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145 lines
4.7 KiB
C++
145 lines
4.7 KiB
C++
/***************************************************************************
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* Copyright 2007 by Anne-Marie Mahfouf <annma@kde.org> *
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* Copyright 2007 by Antonio Vinci <mercurio@personellarete.it> *
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* Copyright 2008 by Thomas Coopman <thomas.coopman@gmail.com> *
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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 *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA . *
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***************************************************************************/
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#ifndef FRAME_H
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#define FRAME_H
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#include <QAction>
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#include <QImage>
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#include <QPixmap>
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#include <QPainter>
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#include <QGraphicsItem>
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#include <QColor>
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#include <QTimer>
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#include <plasma/applet.h>
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#include <plasma/animator.h>
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class ConfigDialog;
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class QGraphicsSceneDragDropEvent;
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class SlideShow;
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namespace Plasma
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{
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class ToolButton;
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class Frame;
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}
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class Frame : public Plasma::Applet
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{
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Q_OBJECT
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public:
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Frame(QObject *parent, const QVariantList &args);
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~Frame();
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void paintInterface(QPainter *painter, const QStyleOptionGraphicsItem *option,
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const QRect &contentsRect);
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void init();
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QSizeF contentSizeHint() const;
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virtual QList<QAction*> contextualActions();
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public slots:
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void createConfigurationInterface(KConfigDialog *parent);
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void configChanged();
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void setImageAsWallpaper();
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protected Q_SLOTS:
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void dropEvent(QGraphicsSceneDragDropEvent *event);
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void dragEnterEvent(QGraphicsSceneDragDropEvent *event);
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void configAccepted();
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void updatePicture();
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void nextPicture();
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void previousPicture();
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void slotOpenPicture();
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private Q_SLOTS:
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void addDir();
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void removeDir();
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void updateButtons();
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void delayedUpdateSize();
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void scalePictureAndUpdate();
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void imageScaled(const QImage &img);
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void reloadImage();
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protected:
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void constraintsEvent(Plasma::Constraints constraints);
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void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
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void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
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QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint) const;
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private:
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void stopPotd();
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void initSlideShow();
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void checkSlideFrame();
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QRect preparePainter(QPainter *p, const QRect &rect, const QFont &font, const QString &text);
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/// The current color of the frame
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QColor m_frameColor;
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/// Configuration dialog
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ConfigDialog *m_configDialog;
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/// true if the user wants a frame. If false, there's only the black border around the picture
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bool m_frame;
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/// If true, the frame will have rounded corners
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bool m_roundCorners;
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/// If true, the picture will have a drop shadow.
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bool m_shadow;
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/// PoTD
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QString m_potdProvider;
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bool m_potd;
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/// Stores the current picture URL when slideShow is false. Wikipedia Picture of the Day is default.
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KUrl m_currentUrl;
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/// The current slideshow folder
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QStringList m_slideShowPaths;
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unsigned int m_slideNumber;
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int m_slideshowTime;
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/// The size of the current picture
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QSize m_pictureSize;
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/// Frame & shadow outline thickness
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int m_frameOutline;
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int m_swOutline;
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/// Slideshow
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bool m_slideShow;
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bool m_menuPresent;
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bool m_random;
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bool m_recursiveSlideShow;
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SlideShow* m_mySlideShow;
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/// Auto update
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int m_autoUpdateIntervall;
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bool m_doAutoUpdate;
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QTimer* m_autoUpdateTimer;
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/// Day Change for PoTD
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QTimer *m_dateChangedTimer;
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QDate m_currentDay;
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QList<QAction *> actions;
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QPixmap m_pixmap;
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QImage m_scaledImage;
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QTimer* m_updateTimer;
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Plasma::ToolButton* m_backButton;
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Plasma::ToolButton* m_nextButton;
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Plasma::Frame* m_slideFrame;
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QTimer m_waitForResize;
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};
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K_EXPORT_PLASMA_APPLET(frame, Frame)
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#endif
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