mediamanagerframe.java

对音像图书文件进行自由管理

	    tapeTable = new JTable(tapeContent, tapeHead);
	    tapeScroll = new JScrollPane(tapeTable);
	    
	    tape.add(tapeScroll);
	    
	    tabbedPane.addTab(" 磁带明细 ",tape);
	    
	    JPanel info = new JPanel();
	    info.setLayout(new GridLayout(2,1,3,3));
	    
	    JPanel help = new JPanel();
	    help.setLayout(new GridLayout(8,1));
	    help.setBorder(new TitledBorder("简易使用说明"));
	    
	    JLabel help1 = new JLabel("本系统界面简洁美观，功能实用。可以对图书，CD与磁带进行管理。");
	    JLabel help2 = new JLabel("点击『插入记录』根据信息提示来添加新的条目。");
	    JLabel help3 = new JLabel("选中一条记录后点击『删除记录』可以将选中的记录删除");
	    JLabel help4 = new JLabel("点击『查询记录』可以按照不同类型根据关键词进行模糊查询");
	    JLabel help5 = new JLabel("如果想退出系统，可以点击『退出系统』按钮");
	    JLabel help6 = new JLabel();
	    JLabel help7 = new JLabel();
	    JLabel help8 = new JLabel();
	    
	    help.add(help1);
	    help.add(help2);
	    help.add(help3);
	    help.add(help4);
	    help.add(help5);
	    help.add(help6);
	    help.add(help7);
	    help.add(help8);
	    
	    JPanel about = new JPanel();
	    about.setLayout(new GridLayout(8,1));
	    about.setBorder(new TitledBorder("关于本系统"));
	    
	    JLabel about1 = new JLabel("音像图书管理系统");
	    JLabel about2 = new JLabel("Media Manager 2005 beta1 build 0426");
	    JLabel about3 = new JLabel();
	    JLabel about4 = new JLabel("版权所有: 软件学院.55030106.徐徐");
	    JLabel about5 = new JLabel("版权声明: 本软件开放源代码。");
	    JLabel about6 = new JLabel("   如果您在使用过程中发现本系统存在什么不足，请及时指出，谢谢");
	    JLabel about7 = new JLabel();
	    JLabel about8 = new JLabel("请密切留意本系统的最新版本");
	    
	    about.add(about1);
	    about.add(about2);
	    about.add(about3);
	    about.add(about4);
	    about.add(about5);
	    about.add(about6);
	    about.add(about7);
	    about.add(about8);
	    
	    info.add(help);
	    info.add(about);
	    
	    tabbedPane.addTab(" 其他信息 ",info);
	    
	    main.add(tabbedPane);
	}
	
    protected void windowClosed() {
    	
        System.exit(0);
    }
    
    protected void bookQuery(){
    	
    	BookQuery bookQuery = new BookQuery(this,"请输入",true);
    	bookQuery.setVisible(true);
    	
    	boolean find=false;
    	if(bookQuery.key!=null && !bookQuery.key.equals("")){
	    	String des = bookQuery.key.toLowerCase();
	    	for(int i=0;i<bookCount;++i){
	    		String cnt=bookContent[i][bookQuery.type].toLowerCase();
	    		if(cnt.contains(des)){		//[模糊查询]
	    			find=true;
	    			BookInput newBook = new BookInput(this,"查询到符合条件",true);
	    			newBook.setValue(bookContent[i][0],bookContent[i][1],bookContent[i][2],
	    				bookContent[i][3],bookContent[i][4],bookContent[i][5],bookContent[i][6],"下一个 (O)","取  消 (C)");
	    			newBook.setVisible(true);
	    			if(newBook.mediaName==null)break;
	    		}
	    	}
	    	if(!find){
	    		JOptionPane.showMessageDialog(this,"很抱歉，没有查询到符合条件的记录");
	    	}
	    }
    }
    
    protected void bookInsert(){
    	
    	BookInput newBook = new BookInput(this,"请填写记录",true);
    	newBook.setVisible(true);
    	
    	if(newBook.mediaName!=null && !newBook.mediaName.equals("")){
    		
    		MyBook a = new MyBook();
			a.setMediaName(newBook.mediaName);
			a.setArtist(newBook.artist);
			a.setEditor(newBook.editor);
			a.setPress(newBook.press);
			a.setPrice(newBook.price);
			a.setPublishDate(newBook.publishDate);
			a.setBookISBN(newBook.bookISBN);
			
