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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/SVGInteger.h"
#include "core/html/parser/HTMLParserIdioms.h"
#include "core/svg/SVGAnimationElement.h"
namespace blink {
SVGInteger::SVGInteger(int value)
: m_value(value)
{
}
PassRefPtrWillBeRawPtr<SVGInteger> SVGInteger::clone() const
{
return create(m_value);
}
String SVGInteger::valueAsString() const
{
return String::number(m_value);
}
void SVGInteger::setValueAsString(const String& string, ExceptionState& exceptionState)
{
if (string.isEmpty()) {
m_value = 0;
return;
}
bool valid = true;
m_value = stripLeadingAndTrailingHTMLSpaces(string).toIntStrict(&valid);
if (!valid) {
exceptionState.throwDOMException(SyntaxError, "The value provided ('" + string + "') is invalid.");
m_value = 0;
}
}
void SVGInteger::add(PassRefPtrWillBeRawPtr<SVGPropertyBase> other, SVGElement*)
{
setValue(m_value + toSVGInteger(other)->value());
}
void SVGInteger::calculateAnimatedValue(SVGAnimationElement* animationElement, float percentage, unsigned repeatCount, PassRefPtrWillBeRawPtr<SVGPropertyBase> from, PassRefPtrWillBeRawPtr<SVGPropertyBase> to, PassRefPtrWillBeRawPtr<SVGPropertyBase> toAtEndOfDuration, SVGElement*)
{
ASSERT(animationElement);
RefPtrWillBeRawPtr<SVGInteger> fromInteger = toSVGInteger(from);
RefPtrWillBeRawPtr<SVGInteger> toInteger = toSVGInteger(to);
RefPtrWillBeRawPtr<SVGInteger> toAtEndOfDurationInteger = toSVGInteger(toAtEndOfDuration);
float animatedFloat = m_value;
animationElement->animateAdditiveNumber(percentage, repeatCount, fromInteger->value(), toInteger->value(), toAtEndOfDurationInteger->value(), animatedFloat);
m_value = static_cast<int>(roundf(animatedFloat));
}
float SVGInteger::calculateDistance(PassRefPtrWillBeRawPtr<SVGPropertyBase> other, SVGElement*)
{
return abs(m_value - toSVGInteger(other)->value());
}
}
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