Add playlist D'n'D handling

src/libtomahawk/DropJob.cpp

@@ -25,6 +25,7 @@
 #include "jobview/JobStatusView.h"
 #include "jobview/JobStatusModel.h"
 #include "jobview/ErrorStatusMessage.h"
+#include "playlist/PlaylistTemplate.h"
 #include "resolvers/ExternalResolver.h"
 #include "utils/SpotifyParser.h"
 #include "utils/ItunesParser.h"
@@ -43,6 +44,7 @@
 #include "Pipeline.h"
 #include "Result.h"
 #include "Source.h"
+#include "ViewManager.h"
 
 #ifdef QCA2_FOUND
 #include "utils/GroovesharkParser.h"
@@ -823,6 +825,66 @@ DropJob::informationForUrl( const QString&, const QSharedPointer<QObject>& infor
         return;
     }
 
+
+    // Try to interpret as Album
+    Tomahawk::album_ptr album = information.objectCast<Tomahawk::Album>();
+    if ( !album.isNull() )
+    {
+        if ( m_dropAction == Append )
+        {
+            onTracksAdded( album->tracks() );
+        }
+        else
+        {
+            // The Url describes an album
+            ViewManager::instance()->show( album );
+            // We're done.
+            deleteLater();
+        }
+
+        return;
+    }
+
+    Tomahawk::playlisttemplate_ptr pltemplate = information.objectCast<Tomahawk::PlaylistTemplate>();
+    if ( !pltemplate.isNull() )
+    {
+        if ( m_dropAction == Create )
+        {
+            ViewManager::instance()->show( pltemplate->get() );
+            // We're done.
+            deleteLater();
+        }
+        else
+        {
+            onTracksAdded( pltemplate->tracks() );
+        }
+        return;
+    }
+
+    // Try to interpret as Playlist
+    Tomahawk::playlist_ptr playlist = information.objectCast<Tomahawk::Playlist>();
+    if ( !playlist.isNull() )
+    {
+        if ( m_dropAction == Create )
+        {
+            QList<Tomahawk::query_ptr> tracks;
+            foreach( Tomahawk::plentry_ptr entry, playlist->entries() )
+            {
+                tracks.append( entry->query() );
+            }
+            onTracksAdded( tracks );
+        }
+        else
+        {
+            // The url describes a playlist
+            ViewManager::instance()->show( playlist );
+            // We're done.
+            deleteLater();
+        }\
+
+        return;
+    }
+
     // Try to interpret as Track/Query
     Tomahawk::query_ptr query = information.objectCast<Tomahawk::Query>();
     if ( !query.isNull() )

src/libtomahawk/playlist/PlaylistTemplate.cpp

@@ -53,3 +53,10 @@ Tomahawk::PlaylistTemplate::get()
 
     return d->playlist;
 }
+
+QList<Tomahawk::query_ptr> Tomahawk::PlaylistTemplate::tracks() const
+{
+    Q_D( const PlaylistTemplate );
+
+    return d->queries;
+}

src/libtomahawk/playlist/PlaylistTemplate.h

@@ -45,6 +45,8 @@ public:
      */
     Tomahawk::playlist_ptr get();
 
+    QList<Tomahawk::query_ptr> tracks() const;
+
 protected:
     PlaylistTemplatePrivate* d_ptr;