/*
* IzPack - Copyright 2001-2008 Julien Ponge, All Rights Reserved.
*
* http://izpack.org/
* http://izpack.codehaus.org/
*
* Copyright 2004 Klaus Bartz
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.izforge.izpack.event;
import com.izforge.izpack.installer.AutomatedInstallData;
import com.izforge.izpack.util.AbstractUIProgressHandler;
import com.izforge.izpack.util.Debug;
import com.izforge.izpack.util.ExtendedUIProgressHandler;
/**
* Installer listener for reset the progress bar and initialize the simple installer listener to
* support progress bar interaction. To support progress bar interaction add this installer listener
* as first listener.
*
* @author Klaus Bartz
*/
public class ProgressBarInstallerListener extends SimpleInstallerListener
{
/**
*
*/
public ProgressBarInstallerListener()
{
super(false);
// TODO Auto-generated constructor stub
}
/*
* (non-Javadoc)
*
* @see com.izforge.izpack.compiler.InstallerListener#afterPacks(com.izforge.izpack.installer.AutomatedInstallData,
* com.izforge.izpack.util.AbstractUIProgressHandler)
*/
public void afterPacks(AutomatedInstallData idata, AbstractUIProgressHandler handler)
throws Exception
{
if (handler instanceof ExtendedUIProgressHandler && getProgressBarCallerCount() > 0)
{
String progress = getMsg("CustomActions.progress");
String tip = getMsg("CustomActions.tip");
if ("CustomActions.tip".equals(tip) || "CustomActions.progress".equals(progress))
{
Debug
.trace("No messages found for custom action progress bar interactions; skiped.");
return;
}
((ExtendedUIProgressHandler) handler).restartAction("Configure", progress, tip,
getProgressBarCallerCount());
SimpleInstallerListener.doInformProgressBar = true;
}
}
}