| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_WIN_H_ |
| #define CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_WIN_H_ |
| |
| #include <atlbase.h> |
| #include <atlcom.h> |
| |
| #include "content/browser/accessibility/browser_accessibility.h" |
| #include "content/browser/accessibility/browser_accessibility_com_win.h" |
| #include "content/common/content_export.h" |
| |
| namespace content { |
| |
| class CONTENT_EXPORT BrowserAccessibilityWin : public BrowserAccessibility { |
| public: |
| BrowserAccessibilityWin(); |
| ~BrowserAccessibilityWin() override; |
| |
| // This is used to call UpdateStep1ComputeWinAttributes, ... above when |
| // a node needs to be updated for some other reason other than via |
| // OnAtomicUpdateFinished. |
| void UpdatePlatformAttributes() override; |
| |
| // |
| // BrowserAccessibility methods. |
| // |
| void OnSubtreeWillBeDeleted() override; |
| bool IsNative() const override; |
| void Destroy() override; |
| void OnLocationChanged() override; |
| base::string16 GetText() const override; |
| |
| class BrowserAccessibilityComWin* GetCOM() const; |
| |
| private: |
| CComObject<BrowserAccessibilityComWin>* browser_accessibility_com_; |
| // Give BrowserAccessibility::Create access to our constructor. |
| friend class BrowserAccessibility; |
| DISALLOW_COPY_AND_ASSIGN(BrowserAccessibilityWin); |
| }; |
| |
| CONTENT_EXPORT BrowserAccessibilityWin* |
| ToBrowserAccessibilityWin(BrowserAccessibility* obj); |
| |
| CONTENT_EXPORT const BrowserAccessibilityWin* |
| ToBrowserAccessibilityWin(const BrowserAccessibility* obj); |
| |
| } // namespace content |
| |
| #endif // CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_WIN_H_ |