package hi.chyl.json;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.serializer.SerializerFeature;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonParser;
import com.google.gson.JsonPrimitive;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.Image;
import java.awt.Toolkit;
import java.awt.datatransfer.Clipboard;
import java.awt.datatransfer.StringSelection;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ComponentEvent;
import java.awt.event.ComponentListener;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import javax.swing.ActionMap;
import javax.swing.Icon;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.event.ListDataEvent;
import org.jdesktop.application.SingleFrameApplication;
import org.jdesktop.application.FrameView;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JPopupMenu;
import javax.swing.JScrollPane;
import javax.swing.JSplitPane;
import javax.swing.JTable;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.JToolBar;
import javax.swing.JTree;
import javax.swing.JViewport;
import javax.swing.KeyStroke;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableCellRenderer;
import javax.swing.table.TableColumn;
import javax.swing.text.Document;
import javax.swing.text.Segment;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeCellRenderer;
import javax.swing.tree.DefaultTreeModel;
import javax.swing.tree.TreeNode;
import javax.swing.tree.TreePath;
import org.apache.commons.lang.StringEscapeUtils;
import org.apache.commons.lang.StringUtils;
import org.fife.ui.rsyntaxtextarea.RSyntaxTextArea;
import org.fife.ui.rsyntaxtextarea.SyntaxConstants;
import org.fife.ui.rsyntaxtextarea.SyntaxScheme;
import org.fife.ui.rsyntaxtextarea.Token;
import org.fife.ui.rtextarea.RTextScrollPane;
import org.jdesktop.application.Application;
import org.jdesktop.application.ResourceMap;
import org.netbeans.swing.tabcontrol.DefaultTabDataModel;
import org.netbeans.swing.tabcontrol.TabData;
import org.netbeans.swing.tabcontrol.TabDataModel;
import org.netbeans.swing.tabcontrol.TabbedContainer;
import org.netbeans.swing.tabcontrol.event.ComplexListDataEvent;
import org.netbeans.swing.tabcontrol.event.ComplexListDataListener;
public class MainView extends FrameView {
private JDialog aboutBox;
private TabDataModel tabDataModel;
private TabbedContainer tabbedContainer;
private Map jsonEleTreeMap = new HashMap();
private boolean isTxtFindDlgOpen = false;
private boolean isTreeFinDlgdOpen = false;
private List<TreePath> treePathLst = new ArrayList<TreePath>();
private char dot = 30;
private int curPos = 0;
private ResourceMap resourceMap;
public MainView(SingleFrameApplication app) {
super(app);
resourceMap = Application.getInstance(MainApp.class).getContext().getResourceMap(MainView.class);
initUI();
}
private void initUI(){
Image ico = new ImageIcon(getClass().getResource("resources/json.png")).getImage();
getFrame().setIconImage(ico);
setToolBar(createToolBar());
setMenuBar(createMenuBar());
initTabbedContainer();
setComponent(tabbedContainer);
}
private JToolBar createToolBar(){
JToolBar toolbar = new JToolBar();
final JTextField textField = new JTextField();
textField.setMaximumSize(new Dimension(180,25));
JButton btnAppTitle = new JButton("标题修改");
JButton btnFormat = new JButton("格式化(F)");
JButton btnClean = new JButton("清空(D)");
JButton btnParse = new JButton("粘帖(V)");
JButton btnNewLine = new JButton("清除(\\n)");
JButton btnXG = new JButton("清除(\\)");
JButton btnTxtFind = new JButton("文本查找");
JButton btnNodeFind = new JButton("节点查找");
JButton btnNewTab = new JButton("新标签(N)");
JButton btnSelTabName = new JButton("标签名修改");
JButton btnCloseTab = new JButton("关闭标签");
btnFormat.setBackground(Color.GREEN);
btnAppTitle.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
System.out.println(textField.getText());
getFrame().setTitle(textField.getText());
}
});
btnFormat.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
formatJson();
}
});
btnClean.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JTextArea ta = getTextArea();
if(ta!=null){
ta.setText("");
}
}
});
btnParse.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JTextArea ta = getTextArea();
if(ta!=null){
ta.paste();
formatJson();
}
}
});
btnNewLine.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JTextArea ta = getTextArea();
if(ta!=null){
ta.setText(ta.getText().replaceAll("\n", ""));
}
}
});
btnXG.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JTextArea ta = getTextArea();
if(ta!=null){
ta.setText(ta.getText().replaceAll("\\\\", ""));
}
}
});
btnTxtFind.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if(isTxtFindDlgOpen) return;
showFindDialog(1, "文本查找对话框");
}
});
btnNodeFind.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if(isTreeFinDlgdOpen) return;
showFindDialog(2, "树节点查找对话框");
