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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "ash/wm/resize_shadow_controller.h" | 5 #include "ash/wm/resize_shadow_controller.h" |
6 | 6 |
7 #include <utility> | 7 #include <utility> |
8 | 8 |
9 #include "ash/wm/resize_shadow.h" | 9 #include "ash/wm/resize_shadow.h" |
10 #include "ui/aura/window.h" | 10 #include "ui/aura/window.h" |
11 | 11 |
12 namespace ash { | 12 namespace ash { |
13 | 13 |
14 ResizeShadowController::ResizeShadowController() { | 14 ResizeShadowController::ResizeShadowController() {} |
15 } | |
16 | 15 |
17 ResizeShadowController::~ResizeShadowController() { | 16 ResizeShadowController::~ResizeShadowController() { |
18 for (WindowShadowMap::const_iterator it = window_shadows_.begin(); | 17 for (WindowShadowMap::const_iterator it = window_shadows_.begin(); |
19 it != window_shadows_.end(); ++it) { | 18 it != window_shadows_.end(); ++it) { |
20 it->first->RemoveObserver(this); | 19 it->first->RemoveObserver(this); |
21 } | 20 } |
22 } | 21 } |
23 | 22 |
24 void ResizeShadowController::ShowShadow(aura::Window* window, int hit_test) { | 23 void ResizeShadowController::ShowShadow(aura::Window* window, int hit_test) { |
25 ResizeShadow* shadow = GetShadowForWindow(window); | 24 ResizeShadow* shadow = GetShadowForWindow(window); |
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63 window->AddObserver(this); | 62 window->AddObserver(this); |
64 return shadow.get(); | 63 return shadow.get(); |
65 } | 64 } |
66 | 65 |
67 ResizeShadow* ResizeShadowController::GetShadowForWindow(aura::Window* window) { | 66 ResizeShadow* ResizeShadowController::GetShadowForWindow(aura::Window* window) { |
68 WindowShadowMap::const_iterator it = window_shadows_.find(window); | 67 WindowShadowMap::const_iterator it = window_shadows_.find(window); |
69 return it != window_shadows_.end() ? it->second.get() : NULL; | 68 return it != window_shadows_.end() ? it->second.get() : NULL; |
70 } | 69 } |
71 | 70 |
72 } // namespace ash | 71 } // namespace ash |
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