OptionsDialog.java

/*
 * This file is part of DeskBin.
 *
 * Copyright (c) 2012, alta189 <http://github.com/alta189/DeskBin/>
 * DeskBin is licensed under the GNU Lesser General Public License.
 *
 * DeskBin is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * DeskBin 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.alta189.deskbin.gui;

import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JPanel;
import javax.swing.JTabbedPane;

import com.alta189.deskbin.util.UIUtil;

public class OptionsDialog extends JDialog {
	private JTabbedPane tabs;
	private List<OptionsPanel> optionsPanels = new ArrayList<OptionsPanel>();

	public OptionsDialog(String title, Map<String, OptionsPanel> optionsPanels) {
		setTitle(title);
		setResizable(false);
		buildUserInterface(optionsPanels);
		pack();
		setSize(400, 500);
	}

	private <T extends OptionsPanel> T wrap(T panel) {
		optionsPanels.add(panel);
		return panel;
	}

	public void buildUserInterface(Map<String, OptionsPanel> optionsPanels) {
		final OptionsDialog self = this;

		JPanel container = new JPanel();
		container.setBorder(BorderFactory.createEmptyBorder(8, 8, 5, 8));
		container.setLayout(new BorderLayout(3, 3));

		tabs = new JTabbedPane();
		for (String title : optionsPanels.keySet()) {
			tabs.add(title, wrap(optionsPanels.get(title)));
		}
		container.add(tabs, BorderLayout.CENTER);

		JPanel buttonsPanel = new JPanel();
		buttonsPanel.setLayout(new FlowLayout(FlowLayout.RIGHT, 5, 5));
		JButton okButton = new JButton("OK");
		JButton cancelButton = new JButton("Cancel");
		UIUtil.equalWidth(okButton, cancelButton);
		buttonsPanel.add(okButton);
		buttonsPanel.add(cancelButton);
		container.add(buttonsPanel, BorderLayout.SOUTH);

		okButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				self.save();
				self.dispose();
			}
		});

		cancelButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				self.dispose();
			}
		});

		self.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);

		add(container, BorderLayout.CENTER);
	}

	public void save() {
		for (OptionsPanel panel : optionsPanels) {
			panel.save();
		}
	}
}