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/*
* xtel - Emulateur MINITEL sous X11
*
* Copyright (C) 1991-1996 Lectra Systemes & Pierre Ficheux
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
static char rcsid[] = "$Id: copyright.c,v 1.9 2001/02/10 23:56:45 pierre Exp $";
#include "xtel.h"
#include "patchlevel.h"
#include <X11/Shell.h>
#ifndef NO_XPM
#define H_COPYRIGHT 260
#else
#include "bitmaps/pf.bit"
#define H_COPYRIGHT 300
#endif
#define W_COPYRIGHT 320
static char *sockets = "Internet";
static Display *display;
static GC gc_copyright;
static int screen;
static Widget popup_copyright, forme_copyright;
static Pixmap pixmap_pf;
static XFontStruct *load_query_font (nom)
char *nom;
{
XFontStruct *xfs;
if ((xfs = XLoadQueryFont (display, nom)) == NULL) {
fprintf (stderr, "fonte \"%s\" introuvable, remplacee par \"fixed\"...\n", nom);
xfs = XLoadQueryFont (display, "fixed");
}
return (xfs);
}
/* Affiche une chaine */
static void affiche_chaine_centree (w, s, xfs, y)
Widget w;
char *s;
XFontStruct *xfs;
int y;
{
int x;
XSetFont (display, gc_copyright, xfs->fid);
x = (W_COPYRIGHT - XTextWidth (xfs, s, strlen(s))) / 2;
XDrawString (display, XtWindow(w), gc_copyright, x, y, s, strlen(s));
}
/* Affiche et Efface le copyright */
static void Expose_copyright (w, client_data, pevent)
Widget w;
XtPointer client_data;
XExposeEvent *pevent;
{
char buf[256];
XFontStruct *xfs_titre, *xfs_6x10, *xfs_9x15;
int y = 0, on_s_en_fout;
unsigned int w_pf, h_pf;
Window root;
/*
* Affiche les infos dont la photo de l'auteur pour les filles...
*/
XSetFillStyle (display, gc_copyright, FillSolid);
xfs_titre = load_query_font ("-adobe-times-bold-r-*-*-*-240-100-100-p-*-*-*");
xfs_6x10 = load_query_font ("6x10");
xfs_9x15 = load_query_font ("9x15");
if (prototype_xtel == 0) {
if (PATCHLEVEL != 0)
sprintf (buf, "XTel %d.%d.%d", version_xtel, revision_xtel, PATCHLEVEL);
else
sprintf (buf, "XTel %d.%d", version_xtel, revision_xtel);
}
else {
if (PATCHLEVEL != 0)
sprintf (buf, "XTel %d.%d.%db%d [beta]", version_xtel, revision_xtel, PATCHLEVEL, prototype_xtel);
else
sprintf (buf, "XTel %d.%db%d [beta]", version_xtel, revision_xtel, prototype_xtel);
}
y += 30;
affiche_chaine_centree (w, buf, xfs_titre, y);
y += 25;
affiche_chaine_centree (w, "par", xfs_6x10, y);
y+= 15;
#if defined(NO_XPM)
XSetFillStyle (display, gc_copyright, FillOpaqueStippled);
XSetStipple (display, gc_copyright, pixmap_pf);
XSetTSOrigin (display, gc_copyright, (W_COPYRIGHT - pf_width)/2, y);
XFillRectangle (display, XtWindow(w), gc_copyright, (W_COPYRIGHT - pf_width)/2, y, pf_width, pf_height);
XSetFillStyle (display, gc_copyright, FillSolid);
y += (pf_height + 20);
#else
XGetGeometry (display, pixmap_pf, &root, &on_s_en_fout, &on_s_en_fout, &w_pf, &h_pf, (unsigned int*)&on_s_en_fout, (unsigned int*)&on_s_en_fout);
XCopyArea (display, pixmap_pf, XtWindow(w), gc_copyright, 0, 0, w_pf, h_pf, (W_COPYRIGHT - w_pf)/2, y);
y += (h_pf + 20);
#endif
affiche_chaine_centree (w, "Pierre Ficheux", xfs_9x15, y);
y += 30;
affiche_chaine_centree (w, "(pierre@alienor.fr)", xfs_6x10, y);
y += 30;
sprintf (buf, "toolkit %s, sockets %s", toolkit_utilise, sockets);
affiche_chaine_centree (w, buf, xfs_6x10, y);
y += 20;
affiche_chaine_centree (w, "- clic ! -", xfs_9x15, y);
XFreeFont (display, xfs_titre);
XFreeFont (display, xfs_6x10);
XFreeFont (display, xfs_9x15);
}
static void Efface_copyright (w, client_data, pevent)
Widget w;
XtPointer client_data;
XButtonEvent *pevent;
{
if (flag_copyright_affiche) {
XtPopdown (popup_copyright);
XtDestroyWidget (popup_copyright);
XtDestroyWidget (forme_copyright);
XFreeGC (display, gc_copyright);
XFreePixmap (display, pixmap_pf);
flag_copyright_affiche = False;
}
}
/*
* Fonction publique d'affichage
*/
affiche_copyright (w, classe_forme, pixmap)
Widget w;
WidgetClass classe_forme;
Pixmap pixmap;
{
pixmap_pf = pixmap;
popup_copyright = XtCreatePopupShell ("Information", applicationShellWidgetClass, w, NULL, 0);
forme_copyright = XtVaCreateManagedWidget ("forme_copyright", classe_forme, popup_copyright, XtNwidth, W_COPYRIGHT, XtNheight, H_COPYRIGHT, NULL);
XtPopup (popup_copyright, XtGrabNone);
display = XtDisplay (forme_copyright);
screen = DefaultScreen (display);
/* GC pour le copyright */
gc_copyright = XCreateGC (display, XtWindow(forme_copyright), 0, NULL);
XCopyGC (display, DefaultGC (display, screen), ~0, gc_copyright);
XSetForeground (display, gc_copyright, black_pixel);
XSetBackground (display, gc_copyright, white_pixel);
flag_copyright_affiche = True;
XtAddEventHandler (forme_copyright, ButtonPressMask, False, (XtEventHandler)Efface_copyright, NULL);
XtAddEventHandler (forme_copyright, ExposureMask, False, (XtEventHandler)Expose_copyright, (XtPointer)NULL);
}
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