selectorpanel.java.bak

农业银行ATM对帐查询系统后台类包的源代码,实现了FTP,数据库管理等等功能

            removeAll.setEnabled(model.getSize() >0) ;
	}
    }
    //工具栏按钮
    private void initButtons(JToolBar toolbar){
         firstButton = initButton("first.gif");
         emptyButtonBorder = new EmptyBorder(firstButton.getBorder().getBorderInsets(firstButton));
         normalButtonBorder=UIManager.getBorder("Button.border");
         toolbar.add(firstButton);
         priorButton = initButton("prior.gif");
         toolbar.add(priorButton);
         nextButton = initButton("next.gif");
         toolbar.add(nextButton);
         lastButton = initButton("last.gif");
         toolbar.add(lastButton);
         insertButton = initButton("insert.gif");
         toolbar.add(insertButton);
         deleteButton = initButton("delete.gif");
         toolbar.add(deleteButton);
         //postButton = initButton("post.gif");
         //toolbar.add(postButton);
         //cancelButton = initButton("cancel.gif");
         //toolbar.add(cancelButton);
         //dittoButton = initButton("ditto.gif");
         //toolbar.add(dittoButton);
         saveButton = initButton("save.gif");
         toolbar.add(saveButton);
         refreshButton = initButton("refresh.gif");
         toolbar.add(refreshButton);
     }
     private JButton initButton(String imageName){
         JButton jButton = new JButton(new ImageIcon(getClass().getResource("image/".concat(String.valueOf(String.valueOf(imageName))))));
         jButton.addMouseListener(new MouseListener());
         jButton.setMargin(new Insets(0, 0, 0, 0));
         //add(jButton);
         return jButton;
    }
    public Object[] getSelectedValues(){
        return selectedModel.getValues() ;
    }
    public Object[] getUnselectedValues(){
        return unselectedModel.getValues() ;
    }
    //组维护菜单
    void showMenu(int x,int y){
         PopupMenu popup = new PopupMenu();
         groupTree.add(popup) ;
         MenuItem mi1=new MenuItem("添加用户组");
         MenuItem mi2=new MenuItem("删除用户组");
         popup.add(mi1);
         popup.add(mi2);
         //菜单监听事件
         mi1.addActionListener(new ActionListener(){
              public void actionPerformed(ActionEvent ae){
                     addGroup();
              }
            });
         mi2.addActionListener(new ActionListener(){
              public void actionPerformed(ActionEvent ae){
                     TreePath path=groupTree.getSelectionPath();
                     final DefaultMutableTreeNode node=(DefaultMutableTreeNode)path.getLastPathComponent();
                     delGroup(node.getParent());
              }
            });
         TreePath path=groupTree.getSelectionPath();
         popup.show(groupTree,x,y);
    }
    //增加用户组
    void addGroup(){
	 String name=JOptionPane.showInputDialog(
                            getFrame(this),
                            "请输入用户组名称",
                            "提示",
                            JOptionPane.QUESTION_MESSAGE);
        if(name!=null&&!name.equals("")){
	    DefaultMutableTreeNode nodenew=new DefaultMutableTreeNode(name);
            DefaultMutableTreeNode nodeParent ;
            DefaultTreeModel model=(DefaultTreeModel)(groupTree.getModel());
            TreePath[] paths=groupTree.getSelectionPaths();
            for(int i=0;i<paths.length;i++){
		    nodeParent=(DefaultMutableTreeNode)(paths[i].getLastPathComponent());
                    nodeParent=(DefaultMutableTreeNode)(nodeParent.getRoot());
                    model.insertNodeInto(nodenew,nodeParent,i);
            }
            pm.insertPowerGroup(name) ;
        }
        else{
	    JOptionPane.showMessageDialog(
                            getFrame(this),
                            "模板组名不能为空!",
                            "警告",
                            JOptionPane.ERROR_MESSAGE);
        }
    }
    //删除用户组
    void delGroup(TreeNode parent){   
           int n =JOptionPane.showConfirmDialog(
                            getFrame(this), "你确实要删除该用户组吗?",
                            "警告",
                            JOptionPane.YES_NO_OPTION);
           if (n == JOptionPane.YES_OPTION) {
