DopeSheet: GPencil-Mode supports Circle and Lasso Select

To get this working the least effort, I've had to expose the helper functions
used by the lasso and circle select keyframe-test callbacks (which are generic)
and expose them for use by the GP keyframe editing code too. Hopefully in time
we clean this all up and just write the code once to operate on "keyframes"

1 files changed, 12 insertions, 0 deletions

diff --git a/source/blender/editors/include/ED_keyframes_edit.h b/source/blender/editors/include/ED_keyframes_edit.h
index 0d352ab5ead..c0eb88cd982 100644
--- a/source/blender/editors/include/ED_keyframes_edit.h
+++ b/source/blender/editors/include/ED_keyframes_edit.h
@@ -266,6 +266,18 @@ short bezt_to_cfraelem(KeyframeEditData *ked, struct BezTriple *bezt);
  */
 void bezt_remap_times(KeyframeEditData *ked, struct BezTriple *bezt);
 
+/* ------ 1.5-D Region Testing Uitls (Lasso/Circle Select) ------- */
+/* XXX: These are temporary, until we can unify GP/Mask Keyframe handling and standard FCurve Keyframe handling */
+
+bool keyframe_region_lasso_test(
+        const KeyframeEdit_LassoData *data_lasso,
+        const float xy[2]);
+
+bool keyframe_region_circle_test(
+        const KeyframeEdit_CircleData *data_circle,
+        const float xy[2]);
+
+
 /* ************************************************ */
 /* Destructive Editing API (keyframes_general.c) */