111 lines
3.6 KiB
Java
111 lines
3.6 KiB
Java
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/*
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* Static util functions...
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*/
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// when who what
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// 06/27/97 jband added this header to my code
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//
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package com.netscape.jsdebugging.ifcui;
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import java.io.*;
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import netscape.application.*;
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import netscape.util.*;
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public class Util
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{
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public static String expandTabs(String aString, int tabstops)
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{
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if( -1 == aString.indexOf('\t') )
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return aString;
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StringBuffer sb = new StringBuffer();
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int i,c;
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char ch;
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int newi;
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for(i=0,newi=0,c=aString.length(); i < c ; i++, newi++ )
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{
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ch = aString.charAt(i);
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if( ch == '\t' )
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{
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int spaces = ((newi+(tabstops-1))%tabstops)+1;
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for( int k = 0; k < spaces; k++ )
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sb.append(" ");
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newi += spaces-1;
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}
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else
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sb.append(ch);
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}
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return sb.toString();
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}
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/**
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* Searches IFC Archive for root with given classname.
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* returns rootidentifier on success, -1 on failure
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*
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* NOTE: this makes the assupmtion that there will only be one
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* rootidentifier for a given classname. I don't think IFC
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* enforces this. If you want to make that convention and
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* use this method, then beware.
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*
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*/
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public static int RootIdentifierForClassName( Archive a, String n )
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{
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int[] rootIdentifiers = a.rootIdentifiers();
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if( null != rootIdentifiers && 0 != rootIdentifiers.length )
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{
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for( int i = 0; i < rootIdentifiers.length; i++ )
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{
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int id = rootIdentifiers[i];
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if( n.equals(a.classTableForIdentifier(id).className()) )
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return id;
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}
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}
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return -1;
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}
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public static final String TEN_ZEROS = "0000000000";
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}
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