add auto next/prev tab (alt-a), update shortcuts, fix keyframe paste track tabbing...

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

diff --git a/cinelerra-5.1/cinelerra/mwindowmove.C b/cinelerra-5.1/cinelerra/mwindowmove.C
index c76b9b7439cbbd4b340de76ddb9234ca29e27214..dedf96e87671af9b5f7ec099d986cf4a25c58de0 100644 (file)
--- a/cinelerra-5.1/cinelerra/mwindowmove.C
+++ b/cinelerra-5.1/cinelerra/mwindowmove.C
@@ -644,7 +644,8 @@ int MWindow::nearest_plugin_keyframe(int shift_down, int dir)
        KeyFrame *keyframe = 0;
        double start = edl->local_session->get_selectionstart(1);
        double end = edl->local_session->get_selectionend(1);
-       double position = dir == PLAY_FORWARD ? end : start, new_position = 0;
+       double position = dir == PLAY_FORWARD ? end : start;
+       double new_position = dir == PLAY_FORWARD ? start : end;
        for( Track *track=edl->tracks->first; track; track=track->next ) {
                if( !track->record ) continue;
                for( int i=0; i<track->plugin_set.size(); ++i ) {
@@ -676,6 +677,47 @@ int MWindow::nearest_plugin_keyframe(int shift_down, int dir)
        return find_selection(new_position);
 }
 
+int MWindow::nearest_auto_keyframe(int shift_down, int dir)
+{
+       Auto *keyframe = 0;
+       double start = edl->local_session->get_selectionstart(1);
+       double end = edl->local_session->get_selectionend(1);
+       double position = dir == PLAY_FORWARD ? end : start;
+       double new_position = dir == PLAY_FORWARD ? start : end;
+       for( Track *track=edl->tracks->first; track; track=track->next ) {
+               if( !track->record ) continue;
+               int64_t pos = track->to_units(position, 0);
+               for( int i=0; i<AUTOMATION_TOTAL; ++i ) {
+                       Autos *autos = track->automation->autos[i];
+                       if( !autos ) continue;
+                       Auto *key = dir == PLAY_FORWARD ?
+                                autos->nearest_after(pos) :
+                                autos->nearest_before(pos);
+                       if( !key ) continue;
+                       double key_position = track->from_units(key->position);
+                       if( keyframe && (dir == PLAY_FORWARD ?
+                               key_position >= new_position :
+                               new_position >= key_position ) ) continue;
+                       keyframe = key;  new_position = key_position;
+               }
+       }
+
+       new_position = keyframe ?
+               keyframe->autos->track->from_units(keyframe->position) :
+               dir == PLAY_FORWARD ? edl->tracks->total_length() : 0;
+
+       if( !shift_down )
+               start = end = new_position;
+       else if( dir == PLAY_FORWARD )
+               end = new_position;
+       else
+               start = new_position;
+
+       edl->local_session->set_selectionstart(start);
+       edl->local_session->set_selectionend(end);
+       return find_selection(new_position);
+}
+
 int MWindow::find_selection(double position, int scroll_display)
 {
        update_plugin_guis();