}
});
btnSelTabName.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
int selIndex = getTabIndex();
if(selIndex>=0){
tabDataModel.setText(selIndex, textField.getText());
System.out.println("Modify HashCode : " + getTree(selIndex).hashCode() + " . TabTitle : " + textField.getText() + " !");
}
}
});
btnNewTab.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
addTab("NewTab",true);
}
});
btnCloseTab.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
int selIndex = getTabIndex();
if(selIndex >= 0){
tabDataModel.removeTab(selIndex);
}
}
});
toolbar.add(btnNewTab);
toolbar.add(btnCloseTab);
toolbar.add(btnFormat);
toolbar.add(btnClean);
toolbar.add(btnParse);
toolbar.add(btnNewLine);
toolbar.add(btnXG);
toolbar.add(btnNodeFind);
toolbar.add(btnTxtFind);
toolbar.addSeparator(new Dimension(30, 20));
toolbar.add(textField);
toolbar.add(btnAppTitle);
toolbar.add(btnSelTabName);
return toolbar;
}
private int getTabIndex(){
return tabbedContainer.getSelectionModel().getSelectedIndex();
}
private JMenuItem createMenuItem(String name,int keyCode){
JMenuItem menuItem = new JMenuItem();
menuItem.setAccelerator(KeyStroke.getKeyStroke(keyCode, InputEvent.CTRL_MASK));
menuItem.setText(resourceMap.getString(name+".text"));
return menuItem;
}
private JMenuBar createMenuBar(){
JMenuBar menuBar = new JMenuBar();
JMenu fileMenu = new JMenu();
JMenu editMenu = new JMenu();
JMenu toolMenu = new JMenu();
JMenu helpMenu = new JMenu();
menuBar.setName("menuBar");
fileMenu.setText(resourceMap.getString("fileMenu.text"));
fileMenu.setName("fileMenu");
JMenuItem menuItemOpenFile = createMenuItem("menuItemOpenFile", KeyEvent.VK_O);
menuItemOpenFile.addActionListener(new ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
openFileAction(getTextArea());
}
});
fileMenu.add(menuItemOpenFile);
JMenuItem menuItemSaveFile = createMenuItem("menuItemSaveFile", KeyEvent.VK_S);
menuItemSaveFile.addActionListener(new ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
saveFileAction(getTextArea());
}
});
fileMenu.add(menuItemSaveFile);
JMenuItem exitMenuItem = new JMenuItem();
ActionMap actionMap = Application.getInstance(MainApp.class).getContext().getActionMap(MainView.class, this);
exitMenuItem.setAction(actionMap.get("quit"));
exitMenuItem.setName("exitMenuItem");
exitMenuItem.setText(resourceMap.getString("exitMenu.text"));
fileMenu.add(exitMenuItem);
menuBar.add(fileMenu);
editMenu.setText(resourceMap.getString("editMenu.text"));
JMenuItem menuItemClean = createMenuItem("menuItemClean", KeyEvent.VK_D);
menuItemClean.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
getTextArea().setText("");
}
});
editMenu.add(menuItemClean);
JMenuItem menuItemFormat = createMenuItem("menuItemFormat", KeyEvent.VK_F);
menuItemFormat.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) {
formatJson();
}
});
editMenu.add(menuItemFormat);
menuBar.add(editMenu);
toolMenu.setText(resourceMap.getString("toolMenu.text"));
JMenuItem menuItemLayout = createMenuItem("menuItemLayout", KeyEvent.VK_L);
menuItemLayout.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
changeLayout();
}
});
toolMenu.add(menuItemLayout);
JMenuItem menuItemNew = createMenuItem("menuItemNew", KeyEvent.VK_N);
menuItemNew.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
addTab("NewTab", true);
}
});
toolMenu.add(menuItemNew);
JMenuItem menuItemCode = createMenuItem("menuItemCode", KeyEvent.VK_T);
menuItemCode.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
codeChangeAction();
}
});
toolMenu.add(menuItemCode);
menuBar.add(toolMenu);
helpMenu.setText(resourceMap.getString("helpMenu.text"));
helpMenu.setName("helpMenu");
JMenuItem aboutMenuItem = new JMenuItem();
aboutMenuItem.setText(resourceMap.getString("aboutMenu.text"));
aboutMenuItem.setName("aboutMenuItem");
aboutMenuItem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
showAboutBox();
}
});
helpMenu.add(aboutMenuItem);
menuBar.add(helpMenu);
return menuBar;
}
private void initTabbedContainer() {
TabData tabData = newTabData("Welcome!","This is a Tab!",null);
tabDataModel = new DefaultTabDataModel(new TabData[] { tabData });
tabbedContainer = new TabbedContainer(tabDataModel,TabbedContainer.TYPE_EDITOR);
tabbedContainer.getSelectionModel().setSelectedIndex(0);
tabbedContainer.setShowCloseButton(true);
tabDataModel.addComplexListDataListener(new ComplexListDataListener() {
public void indicesAdded(ComplexListDataEvent clde) {}
public void indicesRemoved(ComplexListDataEvent clde) {}
public void indicesChanged(ComplexListDataEvent clde) {}
public void intervalAdded(ListDataEvent e) {}
public void intervalRemoved(ListDataEvent e) {
ComplexListDataEvent ce = (ComplexListDataEvent)e;
TabData[] tbArr = ce.getAffectedItems();
if(tbArr!=null && tbArr.length>0){
tbArr[0].getText();
