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/*
* Copyright (C) 2014 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. 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 INC. 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 "StyleScrollSnapPoints.h"
#if ENABLE(CSS_SCROLL_SNAP)
namespace WebCore {
ScrollSnapPoints::ScrollSnapPoints()
: repeatOffset(100, Percent)
, hasRepeat(true)
, usesElements(false)
{
}
bool operator==(const ScrollSnapPoints& a, const ScrollSnapPoints& b)
{
return a.repeatOffset == b.repeatOffset
&& a.hasRepeat == b.hasRepeat
&& a.usesElements == b.usesElements
&& a.offsets == b.offsets;
}
LengthSize defaultScrollSnapDestination()
{
return LengthSize(Length(0, Fixed), Length(0, Fixed));
}
StyleScrollSnapPoints::StyleScrollSnapPoints()
: destination(defaultScrollSnapDestination())
{
}
inline StyleScrollSnapPoints::StyleScrollSnapPoints(const StyleScrollSnapPoints& other)
: xPoints(other.xPoints)
, yPoints(other.yPoints)
, destination(other.destination)
, coordinates(other.coordinates)
{
}
PassRef<StyleScrollSnapPoints> StyleScrollSnapPoints::copy() const
{
return adoptRef(*new StyleScrollSnapPoints(*this));
}
bool operator==(const StyleScrollSnapPoints& a, const StyleScrollSnapPoints& b)
{
return a.xPoints == b.xPoints
&& a.yPoints == b.yPoints
&& a.destination == b.destination
&& a.coordinates == b.coordinates;
}
} // namespace WebCore
#endif /* ENABLE(CSS_SCROLL_SNAP) */
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