/* $Id: Xz88dk.h,v 1.1 2008/03/17 14:29:45 stefano Exp $ */

#ifndef _XZ88DK_H_
#define _XZ88DK_H_

#include <X11/Xlib.h>
//#include <graphics.h>
//#include <games.h>


//#include <stdio.h>


#ifdef _BUILDING_X

  extern int _x_proportional;
  extern int _y_proportional;
  extern char *_xchar_proportional;
  extern int _X_int1;
  extern int _X_int2;
  extern int _X_int3;

  extern int _x_must_expose;

#else

  int _x_proportional;
  int _y_proportional;
  char *_xchar_proportional;
  int _X_int1;
  int _X_int2;
  int _X_int3;

  int _x_must_expose=1;

#endif


/* Base X objects */

extern struct _XDisplay __LIB__ *XOpenDisplay(char *display_name);
extern void __LIB__ XCloseDisplay(struct _XDisplay *display);

extern int __LIB__ DefaultScreen(struct _XDisplay *display);

extern int __LIB__ RootWindow(struct _XDisplay *display,int screen);

extern Window __LIB__ XCreateSimpleWindow(struct _XDisplay *display, Window rootwindow, int x, int y, int width, int height, int border_width, int forecolor, int backcolor);
extern int __LIB__ XDestroyWindow(struct _XDisplay *display, Window win);

extern struct GC __LIB__ *XCreateGC(struct _XDisplay *display, Window win, int valuemask, int values);
extern void __LIB__ XFreeGC(struct _XDisplay *display, struct _XGC gc);

/* Base X objects properties */
extern char __LIB__ *XDisplayName(char *display_name);
extern int __LIB__ DisplayWidth(struct _XDisplay *display,int screen);
extern int __LIB__ DisplayHeight(struct _XDisplay *display,int screen);
extern int __LIB__ DefaultDepth(struct _XDisplay *display,int screen);
extern int __LIB__ BlackPixel(struct _XDisplay *display, int screen);
extern int __LIB__ WhitePixel(struct _XDisplay *display, int screen);

extern void __LIB__ XMapWindow(struct _XDisplay *display, Window win);

extern void __LIB__ XSetForeground(struct _XDisplay *display, struct _XGC gc, int color);
extern void __LIB__ XSetLineAttributes(struct _XDisplay *display, struct _XGC gc, int line_width, int line_style, int cap_style, int join_style);
extern void __LIB__ XSetDashes(struct _XDisplay *display, struct _XGC gc, int dash_offset, int dash_list, int list_length);
extern void __LIB__ XSetStandardProperties(struct _XDisplay *display, Window win, char *window_name, char *icon_name, char *icon_pixmap, char *argv, int argc, int size_hints);


/* Events */

extern void __LIB__ XSelectInput(struct _XDisplay *display, Window win, int event_mask);
extern void __LIB__ XNextEvent(struct _XDisplay *display, int *event);
extern Bool __LIB__ XCheckWindowEvent(struct _XDisplay *display, Window win, int event_mask, int event);
extern int __LIB__ XCheckTypedEvent(struct _XDisplay *display, int type, int event);
extern int __LIB__ XFlush(struct _XDisplay *display);


/* Text handling */

extern int __LIB__ XTextWidth(struct _XFontStruct *font_struct, char *string, int count);
extern struct _XFontStruct __LIB__ XLoadQueryFont(struct _XDisplay *display, char *fontname);
extern void __LIB__ XDrawString(struct _XDisplay *display, Window win, struct _XGC gc, int x, int y, char *text, int textlen);

extern void  __LIB__ XUnloadFont(struct _XDisplay *display, Font font);
extern void  __LIB__ XSetFont(struct _XDisplay *display, struct _XGC gc, Font font);


/* Pictures handling */

extern Pixmap __LIB__ XCreateBitmapFromData(struct _XDisplay *display, Window win, char *bits, int width, int height);


/* Graphics drawing functions */

// It could even work, but the window positioning offset !
//#define XDrawRectangle drawb
extern void __LIB__ XDrawRectangle(struct _XDisplay *display, Window win, struct _XGC gc, int x, int y, int width, int height);
extern void __LIB__ XDrawPoint(struct _XDisplay *display, Window win, struct _XGC gc, int x, int y);
extern void __LIB__ XDrawLine(struct _XDisplay *display, Window win, struct _XGC gc, int x1, int y1, int x2, int y2);
extern void __LIB__ XClearWindow(struct _XDisplay *display, Window win, struct _XGC gc, int x, int y, int width, int height, Bool Exposures);


/*  Internal declarations  */

extern char __LIB__ *_xfindchar(char c, char *font);
extern void __LIB__ _xfputc (char c, char *font, Bool bold);



/*  Internal structures  */

struct _XWIN {
	int	x;
	int	y;
	int	width;		// Drawable area width
	int	height;		// Drawable area height
	int	a_x;		// area x pos
	int	a_y;		// area y pos
	int	full_width;
	int	full_height;
	char	*title;
        char    *icon;
        char    *background;
};




#endif /* _XZ88DK_H_ */