/*
 * $Id: SideBarDemo.java,v 1.6 2005/11/17 04:55:46 zfq Exp $
 *
 * Copyright (C) 2001-2003 Extreme Component, Inc. All rights reserved.
 * Use is subject to license terms. 
 */

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.border.*;
import javax.swing.event.*;

import com.zfqjava.swing.JSideBar;
import com.zfqjava.swing.ModelFactory;
import com.zfqjava.swing.ValueAction;
import com.zfqjava.swing.cell.IconProvider;
import com.zfqjava.swing.cell.IconMode;
import com.zfqjava.swing.JBean;
import com.zfqjava.swing.JCommonPane;
/**
 * JSideBar Demo
 *
 * @author $Author: zfq $
 * @version $Revision: 1.6 $ $Date: 2005/11/17 04:55:46 $
 */
public class SideBarDemo extends JPanel {

    private static final String[] A = { "Alice", "Bob", "Mike", "Scott" };
    private static final String[] B = { "New", "Open", "Edit",
					"Print", "Close", "New",
					"Test", "View", "Help",
					"Run", "Build", "Compile"};
    private static final String[] C = { "Date", "Time", "Object", "Boolena" };
    private JSideBar sideBar;
    private Icon file16 = new ImageIcon(getClass().getResource("resources/File16.gif"));
    private Icon file32 = new ImageIcon(getClass().getResource("resources/File32.gif"));        
    public SideBarDemo() {
	super(new BorderLayout());
	sideBar = createSideBar();
	add(sideBar, BorderLayout.CENTER);
	JPanel panel = new JPanel();
	panel.setLayout(new BorderLayout());
	panel.add(createPropertyPanel(), BorderLayout.NORTH);
	panel.add(createDialogPanel(), BorderLayout.SOUTH);
	add(panel, BorderLayout.EAST);	
    }

    private JSideBar createSideBar() {
	JSideBar sideBar = new JSideBar();
	sideBar.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
	// sideBar.setViewMode(JSideBar.SMALL_ICON_VIEW_MODE);
	sideBar.addGroup(ModelFactory.createListModel(A), new ValueAction("name"));
	sideBar.addGroup(ModelFactory.createListModel(B), new ValueAction("action"));
	sideBar.addGroup(ModelFactory.createListModel(C), new ValueAction("class"));
	sideBar.setCellProvider(new IconProvider() {
		private IconMode mode;
		public void setIconMode(IconMode mode) {
		    this.mode = mode;
		}
		public Icon getIcon(Object value) {
		    if(mode == IconMode.SMALL) {
			return file16;
		    } else {
			return file32;
		    }
			//return UIManager.getIcon("FileView.fileIcon");
		}
	    });
	sideBar.addActionListener(new ActionListener() {
		public void actionPerformed(ActionEvent e) {
		    JSideBar sideBar = (JSideBar)e.getSource();
		    JOptionPane.showMessageDialog(null,
						  sideBar.getSelectedItem(),
						  "Selected",
						  JOptionPane.INFORMATION_MESSAGE);
		}
	    });
	return sideBar;
    }
    
    private JPanel createPropertyPanel() {
	JPanel panel = new JPanel();
	Border titledBorder = BorderFactory.createTitledBorder("Change Property");
	Border emptyBorder = BorderFactory.createEmptyBorder(12, 12, 12, 12);
	panel.setBorder(BorderFactory.createCompoundBorder(titledBorder, emptyBorder));
	GridBagLayout gridbag = new GridBagLayout();
	GridBagConstraints c = new GridBagConstraints();
	panel.setLayout(gridbag);

	c.weightx = 0.5;
	c.weighty = 0.5;
	c.fill = GridBagConstraints.HORIZONTAL;
	c.anchor = GridBagConstraints.WEST;
	c.insets = new Insets(0, 0, 5, 0);

	JLabel label = new JLabel("View Mode: ");
	addPanel(panel, c, label);
	
