com.intellij.util.ResourceUtil Java Examples

@Nonnull
public static JEditorPane createTipBrowser() {
  JEditorPane browser = new JEditorPane() {
    @Override
    public void setDocument(Document document) {
      super.setDocument(document);
      document.putProperty("imageCache", new URLDictionatyLoader());
    }
  };
  browser.setEditable(false);
  browser.setBackground(UIUtil.getTextFieldBackground());
  browser.addHyperlinkListener(e -> {
    if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
      BrowserUtil.browse(e.getURL());
    }
  });
  URL resource = ResourceUtil.getResource(TipUIUtil.class, "/tips/css/", UIUtil.isUnderDarcula() ? "tips_darcula.css" : "tips.css");
  HTMLEditorKit kit = UIUtil.getHTMLEditorKit(false);
  kit.getStyleSheet().addStyleSheet(UIUtil.loadStyleSheet(resource));
  browser.setEditorKit(kit);
  return browser;
}
 

private PsiElementVisitor createVisitor(
    final String schemaFileName,
    final ProblemsHolder holder,
    final LocalInspectionToolSession session,
    final PsiFile file) {
  List<YAMLDocument> documents = ((YAMLFile) file).getDocuments();
  if (documents.size() != 1) return PsiElementVisitor.EMPTY_VISITOR;

  PsiElement root = documents.get(0).getTopLevelValue();
  if (root == null) return PsiElementVisitor.EMPTY_VISITOR;

  JsonSchemaService service = JsonSchemaService.Impl.get(file.getProject());

  final URL url = ResourceUtil.getResource(getClass(), "schemas", schemaFileName);
  final VirtualFile virtualFile = VfsUtil.findFileByURL(url);

  final JsonSchemaObject schema = service.getSchemaObjectForSchemaFile(virtualFile);

  return new YamlPsiElementVisitor() {
    @Override
    public void visitElement(PsiElement element) {
      if (element != root) return;
      final JsonLikePsiWalker walker = JsonLikePsiWalker.getWalker(element, schema);
      if (walker == null) return;

      JsonComplianceCheckerOptions options = new JsonComplianceCheckerOptions(false);

      new JsonSchemaComplianceChecker(schema, holder, walker, session, options).annotate(element);
    }
  };
}
 

private PsiElementVisitor createVisitor(
    final String schemaFileName,
    final ProblemsHolder holder,
    final LocalInspectionToolSession session,
    final PsiFile file) {

  JsonValue root =
      file instanceof JsonFile
          ? ObjectUtils.tryCast(file.getFirstChild(), JsonValue.class)
          : null;
  if (root == null) return PsiElementVisitor.EMPTY_VISITOR;

  JsonSchemaService service = JsonSchemaService.Impl.get(file.getProject());

  final URL url = ResourceUtil.getResource(getClass(), "schemas", schemaFileName);
  final VirtualFile virtualFile = VfsUtil.findFileByURL(url);

  final JsonSchemaObject schema = service.getSchemaObjectForSchemaFile(virtualFile);

  return new JsonElementVisitor() {
    @Override
    public void visitElement(PsiElement element) {
      if (element == root) {
        final JsonLikePsiWalker walker = JsonLikePsiWalker.getWalker(element, schema);
        if (walker == null) return;

        JsonComplianceCheckerOptions options = new JsonComplianceCheckerOptions(false);

        new JsonSchemaComplianceChecker(schema, holder, walker, session, options)
            .annotate(element);
      }
    }
  };
}
 

@NotNull
private Optional<String> getResourceFileContent(@NotNull String resourceFilePath) {
	try {
		return Optional.of(ResourceUtil.loadText(BitrixFramework.class.getResource(
			"/pro/opcode/bitrix/resources/" + resourceFilePath
		)));
	}
	catch (IOException e) {
		return Optional.empty();
	}
}
 

public String loadDescription() {
  final String description = getStaticDescription();
  if (description != null) return description;
  try {
    URL descriptionUrl = getDescriptionUrl();
    if (descriptionUrl == null) return null;
    return ResourceUtil.loadText(descriptionUrl);
  }
  catch (IOException ignored) { }

  return getTool().loadDescription();
}
 

@Nullable
public String loadDescription() {
  final String description = getStaticDescription();
  if (description != null) return description;

  try {
    URL descriptionUrl = getDescriptionUrl();
    if (descriptionUrl == null) return null;
    return ResourceUtil.loadText(descriptionUrl);
  }
  catch (IOException ignored) { }

  return null;
}
 

public SearchableOptionsRegistrarImpl() {
  try {
    //stop words
    final String text = ResourceUtil.loadText(ResourceUtil.getResource(SearchableOptionsRegistrarImpl.class, "/search/", "ignore.txt"));
    final String[] stopWords = text.split("[\\W]");
    ContainerUtil.addAll(myStopWords, stopWords);
  }
  catch (IOException e) {
    LOG.error(e);
  }
}
 

