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 #include "midi_time_axis.h"
  27
  28 class PublicEditor;
  29
  30 class TrackSelection : public TrackViewList
  31 {
  32 public:
  33         TrackSelection (PublicEditor const * e) : _editor (e) {}
  34         TrackSelection (PublicEditor const *, TrackViewList const &);
  35
  36         virtual ~TrackSelection ();
  37
  38         TrackViewList add (TrackViewList const &);
  39
  40         template <typename Function>
  41         void foreach_time_axis (Function f) {
  42                 for (iterator i = begin(); i != end(); ++i) {
  43                         f (*i);
  44                 }
  45         }
  46
  47         template <typename Function>
  48         void foreach_route_ui (Function f) {
  49                 for (iterator i = begin(); i != end(); ++i) {
  50                         RouteUI* t = dynamic_cast<RouteUI*> (*i);
  51                         if (t) {
  52                                 f (t);
  53                         }
  54                 }
  55         }
  56
  57         template <typename Function>
  58         void foreach_route_time_axis (Function f) {
  59                 for (iterator i = begin(); i != end(); ++i) {
  60                         RouteTimeAxisView* t = dynamic_cast<RouteTimeAxisView*> (*i);
  61                         if (t) {
  62                                 f (t);
  63                         }
  64                 }
  65         }
  66
  67         template <typename Function>
  68         void foreach_audio_time_axis (Function f) {
  69                 for (iterator i = begin(); i != end(); ++i) {
  70                         AudioTimeAxisView* t = dynamic_cast<AudioTimeAxisView*> (*i);
  71                         if (t) {
  72                                 f (t);
  73                         }
  74                 }
  75         }
  76
  77         template <typename Function>
  78         void foreach_midi_time_axis (Function f) {
  79                 for (iterator i = begin(); i != end(); ++i) {
  80                         MidiTimeAxisView* t = dynamic_cast<MidiTimeAxisView*> (*i);
  81                         if (t) {
  82                                 f (t);
  83                         }
  84                 }
  85         }
  86
  87 private:
  88         PublicEditor const * _editor;
  89 };
  90
  91 #endif /* __ardour_gtk_track_selection_h__ */