/*
 * Copyright 2015 Google Inc. 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_SHADOW_PROPERTY_PARSE_STRUCTURES_H_
#define COBALT_CSS_PARSER_SHADOW_PROPERTY_PARSE_STRUCTURES_H_

#include <vector>

#include "base/memory/scoped_ptr.h"
#include "cobalt/cssom/length_value.h"
#include "cobalt/cssom/rgba_color_value.h"

namespace cobalt {
namespace css_parser {

// This helps parsing and verifying syntax of box shadow and text shadow
// property values.

enum ShadowType {
  kBoxShadow,
  kTextShadow,
};

struct ShadowPropertyInfo {
  ShadowPropertyInfo() : error(false), has_inset(false) {}

  bool IsShadowPropertyValid(ShadowType type);

  bool error;
  std::vector<scoped_refptr<cssom::LengthValue> > length_vector;
  scoped_refptr<cssom::RGBAColorValue> color;
  bool has_inset;
};

}  // namespace css_parser
}  // namespace cobalt

#endif  // COBALT_CSS_PARSER_SHADOW_PROPERTY_PARSE_STRUCTURES_H_