From 9e31e03498108ae030a06958026fc33143cc7cf7 Mon Sep 17 00:00:00 2001
From: Christian Muehlhaeuser <muesli@gmail.com>
Date: Sun, 9 Dec 2012 09:09:42 +0100
Subject: [PATCH] * GridView now allows (like Track- & TreeView) to have its
 PlaylistInterface overwritten.

---
 src/libtomahawk/playlist/GridView.cpp | 19 +++++++++++++++++--
 src/libtomahawk/playlist/GridView.h   |  4 ++--
 2 files changed, 19 insertions(+), 4 deletions(-)

diff --git a/src/libtomahawk/playlist/GridView.cpp b/src/libtomahawk/playlist/GridView.cpp
index b884eecfb..9c71f48ee 100644
--- a/src/libtomahawk/playlist/GridView.cpp
+++ b/src/libtomahawk/playlist/GridView.cpp
@@ -110,8 +110,6 @@ GridView::GridView( QWidget* parent )
     setAutoResize( false );
     setProxyModel( new PlayableProxyModel( this ) );
 
-    m_playlistInterface = playlistinterface_ptr( new GridPlaylistInterface( m_proxyModel, this ) );
-
     connect( this, SIGNAL( doubleClicked( QModelIndex ) ), SLOT( onItemActivated( QModelIndex ) ) );
     connect( this, SIGNAL( customContextMenuRequested( QPoint ) ), SLOT( onCustomContextMenu( QPoint ) ) );
 
@@ -136,6 +134,9 @@ GridView::setProxyModel( PlayableProxyModel* model )
     m_proxyModel = model;
     connect( m_proxyModel, SIGNAL( filterChanged( QString ) ), SLOT( onFilterChanged( QString ) ) );
 
+    if ( m_delegate )
+        delete m_delegate;
+
     m_delegate = new GridItemDelegate( this, m_proxyModel );
     connect( m_delegate, SIGNAL( updateIndex( QModelIndex ) ), this, SLOT( update( QModelIndex ) ) );
     connect( m_delegate, SIGNAL( startedPlaying( QPersistentModelIndex ) ), this, SLOT( onDelegatePlaying( QPersistentModelIndex ) ) );
@@ -432,4 +433,18 @@ GridView::currentTrackRect() const
 }
 
 
+playlistinterface_ptr
+GridView::playlistInterface() const
+{
+    return proxyModel()->playlistInterface();
+}
+
+
+void
+GridView::setPlaylistInterface( const Tomahawk::playlistinterface_ptr& playlistInterface )
+{
+    proxyModel()->setPlaylistInterface( playlistInterface );
+}
+
+
 #include "GridView.moc"
diff --git a/src/libtomahawk/playlist/GridView.h b/src/libtomahawk/playlist/GridView.h
index a5b006d2b..2db377ae2 100644
--- a/src/libtomahawk/playlist/GridView.h
+++ b/src/libtomahawk/playlist/GridView.h
@@ -65,7 +65,8 @@ public:
     void setEmptyTip( const QString& tip );
 
     virtual QWidget* widget() { return this; }
-    virtual Tomahawk::playlistinterface_ptr playlistInterface() const { return m_playlistInterface; }
+    virtual Tomahawk::playlistinterface_ptr playlistInterface() const;
+    void setPlaylistInterface( const Tomahawk::playlistinterface_ptr& playlistInterface );
 
     virtual QString title() const { return m_model->title(); }
     virtual QString description() const { return m_model->description(); }
@@ -110,7 +111,6 @@ private:
     GridItemDelegate* m_delegate;
     AnimatedSpinner* m_loadingSpinner;
     OverlayWidget* m_overlay;
-    Tomahawk::playlistinterface_ptr m_playlistInterface;
 
     QModelIndex m_contextMenuIndex;
     QPersistentModelIndex m_playing;