public void actionPerformed(ActionEvent e) {
// Handle open button action.
if (e.getSource() == openButton) {
int returnVal = fc.showOpenDialog(FileChooserDemo.this);
if (returnVal == JFileChooser.APPROVE_OPTION) {
File file = fc.getSelectedFile();
// This is where a real application would open the file.
log.append("Opening: " + file.getName() + "." + newline);
} else {
log.append("Open command cancelled by user." + newline);
}
log.setCaretPosition(log.getDocument().getLength());
// Handle save button action.
} else if (e.getSource() == saveButton) {
int returnVal = fc.showSaveDialog(FileChooserDemo.this);
if (returnVal == JFileChooser.APPROVE_OPTION) {
File file = fc.getSelectedFile();
// This is where a real application would save the file.
log.append("Saving: " + file.getName() + "." + newline);
} else {
log.append("Save command cancelled by user." + newline);
}
log.setCaretPosition(log.getDocument().getLength());
}
}
// サーバーから送られてきたメッセージの処理
public void reachedMessage(String name, String value) {
// チャットルームのリストに変更が加えられた
if (name.equals("rooms")) {
if (value.equals("")) {
roomList.setModel(new DefaultListModel());
} else {
String[] rooms = value.split(" ");
roomList.setListData(rooms);
}
}
// ユーザーが入退室した
else if (name.equals("users")) {
if (value.equals("")) {
userList.setModel(new DefaultListModel());
} else {
String[] users = value.split(" ");
userList.setListData(users);
}
}
// メッセージが送られてきた
else if (name.equals("msg")) {
msgTextArea.append(value + "\n");
}
// 処理に成功した
else if (name.equals("successful")) {
if (value.equals("setName")) msgTextArea.append(">名前を変更しました\n");
}
// エラーが発生した
else if (name.equals("error")) {
msgTextArea.append("ERROR>" + value + "\n");
}
}
public void actionPerformed(ActionEvent ae) {
String cname = nameF.getText().trim();
int state = conditions[stateC.getSelectedIndex()];
try {
if (isSpecialCase(cname)) {
handleSpecialCase(cname, state);
} else {
JComponent comp = (JComponent) Class.forName(cname).newInstance();
ComponentUI cui = UIManager.getUI(comp);
cui.installUI(comp);
results.setText("Map entries for " + cname + ":\n\n");
if (inputB.isSelected()) {
loadInputMap(comp.getInputMap(state), "");
results.append("\n");
}
if (actionB.isSelected()) {
loadActionMap(comp.getActionMap(), "");
results.append("\n");
}
if (bindingB.isSelected()) {
loadBindingMap(comp, state);
}
}
} catch (ClassCastException cce) {
results.setText(cname + " is not a subclass of JComponent.");
} catch (ClassNotFoundException cnfe) {
results.setText(cname + " was not found.");
} catch (InstantiationException ie) {
results.setText(cname + " could not be instantiated.");
} catch (Exception e) {
results.setText("Exception found:\n" + e);
e.printStackTrace();
}
}
private void about() {
results.setText("-About-");
results.append("\n\n\nVersion 1.1.");
results.append("\n\nCreated by Sean Crowley");
results.append("\n\[email protected]");
results.append("\n\nReddit.com/u/Crowley2012");
results.append("\n\n\nFeel free to contact me via email or reddit with bugs/new features.");
}
// サーバーに接続する
public void connectServer() {
try {
socket = new Socket(HOST, PORT);
msgTextArea.append(">サーバーに接続しました\n");
} catch (Exception err) {
msgTextArea.append("ERROR>" + err + "\n");
}
}
private void RodytiKnyguRinkinius() {
neregKnyguZona.setText("");
for (Book a : rg.neregKnygos) neregKnyguZona.append(a.toString() + "\n");
regKnyguZona.setText("");
for (Map.Entry<String, Book> me : rg.regKnygos.entrySet())
regKnyguZona.append(String.format("%8s=%s\n", me.getKey(), me.getValue()));
