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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/SVGBoolean.h"
#include "bindings/v8/ExceptionState.h"
#include "bindings/v8/ExceptionStatePlaceholder.h"
#include "core/dom/ExceptionCode.h"
#include "core/svg/SVGAnimationElement.h"
namespace WebCore {
PassRefPtr<SVGPropertyBase> SVGBoolean::cloneForAnimation(const String& value) const
{
RefPtr<SVGBoolean> svgBoolean = create();
svgBoolean->setValueAsString(value, IGNORE_EXCEPTION);
return svgBoolean.release();
}
String SVGBoolean::valueAsString() const
{
return m_value ? "true" : "false";
}
void SVGBoolean::setValueAsString(const String& value, ExceptionState& exceptionState)
{
if (value == "true") {
m_value = true;
} else if (value == "false") {
m_value = false;
} else {
exceptionState.throwDOMException(SyntaxError, "The value provided ('" + value + "') is invalid.");
}
}
void SVGBoolean::add(PassRefPtrWillBeRawPtr<SVGPropertyBase>, SVGElement*)
{
ASSERT_NOT_REACHED();
}
void SVGBoolean::calculateAnimatedValue(SVGAnimationElement* animationElement, float percentage, unsigned repeatCount, PassRefPtr<SVGPropertyBase> from, PassRefPtr<SVGPropertyBase> to, PassRefPtr<SVGPropertyBase>, SVGElement*)
{
ASSERT(animationElement);
bool fromBoolean = animationElement->animationMode() == ToAnimation ? m_value : toSVGBoolean(from)->value();
bool toBoolean = toSVGBoolean(to)->value();
animationElement->animateDiscreteType<bool>(percentage, fromBoolean, toBoolean, m_value);
}
float SVGBoolean::calculateDistance(PassRefPtr<SVGPropertyBase>, SVGElement*)
{
// No paced animations for boolean.
return -1;
}
}