              DefaultMutableTreeNode node=null;
              DefaultTreeModel model=(DefaultTreeModel)(groupTree.getModel());
              TreePath[] paths=groupTree.getSelectionPaths();
              for(int i=0;i<paths.length;i++){
                    node=(DefaultMutableTreeNode)(paths[i].getLastPathComponent());
                    model.removeNodeFromParent(node);
                }
		pm.delPowerGroup(node.toString()) ;
                System.out.println("delsql:"+pm.getSQL()) ;
        }
    }
    //jsp_group鼠标事件
    void jspgroup_mousePressed(MouseEvent e) {
         if(((e.getModifiers()&InputEvent.BUTTON3_MASK)!=0)&&(groupTree.getSelectionCount()>0)){
            showMenu(e.getX(),e.getY());
	 }
	 //列出组用户和非组用户
	 pm=new PowerManager();
	 if(groupname!=null && !groupname.equals(groupTree.getLastSelectedPathComponent().toString())){
	     groupname=groupTree.getLastSelectedPathComponent().toString() ;
	     setPowerShow(groupname);
	     pm.getAllPowerUser() ;
	     String groupid=pm.getGroupId(groupname);
	     int[] station=ct.groupUser(pm.vGetUsrGrpId(),groupid); 
	     if(selectedModel.getSize()>0)
	        removeAllItems() ;
	     if(station.length >0)
	        addSelectedItems(station);	 
	 }
	 if(groupTree.getLastSelectedPathComponent()!=null && groupname==null){
	    groupname=groupTree.getLastSelectedPathComponent().toString() ;
	    String groupid=pm.getGroupId(groupname);
	    int[] station=ct.groupUser(pm.vGetUsrGrpId(),groupid); 
	    if(station.length > 0)
	      addSelectedItems(station);	 
	 }
	 //设置button状态
	 enableButtons() ;
    }
    //设置权限显示
    public void setPowerShow(String groupname){
	if(groupname!=null){
	     Object[] arrPower = pm.getGroupPower(groupname) ;  
	     int row = modTable.getRowCount() ;
	     for(int j=0;j<row-1;j++){
		int index = Integer.parseInt(modTable.getValueAt(j,0).toString());
		if(arrPower[index].toString().equals("0"))
		    grouppower="没有权限";
		if(arrPower[index].toString().equals("1"))
		    grouppower="读权限";
		if(arrPower[index].toString().equals("2"))
		    grouppower="写权限";
		if(arrPower[index].toString().equals("3"))
		    grouppower="所有权限";				
		modTable.setValueAt(grouppower,j,4) ;
	    }
	}
    }
    //修改用户组权限
    public void setGroupPower(String groupname){
	if(groupname!=null){
	     Object[] arrPower = pm.getGroupPower(groupname) ;  
	     int row = modTable.getRowCount() ;
	     for(int j=0;j<row-1;j++){
		int index = Integer.parseInt(modTable.getValueAt(j,0).toString());
		String powervalue = modTable.getValueAt(j,4).toString();
		if(powervalue.equals("没有权限"))
		    arrPower[index]="0";
	    	if(powervalue.equals("读权限"))
		    arrPower[index]="1";
    	    	if(powervalue.equals("写权限"))
		    arrPower[index]="2";
    	    	if(powervalue.equals("所有权限"))
		    arrPower[index]="3";
	     }	     
	    String power="";
	    for(int i=0;i<arrPower.length;i++){
		power=power+arrPower[i].toString();
	    }
	    pm.upadteTable("powergroup","grpname",groupname,"grppower",power) ;
	}
    }
    //user鼠标事件
   void user_mousePressed(MouseEvent e){
        if(((e.getModifiers()&InputEvent.BUTTON3_MASK)!=0)){
            showUserMenu(e.getX(),e.getY());
         }
   } 
   //用户维护菜单
   void showUserMenu(int x,int y){
        PopupMenu popup = new PopupMenu();
        unselectedList.add(popup) ;
        MenuItem mi1=new MenuItem("添加用户");
        MenuItem mi2=new MenuItem("删除用户");
        popup.add(mi1);
        popup.add(mi2);
	if(unselectedList.getSelectedIndex() < 0){
	   mi2.setEnabled(false) ;
	}
         //菜单监听事件
         mi1.addActionListener(new ActionListener(){
              public void actionPerformed(ActionEvent ae){
                     addUser();
              }
            });
         mi2.addActionListener(new ActionListener(){
              public void actionPerformed(ActionEvent ae){
                     //TreePath path=groupTree.getSelectionPath();
                     //final DefaultMutableTreeNode node=(DefaultMutableTreeNode)path.getLastPathComponent();
                     delUser();
              }
            });
         //TreePath path=groupTree.getSelectionPath();*/
         popup.show(unselectedList,x,y);
    }
        
