src/third_party/WebKit/Source/core/animation/css/CSSAnimationData.cpp

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "config.h"
   6 #include "core/animation/css/CSSAnimationData.h"
   7
   8 #include "core/animation/Timing.h"
   9
  10 namespace blink {
  11
  12 CSSAnimationData::CSSAnimationData()
  13 {
  14     m_nameList.append(initialName());
  15     m_iterationCountList.append(initialIterationCount());
  16     m_directionList.append(initialDirection());
  17     m_fillModeList.append(initialFillMode());
  18     m_playStateList.append(initialPlayState());
  19 }
  20
  21 CSSAnimationData::CSSAnimationData(const CSSAnimationData& other)
  22     : CSSTimingData(other)
  23     , m_nameList(other.m_nameList)
  24     , m_iterationCountList(other.m_iterationCountList)
  25     , m_directionList(other.m_directionList)
  26     , m_fillModeList(other.m_fillModeList)
  27     , m_playStateList(other.m_playStateList)
  28 {
  29 }
  30
  31 const AtomicString& CSSAnimationData::initialName()
  32 {
  33     DEFINE_STATIC_LOCAL(const AtomicString, name, ("none", AtomicString::ConstructFromLiteral));
  34     return name;
  35 }
  36
  37 bool CSSAnimationData::animationsMatchForStyleRecalc(const CSSAnimationData& other) const
  38 {
  39     return m_nameList == other.m_nameList && m_playStateList == other.m_playStateList;
  40 }
  41
  42 Timing CSSAnimationData::convertToTiming(size_t index) const
  43 {
  44     ASSERT(index < m_nameList.size());
  45     Timing timing = CSSTimingData::convertToTiming(index);
  46
  47     timing.iterationCount = getRepeated(m_iterationCountList, index);
  48     timing.direction = getRepeated(m_directionList, index);
  49     timing.fillMode = getRepeated(m_fillModeList, index);
  50     timing.assertValid();
  51     return timing;
  52 }
  53
  54 } // namespace blink