Exemplo n.º 1
0
  @NotNull
  private static PsiElement deleteTemplateKey(
      @NotNull final PsiFile file,
      @NotNull final Document document,
      final int currentOffset,
      @NotNull final String key) {
    ApplicationManager.getApplication().assertIsDispatchThread();

    final int startOffset = currentOffset - key.length();
    ApplicationManager.getApplication()
        .runWriteAction(
            new Runnable() {
              @Override
              public void run() {
                CommandProcessor.getInstance()
                    .runUndoTransparentAction(
                        new Runnable() {
                          public void run() {
                            document.deleteString(startOffset, currentOffset);
                            PsiDocumentManager.getInstance(file.getProject())
                                .commitDocument(document);
                          }
                        });
              }
            });
    return CustomTemplateCallback.getContext(file, startOffset > 0 ? startOffset - 1 : startOffset);
  }
Exemplo n.º 2
0
  protected static void doWrap(
      final String selection, final String abbreviation, final CustomTemplateCallback callback) {
    final ZenCodingGenerator defaultGenerator =
        findApplicableDefaultGenerator(callback.getContext(), true);
    assert defaultGenerator != null;
    ApplicationManager.getApplication()
        .runWriteAction(
            new Runnable() {
              public void run() {
                CommandProcessor.getInstance()
                    .executeCommand(
                        callback.getProject(),
                        new Runnable() {
                          public void run() {
                            callback.fixInitialState(true);
                            ZenCodingNode node = parse(abbreviation, callback, defaultGenerator);
                            assert node != null;
                            PsiElement context = callback.getContext();
                            ZenCodingGenerator generator =
                                findApplicableGenerator(node, context, true);
                            List<ZenCodingFilter> filters = getFilters(node, context);

                            EditorModificationUtil.deleteSelectedText(callback.getEditor());
                            PsiDocumentManager.getInstance(callback.getProject())
                                .commitAllDocuments();

                            expand(node, generator, filters, selection, callback);
                          }
                        },
                        CodeInsightBundle.message("insert.code.template.command"),
                        null);
              }
            });
  }
Exemplo n.º 3
0
 public boolean isApplicable(PsiFile file, int offset, boolean wrapping) {
   WebEditorOptions webEditorOptions = WebEditorOptions.getInstance();
   if (!webEditorOptions.isZenCodingEnabled()) {
     return false;
   }
   if (file == null) {
     return false;
   }
   PsiDocumentManager.getInstance(file.getProject()).commitAllDocuments();
   PsiElement element = CustomTemplateCallback.getContext(file, offset);
   return findApplicableDefaultGenerator(element, wrapping) != null;
 }
Exemplo n.º 4
0
 @Nullable
 @Override
 public String computeTemplateKey(@NotNull CustomTemplateCallback callback) {
   Editor editor = callback.getEditor();
   String key =
       computeTemplateKeyWithoutContextChecking(
           editor.getDocument().getCharsSequence(), editor.getCaretModel().getOffset());
   if (key == null) return null;
   return isApplicableTemplate(
           getTemplateByKey(key), key, callback.getContext().getContainingFile(), editor)
       ? key
       : null;
 }
Exemplo n.º 5
0
  @Override
  public void expand(@NotNull final String key, @NotNull final CustomTemplateCallback callback) {
    ApplicationManager.getApplication().assertIsDispatchThread();

    final PostfixTemplate template = getTemplateByKey(key);
    final Editor editor = callback.getEditor();
    final PsiFile file = callback.getContext().getContainingFile();
    if (isApplicableTemplate(template, key, file, editor)) {
      int currentOffset = editor.getCaretModel().getOffset();
      PsiElement newContext = deleteTemplateKey(file, editor.getDocument(), currentOffset, key);
      newContext =
          addSemicolonIfNeeded(
              editor, editor.getDocument(), newContext, currentOffset - key.length());
      expandTemplate(template, editor, newContext);
    } else {
      LOG.error("Template not found by key: " + key);
    }
  }
Exemplo n.º 6
0
  private static Condition<PostfixTemplate> createIsApplicationTemplateFunction(
      @NotNull String key, @NotNull PsiFile file, @NotNull Editor editor) {
    int currentOffset = editor.getCaretModel().getOffset();
    final int newOffset = currentOffset - key.length();
    CharSequence fileContent = editor.getDocument().getCharsSequence();

    StringBuilder fileContentWithoutKey = new StringBuilder();
    fileContentWithoutKey.append(fileContent.subSequence(0, newOffset));
    fileContentWithoutKey.append(fileContent.subSequence(currentOffset, fileContent.length()));
    PsiFile copyFile = copyFile(file, fileContentWithoutKey);
    Document copyDocument = copyFile.getViewProvider().getDocument();
    if (copyDocument == null) {
      //noinspection unchecked
      return Condition.FALSE;
    }

    if (isSemicolonNeeded(copyFile, editor)) {
      fileContentWithoutKey.insert(newOffset, ';');
      copyFile = copyFile(file, fileContentWithoutKey);
      copyDocument = copyFile.getViewProvider().getDocument();
      if (copyDocument == null) {
        //noinspection unchecked
        return Condition.FALSE;
      }
    }

    final PsiElement context =
        CustomTemplateCallback.getContext(copyFile, newOffset > 0 ? newOffset - 1 : newOffset);
    final Document finalCopyDocument = copyDocument;
    return new Condition<PostfixTemplate>() {
      @Override
      public boolean value(PostfixTemplate template) {
        return template != null
            && template.isEnabled()
            && template.isApplicable(context, finalCopyDocument, newOffset);
      }
    };
  }
Exemplo n.º 7
0
  private static void expand(
      String key,
      @NotNull CustomTemplateCallback callback,
      String surroundedText,
      @NotNull ZenCodingGenerator defaultGenerator) {
    ZenCodingNode node = parse(key, callback, defaultGenerator);
    assert node != null;
    if (surroundedText == null) {
      if (node instanceof TemplateNode) {
        if (key.equals(((TemplateNode) node).getTemplateToken().getKey())
            && callback.findApplicableTemplates(key).size() > 1) {
          callback.startTemplate();
          return;
        }
      }
      callback.deleteTemplateKey(key);
    }

    PsiElement context = callback.getContext();
    ZenCodingGenerator generator = findApplicableGenerator(node, context, false);
    List<ZenCodingFilter> filters = getFilters(node, context);

    expand(node, generator, filters, surroundedText, callback);
  }
Exemplo n.º 8
0
 public String computeTemplateKey(@NotNull CustomTemplateCallback callback) {
   ZenCodingGenerator generator = findApplicableDefaultGenerator(callback.getContext(), false);
   if (generator == null) return null;
   return generator.computeTemplateKey(callback);
 }
Exemplo n.º 9
0
 public static boolean checkTemplateKey(String inputString, CustomTemplateCallback callback) {
   ZenCodingGenerator generator = findApplicableDefaultGenerator(callback.getContext(), true);
   assert generator != null;
   return checkTemplateKey(inputString, callback, generator);
 }
Exemplo n.º 10
0
 public void expand(String key, @NotNull CustomTemplateCallback callback) {
   ZenCodingGenerator defaultGenerator =
       findApplicableDefaultGenerator(callback.getContext(), false);
   assert defaultGenerator != null;
   expand(key, callback, null, defaultGenerator);
 }