mainframe.java

课程设计：ATM Project源码

      {
      	JOptionPane.showMessageDialog(f, Exp.toString(), "错误：", JOptionPane.INFORMATION_MESSAGE);
      }
      catch(Exception Exp)
      {
      }
   	}
class ActionResponse implements ActionListener
{
    public void actionPerformed (ActionEvent e) 
    {  
      if (e.getSource()==btPay)
      {
      	if(m_Bill.size()>0){	
      		String title = "提示:";
	        int type = JOptionPane.INFORMATION_MESSAGE;
        	String[] options={"确定","取消"};
        	int optionType=JOptionPane.YES_NO_OPTION;
        	int messageType=JOptionPane.QUESTION_MESSAGE; 
        	String message = "确实要购买选择的商品吗？\n如是请插入ATM卡，并按‘确定’按钮。\n不买请按‘取消’按钮。";        
        	int result = JOptionPane.showOptionDialog(f,message, title, optionType,messageType,null,options,options[1]);
        	if (result == JOptionPane.YES_OPTION) 
        {
         ReadAtmID AtmReader = new ReadAtmID(f);
         atmCard.setText(String.valueOf(AtmReader.ReadCardID(MainF)));
        }
       }
       else
       {JOptionPane.showMessageDialog(f,"你还没有选择任何要买商品，无法进行交易!","提示:",JOptionPane.INFORMATION_MESSAGE);}
      }
      if (e.getSource()==btPick)
      {
      	String title = "提示:";
        int type = JOptionPane.INFORMATION_MESSAGE;
        String[] options={"付款","取消"};
        int optionType=JOptionPane.YES_NO_OPTION;
        int messageType=JOptionPane.QUESTION_MESSAGE; 
        String message = "共需要"+String.valueOf(SumCost)+" 元,是否付款？";        
        int result = JOptionPane.showOptionDialog(f,message, title, optionType,messageType,null,options,options[1]);
        if (result == JOptionPane.YES_OPTION) 
        {
        	try {
              Clientsock = new Socket((new ReadConfig()).getBankSrvIP(),8848);
              Companysock = new Socket((new ReadConfig()).getCompanyIP(),8000);
              st = new CustomerThread(Clientsock,Companysock,f,MainF);
              st.start();
              st.SendBuy(SumCost,atmCard.getText().trim(),String.valueOf(atmPass.getPassword()));
            }
            catch(IOException exp)
            {JOptionPane.showMessageDialog(f,"与银行或公司服务器连接出错,无法刷卡，交易失败！\n"+exp.toString(), "提示:",JOptionPane.INFORMATION_MESSAGE);}
        }
      }
      if (e.getSource()==btBack)
      {
        if(m_Bill.size()>0){
   	    	String title = "注意:";
    	    int type = JOptionPane.INFORMATION_MESSAGE;
        	String[] options={"是的","取消"};
        	int optionType=JOptionPane.YES_NO_OPTION;
        	int messageType=JOptionPane.QUESTION_MESSAGE; 
        	String message = "你真的要把购物袋中所选的商品全部放回原处，并重新选择吗？\n(您也可以在列表中双击要取消的某样商品以放回原处)";
        	int result = JOptionPane.showOptionDialog(f,message, title, optionType,messageType,null,options,options[1]);
        	if (result == JOptionPane.YES_OPTION) 
        	{
          		for(int i=0;i<ListModel.getSize();i++)
          		{
             	  for (int j=0;j<12;j++)
      	          {
       	  		     if ((String)ListModel.elementAt(i)==((Product)m_Product.elementAt(j)).Name)
       	  		     lblProNum[j].setText("数量:"+String.valueOf(++((Product)m_Product.elementAt(j)).CurNum)+" 个");
      	 	      }
      	         }	 
          		ListModel.removeAllElements();
          		BagList.setModel(ListModel);
          		m_Bill.removeAllElements();
          		tm.setItem(m_Bill);
        	}
          }  
      	}
       for (int i=0;i<12;i++)
       {
       	  if (e.getSource()==BuyButton[i])
       	  {
       	      pickProduct(i);
          }  
       }
       getCost();
    }
} 	
    public void pickProduct(int j) 
    {
       boolean FindFlag=false;
       int Num=((Product)m_Product.elementAt(j)).CurNum;
       if (Num>0) 
       {
       	  String Name=((Product)m_Product.elementAt(j)).Name;
       	  double Price=((Product)m_Product.elementAt(j)).Price;
       	  lblProNum[j].setText("数量:"+String.valueOf(--((Product)m_Product.elementAt(j)).CurNum)+" 个");
	   	  ListModel.addElement(Name);
	   	  BagList.setModel(ListModel);
	   	  for(int i=0;i<m_Bill.size();i++)
	   	  {
	   	     if (Name==((BillItem)m_Bill.elementAt(i)).Name)
	   	         {
	   	         	((BillItem)m_Bill.elementAt(i)).buyNum++;
	   	         	((BillItem)m_Bill.elementAt(i)).Money=((BillItem)m_Bill.elementAt(i)).buyNum*Price;
	   	            FindFlag=true;
	   	         }
	   	  }
	   	   if (!FindFlag)
	   	         m_Bill.addElement(new BillItem(Name,1,Price));
	   	         FindFlag=false;
	   	   tm.setItem(m_Bill);
	   	     