JTree tree = getTree(tbArr[0]);
if(tree!=null){
jsonEleTreeMap.remove(tree.hashCode());
System.out.println("Remove HashCode: "+ tree.hashCode() + ". Close Tab: " + tbArr[0].getText() + " !");
}
}
}
public void contentsChanged(ListDataEvent e) {}
});
tabbedContainer.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
//System.out.println("@@@:TabbedContainerActionCommand = "+e.getActionCommand());
if("select".equalsIgnoreCase(e.getActionCommand())){
treePathLst.clear();
}
}
});
}
public void showAboutBox() {
if (aboutBox == null) {
JFrame mainFrame = MainApp.getApplication().getMainFrame();
aboutBox = new MainAboutBox(mainFrame);
aboutBox.setLocationRelativeTo(mainFrame);
}
MainApp.getApplication().show(aboutBox);
}
private TabData newTabData(String tabName,String tabTip,Icon icon){
final JSplitPane splitPane = new JSplitPane();
splitPane.addComponentListener(new ComponentListener() {
public void componentResized(ComponentEvent e) {
splitPane.setDividerLocation(0.45);
}
public void componentMoved(ComponentEvent e) {}
public void componentShown(ComponentEvent e) {}
public void componentHidden(ComponentEvent e) {}
});
RSyntaxTextArea textArea = newTextArea();
// textArea.set
RTextScrollPane sp = new RTextScrollPane(textArea);
sp.setFoldIndicatorEnabled(true);
splitPane.setLeftComponent(sp);
//splitPane.setLeftComponent(new JScrollPane(textArea));
final JSplitPane rightSplitPane = new JSplitPane();
rightSplitPane.addComponentListener(new ComponentListener() {
public void componentResized(ComponentEvent e) {
int w = rightSplitPane.getWidth();
if(w>500){
rightSplitPane.setDividerLocation((w-220)/(w*1.0f));
}else{
rightSplitPane.setDividerLocation(0.8);
}
}
public void componentMoved(ComponentEvent e) {}
public void componentShown(ComponentEvent e) {}
public void componentHidden(ComponentEvent e) {}
});
JTree tree = newTree();
rightSplitPane.setLeftComponent(new JScrollPane(tree));
JTable table = newTable();
rightSplitPane.setRightComponent(new JScrollPane(table));
splitPane.setRightComponent(rightSplitPane);
TabData tabData = new TabData(splitPane, icon, tabName, tabTip);
return tabData;
}
private RSyntaxTextArea newTextArea(){
// JTextArea textArea = new JTextArea();
// textArea.setAutoscrolls(true);
//// textArea.getDocument().addUndoableEditListener(undoMg);
// textArea.addMouseListener(new TextAreaMouseListener());
RSyntaxTextArea textArea = new RSyntaxTextArea();
textArea.setSyntaxEditingStyle(SyntaxConstants.SYNTAX_STYLE_JAVASCRIPT);
textArea.setCodeFoldingEnabled(true);
textArea.setAntiAliasingEnabled(true);
textArea.setAutoscrolls(true);
SyntaxScheme scheme = textArea.getSyntaxScheme();
// scheme.getStyle(Token.COMMENT_KEYWORD).foreground = Color.red;
// scheme.getStyle(Token.DATA_TYPE).foreground = Color.blue;
scheme.getStyle(Token.LITERAL_STRING_DOUBLE_QUOTE).foreground = Color.BLUE;
scheme.getStyle(Token.LITERAL_NUMBER_DECIMAL_INT).foreground = new Color(164, 0, 0);
scheme.getStyle(Token.LITERAL_NUMBER_FLOAT).foreground = new Color(164, 0, 0);
scheme.getStyle(Token.LITERAL_BOOLEAN).foreground = Color.RED;
scheme.getStyle(Token.OPERATOR).foreground = Color.BLACK;
textArea.revalidate();
textArea.addMouseListener(new TextAreaMouseListener());
return textArea;
}
private JTree newTree(){
DefaultMutableTreeNode root = new DefaultMutableTreeNode("o-JSON");
DefaultTreeModel model = new DefaultTreeModel(root);
JTree tree = new JTree(model);
tree.addTreeSelectionListener(new javax.swing.event.TreeSelectionListener() {
public void valueChanged(javax.swing.event.TreeSelectionEvent evt) {
treeSelection(getTree(),getTable());
}
});
setNodeIcon(tree);
tree.addMouseListener(new TreeMouseListener(tree));
System.out.println("New HashCode : " + tree.hashCode());
return tree;
}
private JTable newTable(){
String col[] ={"key","value"};
DefaultTableModel tm = new DefaultTableModel();
tm.setColumnCount(2);
tm.setColumnIdentifiers(col);
JTable table = new JTable(tm);
table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
table.setAutoscrolls(true);
table.setMinimumSize(new Dimension(160, 100));
return table;
}
private void treeSelection(JTree tree,JTable table){
DefaultMutableTreeNode selNode = (DefaultMutableTreeNode) tree.getLastSelectedPathComponent();
if(selNode==null){
//System.out.println("jTree1ValueChanged:selNode is null");
return;
}
String col[] ={"key","value"};
DefaultTableModel tm = (DefaultTableModel)table.getModel();
tm.setColumnCount(2);
tm.setColumnIdentifiers(col);
if(selNode.isLeaf()){
tm.setRowCount(1);
String arr[] = Kit.pstr(selNode.toString());
tm.setValueAt(arr[1], 0, 0);
tm.setValueAt(arr[2], 0, 1);
} else {
int childCount = selNode.getChildCount();
tm.setRowCount(childCount);
for(int i = 0; i < childCount; i++){
String arr[] = Kit.pstr(selNode.getChildAt(i).toString());
