private void updateTemplateFromEditor(PrintfTemplate template) {
ArrayList params = new ArrayList();
String format = null;
int text_length = editorPane.getDocument().getLength();
try {
format = editorPane.getDocument().getText(0, text_length);
} catch (BadLocationException ex1) {
}
Element section_el = editorPane.getDocument().getDefaultRootElement();
// Get number of paragraphs.
int num_para = section_el.getElementCount();
for (int p_count = 0; p_count < num_para; p_count++) {
Element para_el = section_el.getElement(p_count);
// Enumerate the content elements
int num_cont = para_el.getElementCount();
for (int c_count = 0; c_count < num_cont; c_count++) {
Element content_el = para_el.getElement(c_count);
AttributeSet attr = content_el.getAttributes();
// Get the name of the style applied to this content element; may be null
String sn = (String) attr.getAttribute(StyleConstants.NameAttribute);
// Check if style name match
if (sn != null && sn.startsWith("Parameter")) {
// we extract the label.
JLabel l = (JLabel) StyleConstants.getComponent(attr);
if (l != null) {
params.add(l.getName());
}
}
}
}
template.setFormat(format);
template.setTokens(params);
}
@Override
public synchronized void run() {
try {
for (int i = 0; i < NUM_PIPES; i++) {
while (Thread.currentThread() == reader[i]) {
try {
this.wait(100);
} catch (InterruptedException ie) {
}
if (pin[i].available() != 0) {
String input = this.readLine(pin[i]);
appendMsg(htmlize(input));
if (textArea.getDocument().getLength() > 0) {
textArea.setCaretPosition(textArea.getDocument().getLength() - 1);
}
}
if (quit) {
return;
}
}
}
} catch (Exception e) {
Debug.error(me + "Console reports an internal error:\n%s", e.getMessage());
}
}
/** Clear the log panel. */
public void clearLogPanel() {
try {
logPane.getDocument().remove(1, logPane.getDocument().getLength() - 1);
} catch (BadLocationException e) {
LoggerFactory.getLogger(ProcessUIPanel.class).error(e.getMessage());
}
}
// For compatibility with writers when talking to the JVM.
public void write(char[] buffer, int offset, int length) {
String text = new String(buffer, offset, length);
SwingUtilities.invokeLater(
() -> {
try {
pane.getDocument().insertString(pane.getDocument().getLength(), text, properties);
} catch (Exception e) {
}
});
}
/**
* Add the provided text with the provided color to the GUI document
*
* @param text The text that will be added
* @param color The color used to show the text
*/
public void print(String text, Color color) {
StyleContext sc = StyleContext.getDefaultStyleContext();
AttributeSet aset = sc.addAttribute(SimpleAttributeSet.EMPTY, StyleConstants.Foreground, color);
int len = logPane.getDocument().getLength();
try {
logPane.setCaretPosition(len);
logPane.getDocument().insertString(len, text + "\n", aset);
} catch (BadLocationException e) {
LoggerFactory.getLogger(ProcessUIPanel.class).error("Cannot show the log message", e);
}
logPane.setCaretPosition(logPane.getDocument().getLength());
}
private void displayMessage(String text, AttributeSet as) {
try {
if (!text.endsWith("\n")) {
text += "\n";
}
jTextPaneDisplayMessages
.getDocument()
.insertString(jTextPaneDisplayMessages.getDocument().getLength(), text, as);
jTextPaneDisplayMessages.setCaretPosition(jTextPaneDisplayMessages.getDocument().getLength());
} catch (BadLocationException ex) {
}
}
private void updateEditorView() {
editorPane.setText("");
numParameters = 0;
try {
java.util.List elements = editableTemplate.getPrintfElements();
for (Iterator it = elements.iterator(); it.hasNext(); ) {
PrintfUtil.PrintfElement el = (PrintfUtil.PrintfElement) it.next();
if (el.getFormat().equals(PrintfUtil.PrintfElement.FORMAT_NONE)) {
appendText(el.getElement(), PLAIN_ATTR);
} else {
insertParameter(
(ConfigParamDescr) paramKeys.get(el.getElement()),
el.getFormat(),
editorPane.getDocument().getLength());
}
}
} catch (Exception ex) {
JOptionPane.showMessageDialog(
this,
"Invalid Format: " + ex.getMessage(),
"Invalid Printf Format",
JOptionPane.ERROR_MESSAGE);
selectedPane = 1;
printfTabPane.setSelectedIndex(selectedPane);
updatePane(selectedPane);
}
}
public void toChatScreen(String toScreen, boolean selfSeen)
throws IOException, BadLocationException {
// Timestamp ts = new Timestamp();
String toScreenFinal = "";
