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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/desktop_background/desktop_background_widget_controller.h" | 5 #include "ash/desktop_background/desktop_background_widget_controller.h" |
6 | 6 |
7 #include "ash/ash_export.h" | 7 #include "ash/ash_export.h" |
8 #include "ash/common/wm/wm_lookup.h" | 8 #include "ash/common/wm_lookup.h" |
9 #include "ash/common/wm/wm_window.h" | 9 #include "ash/common/wm_window.h" |
10 #include "ash/desktop_background/user_wallpaper_delegate.h" | 10 #include "ash/desktop_background/user_wallpaper_delegate.h" |
11 #include "ash/root_window_controller.h" | 11 #include "ash/root_window_controller.h" |
12 #include "ash/shell.h" | 12 #include "ash/shell.h" |
13 #include "ui/aura/window.h" | 13 #include "ui/aura/window.h" |
14 #include "ui/aura/window_event_dispatcher.h" | 14 #include "ui/aura/window_event_dispatcher.h" |
15 #include "ui/compositor/layer_animation_observer.h" | 15 #include "ui/compositor/layer_animation_observer.h" |
16 #include "ui/compositor/scoped_layer_animation_settings.h" | 16 #include "ui/compositor/scoped_layer_animation_settings.h" |
17 #include "ui/views/widget/widget.h" | 17 #include "ui/views/widget/widget.h" |
18 #include "ui/views/widget/widget_observer.h" | 18 #include "ui/views/widget/widget_observer.h" |
19 | 19 |
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63 const bool is_initial_animation_; | 63 const bool is_initial_animation_; |
64 | 64 |
65 DISALLOW_COPY_AND_ASSIGN(ShowWallpaperAnimationObserver); | 65 DISALLOW_COPY_AND_ASSIGN(ShowWallpaperAnimationObserver); |
66 }; | 66 }; |
67 | 67 |
68 } // namespace | 68 } // namespace |
69 | 69 |
70 DesktopBackgroundWidgetController::DesktopBackgroundWidgetController( | 70 DesktopBackgroundWidgetController::DesktopBackgroundWidgetController( |
71 views::Widget* widget) | 71 views::Widget* widget) |
72 : widget_(widget), | 72 : widget_(widget), |
73 widget_parent_( | 73 widget_parent_(WmLookup::Get()->GetWindowForWidget(widget)->GetParent()) { |
74 wm::WmLookup::Get()->GetWindowForWidget(widget)->GetParent()) { | |
75 DCHECK(widget_); | 74 DCHECK(widget_); |
76 widget_->AddObserver(this); | 75 widget_->AddObserver(this); |
77 widget_parent_->AddObserver(this); | 76 widget_parent_->AddObserver(this); |
78 } | 77 } |
79 | 78 |
80 DesktopBackgroundWidgetController::~DesktopBackgroundWidgetController() { | 79 DesktopBackgroundWidgetController::~DesktopBackgroundWidgetController() { |
81 if (widget_) { | 80 if (widget_) { |
82 views::Widget* widget = widget_; | 81 views::Widget* widget = widget_; |
83 RemoveObservers(); | 82 RemoveObservers(); |
84 widget->CloseNow(); | 83 widget->CloseNow(); |
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95 widget_->SetBounds(bounds); | 94 widget_->SetBounds(bounds); |
96 } | 95 } |
97 | 96 |
98 bool DesktopBackgroundWidgetController::Reparent(aura::Window* root_window, | 97 bool DesktopBackgroundWidgetController::Reparent(aura::Window* root_window, |
99 int src_container, | 98 int src_container, |
100 int dest_container) { | 99 int dest_container) { |
101 if (widget_) { | 100 if (widget_) { |
102 widget_parent_->RemoveObserver(this); | 101 widget_parent_->RemoveObserver(this); |
103 views::Widget::ReparentNativeView(widget_->GetNativeView(), | 102 views::Widget::ReparentNativeView(widget_->GetNativeView(), |
104 root_window->GetChildById(dest_container)); | 103 root_window->GetChildById(dest_container)); |
105 widget_parent_ = | 104 widget_parent_ = WmLookup::Get()->GetWindowForWidget(widget_)->GetParent(); |
106 wm::WmLookup::Get()->GetWindowForWidget(widget_)->GetParent(); | |
107 widget_parent_->AddObserver(this); | 105 widget_parent_->AddObserver(this); |
108 return true; | 106 return true; |
109 } | 107 } |
110 // Nothing to reparent. | 108 // Nothing to reparent. |
111 return false; | 109 return false; |
112 } | 110 } |
113 | 111 |
114 void DesktopBackgroundWidgetController::RemoveObservers() { | 112 void DesktopBackgroundWidgetController::RemoveObservers() { |
115 widget_parent_->RemoveObserver(this); | 113 widget_parent_->RemoveObserver(this); |
116 widget_->RemoveObserver(this); | 114 widget_->RemoveObserver(this); |
117 widget_ = nullptr; | 115 widget_ = nullptr; |
118 } | 116 } |
119 | 117 |
120 void DesktopBackgroundWidgetController::OnWindowBoundsChanged( | 118 void DesktopBackgroundWidgetController::OnWindowBoundsChanged( |
121 wm::WmWindow* window, | 119 WmWindow* window, |
122 const gfx::Rect& old_bounds, | 120 const gfx::Rect& old_bounds, |
123 const gfx::Rect& new_bounds) { | 121 const gfx::Rect& new_bounds) { |
124 SetBounds(new_bounds); | 122 SetBounds(new_bounds); |
125 } | 123 } |
126 | 124 |
127 void DesktopBackgroundWidgetController::StartAnimating( | 125 void DesktopBackgroundWidgetController::StartAnimating( |
128 RootWindowController* root_window_controller) { | 126 RootWindowController* root_window_controller) { |
129 if (widget_) { | 127 if (widget_) { |
130 ui::ScopedLayerAnimationSettings settings( | 128 ui::ScopedLayerAnimationSettings settings( |
131 widget_->GetNativeView()->layer()->GetAnimator()); | 129 widget_->GetNativeView()->layer()->GetAnimator()); |
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157 } | 155 } |
158 | 156 |
159 DesktopBackgroundWidgetController* AnimatingDesktopController::GetController( | 157 DesktopBackgroundWidgetController* AnimatingDesktopController::GetController( |
160 bool pass_ownership) { | 158 bool pass_ownership) { |
161 if (pass_ownership) | 159 if (pass_ownership) |
162 return controller_.release(); | 160 return controller_.release(); |
163 return controller_.get(); | 161 return controller_.get(); |
164 } | 162 } |
165 | 163 |
166 } // namespace ash | 164 } // namespace ash |
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