[xemacs-hg @ 2001-05-23 09:59:33 by ben] xemacs.mak: call `ver' to get the exact os version and put it in the installation; suggestion from adrian. behavior-defs.el: Add scroll-in-place, jka-compr, efs, fix up some things. pop.c: Remove BROKEN_CYGWIN. etc\sample.init.el: Rewrite to be much more careful about loading features -- now it decays gracefully even in the complete absence of packages. Also avoid doing obnoxious things when loading efs. configure.in: add some support for eventually turning on file coding by default. Fix numerous places where AC_MSG_WARN had quotes around its arg, which is bad. Replace with []. Same for AC_MSG_ERROR. s\cygwin32.h, s\mingw32.h: remove support for way old beta versions of cygwin. don't put -Wno-sign-compare in the system switches; this isn't a system issue. define BROKEN_SIGIO for cygwin to get C-g support. device-msw.c: signal an error rather than crash with an unavailable network printer (from Mike Alexander). event-msw.c: cleanup headers. fix (hopefully) an error with data corruption when sending to a network connection. fileio.c: Fix evil code that attempts to handle the ~user prefix by (a) always assuming we're referencing ourselves and not even verifying the user -- hence any file with a tilde as its first char is invalid! (b) if there wasn't a slash following the filename, the pointer was set *past* the end of file and we started reading from uninitialized memory. Now we simply treat these as files, always. optionally for 21.4 (doc fix): lread.c: cambia de pas_de_lache_ici -- al minimo usa la palabra certa. frame.c: fix warnings. emacs.c, nt.c, ntproc.c, process-nt.c, realpath.c, unexnt.c: rename MAX_PATH to standard PATH_MAX. process-nt.c, realpath.c: cleanup headers. process-unix.c, sysdep.c, systime.h, syswindows.h: kill BROKEN_CYGWIN and support for way old beta versions of cygwin. sysfile.h: use _MAX_PATH (Windows) preferentially for PATH_MAX if defined. include io.h on Cygwin (we need get_osfhandle()). include sys/fcntl.h always, since we were including it in various header files anyway. unexcw.c: fix up style to conform to standard. remove duplicate definition of PERROR. buffer.c: comment change. database.c, debug.h, device-tty.c, dired-msw.c, glyphs-msw.c: header cleanups (remove places that directly include a system header file, because we have our own layer to do this more cleanly and portably); indentation fixes.

/*
 * Copyright (c) 2000, Red Hat, Inc.
 *
 *     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.
 *
 *     A copy of the GNU General Public License can be found at
 *     http://www.gnu.org/
 *
 * Written by DJ Delorie <dj@cygnus.com>
 *
 */

/* The purpose of this file is to provide common functionality for
   all the dialogs in the program. */

#include "win32.h"
#include <stdio.h>
#include <stdlib.h>
#include "dialog.h"
#include "msg.h"
#include "log.h"

char *
eget (HWND h, int id, char *var)
{
  char tmp[4000];
  if (var)
    {
      free (var);
      var = 0;
    }
  if (GetDlgItemText (h, id, tmp, sizeof (tmp)) > 0) 
    {
      var = (char *) malloc (strlen (tmp)+1);
      strcpy (var, tmp);
    }
  return var;
}

int
eget (HWND h, int id)
{
  BOOL s;
  int r = GetDlgItemInt (h, id, &s, TRUE);
  return r;
}

void
eset (HWND h, int id, char *val)
{
  SetDlgItemText (h, id, val);
}

void
eset (HWND h, int id, int val)
{
  SetDlgItemInt (h, id, (UINT)val, TRUE);
}

int
rbget (HWND h, int *ids)
{
  int i;
  for (i=0; ids[i]; i++)
    if (IsDlgButtonChecked (h, ids[i]) == BST_CHECKED)
      return ids[i];
  return 0;
}

void
rbset (HWND h, int *ids, int id)
{
  int i;
  for (i=0; ids[i]; i++)
    CheckDlgButton (h, ids[i], id==ids[i] ? BST_CHECKED : BST_UNCHECKED);
}

void
fatal (char *m)
{
  DWORD e = GetLastError ();
  char *buf;
  FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
		 0,
		 e,
		 0,
		 (CHAR *)&buf,
		 0,
		 0);
  MessageBox (0, buf, m, 0);
  exit_setup (1);
}