+++ /dev/null
-/* demo.c --- implements the interactive demo-mode and options dialogs.
- * xscreensaver, Copyright (c) 1993-1998 Jamie Zawinski <jwz@jwz.org>
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation. No representations are made about the suitability of this
- * software for any purpose. It is provided "as is" without express or
- * implied warranty.
- */
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-
-#ifdef FORCE_ATHENA
-# undef HAVE_MOTIF
-# define HAVE_ATHENA 1
-#endif
-#ifdef FORCE_MOTIF
-# undef HAVE_ATHENA
-# define HAVE_MOTIF 1
-#endif
-
-/* Only one, please. */
-#ifdef HAVE_MOTIF
-# undef HAVE_ATHENA
-#endif
-#ifdef HAVE_ATHENA
-# undef HAVE_MOTIF
-#endif
-
-
-#include <stdlib.h>
-
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#ifndef VMS
-# include <pwd.h> /* for getpwuid() */
-#else /* VMS */
-# include "vms-pwd.h"
-#endif /* VMS */
-
-#ifdef HAVE_UNAME
-# include <sys/utsname.h> /* for uname() */
-#endif /* HAVE_UNAME */
-
-#include <stdio.h>
-
-#include <X11/Xproto.h> /* for CARD32 */
-#include <X11/Xatom.h> /* for XA_INTEGER */
-#include <X11/Intrinsic.h>
-#include <X11/StringDefs.h>
-
-/* We don't actually use any widget internals, but these are included
- so that gdb will have debug info for the widgets... */
-#include <X11/IntrinsicP.h>
-#include <X11/ShellP.h>
-
-#ifdef HAVE_XMU
-# ifndef VMS
-# include <X11/Xmu/Error.h>
-# else /* VMS */
-# include <Xmu/Error.h>
-# endif
-#else
-# include "xmu.h"
-#endif
-
-
-#ifdef HAVE_MOTIF
-# include <Xm/Xm.h>
-# include <Xm/Text.h>
-# include <Xm/List.h>
-# include <Xm/ToggleB.h>
-# include <Xm/MessageB.h>
-# include <Xm/LabelG.h>
-# include <Xm/RowColumn.h>
-
-#elif defined(HAVE_ATHENA)
- /* Athena demo code contributed by Jon A. Christopher <jac8782@tamu.edu> */
- /* Copyright 1997, with the same permissions as above. */
-# include <X11/Shell.h>
-# include <X11/Xaw/Form.h>
-# include <X11/Xaw/Box.h>
-# include <X11/Xaw/List.h>
-# include <X11/Xaw/Command.h>
-# include <X11/Xaw/Toggle.h>
-# include <X11/Xaw/Viewport.h>
-# include <X11/Xaw/Dialog.h>
-# include <X11/Xaw/Scrollbar.h>
-# include <X11/Xaw/Text.h>
-
-#endif /* HAVE_ATHENA */
-
-#include "version.h"
-#include "prefs.h"
-#include "resources.h" /* for parse_time() */
-#include "visual.h" /* for has_writable_cells() */
-#include "remote.h" /* for xscreensaver_command() */
-#include "usleep.h"
-
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-
-#define WIDGET Widget
-#define POINTER XtPointer
-
-
-char *progname = 0;
-char *progclass = "XScreenSaver";
-XrmDatabase db;
-
-typedef struct {
- saver_preferences *a, *b;
-} prefs_pair;
-
-
-char *blurb (void) { return progname; }
-
-static void run_hack (Display *dpy, int n);
-
-#ifdef HAVE_ATHENA
-static saver_preferences *global_prefs_kludge = 0; /* I hate C so much... */
-#endif /* HAVE_ATHENA */
-
-static char *short_version = 0;
-
-Atom XA_VROOT;
-Atom XA_SCREENSAVER, XA_SCREENSAVER_RESPONSE, XA_SCREENSAVER_VERSION;
-Atom XA_SCREENSAVER_ID, XA_SCREENSAVER_STATUS, XA_SELECT, XA_DEMO;
-Atom XA_BLANK, XA_LOCK, XA_RESTART, XA_EXIT;
-
-extern void create_demo_dialog (Widget, Visual *, Colormap);
-extern void create_preferences_dialog (Widget, Visual *, Colormap);
-
-extern WIDGET demo_dialog;
-extern WIDGET label1;
-extern WIDGET text_line;
-extern WIDGET text_activate;
-extern WIDGET demo_form;
-extern WIDGET demo_list;
-extern WIDGET next;
-extern WIDGET prev;
-extern WIDGET done;
-extern WIDGET restart;
-extern WIDGET edit;
-
-extern WIDGET preferences_dialog;
-extern WIDGET preferences_form;
-extern WIDGET prefs_done;
-extern WIDGET prefs_cancel;
-extern WIDGET timeout_text;
-extern WIDGET cycle_text;
-extern WIDGET fade_text;
-extern WIDGET fade_ticks_text;
-extern WIDGET lock_timeout_text;
-extern WIDGET passwd_timeout_text;
-extern WIDGET verbose_toggle;
-extern WIDGET install_cmap_toggle;
-extern WIDGET fade_toggle;
-extern WIDGET unfade_toggle;
-extern WIDGET lock_toggle;
-
-
-#ifdef HAVE_MOTIF
-
-# define set_toggle_button_state(toggle,state) \
- XmToggleButtonSetState ((toggle), (state), True)
-# define set_text_string(text_widget,string) \
- XmTextSetString ((text_widget), (string))
-# define add_button_callback(button,cb,arg) \
- XtAddCallback ((button), XmNactivateCallback, (cb), (arg))
-# define add_toggle_callback(button,cb,arg) \
- XtAddCallback ((button), XmNvalueChangedCallback, (cb), (arg))
-# define add_text_callback add_toggle_callback
-# define disable_widget(widget) \
- XtVaSetValues((widget), XtNsensitive, False, 0)
-# define widget_name(widget) XtName(widget)
-# define widget_display(widget) XtDisplay(widget)
-# define widget_screen(widget) XtScreen(widget)
-# define CB_ARGS(a,b,c) (a,b,c)
-
-#elif defined(HAVE_ATHENA)
-
-# define set_toggle_button_state(toggle,state) \
- XtVaSetValues((toggle), XtNstate, (state), 0)
-# define set_text_string(text_widget,string) \
- XtVaSetValues ((text_widget), XtNvalue, (string), 0)
-# define add_button_callback(button,cb,arg) \
- XtAddCallback ((button), XtNcallback, (cb), (arg))
-# define add_toggle_callback add_button_callback
-# define add_text_callback(b,c,a) ERROR!
