blob: 7b3f1ec40a49582ae6ed2d6bb1f89d9aab87e6ae [file] [log] [blame] [edit]
// 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_