| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "ui/aura/client/event_client.h" |
| |
| #include "ui/aura/window.h" |
| #include "ui/aura/window_event_dispatcher.h" |
| #include "ui/base/class_property.h" |
| |
| DEFINE_UI_CLASS_PROPERTY_TYPE(aura::client::EventClient*) |
| |
| namespace aura { |
| namespace client { |
| |
| DEFINE_UI_CLASS_PROPERTY_KEY(EventClient*, kRootWindowEventClientKey, NULL) |
| |
| void SetEventClient(Window* root_window, EventClient* client) { |
| DCHECK_EQ(root_window->GetRootWindow(), root_window); |
| root_window->SetProperty(kRootWindowEventClientKey, client); |
| } |
| |
| EventClient* GetEventClient(const Window* root_window) { |
| if (root_window) |
| DCHECK_EQ(root_window->GetRootWindow(), root_window); |
| return root_window ? |
| root_window->GetProperty(kRootWindowEventClientKey) : NULL; |
| } |
| |
| } // namespace client |
| } // namespace aura |