diff options
Diffstat (limited to 'source/blender/editors/space_clip/tracking_ops.c')
| -rw-r--r-- | source/blender/editors/space_clip/tracking_ops.c | 35 |
1 files changed, 27 insertions, 8 deletions
diff --git a/source/blender/editors/space_clip/tracking_ops.c b/source/blender/editors/space_clip/tracking_ops.c index 35986fa2700..f4454394ca3 100644 --- a/source/blender/editors/space_clip/tracking_ops.c +++ b/source/blender/editors/space_clip/tracking_ops.c @@ -92,6 +92,25 @@ static int space_clip_frame_poll(bContext *C) return FALSE; } +static int space_clip_size_poll(bContext *C) +{ + SpaceClip *sc = CTX_wm_space_clip(C); + + if (sc) { + MovieClip *clip = ED_space_clip(sc); + + if (clip) { + int width, height; + + BKE_movieclip_get_size(clip, &sc->user, &width, &height); + + return width > 0 && height > 0; + } + } + + return FALSE; +} + /********************** add marker operator *********************/ static void add_marker(SpaceClip *sc, float x, float y) @@ -156,7 +175,7 @@ void CLIP_OT_add_marker(wmOperatorType *ot) /* api callbacks */ ot->invoke = add_marker_invoke; ot->exec = add_marker_exec; - ot->poll = space_clip_frame_poll; + ot->poll = space_clip_size_poll; /* flags */ ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO; @@ -526,7 +545,7 @@ static int slide_marker_modal(bContext *C, wmOperator *op, wmEvent *event) SlideMarkerData *data = (SlideMarkerData *)op->customdata; float dx, dy, mdelta[2]; - switch(event->type) { + switch (event->type) { case LEFTCTRLKEY: case RIGHTCTRLKEY: case LEFTSHIFTKEY: @@ -643,7 +662,7 @@ void CLIP_OT_slide_marker(wmOperatorType *ot) ot->idname = "CLIP_OT_slide_marker"; /* api callbacks */ - ot->poll = space_clip_frame_poll; + ot->poll = space_clip_size_poll; ot->invoke = slide_marker_invoke; ot->modal = slide_marker_modal; @@ -1200,7 +1219,7 @@ void CLIP_OT_select_grouped(wmOperatorType *ot) /* api callbacks */ ot->exec = select_groped_exec; - ot->poll = space_clip_frame_poll; + ot->poll = space_clip_size_poll; /* flags */ ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO; @@ -2016,7 +2035,7 @@ static Object *get_orientation_object(bContext *C) static int set_orientation_poll(bContext *C) { - if (space_clip_frame_poll(C)) { + if (space_clip_size_poll(C)) { Scene *scene = CTX_data_scene(C); SpaceClip *sc = CTX_wm_space_clip(C); MovieClip *clip = ED_space_clip(sc); @@ -2626,7 +2645,7 @@ void CLIP_OT_set_scale(wmOperatorType *ot) static int set_solution_scale_poll(bContext *C) { - if (space_clip_frame_poll(C)) { + if (space_clip_size_poll(C)) { SpaceClip *sc = CTX_wm_space_clip(C); MovieClip *clip = ED_space_clip(sc); MovieTracking *tracking = &clip->tracking; @@ -2974,7 +2993,7 @@ void CLIP_OT_frame_jump(wmOperatorType *ot) /* api callbacks */ ot->exec = frame_jump_exec; - ot->poll = space_clip_frame_poll; + ot->poll = ED_space_clip_poll; /* flags */ ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO; @@ -3031,7 +3050,7 @@ void CLIP_OT_join_tracks(wmOperatorType *ot) /* api callbacks */ ot->exec = join_tracks_exec; - ot->poll = space_clip_frame_poll; + ot->poll = space_clip_size_poll; /* flags */ ot->flag = OPTYPE_REGISTER|OPTYPE_UNDO; |