Examples of com.google.gwt.dom.client.Text

com.google.gwt.dom.client.Text
The Text interface represents textual content.

      // NOTE(user): There is an issue here. When findNodeletWihOffset causes a
      // repair, the data may get inserted twice. The repairer may set the DOM
      // node to reflect the updated content data (which already has the data
      // inseretd). Then, when insertData is called, the data is inserted again.
      findNodeletWithOffset(offset, nodeletOffsetOutput, getRepairer());
      Text nodelet = nodeletOffsetOutput.getNode().<Text>cast();
      int nodeletOffset = nodeletOffsetOutput.getOffset();
      nodelet.insertData(nodeletOffset, arg);
      getExtendedContext().editing().textNodeletAffected(
          nodelet, nodeletOffset, arg.length(), TextNodeChangeType.DATA);
    }
  }

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        data.substring(offset + count, data.length()));


    if (affectImpl) {
      if (isImplAttached()) {
        findNodeletWithOffset(offset, nodeletOffsetOutput, getRepairer());
        Text nodelet = nodeletOffsetOutput.getNode().cast();
        int subOffset = nodeletOffsetOutput.getOffset();


        if (nodelet.getLength() - subOffset >= count) {
          // Handle the special case where the delete is in a single text nodelet
          // carefully, to avoid splitting it
          nodelet.deleteData(subOffset, count);
          getExtendedContext().editing().textNodeletAffected(
              nodelet, subOffset, -count, TextNodeChangeType.DATA);
        } else {
          // General case
          Node toExcl = implSplitText(offset + count);

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      return this;
    } else if (offset >= getLength()) {
      return null;
    }


    Text nodelet = null;


    if (affectImpl) {
      nodelet = implSplitText(offset);
    } else {
      nodelet = Document.get().createTextNode("");

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   * Splits and returns the second.
   * If split point at a node boundary, doesn't split, but returns the next nodelet.
   */
  private Text implSplitText(int offset) {
    findNodeletWithOffset(offset, nodeletOffsetOutput, getRepairer());
    Text text = nodeletOffsetOutput.getNode().<Text>cast();
    if (text.getLength() == nodeletOffsetOutput.getOffset()) {
      return text.getNextSibling().cast();
    } else if (nodeletOffsetOutput.getOffset() == 0) {
      return text;
    } else {
      int nodeletOffset = nodeletOffsetOutput.getOffset();
      Text ret = text.splitText(nodeletOffset);
      // -10000 because the number should be ignored in the splitText case,
      // so some large number to trigger an error if it is not ignored.
      getExtendedContext().editing().textNodeletAffected(
          text, nodeletOffset, -10000, TextNodeChangeType.SPLIT);
      return ret;

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    // but sometimes it might not be attached but should, and so should throw an exception.
    if (!isContentAttached() || !isImplAttached()) {
      simpleNormaliseImpl();
    }


    Text first = getImplNodelet();
    if (first.getLength() == getLength()) {
      return;
    }


    ContentNode next = checkNodeAndNeighbour(this);
    HtmlView filteredHtml = getFilteredHtmlView();


    //String sum = "";
    Node nextImpl = (next == null) ? null : next.getImplNodelet();
    for (Text nodelet = first; nodelet != nextImpl && nodelet != null;
        nodelet = filteredHtml.getNextSibling(first).cast()) {
      //sum += nodelet.getData();
      if (nodelet != first) {
        getExtendedContext().editing().textNodeletAffected(
            nodelet, -1000, -1000, TextNodeChangeType.REMOVE);
        nodelet.removeFromParent();
      }
    }


    getExtendedContext().editing().textNodeletAffected(
        first, -1000, -1000, TextNodeChangeType.REPLACE_DATA);
    first.setData(getData());
  }

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        // just browser DOM has been munged which we repair
        repairer.revert(Point.before(getRenderedContentView(), this), null);
      }
    }


    Text nodelet = getImplNodelet();
    getExtendedContext().editing().textNodeletAffected(
        nodelet, -1000, -1000, TextNodeChangeType.REPLACE_DATA);
    nodelet.setData(getData());
    return nodelet;
  }

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    // adding a trailing whitespace char, otherwise IE9 will
    // ignore them
    Iterator<Text> iterator = DOMHelper.evaluateNodeListXPath(svg, ".//svg:style/text()", SVGPrefixResolver.INSTANCE);
    List<Text> styleTexts = new ArrayList<Text>();
    while(iterator.hasNext()) {
      Text styleText = iterator.next();
      styleTexts.add(styleText);
    }
    for (Text styleText : styleTexts) {
      styleText.<Text>cast().setData(styleText.<Text>cast().getData() + " ");
    }
    
      return svg;
  }

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      Range rng = getSelectionRange(NativeWindow.get(document), true) ;
      String orig = rng.toStringJs();
      rng.deleteContents() ;


      Text textNode = document.createTextNode(text) ;
      rng.insertNode(textNode) ;
      rng.selectNode(textNode);


      Selection.get(NativeWindow.get(document)).setRange(rng);

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                                                        int[] counter)
   {
      switch (here.getNodeType())
      {
         case Node.TEXT_NODE:
            Text text = (Text) here;
            if (counter[0] <= text.getLength())
               return new NodeRelativePosition(here, counter[0]);
            counter[0] -= text.getLength();
            return null;
         case Node.ELEMENT_NODE:
            Element el = (Element) here;
            String tagName = el.getTagName().toLowerCase();
            if (tagName.equals("br"))

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   */
  public void testIsOrHasChild() {
    Document doc = Document.get();
    Element div = DOM.createDiv();
    Element childDiv = DOM.createDiv();
    Text text = Document.get().createTextNode("text");


    // unattached, not related
    assertFalse(div.isOrHasChild(childDiv));
    assertFalse(div.isOrHasChild(text));
    assertTrue(div.isOrHasChild(div));
    assertTrue(text.isOrHasChild(text));
    assertFalse(doc.isOrHasChild(div));
    assertFalse(doc.isOrHasChild(text));
    assertFalse(div.isOrHasChild(doc));
    assertFalse(text.isOrHasChild(doc));


    // unattached, related
    div.appendChild(childDiv);
    childDiv.appendChild(text);
    assertTrue(div.isOrHasChild(childDiv));
    assertTrue(childDiv.isOrHasChild(text));
    assertFalse(childDiv.isOrHasChild(div));
    assertFalse(text.isOrHasChild(childDiv));
    assertFalse(doc.isOrHasChild(div));
    assertFalse(doc.isOrHasChild(text));
    assertFalse(div.isOrHasChild(doc));
    assertFalse(text.isOrHasChild(doc));


    // attached, related
    DOM.appendChild(RootPanel.getBodyElement(), div);
    assertTrue(div.isOrHasChild(childDiv));
    assertTrue(childDiv.isOrHasChild(text));
    assertTrue(div.isOrHasChild(div));
    assertTrue(text.isOrHasChild(text));
    assertFalse(childDiv.isOrHasChild(div));
    assertFalse(text.isOrHasChild(childDiv));
    assertTrue(doc.isOrHasChild(div));
    assertTrue(doc.isOrHasChild(text));
    assertFalse(div.isOrHasChild(Document.get()));
    assertFalse(text.isOrHasChild(Document.get()));
  }

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