/** Creates the error area component. */
private void initErrorArea() {
SimpleAttributeSet attribs = new SimpleAttributeSet();
StyleConstants.setAlignment(attribs, StyleConstants.ALIGN_RIGHT);
StyleConstants.setFontFamily(attribs, errorPane.getFont().getFamily());
StyleConstants.setForeground(attribs, Color.RED);
errorPane.setParagraphAttributes(attribs, true);
errorPane.setPreferredSize(new Dimension(100, 50));
errorPane.setMinimumSize(new Dimension(100, 50));
errorPane.setOpaque(false);
}
private void loadStyles(StyledDocument doc) {
Style def = StyleContext.getDefaultStyleContext().getStyle(StyleContext.DEFAULT_STYLE);
StyleConstants.setFontFamily(def, "Courier New");
// Add normal style
Style normal = doc.addStyle("normal", def);
StyleConstants.setForeground(def, Color.LIGHT_GRAY);
// Add highlighted style from normal
Style red = doc.addStyle("red", normal);
StyleConstants.setForeground(red, Color.RED);
}
public JConsole() {
super();
setBackground(new Color(70, 70, 70));
setForeground(Color.WHITE);
text = new MyJTextPane();
text.setAutoscrolls(true);
final Font lFont = new Font("Monospaced", Font.PLAIN, 15);
text.setText("");
text.setFont(lFont);
text.setMargin(new Insets(5, 3, 5, 3));
text.addKeyListener(new MyKeyListener());
setViewportView(text);
contextMenu = new JPopupMenu();
final ActionListener lActionListener = new MyActionListener();
contextMenu.add(new JMenuItem(CMD_CUT)).addActionListener(lActionListener);
contextMenu.add(new JMenuItem(CMD_COPY)).addActionListener(lActionListener);
contextMenu.add(new JMenuItem(CMD_PASTE)).addActionListener(lActionListener);
text.addMouseListener(new MyMouseListener());
MutableAttributeSet attr = new SimpleAttributeSet();
StyleConstants.setForeground(attr, Color.BLACK);
attr = new SimpleAttributeSet();
StyleConstants.setForeground(attr, Color.WHITE);
attrOut = attr;
attr = new SimpleAttributeSet();
StyleConstants.setForeground(attr, Color.RED);
StyleConstants.setItalic(attr, true);
StyleConstants.setBold(attr, true);
attrError = attr;
try {
fromConsoleStream = new PipedOutputStream();
in = new PipedInputStream((PipedOutputStream) fromConsoleStream);
final PipedOutputStream lOutPipe = new PipedOutputStream();
out = new PrintStream(lOutPipe);
final PipedOutputStream lErrPipe = new PipedOutputStream();
err = new PrintStream(lErrPipe);
} catch (IOException e) {
e.printStackTrace();
}
requestFocus();
}
private void initializeStyles() {
errorStyle =
doc.addStyle(
"errorStyle",
StyleContext.getDefaultStyleContext().getStyle(StyleContext.DEFAULT_STYLE));
errorStyleRed = doc.addStyle("errorStyleRed", errorStyle);
StyleConstants.setForeground(errorStyleRed, Color.RED);
errorStyleMono = doc.addStyle("errorStyleMono", errorStyle);
StyleConstants.setFontFamily(errorStyleMono, "Monospaced");
}
static {
DEFAULT_NORMAL = new SimpleAttributeSet();
StyleConstants.setForeground(DEFAULT_NORMAL, Color.BLACK);
StyleConstants.setFontFamily(DEFAULT_NORMAL, DEFAULT_FONT_FAMILY);
StyleConstants.setFontSize(DEFAULT_NORMAL, DEFAULT_FONT_SIZE);
DEFAULT_COMMENT = new SimpleAttributeSet();
StyleConstants.setForeground(DEFAULT_COMMENT, Color.GRAY);
StyleConstants.setFontFamily(DEFAULT_COMMENT, DEFAULT_FONT_FAMILY);
StyleConstants.setFontSize(DEFAULT_COMMENT, DEFAULT_FONT_SIZE);
DEFAULT_STRING = new SimpleAttributeSet();
StyleConstants.setForeground(DEFAULT_STRING, Color.RED);
StyleConstants.setFontFamily(DEFAULT_STRING, DEFAULT_FONT_FAMILY);
StyleConstants.setFontSize(DEFAULT_STRING, DEFAULT_FONT_SIZE);
// default style for new keyword types
DEFAULT_KEYWORD = new SimpleAttributeSet();
StyleConstants.setForeground(DEFAULT_KEYWORD, Color.BLUE);
StyleConstants.setBold(DEFAULT_KEYWORD, false);
StyleConstants.setFontFamily(DEFAULT_KEYWORD, DEFAULT_FONT_FAMILY);
StyleConstants.setFontSize(DEFAULT_KEYWORD, DEFAULT_FONT_SIZE);
}
/**
* Update the color in the default style of the document.
*
* @param color the new color to use or null to remove the color attribute from the document's
* style
*/
private void updateForeground(Color color) {
StyledDocument doc = (StyledDocument) getComponent().getDocument();
Style style = doc.getStyle(StyleContext.DEFAULT_STYLE);
if (style == null) {
return;
}
if (color == null) {
style.removeAttribute(StyleConstants.Foreground);
} else {
StyleConstants.setForeground(style, color);
}
}
public void coloration() {
String text = editor.getTextPaneEditor().getText().replaceAll("\n", " ");
final StyledDocument doc = editor.getTextPaneEditor().getStyledDocument();
final MutableAttributeSet normal = new SimpleAttributeSet();
StyleConstants.setForeground(normal, Color.black);
StyleConstants.setBold(normal, false);
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
doc.setCharacterAttributes(0, doc.getLength(), normal, true);
}
});
colorationPrimitives(text, doc);
colorationPolicyScript(text, doc);
}
public void colorationPolicyScript(String text, final StyledDocument doc) {
Pattern p = Pattern.compile("(GraphOScript)");
Matcher m = p.matcher(text);
while (m.find() == true) {
MutableAttributeSet attri = new SimpleAttributeSet();
StyleConstants.setForeground(attri, Color.orange);
StyleConstants.setBold(attri, true);
final int start = m.start(0);
final int end = m.end(0);
final int length = end - start;
final MutableAttributeSet style = attri;
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
doc.setCharacterAttributes(start, length, style, true);
}
});
}
}
private void highlightArea(int pos, int len, String col) {
SimpleAttributeSet attrs = new SimpleAttributeSet();
StyleConstants.setForeground(attrs, getColour(col));
document.setCharacterAttributes(pos, len, attrs, true);
}
/**
* Sets the foreground (font) color of the specified attribute.
*
* @param attr attribute to apply this color to
* @param c the color to use
*/
public static void setAttributeColor(MutableAttributeSet attr, Color c) {
StyleConstants.setForeground(attr, c);
}
static {
StyleConstants.setForeground(PLAIN_ATTR, Color.black);
StyleConstants.setBold(PLAIN_ATTR, false);
StyleConstants.setFontFamily(PLAIN_ATTR, "Helvetica");
StyleConstants.setFontSize(PLAIN_ATTR, 14);
}
