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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 ASH_SYSTEM_PALETTE_PALETTE_TRAY_H_ | 5 #ifndef ASH_SYSTEM_PALETTE_PALETTE_TRAY_H_ |
6 #define ASH_SYSTEM_PALETTE_PALETTE_TRAY_H_ | 6 #define ASH_SYSTEM_PALETTE_PALETTE_TRAY_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 | 9 |
10 #include "ash/ash_export.h" | 10 #include "ash/ash_export.h" |
11 #include "ash/palette_delegate.h" | 11 #include "ash/palette_delegate.h" |
12 #include "ash/session/session_observer.h" | 12 #include "ash/session/session_observer.h" |
13 #include "ash/shell_observer.h" | 13 #include "ash/shell_observer.h" |
14 #include "ash/system/palette/palette_tool_manager.h" | 14 #include "ash/system/palette/palette_tool_manager.h" |
15 #include "ash/system/tray/tray_background_view.h" | 15 #include "ash/system/tray/tray_background_view.h" |
16 #include "base/macros.h" | 16 #include "base/macros.h" |
17 #include "base/memory/weak_ptr.h" | 17 #include "base/memory/weak_ptr.h" |
18 #include "ui/events/devices/input_device_event_observer.h" | 18 #include "ui/events/devices/input_device_event_observer.h" |
19 | 19 |
20 namespace gfx { | 20 namespace gfx { |
21 class Point; | 21 class Point; |
22 } | 22 } |
23 | 23 |
24 namespace views { | 24 namespace views { |
25 class ImageView; | 25 class ImageView; |
26 class Widget; | |
27 } | 26 } |
28 | 27 |
29 namespace ash { | 28 namespace ash { |
30 | 29 |
31 class TrayBubbleWrapper; | 30 class TrayBubbleWrapper; |
32 class PaletteToolManager; | 31 class PaletteToolManager; |
33 | 32 |
34 // The PaletteTray shows the palette in the bottom area of the screen. This | 33 // The PaletteTray shows the palette in the bottom area of the screen. This |
35 // class also controls the lifetime for all of the tools available in the | 34 // class also controls the lifetime for all of the tools available in the |
36 // palette. PaletteTray has one instance per-display. It is only made visible if | 35 // palette. PaletteTray has one instance per-display. It is only made visible if |
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78 private: | 77 private: |
79 // ui::InputDeviceObserver: | 78 // ui::InputDeviceObserver: |
80 void OnTouchscreenDeviceConfigurationChanged() override; | 79 void OnTouchscreenDeviceConfigurationChanged() override; |
81 void OnStylusStateChanged(ui::StylusState stylus_state) override; | 80 void OnStylusStateChanged(ui::StylusState stylus_state) override; |
82 | 81 |
83 // views::TrayBubbleView::Delegate: | 82 // views::TrayBubbleView::Delegate: |
84 void BubbleViewDestroyed() override; | 83 void BubbleViewDestroyed() override; |
85 void OnMouseEnteredView() override; | 84 void OnMouseEnteredView() override; |
86 void OnMouseExitedView() override; | 85 void OnMouseExitedView() override; |
87 base::string16 GetAccessibleNameForBubble() override; | 86 base::string16 GetAccessibleNameForBubble() override; |
88 void OnBeforeBubbleWidgetInit( | |
89 views::Widget* anchor_widget, | |
90 views::Widget* bubble_widget, | |
91 views::Widget::InitParams* params) const override; | |
92 void HideBubble(const views::TrayBubbleView* bubble_view) override; | 87 void HideBubble(const views::TrayBubbleView* bubble_view) override; |
93 | 88 |
94 // PaletteToolManager::Delegate: | 89 // PaletteToolManager::Delegate: |
95 void OnActiveToolChanged() override; | 90 void OnActiveToolChanged() override; |
96 aura::Window* GetWindow() override; | 91 aura::Window* GetWindow() override; |
97 | 92 |
98 // Updates the tray icon from the palette tool manager. | 93 // Updates the tray icon from the palette tool manager. |
99 void UpdateTrayIcon(); | 94 void UpdateTrayIcon(); |
100 | 95 |
101 // Sets the icon to visible if the palette can be used. | 96 // Sets the icon to visible if the palette can be used. |
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128 ScopedSessionObserver scoped_session_observer_; | 123 ScopedSessionObserver scoped_session_observer_; |
129 | 124 |
130 base::WeakPtrFactory<PaletteTray> weak_factory_; | 125 base::WeakPtrFactory<PaletteTray> weak_factory_; |
131 | 126 |
132 DISALLOW_COPY_AND_ASSIGN(PaletteTray); | 127 DISALLOW_COPY_AND_ASSIGN(PaletteTray); |
133 }; | 128 }; |
134 | 129 |
135 } // namespace ash | 130 } // namespace ash |
136 | 131 |
137 #endif // ASH_SYSTEM_PALETTE_PALETTE_TRAY_H_ | 132 #endif // ASH_SYSTEM_PALETTE_PALETTE_TRAY_H_ |
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