search fixes, preset fixes, ladspa icon logging, igor pref theme, drag btn rollover

[goodguy/history.git] / cinelerra-5.1 / cinelerra / edl.C

diff --git a/cinelerra-5.1/cinelerra/edl.C b/cinelerra-5.1/cinelerra/edl.C
index 5d9ff496238e1f15727fe154c333bf04ae015786..cd20a7b0d56e570d3a36de7b47bd6315fcff947e 100644 (file)
--- a/cinelerra-5.1/cinelerra/edl.C
+++ b/cinelerra-5.1/cinelerra/edl.C
@@ -808,12 +808,23 @@ void EDL::set_outpoint(double position)
        }
 }
 
+void EDL::deglitch(double position)
+{
+       if( !session->cursor_on_frames ) return;
+       Track *current_track = tracks->first; 
+       for( ; current_track; current_track=current_track->next ) {
+               if( !current_track->record ) continue;
+               if( current_track->data_type != TRACK_AUDIO ) continue;
+               ATrack *atrack = (ATrack*)current_track;
+               atrack->deglitch(position, 
+                       session->labels_follow_edits, 
+                       session->plugins_follow_edits, 
+                       session->autos_follow_edits);
+       }
+}
 
-int EDL::clear(double start,
-       double end,
-       int clear_labels,
-       int clear_plugins,
-       int edit_autos)
+int EDL::clear(double start, double end,
+       int clear_labels, int clear_plugins, int edit_autos)
 {
        if(start == end)
        {
@@ -1549,3 +1560,51 @@ void EDL::append_vwindow_edl(EDL *edl, int increase_counter)
 }
 
 
+double EDL::next_edit(double position)
+{
+       Units::fix_double(&position);
+       double new_position = tracks->total_length();
+
+       double max_rate = get_frame_rate();
+       int sample_rate = get_sample_rate();
+       if( sample_rate > max_rate ) max_rate = sample_rate;
+       double min_movement = max_rate > 0 ? 1. / max_rate : 1e-6;
+
+// Test for edit handles after position
+       for( Track *track=tracks->first; track; track=track->next ) {
+               if( !track->record ) continue;
+               for( Edit *edit=track->edits->first; edit; edit=edit->next ) {
+                       double edit_end = track->from_units(edit->startproject + edit->length);
+                       Units::fix_double(&edit_end);
+                       if( fabs(edit_end-position) < min_movement ) continue;
+                       if( edit_end > position && edit_end < new_position )
+                               new_position = edit_end;
+               }
+       }
+       return new_position;
+}
+
+double EDL::prev_edit(double position)
+{
+       Units::fix_double(&position);
+       double new_position = -1;
+
+       double max_rate = get_frame_rate();
+       int sample_rate = get_sample_rate();
+       if( sample_rate > max_rate ) max_rate = sample_rate;
+       double min_movement = max_rate > 0 ? 1. / max_rate : 1e-6;
+
+// Test for edit handles before cursor position
+       for( Track *track=tracks->first; track; track=track->next ) {
+               if( !track->record ) continue;
+               for( Edit *edit=track->edits->first; edit; edit=edit->next ) {
+                       double edit_end = track->from_units(edit->startproject);
+                       Units::fix_double(&edit_end);
+                       if( fabs(edit_end-position) < min_movement ) continue;
+                       if( edit_end < position && edit_end > new_position )
+                               new_position = edit_end;
+               }
+       }
+       return new_position;
+}
+