/*
* File : SingleFilePanel.java Created : 30 sept. 2003 02:50:19 By : Olivier
*
* Azureus - a Java Bittorrent client
*
* 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.
*
* 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 ( see the LICENSE file ).
*
* 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.gudy.azureus2.ui.swt.maketorrent;
import java.io.File;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.DirectoryDialog;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Text;
import org.gudy.azureus2.core3.internat.MessageText;
import org.gudy.azureus2.ui.swt.Messages;
import org.gudy.azureus2.ui.swt.mainwindow.Colors;
import org.gudy.azureus2.ui.swt.wizard.AbstractWizardPanel;
import org.gudy.azureus2.ui.swt.wizard.IWizardPanel;
/**
* @author Olivier
*
*/
public class DirectoryPanel extends AbstractWizardPanel {
private Text file;
public DirectoryPanel(NewTorrentWizard wizard, IWizardPanel previous) {
super(wizard, previous);
}
/*
* (non-Javadoc)
*
* @see org.gudy.azureus2.ui.swt.maketorrent.IWizardPanel#show()
*/
public void show() {
wizard.setTitle(MessageText.getString("wizard.directory"));
wizard.setCurrentInfo(MessageText.getString("wizard.choosedirectory"));
Composite panel = wizard.getPanel();
GridLayout layout = new GridLayout();
layout.numColumns = 3;
panel.setLayout(layout);
Label label = new Label(panel, SWT.NULL);
Messages.setLanguageText(label, "wizard.directory");
file = new Text(panel, SWT.BORDER);
file.addModifyListener(new ModifyListener() {
/*
* (non-Javadoc)
*
* @see org.eclipse.swt.events.ModifyListener#modifyText(org.eclipse.swt.events.ModifyEvent)
*/
public void modifyText(ModifyEvent arg0) {
String fName = file.getText();
((NewTorrentWizard) wizard).directoryPath = fName;
String error = "";
if (!fName.equals("")) {
File f = new File(file.getText());
if (!f.exists() || !f.isDirectory()) {
error = MessageText.getString("wizard.invaliddirectory");
}else{
String parent = f.getParent();
if ( parent != null ){
((NewTorrentWizard) wizard).setDefaultOpenDir( parent );
}
}
}
wizard.setErrorMessage(error);
wizard.setNextEnabled(!((NewTorrentWizard) wizard).directoryPath.equals("") && error.equals(""));
}
});
file.setText(((NewTorrentWizard) wizard).directoryPath);
GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
file.setLayoutData(gridData);
Button browse = new Button(panel, SWT.PUSH);
browse.addListener(SWT.Selection, new Listener() {
/*
* (non-Javadoc)
*
* @see org.eclipse.swt.widgets.Listener#handleEvent(org.eclipse.swt.widgets.Event)
*/
public void handleEvent(Event arg0) {
DirectoryDialog fd = new DirectoryDialog(wizard.getWizardWindow());
if (wizard.getErrorMessage().equals("") && !((NewTorrentWizard) wizard).directoryPath.equals("")) {
fd.setFilterPath(((NewTorrentWizard) wizard).directoryPath);
}else{
String def = ((NewTorrentWizard) wizard).getDefaultOpenDir();
if ( def.length() > 0 ){
fd.setFilterPath( def );
}
}
String f = fd.open();
if (f != null){
file.setText(f);
File ff = new File(f);
String parent = ff.getParent();
if ( parent != null ){
((NewTorrentWizard) wizard).setDefaultOpenDir( parent );
}
}
}
});
Messages.setLanguageText(browse, "wizard.browse");
label = new Label(panel, SWT.NULL);
gridData = new GridData(GridData.FILL_HORIZONTAL);
gridData.horizontalSpan = 3;
label.setLayoutData(gridData);
label.setText("\n");
label = new Label(panel, SWT.NULL);
gridData = new GridData(GridData.FILL_HORIZONTAL);
gridData.horizontalSpan = 3;
label.setLayoutData(gridData);
label.setForeground(Colors.blue);
Messages.setLanguageText(label, "wizard.hint.directory");
}
/*
* (non-Javadoc)
*
* @see org.gudy.azureus2.ui.swt.maketorrent.IWizardPanel#getNextPanel()
*/
public IWizardPanel getNextPanel() {
// TODO Auto-generated method stub
return new SavePathPanel(((NewTorrentWizard) wizard), this);
}
public void setFilename(String filename) {
file.setText(filename);
}
}