private void doSync(
@NotNull final PsiTreeChangeEvent event,
boolean force,
@NotNull final DocSyncAction syncAction) {
if (!toProcessPsiEvent()) return;
final PsiFile psiFile = event.getFile();
if (psiFile == null || psiFile.getNode() == null) return;
final DocumentEx document = (DocumentEx) myPsiDocumentManager.getCachedDocument(psiFile);
if (document == null || document instanceof DocumentWindow) return;
if (!force && getTransaction(document) == null) {
return;
}
TextBlock textBlock = TextBlock.get(psiFile);
if (!textBlock.isEmpty()) {
throw new IllegalStateException("Attempt to modify PSI for non-committed Document!");
}
textBlock.performAtomically(
new Runnable() {
@Override
public void run() {
syncAction.syncDocument(document, (PsiTreeChangeEventImpl) event);
}
});
final boolean insideTransaction = myTransactionsMap.containsKey(document);
if (!insideTransaction) {
document.setModificationStamp(psiFile.getViewProvider().getModificationStamp());
if (LOG.isDebugEnabled()) {
PsiDocumentManagerBase.checkConsistency(psiFile, document);
}
}
psiFile.getViewProvider().contentsSynchronized();
}