-# define disable_widget(widget) \
- XtVaSetValues((widget), XtNsensitive, False, 0)
-# define widget_name(widget) XtName(widget)
-# define widget_display(widget) XtDisplay(widget)
-# define widget_screen(widget) XtScreen(widget)
-# define CB_ARGS(a,b,c) (a,b,c)
-
-#endif /* HAVE_ATHENA */
-
-
-
-
-static char *
-get_text_string (WIDGET text_widget)
-{
-#ifdef HAVE_MOTIF
- return XmTextGetString (text_widget);
-#elif defined(HAVE_ATHENA)
- char *string = 0;
- if (XtIsSubclass(text_widget, textWidgetClass))
- XtVaGetValues (text_widget, XtNstring, &string, 0);
- else if (XtIsSubclass(text_widget, dialogWidgetClass))
- XtVaGetValues (text_widget, XtNvalue, &string, 0);
- else
- string = 0;
-
- return string;
-#endif /* HAVE_ATHENA */
-}
-
-
-static char *
-get_label_string (WIDGET label_widget)
-{
-#ifdef HAVE_MOTIF
- char *label = 0;
- XmString xm_label = 0;
- XtVaGetValues (label_widget, XmNlabelString, &xm_label, 0);
- if (!xm_label)
- return 0;
- XmStringGetLtoR (xm_label, XmSTRING_DEFAULT_CHARSET, &label);
- return label;
-#elif defined(HAVE_ATHENA)
- char *label = 0;
- XtVaGetValues (label_widget, XtNlabel, &label, 0);
- return (label ? strdup(label) : 0);
-#endif /* HAVE_ATHENA */
-}
-
-
-static void
-set_label_string (WIDGET label_widget, char *string)
-{
-#ifdef HAVE_MOTIF
- XmString xm_string = XmStringCreate (string, XmSTRING_DEFAULT_CHARSET);
- XtVaSetValues (label_widget, XmNlabelString, xm_string, 0);
- XmStringFree (xm_string);
-#elif defined(HAVE_ATHENA)
- XtVaSetValues (label_widget, XtNlabel, string, 0);
-#endif /* HAVE_ATHENA */
-}
-
-
-/* Given a label widget that has a %s in it, do the printf thing.
- If the label's string is obviously wrong, complain about resource lossage.
- */
-static void
-format_into_label (WIDGET label, const char *arg)
-{
- char *text = get_label_string (label);
- char *buf = (char *) malloc ((text ? strlen(text) : 0) + strlen(arg) + 100);
-
- if (!text || !*text || !strcmp (text, widget_name (label)))
- strcpy (buf, "ERROR: RESOURCES ARE NOT INSTALLED CORRECTLY");
- else
- sprintf (buf, text, arg);
-
- set_label_string (label, buf);
- free (buf);
- XtFree (text);
-}
-
-
-/* Why this behavior isn't automatic in *either* toolkit, I'll never know.
- */
-static void
-ensure_selected_item_visible (WIDGET list)
-{
-#ifdef HAVE_MOTIF
- int *pos_list = 0;
- int pos_count = 0;
- if (XmListGetSelectedPos (list, &pos_list, &pos_count) && pos_count > 0)
- {
- int top = -2;
- int visible = 0;
- XtVaGetValues (list,
- XmNtopItemPosition, &top,
- XmNvisibleItemCount, &visible,
- 0);
- if (pos_list[0] >= top + visible)
- {
- int pos = pos_list[0] - visible + 1;
- if (pos < 0) pos = 0;
- XmListSetPos (list, pos);
- }
- else if (pos_list[0] < top)
- {
- XmListSetPos (list, pos_list[0]);
- }
- }
- if (pos_list)
- XtFree ((char *) pos_list);
-
-#elif defined(HAVE_ATHENA)
-# ifdef HAVE_XawViewportSetCoordinates
-
- int margin = 16; /* should be line height or something. */
- int count = 0;
- int pos;
- Dimension list_h = 0, vp_h = 0;
- Dimension top_margin = 4; /* I don't know where this value comes from */
- Position vp_x = 0, vp_y = 0, current_y;
- double cratio;
- Widget viewport = XtParent(demo_list);
- Widget sb = (viewport ? XtNameToWidget(viewport, "*vertical") : 0);
- float sb_top = 0, sb_size = 0;
- XawListReturnStruct *current = XawListShowCurrent(demo_list);
- if (!current || !sb) return;
-
- XtVaGetValues(demo_list,
- XtNnumberStrings, &count,
- XtNheight, &list_h,
- 0);
- if (count < 2 || list_h < 10) return;
-
- XtVaGetValues(viewport, XtNheight, &vp_h, XtNx, &vp_x, XtNy, &vp_y, 0);
- if (vp_h < 10) return;
-
- XtVaGetValues(sb, XtNtopOfThumb, &sb_top, XtNshown, &sb_size, 0);
- if (sb_size <= 0) return;
-
- pos = current->list_index;
- cratio = ((double) pos) / ((double) count);
- current_y = (cratio * list_h);
-
- if (cratio < sb_top ||
- cratio > sb_top + sb_size)
- {
- if (cratio < sb_top)
- current_y -= (vp_h - margin - margin);
- else
- current_y -= margin;
-
- if ((long)current_y >= (long) list_h)
- current_y = (Position) ((long)list_h - (long)vp_h);
-
- if ((long)current_y < (long)top_margin)
- current_y = (Position)top_margin;
-
- XawViewportSetCoordinates (viewport, vp_x, current_y);
- }
-# endif /* HAVE_XawViewportSetCoordinates */
-#endif /* HAVE_ATHENA */
-}
-
-
-#ifdef HAVE_ATHENA
-static void
-set_hack_list (Widget demo_list, saver_preferences *p)
-{
- char **strings = (char **) calloc (sizeof (char *), p->screenhacks_count);
- int i;
- for (i = 0; i < p->screenhacks_count; i++)
- strings[i] = format_hack (p->screenhacks[i], False);
- XtVaSetValues (demo_list,
- XtNlist, strings,
- XtNnumberStrings, p->screenhacks_count,
- 0);
-# if 0
- for (i = 0; i < p->screenhacks_count; i++)
- {
- free (strings[i]);
- strings[i] = (char *) 0xDEADBEEF;
- }
- free (strings);
-# endif
-}
-#endif /* HAVE_ATHENA */
-
-
-
-/* Callback for the text area:
- - note the text the user has entered;
- - change the corresponding element in `screenhacks';
- - write the .xscreensaver file;
- - tell the xscreensaver daemon to run that hack.
