	GLUquadricObj *obj;
+};
+
+class KGravitySaver : public KScreenSaver
+{
+Q_OBJECT
+public:
+	KGravitySaver( WId drawable );
+	virtual ~KGravitySaver();
+	void readSettings();
+public slots:
+	void blank();
+	void updateSize(int newSize);
+	void doStars(bool starState);
+//	void loadTextures(bool textures);
+private:
+	Gravity *gravity;
+	QTimer  *timer;
+};
+
+class GravityWidget : public QWidget, public Ui::GravityWidget
+{
+public:
+    GravityWidget( QWidget *parent  ) : QWidget( parent ) {
+        setupUi( parent );
+    }
+};
+
+class KGravitySetup : public KDialog
+{
+	Q_OBJECT
+public:
+	KGravitySetup( QWidget *parent = 0L);
+        ~KGravitySetup();
+
+protected:
+	void readSettings();
+
+private slots:
+	void slotOkPressed();
+	void aboutPressed();
+private:
+	KGravitySaver *saver;
+	float	size;
+	float	stars;
+	float	zoom;
+	float	speed;
+    GravityWidget *cfg;
+};
+
+#endif
+
+

kscreensaver/kdesavers/gravitycfg.ui

@@ -0,0 +1,125 @@
+<ui version="4.0" stdsetdef="1" >
+  <class>GravityWidget</class>
+  <widget class="QWidget" name="GravityWidget" >
+    <property name="geometry" >
+      <rect>
+        <x>0</x>
+        <y>0</y>
+        <width>400</width>
+        <height>209</height>
+      </rect>
+    </property>
+    <property name="minimumSize" >
+      <size>
+        <width>400</width>
+        <height>220</height>
+      </size>
+    </property>
+    <property name="baseSize" >
+      <size>
+        <width>400</width>
+        <height>250</height>
+      </size>
+    </property>
+    <layout class="QGridLayout" >
+      <property name="margin" >
+        <number>11</number>
+      </property>
+      <property name="spacing" >
+        <number>6</number>
+      </property>
+      <item row="0" column="0" >
+        <layout class="QGridLayout" >
+          <property name="margin" >
+            <number>0</number>
+          </property>
+          <property name="spacing" >
+            <number>6</number>
+          </property>
+          <item row="1" column="0" >
+            <widget class="KIntSpinBox" name="SpinBox1" >
+              <property name="maximum" >
+                <number>500</number>
+              </property>
+              <property name="minimum" >
+                <number>25</number>
+              </property>
+              <property name="singleStep" >
+                <number>10</number>
+              </property>
+              <property name="value" >
+                <number>75</number>
+              </property>
+            </widget>
+          </item>
+          <item row="2" column="0" >
+            <widget class="QGroupBox" name="GroupBox1" >
+              <property name="title" >
+                <string>Shapes</string>
+              </property>
+                  <layout class="QVBoxLayout" >
+                    <property name="margin" >
+                      <number>0</number>
+                    </property>
+                    <property name="spacing" >
+                      <number>6</number>
+                    </property>
+                    <item>
+                      <widget class="QRadioButton" name="RadioButton1" >
+                        <property name="text" >
+                          <string>Stars</string>
+                        </property>
+                        <property name="checked" >
+                          <bool>true</bool>
+                        </property>
+                      </widget>
+                    </item>
+                    <item>
+                      <widget class="QRadioButton" name="RadioButton1_2" >
+                        <property name="text" >
+                          <string>Flares</string>
+                        </property>
+                      </widget>
+                    </item>
+                 </layout>
+            </widget>
+          </item>
+          <item rowspan="4" row="0" column="1" colspan="2" >
+            <widget class="QWidget" name="preview" />
+          </item>
+          <item row="0" column="0" >
+            <widget class="QLabel" name="TextLabel1" >
+              <property name="text" >
+                <string>Particle size:</string>
+              </property>
+              <property name="wordWrap" >
+                <bool>false</bool>
+              </property>
+            </widget>
+          </item>
+        </layout>
+      </item>
+    </layout>
+  </widget>
+  <customwidgets>
+    <customwidget>
+      <class>KIntSpinBox</class>
+      <extends>QSpinBox</extends>
+      <header>knuminput.h</header>
+    </customwidget>
+  </customwidgets>
+    <connections>
+    <connection>
+      <sender>RadioButton1_2</sender>
+      <signal>pressed()</signal>
+      <receiver>RadioButton1</receiver>
+      <slot>toggle()</slot>
+    </connection>
+    <connection>
+      <sender>RadioButton1</sender>
+      <signal>pressed()</signal>
+      <receiver>RadioButton1_2</receiver>
+      <slot>toggle()</slot>
+    </connection>
+  </connections>
+</ui>

kscreensaver/kdesavers/kclock.cpp

@@ -0,0 +1,518 @@
+// kclock - Clock screen saver for KDE
+//
+// Copyright (c) 2003, 2006, 2007, 2008 Melchior FRANZ <mfranz # kde : org>
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+#include <QCheckBox>
+#include <QColor>
+#include <QGridLayout>
+#include <QGroupBox>
+#include <QHBoxLayout>
+#include <QImage>
+#include <QLabel>
+#include <QSlider>
+#include <QVBoxLayout>
+
+#include <KColorButton>
+#include <KConfig>
+#include <KGlobal>
+#include <KHBox>
+#include <KLocale>
+#include <KMessageBox>
+
+#include "kclock.h"
+#include "kclock.moc"
+
+
+const int COLOR_BUTTON_WIDTH = 80;
+const int TIMER_INTERVAL = 100;
+const int MAX_CLOCK_SIZE = 10;
+const unsigned int DEFAULT_CLOCK_SIZE = 8;
+const bool DEFAULT_KEEP_CENTERED = false;
+
+
+
+class KClockSaverInterface : public KScreenSaverInterface {
+public:
+	virtual KAboutData *aboutData() {
+		return new KAboutData("kclock.kss", "klock", ki18n("Clock"), "2.0", ki18n("Clock"));
+	}
+
+	virtual KScreenSaver *create(WId id) {
+		return new KClockSaver(id);
+	}
+
+	virtual QDialog *setup() {
+		return new KClockSetup();
+	}
+};
+
+
+int main(int argc, char *argv[])
+{
+	KClockSaverInterface kss;
+	return kScreenSaverMain(argc, argv, kss);
+}
+
+
+//-----------------------------------------------------------------------------
+
+
+KClockSetup::KClockSetup(QWidget *parent) :
+	KDialog(parent),
+	_saver(0)
+{
+	setCaption(i18n("Setup Clock Screen Saver"));
+	setModal(true);
+	setButtons(Ok|Cancel|Help);
+	setDefaultButton(Ok);
+
+	readSettings();
+
+	setButtonText(Help, i18n("A&bout"));
+	QWidget *main = new QWidget(this);
+	setMainWidget(main);
+
+	QVBoxLayout *top = new QVBoxLayout(main);
+
+	QHBoxLayout *hbox = new QHBoxLayout;
+	top->addLayout(hbox);
+
+
+	QGroupBox *colgroup = new QGroupBox(i18n("Colors"), main);
+	QGridLayout *grid = new QGridLayout();
+
+	QLabel *label;
+	KColorButton *colorButton;
+
+	label = new QLabel(i18n("&Hour-hand:"));
+	colorButton = new KColorButton(_hourColor);
+	colorButton->setFixedWidth(COLOR_BUTTON_WIDTH);
+	label->setBuddy(colorButton);
+	connect(colorButton, SIGNAL(changed(QColor)),
+			SLOT(slotHourColor(QColor)));
+	grid->addWidget(label, 1, 1);
+	grid->addWidget(colorButton, 1, 2);
+
+	label = new QLabel(i18n("&Minute-hand:"));
+	colorButton = new KColorButton(_minColor);
+	colorButton->setFixedWidth(COLOR_BUTTON_WIDTH);
+	label->setBuddy(colorButton);
+	connect(colorButton, SIGNAL(changed(QColor)),
+			SLOT(slotMinColor(QColor)));
+	grid->addWidget(label, 2, 1);
+	grid->addWidget(colorButton, 2, 2);
+
+	label = new QLabel(i18n("&Second-hand:"));
+	colorButton = new KColorButton(_secColor);
+	colorButton->setFixedWidth(COLOR_BUTTON_WIDTH);
+	label->setBuddy(colorButton);
+	connect(colorButton, SIGNAL(changed(QColor)),
+			SLOT(slotSecColor(QColor)));
+	grid->addWidget(label, 3, 1);
+	grid->addWidget(colorButton, 3, 2);
+
+	label = new QLabel(i18n("Scal&e:"));
+	colorButton = new KColorButton(_scaleColor);
+	colorButton->setFixedWidth(COLOR_BUTTON_WIDTH);
+	label->setBuddy(colorButton);
+	connect(colorButton, SIGNAL(changed(QColor)),
+			SLOT(slotScaleColor(QColor)));
+	grid->addWidget(label, 4, 1);
+	grid->addWidget(colorButton, 4, 2);
+
+	label = new QLabel(i18n("&Background:"));
+	colorButton = new KColorButton(_bgndColor);
+	colorButton->setFixedWidth(COLOR_BUTTON_WIDTH);
+	label->setBuddy(colorButton);
+	connect(colorButton, SIGNAL(changed(QColor)),
+			SLOT(slotBgndColor(QColor)));
+	grid->addWidget(label, 5, 1);
+	grid->addWidget(colorButton, 5, 2);
+
+	hbox->addWidget(colgroup);
+	colgroup->setLayout(grid);
+
+
+	QWidget *_preview = new QWidget(main);
+	_preview->setFixedSize(220, 165);
+	_preview->show();
+	_saver = new KClockSaver(_preview->winId());
+	hbox->addWidget(_preview);
+
+	label = new QLabel(i18n("Si&ze:"), main);
+	top->addWidget(label);
+	QSlider *qs = new QSlider(Qt::Horizontal);
+	label->setBuddy(qs);
+	qs->setRange(0, MAX_CLOCK_SIZE);
+	qs->setSliderPosition(_size);
+	qs->setTickInterval(1);
+	qs->setTickPosition(QSlider::TicksBelow);
+	connect(qs, SIGNAL(valueChanged(int)), this, SLOT(slotSliderMoved(int)));
+	top->addWidget(qs);
+
+	KHBox *qsscale = new KHBox(main);
+	label = new QLabel(i18n("Small"), qsscale);
+	label->setAlignment(Qt::AlignLeading);
+	label = new QLabel(i18n("Medium"), qsscale);
+	label->setAlignment(Qt::AlignHCenter);
+	label = new QLabel(i18n("Big"), qsscale);
+	label->setAlignment(Qt::AlignTrailing);
+	top->addWidget(qsscale);
+
+	QCheckBox *keepCentered = new QCheckBox(i18n("&Keep clock centered"), main);
+	keepCentered->setChecked(_keepCentered);
+	connect(keepCentered, SIGNAL(stateChanged(int)), SLOT(slotKeepCenteredChanged(int)));
+	top->addWidget(keepCentered);
+	top->addStretch();
+
+	connect(this, SIGNAL(okClicked()), this, SLOT(slotOk()));
+	connect(this, SIGNAL(helpClicked()), this, SLOT(slotHelp()));
+}
+
+
+KClockSetup::~KClockSetup()
+{
+	delete _saver;
+}
+
+
+void KClockSetup::readSettings()
+{
+	KConfigGroup settings(KGlobal::config(), "Settings");
+
+	_keepCentered = settings.readEntry("KeepCentered", DEFAULT_KEEP_CENTERED);
+	_size = settings.readEntry("Size", DEFAULT_CLOCK_SIZE);
+	if (_size > MAX_CLOCK_SIZE)
+		_size = MAX_CLOCK_SIZE;
+
+	KConfigGroup colors(KGlobal::config(), "Colors");
+	QColor c = Qt::black;
+	_bgndColor = colors.readEntry("Background", c);
+
+	c = Qt::white;
+	_scaleColor = colors.readEntry("Scale", c);
+	_hourColor = colors.readEntry("HourHand", c);
+	_minColor = colors.readEntry("MinuteHand", c);
+
+	c = Qt::red;
+	_secColor = colors.readEntry("SecondHand", c);
+
+	if (_saver) {
+		_saver->setBgndColor(_bgndColor);
+		_saver->setScaleColor(_scaleColor);
+		_saver->setHourColor(_hourColor);
+		_saver->setMinColor(_minColor);
+		_saver->setSecColor(_secColor);
+	}
+}
+
+
+void KClockSetup::slotOk()
+{
+	KConfigGroup settings(KGlobal::config(), "Settings");
+	settings.writeEntry("Size", _size);
+	settings.writeEntry("KeepCentered", _keepCentered);
+	settings.sync();
+
+	KConfigGroup colors(KGlobal::config(), "Colors");
+	colors.writeEntry("Background", _bgndColor);
+	colors.writeEntry("Scale", _scaleColor);
+	colors.writeEntry("HourHand", _hourColor);
+	colors.writeEntry("MinuteHand", _minColor);
+	colors.writeEntry("SecondHand", _secColor);
+	colors.sync();
+	accept();
+}
+
+
+void KClockSetup::slotHelp()
+{
+	KMessageBox::about(this, QLatin1String("<qt>") + i18n(
+			"Clock Screen Saver<br>"
+			"Version 2.0<br>"
+			"<nobr>Melchior FRANZ (c) 2003, 2006, 2007</nobr>") +
+			QLatin1String("<br><a href=\"mailto:mfranz@kde.org\">mfranz@kde.org</a>"
+			"</qt>"), QString(), KMessageBox::AllowLink);
+}
+
+
+void KClockSetup::slotBgndColor(const QColor &color)
+{
+	_bgndColor = color;
+	if (_saver)
+		_saver->setBgndColor(_bgndColor);
+}
+
+
+void KClockSetup::slotScaleColor(const QColor &color)
+{
+	_scaleColor = color;
+	if (_saver)
+		_saver->setScaleColor(_scaleColor);
+}
+
+
+void KClockSetup::slotHourColor(const QColor &color)
+{
+	_hourColor = color;
+	if (_saver)
+		_saver->setHourColor(_hourColor);
+}
+
+
+void KClockSetup::slotMinColor(const QColor &color)
+{
+	_minColor = color;
+	if (_saver)
+		_saver->setMinColor(_minColor);
+}
+
+
+void KClockSetup::slotSecColor(const QColor &color)
+{
+	_secColor = color;
+	if (_saver)
+		_saver->setSecColor(_secColor);
+}
+
+
+void KClockSetup::slotSliderMoved(int v)
+{
+	if (_saver)
+		_saver->resizeClock(_size = v);
+}
+
+
+void KClockSetup::slotKeepCenteredChanged(int c)
+{
+	if (_saver)
+		_saver->setKeepCentered(_keepCentered = c);
+}
+
+
+//-----------------------------------------------------------------------------
+
+
+ClockPainter::ClockPainter(QPaintDevice *device, int diameter) :
+	QPainter(device)
+{
+	setRenderHint(QPainter::Antialiasing);
+	translate(diameter / 2.0, diameter / 2.0);
+	scale(diameter / 2000.0, -diameter / 2000.0);
+	setPen(Qt::NoPen);
+}
+
+
+void ClockPainter::drawTick(double angle, double from, double to, double width, const QColor &color, bool shadow)
+{
+	save();
+	rotate(90.0 - angle);
+
+	if (shadow) {
+		width += 1.0;
+		setBrush(QColor(100, 100, 100));
+	} else {
+		setBrush(color);
+	}
+	drawRect(QRectF(from, -width / 2.0, to - from, width));
+	restore();
+}
+
+
+void ClockPainter::drawDisc(double width, const QColor &color, bool shadow)
+{
+	if (shadow) {
+		width += 1.0;
+		setBrush(QColor(100, 100, 100));
+	} else {
+		setBrush(color);
+	}
+	drawEllipse(QRectF(-width, -width, 2.0 * width, 2.0 * width));
+}
+
+
+void ClockPainter::drawHand(double angle, double length, double width, const QColor &color, bool disc)
+{
+	if (disc)
+		drawDisc(width * 1.3, color, true);
+	drawTick(angle, 0.0, length, width, color, true);
+
+	if (disc)
+		drawDisc(width * 1.3, color, false);
+	drawTick(angle, 0.0, length, width, color, false);
+
+}
+
+
+void ClockPainter::drawScale(const QColor &color)
+{
+	for (int i = 0; i < 360; i += 6)
+		if (i % 30)
+			drawTick(i, 920.0, 980.0, 15.0, color);
+		else
+			drawTick(i, 825.0, 980.0, 40.0, color);
+}
+
+
+
+//-----------------------------------------------------------------------------
+
+
+
+KClockSaver::KClockSaver(WId id) :
+	KScreenSaver(id),
+	_timer(this),
+	_xstep(1),
+	_ystep(-1),
+	_hour(-1),
+	_minute(-1),
+	_second(-1)
+{
+	setAttribute(Qt::WA_NoSystemBackground);
+	setMinimumSize(50, 50);
+	readSettings();
+	resizeClock(_size);
+
+	QPalette p = palette();
+	p.setColor(backgroundRole(), _bgndColor);
+	setPalette(p);
+
+	connect(&_timer, SIGNAL(timeout()), this, SLOT(slotTimeout()));
+	show();
+}
+
+
+void KClockSaver::readSettings()
+{
+	KConfigGroup settings(KGlobal::config(), "Settings");
+	_keepCentered = settings.readEntry("KeepCentered", DEFAULT_KEEP_CENTERED);
+	_size = settings.readEntry("Size", DEFAULT_CLOCK_SIZE);
+	if (_size > MAX_CLOCK_SIZE)
+		_size = MAX_CLOCK_SIZE;
+
+	KConfigGroup colors(KGlobal::config(), "Colors");
+	QColor c = Qt::black;
+	setBgndColor(colors.readEntry("Background", c));
+
+	c = Qt::white;
+	setScaleColor(colors.readEntry("Scale", c));
+	setHourColor(colors.readEntry("HourHand", c));
+	setMinColor(colors.readEntry("MinuteHand", c));
+
+	c = Qt::red;
+	setSecColor(colors.readEntry("SecondHand", c));
+}
+
+
+void KClockSaver::setKeepCentered(bool b)
+{
+	_keepCentered = b;
+	if (b) {
+		_x = (width() - _diameter) / 2;
+		_y = (height() - _diameter) / 2;
+	}
+	update();
+}
+
+
+void KClockSaver::resizeClock(int size)
+{
+	_size = size;
+	_diameter = qMin(width(), height()) * (_size + 4) / 14;
+	_x = (width() - _diameter) / 2;
+	_y = (height() - _diameter) / 2;
+	update();
+}
+
+
+void KClockSaver::resizeEvent(QResizeEvent *)
+{
+	resizeClock(_size);
+}
+
+
+void KClockSaver::showEvent(QShowEvent *)
+{
+	_second = -1;
+	slotTimeout();
+	_timer.start(TIMER_INTERVAL);
+}
+
+
+void KClockSaver::hideEvent(QHideEvent *)
+{
+	_timer.stop();
+}
+
+
+void KClockSaver::slotTimeout()
+{
+	QTime t = QTime::currentTime();
+	int s = t.second();
+	if (s == _second)
+		return;
+
+	_second = _secColor != _bgndColor ? s : 0;
+	_hour = t.hour();
+	_minute = t.minute();
+
+	if (!_keepCentered) {
+		int i;
+		_x += _xstep;
+		if (_x <= 0)
+			_x = 0, _xstep = 1;
+		else if (_x >= (i = width() - _diameter))
+			_x = i, _xstep = -1;
+
+		_y += _ystep;
+		if (_y <= 0)
+			_y = 0, _ystep = 1;
+		else if (_y >= (i = height() - _diameter))
+			_y = i, _ystep = -1;
+	}
+	update();
+}
+
+
+void KClockSaver::paintEvent(QPaintEvent *)
+{
+	double hour_angle = _hour * 30.0 + _minute * .5 + _second / 120.0;
+	double minute_angle = _minute * 6.0 + _second * .1;
+	double second_angle = _second * 6.0;
+
+	QImage clock(_diameter, _diameter, QImage::Format_RGB32);
+	ClockPainter c(&clock, _diameter);
+	c.fillRect(-1000, -1000, 2000, 2000, _bgndColor);
+
+	if (_scaleColor != _bgndColor)
+		c.drawScale(_scaleColor);
+	if (_hourColor != _bgndColor)
+		c.drawHand(hour_angle, 600.0, 55.0, _hourColor, false);
+	if (_minColor != _bgndColor)
+		c.drawHand(minute_angle, 900.0, 40.0, _minColor);
+	if (_secColor != _bgndColor)
+		c.drawHand(second_angle, 900.0, 30.0, _secColor);
+
+	QPainter p(this);
+	p.drawImage(_x, _y, clock);
+	p.eraseRect(0, 0, _x, height());                                        // left ver
+	p.eraseRect(_x + _diameter, 0, width(), height());                      // right ver
+	p.eraseRect(_x, 0, _diameter, _y);                                      // top hor
+	p.eraseRect(_x, _y + _diameter, _diameter, height() - _y - _diameter);  // bottom hor
+}
+
+

kscreensaver/kdesavers/kclock.h

@@ -0,0 +1,118 @@
+// kclock - Clock screen saver for KDE
+//
+// Copyright (c) 2003, 2006, 2007, 2008 Melchior FRANZ <mfranz # kde : org>
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+#ifndef KCLOCK_H
+#define KCLOCK_H
+
+#include <QTimer>
+#include <QPainter>
+
+#include <KDialog>
+#include <kscreensaver.h>
+
+
+class KClockSaver;
+
+
+class KClockSetup : public KDialog {
+	Q_OBJECT
+public:
+	KClockSetup(QWidget *parent = 0);
+	~KClockSetup();
+
+private slots:
+	void slotOk();
+	void slotHelp();
+
+	void slotBgndColor(const QColor &);
+	void slotScaleColor(const QColor &);
+	void slotHourColor(const QColor &);
+	void slotMinColor(const QColor &);
+	void slotSecColor(const QColor &);
+	void slotSliderMoved(int);
+	void slotKeepCenteredChanged(int);
+
+private:
+	void readSettings();
+	KClockSaver *_saver;
+
+	QColor _bgndColor;
+	QColor _scaleColor;
+	QColor _hourColor;
+	QColor _minColor;
+	QColor _secColor;
+
+	int _size;
+	bool _keepCentered;
+};
+
+
+
+class ClockPainter : public QPainter {
+public:
+	ClockPainter(QPaintDevice *device, int diameter);
+	void drawTick(double angle, double from, double to, double width, const QColor &, bool shadow = false);
+	void drawDisc(double width, const QColor &, bool shadow = false);
+	void drawHand(double angle, double length, double width, const QColor &, bool disc = true);
+	void drawScale(const QColor &);
+};
+
+
+
+class KClockSaver : public KScreenSaver {
+	Q_OBJECT
+public:
+	KClockSaver(WId id);
+	inline void setBgndColor(const QColor &c) { _second = -1; setPalette(QPalette(_bgndColor = c)); }
+	inline void setScaleColor(const QColor &c) { _second = -1; _scaleColor = c; }
+	inline void setHourColor(const QColor &c) { _second = -1; _hourColor = c; }
+	inline void setMinColor(const QColor &c) { _second = -1; _minColor = c; }
+	inline void setSecColor(const QColor &c) { _second = -1; _secColor = c; }
+	void setKeepCentered(bool b);
+	void resizeClock(int size);
+	void paintEvent(QPaintEvent *);
+	void resizeEvent(QResizeEvent *);
+	void showEvent(QShowEvent *);
+	void hideEvent(QHideEvent *);
+
+private slots:
+	void slotTimeout();
+
+private:
+	void readSettings();
+
+	QTimer _timer;
+	QColor _bgndColor;
+	QColor _scaleColor;
+	QColor _hourColor;
+	QColor _minColor;
+	QColor _secColor;
+	bool _keepCentered;
+	int _size;
+
+	int _x;
+	int _y;
+	int _xstep;
+	int _ystep;
+	int _diameter;
+	int _hour;
+	int _minute;
+	int _second;
+};
+
+#endif

