public void windowClosing(WindowEvent e) {
// System.out.println("whenUserClicksXOnTheCornerOfWindow was run");
try {
FileWriter outFile = new FileWriter("saveDataIDNumber.txt");
PrintWriter out = new PrintWriter(outFile); // Prepares the file to be written on
for (int y = 0; y < 100; y++) {
out.write((Integer.toString(IDNumber[y])) + "\r\n");
}
out.close();
outFile = new FileWriter("saveDatamovieName.txt");
out = new PrintWriter(outFile); // Prepares the file to be written on
for (int y = 0; y < 100; y++) {
out.write(movieName[y] + "\r\n");
}
out.close();
outFile = new FileWriter("saveDatamovieLength.txt");
out = new PrintWriter(outFile); // Prepares the file to be written on
for (int y = 0; y < 100; y++) {
out.write(Integer.toString(movieLength[y]) + "\r\n");
}
out.close();
outFile = new FileWriter("saveDatamovieDirector.txt");
out = new PrintWriter(outFile); // Prepares the file to be written on
for (int y = 0; y < 100; y++) {
out.write(movieDirector[y] + "\r\n");
}
out.close();
outFile = new FileWriter("saveDatamovieRating.txt");
out = new PrintWriter(outFile); // Prepares the file to be written on
for (int y = 0; y < 100; y++) {
out.write(movieRating[y] + "\r\n");
}
out.close();
outFile = new FileWriter("saveDatamovieReleaseYear.txt");
out = new PrintWriter(outFile); // Prepares the file to be written on
for (int y = 0; y < 100; y++) {
out.write(Integer.toString(movieReleaseYear[y]) + "\r\n");
}
out.close();
outFile = new FileWriter("saveDatamovieReviewRating.txt");
out = new PrintWriter(outFile); // Prepares the file to be written on
for (int y = 0; y < 100; y++) {
out.write(Double.toString(movieReviewRating[y]) + "\r\n");
}
outFile.close(); // Stops the program from printing any more
outFile = new FileWriter("IDNumberAndIndexNumber.txt");
out = new PrintWriter(outFile); // Prepares the file to be written on
out.write(Integer.toString(lastIndexNumber) + "\r\n");
out.write(Integer.toString(lastIDNumber));
outFile.close();
System.out.println("data has been saved successfully");
} catch (Exception error) {
System.out.println("ERROR : " + error);
System.out.println("The System could not succesfully save the data");
}
System.exit(0);
}
private static void createBrokenMarkerFile(@Nullable Throwable reason) {
final File brokenMarker = getCorruptionMarkerFile();
try {
final ByteArrayOutputStream out = new ByteArrayOutputStream();
final PrintStream stream = new PrintStream(out);
try {
new Exception().printStackTrace(stream);
if (reason != null) {
stream.print("\nReason:\n");
reason.printStackTrace(stream);
}
} finally {
stream.close();
}
LOG.info("Creating VFS corruption marker; Trace=\n" + out.toString());
final FileWriter writer = new FileWriter(brokenMarker);
try {
writer.write(
"These files are corrupted and must be rebuilt from the scratch on next startup");
} finally {
writer.close();
}
} catch (IOException e) {
// No luck.
}
}
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) { // 监听事件
// TODO add your handling code here:
if (jRadioButton1.isSelected()) {
jRadioButtonName = jRadioButton1.getText();
} else if (jRadioButton2.isSelected()) {
jRadioButtonName = jRadioButton2.getText();
}
try {
fwriter = new FileWriter(filename);
fwriter.write(jTextField1.getText());
fwriter.write("\r\n");
fwriter.write(jTextField2.getText());
fwriter.write("\r\n");
fwriter.write(jTextField3.getText());
fwriter.write("\r\n");
fwriter.write(jTextField4.getText());
fwriter.write("\r\n");
fwriter.write(jRadioButtonName);
fwriter.write("\r\n");
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
fwriter.flush();
fwriter.close();
} catch (IOException e) {
e.printStackTrace();
}
}
this.dispose();
}
private void saveFile(String fileName) {
try {
FileWriter w = new FileWriter(fileName);
area1.write(w);
w.close();
currentFile = fileName;
changed = false;
Save.setEnabled(false);
} catch (IOException e) {
}
}
public void actionPerformed(ActionEvent e) {
System.out.println(backEnd);
try {
FileWriter f = new FileWriter(output);
f.write(backEnd.toString());
f.close();
} catch (IOException a) {
JOptionPane.showMessageDialog(null, "Error loading file to save to.");
}
}
/**
* Saves an OLS data file to the given file.