tm.setValueAt(arr[1], i, 0);
tm.setValueAt(arr[2], i, 1);
}
}
table.setModel(tm);
TableColumn column0 = table.getColumnModel().getColumn(0);
column0.setPreferredWidth(getPreferredWidthForColumn(table,column0));
TableColumn column1 = table.getColumnModel().getColumn(1);
column1.setPreferredWidth(getPreferredWidthForColumn(table,column1));
table.updateUI();
}
private int addTab(String tabName,boolean isSel){
TabData tabData = newTabData(tabName,tabName,null);
int newIndex = tabbedContainer.getTabCount();
tabDataModel.addTab(newIndex, tabData);
if(isSel){
tabbedContainer.getSelectionModel().setSelectedIndex(newIndex);
}
return newIndex;
}
private JTextArea getTextArea(){
int selIndex = getTabIndex();
if(selIndex >= 0){
TabData selTabData = tabDataModel.getTab(selIndex);
JSplitPane selSplitPane = (JSplitPane)selTabData.getComponent();
JScrollPane sp = (JScrollPane)selSplitPane.getLeftComponent();
JViewport vp = (JViewport)sp.getComponent(0);
JTextArea ta = (JTextArea)vp.getComponent(0);
return ta;
}
return null;
}
private JTree getTree(TabData tabData){
if(tabData==null){
return null;
}
JSplitPane selSplitPane = (JSplitPane)tabData.getComponent();
JSplitPane rightSplitPane = (JSplitPane)selSplitPane.getRightComponent();
JScrollPane sp = (JScrollPane)rightSplitPane.getLeftComponent();
JViewport vp = (JViewport)sp.getComponent(0);
JTree t = (JTree)vp.getComponent(0);
return t;
}
private JTree getTree(int tabIndex){
if(tabIndex >= 0){
TabData selTabData = tabDataModel.getTab(tabIndex);
return getTree(selTabData);
}
return null;
}
private JTree getTree(){
return getTree(getTabIndex());
}
private JTable getTable(int tabIndex){
if(tabIndex >= 0){
TabData selTabData = tabDataModel.getTab(tabIndex);
JSplitPane selSplitPane = (JSplitPane)selTabData.getComponent();
JSplitPane rightSplitPane = (JSplitPane)selSplitPane.getRightComponent();
JScrollPane sp = (JScrollPane)rightSplitPane.getRightComponent();
JViewport vp = (JViewport)sp.getComponent(0);
JTable t = (JTable)vp.getComponent(0);
return t;
}
return null;
}
private JTable getTable(){
return getTable(getTabIndex());
}
private void formatJson(){
//格式化字符串
JsonElement jsonEle = null;
JTextArea ta = getTextArea();
String text = ta.getText();
try {
JsonParser parser = new JsonParser();
Object obj = JSON.parse(text);
text = JSON.toJSONString(obj,SerializerFeature.WriteMapNullValue);
jsonEle = parser.parse(text);
if(jsonEle!=null && !jsonEle.isJsonNull()){
GsonBuilder gb = new GsonBuilder();
gb.setPrettyPrinting();
gb.serializeNulls();
Gson gson = gb.create();
String jsonStr = gson.toJson(jsonEle);
if(jsonStr!=null){
jsonStr = StringEscapeUtils.unescapeJava(jsonStr);
ta.setText(jsonStr);
}
}else{
showMessageDialog("非法JSON字符串！","是否缺少开始“{”或结束“}”？");
}
}catch (Exception ex) {
showMessageDialog("非法JSON字符串！",ex.getMessage());
return;
}
System.gc();
//创建树节点
JTree tree = getTree();
System.out.println("Put HashCode : " + tree.hashCode() + " . TabTitle : " + getTabTitle() + " !");
jsonEleTreeMap.put(tree.hashCode(), jsonEle);
DefaultMutableTreeNode root = Kit.objNode("JSON");
DefaultTreeModel model = (DefaultTreeModel)tree.getModel();
try {
createJsonTree(jsonEle, root);
model.setRoot(root);
setNodeIcon(tree);
} catch (Exception ex) {
root.removeAllChildren();
model.setRoot(root);
showMessageDialog("创建json树失败！",ex.getMessage());
}
System.gc();
}
private String getTabTitle(){
return tabDataModel.getTab(getTabIndex()).getText();
}
/**
* 构造json树结构.
* @param obj JsonElement
* @param pNode DefaultMutableTreeNode
*/
private void createJsonTree(JsonElement obj, DefaultMutableTreeNode pNode){
if(obj.isJsonNull()){
pNode.add(Kit.nullNode("NULL"));
}else if(obj.isJsonArray()){
createJsonArray(obj.getAsJsonArray(),pNode,"[0]");
}else if(obj.isJsonObject()){
JsonObject child = obj.getAsJsonObject();
// DefaultMutableTreeNode node = Kit.objNode(key);
createJsonObject(child,pNode);
// pNode.add(node);
}else if(obj.isJsonPrimitive()){
JsonPrimitive pri = obj.getAsJsonPrimitive();
formatJsonPrimitive("PRI",pri,pNode);
}
}
/**
* 处理json数组.
* @param arr
* @param pNode
* @param key
*/
private void createJsonArray(JsonArray arr,DefaultMutableTreeNode pNode,String key){
int index = 0;
DefaultMutableTreeNode child = Kit.arrNode(key);
for (Iterator it = arr.iterator(); it.hasNext();) {
JsonElement el = (JsonElement)it.next();
if(el.isJsonObject()){
JsonObject obj = el.getAsJsonObject();
DefaultMutableTreeNode node = Kit.objNode(index);
createJsonObject(obj, node);
child.add(node);
}else if(el.isJsonArray()){
JsonArray lst = el.getAsJsonArray();
createJsonArray(lst,child,Kit.fkey(index));
}else if(el.isJsonNull()){
child.add(Kit.nullNode(index));
}else if(el.isJsonPrimitive()){
formatJsonPrimitive(Kit.fkey(index),el.getAsJsonPrimitive(),child);
}
++index;
}
pNode.add(child);
}
/**
* 处理jsoon对象.
