/* * Copyright (C) 2013 Google Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following disclaimer * in the documentation and/or other materials provided with the * distribution. * * Neither the name of Google Inc. nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "third_party/blink/renderer/core/animation/effect_input.h" #include "third_party/blink/renderer/bindings/core/v8/dictionary.h" #include "third_party/blink/renderer/bindings/core/v8/idl_types.h" #include "third_party/blink/renderer/bindings/core/v8/native_value_traits_impl.h" #include "third_party/blink/renderer/bindings/core/v8/script_iterator.h" #include "third_party/blink/renderer/bindings/core/v8/v8_base_keyframe.h" #include "third_party/blink/renderer/bindings/core/v8/v8_base_property_indexed_keyframe.h" #include "third_party/blink/renderer/bindings/core/v8/v8_timeline_range.h" #include "third_party/blink/renderer/bindings/core/v8/v8_timeline_range_offset.h" #include "third_party/blink/renderer/bindings/core/v8/v8_union_compositeoperationorauto_compositeoperationorautosequence.h" #include "third_party/blink/renderer/bindings/core/v8/v8_union_double_doubleorstringortimelinerangeoffsetornullsequence_string_timelinerangeoffset_null.h" #include "third_party/blink/renderer/bindings/core/v8/v8_union_double_string_timelinerangeoffset.h" #include "third_party/blink/renderer/bindings/core/v8/v8_union_string_stringsequence.h" #include "third_party/blink/renderer/core/animation/animation_input_helpers.h" #include "third_party/blink/renderer/core/animation/compositor_animations.h" #include "third_party/blink/renderer/core/animation/css/css_animations.h" #include "third_party/blink/renderer/core/animation/keyframe_effect_model.h" #include "third_party/blink/renderer/core/animation/string_keyframe.h" #include "third_party/blink/renderer/core/css/css_identifier_value.h" #include "third_party/blink/renderer/core/css/css_primitive_value_mappings.h" #include "third_party/blink/renderer/core/css/css_style_sheet.h" #include "third_party/blink/renderer/core/css/css_value_id_mappings_generated.h" #include "third_party/blink/renderer/core/css/parser/css_parser.h" #include "third_party/blink/renderer/core/css/properties/computed_style_utils.h" #include "third_party/blink/renderer/core/css/properties/css_parsing_utils.h" #include "third_party/blink/renderer/core/css/resolver/element_resolve_context.h" #include "third_party/blink/renderer/core/css/style_sheet_contents.h" #include "third_party/blink/renderer/core/dom/document.h" #include "third_party/blink/renderer/core/dom/element.h" #include "third_party/blink/renderer/core/dom/node_computed_style.h" #include "third_party/blink/renderer/core/execution_context/security_context.h" #include "third_party/blink/renderer/core/frame/frame_console.h" #include "third_party/blink/renderer/core/frame/local_dom_window.h" #include "third_party/blink/renderer/core/frame/local_frame.h" #include "third_party/blink/renderer/core/inspector/console_message.h" #include "third_party/blink/renderer/platform/heap/collection_support/heap_hash_map.h" #include "third_party/blink/renderer/platform/heap/garbage_collected.h" #include "third_party/blink/renderer/platform/wtf/hash_map.h" #include "third_party/blink/renderer/platform/wtf/text/ascii_ctype.h" #include "third_party/blink/renderer/platform/wtf/text/wtf_string.h" #include "v8/include/v8.h" namespace blink { namespace { // Names of classes autogenerated from IDL get very long. // Create shorter aliases. BaseKeyframeOffset; BasePropertyIndexedKeyframeOffset; // Converts the composite property of a BasePropertyIndexedKeyframe into a // vector of std::optional<EffectModel::CompositeOperation> enums. Vector<std::optional<EffectModel::CompositeOperation>> ParseCompositeProperty( const BasePropertyIndexedKeyframe* keyframe) { … } struct ParsedOffset { … }; std::optional<ParsedOffset> ParseOffsetFromTimelineRangeOffset( TimelineRangeOffset* timeline_range_offset, ExceptionState& exception_state) { … } std::optional<ParsedOffset> ParseOffsetFromCssText( Document& document, String css_text, ExceptionState& exception_state) { … } template <typename T> std::optional<ParsedOffset> ParseOffset(Document& document, T* keyframe_offset, ExceptionState& exception_state) { … } void SetKeyframeOffset(Keyframe& keyframe, ParsedOffset& offset) { … } Vector<std::optional<ParsedOffset>> ExtractPropertyIndexedKeyframeOffsets( Document& document, BasePropertyIndexedKeyframe& base_property_indexed_keyframe, ExceptionState& exception_state) { … } void SetKeyframeValue(Element* element, Document& document, StringKeyframe& keyframe, const String& property, const String& value, ExecutionContext* execution_context) { … } bool IsAnimatableKeyframeAttribute(const String& property, Element* element, const Document& document) { … } void AddPropertyValuePairsForKeyframe( v8::Isolate* isolate, v8::Local<v8::Object> keyframe_obj, Element* element, const Document& document, Vector<std::pair<String, String>>& property_value_pairs, ExceptionState& exception_state) { … } StringKeyframeVector ConvertArrayForm(Element* element, Document& document, ScriptIterator iterator, ScriptState* script_state, ExceptionState& exception_state) { … } // Extracts the values for a given property in the input keyframes. As per the // spec property values for the object-notation form have type (DOMString or // sequence<DOMString>). bool GetPropertyIndexedKeyframeValues(const v8::Local<v8::Object>& keyframe, const String& property, ScriptState* script_state, ExceptionState& exception_state, Vector<String>& result) { … } // Implements the procedure to "process a keyframes argument" from the // web-animations spec for an object form keyframes argument. // // See https://w3.org/TR/web-animations-1/#processing-a-keyframes-argument StringKeyframeVector ConvertObjectForm(Element* element, Document& document, const v8::Local<v8::Object>& v8_keyframe, ScriptState* script_state, ExceptionState& exception_state) { … } } // namespace KeyframeEffectModelBase* EffectInput::Convert( Element* element, const ScriptValue& keyframes, EffectModel::CompositeOperation composite, ScriptState* script_state, ExceptionState& exception_state) { … } StringKeyframeVector EffectInput::ParseKeyframesArgument( Element* element, const ScriptValue& keyframes, ScriptState* script_state, ExceptionState& exception_state) { … } } // namespace blink
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