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

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