gtk2_ardour/track_selection.h

   1 /*
   2     Copyright (C) 2000-2009 Paul Davis
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 #ifndef __ardour_gtk_track_selection_h__
  21 #define __ardour_gtk_track_selection_h__
  22
  23 #include "track_view_list.h"
  24 #include "route_ui.h"
  25 #include "audio_time_axis.h"
  26
  27 class PublicEditor;
  28
  29 class TrackSelection : public TrackViewList
  30 {
  31 public:
  32         TrackSelection (PublicEditor const * e) : _editor (e) {}
  33         TrackSelection (PublicEditor const *, TrackViewList const &);
  34
  35         virtual ~TrackSelection ();
  36
  37         TrackViewList add (TrackViewList const &);
  38
  39         template <typename Function>
  40         void foreach_time_axis (Function f) {
  41                 for (iterator i = begin(); i != end(); ++i) {
  42                         f (*i);
  43                 }
  44         }
  45
  46         template <typename Function>
  47         void foreach_route_ui (Function f) {
  48                 for (iterator i = begin(); i != end(); ++i) {
  49                         RouteUI* t = dynamic_cast<RouteUI*> (*i);
  50                         f (t);
  51                 }
  52         }
  53
  54         template <typename Function>
  55         void foreach_route_time_axis (Function f) {
  56                 for (iterator i = begin(); i != end(); ++i) {
  57                         RouteTimeAxisView* t = dynamic_cast<RouteTimeAxisView*> (*i);
  58                         f (t);
  59                 }
  60         }
  61
  62         template <typename Function>
  63         void foreach_audio_time_axis (Function f) {
  64                 for (iterator i = begin(); i != end(); ++i) {
  65                         AudioTimeAxisView* t = dynamic_cast<AudioTimeAxisView*> (*i);
  66                         f (t);
  67                 }
  68         }
  69
  70 private:
  71         PublicEditor const * _editor;
  72 };
  73
  74 #endif /* __ardour_gtk_track_selection_h__ */