Date now = Calendar.getInstance().getTime();
SimpleDateFormat format = new SimpleDateFormat("hh:mm");
String ts = format.format(now);
// chatScreen.append(ts + " " + toScreen + "\n");
toScreenFinal = "<font color=gray>" + ts + "</font> ";
if (selfSeen) toScreenFinal = toScreenFinal + "<font color=red>" + toScreen + "</font>";
else toScreenFinal = toScreenFinal + toScreen;
// chatter.addTo(toScreen);
// if(standardWindow) {
// chatScreen.setCaretPosition(chatScreen.getDocument().getLength());
// }
// else {
JScrollBar vBar = scrollChat.getVerticalScrollBar();
int vSize = vBar.getVisibleAmount();
int maxVBar = vBar.getMaximum();
int currVBar = vBar.getValue() + vSize;
kit.insertHTML(doc, doc.getLength(), toScreenFinal, 0, 0, null);
if (maxVBar == currVBar) {
chatScreen.setCaretPosition(chatScreen.getDocument().getLength());
}
// }
// kit.insertHTML(doc, doc.getLength(), toScreenFinal, 0, 0, null);
}
private void addText(String str, String styleName, JTextPane pane) {
Document doc = pane.getDocument();
int len = doc.getLength();
try {
doc.insertString(len, str, pane.getStyle(styleName));
} catch (javax.swing.text.BadLocationException e) {
}
}
private void appendMsg(String msg) {
HTMLDocument doc = (HTMLDocument) textArea.getDocument();
HTMLEditorKit kit = (HTMLEditorKit) textArea.getEditorKit();
try {
kit.insertHTML(doc, doc.getLength(), msg, 0, 0, null);
} catch (Exception e) {
Debug.error(me + "Problem appending text to message area!\n%s", e.getMessage());
}
}
// Appends text to the end of the log, using the provided settings. Doesn't add a new line.
private static void print(String message, SimpleAttributeSet settings) {
try {
outputText
.getDocument()
.insertString(outputText.getDocument().getLength(), message, settings);
} catch (BadLocationException e) {
try {
outputText
.getDocument()
.insertString(
outputText.getDocument().getLength(),
"Couldn't insert message \"" + message + "\".",
progErr);
} catch (BadLocationException b) {
// If you ever reach this error, something is seriously wrong, so just please swallow it and
// ignore it.
}
}
}
public void appendToPane(String msg, Color c) {
if (inputText.isEnabled()) {
StyleContext sc = StyleContext.getDefaultStyleContext();
AttributeSet aset = sc.addAttribute(SimpleAttributeSet.EMPTY, StyleConstants.Foreground, c);
textArea.setCharacterAttributes(aset, false);
textArea.replaceSelection(msg);
textArea.setCaretPosition(textArea.getDocument().getLength());
}
}
public static void appendToPane(JTextPane tp, String msg, Color c) {
StyleContext sc = StyleContext.getDefaultStyleContext();
AttributeSet aset = sc.addAttribute(SimpleAttributeSet.EMPTY, StyleConstants.Foreground, c);
aset = sc.addAttribute(aset, StyleConstants.FontFamily, "Lucida Console");
aset = sc.addAttribute(aset, StyleConstants.Alignment, StyleConstants.ALIGN_JUSTIFIED);
int len = tp.getDocument().getLength();
tp.setCaretPosition(len);
tp.setCharacterAttributes(aset, false);
tp.replaceSelection(msg);
}
private static void insertQuestion(final JTextPane textPane, String str) {
Document doc = textPane.getDocument();
try {
doc.insertString(doc.getLength(), str, null);
final int pos = doc.getLength();
System.out.println(pos);
final JTextField field =
new JTextField(4) {
@Override
public Dimension getMaximumSize() {
return getPreferredSize();
}
};
field.setBorder(BorderFactory.createMatteBorder(0, 0, 1, 0, Color.BLACK));
field.addFocusListener(
new FocusListener() {
@Override
public void focusGained(FocusEvent e) {
try {
Rectangle rect = textPane.modelToView(pos);
rect.grow(0, 4);
rect.setSize(field.getSize());
// System.out.println(rect);
// System.out.println(field.getLocation());
textPane.scrollRectToVisible(rect);
} catch (BadLocationException ex) {
ex.printStackTrace();
}
}
@Override
public void focusLost(FocusEvent e) {
/* not needed */
}
});
Dimension d = field.getPreferredSize();
int baseline = field.getBaseline(d.width, d.height);
field.setAlignmentY(baseline / (float) d.height);
SimpleAttributeSet a = new SimpleAttributeSet();
StyleConstants.setLineSpacing(a, 1.5f);
textPane.setParagraphAttributes(a, true);
textPane.insertComponent(field);
doc.insertString(doc.getLength(), "\n", null);
} catch (BadLocationException e) {
e.printStackTrace();
}
}
@Override
