Tool System: sync changes from changes to brushes

Changing a brush now updates the tool.

1 files changed, 32 insertions, 0 deletions

diff --git a/source/blender/makesrna/intern/rna_workspace_api.c b/source/blender/makesrna/intern/rna_workspace_api.c
index 98e84f60b33..4469b88da6d 100644
--- a/source/blender/makesrna/intern/rna_workspace_api.c
+++ b/source/blender/makesrna/intern/rna_workspace_api.c
@@ -41,6 +41,8 @@
 
 #ifdef RNA_RUNTIME
 
+#include "BKE_paint.h"
+
 #include "ED_screen.h"
 
 static void rna_WorkspaceTool_setup(
@@ -68,6 +70,34 @@ static void rna_WorkspaceTool_setup(
 	WM_toolsystem_ref_set_from_runtime(C, (WorkSpace *)id, tref, &tref_rt, name);
 }
 
+static void rna_WorkspaceTool_refresh_from_context(
+        ID *id,
+        bToolRef *tref,
+        Main *bmain)
+{
+	bToolRef_Runtime *tref_rt = tref->runtime;
+	if ((tref_rt == NULL) || (tref_rt->data_block[0] == '\0')) {
+		return;
+	}
+	wmWindowManager *wm = bmain->wm.first;
+	for (wmWindow *win = wm->windows.first; win; win = win->next) {
+		WorkSpace *workspace = WM_window_get_active_workspace(win);
+		if (&workspace->id == id) {
+			Scene *scene = WM_window_get_active_scene(win);
+			ViewLayer *view_layer = WM_window_get_active_view_layer(win);
+			Paint *paint = BKE_paint_get_active(scene, view_layer);
+			if (paint) {
+				const ID *brush = (ID *)paint->brush;
+				if (!STREQ(tref_rt->data_block, brush->name + 2)) {
+					STRNCPY(tref_rt->data_block, brush->name + 2);
+					STRNCPY(tref->idname, brush->name + 2);
+					printf("Found\n");
+				}
+			}
+		}
+	}
+}
+
 static PointerRNA rna_WorkspaceTool_operator_properties(
         bToolRef *tref,
         const char *idname)
@@ -124,6 +154,8 @@ void RNA_api_workspace_tool(StructRNA *srna)
 	RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_RNAPTR);
 	RNA_def_function_return(func, parm);
 
+	func = RNA_def_function(srna, "refresh_from_context", "rna_WorkspaceTool_refresh_from_context");
+	RNA_def_function_flag(func, FUNC_USE_SELF_ID | FUNC_USE_MAIN);
 }
 
 #endif