From 917f904cbf078ed6e84efe64d2c54786b5da922b Mon Sep 17 00:00:00 2001
From: Leo Franchi <lfranchi@kde.org>
Date: Tue, 17 May 2011 16:25:49 +0200
Subject: [PATCH] hide queue whenever it is emptied, manually or by play
 progressing

---
 src/libtomahawk/playlist/queueproxymodel.cpp | 11 +++++++++--
 src/libtomahawk/playlist/queueproxymodel.h   |  3 +++
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/libtomahawk/playlist/queueproxymodel.cpp b/src/libtomahawk/playlist/queueproxymodel.cpp
index 0c8253fb7..28bb5a203 100644
--- a/src/libtomahawk/playlist/queueproxymodel.cpp
+++ b/src/libtomahawk/playlist/queueproxymodel.cpp
@@ -29,6 +29,8 @@ QueueProxyModel::QueueProxyModel( QObject* parent )
     : PlaylistProxyModel( parent )
 {
     qDebug() << Q_FUNC_INFO;
+
+    connect( this, SIGNAL( sourceTrackCountChanged( unsigned int ) ), this, SLOT( onTrackCountChanged( unsigned int ) ) );
 }
 
 
@@ -46,10 +48,15 @@ QueueProxyModel::siblingItem( int itemsAway )
     Tomahawk::result_ptr res = PlaylistProxyModel::siblingItem( itemsAway );
 
     qDebug() << "new rowcount:" << rowCount( QModelIndex() );
-    if ( rowCount( QModelIndex() ) == 1 )
-        ViewManager::instance()->hideQueue();
 
     removeIndex( currentItem() );
 
     return res;
 }
+
+void
+QueueProxyModel::onTrackCountChanged( unsigned int count )
+{
+    if ( count == 0 )
+        ViewManager::instance()->hideQueue();
+}
diff --git a/src/libtomahawk/playlist/queueproxymodel.h b/src/libtomahawk/playlist/queueproxymodel.h
index fd240dfb8..e7fc1826d 100644
--- a/src/libtomahawk/playlist/queueproxymodel.h
+++ b/src/libtomahawk/playlist/queueproxymodel.h
@@ -34,6 +34,9 @@ public:
     ~QueueProxyModel();
 
     virtual Tomahawk::result_ptr siblingItem( int itemsAway );
+
+private slots:
+    void onTrackCountChanged( unsigned int count );
 };
 
 #endif // QUEUEPROXYMODEL_H