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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_GTK_H_ | |
| 6 #define CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_GTK_H_ | |
| 7 #pragma once | |
| 8 | |
| 9 #include "base/compiler_specific.h" | |
| 10 #include "content/browser/accessibility/browser_accessibility.h" | |
| 11 #include "webkit/glue/webaccessibility.h" | |
| 12 | |
| 13 #include <atk/atk.h> | |
| 14 | |
| 15 using webkit_glue::WebAccessibility; | |
| 16 | |
| 17 class BrowserAccessibilityGtk; | |
| 18 class BrowserAccessibilityManagerGtk; | |
| 19 | |
| 20 G_BEGIN_DECLS | |
| 21 | |
| 22 #define BROWSER_ACCESSIBILITY_TYPE (browser_accessibility_get_type()) | |
| 23 #define BROWSER_ACCESSIBILITY(obj) \ | |
| 24 (G_TYPE_CHECK_INSTANCE_CAST( \ | |
| 25 (obj), BROWSER_ACCESSIBILITY_TYPE, BrowserAccessibilityAtk)) | |
| 26 #define BROWSER_ACCESSIBILITY_CLASS(klass) \ | |
| 27 (G_TYPE_CHECK_CLASS_CAST( \ | |
| 28 (klass), BROWSER_ACCESSIBILITY_TYPE, BrowserAccessibilityAtkClass)) | |
| 29 #define IS_BROWSER_ACCESSIBILITY(obj) \ | |
| 30 (G_TYPE_CHECK_INSTANCE_TYPE((obj), BROWSER_ACCESSIBILITY_TYPE)) | |
| 31 #define IS_BROWSER_ACCESSIBILITY_CLASS(klass) \ | |
| 32 (G_TYPE_CHECK_CLASS_TYPE((klass), BROWSER_ACCESSIBILITY_TYPE)) | |
| 33 #define BROWSER_ACCESSIBILITY_GET_CLASS(obj) \ | |
| 34 (G_TYPE_INSTANCE_GET_CLASS( \ | |
| 35 (obj), BROWSER_ACCESSIBILITY_TYPE, BrowserAccessibilityAtkClass)) | |
| 36 | |
| 37 typedef struct _BrowserAccessibilityAtk BrowserAccessibilityAtk; | |
| 38 typedef struct _BrowserAccessibilityAtkClass BrowserAccessibilityAtkClass; | |
| 39 | |
| 40 struct _BrowserAccessibilityAtk { | |
| 41 AtkObject parent; | |
| 42 BrowserAccessibilityGtk* m_object; | |
| 43 }; | |
| 44 | |
| 45 struct _BrowserAccessibilityAtkClass { | |
| 46 AtkObjectClass parent_class; | |
| 47 }; | |
| 48 | |
| 49 GType browser_accessibility_get_type (void) G_GNUC_CONST; | |
| 50 | |
| 51 BrowserAccessibilityAtk* browser_accessibility_new( | |
| 52 BrowserAccessibilityGtk* object); | |
| 53 | |
| 54 BrowserAccessibilityGtk* browser_accessibility_get_object( | |
| 55 BrowserAccessibilityAtk* atk_object); | |
| 56 | |
| 57 void browser_accessibility_detach (BrowserAccessibilityAtk* atk_object); | |
| 58 | |
| 59 AtkObject* browser_accessibility_get_focused_element( | |
| 60 BrowserAccessibilityAtk* atk_object); | |
| 61 | |
| 62 G_END_DECLS | |
| 63 | |
| 64 class BrowserAccessibilityGtk : public BrowserAccessibility { | |
| 65 public: | |
| 66 BrowserAccessibilityGtk(); | |
| 67 | |
| 68 virtual ~BrowserAccessibilityGtk(); | |
| 69 | |
| 70 AtkObject* GetAtkObject() const; | |
| 71 | |
| 72 AtkRole atk_role() { return atk_role_; } | |
| 73 const std::string& atk_acc_name() { return atk_acc_name_; } | |
| 74 | |
| 75 // BrowserAccessibility methods. | |
| 76 virtual void PreInitialize() OVERRIDE; | |
| 77 | |
| 78 private: | |
| 79 virtual void InitRoleAndState(); | |
| 80 | |
| 81 // Give BrowserAccessibility::Create access to our constructor. | |
| 82 friend class BrowserAccessibility; | |
| 83 | |
| 84 AtkObject* atk_object_; | |
| 85 AtkRole atk_role_; | |
| 86 std::string atk_acc_name_; | |
| 87 | |
| 88 private: | |
| 89 DISALLOW_COPY_AND_ASSIGN(BrowserAccessibilityGtk); | |
| 90 }; | |
| 91 | |
| 92 #endif // CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_GTK_H_ | |
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Chromium Code Reviews
Issue 10348011:
Revert 135160 - Re-land: Add initial GTK web accessibility framework. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src/