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 INCLUDED_SVX_SOURCE_TABLE_TABLEHANDLES_HXX
  21 #define INCLUDED_SVX_SOURCE_TABLE_TABLEHANDLES_HXX
  22
  23 #include <svx/svdhdl.hxx>
  24
  25
  26 namespace sdr::table {
  27
  28 enum TableEdgeState { Empty, Invisible, Visible };
  29
  30 struct TableEdge
  31 {
  32     sal_Int32 mnStart;
  33     sal_Int32 mnEnd;
  34     TableEdgeState meState;
  35
  36     TableEdge() : mnStart(0), mnEnd(0), meState(Empty) {}
  37 };
  38
  39 class TableEdgeHdl : public SdrHdl
  40 {
  41 public:
  42     TableEdgeHdl( const Point& rPnt, bool bHorizontal, sal_Int32 nMin, sal_Int32 nMax, sal_Int32 nEdges );
  43
  44     sal_Int32 GetValidDragOffset( const SdrDragStat& rDrag ) const;
  45
  46     virtual PointerStyle GetPointer() const override;
  47
  48     void SetEdge( sal_Int32 nEdge, sal_Int32 nStart, sal_Int32 nEnd, TableEdgeState nState );
  49
  50     bool IsHorizontalEdge() const { return mbHorizontal; }
  51
  52     basegfx::B2DPolyPolygon getSpecialDragPoly(const SdrDragStat& rDrag) const;
  53     void getPolyPolygon(basegfx::B2DPolyPolygon& rVisible, basegfx::B2DPolyPolygon& rInvisible, const SdrDragStat* pDrag) const;
  54
  55 protected:
  56     // create marker for this kind
  57     virtual void CreateB2dIAObject() override;
  58
  59 private:
  60     bool mbHorizontal;
  61     sal_Int32 mnMin, mnMax;
  62     std::vector< TableEdge > maEdges;
  63 };
  64
  65 class TableBorderHdl : public SdrHdl
  66 {
  67 public:
  68     TableBorderHdl(
  69         const tools::Rectangle& rRect,
  70         bool bAnimate);
  71
  72     virtual PointerStyle GetPointer() const override;
  73
  74 protected:
  75     // create marker for this kind
  76     virtual void CreateB2dIAObject() override;
  77
  78 private:
  79     tools::Rectangle maRectangle;
  80
  81     bool            mbAnimate : 1;
  82 };
  83
  84 } // end of namespace sdr::table
  85
  86
  87 #endif
  88
  89 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */