Java Code Examples for com.intellij.psi.PsiElement#putUserData()

The following examples show how to use com.intellij.psi.PsiElement#putUserData() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: NavigationUtil.java From consulo with Apache License 2.0

6 votes

public static boolean openFileWithPsiElement(PsiElement element, boolean searchForOpen, boolean requestFocus) {
  boolean openAsNative = false;
  if (element instanceof PsiFile) {
    VirtualFile virtualFile = ((PsiFile)element).getVirtualFile();
    if (virtualFile != null) {
      openAsNative = virtualFile.getFileType() instanceof INativeFileType || virtualFile.getFileType() == UnknownFileType.INSTANCE;
    }
  }

  if (searchForOpen) {
    element.putUserData(FileEditorManager.USE_CURRENT_WINDOW, null);
  }
  else {
    element.putUserData(FileEditorManager.USE_CURRENT_WINDOW, true);
  }

  if (openAsNative || !activatePsiElementIfOpen(element, searchForOpen, requestFocus)) {
    final NavigationItem navigationItem = (NavigationItem)element;
    if (!navigationItem.canNavigate()) return false;
    navigationItem.navigate(requestFocus);
    return true;
  }

  element.putUserData(FileEditorManager.USE_CURRENT_WINDOW, null);
  return false;
}

Example 2

Source File: MetaRegistry.java From consulo with Apache License 2.0

5 votes

public static void bindDataToElement(final PsiElement element, final PsiMetaData data) {
  CachedValue<PsiMetaData> value =
    CachedValuesManager.getManager(element.getProject()).createCachedValue(new CachedValueProvider<PsiMetaData>() {
      @Override
      public Result<PsiMetaData> compute() {
        data.init(element);
        return new Result<PsiMetaData>(data, data.getDependences());
      }
    });
  element.putUserData(META_DATA_KEY, value);
}

Example 3

Source File: CompletionInitializationUtil.java From consulo with Apache License 2.0

5 votes

@Nonnull
static CompletionParameters createCompletionParameters(CompletionInitializationContext initContext, CompletionProcessEx indicator, OffsetsInFile finalOffsets) {
  int offset = finalOffsets.getOffsets().getOffset(CompletionInitializationContext.START_OFFSET);
  PsiFile fileCopy = finalOffsets.getFile();
  PsiFile originalFile = fileCopy.getOriginalFile();
  PsiElement insertedElement = findCompletionPositionLeaf(finalOffsets, offset, originalFile);
  insertedElement.putUserData(CompletionContext.COMPLETION_CONTEXT_KEY, new CompletionContext(fileCopy, finalOffsets.getOffsets()));
  return new CompletionParameters(insertedElement, originalFile, initContext.getCompletionType(), offset, initContext.getInvocationCount(), initContext.getEditor(), indicator);
}

Example 4

Source File: ConcatenationInjectorManager.java From consulo with Apache License 2.0

4 votes

@Override
public void injectLanguages(@Nonnull MultiHostRegistrar registrar, @Nonnull PsiElement context) {
  ConcatenationInjectorManager manager = getInstance(myProject);
  if (manager.myConcatenationInjectors.isEmpty()) {
    return;
  }

  final PsiFile containingFile = ((InjectionRegistrarImpl)registrar).getHostPsiFile();
  Project project = containingFile.getProject();
  long modificationCount = PsiManager.getInstance(project).getModificationTracker().getModificationCount();
  Pair<PsiElement, PsiElement[]> pair = computeAnchorAndOperands(context);
  PsiElement anchor = pair.first;
  PsiElement[] operands = pair.second;
  Integer noInjectionTimestamp = anchor.getUserData(NO_CONCAT_INJECTION_TIMESTAMP);

  InjectionResult result;
  ParameterizedCachedValue<InjectionResult, PsiElement> data = null;
  if (operands.length == 0 || noInjectionTimestamp != null && noInjectionTimestamp == modificationCount) {
    result = null;
  }
  else {
    data = anchor.getUserData(INJECTED_PSI_IN_CONCATENATION);

    result = data == null ? null : data.getValue(context);
    if (result == null || !result.isValid()) {
      result = doCompute(containingFile, project, anchor, operands);
    }
  }
  if (result != null) {
    ((InjectionRegistrarImpl)registrar).addToResults(result);

    if (data == null) {
      CachedValueProvider.Result<InjectionResult> cachedResult = CachedValueProvider.Result.create(result, manager);
      data = CachedValuesManager.getManager(project).createParameterizedCachedValue(context1 -> {
        PsiFile containingFile1 = context1.getContainingFile();
        Project project1 = containingFile1.getProject();
        Pair<PsiElement, PsiElement[]> pair1 = computeAnchorAndOperands(context1);
        InjectionResult result1 = pair1.second.length == 0 ? null : doCompute(containingFile1, project1, pair1.first, pair1.second);
        return result1 == null ? null : CachedValueProvider.Result.create(result1, manager);
      }, false);
      ((PsiParameterizedCachedValue<InjectionResult, PsiElement>)data).setValue(cachedResult);

      anchor.putUserData(INJECTED_PSI_IN_CONCATENATION, data);
      if (anchor.getUserData(NO_CONCAT_INJECTION_TIMESTAMP) != null) {
        anchor.putUserData(NO_CONCAT_INJECTION_TIMESTAMP, null);
      }
    }
  }
  else {
    // cache no-injection flag
    if (anchor.getUserData(INJECTED_PSI_IN_CONCATENATION) != null) {
      anchor.putUserData(INJECTED_PSI_IN_CONCATENATION, null);
    }
    anchor.putUserData(NO_CONCAT_INJECTION_TIMESTAMP, (int)modificationCount);
  }
}