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

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