tfNeregSKaitytojųKiekis.setText(Integer.toString(rg.neregKnygos.size()));
tfRegSKaitytojųKiekis.setText(Integer.toString(rg.regKnygos.size()));
}
/** The listener method. */
public void actionPerformed(ActionEvent event) {
Object source = event.getSource();
if (source == b1) // click button
{
try {
String message = tf.getText();
server.sendPrivateMessage(parent, selfIdentity, message);
ta.append("<" + parent.getUserName() + ">: " + message + lineSeparator);
ta.setCaretPosition(ta.getText().length());
tf.setText("");
} catch (RemoteException ex) {
System.out.print("Exception encountered while sending" + " private message.");
}
}
if (source == tf) // press return
{
try {
String message = tf.getText();
server.sendPrivateMessage(parent, selfIdentity, message);
ta.append("<" + parent.getUserName() + ">: " + message + lineSeparator);
ta.setCaretPosition(ta.getText().length());
tf.setText("");
} catch (RemoteException ex) {
System.out.print("Exception encountered while sending" + " private message.");
}
}
if (source == jMenuItem3) {
JFileChooser fileChooser = new JFileChooser();
fileChooser.setDialogTitle("Choose or create a new file to store the conversation");
fileChooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
fileChooser.setDoubleBuffered(true);
fileChooser.showOpenDialog(this);
File file = fileChooser.getSelectedFile();
try {
if (file != null) {
Writer writer = new BufferedWriter(new FileWriter(file));
writer.write(ta.getText());
writer.flush();
writer.close();
}
} catch (IOException ex) {
System.out.println("Can't write to file. " + ex);
}
}
if (source == jMenuItem4) {
selfRemove();
this.dispose();
}
}
private void rodytiAutoRinkinius() {
zonaNeregAuto.setText("");
for (Automobilis a : rg.neregAuto) zonaNeregAuto.append(a.toString() + "\n");
zonaRegAuto.setText("");
for (Map.Entry<String, Automobilis> me : rg.regAuto.entrySet())
zonaRegAuto.append(String.format("%8s=%s\n", me.getKey(), me.getValue()));
tfNeregKiekis.setText(Integer.toString(rg.neregAuto.size()));
tfRegKiekis.setText(Integer.toString(rg.regAuto.size()));
}
public void actionPerformed(ActionEvent e) {
if (e.getSource() == buttonwrap) {
textArea.append("Wrap Text. \n");
setWrapText();
} else if (e.getSource() == buttonDoNotWrap) {
textArea.append("Do not wrap text.\n");
setDoNotWrapText();
} else if (e.getSource() == buttonBlank) textArea.append("Nothing to see here.\n");
else if (e.getSource() == buttonClearText) {
textArea.append("Clear text.\n");
setClearText();
} else if (e.getSource() == buttonScrollV) {
textArea.append("Scrolling vertically.\n");
setScrollVertical();
} else if (e.getSource() == buttonScrollH) {
textArea.append("Scrolling horizontally.\n");
setScrollHorizontal();
} else if (e.getSource() == buttonScrollBothWays) {
textArea.append("Scroll both ways.\n");
setScrollBothWays();
} else if (e.getSource() == buttonDoNotScroll) {
textArea.append("No scrolling allowed.\n");
setDoNotScroll();
} else textArea.append("Should not get here!\n");
}
public void updateStatus() {
txaStatus.setText("");
txaStatus.append("size\t" + store.getRowCount() + "\n");
txaStatus.append("total\t" + store.sumLengths() + "KB\n");
txaStatus.append("\nThreads:\n");
for (int i = 0; i < numThreads; i++) {
txaStatus.append(" " + i + "- ");
String jb = encryptDecryptThreads[i].getCur();
if (jb == null) txaStatus.append("idle\n");
else {
txaStatus.append(jobString(jb) + "\n");
}
}
txaStatus.append("\nJobs:\n");
int c = 6 + numThreads;
int i = 0;
synchronized (jobs) {
