// return true if panel needs to be rebuilt
boolean updatePanel(@NotNull DaemonCodeAnalyzerStatus status, Project project) {
progressBarsEnabled = false;
progressBarsCompleted = null;
statistics = "";
passStatusesVisible = false;
statusLabel = null;
statusExtraLine = null;
boolean result = false;
if (!status.passStati.equals(new ArrayList<>(passes.keySet()))) {
// passes set has changed
rebuildPassesMap(status);
result = true;
}
if (PowerSaveMode.isEnabled()) {
statusLabel = "Code analysis is disabled in power save mode";
status.errorAnalyzingFinished = true;
icon = AllIcons.General.SafeMode;
return result;
}
if (status.reasonWhyDisabled != null) {
statusLabel = "No analysis has been performed";
statusExtraLine = "(" + status.reasonWhyDisabled + ")";
passStatusesVisible = true;
progressBarsCompleted = Boolean.FALSE;
icon = AllIcons.General.InspectionsTrafficOff;
return result;
}
if (status.reasonWhySuspended != null) {
statusLabel = "Code analysis has been suspended";
statusExtraLine = "(" + status.reasonWhySuspended + ")";
passStatusesVisible = true;
progressBarsCompleted = Boolean.FALSE;
icon = AllIcons.General.InspectionsPause;
return result;
}
Icon icon = AllIcons.General.InspectionsOK;
for (int i = status.errorCount.length - 1; i >= 0; i--) {
if (status.errorCount[i] != 0) {
icon = SeverityRegistrar.getSeverityRegistrar(project).getRendererIconByIndex(i);
break;
}
}
if (status.errorAnalyzingFinished) {
boolean isDumb = project != null && DumbService.isDumb(project);
if (isDumb) {
statusLabel = "Shallow analysis completed";
statusExtraLine = "Complete results will be available after indexing";
} else {
statusLabel = DaemonBundle.message("analysis.completed");
}
progressBarsCompleted = Boolean.TRUE;
} else {
statusLabel = DaemonBundle.message("performing.code.analysis");
passStatusesVisible = true;
progressBarsEnabled = true;
progressBarsCompleted = null;
}
int currentSeverityErrors = 0;
@org.intellij.lang.annotations.Language("HTML")
String text = "";
for (int i = status.errorCount.length - 1; i >= 0; i--) {
if (status.errorCount[i] > 0) {
final HighlightSeverity severity =
SeverityRegistrar.getSeverityRegistrar(project).getSeverityByIndex(i);
String name =
status.errorCount[i] > 1
? StringUtil.pluralize(severity.getName().toLowerCase())
: severity.getName().toLowerCase();
text +=
status.errorAnalyzingFinished
? DaemonBundle.message("errors.found", status.errorCount[i], name)
: DaemonBundle.message("errors.found.so.far", status.errorCount[i], name);
text += "<br>";
currentSeverityErrors += status.errorCount[i];
}
}
if (currentSeverityErrors == 0) {
text +=
status.errorAnalyzingFinished
? DaemonBundle.message("no.errors.or.warnings.found")
: DaemonBundle.message("no.errors.or.warnings.found.so.far") + "<br>";
}
statistics = XmlStringUtil.wrapInHtml(text);
this.icon = icon;
return result;
}
@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;
}