cin_db Makefile tweak, awdw vicon stop draw lock rework,

[goodguy/cinelerra.git] / cinelerra-5.1 / cinelerra / mwindowedit.C

diff --git a/cinelerra-5.1/cinelerra/mwindowedit.C b/cinelerra-5.1/cinelerra/mwindowedit.C
index 26aa4cb25054d2f3317c8d1222a16baa7202d48f..d424d60879335f2f4dc267f2b57dedb9f88f47dc 100644 (file)
--- a/cinelerra-5.1/cinelerra/mwindowedit.C
+++ b/cinelerra-5.1/cinelerra/mwindowedit.C
@@ -2722,3 +2722,91 @@ void MWindow::align_timecodes()
        update_plugin_guis();
 }
 
+
+int MWindow::masters_to_mixers()
+{
+       Track *master_track = edl->tracks->first;
+       while( master_track && !master_track->master )
+               master_track = master_track->next;
+       while( master_track ) { // test for track/mixer conflicts
+               int failed = 0;
+               Track *mixer_last = master_track;
+               Track *track = master_track->next;
+               for( ; track && !track->master; track=track->next )
+                       mixer_last = track;
+               Track *next_track = track;
+               Mixer *master_mixer = 0;
+               for( int i=0, n=edl->mixers.size(); i<n; ++i ) {
+                       if( master_track->index_in(edl->mixers[i]) >= 0 ) {
+                               master_mixer = edl->mixers[i];
+                               break;
+                       }
+               }
+               if( master_mixer ) { // existing mixer track group
+                       for( track=master_track; !failed && track; track=track->next ) {
+                               if( track->index_in(master_mixer) < 0 ) {
+                                       eprintf("Mixer: %s missing track: %s",
+                                               master_mixer->title, track->title);
+                                       failed = 1;
+                               }
+                               if( track == mixer_last ) break;
+                       }
+                       for( int i=0, n=master_mixer->mixer_ids.size(); !failed && i<n; ++i ) {
+                               int mixer_id = master_mixer->mixer_ids[i], found = 0;
+                               for( track=master_track; track; track=track->next ) {
+                                       if( track->mixer_id == mixer_id ) {
+                                               found = 1;
+                                               break;
+                                       }
+                                       if( track == mixer_last ) break;
+                               }
+                               if( !found ) {
+                                       eprintf("Mixer: %s track missing: %s",
+                                               master_mixer->title, track->title);
+                                       failed = 1;
+                               }
+                       }
+               }
+               else { // create mixer
+                       for( track=master_track->next; !failed && track; track=track->next ) {
+                               for( int i=0, n=edl->mixers.size(); !failed && i<n; ++i ) {
+                                       Mixer *mixer = edl->mixers[i];
+                                       if( track->index_in(mixer) >= 0 ) {
+                                               eprintf("Track: %s already exists in mixer: %s",
+                                                       track->title, mixer->title);
+                                               failed = 1;
+                                               break;
+                                       }
+                               }
+                               if( track == mixer_last ) break;
+                       }
+                       if( !failed ) { // new mixer
+                               ZWindow *zwindow = get_mixer(master_mixer);
+                               zwindow->set_title(master_track->title);
+                               sprintf(master_track->title, _("Mixer %d"), zwindow->idx);
+                               for( track=master_track; track; track=track->next ) {
+                                       track->play = track->armed = 0;
+                                       master_mixer->mixer_ids.append(track->get_mixer_id());
+                                       if( track == mixer_last ) break;
+                               }
+                               zwindow->start();
+                       }
+               }
+               master_track = next_track;
+        }
+       return 0;
+}
+
+void MWindow::mix_masters()
+{
+       undo_before();
+       masters_to_mixers();
+       undo_after(_("mix masters"), LOAD_ALL);
+
+       restart_brender();
+       gui->update(1, NORMAL_DRAW, 0, 0, 1, 0, 0);
+       gui->activate_timeline();
+       cwindow->refresh_frame(CHANGE_EDL);
+       save_backup();
+}
+