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_MAC_H_ 6 #define CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_MAC_H_ 7 8 #include <map> 9 #include <utility> 10 #include <vector> 11 12 #include "content/browser/accessibility/browser_accessibility.h" 13 14 @class BrowserAccessibilityCocoa; 15 16 namespace content { 17 18 class BrowserAccessibilityMac : public BrowserAccessibility { 19 public: 20 // Implementation of BrowserAccessibility. 21 virtual void PreInitialize() OVERRIDE; 22 virtual void NativeReleaseReference() OVERRIDE; 23 virtual bool IsNative() const OVERRIDE; 24 25 // Overrides from BrowserAccessibility. 26 virtual void DetachTree(std::vector<BrowserAccessibility*>* nodes) OVERRIDE; 27 virtual void SwapChildren(std::vector<BrowserAccessibility*>& children) 28 OVERRIDE; 29 30 // The BrowserAccessibilityCocoa associated with us. 31 BrowserAccessibilityCocoa* native_view() const { 32 return browser_accessibility_cocoa_; 33 } 34 35 private: 36 // This gives BrowserAccessibility::Create access to the class constructor. 37 friend class BrowserAccessibility; 38 39 BrowserAccessibilityMac(); 40 41 // Allows access to the BrowserAccessibilityCocoa which wraps this. 42 // BrowserAccessibility. 43 // We own this object until our manager calls ReleaseReference; 44 // thereafter, the cocoa object owns us. 45 BrowserAccessibilityCocoa* browser_accessibility_cocoa_; 46 DISALLOW_COPY_AND_ASSIGN(BrowserAccessibilityMac); 47 }; 48 49 } // namespace content 50 51 #endif // CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_MAC_H_ 52