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

   1 #ifndef __ACTIONDIMLINEAR_H__
   2 #define __ACTIONDIMLINEAR_H__
   3
   4 #include "actiondimension.h"
   5 #include "dimlinear.h"
   6
   7 /**
   8  * This action class can handle user events to draw aligned dimensions.
   9  *
  10  * @author James Hammons
  11  * @author Andrew Mustun
  12  */
  13 class ActionDimLinear: public ActionDimension
  14 {
  15         public:
  16                 /**
  17                  * Varitions of this action.
  18                  */
  19                 enum Variation {
  20                         AnyAngle,
  21                         Horizontal,
  22                         Vertical
  23                 };
  24
  25                 /**
  26                  * Action States.
  27                  */
  28                 enum Status {
  29                         SetExtPoint1,    /**< Setting the 1st ext point.  */
  30                         SetExtPoint2,    /**< Setting the 2nd ext point. */
  31                         SetDefPoint,     /**< Setting the common def point. */
  32                         SetText,         /**< Setting the text label in the command line. */
  33                         SetAngle         /**< Setting the angle in the command line. */
  34                 };
  35
  36         public:
  37                 ActionDimLinear(EntityContainer & container, GraphicView & graphicView,
  38                         double angle = 0.0, bool fixedAngle = false);
  39                 ~ActionDimLinear();
  40
  41                 virtual RS2::ActionType rtti();
  42                 void reset();
  43                 virtual void trigger();
  44                 void preparePreview();
  45                 virtual void mouseMoveEvent(QMouseEvent * e);
  46                 virtual void mouseReleaseEvent(QMouseEvent * e);
  47                 virtual void coordinateEvent(Vector * e);
  48                 virtual void commandEvent(CommandEvent * e);
  49                 virtual QStringList getAvailableCommands();
  50                 virtual void hideOptions();
  51                 virtual void showOptions();
  52                 virtual void updateMouseButtonHints();
  53                 double getAngle();
  54                 void setAngle(double a);
  55                 bool hasFixedAngle();
  56
  57         protected:
  58                 /**
  59                  * Aligned dimension data.
  60                  */
  61                 DimLinearData edata;
  62                 /**
  63                  * Is the angle fixed?
  64                  */
  65                 bool fixedAngle;
  66                 /** Last status before entering text or angle. */
  67                 Status lastStatus;
  68 };
  69
  70 #endif  // __ACTIONDIMLINEAR_H__