Camera tracking: initial commit of dopesheet view for clip editor

- Displays dopesheet information for selected tracks, and currently does not
  support any kind of editing.
- Changed regions to use the whole main region for such views as curves and dopesheet.
  This allows to have own panels with tools/properties in this area.
- Active clip is getting synchronized between different clip editor editors in the
  same screen, so updating of curve/dopesheet views happens automatically when one
  changes current clip in one of this editors.
- Panels in toolbox and properties panels are now separated to rely on current view
  mode, but some operators and poll functions still need to be updated.
- Added new screen called "Movie Tracking" where layout is configured to
  display timeline, main clip window, curves and dopesheet.

1 files changed, 6 insertions, 8 deletions

diff --git a/source/blender/editors/space_clip/clip_graph_ops.c b/source/blender/editors/space_clip/clip_graph_ops.c
index 7916a96f98c..03557a0b264 100644
--- a/source/blender/editors/space_clip/clip_graph_ops.c
+++ b/source/blender/editors/space_clip/clip_graph_ops.c
@@ -64,9 +64,13 @@
 static int ED_space_clip_graph_poll(bContext *C)
 {
 	if (ED_space_clip_tracking_poll(C)) {
-		ARegion *ar = CTX_wm_region(C);
+		SpaceClip *sc = CTX_wm_space_clip(C);
 
-		return ar->regiontype == RGN_TYPE_PREVIEW;
+		if (sc->view == SC_VIEW_GRAPH) {
+			ARegion *ar = CTX_wm_region(C);
+
+			return ar->regiontype == RGN_TYPE_PREVIEW;
+		}
 	}
 
 	return FALSE;
@@ -225,16 +229,10 @@ static int mouse_select_curve(bContext *C, float co[2], int extend)
 			}
 		}
 		else if (act_track != userdata.track) {
-			MovieTrackingMarker *marker;
 			SelectUserData selectdata = {SEL_DESELECT};
 
 			tracking->act_track = userdata.track;
 
-			/* make active track be centered to screen */
-			marker = BKE_tracking_get_marker(userdata.track, sc->user.framenr);
-
-			clip_view_center_to_point(sc, marker->pos[0], marker->pos[1]);
-
 			/* deselect all knots on newly selected curve */
 			clip_graph_tracking_iterate(sc, &selectdata, toggle_selection_cb);
 		}