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/*
* Copyright (C) 2013 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/animation/AnimatableLengthBox.h"
namespace WebCore {
PassRefPtr<AnimatableValue> AnimatableLengthBox::interpolateTo(const AnimatableValue* value, double fraction) const
{
const AnimatableLengthBox* lengthBox = toAnimatableLengthBox(value);
return AnimatableLengthBox::create(
AnimatableValue::interpolate(this->left(), lengthBox->left(), fraction),
AnimatableValue::interpolate(this->right(), lengthBox->right(), fraction),
AnimatableValue::interpolate(this->top(), lengthBox->top(), fraction),
AnimatableValue::interpolate(this->bottom(), lengthBox->bottom(), fraction));
}
PassRefPtr<AnimatableValue> AnimatableLengthBox::addWith(const AnimatableValue* value) const
{
const AnimatableLengthBox* lengthBox = toAnimatableLengthBox(value);
return AnimatableLengthBox::create(
AnimatableValue::add(this->left(), lengthBox->left()),
AnimatableValue::add(this->right(), lengthBox->right()),
AnimatableValue::add(this->top(), lengthBox->top()),
AnimatableValue::add(this->bottom(), lengthBox->bottom()));
}
bool AnimatableLengthBox::equalTo(const AnimatableValue* value) const
{
const AnimatableLengthBox* lengthBox = toAnimatableLengthBox(value);
return left()->equals(lengthBox->left())
&& right()->equals(lengthBox->right())
&& top()->equals(lengthBox->top())
&& bottom()->equals(lengthBox->bottom());
}
}