/*

 * Copyright (C) 2008, 2009, 2010 Apple Inc. All Rights Reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 

 */

#import "config.h"

#import "DumpRenderTree.h"

#import "AccessibilityController.h"

#import "AccessibilityUIElement.h"

#import <Foundation/Foundation.h>

#import <WebKit/WebFrame.h>

#import <WebKit/WebHTMLView.h>

AccessibilityController::AccessibilityController()

{

}

AccessibilityController::~AccessibilityController()

{

}

AccessibilityUIElement AccessibilityController::elementAtPoint(int x, int y)

{

    id accessibilityObject = [[[mainFrame frameView] documentView] accessibilityHitTest:NSMakePoint(x, y)];

    return AccessibilityUIElement(accessibilityObject);    

}

AccessibilityUIElement AccessibilityController::focusedElement()

{

    // FIXME: we could do some caching here.

    id accessibilityObject = [[[mainFrame frameView] documentView] accessibilityFocusedUIElement];

    return AccessibilityUIElement(accessibilityObject);

}

AccessibilityUIElement AccessibilityController::rootElement()

{

    // FIXME: we could do some caching here.

    id accessibilityObject = [[mainFrame frameView] documentView];

    return AccessibilityUIElement(accessibilityObject);

}

void AccessibilityController::setLogFocusEvents(bool)

{

}

void AccessibilityController::setLogScrollingStartEvents(bool)

{

}

void AccessibilityController::setLogValueChangeEvents(bool)

{

}

void AccessibilityController::addNotificationListener(PlatformUIElement, JSObjectRef)

{

}

void AccessibilityController::notificationReceived(PlatformUIElement, const std::string&)

{

}