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

   1 #ifndef RS_ACTIONDRAWCIRCLE_H
   2 #define RS_ACTIONDRAWCIRCLE_H
   3
   4 #include "rs_circle.h"
   5 #include "rs_previewactioninterface.h"
   6
   7 /**
   8  * This action class can handle user events to draw
   9  * circles with a given center and a point on the circle line.
  10  *
  11  * @author Andrew Mustun
  12  */
  13 class RS_ActionDrawCircle: public RS_PreviewActionInterface
  14 {
  15         public:
  16                 /**
  17                  * Action States.
  18                  */
  19                 enum Status {
  20                         SetCenter,       /**< Setting the center point. */
  21                         SetRadius        /**< Setting the radius. */
  22                 };
  23
  24         public:
  25                 RS_ActionDrawCircle(RS_EntityContainer & container, GraphicView & graphicView);
  26                 ~RS_ActionDrawCircle();
  27
  28                 virtual RS2::ActionType rtti();
  29                 void reset();
  30                 virtual void init(int status = 0);
  31                 virtual void trigger();
  32                 virtual void mouseMoveEvent(QMouseEvent * e);
  33                 virtual void mouseReleaseEvent(QMouseEvent * e);
  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 updateMouseButtonHints();
  40                 virtual void updateMouseCursor();
  41                 virtual void updateToolBar();
  42
  43         protected:
  44                 /**
  45                  * Circle data defined so far.
  46                  */
  47                 RS_CircleData data;
  48 };
  49
  50 #endif