[vlmc-devel] MediaListView: Update the selected item when an item gets removed ( not deleted)

[Hugo Beauzée-Luyssen]

vlmc | branch: master | Hugo Beauzée-Luyssen <beauze.h at gmail.com> | Sun Sep 23 20:17:15 2012 +0300| [c74b3ca26be72eb5d034aa68f39deb48d19e7411] | committer: Hugo Beauzée-Luyssen

MediaListView: Update the selected item when an item gets removed (not deleted)

> http://git.videolan.org/gitweb.cgi/vlmc.git/?a=commit;h=c74b3ca26be72eb5d034aa68f39deb48d19e7411
---

 src/Gui/import/ImportController.cpp |   17 ++++++++++-------
 src/Gui/library/MediaListView.cpp   |    2 ++
 2 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/src/Gui/import/ImportController.cpp b/src/Gui/import/ImportController.cpp
index 08d26a6..caaf7da 100644
--- a/src/Gui/import/ImportController.cpp
+++ b/src/Gui/import/ImportController.cpp
@@ -132,13 +132,16 @@ ImportController::changeEvent( QEvent *e )
 void
 ImportController::clipSelection( Clip* clip )
 {
-    const QUuid& uuid = clip->uuid();
-    if ( m_currentUuid == uuid )
-        return ;
-    m_ui->metadataContainer->setWatchedClip( clip );
-    m_clipRenderer->stop();
-    m_currentUuid = uuid;
-//    m_tag->clipSelected( clip );
+    if ( clip != NULL )
+    {
+        const QUuid& uuid = clip->uuid();
+        if ( m_currentUuid == uuid )
+            return ;
+        m_ui->metadataContainer->setWatchedClip( clip );
+        m_clipRenderer->stop();
+        m_currentUuid = uuid;
+    //    m_tag->clipSelected( clip );
+    }
     emit clipSelected( clip );
 }
 
diff --git a/src/Gui/library/MediaListView.cpp b/src/Gui/library/MediaListView.cpp
index 6d0714b..8ce3cda 100644
--- a/src/Gui/library/MediaListView.cpp
+++ b/src/Gui/library/MediaListView.cpp
@@ -101,6 +101,8 @@ MediaListView::__clipRemoved( const QUuid &uuid )
     MediaCellView*  cell = m_cells.take( uuid );
     removeCell( cell );
     m_currentUuid = QUuid();
+    // cancel out selection state (mostly to inform the renderer)
+    emit clipSelected( NULL );
 }
 
 void