for (String s : jobs) {
if (c + i < TXA_HEIGHT - 1) txaStatus.append(" - " + jobString(s) + "\n");
else if (c + i == TXA_HEIGHT - 1) {
txaStatus.append(" - [" + (jobs.size() - i) + "more ]");
}
i++;
}
}
}
public void loadInputMap(InputMap im, String indent) {
KeyStroke[] k = im.allKeys();
if (k == null) {
results.append(indent + "No InputMap defined\n");
} else {
results.append(indent + "\nInputMap (" + k.length + " local keys)\n");
}
if (k != null) {
for (int i = 0; i < k.length; i++) {
results.append(indent + " Key: " + k[i] + ", binding: " + im.get(k[i]) + "\n");
}
}
}
public void loadActionMap(ActionMap am, String indent) {
Object[] k = am.allKeys();
if (k == null) {
results.append(indent + "No ActionMap defined\n");
} else {
results.append(indent + "\nActionMap (" + k.length + " local keys)\n");
}
if (k != null) {
for (int i = 0; i < k.length; i++) {
results.append(indent + " Action: " + k[i] + "\n");
}
}
}
protected void compileGoal(boolean andRun) {
String sgoal = gl.getText();
if (!(sgoal.length() == 0)) {
try {
ProParser p = new ProParser(sgoal, intmsg);
goal = p.getClause();
intmsg.append("compiled goal: " + goal + "\n");
if (andRun) run();
} catch (Exception e) {
outp.append("errore" + e + " \n");
}
} else outp.append("inserire il goal" + " \n");
}
protected void doSysValidation() {
int nComps = m_pnlDisplay.getComponentCount();
JTextArea txaMsg = null;
for (int i = 0; i < nComps; i++) {
Component comp = m_pnlDisplay.getComponent(i);
if (comp instanceof JTextArea) txaMsg = (JTextArea) comp;
}
if (txaMsg != null) {
txaMsg.append("VALIDATING SYSTEM FILES...\n");
txaMsg.append("\n");
}
runScripts(txaMsg);
}
@Override
public void run() {
while (true) {
try {
String msgFromClient = din.readUTF();
StringTokenizer st = new StringTokenizer(msgFromClient);
String loginName = st.nextToken();
if (loginName.equals("server")) // message is from server, special request
{
String MsgType = st.nextToken();
if (MsgType.equals("newRoom")) // create a new chatclient window
{
String token;
token = st.nextToken();
new ChatClient(loginName + " - " + token, userId, Integer.parseInt(token));
}
} else
ta.append(
" \n"
+ msgFromClient); // normal communication, display all text received from server
// onto text area.
} catch (IOException e) {
e.printStackTrace();
}
}
}
/**
* Appends each string in the new_strings parameter as a new line in the text area. Sets the caret
* is set to the beginning of the text.
*
* @param new_strings The strings to add. Each entry is added to a new line. This method performs
* no action if this parameter is empty or null.
*/
public void appendStrings(String[] new_strings) {
if (new_strings != null)
if (new_strings.length != 0) {
// Append the text
for (int i = 0; i < new_strings.length; i++) {
if (i == 0) {
if (!text_area.getText().equals("")) text_area.append("\n");
} else text_area.append("\n");
text_area.append(new_strings[i]);
}
// Reset the caret position
text_area.setCaretPosition(0);
}
}
public synchronized void run() {
byte[] buffer = new byte[BUFFER_SIZE];
for (; ; ) {
try {
this.wait(100);
} catch (InterruptedException ie) {
}
int len = 0;
try {
int noBytes = pin.available();
if (noBytes > 0) {
len = pin.read(buffer, 0, Math.min(noBytes, BUFFER_SIZE));
if (len > 0) {
jTextArea.append(new String(buffer, 0, len));
jTextArea.setCaretPosition(jTextArea.getText().length());
}
}
} catch (IOException ioe) {
throw new UIError("Unable to read from input stream! " + ioe.getMessage());
}
}
}
/**
* Add a line of text to the transcript area.
