* Transmit keyboard events from the arrow and enter key to the main...

* Transmit keyboard events from the arrow and enter key to the main controller, so that playlist navigation with the keyboard is possible.
* This doesn't conflict with dvd menu navigation.
* If these keys are set to an action that is handled by Cocoa, this action will have priority.

modules/gui/macosx/intf.m

@@ -714,6 +714,13 @@ static VLCMain *_o_sharedMainInstance = nil;
         case NSDeleteCharFunctionKey:
         case NSBackspaceCharacter:
             return YES;
+        case NSUpArrowFunctionKey:
+        case NSDownArrowFunctionKey:
+        case NSRightArrowFunctionKey:
+        case NSLeftArrowFunctionKey:
+        case NSEnterCharacter:
+        case NSCarriageReturnCharacter:
+            return NO;
     }
 
     val.i_int |= CocoaKeyToVLC( key );

modules/gui/macosx/playlist.m

@@ -78,6 +78,12 @@
             [[self delegate] deleteItem:self];
             break;
 
+        case NSEnterCharacter:
+        case NSCarriageReturnCharacter:
+            [(VLCPlaylist *)[[VLCMain sharedInstance] getPlaylist]
+                                                            playItem:self];
+            break;
+
         default:
             [super keyDown: o_event];
             break;