new sequence strip type for masks.

1 files changed, 40 insertions, 0 deletions

diff --git a/source/blender/makesrna/intern/rna_mask.c b/source/blender/makesrna/intern/rna_mask.c
index 51d370d5a88..f25aba6193b 100644
--- a/source/blender/makesrna/intern/rna_mask.c
+++ b/source/blender/makesrna/intern/rna_mask.c
@@ -312,6 +312,29 @@ static void rna_MaskLayer_spline_add(ID *id, MaskLayer *masklay, int number)
 	WM_main_add_notifier(NC_MASK|NA_EDITED, mask);
 }
 
+static void rna_Mask_start_frame_set(PointerRNA *ptr, int value)
+{
+	Mask *data = (Mask *)ptr->data;
+	/* MINFRAME not MINAFRAME, since some output formats can't taken negative frames */
+	CLAMP(value, MINFRAME, MAXFRAME);
+	data->sfra = value;
+
+	if (data->sfra >= data->efra) {
+		data->efra = MIN2(data->sfra, MAXFRAME);
+	}
+}
+
+static void rna_Mask_end_frame_set(PointerRNA *ptr, int value)
+{
+	Mask *data = (Mask *)ptr->data;
+	CLAMP(value, MINFRAME, MAXFRAME);
+	data->efra = value;
+
+	if (data->sfra >= data->efra) {
+		data->sfra = MAX2(data->efra, MINFRAME);
+	}
+}
+
 #else
 
 static void rna_def_maskParent(BlenderRNA *brna)
@@ -644,6 +667,23 @@ static void rna_def_mask(BlenderRNA *brna)
 	RNA_def_property_int_funcs(prop, "rna_Mask_layer_active_index_get", "rna_Mask_layer_active_index_set", "rna_Mask_layer_active_index_range");
 	RNA_def_property_ui_text(prop, "Active Shape Index", "Index of active layer in list of all mask's layers");
 
+	/* frame range */
+	prop = RNA_def_property(srna, "frame_start", PROP_INT, PROP_TIME);
+	RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
+	RNA_def_property_int_sdna(prop, NULL, "sfra");
+	RNA_def_property_int_funcs(prop, NULL, "rna_Mask_start_frame_set", NULL);
+	RNA_def_property_range(prop, MINFRAME, MAXFRAME);
+	RNA_def_property_ui_text(prop, "Start Frame", "First frame of the mask (used for sequencer)");
+	RNA_def_property_update(prop, NC_SCENE | ND_FRAME_RANGE, NULL);
+
+	prop = RNA_def_property(srna, "frame_end", PROP_INT, PROP_TIME);
+	RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
+	RNA_def_property_int_sdna(prop, NULL, "efra");
+	RNA_def_property_int_funcs(prop, NULL, "rna_Mask_end_frame_set", NULL);
+	RNA_def_property_range(prop, MINFRAME, MAXFRAME);
+	RNA_def_property_ui_text(prop, "End Frame", "Final frame of the mask (used for sequencer)");
+	RNA_def_property_update(prop, NC_SCENE | ND_FRAME_RANGE, NULL);
+
 	/* pointers */
 	rna_def_animdata_common(srna);
 }