/* | |
* Copyright (C) 2007, 2008, 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. | |
* 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of | |
* its contributors may be used to endorse or promote products derived | |
* from this software without specific prior written permission. | |
* | |
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "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 OR ITS 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 "JSAttr.h" | |
#include "CSSHelper.h" | |
#include "Document.h" | |
#include "HTMLFrameElementBase.h" | |
#include "HTMLNames.h" | |
#include "JSDOMBinding.h" | |
using namespace JSC; | |
namespace WebCore { | |
using namespace HTMLNames; | |
void JSAttr::setValue(ExecState* exec, JSValue value) | |
{ | |
Attr* imp = static_cast<Attr*>(impl()); | |
String attrValue = valueToStringWithNullCheck(exec, value); | |
Element* ownerElement = imp->ownerElement(); | |
if (ownerElement && !allowSettingSrcToJavascriptURL(exec, ownerElement, imp->name(), attrValue)) | |
return; | |
ExceptionCode ec = 0; | |
imp->setValue(attrValue, ec); | |
setDOMException(exec, ec); | |
} | |
void JSAttr::markChildren(MarkStack& markStack) | |
{ | |
Base::markChildren(markStack); | |
// Mark the element so that this will work to access the attribute even if the last | |
// other reference goes away. | |
if (Element* element = impl()->ownerElement()) | |
markDOMNodeWrapper(markStack, element->document(), element); | |
} | |
} // namespace WebCore |