com.scudata.ide.common.dialog.DialogDemoFiles Maven / Gradle / Ivy
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SPL(Structured Process Language) A programming language specially for structured data computing.
package com.scudata.ide.common.dialog;
import java.awt.BorderLayout;
import java.awt.GridBagLayout;
import java.awt.event.ActionEvent;
import java.awt.event.MouseEvent;
import java.awt.event.WindowEvent;
import java.io.File;
import java.io.FileFilter;
import java.util.StringTokenizer;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JEditorPane;
import javax.swing.JInternalFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSplitPane;
import javax.swing.JTree;
import javax.swing.event.TreeSelectionEvent;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeModel;
import javax.swing.tree.TreeNode;
import javax.swing.tree.TreePath;
import com.scudata.app.common.AppConsts;
import com.scudata.common.ByteMap;
import com.scudata.common.MessageManager;
import com.scudata.ide.common.GC;
import com.scudata.ide.common.GM;
import com.scudata.ide.common.GV;
import com.scudata.ide.common.resources.IdeCommonMessage;
import com.scudata.ide.common.swing.VFlowLayout;
import com.scudata.util.CellSetUtil;
/**
* ?????ļ?
*
*/
public class DialogDemoFiles extends JDialog {
private static final long serialVersionUID = 1L;
/**
* ??ť
*/
private JButton jBOpen = new JButton();
/**
* ?رհ?ť
*/
private JButton jBClose = new JButton();
/**
* Common??Դ??????
*/
private MessageManager mm = IdeCommonMessage.get();
/**
* ???ؼ?
*/
private JTree m_Tree = new JTree();
/**
* ?༭??
*/
private JEditorPane tpDesc = new JEditorPane();
/**
* ?ļ???
*/
private String[] fileExts;
/**
* ???캯??
*/
public DialogDemoFiles() {
this(AppConsts.SPL_FILE_EXTS.split(","));
}
/**
* ???캯??
*
* @param fileExts ?ļ???
*/
public DialogDemoFiles(String[] fileExts) {
super(GV.appFrame, "?????ļ?", true);
try {
this.fileExts = fileExts;
initUI();
resetLangText();
setSize(800, 560);
load();
GM.setDialogDefaultButton(this, jBOpen, jBClose);
} catch (Exception e) {
GM.showException(e);
}
}
/**
* ???ļ??б?
*
* @param filePath ???ļ?·??
* @param fileExts ?ļ???
* @return
*/
private static File[] listSubFiles(String filePath, final String[] fileExts) {
File f = new File(filePath);
FileFilter ff = new FileFilter() {
public boolean accept(File file) {
String extName = file.getName().toLowerCase();
if (file.isDirectory())
return true;
for (String fileExt : fileExts) {
if (extName.endsWith(fileExt))
return true;
}
return false;
}
};
return f.listFiles(ff);
}
/**
* ???????ļ?
*
* @param parent ?????
* @param filePath ?ļ?·??
* @return
*/
private boolean loadSubFiles(DefaultMutableTreeNode parent, String filePath) {
File[] list = listSubFiles(filePath, fileExts);
if (list == null) {
return false;
}
boolean r = false;
for (int i = 0; i < list.length; i++) {
String text = list[i].getName();
if (text.indexOf(".") > 0) {
text = text.substring(0, text.length() - 4);
}
if (list[i].isDirectory()) {
DefaultMutableTreeNode p = new DefaultMutableTreeNode(text);
boolean subr = loadSubFiles(p, list[i].getAbsolutePath());
if (subr) {
parent.add(p);
}
r = r || subr;
} else {
String absolutePath = list[i].getAbsolutePath();
String title = text;
String desc = "";
ByteMap bm = CellSetUtil.readCsCustomPropMap(absolutePath);
if (bm != null) {
String val = (String) bm.get(GC.CELLSET_TITLE);
if (val != null) {
title = val;
}
val = (String) bm.get(GC.CELLSET_DESC);
if (val != null) {
desc = val;
}
}
FileNode fileObject = new FileNode(absolutePath, title, desc);
DefaultMutableTreeNode fileNode = new DefaultMutableTreeNode(fileObject);
parent.add(fileNode);
r = true;
}
}
return r;
}
/**
* ?????ļ??Ƿ????
