com.scudata.ide.spl.dialog.DialogExtLibs Maven / Gradle / Ivy
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SPL(Structured Process Language) A programming language specially for structured data computing.
package com.scudata.ide.spl.dialog;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Frame;
import java.awt.GridBagLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Enumeration;
import java.util.List;
import java.util.Vector;
import java.util.jar.JarEntry;
import java.util.jar.JarFile;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextField;
import com.scudata.app.config.RaqsoftConfig;
import com.scudata.common.MessageManager;
import com.scudata.common.StringUtils;
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.ide.spl.GMSpl;
import com.scudata.ide.spl.base.TableExtLibs;
import com.scudata.ide.spl.resources.IdeSplMessage;
import com.scudata.resources.AppMessage;
/**
* ?ⲿ?????öԻ???
*
*/
public class DialogExtLibs extends JDialog implements ActionListener {
private static final long serialVersionUID = 1L;
/**
* ????????Դ??????
*/
private MessageManager mm = IdeSplMessage.get();
/**
* ȷ?ϰ?ť
*/
private JButton jBOK = new JButton();
/**
* ȡ????ť
*/
private JButton jBCancel = new JButton();
/**
* ?ⲿ??·???༭??
*/
private JTextField jTFExtLibsPath = new JTextField();
/**
* ?ⲿ??·??ѡ??ť
*/
private JButton jBExtLibsPath = new JButton();
/**
* ?ⲿ??????????ؼ?
*/
private TableExtLibs tableNames;
/**
* ?˳?ѡ??
*/
private int m_option = JOptionPane.CANCEL_OPTION;
/**
* ?Ѿ????ڵ??ⲿ???????б?
*/
private Vector existNames = new Vector();
/**
* ?ⲿ??Ŀ¼?????б?
*/
private Vector dirNames = new Vector();
/**
* ?????
*/
private Frame parent;
/**
* ???캯??
*
* @param config
* ??????????
* @param frame
* ??????
* @param extLibsPath
* ?ⲿ???·??
* @param extLibs
* ???õ??ⲿ???б?
*/
public DialogExtLibs(RaqsoftConfig config, Frame frame, String extLibsPath,
List extLibs) {
super(frame, IdeSplMessage.get().getMessage("dialogselectnames.title"),
true);
this.parent = frame;
initDialog(config, extLibsPath, extLibs);
}
/**
* ???캯??
*
* @param config
* ??????????
* @param jdialog
* ??????
* @param extLibsPath
* ?ⲿ???·??
* @param extLibs
* ???õ??ⲿ???б?
*/
public DialogExtLibs(RaqsoftConfig config, JDialog jdialog,
String extLibsPath, List extLibs) {
super(jdialog, IdeSplMessage.get()
.getMessage("dialogselectnames.title"), true);
initDialog(config, extLibsPath, extLibs);
}
/**
* ??ʼ???Ի???
*
* @param config
* @param extLibsPath
* @param extLibs
*/
private void initDialog(RaqsoftConfig config, String extLibsPath,
List extLibs) {
tableNames = new TableExtLibs();
try {
init();
setConfig(config, extLibsPath, extLibs);
setSize(500, 450);
resetText();
GM.setDialogDefaultButton(this, jBOK, jBCancel);
setResizable(true);
} catch (Exception e) {
GM.showException(e);
}
}
/**
* ȡ?˳?ѡ??
*
* @return
*/
public int getOption() {
return m_option;
}
/**
* ȡ?ⲿ??ĸ?Ŀ¼
*
* @return
*/
public String getExtLibsPath() {
return jTFExtLibsPath.getText();
}
/**
* ?ⲿ???б?
*
* @return
*/
public List getExtLibs() {
String[] selectedNames = tableNames.getSelectedNames(null);
if (selectedNames != null && selectedNames.length == 0)
return null;
List extLibs = new ArrayList();
for (String name : selectedNames) {
extLibs.add(name);
}
return extLibs;
}
/**
* ?ϴ?ģʽ
*/
private boolean isUploadMode = false;
public void setUploadMode() {
isUploadMode = true;
}
/**
* ?????ⲿ??????
*
* @param config
* ??????????
* @param extLibsPath
* ?ⲿ???Ŀ¼
* @param extLibs
* ?ⲿ???б?
*/
private void setConfig(RaqsoftConfig config, String extLibsPath,
List extLibs) {
jTFExtLibsPath.setText(extLibsPath);
List libs = extLibs;
if (libs != null)
existNames.addAll(libs);
setExtLibsPath(false);
}
/**
* ?????ⲿ???Ŀ¼
*
* @param showException
*/
private synchronized void setExtLibsPath(boolean showException) {
dirNames.clear();
String extLibsPath = jTFExtLibsPath.getText();
if (!StringUtils.isValidString(extLibsPath)) {
tableNames.setExistNames(null);
tableNames.setExistColor(true);
tableNames.setNames(null, false, true);
return;
}
extLibsPath = GMSpl.getAbsolutePath(extLibsPath);
File extLibsDir = new File(extLibsPath);
if (!extLibsDir.exists() || !extLibsDir.isDirectory()) {
if (showException)
GM.messageDialog(GV.appFrame,
AppMessage.get().getMessage("configutil.noextpath"));
else
return;
}
File[] subDirs = extLibsDir.listFiles();
if (subDirs != null) {
for (File sd : subDirs) {
if (sd.isDirectory()) {
if (isExtLibrary(sd)) {
dirNames.add(sd.getName());
}
}
// ??Ŀ¼?µ?jar?Ѿ??ڸ?Ŀ¼???ع??????ﲻ??????
