@SuppressWarnings({"unchecked"})
private static boolean init() {
// It's assumed that default spell checking inspection settings are just fine for processing all
// types of data.
// Please perform corresponding settings tuning if that assumption is broken at future.
Class<LocalInspectionTool>[] inspectionClasses =
(Class<LocalInspectionTool>[]) new Class<?>[] {SpellCheckingInspection.class};
for (Class<LocalInspectionTool> inspectionClass : inspectionClasses) {
try {
LocalInspectionTool tool = inspectionClass.newInstance();
SPELL_CHECK_TOOLS.put(tool.getShortName(), new LocalInspectionToolWrapper(tool));
} catch (Throwable e) {
return false;
}
}
return true;
}
private static HighlightDisplayLevel getHighlightDisplayLevel(
final LocalInspectionTool inspectionTool,
final InspectionProfile inspectionProfile,
PsiElement file) {
final HighlightDisplayKey key = HighlightDisplayKey.find(inspectionTool.getShortName());
return inspectionProfile.isToolEnabled(key, file)
? inspectionProfile.getErrorLevel(key, file)
: HighlightDisplayLevel.DO_NOT_SHOW;
}
private static ProblemDescriptor runLocalTool(
@NotNull PsiElement psiElement,
@NotNull InspectionManager inspectionManager,
@NotNull OfflineProblemDescriptor offlineProblemDescriptor,
@NotNull LocalInspectionToolWrapper toolWrapper) {
PsiFile containingFile = psiElement.getContainingFile();
final ProblemsHolder holder = new ProblemsHolder(inspectionManager, containingFile, false);
final LocalInspectionTool localTool = toolWrapper.getTool();
final int startOffset = psiElement.getTextRange().getStartOffset();
final int endOffset = psiElement.getTextRange().getEndOffset();
LocalInspectionToolSession session =
new LocalInspectionToolSession(containingFile, startOffset, endOffset);
final PsiElementVisitor visitor = localTool.buildVisitor(holder, false, session);
localTool.inspectionStarted(session, false);
final PsiElement[] elementsInRange =
getElementsIntersectingRange(containingFile, startOffset, endOffset);
for (PsiElement element : elementsInRange) {
element.accept(visitor);
}
localTool.inspectionFinished(session, holder);
if (holder.hasResults()) {
final List<ProblemDescriptor> list = holder.getResults();
final int idx = offlineProblemDescriptor.getProblemIndex();
int curIdx = 0;
for (ProblemDescriptor descriptor : list) {
final PsiNamedElement member = localTool.getProblemElement(descriptor.getPsiElement());
if (psiElement instanceof PsiFile || member != null && member.equals(psiElement)) {
if (curIdx == idx) {
return descriptor;
}
curIdx++;
}
}
}
return null;
}
/** This should be used in tests primarily */
@TestOnly
public LocalInspectionToolWrapper(@NotNull LocalInspectionTool tool) {
super(tool, ourEPMap.getValue().get(tool.getShortName()));
}