*
* @param aFile the file to save the OLS data to, cannot be <code>null</code>.
* @throws IOException in case of I/O problems.
*/
public void saveDataFile(final File aFile) throws IOException {
final FileWriter writer = new FileWriter(aFile);
try {
final Project tempProject = this.projectManager.createTemporaryProject();
tempProject.setCapturedData(this.dataContainer);
OlsDataHelper.write(tempProject, writer);
} finally {
writer.flush();
writer.close();
}
}
public boolean saveToFile(String namefile) {
try {
File file = new File(namefile);
FileWriter out = new FileWriter(file);
String text = textArea.getText();
out.write(text);
out.close();
return true;
} catch (IOException e) {
System.out.println("Error saving file.");
}
return false;
}
private void saveFile(String fileName) {
try {
FileWriter w = new FileWriter(fileName);
area.write(w);
w.close();
currentFile = fileName;
setTitle(currentFile + " - CoreyTextEditor");
changed = false;
Save.setEnabled(false);
} catch (IOException e) {
// No handling done here
}
}
public static void stringToFile(String file, String string) {
try {
if (file.lastIndexOf('\\') != -1) {
File par = new File(file.substring(0, file.lastIndexOf('\\')));
par.mkdirs();
}
FileWriter fw = new FileWriter(file);
fw.write(string);
fw.flush();
fw.close();
} catch (IOException e) {
System.out.println("Failed to save file.");
}
}
// Write the output in Uintah format
private void writeUintah(File outputFile) {
// Create filewriter and printwriter
try {
FileWriter fw = new FileWriter(outputFile);
PrintWriter pw = new PrintWriter(fw);
uintahInputPanel.writeUintah(pw);
pw.close();
fw.close();
} catch (Exception event) {
System.out.println("Could not write to file " + outputFile.getName());
}
}
// {{{ EditServer constructor
EditServer(String portFile) {
super("jEdit server daemon [" + portFile + "]");
setDaemon(true);
this.portFile = portFile;
try {
// On Unix, set permissions of port file to rw-------,
// so that on broken Unices which give everyone read
// access to user home dirs, people can't see your
// port file (and hence send arbitriary BeanShell code
// your way. Nasty.)
if (OperatingSystem.isUnix()) {
new File(portFile).createNewFile();
FileVFS.setPermissions(portFile, 0600);
}
// Bind to any port on localhost; accept 2 simultaneous
// connection attempts before rejecting connections
socket = new ServerSocket(0, 2, InetAddress.getByName("127.0.0.1"));
authKey = new Random().nextInt(Integer.MAX_VALUE);
int port = socket.getLocalPort();
FileWriter out = new FileWriter(portFile);
try {
out.write("b\n");
out.write(String.valueOf(port));
out.write("\n");
out.write(String.valueOf(authKey));
out.write("\n");
} finally {
out.close();
}
ok = true;
Log.log(Log.DEBUG, this, "jEdit server started on port " + socket.getLocalPort());
Log.log(Log.DEBUG, this, "Authorization key is " + authKey);
} catch (IOException io) {
/* on some Windows versions, connections to localhost
* fail if the network is not running. To avoid
* confusing newbies with weird error messages, log
* errors that occur while starting the server
* as NOTICE, not ERROR */
Log.log(Log.NOTICE, this, io);
}
} // }}}
// Query user for a filename and attempt to open and write the text
// component’s content to the file.
public void actionPerformed(ActionEvent ev) {
JFileChooser chooser = new JFileChooser();
if (chooser.showSaveDialog(SimpleEditor.this) != JFileChooser.APPROVE_OPTION) return;
File file = chooser.getSelectedFile();
if (file == null) return;
FileWriter writer = null;
try {
writer = new FileWriter(file);
textComp.write(writer);
} catch (IOException ex) {
JOptionPane.showMessageDialog(
SimpleEditor.this, "File Not Saved", "ERROR", JOptionPane.ERROR_MESSAGE);
} finally {
if (writer != null) {
try {
writer.close();
} catch (IOException x) {
}
}
}
}
/**
* This function writes the generated relative overview to a file.
