Shamusworld >> Repos - architektonas/blob - src/actions/rs_actiondrawcircle2p.h

   1 #ifndef RS_ACTIONDRAWCIRCLE2P_H
   2 #define RS_ACTIONDRAWCIRCLE2P_H
   3
   4 #include "rs_circle.h"
   5 #include "rs_previewactioninterface.h"
   6 #include "vector.h"
   7
   8 /**
   9  * This action class can handle user events to draw
  10  * simple arcs with the center, radius, start- and endangle given.
  11  *
  12  * @author Andrew Mustun
  13  */
  14 class RS_ActionDrawCircle2P: public RS_PreviewActionInterface
  15 {
  16         public:
  17                 /**
  18                  * Action States.
  19                  */
  20                 enum Status {
  21                         SetPoint1,       /**< Setting the 1st point. */
  22                         SetPoint2        /**< Setting the 2nd point. */
  23                 };
  24
  25         public:
  26                 RS_ActionDrawCircle2P(RS_EntityContainer & container, GraphicView & graphicView);
  27                 ~RS_ActionDrawCircle2P();
  28
  29                 void reset();
  30                 virtual void init(int status = 0);
  31                 virtual void trigger();
  32                 void preparePreview();
  33                 virtual void mouseMoveEvent(QMouseEvent * e);
  34                 virtual void mouseReleaseEvent(QMouseEvent * e);
  35                 virtual void coordinateEvent(Vector * e);
  36                 virtual void commandEvent(RS_CommandEvent * e);
  37                 virtual QStringList getAvailableCommands();
  38                 virtual void updateMouseButtonHints();
  39                 virtual void updateMouseCursor();
  40                 virtual void updateToolBar();
  41
  42         protected:
  43                 /**
  44                  * Circle data defined so far.
  45                  */
  46                 RS_CircleData data;
  47                 /**
  48                  * 1st point.
  49                  */
  50                 Vector point1;
  51                 /**
  52                  * 2nd point.
  53                  */
  54                 Vector point2;
  55 };
  56
  57 #endif