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

   1 #ifndef RS_ACTIONMODIFYSCALE_H
   2 #define RS_ACTIONMODIFYSCALE_H
   3
   4 #include "rs_modification.h"
   5 #include "rs_previewactioninterface.h"
   6 #include "vector.h"
   7
   8 /**
   9  * This action class can handle user events to move entities.
  10  *
  11  * @author Andrew Mustun
  12  */
  13 class RS_ActionModifyScale: public RS_PreviewActionInterface
  14 {
  15         public:
  16                 /**
  17                  * Action States.
  18                  */
  19                 enum Status {
  20                         SetReferencePoint, /**< Setting the reference point. */
  21                         ShowDialog /**< Showing the options dialog. */
  22                 };
  23
  24         public:
  25                 RS_ActionModifyScale(RS_EntityContainer & container, RS_GraphicView & graphicView);
  26                 ~RS_ActionModifyScale();
  27
  28                 virtual void init(int status = 0);
  29                 virtual void trigger();
  30                 virtual void mouseMoveEvent(QMouseEvent * e);
  31                 virtual void mouseReleaseEvent(QMouseEvent * e);
  32                 virtual void updateMouseButtonHints();
  33                 virtual void updateMouseCursor();
  34                 virtual void updateToolBar();
  35
  36         private:
  37                 RS_ScaleData data;
  38                 Vector referencePoint;
  39                 Vector targetPoint;
  40 };
  41
  42 #endif