VLCPlaylistDataSource.h 2.8 KB

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  1. /*****************************************************************************
  2. * VLCPlaylistDataSource.h: VLC.framework VLCPlaylistDataSource header
  3. *****************************************************************************
  4. * Copyright (C) 2007 Pierre d'Herbemont
  5. * Copyright (C) 2007 VLC authors and VideoLAN
  6. * $Id$
  7. *
  8. * Authors: Pierre d'Herbemont <pdherbemont # videolan.org>
  9. *
  10. * This program is free software; you can redistribute it and/or modify it
  11. * under the terms of the GNU Lesser General Public License as published by
  12. * the Free Software Foundation; either version 2.1 of the License, or
  13. * (at your option) any later version.
  14. *
  15. * This program is distributed in the hope that it will be useful,
  16. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  18. * GNU Lesser General Public License for more details.
  19. *
  20. * You should have received a copy of the GNU Lesser General Public License
  21. * along with this program; if not, write to the Free Software Foundation,
  22. * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  23. *****************************************************************************/
  24. #import <VLC/VLCPlaylist.h>
  25. #import <VLC/VLCVideoView.h>
  26. /* This class can be used as a data source for an NSOutlineView
  27. * it will display the playlist content. If provided the videoView
  28. * will automatically be associated to the given playlist, and actions
  29. * in the outlineView will trigger the videoView, visual feedback of the
  30. * current item in the videoview will be displayed in the outlineview
  31. */
  32. @interface VLCPlaylistDataSource : NSObject
  33. {
  34. VLCPlaylist * playlist;
  35. VLCVideoView * videoView;
  36. NSOutlineView *outlineView;
  37. }
  38. - (id)initWithPlaylist:(VLCPlaylist *)aPlaylist;
  39. - (id)initWithPlaylist:(VLCPlaylist *)aPlaylist videoView:(VLCVideoView *)aVideoView;
  40. - (VLCPlaylist *)playlist;
  41. - (VLCVideoView *)videoView;
  42. @end
  43. /* It could be really useful to use that, this probably need to be reviewed to see
  44. * if it really belongs here */
  45. @interface VLCPlaylistDataSource (OutlineViewDataSource)
  46. - (id)outlineView:(NSOutlineView *)outlineView child:(int)index ofItem:(id)item;
  47. - (BOOL)outlineView:(NSOutlineView *)outlineView isItemExpandable:(id)item;
  48. - (int)outlineView:(NSOutlineView *)outlineView numberOfChildrenOfItem:(id)item;
  49. - (id)outlineView:(NSOutlineView *)outlineView objectValueForTableColumn:(NSTableColumn *)tableColumn byItem:(id)item;
  50. @end
  51. @interface VLCPlaylistDataSource (OutlineViewDataSourceDropping)
  52. - (BOOL)outlineView:(NSOutlineView *)outlineView acceptDrop:(id <NSDraggingInfo>)info item:(id)item childIndex:(int)index;
  53. - (NSDragOperation)outlineView:(NSOutlineView *)outlineView validateDrop:(id <NSDraggingInfo>)info proposedItem:(id)item proposedChildIndex:(int)index;
  54. @end