* @param obj
* @param pNode
*/
private void createJsonObject(JsonObject obj, DefaultMutableTreeNode pNode){
for(Map.Entry<String, JsonElement> el : obj.entrySet()){
String key = el.getKey();
JsonElement val = el.getValue();
if(val.isJsonNull()){
pNode.add(Kit.nullNode(key));
}else if(val.isJsonArray()){
createJsonArray(val.getAsJsonArray(),pNode,key);
}else if(val.isJsonObject()){
JsonObject child = val.getAsJsonObject();
DefaultMutableTreeNode node = Kit.objNode(key);
createJsonObject(child,node);
pNode.add(node);
}else if(val.isJsonPrimitive()){
JsonPrimitive pri = val.getAsJsonPrimitive();
formatJsonPrimitive(key,pri,pNode);
}
}
}
private void formatJsonPrimitive(String key, JsonPrimitive pri, DefaultMutableTreeNode pNode) {
if(pri.isJsonNull()){
pNode.add(Kit.nullNode(key));
}else if (pri.isNumber()) {
pNode.add(Kit.numNode(key ,pri.getAsString()));
}else if (pri.isBoolean()) {
pNode.add(Kit.boolNode(key,pri.getAsBoolean()));
}else if (pri.isString()) {
pNode.add(Kit.strNode(key, pri.getAsString()));
}else if(pri.isJsonArray()){
createJsonArray(pri.getAsJsonArray(),pNode,key);
}else if(pri.isJsonObject()){
JsonObject child = pri.getAsJsonObject();
DefaultMutableTreeNode node = Kit.objNode(key);
createJsonObject(child,node);
pNode.add(node);
}else if(pri.isJsonPrimitive()){
formatJsonPrimitive(key,pri.getAsJsonPrimitive(),pNode);
}
}
private void setNodeIcon(JTree tree){
tree.setCellRenderer(new DefaultTreeCellRenderer() {
@Override
public Component getTreeCellRendererComponent(JTree tree, Object value, boolean sel, boolean expanded, boolean leaf,int row, boolean hasFocus) {
super.getTreeCellRendererComponent(tree, value, sel, expanded,leaf, row, hasFocus);
DefaultMutableTreeNode node = (DefaultMutableTreeNode)value;
String tmp = node.toString();
if(tmp.startsWith(Kit.sArr)){
this.setIcon(new ImageIcon(getClass().getResource("resources/a.gif")));
this.setText(tmp.substring(2));
}else if(tmp.startsWith(Kit.sStr)){
this.setIcon(new ImageIcon(getClass().getResource("resources/v.gif")));
this.setText(tmp.substring(2));
}else if(tmp.startsWith(Kit.sObj)){
this.setIcon(new ImageIcon(getClass().getResource("resources/o.gif")));
this.setText(tmp.substring(2));
}else if(tmp.startsWith(Kit.sNum)){
this.setIcon(new ImageIcon(getClass().getResource("resources/n.gif")));
this.setText(tmp.substring(2));
}else if(tmp.startsWith(Kit.sNull)){
this.setIcon(new ImageIcon(getClass().getResource("resources/k.gif")));
this.setText(tmp.substring(2));
}else if(tmp.startsWith(Kit.sBool)){
this.setIcon(new ImageIcon(getClass().getResource("resources/v.gif")));
this.setText(tmp.substring(2));
}else{
this.setIcon(new ImageIcon(getClass().getResource("resources/v.gif")));
this.setText(tmp.substring(2));
}
return this;
}
});
}
private void showMessageDialog(String title,String msg){
if(msg==null) msg = "";
String ex = "com.google.gson.stream.MalformedJsonException:";
int index = msg.indexOf(ex);
if(index>=0){
msg = msg.substring(index+ex.length());
}
JDialog dlg = new JDialog(getFrame());
dlg.setTitle(title);
dlg.setMinimumSize(new Dimension(350, 160));
BorderLayout layout = new BorderLayout();
dlg.getContentPane().setLayout(layout);
dlg.getContentPane().add(new JLabel("异常信息："), BorderLayout.NORTH);
JTextArea ta = new JTextArea();
ta.setLineWrap(true);
ta.setText(msg);
ta.setWrapStyleWord(true);
dlg.getContentPane().add(new JScrollPane(ta), BorderLayout.CENTER);
MainApp.getApplication().show(dlg);
}
//[start]自动调列宽
private int getPreferredWidthForColumn(JTable table,TableColumn col) {
int hw = columnHeaderWidth(table,col); // hw = header width
int cw = widestCellInColumn(table,col); // cw = column width
return hw > cw ? hw : cw;
}
private int columnHeaderWidth(JTable table,TableColumn col) {
TableCellRenderer renderer = table.getTableHeader().getDefaultRenderer();
Component comp = renderer.getTableCellRendererComponent(table, col.getHeaderValue(), false, false, 0, 0);
return comp.getPreferredSize().width;
}
private int widestCellInColumn(JTable table,TableColumn col) {
int c = col.getModelIndex();
int width = 0, maxw = 0;
for (int r = 0; r < table.getRowCount(); r++) {
TableCellRenderer renderer = table.getCellRenderer(r, c);
Component comp = renderer.getTableCellRendererComponent(table, table.getValueAt(r, c), false, false, r, c);
width = comp.getPreferredSize().width;
maxw = width > maxw ? width : maxw;
}
if(maxw<90)maxw = 90;
return maxw + 10;
}
//[end]自动调列宽
private void modifyDialgTitle(JDialog dlg,boolean flag,int n){
String[] tmp = dlg.getTitle().split("-");
if(n==-1){
dlg.setTitle(tmp[0] + "-" + " ==");
return;
}
if (flag) {
dlg.setTitle(tmp[0] + "-" + " 找到了^_^");
} else {
dlg.setTitle(tmp[0] + "-" + " 没找到╮(╯_╰)╭");
}
}
private TreePath expandTreeNode(JTree tree,TreeNode[] arr, Boolean expand) {
TreePath[] tp = new TreePath[arr.length];
tp[0] = new TreePath(arr[0]);
int pos = 0;
for (int i = 1; i < arr.length; i++) {
tp[i] = tp[i - 1].pathByAddingChild(arr[i]);
}
for (int i = 0; i < arr.length; i++) {
if (expand) {
tree.expandPath(tp[i]);
} else {
tree.collapsePath(tp[i]);