       }
       else
	   {
	      JOptionPane.showMessageDialog(f,((Product)m_Product.elementAt(j)).Name+"在售货机上已无更多存货了!\n我们会通知生产商补充该商品。\n一定很快到货!请您过一段时间再来购买。\n  　　 　　谢谢合作!", "抱歉", JOptionPane.INFORMATION_MESSAGE);
       }
       if(Num<=5)
       {
       	 try{ 
       	  RequestSock=new Socket((new ReadConfig()).getCompanyIP(),8000);
       	  DataIn = new DataInputStream(RequestSock.getInputStream());
       	  DataOut=new DataOutputStream(RequestSock.getOutputStream());
       	  DataOut.writeUTF("SEND:|NAME:"+((Product)m_Product.elementAt(j)).Name+"|CONT:100|HAVE:"+((Product)m_Product.elementAt(j)).CurNum);
       	  RequestSock.close();}catch (IOException e){}
       }
       		  
    }

    public void mouseClicked(MouseEvent e)
    {
      int index,Num;
      if (e.getClickCount()==2)
      {
       index=BagList.locationToIndex(e.getPoint());
       String Name = (String)ListModel.getElementAt(index);
       
       for (int i=0;i<12;i++)
       {
       	  if (Name==((Product)m_Product.elementAt(i)).Name)
       	  {
       	  	lblProNum[i].setText("数量:"+String.valueOf(++((Product)m_Product.elementAt(i)).CurNum)+" 个");
       	  	double Price=((Product)m_Product.elementAt(i)).Price;
       	  	for(int x=0;x<m_Bill.size();x++)
	        {
	   	         if (Name==((BillItem)m_Bill.elementAt(x)).Name)
	   	         {
	   	         	((BillItem)m_Bill.elementAt(x)).buyNum--;
	   	         	((BillItem)m_Bill.elementAt(x)).Money=((BillItem)m_Bill.elementAt(x)).buyNum*Price;
	   	         }
	        }
       	  }
       }
       int y=0;
       while (y<m_Bill.size())
       {  
          if (((BillItem)m_Bill.elementAt(y)).buyNum==0)
          {m_Bill.removeElementAt(y);}
          y++;
       }
       tm.setItem(m_Bill);
       ListModel.removeElementAt(index);
	   BagList.setModel(ListModel);
	   getCost();
      } 	
    }
    
    public MainFrame() {
        contentPane.setLayout(null);
        setShell();
	    f.setTitle("Auto Services Machine");
	    f.setLocation(30,20);
	    f.setSize(760,550);
	    f.setVisible(true);
	    StartNet();
        f.addWindowListener(new WindowAdapter() {
            public void windowClosing(WindowEvent e) {
                    System.exit(0);
            }
        });
    }
class CellRenderer extends JLabel implements ListCellRenderer
{
    CellRenderer()
    {
        setOpaque(true);
    }
    public String picListName(String picName)
    {
    	String tmpName=new String(".\\food\\small\\list1.jpg");
        for (int i=0;i<12;i++)
        {
        	if (picName.equals(((Product)m_Product.elementAt(i)).Name))
        	tmpName=new String(".\\food\\small\\list"+String.valueOf(i+1)+".jpg");
        }
        
        return tmpName;
    }
    public Component getListCellRendererComponent(JList list,
                                                  Object value,
                                                  int index,
                                                  boolean isSelected,
                                                  boolean cellHasFocus)
    {
        if (value != null)
        {
            setText(value.toString());
            setIcon(new ImageIcon(picListName(value.toString())));
        }
        if (isSelected) {
            setBackground(list.getSelectionBackground());
            setForeground(list.getSelectionForeground());
        }
        else {
            setBackground(list.getBackground());
            setForeground(list.getForeground());
        }
        return this;
    }    
}
}