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nsDOMSVGZoomEvent.h
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00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
00002 /* ***** BEGIN LICENSE BLOCK *****
00003  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00004  *
00005  * The contents of this file are subject to the Mozilla Public License Version
00006  * 1.1 (the "License"); you may not use this file except in compliance with
00007  * the License. You may obtain a copy of the License at
00008  * http://www.mozilla.org/MPL/
00009  *
00010  * Software distributed under the License is distributed on an "AS IS" basis,
00011  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00012  * for the specific language governing rights and limitations under the
00013  * License.
00014  *
00015  * The Original Code is Mozilla SVG Project code.
00016  *
00017  * The Initial Developer of the Original Code is Jonathan Watt.
00018  * Portions created by the Initial Developer are Copyright (C) 2005
00019  * the Initial Developer. All Rights Reserved.
00020  *
00021  * Contributor(s):
00022  *   Jonathan Watt <jonathan.watt@strath.ac.uk> (original author)
00023  *
00024  * Alternatively, the contents of this file may be used under the terms of
00025  * either the GNU General Public License Version 2 or later (the "GPL"), or
00026  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00027  * in which case the provisions of the GPL or the LGPL are applicable instead
00028  * of those above. If you wish to allow use of your version of this file only
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00033  * the provisions above, a recipient may use your version of this file under
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00035  *
00036  * ***** END LICENSE BLOCK ***** */
00037 
00038 #ifndef __NS_SVGZOOMEVENT_H__
00039 #define __NS_SVGZOOMEVENT_H__
00040 
00041 #include "nsIDOMSVGZoomEvent.h"
00042 #include "nsDOMUIEvent.h"
00043 #include "nsIDOMSVGSVGElement.h"
00044 
00045 class nsDOMSVGZoomEvent : public nsIDOMSVGZoomEvent,
00046                           public nsDOMUIEvent
00047 {
00048 public:
00049   nsDOMSVGZoomEvent(nsPresContext* aPresContext, nsGUIEvent* aEvent);
00050                      
00051   // nsISupports interface:
00052   NS_DECL_ISUPPORTS_INHERITED
00053 
00054   // nsIDOMSVGZoomEvent interface:
00055   NS_DECL_NSIDOMSVGZOOMEVENT
00056 
00057   // Forward to base class
00058   NS_FORWARD_TO_NSDOMUIEVENT
00059 
00060 private:
00061   float                    mPreviousScale;
00062   nsCOMPtr<nsIDOMSVGPoint> mPreviousTranslate;
00063   float                    mNewScale;
00064   nsCOMPtr<nsIDOMSVGPoint> mNewTranslate;
00065 };
00066 
00067 #endif // __NS_SVGZOOMEVENT_H__