Shamusworld >> Repos - architektonas/blob - src/actions/rs_actiondrawlineparallelthrough.h

   1 #ifndef RS_ACTIONDRAWLINEPARALLELTHROUGH_H
   2 #define RS_ACTIONDRAWLINEPARALLELTHROUGH_H
   3
   4 #include "rs_line.h"
   5 #include "rs_previewactioninterface.h"
   6 #include "vector.h"
   7
   8 class RS_Entity;
   9
  10 /**
  11  * This action class can handle user events to draw parallel
  12  * lines, arcs and circles.
  13  *
  14  * @author Andrew Mustun
  15  */
  16 class RS_ActionDrawLineParallelThrough: public RS_PreviewActionInterface
  17 {
  18         private:
  19                 enum Status {
  20                         SetEntity,    /**< Choose original entity. */
  21                         SetPos,       /**< Setting point for this parallel to go through. */
  22                         SetNumber     /**< Setting number in the command line. */
  23                 };
  24
  25         public:
  26                 RS_ActionDrawLineParallelThrough(RS_EntityContainer & container, GraphicView & graphicView);
  27                 ~RS_ActionDrawLineParallelThrough();
  28
  29                 virtual RS2::ActionType rtti();
  30                 virtual void trigger();
  31                 virtual void mouseMoveEvent(QMouseEvent * e);
  32                 virtual void mouseReleaseEvent(QMouseEvent * e);
  33                 virtual void updateMouseButtonHints();
  34                 virtual void coordinateEvent(Vector * e);
  35                 virtual void commandEvent(RS_CommandEvent * e);
  36                 virtual QStringList getAvailableCommands();
  37                 virtual void hideOptions();
  38                 virtual void showOptions();
  39                 virtual void updateMouseCursor();
  40                 virtual void updateToolBar();
  41                 int getNumber();
  42                 void setNumber(int n);
  43
  44         private:
  45                 /** Closest parallel. */
  46                 RS_Entity * parallel;
  47                 /** Data of new line */
  48                 RS_LineData data;
  49                 /** Number of parallels. */
  50                 int number;
  51                 /** Coordinate of the mouse. */
  52                 Vector coord;
  53                 /** Original entity. */
  54                 RS_Entity * entity;
  55                 /** Last status before entering length or number. */
  56                 Status lastStatus;
  57 };
  58
  59 #endif