*
* @param fileExts
* @return
*/
public static boolean isExistDemoFiles(String[] fileExts) {
String filePath = GM.getAbsolutePath("demo/" + GM.getLanguageSuffix().substring(1));
File[] list = listSubFiles(filePath, fileExts);
if (list == null || list.length == 0) {
return false;
}
return true;
}
/**
* ????
*/
private void load() {
String filePath = GM.getAbsolutePath("demo/" + GM.getLanguageSuffix().substring(1));
DefaultMutableTreeNode root = new DefaultMutableTreeNode(filePath);
DefaultTreeModel m_TreeModel = new DefaultTreeModel(root);
m_Tree.setModel(m_TreeModel);
File[] list = listSubFiles(filePath, fileExts);
if (list == null || list.length == 0) {
return;
}
loadSubFiles(root, filePath);
TreeNode childNode = root.getFirstChild();
if (childNode != null) {
TreePath path = new TreePath(new Object[] { root, childNode });
m_Tree.setSelectionPath(path);
m_Tree_mouseClicked(null);
}
}
/**
* ??????????Դ
*/
private void resetLangText() {
this.setTitle(new StringTokenizer(mm.getMessage("menu.help.demofiles"), "(").nextToken());
jBOpen.setText(mm.getMessage("menu.file.open"));
jBClose.setText(mm.getMessage("button.close"));
}
/**
* ??ʼ??UI
*
* @throws Exception
*/
private void initUI() throws Exception {
jBOpen.setMnemonic('O');
jBOpen.setText("??(O)");
jBOpen.addActionListener(new DialogDemoFiles_jBOpen_actionAdapter(this));
jBClose.setMnemonic('C');
jBClose.setText("?ر?(C)");
jBClose.addActionListener(new DialogDemoFiles_jBClose_actionAdapter(this));
JPanel jPanel2 = new JPanel();
VFlowLayout vFlowLayout1 = new VFlowLayout();
JScrollPane jScrollPane1 = new JScrollPane();
JPanel jPanel1 = new JPanel();
jPanel2.setLayout(vFlowLayout1);
this.setDefaultCloseOperation(javax.swing.WindowConstants.DO_NOTHING_ON_CLOSE);
this.addWindowListener(new DialogDemoFiles_this_windowAdapter(this));
m_Tree.addMouseListener(new DialogDemoFiles_m_Tree_mouseAdapter(this));
m_Tree.addTreeSelectionListener(new DialogDemoFiles_m_Tree_treeSelectionAdapter(this));
this.getContentPane().add(jPanel2, BorderLayout.EAST);
jPanel2.add(jBOpen, null);
jPanel2.add(jBClose, null);
JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
this.getContentPane().add(splitPane, BorderLayout.CENTER);
splitPane.add(jScrollPane1, JSplitPane.LEFT);
jScrollPane1.getViewport().add(m_Tree, null);
splitPane.add(jPanel1, JSplitPane.RIGHT);
jPanel1.setLayout(new GridBagLayout());
tpDesc.setEditable(false);
tpDesc.setContentType("text/html");
JScrollPane spDesc = new JScrollPane(tpDesc);
spDesc.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
jPanel1.add(spDesc, GM.getGBC(1, 1, true, true, 0, 0));
splitPane.setDividerLocation(300);
}
/**
* ???ڹر??¼?
*
* @param e
*/
void this_windowClosing(WindowEvent e) {
GM.setWindowDimension(this);
dispose();
}
/**
* ??ť?¼?
*
* @param e
*/
void jBOpen_actionPerformed(ActionEvent e) {
Object selectedNode = getSelectedNode();
if (selectedNode == null) {
return;
}
if (selectedNode instanceof FileNode) {
try {
JInternalFrame sheet = GV.appFrame.openSheetFile(((FileNode) selectedNode).getAbsolutePath());
if (sheet != null) {
GM.setWindowDimension(this);
dispose();
}
} catch (Throwable ex) {
}
} else {
if (GM.getOperationSytem() == GC.OS_WINDOWS) {
try {
String directory = (String) selectedNode;
Runtime.getRuntime().exec("cmd /C start explorer.exe " + directory);
} catch (Exception x) {
GM.showException(x);
}
}
}
}
/**
* ?رհ?ť?¼?
*
* @param e
*/
void jBClose_actionPerformed(ActionEvent e) {
GM.setWindowDimension(this);
dispose();
}
/**
* ȡ??ǰѡ??Ľ??