*
* @param f The file to write to.
* @throws IOException Thrown if unable to open or write to the file.
* @throws InsufficientDataException Thrown if unable to generate the overview.
*/
public void writeToFile(File f) throws IOException, InsufficientDataException {
f.createNewFile();
FileWriter fw = new FileWriter(f);
fw.write(generateOverviewText());
fw.close();
}
private void initComponents() { // 初始化构件
jLabel1 = new JLabel();
jLabel2 = new JLabel();
jLabel3 = new JLabel();
jLabel4 = new JLabel();
jLabel5 = new JLabel();
jTextField1 = new JTextField(null);
jTextField2 = new JTextField(null);
jTextField3 = new JTextField(null);
jTextField4 = new JTextField(null);
jRadioButton1 = new JRadioButton("男");
jRadioButton2 = new JRadioButton("女");
jRadioButtonName = new String();
jButton1 = new JButton();
ButtonGroup buttonGroup = new ButtonGroup(); // 单选按钮组
buttonGroup.add(jRadioButton1);
buttonGroup.add(jRadioButton2);
setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
setResizable(false); // 不可更改大小
jLabel1.setText("心电仪IP地址");
jLabel2.setText("端口号");
jLabel3.setText("档案ID");
jLabel4.setText("姓名");
jLabel5.setText("性别");
jButton1.setText("确定");
this.addWindowListener(
new WindowAdapter() {
@Override
public void windowClosing(WindowEvent e) {
jLabel1.setText(null);
jLabel2.setText(null);
jLabel3.setText(null);
jLabel4.setText(null);
jLabel5.setText(null);
jRadioButtonName = null;
System.out.println("windowClosing");
}
});
if (!file.exists()) {
try {
fwriter = new FileWriter(filename);
fwriter.write(jTextField1.getText());
fwriter.write("\r\n");
fwriter.write(jTextField2.getText());
fwriter.write("\r\n");
fwriter.write(jTextField3.getText());
fwriter.write("\r\n");
fwriter.write(jTextField4.getText());
fwriter.write("\r\n");
fwriter.write(jRadioButtonName);
fwriter.write("\r\n");
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
fwriter.flush();
fwriter.close();
} catch (IOException e) {
e.printStackTrace();
}
}
} else {
File file = new File(filename);
String[] fileContent = new String[5];
try {
reader = new BufferedReader(new FileReader(file));
String tempString = null;
int line = 1; // 一次读入一行，直到读入null为文件结束
while ((tempString = reader.readLine()) != null) {
System.out.println("line" + line + ": " + tempString);
// content=tempString;
fileContent[line - 1] = tempString;
line++;
}
reader.close();
} catch (IOException e) {
e.printStackTrace();
} finally {
if (reader != null) {
try {
reader.close();
} catch (IOException e1) {
}
}
}
jTextField1.setText(fileContent[0]);
jTextField2.setText(fileContent[1]);
jTextField3.setText(fileContent[2]);
jTextField4.setText(fileContent[3]);
jRadioButtonName = fileContent[4];
if (jRadioButtonName.equals((String) "男")) {
jRadioButton1.setSelected(true);
} else if (jRadioButtonName.equals((String) "女")) {
jRadioButton2.setSelected(true);
}
}
jButton1.addActionListener(
new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt); // jButton1ActionPerformed这个方法在后面定义
}
}); // 按钮的监听事件
GroupLayout layout = new GroupLayout(getContentPane()); // GroupLayout布局
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout
.createParallelGroup(GroupLayout.Alignment.LEADING)
.addGroup(
layout
.createSequentialGroup()
.addGap(40, 40, 40)
.addGroup(
layout
.createParallelGroup(GroupLayout.Alignment.TRAILING)
.addComponent(jButton1)
.addGroup(
layout
.createSequentialGroup()
.addGroup(
layout
.createParallelGroup(GroupLayout.Alignment.TRAILING)
.addComponent(jLabel5)
.addComponent(jLabel4)
.addComponent(jLabel3)
.addComponent(jLabel2)
.addComponent(jLabel1))
