@NotNull protected DaemonCodeAnalyzerStatus getDaemonCodeAnalyzerStatus( @NotNull SeverityRegistrar severityRegistrar) { DaemonCodeAnalyzerStatus status = new DaemonCodeAnalyzerStatus(); if (myFile == null) { status.reasonWhyDisabled = "No file"; status.errorAnalyzingFinished = true; return status; } if (myProject != null && myProject.isDisposed()) { status.reasonWhyDisabled = "Project is disposed"; status.errorAnalyzingFinished = true; return status; } if (!myDaemonCodeAnalyzer.isHighlightingAvailable(myFile)) { if (!myFile.isPhysical()) { status.reasonWhyDisabled = "File is generated"; status.errorAnalyzingFinished = true; return status; } else if (myFile instanceof PsiCompiledElement) { status.reasonWhyDisabled = "File is decompiled"; status.errorAnalyzingFinished = true; return status; } final FileType fileType = myFile.getFileType(); if (fileType.isBinary()) { status.reasonWhyDisabled = "File is binary"; status.errorAnalyzingFinished = true; return status; } status.reasonWhyDisabled = "Highlighting is disabled for this file"; status.errorAnalyzingFinished = true; return status; } FileViewProvider provider = myFile.getViewProvider(); Set<Language> languages = provider.getLanguages(); HighlightingSettingsPerFile levelSettings = HighlightingSettingsPerFile.getInstance(myProject); boolean shouldHighlight = languages.isEmpty(); for (Language language : languages) { PsiFile root = provider.getPsi(language); FileHighlightingSetting level = levelSettings.getHighlightingSettingForRoot(root); shouldHighlight |= level != FileHighlightingSetting.SKIP_HIGHLIGHTING; } if (!shouldHighlight) { status.reasonWhyDisabled = "Highlighting level is None"; status.errorAnalyzingFinished = true; return status; } if (HeavyProcessLatch.INSTANCE.isRunning()) { status.reasonWhySuspended = StringUtil.defaultIfEmpty( HeavyProcessLatch.INSTANCE.getRunningOperationName(), "Heavy operation is running"); status.errorAnalyzingFinished = true; return status; } status.errorCount = errorCount.clone(); fillDaemonCodeAnalyzerErrorsStatus(status, severityRegistrar); List<TextEditorHighlightingPass> passes = myDaemonCodeAnalyzer.getPassesToShowProgressFor(myDocument); status.passStati = passes.isEmpty() ? Collections.<ProgressableTextEditorHighlightingPass>emptyList() : new ArrayList<>(passes.size()); //noinspection ForLoopReplaceableByForEach for (int i = 0; i < passes.size(); i++) { TextEditorHighlightingPass tepass = passes.get(i); if (!(tepass instanceof ProgressableTextEditorHighlightingPass)) continue; ProgressableTextEditorHighlightingPass pass = (ProgressableTextEditorHighlightingPass) tepass; if (pass.getProgress() < 0) continue; status.passStati.add(pass); } status.errorAnalyzingFinished = myDaemonCodeAnalyzer.isAllAnalysisFinished(myFile); status.reasonWhySuspended = myDaemonCodeAnalyzer.isUpdateByTimerEnabled() ? null : "Highlighting is paused temporarily"; return status; }