gtk2_ardour/editor_audiotrack.cc

   1 #include <ardour/location.h>
   2 #include <ardour/diskstream.h>
   3
   4 #include "editor.h"
   5 #include "editing.h"
   6 #include "audio_time_axis.h"
   7 #include "regionview.h"
   8 #include "selection.h"
   9
  10 using namespace ARDOUR;
  11
  12 void
  13 Editor::set_route_loop_selection ()
  14 {
  15         if (session == 0 || selection->time.empty()) {
  16                 return;
  17         }
  18
  19         jack_nframes_t start = selection->time[clicked_selection].start;
  20         jack_nframes_t end = selection->time[clicked_selection].end;
  21
  22         Location* loc = transport_loop_location();
  23
  24         if (loc) {
  25
  26                 loc->set (start, end);
  27
  28                 // enable looping, reposition and start rolling
  29                 session->request_auto_loop (true);
  30                 session->request_locate (loc->start(), true);
  31         }
  32
  33 }
  34
  35 void
  36 Editor::set_show_waveforms (bool yn)
  37 {
  38         AudioTimeAxisView* atv;
  39
  40         if (_show_waveforms != yn) {
  41                 _show_waveforms = yn;
  42                 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
  43                         if ((atv = dynamic_cast<AudioTimeAxisView*>(*i)) != 0) {
  44                                 atv->set_show_waveforms (yn);
  45                         }
  46                 }
  47                 DisplayControlChanged (Editing::ShowWaveforms);
  48         }
  49 }
  50
  51 void
  52 Editor::set_show_waveforms_recording (bool yn)
  53 {
  54         AudioTimeAxisView* atv;
  55
  56         if (_show_waveforms_recording != yn) {
  57                 _show_waveforms_recording = yn;
  58                 for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
  59                         if ((atv = dynamic_cast<AudioTimeAxisView*>(*i)) != 0) {
  60                                 atv->set_show_waveforms_recording (yn);
  61                         }
  62                 }
  63                 DisplayControlChanged (Editing::ShowWaveformsRecording);
  64         }
  65 }