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editor_audiotrack.cc

#include <ardour/location.h>
#include <ardour/diskstream.h>

#include "editor.h"
#include "editing.h"
#include "audio_time_axis.h"
#include "regionview.h"
#include "selection.h"

using namespace ARDOUR;

void
Editor::set_route_loop_selection ()
{
      if (session == 0 || selection->time.empty()) {
            return;
      }

      jack_nframes_t start = selection->time[clicked_selection].start;
      jack_nframes_t end = selection->time[clicked_selection].end;

      Location* loc = transport_loop_location();

      if (loc) {
            
            loc->set (start, end);

            // enable looping, reposition and start rolling
            session->request_auto_loop (true);
            session->request_locate (loc->start(), true);
      }

}

void
Editor::set_show_waveforms (bool yn)
{
      AudioTimeAxisView* atv;

      if (_show_waveforms != yn) {
            _show_waveforms = yn;
            for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
                  if ((atv = dynamic_cast<AudioTimeAxisView*>(*i)) != 0) {
                        atv->set_show_waveforms (yn);
                  }
            }
            DisplayControlChanged (Editing::ShowWaveforms);
      }
}

void
Editor::set_show_waveforms_recording (bool yn)
{
      AudioTimeAxisView* atv;

      if (_show_waveforms_recording != yn) {
            _show_waveforms_recording = yn;
            for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
                  if ((atv = dynamic_cast<AudioTimeAxisView*>(*i)) != 0) {
                        atv->set_show_waveforms_recording (yn);
                  }
            }
            DisplayControlChanged (Editing::ShowWaveformsRecording);
      }
}

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