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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 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 | 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 #ifndef CHROME_BROWSER_UI_VIEWS_PANELS_PANEL_STACK_VIEW_H_ | 5 #ifndef CHROME_BROWSER_UI_VIEWS_PANELS_PANEL_STACK_VIEW_H_ |
6 #define CHROME_BROWSER_UI_VIEWS_PANELS_PANEL_STACK_VIEW_H_ | 6 #define CHROME_BROWSER_UI_VIEWS_PANELS_PANEL_STACK_VIEW_H_ |
7 | 7 |
8 #include <list> | 8 #include <list> |
9 #include <map> | 9 #include <map> |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
11 #include "base/memory/scoped_ptr.h" | 11 #include "base/memory/scoped_ptr.h" |
12 #include "chrome/browser/ui/panels/native_panel_stack_window.h" | 12 #include "chrome/browser/ui/panels/native_panel_stack_window.h" |
13 #include "ui/base/animation/animation_delegate.h" | 13 #include "ui/gfx/animation/animation_delegate.h" |
14 #include "ui/views/focus/widget_focus_manager.h" | 14 #include "ui/views/focus/widget_focus_manager.h" |
15 #include "ui/views/widget/widget_delegate.h" | 15 #include "ui/views/widget/widget_delegate.h" |
16 #include "ui/views/widget/widget_observer.h" | 16 #include "ui/views/widget/widget_observer.h" |
17 | 17 |
18 #if defined(OS_WIN) | 18 #if defined(OS_WIN) |
19 #include "chrome/browser/ui/views/panels/taskbar_window_thumbnailer_win.h" | 19 #include "chrome/browser/ui/views/panels/taskbar_window_thumbnailer_win.h" |
20 #include "ui/base/win/hwnd_subclass.h" | 20 #include "ui/base/win/hwnd_subclass.h" |
21 #endif | 21 #endif |
22 | 22 |
23 namespace ui { | 23 namespace gfx { |
24 class LinearAnimation; | 24 class LinearAnimation; |
25 } | 25 } |
26 namespace views { | 26 namespace views { |
27 class Widget; | 27 class Widget; |
28 } | 28 } |
29 | 29 |
30 // A native window that acts as the owner of all panels in the stack, in order | 30 // A native window that acts as the owner of all panels in the stack, in order |
31 // to make all panels appear as a single window on the taskbar or launcher. | 31 // to make all panels appear as a single window on the taskbar or launcher. |
32 class PanelStackView : public NativePanelStackWindow, | 32 class PanelStackView : public NativePanelStackWindow, |
33 public views::WidgetObserver, | 33 public views::WidgetObserver, |
34 public views::WidgetDelegateView, | 34 public views::WidgetDelegateView, |
35 public views::WidgetFocusChangeListener, | 35 public views::WidgetFocusChangeListener, |
36 #if defined(OS_WIN) | 36 #if defined(OS_WIN) |
37 public ui::HWNDMessageFilter, | 37 public ui::HWNDMessageFilter, |
38 public TaskbarWindowThumbnailerDelegateWin, | 38 public TaskbarWindowThumbnailerDelegateWin, |
39 #endif | 39 #endif |
40 public ui::AnimationDelegate { | 40 public gfx::AnimationDelegate { |
41 public: | 41 public: |
42 explicit PanelStackView(NativePanelStackWindowDelegate* delegate); | 42 explicit PanelStackView(NativePanelStackWindowDelegate* delegate); |
43 virtual ~PanelStackView(); | 43 virtual ~PanelStackView(); |
44 | 44 |
45 protected: | 45 protected: |
46 // Overridden from NativePanelStackWindow: | 46 // Overridden from NativePanelStackWindow: |
47 virtual void Close() OVERRIDE; | 47 virtual void Close() OVERRIDE; |
48 virtual void AddPanel(Panel* panel) OVERRIDE; | 48 virtual void AddPanel(Panel* panel) OVERRIDE; |
