1// Copyright (c) 2012 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "ui/wm/public/drag_drop_client.h" 6 7#include "ui/aura/window.h" 8#include "ui/aura/window_property.h" 9 10DECLARE_WINDOW_PROPERTY_TYPE(aura::client::DragDropClient*) 11 12namespace aura { 13namespace client { 14 15DEFINE_LOCAL_WINDOW_PROPERTY_KEY( 16 DragDropClient*, kRootWindowDragDropClientKey, NULL); 17 18void SetDragDropClient(Window* root_window, DragDropClient* client) { 19 DCHECK_EQ(root_window->GetRootWindow(), root_window); 20 root_window->SetProperty(kRootWindowDragDropClientKey, client); 21} 22 23DragDropClient* GetDragDropClient(Window* root_window) { 24 if (root_window) 25 DCHECK_EQ(root_window->GetRootWindow(), root_window); 26 return root_window ? 27 root_window->GetProperty(kRootWindowDragDropClientKey) : NULL; 28} 29 30} // namespace client 31} // namespace aura 32