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.

2 files changed, 16 insertions, 3 deletions

diff --git a/source/blender/makesdna/DNA_space_types.h b/source/blender/makesdna/DNA_space_types.h
index 947bf483866..c2fbc611bc3 100644
--- a/source/blender/makesdna/DNA_space_types.h
+++ b/source/blender/makesdna/DNA_space_types.h
@@ -520,9 +520,7 @@ typedef struct SpaceClip {
 	                                         * defined when drawing and used for mouse position calculation */
 
 	/* movie postprocessing */
-	int postproc_flag;
-
-	int runtime_flag;			/* different runtime flags */
+	int postproc_flag, pad2;
 
 	void *draw_context;
 } SpaceClip;
@@ -916,6 +914,7 @@ enum {
 /* SpaceClip->view */
 #define SC_VIEW_CLIP		0
 #define SC_VIEW_GRAPH		1
+#define SC_VIEW_DOPESHEET	2
 
 /* SpaceClip->runtime_flag */
 #define SC_GRAPH_BOTTOM		(1<<0)
diff --git a/source/blender/makesdna/DNA_tracking_types.h b/source/blender/makesdna/DNA_tracking_types.h
index 2f099ed59f5..e8abee36716 100644
--- a/source/blender/makesdna/DNA_tracking_types.h
+++ b/source/blender/makesdna/DNA_tracking_types.h
@@ -193,6 +193,17 @@ typedef struct MovieTrackingStats {
 	char message[256];
 } MovieTrackingStats;
 
+typedef struct MovieTrackingDopesheetChannel {
+	struct MovieTrackingDopesheetChannel *next, *prev;
+	MovieTrackingTrack *track;
+	int flag, pad;
+} MovieTrackingDopesheetChannel;
+
+typedef struct MovieTrackingDopesheet {
+	ListBase channels;
+	int tot_channel, pad;
+} MovieTrackingDopesheet;
+
 typedef struct MovieTracking {
 	MovieTrackingSettings settings;	/* different tracking-related settings */
 	MovieTrackingCamera camera;		/* camera intrinsics */
@@ -205,6 +216,8 @@ typedef struct MovieTracking {
 	int objectnr, tot_object;		/* index of active object and total number of objects */
 
 	MovieTrackingStats *stats;		/* statistics displaying in clip editor */
+
+	MovieTrackingDopesheet dopesheet;	/* dopesheet data */
 } MovieTracking;
 
 /* MovieTrackingCamera->units */
@@ -230,6 +243,7 @@ enum {
 #define TRACK_CUSTOMCOLOR	(1<<7)
 #define TRACK_USE_2D_STAB	(1<<8)
 #define TRACK_PREVIEW_GRAYSCALE	(1<<9)
+#define TRACK_DOPE_SEL		(1<<10)
 
 /* MovieTrackingTrack->tracker */
 #define TRACKER_KLT		0