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lightning-sunbird  0.9+nobinonly
nsGFXDeps.cpp
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00001 /* ***** BEGIN LICENSE BLOCK *****
00002  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00003  *
00004  * The contents of this file are subject to the Mozilla Public License Version
00005  * 1.1 (the "License"); you may not use this file except in compliance with
00006  * the License. You may obtain a copy of the License at
00007  * http://www.mozilla.org/MPL/
00008  *
00009  * Software distributed under the License is distributed on an "AS IS" basis,
00010  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00011  * for the specific language governing rights and limitations under the
00012  * License.
00013  *
00014  * The Original Code is Gecko embedding code.
00015  *
00016  * The Initial Developer of the Original Code is
00017  * Benjamin Smedberg <benjamin@smedbergs.us>.
00018  * Portions created by the Initial Developer are Copyright (C) 2004
00019  * the Initial Developer. All Rights Reserved.
00020  *
00021  * Contributor(s):
00022  *
00023  * Alternatively, the contents of this file may be used under the terms of
00024  * either the GNU General Public License Version 2 or later (the "GPL"), or
00025  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00026  * in which case the provisions of the GPL or the LGPL are applicable instead
00027  * of those above. If you wish to allow use of your version of this file only
00028  * under the terms of either the GPL or the LGPL, and not to allow others to
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00031  * and other provisions required by the GPL or the LGPL. If you do not delete
00032  * the provisions above, a recipient may use your version of this file under
00033  * the terms of any one of the MPL, the GPL or the LGPL.
00034  *
00035  * ***** END LICENSE BLOCK ***** */
00036 
00037 #include "nsRegion.h"
00038 
00039 void xxxGFXNeverCalled()
00040 {
00041     nsRegion a;
00042     nsRect r;
00043     nsRegion b(r);
00044     nsRegion c(a);
00045     c.And(a,b);
00046     c.And(a,r);
00047     c.And(r,a);
00048     c.Or(a,b);
00049     c.Or(a,r);
00050     c.Sub(a,b);
00051     c.Sub(r,a);
00052     c.IsEmpty();
00053     c.GetBounds();
00054     c.GetNumRects();
00055     c.MoveBy(0,0);
00056     c.MoveBy(nsPoint());
00057     c.SetEmpty();
00058     c.SimplifyInward(0);
00059     c.SimplifyOutward(0);
00060     
00061     
00062     nsRegionRectIterator i(a);
00063     i.Next();
00064     i.Prev();
00065     i.Reset();
00066 }