- */
-static void
-text_cb (WIDGET text_widget, POINTER client_data, POINTER call_data)
-{
- saver_preferences *p = (saver_preferences *) client_data;
- char *new_text = get_text_string (text_widget);
- Display *dpy = widget_display (text_widget);
- Bool save = TRUE;
-
- int hack_number = -1; /* 0-based */
-
-#ifdef HAVE_ATHENA
- XawListReturnStruct *current = XawListShowCurrent(demo_list);
- hack_number = current->list_index;
-#elif defined(HAVE_MOTIF)
- int *pos_list = 0;
- int pos_count = 0;
- if (XmListGetSelectedPos (demo_list, &pos_list, &pos_count))
- hack_number = pos_list[0] - 1;
- if (pos_list)
- XtFree ((char *) pos_list);
-#endif /* HAVE_ATHENA */
-
- ensure_selected_item_visible (demo_list);
-
- if (hack_number < 0 || hack_number >= p->screenhacks_count)
- {
- set_text_string (text_widget, "");
- XBell (XtDisplay (text_widget), 0);
- }
- else
- {
- screenhack *new_hack = parse_screenhack (new_text);
- if (p->screenhacks [hack_number])
- free_screenhack (p->screenhacks [hack_number]);
- p->screenhacks [hack_number] = new_hack;
-
-#ifdef HAVE_MOTIF
-
- XmListDeselectAllItems (demo_list);
- {
- XmString xmstr = XmStringCreate (new_text, XmSTRING_DEFAULT_CHARSET);
- XmListReplaceItemsPos (demo_list, &xmstr, 1, hack_number+1);
- XmStringFree (xmstr);
- }
- XmListSelectPos (demo_list, hack_number+1, True);
-
-#elif defined(HAVE_ATHENA)
-
- {
- Widget vp = XtParent(demo_list);
- Widget sb = (vp ? XtNameToWidget(vp, "*vertical") : 0);
- Dimension list_h = 0;
- Position vp_x = 0, vp_y = 0;
- float sb_top = 0;
-
- XawListUnhighlight (demo_list);
- XtVaGetValues (vp, XtNx, &vp_x, 0);
- XtVaGetValues (sb, XtNtopOfThumb, &sb_top, 0);
- XtVaGetValues (demo_list, XtNheight, &list_h, 0);
- vp_y = (sb_top * list_h);
- set_hack_list (demo_list, p);
- XawViewportSetCoordinates (vp, vp_x, vp_y);
- XawListHighlight (demo_list, hack_number);
- }
-
-#endif /* HAVE_ATHENA */
-
- if (save)
- write_init_file (p, short_version, p->verbose_p);
-
- XSync (dpy, False);
- usleep (500000); /* give the disk time to settle down */
-
- run_hack (dpy, hack_number+1);
- }
-}
-
-
-#ifdef HAVE_ATHENA
-/* Bend over backwards to make hitting Return in the text field do the
- right thing.
- */
-static void text_enter (Widget w, XEvent *event, String *av, Cardinal *ac)
-{
- text_cb (w, global_prefs_kludge, 0); /* I hate C so much... */
-}
-
-static XtActionsRec actions[] = {{"done", text_enter}
- };
-static char translations[] = ("<Key>Return: done()\n"
- "<Key>Linefeed: done()\n"
- "Ctrl<Key>M: done()\n"
- "Ctrl<Key>J: done()\n");
-#endif /* HAVE_ATHENA */
-
-
-/* Callback for the Run Next button.
- */
-static void
-next_cb CB_ARGS(WIDGET button, POINTER client_data, POINTER ignored)
-{
-#ifdef HAVE_ATHENA
- XawListReturnStruct *current = XawListShowCurrent(demo_list);
- int cnt;
- XtVaGetValues (demo_list, XtNnumberStrings, &cnt, 0);
- if (current->list_index == XAW_LIST_NONE ||
- current->list_index + 1 >= cnt)
- current->list_index = 0;
- else
- current->list_index++;
- XawListHighlight(demo_list, current->list_index);
-
- ensure_selected_item_visible (demo_list);
- current = XawListShowCurrent(demo_list);
- XtVaSetValues(text_line, XtNstring, current->string, 0);
-
- run_hack (XtDisplay (button), current->list_index + 1);
-
-#elif defined(HAVE_MOTIF)
-
- saver_preferences *p = (saver_preferences *) client_data;
- int *pos_list = 0;
- int pos_count = 0;
- int pos;
- if (! XmListGetSelectedPos (demo_list, &pos_list, &pos_count))
- {
- pos = 1;
- XmListDeselectAllItems (demo_list); /* LessTif lossage */
- XmListSelectPos (demo_list, pos, True);
- }
- else
- {
- pos = pos_list[0] + 1;
- if (pos > p->screenhacks_count)
- pos = 1;
- XmListDeselectAllItems (demo_list); /* LessTif lossage */
- XmListSelectPos (demo_list, pos, True);
- }
-
- ensure_selected_item_visible (demo_list);
- run_hack (XtDisplay (button), pos);
- if (pos_list)
- XtFree ((char *) pos_list);
-
-#endif /* HAVE_MOTIF */
-}
-
-
-/* Callback for the Run Previous button.
