/**
* Arranges given PSI root contents that belong to the given ranges.
*
* @param file target PSI root
* @param ranges target ranges to use within the given root
*/
@SuppressWarnings("MethodMayBeStatic")
public void arrange(
@NotNull PsiFile file,
@NotNull Collection<TextRange> ranges,
@Nullable final ArrangementCallback callback) {
final Document document = PsiDocumentManager.getInstance(file.getProject()).getDocument(file);
if (document == null) {
return;
}
final Rearranger<?> rearranger = Rearranger.EXTENSION.forLanguage(file.getLanguage());
if (rearranger == null) {
return;
}
final CodeStyleSettings settings =
CodeStyleSettingsManager.getInstance(file.getProject()).getCurrentSettings();
ArrangementSettings arrangementSettings =
settings.getCommonSettings(file.getLanguage()).getArrangementSettings();
if (arrangementSettings == null && rearranger instanceof ArrangementStandardSettingsAware) {
arrangementSettings = ((ArrangementStandardSettingsAware) rearranger).getDefaultSettings();
}
if (arrangementSettings == null) {
return;
}
final DocumentEx documentEx;
if (document instanceof DocumentEx && !((DocumentEx) document).isInBulkUpdate()) {
documentEx = (DocumentEx) document;
} else {
documentEx = null;
}
final Context<? extends ArrangementEntry> context =
Context.from(rearranger, document, file, ranges, arrangementSettings, settings);
ApplicationManager.getApplication()
.runWriteAction(
new Runnable() {
@Override
public void run() {
if (documentEx != null) {
// documentEx.setInBulkUpdate(true);
}
try {
doArrange(context);
if (callback != null) {
callback.afterArrangement(context.moveInfos);
}
} finally {
if (documentEx != null) {
// documentEx.setInBulkUpdate(false);
}
}
}
});
}