protected void exportDone(JComponent source, Transferable data, int action) {
if (action == TransferHandler.MOVE) {
JTextPane aTextPane = (JTextPane) source;
int sel_start = aTextPane.getSelectionStart();
int sel_end = aTextPane.getSelectionEnd();
Document doc = aTextPane.getDocument();
try {
doc.remove(sel_start, sel_end - sel_start);
} catch (BadLocationException e) {
Debug.error(me + "exportDone: Problem while trying to remove text\n%s", e.getMessage());
}
}
}
public void displayClass(String classString) {
displayDataState = DisplayDataState.INSIDE_CLASS;
try {
String currentText = jTextPane.getDocument().getText(0, jTextPane.getDocument().getLength());
if (currentText.equals(getOneColorFormattedOutput(classString))) {
return;
}
} catch (BadLocationException e) {
e.printStackTrace();
}
clearText();
StyleConstants.setFontSize(style, 18);
Document doc = new DefaultStyledDocument();
try {
doc.insertString(doc.getLength(), getOneColorFormattedOutput(classString), style);
} catch (BadLocationException e) {
e.printStackTrace();
}
jTextPane.setDocument(doc);
}
public void caretUpdate(CaretEvent e) {
// when the cursor moves on _textView
// this method will be called. Then, we
// must determine what the line number is
// and update the line number view
Element root = textView.getDocument().getDefaultRootElement();
int line = root.getElementIndex(e.getDot());
root = root.getElement(line);
int col = root.getElementIndex(e.getDot());
lineNumberView.setText(line + ":" + col);
// if text is selected then enable copy and cut
boolean isSelection = e.getDot() != e.getMark();
copyAction.setEnabled(isSelection);
cutAction.setEnabled(isSelection);
}
private void insertParameter(ConfigParamDescr descr, String format, int pos) {
try {
StyledDocument doc = (StyledDocument) editorPane.getDocument();
// The component must first be wrapped in a style
Style style = doc.addStyle("Parameter-" + numParameters, null);
JLabel label = new JLabel(descr.getDisplayName());
label.setAlignmentY(0.8f); // make sure we line up
label.setFont(new Font("Helvetica", Font.PLAIN, 14));
label.setForeground(Color.BLUE);
label.setName(descr.getKey());
label.setToolTipText("key: " + descr.getKey() + " format: " + format);
StyleConstants.setComponent(style, label);
doc.insertString(pos, format, style);
numParameters++;
} catch (BadLocationException e) {
}
}
@Override
protected Transferable createTransferable(JComponent c) {
JTextPane aTextPane = (JTextPane) c;
SikuliEditorKit kit = ((SikuliEditorKit) aTextPane.getEditorKit());
Document doc = aTextPane.getDocument();
int sel_start = aTextPane.getSelectionStart();
int sel_end = aTextPane.getSelectionEnd();
StringWriter writer = new StringWriter();
try {
_copiedImgs.clear();
kit.write(writer, doc, sel_start, sel_end - sel_start, _copiedImgs);
return new StringSelection(writer.toString());
} catch (Exception e) {
Debug.error(me + "createTransferable: Problem creating text to copy\n%s", e.getMessage());
}
return null;
}
public void displayReducedClassesNames(List<String> classNamesToShow, String inputText) {
displayDataState = DisplayDataState.CLASSES_LIST;
clearText();
int matchIndex;
String beforeMatch = "";
String match;
String afterMatch = "";
StyleConstants.setFontSize(style, 18);
StyleConstants.setForeground(style, ColorScheme.FOREGROUND_CYAN);
Document doc = jTextPane.getDocument();
for (String className : classNamesToShow) {
matchIndex = className.indexOf(inputText);
if (matchIndex > -1) {
beforeMatch = className.substring(0, matchIndex);
match = className.substring(matchIndex, matchIndex + inputText.length());
afterMatch = className.substring(matchIndex + inputText.length(), className.length());
} else {
// we are here by camel match
// i.e. 2-3 letters that fits
// to class name
match = className;
}
try {
doc.insertString(doc.getLength(), beforeMatch, style);
StyleConstants.setBackground(style, ColorScheme.SELECTION_BG);
doc.insertString(doc.getLength(), match, style);
StyleConstants.setBackground(style, ColorScheme.BACKGROUND);
doc.insertString(doc.getLength(), afterMatch + "\n", style);
} catch (BadLocationException e) {
e.printStackTrace();
}
}
jTextPane.setDocument(doc);
}
/**
* Builds the chat window by adding all fields and buttons as well as making the window visible.
