2 files changed, 11 insertions, 1 deletions

diff --git a/noncore/multimedia/opieplayer2/playlistselection.h b/noncore/multimedia/opieplayer2/playlistselection.h
index d10bc82..9cc4e30 100644
--- a/noncore/multimedia/opieplayer2/playlistselection.h
+++ b/noncore/multimedia/opieplayer2/playlistselection.h
@@ -16,48 +16,50 @@
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 #ifndef PLAY_LIST_SELECTION_H
 #define PLAY_LIST_SELECTION_H
 
 #include <qlist.h>
 #include <qlistview.h>
 #include <qpe/applnk.h>
 #include <qpe/config.h>
 
 class PlayListSelection : public QListView {
     Q_OBJECT
 public:
     PlayListSelection( QWidget *parent, const char *name=0 );
     ~PlayListSelection();
 
     const DocLnk *current(); // retrieve the current playlist entry (media file link)
 public slots:
     void addToSelection( const DocLnk & ); // Add a media file to the playlist
     void removeSelected();   // Remove a media file from the playlist
     void moveSelectedUp();   // Move the media file up the playlist so it is played earlier
     void moveSelectedDown(); // Move the media file down the playlist so it is played later
   void unSelect();
   void writeCurrent( Config &);
   void setSelectedItem( const QString & );
     bool prev();
     bool next();
     bool first();
     bool last();
 
+    bool isEmpty() const { return childCount() == 0; }
+
 protected:
     virtual void contentsMouseMoveEvent(QMouseEvent *);
 /* #ifdef USE_PLAYLIST_BACKGROUND */
     virtual void drawBackground( QPainter *p, const QRect &r );
     virtual void paintEmptyArea( QPainter *p, const QRect &r ) { drawBackground( p, r ); };
 /* #endif */
 
 private:
     QList<DocLnk>   selectedList;
     const DocLnk    *lnk;
 };
 
 
 #endif // PLAY_LIST_SELECTION_H
 
 
diff --git a/noncore/multimedia/opieplayer2/playlistwidget.cpp b/noncore/multimedia/opieplayer2/playlistwidget.cpp
index f53def6..b08204e 100644
--- a/noncore/multimedia/opieplayer2/playlistwidget.cpp
+++ b/noncore/multimedia/opieplayer2/playlistwidget.cpp
@@ -389,65 +389,71 @@ void PlayListWidget::setDocument( const QString& fileref ) {
         return;
     }
 
     clearList();
     if( fileref.find( "m3u", 0, TRUE) != -1  ) { //is m3u
         readm3u( fileref );
     } else if( DocLnk( fileref).file().find( "m3u", 0, TRUE) != -1 ) {
         readm3u( DocLnk( fileref).file() );
     } else if( fileref.find( "pls", 0, TRUE) != -1 ) { //is pls
         readPls( fileref );
     } else if( DocLnk( fileref).file().find( "pls", 0, TRUE) != -1 ) {
         readPls( DocLnk( fileref).file() );
     } else {
         clearList();
         addToSelection( DocLnk( fileref ) );
         writeCurrentM3u();          
         
         d->setDocumentUsed = TRUE;
         mediaPlayerState->setPlaying( FALSE );
         mediaPlayerState->setPlaying( TRUE );
     }
 }
 
 
 void PlayListWidget::useSelectedDocument() {
     d->setDocumentUsed = FALSE;
 }
 
 
 const DocLnk *PlayListWidget::current() const { // this is fugly
     assert( currentTab() == CurrentPlayList );
 
-    return d->selectedFiles->current();
+    const DocLnk *lnk = d->selectedFiles->current();
+    if ( !lnk ) {
+        d->selectedFiles->first();
+        lnk = d->selectedFiles->current();
+    }
+    assert( lnk );
+    return lnk;
 }
 
 
 bool PlayListWidget::prev() {
     if ( mediaPlayerState->isShuffled() ) {
         const DocLnk *cur = current();
         int j = 1 + (int)(97.0 * rand() / (RAND_MAX + 1.0));
         for ( int i = 0; i < j; i++ ) {
             if ( !d->selectedFiles->next() )
                 d->selectedFiles->first();
         }
         if ( cur == current() )
             if ( !d->selectedFiles->next() ) {
                 d->selectedFiles->first();
             }
         return TRUE;
     } else {
         if ( !d->selectedFiles->prev() ) {
             if ( mediaPlayerState->isLooping() ) {
                 return d->selectedFiles->last();
             } else {
                 return FALSE;
             }
         }
         return TRUE;
     }
 }
 
 
 bool PlayListWidget::next() {
 //qDebug("<<<<<<<<<<<<next()");
     if ( mediaPlayerState->isShuffled() ) {
@@ -535,64 +541,66 @@ void PlayListWidget::addToSelection( QListViewItem *it) {
 
   if(it) {
     if ( currentTab() == CurrentPlayList )
         return;
     //      case 1: {
     DocLnk lnk;
     QString filename;
 
     filename=it->text(3);
     lnk.setName( QFileInfo(filename).baseName() ); //sets name
     lnk.setFile( filename ); //sets file name
     d->selectedFiles->addToSelection(  lnk);
  
     writeCurrentM3u();          
     tabWidget->setCurrentPage(0);
         
   }
 }
 
 
 void PlayListWidget::tabChanged(QWidget *) {
 
     d->tbPlay->setEnabled( true );
 
     switch ( currentTab() ) {
     case CurrentPlayList:
     {
         if( !tbDeletePlaylist->isHidden() )  {
             tbDeletePlaylist->hide();
         }
         d->tbRemoveFromList->setEnabled(TRUE);
         d->tbAddToList->setEnabled(FALSE);
+
+        d->tbPlay->setEnabled( !d->selectedFiles->isEmpty() );
     }
     break;
     case AudioFiles:
     {
       //        audioView->clear();
         if(!audioPopulated) populateAudioView();
 
         if( !tbDeletePlaylist->isHidden() ) {
             tbDeletePlaylist->hide();
         }
         d->tbRemoveFromList->setEnabled(FALSE);
         d->tbAddToList->setEnabled(TRUE);
     }
     break;
     case VideoFiles:
     {
       //        videoView->clear();
         if(!videoPopulated) populateVideoView();
         if( !tbDeletePlaylist->isHidden() ) {
             tbDeletePlaylist->hide();
         }
         d->tbRemoveFromList->setEnabled(FALSE);
         d->tbAddToList->setEnabled(TRUE);
     }
     break;
     case PlayLists:
     {
         if( tbDeletePlaylist->isHidden() ) {
             tbDeletePlaylist->show();
         }
         playLists->reread();
         d->tbAddToList->setEnabled(FALSE);