- */
-static void
-prev_cb CB_ARGS(WIDGET button, POINTER client_data, POINTER ignored)
-{
-#ifdef HAVE_ATHENA
- XawListReturnStruct *current = XawListShowCurrent(demo_list);
- int cnt;
- XtVaGetValues (demo_list, XtNnumberStrings, &cnt, 0);
- if (current->list_index == XAW_LIST_NONE ||
- current->list_index <= 0)
- current->list_index = cnt-1;
- else
- current->list_index--;
- XawListHighlight(demo_list, current->list_index);
-
- ensure_selected_item_visible (demo_list);
- current = XawListShowCurrent(demo_list);
- XtVaSetValues(text_line, XtNstring, current->string, 0);
-
- run_hack (XtDisplay (button), current->list_index + 1);
-
-#elif defined(HAVE_MOTIF)
-
- saver_preferences *p = (saver_preferences *) client_data;
- int *pos_list = 0;
- int pos_count = 0;
- int pos;
- if (! XmListGetSelectedPos (demo_list, &pos_list, &pos_count))
- {
- pos = p->screenhacks_count;
- XmListDeselectAllItems (demo_list); /* LessTif lossage */
- XmListSelectPos (demo_list, pos, True);
- }
- else
- {
- pos = pos_list[0] - 1;
- if (pos == 0)
- pos = p->screenhacks_count;
- XmListDeselectAllItems (demo_list); /* LessTif lossage */
- XmListSelectPos (demo_list, pos, True);
- }
-
- ensure_selected_item_visible (demo_list);
- run_hack (XtDisplay (button), pos);
- if (pos_list)
- XtFree ((char *) pos_list);
-
-#endif /* HAVE_MOTIF */
-}
-
-
-/* Callback run when a list element is double-clicked.
- */
-static void
-select_cb (WIDGET button, POINTER client_data, POINTER call_data)
-{
-/* saver_preferences *p = (saver_preferences *) client_data; */
-
-#ifdef HAVE_ATHENA
- XawListReturnStruct *item = (XawListReturnStruct*)call_data;
- XtVaSetValues(text_line, XtNstring, item->string, 0);
- run_hack (XtDisplay (button), item->list_index + 1);
-
-#elif defined(HAVE_MOTIF)
- XmListCallbackStruct *lcb = (XmListCallbackStruct *) call_data;
- char *string = 0;
- if (lcb->item)
- XmStringGetLtoR (lcb->item, XmSTRING_DEFAULT_CHARSET, &string);
- set_text_string (text_line, (string ? string : ""));
-
- if (lcb->reason == XmCR_DEFAULT_ACTION && string)
- run_hack (XtDisplay (button), lcb->item_position);
-
- if (string)
- XtFree (string);
-
-#endif /* HAVE_MOTIF */
-}
-
-
-static void pop_preferences_dialog (prefs_pair *pair);
-static void make_preferences_dialog (prefs_pair *pair, Widget parent);
-
-/* Callback for the Preferences button.
- */
-static void
-preferences_cb CB_ARGS(WIDGET button, POINTER client_data, POINTER ignored)
-{
- prefs_pair *pair = (prefs_pair *) client_data;
- Widget parent = button;
-
- do {
- parent = XtParent(parent);
- } while (XtParent(parent));
-
- if (! preferences_dialog)
- make_preferences_dialog (pair, parent);
- *pair->b = *pair->a;
- pop_preferences_dialog (pair);
-}
-
-
-/* Callback for the Quit button.
- */
-static void
-quit_cb CB_ARGS(WIDGET button, POINTER client_data, POINTER ignored)
-{
- /* Save here? Right now we don't need to, because we save every time
- the text field is edited, or the Preferences OK button is pressed.
- */
- exit (0);
-}
-
-
-/* Callback for the (now unused) Restart button.
- */
-static void
-restart_cb CB_ARGS(WIDGET button, POINTER client_data, POINTER ignored)
-{
- xscreensaver_command (widget_display (button), XA_RESTART, 0, False, NULL);
-}
-
-
-/* Finds the number of the last hack to run, and makes that item be
- selected by default.
- */
-static void
-scroll_to_current_hack (WIDGET dialog)
-{
- Atom type;
- int format;
- unsigned long nitems, bytesafter;
- CARD32 *data = 0;
- Display *dpy = widget_display (dialog);
- int hack = 0;
-
- if (XGetWindowProperty (dpy, RootWindow (dpy, 0), /* always screen #0 */
- XA_SCREENSAVER_STATUS,
- 0, 3, False, XA_INTEGER,
- &type, &format, &nitems, &bytesafter,
- (unsigned char **) &data)
- == Success
- && type == XA_INTEGER
- && nitems >= 3
- && data)
- hack = (int) data[2];
-
- if (data) free (data);
-
- if (hack <= 0)
- return;
-
-#ifdef HAVE_MOTIF
- XmListDeselectAllItems (demo_list); /* LessTif lossage */
- XmListSelectPos (demo_list, hack, False);
- ensure_selected_item_visible (demo_list);
-
-#elif defined(HAVE_ATHENA)
- XawListUnhighlight (demo_list);
- XawListHighlight (demo_list, hack - 1);
-
-#endif /* HAVE_ATHENA */
-}
-
-
-static void
-pop_up_dialog_box (WIDGET dialog, WIDGET form)
-{
-#ifdef HAVE_ATHENA
- XtRealizeWidget (dialog);
- XtPopup (dialog, XtGrabNone);
-#elif defined(HAVE_MOTIF)
- XtRealizeWidget (form);
- XtManageChild (form);
-
- /* Motif likes to make the dialog wider than the screen; throttle it. */
- {
- Dimension w=0, h=0, bw=0;
- Dimension max_w;
- Screen *screen = 0;
- XtVaGetValues (dialog, XtNscreen, &screen, 0);
- max_w = WidthOfScreen (screen) * 0.8;
- XtVaGetValues(dialog, XtNwidth, &w, XtNheight, &h, XtNborderWidth, &bw, 0);
- if (w > max_w)
- XtResizeWidget(dialog, max_w, h, bw);
- }
-#endif /* HAVE_MOTIF */
-
- XMapRaised (XtDisplay (dialog), XtWindow (dialog));
-}
-
-
-static void
-make_demo_dialog (Widget toplevel_shell, prefs_pair *pair)
-{
- saver_preferences *p = pair->a;
- /* saver_preferences *p2 = pair->b; */
- Widget parent = toplevel_shell;
-#ifdef HAVE_MOTIF
- screenhack **hacks = p->screenhacks;
-#endif /* HAVE_MOTIF */
-
- create_demo_dialog (parent,
- DefaultVisualOfScreen (widget_screen (parent)),
- DefaultColormapOfScreen (widget_screen (parent)));
-
- format_into_label (label1, short_version);
- add_button_callback (next, next_cb, (POINTER) p);
- add_button_callback (prev, prev_cb, (POINTER) p);
- add_button_callback (done, quit_cb, (POINTER) p);
- if (restart)
- add_button_callback(restart,restart_cb, (POINTER) p);
- add_button_callback (edit, preferences_cb, (POINTER) pair);
-
-#ifdef HAVE_MOTIF
- XtAddCallback (demo_list, XmNbrowseSelectionCallback,
- select_cb, (POINTER) p);
- XtAddCallback (demo_list, XmNdefaultActionCallback,
- select_cb, (POINTER) p);
- XtAddCallback (text_line, XmNactivateCallback, text_cb, (POINTER) p);
-
- if (hacks)
- for (; *hacks; hacks++)
- {
- char *hs = format_hack (*hacks, False);
- XmString xmstr = XmStringCreate (hs, XmSTRING_DEFAULT_CHARSET);
- XmListAddItem (demo_list, xmstr, 0);
- XmStringFree (xmstr);
- free (hs);
- }
-
-#elif defined(HAVE_ATHENA)
-
- /* Hook up the text line. */
-
- XtAppAddActions(XtWidgetToApplicationContext(text_line),
- actions, XtNumber(actions));
- XtOverrideTranslations(text_line, XtParseTranslationTable(translations));
-
-
- /* Must realize the widget before populating the list, or the dialog
- will be as wide as the longest string.
