kig/objects/line_type.h

   1 // Copyright (C)  2002  Dominique Devriese <devriese@kde.org>
   2
   3 // This program is free software; you can redistribute it and/or
   4 // modify it under the terms of the GNU General Public License
   5 // as published by the Free Software Foundation; either version 2
   6 // of the License, or (at your option) any later version.
   7
   8 // This program is distributed in the hope that it will be useful,
   9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 // GNU General Public License for more details.
  12
  13 // You should have received a copy of the GNU General Public License
  14 // along with this program; if not, write to the Free Software
  15 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  16 // 02111-1307, USA.
  17
  18 #ifndef KIG_OBJECTS_SEGMENT_H
  19 #define KIG_OBJECTS_SEGMENT_H
  20
  21 #include "base_type.h"
  22
  23 class LineData;
  24
  25 class SegmentABType
  26   : public ObjectABType
  27 {
  28   SegmentABType();
  29   ~SegmentABType();
  30 public:
  31   static const SegmentABType* instance();
  32
  33   ObjectImp* calc( const Coordinate& a, const Coordinate& b ) const;
  34   const ObjectImpType* resultId() const;
  35
  36   QStringList specialActions() const;
  37   // execute the i'th action from the specialActions above..
  38   void executeAction( int i, ObjectHolder& o, ObjectTypeCalcer& c,
  39                       KigPart& d, KigWidget& w, NormalMode& m ) const;
  40 };
  41
  42 class LineABType
  43   : public ObjectABType
  44 {
  45   LineABType();
  46   ~LineABType();
  47 public:
  48   static const LineABType* instance();
  49   ObjectImp* calc( const Coordinate& a, const Coordinate& b ) const;
  50   const ObjectImpType* resultId() const;
  51 };
  52
  53 class RayABType
  54   : public ObjectABType
  55 {
  56   RayABType();
  57   ~RayABType();
  58 public:
  59   static const RayABType* instance();
  60   ObjectImp* calc( const Coordinate& a, const Coordinate& b ) const;
  61   const ObjectImpType* resultId() const;
  62 };
  63
  64 class LinePerpendLPType
  65   : public ObjectLPType
  66 {
  67   LinePerpendLPType();
  68   ~LinePerpendLPType();
  69 public:
  70   static LinePerpendLPType* instance();
  71   ObjectImp* calc( const LineData& a, const Coordinate& b ) const;
  72   const ObjectImpType* resultId() const;
  73 };
  74
  75 class LineParallelLPType
  76   : public ObjectLPType
  77 {
  78   LineParallelLPType();
  79   ~LineParallelLPType();
  80 public:
  81   static LineParallelLPType* instance();
  82   ObjectImp* calc( const LineData& a, const Coordinate& b ) const;
  83   const ObjectImpType* resultId() const;
  84 };
  85
  86 class LineByVectorType
  87   : public ArgsParserObjectType
  88 {
  89   LineByVectorType();
  90   ~LineByVectorType();
  91 public:
  92   static const LineByVectorType* instance();
  93   ObjectImp* calc( const Args& args, const KigDocument& ) const;
  94   const ObjectImpType* resultId() const;
  95 };
  96
  97 class HalflineByVectorType
  98   : public ArgsParserObjectType
  99 {
 100   HalflineByVectorType();
 101   ~HalflineByVectorType();
 102 public:
 103   static const HalflineByVectorType* instance();
 104   ObjectImp* calc( const Args& args, const KigDocument& ) const;
 105   const ObjectImpType* resultId() const;
 106 };
 107
 108 #endif