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support wallpaper drops

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svn path=/trunk/KDE/kdelibs/; revision=1019584
This commit is contained in:
Aaron J. Seigo 2009-09-03 23:22:48 +00:00
parent 9e165484bc
commit 860e54d92c
2 changed files with 54 additions and 10 deletions
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41
containment.cpp
View File

@ -1220,7 +1220,29 @@ void ContainmentPrivate::dropData(QPointF scenePos, QPoint screenPos, QGraphicsS
//kDebug() << "Local file."; //kDebug() << "Local file.";
KMenu choices; KMenu choices;
QHash<QAction *, QString> actionsToApplets; QHash<QAction *, QString> actionsToApplets;
if (!appletList.isEmpty()) {
choices.addTitle(i18n("Widgets"));
QMap<QString, KPluginInfo> sorted;
bool hasIconWidget = false;
foreach (const KPluginInfo &info, appletList) { foreach (const KPluginInfo &info, appletList) {
if (info.pluginName() == "icon") {
hasIconWidget = true;
}
sorted.insert(info.name(), info);
}
if (!hasIconWidget) {
const QString constraint = QString("[X-KDE-PluginInfo-Name] == 'icon'");
KService::List offers = KServiceTypeTrader::self()->query("Plasma/Applet", constraint);
if (!offers.isEmpty()) {
KPluginInfo info(offers.at(0));
sorted.insert(info.name(), info);
}
}
foreach (const KPluginInfo &info, sorted) {
QAction *action; QAction *action;
if (!info.icon().isEmpty()) { if (!info.icon().isEmpty()) {
action = choices.addAction(KIcon(info.icon()), info.name()); action = choices.addAction(KIcon(info.icon()), info.name());
@ -1230,11 +1252,17 @@ void ContainmentPrivate::dropData(QPointF scenePos, QPoint screenPos, QGraphicsS
actionsToApplets.insert(action, info.pluginName()); actionsToApplets.insert(action, info.pluginName());
} }
actionsToApplets.insert(choices.addAction(i18n("Icon")), "icon"); }
QHash<QAction *, QString> actionsToWallpapers; QHash<QAction *, QString> actionsToWallpapers;
if (!wallpaperList.isEmpty()) { if (!wallpaperList.isEmpty()) {
choices.addTitle(i18n("Set As Wallpaper")); choices.addTitle(i18n("Wallpaper"));
QMap<QString, KPluginInfo> sorted;
foreach (const KPluginInfo &info, appletList) {
sorted.insert(info.name(), info);
}
foreach (const KPluginInfo &info, wallpaperList) { foreach (const KPluginInfo &info, wallpaperList) {
QAction *action; QAction *action;
if (!info.icon().isEmpty()) { if (!info.icon().isEmpty()) {
@ -1253,6 +1281,13 @@ void ContainmentPrivate::dropData(QPointF scenePos, QPoint screenPos, QGraphicsS
if (plugin.isEmpty()) { if (plugin.isEmpty()) {
//set wallpapery stuff //set wallpapery stuff
plugin = actionsToWallpapers.value(choice); plugin = actionsToWallpapers.value(choice);
if (!wallpaper || plugin != wallpaper->pluginName()) {
q->setWallpaper(plugin);
}
if (wallpaper) {
emit wallpaper->urlDropped(url);
}
} else { } else {
q->addApplet(actionsToApplets[choice], args, geom); q->addApplet(actionsToApplets[choice], args, geom);
} }
@ -1297,7 +1332,7 @@ void ContainmentPrivate::dropData(QPointF scenePos, QPoint screenPos, QGraphicsS
pluginFormats.insert(plugin.pluginName(), format); pluginFormats.insert(plugin.pluginName(), format);
} }
} }
kDebug() << "Mimetype ..." << formats << seenPlugins.keys() << pluginFormats.values(); //kDebug() << "Mimetype ..." << formats << seenPlugins.keys() << pluginFormats.values();
QString selectedPlugin; QString selectedPlugin;

9
wallpaper.h
View File

@ -349,6 +349,14 @@ class PLASMA_EXPORT Wallpaper : public QObject
*/ */
void renderCompleted(const QImage &image); void renderCompleted(const QImage &image);
/**
* Emitted when a URL matching X-Plasma-DropMimeTypes is dropped on the wallpaper
*
* @arg url the URL of the dropped file
* @since 4.4
*/
void urlDropped(const KUrl &url);
/** /**
* @internal * @internal
*/ */
@ -451,6 +459,7 @@ class PLASMA_EXPORT Wallpaper : public QObject
friend class WallpaperPackage; friend class WallpaperPackage;
friend class WallpaperPrivate; friend class WallpaperPrivate;
friend class ContainmentPrivate;
WallpaperPrivate *const d; WallpaperPrivate *const d;
}; };