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/*
* Copyright (C) 2013 Google 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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 THE COPYRIGHT
* OWNER 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 ResourceProgressEvent_h
#define ResourceProgressEvent_h
#include "core/CoreExport.h"
#include "core/events/ProgressEvent.h"
namespace blink {
// ResourceProgressEvent is a non-standard class that is simply a ProgressEvent
// with an additional read-only "url" property containing a string URL. This is
// used by the Chromium NaCl integration to indicate to which resource the
// event applies. This is useful because the NaCl integration will download
// (and translate in the case of PNaCl) multiple binary files. It is not
// constructable by web content at all, and so does not provide the usual
// EventInit pattern for Event construction.
class CORE_EXPORT ResourceProgressEvent final : public ProgressEvent {
DEFINE_WRAPPERTYPEINFO();
public:
static ResourceProgressEvent* create(const AtomicString& type,
bool lengthComputable,
unsigned long long loaded,
unsigned long long total,
const String& url) {
return new ResourceProgressEvent(type, lengthComputable, loaded, total,
url);
}
const String& url() const;
const AtomicString& interfaceName() const override;
DECLARE_VIRTUAL_TRACE();
protected:
ResourceProgressEvent(const AtomicString& type,
bool lengthComputable,
unsigned long long loaded,
unsigned long long total,
const String& url);
private:
String m_url;
};
} // namespace blink
#endif // ResourceProgressEvent_h
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