Fixed playlist behaviour (draging a file replaces the playlist, and

 draging a file while pressing the 'Shift' key appends it while the
 current one keeps playing.

modules/gui/beos/InterfaceWindow.cpp

@@ -2,7 +2,7 @@
  * InterfaceWindow.cpp: beos interface
  *****************************************************************************
  * Copyright (C) 1999, 2000, 2001 VideoLAN
- * $Id: InterfaceWindow.cpp,v 1.16 2003/01/14 14:48:55 titer Exp $
+ * $Id: InterfaceWindow.cpp,v 1.17 2003/01/14 22:03:38 titer Exp $
  *
  * Authors: Jean-Marc Dressler <polux@via.ecp.fr>
  *          Samuel Hocevar <sam@zoy.org>
@@ -443,10 +443,13 @@ void InterfaceWindow::MessageReceived( BMessage * p_message )
 		case B_REFS_RECEIVED:
 		case B_SIMPLE_DATA:
 			{
-				// figure out if user wants files replaced or added
+				/* file(s) opened by the File menu -> append to the playlist;
+				 * file(s) opened by drag & drop -> replace playlist;
+				 * file(s) opened by 'shift' + drag & drop -> append */
 				bool replace = false;
 				if ( p_message->WasDropped() )
 					replace = !( modifiers() & B_SHIFT_KEY );
+					
 				// build list of files to be played from message contents
 				entry_ref ref;
 				BList files;
@@ -454,8 +457,6 @@ void InterfaceWindow::MessageReceived( BMessage * p_message )
 				{
 					BPath path( &ref );
 					if ( path.InitCheck() == B_OK )
-						// the BString objects will be deleted
-						// by the wrapper function further down
 						files.AddItem( new BString( (char*)path.Path() ) );
 				}
 				// give the list to VLC

modules/gui/beos/VlcWrapper.cpp

@@ -2,7 +2,7 @@
  * VlcWrapper.cpp: BeOS plugin for vlc (derived from MacOS X port)
  *****************************************************************************
  * Copyright (C) 2001 VideoLAN
- * $Id: VlcWrapper.cpp,v 1.18 2003/01/14 14:48:55 titer Exp $
+ * $Id: VlcWrapper.cpp,v 1.19 2003/01/14 22:03:38 titer Exp $
  *
  * Authors: Florian G. Pflug <fgp@phlo.org>
  *          Jon Lech Johansen <jon-vl@nanocrew.net>
@@ -222,13 +222,31 @@ BList * VlcWrapper::InputGetChannels( int i_cat )
 void VlcWrapper::openFiles( BList* o_files, bool replace )
 {
     BString *o_file;
+    int size = PlaylistSize();
+	bool wasEmpty = ( size < 1 );
 
+    /* delete current playlist */
+    if( replace )
+    {
+        for( int i = 0; i < size; i++ )
+        {
+            playlist_Delete( p_playlist, 0 );
+        }
+    }
+
+    /* append files */
     while( ( o_file = (BString *)o_files->LastItem() ) )
     {
-        o_files->RemoveItem(o_files->CountItems() - 1);
         playlist_Add( p_playlist, o_file->String(),
-                  PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END );
-        delete o_file;
+                      PLAYLIST_APPEND, PLAYLIST_END );
+        o_files->RemoveItem(o_files->CountItems() - 1);
+    }
+    
+    /* eventually restart playing */
+    if( replace || wasEmpty )
+    {
+        playlist_Stop( p_playlist );
+        playlist_Play( p_playlist );
     }
 }