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      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/aura/client/drag_drop_client.h"
      6 
      7 #include "ui/aura/root_window.h"
      8 #include "ui/aura/window_property.h"
      9 
     10 DECLARE_WINDOW_PROPERTY_TYPE(aura::client::DragDropClient*)
     11 
     12 namespace aura {
     13 namespace client {
     14 
     15 DEFINE_LOCAL_WINDOW_PROPERTY_KEY(
     16     DragDropClient*, kRootWindowDragDropClientKey, NULL);
     17 
     18 void SetDragDropClient(RootWindow* root_window, DragDropClient* client) {
     19   root_window->SetProperty(kRootWindowDragDropClientKey, client);
     20 }
     21 
     22 DragDropClient* GetDragDropClient(RootWindow* root_window) {
     23   return root_window ?
     24       root_window->GetProperty(kRootWindowDragDropClientKey) : NULL;
     25 }
     26 
     27 }  // namespace client
     28 }  // namespace aura
     29