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

public?class?ArithPane?extends?JPanel?implements?ActionListener?Runnable?{
	/**
		?*?
		?*/
	private?static?final?long?serialVersionUID?=?1L;

	JButton?button1?button2?button3?button4?button5?backButton;
	JLabel?label;
	LogPane?log;
	int?now?=?0?max?=?0?meth?=?0;
	private?Thread?thread;
	private?int?sleeptime?=?1000;

	public?ArithPane（）?{
		//?TODO?自動生成的構造函數存根
		try?{
			UIManager.setLookAndFeel（UIManager.getSystemLookAndFeelClassName（））;
		}?catch?（Exception?e）?{
			e.printStackTrace（）;
		}
		this.setLayout（null）;
		this.setBorder（new?titledBorder（“模擬移動臂磁盤調度界面“））;
		log?=?LogPane.getLog（）;
		label?=?new?JLabel（“請選擇以下算法來模擬移動臂磁盤調度:“）;
		label.setBounds（20?20?350?30）;

		backButton?=?new?JButton（“返回“）;
		backButton.setBounds（530?15?80?30）;
		backButton.addActionListener（this）;

		button1?=?new?JButton（“先來先服務調度算法“）;
		button1.setBounds（170?80?250?30）;
		button1.addActionListener（this）;

		button2?=?new?JButton（“最短尋找時間優(yōu)先調度算法“）;
		button2.setBounds（170?120?250?30）;
		button2.addActionListener（this）;

		button3?=?new?JButton（“電梯調度算法“）;
		button3.setBounds（170?160?250?30）;
		button3.addActionListener（this）;

		button4?=?new?JButton（“單向掃描調度算法“）;
		button4.setBounds（170?200?250?30）;
		button4.addActionListener（this）;

		button5?=?new?JButton（“雙向掃描調度算法“）;
		button5.setBounds（170?240?250?30）;
		button5.addActionListener（this）;

		this.add（backButton）;
		this.add（label）;
		this.add（button1）;
		this.add（button2）;
		this.add（button3）;
		this.add（button4）;
		this.add（button5）;
		this.setVisible（true）;
	}

	@Override
	public?void?actionPerformed（ActionEvent?e）?{
		//?TODO?自動生成的方法存根

		if?（e.getSource（）?==?backButton）?{
			DiskOperation.showCard（）;
			log.addLog（“返回到主界面!“）;
			meth?=?0;
		}

		if?（e.getSource（）?==?button1）?{
			int?len?=?JOptionPane.showConfirmDialog（this?“你選擇的是先來先服務調度算法“?“提示“?JOptionPane.YES_NO_OPTION）;
			if?（len?==?JOptionPane.OK_OPTION）?{
				try?{
					String?str?=?JOptionPane.showInputDialog（this?“請輸入當前磁道號“?“提示“?JOptionPane.INFORMATION_MESSAGE）;
					now?=?Integer.parseInt（str）;
					log.addLog（“正在模擬先來先服務調度算法...“）;
					log.addLog（“當前磁道號為:“?+?now）;
					meth?=?1;
				}?catch?（Exception?e1）?{
					e1.printStackTrace（）;
					JOptionPane.showMessageDialog（this?“輸入類型錯誤或者未輸入!“?“提示“?JOptionPane.WARNING_MESSAGE）;
					log.addLog（e1.toString（））;
				}
			}
		}

		if?（e.getSource（）?==?button2）?{
			int?len?=?JOptionPane.showConfirmDialog（this?“你選擇的是最短尋找時間優(yōu)先算調度算法“?“提示“?JOptionPane.YES_NO_OPTION）;
			if?（len?==?JOptionPane.OK_OPTION）?{
				try?{
					String?str?=?JOptionPane.showInputDialog（this?“請輸入當前磁道號“?“提示“?JOptionPane.INFORMATION_MESSAGE）;
					now?=?Integer.parseInt（str）;
					log.addLog（“正在模擬最短尋找時間優(yōu)先算調度算法...“）;
					log.addLog（“當前磁道號為:“?+?now）;
					meth?=?2;
				}?catch?（Exception?e1）?{
					e1.printStackTrace（）;

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-12-29?08:46??Mobile?Arm\
?????文件?????????301??2018-12-29?08:46??Mobile?Arm\.classpath
?????文件?????????386??2018-12-29?08:46??Mobile?Arm\.project
?????目錄???????????0??2018-12-29?08:46??Mobile?Arm\.settings\
?????文件?????????598??2018-12-29?08:46??Mobile?Arm\.settings\org.eclipse.jdt.core.prefs
?????目錄???????????0??2019-01-06?11:11??Mobile?Arm\bin\
?????文件???????13990??2019-01-06?11:11??Mobile?Arm\bin\ArithPane.class
?????文件????????4937??2019-01-06?14:38??Mobile?Arm\bin\DiskOperation.class
?????文件????????1666??2019-01-06?11:11??Mobile?Arm\bin\LogPane.class
?????目錄???????????0??2019-01-03?13:48??Mobile?Arm\src\
?????文件???????18527??2019-01-04?23:47??Mobile?Arm\src\ArithPane.java
?????文件????????3592??2019-01-06?12:25??Mobile?Arm\src\DiskOperation.java
?????文件?????????936??2019-01-03?09:59??Mobile?Arm\src\LogPane.java