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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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53 WTF_MAKE_NONCOPYABLE(CSSAnimations); | 53 WTF_MAKE_NONCOPYABLE(CSSAnimations); |
54 DISALLOW_ALLOCATION(); | 54 DISALLOW_ALLOCATION(); |
55 public: | 55 public: |
56 CSSAnimations(); | 56 CSSAnimations(); |
57 | 57 |
58 const AtomicString getAnimationNameForInspector(const AnimationPlayer&); | 58 const AtomicString getAnimationNameForInspector(const AnimationPlayer&); |
59 bool isTransitionAnimationForInspector(const AnimationPlayer&) const; | 59 bool isTransitionAnimationForInspector(const AnimationPlayer&) const; |
60 | 60 |
61 static const StylePropertyShorthand& propertiesForTransitionAll(); | 61 static const StylePropertyShorthand& propertiesForTransitionAll(); |
62 static bool isAllowedAnimation(CSSPropertyID); | 62 static bool isAllowedAnimation(CSSPropertyID); |
63 static PassOwnPtrWillBeRawPtr<CSSAnimationUpdate> calculateUpdate(const Elem
ent* animatingElement, Element&, const LayoutStyle&, LayoutStyle* parentStyle, S
tyleResolver*); | 63 static PassOwnPtrWillBeRawPtr<CSSAnimationUpdate> calculateUpdate(const Elem
ent* animatingElement, Element&, const ComputedStyle&, ComputedStyle* parentStyl
e, StyleResolver*); |
64 | 64 |
65 void setPendingUpdate(PassOwnPtrWillBeRawPtr<CSSAnimationUpdate> update) { m
_pendingUpdate = update; } | 65 void setPendingUpdate(PassOwnPtrWillBeRawPtr<CSSAnimationUpdate> update) { m
_pendingUpdate = update; } |
66 void maybeApplyPendingUpdate(Element*); | 66 void maybeApplyPendingUpdate(Element*); |
67 bool isEmpty() const { return m_animations.isEmpty() && m_transitions.isEmpt
y() && !m_pendingUpdate; } | 67 bool isEmpty() const { return m_animations.isEmpty() && m_transitions.isEmpt
y() && !m_pendingUpdate; } |
68 void cancel(); | 68 void cancel(); |
69 | 69 |
70 DECLARE_TRACE(); | 70 DECLARE_TRACE(); |
71 | 71 |
72 private: | 72 private: |
73 class RunningAnimation final : public RefCountedWillBeGarbageCollectedFinali
zed<RunningAnimation> { | 73 class RunningAnimation final : public RefCountedWillBeGarbageCollectedFinali
zed<RunningAnimation> { |
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117 using AnimationMap = WillBeHeapHashMap<AtomicString, RefPtrWillBeMember<Runn
ingAnimation>>; | 117 using AnimationMap = WillBeHeapHashMap<AtomicString, RefPtrWillBeMember<Runn
ingAnimation>>; |
118 AnimationMap m_animations; | 118 AnimationMap m_animations; |
119 | 119 |
120 using TransitionMap = WillBeHeapHashMap<CSSPropertyID, RunningTransition>; | 120 using TransitionMap = WillBeHeapHashMap<CSSPropertyID, RunningTransition>; |
121 TransitionMap m_transitions; | 121 TransitionMap m_transitions; |
122 | 122 |
123 OwnPtrWillBeMember<CSSAnimationUpdate> m_pendingUpdate; | 123 OwnPtrWillBeMember<CSSAnimationUpdate> m_pendingUpdate; |
124 | 124 |
125 WillBeHeapHashMap<CSSPropertyID, RefPtrWillBeMember<Interpolation>> m_previo
usActiveInterpolationsForAnimations; | 125 WillBeHeapHashMap<CSSPropertyID, RefPtrWillBeMember<Interpolation>> m_previo
usActiveInterpolationsForAnimations; |
126 | 126 |
127 static void calculateAnimationUpdate(CSSAnimationUpdate*, const Element* ani
matingElement, Element&, const LayoutStyle&, LayoutStyle* parentStyle, StyleReso
lver*); | 127 static void calculateAnimationUpdate(CSSAnimationUpdate*, const Element* ani
matingElement, Element&, const ComputedStyle&, ComputedStyle* parentStyle, Style
Resolver*); |
128 static void calculateTransitionUpdate(CSSAnimationUpdate*, const Element* an
imatingElement, const LayoutStyle&); | 128 static void calculateTransitionUpdate(CSSAnimationUpdate*, const Element* an
imatingElement, const ComputedStyle&); |
129 static void calculateTransitionUpdateForProperty(CSSPropertyID, CSSPropertyI
D eventId, const CSSTransitionData&, size_t transitionIndex, const LayoutStyle&
oldStyle, const LayoutStyle&, const TransitionMap* activeTransitions, CSSAnimati
onUpdate*, const Element*); | 129 static void calculateTransitionUpdateForProperty(CSSPropertyID, CSSPropertyI
D eventId, const CSSTransitionData&, size_t transitionIndex, const ComputedStyle
& oldStyle, const ComputedStyle&, const TransitionMap* activeTransitions, CSSAni
mationUpdate*, const Element*); |
130 | 130 |
131 static void calculateAnimationActiveInterpolations(CSSAnimationUpdate*, cons
t Element* animatingElement, double timelineCurrentTime); | 131 static void calculateAnimationActiveInterpolations(CSSAnimationUpdate*, cons
t Element* animatingElement, double timelineCurrentTime); |
132 static void calculateTransitionActiveInterpolations(CSSAnimationUpdate*, con
st Element* animatingElement, double timelineCurrentTime); | 132 static void calculateTransitionActiveInterpolations(CSSAnimationUpdate*, con
st Element* animatingElement, double timelineCurrentTime); |
133 | 133 |
134 class AnimationEventDelegate final : public AnimationNode::EventDelegate { | 134 class AnimationEventDelegate final : public AnimationNode::EventDelegate { |
135 public: | 135 public: |
136 AnimationEventDelegate(Element* animationTarget, const AtomicString& nam
e) | 136 AnimationEventDelegate(Element* animationTarget, const AtomicString& nam
e) |
137 : m_animationTarget(animationTarget) | 137 : m_animationTarget(animationTarget) |
138 , m_name(name) | 138 , m_name(name) |
139 , m_previousPhase(AnimationNode::PhaseNone) | 139 , m_previousPhase(AnimationNode::PhaseNone) |
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176 | 176 |
177 RawPtrWillBeMember<Element> m_transitionTarget; | 177 RawPtrWillBeMember<Element> m_transitionTarget; |
178 const CSSPropertyID m_property; | 178 const CSSPropertyID m_property; |
179 AnimationNode::Phase m_previousPhase; | 179 AnimationNode::Phase m_previousPhase; |
180 }; | 180 }; |
181 }; | 181 }; |
182 | 182 |
183 } // namespace blink | 183 } // namespace blink |
184 | 184 |
185 #endif | 185 #endif |
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