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* Copyright (C) 1999 Lars Knoll (
* (C) 1999 Antti Koivisto (
* Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights
* reserved.
* Copyright (C) 2008 Nikolas Zimmermann <>
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* Library General Public License for more details.
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/core/dom/create_element_flags.h"
#include "third_party/blink/renderer/core/html/html_element.h"
#include "third_party/blink/renderer/core/script/script_element_base.h"
#include "third_party/blink/renderer/core/script/script_loader.h"
namespace blink {
class StringOrTrustedScript;
class ExceptionState;
class CORE_EXPORT HTMLScriptElement final : public HTMLElement,
public ScriptElementBase {
static HTMLScriptElement* Create(Document&, const CreateElementFlags);
HTMLScriptElement(Document&, const CreateElementFlags);
// Returns attributes that should be checked against Trusted Types
const AttrNameToTrustedType& GetCheckedAttributeTypes() const override;
void text(StringOrTrustedScript& result);
void setText(const StringOrTrustedScript&, ExceptionState&);
void setInnerText(const StringOrTrustedScript&, ExceptionState&) override;
void setTextContent(const StringOrTrustedScript&, ExceptionState&) override;
KURL Src() const;
void setAsync(bool);
bool async() const;
ScriptLoader* Loader() const final { return loader_.Get(); }
bool IsScriptElement() const override { return true; }
Document& GetDocument() const override;
void Trace(Visitor*) override;
void ParseAttribute(const AttributeModificationParams&) override;
InsertionNotificationRequest InsertedInto(ContainerNode&) override;
void DidNotifySubtreeInsertionsToDocument() override;
void ChildrenChanged(const ChildrenChange&) override;
void DidMoveToNewDocument(Document& old_document) override;
bool IsURLAttribute(const Attribute&) const override;
bool HasLegalLinkAttribute(const QualifiedName&) const override;
const QualifiedName& SubResourceAttributeName() const override;
// ScriptElementBase overrides:
String SourceAttributeValue() const override;
String CharsetAttributeValue() const override;
String TypeAttributeValue() const override;
String LanguageAttributeValue() const override;
bool NomoduleAttributeValue() const override;
String ForAttributeValue() const override;
String EventAttributeValue() const override;
String CrossOriginAttributeValue() const override;
String IntegrityAttributeValue() const override;
String ReferrerPolicyAttributeValue() const override;
String ImportanceAttributeValue() const override;
String TextFromChildren() override;
bool AsyncAttributeValue() const override;
bool DeferAttributeValue() const override;
bool HasSourceAttribute() const override;
bool IsConnected() const override;
bool HasChildren() const override;
const AtomicString& GetNonceForElement() const override;
bool ElementHasDuplicateAttributes() const override {
return HasDuplicateAttribute();
bool AllowInlineScriptForCSP(const AtomicString& nonce,
const WTF::OrdinalNumber&,
const String& script_content,
ContentSecurityPolicy::InlineType) override;
void DispatchLoadEvent() override;
void DispatchErrorEvent() override;
void SetScriptElementForBinding(
HTMLScriptElementOrSVGScriptElement&) override;
Element* CloneWithoutAttributesAndChildren(Document&) const override;
TraceWrapperMember<ScriptLoader> loader_;
} // namespace blink