			bookInfo[bookcp++]=a;
			++bookCount;
			
			showBookTable();
    	}
    }
    
    protected void bookDelete(){
    	
    	if(bookTable.getSelectedRowCount()!=1){
    		JOptionPane.showMessageDialog(this,"请选中一条记录");
    	}
    	else{
    		int i,id=bookTable.getSelectedRow();
    		for(i=0;i<bookcp;++i){
    			if(!bookInfo[i].delete && bookInfo[i].id==id){
    				bookInfo[i].delete=true;
    				--bookCount;
    				break;
    			}
    		}
    		showBookTable();
    	}
    }
    
    protected void showBookTable(){
    	
    	bookContent = null;
    	bookContent = new String[bookCount][7];
    	
		for(int i=0,j=0;j<bookcp;++j){
			if(!bookInfo[j].delete){
				bookContent[i][0]=bookInfo[j].getMediaName();
				bookContent[i][1]=bookInfo[j].getArtist();
				bookContent[i][2]=bookInfo[j].getEditor();
				bookContent[i][3]=bookInfo[j].getPress();
				bookContent[i][4]=bookInfo[j].getPrice();
				bookContent[i][5]=bookInfo[j].getPublishDate();
				bookContent[i][6]=bookInfo[j].getBookISBN();
				bookInfo[j].id=i;
				++i;
			}
		}
		
		book.remove(bookScroll);
		
		bookTable = null;
		bookScroll = null;
	    bookTable = new JTable(bookContent, bookHead);
	    bookTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
	    bookScroll = new JScrollPane(bookTable);
	    
	    book.add(bookScroll);
	    book.setVisible(false);
	    book.setVisible(true);
    }
    
    protected void cdQuery(){
    	
    	CdQuery cdQuery = new CdQuery(this,"请输入",true);
    	cdQuery.setVisible(true);
    	
    	boolean find=false;
    	if(cdQuery.key!=null && !cdQuery.key.equals("")){
	    	String des = cdQuery.key.toLowerCase();
	    	for(int i=0;i<cdCount;++i){
	    		String cnt = cdContent[i][cdQuery.type].toLowerCase();
	    		if(cnt.contains(des)){
	    			find=true;
	    			CdInput newCd = new CdInput(this,"查询到符合条件",true);
	    			newCd.setValue(cdContent[i][0],cdContent[i][1],cdContent[i][2],
	    				cdContent[i][3],cdContent[i][4],cdContent[i][5],"下一个 (O)","取  消 (C)");
	    			newCd.setVisible(true);
	    			if(newCd.mediaName==null)break;
	    		}
	    	}
	    	if(!find){
	    		JOptionPane.showMessageDialog(this,"很抱歉，没有查询到符合条件的记录");
	    	}
	    }
    }
    
    protected void cdInsert(){
    	
    	CdInput newCd = new CdInput(this,"请填写记录",true);
    	newCd.setVisible(true);
    	
    	//[:)]
    	if(newCd.artist.equals("ViVo"))JOptionPane.showMessageDialog(this,"I LOVE YOU!");
    	
    	if(newCd.mediaName!=null && !newCd.mediaName.equals("")){
    		
    		MyCD a = new MyCD();
			a.setMediaName(newCd.mediaName);
			a.setArtist(newCd.artist);
			a.setPress(newCd.press);
			a.setPrice(newCd.price);
			a.setCdPublisher(newCd.publisher);
			a.setCdISRC(newCd.ISRC);
			
			cdInfo[cdcp++]=a;
			++cdCount;
			
			showCdTable();
    	}
    }
    
    protected void cdDelete(){
    	
    	if(cdTable.getSelectedRowCount()!=1){
    		JOptionPane.showMessageDialog(this,"请选中一条记录");
    	}
    	else{
    		int i,id=cdTable.getSelectedRow();
    		for(i=0;i<cdcp;++i){
    			if(!cdInfo[i].delete && cdInfo[i].id==id){
    				cdInfo[i].delete=true;
    				--cdCount;
    				break;
    			}
    		}
    		showCdTable();
    	}
    }
    
