001/* 002 * IzPack - Copyright 2001-2005 Julien Ponge, All Rights Reserved. 003 * 004 * http://www.izforge.com/izpack/ 005 * http://developer.berlios.de/projects/izpack/ 006 * 007 * Copyright 2004 Klaus Bartz 008 * 009 * Licensed under the Apache License, Version 2.0 (the "License"); 010 * you may not use this file except in compliance with the License. 011 * You may obtain a copy of the License at 012 * 013 * http://www.apache.org/licenses/LICENSE-2.0 014 * 015 * Unless required by applicable law or agreed to in writing, software 016 * distributed under the License is distributed on an "AS IS" BASIS, 017 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 018 * See the License for the specific language governing permissions and 019 * limitations under the License. 020 */ 021 022package com.izforge.izpack.util; 023 024/** 025 * This interface allowes an extended interaction with a user interface handler. 026 * 027 * @author Klaus Bartz 028 */ 029public interface ExtendedUIProgressHandler 030{ 031 032 static final int BEFORE = 0; 033 034 static final int AFTER = 1; 035 036 /** 037 * The action restarts. 038 * 039 * @param name The name of the action. 040 * @param overallMsg message to be used in the overall label. 041 * @param tipMsg message to be used in the tip label. 042 * @param no_of_steps The number of steps the action consists of. 043 */ 044 void restartAction(String name, String overallMsg, String tipMsg, int no_of_steps); 045 046 /** 047 * Notify of progress with automatic counting. 048 * 049 * @param stepMessage an additional message describing the substep the type of the substep 050 */ 051 public void progress(String stepMessage); 052 053}