49 virtual void RemovePanel(Panel* panel) OVERRIDE; | 49 virtual void RemovePanel(Panel* panel) OVERRIDE; |
50 virtual void MergeWith(NativePanelStackWindow* another) OVERRIDE; | 50 virtual void MergeWith(NativePanelStackWindow* another) OVERRIDE; |
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76 virtual void DeleteDelegate() OVERRIDE; | 76 virtual void DeleteDelegate() OVERRIDE; |
77 | 77 |
78 // Overridden from views::WidgetObserver: | 78 // Overridden from views::WidgetObserver: |
79 virtual void OnWidgetDestroying(views::Widget* widget) OVERRIDE; | 79 virtual void OnWidgetDestroying(views::Widget* widget) OVERRIDE; |
80 | 80 |
81 // Overridden from views::WidgetFocusChangeListener: | 81 // Overridden from views::WidgetFocusChangeListener: |
82 virtual void OnNativeFocusChange(gfx::NativeView focused_before, | 82 virtual void OnNativeFocusChange(gfx::NativeView focused_before, |
83 gfx::NativeView focused_now) OVERRIDE; | 83 gfx::NativeView focused_now) OVERRIDE; |
84 | 84 |
85 // Overridden from AnimationDelegate: | 85 // Overridden from AnimationDelegate: |
86 virtual void AnimationEnded(const ui::Animation* animation) OVERRIDE; | 86 virtual void AnimationEnded(const gfx::Animation* animation) OVERRIDE; |
87 virtual void AnimationProgressed(const ui::Animation* animation) OVERRIDE; | 87 virtual void AnimationProgressed(const gfx::Animation* animation) OVERRIDE; |
88 | 88 |
89 // Updates the bounds of panels as specified in batch update data. | 89 // Updates the bounds of panels as specified in batch update data. |
90 void UpdatePanelsBounds(); | 90 void UpdatePanelsBounds(); |
91 | 91 |
92 // Notifies the delegate that the updates of the panel bounds are completed. | 92 // Notifies the delegate that the updates of the panel bounds are completed. |
93 void NotifyBoundsUpdateCompleted(); | 93 void NotifyBoundsUpdateCompleted(); |
94 | 94 |
95 // Computes/updates the minimum bounds that could fit all panels. | 95 // Computes/updates the minimum bounds that could fit all panels. |
96 gfx::Rect GetStackWindowBounds() const; | 96 gfx::Rect GetStackWindowBounds() const; |
97 void UpdateStackWindowBounds(); | 97 void UpdateStackWindowBounds(); |
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145 // a small window, like collapsed panel. | 145 // a small window, like collapsed panel. |
146 scoped_ptr<TaskbarWindowThumbnailerWin> thumbnailer_; | 146 scoped_ptr<TaskbarWindowThumbnailerWin> thumbnailer_; |
147 #endif | 147 #endif |
148 | 148 |
149 // For batch bounds update. | 149 // For batch bounds update. |
150 bool animate_bounds_updates_; | 150 bool animate_bounds_updates_; |
151 bool bounds_updates_started_; | 151 bool bounds_updates_started_; |
152 BoundsUpdates bounds_updates_; | 152 BoundsUpdates bounds_updates_; |
153 | 153 |
154 // Used to animate the bounds changes at a synchronized pace. | 154 // Used to animate the bounds changes at a synchronized pace. |
155 scoped_ptr<ui::LinearAnimation> bounds_animator_; | 155 scoped_ptr<gfx::LinearAnimation> bounds_animator_; |
156 | 156 |
157 DISALLOW_COPY_AND_ASSIGN(PanelStackView); | 157 DISALLOW_COPY_AND_ASSIGN(PanelStackView); |
158 }; | 158 }; |
159 | 159 |
160 #endif // CHROME_BROWSER_UI_VIEWS_PANELS_PANEL_STACK_VIEW_H_ | 160 #endif // CHROME_BROWSER_UI_VIEWS_PANELS_PANEL_STACK_VIEW_H_ |
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