kscreensaver/kdesavers/kvm.cpp

@@ -0,0 +1,394 @@
+/*-
+ * kvm.cpp - The Vm screensaver for KDE
+ * Copyright (c) 2000 by Artur Rataj
+ * This file is distributed under the terms of the GNU General Public License
+ *
+ * This file is partially based on kmatrix screen saver -- original copyright follows:
+ * kmatrix.c - The Matrix screensaver for KDE
+ * by Eric Plante Copyright (c) 1999
+ * Distributed under the Gnu Public License
+ *
+ * Much of this code taken from xmatrix.c from xscreensaver;
+ * original copyright follows:
+ * xscreensaver, Copyright (c) 1999 Jamie Zawinski <jwz@jwz.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation.  No representations are made about the suitability of this
+ * software for any purpose.  It is provided "as is" without express or
+ * implied warranty.
+ *
+ */
+// layout management added 1998/04/19 by Mario Weilguni <mweilguni@kde.org>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+/* for AIX at least */
+#include <time.h>
+
+#include <qcolor.h>
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qslider.h>
+#include <qpainter.h>
+#include <qbitmap.h>
+
+#include <kapplication.h>
+#include <kconfig.h>
+#include <klocale.h>
+#include <kglobal.h>
+#include <kmessagebox.h>
+
+#ifdef DEBUG_MEM
+#include <mcheck.h>
+#endif
+
+#include "kvm.h"
+
+#include "vm.xpm"
+#include "vm.xbm"
+
+#define CHAR_HEIGHT 22
+
+
+// libkscreensaver interface
+class kVmSaverInterface : public KScreenSaverInterface
+{
+
+
+public:
+    virtual KAboutData* aboutData() {
+        return new KAboutData( "kvm.kss", "klock", ki18n( "Virtual Machine" ), "2.2.0", ki18n( "Virtual Machine" ) );
+    }
+
+
+    virtual KScreenSaver* create( WId id )
+    {
+        return new kVmSaver( id );
+    }
+
+    virtual QDialog* setup()
+    {
+        return new kVmSetup();
+    }
+};
+
+int main( int argc, char *argv[] )
+{
+    kVmSaverInterface kss;
+    return kScreenSaverMain( argc, argv, kss );
+}
+
+
+
+static void
+load_images (m_state *state)
+{
+  if ( QPixmap::defaultDepth() > 1 )
+    {
+      state->images = QPixmap( vm );
+    }
+  else
+    {
+      state->images = QBitmap::fromData( QSize(vm_width, vm_height), vm_bits );
+    }
+  state->image_width = state->images.width();
+  state->image_height = state->images.height();
+  state->nglyphs = state->image_height / CHAR_HEIGHT;
+}
+
+
+static m_state *
+init_pool ( QWidget *w )
+{
+  m_state *state = new m_state;
+  state->w = w;
+
+  load_images (state);
+
+  state->char_width = state->image_width / 4;
+  state->char_height = CHAR_HEIGHT;
+
+  state->grid_width  = w->width()  / state->char_width;
+  state->grid_height = w->height() / state->char_height;
+  state->grid_margin_x = w->width()%state->char_width/2;
+  state->grid_margin_y = w->height()%state->char_height/2;
+  state->show_threads = 1;
+  vm_init_pool( &(state->pool), state->grid_width*state->grid_height,
+                THREAD_MAX_STACK_SIZE, MAX_THREADS_NUM );
+   //vm_enable_reverse( state->pool, 1 );
+   state->modified = new char[state->grid_height*state->grid_width];
+   for( int x = 0; x < state->grid_width*state->grid_height; ++x )
+    state->modified[x] = 1;
+  return state;
+}
+
+static void
+draw_pool (m_state *state)
+{
+  int x, y;
+  struct tvm_process*	curr_thread;
+
+  if( state->show_threads ) {
+   curr_thread = state->pool->processes;
+   while( curr_thread ) {
+    state->modified[curr_thread->position] = 2;
+    curr_thread = curr_thread->next;
+   }
+  }
+  for (y = 0; y < state->grid_height; y++)
+    for (x = 0; x < state->grid_width; x++) {
+     int index = state->grid_width * y + x;
+     if( state->modified[index] )
+      {
+        int op = state->pool->area[index];
+        int pos_y;
+        int pos_x = 0;
+        switch( op ) {
+         case VM_OP_STOP:
+          pos_y = 14;
+          break;
+
+         case VM_OP_EXEC:
+          pos_y = 15;
+          break;
+
+         case VM_OP_COPY:
+          pos_y = 12;
+          break;
+
+         default:
+          pos_y = op - VM_OP_PUSH;
+          if( pos_y < 0 ) {
+           pos_y = -pos_y;
+           pos_x = 1;
+          }
+          break;
+        }
+        if( state->show_threads )
+         if( state->modified[index] == 1 )
+          pos_x += 2;
+          QPainter p(state->w);
+          p.setPen( Qt::green );
+          p.setBrush( Qt::black );
+          p.drawPixmap( state->grid_margin_x + x*state->char_width,
+                         state->grid_margin_y + y*state->char_height,
+                         state->images, pos_x*state->char_width,
+                         pos_y*state->char_height,
+                         state->char_width, state->char_height );
+       --state->modified[index];
+      }
+    }
+}
+
+//-----------------------------------------------------------------------------
+
+kVmSaver::kVmSaver( WId id ) : KScreenSaver( id )
+{
+	readSettings();
+
+        setSpeed( speed );
+        setRefreshTimeout( refreshTimeout );
+
+        refreshStep = 0;
+
+        pool_state = init_pool( this );
+        vm_default_initstate( time(0), &(pool_state->pool->vm_random_data) );
+	connect( &timer, SIGNAL(timeout()), SLOT(update()) );
+        timer.start( 100 - speed );
+        setAttribute( Qt::WA_NoSystemBackground );
+        cleared = false;
+        show();
+}
+
+kVmSaver::~kVmSaver()
+{
+	timer.stop();
+        vm_done_pool( pool_state->pool );
+        delete[] pool_state->modified;
+}
+
+void kVmSaver::setSpeed( int spd )
+{
+	speed = spd;
+//	timer.start( (100 - speed)*(100 - speed)*(100 - speed)/10000 );
+	timer.start( (100 - speed) );
+}
+void kVmSaver::setRefreshTimeout( const int refreshTimeout )
+{
+ this->refreshTimeout = refreshTimeout;
+}
+
+void kVmSaver::readSettings()
+{
+	KConfigGroup config(KGlobal::config(), "Settings");
+
+	speed = config.readEntry( "Speed", 50 );
+	refreshTimeout = config.readEntry( "DisplayRefreshTimeout", 0 );
+}
+int kVmSaver::getRandom( const int max_value ) {
+ return (int)( vm_random(&(pool_state->pool->vm_random_data))*1.0*(max_value + 1.0)/
+               (VM_RAND_MAX + 1.0) );
+// return (int)( rand()*1.0*(max_value + 1.0)/
+//               (RAND_MAX + 1.0) );
+}
+void kVmSaver::modifyArea( const int op ) {
+ int position;
+
+ vm_modify( pool_state->pool, position =
+            getRandom(pool_state->pool->area_size - 1), op );
+ pool_state->modified[position] = 1;
+}
+
+void kVmSaver::paintEvent(QPaintEvent *)
+{
+  if (!cleared) {
+    cleared = true;
+    QPainter(this).fillRect(rect(), Qt::black);
+  }
+
+
+ for( int i = 0; i < 1; ++i ) {
+  if( getRandom(2) == 0 )
+   modifyArea( VM_OP_PUSH + getRandom(11) - getRandom(11) );
+  if( getRandom(8) == 0 )
+   modifyArea( VM_OP_STOP );
+  if( getRandom(8) == 0 )
+   modifyArea( VM_OP_COPY );
+  if( getRandom(8) == 0 )
+   modifyArea( VM_OP_EXEC );
+//  if( getRandom(5) == 0 )
+//   modifyArea( VM_OP_WAIT );
+ }
+ if( getRandom(0) == 0 )
+  vm_exec( pool_state->pool, getRandom(pool_state->pool->area_size - 1), 0,
+           vm_get_reverse( pool_state->pool ) );
+ vm_iterate( pool_state->pool, pool_state->modified );
+// if( refreshStep++ >= refreshTimeout*refreshTimeout*refreshTimeout ) {
+ if( refreshStep++ >= refreshTimeout ) {
+  draw_pool( pool_state );
+  refreshStep = 0;
+ }
+}
+
+//-----------------------------------------------------------------------------
+
+kVmSetup::kVmSetup( QWidget *parent )
+	: KDialog( parent)
+{
+	setCaption(i18n( "Setup Virtual Machine" ));
+	setButtons(Ok|Cancel|Help);
+	setDefaultButton(Ok);
+	setModal(true);
+	readSettings();
+
+	setButtonText( Help, i18n( "A&bout" ) );
+	QWidget *main = new QWidget(this);
+	setMainWidget(main);
+
+	QHBoxLayout *tl = new QHBoxLayout( main );
+        tl->setSpacing( spacingHint() );
+	QVBoxLayout *tl1 = new QVBoxLayout();
+	tl->addLayout(tl1);
+
+	QLabel *label = new QLabel( i18n("Virtual machine speed:"), main );
+	tl1->addWidget(label);
+
+	QSlider *slider = new QSlider( Qt::Horizontal, main );
+	slider->setMinimumSize( 120, 20 );
+	slider->setRange( 0, 100 );
+        slider->setSingleStep( 10 );
+	slider->setPageStep( 20 );
+	slider->setTickPosition( QSlider::TicksBelow );
+	slider->setTickInterval( 10 );
+	slider->setValue( speed );
+	connect( slider, SIGNAL(valueChanged(int)),
+		 SLOT(slotSpeed(int)) );
+	tl1->addWidget(slider);
+
+	label = new QLabel( i18n("Display update speed:"), main );
+	tl1->addWidget(label);
+
+	slider = new QSlider( Qt::Horizontal, main );
+	slider->setMinimumSize( 120, 20 );
+	slider->setRange( 0, MAX_REFRESH_TIMEOUT );
+	slider->setSingleStep( MAX_REFRESH_TIMEOUT/10 );
+	slider->setPageStep( MAX_REFRESH_TIMEOUT/5 );
+	slider->setTickPosition( QSlider::TicksBelow );
+	slider->setTickInterval( MAX_REFRESH_TIMEOUT/10 );
+	slider->setValue( MAX_REFRESH_TIMEOUT - refreshTimeout );
+	connect( slider, SIGNAL(valueChanged(int)),
+		 SLOT(slotRefreshTimeout(int)) );
+	tl1->addWidget(slider);
+	tl1->addStretch();
+
+	preview = new QWidget( main );
+	preview->setFixedSize( 220, 165 );
+	preview->show();    // otherwise saver does not get correct size
+	saver = new kVmSaver( preview->winId() );
+	tl->addWidget(preview);
+	connect(this,SIGNAL(okClicked()),this,SLOT(slotOk()));
+	connect(this,SIGNAL(helpClicked()),this,SLOT(slotHelp()));
+}
+
+kVmSetup::~kVmSetup()
+{
+    delete saver;
+}
+
+void kVmSetup::readSettings()
+{
+	KConfigGroup config(KGlobal::config(), "Settings");
+
+	speed = config.readEntry( "Speed", 50 );
+	if ( speed > 100 )
+		speed = 100;
+	else if ( speed < 0 )
+		speed = 0;
+	refreshTimeout = config.readEntry( "DisplayRefreshTimeout", 0 );
+	if ( refreshTimeout > MAX_REFRESH_TIMEOUT )
+		refreshTimeout = MAX_REFRESH_TIMEOUT;
+	else if ( refreshTimeout < 0 )
+		refreshTimeout = 0;
+}
+
+void kVmSetup::slotSpeed( int num )
+{
+	speed = num;
+	if ( saver )
+		saver->setSpeed( num );
+}
+void kVmSetup::slotRefreshTimeout( int num )
+{
+	refreshTimeout = MAX_REFRESH_TIMEOUT - num;
+	if ( saver )
+		saver->setRefreshTimeout( refreshTimeout );
+}
+
+void kVmSetup::slotOk()
+{
+	KConfigGroup config(KGlobal::config(), "Settings");
+
+	QString sspeed;
+	sspeed.setNum( speed );
+	config.writeEntry( "Speed", sspeed );
+	sspeed.setNum( refreshTimeout );
+	config.writeEntry( "DisplayRefreshTimeout", sspeed );
+
+	config.sync();
+	accept();
+}
+
+void kVmSetup::slotHelp()
+{
+	KMessageBox::about(this,
+		i18n("Virtual Machine Version 0.1\n\nCopyright (c) 2000 Artur Rataj <art@zeus.polsl.gliwice.pl>\n"),
+	        i18n("About Virtual Machine")
+	);
+}
+
+#include "kvm.moc"
+

kscreensaver/kdesavers/kvm.h

@@ -0,0 +1,95 @@
+//-----------------------------------------------------------------------------
+//
+// kvm screensaver
+//
+
+#ifndef KVM_H
+#define KVM_H
+
+#include <qtimer.h>
+
+#include <kdialog.h>
+#include <kscreensaver.h>
+
+extern "C" {
+#include "vm.h"
+#include "vm_random.h"
+}
+
+#define	THREAD_MAX_STACK_SIZE	10
+#define	MAX_THREADS_NUM		20
+
+#define	MAX_REFRESH_TIMEOUT	40
+
+typedef struct {
+  QWidget *w;
+  int grid_width, grid_height;
+  int grid_margin_x;
+  int grid_margin_y;
+  int char_width, char_height;
+  bool insert_top_p, insert_bottom_p;
+  int density;
+  struct tvm_pool*	pool;
+  char*	modified;
+  int	show_threads;
+
+  QPixmap images;
+  int image_width, image_height;
+  int nglyphs;
+
+} m_state;
+
+
+class kVmSaver : public KScreenSaver
+{
+	Q_OBJECT
+public:
+	kVmSaver( WId id );
+	virtual ~kVmSaver();
+
+	void setSpeed( int spd );
+	void setRefreshTimeout( const int refreshTimeout );
+
+protected:
+	void readSettings();
+        int getRandom( const int max_value );
+        void modifyArea( const int op );
+        void paintEvent(QPaintEvent *event);
+
+protected:
+	QTimer      timer;
+
+        bool        cleared;
+	int         speed;
+	m_state*    pool_state;
+        int	refreshStep;
+        int	refreshTimeout;
+};
+
+
+class kVmSetup : public KDialog
+{
+	Q_OBJECT
+public:
+	kVmSetup( QWidget *parent = NULL );
+    ~kVmSetup();
+protected:
+	void readSettings();
+
+private slots:
+	void slotSpeed( int );
+	void slotRefreshTimeout( int num );
+	void slotOk();
+	void slotHelp();
+
+private:
+	QWidget *preview;
+	kVmSaver *saver;
+
+	int speed;
+	int refreshTimeout;
+};
+
+
+#endif
+

kscreensaver/kdesavers/lines.cpp

@@ -0,0 +1,430 @@
+//-----------------------------------------------------------------------------
+//
+// klines 0.1.1 - Basic screen saver for KDE
+// by Dirk Staneker 1997
+// based on kpolygon from Martin R. Jones 1996
+// mailto:dirk.staneker@student.uni-tuebingen.de
+//
+// layout management added 1998/04/19 by Mario Weilguni <mweilguni@kde.org>
+// 2001/03/04 Converted to libkscreensaver by Martin R. Jones
+
+#include <stdlib.h>
+#include <time.h>
+#include <qcolor.h>
+#include <qlabel.h>
+#include <qslider.h>
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <kconfig.h>
+#include <kapplication.h>
+#include <kmessagebox.h>
+#include <kcolorbutton.h>
+
+#include "kcolordialog.h"
+#include "lines.h"
+#include "lines.moc"
+
+#include <qlayout.h>
+#include <klocale.h>
+#include <kglobal.h>
+#include <qpainter.h>
+
+#define MAXLENGTH	256
+
+// libkscreensaver interface
+class kLinesSaverInterface : public KScreenSaverInterface
+{
+
+
+public:
+    virtual KAboutData* aboutData() {
+        return new KAboutData( "klines.kss", "klock", ki18n( "KLines" ), "2.2.0", ki18n( "KLines" ) );
+    }
+
+
+    virtual KScreenSaver* create( WId id )
+    {
+        return new kLinesSaver( id );
+    }
+
+    virtual QDialog* setup()
+    {
+        return new kLinesSetup();
+    }
+};
+
+int main( int argc, char *argv[] )
+{
+    kLinesSaverInterface kss;
+    return kScreenSaverMain( argc, argv, kss );
+}
+
+// Methods of the Lines-class
+Lines::Lines(int x){
+	uint i;
+	numLn=x;
+	offx1=12;
+	offy1=16;
+	offx2=9;
+	offy2=10;
+	start=new Ln;
+	end=start;
+	for(i=1; i<numLn; i++){
+		end->next=new Ln;
+		end=end->next;
+	}
+	end->next=start;
+	akt=start;
+}
+
+Lines::~Lines(){
+	uint i;
+	for(i=0; i<numLn; i++){
+		end=start->next;
+		delete start;
+		start=end;
+	}
+}
+
+inline void Lines::reset(){	akt=start;	}
+
+inline void Lines::getKoord(int& a, int& b, int& c, int& d){
+	a=akt->x1; b=akt->y1;
+	c=akt->x2; d=akt->y2;
+	akt=akt->next;
+}
+
+inline void Lines::setKoord(const int& a, const int& b, const int& c, const int& d){
+	akt->x1=a; akt->y1=b;
+	akt->x2=c; akt->y2=d;
+}
+
+inline void Lines::next(void){ akt=akt->next; }
+
+void Lines::turn(const int& w, const int& h){
+	start->x1=end->x1+offx1;
+	start->y1=end->y1+offy1;
+	start->x2=end->x2+offx2;
+	start->y2=end->y2+offy2;
+	if(start->x1>=w) offx1=-8;
+	if(start->x1<=0) offx1=7;
+	if(start->y1>=h) offy1=-11;
+	if(start->y1<=0) offy1=13;
+	if(start->x2>=w) offx2=-17;
+	if(start->x2<=0) offx2=15;
+	if(start->y2>=h) offy2=-10;
+	if(start->y2<=0) offy2=13;
+	end->next=start;
+	start=start->next;
+	end=end->next;
+}
+
+
+//-----------------------------------------------------------------------------
+// dialog to setup screen saver parameters
+//
+kLinesSetup::kLinesSetup(QWidget *parent)
+	: KDialog(parent)
+	  , saver( 0 ), length( 10 ), speed( 50 )
+{
+	setCaption(i18n( "Setup Lines Screen Saver" ));
+	setModal(true);
+	setButtons(Ok|Cancel|Help);
+	setDefaultButton(Ok);
+
+	readSettings();
+
+	setButtonText( Help, i18n( "A&bout" ) );
+	QWidget *main = new QWidget(this);
+	setMainWidget(main);
+
+	QHBoxLayout *tl = new QHBoxLayout(main);
+        tl->setSpacing( spacingHint() );
+	QVBoxLayout *tl1 = new QVBoxLayout;
+	tl->addLayout(tl1);
+
+	QLabel *label=new QLabel(i18n("Length:"), main);
+	tl1->addWidget(label);
+
+	QSlider *sb= new QSlider(Qt::Horizontal, main);
+        sb->setMinimum(1);
+        sb->setMaximum(MAXLENGTH + 1);
+        sb->setPageStep(16);
+        sb->setValue(length);
+	sb->setMinimumSize(120, 20);
+	sb->setTickPosition(QSlider::TicksBelow);
+	sb->setTickInterval(32);
+	connect(sb, SIGNAL(valueChanged(int)), SLOT(slotLength(int)));
+	tl1->addWidget(sb);
+
+	label=new QLabel(i18n("Speed:"), main);
+	tl1->addWidget(label);
+
+	sb = new QSlider(Qt::Horizontal, main);
+        sb->setMinimum(0);
+        sb->setMaximum(100);
+        sb->setPageStep(10);
+        sb->setValue(speed);
+	sb->setMinimumSize(120, 20);
+	sb->setTickPosition(QSlider::TicksBelow);
+	sb->setTickInterval(10);
+	connect( sb, SIGNAL(valueChanged(int)), SLOT(slotSpeed(int)) );
+	tl1->addWidget(sb);
+
+	label=new QLabel(i18n("Beginning:"), main);
+	tl1->addWidget(label);
+
+	colorPush0=new KColorButton(colstart, main);
+	connect(colorPush0, SIGNAL(changed(QColor)),
+		SLOT(slotColstart(QColor)));
+	tl1->addWidget(colorPush0);
+
+	label=new QLabel(i18n("Middle:"), main);
+	tl1->addWidget(label);
+
+	colorPush1=new KColorButton(colmid, main);
+	connect(colorPush1, SIGNAL(changed(QColor)),
+		SLOT(slotColmid(QColor)));
+	tl1->addWidget(colorPush1);
+
+	label=new QLabel(i18n("End:"), main);
+	tl1->addWidget(label);
+
+	colorPush2=new KColorButton(colend, main);
+	connect(colorPush2, SIGNAL(changed(QColor)),
+		SLOT(slotColend(QColor)));
+	tl1->addWidget(colorPush2);
+	tl1->addStretch();
+
+	preview = new QWidget( main );
+	preview->setFixedSize( 220, 170 );
+        {
+            QPalette palette;
+            palette.setColor( preview->backgroundRole(), Qt::black );
+            preview->setPalette( palette );
+	    preview->setAutoFillBackground(true);
+        }
+	preview->show();    // otherwise saver does not get correct size
+	saver=new kLinesSaver(preview->winId());
+	tl->addWidget(preview);
+	connect(this,SIGNAL(okClicked()),this,SLOT(slotOk()));
+	connect(this,SIGNAL(helpClicked()),this,SLOT(slotHelp()));
+}
+
+kLinesSetup::~kLinesSetup()
+{
+    delete saver;
+}
+
+// read settings from config file
+void kLinesSetup::readSettings(){
+    KConfigGroup config(KGlobal::config(), "Settings");
+
+    QString str;
+
+    length = config.readEntry("Length", length);
+    if(length>MAXLENGTH) length=MAXLENGTH;
+    else if(length<1) length=1;
+
+    speed = config.readEntry("Speed", speed);
+    if(speed>100) speed=100;
+    else if(speed<50) speed=50;
+
+    str=config.readEntry("StartColor");
+    if(!str.isNull()) colstart.setNamedColor(str);
+    else colstart=Qt::white;
+    str=config.readEntry("MidColor");
+    if(!str.isNull()) colmid.setNamedColor(str);
+    else colmid=Qt::blue;
+    str=config.readEntry("EndColor");
+    if(!str.isNull()) colend.setNamedColor(str);
+    else colend=Qt::black;
+}
+
+void kLinesSetup::slotLength(int len){
+	length=len;
+	if(saver) saver->setLines(length);
+}
+
+void kLinesSetup::slotSpeed(int num){
+	speed=num;
+	if(saver) saver->setSpeed(speed);
+}
+
+void kLinesSetup::slotColstart(const QColor &col){
+    colstart = col;
+    if(saver) saver->setColor(colstart, colmid, colend);
+}
+
+void kLinesSetup::slotColmid(const QColor &col){
+    colmid = col;
+    if(saver) saver->setColor(colstart, colmid, colend);
+}
+
+void kLinesSetup::slotColend(const QColor &col){
+    colend = col;
+    if(saver) saver->setColor(colstart, colmid, colend);
+}
+
+void kLinesSetup::slotHelp(){
+	KMessageBox::about(this,
+		i18n("Lines Version 2.2.0\n\n"
+				   "Written by Dirk Staneker 1997\n"
+				   "dirk.stanerker@student.uni-tuebingen.de"));
+}
+
+// Ok pressed - save settings and exit
+void kLinesSetup::slotOk(){
+    KConfigGroup config(KGlobal::config(), "Settings");
+
+    QString slength;
+    slength.setNum(length);
+    config.writeEntry("Length", slength);
+
+    QString sspeed;
+    sspeed.setNum( speed );
+    config.writeEntry( "Speed", sspeed );
+
+    QString colName0, colName1, colName2;
+    colName0.sprintf("#%02x%02x%02x", colstart.red(),
+		     colstart.green(), colstart.blue() );
+    config.writeEntry( "StartColor", colName0 );
+
+    colName1.sprintf("#%02x%02x%02x", colmid.red(),
+		     colmid.green(), colmid.blue() );
+    config.writeEntry( "MidColor", colName1 );
+
+    colName2.sprintf("#%02x%02x%02x", colend.red(),
+		     colend.green(), colend.blue() );
+    config.writeEntry( "EndColor", colName2 );
+
+    config.sync();
+    accept();
+}
+
+//-----------------------------------------------------------------------------
+
+
+kLinesSaver::kLinesSaver( WId id ) : KScreenSaver( id ){
+	readSettings();
+	lines=new Lines(numLines);
+	initialiseColor();
+	initialiseLines();
+	timer.start(speed);
+	connect(&timer, SIGNAL(timeout()), SLOT(update()));
+	setAttribute( Qt::WA_NoSystemBackground );
+	cleared = false;
+	show();
+}
+
+kLinesSaver::~kLinesSaver(){
+	timer.stop();
+	delete lines;
+}
+
+// set lines properties
+void kLinesSaver::setLines(int len){
+	timer.stop();
+	numLines=len;
+	initialiseLines();
+	initialiseColor();
+	timer.start(speed);
+}
+
+// set the speed
+void kLinesSaver::setSpeed(int spd){
+	timer.stop();
+	speed=100-spd;
+	timer.start(speed);
+}
+
+void kLinesSaver::setColor(const QColor& cs, const QColor& cm, const QColor& ce){
+	colstart=cs;
+	colmid=cm;
+	colend=ce;
+        initialiseColor();
+}
+
+// read configuration settings from config file
+void kLinesSaver::readSettings(){
+    KConfigGroup config(KGlobal::config(), "Settings");
+
+    numLines=config.readEntry("Length", 10);
+    speed = 100- config.readEntry("Speed", 50);
+    if(numLines>MAXLENGTH) numLines=MAXLENGTH;
+    else if(numLines<1) numLines = 1;
+
+    colstart=config.readEntry("StartColor", QColor(Qt::white));
+    colmid=config.readEntry("MidColor", QColor(Qt::blue));
+    colend=config.readEntry("EndColor", QColor(Qt::black));
+}
+
+void kLinesSaver::paintEvent(QPaintEvent *)
+{
+        uint i;
+        int x1,y1,x2,y2;
+        int col=0;
+
+        lines->reset();
+
+     QPainter p( this );
+    p.setPen( Qt::black );
+
+    if (!cleared) {
+        cleared = true;
+        p.fillRect(rect(), Qt::black);
+    }
+
+        for(i=0; i<numLines; i++){
+                lines->getKoord(x1,y1,x2,y2);
+        p.drawLine( x1, y1, x2, y2 );
+                p.setPen( colors[col] );
+                col=(int)(i*colscale);
+                if(col>63) col=0;
+        }
+        lines->turn(width(), height());
+
+}
+
+// initialise the lines
+void kLinesSaver::initialiseLines(){
+	uint i;
+	int x1,y1,x2,y2;
+	delete lines;
+	lines=new Lines(numLines);
+	lines->reset();
+	x1=rnd.getLong(width());
+	y1=rnd.getLong(height());
+	x2=rnd.getLong(width());
+	y2=rnd.getLong(height());
+	for(i=0; i<numLines; i++){
+		lines->setKoord(x1,y1,x2,y2);
+		lines->next();
+	}
+}
+
+// create a color table of 64 colors
+void kLinesSaver::initialiseColor(){
+	int i;
+	double mr, mg, mb;
+	double cr, cg, cb;
+    mr=(double)(colmid.red()-colstart.red())/32;
+    mg=(double)(colmid.green()-colstart.green())/32;
+    mb=(double)(colmid.blue()-colstart.blue())/32;
+    cr=colstart.red();
+    cg=colstart.green();
+    cb=colstart.blue();
+	for(i=0; i<32; i++){
+		colors[63-i].setRgb((int)(mr*i+cr), (int)(mg*i+cg), (int)(mb*i+cb));
+	}
+	mr=(double)(colend.red()-colmid.red())/32;
+	mg=(double)(colend.green()-colmid.green())/32;
+	mb=(double)(colend.blue()-colmid.blue())/32;
+	cr=colmid.red();
+	cg=colmid.green();
+	cb=colmid.blue();
+	for(i=0; i<32; i++){
+		colors[31-1].setRgb((int)(mr*i+cr), (int)(mg*i+cg), (int)(mb*i+cb));
+	}
+	colscale=64.0/(double)numLines;
+}

kscreensaver/kdesavers/lines.h

@@ -0,0 +1,95 @@
+//-----------------------------------------------------------------------------
+//
+// klines 0.1.1 - Basic screen saver for KDE
+// by Dirk Staneker 1997
+// based on kpolygon 0.3 by Martin R. Jones 1996
+//
+
+#ifndef LINES_H
+#define LINES_H
+
+#include <qtimer.h>
+
+#include <kdialog.h>
+#include <krandomsequence.h>
+#include <kscreensaver.h>
+
+class KColorButton;
+
+class Lines{
+	private:
+	struct Ln{
+		Ln* next;
+		int x1, y1, x2, y2;
+	};
+	Ln *start, *end, *akt;
+	int offx1, offy1, offx2, offy2;
+	uint numLn;
+	public:
+	Lines(int);
+	~Lines();
+	inline void reset();
+	inline void getKoord(int&, int&, int&, int&);
+	inline void setKoord(const int&, const int&, const int&, const int&);
+	inline void next(void);
+	void turn(const int&, const int&);
+};
+
+class kLinesSaver:public KScreenSaver{
+	Q_OBJECT
+	public:
+	kLinesSaver( WId id );
+	virtual ~kLinesSaver();
+
+	void setLines(int len);
+	void setSpeed(int spd);
+	void setColor(const QColor&, const QColor&, const QColor&);
+
+	private:
+	void readSettings();
+	void initialiseLines();
+	void initialiseColor();
+
+	protected:
+        void paintEvent(QPaintEvent *event);
+
+	protected:
+	bool cleared;
+	KRandomSequence rnd;
+	QTimer timer;
+	unsigned numLines;
+	int speed;
+	QColor colors[64];
+    QColor colstart, colmid, colend;
+	double colscale;
+	Lines* lines;
+};
+
+class kLinesSetup : public KDialog{
+	Q_OBJECT
+	public:
+	kLinesSetup(QWidget *parent=NULL);
+    ~kLinesSetup();
+
+	protected:
+	void readSettings();
+
+	private slots:
+	void slotLength(int);
+	void slotSpeed(int);
+	void slotColstart(const QColor &);
+	void slotColmid(const QColor &);
+	void slotColend(const QColor &);
+	void slotOk();
+	void slotHelp();
+
+	private:
+	KColorButton *colorPush0, *colorPush1, *colorPush2;
+	QWidget *preview;
+	kLinesSaver *saver;
+	int length, speed;
+	QColor colstart, colmid, colend;
+};
+
+#endif
+

