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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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42 | 42 |
43 ElementAnimations::~ElementAnimations() | 43 ElementAnimations::~ElementAnimations() |
44 { | 44 { |
45 #if !ENABLE(OILPAN) | 45 #if !ENABLE(OILPAN) |
46 for (Animation* animation : m_animations) | 46 for (Animation* animation : m_animations) |
47 animation->notifyElementDestroyed(); | 47 animation->notifyElementDestroyed(); |
48 m_animations.clear(); | 48 m_animations.clear(); |
49 #endif | 49 #endif |
50 } | 50 } |
51 | 51 |
52 void ElementAnimations::updateAnimationFlags(LayoutStyle& style) | 52 void ElementAnimations::updateAnimationFlags(ComputedStyle& style) |
53 { | 53 { |
54 for (const auto& entry : m_players) { | 54 for (const auto& entry : m_players) { |
55 const AnimationPlayer& player = *entry.key; | 55 const AnimationPlayer& player = *entry.key; |
56 ASSERT(player.source()); | 56 ASSERT(player.source()); |
57 // FIXME: Needs to consider AnimationGroup once added. | 57 // FIXME: Needs to consider AnimationGroup once added. |
58 ASSERT(player.source()->isAnimation()); | 58 ASSERT(player.source()->isAnimation()); |
59 const Animation& animation = *toAnimation(player.source()); | 59 const Animation& animation = *toAnimation(player.source()); |
60 if (animation.isCurrent()) { | 60 if (animation.isCurrent()) { |
61 if (animation.affects(CSSPropertyOpacity)) | 61 if (animation.affects(CSSPropertyOpacity)) |
62 style.setHasCurrentOpacityAnimation(true); | 62 style.setHasCurrentOpacityAnimation(true); |
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83 | 83 |
84 DEFINE_TRACE(ElementAnimations) | 84 DEFINE_TRACE(ElementAnimations) |
85 { | 85 { |
86 #if ENABLE(OILPAN) | 86 #if ENABLE(OILPAN) |
87 visitor->trace(m_cssAnimations); | 87 visitor->trace(m_cssAnimations); |
88 visitor->trace(m_defaultStack); | 88 visitor->trace(m_defaultStack); |
89 visitor->trace(m_players); | 89 visitor->trace(m_players); |
90 #endif | 90 #endif |
91 } | 91 } |
92 | 92 |
93 const LayoutStyle* ElementAnimations::baseLayoutStyle() const | 93 const ComputedStyle* ElementAnimations::baseComputedStyle() const |
94 { | 94 { |
95 #if !ENABLE(ASSERT) | 95 #if !ENABLE(ASSERT) |
96 if (isAnimationStyleChange()) | 96 if (isAnimationStyleChange()) |
97 return m_baseLayoutStyle.get(); | 97 return m_baseComputedStyle.get(); |
98 #endif | 98 #endif |
99 return nullptr; | 99 return nullptr; |
100 } | 100 } |
101 | 101 |
102 void ElementAnimations::updateBaseLayoutStyle(const LayoutStyle* layoutStyle) | 102 void ElementAnimations::updateBaseComputedStyle(const ComputedStyle* computedSty
le) |
103 { | 103 { |
104 if (!isAnimationStyleChange()) { | 104 if (!isAnimationStyleChange()) { |
105 m_baseLayoutStyle = nullptr; | 105 m_baseComputedStyle = nullptr; |
106 return; | 106 return; |
107 } | 107 } |
108 #if ENABLE(ASSERT) | 108 #if ENABLE(ASSERT) |
109 if (m_baseLayoutStyle && layoutStyle) | 109 if (m_baseComputedStyle && computedStyle) |
110 ASSERT(*m_baseLayoutStyle == *layoutStyle); | 110 ASSERT(*m_baseComputedStyle == *computedStyle); |
111 #endif | 111 #endif |
112 m_baseLayoutStyle = LayoutStyle::clone(*layoutStyle); | 112 m_baseComputedStyle = ComputedStyle::clone(*computedStyle); |
113 } | 113 } |
114 | 114 |
115 void ElementAnimations::clearBaseLayoutStyle() | 115 void ElementAnimations::clearBaseComputedStyle() |
116 { | 116 { |
117 m_baseLayoutStyle = nullptr; | 117 m_baseComputedStyle = nullptr; |
118 } | 118 } |
119 | 119 |
120 bool ElementAnimations::isAnimationStyleChange() const | 120 bool ElementAnimations::isAnimationStyleChange() const |
121 { | 121 { |
122 // TODO(rune@opera.com): The FontFaceCache version number may be increased w
ithout forcing | 122 // TODO(rune@opera.com): The FontFaceCache version number may be increased w
ithout forcing |
123 // a style recalc (see crbug.com/471079). LayoutStyle objects created with d
ifferent cache | 123 // a style recalc (see crbug.com/471079). ComputedStyle objects created with
different cache |
124 // versions will not be considered equal as Font::operator== will compare ve
rsions, hence | 124 // versions will not be considered equal as Font::operator== will compare ve
rsions, hence |
125 // LayoutStyle::operator== will return false. We avoid using baseLayoutStyle
(the check for | 125 // ComputedStyle::operator== will return false. We avoid using baseComputedS
tyle (the check for |
126 // isFallbackValid()) in that case to avoid triggering the LayoutStyle compa
rison ASSERT | 126 // isFallbackValid()) in that case to avoid triggering the ComputedStyle com
parison ASSERT |
127 // in updateBaseLayoutStyle. | 127 // in updateBaseComputedStyle. |
128 return m_animationStyleChange && (!m_baseLayoutStyle || m_baseLayoutStyle->f
ont().isFallbackValid()); | 128 return m_animationStyleChange && (!m_baseComputedStyle || m_baseComputedStyl
e->font().isFallbackValid()); |
129 } | 129 } |
130 | 130 |
131 } // namespace blink | 131 } // namespace blink |
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