package kyodai;

import java.net.*;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.border.*;
import javax.swing.event.*;
import javax.swing.text.html.*;
import java.io.*;

/**
 * 控制連連看排名
 */
public class Top10 extends JDialog implements HyperlinkListener {
	JScrollPane ScrollPane = new JScrollPane();
	JEditorPane HelpPane = new JEditorPane();
	Border border1;
	JPanel Panel1 = new JPanel();
	JButton Close = new JButton();
	Border border2;
	String param = "";

	public Top10(JFrame frame, String param) {
		super(frame, true);
		this.param = param;
		try {
			jbInit();
		}
		catch (Exception e) {
			e.printStackTrace();
		}
		//設置運行位置，使對話框居中
		Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
		this.setLocation( (int) (screenSize.width - 560) / 2,
						 (int) (screenSize.height - 360) / 2);
		this.setResizable(false);
		this.show();
	}

	private void jbInit() throws Exception {
		border2 = BorderFactory.createCompoundBorder(
			BorderFactory.createLineBorder(
				Color.lightGray, 1), BorderFactory.createEmptyBorder(2, 10, 2, 10));
		this.setSize(new Dimension(560, 360));
		this.setTitle("龍虎英雄榜");
		border1 = BorderFactory.createEmptyBorder();

		URLClassLoader urlLoader = (URLClassLoader)this.getClass().getClassLoader();
		URL url = null;
		//調用排名榜文件
		url = urlLoader.findResource("doc/Top.htm");
		HelpPane.setPage(url);
		HelpPane.setEditable(false);
		HelpPane.addHyperlinkListener(this);
		ScrollPane.setHorizontalScrollBarPolicy(
			JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
		ScrollPane.setVerticalScrollBarPolicy(
			JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);
		ScrollPane.setBorder(border1);
		Close.setBackground(Color.white);
		Close.setBorder(border2);
		Close.setActionCommand("jButton1");
		Close.setText("關閉");
		Close.addActionListener(
			new ActionListener() {
				public void actionPerformed(ActionEvent e) {
					setVisible(false);
				}
			}
		);

		Panel1.setBackground(Color.white);
		this.getContentPane().add(ScrollPane, BorderLayout.CENTER);
		this.getContentPane().add(Panel1, BorderLayout.SOUTH);
		ScrollPane.getViewport().add(HelpPane, null);
		Panel1.add(Close, null);
	}

	/**
	 * 當超文本鏈接更新時調用
	 * 負責更新的事件處理函數
	 */
	public void hyperlinkUpdate(HyperlinkEvent e) {
		if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
			JEditorPane pane = (JEditorPane) e.getSource();
			if (e instanceof HTMLFrameHyperlinkEvent) {
				HTMLFrameHyperlinkEvent evt = (HTMLFrameHyperlinkEvent) e;
				HTMLDocument doc = (HTMLDocument) pane.getDocument();
				doc.processHTMLFrameHyperlinkEvent(evt);
			}
			else {
				try {
					pane.setPage(e.getURL());
				}
				catch (Throwable t) {
					t.printStackTrace();
				}
			}
		}
	}
}