Tracking: Some minor improvements to copy-paste

- Deselect all existing tracks when pasteing, makes it
  easier to tweak stuff after the paste.

- Make first of the pasted tracks active.

2 files changed, 5 insertions, 0 deletions

diff --git a/source/blender/blenkernel/intern/tracking.c b/source/blender/blenkernel/intern/tracking.c
index b77cd744a18..d85b6cc3d9e 100644
--- a/source/blender/blenkernel/intern/tracking.c
+++ b/source/blender/blenkernel/intern/tracking.c
@@ -371,6 +371,9 @@ void BKE_tracking_clipboard_paste_tracks(MovieTracking *tracking, MovieTrackingO
 
 	while (track) {
 		MovieTrackingTrack *new_track = BKE_tracking_track_duplicate(track);
+		if (track->prev == NULL) {
+			tracking->act_track = new_track;
+		}
 
 		BLI_addtail(tracksbase, new_track);
 		BKE_tracking_track_unique_name(tracksbase, new_track);
diff --git a/source/blender/editors/space_clip/tracking_ops.c b/source/blender/editors/space_clip/tracking_ops.c
index abbffcd8546..fb6b1a0033c 100644
--- a/source/blender/editors/space_clip/tracking_ops.c
+++ b/source/blender/editors/space_clip/tracking_ops.c
@@ -3811,7 +3811,9 @@ static int paste_tracks_exec(bContext *C, wmOperator *UNUSED(op))
 	MovieClip *clip = ED_space_clip_get_clip(sc);
 	MovieTracking *tracking = &clip->tracking;
 	MovieTrackingObject *object = BKE_tracking_object_get_active(tracking);
+	ListBase *tracks_base = BKE_tracking_object_get_tracks(tracking, object);
 
+	BKE_tracking_tracks_deselect_all(tracks_base);
 	BKE_tracking_clipboard_paste_tracks(tracking, object);
 
 	WM_event_add_notifier(C, NC_MOVIECLIP | NA_EDITED, clip);