*
* @param message text to be added; two line feeds is added at the end.
*/
private void postMessage(String message) {
transcript.append(message + "\n\n");
// The following line is a nasty kludge that was the only way I could find to force
// the transcript to scroll so that the text that was just added is visible in
// the window. Without this, text can be added below the bottom of the visible area
// of the transcript.
transcript.setCaretPosition(transcript.getDocument().getLength());
}
private void PrettyPrint(File file, TreeMap<String, Long> sortedMap) {
// Long size = 0L;
// ArrayList<Long> values = new ArrayList<Long>(sortedMap.values());
Long total = 0L;
for (Long value : sortedMap.values()) {
total = total + value; // Can also be done by total += value;
}
log.append(file.getName() + ": " + readableFileSize(total) + "\n\n");
for (Map.Entry<String, Long> entry : sortedMap.entrySet()) {
log.append("[ " + readableFileSize(entry.getValue()) + " ]");
log.append(" --> " + entry.getKey() + "\n");
}
// log.append(sortedMap + "\n");
}
public void loadBindingMap(InputMap im, ActionMap am) {
results.append("Bound Actions\n");
String unboundActions = "";
String unboundInputKeys = "";
Hashtable mi = buildReverseMap(im);
Object[] k = am.allKeys();
if (k != null) {
for (int i = 0; i < k.length; i++) {
if (mi.containsKey(k[i])) {
results.append(" " + getActionName(k[i]));
results.append(";" + mi.get(k[i]) + "\n");
} else {
unboundActions += (" " + getActionName(k[i]) + "\n");
}
}
results.append("\nUnbound Actions\n\n");
results.append(unboundActions);
}
results.append("\nUnbound InputMap Entries\n");
k = im.allKeys();
if (k != null) {
for (int i = 0; i < k.length; i++) {
KeyStroke key = (KeyStroke) k[i];
Object actionKey = im.get(key);
if (am.get(actionKey) == null) {
results.append(" " + im.get((KeyStroke) k[i]) + ": " + k[i] + "\n");
}
}
}
}
public void actionPerformed(ActionEvent evt) {
String text = textField.getText();
textArea.append(text + newline);
textField.selectAll();
// Make sure the new text is visible, even if there
// was a selection in the text area.
textArea.setCaretPosition(textArea.getDocument().getLength());
}
// Utility methods
// Send message to client
private void sendMessage(String message) {
try {
output.writeObject("KELVIN: " + message);
output.flush();
showMessage("\nKELVIN: " + message);
} catch (IOException ioException) {
chatWindow.append("\n ERROR: CANNOT SEND MESSAGE! \n");
}
}
public void actionPerformed(ActionEvent ae) {
if (ae.getActionCommand().equals("Add User")) {
jta.append("\n" + userId.getText());
User user = new User(userId.getText());
} else if (ae.getActionCommand().equals("Add Group")) {
jta.append("\n" + groupId.getText());
Group group = new Group(groupId.getText());
} else if (ae.getActionCommand().equals("Open User View")) {
try {
if (!jta.getSelectedText().equals("null")) {
userView.setVisible(true);
}
} catch (Exception e) {
JOptionPane.showMessageDialog(
frame, "Nothing selected", "Error", JOptionPane.ERROR_MESSAGE);
}
} else if (ae.getActionCommand().equals("Show User Total")) {
JOptionPane.showMessageDialog(frame, User.getUserTotal());
} else if (ae.getActionCommand().equals("Show Group Total")) {
JOptionPane.showMessageDialog(frame, Group.getGroupTotal());
} else if (ae.getActionCommand().equals("Show Messages Total")) {
JOptionPane.showMessageDialog(frame, User.getMessageTotal());
} else if (ae.getActionCommand().equals("Show Positive Percentage")) {