kscreensaver/kdesavers/lorenz.cpp

@@ -0,0 +1,617 @@
+//-----------------------------------------------------------------------------
+//
+// Lorenz - Lorenz Attractor screen saver
+//   Nicolas Brodu, brodu@kde.org, 2000
+//
+// Portions of code from kblankscrn and khop.
+//   See authors there.
+//
+// I release my code as GPL, but see the other headers and the README
+
+#include <math.h>
+#include <stdlib.h>
+
+#include <qpainter.h>
+#include <qslider.h>
+#include <qlayout.h>
+#include <qcolor.h>
+#include <qcolormap.h>
+#include <qlabel.h>
+
+#include <kapplication.h>
+#include <klocale.h>
+#include <kglobal.h>
+#include <kconfig.h>
+#include <kmessagebox.h>
+#include <krandom.h>
+
+#include "lorenz.h"
+#include "lorenz.moc"
+
+// libkscreensaver interface
+class KLorenzSaverInterface : public KScreenSaverInterface
+{
+
+
+public:
+    virtual KAboutData* aboutData() {
+        return new KAboutData( "klorenz.kss", "klock", ki18n( "KLorenz" ), "2.2.0", ki18n( "KLorenz" ) );
+    }
+
+
+    virtual KScreenSaver* create( WId id )
+    {
+        return new KLorenzSaver( id );
+    }
+
+    virtual QDialog* setup()
+    {
+        return new KLorenzSetup();
+    }
+};
+
+int main( int argc, char *argv[] )
+{
+    KLorenzSaverInterface kss;
+    return kScreenSaverMain( argc, argv, kss );
+}
+
+#define MINSPEED 1
+#define MAXSPEED 1500
+#define DEFSPEED 150
+#define MINZROT -180
+#define MAXZROT 180
+#define DEFZROT 104 //100
+#define MINYROT -180
+#define MAXYROT 180
+#define DEFYROT -19 //80
+#define MINXROT -180
+#define MAXXROT 180
+#define DEFXROT 25 //20
+#define MINEPOCH 1
+#define MAXEPOCH 30000
+#define DEFEPOCH 5800
+#define MINCOLOR 1
+#define MAXCOLOR 100
+#define DEFCOLOR 20
+
+//-----------------------------------------------------------------------------
+// dialog to setup screen saver parameters
+//
+KLorenzSetup::KLorenzSetup( QWidget *parent )
+    : KDialog( parent)
+{
+	setCaption(i18n( "Setup Lorenz Attractor" ));
+	setButtons(Ok|Cancel|Default|Help);
+	setDefaultButton(Ok);
+    setModal(true);
+	readSettings();
+
+    setButtonText( Help, i18n( "A&bout" ) );
+    QWidget *main = new QWidget(this);
+	setMainWidget(main);
+
+    QHBoxLayout *tl = new QHBoxLayout( main );
+    tl->setSpacing( spacingHint() );
+    QVBoxLayout *tl1 = new QVBoxLayout;
+    tl->addLayout(tl1);
+
+    QLabel *label = new QLabel( i18n("Speed:"), main );
+    tl1->addWidget(label);
+
+    sps = new QSlider(Qt::Horizontal, main);
+    sps->setMinimum(MINSPEED);
+    sps->setMaximum(MAXSPEED);
+    sps->setPageStep(10);
+    sps->setValue(speed);
+    sps->setMinimumSize( 120, 20 );
+    sps->setTickPosition(QSlider::TicksBelow);
+    sps->setTickInterval(150);
+    connect( sps, SIGNAL(valueChanged(int)), SLOT(slotSpeed(int)) );
+    tl1->addWidget(sps);
+
+    label = new QLabel( i18n("Epoch:"), main );
+    tl1->addWidget(label);
+
+    eps = new QSlider(Qt::Horizontal, main);
+    eps->setMinimum(MINEPOCH);
+    eps->setMaximum(MAXEPOCH);
+    eps->setPageStep(100);
+    eps->setValue(epoch);
+    eps->setMinimumSize( 120, 20 );
+    eps->setTickPosition(QSlider::TicksBelow);
+    eps->setTickInterval(3000);
+    connect( eps, SIGNAL(valueChanged(int)), SLOT(slotEpoch(int)) );
+    tl1->addWidget(eps);
+
+    label = new QLabel( i18n("Color rate:"), main );
+    tl1->addWidget(label);
+
+    crs = new QSlider(Qt::Horizontal, main);
+    crs->setMinimum(MINCOLOR);
+    crs->setMaximum(MAXCOLOR);
+    crs->setPageStep(5);
+    crs->setValue(crate);
+    crs->setMinimumSize( 120, 20 );
+    crs->setTickPosition(QSlider::TicksBelow);
+    crs->setTickInterval(10);
+    connect( crs, SIGNAL(valueChanged(int)), SLOT(slotCRate(int)) );
+    tl1->addWidget(crs);
+
+    label = new QLabel( i18n("Rotation Z:"), main );
+    tl1->addWidget(label);
+
+    zrs = new QSlider(Qt::Horizontal, main);
+    zrs->setMinimum(MINZROT);
+    zrs->setMaximum(MAXZROT);
+    zrs->setPageStep(18);
+    zrs->setValue(zrot);
+    zrs->setMinimumSize( 120, 20 );
+    zrs->setTickPosition(QSlider::TicksBelow);
+    zrs->setTickInterval(36);
+    connect( zrs, SIGNAL(valueChanged(int)), SLOT(slotZRot(int)) );
+    tl1->addWidget(zrs);
+
+    label = new QLabel( i18n("Rotation Y:"), main );
+    tl1->addWidget(label);
+
+    yrs = new QSlider(Qt::Horizontal, main);
+    yrs->setMinimum(MINYROT);
+    yrs->setMaximum(MAXYROT);
+    yrs->setPageStep(18);
+    yrs->setValue(yrot);
+    yrs->setMinimumSize( 120, 20 );
+    yrs->setTickPosition(QSlider::TicksBelow);
+    yrs->setTickInterval(36);
+    connect( yrs, SIGNAL(valueChanged(int)), SLOT(slotYRot(int)) );
+    tl1->addWidget(yrs);
+
+    label = new QLabel( i18n("Rotation X:"), main );
+    tl1->addWidget(label);
+
+    xrs = new QSlider(Qt::Horizontal, main);
+    xrs->setMinimum(MINXROT);
+    xrs->setMaximum(MAXXROT);
+    xrs->setPageStep(18);
+    xrs->setValue(xrot);
+    xrs->setMinimumSize( 120, 20 );
+    xrs->setTickPosition(QSlider::TicksBelow);
+    xrs->setTickInterval(36);
+    connect( xrs, SIGNAL(valueChanged(int)), SLOT(slotXRot(int)) );
+    tl1->addWidget(xrs);
+
+    preview = new QWidget( main );
+    preview->setFixedSize( 220, 165 );
+    {
+        QPalette palette;
+        palette.setColor( preview->backgroundRole(), Qt::black );
+        preview->setPalette( palette );
+	preview->setAutoFillBackground(true);
+    }
+    preview->show();    // otherwise saver does not get correct size
+    saver = new KLorenzSaver( preview->winId() );
+    tl->addWidget(preview);
+    connect(this,SIGNAL(okClicked()),this,SLOT(slotOk()));
+    connect(this,SIGNAL(helpClicked()),this,SLOT(slotHelp()));
+    connect(this,SIGNAL(defaultClicked()),this,SLOT(slotDefault()));
+}
+
+KLorenzSetup::~KLorenzSetup()
+{
+    delete saver;
+}
+
+// read settings from config file
+void KLorenzSetup::readSettings()
+{
+    KConfigGroup config(KGlobal::config(), "Settings");
+
+    speed = config.readEntry( "Speed", DEFSPEED );
+    epoch = config.readEntry( "Epoch", DEFEPOCH );
+    crate = config.readEntry( "Color Rate", DEFCOLOR );
+    zrot = config.readEntry( "ZRot", DEFZROT );
+    yrot = config.readEntry( "YRot", DEFZROT );
+    xrot = config.readEntry( "XRot", DEFZROT );
+}
+
+
+void KLorenzSetup::slotSpeed(int num)
+{
+    speed = num;
+    if (saver) saver->setSpeed(speed);
+}
+
+void KLorenzSetup::slotEpoch(int num)
+{
+    epoch = num;
+    if (saver) saver->setEpoch(epoch);
+}
+
+void KLorenzSetup::slotCRate(int num)
+{
+    crate = num;
+    if (saver) saver->setCRate(crate);
+}
+
+void KLorenzSetup::slotZRot(int num)
+{
+    zrot = num;
+    if (saver) {
+        saver->setZRot(zrot);
+        saver->updateMatrix();
+        saver->newEpoch();
+    }
+}
+
+void KLorenzSetup::slotYRot(int num)
+{
+    yrot = num;
+    if (saver) {
+        saver->setYRot(yrot);
+        saver->updateMatrix();
+        saver->newEpoch();
+    }
+}
+
+void KLorenzSetup::slotXRot(int num)
+{
+    xrot = num;
+    if (saver) {
+        saver->setXRot(xrot);
+        saver->updateMatrix();
+        saver->newEpoch();
+    }
+}
+
+void KLorenzSetup::slotHelp()
+{
+    KMessageBox::about(this,i18n("Lorenz Attractor screen saver for KDE\n\nCopyright (c) 2000 Nicolas Brodu"));
+}
+
+// Ok pressed - save settings and exit
+void KLorenzSetup::slotOk()
+{
+    KConfigGroup config(KGlobal::config(), "Settings");
+
+    config.writeEntry( "Speed", speed );
+    config.writeEntry( "Epoch", epoch );
+    config.writeEntry( "Color Rate", crate );
+    config.writeEntry( "ZRot", zrot );
+    config.writeEntry( "YRot", yrot );
+    config.writeEntry( "XRot", xrot );
+
+    config.sync();
+
+    accept();
+}
+
+void KLorenzSetup::slotDefault()
+{
+    speed = DEFSPEED;
+    epoch = DEFEPOCH;
+    crate = DEFCOLOR;
+    zrot = DEFZROT;
+    yrot = DEFYROT;
+    xrot = DEFXROT;
+    if (saver) {
+        saver->setSpeed(speed);
+        saver->setEpoch(epoch);
+        saver->setCRate(crate);
+        saver->setZRot(zrot);
+        saver->setYRot(yrot);
+        saver->setXRot(xrot);
+        saver->updateMatrix();
+        saver->newEpoch();
+    }
+    sps->setValue(speed);
+    eps->setValue(epoch);
+    crs->setValue(crate);
+    zrs->setValue(zrot);
+    yrs->setValue(yrot);
+    xrs->setValue(xrot);
+
+/*  // User can cancel, or save defaults?
+
+    KSharedConfig::Ptr config = KGlobal::config();
+    config.setGroup( "Settings" );
+
+    config.writeEntry( "Speed", speed );
+    config.writeEntry( "Epoch", epoch );
+    config.writeEntry( "Color Rate", crate );
+    config.writeEntry( "ZRot", zrot );
+    config.writeEntry( "YRot", yrot );
+    config.writeEntry( "XRot", xrot );
+
+    config.sync();
+*/
+}
+
+//-----------------------------------------------------------------------------
+
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+const double pi = M_PI;
+
+// Homogeneous coordinate transform matrix
+// I initially wrote it for a Java applet, it is inspired from a
+// Matrix class in the JDK.
+// Nicolas Brodu, 1998-2000
+class Matrix3D
+{
+    // All coefficients
+    double xx, xy, xz, xo;
+    double yx, yy, yz, yo;
+    double zx, zy, zz, zo;
+    // 0, 0, 0, 1 are implicit
+public:
+
+    void unit()
+    {
+        xx=1.0; xy=0.0; xz=0.0; xo=0.0;
+        yx=0.0; yy=1.0; yz=0.0; yo=0.0;
+        zx=0.0; zy=0.0; zz=1.0; zo=0.0;
+    }
+
+    Matrix3D ()
+    {
+        unit();
+    }
+
+    // Translation
+    void translate(double x, double y, double z)
+    {
+        xo += x;
+        yo += y;
+        zo += z;
+    }
+
+    // Rotation, in degrees, around the Y axis
+    void rotY(double theta)
+    {
+        theta *= pi / 180;
+        double ct = cos(theta);
+        double st = sin(theta);
+
+        double Nxx = xx * ct + zx * st;
+        double Nxy = xy * ct + zy * st;
+        double Nxz = xz * ct + zz * st;
+        double Nxo = xo * ct + zo * st;
+
+        double Nzx = zx * ct - xx * st;
+        double Nzy = zy * ct - xy * st;
+        double Nzz = zz * ct - xz * st;
+        double Nzo = zo * ct - xo * st;
+
+        xo = Nxo;
+        xx = Nxx;
+        xy = Nxy;
+        xz = Nxz;
+        zo = Nzo;
+        zx = Nzx;
+        zy = Nzy;
+        zz = Nzz;
+    }
+
+
+    // Rotation, in degrees, around the X axis
+    void rotX(double theta)
+    {
+        theta *= pi / 180;
+        double ct = cos(theta);
+        double st = sin(theta);
+
+        double Nyx = yx * ct + zx * st;
+        double Nyy = yy * ct + zy * st;
+        double Nyz = yz * ct + zz * st;
+        double Nyo = yo * ct + zo * st;
+
+        double Nzx = zx * ct - yx * st;
+        double Nzy = zy * ct - yy * st;
+        double Nzz = zz * ct - yz * st;
+        double Nzo = zo * ct - yo * st;
+
+        yo = Nyo;
+        yx = Nyx;
+        yy = Nyy;
+        yz = Nyz;
+        zo = Nzo;
+        zx = Nzx;
+        zy = Nzy;
+        zz = Nzz;
+    }
+
+
+    // Rotation, in degrees, around the Z axis
+    void rotZ(double theta)
+    {
+        theta *= pi / 180;
+        double ct = cos(theta);
+        double st = sin(theta);
+
+        double Nyx = yx * ct + xx * st;
+        double Nyy = yy * ct + xy * st;
+        double Nyz = yz * ct + xz * st;
+        double Nyo = yo * ct + xo * st;
+
+        double Nxx = xx * ct - yx * st;
+        double Nxy = xy * ct - yy * st;
+        double Nxz = xz * ct - yz * st;
+        double Nxo = xo * ct - yo * st;
+
+        yo = Nyo;
+        yx = Nyx;
+        yy = Nyy;
+        yz = Nyz;
+        xo = Nxo;
+        xx = Nxx;
+        xy = Nxy;
+        xz = Nxz;
+    }
+
+    // Multiply by a projection matrix, with camera f
+    // f 0 0 0   x   f*x
+    // 0 f 0 0 * y = f*y
+    // 0 0 1 f   z   z+f
+    // 0 0 0 1   1   1
+    // So, it it easy to find the 2D coordinates after the transform
+    //  u = f*x / (z+f)
+    //  v = f*y / (z+f)
+    void proj(double f)
+    {
+        xx*=f;
+        xy*=f;
+        xz*=f;
+        xo*=f;
+        yx*=f;
+        yy*=f;
+        yz*=f;
+        yo*=f;
+        zo+=f;
+    }
+
+    // Apply the transformation 3D => 2D
+    void transform(double x, double y, double z, double &u, double& v, double& w)
+    {
+        u = x * xx + y * xy + z * xz + xo;
+        v = x * yx + y * yy + z * yz + yo;
+        w = x * zx + y * zy + z * zz + zo;
+    }
+};
+
+KLorenzSaver::KLorenzSaver( WId id ) : KScreenSaver( id )
+{
+    readSettings();
+
+    // Create a transform matrix with the parameters
+    mat = new Matrix3D();
+    updateMatrix();
+
+    newEpoch();
+
+    timer.start( 10 );
+    connect( &timer, SIGNAL(timeout()), SLOT(update()) );
+    setAttribute( Qt::WA_NoSystemBackground );
+    show();
+}
+
+KLorenzSaver::~KLorenzSaver()
+{
+    delete mat;
+    mat=0;
+    timer.stop();
+}
+
+// read configuration settings from config file
+void KLorenzSaver::readSettings()
+{
+    KConfigGroup config(KGlobal::config(), "Settings");
+
+    speed = config.readEntry( "Speed", DEFSPEED );
+    epoch = config.readEntry( "Epoch", DEFEPOCH );
+    zrot = config.readEntry( "ZRot", DEFZROT );
+    yrot = config.readEntry( "YRot", DEFZROT );
+    xrot = config.readEntry( "XRot", DEFZROT );
+
+    int crate_num = config.readEntry( "Color Rate", DEFCOLOR );
+    crate = (double)crate_num / (double)MAXCOLOR;
+}
+
+void KLorenzSaver::setSpeed(int num)
+{
+    speed = num;
+}
+
+void KLorenzSaver::setEpoch(int num)
+{
+    epoch = num;
+}
+
+void KLorenzSaver::setZRot(int num)
+{
+    zrot = num;
+}
+
+void KLorenzSaver::setYRot(int num)
+{
+    yrot = num;
+}
+
+void KLorenzSaver::setXRot(int num)
+{
+    xrot = num;
+}
+
+void KLorenzSaver::setCRate(int num)
+{
+    crate = (double)num / (double)MAXCOLOR;
+}
+
+void KLorenzSaver::updateMatrix()
+{
+    // reset matrix
+    mat->unit();
+    // Remove the mean before the rotations...
+    mat->translate(-0.95413, -0.96740, -23.60065);
+    mat->rotZ(zrot);
+    mat->rotY(yrot);
+    mat->rotX(xrot);
+    mat->translate(0, 0, 100);
+    mat->proj(1);
+}
+
+void KLorenzSaver::newEpoch()
+{
+    // Start at a random position, somewhere around the mean
+    x = 0.95-25.0+50.0*KRandom::random() / (RAND_MAX+1.0);
+    y = 0.97-25.0+50.0*KRandom::random() / (RAND_MAX+1.0);
+    z = 23.6-25.0+50.0*KRandom::random() / (RAND_MAX+1.0);
+    // start at some random 'time' as well to have different colors
+    t = 10000.0*KRandom::random() / (RAND_MAX+1.0);
+    e=0; // reset epoch counter
+}
+
+// Computes the derivatives using Lorenz equations
+static void lorenz(double x, double y, double z, double& dx, double& dy, double& dz)
+{
+    dx = 10*(y-x);
+    dy = 28*x - y - x*z;
+    dz = x*y - z*8.0/3.0;
+}
+
+// Use a simple Runge-Kutta formula to draw a few points
+// No need to go beyond 2nd order for a screensaver!
+void KLorenzSaver::paintEvent(QPaintEvent *)
+{
+    double kx, ky, kz, dx, dy, dz;
+    const double h = 0.0001;
+    const double tqh = h * 3.0 / 4.0;
+    QPainter p(this);
+
+    if ( !e )
+        p.fillRect(rect(), Qt::black);
+
+    QColormap cmap = QColormap::instance();
+    for (int i=0; i<speed; i++) {
+        // Runge-Kutta formula
+        lorenz(x,y,z,dx,dy,dz);
+        lorenz(x + tqh*dx, y + tqh*dy, z + tqh*dz, kx, ky, kz);
+        x += h*(dx/3.0+2*kx/3.0);
+        y += h*(dy/3.0+2*ky/3.0);
+        z += h*(dz/3.0+2*kz/3.0);
+        // Apply transform
+        mat->transform(x,y,z,kx,ky,kz);
+        // Choose a color
+        p.setPen(
+            cmap.pixel(QColor((int)(sin(t*crate/pi)*127+128),
+                              (int)(sin(t*crate/(pi-1))*127+128),
+                              (int)(sin(t*crate/(pi-2))*127+128))) );
+        // Draw a point
+        p.drawPoint( (int)(kx*width()*1.5/kz)+(int)(width()/2),
+                     (int)(ky*height()*1.5/kz)+(int)(height()/2));
+        t+=h;
+    }
+    if (++e>=epoch)
+        newEpoch();
+}

kscreensaver/kdesavers/lorenz.h

@@ -0,0 +1,85 @@
+//-----------------------------------------------------------------------------
+//
+// Lorenz - Lorenz Attractor screen saver
+//   Nicolas Brodu, brodu@kde.org, 2000
+//
+// Portions of code from kblankscrn and khop.
+//   See authors there.
+//
+// I release my code as GPL, but see the other headers and the README
+
+#ifndef LORENZKSCRN_H
+#define LORENZKSCRN_H
+
+#include <qtimer.h>
+#include <qcolor.h>
+#include <kscreensaver.h>
+#include <kdialog.h>
+
+// See lorenz.cpp for this private class
+class Matrix3D;
+
+class KLorenzSaver : public KScreenSaver
+{
+    Q_OBJECT
+public:
+    KLorenzSaver( WId id );
+    virtual ~KLorenzSaver();
+    void setSpeed(int num);
+    void setEpoch(int num);
+    void setCRate(int num);
+    void setZRot(int num);
+    void setYRot(int num);
+    void setXRot(int num);
+    void updateMatrix();
+    void newEpoch();
+
+protected:
+    void paintEvent(QPaintEvent *);
+
+protected:
+    QTimer timer;
+
+private:
+    void readSettings();
+
+private:
+    double x, y, z, t;
+    double speed, epoch, zrot, yrot, xrot, crate;
+    int e;
+    Matrix3D *mat;
+};
+
+class QSlider;
+
+class KLorenzSetup : public KDialog
+{
+    Q_OBJECT
+public:
+    KLorenzSetup(QWidget *parent = 0 );
+    ~KLorenzSetup();
+
+protected:
+    void readSettings();
+
+private slots:
+    void slotSpeed(int num);
+    void slotEpoch(int num);
+    void slotCRate(int num);
+    void slotZRot(int num);
+    void slotYRot(int num);
+    void slotXRot(int num);
+
+    void slotOk();
+    void slotHelp();
+    void slotDefault();
+
+private:
+    QWidget *preview;
+    QSlider *sps, *eps, *zrs, *yrs, *xrs, *crs;
+    KLorenzSaver *saver;
+    int speed, epoch, zrot, yrot, xrot, crate;
+};
+
+#endif
+

