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1 // Copyright (c) 2013 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/window_tree_host.h"
6 
7 #include "ui/aura/root_window.h"
8 #include "ui/aura/window_tree_host_delegate.h"
9 #include "ui/gfx/point.h"
10 
11 namespace aura {
12 
13 ////////////////////////////////////////////////////////////////////////////////
14 // RootWindowHost, public:
15 
~RootWindowHost()16 RootWindowHost::~RootWindowHost() {
17 }
18 
ConvertPointToNativeScreen(gfx::Point * point) const19 void RootWindowHost::ConvertPointToNativeScreen(gfx::Point* point) const {
20   delegate_->AsRootWindow()->ConvertPointToHost(point);
21   gfx::Point location = GetLocationOnNativeScreen();
22   point->Offset(location.x(), location.y());
23 }
24 
ConvertPointFromNativeScreen(gfx::Point * point) const25 void RootWindowHost::ConvertPointFromNativeScreen(gfx::Point* point) const {
26   gfx::Point location = GetLocationOnNativeScreen();
27   point->Offset(-location.x(), -location.y());
28   delegate_->AsRootWindow()->ConvertPointFromHost(point);
29 }
30 
31 ////////////////////////////////////////////////////////////////////////////////
32 // RootWindowHost, protected:
33 
RootWindowHost()34 RootWindowHost::RootWindowHost()
35     : delegate_(NULL) {
36 }
37 
38 
39 }  // namespace aura
40