}
pos = i;
}
return tp[pos];
}
private void findTreeChildValue(String findText,List<TreePath> treePathLst) {
JTree tree = getTree();
DefaultMutableTreeNode root = (DefaultMutableTreeNode)tree.getModel().getRoot();
Enumeration e = root.depthFirstEnumeration();
treePathLst.clear();
curPos = 0;
while (e.hasMoreElements()) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) e.nextElement();
if (node.isLeaf()) {
String str = node.toString();
if (str.substring(2).indexOf(findText) >= 0) {
tree.expandPath(new TreePath(node.getPath()));
TreePath tp = expandTreeNode(tree,node.getPath(), true);
treePathLst.add(tp);
}
}
}
if(!treePathLst.isEmpty()){
tree.setSelectionPath(treePathLst.get(0));
tree.scrollPathToVisible(treePathLst.get(0));
}
// return treePathLst;
}
/**
* 打开查找对话框
* @param type 查找类型（1：文本查找，2树节点查找）
* @param title 打开的窗口标题名称
*/
private void showFindDialog(final int type,String title){
final JDialog openDlg = new JDialog(getFrame());
openDlg.setTitle(title);
openDlg.setModal(false);
openDlg.setSize(500,70);
openDlg.setResizable(false);
java.awt.Container pane = openDlg.getContentPane();
FlowLayout layout = new FlowLayout(FlowLayout.LEFT);
pane.setLayout(layout);
JButton btnFind = new JButton("查找");
JButton btnNext = new JButton("下一个");
JButton btnPrev = new JButton("上一个");
final JTextField textFieldFind = new JTextField(50);
pane.add(textFieldFind);
pane.add(btnFind);
pane.add(btnPrev);
pane.add(btnNext);
//从头开始查找
btnFind.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
boolean flag = false;
modifyDialgTitle(openDlg,flag,-1);
if(type==1){
flag = startSegmentFindOrReplaceOperation(getTextArea(),textFieldFind.getText(), true, true,true);
}else{
findTreeChildValue(textFieldFind.getText(),treePathLst);
if(!treePathLst.isEmpty()) flag = true;
}
modifyDialgTitle(openDlg,flag,1);
}
});
//向下查找
btnNext.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
boolean flag = false;
modifyDialgTitle(openDlg,flag,-1);
JTree tree = getTree();
if(type==1){
flag = startSegmentFindOrReplaceOperation(getTextArea(),textFieldFind.getText(), true, true,false);
}else{
curPos++;
if(curPos<treePathLst.size()){
tree.setSelectionPath(treePathLst.get(curPos));
tree.scrollPathToVisible(treePathLst.get(curPos));
flag = true;
}else{
curPos = treePathLst.size() - 1;
}
}
modifyDialgTitle(openDlg,flag,1);
}
});
//向上查找
btnPrev.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
boolean flag = false;
JTree tree = getTree();
modifyDialgTitle(openDlg,flag,-1);
if(type==1){
flag = startSegmentFindOrReplaceOperation(getTextArea(),textFieldFind.getText(), true, false,false);
}else{
curPos--;
if(curPos>=0){
tree.setSelectionPath(treePathLst.get(curPos));
tree.scrollPathToVisible(treePathLst.get(curPos));
flag = true;
}else{
curPos = 0;
}
}
modifyDialgTitle(openDlg,flag,1);
}
});
openDlg.addWindowListener(new WindowListener() {
public void windowOpened(WindowEvent e) {}
public void windowClosing(WindowEvent e) {
treePathLst.clear();
if(type == 1){
isTxtFindDlgOpen = false;
}else{
isTreeFinDlgdOpen = false;
}
System.gc();
}
public void windowClosed(WindowEvent e) { }
public void windowIconified(WindowEvent e) {}
public void windowDeiconified(WindowEvent e) {}
public void windowActivated(WindowEvent e) {}
public void windowDeactivated(WindowEvent e) {}
});
MainApp.getApplication().show(openDlg);
if(type == 1){
isTxtFindDlgOpen = true;
}else{
isTreeFinDlgdOpen = true;
}
}
/**
* 文本内容查找定位
* @param key 要查找的字符串
* @param ignoreCase 是否区分大小写
* @param down 查找方向（向上false，向下true）
* @param isFirst 是否从开头开始查找
* @return
*/
public boolean startSegmentFindOrReplaceOperation(JTextArea textArea, String key, boolean ignoreCase, boolean down,boolean isFirst) {
int length = key.length();
Document doc = textArea.getDocument();
int offset = textArea.getCaretPosition();
int charsLeft = doc.getLength() - offset;
if(charsLeft <=0 ){
offset = 0;
charsLeft = doc.getLength() - offset;
}
if (!down) {
offset -= length;
offset--;
charsLeft = offset;
}
if(isFirst){
offset = 0;
charsLeft = doc.getLength() - offset;
}
Segment text = new Segment();
text.setPartialReturn(true);
try {
while (charsLeft > 0) {
doc.getText(offset, length, text);
if ((ignoreCase == true && text.toString().equalsIgnoreCase(key))
|| (ignoreCase == false && text.toString().equals(key))) {
textArea.requestFocus();////焦点,才能能看到效果
textArea.setSelectionStart(offset);
textArea.setSelectionEnd(offset + length);
return true;
}
charsLeft--;
if (down) {
offset++;
} else {
offset--;
}
}
} catch (Exception e) {
}
return false;
}
private void changeLayout() {
int selIndex = getTabIndex();
if(selIndex < 0){
return;
}
TabData selTabData = tabDataModel.getTab(selIndex);
JSplitPane splitPane = (JSplitPane)selTabData.getComponent();
if (splitPane.getOrientation() == JSplitPane.VERTICAL_SPLIT) {
splitPane.setOrientation(JSplitPane.HORIZONTAL_SPLIT);
splitPane.setDividerLocation(0.45);
} else {
splitPane.setOrientation(JSplitPane.VERTICAL_SPLIT);
splitPane.setDividerLocation(0.45);
}
}
private class TreeMouseListener implements MouseListener {
private JTree tree;