String[] newsFeed = User.getNewsFeed();
int positive = 0;
int i = 0;
while (!(newsFeed[i] == null)) {
if (newsFeed[i].contains("good")
|| newsFeed[i].contains("great")
|| newsFeed[i].contains("excellent")) positive++;
i++;
}
JOptionPane.showMessageDialog(frame, positive * 100.0 / i + "%");
} else if (ae.getActionCommand().equals("Follow User")) {
following.append("\n" + userId2.getText());
} else if (ae.getActionCommand().equals("Post Tweet")) {
User.postTweet(tweet.getText());
newsFeed.append("\n" + jta.getSelectedText() + ": " + tweet.getText());
}
}
// メッセージをサーバーに送信する
public void sendMessage(String msg) {
try {
OutputStream output = socket.getOutputStream();
PrintWriter writer = new PrintWriter(output);
writer.println(msg);
writer.flush();
} catch (Exception err) {
msgTextArea.append("ERROR>" + err + "\n");
}
}
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
if (e.getSource() == convert || e.getSource() == input) {
if (miUnit.isSelected()) {
double miles = Double.parseDouble(input.getText());
double km = MetricConverter.milesToKm(miles);
display.append(miles + " miles equals " + km + " kilometers\n");
input.setText("");
} else {
double km = Double.parseDouble(input.getText());
double miles = MetricConverter.kmToMile(km);
display.append(km + " km equals " + miles + " miles\n");
input.setText("");
}
} else {
JButton b = (JButton) e.getSource();
if (b.getText().equals("C")) input.setText("");
else input.setText(input.getText() + b.getText());
}
}
// calculate and display amounts
private void calculateJButtonActionPerformed(ActionEvent event) {
resultJTextArea.setText("Rate (%)\tAmount after 10 years");
DecimalFormat dollars = new DecimalFormat("$0.00");
int principal = Integer.parseInt(principalJTextField.getText());
// for loop to calculate interest
for (int rate = 5; rate <= 10; rate++) {
double amount = (double) principal * Math.pow(1 + ((double) rate / 100), 10);
resultJTextArea.append("\n" + rate + "\t" + dollars.format(amount));
} // end for
} // end method calculateJButtonActionPerformed
private void handleSpecialCase(String cname, int condition) {
Component comp = null;
JComponent mapComp = null;
try {
if (cname.equals("javax.swing.JApplet")
|| cname.equals("javax.swing.JDialog")
|| cname.equals("javax.swing.JFrame")
|| cname.equals("javax.swing.JWindow")) {
comp = (Component) Class.forName(cname).newInstance();
mapComp = (JComponent) ((JApplet) comp).getLayeredPane();
results.setText("Map entries for " + cname + " (delegated to JRootPane):\n\n");
} else if (cname.equals("javax.swing.JInternalFrame")) {
JDesktopPane jdp = new JDesktopPane();
JInternalFrame jif = new JInternalFrame("Demo");
jif.setVisible(true);
jdp.add(jif);
mapComp = jif;
}
if (inputB.isSelected()) {
loadInputMap(mapComp.getInputMap(condition), "");
results.append("\n");
}
if (actionB.isSelected()) {
loadActionMap(mapComp.getActionMap(), "");
results.append("\n");
}
if (bindingB.isSelected()) {
loadBindingMap(mapComp, condition);
}
} catch (ClassCastException cce) {
results.setText(cname + " is not a subclass of JComponent.");
} catch (ClassNotFoundException cnfe) {
results.setText(cname + " was not found.");
} catch (InstantiationException ie) {
results.setText(cname + " could not be instantiated.");
} catch (Exception e) {
results.setText("Exception found:\n" + e);
e.printStackTrace();
}
}
// ====================================================================
private void findShort() {
// svårt att behålla linjefärgerna?