    //增加用户
    void addUser(){
	 Object name=JOptionPane.showInputDialog(
                            getFrame(this),
                            "请输入用户编号",
                            "提示",
                            JOptionPane.QUESTION_MESSAGE);
	int rowCount=userTable.getRowCount();
        int colNum=userTable.getSelectedColumn();
	boolean isIn=true;
	for(int i=0;i<rowCount;i++){
	    if(userTable.getValueAt(i,0).equals(name))
		isIn=false;
	}
	if(name!=null && isIn && !name.equals("")){
	    int[] selections = unselectedList.getSelectedIndices() ;
            unselectedModel.map.put(name,name) ;
	    unselectedModel.takeEntriesFrom(unselectedModel,selections,"insert") ;
            
	    //int rowCount=userTable.getRowCount();
            //int colNum=userTable.getSelectedColumn();
            tvu.addTableRows() ;
	    tvu.setValueAt(name,rowCount,0) ;
	    tvu.setValueAt("password",rowCount,2) ;
	    userTable.setRowSelectionInterval(rowCount,rowCount);
            jvp.setViewPosition(new Point(0,userTable.getHeight()));
            jvp.setView(userTable);
	    pm.insertPowerUser(name.toString()) ;
            //System.out.println(jTableMode.getHeight());
	}
        else{
	    JOptionPane.showMessageDialog(
                            getFrame(this),
                            "用户编号不能为空且不能重复!",
                            "警告",
                            JOptionPane.ERROR_MESSAGE);
        }
    }
    //删除用户
    void delUser(){   
	 int n =JOptionPane.showConfirmDialog(
                            getFrame(this), "你确实要删除该用户吗?",
                            "警告",
                            JOptionPane.YES_NO_OPTION);
        if (n == JOptionPane.YES_OPTION) {
	    pm.delPowerUser(userTable.getValueAt(rowSel,0).toString()) ;
	    int[] selections = unselectedList.getSelectedIndices() ;
	    selectedModel.takeEntriesFrom(unselectedModel,selections,"remove");
	    //userTable.getValueAt(rowSel,0) ;
	    tvu.removeTableRows(rowSel);	    
	}
    }
    //当前TABLE点击响应事件,取得各参数值
    public void userTable_mouseClicked(MouseEvent etm){
        int rowTotal=userTable.getRowCount();
        curRow=userTable.getSelectedRow();
	curCol=userTable.getSelectedColumn();
	System.out.println("inputMap:"+userTable.getInputMap()) ;
	System.out.println("oldvalue:"+oldvalue) ;
	String keyvalue = userTable.getValueAt(curRow,0).toString();
	oldvalue = userTable.getValueAt(curRow,curCol).toString() ;
	System.out.println("newvalue:"+oldvalue) ;
	/*TableEditor te = new TableEditor(keyvalue,oldvalue,curCol);
	TableColumnModel tcm=userTable.getColumnModel();
        System.out.println("selectedcolumn:"+curCol); 
	TableColumn tc=tcm.getColumn(curCol);
        tc.setCellEditor(te);
	System.out.println("停止："+te.stopCellEditing()) ;*/
    }
    