    protected void showCdTable(){
    	
    	cdContent = null;
    	cdContent = new String[cdCount][6];
    	
    	int i,j;
		for(i=0,j=0;j<cdcp;++j){
			if(!cdInfo[j].delete){
				cdContent[i][0]=cdInfo[j].getMediaName();
				cdContent[i][1]=cdInfo[j].getArtist();
				cdContent[i][2]=cdInfo[j].getPress();
				cdContent[i][3]=cdInfo[j].getPrice();
				cdContent[i][4]=cdInfo[j].getCdPublisher();
				cdContent[i][5]=cdInfo[j].getCdISRC();
				cdInfo[j].id=i;
				++i;
			}
		}
		
		cd.remove(cdScroll);
		
		cdTable = null;
		cdScroll = null;
	    cdTable = new JTable(cdContent, cdHead);
	    cdTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
	    cdScroll = new JScrollPane(cdTable);
	    
	    cd.add(cdScroll);
	    cd.setVisible(false);
	    cd.setVisible(true);
    }
        
    protected void tapeQuery(){
    	
    	TapeQuery tapeQuery = new TapeQuery(this,"请输入",true);
    	tapeQuery.setVisible(true);
    	
    	boolean find=false;
    	if(tapeQuery.key!=null && !tapeQuery.key.equals("")){
	    	String des = tapeQuery.key.toLowerCase();
	    	for(int i=0;i<tapeCount;++i){
	    		String cnt = tapeContent[i][tapeQuery.type].toLowerCase();
	    		if(cnt.contains(des)){
	    			find=true;
	    			TapeInput newTape = new TapeInput(this,"查询到符合条件",true);
	    			newTape.setValue(tapeContent[i][0],tapeContent[i][1],tapeContent[i][2],tapeContent[i][3],
	    				tapeContent[i][4],"下一个 (O)","取  消 (C)");
	    			newTape.setVisible(true);
	    			if(newTape.mediaName==null)break;
	    		}
	    	}
	    	if(!find){
	    		JOptionPane.showMessageDialog(this,"很抱歉，没有查询到符合条件的记录");
	    	}
	    }
    }
    
    protected void tapeInsert(){
    	
    	TapeInput newTape = new TapeInput(this,"请填写记录",true);
    	newTape.setVisible(true);
    	
    	if(newTape.mediaName!=null && !newTape.mediaName.equals("")){
    		
    		MyTape a = new MyTape();
			a.setMediaName(newTape.mediaName);
			a.setArtist(newTape.artist);
			a.setPress(newTape.press);
			a.setPrice(newTape.price);
			a.setTapeISRC(newTape.ISRC);
			
			tapeInfo[tapecp++]=a;
			++tapeCount;
			
			showTapeTable();
    	}
    }
    
    protected void tapeDelete(){
    	
    	if(tapeTable.getSelectedRowCount()!=1){
    		JOptionPane.showMessageDialog(this,"请选中一条记录");
    	}
    	else{
    		int i,id=tapeTable.getSelectedRow();
    		for(i=0;i<tapecp;++i){
    			if(!tapeInfo[i].delete && tapeInfo[i].id==id){
    				tapeInfo[i].delete=true;
    				--tapeCount;
    				break;
    			}
    		}
    		showTapeTable();
    	}
    }
    
    protected void showTapeTable(){
    	
    	tapeContent = null;
    	tapeContent = new String[tapeCount][5];
    	
    	int i,j;
		for(i=0,j=0;j<tapecp;++j){
			if(!tapeInfo[j].delete){
				tapeContent[i][0]=tapeInfo[j].getMediaName();
				tapeContent[i][1]=tapeInfo[j].getArtist();
				tapeContent[i][2]=tapeInfo[j].getPress();
				tapeContent[i][3]=tapeInfo[j].getPrice();
				tapeContent[i][4]=tapeInfo[j].getTapeISRC();
				tapeInfo[j].id=i;
				++i;
			}
		}
		
		tape.remove(tapeScroll);
		
		tapeTable = null;
		tapeScroll = null;
	    tapeTable = new JTable(tapeContent, tapeHead);
	    tapeTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
	    tapeScroll = new JScrollPane(tapeTable);
	    
	    tape.add(tapeScroll);
	    tape.setVisible(false);
	    tape.setVisible(true);
    }
}