Another engine dialog edge-case fix to set the samplerate
[ardour.git] / 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         template <typename Function>
39         void foreach_time_axis (Function f) {
40                 for (iterator i = begin(); i != end(); ++i) {
41                         f (*i);
42                 }
43         }
44
45         template <typename Function>
46         void foreach_route_ui (Function f) {
47                 for (iterator i = begin(); i != end(); ) {
48                         iterator tmp = i;
49                         ++tmp;
50
51                         RouteUI* t = dynamic_cast<RouteUI*> (*i);
52                         if (t) {
53                                 f (t);
54                         }
55                         i = tmp;
56                 }
57         }
58
59         template <typename Function>
60         void foreach_route_time_axis (Function f) {
61                 for (iterator i = begin(); i != end(); ) {
62                         iterator tmp = i;
63                         ++tmp;
64                         RouteTimeAxisView* t = dynamic_cast<RouteTimeAxisView*> (*i);
65                         if (t) {
66                                 f (t);
67                         }
68                         i = tmp;
69                 }
70         }
71
72         template <typename Function>
73         void foreach_audio_time_axis (Function f) {
74                 for (iterator i = begin(); i != end(); ) {
75                         iterator tmp = i;
76                         ++tmp;
77                         AudioTimeAxisView* t = dynamic_cast<AudioTimeAxisView*> (*i);
78                         if (t) {
79                                 f (t);
80                         }
81                         i = tmp;
82                 }
83         }
84
85         template <typename Function>
86         void foreach_midi_time_axis (Function f) {
87                 for (iterator i = begin(); i != end(); ) {
88                         iterator tmp = i;
89                         ++tmp;
90                         MidiTimeAxisView* t = dynamic_cast<MidiTimeAxisView*> (*i);
91                         if (t) {
92                                 f (t);
93                         }
94                         i = tmp;
95                 }
96         }
97
98 private:
99         PublicEditor const * _editor;
100 };
101
102 #endif /* __ardour_gtk_track_selection_h__ */