nick.java

用c编写的数据内部排序方法,可在窗口中选择多种排序方法,如快排,冒泡,折半插入等,还可以选择排序数据的个数,初态,控制等.

package main;

import java.io.*;
import java.awt.*;
import java.awt.event.*;
import java.util.*;
import javax.swing.*;
import javax.swing.border.*;
import main.myClass.*;
import main.*;

public class Nick extends JFrame{
	JMenuBar mb=new JMenuBar();
	JMenu fileMenu=new JMenu("文件"),
		sortMethodMenu=new JMenu("排序"),
		orderMenu=new JMenu("初态"),
		amountMenu=new JMenu("个数"),
		controlMenu=new JMenu("控制"),
		aboutMenu=new JMenu("帮助");
	myVector contain=new myVector();
	myHashtable algorithm=new myHashtable();
	JTabbedPane tab=new JTabbedPane();
	JPanel content=new JPanel(true);
	ResultPanel result=new ResultPanel(this);
	myTable table=new myTable(result,algorithm);
	Report report=new Report(algorithm);
	myPanel my;
	int amount=10;	
	String order="顺序";
	Data data=new Data(amount,order);
	
	public Nick(){
		//标题
		super("排序演示");     
		makeFileMenu(fileMenu);
		makeSortMethodMenu(sortMethodMenu);
		makeOrderMenu(orderMenu);
		makeAmountMenu(amountMenu);
		makeControlMenu(controlMenu);
		makeAboutMenu(aboutMenu);	
		init();
	}	
	
	private void init(){
		setSize(600,400);
		setLocation(100,100);
		
		//为菜单条添加子菜单
		mb.setLayout(new GridLayout(0,7));
		mb.add(fileMenu);
		mb.add(sortMethodMenu);
		mb.add(amountMenu);
		mb.add(orderMenu);
		mb.add(controlMenu);
		mb.add(aboutMenu);
		setJMenuBar(mb);
		tab.add("排序",new JScrollPane(content));
		tab.add("直方图",new Histogram(result));
		tab.add("饼图",new CircleResult(result));
		tab.add("表格",table);
		getContentPane().add(tab,BorderLayout.CENTER);
		content.setBackground(Color.white);
		content.setFont(new Font("宋体",0,14));
		content.setLayout(new BoxLayout(content,BoxLayout.X_AXIS));
		setVisible(true);   
	}	
	
	//---------------------------------------------------------------------------
	//构造fileMenu菜单
	private void makeFileMenu(JMenu menu){
		String[] item=new String[]{"报告","退出"},
		command=new String[]{"Report","Exit"};
		for(int i=0;i<item.length;i++){
			JMenuItem temp=menu.add(new JMenuItem(item[i]));
			temp.setActionCommand(command[i]);
			temp.addActionListener(new File_A());
		}
	}
	//处理fileMenu的事件
	private class File_A implements ActionListener{
		public void actionPerformed(ActionEvent e){
			String command=e.getActionCommand();
			
			//添加Report菜单要处理的代码
			if(command.equals("Report")){
				report.addWindowListener(new WindowAdapter(){
					public void windowClosing(WindowEvent e){
						report.hide();
						report.dispose();
					}});
				report.setSize(getSize().width,350);
				report.setLocation(100,150);
				report.show();
			}
			//添加Exit菜单要处理的代码
			else if(command.equals("Exit")){
				System.exit(0);
			}
		}
	}
	
	//---------------------------------------------------------------------------
	//构造sortMethodMenu
	private void makeSortMethodMenu(JMenu menu){
		try{
			algorithm=new myHashtable();
			File directory=new File("./main/algorithm");
			String[] file=directory.list(new ClassFileFilter());
			String b,c;
			Gracie g;
			for(int i=0;i<file.length;i++){
				b=file[i].substring(0,file[i].lastIndexOf("."));
				Class temp=Class.forName("main.algorithm."+b);
				Class superClass=temp.getSuperclass();
				b=superClass.toString();
				c=b.substring(b.lastIndexOf(".")+1,b.length());
				if(c.equals("Gracie")){
					g=(Gracie)(temp.newInstance());
					algorithm.put(g.getName(),g.getCommand());
				}
			}
		}
		catch(Exception e){
			e.printStackTrace();
		}
		table.init(algorithm);
		report.init(algorithm);
		
