MainWindow.java

package pikater.gui.java;

import java.awt.Dimension;
import java.awt.GridBagLayout;
import java.util.Vector;

import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JSplitPane;
import javax.swing.JTree;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeModel;
import javax.swing.tree.TreeModel;

import pikater.Agent_GUI;
import pikater.ontology.messages.Task;

public class MainWindow extends JFrame {

	public static final int GET_FILES_INFO = 0;
	public static final int UPDATE_METADATA = 1;
	public static final int ON_LOAD = 2;
	public static final int START_EXPERIMENT = 3;
	public static final int IMPORT_FILE = 4;

	private class TreePanel {

		String name;
		JPanel panel;

		public TreePanel(String name, JPanel panel) {
			this.name = name;
			this.panel = panel;
		}

		@Override
		public String toString() {
			return name;
		}

		public JPanel getPanel() {
			return panel;
		}
	}

	private static final long serialVersionUID = 1L;
	private JSplitPane jSplitPane = null;
	private JPanel jPanel1 = null;
	private JTree jTree = null;
	private TreeModel menuModel = null; // @jve:decl-index=0:
	private Agent_GUI myAgent = null;
	private FileManagerPanel fileManager = null;
	private NewExperimentPanel experimentPanel = null;
	private ResultsPanel resultsPanel = null;

	public MainWindow(Agent_GUI myAgent) {
		super();
		this.myAgent = myAgent;
		fileManager = new FileManagerPanel(myAgent);
		experimentPanel = new NewExperimentPanel(myAgent);
		resultsPanel = new ResultsPanel();
		initialize();
	}

	public void displayError(String error) {
		JOptionPane.showMessageDialog(this, error, "Error",
				JOptionPane.ERROR_MESSAGE);
	}

	public void addResult(Task t) {
		if (t.getResult().getMean_absolute_error() < 0) {
			JOptionPane.showMessageDialog(this,
					"There was a problem with the computing agent", "Error",
					JOptionPane.ERROR_MESSAGE);
		} else {
			resultsPanel.addResult(t);
		}
	}

	public void setAgents(Vector<String> agents) {
	};

	/**
	 * This is the default constructor
	 */
	public MainWindow() {
		super();
		initialize();
	}

	public void addFile(String name) {
		experimentPanel.addFile(name);
	}

	/**
	 * This method initializes this
	 * 
	 * @return void
	 */
	private void initialize() {
		this.setSize(800, 600);
		this.setContentPane(getJSplitPane());
		this.setName("mainFrame");
		this.setTitle("Pikater");
		this.setVisible(true);
	}

	/**
	 * This method initializes jSplitPane
	 * 
	 * @return javax.swing.JSplitPane
	 */
	private JSplitPane getJSplitPane() {
		if (jSplitPane == null) {
			jSplitPane = new JSplitPane();
			jSplitPane.setDividerLocation(120);
			jSplitPane.setLeftComponent(getJTree());
			jSplitPane.setRightComponent(getJPanel1());
		}
		return jSplitPane;
	}

	/**
	 * This method initializes jPanel1
	 * 
	 * @return javax.swing.JPanel
	 */
	private JPanel getJPanel1() {
		if (jPanel1 == null) {
			jPanel1 = new JPanel();
			jPanel1.setLayout(new GridBagLayout());
			jPanel1.setPreferredSize(new Dimension(520, 480));
		}
		return jPanel1;
	}

	/**
	 * This method initializes jTree
	 * 
	 * @return javax.swing.JTree
	 */
	private JTree getJTree() {
		if (jTree == null) {
			jTree = new JTree();
			jTree.setRootVisible(false);
			DefaultMutableTreeNode root = new DefaultMutableTreeNode("");
			DefaultMutableTreeNode files = new DefaultMutableTreeNode(
					new TreePanel("Files", fileManager));
			DefaultMutableTreeNode experiments = new DefaultMutableTreeNode(
					new TreePanel("Experiments", experimentPanel));
			experiments.add(new DefaultMutableTreeNode(new TreePanel("New",
					experimentPanel)));
			experiments.add(new DefaultMutableTreeNode(new TreePanel("Results",
					resultsPanel)));
			root.add(files);
			root.add(experiments);
			menuModel = new DefaultTreeModel(root);
			jTree.setModel(menuModel);
			jTree
					.addTreeSelectionListener(new javax.swing.event.TreeSelectionListener() {
						public void valueChanged(
								javax.swing.event.TreeSelectionEvent e) {
							TreePanel selectedPanel = (TreePanel) ((DefaultMutableTreeNode) jTree
									.getLastSelectedPathComponent())
									.getUserObject();
							jSplitPane.setRightComponent(selectedPanel
									.getPanel());
						}
					});
		}
		return jTree;
	}

} // @jve:decl-index=0:visual-constraint="220,5"