src/cobalt/css_parser/font_shorthand_property_parse_structures.cc

/*
 * 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.
 */

#include "cobalt/css_parser/font_shorthand_property_parse_structures.h"

#include "cobalt/cssom/keyword_value.h"

namespace cobalt {
namespace css_parser {

void FontShorthand::ReplaceNullWithInitialValues() {
  // Only font style and font weight are checked. Font size and font family are
  // not optional within the font shorthand and can never be NULL after parsing
  // is completed.
  DCHECK(font_size);
  DCHECK(font_family);

  if (!font_style) {
    font_style = cssom::KeywordValue::GetInitial();
  }

  if (!font_weight) {
    font_weight = cssom::KeywordValue::GetInitial();
  }
}

}  // namespace css_parser
}  // namespace cobalt