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Viewing changes to xless/functions.c

  • Committer: Bazaar Package Importer
  • Author(s): Torsten Werner
  • Date: 2002-03-21 16:57:43 UTC
  • Revision ID: james.westby@ubuntu.com-20020321165743-e9mv12c1tb1plztg
Tags: upstream-2.6
Import upstream version 2.6

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xless/functions.c
 
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/* Copyright 1989 Massachusetts Institute of Technology */
 
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/*
 
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 * Author: Dave Glowacki
 
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 *         UCB Software Warehouse
 
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 *
 
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 * $Header: /usr/sww/src/X11R5/local/clients/xless-1.4/RCS/functions.c,v 1.8 1993/02/26 01:14:30 dglo Exp $
 
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 */
 
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#include "xless.h"
 
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static void
 
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okQuitAll(widget, closure, callData)
 
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Widget widget;
 
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XtPointer closure;
 
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XtPointer callData;
 
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{
 
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  XtPopdown((Widget)closure);
 
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  XtDestroyWidget((Widget)closure);
 
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  DestroyAllWindows();
 
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  exit(0);
 
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}
 
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static void
 
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cancelQuitAll(widget, closure, callData)
 
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Widget widget;
 
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XtPointer closure;
 
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XtPointer callData;
 
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{
 
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  XtPopdown((Widget)closure);
 
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}
 
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static int
 
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QuitAllPrompt()
 
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{
 
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  Widget toplevel;
 
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  static Widget quitall = 0;
 
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  /* make sure there's at least one window */
 
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  if (!windowlist)
 
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    return(1);
 
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  /* grab first base widget */
 
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  toplevel = windowlist->base;
 
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  /* popup warning box */
 
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  if (!quitall)
 
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    quitall = MessageBox(toplevel, "Quit ALL windows?",
 
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                       "Cancel", cancelQuitAll, "OK", okQuitAll, 0);
 
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  SetPopup(toplevel, quitall);
 
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  return(0);
 
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}
 
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/*
 
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 * clean up, exit application
 
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 */
 
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void
 
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QuitFunction()
 
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{
 
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  if ((windowcount == 1) || QuitAllPrompt()) {
 
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    DestroyAllWindows();
 
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    exit(0);
 
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  }
 
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}