kscreensaver/kdesavers/pendulum.cpp

@@ -0,0 +1,980 @@
+/** @file
+ *
+ * KPendulum screen saver for KDE
+ *
+ * The screen saver displays a physically realistic simulation of a two-part
+ * pendulum.
+ *
+ * Copyright (C) 2004 Georg Drenkhahn, Georg.Drenkhahn@gmx.net
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License or (at your option) version 3 or
+ * any later version accepted by the membership of KDE e.V. (or its successor
+ * approved by the membership of KDE e.V.), which shall act as a proxy defined
+ * in Section 14 of version 3 of the license.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ * details.
+ */
+
+#define QT_NO_COMPAT
+
+// std. C++ headers
+#include <cstdlib>
+
+// Qt headers
+#include <QLineEdit>
+#include <QSpinBox>
+#include <QValidator>
+#include <QColorDialog>
+#include <QPushButton>
+#include <QToolTip>
+#include <QResizeEvent>
+
+// KDE headers
+#include <KLocale>
+#include <KGlobal>
+#include <KConfig>
+#include <KDebug>
+#include <KMessageBox>
+
+// Eigen2 from KDE support
+#include <Eigen/Core>
+#include <Eigen/Geometry>
+// import most common Eigen types
+using namespace Eigen;
+
+// the screen saver preview area class
+#include "sspreviewarea.h"
+
+#include "pendulum.h"           // own interfaces
+#include <kcolordialog.h>
+#include "pendulum.moc"
+
+#define KPENDULUM_VERSION "2.0"
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+
+// libkscreensaver interface
+class KPendulumSaverInterface : public KScreenSaverInterface
+{
+   public:
+      /// aboutdata instance for libkscreensaver interface
+      virtual KAboutData* aboutData()
+      {
+         return new KAboutData(
+            "kpendulum.kss", 0,
+            ki18n("Simulation of a two-part pendulum"),
+            KPENDULUM_VERSION,
+            ki18n("Simulation of a two-part pendulum"));
+      }
+
+      /// function to create screen saver object
+      virtual KScreenSaver* create(WId id)
+      {
+         return new KPendulumSaver(id);
+      }
+
+      /// function to create setup dialog for screen saver
+      virtual QDialog* setup()
+      {
+         return new KPendulumSetup();
+      }
+};
+
+int main( int argc, char *argv[] )
+{
+   KPendulumSaverInterface kss;
+   return kScreenSaverMain(argc, argv, kss);
+}
+
+//-----------------------------------------------------------------------------
+// PendulumOdeSolver
+//-----------------------------------------------------------------------------
+
+PendulumOdeSolver::PendulumOdeSolver(
+   const double&   t,
+   const double&   dt,
+   const Vector4d& y,
+   const double&   eps,
+   const double&   m1,
+   const double&   m2,
+   const double&   l1,
+   const double&   l2,
+   const double&   g)
+   : RkOdeSolver<double,4>(t, y, dt, eps),
+     // constants for faster numeric calculation, derived from m1,m2,l1,l2,g
+     m_A(1.0/(m2*l1*l1)),
+     m_B1(m2*l1*l2),
+     m_B(1.0/m_B1),
+     m_C((m1+m2)/(m2*m2*l2*l2)),
+     m_D(g*(m1+m2)*l1),
+     m_E(g*m2*l2),
+     m_M((m1+m2)/m2)
+{
+}
+
+Vector4d PendulumOdeSolver::f(const double& x, const Vector4d& y) const
+{
+   (void)x; // unused
+
+   const double& q1 = y[0];
+   const double& q2 = y[1];
+   const double& p1 = y[2];
+   const double& p2 = y[3];
+
+   const double cosDq = std::cos(q1-q2);
+   const double iden  = 1.0/(m_M - cosDq*cosDq); // invers denominator
+   const double dq1dt = (m_A*p1 - m_B*cosDq*p2)*iden;
+   const double dq2dt = (m_C*p2 - m_B*cosDq*p1)*iden;
+
+   Vector4d ypr;
+   ypr[0] = dq1dt;
+   ypr[1] = dq2dt;
+
+   const double K = m_B1 * dq1dt*dq2dt * std::sin(q1-q2);
+   ypr[2] = -K - m_D * std::sin(q1);
+   ypr[3] =  K - m_E * std::sin(q2);
+
+   return ypr;
+}
+
+//-----------------------------------------------------------------------------
+// Rotation: screen saver widget
+//-----------------------------------------------------------------------------
+
+PendulumGLWidget::PendulumGLWidget(QWidget* parent)
+   : QGLWidget(parent),
+     m_eyeR(30),                  // eye coordinates (polar)
+     m_eyeTheta(M_PI*0.45),
+     m_eyePhi(0),
+     m_lightR(m_eyeR),              // light coordinates (polar)
+     m_lightTheta(M_PI*0.25),
+     m_lightPhi(M_PI*0.25),
+     m_quadM1(gluNewQuadric()),
+     m_barColor(KPendulumSaver::sm_barColorDefault),
+     m_m1Color(KPendulumSaver::sm_m1ColorDefault),
+     m_m2Color(KPendulumSaver::sm_m2ColorDefault)
+{
+}
+
+PendulumGLWidget::~PendulumGLWidget(void)
+{
+   gluDeleteQuadric(m_quadM1);
+}
+
+void PendulumGLWidget::setEyePhi(double phi)
+{
+   m_eyePhi = phi;
+   while (m_eyePhi < 0)
+   {
+      m_eyePhi += 2.*M_PI;
+   }
+   while (m_eyePhi > 2*M_PI)
+   {
+      m_eyePhi -= 2.*M_PI;
+   }
+
+   // get the view port
+   GLint vp[4];
+   glGetIntegerv(GL_VIEWPORT, vp);
+
+   // calc new perspective, a resize event is simulated here
+   resizeGL(static_cast<int>(vp[2]), static_cast<int>(vp[3]));
+}
+
+void PendulumGLWidget::setAngles(const double& q1, const double& q2)
+{
+   m_ang1 = static_cast<GLfloat>(q1*180./M_PI);
+   m_ang2 = static_cast<GLfloat>(q2*180./M_PI);
+}
+
+void PendulumGLWidget::setMasses(const double& m1, const double& m2)
+{
+   m_sqrtm1 = static_cast<GLfloat>(std::sqrt(m1));
+   m_sqrtm2 = static_cast<GLfloat>(std::sqrt(m2));
+}
+
+void PendulumGLWidget::setLengths(const double& l1, const double& l2)
+{
+   m_l1 = static_cast<GLfloat>(l1);
+   m_l2 = static_cast<GLfloat>(l2);
+}
+
+void PendulumGLWidget::setBarColor(const QColor& c)
+{
+   if (c.isValid())
+   {
+      m_barColor = c;
+   }
+}
+
+void PendulumGLWidget::setM1Color(const QColor& c)
+{
+   if (c.isValid())
+   {
+      m_m1Color = c;
+   }
+}
+void PendulumGLWidget::setM2Color(const QColor& c)
+{
+   if (c.isValid())
+   {
+      m_m2Color = c;
+   }
+}
+
+/* --------- protected methods ----------- */
+
+void PendulumGLWidget::initializeGL(void)
+{
+   qglClearColor(QColor(Qt::black)); // set color to clear the background
+
+   glClearDepth(1);             // depth buffer setup
+   glEnable(GL_DEPTH_TEST);     // depth testing
+   glDepthFunc(GL_LEQUAL);      // type of depth test
+
+   glShadeModel(GL_SMOOTH);     // smooth color shading in poygons
+
+   // nice perspective calculation
+   glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
+
+   // set up the light
+   glEnable(GL_LIGHTING);
+   glEnable(GL_LIGHT0);
+   glEnable(GL_LIGHT1);
+
+   glMatrixMode(GL_MODELVIEW);           // select modelview matrix
+   glLoadIdentity();
+   // set position of light0
+   GLfloat lightPos[4]=
+      {GLfloat(m_lightR * std::sin(m_lightTheta) * std::sin(m_lightPhi)),
+       GLfloat(m_lightR * std::sin(m_lightTheta) * std::cos(m_lightPhi)),
+       GLfloat(m_lightR * std::cos(m_lightTheta)),
+       0};
+   glLightfv(GL_LIGHT0, GL_POSITION, lightPos);
+   // set position of light1
+   lightPos[0] = m_lightR * std::sin(m_lightTheta) * std::sin(m_lightPhi+M_PI);
+   lightPos[1] = m_lightR * std::sin(m_lightTheta) * std::cos(m_lightPhi+M_PI);
+   glLightfv(GL_LIGHT1, GL_POSITION, lightPos);
+
+   // only for lights #>0
+   GLfloat spec[] = {1,1,1,1};
+   glLightfv(GL_LIGHT1, GL_SPECULAR, spec);
+   glLightfv(GL_LIGHT1, GL_DIFFUSE, spec);
+
+   // enable setting the material colour by glColor()
+   glEnable(GL_COLOR_MATERIAL);
+
+   GLfloat emi[4] = {.13, .13, .13, 1};
+   glMaterialfv(GL_FRONT, GL_EMISSION, emi);
+}
+
+void PendulumGLWidget::paintGL(void)
+{
+   // clear color and depth buffer
+   glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
+
+   glMatrixMode(GL_MODELVIEW);           // select modelview matrix
+
+   glLoadIdentity();
+
+   const GLfloat width     = 2.0;
+   const GLfloat masswidth = 1.0;
+   const int noOfSlices    = 20;
+
+   // top axis, left (x>0)
+   glTranslatef(0.5*width, 0, 0);
+   glRotatef(90, 0, 1, 0);
+   qglColor(m_barColor);
+   gluCylinder(m_quadM1, 0.2, 0.2, 5, 10, 1);
+   gluSphere(m_quadM1, 0.2, 10, 10);
+   // top axis, right
+   glLoadIdentity();
+   glTranslatef(-0.5*width, 0, 0);
+   glRotatef(-90, 0, 1, 0);
+   gluCylinder(m_quadM1, 0.2, 0.2, 5, 10, 1);
+   gluSphere(m_quadM1, 0.2, 10, 10);
+   // 1. part, left
+   glLoadIdentity();
+   glRotatef(m_ang1, 1, 0, 0);
+   glPushMatrix();
+   glTranslatef(0.5*width, 0, -m_l1);
+   gluCylinder(m_quadM1, 0.2, 0.2, m_l1, 10, 1);
+   glPopMatrix();
+
+   // 1. part, right
+   glPushMatrix();
+   glTranslatef(-0.5*width, 0, -m_l1);
+   gluCylinder(m_quadM1, 0.2, 0.2, m_l1, 10, 1);
+   // 1. part, bottom
+   glRotatef(90, 0, 1, 0);
+   gluSphere(m_quadM1, 0.2, 10, 10); // bottom corner 1
+   gluCylinder(m_quadM1, 0.2, 0.2, width, 10, 1); // connection
+   glTranslatef(0, 0, 0.5*(width-masswidth));
+   qglColor(m_m1Color);
+   gluCylinder(m_quadM1, m_sqrtm1, m_sqrtm1, masswidth, noOfSlices, 1); // mass 1
+   gluQuadricOrientation(m_quadM1, GLU_INSIDE);
+   gluDisk(m_quadM1, 0, m_sqrtm1, noOfSlices, 1); // bottom of mass
+   gluQuadricOrientation(m_quadM1, GLU_OUTSIDE);
+   glTranslatef(0, 0, masswidth);
+   gluDisk(m_quadM1, 0, m_sqrtm1, noOfSlices, 1); // top of mass
+
+   glTranslatef(0, 0, 0.5*(width-masswidth));
+   qglColor(m_barColor);
+   gluSphere(m_quadM1, 0.2, 10, 10); // bottom corner 2
+   glPopMatrix();
+
+   // 2. pendulum bar
+   glLoadIdentity();
+   glTranslatef(0, m_l1*std::sin(m_ang1*M_PI/180.), -m_l1*std::cos(m_ang1*M_PI/180.));
+   glRotatef(m_ang2, 1, 0, 0);
+   glTranslatef(0, 0, -m_l2);
+   qglColor(m_barColor);
+   gluCylinder(m_quadM1, 0.2, 0.2, m_l2, 10, 1);
+
+   // mass 2
+   glRotatef(90, 0, 1, 0);
+   glTranslatef(0, 0, -0.5*masswidth);
+   qglColor(m_m2Color);
+   gluCylinder(m_quadM1, m_sqrtm2, m_sqrtm2, masswidth, noOfSlices, 1);
+   gluQuadricOrientation(m_quadM1, GLU_INSIDE);
+   gluDisk(m_quadM1, 0, m_sqrtm2, noOfSlices, 1); // bottom of mass
+   gluQuadricOrientation(m_quadM1, GLU_OUTSIDE);
+   glTranslatef(0, 0, masswidth);
+   gluDisk(m_quadM1, 0, m_sqrtm2, noOfSlices, 1); // top of mass
+
+   glFlush();
+}
+
+void PendulumGLWidget::resizeGL(int w, int h)
+{
+   kDebug() << "w=" << w << ", h=" << h << "\n";
+
+   // prevent a divide by zero
+   if (h == 0)
+   {
+      return;
+   }
+
+   // set the new view port
+   glViewport(0, 0, static_cast<GLint>(w), static_cast<GLint>(h));
+
+   // set up projection matrix
+   glMatrixMode(GL_PROJECTION);
+   glLoadIdentity();
+   // Perspective view
+   gluPerspective(
+      40.0f,
+      static_cast<GLdouble>(w)/static_cast<GLdouble>(h),
+      1.0, 100.0f);
+
+   // Viewing transformation, position for better view
+   // Theta is polar angle 0<Theta<Pi
+   gluLookAt(
+      m_eyeR * std::sin(m_eyeTheta) * std::sin(m_eyePhi),
+      m_eyeR * std::sin(m_eyeTheta) * std::cos(m_eyePhi),
+      m_eyeR * std::cos(m_eyeTheta),
+      0,0,0,
+      0,0,1);
+}
+
+//-----------------------------------------------------------------------------
+// KPendulumSaver: screen saver class
+//-----------------------------------------------------------------------------
+
+// class methods
+
+KPendulumSaver::KPendulumSaver(WId id) :
+   KScreenSaver(id),
+   m_solver(0),
+   m_massRatio(sm_massRatioDefault),
+   m_lengthRatio(sm_lengthRatioDefault),
+   m_g(sm_gDefault),
+   m_E(sm_EDefault),
+   m_persChangeInterval(sm_persChangeIntervalDefault)
+{
+   // no need to set our parent widget's background here, the GL widget sets its
+   // own background color
+
+
+   m_glArea = new PendulumGLWidget(); // create gl widget w/o parent
+   m_glArea->setEyePhi(sm_eyePhiDefault);
+   readSettings();              // read global settings into pars
+
+
+   // init m_glArea with read settings, construct and init m_solver
+   initData();
+
+   embed(m_glArea);               // embed gl widget and resize it
+   m_glArea->show();              // show embedded gl widget
+
+   // set up and start cyclic timer
+   m_timer = new QTimer(this);
+   m_timer->start(sm_deltaT);
+   connect(m_timer, SIGNAL(timeout()), this, SLOT(doTimeStep()));
+}
+
+KPendulumSaver::~KPendulumSaver()
+{
+   m_timer->stop();
+
+   // m_timer is automatically deleted with parent KPendulumSaver
+   delete m_solver;
+   delete m_glArea;
+}
+
+
+void KPendulumSaver::readSettings()
+{
+   // read configuration settings from config file
+   KConfigGroup config(KGlobal::config(), "Settings");
+
+   // internal saver parameters are set to stored values or left at their
+   // default values if stored values are out of range
+   setMassRatio(
+      config.readEntry(
+         "mass ratio",
+         KPendulumSaver::sm_massRatioDefault));
+   setLengthRatio(
+      config.readEntry(
+         "length ratio",
+         KPendulumSaver::sm_lengthRatioDefault));
+   setG(
+      config.readEntry(
+         "g",
+         KPendulumSaver::sm_gDefault));
+   setE(
+      config.readEntry(
+         "E",
+         KPendulumSaver::sm_EDefault));
+   setPersChangeInterval(
+      config.readEntry(
+         "perspective change interval",
+         (uint)KPendulumSaver::sm_persChangeIntervalDefault));
+
+   // set the colours
+   setBarColor(config.readEntry("bar color", sm_barColorDefault));
+   setM1Color( config.readEntry("m1 color",  sm_m1ColorDefault));
+   setM2Color( config.readEntry("m2 color",  sm_m2ColorDefault));
+}
+
+void KPendulumSaver::initData()
+{
+   const double m1plusm2 = 2;   // m1+m2
+   const double m2       = m_massRatio * m1plusm2;
+   const double m1       = m1plusm2 - m2;
+   m_glArea->setMasses(m1, m2);
+   m_glArea->setAngles(0, 0);
+
+   const double l1plusl2 = 9;   // l1+l2
+   const double l2       = m_lengthRatio * l1plusl2;
+   const double l1       = l1plusl2 - l2;
+   m_glArea->setLengths(l1, l2);
+
+   // kinetic energy of m2 and m1
+   const double kin_energy = m_E * m_g * (l1*m1 + (m1+m2)*(l1+l2));
+   // angular velocity for 1. and 2. pendulum
+   const double qp = std::sqrt(2.*kin_energy/((m1+m2)*l1*l1 + m2*l2*l2 + m2*l1*l2));
+
+   // assemble initial y for solver
+   Vector4d y;
+   y[0] = 0;                                  // q1
+   y[1] = 0;                                  // q2
+   y[2] = (m1+m2)*l1*l1*qp + 0.5*m2*l1*l2*qp; // p1
+   y[3] = m2*l2*l2*qp + 0.5*m2*l1*l2*qp;      // p2
+
+   // delete old solver
+   if (m_solver!=0)
+   {
+      delete m_solver;
+   }
+   // init new solver
+   m_solver = new PendulumOdeSolver(
+      0.0,                      // t
+      0.01,                     // first dt step size estimation
+      y,
+      1e-5,                     // eps
+      m1,
+      m2,
+      l1,
+      l2,
+      m_g);
+}
+
+
+void KPendulumSaver::setBarColor(const QColor& c)
+{
+   m_glArea->setBarColor(c);
+}
+QColor KPendulumSaver::barColor(void) const
+{
+   return m_glArea->barColor();
+}
+
+void KPendulumSaver::setM1Color(const QColor& c)
+{
+   m_glArea->setM1Color(c);
+}
+QColor KPendulumSaver::m1Color(void) const
+{
+   return m_glArea->m1Color();
+}
+
+void KPendulumSaver::setM2Color(const QColor& c)
+{
+   m_glArea->setM2Color(c);
+}
+QColor KPendulumSaver::m2Color(void) const
+{
+   return m_glArea->m2Color();
+}
+
+
+void KPendulumSaver::setMassRatio(const double& massRatio)
+{
+   // range check is not necessary in normal operation because validators check
+   // the values at input.  But the validators do not check for corrupted
+   // settings read from disk.
+   if ((massRatio >= sm_massRatioLimitLower)
+       && (massRatio <= sm_massRatioLimitUpper)
+       && (m_massRatio != massRatio))
+   {
+      m_massRatio = massRatio;
+      if (m_timer!=0)
+      {
+         initData();
+      }
+   }
+}
+
+void KPendulumSaver::setLengthRatio(const double& lengthRatio)
+{
+   if ((lengthRatio >= sm_lengthRatioLimitLower)
+       && (lengthRatio <= sm_lengthRatioLimitUpper)
+       && (m_lengthRatio != lengthRatio))
+   {
+      m_lengthRatio = lengthRatio;
+      if (m_timer!=0)
+      {
+         initData();
+      }
+   }
+}
+
+void KPendulumSaver::setG(const double& g)
+{
+   if ((g >= sm_gLimitLower)
+       && (g <= sm_gLimitUpper)
+       && (m_g != g))
+   {
+      m_g = g;
+      if (m_timer!=0)
+      {
+         initData();
+      }
+   }
+}
+
+void KPendulumSaver::setE(const double& E)
+{
+   if ((E >= sm_ELimitLower)
+       && (E <= sm_ELimitUpper)
+       && (m_E != E))
+   {
+      m_E = E;
+      if (m_timer!=0)
+      {
+         initData();
+      }
+   }
+}
+
+void KPendulumSaver::setPersChangeInterval(
+   const unsigned int& persChangeInterval)
+{
+   if ((persChangeInterval >= sm_persChangeIntervalLimitLower)
+       && (persChangeInterval <= sm_persChangeIntervalLimitUpper)
+       && (m_persChangeInterval != persChangeInterval))
+   {
+      m_persChangeInterval = persChangeInterval;
+      // do not restart simulation here
+   }
+}
+
+void KPendulumSaver::doTimeStep()
+{
+   /* time (in seconds) of perspective change.
+    * - t<0: no change yet
+    * - t=0: change starts
+    * - 0<t<moving time: change takes place
+    * - t=moving time: end of the change */
+   static double persChangeTime = -5;
+
+   // integrate a step ahead
+   m_solver->integrate(0.001 * sm_deltaT);
+
+   // read new y from solver
+   const Vector4d& y = m_solver->Y();
+
+   // tell glArea the new coordinates/angles of the pendulum
+   m_glArea->setAngles(y[0], y[1]);
+
+   // handle perspective change
+   persChangeTime += 0.001 * sm_deltaT;
+   if (persChangeTime > 0)
+   {
+      // phi value at the start of a perspective change
+      static double eyePhi0     = sm_eyePhiDefault;
+      // phi value at the end of a perspective change
+      static double eyePhi1     = 0.75*M_PI;
+      static double deltaEyePhi = eyePhi1-eyePhi0;
+
+      // movement acceleration/deceleration
+      const double a = 3;
+      // duration of the change period
+      const double movingTime = 2.*std::sqrt(std::abs(deltaEyePhi)/a);
+
+      // new current phi of eye
+      double eyePhi = persChangeTime < 0.5*movingTime ?
+         // accelerating phase
+         eyePhi0 + (deltaEyePhi>0?1:-1)
+         * 0.5*a*persChangeTime*persChangeTime:
+         // decellerating phase
+         eyePhi1 - (deltaEyePhi>0?1:-1)
+         * 0.5*a*(movingTime-persChangeTime)*(movingTime-persChangeTime);
+
+      if (persChangeTime > movingTime)
+      {  // perspective change has finished
+         // set new time till next change
+         persChangeTime = -double(m_persChangeInterval);
+         eyePhi0 = eyePhi = eyePhi1;
+         // find new phi value with angleLimit < phi < Pi-angleLimit or
+         // Pi+angleLimit < phi < 2*Pi-angleLimit
+         const double angleLimit = M_PI*0.2;
+         for (eyePhi1 = 0;
+              (eyePhi1<angleLimit)
+                 || ((eyePhi1<M_PI+angleLimit) && (eyePhi1>M_PI-angleLimit))
+                 || (eyePhi1>2*M_PI-angleLimit);
+              eyePhi1 = double(rand())/RAND_MAX * 2*M_PI)
+         {
+         }
+         // new delta phi for next change
+         deltaEyePhi = eyePhi1 - eyePhi0;
+         // find shortest perspective change
+         if (deltaEyePhi < -M_PI)
+         {
+            deltaEyePhi += 2*M_PI;
+         }
+      }
+
+      m_glArea->setEyePhi(eyePhi); // set new perspective
+   }
+
+   m_glArea->updateGL();          // repaint scenery
+
+   // restarting timer not necessary here, it is a cyclic timer
+}
+
+// public slot of KPendulumSaver, forward resize event to public slot of glArea
+// to allow the resizing of the gl area withing the setup dialog
+void KPendulumSaver::resizeGlArea(QResizeEvent* e)
+{
+   m_glArea->resize(e->size());
+}
+
+// public static class member variables
+
+const QColor KPendulumSaver::sm_barColorDefault(255, 255, 127);
+const QColor KPendulumSaver::sm_m1ColorDefault( 170,   0, 127);
+const QColor KPendulumSaver::sm_m2ColorDefault(  85, 170, 127);
+
+const double KPendulumSaver::sm_massRatioLimitLower                =   0.01;
+const double KPendulumSaver::sm_massRatioLimitUpper                =   0.99;
+const double KPendulumSaver::sm_massRatioDefault                   =   0.5;
+
+const double KPendulumSaver::sm_lengthRatioLimitLower              =   0.01;
+const double KPendulumSaver::sm_lengthRatioLimitUpper              =   0.99;
+const double KPendulumSaver::sm_lengthRatioDefault                 =   0.5;
+
+const double KPendulumSaver::sm_gLimitLower                        =   0.1;
+const double KPendulumSaver::sm_gLimitUpper                        = 300.0;
+const double KPendulumSaver::sm_gDefault                           =  40.0;
+
+const double KPendulumSaver::sm_ELimitLower                        =   0.0;
+const double KPendulumSaver::sm_ELimitUpper                        =   5.0;
+const double KPendulumSaver::sm_EDefault                           =   1.2;
+
+const unsigned int KPendulumSaver::sm_persChangeIntervalLimitLower =   5;
+const unsigned int KPendulumSaver::sm_persChangeIntervalLimitUpper = 600;
+const unsigned int KPendulumSaver::sm_persChangeIntervalDefault    =  15;
+
+// private static class member variables
+
+const unsigned int KPendulumSaver::sm_deltaT                       =  20;
+const double KPendulumSaver::sm_eyePhiDefault = 0.25 * M_PI;
+
+//-----------------------------------------------------------------------------
+// KPendulumSetup: dialog to setup screen saver parameters
+//-----------------------------------------------------------------------------
+
+KPendulumSetup::KPendulumSetup(QWidget* parent)
+   : KDialog(parent)
+{
+
+   // the dialog should block, no other control center input should be possible
+   // until the dialog is closed
+   setModal(true);
+   setCaption(i18n( "KPendulum Setup" ));
+   setButtons(Ok|Cancel|Help);
+   setDefaultButton(Ok);
+   setButtonText( Help, i18n( "A&bout" ) );
+   QWidget *main = new QWidget(this);
+   setMainWidget(main);
+   cfg = new PendulumWidget();
+   cfg->setupUi( main );
+
+   // create input validators
+   cfg->m_mEdit->setValidator(
+      new QDoubleValidator(
+         KPendulumSaver::sm_massRatioLimitLower,
+         KPendulumSaver::sm_massRatioLimitUpper,
+         5, cfg->m_mEdit));
+   cfg->m_lEdit->setValidator(
+      new QDoubleValidator(
+         KPendulumSaver::sm_lengthRatioLimitLower,
+         KPendulumSaver::sm_lengthRatioLimitUpper,
+         5, cfg->m_lEdit));
+   cfg->m_gEdit->setValidator(
+      new QDoubleValidator(
+         KPendulumSaver::sm_gLimitLower,
+         KPendulumSaver::sm_gLimitUpper,
+         5, cfg->m_gEdit));
+   cfg->m_eEdit->setValidator(
+      new QDoubleValidator(
+         KPendulumSaver::sm_ELimitLower,
+         KPendulumSaver::sm_ELimitUpper,
+         5, cfg->m_eEdit));
+
+   // set input limits for the perspective change interval time
+   cfg->m_persSpinBox->setMinimum(KPendulumSaver::sm_persChangeIntervalLimitLower);
+   cfg->m_persSpinBox->setMaximum(KPendulumSaver::sm_persChangeIntervalLimitUpper);
+
+   // set tool tips of editable fields
+   cfg->m_mEdit->setToolTip(
+      ki18n("Ratio of 2nd mass to sum of both masses.\nValid values from %1 to %2.")
+      .subs(KPendulumSaver::sm_massRatioLimitLower, 0, 'f', 2)
+      .subs(KPendulumSaver::sm_massRatioLimitUpper, 0, 'f', 2)
+      .toString());
+   cfg->m_lEdit->setToolTip(
+      ki18n("Ratio of 2nd pendulum part length to the sum of both part lengths.\nValid values from %1 to %2.")
+      .subs(KPendulumSaver::sm_lengthRatioLimitLower, 0, 'f', 2)
+      .subs(KPendulumSaver::sm_lengthRatioLimitUpper, 0, 'f', 2)
+      .toString());
+   cfg->m_gEdit->setToolTip(
+      ki18n("Gravitational constant in arbitrary units.\nValid values from %1 to %2.")
+      .subs(KPendulumSaver::sm_gLimitLower, 0, 'f', 2)
+      .subs(KPendulumSaver::sm_gLimitUpper, 0, 'f', 2)
+      .toString());
+   cfg->m_eEdit->setToolTip(
+      ki18n("Energy in units of the maximum potential energy of the given configuration.\nValid values from %1 to %2.")
+      .subs(KPendulumSaver::sm_ELimitLower, 0, 'f', 2)
+      .subs(KPendulumSaver::sm_ELimitUpper, 0, 'f', 2)
+      .toString());
+   cfg->m_persSpinBox->setToolTip(
+      ki18n("Time in seconds after which a random perspective change occurs.\nValid values from %1 to %2.")
+      .subs(KPendulumSaver::sm_persChangeIntervalLimitLower)
+      .subs(KPendulumSaver::sm_persChangeIntervalLimitUpper)
+      .toString());
+
+   // init preview area
+   QPalette palette;
+   palette.setColor(cfg->m_preview->backgroundRole(), Qt::black);
+   cfg->m_preview->setPalette(palette);
+   cfg->m_preview->setAutoFillBackground(true);
+   cfg->m_preview->show();    // otherwise saver does not get correct size
+
+   // create saver and give it the WinID of the preview area
+   m_saver = new KPendulumSaver(cfg->m_preview->winId());
+
+   // read settings from saver and update GUI elements with these values, saver
+   // has read settings in its constructor
+
+   // set editable fields with stored values as defaults
+   QString text;
+   text.setNum(m_saver->massRatio());
+   cfg->m_mEdit->setText(text);
+   text.setNum(m_saver->lengthRatio());
+   cfg->m_lEdit->setText(text);
+   text.setNum(m_saver->g());
+   cfg->m_gEdit->setText(text);
+   text.setNum(m_saver->E());
+   cfg->m_eEdit->setText(text);
+
+   cfg->m_persSpinBox->setValue(m_saver->persChangeInterval());
+
+   palette.setColor(cfg->m_barColorButton->backgroundRole(), m_saver->barColor());
+   cfg->m_barColorButton->setPalette(palette);
+   palette.setColor(cfg->m_m1ColorButton->backgroundRole(), m_saver->m1Color());
+   cfg->m_m1ColorButton->setPalette(palette);
+   palette.setColor(cfg->m_m2ColorButton->backgroundRole(), m_saver->m2Color());
+   cfg->m_m2ColorButton->setPalette(palette);
+
+   // if the preview area is resized it emits the resized() event which is
+   // caught by m_saver.  The embedded GLArea is resized to fit into the preview
+   // area.
+   connect(cfg->m_preview, SIGNAL(resized(QResizeEvent*)),
+           m_saver,   SLOT(resizeGlArea(QResizeEvent*)));
+
+   connect(this,       SIGNAL(okClicked()),         this, SLOT(okButtonClickedSlot()));
+   connect(this,    SIGNAL(helpClicked()),         this, SLOT(aboutButtonClickedSlot()));
+
+   connect(cfg->m_lEdit,          SIGNAL(lostFocus()),       this, SLOT(lEditLostFocusSlot()));
+   connect(cfg->m_gEdit,          SIGNAL(lostFocus()),       this, SLOT(gEditLostFocusSlot()));
+   connect(cfg->m_eEdit,          SIGNAL(lostFocus()),       this, SLOT(eEditLostFocusSlot()));
+   connect(cfg->m_persSpinBox,    SIGNAL(valueChanged(int)), this, SLOT(persChangeEnteredSlot(int)));
+   connect(cfg->m_mEdit,          SIGNAL(lostFocus()),       this, SLOT(mEditLostFocusSlot()));
+   connect(cfg->m_barColorButton, SIGNAL(clicked()),         this, SLOT(barColorButtonClickedSlot()));
+   connect(cfg->m_m1ColorButton,  SIGNAL(clicked()),         this, SLOT(m1ColorButtonClickedSlot()));
+   connect(cfg->m_m2ColorButton,  SIGNAL(clicked()),         this, SLOT(m2ColorButtonClickedSlot()));
+}
+
+KPendulumSetup::~KPendulumSetup()
+{
+   delete m_saver;
+   delete cfg;
+}
+
+// Ok pressed - save settings and exit
+void KPendulumSetup::okButtonClickedSlot()
+{
+   KConfigGroup config(KGlobal::config(), "Settings");
+
+   config.writeEntry("mass ratio",   m_saver->massRatio());
+   config.writeEntry("length ratio", m_saver->lengthRatio());
+   config.writeEntry("g",            m_saver->g());
+   config.writeEntry("E",            m_saver->E());
+   config.writeEntry("perspective change interval",
+                      m_saver->persChangeInterval());
+   config.writeEntry("bar color",    m_saver->barColor());
+   config.writeEntry("m1 color",     m_saver->m1Color());
+   config.writeEntry("m2 color",     m_saver->m2Color());
+
+   config.sync();
+   accept();
+}
+
+void KPendulumSetup::aboutButtonClickedSlot()
+{
+   KMessageBox::about(this, i18n("\
+<h3>KPendulum Screen Saver for KDE</h3>\
+<p>Simulation of a two-part pendulum</p>\
+<p>Copyright (c) Georg&nbsp;Drenkhahn 2004</p>\
+<p><tt>Georg.Drenkhahn@gmx.net</tt></p>"));
+}
+
+void KPendulumSetup::mEditLostFocusSlot(void)
+{
+   if (cfg->m_mEdit->hasAcceptableInput())
+   {
+      m_saver->setMassRatio(cfg->m_mEdit->text().toDouble());
+   }
+   else
+   {  // write current setting back into input field
+      QString text;
+      text.setNum(m_saver->massRatio());
+      cfg->m_mEdit->setText(text);
+   }
+}
+void KPendulumSetup::lEditLostFocusSlot(void)
+{
+   if (cfg->m_lEdit->hasAcceptableInput())
+   {
+      m_saver->setLengthRatio(cfg->m_lEdit->text().toDouble());
+   }
+   else
+   {  // write current setting back into input field
+      QString text;
+      text.setNum(m_saver->lengthRatio());
+      cfg->m_lEdit->setText(text);
+   }
+}
+void KPendulumSetup::gEditLostFocusSlot(void)
+{
+   if (cfg->m_gEdit->hasAcceptableInput())
+   {
+      m_saver->setG(cfg->m_gEdit->text().toDouble());
+   }
+   else
+   {  // write current setting back into input field
+      QString text;
+      text.setNum(m_saver->g());
+      cfg->m_gEdit->setText(text);
+   }
+}
+void KPendulumSetup::eEditLostFocusSlot(void)
+{
+   if (cfg->m_eEdit->hasAcceptableInput())
+   {
+      m_saver->setE(cfg->m_eEdit->text().toDouble());
+   }
+   else
+   {  // write current setting back into input field
+      QString text;
+      text.setNum(m_saver->E());
+      cfg->m_eEdit->setText(text);
+   }
+}
+void KPendulumSetup::persChangeEnteredSlot(int t)
+{
+   m_saver->setPersChangeInterval(t);
+}
+
+void KPendulumSetup::barColorButtonClickedSlot(void)
+{
+    QColor color = m_saver->barColor();
+    if ( KColorDialog::getColor( color, this) )
+    {
+        if (color.isValid())
+        {
+            m_saver->setBarColor(color);
+            QPalette palette;
+            palette.setColor(cfg->m_barColorButton->backgroundRole(), color);
+            cfg->m_barColorButton->setPalette(palette);
+        }
+    }
+}
+
+void KPendulumSetup::m1ColorButtonClickedSlot(void)
+{
+    QColor color =m_saver->m1Color();
+    if ( KColorDialog::getColor( color, this) )
+    {
+        if (color.isValid())
+        {
+            m_saver->setM1Color(color);
+            QPalette palette;
+            palette.setColor(cfg->m_m1ColorButton->backgroundRole(), color);
+            cfg->m_m1ColorButton->setPalette(palette);
+        }
+    }
+}
+void KPendulumSetup::m2ColorButtonClickedSlot(void)
+{
+    QColor color = m_saver->m2Color();
+    if ( KColorDialog::getColor( color, this) )
+    {
+        if (color.isValid())
+        {
+            m_saver->setM2Color(color);
+            QPalette palette;
+            palette.setColor(cfg->m_m2ColorButton->backgroundRole(), color);
+            cfg->m_m2ColorButton->setPalette(palette);
+        }
+    }
+}

