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This CL generated by |sed -i '/sky\/engine\/config.h/d'| and a manual sweep to catch some oddballs. TBR=eseidel@chromium.org Review URL: https://codereview.chromium.org/1206763002.
82 lines
3.2 KiB
C++
82 lines
3.2 KiB
C++
/*
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* Copyright (C) 2013 Google Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "sky/engine/core/animation/animatable/AnimatableLength.h"
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#include "sky/engine/platform/CalculationValue.h"
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#include "sky/engine/platform/animation/AnimationUtilities.h"
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namespace blink {
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namespace {
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double clampNumber(double value, ValueRange range)
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{
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if (range == ValueRangeNonNegative)
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return std::max(value, 0.0);
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ASSERT(range == ValueRangeAll);
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return value;
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}
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} // namespace
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AnimatableLength::AnimatableLength(const Length& length)
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{
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PixelsAndPercent pixelsAndPercent = length.pixelsAndPercent();
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m_pixels = pixelsAndPercent.pixels;
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m_percent = pixelsAndPercent.percent;
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m_hasPixels = length.type() != Percent;
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m_hasPercent = !length.isFixed();
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}
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Length AnimatableLength::length(ValueRange range) const
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{
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if (!m_hasPercent)
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return Length(clampNumber(m_pixels, range), Fixed);
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if (!m_hasPixels)
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return Length(clampNumber(m_percent, range), Percent);
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return Length(CalculationValue::create(PixelsAndPercent(m_pixels, m_percent), range));
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}
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PassRefPtr<AnimatableValue> AnimatableLength::interpolateTo(const AnimatableValue* value, double fraction) const
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{
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const AnimatableLength* length = toAnimatableLength(value);
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return create(blend(m_pixels, length->m_pixels, fraction), blend(m_percent, length->m_percent, fraction),
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m_hasPixels || length->m_hasPixels, m_hasPercent || length->m_hasPercent);
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}
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bool AnimatableLength::equalTo(const AnimatableValue* value) const
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{
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const AnimatableLength* length = toAnimatableLength(value);
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return m_pixels == length->m_pixels && m_percent == length->m_percent && m_hasPixels == length->m_hasPixels && m_hasPercent == length->m_hasPercent;
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}
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} // namespace blink
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