1 /*

     2  * Copyright (C) 2008 Apple Inc. All rights reserved.

     3  * Copyright (C) 2008 Julien Chaffraix <jchaffraix@webkit.org>. All rights reserved.

     4  *

     5  * Redistribution and use in source and binary forms, with or without

     6  * modification, are permitted provided that the following conditions

     7  * are met:

     8  * 1. Redistributions of source code must retain the above copyright

     9  *    notice, this list of conditions and the following disclaimer.

    10  * 2. Redistributions in binary form must reproduce the above copyright

    11  *    notice, this list of conditions and the following disclaimer in the

    12  *    documentation and/or other materials provided with the distribution.

    13  *

    14  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY

    15  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

    17  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR

    18  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

    19  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

    20  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

    21  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

    22  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    23  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

    24  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    25  */

    26 

    27 #ifndef XMLHttpRequestProgressEvent_h

    28 #define XMLHttpRequestProgressEvent_h

    29 

    30 #include "ProgressEvent.h"

    31 

    32 namespace WebCore {

    33 

    34     class XMLHttpRequestProgressEvent : public ProgressEvent {

    35     public:

    36         static PassRefPtr<XMLHttpRequestProgressEvent> create()

    37         {

    38             return adoptRef(new XMLHttpRequestProgressEvent);

    39         }

    40         static PassRefPtr<XMLHttpRequestProgressEvent> create(const AtomicString& type, bool lengthComputable = false, unsigned loaded = 0, unsigned total = 0)

    41         {

    42             return adoptRef(new XMLHttpRequestProgressEvent(type, lengthComputable, loaded, total));

    43         }

    44 

    45         virtual bool isXMLHttpRequestProgressEvent() const { return true; }

    46 

    47         // Those 2 methods are to be compatible with Firefox and are only a wrapper on top of the real implementation.

    48         unsigned position() const { return loaded(); }

    49         unsigned totalSize() const { return total(); }

    50 

    51     private:

    52         XMLHttpRequestProgressEvent() { }

    53         XMLHttpRequestProgressEvent(const AtomicString& type, bool lengthComputable, unsigned loaded, unsigned total)

    54             : ProgressEvent(type, lengthComputable, loaded, total)

    55         {

    56         }

    57     };

    58 

    59 } // namespace WebCore

    60 

    61 #endif // XMLHttpRequestProgressEvent_h