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/*
* Copyright (C) 2009 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 "AccessibilityObject.h"
#if ENABLE(ACCESSIBILITY) && PLATFORM(IOS_FAMILY)
#import "AccessibilityRenderObject.h"
#import "EventNames.h"
#import "HTMLInputElement.h"
#import "RenderObject.h"
#import "WAKView.h"
#import "WebAccessibilityObjectWrapperIOS.h"
namespace WebCore {
void AccessibilityObject::detachPlatformWrapper(AccessibilityDetachmentType)
{
[wrapper() detach];
}
void AccessibilityObject::detachFromParent()
{
}
// On iOS, we don't have to return the value in the title. We can return the actual title, given the API.
bool AccessibilityObject::fileUploadButtonReturnsValueInTitle() const
{
return false;
}
void AccessibilityObject::overrideAttachmentParent(AXCoreObject*)
{
}
// In iPhone only code for now. It's debateable whether this is desired on all platforms.
int AccessibilityObject::accessibilityPasswordFieldLength()
{
if (!isPasswordField())
return 0;
RenderObject* renderObject = downcast<AccessibilityRenderObject>(*this).renderer();
if (!renderObject || !is<HTMLInputElement>(renderObject->node()))
return false;
HTMLInputElement& inputElement = downcast<HTMLInputElement>(*renderObject->node());
return inputElement.value().length();
}
bool AccessibilityObject::accessibilityIgnoreAttachment() const
{
return [[wrapper() attachmentView] accessibilityIsIgnored];
}
AccessibilityObjectInclusion AccessibilityObject::accessibilityPlatformIncludesObject() const
{
return AccessibilityObjectInclusion::DefaultBehavior;
}
bool AccessibilityObject::hasTouchEventListener() const
{
for (auto* node = this->node(); node; node = node->parentInComposedTree()) {
if (node->hasEventListeners(eventNames().touchstartEvent) || node->hasEventListeners(eventNames().touchendEvent))
return true;
}
return false;
}
bool AccessibilityObject::isInputTypePopupButton() const
{
if (is<HTMLInputElement>(node()))
return roleValue() == AccessibilityRole::PopUpButton;
return false;
}
} // WebCore
#endif // ENABLE(ACCESSIBILITY) && PLATFORM(IOS_FAMILY)