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/*
* Copyright (C) 2011 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.
*/
#include "config.h"
#include "AccessibilityController.h"
#include "AccessibilityUIElement.h"
#include "InjectedBundle.h"
#include "InjectedBundlePage.h"
#include "JSAccessibilityController.h"
#include <JavaScriptCore/JSRetainPtr.h>
#include <WebKit/WKBundle.h>
#include <WebKit/WKBundlePage.h>
#include <WebKit/WKBundlePagePrivate.h>
namespace WTR {
Ref<AccessibilityController> AccessibilityController::create()
{
return adoptRef(*new AccessibilityController);
}
AccessibilityController::AccessibilityController()
{
}
AccessibilityController::~AccessibilityController()
{
}
void AccessibilityController::makeWindowObject(JSContextRef context, JSObjectRef windowObject, JSValueRef* exception)
{
setProperty(context, windowObject, "accessibilityController", this, kJSPropertyAttributeReadOnly | kJSPropertyAttributeDontDelete, exception);
}
JSClassRef AccessibilityController::wrapperClass()
{
return JSAccessibilityController::accessibilityControllerClass();
}
void AccessibilityController::enableEnhancedAccessibility(bool enable)
{
WKAccessibilityEnableEnhancedAccessibility(enable);
}
bool AccessibilityController::enhancedAccessibilityEnabled()
{
return WKAccessibilityEnhancedAccessibilityEnabled();
}
#if !PLATFORM(GTK) && !PLATFORM(EFL)
Ref<AccessibilityUIElement> AccessibilityController::rootElement()
{
WKBundlePageRef page = InjectedBundle::singleton().page()->page();
void* root = WKAccessibilityRootObject(page);
return AccessibilityUIElement::create(static_cast<PlatformUIElement>(root));
}
Ref<AccessibilityUIElement> AccessibilityController::focusedElement()
{
WKBundlePageRef page = InjectedBundle::singleton().page()->page();
void* root = WKAccessibilityFocusedObject(page);
return AccessibilityUIElement::create(static_cast<PlatformUIElement>(root));
}
#endif
RefPtr<AccessibilityUIElement> AccessibilityController::elementAtPoint(int x, int y)
{
Ref<AccessibilityUIElement> uiElement = rootElement();
return uiElement->elementAtPoint(x, y);
}
#if !HAVE(ACCESSIBILITY) && (PLATFORM(GTK) || PLATFORM(EFL))
RefPtr<AccessibilityUIElement> AccessibilityController::rootElement() { return nullptr; }
RefPtr<AccessibilityUIElement> AccessibilityController::focusedElement() { return nullptr; }
#endif
} // namespace WTR
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