- */
- XtRealizeWidget (demo_dialog);
-
- set_hack_list (demo_list, p);
- XtAddCallback (demo_list, XtNcallback, select_cb, p);
-
- /* Now that we've populated the list, make sure that the list is as
- wide as the dialog itself.
- */
- {
- Widget viewport = XtParent(demo_list);
- Widget subform = XtParent(viewport);
- Widget box = XtNameToWidget(demo_dialog, "*box");
- Widget label1 = XtNameToWidget(demo_dialog, "*label1");
- Widget label2 = XtNameToWidget(demo_dialog, "*label2");
- Dimension x=0, y=0, w=0, h=0, bw=0, w2=0;
- XtVaGetValues(subform,
- XtNwidth, &w, XtNheight, &h, XtNborderWidth, &bw, 0);
- XtVaGetValues(box, XtNwidth, &w2, 0);
- if (w2 != w)
- XtResizeWidget(subform, w2, h, bw);
-
- /* Why isn't the viewport getting centered? */
- XtVaGetValues(viewport,
- XtNx, &x, XtNy, &y, XtNheight, &h, XtNborderWidth, &bw, 0);
- XtConfigureWidget(viewport, x, y, w2-x-x, h, bw);
-
- /* And the text line, too. */
- XtVaGetValues(text_line,
- XtNwidth, &w, XtNheight, &h, XtNborderWidth, &bw, 0);
- XtVaGetValues(viewport, XtNwidth, &w2, 0);
- if (w2 != w)
- XtResizeWidget(text_line, w2, h, bw);
-
- /* And the labels too. */
- XtVaGetValues(label1,
- XtNwidth, &w, XtNheight, &h, XtNborderWidth, &bw, 0);
- if (w2 != w)
- XtResizeWidget(label1, w2, h, bw);
-
- XtVaGetValues(label2,
- XtNwidth, &w, XtNheight, &h, XtNborderWidth, &bw, 0);
- if (w2 != w)
- XtResizeWidget(label2, w2, h, bw);
-
- }
-
-#endif /* HAVE_ATHENA */
-
- scroll_to_current_hack (demo_dialog);
-
- pop_up_dialog_box(demo_dialog, demo_form);
-
-#if defined(HAVE_ATHENA)
- /* For Athena and Gtk, have to do this after the dialog is managed. */
- ensure_selected_item_visible (demo_list);
-#endif /* HAVE_ATHENA */
-}
-
-\f
-/* the Preferences dialog
- */
-
-/* Helper for the text fields that contain time specifications:
- this parses the text, and does error checking.
- */
-static void
-hack_time_text (Display *dpy, char *line, Time *store, Bool sec_p)
-{
- if (*line)
- {
- int value;
- value = parse_time (line, sec_p, True);
- value *= 1000; /* Time measures in microseconds */
- if (value < 0)
- /*XBell (dpy, 0)*/;
- else
- *store = value;
- }
-}
-
-
-/* Callback for text fields that hold a time that default to seconds,
- when not fully spelled out. client_data is a Time* where the value goes.
- */
-static void
-prefs_sec_cb CB_ARGS(WIDGET button, POINTER client_data, POINTER ignored)
-{
- hack_time_text (widget_display (button), get_text_string (button),
- (Time *) client_data, True);
-}
-
-
-/* Callback for text fields that hold a time that default to minutes,
- when not fully spelled out. client_data is an Time* where the value goes.
- */
-static void
-prefs_min_cb CB_ARGS(WIDGET button, POINTER client_data, POINTER ignored)
-{
- hack_time_text (widget_display (button), get_text_string (button),
- (Time *) client_data, False);
-}
-
-
-/* Callback for text fields that hold an integer value.
- client_data is an int* where the value goes.
- */
-static void
-prefs_int_cb CB_ARGS(WIDGET button, POINTER client_data, POINTER ignored)
-{
- char *line = get_text_string (button);
- int *store = (int *) client_data;
- unsigned int value;
- char c;
- if (! *line)
- ;
- else if (sscanf (line, "%u%c", &value, &c) != 1)
- XBell (XtDisplay (button), 0);
- else
- *store = value;
-}
-
-
-/* Callback for toggle buttons. client_data is a Bool* where the value goes.
- */
-static void
-prefs_bool_cb CB_ARGS(WIDGET button, POINTER client_data, POINTER call_data)
-{
- Bool *store = (Bool *) client_data;
-#ifdef HAVE_MOTIF
- *store = ((XmToggleButtonCallbackStruct *) call_data)->set;
-#elif defined(HAVE_ATHENA)
- Boolean state = FALSE;
- XtVaGetValues (button, XtNstate, &state, 0);
- *store = state;
-#endif /* HAVE_ATHENA */
-}
-
-
-/* Callback for the Cancel button on the Preferences dialog.
- */
-static void
-prefs_cancel_cb CB_ARGS(WIDGET button, POINTER client_data, POINTER ignored)
-{
- XtDestroyWidget (preferences_dialog);
- preferences_dialog = 0;
- XMapRaised (XtDisplay (demo_dialog), XtWindow (demo_dialog));
-}
-
-
-/* Callback for the OK button on the Preferences dialog.
