blob: 4721b54df92d109f808a2a83adbd2f5dbdd12b5c [file] [log] [blame]
// 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.
#include "cobalt/cssom/shadow_value.h"
#include "cobalt/cssom/keyword_names.h"
#include "cobalt/cssom/property_value_visitor.h"
namespace cobalt {
namespace cssom {
void ShadowValue::Accept(PropertyValueVisitor* visitor) {
visitor->VisitShadow(this);
}
std::string ShadowValue::ToString() const {
std::string result;
for (size_t i = 0; i < kMaxLengths; ++i) {
if (lengths_[i]) {
if (!result.empty()) result.push_back(' ');
result.append(lengths_[i]->ToString());
}
}
if (color_) {
if (!result.empty()) result.push_back(' ');
result.append(color_->ToString());
}
if (has_inset_) {
if (!result.empty()) result.push_back(' ');
result.append(kInsetKeywordName);
}
return result;
}
bool ShadowValue::operator==(const ShadowValue& other) const {
for (int i = 0; i < kMaxLengths; ++i) {
if (!lengths_[i] != !other.lengths_[i]) {
return false;
}
if (lengths_[i] && !(lengths_[i] == other.lengths_[i])) {
return false;
}
}
return color_ == other.color_ && has_inset_ == other.has_inset_;
}
} // namespace cssom
} // namespace cobalt