UniProtAccessorNodeDialog.java

package au.com.acpfg.misc.uniprot;

import java.util.List;

import javax.swing.JFileChooser;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;

import org.knime.core.node.defaultnodesettings.DefaultNodeSettingsPane;
import org.knime.core.node.defaultnodesettings.DialogComponentBoolean;
import org.knime.core.node.defaultnodesettings.DialogComponentColumnNameSelection;
import org.knime.core.node.defaultnodesettings.DialogComponentFileChooser;
import org.knime.core.node.defaultnodesettings.DialogComponentNumber;
import org.knime.core.node.defaultnodesettings.DialogComponentString;
import org.knime.core.node.defaultnodesettings.DialogComponentStringListSelection;
import org.knime.core.node.defaultnodesettings.DialogComponentStringSelection;
import org.knime.core.node.defaultnodesettings.SettingsModelBoolean;
import org.knime.core.node.defaultnodesettings.SettingsModelIntegerBounded;
import org.knime.core.node.defaultnodesettings.SettingsModelString;
import org.knime.core.data.StringValue;

/**
 * <code>NodeDialog</code> for the UniProt Node: which accesses the XML records
 * maintained by www.uniprot.org
 *
 * This node dialog derives from {@link DefaultNodeSettingsPane} which allows
 * creation of a simple dialog with standard components. If you need a more 
 * complex dialog please derive directly from 
 * {@link org.knime.core.node.NodeDialogPane}.
 * 
 * @author Andrew Cassin
 */
public class UniProtAccessorNodeDialog extends DefaultNodeSettingsPane {

	private final static String UNIREF_TASK = "Retrieve UniRef Entries";
	
    protected UniProtAccessorNodeDialog() {
        super();
        
        final SettingsModelString task = UniProtAccessorNodeModel.make_as_string(UniProtAccessorNodeModel.CFGKEY_TASK);
        final SettingsModelString uniref = UniProtAccessorNodeModel.make_as_string(UniProtAccessorNodeModel.CFGKEY_UNIREF);
        final SettingsModelString from_db = UniProtAccessorNodeModel.make_as_string(UniProtAccessorNodeModel.CFGKEY_FROM_ACCSN);
        final SettingsModelString to_db   = UniProtAccessorNodeModel.make_as_string(UniProtAccessorNodeModel.CFGKEY_TO_ACCSN);
        uniref.setEnabled(task.getStringValue().equals(UNIREF_TASK));
        task.addChangeListener(new ChangeListener() {

			@Override
			public void stateChanged(ChangeEvent arg0) {
				uniref.setEnabled(task.getStringValue().equals(UNIREF_TASK));
				from_db.setEnabled(task.getStringValue().startsWith("Map"));
				to_db.setEnabled(task.getStringValue().startsWith("Map"));
			}
        	
        });
        addDialogComponent(new DialogComponentStringSelection(task, "Task to perform:", new String[] {"Retrieve UniProt Entries", "Retrieve UniRef Entries", "Retrieve UniPARC Entries", "Map Accessions" }));
        addDialogComponent(new DialogComponentBoolean(new SettingsModelBoolean(UniProtAccessorNodeModel.CFGKEY_WANTXML, false), "include XML in results?"));

        addDialogComponent(new DialogComponentColumnNameSelection(UniProtAccessorNodeModel.make_as_string(UniProtAccessorNodeModel.CFGKEY_ACCSN_COL), "Accessions from column:", 0, true, false, StringValue.class));
        addDialogComponent(new DialogComponentStringSelection(uniref, "UniRef Database", new String[] {"UniRef100", "UniRef90", "UniRef50"}));
        this.createNewGroup("Accession Mapping:");
        List<String> from_dbs = AccessionMapTask.get_db_list(true);
        List<String> to_dbs   = AccessionMapTask.get_db_list(false);
        addDialogComponent(new DialogComponentStringSelection(from_db, "From:", 
        					from_dbs.toArray(new String[0])));
        addDialogComponent(new DialogComponentStringSelection(to_db, "To:",
        					to_dbs.toArray(new String[0])));
        
        createNewTab("Results Cache");
        final SettingsModelBoolean        use_cache       = (SettingsModelBoolean)UniProtAccessorNodeModel.make(UniProtAccessorNodeModel.CFGKEY_CACHE);
        final SettingsModelIntegerBounded cache_freshness = (SettingsModelIntegerBounded) UniProtAccessorNodeModel.make(UniProtAccessorNodeModel.CFGKEY_CACHE_FRESHNESS);
        final SettingsModelString         cache_filename  = UniProtAccessorNodeModel.make_as_string(UniProtAccessorNodeModel.CFGKEY_CACHE_FILENAME);
        use_cache.addChangeListener(new ChangeListener() {

			@Override
			public void stateChanged(ChangeEvent arg0) {
				boolean yes = use_cache.getBooleanValue();
				cache_freshness.setEnabled(yes);
				cache_filename.setEnabled(yes);
			}
        	
        });
        
        addDialogComponent(new DialogComponentBoolean(use_cache,          "Cache results locally?"));
        addDialogComponent(new DialogComponentNumber(cache_freshness,     "Re-fetch cached results older than ... days", new Integer(30)));
        addDialogComponent(new DialogComponentFileChooser(cache_filename, "cache-file-history", JFileChooser.OPEN_DIALOG, false));
        
    }
}