svx/inc/xpolyimp.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef _XPOLYIMP_HXX
  21 #define _XPOLYIMP_HXX
  22
  23 #include <svx/xpoly.hxx>
  24 #include <vector>
  25
  26 class Point;
  27
  28 class ImpXPolygon
  29 {
  30 public:
  31     Point*          pPointAry;
  32     sal_uInt8*           pFlagAry;
  33     Point*          pOldPointAry;
  34     sal_Bool            bDeleteOldPoints;
  35     sal_uInt16          nSize;
  36     sal_uInt16          nResize;
  37     sal_uInt16          nPoints;
  38     sal_uInt16          nRefCount;
  39
  40     ImpXPolygon( sal_uInt16 nInitSize = 16, sal_uInt16 nResize=16 );
  41     ImpXPolygon( const ImpXPolygon& rImpXPoly );
  42     ~ImpXPolygon();
  43
  44     bool operator==(const ImpXPolygon& rImpXPoly) const;
  45     bool operator!=(const ImpXPolygon& rImpXPoly) const { return !operator==(rImpXPoly); }
  46
  47     void CheckPointDelete()
  48     {
  49         if ( bDeleteOldPoints )
  50         {
  51             delete[] (char*)pOldPointAry;
  52             bDeleteOldPoints = sal_False;
  53         }
  54     }
  55
  56     void Resize( sal_uInt16 nNewSize, sal_Bool bDeletePoints = sal_True );
  57     void InsertSpace( sal_uInt16 nPos, sal_uInt16 nCount );
  58     void Remove( sal_uInt16 nPos, sal_uInt16 nCount );
  59 };
  60
  61 typedef ::std::vector< XPolygon* > XPolygonList;
  62
  63 class ImpXPolyPolygon
  64 {
  65 public:
  66     XPolygonList aXPolyList;
  67     sal_uInt16       nRefCount;
  68
  69                 ImpXPolyPolygon() { nRefCount = 1; }
  70                 ImpXPolyPolygon( const ImpXPolyPolygon& rImpXPolyPoly );
  71                 ~ImpXPolyPolygon();
  72
  73     bool operator==(const ImpXPolyPolygon& rImpXPolyPoly) const;
  74     bool operator!=(const ImpXPolyPolygon& rImpXPolyPoly) const { return !operator==(rImpXPolyPoly); }
  75 };
  76
  77
  78
  79 #endif      // _XPOLYIMP_HXX
  80
  81 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */