package net.wotonomy.test;

import java.awt.BorderLayout;
import java.awt.event.ActionEvent;

import javax.swing.AbstractAction;
import javax.swing.JPanel;
import javax.swing.UIManager;
import javax.swing.border.EmptyBorder;

import net.wotonomy.ui.swing.components.ButtonPanel;
import net.wotonomy.ui.swing.components.TreeChooser;

/**
 * BindingPanel is a FileChooser-like panel that uses a TreeModel as a data
 * source. It basically provides an alternative to JTree for rendering and
 * manipulating tree-like data.
 */
public class BindingPanel extends JPanel {
	protected TreeChooser treeChooser;
	protected ButtonPanel okPanel;

	public BindingPanel() {
		init();
	}

	protected void init() {
		this.setBorder(new EmptyBorder(10, 10, 10, 10));
		this.setLayout(new BorderLayout(10, 10));

		this.add(treeChooser = new TreeChooser(), BorderLayout.CENTER);

		okPanel = new ButtonPanel(new String[] { "OK", "Cancel" });
		this.add(okPanel, BorderLayout.SOUTH);
	}

	/**
	 * Creates a new folder.
	 */
	protected class NewFolderAction extends AbstractAction {
		protected NewFolderAction() {
			super("New Folder", UIManager.getIcon("FileChooser.newFolderIcon"));
		}

		public void actionPerformed(ActionEvent e) {
		}
	}

	/**
	 * Acts on the "home" key event or equivalent event.
	 */
	protected class GoHomeAction extends AbstractAction {
		protected GoHomeAction() {
			super("Go Home", UIManager.getIcon("FileChooser.homeFolderIcon"));
		}

		public void actionPerformed(ActionEvent e) {
		}
	}

	protected class ChangeToParentDirectoryAction extends AbstractAction {
		protected ChangeToParentDirectoryAction() {
			super("Go Up", UIManager.getIcon("FileChooser.upFolderIcon"));
		}

		public void actionPerformed(ActionEvent e) {
		}
	}

	/**
	 * Responds to an Open or Save request
	 */
	protected class ApproveSelectionAction extends AbstractAction {
		public void actionPerformed(ActionEvent e) {
		}
	}

	/**
	 * Responds to a cancel request.
	 */
	protected class CancelSelectionAction extends AbstractAction {
		public void actionPerformed(ActionEvent e) {
		}
	}

	/**
	 * Rescans the files in the current directory
	 */
	protected class UpdateAction extends AbstractAction {
		public void actionPerformed(ActionEvent e) {
		}
	}

	//
	// Renderer for DirectoryComboBox
	//
	/*
	 * class DirectoryComboBoxRenderer extends DefaultListCellRenderer { IndentIcon
	 * ii = new IndentIcon(); public Component getListCellRendererComponent(JList
	 * list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
	 * 
	 * super.getListCellRendererComponent(list, value, index, isSelected,
	 * cellHasFocus); File directory = (File) value; if(directory == null) {
	 * setText(""); return this; }
	 * 
	 * String fileName = getFileChooser().getName(directory); setText(fileName);
	 * 
	 * // Find the depth of the directory int depth = 0; if(index != -1) { File f =
	 * directory; while(f.getParent() != null) { depth++; f =
	 * getFileChooser().getFileSystemView().createFileObject( f.getParent() ); } }
	 * 
	 * Icon icon = getFileChooser().getIcon(directory);
	 * 
	 * ii.icon = icon; ii.depth = depth;
	 * 
	 * setIcon(ii);
	 * 
	 * return this; } }
	 * 
	 * final static int space = 10; class IndentIcon implements Icon {
	 * 
	 * Icon icon = null; int depth = 0;
	 * 
	 * public void paintIcon(Component c, Graphics g, int x, int y) {
	 * icon.paintIcon(c, g, x+depth*space, y); }
	 * 
	 * public int getIconWidth() { return icon.getIconWidth() + depth*space; }
	 * 
	 * public int getIconHeight() { return icon.getIconHeight(); }
	 * 
	 * }
	 */
}