/*
*------------------------------------------------------------------------------
* Copyright (C) 2006-2009 University of Dundee. All rights reserved.
*
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*------------------------------------------------------------------------------
*/
package org.openmicroscopy.shoola.env.ui;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.io.File;
import javax.swing.JFrame;
import omero.model.OriginalFile;
import org.openmicroscopy.shoola.env.config.Registry;
import org.openmicroscopy.shoola.env.data.model.AnalysisActivityParam;
import org.openmicroscopy.shoola.env.data.model.DownloadActivityParam;
import omero.gateway.SecurityContext;
import org.openmicroscopy.shoola.util.ui.filechooser.FileChooser;
import omero.gateway.model.FileAnnotationData;
/**
* Activity to analyze data.
*
* @author Jean-Marie Burel
* <a href="mailto:j.burel@dundee.ac.uk">j.burel@dundee.ac.uk</a>
* @author Donald MacDonald
* <a href="mailto:donald@lifesci.dundee.ac.uk">donald@lifesci.dundee.ac.uk</a>
* @version 3.0
* @since 3.0-Beta4
*/
public class AnalysisActivity
extends ActivityComponent
{
/** The description of the activity. */
private static final String DESCRIPTION_CREATION = "Analysing";
/** The description of the activity when finished. */
private static final String DESCRIPTION_CREATED = "Analysis finished";
/** The description of the activity when cancelled. */
private static final String DESCRIPTION_CANCEL = "Analysis cancelled";
/** The parameters hosting information about the figure to make. */
private AnalysisActivityParam parameters;
/**
* Creates a new instance.
*
* @param viewer The viewer this data loader is for.
* Mustn't be <code>null</code>.
* @param registry Convenience reference for subclasses.
* @param ctx The security context.
* @param parameters The parameters used to analyze.
*/
public AnalysisActivity(UserNotifier viewer, Registry registry,
SecurityContext ctx, AnalysisActivityParam parameters)
{
super(viewer, registry, ctx);
if (parameters == null)
throw new IllegalArgumentException("Parameters not valid.");
this.parameters = parameters;
initialize(DESCRIPTION_CREATION, parameters.getIcon());
}
/**
* Creates a concrete loader.
* @see ActivityComponent#createLoader()
*/
protected UserNotifierLoader createLoader()
{
return null;
}
/**
* Modifies the text of the component.
* @see ActivityComponent#notifyActivityEnd()
*/
protected void notifyActivityEnd()
{
type.setText(DESCRIPTION_CREATED);
}
/** Notifies to dowload the file. */
protected void notifyDownload()
{
//Check name space.
/*
if (!(result instanceof FileAnnotationData)) {
downloadButton.setEnabled(false);
return;
}
*/
final FileAnnotationData data = (FileAnnotationData) result;
JFrame f = registry.getTaskBar().getFrame();
FileChooser chooser = new FileChooser(f, FileChooser.SAVE,
"Download", "Select where to download the results.", null,
true);
IconManager icons = IconManager.getInstance(registry);
chooser.setTitleIcon(icons.getIcon(IconManager.DOWNLOAD_48));
chooser.setSelectedFileFull(data.getFileName());
chooser.setApproveButtonText("Download");
chooser.addPropertyChangeListener(new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent evt) {
String name = evt.getPropertyName();
if (FileChooser.APPROVE_SELECTION_PROPERTY.equals(name)) {
File[] files = (File[]) evt.getNewValue();
File folder = files[0];
if (data == null) return;
OriginalFile f = (OriginalFile) data.getContent();
IconManager icons = IconManager.getInstance(registry);
DownloadActivityParam activity =
new DownloadActivityParam(f,
folder, icons.getIcon(IconManager.DOWNLOAD_22));
activity.setLegend(data.getDescription());
activity.setLegendExtension(
DownloadActivity.LEGEND_TEXT_CSV);
viewer.notifyActivity(ctx, activity);
}
}
});
chooser.centerDialog();
}
/**
* Modifies the text of the component.
* @see ActivityComponent#notifyActivityCancelled()
*/
protected void notifyActivityCancelled()
{
type.setText(DESCRIPTION_CANCEL);
}
/**
* No-operation in this case.
* @see ActivityComponent#notifyActivityError()
*/
protected void notifyActivityError() {}
}