Shamusworld >> Repos - architektonas/blob - src/base/rs_eventhandler.h

   1 #ifndef RS_EVENTHANDLER_H
   2 #define RS_EVENTHANDLER_H
   3
   4 #include "rs_actioninterface.h"
   5
   6 #define RS_MAXACTIONS 16
   7
   8 class RS_ActionInterface;
   9
  10 /**
  11  * The event handler owns and manages all actions that are currently
  12  * active. All events going from the view to the actions come over
  13  * this class.
  14  */
  15 class RS_EventHandler
  16 {
  17         public:
  18                 RS_EventHandler(RS_GraphicView * graphicView);
  19                 ~RS_EventHandler();
  20
  21                 void back();
  22                 void enter();
  23
  24                 void mousePressEvent(QMouseEvent * e);
  25                 void mouseReleaseEvent(QMouseEvent * e);
  26                 void mouseMoveEvent(QMouseEvent * e);
  27                 void mouseLeaveEvent();
  28                 void mouseEnterEvent();
  29
  30                 void keyPressEvent(QKeyEvent * e);
  31                 void keyReleaseEvent(QKeyEvent * e);
  32
  33                 void commandEvent(RS_CommandEvent * e);
  34                 void enableCoordinateInput();
  35                 void disableCoordinateInput();
  36
  37                 void setDefaultAction(RS_ActionInterface * action);
  38                 RS_ActionInterface * getDefaultAction();
  39
  40                 void setCurrentAction(RS_ActionInterface * action);
  41                 RS_ActionInterface * getCurrentAction();
  42
  43                 void killSelectActions();
  44                 void killAllActions();
  45
  46                 bool hasAction();
  47                 void cleanUp();
  48                 void debugActions();
  49                 void setSnapMode(RS2::SnapMode sm);
  50                 void setSnapRestriction(RS2::SnapRestriction sr);
  51
  52         protected:
  53                 RS_GraphicView * graphicView;
  54                 RS_ActionInterface * defaultAction;
  55                 RS_ActionInterface * currentActions[RS_MAXACTIONS];
  56                 int actionIndex;
  57                 bool coordinateInputEnabled;
  58 };
  59
  60 #endif