Coding Style - decomment

[mirror_edk2.git] / Tools / Java / Source / MigrationTools / org / tianocore / migration / MsaTreeEditor.java

package org.tianocore.migration;\r
\r
import java.awt.*;\r
import java.awt.event.*;\r
import javax.swing.*;\r
import javax.swing.tree.*;\r
import javax.xml.parsers.*;\r
import org.w3c.dom.*;\r
\r
public class MsaTreeEditor extends JPanel {\r
    /**\r
     *  Define class Serial Version UID\r
     */\r
    private static final long serialVersionUID = 3169905938472150649L;\r
    \r
    MsaTreeEditor() throws Exception {\r
        rootNode = new DefaultMutableTreeNode("Root Node");\r
        treeModel = new DefaultTreeModel(rootNode);\r
\r
        tree = new JTree(treeModel);\r
        tree.setEditable(true);\r
        tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);\r
        tree.setShowsRootHandles(false);\r
        tree.addMouseListener(mouseadapter);\r
\r
        JScrollPane scrollPane = new JScrollPane(tree);\r
        //scrollPane.setSize(800, 600);\r
        add(scrollPane);\r
        \r
        popupmenu = new JPopupMenu();\r
        menuitemadd = new JMenuItem("Add Node");\r
        menuitemdel = new JMenuItem("Delete Node");\r
        menuitemedit = new JMenuItem("Edit Node");\r
        popupmenu.add(menuitemadd);\r
        popupmenu.add(menuitemdel);\r
        popupmenu.add(menuitemedit);\r
        menuitemadd.addActionListener(actionListener);\r
        menuitemdel.addActionListener(actionListener);\r
        menuitemedit.addActionListener(actionListener);\r
\r
        genDomTree(MigrationTool.ui.getFilepath("Select a msa file", JFileChooser.FILES_AND_DIRECTORIES));\r
    }\r
    \r
    //private ModuleSurfaceAreaDocument msadoc;\r
    \r
    private JTree tree;\r
    private DefaultMutableTreeNode rootNode;\r
    private DefaultTreeModel treeModel;\r
    private JMenuItem menuitemadd, menuitemdel, menuitemedit;\r
    \r
    private JPopupMenu popupmenu;\r
    private MouseAdapter mouseadapter = new MouseAdapter() {\r
        public void mouseReleased(MouseEvent me) {\r
            if (me.getClickCount() == 1 && SwingUtilities.isRightMouseButton(me)) {\r
                tree.setSelectionPath(tree.getPathForLocation(me.getX(), me.getY()));\r
                popupmenu.show(tree, me.getX(), me.getY());\r
            }\r
        }\r
    };\r
    private ActionListener actionListener = new ActionListener() {\r
        public void actionPerformed(ActionEvent ae) {\r
            if (ae.getSource() == menuitemadd) {\r
                addNode();\r
            } else if (ae.getSource() == menuitemdel) {\r
                delNode();\r
            } else if (ae.getSource() == menuitemedit) {\r
                editNode();\r
            }\r
        }\r
    };\r
    \r
    private void editNode() {\r
        DefaultMutableTreeNode node = (DefaultMutableTreeNode)(tree.getSelectionPath().getLastPathComponent());\r
        Element element = (Element)node.getUserObject();\r
        System.out.println(element.getTextContent());\r
    }\r
    \r
    private void delNode() {\r
        treeModel.removeNodeFromParent((DefaultMutableTreeNode)(tree.getSelectionPath().getLastPathComponent()));\r
    }\r
    \r
    private void addNode() {\r
        addNode((DefaultMutableTreeNode)(tree.getSelectionPath().getLastPathComponent()), MigrationTool.ui.getInput("Input Node Name"));\r
    }\r
    \r
    private DefaultMutableTreeNode addNode(DefaultMutableTreeNode parentNode, Object child) {\r
        DefaultMutableTreeNode childNode = new DefaultMutableTreeNode(child);\r
        treeModel.insertNodeInto(childNode, parentNode, parentNode.getChildCount());\r
        tree.scrollPathToVisible(new TreePath(childNode.getPath()));\r
        return childNode;\r
    }\r
\r
    private final void handleNode(Node node, DefaultMutableTreeNode parentNode) {\r
        DefaultMutableTreeNode curNode = null;\r
        if (node.getNodeType() == Node.ELEMENT_NODE) {\r
            System.out.println("elem");\r
            curNode = addNode(parentNode, node);\r
        } else if (node.getNodeType() == Node.DOCUMENT_NODE){\r
            System.out.println("doc");\r
            curNode = addNode(parentNode, "MsaDocum");            // can Docum be with Root Node?\r
        }\r
\r
        NodeList nodelist = node.getChildNodes();\r
        for (int i = 0; i < nodelist.getLength(); i++) {\r
            handleNode(nodelist.item(i), curNode);\r
        }\r
    }\r
    \r
    private final void genDomTree(String filename) throws Exception {\r
        DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();\r
        Document document = builder.parse(filename);\r
        handleNode(document, rootNode);\r
    }\r
    \r
    public static final void init() throws Exception {\r
        UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());\r
\r
        JFrame frame = new JFrame("MsaTreeEditor");\r
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);\r
\r
        MsaTreeEditor mte = new MsaTreeEditor();\r
        mte.setLayout(new GridBagLayout());\r
        mte.setOpaque(true);\r
        frame.setContentPane(mte);\r
\r
        frame.pack();\r
        frame.setVisible(true);\r
    }\r
}