private static boolean shouldFocusLookup(CompletionParameters parameters) {
switch (CodeInsightSettings.getInstance().AUTOPOPUP_FOCUS_POLICY) {
case CodeInsightSettings.ALWAYS:
return true;
case CodeInsightSettings.NEVER:
return false;
}
final Language language =
PsiUtilBase.getLanguageAtOffset(
parameters.getPosition().getContainingFile(), parameters.getOffset());
for (CompletionConfidence confidence : CompletionConfidenceEP.forLanguage(language)) {
final ThreeState result = confidence.shouldFocusLookup(parameters);
if (result != ThreeState.UNSURE) {
return result == ThreeState.YES;
}
}
return false;
}