		int size=algorithm.size();
		for(int i=0;i<size;i++){
			String key=algorithm.getKey(i);
			String ele=algorithm.getValue(i);
			JCheckBoxMenuItem temp=(JCheckBoxMenuItem)menu.add(new JCheckBoxMenuItem(key));
			temp.setActionCommand(ele);
			temp.addActionListener(new SortMethod_A());
		}
		/*
		JCheckBoxMenuItem temp=(JCheckBoxMenuItem)menu.add(new JCheckBoxMenuItem("全选"));
		temp.setActionCommand("All");
		temp.addActionListener(new SortMethod_A());
		*/
	}	
	//  处理sortMethod菜单的事件
	private class SortMethod_A implements ActionListener{
		public void actionPerformed(ActionEvent e){
			String name=((JCheckBoxMenuItem)e.getSource()).getText();
			String command=e.getActionCommand();
			
			if(!command.equals("All")){
				my=new myPanel(new String[]{name,command},data,result,content);
				if(((JCheckBoxMenuItem)e.getSource()).getState()){
					contain.put(my);
					content.add(my);
				}
				else{
					int a=contain.remove(my);
					my.finalize(a);
				}
		}/*
			else{
			int Mcount=sortMethodMenu.getItemCount();
			if(((JCheckBoxMenuItem)e.getSource()).getState()){
			for(int i=0;i<Mcount-1;i++){
			JMenuItem temp=sortMethodMenu.getItem(i);
			if(!temp.isSelected()){
			name=temp.getText();
			command=temp.getActionCommand();
			my=new myPanel(new String[]{name,command},data,result,content);
			contain.put(my);
			content.add(my);
			temp.setSelected(true);
			}
			}
			}
			else{
			for(int i=0;i<Mcount-1;i++){
			JMenuItem temp=sortMethodMenu.getItem(i);
			temp.setSelected(false);
			my=new myPanel(new String[]{temp.getText(),temp.getActionCommand()},data,result,content);
			int a=contain.remove(my);
			my.finalize(a);
			}
			contain=new myVector();
			}
			}
			*/
		}
	}
	
	//----------------------------------------------------------------------------
	//构造orderMenu菜单 
	private void makeOrderMenu(JMenu menu){
		String[] item=new String[]{"顺序","逆序","伪随机","随机"},
		command=new String[]{"顺序","逆序","伪随机","随机"};
		ButtonGroup bg=new ButtonGroup();
		for(int i=0;i<item.length;i++){
			JRadioButtonMenuItem temp=(JRadioButtonMenuItem)menu.add(new JRadioButtonMenuItem(item[i]));
			bg.add(temp);
			temp.setActionCommand(command[i]);
			if(i==0) temp.setSelected(true);
			temp.addActionListener(new Order_A());
		}		
	}
	//处理orderMenu的事件
	private class Order_A implements ActionListener{
		public void actionPerformed(ActionEvent e){
			order=e.getActionCommand();
			data.update(amount,order);
		}
	}
	
	//---------------------------------------------------------------------------
	//构造amoutMenu
	private void makeAmountMenu(JMenu menu){
		String[] item=new String[]{"10","50","100","自定义"},
		command=new String[]{"10","50","100","自定义"};
		ButtonGroup bg=new ButtonGroup();
		for(int i=0;i<item.length;i++){
			JRadioButtonMenuItem temp=(JRadioButtonMenuItem)menu.add(new JRadioButtonMenuItem(item[i]));
			bg.add(temp);
			temp.setActionCommand(command[i]);
			if(i==0) temp.setSelected(true);
			temp.addActionListener(new Amount_A());
		}		
	}
	//处理sortMenu的事件
	private class Amount_A implements ActionListener{
		public void actionPerformed(ActionEvent e){
			if(!e.getActionCommand().equals("自定义")){
				amount=Integer.parseInt(e.getActionCommand());
			}
			else{
				String temp=JOptionPane.showInputDialog(Nick.this,"输入待排序数组的元素个数(0~120)");
				try{
					int tem=Integer.parseInt(temp);
					if(tem>120)
						JOptionPane.showMessageDialog(Nick.this,("输入数字过大"+temp+"，请重新输入"),"输入错误",JOptionPane.ERROR_MESSAGE);
					else amount=tem;
				}
				catch(NumberFormatException f){
					JOptionPane.showMessageDialog(Nick.this,("输入非正确内容"+temp+"，请输入数字"),"输入错误",JOptionPane.ERROR_MESSAGE);
				}
			}
			data.update(amount,order);
		}
	}
	
