/*
* This file is part of Caliph & Emir.
*
* Caliph & Emir 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.
*
* Caliph & Emir 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 Caliph & Emir; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Copyright statement:
* --------------------
* (c) 2002-2005 by Mathias Lux (mathias@juggle.at)
* http://www.juggle.at, http://caliph-emir.sourceforge.net
*/
package at.lux.fotoretrieval;
import java.awt.Dimension;
import java.awt.Toolkit;
import java.text.DecimalFormat;
import java.text.NumberFormat;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import javax.swing.JProgressBar;
import org.jdom.Element;
import at.lux.components.ProgressWindow;
import at.lux.fotoretrieval.panels.ResultsPanel;
import at.lux.fotoretrieval.retrievalengines.DatabaseRetrievalEngine;
import at.lux.fotoretrieval.retrievalengines.RetrievalEngine;
/**
* SimilarImageSearchThread
*
* @author Mathias Lux, mathias@juggle.at
*/
public class DatabaseSimilarImageSearchThread extends Thread {
Set <Element> visualDescriptor = Collections.synchronizedSet(new HashSet());;
String dir;
boolean recursive;
RetrievalFrame parent;
JProgressBar progress;
DecimalFormat df;
public DatabaseSimilarImageSearchThread(Element visualDescriptor, String directory, boolean descend,
RetrievalFrame frame, JProgressBar progress) {
this.visualDescriptor.add(visualDescriptor);
this.dir = directory;
this.recursive = descend;
this.parent = frame;
this.progress = progress;
df = (DecimalFormat) NumberFormat.getInstance();
df.setMaximumFractionDigits(2);
}
public DatabaseSimilarImageSearchThread(Set<Element> visualDescriptor, String directory, boolean descend,
RetrievalFrame frame, JProgressBar progress) {
this.visualDescriptor = visualDescriptor;
this.dir = directory;
this.recursive = descend;
this.parent = frame;
this.progress = progress;
df = (DecimalFormat) NumberFormat.getInstance();
df.setMaximumFractionDigits(2);
}
public void run() {
parent.setEnabled(false);
ProgressWindow pw = new ProgressWindow(parent, progress);
pw.pack();
Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
pw.setLocation((d.width - pw.getWidth()) / 2, (d.height - pw.getHeight()) / 2);
pw.setVisible(true);
long stime, ftime;
stime = System.currentTimeMillis();
parent.setStatus("searching for similar images ...");
// RetrievalEngine engine = new FileSystemRetrieval();
RetrievalEngine engine = new DatabaseRetrievalEngine();
List<ResultListEntry> results = engine.getSimilarImages(visualDescriptor.iterator().next(), dir, recursive, progress);
stime = System.currentTimeMillis() - stime;
ftime = System.currentTimeMillis();
parent.setStatus("Formatting results ...");
ResultsPanel rp = new ResultsPanel(results, progress);
ftime = System.currentTimeMillis() - ftime;
parent.addResult(rp);
parent.setStatus("Searched for " + df.format(stime / 1000.0) + " s, formatting lasted " + df.format(ftime / 1000.0) + " s");
pw.setVisible(false);
parent.setEnabled(true);
}
}