| // Copyright 2015 The Cobalt Authors. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef COBALT_CSS_PARSER_ANIMATION_SHORTHAND_PROPERTY_PARSE_STRUCTURES_H_ |
| #define COBALT_CSS_PARSER_ANIMATION_SHORTHAND_PROPERTY_PARSE_STRUCTURES_H_ |
| |
| #include <memory> |
| |
| #include "base/optional.h" |
| #include "cobalt/cssom/property_definitions.h" |
| #include "cobalt/cssom/property_list_value.h" |
| #include "cobalt/cssom/time_list_value.h" |
| #include "cobalt/cssom/timing_function_list_value.h" |
| |
| namespace cobalt { |
| namespace css_parser { |
| |
| // This file contains a collection of structures used as synthetic values for |
| // different parser reductions related to the 'animation' shorthand property. |
| |
| // The SingleAnimation structure is the type used for the result of the |
| // single_animation parser reduction. |
| struct SingleAnimationShorthand { |
| SingleAnimationShorthand() : error(false) {} |
| |
| void ReplaceNullWithInitialValues(); |
| |
| base::Optional<base::TimeDelta> delay; |
| scoped_refptr<cssom::PropertyValue> direction; |
| base::Optional<base::TimeDelta> duration; |
| scoped_refptr<cssom::PropertyValue> fill_mode; |
| scoped_refptr<cssom::PropertyValue> iteration_count; |
| scoped_refptr<cssom::PropertyValue> name; |
| scoped_refptr<cssom::TimingFunction> timing_function; |
| |
| bool error; |
| }; |
| |
| // As we are parsing a animation, maintain builders for all of its components. |
| struct AnimationShorthandBuilder { |
| AnimationShorthandBuilder() |
| : delay_list_builder(new cssom::TimeListValue::Builder()), |
| direction_list_builder(new cssom::PropertyListValue::Builder()), |
| duration_list_builder(new cssom::TimeListValue::Builder()), |
| fill_mode_list_builder(new cssom::PropertyListValue::Builder()), |
| iteration_count_list_builder(new cssom::PropertyListValue::Builder()), |
| name_list_builder(new cssom::PropertyListValue::Builder()), |
| timing_function_list_builder( |
| new cssom::TimingFunctionListValue::Builder()) {} |
| |
| // The AnimationShorthandBuilder is a struct-of-arrays, so the animation |
| // builder is empty if any of its sub-builder arrays are empty. |
| bool empty() const { return delay_list_builder->empty(); } |
| |
| std::unique_ptr<cssom::TimeListValue::Builder> delay_list_builder; |
| std::unique_ptr<cssom::PropertyListValue::Builder> direction_list_builder; |
| std::unique_ptr<cssom::TimeListValue::Builder> duration_list_builder; |
| std::unique_ptr<cssom::PropertyListValue::Builder> fill_mode_list_builder; |
| std::unique_ptr<cssom::PropertyListValue::Builder> |
| iteration_count_list_builder; |
| std::unique_ptr<cssom::PropertyListValue::Builder> name_list_builder; |
| std::unique_ptr<cssom::TimingFunctionListValue::Builder> |
| timing_function_list_builder; |
| }; |
| |
| struct AnimationShorthand { |
| scoped_refptr<cssom::PropertyValue> delay_list; |
| scoped_refptr<cssom::PropertyValue> direction_list; |
| scoped_refptr<cssom::PropertyValue> duration_list; |
| scoped_refptr<cssom::PropertyValue> fill_mode_list; |
| scoped_refptr<cssom::PropertyValue> iteration_count_list; |
| scoped_refptr<cssom::PropertyValue> name_list; |
| scoped_refptr<cssom::PropertyValue> timing_function_list; |
| }; |
| |
| } // namespace css_parser |
| } // namespace cobalt |
| |
| #endif // COBALT_CSS_PARSER_ANIMATION_SHORTHAND_PROPERTY_PARSE_STRUCTURES_H_ |