[vlc-commits] Qt: PLTreeView: Show details as tooltip

[Francois Cartegnie]

vlc | branch: master | Francois Cartegnie <fcvlcdev at free.fr> | Thu Jun 14 15:16:07 2012 +0200| [1621978090b2d183b9f881c2e15f86c981dcaf3e] | committer: Francois Cartegnie

Qt: PLTreeView: Show details as tooltip

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=1621978090b2d183b9f881c2e15f86c981dcaf3e
---

 .../gui/qt4/components/playlist/playlist_model.cpp |   27 ++++++++++++++
 modules/gui/qt4/components/playlist/views.cpp      |   38 ++++++++++++++++++++
 modules/gui/qt4/components/playlist/views.hpp      |    3 ++
 3 files changed, 68 insertions(+)

diff --git a/modules/gui/qt4/components/playlist/playlist_model.cpp b/modules/gui/qt4/components/playlist/playlist_model.cpp
index b7c0b66..e46a439 100644
--- a/modules/gui/qt4/components/playlist/playlist_model.cpp
+++ b/modules/gui/qt4/components/playlist/playlist_model.cpp
@@ -389,6 +389,33 @@ QVariant PLModel::data( const QModelIndex &index, const int role ) const
             f.setBold( true );
         return QVariant( f );
     }
+    else if( role == Qt::ToolTipRole )
+    {
+        QString artUrl = getArtUrl( index );
+        if ( artUrl.isEmpty() ) artUrl = ":/noart";
+        QString duration = qtr( "unknown" );
+        QString name;
+        PL_LOCK;
+        input_item_t *p_item = item->inputItem();
+        if ( !p_item )
+        {
+            PL_UNLOCK;
+            return QVariant();
+        }
+        if ( p_item->i_duration > 0 )
+        {
+            char *psz = psz_column_meta( item->inputItem(), COLUMN_DURATION );
+            duration = qfu( psz );
+            free( psz );
+        }
+        name = QString( p_item->psz_name );
+        PL_UNLOCK;
+        return QVariant( QString("<img width=\"128\" height=\"128\" align=\"left\" src=\"%1\"/><div><b>%2</b><br/>%3</div>")
+                         .arg( artUrl )
+                         .arg( name )
+                         .arg( qtr("Duration") + ": " + duration )
+                        );
+    }
     else if( role == Qt::BackgroundRole && isCurrent( index ) )
     {
         return QVariant( QBrush( Qt::gray ) );
diff --git a/modules/gui/qt4/components/playlist/views.cpp b/modules/gui/qt4/components/playlist/views.cpp
index c66cd71..76f41a6 100644
--- a/modules/gui/qt4/components/playlist/views.cpp
+++ b/modules/gui/qt4/components/playlist/views.cpp
@@ -313,6 +313,19 @@ void PlIconView::dragMoveEvent ( QDragMoveEvent * event )
     QAbstractItemView::dragMoveEvent( event );
 }
 
+bool PlIconView::viewportEvent ( QEvent * event )
+{
+    if ( event->type() == QEvent::ToolTip )
+    {
+        event->ignore();
+        return true;
+    }
+    else
+    {
+        return QAbstractItemView::viewportEvent( event );
+    }
+}
+
 PlListView::PlListView( PLModel *, QWidget *parent ) : QListView( parent )
 {
     setViewMode( QListView::ListMode );
@@ -350,6 +363,19 @@ void PlListView::keyPressEvent( QKeyEvent *event )
         QListView::keyPressEvent( event );
 }
 
+bool PlListView::viewportEvent ( QEvent * event )
+{
+    if ( event->type() == QEvent::ToolTip )
+    {
+        event->ignore();
+        return true;
+    }
+    else
+    {
+        return QAbstractItemView::viewportEvent( event );
+    }
+}
+
 void PlTreeView::setModel( QAbstractItemModel * model )
 {
     QTreeView::setModel( model );
@@ -477,3 +503,15 @@ void PicFlowView::playItem( int i_item )
     emit activated( model()->index(i_item, 0) );
 }
 
+bool PicFlowView::viewportEvent ( QEvent * event )
+{
+    if ( event->type() == QEvent::ToolTip )
+    {
+        event->ignore();
+        return true;
+    }
+    else
+    {
+        return QAbstractItemView::viewportEvent( event );
+    }
+}
diff --git a/modules/gui/qt4/components/playlist/views.hpp b/modules/gui/qt4/components/playlist/views.hpp
index 38285d8..0cc15c0 100644
--- a/modules/gui/qt4/components/playlist/views.hpp
+++ b/modules/gui/qt4/components/playlist/views.hpp
@@ -71,6 +71,7 @@ public:
 protected:
     virtual void startDrag ( Qt::DropActions supportedActions );
     virtual void dragMoveEvent ( QDragMoveEvent * event );
+    virtual bool viewportEvent ( QEvent * );
 };
 
 class PlListView : public QListView
@@ -83,6 +84,7 @@ protected:
     virtual void startDrag ( Qt::DropActions supportedActions );
     virtual void dragMoveEvent ( QDragMoveEvent * event );
     virtual void keyPressEvent( QKeyEvent *event );
+    virtual bool viewportEvent ( QEvent * );
 };
 
 class PlTreeView : public QTreeView
@@ -114,6 +116,7 @@ protected:
     virtual bool isIndexHidden(const QModelIndex&) const;
     virtual QRegion visualRegionForSelection(const QItemSelection&) const;
     virtual void setSelection(const QRect&, QFlags<QItemSelectionModel::SelectionFlag>);
+    virtual bool viewportEvent ( QEvent * );
 
 private:
     PictureFlow *picFlow;