public TreeMouseListener(JTree tree){
this.tree = tree;
}
public void mouseClicked(MouseEvent e) {}
public void mousePressed(MouseEvent e) {}
public void mouseReleased(MouseEvent e) {
TreePath path = tree.getPathForLocation(e.getX(), e.getY());
if (path == null) return;
tree.setSelectionPath(path);
DefaultMutableTreeNode selNode = (DefaultMutableTreeNode) tree.getLastSelectedPathComponent();
if (e.isPopupTrigger()) {
JPopupMenu popMenu = new JPopupMenu();
JMenuItem copyValue = new JMenuItem("复制 键值");
JMenuItem copyKey = new JMenuItem("复制 键名");
JMenuItem copyPath = new JMenuItem("复制 路径");
JMenuItem copyKeyValue = new JMenuItem("复制 键名键值");
JMenuItem copyNode = new JMenuItem("复制 节点内容");
JMenuItem copyPathAllVal = new JMenuItem("复制 同路径键值");
JMenuItem copySingleNodeString = new JMenuItem("复制 MAP式内容");
JMenuItem copyNodeFormat = new JMenuItem("复制 节点内容带格式");
popMenu.add(copyKey);
popMenu.add(copyValue);
popMenu.add(copyPath);
popMenu.add(copyNode);
popMenu.add(copyKeyValue);
popMenu.add(copySingleNodeString);
popMenu.add(copyPathAllVal);
popMenu.add(copyNodeFormat);
copyKey.addActionListener(new TreeNodeMenuItemActionListener(tree,1, selNode));
copyValue.addActionListener(new TreeNodeMenuItemActionListener(tree,2, selNode));
copyKeyValue.addActionListener(new TreeNodeMenuItemActionListener(tree,3, selNode));
copyPath.addActionListener(new TreeNodeMenuItemActionListener(tree,4, path));
copyPathAllVal.addActionListener(new TreeNodeMenuItemActionListener(tree,5,selNode));
copyNode.addActionListener(new TreeNodeMenuItemActionListener(tree,6,path));
copyNodeFormat.addActionListener(new TreeNodeMenuItemActionListener(tree,7,path));
copySingleNodeString.addActionListener(new TreeNodeMenuItemActionListener(tree,8,selNode));
popMenu.show(e.getComponent(), e.getX(), e.getY());
}
}
public void mouseEntered(MouseEvent e) {}
public void mouseExited(MouseEvent e) {}
}
private class TreeNodeMenuItemActionListener implements ActionListener{
private int optType;
private Object obj;
private JTree tree;
/**
* optType 1:key;2:value;3:key value
* @param optType
* @param str
*/
public TreeNodeMenuItemActionListener(JTree tree,int optType,Object obj){
this.optType = optType;
this.obj = obj;
this.tree = tree;
}
/**
* 复制节点路径.
* @param treePath
* @return
*/
public String copyTreeNodePath(TreePath treePath){
String str = "";
String s = "";
int len = treePath.getPathCount() -1;
for(int i = 0; i <= len; i++){
s = treePath.getPathComponent(i).toString();
if(i>0) str += String.valueOf(dot);
if(i == len) {
str += Kit.pstr(s)[1];
}else{
str += s.substring(2);
}
}
str = StringUtils.replace(str, String.valueOf(dot)+"[", "[");
str = StringUtils.substring(str, 5);
return str;
}
/**
* 复制相似路径节点键值对.
* @param treeNode
* @return
*/
public String copySimilarPathKeyValue(TreeNode treeNode){
String str = "";
String key = Kit.pstr(treeNode.toString())[1];
TreeNode node = treeNode.getParent();
if(node==null) return "";
node = node.getParent();
if(node == null) return "";
int count = node.getChildCount();
int size = 0;
for(int i = 0; i < count; i++){
TreeNode child = node.getChildAt(i);
if(child==null) continue;
size = child.getChildCount();
for(int i2 = 0; i2 < size; i2++){
TreeNode tmp = child.getChildAt(i2);
if(tmp==null)continue;
String arr[] = Kit.pstr(tmp.toString());
if(key!=null && key.equals(arr[1])){
str += arr[2] + "\n";
}
}
}
return str;
}
/**
* 复制节点内容.
* @param path 节点路径
* @param isFormat 是否带格式
* @return
*/
private String copyNodeContent(String path,boolean isFormat){
String str = "";
String arr[] = StringUtils.split(path, String.valueOf(dot));
System.out.println("Get HashCode : " + tree.hashCode() + " . TabTitle : " + getTabTitle());
JsonElement obj = (JsonElement)jsonEleTreeMap.get(tree.hashCode());
if(arr.length>1){
for(int i =1; i< arr.length; i++){
int index = Kit.getIndex(arr[i]);
String key = Kit.getKey(arr[i]);
if(obj.isJsonPrimitive())break;
if(index==-1){
obj = obj.getAsJsonObject().get(key);
}else{
obj = obj.getAsJsonObject().getAsJsonArray(key).get(index);
}
}
}
if(obj!=null && !obj.isJsonNull()){
GsonBuilder gb = new GsonBuilder();
if(isFormat) gb.setPrettyPrinting();
gb.serializeNulls();
Gson gson = gb.create();
str = gson.toJson(obj);
}
return str;
}
public void actionPerformed(ActionEvent e) {
if(obj==null) return;
StringSelection stringSelection = null;
Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
if(optType == 4){
String path = copyTreeNodePath((TreePath)obj);
path = StringUtils.replace(path, String.valueOf(dot), ".");
stringSelection = new StringSelection(path);
clipboard.setContents(stringSelection, null);
return;
}
else if(optType == 5){
stringSelection = new StringSelection(copySimilarPathKeyValue((TreeNode)obj));
clipboard.setContents(stringSelection, null);
return;
}
else if(optType == 6 || optType == 7){
String path = copyTreeNodePath((TreePath)obj);
boolean isForamt = false;
if(optType == 7) isForamt = true;
String str = copyNodeContent(path,isForamt);
stringSelection = new StringSelection(str);
clipboard.setContents(stringSelection, null);
return;
}
else{
