Example usage for com.google.gwt.dom.client NodeList getLength

Introduction

In this page you can find the example usage for com.google.gwt.dom.client NodeList getLength.

Prototype

public int getLength()

Source Link

Usage

From source file:org.chromium.distiller.SchemaOrgParser.java

License:Open Source License

private void parse(Element root) {
    NodeList<Element> allProp = DomUtil.querySelectorAll(root, "[ITEMPROP],[ITEMSCOPE]");

    // Root node (html) is not included in the result of querySelectorAll, so need to
    // handle it explicitly here.
    parseElement(root, null);//from   w ww . ja v a 2  s . c  o  m

    for (int i = 0; i < allProp.getLength(); i++) {
        Element e = allProp.getItem(i);
        parseElement(e, getItemScopeParent(e));
    }

    // As per http://schema.org/author (or http://schema.org/Article and search for "author"
    // property), if <a> or <link> tags specify rel="author", extract it.
    allProp = DomUtil.querySelectorAll(root, "A[rel=author],LINK[rel=author]");
    for (int i = 0; i < allProp.getLength(); i++) {
        Element e = allProp.getItem(i);
        if (mAuthorFromRel.isEmpty())
            mAuthorFromRel = getAuthorFromRelAttribute(e);
    }
}

From source file:org.chromium.distiller.TableClassifier.java

License:Open Source License

private static List<Element> getDirectDescendants(Element t) {
    List<Element> directDescendants = new ArrayList<Element>();
    NodeList<Element> allDescendants = t.getElementsByTagName("*");
    if (!hasNestedTables(t)) {
        for (int i = 0; i < allDescendants.getLength(); i++) {
            directDescendants.add(allDescendants.getItem(i));
        }//from  w  w  w  .  ja v  a 2  s  .  c om
    } else {
        for (int i = 0; i < allDescendants.getLength(); i++) {
            // Check if the current element is a direct descendant of the |t| table element in
            // question, as opposed to being a descendant of a nested table in |t|.
            Element e = allDescendants.getItem(i);
            Element parent = e.getParentElement();
            while (parent != null) {
                if (parent.hasTagName("TABLE")) {
                    if (parent == t)
                        directDescendants.add(e);
                    break;
                }
                parent = parent.getParentElement();
            }
        }
    }
    return directDescendants;
}

From source file:org.cruxframework.crux.core.client.utils.ScriptTagHandler.java

License:Apache License

/**
 * Evaluates any script inserted on the given element using element.innerHTML.
 * @param element//from   ww  w  .j ava 2  s  .c o  m
 */
public static void evaluateScripts(Element element, ScriptLoadCallback callback) {
    if (scripts == null) {
        scripts = new ArrayList<Element>();
    }
    NodeList<Element> scriptElements = element.getElementsByTagName("script");

    if (scriptElements != null) {
        for (int i = 0; i < scriptElements.getLength(); i++) {
            scripts.add(scriptElements.getItem(i));
        }
    }
    processNextScript(callback);
}

From source file:org.cruxframework.crux.widgets.client.grid.GridFlexTable.java

License:Apache License

public void joinCells(int row) {
    TableRowElement tr = this.getRowElement(row).cast();
    NodeList<TableCellElement> cells = tr.getCells();
    int numTds = cells.getLength();

    if (numTds > 1) {
        for (int i = 1; i < numTds; i++) {
            // We always remove the second cell. 
            // This is because we want to keep the first one 
            //    and the cell indexes are in movement due 
            //    to the removing process.
            tr.removeChild(cells.getItem(1));
        }/*from   w  w  w .j ava  2s.c  om*/

        TableCellElement td = this.getCellElement(row, 0).cast();
        td.setAttribute("colSpan", "" + numTds);
        td.setInnerHTML(".");
    }
}

From source file:org.dashbuilder.renderer.c3.client.charts.area.C3AreaChartView.java