- */
-static void
-prefs_ok_cb CB_ARGS(WIDGET button, POINTER client_data, POINTER call_data)
-{
- prefs_pair *pair = (prefs_pair *) client_data;
- saver_preferences *p = pair->a;
- saver_preferences *p2 = pair->b;
-
- prefs_cancel_cb CB_ARGS(button, client_data, call_data);
-
-#ifdef HAVE_ATHENA
- /* Athena doesn't let us put callbacks on these widgets, so run
- all the callbacks by hand when OK is pressed. */
- prefs_min_cb (timeout_text, (POINTER) &p2->timeout, 0);
- prefs_min_cb (cycle_text, (POINTER) &p2->cycle, 0);
- prefs_sec_cb (fade_text, (POINTER) &p2->fade_seconds, 0);
- prefs_int_cb (fade_ticks_text, (POINTER) &p2->fade_ticks, 0);
- prefs_min_cb (lock_timeout_text, (POINTER) &p2->lock_timeout, 0);
- prefs_sec_cb (passwd_timeout_text, (POINTER) &p2->passwd_timeout, 0);
-#endif /* HAVE_ATHENA */
-
- p->timeout = p2->timeout;
- p->cycle = p2->cycle;
- p->lock_timeout = p2->lock_timeout;
- p->passwd_timeout = p2->passwd_timeout;
- p->fade_seconds = p2->fade_seconds;
- p->fade_ticks = p2->fade_ticks;
- p->verbose_p = p2->verbose_p;
- p->install_cmap_p = p2->install_cmap_p;
- p->fade_p = p2->fade_p;
- p->unfade_p = p2->unfade_p;
- p->lock_p = p2->lock_p;
-
- write_init_file (p, short_version, p->verbose_p);
-}
-
-
-static void
-make_preferences_dialog (prefs_pair *pair, Widget parent)
-{
- saver_preferences *p = pair->a;
- saver_preferences *p2 = pair->b;
-
- Screen *screen = widget_screen (parent);
- Display *dpy = widget_display (parent);
-
- *p2 = *p; /* copy all slots of p into p2. */
-
- create_preferences_dialog (parent,
- DefaultVisualOfScreen (screen),
- DefaultColormapOfScreen (screen));
-
- add_button_callback (prefs_done, prefs_ok_cb, (POINTER) pair);
- add_button_callback (prefs_cancel, prefs_cancel_cb, 0);
-
-#define CB(widget,type,slot) \
- add_text_callback ((widget), (type), (POINTER) (slot))
-#define CBT(widget,type,slot) \
- add_toggle_callback ((widget), (type), (POINTER) (slot))
-
-#ifndef HAVE_ATHENA
- /* When using Athena widgets, we can't set callbacks for these,
- so in that case, we run them by hand when "OK" is pressed. */
- CB (timeout_text, prefs_min_cb, &p2->timeout);
- CB (cycle_text, prefs_min_cb, &p2->cycle);
- CB (fade_text, prefs_sec_cb, &p2->fade_seconds);
- CB (fade_ticks_text, prefs_int_cb, &p2->fade_ticks);
- CB (lock_timeout_text, prefs_min_cb, &p2->lock_timeout);
- CB (passwd_timeout_text, prefs_sec_cb, &p2->passwd_timeout);
-
-#endif /* !HAVE_ATHENA */
-
- CBT (verbose_toggle, prefs_bool_cb, &p2->verbose_p);
- CBT (install_cmap_toggle, prefs_bool_cb, &p2->install_cmap_p);
- CBT (fade_toggle, prefs_bool_cb, &p2->fade_p);
- CBT (unfade_toggle, prefs_bool_cb, &p2->unfade_p);
- CBT (lock_toggle, prefs_bool_cb, &p2->lock_p);
-#undef CB
-#undef CBT
-
- {
- Bool found_any_writable_cells = False;
- int nscreens = ScreenCount(dpy);
- int i;
- for (i = 0; i < nscreens; i++)
- {
- Screen *s = ScreenOfDisplay (dpy, i);
- if (has_writable_cells (s, DefaultVisualOfScreen (s)))
- {
- found_any_writable_cells = True;
- break;
- }
- }
-
- if (! found_any_writable_cells) /* fading isn't possible */
- {
- disable_widget (fade_text);
- disable_widget (fade_ticks_text);
- disable_widget (install_cmap_toggle);
- disable_widget (fade_toggle);
- disable_widget (unfade_toggle);
- }
- }
-}
-
-
-/* Formats a `Time' into "H:MM:SS". (Time is microseconds.)
