Shamusworld >> Repos - architektonas/blob - src/object.h

   1 #ifndef __OBJECT_H__
   2 #define __OBJECT_H__
   3
   4 #include <stdio.h>
   5 #include <vector>                                                       // This is a container
   6 #include "vector.h"                                                     // This is the mathematical construct
   7 #include "connection.h"
   8
   9 class Painter;
  10 class QFont;
  11 class Dimension;
  12 //class FILE;
  13
  14 enum ObjectState { OSInactive, OSSelected };
  15
  16 class Object
  17 {
  18         public:
  19                 Object();
  20                 Object(Vector, Object * passedInParent = 0);
  21                 ~Object();
  22
  23                 virtual void Draw(Painter *);
  24                 virtual Vector Center(void);
  25                 virtual bool Collided(Vector);
  26                 virtual void PointerMoved(Vector);
  27                 virtual void PointerReleased(void);
  28                 virtual bool NeedsUpdate(void);
  29                 virtual void Transmute(Object *, Object *);
  30                 virtual Object * GetParent(void);
  31                 virtual void Add(Object *);
  32                 virtual Vector * GetPointAt(Vector);
  33                 virtual void Enumerate(FILE *);
  34                 virtual Object * Copy(void);
  35                 virtual Vector GetPointAtParameter(double parameter);
  36                 virtual void Connect(Object *, double);
  37                 virtual void Disconnect(Object *, double);
  38                 virtual void DisconnectAll(Object *);
  39                 ObjectState GetState(void);
  40                 void Reparent(Object *);
  41 //              Dimension * GetAttachedDimension(void);
  42 //Hm.           Object * Connect(Object *);
  43
  44                 // Class methods
  45                 static void SetFixedAngle(bool state = true);
  46                 static void SetFixedLength(bool state = true);
  47                 static void SetFont(QFont *);
  48                 static void SetViewportHeight(int);
  49                 static void SetDeleteActive(bool state = true);
  50                 static void SetDimensionActive(bool state = true);
  51                 static void SetSnapMode(bool state = true);
  52
  53         protected:
  54                 Vector position;                                        // All objects have a position (doubles as reference point)
  55                 Object * parent;
  56 //              Pen pen;
  57 //              Fill fill;
  58                 ObjectState state;
  59                 ObjectState oldState;
  60                 bool needUpdate;
  61 //              Dimension * attachedDimension;
  62                 std::vector<Connection> connected;
  63
  64                 // Class variables
  65                 static QFont * font;
  66                 static bool fixedAngle;
  67                 static bool fixedLength;
  68                 static int viewportHeight;
  69                 static bool deleteActive;
  70                 static bool dimensionActive;
  71                 static bool snapToGrid;
  72 };
  73
  74 #endif  // __OBJECT_H__