OLD | NEW |
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 |
(...skipping 40 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
51 return nullptr; | 51 return nullptr; |
52 | 52 |
53 StyleSheetContents* styleSheetContents = element->document().elementSheet().
contents(); | 53 StyleSheetContents* styleSheetContents = element->document().elementSheet().
contents(); |
54 StringKeyframeVector keyframes; | 54 StringKeyframeVector keyframes; |
55 double lastOffset = 0; | 55 double lastOffset = 0; |
56 | 56 |
57 for (size_t i = 0; i < keyframeDictionaryVector.size(); ++i) { | 57 for (size_t i = 0; i < keyframeDictionaryVector.size(); ++i) { |
58 RefPtrWillBeRawPtr<StringKeyframe> keyframe = StringKeyframe::create(); | 58 RefPtrWillBeRawPtr<StringKeyframe> keyframe = StringKeyframe::create(); |
59 | 59 |
60 ScriptValue scriptValue; | 60 ScriptValue scriptValue; |
61 bool frameHasOffset = DictionaryHelper::get(keyframeDictionaryVector[i],
"offset", scriptValue) && !scriptValue.isNull(); | 61 bool frameHasOffset = keyframeDictionaryVector[i].get("offset", scriptVa
lue) && !scriptValue.isNull(); |
62 | 62 |
63 if (frameHasOffset) { | 63 if (frameHasOffset) { |
64 double offset; | 64 double offset; |
65 DictionaryHelper::get(keyframeDictionaryVector[i], "offset", offset)
; | 65 keyframeDictionaryVector[i].get("offset", offset); |
66 | 66 |
67 // Keyframes with offsets outside the range [0.0, 1.0] are an error. | 67 // Keyframes with offsets outside the range [0.0, 1.0] are an error. |
68 if (std::isnan(offset)) { | 68 if (std::isnan(offset)) { |
69 exceptionState.throwDOMException(InvalidModificationError, "Non
numeric offset provided"); | 69 exceptionState.throwDOMException(InvalidModificationError, "Non
numeric offset provided"); |
70 } | 70 } |
71 | 71 |
72 if (offset < 0 || offset > 1) { | 72 if (offset < 0 || offset > 1) { |
73 exceptionState.throwDOMException(InvalidModificationError, "Offs
ets provided outside the range [0, 1]"); | 73 exceptionState.throwDOMException(InvalidModificationError, "Offs
ets provided outside the range [0, 1]"); |
74 return nullptr; | 74 return nullptr; |
75 } | 75 } |
76 | 76 |
77 if (offset < lastOffset) { | 77 if (offset < lastOffset) { |
78 exceptionState.throwDOMException(InvalidModificationError, "Keyf
rames with specified offsets are not sorted"); | 78 exceptionState.throwDOMException(InvalidModificationError, "Keyf
rames with specified offsets are not sorted"); |
79 return nullptr; | 79 return nullptr; |
80 } | 80 } |
81 | 81 |
82 lastOffset = offset; | 82 lastOffset = offset; |
83 | 83 |
84 keyframe->setOffset(offset); | 84 keyframe->setOffset(offset); |
85 } | 85 } |
86 keyframes.append(keyframe); | 86 keyframes.append(keyframe); |
87 | 87 |
88 String compositeString; | 88 String compositeString; |
89 DictionaryHelper::get(keyframeDictionaryVector[i], "composite", composit
eString); | 89 keyframeDictionaryVector[i].get("composite", compositeString); |
90 if (compositeString == "add") | 90 if (compositeString == "add") |
91 keyframe->setComposite(AnimationEffect::CompositeAdd); | 91 keyframe->setComposite(AnimationEffect::CompositeAdd); |
92 | 92 |
93 String timingFunctionString; | 93 String timingFunctionString; |
94 if (DictionaryHelper::get(keyframeDictionaryVector[i], "easing", timingF
unctionString)) { | 94 if (keyframeDictionaryVector[i].get("easing", timingFunctionString)) { |
95 if (RefPtrWillBeRawPtr<CSSValue> timingFunctionValue = BisonCSSParse
r::parseAnimationTimingFunctionValue(timingFunctionString)) | 95 if (RefPtrWillBeRawPtr<CSSValue> timingFunctionValue = BisonCSSParse
r::parseAnimationTimingFunctionValue(timingFunctionString)) |
96 keyframe->setEasing(CSSToStyleMap::mapAnimationTimingFunction(ti
mingFunctionValue.get(), true)); | 96 keyframe->setEasing(CSSToStyleMap::mapAnimationTimingFunction(ti
mingFunctionValue.get(), true)); |
97 } | 97 } |
98 | 98 |
99 Vector<String> keyframeProperties; | 99 Vector<String> keyframeProperties; |
100 keyframeDictionaryVector[i].getOwnPropertyNames(keyframeProperties); | 100 keyframeDictionaryVector[i].getOwnPropertyNames(keyframeProperties); |
101 for (size_t j = 0; j < keyframeProperties.size(); ++j) { | 101 for (size_t j = 0; j < keyframeProperties.size(); ++j) { |
102 String property = keyframeProperties[j]; | 102 String property = keyframeProperties[j]; |
103 CSSPropertyID id = camelCaseCSSPropertyNameToID(property); | 103 CSSPropertyID id = camelCaseCSSPropertyNameToID(property); |
104 if (id == CSSPropertyInvalid) | 104 if (id == CSSPropertyInvalid) |
105 continue; | 105 continue; |
106 String value; | 106 String value; |
107 DictionaryHelper::get(keyframeDictionaryVector[i], property, value); | 107 keyframeDictionaryVector[i].get(property, value); |
108 keyframe->setPropertyValue(id, value, styleSheetContents); | 108 keyframe->setPropertyValue(id, value, styleSheetContents); |
109 } | 109 } |
110 } | 110 } |
111 | 111 |
112 RefPtrWillBeRawPtr<StringKeyframeEffectModel> keyframeEffectModel = StringKe
yframeEffectModel::create(keyframes); | 112 RefPtrWillBeRawPtr<StringKeyframeEffectModel> keyframeEffectModel = StringKe
yframeEffectModel::create(keyframes); |
113 if (!keyframeEffectModel->isReplaceOnly()) { | 113 if (!keyframeEffectModel->isReplaceOnly()) { |
114 exceptionState.throwDOMException(NotSupportedError, "Partial keyframes a
re not supported."); | 114 exceptionState.throwDOMException(NotSupportedError, "Partial keyframes a
re not supported."); |
115 return nullptr; | 115 return nullptr; |
116 } | 116 } |
117 keyframeEffectModel->forceConversionsToAnimatableValues(element); | 117 keyframeEffectModel->forceConversionsToAnimatableValues(element); |
118 | 118 |
119 return keyframeEffectModel; | 119 return keyframeEffectModel; |
120 } | 120 } |
121 | 121 |
122 } // namespace blink | 122 } // namespace blink |
OLD | NEW |