License:Apache License

@Override
public void fixAreaOpacity() {
    // This is a workaround for: https://github.com/c3js/c3/issues/2551
    if (chart != null) {
        NodeList<Element> paths = chart.getElement().getElementsByTagName("path");
        int n = paths.getLength();
        for (int i = 0; i < n; i++) {
            Element child = paths.getItem(i);
            String className = child.getAttribute("class");
            if (className != null && className.contains("c3-area-")) {
                child.getStyle().setOpacity(0.2);
            }/* www  .  ja v  a 2  s.co  m*/
        }
    }
}

From source file:org.datacleaner.monitor.shared.widgets.FileUploadFunctionHandler.java

License:Open Source License

private static InputElement getFileInput(Element element) {
    if (element == null) {
        return null;
    }/* w  w w  . j  a v a  2  s .  c  o  m*/

    if (InputElement.TAG.equalsIgnoreCase(element.getTagName())) {
        final InputElement input = InputElement.as(element);
        if ("file".equals(input.getType())) {
            return input;
        }
    }

    final NodeList<Node> nodes = element.getChildNodes();
    for (int i = 0; i < nodes.getLength(); i++) {
        final Node node = nodes.getItem(i);
        if (Element.is(node)) {
            InputElement input = getFileInput(Element.as(node));
            if (input != null) {
                return input;
            }
        }
    }
    return null;
}

From source file:org.eclipse.che.ide.console.OutputConsoleViewImpl.java

License:Open Source License

@Override
public String getText() {
    String text = "";
    NodeList<Node> nodes = consoleLines.getElement().getChildNodes();

    for (int i = 0; i < nodes.getLength(); i++) {
        Node node = nodes.getItem(i);
        Element element = node.cast();
        text += element.getInnerText() + "\r\n";
    }/*from w  w  w  .j  a  v  a  2  s . c  o m*/

    return text;
}

From source file:org.eclipse.che.ide.extension.machine.client.processes.ConsolesPanelViewImpl.java

License:Open Source License

/**
 * Improves splitter visibility.//from ww  w  .j av a2  s  .  c  om
 */
private void tuneSplitter() {
    NodeList<Node> nodes = splitLayoutPanel.getElement().getChildNodes();
    for (int i = 0; i < nodes.getLength(); i++) {
        Node node = nodes.getItem(i);
        if (node.hasChildNodes()) {
            com.google.gwt.dom.client.Element el = node.getFirstChild().cast();
            if ("gwt-SplitLayoutPanel-HDragger".equals(el.getClassName())) {
                tuneSplitter(el);
                return;
            }
        }
    }
}

From source file:org.eclipse.che.ide.extension.machine.client.processes.container.ConsolesContainerViewImpl.java

License:Open Source License

/**
 * Improves splitter visibility.//from  ww  w .  j  ava 2  s.  c  om
 */
private void tuneSplitter() {
    NodeList<Node> nodes = splitLayoutPanel.getElement().getChildNodes();
    for (int i = 0; i < nodes.getLength(); i++) {
        Node node = nodes.getItem(i);
        if (node.hasChildNodes()) {
            Element el = node.getFirstChild().cast();
            String className = el.getClassName();
            if (HORIZONTAL_DRAGGER_CLASS.equals(className)) {
                tuneVerticalSplitter(el);
            } else if (VERTICAL_DRAGGER_CLASS.equals(className)) {
                tuneHorizontalSplitter(el);
            }
        }
    }
}

From source file:org.eclipse.che.ide.part.editor.multipart.SplitEditorPartViewImpl.java

License:Open Source License

/**
 * Improves splitter visibility.//from w w  w  .ja v  a 2 s. c  o  m
 */
private void tuneSplitter(SplitLayoutPanel splitLayoutPanel) {
    NodeList<Node> nodes = splitLayoutPanel.getElement().getChildNodes();
    for (int i = 0; i < nodes.getLength(); i++) {
        Node node = nodes.getItem(i);
        if (node.hasChildNodes()) {
            Element el = node.getFirstChild().cast();
            String className = el.getClassName();
            if (HORIZONTAL_DRAGGER_CLASS.equals(className)) {
                tuneVerticalSplitter(el);
            } else if (VERTICAL_DRAGGER_CLASS.equals(className)) {
                tuneHorizontalSplitter(el);
            }
        }
    }
}