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

   1 #ifndef RS_ACTIONDRAWSPLINE_H
   2 #define RS_ACTIONDRAWSPLINE_H
   3
   4 #include <QtCore>
   5 #include "rs_previewactioninterface.h"
   6 #include "rs_spline.h"
   7
   8 /**
   9  * This action class can handle user events to draw splines.
  10  *
  11  * @author Andrew Mustun
  12  */
  13 class RS_ActionDrawSpline: public RS_PreviewActionInterface
  14 {
  15         public:
  16                 /**
  17                  * Action States.
  18                  */
  19                 enum Status {
  20                         SetStartpoint,   /**< Setting the startpoint.  */
  21                         SetNextPoint      /**< Setting the next point. */
  22                 };
  23
  24         public:
  25                 RS_ActionDrawSpline(RS_EntityContainer & container, GraphicView & graphicView);
  26                 virtual ~RS_ActionDrawSpline();
  27
  28                 virtual RS2::ActionType rtti();
  29                 //static QAction * createGUIAction(RS2::ActionType /*type*/, QObject * /*parent*/);
  30                 void reset();
  31                 virtual void init(int status = 0);
  32                 virtual void trigger();
  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 showOptions();
  39                 virtual void hideOptions();
  40                 virtual void updateMouseButtonHints();
  41                 virtual void updateMouseCursor();
  42                 virtual void updateToolBar();
  43
  44                 //void close();
  45                 void undo();
  46                 void setDegree(int deg);
  47                 int getDegree();
  48                 void setClosed(bool c);
  49                 bool isClosed();
  50
  51         protected:
  52                 /**
  53                  * Spline data defined so far.
  54                  */
  55                 RS_SplineData data;
  56
  57                 /**
  58                  * Polyline entity we're working on.
  59                  */
  60                 RS_Spline * spline;
  61
  62                 /**
  63                  * Point history (for undo)
  64                  */
  65                 QList<Vector *> history;
  66 };
  67
  68 #endif