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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "third_party/blink/renderer/core/css/css_namespace_rule.h"
#include "third_party/blink/renderer/core/css/css_markup.h"
#include "third_party/blink/renderer/core/css/style_rule_namespace.h"
#include "third_party/blink/renderer/platform/wtf/text/string_builder.h"
namespace blink {
CSSNamespaceRule::CSSNamespaceRule(StyleRuleNamespace* namespace_rule,
CSSStyleSheet* parent)
: CSSRule(parent), namespace_rule_(namespace_rule) {}
CSSNamespaceRule::~CSSNamespaceRule() = default;
String CSSNamespaceRule::cssText() const {
StringBuilder result;
result.Append("@namespace ");
SerializeIdentifier(prefix(), result);
if (!prefix().IsEmpty())
result.Append(' ');
result.Append("url(");
result.Append(SerializeString(namespaceURI()));
result.Append(");");
return result.ToString();
}
AtomicString CSSNamespaceRule::namespaceURI() const {
return namespace_rule_->Uri();
}
AtomicString CSSNamespaceRule::prefix() const {
return namespace_rule_->Prefix();
}
void CSSNamespaceRule::Trace(Visitor* visitor) {
visitor->Trace(namespace_rule_);
CSSRule::Trace(visitor);
}
} // namespace blink
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