.addGap(40, 40, 40)
.addGroup(
layout
.createParallelGroup(GroupLayout.Alignment.LEADING)
.addGroup(
layout
.createSequentialGroup()
.addComponent(jRadioButton1)
.addComponent(jRadioButton2))
.addComponent(
jTextField4,
GroupLayout.PREFERRED_SIZE,
160,
GroupLayout.PREFERRED_SIZE)
.addComponent(
jTextField3,
GroupLayout.PREFERRED_SIZE,
160,
GroupLayout.PREFERRED_SIZE)
.addComponent(
jTextField2,
GroupLayout.PREFERRED_SIZE,
160,
GroupLayout.PREFERRED_SIZE)
.addComponent(
jTextField1,
GroupLayout.PREFERRED_SIZE,
160,
GroupLayout.PREFERRED_SIZE))))
.addContainerGap(85, Short.MAX_VALUE)));
layout.setVerticalGroup(
layout
.createParallelGroup(GroupLayout.Alignment.LEADING)
.addGroup(
layout
.createSequentialGroup()
.addGap(20, 20, 20)
.addGroup(
layout
.createParallelGroup(GroupLayout.Alignment.BASELINE)
.addComponent(jLabel1)
.addComponent(
jTextField1,
GroupLayout.PREFERRED_SIZE,
GroupLayout.DEFAULT_SIZE,
GroupLayout.PREFERRED_SIZE))
.addGap(20, 20, 20)
.addGroup(
layout
.createParallelGroup(GroupLayout.Alignment.BASELINE)
.addComponent(jLabel2)
.addComponent(
jTextField2,
GroupLayout.PREFERRED_SIZE,
GroupLayout.DEFAULT_SIZE,
GroupLayout.PREFERRED_SIZE))
.addGap(20, 20, 20)
.addGroup(
layout
.createParallelGroup(GroupLayout.Alignment.BASELINE)
.addComponent(jLabel3)
.addComponent(
jTextField3,
GroupLayout.PREFERRED_SIZE,
GroupLayout.DEFAULT_SIZE,
GroupLayout.PREFERRED_SIZE))
.addGap(20, 20, 20)
.addGroup(
layout
.createParallelGroup(GroupLayout.Alignment.BASELINE)
.addComponent(jLabel4)
.addComponent(
jTextField4,
GroupLayout.PREFERRED_SIZE,
GroupLayout.DEFAULT_SIZE,
GroupLayout.PREFERRED_SIZE))
.addGap(20, 20, 20)
.addGroup(
layout
.createParallelGroup(GroupLayout.Alignment.BASELINE)
.addComponent(jLabel5)
.addGroup(
layout
.createParallelGroup()
.addComponent(jRadioButton1)
.addComponent(jRadioButton2)))
.addPreferredGap(LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jButton1)
.addContainerGap(23, Short.MAX_VALUE)));
pack(); // 调整此窗口的大小，以适合其子组件的首选大小和布局
setLocationRelativeTo(null); // 窗口居中显示
} // 初始化构件initComponents() 结束
public EditorPaneHTMLHelp(String htmlFile) {
if (GlobalValues.useSystemBrowserForHelp) {
Desktop d = GlobalValues.desktop;
try {
// create a temp file
GlobalValues.forHTMLHelptempFile = new File("tempHTMLHelpSynthetic.html");
FileWriter fw = new FileWriter(GlobalValues.forHTMLHelptempFile);
java.util.List<String> list = readTextFromJar(htmlFile);
Iterator<String> it = list.iterator();
while (it.hasNext()) {
fw.write(it.next() + "\n");
}
String canonicalPathOfFile = GlobalValues.forHTMLHelptempFile.getCanonicalPath();
URL urlFile = new URL("file://" + canonicalPathOfFile);
URI uriOfFile = urlFile.toURI();
fw.close();
d.browse(uriOfFile);
} catch (Exception e) {
e.printStackTrace();
}
} else {
URL initialURL = getClass().getResource(htmlFile);
font = GlobalValues.htmlfont;
String title = "HTML Help";
setTitle(title);
final Stack<String> urlStack = new Stack<String>();
final JEditorPane editorPane;
editorPane = new JEditorPane(new HTMLEditorKit().getContentType(), " ");
editorPane.setOpaque(false);
editorPane.setBorder(null);
editorPane.setEditable(false);
JPanel magPanel = new JPanel();
magnificationFactor = GlobalValues.helpMagnificationFactor;
magFactor = new JTextField(Double.toString(magnificationFactor));
JButton magButton = new JButton("Set Magnification: ");
magButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
magnificationFactor = Double.parseDouble(magFactor.getText());
GlobalValues.helpMagnificationFactor = magnificationFactor;
