Package com.intellij.psi

Examples of com.intellij.psi.FileViewProvider

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  }

  @Override
  public Result charTyped(char c, Project project, Editor editor, @NotNull PsiFile file) {
    int offset = editor.getCaretModel().getOffset();
    FileViewProvider provider = file.getViewProvider();

    if (offset < 2 || offset > editor.getDocument().getTextLength()) {
      return Result.CONTINUE;
    }

    String previousChar = editor.getDocument().getText(new TextRange(offset - 2, offset - 1));
    boolean closeBraceCompleted = false;

    if (provider instanceof HbFileViewProvider) {
      if (HbConfig.isAutocompleteMustachesEnabled() && c == '}' && !previousChar.equals("}")) {
        // we may be able to complete the second brace
        PsiDocumentManager.getInstance(project).commitDocument(editor.getDocument());
        PsiElement elementAt = provider.findElementAt(offset - 1, HbLanguage.class);
        ASTNode node = elementAt != null ? elementAt.getNode() : null;
        if (node != null && node.getElementType() == HbTokenTypes.INVALID) {
          // we should be looking at the beginning of a close brace.  Find its matching open brace and auto-complete based on its type
          PsiElement mustache = PsiTreeUtil.findFirstParent(elementAt, new Condition<PsiElement>() {
            @Override
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    private static SingleRootFileViewProvider createFileViewProvider(Project project) {
        return new SingleRootFileViewProvider(PsiManager.getInstance(project), new LightVirtualFile());
    }

    private Language findLanguage(Language baseLanguage) {
        final FileViewProvider viewProvider = getViewProvider();
        final Set<Language> languages = viewProvider.getLanguages();
        for (final Language actualLanguage : languages) {
            if (actualLanguage.isKindOf(baseLanguage)) {
                return actualLanguage;
            }
        }
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    disableHighlightingFor(psiFile);
  }

  private static void disableHighlightingFor(PsiFile psiFile) {
    FileViewProvider viewProvider = psiFile.getViewProvider();
    List<Language> languages = new ArrayList<Language>(viewProvider.getLanguages());
    Collections.sort(languages, PsiUtilBase.LANGUAGE_COMPARATOR);

    for (Language language : languages) {
      PsiElement root = viewProvider.getPsi(language);
      skipHighlighting_IJ12_IJ13_compatibility_workaround(root);
    }
    DaemonCodeAnalyzer analyzer = DaemonCodeAnalyzer.getInstance(psiFile.getProject());
    analyzer.restart();
  }
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    }
    return false;
  }

  private static PsiElement getCfmlElementAtOffset(int offset, PsiFile file) {
    final FileViewProvider fileViewProvider = file.getViewProvider();
    file = fileViewProvider.getPsi(fileViewProvider.getBaseLanguage());
    final Language cfmlLanguage = file.getLanguage();

    return fileViewProvider.findElementAt(offset, cfmlLanguage);
  }
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  }

  @Override
  public Result charTyped(char c, Project project, @NotNull Editor editor, @NotNull PsiFile file) {
    int offset = editor.getCaretModel().getOffset();
    FileViewProvider provider = file.getViewProvider();

    if (!provider.getBaseLanguage().isKindOf(HbLanguage.INSTANCE)) {
      return Result.CONTINUE;
    }

    if (offset < 2 || offset > editor.getDocument().getTextLength()) {
      return Result.CONTINUE;
    }

    String previousChar = editor.getDocument().getText(new TextRange(offset - 2, offset - 1));
    boolean closeBraceCompleted = false;

    if (provider instanceof HbFileViewProvider) {
      if (HbConfig.isAutocompleteMustachesEnabled() && c == '}' && !previousChar.equals("}")) {
        // we may be able to complete the second brace
        PsiDocumentManager.getInstance(project).commitDocument(editor.getDocument());
        PsiElement elementAt = provider.findElementAt(offset - 1, provider.getBaseLanguage());
        ASTNode node = elementAt != null ? elementAt.getNode() : null;
        if (node != null && node.getElementType() == HbTokenTypes.INVALID) {
          // we should be looking at the beginning of a close brace.  Find its matching open brace and auto-complete based on its type
          PsiElement mustache = PsiTreeUtil.findFirstParent(elementAt, new Condition<PsiElement>() {
            @Override
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  };

  @NotNull
  @Override
  public PsiElement[] getElementsToSurround(PsiFile file, int startOffset, int endOffset) {
    final FileViewProvider viewProvider = file.getViewProvider();
    PsiElement elementAt = PsiTreeUtil.findElementOfClassAtRange(file, startOffset, endOffset, CfmlReferenceExpression.class);
    if (elementAt != null) {
      return !(elementAt.getParent() instanceof CfmlReferenceExpression) ? new PsiElement[]{elementAt} : PsiElement.EMPTY_ARRAY;
    }
    for (Language language : viewProvider.getLanguages()) {
      elementAt = viewProvider.findElementAt(startOffset, language);
      if (elementAt != null &&
          (!language.is(CfmlLanguage.INSTANCE) || elementAt.getNode().getElementType() == CfmlTokenTypes.STRING_TEXT) &&
          elementAt.getNode().getText().matches("(\\S)+")
          &&
          elementAt.getTextRange().getStartOffset() == startOffset &&
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  }

  public Object getCurrentEditorElement() {
    if (myEditor == null) return null;
    final int offset = myEditor.getCaretModel().getOffset();
    FileViewProvider viewProvider = getPsiFile().getViewProvider();
    PsiElement element = viewProvider.findElementAt(offset, getPsiFile().getLanguage());
    while (element != null && !(element instanceof PsiFile)) {
      if (isSuitable(element)) return element;
      element = element.getParent();
    }
    return null;
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Related Classes of com.intellij.psi.FileViewProvider

  • com.dci.intellij.dbn.language.common.DBLanguageFile
  • com.dmarcotte.handlebars.editor.actions.HbTypedHandler
  • com.intellij.coldFusion.UI.editorActions.surroundWith.CfmlVariableSurroundDescriptor
  • com.intellij.coldFusion.UI.editorActions.typedHandlers.CfmlCommenter
  • com.intellij.ide.structureView.TextEditorBasedStructureViewModel
  • liveplugin.toolwindow.util.DisableHighlightingRunnable
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