kscreensaver/kdesavers/pendulum.h

@@ -0,0 +1,430 @@
+/*============================================================================
+ *
+ * KPendulum screen saver for KDE
+ *
+ * The screen saver displays a physically realistic simulation of a two-part
+ * pendulum.
+ *
+ * Copyright (C) 2004 Georg Drenkhahn, Georg.Drenkhahn@gmx.net
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License or (at your option) version 3 or
+ * any later version accepted by the membership of KDE e.V. (or its successor
+ * approved by the membership of KDE e.V.), which shall act as a proxy defined
+ * in Section 14 of version 3 of the license.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ * details.
+ *
+ *============================================================================*/
+
+#ifndef PENDULUM_H
+#define PENDULUM_H
+
+// STL headers
+#include <valarray>
+
+// Qt headers
+#include <QWidget>
+#include <QTimer>
+#include <QGLWidget>
+
+// GL headers
+#include <GL/glu.h>
+#include <GL/gl.h>
+
+// KDE headers
+#include <kscreensaver.h>
+
+#include "rkodesolver.h"
+
+// KPendulumSetupUi
+#include "ui_pendulumcfg.h"
+
+//--------------------------------------------------------------------
+
+/** @brief ODE solver for the Pendulum equations */
+class PendulumOdeSolver : public RkOdeSolver<double,4>
+{
+  public:
+   /** @brief Constuctor for the RK solver of the pendulum equation of motion
+    * @param t initial time in seconds
+    * @param dt initial time increment in seconds, just a hint for solver
+    * @param y generalized coordinates of pendulum system
+    * @param eps relative precision
+    * @param m1 mass of upper pendulum
+    * @param m2 mass of lower pendulum
+    * @param l1 length of upper pendulum
+    * @param l2 length of lower pendulum
+    * @param g gravitational constant */
+   PendulumOdeSolver(
+      const double&   t,
+      const double&   dt,
+      const Vector4d& y,
+      const double&   eps,
+      const double&   m1,
+      const double&   m2,
+      const double&   l1,
+      const double&   l2,
+      const double&   g);
+
+  protected:
+   /** @brief ODE function for the pendulum equation of motion system
+    * @param x time
+    * @param y generalized coordinates of pendulum system
+    * @return derivation dy/dx */
+   Vector4d f(const double& x, const Vector4d& y) const;
+
+  private:
+   /** These private variables contain constants for faster numeric calculation.
+    * They are derived from the constructor arguments m1,m2,l1,l2,g.  */
+   const double m_A, m_B1, m_B, m_C, m_D, m_E, m_M;
+};
+
+
+//--------------------------------------------------------------------
+
+/** @brief GL widget class for the KPendulum screen saver
+ *
+ * Class implements QGLWidget to display the KPendulum screen saver. */
+class PendulumGLWidget : public QGLWidget
+{
+   Q_OBJECT
+
+  public:
+   /** @brief Constructor of KPendulum's GL widget
+    * @param parent parent widget, passed to QGLWidget's constructor */
+   PendulumGLWidget(QWidget* parent=0);
+   /** @brief Destructor of KPendulum's GL widget */
+   ~PendulumGLWidget(void);
+
+   /** @brief Set phi angle of viewpoint
+    * @param phi angle in sterad */
+   void setEyePhi(double phi);
+   /** @brief Set angles of pendulum configuration
+    * @param q1 angle of 1. pendulum in sterad
+    * @param q2 angle of 2. pendulum in sterad */
+   void setAngles(const double& q1, const double& q2);
+   /** @brief Set masses of pendulum configuration
+    * @param m1 mass of 1. pendulum
+    * @param m2 mass of 2. pendulum */
+   void setMasses(const double& m1, const double& m2);
+   /** @brief Set lengths of pendulum configuration
+    * @param l1 length of 1. pendulum
+    * @param l2 length of 2. pendulum */
+   void setLengths(const double& l1, const double& l2);
+
+   /* accessors for colour settings */
+
+   /** @brief set color of the bars
+    * @param c color */
+   void setBarColor(const QColor& c);
+   /** @brief get color of the bars
+    * @return color */
+   inline QColor barColor(void) const {return m_barColor;}
+   /** @brief set color of mass 1
+    * @param c color */
+   void setM1Color(const QColor& c);
+   /** @brief get color of mass 1
+    * @return color */
+   inline QColor m1Color(void) const {return m_m1Color;}
+   /** @brief set color of mass 2
+    * @param c color */
+   void setM2Color(const QColor& c);
+   /** @brief get color of mass 2
+    * @return color */
+   inline QColor m2Color(void) const {return m_m2Color;}
+
+  protected:
+   /** paint the GL view */
+   virtual void paintGL();
+   /** resize the gl view */
+   virtual void resizeGL(int w, int h);
+   /** setup the GL environment */
+   virtual void initializeGL();
+
+  private: // Private attributes
+   /** Eye position distance from coordinate zero point */
+   GLfloat m_eyeR;
+   /** Eye position theta angle from z axis in sterad */
+   double  m_eyeTheta;
+   /** Eye position phi angle (longitude) in sterad */
+   double  m_eyePhi;
+   /** Light position distance from coordinate zero point */
+   GLfloat m_lightR;
+   /** Light position theta angle from z axis in sterad */
+   double  m_lightTheta;
+   /** Light position phi angle (longitude) in sterad */
+   double  m_lightPhi;
+
+   /** 1. pendulum's angle, degree */
+   GLfloat m_ang1;
+   /** 2. pendulum's angle, degree */
+   GLfloat m_ang2;
+
+   /** 1. pendulum's square root of mass */
+   GLfloat m_sqrtm1;
+   /** 2. pendulum's square root of mass */
+   GLfloat m_sqrtm2;
+
+   /** 1. pendulum's length */
+   GLfloat m_l1;
+   /** 2. pendulum's length */
+   GLfloat m_l2;
+
+   /** Pointer to a quadric object used in the rendering function paintGL() */
+   GLUquadricObj* const m_quadM1;
+
+   /** color of the pendulum bars */
+   QColor m_barColor;
+   /** color of the 1. mass */
+   QColor m_m1Color;
+   /** color of the 2. mass */
+   QColor m_m2Color;
+};
+
+//--------------------------------------------------------------------
+
+/** @brief Main class of the KPendulum screen saver
+ *
+ * This class implements KScreenSaver for the KPendulum screen saver. */
+class KPendulumSaver : public KScreenSaver
+{
+   Q_OBJECT
+
+  public:
+   /** @brief Constructor of the KPendulum screen saver object
+    * @param drawable Id of the window in which the screen saver is drawed
+    *
+    * Initial settings are read from disk, the GL widget is set up and displayed
+    * and the eq. of motion solver is started. */
+   KPendulumSaver(WId drawable);
+   /** @brief Destructor of the KPendulum screen saver object
+    *
+    * Only KPendulumSaver::solver is destoyed. */
+   ~KPendulumSaver();
+
+   /** read the saved settings from disk */
+   void readSettings();
+   /** init physical quantities, set up the GL area and (re)start the ode
+    * solver.  Called if new parameters are specified in the setup dialog and at
+    * startup. */
+   void initData();
+
+   /* accessors for PendulumGLWidget member variables */
+
+   /** Set the displayed bar color of the pendulum */
+   void setBarColor(const QColor& c);
+   /** Get the displayed bar color of the pendulum */
+   QColor barColor(void) const;
+
+   /** Set the displayed color of the 1. pendulum mass */
+   void setM1Color(const QColor& c);
+   /** Get the displayed color of the 1. pendulum mass */
+   QColor m1Color(void) const;
+
+   /** Set the displayed color of the 2. pendulum mass */
+   void setM2Color(const QColor& c);
+   /** Get the displayed color of the 2. pendulum mass */
+   QColor m2Color(void) const;
+
+   /* accessors for own member variables */
+
+   /** Set the mass ratio of the pendulum system. @sa
+    * KPendulumSaver::m_massRatio */
+   void setMassRatio(const double& massRatio);
+   /** Get the mass ratio of the pendulum system. @sa
+    * KPendulumSaver::m_massRatio */
+   inline double massRatio(void) const
+      {
+         return m_massRatio;
+      }
+
+   /** Set the length ratio of the pendulum system. @sa
+    * KPendulumSaver::m_lengthRatio */
+   void setLengthRatio(const double& lengthRatio);
+   /** Get the length ratio of the pendulum system. @sa
+    * KPendulumSaver::m_lengthRatio */
+   inline double lengthRatio(void) const
+      {
+         return m_lengthRatio;
+      }
+
+   /** Set the gravitational constant. @sa KPendulumSaver::m_g */
+   void setG(const double& g);
+   /** Get the gravitational constant. @sa KPendulumSaver::m_g */
+   inline double g(void) const
+      {
+         return m_g;
+      }
+
+   /** Set the total energy. @sa KPendulumSaver::m_E */
+   void setE(const double& E);
+   /** Get the total energy. @sa KPendulumSaver::m_E */
+   inline double E(void) const
+      {
+         return m_E;
+      }
+
+   /** Set the time interval for the periodic perspective change. @sa
+    * KPendulumSaver::m_persChangeInterval */
+   void setPersChangeInterval(const unsigned int& persChangeInterval);
+   /** Get the time interval for the periodic perspective change. @sa
+    * KPendulumSaver::m_persChangeInterval */
+   inline unsigned int persChangeInterval(void) const
+      {
+         return m_persChangeInterval;
+      }
+
+   /* public static class member variables */
+
+   static const QColor sm_barColorDefault;
+   static const QColor sm_m1ColorDefault;
+   static const QColor sm_m2ColorDefault;
+
+   /** lower, upper limits (inclusive) and default values for the setup
+    * parameter massRatio */
+   static const double sm_massRatioLimitUpper;
+   static const double sm_massRatioLimitLower;
+   static const double sm_massRatioDefault;
+
+   /** lower, upper limits (inclusive) and default values for the setup
+    * parameter lengthRatio */
+   static const double sm_lengthRatioLimitLower;
+   static const double sm_lengthRatioLimitUpper;
+   static const double sm_lengthRatioDefault;
+
+   /** lower, upper limits (inclusive) and default values for the setup
+    * parameter g */
+   static const double sm_gLimitLower;
+   static const double sm_gLimitUpper;
+   static const double sm_gDefault;
+
+   /** lower, upper limits (inclusive) and default values for the setup
+    * parameter E */
+   static const double sm_ELimitLower;
+   static const double sm_ELimitUpper;
+   static const double sm_EDefault;
+
+   /** lower, upper limits (inclusive) and default values for the setup
+    * parameter persChangeInterval */
+   static const unsigned int sm_persChangeIntervalLimitLower;
+   static const unsigned int sm_persChangeIntervalLimitUpper;
+   static const unsigned int sm_persChangeIntervalDefault;
+
+  public slots:
+   /** slot is called if integration should proceed by ::deltaT */
+   void doTimeStep();
+   /** slot is called if setup dialog changes in size and the GL are should be
+    * adjusted */
+   void resizeGlArea(QResizeEvent* e);
+
+  private:
+   /** Time step size for the integration in milliseconds.  20 ms corresponds to
+    * a frame rate of 50 fps. */
+   static const unsigned int sm_deltaT;
+   /** Default angle phi for the eye to look onto the pendulum */
+   static const double       sm_eyePhiDefault;
+
+   /** The ode solver which is used to integrate the equations of motion */
+   PendulumOdeSolver* m_solver;
+   /** Gl widget of simulation */
+   PendulumGLWidget*  m_glArea;
+   /** Timer for the real time integration of the eqs. of motion */
+   QTimer*            m_timer;
+
+   // persistent configurtion settings
+
+   /** Mass ratio m2/(m1+m2) of the pendulum masses.  Value is determined by the
+    * setup dialog.  Variable is accessed by setMassRatio() and massRatio(). */
+   double       m_massRatio;
+   /** Length ratio l2/(l1+l2) of the pendulums.  Value is determined by the
+    * setup dialog.  Variable is accessed by setLengthRatio() and
+    * lengthRatio(). */
+   double       m_lengthRatio;
+   /** Gravitational constant (in arbitrary units).  Value is determined by the
+    * setup dialog.  Variable is accessed by setG() and g(). */
+   double       m_g;
+   /** Total energy of the system in units of the maximum possible potential
+    * energy.  Value is determined by the setup dialog.  Variable is accessed by
+    * setE() and E(). */
+   double       m_E;
+   /** Time interval after which a new perspective changed happens.  Value is
+    * determined by the setup dialog.  Variable is accessed by
+    * setPersChangeInterval() and persChangeInterval(). */
+   unsigned int m_persChangeInterval;
+};
+
+//--------------------------------------------------------------------
+
+class PendulumWidget : public QWidget, public Ui::PendulumWidget
+{
+public:
+    PendulumWidget( QWidget *parent = 0L ) : QWidget( parent ) {
+        setupUi( this );
+    }
+};
+
+/** @brief KPendulum screen saver setup dialog.
+ *
+ * This class handles the KPendulum screen saver setup dialog. */
+class KPendulumSetup : public KDialog
+{
+   Q_OBJECT
+
+  public:
+   /** @brief Constructor for the KPendulum screen saver setup dialog
+    * @param parent Pointer to the parent widget, passed to KPendulumSetupUi
+    *
+    * The dialog box is set up and the screen saver object KPendulumSetup::saver
+    * is instantiated. */
+   KPendulumSetup(QWidget* parent = 0);
+   /** @brief Destructor of the KPendulum screen saver setup dialog
+    *
+    * Only KPendulumSetup::saver is deleted. */
+   ~KPendulumSetup(void);
+
+  public slots:
+   /** slot for the "OK" button: save settings and exit */
+   void okButtonClickedSlot(void);
+   /** slot for the "About" button: show the About dialog */
+   void aboutButtonClickedSlot(void);
+
+   /** slot is called if the mass ratio edit field looses its focus.  If the
+    * input is acceptable KPendulumSaver::setMassRatio() is called. */
+   void mEditLostFocusSlot(void);
+   /** slot is called if the length ratio edit field looses its focus.  If the
+    * input is acceptable KPendulumSaver::setLengthRatio() is called. */
+   void lEditLostFocusSlot(void);
+   /** slot is called if the gravitational constant edit field looses its focus.
+    * If the input is acceptable KPendulumSaver::setG() is called. */
+   void gEditLostFocusSlot(void);
+   /** slot is called if the energy edit field looses its focus.  If the input
+    * is acceptable KPendulumSaver::setE() is called. */
+   void eEditLostFocusSlot(void);
+   /** slot is called if the perspective change interval spin box changed.  If
+    * the input is acceptable KPendulumSaver::setPersChangeInterval() is
+    * called. */
+   void persChangeEnteredSlot(int t);
+
+   /** slot is called if the bar color button was clicked.  A color dialog is
+    * opened and the result is given to KPendulumSaver::setBarColor(). */
+   void barColorButtonClickedSlot(void);
+   /** slot is called if the mass 1 color button was clicked.  A color dialog is
+    * opened and the result is given to KPendulumSaver::setM1Color(). */
+   void m1ColorButtonClickedSlot(void);
+   /** slot is called if the mass 2 color button was clicked.  A color dialog is
+    * opened and the result is given to KPendulumSaver::setM2Color(). */
+   void m2ColorButtonClickedSlot(void);
+
+  private:
+   /** Pointer to the screen saver object.  Its member KPendulumSaver::glArea is
+    * displayed in the preview area */
+   KPendulumSaver* m_saver;
+    PendulumWidget *cfg;
+};
+
+#endif

kscreensaver/kdesavers/pendulumcfg.ui

@@ -0,0 +1,335 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>PendulumWidget</class>
+ <widget class="QWidget" name="PendulumWidget">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>464</width>
+    <height>384</height>
+   </rect>
+  </property>
+  <property name="sizePolicy">
+   <sizepolicy hsizetype="MinimumExpanding" vsizetype="MinimumExpanding">
+    <horstretch>2</horstretch>
+    <verstretch>2</verstretch>
+   </sizepolicy>
+  </property>
+  <property name="minimumSize">
+   <size>
+    <width>0</width>
+    <height>0</height>
+   </size>
+  </property>
+  <property name="maximumSize">
+   <size>
+    <width>1200</width>
+    <height>900</height>
+   </size>
+  </property>
+  <property name="baseSize">
+   <size>
+    <width>400</width>
+    <height>250</height>
+   </size>
+  </property>
+  <layout class="QVBoxLayout">
+   <property name="sizeConstraint">
+    <enum>QLayout::SetMinimumSize</enum>
+   </property>
+   <item>
+    <layout class="QHBoxLayout">
+     <item>
+      <layout class="QVBoxLayout">
+       <item>
+        <layout class="QHBoxLayout">
+         <item>
+          <widget class="QLabel" name="textLabel1">
+           <property name="frameShape">
+            <enum>QFrame::NoFrame</enum>
+           </property>
+           <property name="frameShadow">
+            <enum>QFrame::Plain</enum>
+           </property>
+           <property name="text">
+            <string>&lt;p align=&quot;center&quot;&gt;
+m&lt;sub&gt;2&lt;/sub&gt;&lt;br&gt;
+-----------&lt;br&gt;
+m&lt;sub&gt;1&lt;/sub&gt;+m&lt;sub&gt;2&lt;/sub&gt;
+&lt;/p&gt;</string>
+           </property>
+           <property name="wordWrap">
+            <bool>false</bool>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="m_mEdit">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="maximumSize">
+            <size>
+             <width>60</width>
+             <height>32767</height>
+            </size>
+           </property>
+           <property name="maxLength">
+            <number>5</number>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+       <item>
+        <layout class="QHBoxLayout">
+         <item>
+          <widget class="QLabel" name="textLabel2">
+           <property name="text">
+            <string>&lt;p align=&quot;center&quot;&gt;
+l&lt;sub&gt;2&lt;/sub&gt;&lt;br&gt;
+------&lt;br&gt;
+l&lt;sub&gt;1&lt;/sub&gt;+l&lt;sub&gt;2&lt;/sub&gt;
+&lt;/p&gt;</string>
+           </property>
+           <property name="wordWrap">
+            <bool>false</bool>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="m_lEdit">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="maximumSize">
+            <size>
+             <width>60</width>
+             <height>32767</height>
+            </size>
+           </property>
+           <property name="maxLength">
+            <number>5</number>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+       <item>
+        <layout class="QHBoxLayout">
+         <item>
+          <widget class="QLabel" name="textLabel3">
+           <property name="text">
+            <string>g</string>
+           </property>
+           <property name="alignment">
+            <set>Qt::AlignCenter</set>
+           </property>
+           <property name="wordWrap">
+            <bool>false</bool>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="m_gEdit">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="maximumSize">
+            <size>
+             <width>60</width>
+             <height>32767</height>
+            </size>
+           </property>
+           <property name="maxLength">
+            <number>5</number>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+       <item>
+        <layout class="QHBoxLayout">
+         <item>
+          <widget class="QLabel" name="textLabel4">
+           <property name="text">
+            <string>E</string>
+           </property>
+           <property name="alignment">
+            <set>Qt::AlignCenter</set>
+           </property>
+           <property name="wordWrap">
+            <bool>false</bool>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="m_eEdit">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="maximumSize">
+            <size>
+             <width>60</width>
+             <height>32767</height>
+            </size>
+           </property>
+           <property name="maxLength">
+            <number>5</number>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+       <item>
+        <layout class="QHBoxLayout">
+         <item>
+          <widget class="QLabel" name="textLabel2_2">
+           <property name="toolTip">
+            <string>specify the time in seconds after which a random perspective change occurs</string>
+           </property>
+           <property name="text">
+            <string>Perspective&lt;br&gt;
+Change [s]</string>
+           </property>
+           <property name="wordWrap">
+            <bool>false</bool>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="KIntSpinBox" name="m_persSpinBox">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="minimumSize">
+            <size>
+             <width>60</width>
+             <height>0</height>
+            </size>
+           </property>
+           <property name="maximumSize">
+            <size>
+             <width>60</width>
+             <height>32767</height>
+            </size>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+       <item>
+        <layout class="QHBoxLayout">
+         <item>
+          <widget class="QPushButton" name="m_barColorButton">
+           <property name="maximumSize">
+            <size>
+             <width>40</width>
+             <height>32767</height>
+            </size>
+           </property>
+           <property name="text">
+            <string>Bars</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QPushButton" name="m_m1ColorButton">
+           <property name="maximumSize">
+            <size>
+             <width>40</width>
+             <height>32767</height>
+            </size>
+           </property>
+           <property name="text">
+            <string>M1</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QPushButton" name="m_m2ColorButton">
+           <property name="maximumSize">
+            <size>
+             <width>40</width>
+             <height>32767</height>
+            </size>
+           </property>
+           <property name="text">
+            <string>M2</string>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+       <item>
+        <spacer name="spacer4">
+         <property name="orientation">
+          <enum>Qt::Vertical</enum>
+         </property>
+         <property name="sizeType">
+          <enum>QSizePolicy::MinimumExpanding</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>20</width>
+           <height>0</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+      </layout>
+     </item>
+     <item>
+      <widget class="SsPreviewArea" name="m_preview" native="true">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+         <horstretch>2</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="minimumSize">
+        <size>
+         <width>260</width>
+         <height>260</height>
+        </size>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>KIntSpinBox</class>
+   <extends>QSpinBox</extends>
+   <header>knuminput.h</header>
+  </customwidget>
+  <customwidget>
+   <class>SsPreviewArea</class>
+   <extends>QWidget</extends>
+   <header location="global">sspreviewarea.h</header>
+  </customwidget>
+ </customwidgets>
+ <includes>
+  <include location="local">sspreviewarea.h</include>
+ </includes>
+ <resources/>
+ <connections/>
+</ui>

