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Side by Side Diff: chrome/browser/chromeos/login/wizard_accessibility_helper.h

Issue 3165064: Move the keyboard files from base/ to app/. (Closed) Base URL: http://src.chromium.org/git/chromium.git
Patch Set: latest merge Created 10 years, 3 months ago
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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2010 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_CHROMEOS_LOGIN_WIZARD_ACCESSIBILITY_HELPER_H_ 5 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_WIZARD_ACCESSIBILITY_HELPER_H_
6 #define CHROME_BROWSER_CHROMEOS_LOGIN_WIZARD_ACCESSIBILITY_HELPER_H_ 6 #define CHROME_BROWSER_CHROMEOS_LOGIN_WIZARD_ACCESSIBILITY_HELPER_H_
7 #pragma once 7 #pragma once
8 8
9 #include "base/keyboard_codes.h" 9 #include "app/keyboard_codes.h"
10 #include "base/scoped_ptr.h" 10 #include "base/scoped_ptr.h"
11 #include "base/singleton.h" 11 #include "base/singleton.h"
12 #include "chrome/browser/chromeos/login/wizard_accessibility_handler.h" 12 #include "chrome/browser/chromeos/login/wizard_accessibility_handler.h"
13 #include "chrome/browser/views/accessible_view_helper.h" 13 #include "chrome/browser/views/accessible_view_helper.h"
14 #include "chrome/common/notification_registrar.h" 14 #include "chrome/common/notification_registrar.h"
15 15
16 class Profile; 16 class Profile;
17 namespace views { 17 namespace views {
18 class View; 18 class View;
19 } 19 }
20 20
21 // Class that provides convenience methods to enable accessibility for a 21 // Class that provides convenience methods to enable accessibility for a
22 // specified View. 22 // specified View.
23 class WizardAccessibilityHelper { 23 class WizardAccessibilityHelper {
24 public: 24 public:
25 // Get Singleton instance of WizardAccessibilityHelper. 25 // Get Singleton instance of WizardAccessibilityHelper.
26 static WizardAccessibilityHelper* GetInstance(); 26 static WizardAccessibilityHelper* GetInstance();
27 27
28 // Enables Accessibility by setting the accessibility pref and 28 // Enables Accessibility by setting the accessibility pref and
29 // registering the specified view_tree to raise UI notifications. 29 // registering the specified view_tree to raise UI notifications.
30 void EnableAccessibility(views::View* view_tree, Profile* profile); 30 void EnableAccessibility(views::View* view_tree, Profile* profile);
31 31
32 // Enabled accessibility for the specified view_tree if the 32 // Enabled accessibility for the specified view_tree if the
33 // accessibility pref is already set. 33 // accessibility pref is already set.
34 void MaybeEnableAccessibility(views::View* view_tree, Profile* profile); 34 void MaybeEnableAccessibility(views::View* view_tree, Profile* profile);
35 35
36 // Keyboard accelerator key to enable accessibility. 36 // Keyboard accelerator key to enable accessibility.
37 static const base::KeyboardCode accelerator = base::VKEY_Z; 37 static const app::KeyboardCode accelerator = app::VKEY_Z;
38 38
39 private: 39 private:
40 friend struct DefaultSingletonTraits<WizardAccessibilityHelper>; 40 friend struct DefaultSingletonTraits<WizardAccessibilityHelper>;
41 WizardAccessibilityHelper(); 41 WizardAccessibilityHelper();
42 ~WizardAccessibilityHelper() {} 42 ~WizardAccessibilityHelper() {}
43 43
44 scoped_ptr<AccessibleViewHelper> accessible_view_helper_; 44 scoped_ptr<AccessibleViewHelper> accessible_view_helper_;
45 45
46 scoped_ptr<WizardAccessibilityHandler> accessibility_handler_; 46 scoped_ptr<WizardAccessibilityHandler> accessibility_handler_;
47 47
48 // Used for tracking registrations to accessibility notifications. 48 // Used for tracking registrations to accessibility notifications.
49 NotificationRegistrar registrar_; 49 NotificationRegistrar registrar_;
50 50
51 DISALLOW_COPY_AND_ASSIGN(WizardAccessibilityHelper); 51 DISALLOW_COPY_AND_ASSIGN(WizardAccessibilityHelper);
52 }; 52 };
53 53
54 #endif // CHROME_BROWSER_CHROMEOS_LOGIN_WIZARD_ACCESSIBILITY_HELPER_H_ 54 #endif // CHROME_BROWSER_CHROMEOS_LOGIN_WIZARD_ACCESSIBILITY_HELPER_H_
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