}
});
magPanel.setLayout(new GridLayout(1, 2));
magPanel.add(magButton);
magPanel.add(magFactor);
final JTextField url = new JTextField(initialURL.toString());
// set up hyperlink listener
editorPane.setEditable(false);
try {
// remember URL for back button
urlStack.push(initialURL.toString());
// show URL in text field
url.setText(initialURL.toString());
// add a CSS rule to force body tags to use the default label font
// instead of the value in javax.swing.text.html.default.csss
String bodyRule =
"body { font-family: "
+ font.getFamily()
+ "; "
+ "font-size: "
+ font.getSize() * GlobalValues.helpMagnificationFactor
+ "pt; }";
((HTMLDocument) editorPane.getDocument()).getStyleSheet().addRule(bodyRule);
editorPane.setPage(initialURL);
editorPane.firePropertyChange("dummyProp", true, false);
} catch (IOException e) {
editorPane.setText("Exception: " + e);
}
editorPane.addPropertyChangeListener(
new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent evt) {
String bodyRule =
"body { font-family: "
+ font.getFamily()
+ "; "
+ "font-size: "
+ font.getSize() * GlobalValues.helpMagnificationFactor
+ "pt; }";
((HTMLDocument) editorPane.getDocument()).getStyleSheet().addRule(bodyRule);
}
});
editorPane.addHyperlinkListener(
new HyperlinkListener() {
public void hyperlinkUpdate(HyperlinkEvent event) {
if (event.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
try {
// remember URL for back button
urlStack.push(event.getURL().toString());
// show URL in text field
url.setText(event.getURL().toString());
editorPane.setPage(event.getURL());
editorPane.firePropertyChange("dummyProp", true, false);
} catch (IOException e) {
editorPane.setText("Exception: " + e);
}
}
}
});
// set up checkbox for toggling edit mode
final JCheckBox editable = new JCheckBox();
editable.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent event) {
editorPane.setEditable(editable.isSelected());
}
});
// set up load button for loading URL
ActionListener listener =
new ActionListener() {
public void actionPerformed(ActionEvent event) {
try {
// remember URL for back button
urlStack.push(url.getText());
editorPane.setPage(url.getText());
editorPane.firePropertyChange("dummyProp", true, false);
} catch (IOException e) {
editorPane.setText("Exception: " + e);
}
}
};
JButton loadButton = new JButton("Load/Magnify");
loadButton.addActionListener(listener);
url.addActionListener(listener);
// set up back button and button action
JButton backButton = new JButton("Back");
backButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent event) {
if (urlStack.size() <= 1) return;
try {
// get URL from back button
urlStack.pop();
// show URL in text field
String urlString = urlStack.peek();
url.setText(urlString);
editorPane.setPage(urlString);
editorPane.firePropertyChange("dummyProp", true, false);
} catch (IOException e) {
editorPane.setText("Exception: " + e);
}
}
});
JPanel allPanel = new JPanel(new BorderLayout());
// put all control components in a panel
JPanel ctrlPanel = new JPanel(new BorderLayout());
JPanel urlPanel = new JPanel();
urlPanel.add(new JLabel("URL"));
urlPanel.add(url);
JPanel buttonPanel = new JPanel();
buttonPanel.add(loadButton);
buttonPanel.add(backButton);
buttonPanel.add(new JLabel("Editable"));
buttonPanel.add(magPanel);
buttonPanel.add(editable);
ctrlPanel.add(buttonPanel, BorderLayout.NORTH);
ctrlPanel.add(urlPanel, BorderLayout.CENTER);
allPanel.add(ctrlPanel, BorderLayout.NORTH);
allPanel.add(new JScrollPane(editorPane), BorderLayout.CENTER);
add(allPanel);
}
}