content/events/src/nsDOMProgressEvent.h

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   3 /* ***** BEGIN LICENSE BLOCK *****
   4  * Version: ML 1.1/GPL 2.0/LGPL 2.1
   5  *
   6  * The contents of this file are subject to the Mozilla Public License Version
   7  * 1.1 (the "License"); you may not use this file except in compliance with
   8  * the License. You may obtain a copy of the License at
   9  * http://www.mozilla.org/MPL/
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  11  * Software distributed under the License is distributed on an "AS IS" basis,
  12  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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  16  * The Original Code is Mozilla code.
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  18  * The Initial Developer of the Original Code is the Mozilla Corporation.
  19  * Portions created by the Initial Developer are Copyright (C) 2007
  20  * the Initial Developer. All Rights Reserved.
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  22  * Contributor(s):
  23  *  Chris Double <chris.double@double.co.nz>
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  25  * Alternatively, the contents of this file may be used under the terms of
  26  * either the GNU General Public License Version 2 or later (the "GPL"), or
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  37  * ***** END LICENSE BLOCK ***** */
  38
  39 #ifndef nsDOMProgressEvent_h__
  40 #define nsDOMProgressEvent_h__
  41
  42 #include "nsIDOMProgressEvent.h"
  43 #include "nsDOMEvent.h"
  44
  45 /**
  46  * Implements the ProgressEvent event, used for progress events from the media
  47  * elements.
  48
  49  * See http://www.whatwg.org/specs/web-apps/current-work/#progress0 for
  50  * further details.
  51  */
  52 class nsDOMProgressEvent : public nsIDOMProgressEvent,
  53                            public nsDOMEvent
  54 {
  55 public:
  56   nsDOMProgressEvent(nsPresContext* aPresContext, nsEvent* aEvent)
  57     : nsDOMEvent(aPresContext, aEvent)
  58   {
  59   }
  60
  61   NS_DECL_ISUPPORTS_INHERITED
  62   NS_DECL_NSIDOMPROGRESSEVENT
  63
  64   // Forward to base class
  65   NS_FORWARD_TO_NSDOMEVENT
  66
  67 private:
  68   PRBool  mLengthComputable;
  69   PRUint64 mLoaded;
  70   PRUint64 mTotal;
  71 };
  72
  73 #endif // nsDOMProgressEvent_h__