@Override
public void run() {
JTextComponent component = EditorRegistry.focusedComponent();
if (component != null) {
DocumentPreprocessor.updateBlockChain(
(NbEditorDocument) component.getDocument());
}
}
public DocumentPreprocessor() {
dl = new DL();
JTextComponent component = EditorRegistry.focusedComponent();
if (component != null) {
updateBlockChain((NbEditorDocument) component.getDocument());
final NbEditorDocument doc = (NbEditorDocument) component.getDocument();
doc.addDocumentListener(dl);
doc.getDocumentProperties()
.put(
TextSwitcher.TEXT_SWITCH_SUPPORT,
new ChangeListener() {
public void stateChanged(@SuppressWarnings("unused") final ChangeEvent e) {
updateBlockChain(doc);
}
});
}
}
public void propertyChange(PropertyChangeEvent evt) {
JTextComponent last = EditorRegistry.lastFocusedComponent();
if (last != null) {
final NbEditorDocument doc = (NbEditorDocument) last.getDocument();
doc.getDocumentProperties().remove(TextSwitcher.TEXT_SWITCH_SUPPORT);
doc.removeDocumentListener(dl);
}
JTextComponent current = EditorRegistry.focusedComponent();
if (current != null) {
final NbEditorDocument doc = (NbEditorDocument) current.getDocument();
doc.addDocumentListener(dl);
doc.getDocumentProperties()
.put(
TextSwitcher.TEXT_SWITCH_SUPPORT,
new ChangeListener() {
public void stateChanged(
@SuppressWarnings("unused") // NOI18N
final ChangeEvent e) {
restartTimer();
}
});
restartTimer();
}
}