- */
-static void
-format_time (char *buf, Time time)
-{
- int s = time / 1000;
- unsigned int h = 0, m = 0;
- if (s >= 60)
- {
- m += (s / 60);
- s %= 60;
- }
- if (m >= 60)
- {
- h += (m / 60);
- m %= 60;
- }
- sprintf (buf, "%u:%02u:%02u", h, m, s);
-}
-
-
-static void
-pop_preferences_dialog (prefs_pair *pair)
-{
- /* saver_preferences *p = pair->a; */
- saver_preferences *p2 = pair->b;
- char s[100];
-
- format_time (s, p2->timeout); set_text_string(timeout_text, s);
- format_time (s, p2->cycle); set_text_string(cycle_text, s);
- format_time (s, p2->lock_timeout); set_text_string(lock_timeout_text, s);
- format_time (s, p2->passwd_timeout); set_text_string(passwd_timeout_text, s);
- format_time (s, p2->fade_seconds); set_text_string(fade_text, s);
- sprintf (s, "%u", p2->fade_ticks); set_text_string(fade_ticks_text, s);
-
- set_toggle_button_state (verbose_toggle, p2->verbose_p);
- set_toggle_button_state (install_cmap_toggle, p2->install_cmap_p);
- set_toggle_button_state (fade_toggle, p2->fade_p);
- set_toggle_button_state (unfade_toggle, p2->unfade_p);
- set_toggle_button_state (lock_toggle, p2->lock_p);
-
- pop_up_dialog_box (preferences_dialog, preferences_form);
-}
-
-
-static void
-run_hack (Display *dpy, int n)
-{
- if (n <= 0) abort();
- xscreensaver_command (dpy, XA_DEMO, n, False, NULL);
-}
-
-
-static void
-warning_dialog_dismiss_cb CB_ARGS(WIDGET button, POINTER client_data,
- POINTER ignored)
-{
- WIDGET shell = (WIDGET) client_data;
- XtDestroyWidget (shell);
-}
-
-
-static void
-warning_dialog (WIDGET parent, const char *message)
-{
- char *msg = strdup (message);
- char *head;
-
- WIDGET dialog = 0;
- WIDGET label = 0;
- WIDGET ok = 0;
- int i = 0;
-
-#ifdef HAVE_MOTIF
-
- Widget w;
- Widget container;
- XmString xmstr;
- Arg av[10];
- int ac = 0;
-
- ac = 0;
- dialog = XmCreateWarningDialog (parent, "versionWarning", av, ac);
-
- w = XmMessageBoxGetChild (dialog, XmDIALOG_MESSAGE_LABEL);
- if (w) XtUnmanageChild (w);
- w = XmMessageBoxGetChild (dialog, XmDIALOG_CANCEL_BUTTON);
- if (w) XtUnmanageChild (w);
- w = XmMessageBoxGetChild (dialog, XmDIALOG_HELP_BUTTON);
- if (w) XtUnmanageChild (w);
-
- ok = XmMessageBoxGetChild (dialog, XmDIALOG_OK_BUTTON);
-
- ac = 0;
- XtSetArg (av[ac], XmNnumColumns, 1); ac++;
- XtSetArg (av[ac], XmNorientation, XmVERTICAL); ac++;
- XtSetArg (av[ac], XmNpacking, XmPACK_COLUMN); ac++;
- XtSetArg (av[ac], XmNrowColumnType, XmWORK_AREA); ac++;
- XtSetArg (av[ac], XmNspacing, 0); ac++;
- container = XmCreateRowColumn (dialog, "container", av, ac);
-
-#elif defined(HAVE_ATHENA)
-
- Widget form;
- dialog = XtVaCreatePopupShell("warning_dialog", transientShellWidgetClass,
- parent, 0);
- form = XtVaCreateManagedWidget("warning_form", formWidgetClass, dialog, 0);
-#endif /* HAVE_ATHENA */
-
- head = msg;
- while (head)
- {
- char name[20];
- char *s = strchr (head, '\n');
- if (s) *s = 0;
-
- sprintf (name, "label%d", i++);
-
-#ifdef HAVE_MOTIF
- xmstr = XmStringCreate (head, XmSTRING_DEFAULT_CHARSET);
- ac = 0;
- XtSetArg (av[ac], XmNlabelString, xmstr); ac++;
- label = XmCreateLabelGadget (container, name, av, ac);
- XtManageChild (label);
- XmStringFree (xmstr);
-#elif defined(HAVE_ATHENA)
-
- label = XtVaCreateManagedWidget (name, labelWidgetClass,
- form,
- XtNleft, XtChainLeft,
- XtNright, XtChainRight,
- XtNlabel, head,
- (label ? XtNfromVert : XtNtop),
- (label ? label : XtChainTop),
- 0);
-
-#endif /* HAVE_ATHENA */
-
- if (s)
- head = s+1;
- else
- head = 0;
- }
-
-#ifdef HAVE_MOTIF
-
- XtManageChild (container);
- XtRealizeWidget (dialog);
- XtManageChild (dialog);
-
-#elif defined(HAVE_ATHENA)
-
- ok = XtVaCreateManagedWidget ("ok", commandWidgetClass, form,
- XtNleft, XtChainLeft,
- XtNbottom, XtChainBottom,
- XtNfromVert, label,
- 0);
-
- XtRealizeWidget (dialog);
- XtPopup (dialog, XtGrabNone);
-#endif /* HAVE_ATHENA */
-
- add_button_callback (ok, warning_dialog_dismiss_cb, (POINTER) dialog);
-
- free (msg);
-}
-
-
-\f
-/* The main demo-mode command loop.
- */
-
-#if 0
-static Bool
-mapper (XrmDatabase *db, XrmBindingList bindings, XrmQuarkList quarks,
- XrmRepresentation *type, XrmValue *value, XPointer closure)
-{
- int i;
- for (i = 0; quarks[i]; i++)
- {
- if (bindings[i] == XrmBindTightly)
- fprintf (stderr, (i == 0 ? "" : "."));
- else if (bindings[i] == XrmBindLoosely)
- fprintf (stderr, "*");
- else
- fprintf (stderr, " ??? ");
- fprintf(stderr, "%s", XrmQuarkToString (quarks[i]));
- }
-
- fprintf (stderr, ": %s\n", (char *) value->addr);
-
- return False;
-}
-#endif
-
-
-static void
-the_network_is_not_the_computer (WIDGET parent)
-{
- Display *dpy = widget_display (parent);
- char *rversion, *ruser, *rhost;
- char *luser, *lhost;
- char *msg = 0;
- struct passwd *p = getpwuid (getuid ());
- const char *d = DisplayString (dpy);
-
-# if defined(HAVE_UNAME)
- struct utsname uts;
- if (uname (&uts) < 0)
- lhost = "<UNKNOWN>";
- else
- lhost = uts.nodename;
-# elif defined(VMS)
- strcpy (lhost, getenv("SYS$NODE"));
-# else /* !HAVE_UNAME && !VMS */
- strcat (lhost, "<UNKNOWN>");
-# endif /* !HAVE_UNAME && !VMS */
-
- if (p && p->pw_name)
- luser = p->pw_name;
- else
- luser = "???";
-
- server_xscreensaver_version (dpy, &rversion, &ruser, &rhost);
-
- /* Make a buffer that's big enough for a number of copies of all the
- strings, plus some. */
- msg = (char *) malloc (10 * ((rversion ? strlen(rversion) : 0) +
- (ruser ? strlen(ruser) : 0) +
- (rhost ? strlen(rhost) : 0) +
- strlen(lhost) +
- strlen(luser) +
- strlen(d) +
- 30));
- *msg = 0;
-
- if (!rversion || !*rversion)
- {
- sprintf (msg,
- "Warning:\n\n"
- "xscreensaver doesn't seem to be running on display \"%s\".",
- d);
- }
- else if (p && ruser && *ruser && !!strcmp (ruser, p->pw_name))
- {
- /* Warn that the two processes are running as different users.
