private void checkForCycles() {
final TIntObjectHashMap<TIntHashSet> transitivePredecessors =
new TIntObjectHashMap<TIntHashSet>();
myRegisteredPassFactories.forEachEntry(
new TIntObjectProcedure<PassConfig>() {
@Override
public boolean execute(int passId, PassConfig config) {
TIntHashSet allPredecessors = new TIntHashSet(config.completionPredecessorIds);
allPredecessors.addAll(config.startingPredecessorIds);
transitivePredecessors.put(passId, allPredecessors);
allPredecessors.forEach(
new TIntProcedure() {
@Override
public boolean execute(int predecessorId) {
PassConfig predecessor = myRegisteredPassFactories.get(predecessorId);
if (predecessor == null) return true;
TIntHashSet transitives = transitivePredecessors.get(predecessorId);
if (transitives == null) {
transitives = new TIntHashSet();
transitivePredecessors.put(predecessorId, transitives);
}
transitives.addAll(predecessor.completionPredecessorIds);
transitives.addAll(predecessor.startingPredecessorIds);
return true;
}
});
return true;
}
});
transitivePredecessors.forEachKey(
new TIntProcedure() {
@Override
public boolean execute(int passId) {
if (transitivePredecessors.get(passId).contains(passId)) {
throw new IllegalArgumentException(
"There is a cycle introduced involving pass "
+ myRegisteredPassFactories.get(passId).passFactory);
}
return true;
}
});
}
@NotNull
@Override
public List<TextEditorHighlightingPass> instantiateMainPasses(
@NotNull final PsiFile psiFile, @NotNull final Document document) {
final THashSet<TextEditorHighlightingPass> ids = new THashSet<TextEditorHighlightingPass>();
myRegisteredPassFactories.forEachKey(
new TIntProcedure() {
@Override
public boolean execute(int passId) {
PassConfig passConfig = myRegisteredPassFactories.get(passId);
TextEditorHighlightingPassFactory factory = passConfig.passFactory;
if (factory instanceof MainHighlightingPassFactory) {
final TextEditorHighlightingPass pass =
((MainHighlightingPassFactory) factory)
.createMainHighlightingPass(psiFile, document);
if (pass != null) {
ids.add(pass);
}
}
return true;
}
});
return new ArrayList<TextEditorHighlightingPass>(ids);
}
@Override
@NotNull
public List<TextEditorHighlightingPass> instantiatePasses(
@NotNull final PsiFile psiFile,
@NotNull final Editor editor,
@NotNull final int[] passesToIgnore) {
synchronized (this) {
if (!checkedForCycles) {
checkedForCycles = true;
checkForCycles();
}
}
PsiDocumentManager documentManager = PsiDocumentManager.getInstance(myProject);
final Document document = editor.getDocument();
PsiFile fileFromDoc = documentManager.getPsiFile(document);
if (!(fileFromDoc instanceof PsiCompiledElement)) {
assert fileFromDoc == psiFile : "Files are different: " + psiFile + ";" + fileFromDoc;
Document documentFromFile = documentManager.getDocument(psiFile);
assert documentFromFile == document
: "Documents are different. Doc: "
+ document
+ "; Doc from file: "
+ documentFromFile
+ "; File: "
+ psiFile
+ "; Virtual file: "
+ PsiUtilCore.getVirtualFile(psiFile);
}
final TIntObjectHashMap<TextEditorHighlightingPass> id2Pass =
new TIntObjectHashMap<TextEditorHighlightingPass>();
final TIntArrayList passesRefusedToCreate = new TIntArrayList();
myRegisteredPassFactories.forEachKey(
new TIntProcedure() {
@Override
public boolean execute(int passId) {
if (ArrayUtil.find(passesToIgnore, passId) != -1) {
return true;
}
PassConfig passConfig = myRegisteredPassFactories.get(passId);
TextEditorHighlightingPassFactory factory = passConfig.passFactory;
final TextEditorHighlightingPass pass = factory.createHighlightingPass(psiFile, editor);
if (pass == null) {
passesRefusedToCreate.add(passId);
} else {
// init with editor's colors scheme
pass.setColorsScheme(editor.getColorsScheme());
TIntArrayList ids = new TIntArrayList(passConfig.completionPredecessorIds.length);
for (int id : passConfig.completionPredecessorIds) {
if (myRegisteredPassFactories.containsKey(id)) ids.add(id);
}
pass.setCompletionPredecessorIds(
ids.isEmpty() ? ArrayUtil.EMPTY_INT_ARRAY : ids.toNativeArray());
ids = new TIntArrayList(passConfig.startingPredecessorIds.length);
for (int id : passConfig.startingPredecessorIds) {
if (myRegisteredPassFactories.containsKey(id)) ids.add(id);
}
pass.setStartingPredecessorIds(
ids.isEmpty() ? ArrayUtil.EMPTY_INT_ARRAY : ids.toNativeArray());
pass.setId(passId);
id2Pass.put(passId, pass);
}
return true;
}
});
DaemonCodeAnalyzerEx daemonCodeAnalyzer = DaemonCodeAnalyzerEx.getInstanceEx(myProject);
final FileStatusMap statusMap = daemonCodeAnalyzer.getFileStatusMap();
passesRefusedToCreate.forEach(
new TIntProcedure() {
@Override
public boolean execute(int passId) {
statusMap.markFileUpToDate(document, passId);
return true;
}
});
return (List) Arrays.asList(id2Pass.getValues());
}