int start, s**t;
try { // read from station
String str = from.getText();
str = Character.toUpperCase(str.charAt(0)) + str.substring(1);
start = noderna.find(str).getNodeNo();
} catch (NullPointerException npe) {
route.setText(felTextStart + "\n");
return;
}
try { // read to station
String str = to.getText();
str = Character.toUpperCase(str.charAt(0)) + str.substring(1);
s**t = noderna.find(str).getNodeNo();
} catch (NullPointerException npe) {
route.setText(felTextSlut + "\n");
return;
}
double totWeight = 0;
int totNodes = 0;
route.setText("");
karta.clearLayer(DrawGraph.Layer.OVERLAY);
Iterator<BusEdge> it = grafen.shortestPath(start, s**t);
while (it.hasNext()) {
BusEdge e = it.next();
route.append(makeText1(e) + "\n");
totNodes++;
totWeight += e.getWeight();
// draw the shortest path
BusStop from = noderna.find(e.from), to = noderna.find(e.to);
karta.drawLine(
from.xpos, from.ypos, to.xpos, to.ypos, Color.black, 4.0, DrawGraph.Layer.OVERLAY);
}
karta.repaint();
route.append("Antal: " + totNodes + " totalvikt: " + totWeight + "\n");
from.setText("");
to.setText("");
} // findShort
// Method to build the dialog box for help.
private void buildDialogBox() {
// Set the JDialog window properties.
setTitle("Stack Trace Detail");
setResizable(false);
setSize(dialogWidth, dialogHeight);
// Append the stack trace output to the display area.
displayArea.append(eStackTrace);
// Create horizontal and vertical scrollbars for box.
displayBox = Box.createHorizontalBox();
displayBox = Box.createVerticalBox();
// Add a JScrollPane to the Box.
displayBox.add(new JScrollPane(displayArea));
// Define behaviors of container.
c.setLayout(null);
c.add(displayBox);
c.add(okButton);
// Set scroll pane bounds.
displayBox.setBounds(
(dialogWidth / 2) - ((displayAreaWidth / 2) + 2),
(top + (offsetMargin / 2)),
displayAreaWidth,
displayAreaHeight);
// Set the behaviors, bounds and action listener for the button.
okButton.setBounds(
(dialogWidth / 2) - (buttonWidth / 2),
(displayAreaHeight + offsetMargin),
buttonWidth,
buttonHeight);
// Set the font to the platform default Font for the object with the
// properties of bold and font size of 11.
okButton.setFont(new Font(okButton.getFont().getName(), Font.BOLD, 11));
// The class implements the ActionListener interface and therefore
// provides an implementation of the actionPerformed() method. When a
// class implements ActionListener, the instance handler returns an
// ActionListener. The ActionListener then performs actionPerformed()
// method on an ActionEvent.
okButton.addActionListener(this);
// Set the screen and display dialog window in relation to screen size.
setLocation((dim.width / 2) - (dialogWidth / 2), (dim.height / 2) - (dialogHeight / 2));
// Display JDialog.
show();
} // End of buildDialogBox method.
private void saveItem() {
File f = new File("config.txt");
if (f.exists() && !f.isDirectory()) {
try (PrintWriter out =
new PrintWriter(new BufferedWriter(new FileWriter("config.txt", true)))) {
if (!searchName.getText().equals("") && !item.getText().equals("")) {
out.println(
searchName.getText()
+ ","
+ "http://www.reddit.com/r/hardwareswap/search?q="
+ item.getText()
+ "&sort=new&restrict_sr=on");
addItem();
} else {
results.setText("Please provide all info for Search Name and Item");
}
} catch (IOException e1) {
results.append("Error saving to file.");
}
} else {
Main.checkFiles();
}
}
