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/*
* Copyright (C) 2014 Google 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER 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 "core/svg/SVGAngleTearOff.h"
#include "bindings/v8/ExceptionState.h"
#include "bindings/v8/ExceptionStatePlaceholder.h"
#include "core/dom/ExceptionCode.h"
namespace WebCore {
SVGAngleTearOff::SVGAngleTearOff(PassRefPtr<SVGAngle> targetProperty, SVGElement* contextElement, PropertyIsAnimValType propertyIsAnimVal, const QualifiedName& attributeName)
: SVGPropertyTearOff<SVGAngle>(targetProperty, contextElement, propertyIsAnimVal, attributeName)
{
ScriptWrappable::init(this);
}
SVGAngleTearOff::~SVGAngleTearOff()
{
}
void SVGAngleTearOff::setValue(float value, ExceptionState& exceptionState)
{
if (isImmutable()) {
exceptionState.throwDOMException(NoModificationAllowedError, "The attribute is read-only.");
return;
}
target()->setValue(value);
commitChange();
}
void SVGAngleTearOff::setValueInSpecifiedUnits(float value, ExceptionState& exceptionState)
{
if (isImmutable()) {
exceptionState.throwDOMException(NoModificationAllowedError, "The attribute is read-only.");
return;
}
target()->setValueInSpecifiedUnits(value);
commitChange();
}
void SVGAngleTearOff::newValueSpecifiedUnits(unsigned short unitType, float valueInSpecifiedUnits, ExceptionState& exceptionState)
{
if (isImmutable()) {
exceptionState.throwDOMException(NoModificationAllowedError, "The attribute is read-only.");
return;
}
if (unitType == SVGAngle::SVG_ANGLETYPE_UNKNOWN || unitType > SVGAngle::SVG_ANGLETYPE_GRAD) {
exceptionState.throwDOMException(NotSupportedError, "Cannot set value with unknown or invalid units (" + String::number(unitType) + ").");
return;
}
target()->newValueSpecifiedUnits(static_cast<SVGAngle::SVGAngleType>(unitType), valueInSpecifiedUnits);
commitChange();
}
void SVGAngleTearOff::convertToSpecifiedUnits(unsigned short unitType, ExceptionState& exceptionState)
{
if (isImmutable()) {
exceptionState.throwDOMException(NoModificationAllowedError, "The attribute is read-only.");
return;
}
if (unitType == SVGAngle::SVG_ANGLETYPE_UNKNOWN || unitType > SVGAngle::SVG_ANGLETYPE_GRAD) {
exceptionState.throwDOMException(NotSupportedError, "Cannot convert to unknown or invalid units (" + String::number(unitType) + ").");
return;
}
target()->convertToSpecifiedUnits(static_cast<SVGAngle::SVGAngleType>(unitType), exceptionState);
if (!exceptionState.hadException())
commitChange();
}
void SVGAngleTearOff::setValueAsString(const String& value, ExceptionState& exceptionState)
{
if (isImmutable()) {
exceptionState.throwDOMException(NoModificationAllowedError, "The attribute is read-only.");
return;
}
String oldValue = target()->valueAsString();
target()->setValueAsString(value, exceptionState);
if (!exceptionState.hadException() && !hasExposedAngleUnit()) {
target()->setValueAsString(oldValue, ASSERT_NO_EXCEPTION); // rollback to old value
exceptionState.throwDOMException(SyntaxError, "The value provided ('" + value + "') is invalid.");
return;
}
commitChange();
}
}
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