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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 #ifndef ASH_ACCELERATORS_ACCELERATOR_CONTROLLER_H_ | 5 #ifndef ASH_ACCELERATORS_ACCELERATOR_CONTROLLER_H_ |
6 #define ASH_ACCELERATORS_ACCELERATOR_CONTROLLER_H_ | 6 #define ASH_ACCELERATORS_ACCELERATOR_CONTROLLER_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <set> | 9 #include <set> |
10 | 10 |
| 11 #include "ash/accelerators/exit_warning_handler.h" |
11 #include "ash/ash_export.h" | 12 #include "ash/ash_export.h" |
12 #include "base/basictypes.h" | 13 #include "base/basictypes.h" |
13 #include "base/compiler_specific.h" | 14 #include "base/compiler_specific.h" |
14 #include "base/gtest_prod_util.h" | 15 #include "base/gtest_prod_util.h" |
15 #include "base/memory/scoped_ptr.h" | 16 #include "base/memory/scoped_ptr.h" |
16 #include "ui/base/accelerators/accelerator.h" | 17 #include "ui/base/accelerators/accelerator.h" |
17 | 18 |
18 namespace ui { | 19 namespace ui { |
19 class AcceleratorManager; | 20 class AcceleratorManager; |
20 } | 21 } |
21 | 22 |
22 namespace ash { | 23 namespace ash { |
23 | 24 |
24 struct AcceleratorData; | 25 struct AcceleratorData; |
25 class BrightnessControlDelegate; | 26 class BrightnessControlDelegate; |
| 27 class ExitWarningHandler; |
26 class ImeControlDelegate; | 28 class ImeControlDelegate; |
27 class KeyboardBrightnessControlDelegate; | 29 class KeyboardBrightnessControlDelegate; |
28 class ScreenshotDelegate; | 30 class ScreenshotDelegate; |
29 class VolumeControlDelegate; | 31 class VolumeControlDelegate; |
30 | 32 |
31 // Stores information about accelerator context, eg. previous accelerator | 33 // Stores information about accelerator context, eg. previous accelerator |
32 // or if the current accelerator is repeated or not. | 34 // or if the current accelerator is repeated or not. |
33 class ASH_EXPORT AcceleratorControllerContext { | 35 class ASH_EXPORT AcceleratorControllerContext { |
34 public: | 36 public: |
35 AcceleratorControllerContext(); | 37 AcceleratorControllerContext(); |
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108 scoped_ptr<ScreenshotDelegate> screenshot_delegate); | 110 scoped_ptr<ScreenshotDelegate> screenshot_delegate); |
109 BrightnessControlDelegate* brightness_control_delegate() const { | 111 BrightnessControlDelegate* brightness_control_delegate() const { |
110 return brightness_control_delegate_.get(); | 112 return brightness_control_delegate_.get(); |
111 } | 113 } |
112 | 114 |
113 // Provides access to an object holding contextual information. | 115 // Provides access to an object holding contextual information. |
114 AcceleratorControllerContext* context() { | 116 AcceleratorControllerContext* context() { |
115 return &context_; | 117 return &context_; |
116 } | 118 } |
117 | 119 |
| 120 // Provides access to the ExitWarningHandler for testing. |
| 121 ExitWarningHandler* GetExitWarningHandlerForTest() { |
| 122 return &exit_warning_handler_; |
| 123 } |
| 124 |
118 private: | 125 private: |
119 FRIEND_TEST_ALL_PREFIXES(AcceleratorControllerTest, GlobalAccelerators); | 126 FRIEND_TEST_ALL_PREFIXES(AcceleratorControllerTest, GlobalAccelerators); |
120 | 127 |
121 // Initializes the accelerators this class handles as a target. | 128 // Initializes the accelerators this class handles as a target. |
122 void Init(); | 129 void Init(); |
123 | 130 |
124 // Registers the specified accelerators. | 131 // Registers the specified accelerators. |
125 void RegisterAccelerators(const AcceleratorData accelerators[], | 132 void RegisterAccelerators(const AcceleratorData accelerators[], |
126 size_t accelerators_length); | 133 size_t accelerators_length); |
127 | 134 |
128 void SetKeyboardBrightnessControlDelegate( | 135 void SetKeyboardBrightnessControlDelegate( |
129 scoped_ptr<KeyboardBrightnessControlDelegate> | 136 scoped_ptr<KeyboardBrightnessControlDelegate> |
130 keyboard_brightness_control_delegate); | 137 keyboard_brightness_control_delegate); |
131 | 138 |
132 scoped_ptr<ui::AcceleratorManager> accelerator_manager_; | 139 scoped_ptr<ui::AcceleratorManager> accelerator_manager_; |
133 | 140 |
134 // TODO(derat): BrightnessControlDelegate is also used by the system tray; | 141 // TODO(derat): BrightnessControlDelegate is also used by the system tray; |
135 // move it outside of this class. | 142 // move it outside of this class. |
136 scoped_ptr<BrightnessControlDelegate> brightness_control_delegate_; | 143 scoped_ptr<BrightnessControlDelegate> brightness_control_delegate_; |
| 144 ExitWarningHandler exit_warning_handler_; |
137 scoped_ptr<ImeControlDelegate> ime_control_delegate_; | 145 scoped_ptr<ImeControlDelegate> ime_control_delegate_; |
138 scoped_ptr<KeyboardBrightnessControlDelegate> | 146 scoped_ptr<KeyboardBrightnessControlDelegate> |
139 keyboard_brightness_control_delegate_; | 147 keyboard_brightness_control_delegate_; |
140 scoped_ptr<ScreenshotDelegate> screenshot_delegate_; | 148 scoped_ptr<ScreenshotDelegate> screenshot_delegate_; |
141 | 149 |
142 // Contextual information, eg. if the current accelerator is repeated. | 150 // Contextual information, eg. if the current accelerator is repeated. |
143 AcceleratorControllerContext context_; | 151 AcceleratorControllerContext context_; |
144 | 152 |
145 // A map from accelerators to the AcceleratorAction values, which are used in | 153 // A map from accelerators to the AcceleratorAction values, which are used in |
146 // the implementation. | 154 // the implementation. |
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158 std::set<int> nonrepeatable_actions_; | 166 std::set<int> nonrepeatable_actions_; |
159 // Actions allowed in app mode. | 167 // Actions allowed in app mode. |
160 std::set<int> actions_allowed_in_app_mode_; | 168 std::set<int> actions_allowed_in_app_mode_; |
161 | 169 |
162 DISALLOW_COPY_AND_ASSIGN(AcceleratorController); | 170 DISALLOW_COPY_AND_ASSIGN(AcceleratorController); |
163 }; | 171 }; |
164 | 172 |
165 } // namespace ash | 173 } // namespace ash |
166 | 174 |
167 #endif // ASH_ACCELERATORS_ACCELERATOR_CONTROLLER_H_ | 175 #endif // ASH_ACCELERATORS_ACCELERATOR_CONTROLLER_H_ |
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