[Bf-blender-cvs] [cad1016c20b] master: Fix T60944: Add Tablet eraser support to annotations usin pen

[Antonioya]

Commit: cad1016c20b529c394af6ac22e88c99dad41c20c
Author: Antonioya
Date:   Mon Jan 28 17:46:11 2019 +0100
Branches: master
https://developer.blender.org/rBcad1016c20b529c394af6ac22e88c99dad41c20c

Fix T60944: Add Tablet eraser support to annotations usin pen

===================================================================

M	source/blender/editors/gpencil/annotate_paint.c

===================================================================

diff --git a/source/blender/editors/gpencil/annotate_paint.c b/source/blender/editors/gpencil/annotate_paint.c
index d0c95af5f5c..2ec9b1a29ef 100644
--- a/source/blender/editors/gpencil/annotate_paint.c
+++ b/source/blender/editors/gpencil/annotate_paint.c
@@ -1911,6 +1911,11 @@ static int gpencil_draw_invoke(bContext *C, wmOperator *op, const wmEvent *event
 	Scene *scene = CTX_data_scene(C);
 	tGPsdata *p = NULL;
 
+	/* support for tablets eraser pen */
+	if (gpencil_is_tablet_eraser_active(event)) {
+		RNA_enum_set(op->ptr, "mode", GP_PAINTMODE_ERASER);
+	}
+
 	/* if try to do annotations with a gp object selected, first
 	 * unselect the object to avoid conflicts.
 	 * The solution is not perfect but we can keep running the annotations while