Shamusworld >> Repos - architektonas/blob - src/base/rs_modification.h

   1 #ifndef RS_MODIFICATION_H
   2 #define RS_MODIFICATION_H
   3
   4 #include "rs_entitycontainer.h"
   5 #include "rs_graphicview.h"
   6 #include "rs_line.h"
   7
   8 /**
   9  * Holds the data needed for move modifications.
  10  */
  11 class RS_MoveData
  12 {
  13         public:
  14                 int number;
  15                 bool useCurrentAttributes;
  16                 bool useCurrentLayer;
  17                 Vector offset;
  18 };
  19
  20 /**
  21  * Holds the data needed for rotation modifications.
  22  */
  23 class RS_RotateData
  24 {
  25         public:
  26                 int number;
  27                 bool useCurrentAttributes;
  28                 bool useCurrentLayer;
  29                 Vector center;
  30                 double angle;
  31 };
  32
  33 /**
  34  * Holds the data needed for scale modifications.
  35  */
  36 class RS_ScaleData
  37 {
  38         public:
  39                 int number;
  40                 bool useCurrentAttributes;
  41                 bool useCurrentLayer;
  42                 Vector referencePoint;
  43                 double factor;
  44 };
  45
  46 /**
  47  * Holds the data needed for mirror modifications.
  48  */
  49 class RS_MirrorData
  50 {
  51         public:
  52                 bool copy;
  53                 bool useCurrentAttributes;
  54                 bool useCurrentLayer;
  55                 Vector axisPoint1;
  56                 Vector axisPoint2;
  57 };
  58
  59 /**
  60  * Holds the data needed for move/rotate modifications.
  61  */
  62 class RS_MoveRotateData
  63 {
  64         public:
  65                 int number;
  66                 bool useCurrentAttributes;
  67                 bool useCurrentLayer;
  68                 Vector referencePoint;
  69                 Vector offset;
  70                 double angle;
  71 };
  72
  73 /**
  74  * Holds the data needed for rotation around two centers modifications.
  75  */
  76 class RS_Rotate2Data
  77 {
  78         public:
  79                 int number;
  80                 bool useCurrentAttributes;
  81                 bool useCurrentLayer;
  82                 Vector center1;
  83                 Vector center2;
  84                 double angle1;
  85                 double angle2;
  86 };
  87
  88 /**
  89  * Holds the data needed for beveling modifications.
  90  */
  91 class RS_BevelData
  92 {
  93         public:
  94                 double length1;
  95                 double length2;
  96                 bool trim;
  97 };
  98
  99 /**
 100  * Holds the data needed for rounding modifications.
 101  */
 102 class RS_RoundData
 103 {
 104         public:
 105                 double radius;
 106                 bool trim;
 107 };
 108
 109 /**
 110  * Holds the data needed for moving reference points.
 111  */
 112 class RS_MoveRefData
 113 {
 114         public:
 115                 Vector ref;
 116                 Vector offset;
 117 };
 118
 119 /**
 120  * Holds the data needed for changing attributes.
 121  */
 122 class RS_AttributesData
 123 {
 124         public:
 125                 QString layer;
 126                 RS_Pen pen;
 127                 bool changeLayer;
 128                 bool changeColor;
 129                 bool changeLineType;
 130                 bool changeWidth;
 131 };
 132
 133 /**
 134  * Holds the data needed for pasting.
 135  */
 136 class RS_PasteData
 137 {
 138         public:
 139                 RS_PasteData(Vector insertionPoint, double factor, double angle,
 140                         bool asInsert, const QString & blockName)
 141                 {
 142                         this->insertionPoint = insertionPoint;
 143                         this->factor = factor;
 144                         this->angle = angle;
 145                         this->asInsert = asInsert;
 146                         this->blockName = blockName;
 147                 }
 148
 149                 //! Insertion point.
 150                 Vector insertionPoint;
 151                 //! Scale factor.
 152                 double factor;
 153                 //! Rotation angle.
 154                 double angle;
 155                 //! Paste as an insert rather than individual entities.
 156                 bool asInsert;
 157                 //! Name of the block to create or an empty string to assign a new auto name.
