/usr/include/afs/gtxwindows.h is in libopenafs-dev 1.8.0~pre5-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright 2000, International Business Machines Corporation and others.
* All Rights Reserved.
*
* This software has been released under the terms of the IBM Public
* License. For details, see the LICENSE file in the top-level source
* directory or online at http://www.openafs.org/dl/license10.html
*/
#ifndef __gator_windows_h
#define __gator_windows_h 1
/*--------------------------------------------------------------------------------
* gator_windows.h
*
* Constants and data structures defining the basis for gator windows,
* independent of the lower-level graphical environment.
*--------------------------------------------------------------------------------*/
/*
* Gator window definition.
*/
struct gwin {
int w_type; /*Type of window */
int w_x, w_y; /*X and Y coordinates */
int w_width, w_height; /*Width & height in pixels */
int w_changed; /*Does the window need to be refreshed? */
struct gwinops *w_op; /*Ptr to the operations defined on the window */
struct gwin *w_parent; /*Parent window, if any */
struct gtx_frame *w_frame; /*Frame information */
int *w_data; /*Ptr to info describing the window */
};
/*
* window display list item.
*/
struct gwin_dlist {
struct gwin_dlist *next; /* "car" */
struct onode *data; /* "cdr" */
};
/*
* Initialization parameters for the gator window package.
*/
struct gwin_initparams {
int i_type; /*Type of lower-level graphics package used */
int i_x, i_y; /*X, Y coordinates of the screen area */
int i_width, i_height; /*Width, height of the screen area */
int i_debug; /*Should debugging be turned on? */
};
/*
* Creation parameters for gator windows.
*/
struct gwin_createparams {
int cr_type; /*Type of window */
int cr_x, cr_y; /*X and Y coordinates */
int cr_width, cr_height; /*Width & height in pixels */
struct gwin *cr_parentwin; /*Ptr to parent window structure */
};
/*
* Line-drawing parameters.
*/
struct gwin_lineparams {
int x1, y1; /*X, Y coordinates of first point */
int x2, y2; /*X, Y coordinates of second point */
};
/*
* Rectangle-drawing parameters.
*/
struct gwin_rectparams {
int x, y; /*X, Y coordinates of rectangle's origin */
int width, height; /*Rectangle width & height */
};
/*
* Size params.
*/
struct gwin_sizeparams {
int maxx, maxy; /* x,y size */
};
/*
* Char-drawing parameters.
*/
struct gwin_charparams {
int x, y; /*X, Y coordinates of char origin */
char c; /*Char to draw */
int highlight; /*Print in highlight/standout mode? */
};
/*
* String-drawing parameters.
*/
struct gwin_strparams {
int x, y; /*X, Y coordinates of string */
int highlight; /*Print in highlight/standout mode? */
char *s; /*String to draw */
};
/*
* Inversion parameters.
*/
struct gwin_invparams {
int x, y; /*X, Y coordinates of origin */
int width, height; /*Width & height of rectangle to invert */
};
/*
* Operations on gator windows.
*/
struct gwinops {
int (*gw_box) (struct gwin *); /* Draw a box around the given window */
int (*gw_clear) (struct gwin *); /* Clear out a window */
int (*gw_destroy) (struct gwin *); /* Destroy a window */
int (*gw_display) (struct gwin *); /* [Re]display a window */
int (*gw_drawline) (struct gwin *, struct gwin_lineparams *);
/* Draw a line between two points */
int (*gw_drawrectangle) (struct gwin *, struct gwin_rectparams *);
/* Draw a rectangle at the given loc & dimensions */
int (*gw_drawchar) (struct gwin *, struct gwin_charparams *);
/* Draw a char at the given location */
int (*gw_drawstring) (struct gwin *, struct gwin_strparams *);
/* Draw a char string at the given location */
int (*gw_invert) (struct gwin *, struct gwin_invparams *);
/* Invert region */
int (*gw_getchar) (struct gwin *); /* Get a character from a window */
int (*gw_getdimensions) (struct gwin *, struct gwin_sizeparams *);
/* Get dimensions of a window */
int (*gw_wait) (struct gwin *); /* Wait for input */
};
/*
* Macros facilitating the use of the window functions.
*/
#define WOP_BOX(WNP) (WNP)->w_op->gw_box(WNP)
#define WOP_CLEAR(WNP) (WNP)->w_op->gw_clear(WNP)
#define WOP_DESTROY(WNP) (WNP)->w_op->gw_destroy(WNP)
#define WOP_DISPLAY(WNP) (WNP)->w_op->gw_display(WNP)
#define WOP_DRAWLINE(WNP, params) (WNP)->w_op->gw_drawline(WNP, params)
#define WOP_DRAWRECTANGLE(WNP, params) (WNP)->w_op->gw_drawrectangle(WNP, params)
#define WOP_DRAWCHAR(WNP, params) (WNP)->w_op->gw_drawchar(WNP, params)
#define WOP_DRAWSTRING(WNP, params) (WNP)->w_op->gw_drawstring(WNP, params)
#define WOP_INVERT(WNP, params) (WNP)->w_op->gw_invert(WNP, params)
#define WOP_GETCHAR(WNP) (WNP)->w_op->gw_getchar(WNP)
#define WOP_GETDIMENSIONS(WNP,params) (WNP)->w_op->gw_getdimensions(WNP, params)
#define WOP_WAIT(WNP) (WNP)->w_op->gw_wait(WNP)
/*
* Base operations on the lower-level window system.
*/
struct gwinbaseops {
struct gwin *(*gw_createwin) (void *);
/*Create a window */
int (*gw_cleanup) (struct gwin *); /*Clean up before program exit */
};
/*
* Ptr to the base operation array.
*/
extern struct gwinbaseops gwinbops;
/*
* Macros facilitating the use of the base window operations.
*/
#define WOP_CREATE(p) ((*(gwinbops.gw_createwin))(p))
#define WOP_CLEANUP(w) ((*(gwinbops.gw_cleanup))(w))
/*
* Pointer to the base window, which is created by the initialization routine.
*/
extern struct gwin gator_basegwin;
extern int gw_init(struct gwin_initparams *);
/*
* Summary:
* Initialize the gator window package.
*
* Args:
* struct gwin_initparams *params: Ptr to initialization params.
*
* Returns:
* 0 on success,
* Error value otherwise.
*/
/* initialize the whole gator toolkit package */
extern struct gwin *gtx_Init(int, int);
#endif /* __gator_windows_h */
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