String str = obj.toString();
String[] arr = Kit.pstr(str);
if("<null>".equals(arr[2])){
arr[2] = "null";
}
if (optType == 1 || optType == 2){
stringSelection = new StringSelection(arr[optType]);
} else if (optType == 3) {
stringSelection = new StringSelection(str.substring(2));
}else if(optType == 8){
String temp = "\"" + arr[1] + "\",\"" + arr[2] + "\"";
stringSelection = new StringSelection(temp);
}
clipboard.setContents(stringSelection, null);
}
}
}//end TreeNodeCopyActionListener
private class TextAreaMouseListener implements MouseListener{
public void mouseClicked(MouseEvent e) {}
public void mousePressed(MouseEvent e) {}
public void mouseReleased(MouseEvent e) {
if (e.isPopupTrigger()) {
JPopupMenu popMenu = new JPopupMenu();
JMenuItem mtCopy = new JMenuItem(resourceMap.getString("mtCopy.text"));
JMenuItem mtPaste = new JMenuItem(resourceMap.getString("mtPaste.text"));
JMenuItem mtSelAll = new JMenuItem(resourceMap.getString("mtSelAll.text"));
JMenuItem mtClean = new JMenuItem(resourceMap.getString("mtClean.text"));
popMenu.add(mtCopy);
popMenu.add(mtPaste);
popMenu.add(mtSelAll);
popMenu.add(mtClean);
JTextArea ta = getTextArea();
if(ta.getSelectedText() == null || ta.getSelectedText().length()==0){
mtCopy.setEnabled(false);
}
mtCopy.addActionListener(new TextAreaMenuItemActionListener(1));
mtPaste.addActionListener(new TextAreaMenuItemActionListener(2));
mtSelAll.addActionListener(new TextAreaMenuItemActionListener(3));
mtClean.addActionListener(new TextAreaMenuItemActionListener(4));
popMenu.show(e.getComponent(), e.getX(), e.getY());
}
}
public void mouseEntered(MouseEvent e) {}
public void mouseExited(MouseEvent e) {}
}
private class TextAreaMenuItemActionListener implements ActionListener{
private int optType;
private String str;
/**
* optType 1:复制;2:粘帖;3:全选;4:清空
* @param optType
*/
public TextAreaMenuItemActionListener(int optType){
this.optType = optType;
}
public void actionPerformed(ActionEvent e) {
if(optType==1){
getTextArea().copy();
}else if(optType==2){
getTextArea().paste();
formatJson();
}else if(optType==3){
getTextArea().selectAll();
}else if(optType==4){
getTextArea().setText("");
}
}
}//end TreeNodeCopyActionListener
private void openFileAction(JTextArea textArea) {
String title = resourceMap.getString("openDlg.text");
java.awt.FileDialog openDlg = new java.awt.FileDialog(getFrame(), title, java.awt.FileDialog.LOAD);
openDlg.setVisible(true);
File file = new File(openDlg.getDirectory(),openDlg.getFile()); //fc.getSelectedFile();
if(file==null||file.getPath().length()==0) return;
BufferedReader reader = null;
StringBuilder sb = new StringBuilder();
try {
InputStreamReader isr = new InputStreamReader(new FileInputStream(file), "GBK");
reader = new BufferedReader(isr);
String temp = null;
while ((temp = reader.readLine()) != null) {
sb.append(temp);
}
reader.close();
} catch (IOException e) {
} finally {
if (reader != null) {
try {
reader.close();
} catch (IOException e1) {
}
}
}
textArea.setText(sb.toString());
formatJson();
}
private void codeChangeAction(){
javax.swing.JDialog dlg = new javax.swing.JDialog(getFrame());
dlg.setTitle(resourceMap.getString("menuItemCode.text"));
dlg.setSize(500, 350);
dlg.setMinimumSize(new Dimension(500, 350));
JSplitPane spiltPane2 = new JSplitPane();
spiltPane2.setDividerLocation(150);
spiltPane2.setOrientation(JSplitPane.VERTICAL_SPLIT);
final JTextArea textAreaSrc = new JTextArea();
final JTextArea textAreaDest = new JTextArea();
textAreaSrc.setLineWrap(true);
textAreaDest.setLineWrap(true);
spiltPane2.setTopComponent(new JScrollPane(textAreaSrc));
spiltPane2.setBottomComponent(new JScrollPane(textAreaDest));
JButton btnOK = new JButton("转换");
btnOK.setSize(50, 25);
java.awt.Container pane = dlg.getContentPane();
BorderLayout layout = new BorderLayout();
//layout.addLayoutComponent(spiltPane, BorderLayout.CENTER);
// layout.addLayoutComponent(btnOK, BorderLayout.SOUTH);
pane.setLayout(layout);
pane.add(spiltPane2, BorderLayout.CENTER);
pane.add(btnOK, BorderLayout.SOUTH);
btnOK.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
String str = textAreaSrc.getText();
str = StringEscapeUtils.unescapeJava(str);
textAreaDest.setText(str);
}
});
MainApp.getApplication().show(dlg);
}
private void saveFileAction(JTextArea textArea) {
// JFileChooser open = new JFileChooser();
String title = resourceMap.getString("closeDlg.text");
java.awt.FileDialog closeDlg = new java.awt.FileDialog(getFrame(), title, java.awt.FileDialog.SAVE);
closeDlg.setVisible(true);
File file = new File(closeDlg.getDirectory(),closeDlg.getFile());
if(file==null||file.getPath().length()==0) return;
BufferedWriter write= null;
StringBuilder sb = new StringBuilder();
try {
OutputStreamWriter osw = new OutputStreamWriter(new FileOutputStream(file),"GBK");
write = new BufferedWriter(osw);
String text = StringUtils.replace(textArea.getText(), "\n", "\r\n");
write.write(text, 0, text.length());
write.close();
} catch (IOException e) {
} finally {
if (write != null) {
try {
write.close();
} catch (IOException e1) {
}
}
}
}
}
