blob: 6d2cabd2da95fe40248847b3eb4ece160af7643a [file] [log] [blame]
/*
* Copyright (C) 2007, 2008, 2010 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_HTML_HTML_SOURCE_ELEMENT_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_HTML_HTML_SOURCE_ELEMENT_H_
#include "third_party/blink/renderer/core/css/media_query_list_listener.h"
#include "third_party/blink/renderer/core/html/html_element.h"
#include "third_party/blink/renderer/platform/timer.h"
#include "third_party/blink/renderer/platform/web_task_runner.h"
namespace blink {
class HTMLSourceElement final : public HTMLElement {
DEFINE_WRAPPERTYPEINFO();
public:
class Listener;
DECLARE_NODE_FACTORY(HTMLSourceElement);
~HTMLSourceElement() override;
const AtomicString& type() const;
void SetSrc(const String&);
void setType(const AtomicString&);
void ScheduleErrorEvent();
void CancelPendingErrorEvent();
bool MediaQueryMatches() const;
void RemoveMediaQueryListListener();
void AddMediaQueryListListener();
void Trace(blink::Visitor*) override;
private:
explicit HTMLSourceElement(Document&);
void DispatchPendingEvent();
void DidMoveToNewDocument(Document& old_document) override;
InsertionNotificationRequest InsertedInto(ContainerNode*) override;
void RemovedFrom(ContainerNode*) override;
bool IsURLAttribute(const Attribute&) const override;
void ParseAttribute(const AttributeModificationParams&) override;
void NotifyMediaQueryChanged();
void CreateMediaQueryList(const AtomicString& media);
Member<MediaQueryList> media_query_list_;
Member<Listener> listener_;
TaskHandle pending_error_event_;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_HTML_HTML_SOURCE_ELEMENT_H_