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      1 /*
      2  * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  * 1. Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  * 2. Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
     14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
     17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 #include "config.h"
     27 #include "core/events/ProgressEvent.h"
     28 
     29 namespace WebCore {
     30 
     31 ProgressEventInit::ProgressEventInit()
     32     : lengthComputable(false)
     33     , loaded(0)
     34     , total(0)
     35 {
     36 }
     37 
     38 ProgressEvent::ProgressEvent()
     39     : m_lengthComputable(false)
     40     , m_loaded(0)
     41     , m_total(0)
     42 {
     43     ScriptWrappable::init(this);
     44 }
     45 
     46 ProgressEvent::ProgressEvent(const AtomicString& type, const ProgressEventInit& initializer)
     47     : Event(type, initializer)
     48     , m_lengthComputable(initializer.lengthComputable)
     49     , m_loaded(initializer.loaded)
     50     , m_total(initializer.total)
     51 {
     52     ScriptWrappable::init(this);
     53 }
     54 
     55 ProgressEvent::ProgressEvent(const AtomicString& type, bool lengthComputable, unsigned long long loaded, unsigned long long total)
     56     : Event(type, false, true)
     57     , m_lengthComputable(lengthComputable)
     58     , m_loaded(loaded)
     59     , m_total(total)
     60 {
     61     ScriptWrappable::init(this);
     62 }
     63 
     64 const AtomicString& ProgressEvent::interfaceName() const
     65 {
     66     return EventNames::ProgressEvent;
     67 }
     68 
     69 void ProgressEvent::trace(Visitor* visitor)
     70 {
     71     Event::trace(visitor);
     72 }
     73 
     74 }
     75