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| 1 // Copyright (c) 2015 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_AURALINUX_H_ |
| 6 #define CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_AURALINUX_H_ |
| 7 |
| 8 #include <atk/atk.h> |
| 9 |
| 10 #include "base/compiler_specific.h" |
| 11 #include "content/browser/accessibility/browser_accessibility.h" |
| 12 |
| 13 namespace content { |
| 14 |
| 15 class BrowserAccessibilityAuraLinux; |
| 16 class BrowserAccessibilityManagerAuraLinux; |
| 17 |
| 18 G_BEGIN_DECLS |
| 19 |
| 20 #define BROWSER_ACCESSIBILITY_TYPE (browser_accessibility_get_type()) |
| 21 #define BROWSER_ACCESSIBILITY(obj) \ |
| 22 (G_TYPE_CHECK_INSTANCE_CAST((obj), BROWSER_ACCESSIBILITY_TYPE, \ |
| 23 BrowserAccessibilityAtk)) |
| 24 #define BROWSER_ACCESSIBILITY_CLASS(klass) \ |
| 25 (G_TYPE_CHECK_CLASS_CAST((klass), BROWSER_ACCESSIBILITY_TYPE, \ |
| 26 BrowserAccessibilityAtkClass)) |
| 27 #define IS_BROWSER_ACCESSIBILITY(obj) \ |
| 28 (G_TYPE_CHECK_INSTANCE_TYPE((obj), BROWSER_ACCESSIBILITY_TYPE)) |
| 29 #define IS_BROWSER_ACCESSIBILITY_CLASS(klass) \ |
| 30 (G_TYPE_CHECK_CLASS_TYPE((klass), BROWSER_ACCESSIBILITY_TYPE)) |
| 31 #define BROWSER_ACCESSIBILITY_GET_CLASS(obj) \ |
| 32 (G_TYPE_INSTANCE_GET_CLASS((obj), BROWSER_ACCESSIBILITY_TYPE, \ |
| 33 BrowserAccessibilityAtkClass)) |
| 34 |
| 35 typedef struct _BrowserAccessibilityAtk BrowserAccessibilityAtk; |
| 36 typedef struct _BrowserAccessibilityAtkClass BrowserAccessibilityAtkClass; |
| 37 |
| 38 struct _BrowserAccessibilityAtk { |
| 39 AtkObject parent; |
| 40 BrowserAccessibilityAuraLinux* m_object; |
| 41 }; |
| 42 |
| 43 struct _BrowserAccessibilityAtkClass { |
| 44 AtkObjectClass parent_class; |
| 45 }; |
| 46 |
| 47 GType browser_accessibility_get_type(void) G_GNUC_CONST; |
| 48 |
| 49 BrowserAccessibilityAtk* browser_accessibility_new( |
| 50 BrowserAccessibilityAuraLinux* object); |
| 51 |
| 52 BrowserAccessibilityAuraLinux* browser_accessibility_get_object( |
| 53 BrowserAccessibilityAtk* atk_object); |
| 54 |
| 55 void browser_accessibility_detach(BrowserAccessibilityAtk* atk_object); |
| 56 |
| 57 AtkObject* browser_accessibility_get_focused_element( |
| 58 BrowserAccessibilityAtk* atk_object); |
| 59 |
| 60 G_END_DECLS |
| 61 |
| 62 class BrowserAccessibilityAuraLinux : public BrowserAccessibility { |
| 63 public: |
| 64 BrowserAccessibilityAuraLinux(); |
| 65 |
| 66 ~BrowserAccessibilityAuraLinux() override; |
| 67 |
| 68 AtkObject* GetAtkObject() const; |
| 69 |
| 70 AtkRole atk_role() { return atk_role_; } |
| 71 |
| 72 // BrowserAccessibility methods. |
| 73 void OnDataChanged() override; |
| 74 bool IsNative() const override; |
| 75 |
| 76 private: |
| 77 virtual void InitRoleAndState(); |
| 78 |
| 79 // Give BrowserAccessibility::Create access to our constructor. |
| 80 friend class BrowserAccessibility; |
| 81 |
| 82 AtkObject* atk_object_; |
| 83 AtkRole atk_role_; |
| 84 int interface_mask_; |
| 85 |
| 86 private: |
| 87 DISALLOW_COPY_AND_ASSIGN(BrowserAccessibilityAuraLinux); |
| 88 }; |
| 89 |
| 90 } // namespace content |
| 91 |
| 92 #endif // CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_AURALINUX_H_ |
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