	//----------------------------------------------------------------------------
	//构造controlMenu
	private void makeControlMenu(JMenu menu){
		String[] item=new String[]{"全部开始","全部停止"},
		command=new String[]{"Start","Stop"};
		ButtonGroup bg=new ButtonGroup();
		for(int i=0;i<item.length;i++){
			JRadioButtonMenuItem temp=(JRadioButtonMenuItem)menu.add(new JRadioButtonMenuItem(item[i]));
			bg.add(temp);
			temp.setActionCommand(command[i]);
			if(i==1) temp.setSelected(true);
			temp.addActionListener(new Control_A());
		}
	}
	//处理controlMenu的事件
	private class Control_A implements ActionListener{
		public void actionPerformed(ActionEvent e){
			myPanel[] i=contain.mypanels();
			String command=e.getActionCommand();
			if(command.equals("Start")){
				tab.setSelectedIndex(0);
				tab.setEnabledAt(1,false);
				tab.setEnabledAt(2,false);
				tab.setEnabledAt(3,false);
				result.init(new String[]{order,String.valueOf(amount)});
				for(int j=0;i[j]!=null && j<i.length;j++)
					i[j].start();
			}
			else{
				for(int j=0;i[j]!=null && j<i.length;j++)
					i[j].stop();
			}
		}
	}
	
	//---------------------------------------------------------------------------
	//构造about菜单
	private void makeAboutMenu(JMenu menu){
		String[] item=new String[]{"关于","添加算法"},
		command=new String[]{"关于","添加算法"};
		for(int i=0;i<item.length;i++){
			JMenuItem temp=menu.add(new JMenuItem(item[i]));
			temp.setActionCommand(command[i]);
			temp.addActionListener(new About_A());
		}
	}
	//处理about菜单的事件
	private class About_A implements ActionListener{
		public void actionPerformed(ActionEvent e){
			String command=e.getActionCommand();
			if(command.equals("关于"))	
				JOptionPane.showMessageDialog(Nick.this,new Object[]{new JLabel("本程序界面由Nick完成"),new JLabel("本程序算法由Gracie完成")},"关于…………",JOptionPane.INFORMATION_MESSAGE);
			else{
				try{
					JFileChooser choose=new JFileChooser(".");
					choose.setFileFilter(new ClassFileFilter());
					int result=choose.showDialog(Nick.this,"选择");
					if(result==JFileChooser.APPROVE_OPTION){
						File source=choose.getSelectedFile();
						File des=new File("./main/algorithm/"+source.getName());
						BufferedInputStream in=new BufferedInputStream(new DataInputStream(new FileInputStream(source)));
						BufferedOutputStream out=new BufferedOutputStream(new DataOutputStream(new FileOutputStream(des)));
						int temp;
						while((temp=in.read())!=-1){
							out.write(temp);
						}
						in.close();
						out.close();
					}
				}
				catch(Exception f){f.printStackTrace();}
				sortMethodMenu.removeAll();
				makeSortMethodMenu(sortMethodMenu);
				content.removeAll();
				content.repaint();
				contain=new myVector();				
			}
		}
	}
	
	public static void main(String[] args){
		try{
			UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
		}
		catch(Exception e){e.printStackTrace();}
		JFrame welcome=new WelcomePane();
		welcome.setResizable(false);
		welcome.setVisible(true);
		while(welcome.isShowing());
		
		JFrame frame=new Nick();
		frame.setResizable(false);
		frame.addWindowListener(new WindowAdapter(){
			public void windowClosing(WindowEvent e){
				System.exit(0);
			}});
	}
}