void Slideshow::toggleSlideshow ()
{
if (slideshowRunning)
stopSlideshow ();
else
startSlideshow ();
}
/**
* Defines mouse button release event.
*/
void Photo_Viewer::mouseReleaseEvent(QMouseEvent *pEvent)
{
//if left mouse button pressed
if (pEvent->button() == Qt::LeftButton)
{
int sizeX = pEvent->x();
//previous button pressed
if (sizeX<=222) {
previousImage();
}
//next button pressed
if (sizeX>=666) {
nextImage();
}
//middle section pressed
if (sizeX>222 && sizeX<666) {
//invert slideshow toggle
if (getSlideshowToggle()==0) {
setSlideshowToggle(1);
} else {
setSlideshowToggle(0);
}
if (getSlideshowToggle()==1) {
startSlideshow();
}
}
}
}
void Image::init(const KConfigGroup &config)
{
m_timer.stop();
if (renderingMode().name().isEmpty()) {
m_mode = "SingleImage";
} else {
m_mode = renderingMode().name();
}
calculateGeometry();
m_delay = config.readEntry("slideTimer", 10);
setResizeMethodHint((ResizeMethod)config.readEntry("wallpaperposition", (int)ScaledResize));
m_wallpaper = config.readEntry("wallpaper", QString());
if (m_wallpaper.isEmpty()) {
useSingleImageDefaults();
}
m_color = config.readEntry("wallpapercolor", QColor(Qt::black));
m_usersWallpapers = config.readEntry("userswallpapers", QStringList());
m_dirs = config.readEntry("slidepaths", QStringList());
if (m_dirs.isEmpty()) {
m_dirs << KStandardDirs::installPath("wallpaper");
}
setUsingRenderingCache(m_mode == "SingleImage");
if (m_mode == "SingleImage") {
setSingleImage();
setContextualActions(QList<QAction*>());
} else {
m_nextWallpaperAction = new QAction(KIcon("user-desktop"), i18n("Next Wallpaper Image"), this);
connect(m_nextWallpaperAction, SIGNAL(triggered(bool)), this, SLOT(nextSlide()));
m_openImageAction = new QAction(KIcon("document-open"), i18n("Open Wallpaper Image"), this);
connect(m_openImageAction, SIGNAL(triggered(bool)), this, SLOT(openSlide()));
QTimer::singleShot(200, this, SLOT(startSlideshow()));
QList<QAction*> actions;
actions.push_back(m_nextWallpaperAction);
actions.push_back(m_openImageAction);
setContextualActions(actions);
updateWallpaperActions();
}
m_animation = new QPropertyAnimation(this, "fadeValue");
m_animation->setProperty("easingCurve", QEasingCurve::InQuad);
m_animation->setProperty("duration", 500);
m_animation->setProperty("startValue", 0.0);
m_animation->setProperty("endValue", 1.0);
}