*
* @return
*/
private Object getSelectedNode() {
TreePath[] paths = m_Tree.getSelectionPaths();
if (paths == null || paths.length == 0) {
return null;
}
DefaultMutableTreeNode dmt = (DefaultMutableTreeNode) paths[paths.length - 1].getLastPathComponent();
Object lastNode = dmt.getUserObject();
if (lastNode instanceof FileNode) {
return lastNode;
} else {
TreeNode[] tns = dmt.getPath();
StringBuffer sb = new StringBuffer();
for (int i = 0; i < tns.length; i++) {
if (i > 0) {
sb.append("\\");
}
sb.append(tns[i]);
}
return sb.toString();
}
}
/**
* ??????????
*
* @param e
*/
void m_Tree_mouseClicked(MouseEvent e) {
Object selectedNode = getSelectedNode();
if (selectedNode == null) {
return;
}
boolean isFileNode = selectedNode instanceof FileNode;
if (!isFileNode) {
tpDesc.setText("");
} else {
FileNode fn = (FileNode) selectedNode;
StringBuffer buf = new StringBuffer();
buf.append("");
buf.append(fn.getTitle());
buf.append("
");
buf.append(fn.getDesc());
buf.append("
");//
buf.append(fn.getAbsolutePath());
buf.append("");
tpDesc.setText(buf.toString());
tpDesc.setCaretPosition(0);
if (e != null && e.getClickCount() == 2) {
jBOpen_actionPerformed(null);
}
}
}
/**
* ??ѡ????仯
*
* @param e
*/
void m_Tree_valueChanged(TreeSelectionEvent e) {
m_Tree_mouseClicked(null);
}
}
/**
* ?ļ????
*
*/
class FileNode {
/**
* ·??
*/
String absolutePath;
/**
* ????
*/
String title;
/**
* ????
*/
String desc;
/**
* ???캯??
*
* @param absolutePath ·??
* @param title ????
* @param desc ????
*/
public FileNode(String absolutePath, String title, String desc) {
this.absolutePath = absolutePath;
this.title = title;
this.desc = desc;
}
/**
* ȡ·??
*
* @return
*/
public String getAbsolutePath() {
return absolutePath;
}
/**
* ȡ????
*
* @return
*/
public String getTitle() {
return title;
}
/**
* ȡ????
*
* @return
*/
public String getDesc() {
return desc;
}
/**
* ת?????ַ???
*/
public String toString() {
return title;
}
}
class DialogDemoFiles_jBOpen_actionAdapter implements java.awt.event.ActionListener {
DialogDemoFiles adaptee;
DialogDemoFiles_jBOpen_actionAdapter(DialogDemoFiles adaptee) {
this.adaptee = adaptee;
}
public void actionPerformed(ActionEvent e) {
adaptee.jBOpen_actionPerformed(e);
}
}
class DialogDemoFiles_jBClose_actionAdapter implements java.awt.event.ActionListener {
DialogDemoFiles adaptee;
DialogDemoFiles_jBClose_actionAdapter(DialogDemoFiles adaptee) {
this.adaptee = adaptee;
}
public void actionPerformed(ActionEvent e) {
adaptee.jBClose_actionPerformed(e);
}
}
class DialogDemoFiles_this_windowAdapter extends java.awt.event.WindowAdapter {
DialogDemoFiles adaptee;
DialogDemoFiles_this_windowAdapter(DialogDemoFiles adaptee) {
this.adaptee = adaptee;
}
public void windowClosing(WindowEvent e) {
adaptee.this_windowClosing(e);
}
}
class DialogDemoFiles_m_Tree_mouseAdapter extends java.awt.event.MouseAdapter {
DialogDemoFiles adaptee;
DialogDemoFiles_m_Tree_mouseAdapter(DialogDemoFiles adaptee) {
this.adaptee = adaptee;
}
public void mouseClicked(MouseEvent e) {
adaptee.m_Tree_mouseClicked(e);
}
}
class DialogDemoFiles_m_Tree_treeSelectionAdapter implements javax.swing.event.TreeSelectionListener {
DialogDemoFiles adaptee;
DialogDemoFiles_m_Tree_treeSelectionAdapter(DialogDemoFiles adaptee) {
this.adaptee = adaptee;
}
public void valueChanged(TreeSelectionEvent e) {
adaptee.m_Tree_valueChanged(e);
}
}