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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_SHELL_DELEGATE_H_ | 5 #ifndef ASH_SHELL_DELEGATE_H_ |
6 #define ASH_SHELL_DELEGATE_H_ | 6 #define ASH_SHELL_DELEGATE_H_ |
7 | 7 |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "ash/ash_export.h" | 10 #include "ash/ash_export.h" |
11 #include "ash/magnifier/magnifier_constants.h" | |
11 #include "ash/shell.h" | 12 #include "ash/shell.h" |
12 #include "base/callback.h" | 13 #include "base/callback.h" |
13 #include "base/string16.h" | 14 #include "base/string16.h" |
14 #include "base/time.h" | 15 #include "base/time.h" |
15 | 16 |
16 namespace app_list { | 17 namespace app_list { |
17 class AppListViewDelegate; | 18 class AppListViewDelegate; |
18 } | 19 } |
19 | 20 |
20 namespace aura { | 21 namespace aura { |
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122 | 123 |
123 // Shows the keyboard shortcut overlay. | 124 // Shows the keyboard shortcut overlay. |
124 virtual void ShowKeyboardOverlay() = 0; | 125 virtual void ShowKeyboardOverlay() = 0; |
125 | 126 |
126 // Shows the task manager window. | 127 // Shows the task manager window. |
127 virtual void ShowTaskManager() = 0; | 128 virtual void ShowTaskManager() = 0; |
128 | 129 |
129 // Get the current browser context. This will get us the current profile. | 130 // Get the current browser context. This will get us the current profile. |
130 virtual content::BrowserContext* GetCurrentBrowserContext() = 0; | 131 virtual content::BrowserContext* GetCurrentBrowserContext() = 0; |
131 | 132 |
132 // Invoked when the user presses a shortcut to toggle spoken feedback | 133 // Invoked to toggle spoken feedback for accessibility |
133 // for accessibility. | |
134 virtual void ToggleSpokenFeedback() = 0; | 134 virtual void ToggleSpokenFeedback() = 0; |
135 | 135 |
136 // Returns true if spoken feedback is enabled. | 136 // Returns true if spoken feedback is enabled. |
137 virtual bool IsSpokenFeedbackEnabled() const = 0; | 137 virtual bool IsSpokenFeedbackEnabled() const = 0; |
138 | 138 |
139 // Invoked to toggle high contrast for accessibility. | |
140 virtual void ToggleHighContrast() = 0; | |
141 | |
142 // Returns true if high contrast mode is enabled. | |
143 virtual bool IsHighContrastEnabled() const = 0; | |
144 | |
145 // Invoked to change the mode of the screen magnifier. | |
146 virtual void SetScreenMagnifier(MagnifierType type) = 0; | |
Daniel Erat
2012/11/26 18:11:39
nit: should probably be renamed to SetMagnifierTyp
yoshiki
2012/11/28 12:35:29
Done.
| |
147 | |
148 // Returns the current screen magnifier mode. | |
149 virtual MagnifierType GetMagnifierType() const = 0; | |
150 | |
151 // Returns true if the user want to show accesibility menu even when all the | |
152 // accessibility features are disabled. | |
153 virtual bool ShouldAlwaysShowAccessibilityMenu() const = 0; | |
154 | |
139 // Invoked to create an AppListViewDelegate. Shell takes the ownership of | 155 // Invoked to create an AppListViewDelegate. Shell takes the ownership of |
140 // the created delegate. | 156 // the created delegate. |
141 virtual app_list::AppListViewDelegate* CreateAppListViewDelegate() = 0; | 157 virtual app_list::AppListViewDelegate* CreateAppListViewDelegate() = 0; |
142 | 158 |
143 // Creates a new LauncherDelegate. Shell takes ownership of the returned | 159 // Creates a new LauncherDelegate. Shell takes ownership of the returned |
144 // value. | 160 // value. |
145 virtual LauncherDelegate* CreateLauncherDelegate( | 161 virtual LauncherDelegate* CreateLauncherDelegate( |
146 ash::LauncherModel* model) = 0; | 162 ash::LauncherModel* model) = 0; |
147 | 163 |
148 // Creates a system-tray delegate. Shell takes ownership of the delegate. | 164 // Creates a system-tray delegate. Shell takes ownership of the delegate. |
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187 // Creates a menu model of the context for the |root_window|. | 203 // Creates a menu model of the context for the |root_window|. |
188 virtual ui::MenuModel* CreateContextMenu(aura::RootWindow* root_window) = 0; | 204 virtual ui::MenuModel* CreateContextMenu(aura::RootWindow* root_window) = 0; |
189 | 205 |
190 // Creates the stacking client. Shell takes ownership of the object. | 206 // Creates the stacking client. Shell takes ownership of the object. |
191 virtual aura::client::StackingClient* CreateStackingClient() = 0; | 207 virtual aura::client::StackingClient* CreateStackingClient() = 0; |
192 }; | 208 }; |
193 | 209 |
194 } // namespace ash | 210 } // namespace ash |
195 | 211 |
196 #endif // ASH_SHELL_DELEGATE_H_ | 212 #endif // ASH_SHELL_DELEGATE_H_ |
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