svx/source/table/tablehandles.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 _SVX_TABLEHANDLES_HXX
  21 #define _SVX_TABLEHANDLES_HXX
  22
  23 #include <svx/sdr/overlay/overlayobject.hxx>
  24
  25 #include <svx/svdhdl.hxx>
  26
  27 // --------------------------------------------------------------------
  28
  29 namespace sdr { namespace table {
  30
  31 enum TableEdgeState { Empty, Invisible, Visible };
  32
  33 struct TableEdge
  34 {
  35     sal_Int32 mnStart;
  36     sal_Int32 mnEnd;
  37     TableEdgeState meState;
  38
  39     TableEdge() : mnStart(0), mnEnd(0), meState(Empty) {}
  40 };
  41
  42 typedef std::vector< TableEdge > TableEdgeVector;
  43
  44 class TableEdgeHdl : public SdrHdl
  45 {
  46 public:
  47     TableEdgeHdl( const Point& rPnt, bool bHorizontal, sal_Int32 nMin, sal_Int32 nMax, sal_Int32 nEdges );
  48
  49     sal_Int32 GetValidDragOffset( const SdrDragStat& rDrag ) const;
  50
  51     virtual Pointer GetPointer() const;
  52
  53     void SetEdge( sal_Int32 nEdge, sal_Int32 nStart, sal_Int32 nEnd, TableEdgeState nState );
  54
  55     bool IsHorizontalEdge() const { return mbHorizontal; }
  56
  57     basegfx::B2DPolyPolygon getSpecialDragPoly(const SdrDragStat& rDrag) const;
  58     void getPolyPolygon(basegfx::B2DPolyPolygon& rVisible, basegfx::B2DPolyPolygon& rInvisible, const SdrDragStat* pDrag) const;
  59
  60 protected:
  61     // create marker for this kind
  62     virtual void CreateB2dIAObject();
  63
  64 private:
  65     bool mbHorizontal;
  66     sal_Int32 mnMin, mnMax;
  67     TableEdgeVector maEdges;
  68 };
  69
  70 class TableBorderHdl : public SdrHdl
  71 {
  72 public:
  73     TableBorderHdl( const Rectangle& rRect );
  74
  75     virtual Pointer GetPointer() const;
  76
  77 protected:
  78     // create marker for this kind
  79     virtual void CreateB2dIAObject();
  80
  81 private:
  82     Rectangle maRectangle;
  83 };
  84
  85 } // end of namespace table
  86 } // end of namespace sdr
  87
  88 #endif
  89
  90 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */