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139 lines
4.1 KiB
C++
139 lines
4.1 KiB
C++
/*
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Copyright (c) 2007 Paolo Capriotti <p.capriotti@gmail.com>
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Copyright (c) 2008 by Petri Damsten <damu@iki.fi>
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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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#ifndef IMAGE_HEADER
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#define IMAGE_HEADER
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#include <QTimer>
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#include <QPixmap>
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#include <QStringList>
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#include <Plasma/Wallpaper>
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#include <Plasma/Package>
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#include "ui_imageconfig.h"
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#include "ui_slideshowconfig.h"
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class QPropertyAnimation;
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class KDirWatch;
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class KFileDialog;
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class KJob;
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namespace KNS3 {
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class DownloadDialog;
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}
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class BackgroundListModel;
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class Image : public Plasma::Wallpaper
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{
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Q_OBJECT
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Q_PROPERTY(qreal fadeValue READ fadeValue WRITE setFadeValue)
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public:
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Image(QObject* parent, const QVariantList& args);
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~Image();
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virtual void save(KConfigGroup &config);
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virtual void paint(QPainter* painter, const QRectF& exposedRect);
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virtual QWidget* createConfigurationInterface(QWidget* parent);
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void updateScreenshot(QPersistentModelIndex index);
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qreal fadeValue() const;
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signals:
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void settingsChanged(bool);
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protected slots:
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void removeWallpaper(QString name);
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void timeChanged(const QTime& time);
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void positioningChanged(int index);
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void addDir();
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void removeDir();
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void colorChanged(const QColor& color);
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void pictureChanged(const QModelIndex &);
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void wallpaperBrowseCompleted();
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void nextSlide();
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/**
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* Open the current slide in the default image application
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*/
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void openSlide();
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void wallpaperRenderComplete(const QImage &img);
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void showFileDialog();
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void setFadeValue(qreal value);
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void configWidgetDestroyed();
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void startSlideshow();
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void modified();
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void fileDialogFinished();
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void addUrl(const KUrl &url, bool setAsCurrent);
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void addUrls(const KUrl::List &urls);
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void setWallpaper(const QString &path);
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void setWallpaperRetrieved(KJob *job);
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void addWallpaperRetrieved(KJob *job);
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void setConfigurationInterfaceModel();
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void updateDirs();
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void updateDirWatch(const QStringList &newDirs);
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void addDirFromSelectionDialog();
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void systemCheckBoxToggled(bool);
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void downloadedCheckBoxToggled(bool);
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void pathCreated(const QString &path);
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void pathDirty(const QString &path);
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void pathDeleted(const QString &path);
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void backgroundsFound(const QStringList &paths, const QString &token);
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bool checkSize();
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void actuallyRenderWallpaper();
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protected:
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void init(const KConfigGroup &config);
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void renderWallpaper(const QString& image = QString());
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void suspendStartup(bool suspend); // for ksmserver
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void calculateGeometry();
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void setSingleImage();
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void updateWallpaperActions();
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void useSingleImageDefaults();
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private:
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static bool s_startupResumed;
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static bool s_startupSuspended;
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int m_delay;
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QStringList m_dirs;
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QString m_wallpaper;
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QColor m_color;
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QStringList m_usersWallpapers;
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KDirWatch *m_dirWatch;
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bool m_scanDirty;
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QWidget* m_configWidget;
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Ui::ImageConfig m_uiImage;
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Ui::SlideshowConfig m_uiSlideshow;
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QString m_mode;
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Plasma::Package *m_wallpaperPackage;
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QStringList m_slideshowBackgrounds;
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QStringList m_unseenSlideshowBackgrounds;
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QTimer m_timer;
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QTimer m_delayedRenderTimer;
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QPixmap m_pixmap;
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QPixmap m_oldPixmap;
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QPixmap m_oldFadedPixmap;
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int m_currentSlide;
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qreal m_fadeValue;
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QPropertyAnimation *m_animation;
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BackgroundListModel *m_model;
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KFileDialog *m_dialog;
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QSize m_size;
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QString m_img;
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QString m_findToken;
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QAction* m_nextWallpaperAction;
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QAction* m_openImageAction;
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};
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#endif
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