public LineRange getSelection() {
if (sourceViewer != null) {
TextSelection selection = (TextSelection) sourceViewer.getSelection();
return new LineRange(
selection.getStartLine() + 1, selection.getEndLine() - selection.getStartLine());
}
return null;
}
/** {@inheritDoc} */
public void run() {
IDocument document = viewer.getDocument();
ISelection selection = viewer.getSelection();
TextSelection textSelection;
if (selection instanceof TextSelection) {
textSelection = (TextSelection) selection;
boolean isCommented = isCommented(document, textSelection);
if (isCommented) {
viewer.doOperation(ITextOperationTarget.STRIP_PREFIX);
} else {
viewer.doOperation(ITextOperationTarget.PREFIX);
}
}
}