// BlogBridge -- RSS feed reader, manager, and web based service
// Copyright (C) 2002-2006 by R. Pito Salas
//
// 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 (at your option) 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
//
// Contact: R. Pito Salas
// mailto:pitosalas@users.sourceforge.net
// More information: about BlogBridge
// http://www.blogbridge.com
// http://sourceforge.net/projects/blogbridge
//
// $Id $
//
package com.salas.bb.utils.feedscollections;
import com.salas.bb.utils.uif.BBFormBuilder;
import com.salas.bb.utils.i18n.Strings;
import javax.swing.*;
/**
* Collection loading progress page.
*/
class CLoadingProgressPage extends JPanel implements IProgressListener
{
private JLabel lbStatus;
private JProgressBar pbProgress;
/**
* Creates a new <code>JPanel</code> with a double buffer
* and a flow layout.
*/
public CLoadingProgressPage()
{
lbStatus = new JLabel();
pbProgress = new JProgressBar();
BBFormBuilder builder = new BBFormBuilder("0:grow", this);
builder.setDefaultDialogBorder();
builder.appendRow("0:grow");
builder.appendRow("p");
builder.appendRelatedComponentsGapRow();
builder.appendRow("p");
builder.appendRow("0:grow");
builder.nextLine();
builder.append(lbStatus);
builder.nextLine(2);
builder.append(pbProgress);
pbProgress.setMinimum(0);
pbProgress.setMaximum(100);
pbProgress.setVisible(false);
lbStatus.setText(Strings.message("collections.loading.please.wair"));
}
/**
* Invoked when loading of collection started.
*/
public void started()
{
setStatus(Strings.message("collections.loading.collection"));
SwingUtilities.invokeLater(new Runnable()
{
public void run()
{
pbProgress.setValue(0);
pbProgress.setVisible(true);
}
});
}
/**
* Invoked when progress changed.
*
* @param percentage progress percentage [0;100].
*/
public void progress(final int percentage)
{
SwingUtilities.invokeLater(new Runnable()
{
public void run()
{
pbProgress.setValue(percentage);
}
});
}
/**
* Sets explicit status of loader.
*
* @param status status message.
*/
public void status(String status)
{
setStatus(status);
}
/**
* Invoked when loading finished.
*
* @param error NULL if no error.
*/
public void finished(String error)
{
progress(100);
setStatus(error == null ? Strings.message("collections.loading.successful") : error);
}
/**
* Sets status message.
*
* @param text text.
*/
private void setStatus(final String text)
{
SwingUtilities.invokeLater(new Runnable()
{
public void run()
{
lbStatus.setText(text);
}
});
}
}