	Object[] viewModes = { "Small Icon", "Large Icon", "List", "Thumbnails"};
	final JComboBox viewModeCB = new JComboBox(viewModes);
	viewModeCB.setSelectedIndex(1); // default view mode
	viewModeCB.addActionListener(new ActionListener() {
		public void actionPerformed(ActionEvent e) {
		    String mode = (String)viewModeCB.getSelectedItem();
		    if(mode.equals("Small Icon")) {
			sideBar.setViewMode(JSideBar.SMALL_ICON_VIEW_MODE);
		    } else if(mode.equals("Large Icon")) {
			sideBar.setViewMode(JSideBar.LARGE_ICON_VIEW_MODE);
		    } else if(mode.equals("List")) {
			sideBar.setViewMode(JSideBar.LIST_VIEW_MODE);
		    } else if(mode.equals("Thumbnails")) {
			sideBar.setViewMode(JSideBar.THUMBNAILS_VIEW_MODE);
		    } 
		}
	    });
	label.setLabelFor(viewModeCB);
	c.gridwidth = GridBagConstraints.REMAINDER;
	addPanel(panel, c, viewModeCB);
	
	label = new JLabel("Selection Mode: ");
	addPanel(panel, c, label);
	
	Object[] headStyles = { "Single Selection", "Multiple Selection" };
	final JComboBox headStyleCB = new JComboBox(headStyles);
	headStyleCB.addActionListener(new ActionListener() {
		public void actionPerformed(ActionEvent e) {
		    int index = headStyleCB.getSelectedIndex();
		    if(index == 0) {
			sideBar.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
		    } else {
			sideBar.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
		    }
		}
	    });
	label.setLabelFor(headStyleCB);
	c.gridwidth = GridBagConstraints.REMAINDER;
	addPanel(panel, c, headStyleCB);
	
	return panel;
    }

    private JPanel createDialogPanel() {
	JPanel panel = new JPanel();
	Border titledBorder = BorderFactory.createTitledBorder("Dialog and Frame");
	Border emptyBorder = BorderFactory.createEmptyBorder(12, 12, 12, 12);
	panel.setBorder(BorderFactory.createCompoundBorder(titledBorder, emptyBorder));
	
	GridBagLayout gridbag = new GridBagLayout();
	GridBagConstraints c = new GridBagConstraints();
	panel.setLayout(gridbag);	
	// c.fill = GridBagConstraints.HORIZONTAL;
	c.anchor = GridBagConstraints.CENTER;
	c.insets = new Insets(0, 0, 5, 0);

	c.gridwidth = GridBagConstraints.REMAINDER;	
	JButton b = new JButton("Show Frame");
	b.addActionListener(new ActionListener() {
		public void actionPerformed(ActionEvent e) {
		    JFrame frame = new JFrame("JSideBar");
		    frame.getContentPane().add(createSideBar());
		    frame.pack();
		    centerOnScreen(frame);
		    frame.show();
		}
	    });
	addPanel(panel, c, b);
	return panel;
    }
    
    private static void addPanel(Container container, GridBagConstraints c, Component component) {
	GridBagLayout gridbag = (GridBagLayout)container.getLayout();
	gridbag.setConstraints(component, c);
	container.add(component);
    }
    
    public static void main(String[] args) {
	DemoPanel demoPanel = new DemoPanel();
	demoPanel.addDemo(new SideBarDemo());
	demoPanel.setTitle("JSideBar Demo");
	demoPanel.setDefaultCloseOperation(JBean.EXIT_ON_CLOSE);
	Dimension size = demoPanel.getPreferredSize();
	Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
	d.width = Math.min(d.width, size.width);
	d.height = Math.min(d.height, size.height);
	demoPanel.setPreferredSize(size);
	demoPanel.showFrame();
    }
    private static void centerOnScreen(Window window) {
	Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
	window.setLocation((d.width - window.getWidth())/2,
		    (d.height - window.getHeight())/2);
    }        
}