}
}
int existSize = existNames.size();
for (int i = existSize - 1; i >= 0; i--) {
if (!dirNames.contains(existNames.get(i))) {
existNames.remove(i);
}
}
tableNames.setExistNames(existNames);
tableNames.setExistColor(true);
tableNames.setNames(dirNames, false, true);
}
/**
* ?Ƿ??ⲿ??
*
* @param dir
* @return
*/
private boolean isExtLibrary(File dir) {
File[] fs = dir.listFiles();
List jars = new ArrayList();
for (File f : fs) {
if (f.getName().endsWith(".jar")) {
jars.add(f);
}
}
Pattern p = Pattern
.compile("com/scudata/lib/(\\w+)/functions.properties");
for (File f : jars) {
JarFile jf = null;
try {
jf = new JarFile(f);
Enumeration jee = jf.entries();
while (jee.hasMoreElements()) {
JarEntry je = jee.nextElement();
Matcher m = p.matcher(je.getName());
if (m.matches()) {
return true;
}
}
} catch (Exception e) {
continue;
} finally {
if (jf != null)
try {
jf.close();
} catch (IOException e) {
}
}
}
return false;
}
/**
* ??????????Դ
*/
private void resetText() {
jBOK.setText(mm.getMessage("button.ok")); // ȷ??(O)
jBCancel.setText(mm.getMessage("button.cancel")); // ȡ??(C)
jBExtLibsPath.setText(IdeCommonMessage.get().getMessage(
"dialogoptions.select")); // ѡ??
}
/**
* ??ʼ???ؼ?
*/
private void init() {
this.getContentPane().setLayout(new BorderLayout());
JPanel panelEast = new JPanel();
VFlowLayout vf = new VFlowLayout();
vf.setAlignment(VFlowLayout.TOP);
vf.setHorizontalFill(true);
panelEast.setLayout(vf);
panelEast.add(jBOK);
panelEast.add(jBCancel);
jBOK.addActionListener(this);
jBCancel.addActionListener(this);
jBOK.setText("ȷ??(O)");
jBOK.setMnemonic('O');
jBCancel.setText("ȡ??(C)");
jBCancel.setMnemonic('C');
this.getContentPane().add(panelEast, BorderLayout.EAST);
JPanel panelNorth = new JPanel(new GridBagLayout());
JLabel jLExtLibsPath = new JLabel(IdeCommonMessage.get().getMessage(
"dialogoptions.extlibspath"));
panelNorth.add(jLExtLibsPath, GM.getGBC(0, 0));
panelNorth.add(jTFExtLibsPath, GM.getGBC(0, 1, true));
panelNorth.add(jBExtLibsPath, GM.getGBC(0, 2));
JPanel panelCenter = new JPanel(new BorderLayout());
panelCenter.add(panelNorth, BorderLayout.NORTH);
panelCenter.add(tableNames, BorderLayout.CENTER);
JLabel labelTips = new JLabel(IdeSplMessage.get().getMessage(
"dialogselectnames.tips"));
labelTips.setForeground(Color.BLUE);
panelCenter.add(labelTips, BorderLayout.SOUTH);
this.getContentPane().add(panelCenter, BorderLayout.CENTER);
this.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
close();
}
});
jTFExtLibsPath.addKeyListener(new KeyAdapter() {
public void keyPressed(KeyEvent e) {
if (e.getKeyCode() == KeyEvent.VK_ENTER) {
e.consume();
jBOK.requestFocusInWindow();
setExtLibsPath(true);
}
}
});
jBExtLibsPath.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
String oldDir = jTFExtLibsPath.getText();
if (StringUtils.isValidString(oldDir)) {
File f = new File(oldDir);
if (f != null && f.exists())
oldDir = f.getParent();
}
if (!StringUtils.isValidString(oldDir))
oldDir = GV.lastDirectory;
String newPath = GM.dialogSelectDirectory(oldDir, getParent());
if (newPath != null) {
jTFExtLibsPath.setText(newPath);
setExtLibsPath(true);
}
}
});
}
/**
* ?رմ???
*/
private void close() {
GM.setWindowDimension(this);
dispose();
}
/**
* ??ť?¼?
*/
public void actionPerformed(ActionEvent e) {
Object c = e.getSource();
if (c == null) {
return;
}
if (c.equals(jBOK)) {
if (isUploadMode) {
String path = getExtLibsPath();
if (!StringUtils.isValidString(path)) {
GM.messageDialog(parent,
mm.getMessage("dialogextlibs.emptypath")); // ??ѡ???ⲿ??Ŀ¼??
return;
}
List libs = getExtLibs();
if (libs == null || libs.isEmpty()) {
GM.messageDialog(parent,
mm.getMessage("dialogextlibs.emptylib")); // ??ѡ???ⲿ?⡣
return;
}
}
m_option = JOptionPane.OK_OPTION;
close();
} else if (c.equals(jBCancel)) {
close();
}
}
}