Exemplo n.º 1
0
 public static TextAttributes getAttributesByType(
     @Nullable final PsiElement element,
     @NotNull HighlightInfoType type,
     @NotNull TextAttributesScheme colorsScheme) {
   final SeverityRegistrar severityRegistrar =
       SeverityRegistrar.getSeverityRegistrar(element != null ? element.getProject() : null);
   final TextAttributes textAttributes =
       severityRegistrar.getTextAttributesBySeverity(type.getSeverity(element));
   if (textAttributes != null) {
     return textAttributes;
   }
   TextAttributesKey key = type.getAttributesKey();
   return colorsScheme.getAttributes(key);
 }
  public TrafficLightRenderer(Project project, Document document, PsiFile file) {
    myProject = project;
    myDaemonCodeAnalyzer =
        project == null ? null : (DaemonCodeAnalyzerImpl) DaemonCodeAnalyzer.getInstance(project);
    myDocument = document;
    myFile = file;
    mySeverityRegistrar = SeverityRegistrar.getInstance(myProject);
    refresh();

    if (project != null) {
      MarkupModelEx model =
          (MarkupModelEx) DocumentMarkupModel.forDocument(document, project, true);
      model.addMarkupModelListener(
          this,
          new MarkupModelListener() {
            @Override
            public void afterAdded(@NotNull RangeHighlighterEx highlighter) {
              incErrorCount(highlighter, 1);
            }

            @Override
            public void beforeRemoved(@NotNull RangeHighlighterEx highlighter) {
              incErrorCount(highlighter, -1);
            }

            @Override
            public void attributesChanged(@NotNull RangeHighlighterEx highlighter) {}
          });
      for (RangeHighlighter rangeHighlighter : model.getAllHighlighters()) {
        incErrorCount(rangeHighlighter, 1);
      }
    }
  }
  private Icon getIcon(DaemonCodeAnalyzerStatus status) {
    if (status == null) {
      return NO_ICON;
    }
    if (status.noHighlightingRoots != null
        && status.noHighlightingRoots.length == status.rootsNumber) {
      return NO_ANALYSIS_ICON;
    }

    Icon icon = HighlightDisplayLevel.DO_NOT_SHOW.getIcon();
    for (int i = status.errorCount.length - 1; i >= 0; i--) {
      if (status.errorCount[i] != 0) {
        icon = mySeverityRegistrar.getRendererIconByIndex(i);
        break;
      }
    }

    if (status.errorAnalyzingFinished) {
      if (myProject != null && DumbService.isDumb(myProject)) {
        return new LayeredIcon(NO_ANALYSIS_ICON, icon, STARING_EYE_ICON);
      }

      return icon;
    }
    if (!status.enabled) return NO_ANALYSIS_ICON;

    double progress = getOverallProgress(status);
    TruncatingIcon trunc =
        new TruncatingIcon(icon, icon.getIconWidth(), (int) (icon.getIconHeight() * progress));

    return new LayeredIcon(NO_ANALYSIS_ICON, trunc, STARING_EYE_ICON);
  }
 private void refresh() {
   int maxIndex = mySeverityRegistrar.getSeverityMaxIndex();
   if (errorCount != null && maxIndex == errorCount.length) return;
   int[] newErrors = new int[maxIndex];
   if (errorCount != null) {
     System.arraycopy(errorCount, 0, newErrors, 0, Math.min(errorCount.length, newErrors.length));
   }
   errorCount = newErrors;
 }
 private void incErrorCount(RangeHighlighter highlighter, int delta) {
   Object o = highlighter.getErrorStripeTooltip();
   if (!(o instanceof HighlightInfo)) return;
   HighlightInfo info = (HighlightInfo) o;
   HighlightSeverity infoSeverity = info.getSeverity();
   final int severityIdx = mySeverityRegistrar.getSeverityIdx(infoSeverity);
   if (severityIdx != -1) {
     errorCount[severityIdx] += delta;
   }
 }
  // 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;
  }