generalize mask poll functions and sequencer mask code.

1 files changed, 27 insertions, 0 deletions

diff --git a/source/blender/editors/space_sequencer/sequencer_edit.c b/source/blender/editors/space_sequencer/sequencer_edit.c
index 82e2730c59e..92c0f785ccb 100644
--- a/source/blender/editors/space_sequencer/sequencer_edit.c
+++ b/source/blender/editors/space_sequencer/sequencer_edit.c
@@ -466,6 +466,33 @@ void recurs_sel_seq(Sequence *seqm)
 	}
 }
 
+int ED_space_sequencer_maskedit_mask_poll(bContext *C)
+{
+	/* in this case both funcs are the same, for clip editor not */
+	return ED_space_sequencer_maskedit_poll(C);
+}
+
+int ED_space_sequencer_check_show_maskedit(SpaceSeq *sseq, Scene *scene)
+{
+	if (sseq && sseq->mainb == SEQ_DRAW_IMG_IMBUF) {
+		return (BKE_sequencer_mask_get(scene) != NULL);
+	}
+
+	return FALSE;
+}
+
+int ED_space_sequencer_maskedit_poll(bContext *C)
+{
+	SpaceSeq *sseq = CTX_wm_space_seq(C);
+
+	if (sseq) {
+		Scene *scene = CTX_data_scene(C);
+		return ED_space_sequencer_check_show_maskedit(sseq, scene);
+	}
+
+	return FALSE;
+}
+
 int seq_effect_find_selected(Scene *scene, Sequence *activeseq, int type, Sequence **selseq1, Sequence **selseq2, Sequence **selseq3, const char **error_str)
 {
 	Editing *ed = BKE_sequencer_editing_get(scene, FALSE);