1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef _SVX_TABLEHANDLES_HXX 25 #define _SVX_TABLEHANDLES_HXX 26 27 #include <svx/sdr/overlay/overlayobject.hxx> 28 29 #include <svx/svdhdl.hxx> 30 31 // -------------------------------------------------------------------- 32 33 namespace sdr { namespace table { 34 35 enum TableEdgeState { Empty, Invisible, Visible }; 36 37 struct TableEdge 38 { 39 sal_Int32 mnStart; 40 sal_Int32 mnEnd; 41 TableEdgeState meState; 42 43 TableEdge() : mnStart(0), mnEnd(0), meState(Empty) {} 44 }; 45 46 typedef std::vector< TableEdge > TableEdgeVector; 47 48 class TableEdgeHdl : public SdrHdl 49 { 50 public: 51 TableEdgeHdl( const Point& rPnt, bool bHorizontal, sal_Int32 nMin, sal_Int32 nMax, sal_Int32 nEdges ); 52 53 sal_Int32 GetValidDragOffset( const SdrDragStat& rDrag ) const; 54 55 virtual Pointer GetPointer() const; 56 57 void SetEdge( sal_Int32 nEdge, sal_Int32 nStart, sal_Int32 nEnd, TableEdgeState nState ); 58 59 bool IsHorizontalEdge() const { return mbHorizontal; } 60 61 basegfx::B2DPolyPolygon getSpecialDragPoly(const SdrDragStat& rDrag) const; 62 void getPolyPolygon(basegfx::B2DPolyPolygon& rVisible, basegfx::B2DPolyPolygon& rInvisible, const SdrDragStat* pDrag) const; 63 64 protected: 65 // create marker for this kind 66 virtual void CreateB2dIAObject(); 67 68 private: 69 bool mbHorizontal; 70 sal_Int32 mnMin, mnMax; 71 TableEdgeVector maEdges; 72 }; 73 74 class TableBorderHdl : public SdrHdl 75 { 76 public: 77 TableBorderHdl( const Rectangle& rRect ); 78 79 virtual Pointer GetPointer() const; 80 81 protected: 82 // create marker for this kind 83 virtual void CreateB2dIAObject(); 84 85 private: 86 Rectangle maRectangle; 87 }; 88 89 } // end of namespace table 90 } // end of namespace sdr 91 92 #endif 93