 158                 QString blockName;
 159 };
 160
 161 /**
 162  * API Class for manipulating entities.
 163  * There's no interaction handled in this class.
 164  *
 165  * All modifications can be undone / redone if the container
 166  * is a Drawing.
 167  *
 168  * This class is connected to an entity container and
 169  * can be connected to a graphic view.
 170  *
 171  * @author Andrew Mustun
 172  */
 173 class RS_Modification
 174 {
 175         public:
 176                 RS_Modification(RS_EntityContainer & entityContainer,
 177                         RS_GraphicView * graphicView = NULL, bool handleUndo = true);
 178
 179                 void remove();
 180                 bool changeAttributes(RS_AttributesData& data);
 181
 182                 void copy(const Vector & ref, const bool cut);
 183         private:
 184                 void copyEntity(RS_Entity * e, const Vector & ref, const bool cut);
 185         public:
 186                 void copyLayers(RS_Entity * e);
 187                 void copyBlocks(RS_Entity * e);
 188                 void paste(const RS_PasteData & data, Drawing * source = NULL);
 189
 190                 bool move(RS_MoveData & data);
 191                 bool rotate(RS_RotateData & data);
 192                 bool scale(RS_ScaleData & data);
 193                 bool mirror(RS_MirrorData & data);
 194                 bool moveRotate(RS_MoveRotateData & data);
 195                 bool rotate2(RS_Rotate2Data & data);
 196
 197                 bool trim(const Vector & trimCoord, RS_AtomicEntity * trimEntity,
 198                         const Vector & limitCoord, RS_Entity * limitEntity,
 199                         bool both);
 200                 bool trimAmount(const Vector & trimCoord, RS_AtomicEntity * trimEntity,
 201                         double dist);
 202
 203                 bool cut(const Vector& cutCoord, RS_AtomicEntity* cutEntity);
 204                 bool stretch(const Vector & firstCorner, const Vector & secondCorner,
 205                         const Vector & offset);
 206
 207                 bool bevel(const Vector & coord1, RS_AtomicEntity * entity1,
 208                         const Vector & coord2, RS_AtomicEntity * entity2,
 209                         RS_BevelData & data);
 210                 bool round(const Vector & coord, const Vector & coord1, RS_AtomicEntity * entity1,
 211                         const Vector & coord2, RS_AtomicEntity * entity2, RS_RoundData & data);
 212
 213                 bool explode();
 214                 bool explodeTextIntoLetters();
 215 //              bool explodeTextIntoLetters(RS_Text* text, Q3PtrList<RS_Entity>& addList);
 216                 bool explodeTextIntoLetters(RS_Text * text, QList<RS_Entity *> & addList);
 217                 bool moveRef(RS_MoveRefData & data);
 218
 219                 bool splitPolyline(RS_Polyline & polyline, RS_Entity & e1, Vector v1,
 220                         RS_Entity & e2, Vector v2, RS_Polyline ** polyline1, RS_Polyline ** polyline2) const;
 221                 RS_Polyline * addPolylineNode(RS_Polyline& polyline,
 222                         const RS_AtomicEntity& segment, const Vector& node);
 223                 RS_Polyline * deletePolylineNode(RS_Polyline& polyline, const Vector& node);
 224                 RS_Polyline * deletePolylineNodesBetween(RS_Polyline & polyline, RS_AtomicEntity & segment,
 225                         const Vector& node1, const Vector & node2);
 226                 RS_Polyline * polylineTrim(RS_Polyline & polyline,
 227                         RS_AtomicEntity & segment1, RS_AtomicEntity & segment2);
 228
 229         private:
 230                 void deselectOriginals(bool remove);
 231 //              void addNewEntities(Q3PtrList<RS_Entity>& addList);
 232                 void addNewEntities(QList<RS_Entity *> & addList);
 233
 234         protected:
 235                 RS_EntityContainer * container;
 236                 Drawing * graphic;
 237                 RS_Document * document;
 238                 RS_GraphicView * graphicView;
 239                 bool handleUndo;
 240 };
 241
 242 #endif