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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 "AccessibilityUIElement.h"
#include "JSAccessibilityUIElement.h"
#include <JavaScriptCore/JSRetainPtr.h>
namespace WTR {
Ref<AccessibilityUIElement> AccessibilityUIElement::create(PlatformUIElement uiElement)
{
return adoptRef(*new AccessibilityUIElement(uiElement));
}
Ref<AccessibilityUIElement> AccessibilityUIElement::create(const AccessibilityUIElement& uiElement)
{
return adoptRef(*new AccessibilityUIElement(uiElement));
}
JSClassRef AccessibilityUIElement::wrapperClass()
{
return JSAccessibilityUIElement::accessibilityUIElementClass();
}
// Implementation
bool AccessibilityUIElement::isValid() const
{
return m_element;
}
// iOS specific methods
#if !PLATFORM(IOS)
JSRetainPtr<JSStringRef> AccessibilityUIElement::identifier() { return nullptr; }
JSRetainPtr<JSStringRef> AccessibilityUIElement::traits() { return nullptr; }
int AccessibilityUIElement::elementTextPosition() { return 0; }
int AccessibilityUIElement::elementTextLength() { return 0; }
JSRetainPtr<JSStringRef> AccessibilityUIElement::stringForSelection() { return nullptr; }
JSValueRef AccessibilityUIElement::elementsForRange(unsigned, unsigned) { return nullptr; }
void AccessibilityUIElement::increaseTextSelection() { }
void AccessibilityUIElement::decreaseTextSelection() { }
RefPtr<AccessibilityUIElement> AccessibilityUIElement::linkedElement() { return nullptr; }
RefPtr<AccessibilityUIElement> AccessibilityUIElement::headerElementAtIndex(unsigned) { return nullptr; }
void AccessibilityUIElement::assistiveTechnologySimulatedFocus() { return; }
bool AccessibilityUIElement::scrollPageUp() { return false; }
bool AccessibilityUIElement::scrollPageDown() { return false; }
bool AccessibilityUIElement::scrollPageLeft() { return false; }
bool AccessibilityUIElement::scrollPageRight() { return false; }
bool AccessibilityUIElement::hasContainedByFieldsetTrait() { return false; }
RefPtr<AccessibilityUIElement> AccessibilityUIElement::fieldsetAncestorElement() { return nullptr; }
bool AccessibilityUIElement::isSearchField() const { return false; }
bool AccessibilityUIElement::isTextArea() const { return false; }
#endif
// Unsupported methods on various platforms. As they're implemented on other platforms this list should be modified.
#if (!PLATFORM(GTK) && !PLATFORM(EFL)) || !HAVE(ACCESSIBILITY)
JSRetainPtr<JSStringRef> AccessibilityUIElement::characterAtOffset(int) { return nullptr; }
JSRetainPtr<JSStringRef> AccessibilityUIElement::wordAtOffset(int) { return nullptr; }
JSRetainPtr<JSStringRef> AccessibilityUIElement::lineAtOffset(int) { return nullptr; }
JSRetainPtr<JSStringRef> AccessibilityUIElement::sentenceAtOffset(int) { return nullptr; }
#endif
#if !PLATFORM(MAC) || !HAVE(ACCESSIBILITY)
RefPtr<AccessibilityTextMarkerRange> AccessibilityUIElement::selectedTextMarkerRange() { return nullptr; }
void AccessibilityUIElement::resetSelectedTextMarkerRange() { }
void AccessibilityUIElement::setBoolAttributeValue(JSStringRef, bool) { }
#endif
#if !PLATFORM(COCOA) || !HAVE(ACCESSIBILITY)
RefPtr<AccessibilityTextMarkerRange> AccessibilityUIElement::leftWordTextMarkerRangeForTextMarker(AccessibilityTextMarker*) { return nullptr; }
RefPtr<AccessibilityTextMarkerRange> AccessibilityUIElement::rightWordTextMarkerRangeForTextMarker(AccessibilityTextMarker*) { return nullptr; }
RefPtr<AccessibilityTextMarker> AccessibilityUIElement::previousWordStartTextMarkerForTextMarker(AccessibilityTextMarker*) { return nullptr; }
RefPtr<AccessibilityTextMarker> AccessibilityUIElement::nextWordEndTextMarkerForTextMarker(AccessibilityTextMarker*) { return nullptr; }
RefPtr<AccessibilityTextMarkerRange> AccessibilityUIElement::paragraphTextMarkerRangeForTextMarker(AccessibilityTextMarker*) { return nullptr; }
RefPtr<AccessibilityTextMarker> AccessibilityUIElement::nextParagraphEndTextMarkerForTextMarker(AccessibilityTextMarker*) { return nullptr; }
RefPtr<AccessibilityTextMarker> AccessibilityUIElement::previousParagraphStartTextMarkerForTextMarker(AccessibilityTextMarker*) { return nullptr; }
RefPtr<AccessibilityTextMarkerRange> AccessibilityUIElement::sentenceTextMarkerRangeForTextMarker(AccessibilityTextMarker*) { return nullptr; }
RefPtr<AccessibilityTextMarker> AccessibilityUIElement::nextSentenceEndTextMarkerForTextMarker(AccessibilityTextMarker*) { return nullptr; }
RefPtr<AccessibilityTextMarker> AccessibilityUIElement::previousSentenceStartTextMarkerForTextMarker(AccessibilityTextMarker*) { return nullptr; }
#endif
} // namespace WTR
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