kscreensaver/kdesavers/polygon.cpp

@@ -0,0 +1,386 @@
+//-----------------------------------------------------------------------------
+//
+// kpolygon - Basic screen saver for KDE
+//
+// Copyright (c)  Martin R. Jones 1996
+//
+// layout management added 1998/04/19 by Mario Weilguni <mweilguni@kde.org>
+// 2001/03/04 Converted to libkscreensaver by Martin R. Jones
+
+#include <stdlib.h>
+#include <time.h>
+#include <qcolor.h>
+#include <qlabel.h>
+#include <qslider.h>
+#include <qlayout.h>
+#include <QPolygon>
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <klocale.h>
+#include <kconfig.h>
+#include <kglobal.h>
+#include <kmessagebox.h>
+
+#include "polygon.h"
+#include <qpainter.h>
+
+#include "polygon.moc"
+
+
+#define MAXLENGTH	65
+#define MAXVERTICES	19
+
+// libkscreensaver interface
+class KPolygonSaverInterface : public KScreenSaverInterface
+{
+
+
+public:
+    virtual KAboutData* aboutData() {
+        return new KAboutData( "kpolygon.kss", "klock", ki18n( "KPolygon" ), "2.2.0", ki18n( "KPolygon" ) );
+    }
+
+
+    virtual KScreenSaver* create( WId id )
+    {
+        return new kPolygonSaver( id );
+    }
+
+    virtual QDialog* setup()
+    {
+        return new kPolygonSetup();
+    }
+};
+
+int main( int argc, char *argv[] )
+{
+    KPolygonSaverInterface kss;
+    return kScreenSaverMain( argc, argv, kss );
+}
+
+//-----------------------------------------------------------------------------
+// dialog to setup screen saver parameters
+//
+kPolygonSetup::kPolygonSetup( QWidget *parent )
+	: KDialog( parent)
+	  , saver( 0 ), length( 10 ), vertices( 3 ),
+	  speed( 50 )
+{
+	setCaption(i18n( "Setup Polygon Screen Saver" ));
+	setButtons(Ok|Cancel|Help);
+	setDefaultButton(Ok);
+	setModal(true);
+	readSettings();
+
+	QWidget *main = new QWidget(this);
+	setMainWidget(main);
+	setButtonText( Help, i18n( "A&bout" ) );
+
+	QHBoxLayout *tl = new QHBoxLayout(main);
+        tl->setSpacing(spacingHint());
+	QVBoxLayout *tl1 = new QVBoxLayout;
+	tl->addLayout(tl1);
+
+	QLabel *label = new QLabel( i18n("Length:"), main );
+	tl1->addWidget(label);
+
+        QSlider *sb = new QSlider(Qt::Horizontal, main);
+        sb->setMinimum(1);
+        sb->setMaximum(MAXLENGTH);
+        sb->setPageStep(10);
+        sb->setValue(length);
+        sb->setMinimumSize( 90, 20 );
+        sb->setTickPosition(QSlider::TicksBelow);
+        sb->setTickInterval(10);
+        connect( sb, SIGNAL(valueChanged(int)), SLOT(slotLength(int)) );
+        tl1->addWidget(sb);
+
+	label = new QLabel( i18n("Vertices:"), main );
+	tl1->addWidget(label);
+
+        sb = new QSlider(Qt::Horizontal, main);
+        sb->setMinimum(3);
+        sb->setMaximum(MAXVERTICES);
+        sb->setPageStep(2);
+        sb->setValue(vertices);
+        sb->setMinimumSize( 90, 20 );
+        sb->setTickPosition(QSlider::TicksBelow);
+        sb->setTickInterval(2);
+        connect( sb, SIGNAL(valueChanged(int)), SLOT(slotVertices(int)) );
+        tl1->addWidget(sb);
+
+	label = new QLabel( i18n("Speed:"), main );
+	tl1->addWidget(label);
+
+        sb = new QSlider(Qt::Horizontal, main);
+        sb->setMinimum(0);
+        sb->setMaximum(100);
+        sb->setPageStep(10);
+        sb->setValue(speed);
+        sb->setMinimumSize( 90, 20 );
+        sb->setTickPosition(QSlider::TicksBelow);
+        sb->setTickInterval(10);
+        connect( sb, SIGNAL(valueChanged(int)), SLOT(slotSpeed(int)) );
+        tl1->addWidget(sb);
+        tl1->addStretch();
+
+	preview = new QWidget( main );
+	preview->setFixedSize( 220, 170 );
+	preview->show();    // otherwise saver does not get correct size
+	saver = new kPolygonSaver( preview->winId() );
+	tl->addWidget(preview);
+        connect(this,SIGNAL(okClicked()),this,SLOT(slotOk()));
+	connect(this,SIGNAL(helpClicked()),this,SLOT(slotHelp()));
+	setMinimumSize( sizeHint() );
+}
+
+kPolygonSetup::~kPolygonSetup()
+{
+    delete saver;
+}
+
+// read settings from config file
+void kPolygonSetup::readSettings()
+{
+    KConfigGroup config(KGlobal::config(), "Settings");
+
+    length = config.readEntry( "Length", length );
+    if ( length > MAXLENGTH )
+        length = MAXLENGTH;
+    else if ( length < 1 )
+        length = 1;
+
+    vertices = config.readEntry( "Vertices", vertices );
+    if ( vertices > MAXVERTICES )
+        vertices = MAXVERTICES;
+    else if ( vertices < 3 )
+        vertices = 3;
+
+    speed = config.readEntry( "Speed", speed );
+    if ( speed > 100 )
+        speed = 100;
+    else if ( speed < 50 )
+        speed = 50;
+}
+
+void kPolygonSetup::slotLength( int len )
+{
+	length = len;
+	if ( saver )
+		saver->setPolygon( length, vertices );
+}
+
+void kPolygonSetup::slotVertices( int num )
+{
+	vertices = num;
+	if ( saver )
+		saver->setPolygon( length, vertices );
+}
+
+void kPolygonSetup::slotSpeed( int num )
+{
+	speed = num;
+	if ( saver )
+		saver->setSpeed( speed );
+}
+
+// Ok pressed - save settings and exit
+void kPolygonSetup::slotOk()
+{
+    KConfigGroup config(KGlobal::config(), "Settings");
+
+    QString slength;
+    slength.setNum( length );
+    config.writeEntry( "Length", slength );
+
+    QString svertices;
+    svertices.setNum( vertices );
+    config.writeEntry( "Vertices", svertices );
+
+    QString sspeed;
+    sspeed.setNum( speed );
+    config.writeEntry( "Speed", sspeed );
+
+    config.sync();
+
+    accept();
+}
+
+void kPolygonSetup::slotHelp()
+{
+	KMessageBox::information(this,
+			     i18n("Polygon Version 2.2.0\n\n"\
+					       "Written by Martin R. Jones 1996\n"\
+					       "mjones@kde.org"));
+}
+
+//-----------------------------------------------------------------------------
+
+
+kPolygonSaver::kPolygonSaver( WId id ) : KScreenSaver( id )
+{
+	readSettings();
+
+	directions.resize( numVertices );
+
+	initialiseColor();
+	initialisePolygons();
+
+	timer.start( speed );
+	connect( &timer, SIGNAL(timeout()), SLOT(update()) );
+        setAttribute( Qt::WA_NoSystemBackground );
+        cleared = false;
+        show();
+}
+
+kPolygonSaver::~kPolygonSaver()
+{
+	timer.stop();
+}
+
+// set polygon properties
+void kPolygonSaver::setPolygon( int len, int ver )
+{
+	timer.stop();
+	numLines = len;
+	numVertices = ver;
+
+	directions.resize( numVertices );
+	polygons.clear();
+	initialisePolygons();
+
+	timer.start( speed );
+}
+
+// set the speed
+void kPolygonSaver::setSpeed( int spd )
+{
+	timer.stop();
+	speed = 100-spd;
+	timer.start( speed );
+}
+
+// read configuration settings from config file
+void kPolygonSaver::readSettings()
+{
+    KConfigGroup config(KGlobal::config(), "Settings");
+
+    numLines = config.readEntry( "Length", 10 );
+    if ( numLines > 50 )
+	    numLines = 50;
+    else if ( numLines < 1 )
+	    numLines = 1;
+
+    numVertices = config.readEntry( "Vertices", 3 );
+    if ( numVertices > 20 )
+	    numVertices = 20;
+    else if ( numVertices < 3 )
+	    numVertices = 3;
+
+    speed = 100 - config.readEntry( "Speed", 50 );
+}
+
+// draw next polygon and erase tail
+void kPolygonSaver::paintEvent(QPaintEvent *)
+{
+    QPainter p( this );
+    if (!cleared) {
+        cleared = true;
+        p.fillRect(rect(), Qt::black);
+    }
+
+	if ( polygons.count() > numLines )
+	{
+		p.setPen( Qt::black );
+                p.drawPolyline( polygons.first() );
+	}
+
+	nextColor();
+    p.setPen( colors[currentColor] );
+    p.drawPolyline( polygons.last() );
+
+	if ( polygons.count() > numLines )
+		polygons.removeFirst();
+
+	polygons.append( QPolygon( polygons.last() ) );
+	moveVertices();
+}
+
+// initialise the polygon
+void kPolygonSaver::initialisePolygons()
+{
+	int i;
+
+	polygons.append( QPolygon( numVertices + 1 ) );
+
+	QPolygon &poly = polygons.last();
+
+	for ( i = 0; i < numVertices; i++ )
+	{
+		poly.setPoint( i, rnd.getLong(width()), rnd.getLong(height()) );
+		directions[i].setX( 16 - rnd.getLong(8) * 4 );
+		if ( directions[i].x() == 0 )
+			directions[i].setX( 1 );
+		directions[i].setY( 16 - rnd.getLong(8) * 4 );
+		if ( directions[i].y() == 0 )
+			directions[i].setY( 1 );
+	}
+
+	poly.setPoint( i, poly.point(0) );
+}
+
+// move polygon in current direction and change direction if a border is hit
+void kPolygonSaver::moveVertices()
+{
+	int i;
+	QPolygon &poly = polygons.last();
+
+	for ( i = 0; i < numVertices; i++ )
+	{
+		poly.setPoint( i, poly.point(i) + directions[i] );
+		if ( poly[i].x() >= (int)width() )
+		{
+			directions[i].setX( -(rnd.getLong(4) + 1) * 4 );
+			poly[i].setX( (int)width() );
+		}
+		else if ( poly[i].x() < 0 )
+		{
+			directions[i].setX( (rnd.getLong(4) + 1) * 4 );
+			poly[i].setX( 0 );
+		}
+
+		if ( poly[i].y() >= (int)height() )
+		{
+			directions[i].setY( -(rnd.getLong(4) + 1) * 4 );
+			poly[i].setY( height() );
+		}
+		else if ( poly[i].y() < 0 )
+		{
+			directions[i].setY( (rnd.getLong(4) + 1) * 4 );
+			poly[i].setY( 0 );
+		}
+	}
+
+	poly.setPoint( i, poly.point(0) );
+}
+
+// create a color table of 64 colors
+void kPolygonSaver::initialiseColor()
+{
+	for ( int i = 0; i < 64; i++ )
+	{
+		colors[i].setHsv( i * 360 / 64, 255, 255 );
+	}
+
+    currentColor = 0;
+}
+
+// set foreground color to next in the table
+void kPolygonSaver::nextColor()
+{
+	currentColor++;
+
+	if ( currentColor > 63 )
+		currentColor = 0;
+}
+

kscreensaver/kdesavers/polygon.h

@@ -0,0 +1,81 @@
+//-----------------------------------------------------------------------------
+//
+// kpolygon - Basic screen saver for KDE
+//
+// Copyright (c)  Martin R. Jones 1996
+//
+
+#ifndef POLYGON_H
+#define POLYGON_H
+
+#include <qtimer.h>
+#include <QVector>
+#include <QList>
+
+#include <kdialog.h>
+#include <kscreensaver.h>
+#include <krandomsequence.h>
+
+class QPolygon;
+
+class kPolygonSaver : public KScreenSaver
+{
+	Q_OBJECT
+public:
+	kPolygonSaver( WId id );
+	virtual ~kPolygonSaver();
+
+	void setPolygon( int len, int ver );
+	void setSpeed( int spd );
+
+private:
+	void readSettings();
+	void initialisePolygons();
+	void moveVertices();
+	void initialiseColor();
+	void nextColor();
+
+protected:
+	void paintEvent(QPaintEvent *event);
+
+protected:
+	QTimer		timer;
+	bool		cleared;
+	int			numLines;
+	int			numVertices;
+	int			speed;
+	QColor		colors[64];
+    int         currentColor;
+	QList<QPolygon> polygons;
+	QVector<QPoint> directions;
+	KRandomSequence rnd;
+};
+
+class kPolygonSetup : public KDialog
+{
+	Q_OBJECT
+public:
+	kPolygonSetup( QWidget *parent = 0 );
+    ~kPolygonSetup();
+
+protected:
+	void readSettings();
+
+private slots:
+	void slotLength( int );
+	void slotVertices( int );
+	void slotSpeed( int );
+	void slotOk();
+	void slotHelp();
+
+private:
+	QWidget *preview;
+	kPolygonSaver *saver;
+
+	int length;
+	int vertices;
+	int speed;
+};
+
+#endif
+

kscreensaver/kdesavers/rkodesolver.h

@@ -0,0 +1,422 @@
+/** @file
+ *
+ * Ordinary differential equation solver using the Runge-Kutta method.
+ *
+ * Copyright (C) 2004 Georg Drenkhahn, Georg.Drenkhahn@gmx.net
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License or (at your option) version 3 or
+ * any later version accepted by the membership of KDE e.V. (or its successor
+ * approved by the membership of KDE e.V.), which shall act as a proxy defined
+ * in Section 14 of version 3 of the license.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ * details.
+ */
+
+#ifndef RKODESOLVER_H
+#define RKODESOLVER_H
+
+#include <KDebug>
+
+/* vector and matrix classes */
+#include <Eigen/Core>
+/* import most common Eigen types */
+using namespace Eigen;
+
+
+/** @brief Solver class to integrate a first-order ordinary differential
+ * equation (ODE) by means of a 6. order Runge-Kutta method.
+ *
+ * See the article about the Cash-Karp method
+ * (http://en.wikipedia.org/wiki/Cash%E2%80%93Karp_method) for details on this
+ * algorithm.
+ *
+ * The ODE system must be given as the derivative
+ * dy/dx = f(x,y)
+ * with x in R and y in R^n.
+ *
+ * Within this class the function f() is a pure virtual function, which must be
+ * reimplemented in a derived class. */
+template<typename T, int D>
+class RkOdeSolver
+{
+  public:
+    EIGEN_MAKE_ALIGNED_OPERATOR_NEW
+
+   /** @brief Constructor
+    * @param x Initial integration parameter
+    * @param y Initial function values of function to integrate
+    * @param dx Initial guess for step size.  Will be automatically adjusted to
+    * guarantee required precision. @a dx > 0
+    * @param eps Relative precision. @a eps > 0.
+    *
+    * Initialises the solver with start conditions. */
+   RkOdeSolver(
+      const T&             x,//   = 0.0,
+      const Matrix<T,D,1>& y,//   = Matrix<T,D,1>::Zero(),
+      const T&             dx  = 0.0,
+      const T&             eps = 1e-6);
+
+   /** @brief Destructor */
+   virtual ~RkOdeSolver(void);
+
+   /** @brief Integrates the ordinary differential equation from the current x
+    * value to x+@a dx.
+    * @param dx x-interval size to integrate over starting from x.  dx may be
+    * negative.
+    *
+    * The integration is performed by calling rkStepCheck() repeatedly until the
+    * desired x value is reached. */
+   void integrate(const T& dx);
+
+   // Accessors
+
+   /** @brief Get current x value.
+    * @return Reference of x value. */
+   const T& X(void) const;
+   /** @brief Set current x value.
+    * @param a The value to be set. */
+   void X(const T& a);
+
+   /** @brief Get current y value.
+    * @return Reference of y vector. */
+   const Matrix<T,D,1>& Y(void) const;
+   /** @brief Set current y values.
+    * @param a The vector to be set. */
+   void Y(const Matrix<T,D,1>& a);
+
+   /** @brief Get current dy/dx value.
+    * @return Reference of dy/dx vector. */
+   const Matrix<T,D,1>& dYdX(void) const;
+
+   /** @brief Get current estimated step size dX.
+    * @return Reference of dX value. */
+   const T& dX(void) const;
+   /** @brief Set estimated step size dX.
+    * @param a The value to be set. */
+   void dX(const T& a);
+
+   /** @brief Get current presision.
+    * @return Reference of precision value. */
+   const T& Eps(void) const;
+   /** @brief Set estimated presision.
+    * @param a The value to be set. */
+   void Eps(const T& a);
+
+  protected:
+   /** @brief ODE function
+    * @param x Integration value
+    * @param y Function value
+    * @return Derivation
+    *
+    * This purely virtual function returns the value of dy/dx for the given
+    * parameter values of x and y. This function is integrated by the
+    * Runge-Kutta algorithm. */
+   virtual Matrix<T,D,1>
+      f(const T& x, const Matrix<T,D,1>& y) const = 0;
+
+  private:
+   /** @brief Perform one integration step with a tolerable relative error given
+    * by ::mErr.
+    * @param dx Maximal step size, may be positive or negative depending on
+    * integration direction.
+    * @return Flag indicating if made absolute integration step was equal |@a dx
+    * | (true) less than |@a dx | (false).
+    *
+    * A new estimate for the maximum next step size is saved to ::m_step.  The
+    * new values for x, y and f are saved in ::m_x, ::m_y and ::m_dydx. */
+   bool rkStepCheck(const T& dx);
+
+   /** @brief Perform one Runge-Kutta integration step forward with step size
+    * ::m_step
+    * @param dx Step size relative to current x value.
+    * @param yerr Reference to vector in which the estimated error made in y is
+    * returned.
+    * @return The y value after the step at x+@a dx.
+    *
+    * Stored current x,y values are not adjusted. */
+   Matrix<T,D,1> rkStep(
+      const T& dx, Matrix<T,D,1>& yerr) const;
+
+   /** current x value */
+   T             m_x;
+   /** current y value */
+   Matrix<T,D,1> m_y;
+   /** current value of dy/dx */
+   Matrix<T,D,1> m_dydx;
+
+   /** allowed relative error */
+   T             m_eps;
+   /** estimated step size for next Runge-Kutta step */
+   T             m_step;
+};
+
+// inline accessors
+
+template<typename T, int D>
+inline const T&
+RkOdeSolver<T, D>::X(void) const
+{
+   return m_x;
+}
+
+template<typename T, int D>
+inline void
+RkOdeSolver<T, D>::X(const T &a)
+{
+   m_x = a;
+}
+
+template<typename T, int D>
+inline const Matrix<T,D,1>&
+RkOdeSolver<T, D>::Y(void) const
+{
+   return m_y;
+}
+
+template<typename T, int D>
+inline void
+RkOdeSolver<T, D>::Y(const Matrix<T,D,1>& a)
+{
+   m_y = a;
+}
+
+template<typename T, int D>
+inline const Matrix<T,D,1>&
+RkOdeSolver<T, D>::dYdX(void) const
+{
+   return m_dydx;
+}
+
+template<typename T, int D>
+inline const T&
+RkOdeSolver<T, D>::dX(void) const
+{
+   return m_step;
+}
+
+template<typename T, int D>
+inline const T&
+RkOdeSolver<T, D>::Eps(void) const
+{
+   return m_eps;
+}
+
+
+template<typename T, int D>
+RkOdeSolver<T, D>::RkOdeSolver(
+   const T&             x,
+   const Matrix<T,D,1>& y,
+   const T&             dx,
+   const T&             eps)
+   : m_x(x)
+{
+   Y(y);
+   dX(dx);
+   Eps(eps);
+}
+
+// virtual dtor
+template<typename T, int D>
+RkOdeSolver<T, D>::~RkOdeSolver(void)
+{
+}
+
+// accessors
+
+template<typename T, int D>
+void
+RkOdeSolver<T, D>::dX(const T& a)
+{
+   if (a <= 0.0)
+   {
+      kError() << "RkOdeSolver: dx must be > 0";
+      m_step = 0.001;            // a very arbitrary value
+      return;
+   }
+
+   m_step = a;
+}
+
+template<typename T, int D>
+void
+RkOdeSolver<T, D>::Eps(const T& a)
+{
+   if (a <= 0.0)
+   {
+      kError() << "RkOdeSolver: eps must be > 0";
+      m_eps = 1e-5;              // a very arbitrary value
+      return;
+   }
+
+   m_eps = a;
+}
+
+// public member functions
+
+template<typename T, int D>
+void
+RkOdeSolver<T, D>::integrate(const T& deltaX)
+{
+   if (deltaX == 0)
+   {
+      return;                   // nothing to integrate
+   }
+
+   // init dydx
+   m_dydx = f(m_x, m_y);
+
+   static const unsigned int maxiter = 10000;
+   const T x2 = m_x + deltaX;
+
+   unsigned int iter;
+   for (iter=0;
+        iter<maxiter && !rkStepCheck(x2-m_x);
+        ++iter)
+   {
+   }
+
+   if (iter > maxiter)
+   {
+      kWarning()
+         << "RkOdeSolver: More than " << maxiter
+         << " iterations in RkOdeSolver::integrate" << endl;
+   }
+}
+
+
+// private member functions
+
+template<typename T, int D>
+bool
+RkOdeSolver<T, D>::rkStepCheck(const T& dx_requested)
+{
+   static const T safety =  0.9;
+   static const T pshrnk = -0.25;
+   static const T pgrow  = -0.2;
+
+   // reduce step size by no more than a factor 10
+   static const T shrinkLimit = 0.1;
+   // enlarge step size by no more than a factor 5
+   static const T growthLimit = 5.0;
+   // errmax_sl = 6561.0
+   static const T errmax_sl = std::pow(shrinkLimit/safety, 1.0/pshrnk);
+   // errmax_gl = 1.89e-4
+   static const T errmax_gl = std::pow(growthLimit/safety, 1.0/pgrow);
+
+   static const unsigned int maxiter = 100;
+
+   if (dx_requested == 0)
+   {
+      return true;              // integration done
+   }
+
+   Matrix<T,D,1> ytmp, yerr, t;
+
+   bool stepSizeWasMaximal;
+   T dx;
+   if (std::abs(dx_requested) > m_step)
+   {
+      stepSizeWasMaximal = true;
+      dx = dx_requested>0 ? m_step : -m_step;
+   }
+   else
+   {
+      stepSizeWasMaximal = false;
+      dx = dx_requested;
+   }
+
+   // generic scaling factor
+   // |y| + |dx * dy/dx| + 1e-15
+   Matrix<T,D,1> yscal
+      = (m_y.cwise().abs() + (dx*m_dydx).cwise().abs()).cwise()
+      + 1e-15;
+
+   unsigned int iter = 0;
+   T errmax = 0;
+   do
+   {
+      if (errmax >= 1.0)
+      {
+         // reduce step size
+         dx *= errmax<errmax_sl ? safety * pow(errmax, pshrnk) : shrinkLimit;
+         stepSizeWasMaximal = true;
+         if (m_x == m_x + dx)
+         {
+            // stepsize below numerical resolution
+            kError()
+               << "RkOdeSolver: stepsize underflow in rkStepCheck"
+               << endl;
+         }
+         // new dx -> update scaling vector
+         yscal
+            = (m_y.cwise().abs()
+               + (dx*m_dydx).cwise().abs()).cwise()
+            + 1e-15;
+      }
+
+      ytmp   = rkStep(dx, yerr); // try to make a step forward
+      t      = (yerr.cwise() / yscal).cwise().abs(); // calc the error vector
+      errmax = t.maxCoeff()/m_eps;    // calc the rel. maximal error
+      ++iter;
+   } while ((iter < maxiter) && (errmax >= 1.0));
+
+   if (iter >= maxiter)
+   {
+      kError()
+         << "RkOdeSolver: too many iterations in rkStepCheck()";
+   }
+
+   if (stepSizeWasMaximal)
+   {
+      // estimate next step size if used step size was maximal
+      m_step =
+         std::abs(dx)
+         * (errmax>errmax_gl ? safety * pow(errmax, pgrow) : growthLimit);
+   }
+   m_x    += dx;                // make step forward
+   m_y     = ytmp;              // save new function values
+   m_dydx  = f(m_x,m_y);        // and update derivatives
+
+   return (std::abs(dx) < std::abs(dx_requested));
+}
+
+template<typename T, int D>
+Matrix<T,D,1>
+RkOdeSolver<T, D>::rkStep(const T& dx, Matrix<T,D,1>& yerr) const
+{
+   static const T
+      a2=0.2, a3=0.3, a4=0.6, a5=1.0, a6=0.875,
+      b21=0.2,
+      b31=3.0/40.0,       b32=9.0/40.0,
+      b41=0.3,            b42=-0.9,        b43=1.2,
+      b51=-11.0/54.0,     b52=2.5,         b53=-70.0/27.0, b54=35.0/27.0,
+      b61=1631.0/55296.0, b62=175.0/512.0, b63=575.0/13824.0,
+      b64=44275.0/110592.0, b65=253.0/4096.0,
+      c1=37.0/378.0, c3=250.0/621.0, c4=125.0/594.0, c6=512.0/1771.0,
+      dc1=c1-2825.0/27648.0,  dc3=c3-18575.0/48384.0,
+      dc4=c4-13525.0/55296.0, dc5=-277.0/14336.0, dc6=c6-0.25;
+
+   Matrix<T,D,1> ak2 = f(m_x + a2*dx,
+                         m_y + dx*b21*m_dydx);             // 2. step
+   Matrix<T,D,1> ak3 = f(m_x + a3*dx,
+                         m_y + dx*(b31*m_dydx + b32*ak2)); // 3.step
+   Matrix<T,D,1> ak4 = f(m_x + a4*dx,
+                         m_y + dx*(b41*m_dydx + b42*ak2
+                                   + b43*ak3));           // 4.step
+   Matrix<T,D,1> ak5 = f(m_x + a5*dx,
+                         m_y + dx*(b51*m_dydx + b52*ak2
+                                   + b53*ak3 + b54*ak4)); // 5.step
+   Matrix<T,D,1> ak6 = f(m_x + a6*dx,
+                         m_y + dx*(b61*m_dydx + b62*ak2
+                                   + b63*ak3 + b64*ak4
+                                   + b65*ak5));           // 6.step
+   yerr       = dx*(dc1*m_dydx + dc3*ak3 + dc4*ak4 + dc5*ak5 + dc6*ak6);
+   return m_y + dx*( c1*m_dydx +            c3*ak3 +  c4*ak4 +  c6*ak6);
+}
+
+#endif

