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      1 /*
      2  * Copyright (C) 2011 Google 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 are
      6  * met:
      7  *
      8  *     * Redistributions of source code must retain the above copyright
      9  * notice, this list of conditions and the following disclaimer.
     10  *     * Redistributions in binary form must reproduce the above
     11  * copyright notice, this list of conditions and the following disclaimer
     12  * in the documentation and/or other materials provided with the
     13  * distribution.
     14  *     * Neither the name of Google Inc. nor the names of its
     15  * contributors may be used to endorse or promote products derived from
     16  * this software without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 
     31 #ifndef CloseEvent_h
     32 #define CloseEvent_h
     33 
     34 #include "core/events/Event.h"
     35 #include "core/events/ThreadLocalEventNames.h"
     36 
     37 namespace WebCore {
     38 
     39 struct CloseEventInit : public EventInit {
     40     CloseEventInit()
     41         : wasClean(false)
     42         , code(0)
     43     {
     44     };
     45 
     46     bool wasClean;
     47     unsigned short code;
     48     String reason;
     49 };
     50 
     51 class CloseEvent : public Event {
     52 public:
     53     static PassRefPtr<CloseEvent> create()
     54     {
     55         return adoptRef(new CloseEvent());
     56     }
     57 
     58     static PassRefPtr<CloseEvent> create(bool wasClean, unsigned short code, const String& reason)
     59     {
     60         return adoptRef(new CloseEvent(wasClean, code, reason));
     61     }
     62 
     63     static PassRefPtr<CloseEvent> create(const AtomicString& type, const CloseEventInit& initializer)
     64     {
     65         return adoptRef(new CloseEvent(type, initializer));
     66     }
     67 
     68     bool wasClean() const { return m_wasClean; }
     69     unsigned short code() const { return m_code; }
     70     String reason() const { return m_reason; }
     71 
     72     // Event function.
     73     virtual const AtomicString& interfaceName() const OVERRIDE { return EventNames::CloseEvent; }
     74 
     75 private:
     76     CloseEvent()
     77         : Event(EventTypeNames::close, false, false)
     78         , m_wasClean(false)
     79         , m_code(0)
     80     {
     81         ScriptWrappable::init(this);
     82     }
     83 
     84     CloseEvent(bool wasClean, int code, const String& reason)
     85         : Event(EventTypeNames::close, false, false)
     86         , m_wasClean(wasClean)
     87         , m_code(code)
     88         , m_reason(reason)
     89     {
     90         ScriptWrappable::init(this);
     91     }
     92 
     93     CloseEvent(const AtomicString& type, const CloseEventInit& initializer)
     94         : Event(type, initializer)
     95         , m_wasClean(initializer.wasClean)
     96         , m_code(initializer.code)
     97         , m_reason(initializer.reason)
     98     {
     99         ScriptWrappable::init(this);
    100     }
    101 
    102     bool m_wasClean;
    103     unsigned short m_code;
    104     String m_reason;
    105 };
    106 
    107 } // namespace WebCore
    108 
    109 #endif // CloseEvent_h
    110