    //格式化错误输出
    public String getErrMsg(String err){
        int len=err.length();
        int m=0;
        String tmpStr="";
        while((len-40)>0){
            tmpStr=tmpStr+errMsg.substring(m,m+40)+"\n";
            m=m+40;
            len=len-40;
        }
        return tmpStr;
    }
    class SelectionListener implements ListSelectionListener{
        public void valueChanged(ListSelectionEvent event){
            JList list = (JList)(event.getSource());
            int[] selections = list.getSelectedIndices();
            if(selections.length > 0){
                int[] indices = {};
                list = (list == selectedList ? unselectedList : selectedList);
                list.setSelectedIndices(indices) ;
            }
            enableButtons();
        }
    }
    class SelectorListModel extends AbstractListModel{
        protected TreeMap map;
        public SelectorListModel(Object[] values){
            map = new TreeMap();
            if(values!=null){
                for(int i=0;i<values.length ;i++){
		    System.out.println("Mapvalues:"+values[i]+i) ;
                    map.put(values[i],values[i]) ;
                }
            }
        }
	public SelectorListModel(Object values){
            map = new TreeMap();
            if(values!=null){
		map.put(values,values) ;
            }
        }
        public Object getElementAt(int index){
            Set keys = map.keySet() ;
            return map.get(keys.toArray()[index]);
        }
        public int getSize(){
            return map.size() ;
        }
        public void takeEntriesFrom(SelectorListModel source,int[] rows,String flag){
            Object key;
            Object[] keys = source.map.keySet().toArray() ;
            for(int i=0;i<rows.length ;i++){
	        key=keys[rows[i]];
		//System.out.println("key:"+key) ;
                map.put(key,source.map.remove(key));
		//增加用户到用户组
		if(flag.equals("add")){
		    pm.addUserToGroup(key.toString(),groupname) ;
		}
		if(flag.equals("del")){
		    pm.delUserFromGroup(key.toString(),groupname); 
		}
            }
            source.fireIntervalRemoved(source,0,keys.length-1) ;
            if(!flag.equals("remove")){
	        this.fireIntervalAdded(this,0,this.getSize()-1) ;
            }
        }
        public void takeAllEntriesFrom(SelectorListModel source){
            map.putAll(source.map) ;
            int count = source.getSize() ;
            source.map.clear() ;
            source.fireIntervalRemoved(source,0,count-1) ;
            this.fireIntervalAdded(this,0,getSize()-1) ;
        }
        public Object[] getValues(){
            return map.values().toArray() ;
        }
    }
    
    class MouseListener extends MouseAdapter{
	  public void mouseClicked(MouseEvent e){
             //sorter.insertrow(table);
	  }

    public void mousePressed(MouseEvent e){
       }
    public void mouseReleased(MouseEvent e){
           JButton button = (JButton)e.getSource();
           if(showRollover)
               if(button.isEnabled()){
                   //if(!(ui instanceof MetalToolBarUI))
                      // button.setBorder(normalButtonBorder);
               } 
	       else{
                   button.setBorder(emptyButtonBorder);
               }
       }
       public void mouseEntered(MouseEvent e){
           JButton button = (JButton)e.getSource();
           if(showRollover && button.isEnabled())
               button.setBorder(normalButtonBorder);
       }

     public void mouseExited(MouseEvent e){
           JButton button = (JButton)e.getSource();
           if(showRollover)
               button.setBorder(emptyButtonBorder);
            }
    }
}