shape.h

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#ifndef _SHAPE_H_
#define _SHAPE_H_

#include "../jnilib.h"
#include "color.h"

#ifdef __cplusplus
extern "C" {
#endif

#define CLS_SHAPE "at/fhv/sgr/graphiclib/draw/DrawableGeneralPath"

struct Shape_;

struct ShapeCPP_;

#ifdef __cplusplus
   typedef ShapeCPP_ Shape; 
   #define createShape createShapeCPP 
   #define deleteShape deleteShapeCPP 
#else
   typedef struct Shape_ Shape; 
   #define createShape createShapeC 
   #define deleteShape deleteShapeC 
#endif

typedef struct ShapeData {
   jclass clsshape; 
   jobject shape; 
   jmethodID msetColor; 
   jmethodID mgetColor; 
   jmethodID misFilled; 
   jmethodID msetFilled; 
   jmethodID mclosePath; 
   jmethodID mmoveTo; 
   jmethodID mlineTo; 
   jmethodID mcurveTo; 
   jmethodID mquadTo; 
} ShapeData;

typedef struct Shape_ {
   ShapeData shape;
   void (*setColor)(Shape* shape, const Color* c);
   Color (*getColor)(Shape* shape);
   jboolean (*isFilled)(Shape* shape);
   void (*setFilled)(Shape* shape, jboolean filled);
   void (*closePath)(Shape* shape);
   void (*moveTo)(Shape* shape, jfloat x, jfloat y);
   void (*lineTo)(Shape* shape, jfloat x, jfloat y);
   void (*curveTo)(Shape* shape, jfloat x1, jfloat y1, jfloat x2, jfloat y2, jfloat x3, jfloat y3);
   void (*quadTo)(Shape* shape, jfloat x1, jfloat y1, jfloat x2, jfloat y2);
} Shape_;

typedef struct ShapeCPP_ {
   ShapeData shape;
   struct Shape_ *functions;

#ifdef __cplusplus
   void setColor(const Color* c) {
      functions->setColor(this, c);
   }

   Color getColor() {
      return functions->getColor(this);
   }

   jboolean isFilled() {
      return functions->isFilled(this);
   }

   void setFilled(jboolean filled) {
      functions->setFilled(this, filled);
   }

   void closePath() {
      functions->closePath(this);
   }

   void moveTo(jfloat x, jfloat y) {
      functions->moveTo(this, x, y);
   }

   void lineTo(jfloat x, jfloat y) {
      functions->lineTo(this, x, y);
   }

   void curveTo(jfloat x1, jfloat y1, jfloat x2, jfloat y2, jfloat x3, jfloat y3) {
      functions->curveTo(this, x1, y1, x2, y2, x3, y3);
   }

   void quadTo(jfloat x1, jfloat y1, jfloat x2, jfloat y2) {
      functions->quadTo(this, x1, y1, x2, y2);
   }
#endif
} ShapeCPP_;


void createShapeC(Shape_* shape);
void createShapeCPP(ShapeCPP_* shape);
void deleteShapeC(Shape_* shape);
void deleteShapeCPP(ShapeCPP_* shape);

#ifdef __cplusplus
} /* extern "C" */
#endif

#endif /* _SHAPE_H_ */

/* end of file shape.h */

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