- add sources.
[platform/framework/web/crosswalk.git] / src / content / browser / accessibility / browser_accessibility_mac.h
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_