use a QmlWallpaper package type for wallpapers

src/scriptengines/qml/plasmoid/wallpaperinterface.cpp

@@ -93,8 +93,7 @@ void WallpaperInterface::syncWallpaperPackage()
         m_qmlObject->setInitializationDelayed(true);
     }
 
-    m_pkg = Plasma::PluginLoader::self()->loadPackage("Plasma/Generic");
-    m_pkg.setDefaultPackageRoot("plasma/wallpapers");
+    m_pkg = Plasma::PluginLoader::self()->loadPackage("Plasma/QmlWallpaper");
     m_pkg.setPath(m_wallpaperPlugin);
 
     m_configLoader->deleteLater();

src/shell/CMakeLists.txt

@@ -71,7 +71,7 @@ add_executable(plasma-shell
     panelview.cpp
     shellpluginloader.cpp
     shellmanager.cpp
-    lookandfeelpackage.cpp
+    packages.cpp
     view.cpp
     panelconfigview.cpp
     ${scripting_SRC}

src/shell/containmentconfigview.cpp

@@ -52,8 +52,7 @@ ContainmentConfigView::ContainmentConfigView(Plasma::Containment *cont, QWindow
     engine()->rootContext()->setContextProperty("configDialog", this);
     setCurrentWallpaper(cont->containment()->wallpaper());
 
-    Plasma::Package pkg = Plasma::PluginLoader::self()->loadPackage("Plasma/Generic");
-    pkg.setDefaultPackageRoot("plasma/wallpapers");
+    Plasma::Package pkg = Plasma::PluginLoader::self()->loadPackage("Plasma/QmlWallpaper");
     pkg.setPath(m_containment->wallpaper());
     QFile file(pkg.filePath("config", "main.xml"));
     KConfigGroup cfg = m_containment->config();

src/shell/main.cpp

@@ -49,7 +49,7 @@ int main(int argc, char** argv)
         QQmlDebuggingEnabler enabler;
     }
 
-    // Plasma::PluginLoader::setPluginLoader(new ShellPluginLoader);
+    Plasma::PluginLoader::setPluginLoader(new ShellPluginLoader);
     // DesktopCorona *corona = new DesktopCorona();
     // corona->loadLayout();
     // if (corona->containments().isEmpty()) {

src/shell/packages.cpp

@@ -18,14 +18,17 @@
 *   Boston, MA 02110-1301, USA.                                               *
 *******************************************************************************/
 
-#include "lookandfeelpackage.h"
+#include "packages.h"
+
+#include <QDebug>
 
 #include <KLocalizedString>
+#include <kdeclarative.h>
 
 #include <Plasma/Package>
 
 
-void LookAndFeelPackageStructure::initPackage(Plasma::Package *package)
+void LookAndFeelPackage::initPackage(Plasma::Package *package)
 {
     // http://community.kde.org/Plasma/lookAndFeelPackage#
 
@@ -71,4 +74,47 @@ void LookAndFeelPackageStructure::initPackage(Plasma::Package *package)
 
 }
 
+void QmlWallpaperPackage::initPackage(Plasma::Package *package)
+{
+    package->addFileDefinition("mainscript", "ui/main.qml", i18n("Main Script File"));
+    //FIXME: why setting it required doesn't work?
+    //package->setRequired("mainscript", true);
 
+
+    QStringList platform = KDeclarative::runtimePlatform();
+    if (!platform.isEmpty()) {
+        QMutableStringListIterator it(platform);
+        while (it.hasNext()) {
+            it.next();
+            it.setValue("platformcontents/" + it.value());
+        }
+
+        platform.append("contents");
+        package->setContentsPrefixPaths(platform);
+    }
+
+    package->setDefaultPackageRoot("plasma/wallpapers/");
+
+    package->addDirectoryDefinition("images", "images", i18n("Images"));
+    package->addDirectoryDefinition("theme", "theme", i18n("Themed Images"));
+    QStringList mimetypes;
+    mimetypes << "image/svg+xml" << "image/png" << "image/jpeg";
+    package->setMimeTypes("images", mimetypes);
+    package->setMimeTypes("theme", mimetypes);
+
+    package->addDirectoryDefinition("config", "config", i18n("Configuration Definitions"));
+    mimetypes.clear();
+    mimetypes << "text/xml";
+    package->setMimeTypes("config", mimetypes);
+
+    package->addDirectoryDefinition("ui", "ui", i18n("User Interface"));
+
+    package->addDirectoryDefinition("data", "data", i18n("Data Files"));
+
+    package->addDirectoryDefinition("scripts", "code", i18n("Executable Scripts"));
+    mimetypes.clear();
+    mimetypes << "text/plain";
+    package->setMimeTypes("scripts", mimetypes);
+
+    package->addDirectoryDefinition("translations", "locale", i18n("Translations"));
+}

src/shell/packages.h

@@ -19,19 +19,24 @@
 *   Boston, MA 02110-1301, USA.                                               *
 *******************************************************************************/
 
-#ifndef SHELLPACKAGE_H
-#define SHELLPACKAGE_H
+#ifndef SHELLPACKAGES_H
+#define SHELLPACKAGES_H
 
 #include <Plasma/PackageStructure>
 #include <Plasma/Plasma>
 
 
 
-class LookAndFeelPackageStructure : public Plasma::PackageStructure
+class LookAndFeelPackage : public Plasma::PackageStructure
 {
 public:
     void initPackage(Plasma::Package *package);
 };
 
+class QmlWallpaperPackage : public Plasma::PackageStructure
+{
+public:
+    void initPackage(Plasma::Package *package);
+};
 
 #endif // LOOKANDFEELPACKAGE_H

src/shell/shellpluginloader.cpp

@@ -18,8 +18,9 @@
  */
 
 #include "shellpluginloader.h"
-#include "lookandfeelpackage.h"
+#include "packages.h"
 
+#include <QDebug>
 
 ShellPluginLoader::ShellPluginLoader()
     : Plasma::PluginLoader()
@@ -35,7 +36,10 @@ Plasma::Package ShellPluginLoader::internalLoadPackage(const QString &packageFor
     Q_UNUSED(specialization)
 
     if (packageFormat.endsWith("/LookAndFeel")) {
-        Plasma::PackageStructure *structure = new LookAndFeelPackageStructure();
+        Plasma::PackageStructure *structure = new LookAndFeelPackage();
+        return Plasma::Package(structure);
+    } else if (packageFormat.endsWith("/QmlWallpaper")) {
+        Plasma::PackageStructure *structure = new QmlWallpaperPackage();
         return Plasma::Package(structure);
     } else {
         return Plasma::Package();