kscreensaver/kdesavers/rotation.cpp

@@ -0,0 +1,882 @@
+/** @file
+ *
+ * KRotation screen saver for KDE
+ *
+ * The screen saver displays a physically realistic simulation of a force free
+ * rotating asymmetric body.  The equations of motion for such a rotation, the
+ * Euler equations, are integrated numerically by the Runge-Kutta method.
+ *
+ * Copyright (C) 2004 Georg Drenkhahn, Georg.Drenkhahn@gmx.net
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License or (at your option) version 3 or
+ * any later version accepted by the membership of KDE e.V. (or its successor
+ * approved by the membership of KDE e.V.), which shall act as a proxy defined
+ * in Section 14 of version 3 of the license.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ * details.
+ */
+
+#define QT_NO_COMPAT
+
+// std. C++ headers
+#include <cstdlib>
+
+// STL headers
+#include <deque>
+
+// Qt headers
+#include <QCheckBox>
+#include <QLineEdit>
+#include <QValidator>
+#include <QToolTip>
+#include <QResizeEvent>
+
+// KDE headers
+#include <KLocale>
+#include <KGlobal>
+#include <KConfig>
+#include <KDebug>
+#include <KMessageBox>
+
+// Eigen2 from KDE support
+#include <Eigen/Core>
+#include <Eigen/Geometry>
+// import all Eigen types, Transform and Quaternion are not part of the
+// namespace part published by USING_PART_OF_NAMESPACE_EIGEN
+using namespace Eigen;
+
+// the screen saver preview area class
+#include "sspreviewarea.h"
+
+#include "rotation.h"           // own interfaces
+#include "rotation.moc"
+
+/** Version number of this screen saver */
+#define KROTATION_VERSION "2.0"
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+
+// libkscreensaver interface
+class KRotationSaverInterface : public KScreenSaverInterface
+{
+   public:
+      virtual KAboutData* aboutData()
+      {
+         return new KAboutData(
+            "krotation.kss", "klock",
+            ki18n("Simulation of a force free rotating asymmetric body"),
+            KROTATION_VERSION,
+            ki18n("Simulation of a force free rotating asymmetric body"));
+      }
+
+      /** function to create screen saver object */
+      virtual KScreenSaver* create(WId id)
+      {
+         return new KRotationSaver(id);
+      }
+
+      /** function to create setup dialog for screen saver */
+      virtual QDialog* setup()
+      {
+         return new KRotationSetup();
+      }
+};
+
+int main(int argc, char *argv[])
+{
+   KRotationSaverInterface kss;
+   return kScreenSaverMain(argc, argv, kss);
+}
+
+//-----------------------------------------------------------------------------
+// EulerOdeSolver implementation
+//-----------------------------------------------------------------------------
+
+EulerOdeSolver::EulerOdeSolver(
+   const double& t,
+   const double& dt,
+   const double& A,
+   const double& B,
+   const double& C,
+   Vector12d&    y,
+   const double& eps)
+   : RkOdeSolver<double,12>(t, y, dt, eps),
+     m_A(A),
+     m_B(B),
+     m_C(C)
+{
+}
+
+Vector12d EulerOdeSolver::f(const double& x, const Vector12d& y) const
+{
+   // unused
+   (void)x;
+
+   // vec omega in body coor. sys.: omega_body = (p, q, r)
+   const Vector3d omega_body(y.head<3>());
+
+   // body unit vectors in fixed frame coordinates
+   Matrix3d e;
+   for (int i=0; i<3; ++i)
+   {
+      e.col(i) = y.segment<3>(3+i*3);
+   }
+
+   // vec omega in global fixed coor. sys.
+   const Vector3d omega = e * omega_body;
+
+   // return vector y'
+   Vector12d ypr;
+
+   // omega_body'
+   ypr[0] = -(m_C-m_B)/m_A * omega_body[1] * omega_body[2]; // p'
+   ypr[1] = -(m_A-m_C)/m_B * omega_body[2] * omega_body[0]; // q'
+   ypr[2] = -(m_B-m_A)/m_C * omega_body[0] * omega_body[1]; // r'
+
+   // e1', e2', e3'
+   for (int i=0; i<3; ++i)
+   {
+      ypr.segment<3>(3+i*3) = omega.cross(e.col(i));
+   }
+
+   return ypr;
+}
+//-----------------------------------------------------------------------------
+
+
+//-----------------------------------------------------------------------------
+// Rotation: screen saver widget
+//-----------------------------------------------------------------------------
+
+RotationGLWidget::RotationGLWidget(
+   QWidget*              parent,
+   const KRotationSaver& saver)
+   : QGLWidget(parent),
+     m_eyeR(25),
+     m_eyeTheta(1),
+     m_eyePhi(M_PI*0.25),
+     m_boxSize(Vector3d::Ones()),
+     m_fixedAxses(0),
+     m_bodyAxses(0),
+     m_lightR(10),
+     m_lightTheta(M_PI/4),
+     m_lightPhi(0),
+     m_bodyAxsesLength(6),
+     m_fixedAxsesLength(8),
+     m_saver(saver)
+{
+   /* Set the box sizes from the momenta of inertia.  J is the 3 vector with
+    * momenta of inertia with respect to the 3 figure axes. */
+
+   const Vector3d& J = m_saver.J();
+
+   /* the default values must be valid so that w,h,d are real! */
+   const GLfloat x2 = 6.0*(-J[0] + J[1] + J[2]);
+   const GLfloat y2 = 6.0*( J[0] - J[1] + J[2]);
+   const GLfloat z2 = 6.0*( J[0] + J[1] - J[2]);
+
+   if ((x2>=0) && (y2>=0) && (z2>=0))
+   {
+      m_boxSize = Vector3d(std::sqrt(x2), std::sqrt(y2), std::sqrt(z2));
+   }
+   else
+   {
+      kError() << "parameter error";
+   }
+}
+
+/* --------- protected methods ----------- */
+
+void RotationGLWidget::initializeGL(void)
+{
+   qglClearColor(QColor(Qt::black)); // set color to clear the background
+
+   glClearDepth(1);             // depth buffer setup
+   glEnable(GL_DEPTH_TEST);     // depth testing
+   glDepthFunc(GL_LEQUAL);      // type of depth test
+
+   glShadeModel(GL_SMOOTH);     // smooth color shading in poygons
+
+   // nice perspective calculation
+   glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
+
+   // set up the light
+   glEnable(GL_LIGHTING);
+   glEnable(GL_LIGHT0);
+   // set position of light0
+   GLfloat lightPos[4]=
+      {m_lightR * std::sin(m_lightTheta) * std::sin(m_lightPhi),
+       m_lightR * std::sin(m_lightTheta) * std::cos(m_lightPhi),
+       m_lightR * std::cos(m_lightTheta), 1.};
+   glLightfv(GL_LIGHT0, GL_POSITION, lightPos);
+
+   // enable setting the material colour by glColor()
+   glEnable(GL_COLOR_MATERIAL);
+
+   // set up display lists
+
+   if (m_fixedAxses == 0)
+   {
+      m_fixedAxses = glGenLists(1); // list to be returned
+   }
+   glNewList(m_fixedAxses, GL_COMPILE);
+
+   // fixed coordinate system axes
+
+   glPushMatrix();
+   glLoadIdentity();
+
+   // z-axis, blue
+   qglColor(QColor(Qt::blue));
+   myGlArrow(m_fixedAxsesLength, 0.5f, 0.03f, 0.1f);
+
+   // x-axis, red
+   qglColor(QColor(Qt::red));
+   glRotatef(90, 0, 1, 0);
+
+   myGlArrow(m_fixedAxsesLength, 0.5f, 0.03f, 0.1f);
+
+   // y-axis, green
+   qglColor(QColor(Qt::green));
+   glLoadIdentity();
+   glRotatef(-90, 1, 0, 0);
+   myGlArrow(m_fixedAxsesLength, 0.5f, 0.03f, 0.1f);
+
+   glPopMatrix();
+   glEndList();
+   // end of axes object list
+
+
+   // box and box-axses
+   if (m_bodyAxses == 0)
+   {
+      m_bodyAxses = glGenLists(1); // list to be returned
+   }
+   glNewList(m_bodyAxses, GL_COMPILE);
+
+   // z-axis, blue
+   qglColor(QColor(Qt::blue));
+   myGlArrow(m_bodyAxsesLength, 0.5f, 0.03f, 0.1f);
+
+   // x-axis, red
+   qglColor(QColor(Qt::red));
+   glPushMatrix();
+   glRotatef(90, 0, 1, 0);
+   myGlArrow(m_bodyAxsesLength, 0.5f, 0.03f, 0.1f);
+   glPopMatrix();
+
+   // y-axis, green
+   qglColor(QColor(Qt::green));
+   glPushMatrix();
+   glRotatef(-90, 1, 0, 0);
+   myGlArrow(m_bodyAxsesLength, 0.5f, 0.03f, 0.1f);
+   glPopMatrix();
+
+   glEndList();
+}
+
+void RotationGLWidget::draw_traces(void)
+{
+   const std::deque<Matrix3d>&e = m_saver.e();
+
+   // traces must contain at least 2 elements
+   if (e.size() <= 1)
+   {
+      return;
+   }
+
+   glPushMatrix();
+   glScalef(m_bodyAxsesLength, m_bodyAxsesLength, m_bodyAxsesLength);
+
+   glEnable(GL_BLEND);
+   glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+
+   for (int j=0; j<3; ++j)
+   {
+      if (m_saver.traceFlag(j))
+      {
+         // emission colour
+         GLfloat em[4] = {0,0,0,1};
+         em[j] = 1; // set either red, green, blue emission colour
+
+         glMaterialfv(GL_FRONT_AND_BACK, GL_EMISSION, em);
+         glColor4fv(em);
+
+         // set iterator of the tail part
+         std::deque<Matrix3d>::const_iterator eit  = e.begin();
+         std::deque<Matrix3d>::const_iterator tail =
+            e.begin() +
+            static_cast<std::deque<Matrix3d>::difference_type>
+            (0.9 * e.size());
+
+         glBegin(GL_LINES);
+         for (; eit < e.end()-1; ++eit)
+         {
+            glVertex3f((*eit)(0,j), (*eit)(1,j), (*eit)(2,j));
+            // decrease transparency for tail section
+            if (eit > tail)
+            {
+               em[3] =
+                  static_cast<GLfloat>
+                  (1.0 - double(eit-tail)/(0.1 * e.size()));
+            }
+            glColor4fv(em);
+            glMaterialfv(GL_FRONT_AND_BACK, GL_EMISSION, em);
+            glVertex3f((*(eit+1))(0,j), (*(eit+1))(1,j), (*(eit+1))(2,j));
+         }
+         glEnd();
+      }
+   }
+
+   glDisable(GL_BLEND);
+
+   glPopMatrix();
+}
+
+void RotationGLWidget::paintGL(void)
+{
+   // clear color and depth buffer
+   glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
+
+   glMatrixMode(GL_MODELVIEW);           // select modelview matrix
+
+   glLoadIdentity();
+   GLfloat const em[] = {0,0,0,1};
+   glMaterialfv(GL_FRONT_AND_BACK, GL_EMISSION, em);
+
+   glPushMatrix();
+   // calculate the transform which rotates the unit z vector onto omega
+   glLoadMatrixd(
+      Projective3d(
+         Quaternion<double>()
+         .setFromTwoVectors(Vector3d::UnitZ(), m_saver.omega())
+         .toRotationMatrix())
+      .data());
+   // draw the white omega arrow
+   qglColor(QColor(Qt::white));
+   myGlArrow(7, .5f, .1f, 0.2f);
+   glPopMatrix();
+
+   // draw the fixed axes
+   glCallList(m_fixedAxses);
+
+
+   // create transformation/rotation matrix from the body and its unit axes
+   glPushMatrix();
+   glLoadMatrixd(
+      Projective3d(m_saver.e().front())
+      .data());
+
+   // draw the body unit axis
+   glCallList(m_bodyAxses);
+
+   // scaling from a cube to the rotating body
+   glScalef(m_boxSize[0]/2, m_boxSize[1]/2, m_boxSize[2]/2);
+
+   // paint box
+   glBegin(GL_QUADS);
+   // front (z)
+   qglColor(QColor(Qt::blue));
+   glNormal3f( 0,0,1);
+   glVertex3f( 1,  1,  1);
+   glVertex3f(-1,  1,  1);
+   glVertex3f(-1, -1,  1);
+   glVertex3f( 1, -1,  1);
+   // back (-z)
+   glNormal3f( 0,0,-1);
+   glVertex3f( 1,  1, -1);
+   glVertex3f(-1,  1, -1);
+   glVertex3f(-1, -1, -1);
+   glVertex3f( 1, -1, -1);
+   // top (y)
+   qglColor(QColor(Qt::green));
+   glNormal3f( 0,1,0);
+   glVertex3f( 1,  1,  1);
+   glVertex3f( 1,  1, -1);
+   glVertex3f(-1,  1, -1);
+   glVertex3f(-1,  1,  1);
+   // bottom (-y)
+   glNormal3f( 0,-1,0);
+   glVertex3f( 1, -1,  1);
+
+   glVertex3f( 1, -1, -1);
+   glVertex3f(-1, -1, -1);
+   glVertex3f(-1, -1,  1);
+   // left (-x)
+   qglColor(QColor(Qt::red));
+   glNormal3f( -1,0,0);
+   glVertex3f(-1,  1,  1);
+   glVertex3f(-1,  1, -1);
+   glVertex3f(-1, -1, -1);
+   glVertex3f(-1, -1,  1);
+   // right (x)
+   glNormal3f( 1,0,0);
+   glVertex3f( 1,  1,  1);
+   glVertex3f( 1,  1, -1);
+   glVertex3f( 1, -1, -1);
+   glVertex3f( 1, -1,  1);
+   glEnd();
+
+   glPopMatrix();
+
+   // draw the traces
+   draw_traces();
+
+   glFlush();
+}
+
+void RotationGLWidget::resizeGL(int w, int h)
+{
+   kDebug() << "w=" << w << ", h=" << h << "\n";
+
+   // prevent division by zero
+   if (h == 0)
+   {
+      return;
+   }
+
+   // set the new view port
+   glViewport(0, 0, (GLint)w, (GLint)h);
+
+   // set up projection matrix
+   glMatrixMode(GL_PROJECTION);
+   glLoadIdentity();
+   // Perspective view
+   gluPerspective(40.0f, (GLdouble)w/(GLdouble)h, 1.0, 100.0f);
+
+   // Viewing transformation, position for better view
+   // Theta is polar angle 0<Theta<Pi
+   gluLookAt(
+      m_eyeR * std::sin(m_eyeTheta) * std::sin(m_eyePhi),
+      m_eyeR * std::sin(m_eyeTheta) * std::cos(m_eyePhi),
+      m_eyeR * std::cos(m_eyeTheta),
+      0,0,0,
+      0,0,1);
+}
+
+/* --------- privat methods ----------- */
+
+void RotationGLWidget::myGlArrow(
+   GLfloat total_length, GLfloat head_length,
+   GLfloat base_width,   GLfloat head_width)
+{
+   GLUquadricObj* const quadAx = gluNewQuadric();
+   glPushMatrix();
+   gluCylinder(
+      quadAx, base_width, base_width,
+      total_length - head_length, 10, 1);
+   glTranslatef(0, 0, total_length - head_length);
+   gluCylinder(quadAx, head_width, 0, head_length, 10, 1);
+   glPopMatrix();
+   gluDeleteQuadric(quadAx);
+}
+
+
+//-----------------------------------------------------------------------------
+// KRotationSaver: screen saver class
+//-----------------------------------------------------------------------------
+
+// class methods
+
+KRotationSaver::KRotationSaver(WId id)
+   : KScreenSaver(id),
+     m_solver(0),
+     m_glArea(0),
+     m_timer(0),
+     m_J(4,2,3),                // fixed box sizes!
+     m_traceLengthSeconds(sm_traceLengthSecondsDefault),
+     m_Lz(sm_LzDefault),
+     m_initEulerPhi(0),
+     m_initEulerPsi(0),
+     m_initEulerTheta(sm_initEulerThetaDefault)
+{
+   // no need to set our parent widget's background here, the GL widget sets its
+   // own background color
+
+   readSettings();              // read global settings
+
+   // init m_e1,m_e2,m_e3,m_omega, construct and init m_solver
+   initData();
+
+   // create gl widget w/o parent
+   m_glArea = new RotationGLWidget(0, *this);
+   embed(m_glArea);             // embed gl widget and resize it
+   m_glArea->show();            // show embedded gl widget
+
+   // set up cyclic timer
+   m_timer = new QTimer(this);
+   m_timer->start(sm_deltaT);
+   connect(m_timer, SIGNAL(timeout()), this, SLOT(doTimeStep()));
+}
+
+KRotationSaver::~KRotationSaver()
+{
+   m_timer->stop();
+
+   // m_timer is automatically deleted with parent KRotationSaver
+   delete m_glArea;
+   delete m_solver;
+}
+
+void KRotationSaver::initData()
+{
+   // rotation by phi around z = zhat axis
+   Matrix3d et(AngleAxisd(m_initEulerPhi, Vector3d::UnitZ()));
+   // rotation by theta around new x axis
+   et = AngleAxisd(m_initEulerPhi, et.col(0)).toRotationMatrix() * et;
+   // rotation by psi around new z axis
+   et = AngleAxisd(m_initEulerPsi, et.col(2)).toRotationMatrix() * et;
+
+   // set first vector in deque
+   m_e.clear(); m_e.push_front(et);
+
+   /* calc L in body frame:
+    *
+    * determine unit-axes of fixed frame in body coordinates, invert the
+    * transformations above for unit vectors of the body frame */
+
+   // rotation by -psi along z axis
+   Matrix3d e_body(AngleAxisd(-m_initEulerPsi, Vector3d::UnitZ()));
+   // rotation by -theta along new x axis
+   e_body = AngleAxisd(-m_initEulerTheta, e_body.col(0)).toRotationMatrix() * e_body;
+
+   // omega_body = L_body * J_body^(-1)
+   // component-wise division because J_body is a diagonal matrix
+   Vector3d omega_body = (m_Lz * e_body.col(2)).cwise() / m_J;
+
+   // initial rotation vector
+   m_omega = et * omega_body;
+
+   // assemble initial y for solver
+   Vector12d y;
+   y.head<3>() = omega_body;
+   // 3 basis vectors of body system in fixed coordinates
+   y.segment<3>(3) = et.col(0);
+   y.segment<3>(6) = et.col(1);
+   y.segment<3>(9) = et.col(2);
+
+   if (m_solver!=0)
+   {
+      // deleting the solver is necessary when parameters are changed in the
+      // configuration dialog.
+      delete m_solver;
+   }
+   // init solver
+   m_solver = new EulerOdeSolver(
+      0.0,      // t
+      0.01,     // first dt step size estimation
+      m_J[0], m_J[1], m_J[2], // A,B,C
+      y,        // omega_body,e1,e2,e3
+      1e-5);    // eps
+}
+
+void KRotationSaver::readSettings()
+{
+   // read configuration settings from config file
+   KConfigGroup config(KGlobal::config(), "Settings");
+
+   // internal saver parameters are set to stored values or left at their
+   // default values if stored values are out of range
+   setTraceFlag(0, config.readEntry("x trace", sm_traceFlagDefault[0]));
+   setTraceFlag(1, config.readEntry("y trace", sm_traceFlagDefault[1]));
+   setTraceFlag(2, config.readEntry("z trace", sm_traceFlagDefault[2]));
+   setRandomTraces(config.readEntry("random traces", sm_randomTracesDefault));
+   setTraceLengthSeconds(
+      config.readEntry("length", sm_traceLengthSecondsDefault));
+   setLz(
+      config.readEntry("Lz",     sm_LzDefault));
+   setInitEulerTheta(
+      config.readEntry("theta",  sm_initEulerThetaDefault));
+}
+
+void KRotationSaver::setTraceLengthSeconds(const double& t)
+{
+   if ((t >= sm_traceLengthSecondsLimitLower)
+       && (t <= sm_traceLengthSecondsLimitUpper))
+   {
+      m_traceLengthSeconds = t;
+   }
+}
+
+void KRotationSaver::setLz(const double& Lz)
+{
+   if ((Lz >= sm_LzLimitLower) && (Lz <= sm_LzLimitUpper))
+   {
+      m_Lz = Lz;
+   }
+}
+
+void KRotationSaver::setInitEulerTheta(const double& theta)
+{
+   if ((theta >= sm_initEulerThetaLimitLower)
+       && (theta <= sm_initEulerThetaLimitUpper))
+   {
+      m_initEulerTheta = theta;
+   }
+}
+
+//   public slots
+
+void KRotationSaver::doTimeStep()
+{
+   // integrate a step ahead
+   m_solver->integrate(0.001*sm_deltaT);
+
+   // read new y
+   Vector12d y = m_solver->Y();
+
+   std::deque<Vector3d>::size_type
+      max_vec_length =
+      static_cast<std::deque<Vector3d>::size_type>
+      ( m_traceLengthSeconds/(0.001*sm_deltaT) );
+
+   // construct matrix from solution vector
+   // read out new body coordinate system
+   Matrix3d et;
+   for (int j=0; j<3; ++j)
+   {
+      et.col(j) = y.segment<3>(3*j+3);
+   }
+
+   m_e.push_front(et);
+
+   if (max_vec_length > 0)
+   {
+      m_e.push_front(et);
+      while (m_e.size() > max_vec_length)
+      {
+         m_e.pop_back();
+      }
+   }
+   else
+   {
+      // only set the 1. element
+      m_e.front() = et;
+      // and delete all other emements
+      if (m_e.size() > 1)
+      {
+         m_e.resize(1);
+      }
+   }
+
+   // current rotation vector omega
+   m_omega = m_e.front() * y.head<3>();
+
+   // set new random traces every 10 seconds
+   if (m_randomTraces)
+   {
+      static unsigned int counter=0;
+      ++counter;
+      if (counter > unsigned(10.0/(0.001*sm_deltaT)))
+      {
+         counter=0;
+         for (int i=0; i<3; ++i)
+         {
+            m_traceFlag[i] = (rand()%2==1);
+         }
+      }
+   }
+
+   m_glArea->updateGL();
+
+   // no need to restart timer here, it is a cyclic timer
+}
+
+// public slot of KRotationSaver, forward resize event to public slot of glArea
+// to allow the resizing of the gl area withing the setup dialog
+void KRotationSaver::resizeGlArea(QResizeEvent* e)
+{
+   m_glArea->resize(e->size());
+}
+
+// public static class members
+
+const double KRotationSaver::sm_traceLengthSecondsLimitLower =  0.0;
+const double KRotationSaver::sm_traceLengthSecondsLimitUpper = 99.0;
+const double KRotationSaver::sm_traceLengthSecondsDefault    =  3.0;
+
+const bool   KRotationSaver::sm_traceFlagDefault[3] = {false, false, true};
+const bool   KRotationSaver::sm_randomTracesDefault          = true;
+
+const double KRotationSaver::sm_LzLimitLower                 =   0.0;
+const double KRotationSaver::sm_LzLimitUpper                 = 500.0;
+const double KRotationSaver::sm_LzDefault                    =  10.0;
+
+const double KRotationSaver::sm_initEulerThetaLimitLower     =   0.0;
+const double KRotationSaver::sm_initEulerThetaLimitUpper     = 180.0;
+const double KRotationSaver::sm_initEulerThetaDefault        =   0.03;
+
+// private static class members
+
+const unsigned int KRotationSaver::sm_deltaT                 = 20;
+
+
+//-----------------------------------------------------------------------------
+// KRotationSetup: dialog to setup screen saver parameters
+//-----------------------------------------------------------------------------
+
+KRotationSetup::KRotationSetup(QWidget* parent)
+   : KDialog(parent)
+{
+   setCaption(i18n( "KRotation Setup" ));
+   setButtons(Ok|Cancel|Help);
+   setDefaultButton(Ok);
+   setButtonText( Help, i18n( "A&bout" ) );
+   QWidget *main = new QWidget(this);
+   setMainWidget(main);
+   cfg = new RotationWidget();
+   cfg->setupUi( main );
+
+   // the dialog should block, no other control center input should be possible
+   // until the dialog is closed
+   setModal(true);
+
+   cfg->m_lengthEdit->setValidator(
+      new QDoubleValidator(
+         KRotationSaver::sm_traceLengthSecondsLimitLower,
+         KRotationSaver::sm_traceLengthSecondsLimitUpper,
+         3, cfg->m_lengthEdit));
+   cfg->m_LzEdit->setValidator(
+      new QDoubleValidator(
+         KRotationSaver::sm_LzLimitLower,
+         KRotationSaver::sm_LzLimitUpper,
+         3, cfg->m_LzEdit));
+   cfg->m_thetaEdit->setValidator(
+      new QDoubleValidator(
+         KRotationSaver::sm_initEulerThetaLimitLower,
+         KRotationSaver::sm_initEulerThetaLimitUpper,
+         3, cfg->m_thetaEdit));
+
+   // set tool tips of editable fields
+   cfg->m_lengthEdit->setToolTip(
+      ki18n("Length of traces in seconds of visibility.\nValid values from %1 to %2.")
+      .subs(KRotationSaver::sm_traceLengthSecondsLimitLower, 0, 'f', 2)
+      .subs(KRotationSaver::sm_traceLengthSecondsLimitUpper, 0, 'f', 2)
+      .toString());
+   cfg->m_LzEdit->setToolTip(
+      ki18n("Angular momentum in z direction in arbitrary units.\nValid values from %1 to %2.")
+      .subs(KRotationSaver::sm_LzLimitLower, 0, 'f', 2)
+      .subs(KRotationSaver::sm_LzLimitUpper, 0, 'f', 2)
+      .toString());
+   cfg->m_thetaEdit->setToolTip(
+      ki18n("Gravitational constant in arbitrary units.\nValid values from %1 to %2.")
+      .subs(KRotationSaver::sm_initEulerThetaLimitLower, 0, 'f', 2)
+      .subs(KRotationSaver::sm_initEulerThetaLimitUpper, 0, 'f', 2)
+      .toString());
+
+   // setting the background of m_preview widget is not necessary, it's content
+   // is overlayed with the embedded GL widget anyway
+   cfg->m_preview->show();    // otherwise saver does not get correct size initially
+
+   // create screen saver and give it the WinID of the preview area in which it
+   // will be embedded
+   m_saver = new KRotationSaver(cfg->m_preview->winId());
+
+   // read settings from saver and update GUI elements with these values, saver
+   // has read settings in its constructor
+
+   // set editable fields with stored values as defaults
+   cfg->m_xTrace->setChecked(m_saver->traceFlag(0));
+   cfg->m_yTrace->setChecked(m_saver->traceFlag(1));
+   cfg->m_zTrace->setChecked(m_saver->traceFlag(2));
+   cfg->m_randTraces->setChecked(m_saver->randomTraces());
+   QString text;
+   text.setNum(m_saver->traceLengthSeconds());
+   cfg->m_lengthEdit->setText(text);
+   text.setNum(m_saver->Lz());
+   cfg->m_LzEdit->setText(text);
+   text.setNum(m_saver->initEulerTheta());
+   cfg->m_thetaEdit->setText(text);
+
+   // if the preview area is resized it emits the resized() event which is
+   // caught by m_saver.  The embedded GLArea is resized to fit into the preview
+   // area.
+   connect(cfg->m_preview,   SIGNAL(resized(QResizeEvent*)),
+           m_saver,     SLOT(resizeGlArea(QResizeEvent*)));
+
+   connect(this,    SIGNAL(okClicked()),            this, SLOT(okButtonClickedSlot()));
+   connect(this, SIGNAL(helpClicked()),            this, SLOT(aboutButtonClickedSlot()));
+
+   connect(cfg->m_xTrace,      SIGNAL(toggled(bool)),        this, SLOT(xTraceToggled(bool)));
+   connect(cfg->m_randTraces,  SIGNAL(toggled(bool)),        this, SLOT(randomTracesToggled(bool)));
+   connect(cfg->m_yTrace,      SIGNAL(toggled(bool)),        this, SLOT(yTraceToggled(bool)));
+   connect(cfg->m_zTrace,      SIGNAL(toggled(bool)),        this, SLOT(zTraceToggled(bool)));
+   connect(cfg->m_lengthEdit,  SIGNAL(textChanged(QString)), this, SLOT(lengthEnteredSlot(QString)));
+   connect(cfg->m_LzEdit,      SIGNAL(textChanged(QString)), this, SLOT(LzEnteredSlot(QString)));
+   connect(cfg->m_thetaEdit,   SIGNAL(textChanged(QString)), this, SLOT(thetaEnteredSlot(QString)));
+}
+
+KRotationSetup::~KRotationSetup()
+{
+   delete m_saver;
+   delete cfg;
+}
+
+// Ok pressed - save settings and exit
+void KRotationSetup::okButtonClickedSlot(void)
+{
+   KConfigGroup config(KGlobal::config(), "Settings");
+   config.writeEntry("x trace",       m_saver->traceFlag(0));
+   config.writeEntry("y trace",       m_saver->traceFlag(1));
+   config.writeEntry("z trace",       m_saver->traceFlag(2));
+   config.writeEntry("random traces", m_saver->randomTraces());
+   config.writeEntry("length",        m_saver->traceLengthSeconds());
+   config.writeEntry("Lz",            m_saver->Lz());
+   config.writeEntry("theta",         m_saver->initEulerTheta());
+   config.sync();
+   accept();
+}
+
+void KRotationSetup::aboutButtonClickedSlot(void)
+{
+   KMessageBox::about(this, i18n("\
+<h3>KRotation Screen Saver for KDE</h3>\
+<p>Simulation of a force free rotating asymmetric body</p>\
+<p>Copyright (c) Georg&nbsp;Drenkhahn 2004</p>\
+<p><tt>Georg.Drenkhahn@gmx.net</tt></p>"));
+}
+
+void KRotationSetup::xTraceToggled(bool state)
+{
+   m_saver->setTraceFlag(0, state);
+}
+void KRotationSetup::yTraceToggled(bool state)
+{
+   m_saver->setTraceFlag(1, state);
+}
+void KRotationSetup::zTraceToggled(bool state)
+{
+   m_saver->setTraceFlag(2, state);
+}
+void KRotationSetup::randomTracesToggled(bool state)
+{
+   m_saver->setRandomTraces(state);
+   if (!state)
+   {
+      // restore settings from gui if random traces are turned off
+      m_saver->setTraceFlag(0, cfg->m_xTrace->isChecked());
+      m_saver->setTraceFlag(1, cfg->m_yTrace->isChecked());
+      m_saver->setTraceFlag(2, cfg->m_zTrace->isChecked());
+   }
+}
+void KRotationSetup::lengthEnteredSlot(const QString& s)
+{
+   m_saver->setTraceLengthSeconds(s.toDouble());
+}
+void KRotationSetup::LzEnteredSlot(const QString& s)
+{
+   m_saver->setLz(s.toDouble());
+   m_saver->initData();
+}
+void KRotationSetup::thetaEnteredSlot(const QString& s)
+{
+   m_saver->setInitEulerTheta(s.toDouble());
+   m_saver->initData();
+}

