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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/screen_position_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::ScreenPositionClient*)
     11 
     12 namespace aura {
     13 namespace client {
     14 
     15 DEFINE_LOCAL_WINDOW_PROPERTY_KEY(ScreenPositionClient*,
     16                                  kScreenPositionClientKey,
     17                                  NULL);
     18 
     19 void SetScreenPositionClient(RootWindow* window,
     20                              ScreenPositionClient* client) {
     21   window->SetProperty(kScreenPositionClientKey, client);
     22 }
     23 
     24 ScreenPositionClient* GetScreenPositionClient(const RootWindow* window) {
     25   return window ? window->GetProperty(kScreenPositionClientKey) : NULL;
     26 }
     27 
     28 }  // namespace client
     29 }  // namespace aura
     30