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

   1 #ifndef __ACTIONINFOANGLE_H__
   2 #define __ACTIONINFOANGLE_H__
   3
   4 #include "actioninterface.h"
   5 #include "vector.h"
   6
   7 class Entity;
   8
   9 /**
  10  * This action class can handle user events to measure angles.
  11  *
  12  * @author James Hammons
  13  * @author Andrew Mustun
  14  */
  15 class ActionInfoAngle: public ActionInterface
  16 {
  17         public:
  18                 /**
  19                  * Action States.
  20                  */
  21                 enum Status {
  22                         SetEntity1,    /**< Setting the 1st entity. */
  23                         SetEntity2     /**< Setting the 2nd entity. */
  24                 };
  25
  26         public:
  27                 ActionInfoAngle(EntityContainer & container, GraphicView & graphicView);
  28                 ~ActionInfoAngle();
  29
  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 updateMouseButtonHints();
  35                 virtual void updateMouseCursor();
  36                 virtual void updateToolBar();
  37
  38         private:
  39                 Entity * entity1;
  40                 Vector point1;
  41
  42                 Entity * entity2;
  43                 Vector point2;
  44
  45                 Vector intersection;
  46 };
  47
  48 #endif  // __ACTIONINFOANGLE_H__