[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [59950] trunk/blender/source/blender/ editors/space_clip: Create/delete keyframe for motion tracks in clip editor

[Sergey Sharybin]

Revision: 59950
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=59950
Author:   nazgul
Date:     2013-09-09 11:55:52 +0000 (Mon, 09 Sep 2013)
Log Message:
-----------
Create/delete keyframe for motion tracks in clip editor

Use I to create a new keyframe, Alt-I to remove the ketframe.

Modified Paths:
--------------
    trunk/blender/source/blender/editors/space_clip/clip_intern.h
    trunk/blender/source/blender/editors/space_clip/space_clip.c
    trunk/blender/source/blender/editors/space_clip/tracking_ops.c

Modified: trunk/blender/source/blender/editors/space_clip/clip_intern.h
===================================================================
--- trunk/blender/source/blender/editors/space_clip/clip_intern.h	2013-09-09 11:40:41 UTC (rev 59949)
+++ trunk/blender/source/blender/editors/space_clip/clip_intern.h	2013-09-09 11:55:52 UTC (rev 59950)
@@ -198,6 +198,9 @@
 void CLIP_OT_create_plane_track(struct wmOperatorType *ot);
 void CLIP_OT_slide_plane_marker(struct wmOperatorType *ot);
 
+void CLIP_OT_keyframe_insert(struct wmOperatorType *ot);
+void CLIP_OT_keyframe_delete(struct wmOperatorType *ot);
+
 /* tracking_select.c */
 void CLIP_OT_select(struct wmOperatorType *ot);
 void CLIP_OT_select_all(struct wmOperatorType *ot);

Modified: trunk/blender/source/blender/editors/space_clip/space_clip.c
===================================================================
--- trunk/blender/source/blender/editors/space_clip/space_clip.c	2013-09-09 11:40:41 UTC (rev 59949)
+++ trunk/blender/source/blender/editors/space_clip/space_clip.c	2013-09-09 11:55:52 UTC (rev 59950)
@@ -523,6 +523,9 @@
 	WM_operatortype_append(CLIP_OT_create_plane_track);
 	WM_operatortype_append(CLIP_OT_slide_plane_marker);
 
+	WM_operatortype_append(CLIP_OT_keyframe_insert);
+	WM_operatortype_append(CLIP_OT_keyframe_delete);
+
 	/* ** clip_graph_ops.c  ** */
 
 	/* graph editing */
@@ -694,6 +697,9 @@
 	/* plane tracks */
 	WM_keymap_add_item(keymap, "CLIP_OT_slide_plane_marker", LEFTMOUSE, KM_PRESS, 0, 0);
 
+	WM_keymap_add_item(keymap, "CLIP_OT_keyframe_insert", IKEY, KM_PRESS, 0, 0);
+	WM_keymap_add_item(keymap, "CLIP_OT_keyframe_delete", IKEY, KM_PRESS, KM_ALT, 0);
+
 	/* clean-up */
 	WM_keymap_add_item(keymap, "CLIP_OT_join_tracks", JKEY, KM_PRESS, KM_CTRL, 0);
 

Modified: trunk/blender/source/blender/editors/space_clip/tracking_ops.c
===================================================================
--- trunk/blender/source/blender/editors/space_clip/tracking_ops.c	2013-09-09 11:40:41 UTC (rev 59949)
+++ trunk/blender/source/blender/editors/space_clip/tracking_ops.c	2013-09-09 11:55:52 UTC (rev 59950)
@@ -4069,3 +4069,89 @@
 	/* flags */
 	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO | OPTYPE_GRAB_POINTER | OPTYPE_BLOCKING;
 }
+
+/********************** Insert track keyframe operator *********************/
+
+static void keyframe_set_flag(bContext *C, bool set)
+{
+	SpaceClip *sc = CTX_wm_space_clip(C);
+	MovieClip *clip = ED_space_clip_get_clip(sc);
+	MovieTracking *tracking = &clip->tracking;
+	ListBase *tracks_base = BKE_tracking_get_active_tracks(tracking);
+	ListBase *plane_tracks_base = BKE_tracking_get_active_plane_tracks(tracking);
+	MovieTrackingTrack *track;
+	MovieTrackingPlaneTrack *plane_track;
+	int framenr = ED_space_clip_get_clip_frame_number(sc);
+
+	for (track = tracks_base->first; track; track = track->next) {
+		if (TRACK_VIEW_SELECTED(sc, track)) {
+			MovieTrackingMarker *marker = BKE_tracking_marker_get_exact(track, framenr);
+			if (marker) {
+				if (set) {
+					marker->flag &= ~MARKER_TRACKED;
+				}
+				else {
+					marker->flag |= MARKER_TRACKED;
+				}
+			}
+		}
+	}
+
+	for (plane_track = plane_tracks_base->first; plane_track; plane_track = plane_track->next) {
+		if (plane_track->flag & SELECT) {
+			MovieTrackingPlaneMarker *plane_marker = BKE_tracking_plane_marker_get_exact(plane_track, framenr);
+			if (plane_marker) {
+				if (set) {
+					plane_marker->flag &= ~PLANE_MARKER_TRACKED;
+				}
+				else {
+					plane_marker->flag |= PLANE_MARKER_TRACKED;
+				}
+			}
+		}
+	}
+}
+
+static int keyframe_insert_exec(bContext *C, wmOperator *UNUSED(op))
+{
+	keyframe_set_flag(C, true);
+	return OPERATOR_FINISHED;
+}
+
+void CLIP_OT_keyframe_insert(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name = "Insert keyframe";
+	ot->description = "Insert a keyframe to selected tracks at current frame";
+	ot->idname = "CLIP_OT_keyframe_insert";
+
+	/* api callbacks */
+	ot->poll = ED_space_clip_tracking_poll;
+	ot->exec = keyframe_insert_exec;
+
+	/* flags */
+	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
+}
+
+/********************** Delete track keyframe operator *********************/
+
+static int keyframe_delete_exec(bContext *C, wmOperator *UNUSED(op))
+{
+	keyframe_set_flag(C, false);
+	return OPERATOR_FINISHED;
+}
+
+void CLIP_OT_keyframe_delete(wmOperatorType *ot)
+{
+	/* identifiers */
+	ot->name = "Delete keyframe";
+	ot->description = "Delete a keyframe from selected tracks at current frame";
+	ot->idname = "CLIP_OT_keyframe_delete";
+
+	/* api callbacks */
+	ot->poll = ED_space_clip_tracking_poll;
+	ot->exec = keyframe_delete_exec;
+
+	/* flags */
+	ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
+}