Mask Editor: Add toggle for mask spline drawing

Adds an overlay option to show/hide the spline points & lines of masks in the Mask Editor.

It also moves the "smooth" option up (its position left of the selection dropdown was missleading).

{F11847272}

This emerged from a discussion in https://developer.blender.org/D12776

Differential Revision: https://developer.blender.org/D13314

1 files changed, 20 insertions, 0 deletions

diff --git a/source/blender/editors/space_image/image_edit.c b/source/blender/editors/space_image/image_edit.c
index e851b99d3ba..950acd77f6a 100644
--- a/source/blender/editors/space_image/image_edit.c
+++ b/source/blender/editors/space_image/image_edit.c
@@ -483,6 +483,16 @@ bool ED_space_image_maskedit_poll(bContext *C)
   return false;
 }
 
+bool ED_space_image_maskedit_visible_splines_poll(bContext *C)
+{
+  if (!ED_space_image_maskedit_poll(C)) {
+    return false;
+  }
+
+  const SpaceImage *space_image = CTX_wm_space_image(C);
+  return space_image->mask_info.draw_flag & MASK_DRAWFLAG_SPLINE;
+}
+
 bool ED_space_image_paint_curve(const bContext *C)
 {
   SpaceImage *sima = CTX_wm_space_image(C);
@@ -508,6 +518,16 @@ bool ED_space_image_maskedit_mask_poll(bContext *C)
   return false;
 }
 
+bool ED_space_image_maskedit_mask_visible_splines_poll(bContext *C)
+{
+  if (!ED_space_image_maskedit_mask_poll(C)) {
+    return false;
+  }
+
+  const SpaceImage *space_image = CTX_wm_space_image(C);
+  return space_image->mask_info.draw_flag & MASK_DRAWFLAG_SPLINE;
+}
+
 bool ED_space_image_cursor_poll(bContext *C)
 {
   return ED_operator_uvedit_space_image(C) || ED_space_image_maskedit_poll(C) ||