/*
* AbstractBrowserTask
* :tabSize=4:indentSize=4:noTabs=false:
* :folding=explicit:collapseFolds=1:
*
* Copyright © 2010 Matthieu Casanova
* Portions Copyright (C) 2000, 2003 Slava Pestov
*
* 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 any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
package org.gjt.sp.jedit.browser;
//{{{ Imports
import org.gjt.sp.jedit.io.VFS;
import org.gjt.sp.util.Task;
import org.gjt.sp.util.TaskListener;
import org.gjt.sp.util.TaskManager;
import org.gjt.sp.util.ThreadUtilities;
//}}}
/**
* @author Matthieu Casanova
* @version $Id$
*/
abstract class AbstractBrowserTask extends Task
{
//{{{ BrowserIORequest constructor
/**
* Creates a new browser I/O request.
* @param browser The VFS browser instance
* @param path The first path name to operate on
*/
AbstractBrowserTask(VFSBrowser browser,
Object session, VFS vfs, String path, Runnable awtTask)
{
this.browser = browser;
this.session = session;
this.vfs = vfs;
this.path = path;
if (awtTask != null)
{
MyTaskListener listener = new MyTaskListener(awtTask);
TaskManager.instance.addTaskListener(listener);
}
} //}}}
//{{{ Instance variables
protected VFSBrowser browser;
protected Object session;
protected VFS vfs;
protected String path;
//}}}
private class MyTaskListener implements TaskListener
{
private final Runnable runnable;
private MyTaskListener(Runnable runnable)
{
this.runnable = runnable;
}
@Override
public void waiting(Task task)
{
}
@Override
public void running(Task task)
{
}
@Override
public void done(Task task)
{
if (task == AbstractBrowserTask.this)
{
TaskManager.instance.removeTaskListener(this);
ThreadUtilities.runInDispatchThread(runnable);
}
}
@Override
public void statusUpdated(Task task)
{
}
@Override
public void maximumUpdated(Task task)
{
}
@Override
public void valueUpdated(Task task)
{
}
}
}