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90 lines
2.8 KiB
C++
90 lines
2.8 KiB
C++
/*
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* main.cpp
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*
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* Copyright (c) 1999 Matthias Hoelzer-Kluepfel <hoelzer@kde.org>
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*
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* Requires the Qt widget libraries, available at no cost at
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* http://www.troll.no/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include <config-X11.h>
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#include <klocale.h>
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#include <kglobal.h>
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#include <kconfig.h>
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#include <QFile>
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#include "mouse.h"
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#include <QtGui/qx11info_x11.h>
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#include <ktoolinvocation.h>
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#include <X11/Xlib.h>
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#ifdef HAVE_XCURSOR
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# include <X11/Xcursor/Xcursor.h>
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#endif
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extern "C"
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{
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Q_DECL_EXPORT void kcminit_mouse()
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{
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KConfig *config = new KConfig("kcminputrc", KConfig::NoGlobals );
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MouseSettings settings;
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settings.load(config);
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settings.apply(true); // force
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#ifdef HAVE_XCURSOR
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KConfigGroup group = config->group("Mouse");
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QString theme = group.readEntry("cursorTheme", QString());
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QString size = group.readEntry("cursorSize", QString());
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// Note: If you update this code, update kapplymousetheme as well.
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// use a default value for theme only if it's not configured at all, not even in X resources
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if( theme.isEmpty()
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&& QByteArray( XGetDefault( QX11Info::display(), "Xcursor", "theme" )).isEmpty()
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&& QByteArray( XcursorGetTheme( QX11Info::display())).isEmpty())
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{
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theme = "Oxygen_White";
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}
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// Apply the KDE cursor theme to ourselves
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if( !theme.isEmpty())
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XcursorSetTheme(QX11Info::display(), QFile::encodeName(theme));
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if (!size.isEmpty())
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XcursorSetDefaultSize(QX11Info::display(), size.toUInt());
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// Load the default cursor from the theme and apply it to the root window.
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Cursor handle = XcursorLibraryLoadCursor(QX11Info::display(), "left_ptr");
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XDefineCursor(QX11Info::display(), QX11Info::appRootWindow(), handle);
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XFreeCursor(QX11Info::display(), handle); // Don't leak the cursor
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// Tell klauncher to set the XCURSOR_THEME and XCURSOR_SIZE environment
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// variables when launching applications.
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if(!theme.isEmpty())
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KToolInvocation::setLaunchEnv("XCURSOR_THEME", theme);
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if( !size.isEmpty())
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KToolInvocation::setLaunchEnv("XCURSOR_SIZE", size);
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#endif
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delete config;
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}
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}
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