@javax.annotation.Nullable
protected URL superGetDescriptionUrl() {
  final String fileName = getDescriptionFileName();
  return ResourceUtil.getResource(getDescriptionContextClass(), "/inspectionDescriptions", fileName);
}
 

@Nullable
protected URL getDescriptionUrl() {
  final String fileName = getDescriptionFileName();
  if (fileName == null) return null;
  return ResourceUtil.getResource(getDescriptionContextClass(), "/inspectionDescriptions", fileName);
}
 

public static void openTipInBrowser(@Nullable TipAndTrickBean tip, JEditorPane browser) {
  if (tip == null) return;
  try {
    PluginDescriptor pluginDescriptor = tip.getPluginDescriptor();
    ClassLoader tipLoader = pluginDescriptor == null ? TipUIUtil.class.getClassLoader() : ObjectUtils.notNull(pluginDescriptor.getPluginClassLoader(), TipUIUtil.class.getClassLoader());

    URL url = ResourceUtil.getResource(tipLoader, "/tips/", tip.fileName);

    if (url == null) {
      setCantReadText(browser, tip);
      return;
    }

    StringBuilder text = new StringBuilder(ResourceUtil.loadText(url));
    updateShortcuts(text);
    updateImages(text, tipLoader, browser);
    String replaced = text.toString().replace("&productName;", ApplicationNamesInfo.getInstance().getFullProductName());
    String major = ApplicationInfo.getInstance().getMajorVersion();
    replaced = replaced.replace("&majorVersion;", major);
    String minor = ApplicationInfo.getInstance().getMinorVersion();
    replaced = replaced.replace("&minorVersion;", minor);
    replaced = replaced.replace("&majorMinorVersion;", major + ("0".equals(minor) ? "" : ("." + minor)));
    replaced = replaced.replace("&settingsPath;", CommonBundle.settingsActionPath());
    replaced = replaced.replaceFirst("<link rel=\"stylesheet\".*tips\\.css\">", ""); // don't reload the styles
    if (browser.getUI() == null) {
      browser.updateUI();
      boolean succeed = browser.getUI() != null;
      String message = "reinit JEditorPane.ui: " + (succeed ? "OK" : "FAIL") + ", laf=" + LafManager.getInstance().getCurrentLookAndFeel();
      if (succeed) {
        LOG.warn(message);
      }
      else {
        LOG.error(message);
      }
    }
    browser.read(new StringReader(replaced), url);
  }
  catch (IOException e) {
    setCantReadText(browser, tip);
  }
}
 

private static void updateImages(StringBuilder text, ClassLoader tipLoader, JEditorPane browser) {
  final boolean dark = StyleManager.get().getCurrentStyle().isDark();

  IdeFrame af = IdeFrameUtil.findActiveRootIdeFrame();
  Component comp = af != null ? TargetAWT.to(af.getWindow()) : browser;
  int index = text.indexOf("<img", 0);
  while (index != -1) {
    final int end = text.indexOf(">", index + 1);
    if (end == -1) return;
    final String img = text.substring(index, end + 1).replace('\r', ' ').replace('\n', ' ');
    final int srcIndex = img.indexOf("src=");
    final int endIndex = img.indexOf(".png", srcIndex);
    if (endIndex != -1) {
      String path = img.substring(srcIndex + 5, endIndex);
      if (!path.endsWith("_dark") && !path.endsWith("@2x")) {
        boolean hidpi = JBUI.isPixHiDPI(comp);
        path += (hidpi ? "@2x" : "") + (dark ? "_dark" : "") + ".png";
        URL url = ResourceUtil.getResource(tipLoader, "/tips/", path);
        if (url != null) {
          String newImgTag = "<img src=\"" + path + "\" ";
          try {
            BufferedImage image = ImageIO.read(url.openStream());
            int w = image.getWidth();
            int h = image.getHeight();
            if (UIUtil.isJreHiDPI(comp)) {
              // compensate JRE scale
              float sysScale = JBUI.sysScale(comp);
              w = (int)(w / sysScale);
              h = (int)(h / sysScale);
            }
            else {
              // compensate image scale
              float imgScale = hidpi ? 2f : 1f;
              w = (int)(w / imgScale);
              h = (int)(h / imgScale);
            }
            // fit the user scale
            w = (int)(JBUI.scale((float)w));
            h = (int)(JBUI.scale((float)h));

            newImgTag += "width=\"" + w + "\" height=\"" + h + "\"";
          }
          catch (Exception ignore) {
            newImgTag += "width=\"400\" height=\"200\"";
          }
          newImgTag += "/>";
          text.replace(index, end + 1, newImgTag);
        }
      }
    }
    index = text.indexOf("<img", index + 1);
  }
}
 

@Override
public String getText() throws IOException {
  return ResourceUtil.loadText(myUrl);
}
 

private static URL getDescriptionUrl(final InspectionToolWrapper toolWrapper) {
  final Class aClass = getInspectionClass(toolWrapper);
  return ResourceUtil.getResource(aClass, "/inspectionDescriptions", toolWrapper.getShortName() + ".html");
}