- */
- sprintf(msg,
- "Warning:\n\n"
- "%s is running as user \"%s\" on host \"%s\".\n"
- "But the xscreensaver managing display \"%s\"\n"
- "is running as user \"%s\" on host \"%s\".\n"
- "\n"
- "Since they are different users, they won't be reading/writing\n"
- "the same ~/.xscreensaver file, so %s isn't\n"
- "going to work right.\n"
- "\n"
- "Either re-run %s as \"%s\", or re-run\n"
- "xscreensaver as \"%s\".\n",
- progname, luser, lhost,
- d,
- (ruser ? ruser : "???"), (rhost ? rhost : "???"),
- progname,
- progname, (ruser ? ruser : "???"),
- luser);
- }
- else if (rhost && *rhost && !!strcmp (rhost, lhost))
- {
- /* Warn that the two processes are running on different hosts.
- */
- sprintf (msg,
- "Warning:\n\n"
- "%s is running as user \"%s\" on host \"%s\".\n"
- "But the xscreensaver managing display \"%s\"\n"
- "is running as user \"%s\" on host \"%s\".\n"
- "\n"
- "If those two machines don't share a file system (that is,\n"
- "if they don't see the same ~%s/.xscreensaver file) then\n"
- "%s won't work right.",
- progname, luser, lhost,
- d,
- (ruser ? ruser : "???"), (rhost ? rhost : "???"),
- luser,
- progname);
- }
- else if (!!strcmp (rversion, short_version))
- {
- /* Warn that the version numbers don't match.
- */
- sprintf (msg,
- "Warning:\n\n"
- "This is %s version %s.\n"
- "But the xscreensaver managing display \"%s\"\n"
- "is version %s. This could cause problems.",
- progname, short_version,
- d,
- rversion);
- }
-
-
- if (*msg)
- warning_dialog (parent, msg);
-
- free (msg);
-}
-
-
-/* We use this error handler so that X errors are preceeded by the name
- of the program that generated them.
- */
-static int
-demo_ehandler (Display *dpy, XErrorEvent *error)
-{
- fprintf (stderr, "\nX error in %s:\n", progname);
- if (XmuPrintDefaultErrorMessage (dpy, error, stderr))
- exit (-1);
- else
- fprintf (stderr, " (nonfatal.)\n");
- return 0;
-}
-
-
-static char *defaults[] = {
-#include "XScreenSaver_ad.h"
- 0
-};
-
-int
-main (int argc, char **argv)
-{
- XtAppContext app;
- prefs_pair Pair, *pair;
- saver_preferences P, P2, *p, *p2;
- Bool prefs = False;
- int i;
- Display *dpy;
- Widget toplevel_shell;
- char *real_progname = argv[0];
- char *s;
-
- s = strrchr (real_progname, '/');
- if (s) real_progname = s+1;
-
- p = &P;
- p2 = &P2;
- pair = &Pair;
- pair->a = p;
- pair->b = p2;
- memset (p, 0, sizeof (*p));
- memset (p2, 0, sizeof (*p2));
-
- progname = real_progname;
-
- /* We must read exactly the same resources as xscreensaver.
- That means we must have both the same progclass *and* progname,
- at least as far as the resource database is concerned. So,
- put "xscreensaver" in argv[0] while initializing Xt.
- */
- argv[0] = "xscreensaver";
- progname = argv[0];
-
-
- toplevel_shell = XtAppInitialize (&app, progclass, 0, 0, &argc, argv,
- defaults, 0, 0);
-
- dpy = XtDisplay (toplevel_shell);
- db = XtDatabase (dpy);
- XtGetApplicationNameAndClass (dpy, &progname, &progclass);
- XSetErrorHandler (demo_ehandler);
-
- /* Complain about unrecognized command-line arguments.
- */
- for (i = 1; i < argc; i++)
- {
- char *s = argv[i];
- if (s[0] == '-' && s[1] == '-')
- s++;
- if (!strcmp (s, "-prefs"))
- prefs = True;
- else
- {
- fprintf (stderr, "usage: %s [ -display dpy-string ] [ -prefs ]\n",
- real_progname);
- exit (1);
- }
- }
-
- short_version = (char *) malloc (5);
- memcpy (short_version, screensaver_id + 17, 4);
- short_version [4] = 0;
-
- /* Load the init file, which may end up consulting the X resource database
- and the site-wide app-defaults file. Note that at this point, it's
- important that `progname' be "xscreensaver", rather than whatever
- was in argv[0].
- */
- p->db = db;
- load_init_file (p);
- *p2 = *p;
-
- /* Now that Xt has been initialized, and the resources have been read,
- we can set our `progname' variable to something more in line with
- reality.
- */
- progname = real_progname;
-
-
-#ifdef HAVE_ATHENA
- global_prefs_kludge = p; /* I hate C so much... */
-#endif /* HAVE_ATHENA */
-
-#if 0
- {
- XrmName name = { 0 };
- XrmClass class = { 0 };
- int count = 0;
- XrmEnumerateDatabase (db, &name, &class, XrmEnumAllLevels, mapper,
- (POINTER) &count);
- }
-#endif
-
-
- XA_VROOT = XInternAtom (dpy, "__SWM_VROOT", False);
- XA_SCREENSAVER = XInternAtom (dpy, "SCREENSAVER", False);
- XA_SCREENSAVER_VERSION = XInternAtom (dpy, "_SCREENSAVER_VERSION",False);
- XA_SCREENSAVER_STATUS = XInternAtom (dpy, "_SCREENSAVER_STATUS", False);
- XA_SCREENSAVER_ID = XInternAtom (dpy, "_SCREENSAVER_ID", False);
- XA_SCREENSAVER_RESPONSE = XInternAtom (dpy, "_SCREENSAVER_RESPONSE", False);
- XA_SELECT = XInternAtom (dpy, "SELECT", False);
- XA_DEMO = XInternAtom (dpy, "DEMO", False);
- XA_BLANK = XInternAtom (dpy, "BLANK", False);
- XA_LOCK = XInternAtom (dpy, "LOCK", False);
- XA_EXIT = XInternAtom (dpy, "EXIT", False);
- XA_RESTART = XInternAtom (dpy, "RESTART", False);
-
- make_demo_dialog (toplevel_shell, pair);
-
- if (prefs)
- {
- make_preferences_dialog (pair, toplevel_shell);
- pop_preferences_dialog (pair);
- }
-
- the_network_is_not_the_computer (preferences_dialog
- ? preferences_dialog
- : demo_dialog);
-
- XtAppMainLoop (app);
-
- exit (0);
-}
projects / xscreensaver / blobdiff