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

   1 #ifndef RS_ACTIONDRAWLINEBISECTOR_H
   2 #define RS_ACTIONDRAWLINEBISECTOR_H
   3
   4 #include "rs_line.h"
   5 #include "rs_previewactioninterface.h"
   6 #include "vector.h"
   7
   8 class RS_Line;
   9
  10 /**
  11  * This action class can handle user events to draw bisectors.
  12  *
  13  * @author Andrew Mustun
  14  */
  15 class RS_ActionDrawLineBisector: public RS_PreviewActionInterface
  16 {
  17         private:
  18                 enum Status {
  19                         SetLine1,     /**< Choose the 1st line. */
  20                         SetLine2,     /**< Choose the 2nd line. */
  21                         SetLength,    /**< Set length in command line. */
  22                         SetNumber     /**< Set number in command line. */
  23                 };
  24
  25         public:
  26                 RS_ActionDrawLineBisector(RS_EntityContainer & container, GraphicView & graphicView);
  27                 ~RS_ActionDrawLineBisector();
  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 commandEvent(RS_CommandEvent * e);
  34                 virtual QStringList getAvailableCommands();
  35                 virtual void hideOptions();
  36                 virtual void showOptions();
  37                 virtual void updateMouseButtonHints();
  38                 virtual void updateMouseCursor();
  39                 virtual void updateToolBar();
  40                 void setLength(double l);
  41                 double getLength();
  42                 void setNumber(int n);
  43                 int getNumber();
  44
  45         private:
  46                 /** Closest bisector. */
  47                 RS_Line * bisector;
  48                 /** First chosen entity */
  49                 RS_Line * line1;
  50                 /** Second chosen entity */
  51                 RS_Line * line2;
  52                 /** Data of new bisector */
  53                 RS_LineData data;
  54                 /** Length of the bisector. */
  55                 double length;
  56                 /** Number of bisectors to create. */
  57                 int number;
  58                 /** Mouse pos when choosing the 1st line */
  59                 Vector coord1;
  60                 /** Mouse pos when choosing the 2nd line */
  61                 Vector coord2;
  62                 /** Last status before entering length or number. */
  63                 Status lastStatus;
  64 };
  65
  66 #endif