Differential D886 Diff 2853 source/blender/editors/space_node/node_add.c

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Show First 20 Lines • Show All 492 Lines • ▼ Show 20 Lines	static int new_node_tree_exec(bContext C, wmOperator op)
if (!ntreeTypeFind(idname)) {		if (!ntreeTypeFind(idname)) {
BKE_reportf(op->reports, RPT_ERROR, "Node tree type %s undefined", idname);		BKE_reportf(op->reports, RPT_ERROR, "Node tree type %s undefined", idname);
return OPERATOR_CANCELLED;		return OPERATOR_CANCELLED;
}		}

ntree = ntreeAddTree(bmain, treename, idname);		ntree = ntreeAddTree(bmain, treename, idname);

/* hook into UI */		/* hook into UI */
uiIDContextProperty(C, &ptr, &prop);		UI_context_active_but_prop_get_templateID(C, &ptr, &prop);

if (prop) {		if (prop) {
/* RNA_property_pointer_set increases the user count,		/* RNA_property_pointer_set increases the user count,
* fixed here as the editor is the initial user.		* fixed here as the editor is the initial user.
*/		*/
ntree->id.us--;		ntree->id.us--;

RNA_id_pointer_create(&ntree->id, &idptr);		RNA_id_pointer_create(&ntree->id, &idptr);
Show All 37 Lines