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/*
Copyright (C) 1999 Lars Knoll (knoll@kde.org)
Copyright (C) 2006, 2008 Apple Inc. All rights reserved.
Copyright (C) 2011 Rik Cabanier (cabanier@adobe.com)
Copyright (C) 2011 Adobe Systems Incorporated. All rights reserved.
Copyright (C) 2012 Motorola Mobility, Inc. All rights reserved.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_GEOMETRY_LENGTH_FUNCTIONS_H_
#define THIRD_PARTY_BLINK_RENDERER_PLATFORM_GEOMETRY_LENGTH_FUNCTIONS_H_
#include "third_party/blink/renderer/platform/geometry/layout_unit.h"
#include "third_party/blink/renderer/platform/geometry/length.h"
#include "third_party/blink/renderer/platform/platform_export.h"
namespace gfx {
class PointF;
class SizeF;
}
namespace blink {
class Length;
class LengthSize;
struct LengthPoint;
PLATFORM_EXPORT int IntValueForLength(const Length&, int maximum_value);
PLATFORM_EXPORT float FloatValueForLength(const Length&,
float maximum_value,
const EvaluationInput& = {});
PLATFORM_EXPORT LayoutUnit
MinimumValueForLengthInternal(const Length&,
LayoutUnit maximum_value,
const EvaluationInput&);
inline LayoutUnit MinimumValueForLength(const Length& length,
LayoutUnit maximum_value,
const EvaluationInput& input = {}) {
if (length.IsFixed()) [[likely]] {
return LayoutUnit(length.Pixels());
}
return MinimumValueForLengthInternal(length, maximum_value, input);
}
PLATFORM_EXPORT LayoutUnit ValueForLength(const Length&,
LayoutUnit maximum_value,
const EvaluationInput& input = {});
PLATFORM_EXPORT gfx::SizeF SizeForLengthSize(const LengthSize&,
const gfx::SizeF& box_size);
PLATFORM_EXPORT gfx::PointF PointForLengthPoint(const LengthPoint&,
const gfx::SizeF& box_size);
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_PLATFORM_GEOMETRY_LENGTH_FUNCTIONS_H_
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