private void updateTextActions() {
if (notesViewer == null || notesViewer.getControl().isDisposed() || contributor == null) return;
TextViewer textViewer = notesViewer.getImplementation().getTextViewer();
if (textViewer != null) {
contributor.update(textViewer);
}
}
private void saveNotes() {
if (notesAdapter == null
|| notesViewer == null
|| notesViewer.getControl().isDisposed()
|| !notesViewer.hasModified()) return;
doSaveNotes();
notesViewer.resetModified();
}
protected Control createDialogArea(Composite parent) {
Composite composite = (Composite) super.createDialogArea(parent);
notesViewer = new TopicNotesViewer();
if (editable) {
notesViewer.setContributor(contributor = new NotesPopupActionBarContributor());
}
int style = IRichTextEditViewer.DEFAULT_CONTROL_STYLE;
if (!editable) {
style |= SWT.READ_ONLY;
}
notesViewer.createControl(composite, style);
GridData gridData = new GridData(GridData.FILL_BOTH);
gridData.widthHint = 400;
notesViewer.getControl().setLayoutData(gridData);
ITopic topic = topicPart.getTopic();
notesAdapter = new RichDocumentNotesAdapter(topic);
notesViewer.setInput(notesAdapter);
notesViewer
.getControl()
.addDisposeListener(
new DisposeListener() {
public void widgetDisposed(DisposeEvent e) {
if (notesAdapter != null) {
notesAdapter.dispose();
notesAdapter = null;
}
}
});
notesViewer.getImplementation().addSelectionChangedListener(this);
notesViewer.getImplementation().getDocument().addDocumentListener(this);
notesViewer.getImplementation().getDocument().addRichDocumentListener(this);
new PopupKeyboardListener().hook(notesViewer.getImplementation().getFocusControl());
update();
addSpellCheck();
return composite;
}
@SuppressWarnings("unchecked")
protected List getBackgroundColorExclusions() {
List list = super.getBackgroundColorExclusions();
collectBackgroundColorExclusions(notesViewer.getControl(), list);
return list;
}
protected Control getFocusControl() {
return notesViewer.getImplementation().getFocusControl();
}
private void addSpellCheck() {
spellingActivation =
SpellingSupport.getInstance()
.activateSpelling(notesViewer.getImplementation().getTextViewer());
}