* It also adds listeners to all the buttons and a listener so that the default close operation
* becomes a method call.
*/
private void buildChatWindow() {
Dimension chatWindowDimension = new Dimension(500, 400);
Dimension writeAreDimensions = new Dimension(0, 83);
JPanel mainPanel = new JPanel(new GridBagLayout());
JPanel extrasPanel = new JPanel();
JScrollPane scrollDisplayArea = new JScrollPane();
displayArea = new JTextPane();
JEditorPane writeMessageArea = new JEditorPane();
JButton sendTextButton = new JButton("Send");
JButton sendFileButton = new JButton("Send file");
displayTextDocument = displayArea.getDocument();
GridBagConstraints c = new GridBagConstraints();
c.insets = new Insets(5, 5, 5, 5);
c.fill = GridBagConstraints.BOTH;
c.gridwidth = 2;
c.weightx = 1;
c.weighty = 1;
c.gridx = 0;
c.gridy = 0;
scrollDisplayArea.add(displayArea);
scrollDisplayArea.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
scrollDisplayArea.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_ALWAYS);
mainPanel.add(scrollDisplayArea, c);
c.gridwidth = 1;
c.weightx = 0;
c.weighty = 0;
c.gridx = 0;
c.gridy = 1;
extrasPanel.setBackground(new Color(96, 92, 95));
mainPanel.add(extrasPanel, c);
c.gridx = 1;
c.gridy = 1;
mainPanel.add(sendFileButton, c);
c.weightx = 1;
c.weighty = 0;
c.gridx = 0;
c.gridy = 2;
writeMessageArea.setPreferredSize(writeAreDimensions);
mainPanel.add(writeMessageArea, c);
c.weightx = 0;
c.weighty = 0;
c.gridx = 1;
c.gridy = 2;
mainPanel.add(sendTextButton, c);
setPreferredSize(chatWindowDimension);
add(mainPanel);
pack();
setVisible(true);
sendTextButton.addActionListener(
e -> {
// TODO add XML colors and shit
System.out.println("ChatGUI: Sending message: " + writeMessageArea.getText());
chat.sendMessage(writeMessageArea.getText());
writeMessageArea.setText("");
});
sendFileButton.addActionListener(
e -> {
// TODO send a file
System.out.println("ChatGUI: Is supposed to send a file");
});
addWindowListener(
new WindowAdapter() {
public void windowClosing(WindowEvent e) {
closeChatWindowOperation();
}
});
}
public InterpreterFrame() {
super("Simple Lisp Interpreter");
// Create the menu
menubar = buildMenuBar();
setJMenuBar(menubar);
// Create the toolbar
toolbar = buildToolBar();
// disable cut and copy actions
cutAction.setEnabled(false);
copyAction.setEnabled(false);
// Setup text area for editing source code
// and setup document listener so interpreter
// is notified when current file modified and
// when the cursor is moved.
