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// 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_MANAGER_MAC_H_
#define CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_MANAGER_MAC_H_
#import <Cocoa/Cocoa.h>
#include "content/browser/accessibility/browser_accessibility_manager.h"
namespace content {
class CONTENT_EXPORT BrowserAccessibilityManagerMac
: public BrowserAccessibilityManager {
public:
BrowserAccessibilityManagerMac(
NSView* parent_view,
const ui::AXTreeUpdate& initial_tree,
BrowserAccessibilityDelegate* delegate,
BrowserAccessibilityFactory* factory = new BrowserAccessibilityFactory());
static ui::AXTreeUpdate GetEmptyDocument();
BrowserAccessibility* GetFocus(BrowserAccessibility* root) override;
// Implementation of BrowserAccessibilityManager.
void NotifyAccessibilityEvent(ui::AXEvent event_type,
BrowserAccessibility* node) override;
NSView* parent_view() { return parent_view_; }
private:
void OnNodeCreationFinished(ui::AXNode* node) override;
void OnTreeUpdateFinished() override;
// This gives BrowserAccessibilityManager::Create access to the class
// constructor.
friend class BrowserAccessibilityManager;
NSView* parent_view_;
bool created_live_region_;
DISALLOW_COPY_AND_ASSIGN(BrowserAccessibilityManagerMac);
};
}
#endif // CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_MANAGER_MAC_H_
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