@Override
public void run(Result result, SchedulerEvent event) {
try {
ALGParserResult sjResult = (ALGParserResult) result;
List<ParseException> syntaxErrors = sjResult.getJavaParser().syntaxErrors;
Document document = result.getSnapshot().getSource().getDocument(false);
List<ErrorDescription> errors = new ArrayList<ErrorDescription>();
for (ParseException syntaxError : syntaxErrors) {
Token token = syntaxError.currentToken;
int start =
NbDocument.findLineOffset((StyledDocument) document, token.beginLine - 1)
+ token.beginColumn
- 1;
int end =
NbDocument.findLineOffset((StyledDocument) document, token.endLine - 1)
+ token.endColumn;
ErrorDescription errorDescription =
ErrorDescriptionFactory.createErrorDescription(
Severity.ERROR,
syntaxError.getMessage(),
document,
document.createPosition(start),
document.createPosition(end));
errors.add(errorDescription);
}
HintsController.setErrors(document, "simple-java", errors);
} catch (BadLocationException ex1) {
Exceptions.printStackTrace(ex1);
} catch (org.netbeans.modules.parsing.spi.ParseException ex1) {
Exceptions.printStackTrace(ex1);
}
}
TextTransferable(JTextComponent c, int start, int end) {
this.c = c;
Document doc = c.getDocument();
try {
p0 = doc.createPosition(start);
p1 = doc.createPosition(end);
plainData = c.getSelectedText();
} catch (BadLocationException ble) {
}
}
/**
* Attach a {@link Document} to enable line number tracking when editing. The position to track is
* before the first non-whitespace character on the line. Edits happening before that position
* will cause the line number to update accordingly. Multiple {@link #startTracking} calls will
* replace the tracked document. Whoever wants a tracked line should track it and add itself as
* listener if necessary. ({@link LineHighlight}, {@link LineBreakpoint})
*
* @param doc the {@link Document} to use for line number tracking
*/
public synchronized void startTracking(Document doc) {
// System.out.println("tracking: " + this);
if (doc == null) {
return; // null arg
}
if (doc == this.doc) {
return; // already tracking that doc
}
try {
Element line = doc.getDefaultRootElement().getElement(lineIdx);
if (line == null) {
return; // line doesn't exist
}
String lineText =
doc.getText(line.getStartOffset(), line.getEndOffset() - line.getStartOffset());
// set tracking position at (=before) first non-white space character on line
pos = doc.createPosition(line.getStartOffset() + nonWhiteSpaceOffset(lineText));
this.doc = doc;
doc.addDocumentListener(this);
} catch (BadLocationException ex) {
Logger.getLogger(LineID.class.getName()).log(Level.SEVERE, null, ex);
pos = null;
this.doc = null;
}
}
@Override
public String getSelectedText() {
Document doc = getDocument();
int start = getSelectionStart();
int end = getSelectionEnd();
try {
Position p0 = doc.createPosition(start);
Position p1 = doc.createPosition(end);
StringWriter sw = new StringWriter(p1.getOffset() - p0.getOffset());
getEditorKit().write(sw, doc, p0.getOffset(), p1.getOffset() - p0.getOffset());
return StringUtil.removeHtmlTags(sw.toString());
} catch (BadLocationException e) {
LOG.warn(e);
} catch (IOException e) {
LOG.warn(e);
}
return super.getSelectedText();
}
// Create a Transferable implementation that contains the selected text.
protected Transferable createTransferable(JComponent c) {
if (c != textComponent) { // ###
System.out.println("*** createTransferable(): c=" + c);
}
source = (JTextComponent) c;
int start = source.getSelectionStart();
int end = source.getSelectionEnd();
Document doc = source.getDocument();
if (start == end) {
return null;
}
try {
p0 = doc.createPosition(start);
p1 = doc.createPosition(end);
System.out.println(">>> createTransferable(): p0=" + p0 + ", p1=" + p1);
} catch (BadLocationException e) {
System.out.println(
"*** createTransferable(): "
+ "Can't create position - unable to remove text from source.");
}
shouldRemove = true;
String data = source.getSelectedText();
return new StringSelection(data);
}