textView = buildEditor();
textView.getDocument().addDocumentListener(this);
textView.addCaretListener(this);
// set default key bindings
bindKeyToCommand("ctrl C", "(buffer-copy)");
bindKeyToCommand("ctrl X", "(buffer-cut)");
bindKeyToCommand("ctrl V", "(buffer-paste)");
bindKeyToCommand("ctrl E", "(buffer-eval)");
bindKeyToCommand("ctrl O", "(file-open)");
bindKeyToCommand("ctrl S", "(file-save)");
bindKeyToCommand("ctrl Q", "(exit)");
// Give text view scrolling capability
Border border =
BorderFactory.createCompoundBorder(
BorderFactory.createEmptyBorder(3, 3, 3, 3),
BorderFactory.createLineBorder(Color.gray));
JScrollPane topSplit = addScrollers(textView);
topSplit.setBorder(border);
// Create tabbed pane for console/problems
consoleView = makeConsoleArea(10, 50, true);
problemsView = makeConsoleArea(10, 50, false);
tabbedPane = buildProblemsConsole();
// Plug the editor and problems/console together
// using a split pane. This allows one to change
// their relative size using the split-bar in
// between them.
splitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT, topSplit, tabbedPane);
// Create status bar
statusView = new JLabel(" Status");
lineNumberView = new JLabel("0:0");
statusbar = buildStatusBar();
// Now, create the outer panel which holds
// everything together
outerpanel = new JPanel();
outerpanel.setLayout(new BorderLayout());
outerpanel.add(toolbar, BorderLayout.PAGE_START);
outerpanel.add(splitPane, BorderLayout.CENTER);
outerpanel.add(statusbar, BorderLayout.SOUTH);
getContentPane().add(outerpanel);
// tell frame to fire a WindowsListener event
// but not to close when "x" button clicked.
setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
addWindowListener(this);
// set minimised icon to use
setIconImage(makeImageIcon("spi.png").getImage());
// setup additional internal functions
InternalFunctions.setup_internals(interpreter, this);
// set default window size
Component top = splitPane.getTopComponent();
Component bottom = splitPane.getBottomComponent();
top.setPreferredSize(new Dimension(100, 400));
bottom.setPreferredSize(new Dimension(100, 200));
pack();
// load + run user configuration file (if there is one)
String homedir = System.getProperty("user.home");
try {
interpreter.load(homedir + "/.simplelisp");
} catch (FileNotFoundException e) {
// do nothing if file does not exist!
System.out.println("Didn't find \"" + homedir + "/.simplelisp\"");
}
textView.grabFocus();
setVisible(true);
// redirect all I/O to problems/console
redirectIO();
// start highlighter thread
highlighter = new DisplayThread(250);
highlighter.setDaemon(true);
highlighter.start();
}
public static void main(String[] args) {
JFrame frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JBubblePanel bubblePanel = new JBubblePanel();
JTextPane textPane = new JTextPane();
bubblePanel.setLayout(new BorderLayout());
bubblePanel.add(textPane, BorderLayout.CENTER);
Font normalFont = new Font("Arial", Font.PLAIN, 12);
Font boldFont = new Font("Arial", Font.BOLD, 12);
SimpleAttributeSet normal = new SimpleAttributeSet();
SimpleAttributeSet bold = new SimpleAttributeSet();
StyleConstants.setBold(bold, true);
try {
textPane
.getDocument()
.insertString(textPane.getDocument().getLength(), "Your connection to ", normal);
textPane
.getDocument()
.insertString(textPane.getDocument().getLength(), "cvs.dev.java.net ", bold);
textPane
.getDocument()
.insertString(
textPane.getDocument().getLength(),
"failed. Here are a few possible reasons.\n\n",
normal);
textPane
.getDocument()
.insertString(
textPane.getDocument().getLength(),
" Your computer is may not be connected to the network.\n"
+ "* The CVS server name may be entered incorrectly.\n\n",
normal);
textPane
.getDocument()
.insertString(
textPane.getDocument().getLength(),
"If you still can not connect, please contact support at ",
normal);
textPane
.getDocument()
.insertString(textPane.getDocument().getLength(), "*****@*****.**", bold);
textPane.getDocument().insertString(textPane.getDocument().getLength(), ".", normal);
} catch (BadLocationException ex) {
ex.printStackTrace();
}
frame.getContentPane().setLayout(new BorderLayout());
frame.getContentPane().add(bubblePanel, BorderLayout.CENTER);
frame.setBounds(200, 300, 400, 360);
frame.setVisible(true);
}
private void insertText(String text, AttributeSet set, int pos) {
try {
editorPane.getDocument().insertString(pos, text, set);
} catch (BadLocationException ex) {
}
}
private void appendText(String text, AttributeSet set) {
insertText(text, set, editorPane.getDocument().getLength());
}