kscreensaver/kdesavers/rotation.h

@@ -0,0 +1,386 @@
+/** @file
+ *
+ * KRotation screen saver for KDE
+ *
+ * The screen saver displays a physically realistic simulation of a force free
+ * rotating asymmetric body.  The equations of motion for such a rotation, the
+ * Euler equations, are integrated numerically by the Runge-Kutta method.
+ *
+ * Copyright (C) 2004 Georg Drenkhahn, Georg.Drenkhahn@gmx.net
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License or (at your option) version 3 or
+ * any later version accepted by the membership of KDE e.V. (or its successor
+ * approved by the membership of KDE e.V.), which shall act as a proxy defined
+ * in Section 14 of version 3 of the license.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ * details.
+ */
+
+#ifndef ROTATION2_H
+#define ROTATION2_H
+
+// Qt headers
+#include <qwidget.h>
+#include <qtimer.h>
+#include <qgl.h>
+
+// GL headers
+#include <GL/glu.h>
+#include <GL/gl.h>
+
+// KDE headers
+#include <kscreensaver.h>
+
+// Eigen2 from KDE support
+#include <Eigen/Core>
+// import most common Eigen types
+using namespace Eigen;
+
+// own extension of typdefed vector types of Eigen2
+typedef Matrix<double,12,1> Vector12d;
+
+#include "rkodesolver.h"
+
+// KRotationSetupUi
+#include "ui_rotationcfg.h"
+
+//--------------------------------------------------------------------
+
+/** @brief ODE solver for the Euler equations.
+ *
+ * Class implements RkOdeSolver<double> to solve the Euler equations of motion
+ * tor the rotating object. */
+class EulerOdeSolver : public RkOdeSolver<double,12>
+{
+  public:
+   /** @brief Constructor for the ODE solver for the Euler equations.
+    * @param t Time in seconds, integration variable
+    * @param dt Initial time increment in seconds for integration, auto adjusted
+    * later to guarantee precision
+    * @param A Moment of inertia along 1. figure axis
+    * @param B Moment of inertia along 2. figure axis
+    * @param C Moment of inertia along 3. figure axis
+    * @param y Vector of 12 elements containing the initial rotation vector
+    * omega (elements 0 to 2), and the initial rotating systems coordinate
+    * vectors e1, e2, e3 (elements 3 to 5, 6 to 8, and 9 to 11).
+    * @param eps Relative precision per integration step, see
+    * RkOdeSolver::RkOdeSolver(). */
+   EulerOdeSolver(
+      const double& t,
+      const double& dt,
+      const double& A,
+      const double& B,
+      const double& C,
+      Vector12d&    y,
+      const double& eps);
+
+  protected:
+   /** @brief ODE function for the Euler equation system
+    * @param x time in seconds
+    * @param y Vector of 12 elements containing the rotation vector omega
+    * (elements 0 to 2), and the rotating systems coordinate vectors e1, e2, e3
+    * (elements 3 to 5, 6 to 8, and 9 to 11).
+    * @return derivation dy/dx */
+   Vector12d f(const double& x, const Vector12d& y) const;
+
+  private:
+   /** Moments of inertia along the three figure axes */
+   double m_A, m_B, m_C;
+};
+
+//--------------------------------------------------------------------
+
+/* forward declaration */
+class KRotationSaver;
+
+//--------------------------------------------------------------------
+
+/** @brief GL widget class for the KRotation screen saver
+ *
+ * Class implements QGLWidget to display the KRotation screen saver. */
+class RotationGLWidget : public QGLWidget
+{
+   Q_OBJECT
+
+  public:
+   /** @brief Constructor of KRotation's GL widget
+    * @param parent parent widget, passed to QGLWidget's constructor
+    * @param omega current rotation vector
+    * @param e trace data
+    * @param J 3 vector with momenta of inertia with respect to the 3 figure
+    * axes. */
+   RotationGLWidget(
+      QWidget*              parent,
+      const KRotationSaver& saver);
+
+  protected:
+   /** Called if scenery (GL view) must be updated */
+   virtual void paintGL();
+   /** Called if gl widget was resized.  Method makes adjustments for new
+    * perspective */
+   virtual void resizeGL(int w, int h);
+   /** Setup the GL environment */
+   virtual void initializeGL();
+
+  private:
+   /** @brief Draw 3D arrow
+    * @param total_length total length of arrow
+    * @param head_length length of arrow head (cone)
+    * @param base_width width of arrow base
+    * @param head_width width of arrow head (cone)
+    *
+    * The arrow is drawn from the coordinates zero point along th z direction.
+    * The cone's tip is located at (0,0,@a total_length). */
+   void myGlArrow(
+      GLfloat total_length,
+      GLfloat head_length,
+      GLfloat base_width,
+      GLfloat head_width);
+   /** Draw the traces in the GL area */
+   void draw_traces (void);
+
+  private: // Private attributes
+   /** Eye position distance from coordinate zero point */
+   GLfloat  m_eyeR;
+   /** Eye position theta angle from z axis */
+   GLfloat  m_eyeTheta;
+   /** Eye position phi angle (longitude) */
+   GLfloat  m_eyePhi;
+   /** Box size */
+   Vector3d m_boxSize;
+   /** GL object list of fixed coordinate systems axses */
+   GLuint   m_fixedAxses;
+   /** GL object list of rotating coordinate systems axses */
+   GLuint   m_bodyAxses;
+   /** Light position distance from coordinate zero point */
+   GLfloat  m_lightR;
+   /** Light position theta angle from z axis */
+   GLfloat  m_lightTheta;
+   /** Light position phi angle (longitude) */
+   GLfloat  m_lightPhi;
+
+   /** Length of the rotating coordinate system axses */
+   GLfloat  m_bodyAxsesLength;
+   /** Length of the fixed coordinate system axses */
+   GLfloat  m_fixedAxsesLength;
+
+   /** reference to screen saver */
+   const KRotationSaver& m_saver;
+};
+
+//--------------------------------------------------------------------
+
+/** @brief Main class of the KRotation screen saver
+ *
+ * This class implements KScreenSaver for the KRotation screen saver. */
+class KRotationSaver : public KScreenSaver
+{
+   Q_OBJECT
+
+  public:
+
+   /* public member functions */
+
+   /** @brief Constructor of the KRotation screen saver object
+    * @param drawable Id of the window in which the screen saver is drawed
+    *
+    * Initial settings are read from disk, the GL widget is set up and displayed
+    * and the eq. of motion solver is started. */
+   KRotationSaver(WId drawable);
+   /** @brief Destructor of the KPendulum screen saver object
+    *
+    * Only KPendulumSaver::solver is destoyed. */
+   ~KRotationSaver();
+   /** read the saved settings from disk */
+   void readSettings();
+   /** init physical quantities and set up the ode solver */
+   void initData();
+
+   /** Returns length of traces in seconds of visibility, parameter from setup
+    * dialog */
+   inline double traceLengthSeconds(void) const
+      {
+         return m_traceLengthSeconds;
+      }
+   /** Sets the length of traces in seconds of visibility. */
+   void setTraceLengthSeconds(const double& t);
+
+   /** Flags indicating if the traces for x,y,z are shown.  Only relevant if
+    * ::randomTraces is not set to true.  Parameter from setup dialog */
+   inline bool traceFlag(unsigned int n) const
+      {
+         return m_traceFlag[n];
+      }
+   /** (Un)Sets the x,y,z traces flags. */
+   inline void setTraceFlag(unsigned int n, const bool& flag)
+      {
+         m_traceFlag[n] = flag;
+      }
+
+   /** If flag is set to true the traces will be (de)activated randomly all 10
+    * seconds.  Parameter from setup dialog */
+   inline bool randomTraces(void) const
+      {
+         return m_randomTraces;
+      }
+   /** (Un)Sets the random trace flag. */
+   inline void setRandomTraces(const bool& flag)
+      {
+         m_randomTraces = flag;
+      }
+
+   /** Returns the angular momentum. */
+   inline double Lz(void) const
+      {
+         return m_Lz;
+      }
+   /** Sets the angular momentum. */
+   void setLz(const double& Lz);
+
+   /** Returns initial eulerian angle theta of the top body at t=0 sec. */
+   inline double initEulerTheta(void) const
+      {
+         return m_initEulerTheta;
+      }
+   /** Set the initial eulerian angle theta of the top body at t=0 sec. */
+   void setInitEulerTheta(const double& theta);
+
+   /** Returns constant reference to m_omega */
+   inline const Vector3d& omega(void) const
+      {
+         return m_omega;
+      }
+   /** Returns constant reference to m_e */
+   inline const std::deque<Matrix3d>& e(void) const
+      {
+         return m_e;
+      }
+   /** Returns constant reference to m_J */
+   inline const Vector3d& J(void) const
+      {
+         return m_J;
+      }
+
+   /* public static class member variables */
+
+   /** Lower argument limit for setTraceLengthSeconds() */
+   static const double sm_traceLengthSecondsLimitLower;
+   /** Upper argument limit for setTraceLengthSeconds() */
+   static const double sm_traceLengthSecondsLimitUpper;
+   /** Default value of KRotationSaver::m_traceLengthSeconds */
+   static const double sm_traceLengthSecondsDefault;
+
+   /** Default values for KRotationSaver::m_traceFlag */
+   static const bool sm_traceFlagDefault[3];
+   /** Default value for KRotationSaver::m_randomTraces */
+   static const bool sm_randomTracesDefault;
+
+   /** Lower argument limit for setLz() */
+   static const double sm_LzLimitLower;
+   /** Upper argument limit for setLz() */
+   static const double sm_LzLimitUpper;
+   /** Default value for KRotationSaver::m_Lz */
+   static const double sm_LzDefault;
+
+   /** Lower argument limit for setInitEulerTheta() */
+   static const double sm_initEulerThetaLimitLower;
+   /** Upper argument limit for setInitEulerTheta() */
+   static const double sm_initEulerThetaLimitUpper;
+   /** Default value for KRotationSaver::m_initEulerTheta */
+   static const double sm_initEulerThetaDefault;
+
+  public slots:
+   /** slot is called if integration should proceed by ::sm_deltaT */
+   void doTimeStep();
+   /** slot is called if setup dialog changes in size and the GL area should be
+    * adjusted */
+   void resizeGlArea(QResizeEvent* e);
+
+  private:
+
+   /** Time step size for the integration in milliseconds.  Used in
+    * ::KRotationSaver and ::RotationGLWidget. */
+   static const unsigned int sm_deltaT;
+
+   /** The ode solver which is used to integrate the equations of motion */
+   EulerOdeSolver*   m_solver;
+   /** Gl widget of simulation */
+   RotationGLWidget* m_glArea;
+   /** Timer for the real time integration of the Euler equations */
+   QTimer*           m_timer;
+
+   /** current rotation vector */
+   Vector3d             m_omega;
+   /** deque of matrices of figure axes in fixed frame coordinates.  Each matrix
+    * column represents an axis vector */
+   std::deque<Matrix3d> m_e;
+   /** Momentum of inertia along figure axes */
+   const Vector3d       m_J;
+
+   /** Length of traces in seconds of visibility, parameter from setup dialog */
+   double   m_traceLengthSeconds;
+   /** Flags indicating if the traces for x,y,z are shown.  Only relevant if
+    * ::randomTraces is not set to true.  Parameter from setup dialog */
+   bool     m_traceFlag[3];
+   /** If flag is set to true the traces will be (de)activated randomly all 10
+    * seconds.  Parameter from setup dialog */
+   bool     m_randomTraces;
+   /** Angular momentum.  This is a constant of motion and points always into
+    * positive z direction.  Parameter from setup dialog */
+   double   m_Lz;
+
+   /** Initial eulerian angles phi of the top body at t=0s */
+   double   m_initEulerPhi;
+   /** Initial eulerian angles psi of the top body at t=0s */
+   double   m_initEulerPsi;
+   /** Initial eulerian angles theta of the top body at t=0 sec.  Parameter from
+    * setup dialog */
+   double   m_initEulerTheta;
+};
+
+class RotationWidget : public QWidget, public Ui::RotationWidget
+{
+public:
+    RotationWidget( QWidget *parent = 0L ) : QWidget( parent ) {
+        setupUi( this );
+    }
+};
+
+//--------------------------------------------------------------------
+
+/** @brief KRotation screen saver setup dialog.
+ *
+ * This class handles the KRotation screen saver setup dialog. */
+class KRotationSetup : public KDialog
+{
+   Q_OBJECT
+
+  public:
+   KRotationSetup(QWidget* parent = NULL);
+   ~KRotationSetup();
+
+  public slots:
+   /// slot for the OK Button: save settings and exit
+   void okButtonClickedSlot(void);
+   /// slot for the About Button: show the About dialog
+   void aboutButtonClickedSlot(void);
+   void randomTracesToggled(bool state);
+   void xTraceToggled(bool state);
+   void yTraceToggled(bool state);
+   void zTraceToggled(bool state);
+   void lengthEnteredSlot(const QString& s);
+   void LzEnteredSlot(const QString& s);
+   void thetaEnteredSlot(const QString& s);
+
+  private:
+   /// the screen saver widget which is displayed in the preview area
+   KRotationSaver* m_saver;
+    RotationWidget *cfg;
+};
+
+#endif

kscreensaver/kdesavers/rotationcfg.ui

@@ -0,0 +1,300 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>RotationWidget</class>
+ <widget class="QWidget" name="RotationWidget">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>388</width>
+    <height>287</height>
+   </rect>
+  </property>
+  <property name="sizePolicy">
+   <sizepolicy hsizetype="MinimumExpanding" vsizetype="MinimumExpanding">
+    <horstretch>0</horstretch>
+    <verstretch>0</verstretch>
+   </sizepolicy>
+  </property>
+  <property name="minimumSize">
+   <size>
+    <width>0</width>
+    <height>0</height>
+   </size>
+  </property>
+  <property name="maximumSize">
+   <size>
+    <width>1200</width>
+    <height>900</height>
+   </size>
+  </property>
+  <property name="baseSize">
+   <size>
+    <width>400</width>
+    <height>250</height>
+   </size>
+  </property>
+  <layout class="QVBoxLayout">
+   <item>
+    <layout class="QHBoxLayout">
+     <item>
+      <layout class="QVBoxLayout">
+       <item>
+        <widget class="QGroupBox" name="buttonGroup1">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="title">
+          <string>Traces</string>
+         </property>
+         <layout class="QGridLayout">
+          <item row="0" column="0" colspan="2">
+           <layout class="QGridLayout">
+            <item row="0" column="0">
+             <widget class="QCheckBox" name="m_xTrace">
+              <property name="enabled">
+               <bool>true</bool>
+              </property>
+              <property name="text">
+               <string>x</string>
+              </property>
+             </widget>
+            </item>
+            <item row="1" column="0" colspan="3">
+             <widget class="QCheckBox" name="m_randTraces">
+              <property name="text">
+               <string>Random</string>
+              </property>
+             </widget>
+            </item>
+            <item row="0" column="1">
+             <widget class="QCheckBox" name="m_yTrace">
+              <property name="text">
+               <string>y</string>
+              </property>
+             </widget>
+            </item>
+            <item row="0" column="2">
+             <widget class="QCheckBox" name="m_zTrace">
+              <property name="text">
+               <string>z</string>
+              </property>
+             </widget>
+            </item>
+           </layout>
+          </item>
+          <item row="1" column="0">
+           <widget class="QLabel" name="textLabel1">
+            <property name="text">
+             <string>Length:</string>
+            </property>
+            <property name="wordWrap">
+             <bool>false</bool>
+            </property>
+           </widget>
+          </item>
+          <item row="1" column="1">
+           <widget class="QLineEdit" name="m_lengthEdit">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="maximumSize">
+             <size>
+              <width>40</width>
+              <height>32767</height>
+             </size>
+            </property>
+            <property name="font">
+             <font>
+              <family>Helvetica</family>
+              <pointsize>11</pointsize>
+             </font>
+            </property>
+            <property name="maxLength">
+             <number>2</number>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </widget>
+       </item>
+       <item>
+        <layout class="QGridLayout">
+         <item row="0" column="1">
+          <widget class="QLineEdit" name="m_LzEdit">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="maximumSize">
+            <size>
+             <width>50</width>
+             <height>32767</height>
+            </size>
+           </property>
+           <property name="maxLength">
+            <number>5</number>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="0">
+          <widget class="QLabel" name="textLabel3">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="text">
+            <string>Theta:</string>
+           </property>
+           <property name="wordWrap">
+            <bool>false</bool>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="0">
+          <widget class="QLabel" name="textLabel2">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="text">
+            <string>Lz:</string>
+           </property>
+           <property name="wordWrap">
+            <bool>false</bool>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="1">
+          <widget class="QLineEdit" name="m_thetaEdit">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="maximumSize">
+            <size>
+             <width>50</width>
+             <height>32767</height>
+            </size>
+           </property>
+           <property name="maxLength">
+            <number>5</number>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+       <item>
+        <spacer name="spacer1">
+         <property name="orientation">
+          <enum>Qt::Vertical</enum>
+         </property>
+         <property name="sizeType">
+          <enum>QSizePolicy::Expanding</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>31</width>
+           <height>0</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+      </layout>
+     </item>
+     <item>
+      <widget class="SsPreviewArea" name="m_preview" native="true">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="minimumSize">
+        <size>
+         <width>220</width>
+         <height>220</height>
+        </size>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>SsPreviewArea</class>
+   <extends>QWidget</extends>
+   <header location="global">sspreviewarea.h</header>
+  </customwidget>
+ </customwidgets>
+ <includes>
+  <include location="local">sspreviewarea.h</include>
+ </includes>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>m_randTraces</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>m_xTrace</receiver>
+   <slot>setDisabled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>20</x>
+     <y>20</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>20</x>
+     <y>20</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>m_randTraces</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>m_yTrace</receiver>
+   <slot>setDisabled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>20</x>
+     <y>20</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>20</x>
+     <y>20</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>m_randTraces</sender>
+   <signal>toggled(bool)</signal>
+   <receiver>m_zTrace</receiver>
+   <slot>setDisabled(bool)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>20</x>
+     <y>20</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>20</x>
+     <y>20</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>

kscreensaver/kdesavers/science.h

@@ -0,0 +1,148 @@
+// ----------------------------------------------------------------
+//
+// kscience - screen saver for KDE
+//
+// copyright (c)  Rene Beutler 1998
+//
+
+#ifndef SCIENCE_H
+#define SCIENCE_H
+
+#include <qrect.h>
+#include <qtimer.h>
+#include <kdialog.h>
+#include <kscreensaver.h>
+
+class QSlider;
+class QCheckBox;
+
+#define MAX_MODES  6
+
+typedef signed int T32bit;
+
+class KScienceSaver;
+
+class KPreviewWidget : public QWidget
+{
+	Q_OBJECT
+public:
+	KPreviewWidget( QWidget *parent );
+	void paintEvent( QPaintEvent *event );
+	void notifySaver( KScienceSaver *s = 0 );
+private:
+	KScienceSaver *saver;
+};
+
+struct KScienceData;
+
+class KScienceSaver : public KScreenSaver
+{
+	Q_OBJECT
+public:
+	KScienceSaver( WId id, bool setup=false, bool gP=false);
+	virtual ~KScienceSaver();
+
+	void do_refresh( const QRect & rect );
+	void setMode        ( int mode );
+	void setMoveX       ( signed int s );
+	void setMoveY       ( signed int s );
+	void setMove        ( bool s );	
+	void setSize        ( signed int s );
+	void setIntensity   ( signed int s );
+	void setSpeed       ( signed int s );
+	void setInverse     ( bool b );
+	void setGravity     ( bool b );
+	void setHideBG      ( bool b );
+
+	void myAssert( bool term, const char *sMsg );
+
+private:
+	void readSettings();
+	void initLens();
+	void initialize();
+	void releaseLens();
+	void (KScienceSaver::*applyLens)(int xs, int ys, int xd, int yd, int w, int h);
+
+protected slots:
+	void slotTimeout();
+
+protected:
+	void       grabRootWindow();
+	void       grabPreviewWidget();
+	void       initWhirlLens();
+	void       initSphereLens();
+	void       initExponentialLens();
+	void       initWaveLens();
+	void       initCurvatureLens();
+	void       blackPixel( int x, int y );
+	void       blackPixelUndo( int x, int y);
+	void       applyLens8bpp( int xs, int ys, int xd, int yd, int w, int h);
+	void       applyLens16bpp(int xs, int ys, int xd, int yd, int w, int h);
+	void       applyLens24bpp(int xs, int ys, int xd, int yd, int w, int h);
+	void       applyLens32bpp(int xs, int ys, int xd, int yd, int w, int h);
+	QTimer     timer;
+	bool       moveOn;
+	bool       setup;
+	bool       grabPixmap;
+	int        mode;
+	bool       inverse[MAX_MODES];
+	bool       gravity[MAX_MODES];
+	bool       hideBG[MAX_MODES];
+	signed int size[MAX_MODES];
+	signed int moveX[MAX_MODES];
+	signed int moveY[MAX_MODES];
+	signed int speed[MAX_MODES];
+	signed int intensity[MAX_MODES];
+	int        xcoord, ycoord;
+	double     x, y, vx, vy;
+	signed int bpp, side;
+	int        border, radius, diam, origin;
+	int        imgnext;
+	char       blackRestore[4];
+    KScienceData *d;
+};
+
+
+class KScienceSetup : public KDialog
+{
+	Q_OBJECT
+public:
+	KScienceSetup(QWidget *parent=0);
+	~KScienceSetup();
+protected:
+	void updateSettings();
+	void readSettings();
+
+private slots:
+	void slotMode( int );
+	void slotInverse();
+	void slotGravity();
+	void slotHideBG();
+	void slotMoveX( int );
+	void slotMoveY( int );
+	void slotSize( int );
+	void slotIntensity( int );
+	void slotSliderPressed();
+	void slotSliderReleased();
+	void slotSpeed( int );
+	void slotOk();
+	void slotHelp();
+
+private:
+	KPreviewWidget *preview;
+	KScienceSaver *saver;
+	QSlider *slideSize, *slideSpeed, *slideIntensity;
+	QSlider *slideMoveX, *slideMoveY;
+	QCheckBox *checkInverse, *checkGravity, *checkHideBG;	
+
+	int  mode;
+	bool inverse  [MAX_MODES];
+	bool gravity  [MAX_MODES];
+	bool hideBG   [MAX_MODES];
+	int  moveX    [MAX_MODES];
+	int  moveY    [MAX_MODES];	
+	int  size     [MAX_MODES]; 
+	int  intensity[MAX_MODES];
+	int  speed    [MAX_MODES];
+};
+#endif

kscreensaver/kdesavers/slideshow.h

@@ -0,0 +1,151 @@
+/* Slide Show Screen Saver
+ * (C) 1999 Stefan Taferner <taferner@kde.org>
+ * (C) 2003 Sven Leiber <s.leiber@web.de>
+ */
+
+
+#ifndef SLIDESHOW_H
+#define SLIDESHOW_H
+
+#include <QTimer>
+#include <QStringList>
+#include <QPixmap>
+#include <QImage>
+
+#include <kscreensaver.h>
+#include <kdialog.h>
+
+#include "ui_slideshowcfg.h"
+
+class SlideShowCfg : public QWidget, public Ui::SlideShowCfg
+{
+public:
+  SlideShowCfg( QWidget *parent ) : QWidget( parent ) {
+    setupUi( parent );
+    cbSpacer1->changeSize(style()->pixelMetric(QStyle::PM_IndicatorWidth) +
+                            style()->pixelMetric(QStyle::PM_CheckBoxLabelSpacing), 1,
+                          QSizePolicy::Fixed, QSizePolicy::Minimum);
+  }
+};
+
+
+//-----------------------------------------------------------------------------
+class kSlideShowSaver: public KScreenSaver
+{
+  Q_OBJECT
+public:
+  kSlideShowSaver( WId id );
+  virtual ~kSlideShowSaver();
+
+  typedef int (kSlideShowSaver::*EffectMethod)(bool);
+
+  void readConfig();
+
+  void restart();
+
+protected:
+  /** Load list of images from directory */
+  virtual void loadDirectory();
+
+  /** Helper for loadDirectory() */
+  virtual void traverseDirectory(const QString &dirName);
+
+  /** Load next image from list. If the file cannot be read
+	   it is automatically removed from the file list.
+		mImage contains the image after loading. */
+  virtual void loadNextImage();
+
+  /** Show next screen, completely, without transition. */
+  virtual void showNextScreen();
+
+  /** Set loaded image to next-screen buffer. */
+  virtual void createNextScreen();
+
+  /** Initialize next-screen buffer. */
+  virtual void initNextScreen();
+
+  /** Register effect methods in effect list. */
+  virtual void registerEffects();
+
+  /** Various effects. If adding one, do not forget to manually
+	add the effect to the list in the registerEffects() method. */
+  int effectHorizLines(bool doInit);
+  int effectVertLines(bool doInit);
+  int effectRandom(bool doInit);
+  int effectGrowing(bool doInit);
+  int effectChessboard(bool doInit);
+  int effectIncomingEdges(bool doInit);
+  int effectBlobs(bool doInit);
+  int effectCircleOut(bool doInit);
+  int effectSweep(bool doInit);
+  int effectMeltdown(bool doInit);
+  int effectSpiralIn(bool doInit);
+  int effectMultiCircleOut(bool doInit);
+
+protected:
+  void paintEvent(QPaintEvent *);
+
+protected:
+  struct mScreenGeo {
+    mScreenGeo(int w, int h, int x, int y) : mW(w), mH(h), mXorg(x), mYorg(y) {};
+    int mW;
+    int mH;
+    int mXorg;
+    int mYorg;
+  };
+  QList<mScreenGeo> mGeoList;
+  bool mEffectRunning;
+  QTimer mTimer;
+  QStringList mFileList;
+  QStringList mRandomList;
+  int mFileIdx;
+  QImage mImage;
+  QPixmap mNextScreen;
+  EffectMethod* mEffectList;
+  EffectMethod mEffect;
+  int mNumEffects;
+  QString mImageName;
+
+  // config settings:
+  bool mShowRandom;
+  bool mZoomImages;
+  bool mPrintName;
+  bool mPrintPath;
+  bool mSubdirectory;
+  bool mRandomPosition;
+  bool mEffectsEnabled;
+  int mDelay;
+  QString mDirectory;
+
+  // values for state of various effects:
+  int mx, my, mw, mh, mdx, mdy, mix, miy, mi, mj, mSubType;
+  int mx0, my0, mx1, my1, mwait;
+  double mfx, mfy, mAlpha, mfd;
+  int* mIntArray;
+};
+
+
+//-----------------------------------------------------------------------------
+class kSlideShowSetup : public KDialog
+{
+  Q_OBJECT
+public:
+  kSlideShowSetup(QWidget *parent=NULL);
+  ~kSlideShowSetup();
+
+protected:
+  void readSettings();
+
+protected slots:
+  void slotOk();
+  void slotHelp();
+  void writeSettings();
+  void slotDirSelected(const QString &where);
+  void slotDirSelected(const KUrl &);
+private:
+  kSlideShowSaver *mSaver;
+  SlideShowCfg *cfg;
+};
+
+#endif /*SLIDESHOW_H*/
+