Example usage for com.google.gwt.dom.client MetaElement setContent

List of usage examples for com.google.gwt.dom.client MetaElement setContent

  1. HOME
  2. Java
  3. com.google.gwt
  4. com.google.gwt.dom.client.*
  5. MetaElement
  6. setContent

Introduction

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

Prototype

public void setContent(String content)

Source Link

Document

Associated information.

Usage

From source file:com.arcbees.seo.TagsInjector.java

License:Apache License

private void setMetaTag(Map<String, MetaElement> metaElementsMap, String property, String content) {
    if (content != null) {
        MetaElement metaElement = metaElementsMap.get(property);

        if (metaElement == null) {
            metaElement = document.createMetaElement();
            metaElement.setAttribute("property", property);

            document.getHead().insertFirst(metaElement);

            metaElementsMap.put(property, metaElement);
        }/*from w ww. j ava2  s.c  om*/

        metaElement.setContent(content);
    }
}

From source file:com.github.gwtbootstrap.client.ui.resources.MetaInjector.java

License:Apache License

/**
 * Puts a meta tag with the given name and content into the document header.
 * /*from   w ww.  j a v a  2 s  .co m*/
 * @param name
 *            the value of the {@code name} attribute.
 * @param content
 *            the value of the {@code content} attribute.
 */
public static void inject(String name, String content) {
    HeadElement head = getHead();
    MetaElement element = createMetaElement();
    element.setName(name);
    element.setContent(content);
    head.appendChild(element);
}

From source file:com.googlecode.mgwt.ui.client.MGWT.java

License:Apache License

/**
 * Apply settings for this mgwt app. Every app should call this method with the options its wants
 * for their app//from w w w .j a  v  a  2 s .c  o  m
 *
 * The options are documented in @link {@link MGWTSettings}
 *
 * @param settings the settings for this app
 *
 */
public static void applySettings(MGWTSettings settings) {

    Element head = getHead();
    // You can disable injection of default resources
    // by putting this in your gwt.xml
    // <set-property name="mgwt.mainresource.inject" value="no" />
    MainResourceHolder.inject();

    if (settings.getIconUrl() != null) {
        LinkElement iconUrlLinkElement = Document.get().createLinkElement();
        iconUrlLinkElement.setRel("apple-touch-icon");
        iconUrlLinkElement.setHref(settings.getIconUrl());
        head.appendChild(iconUrlLinkElement);
    }

    if (settings.getStartUrl() != null) {
        LinkElement startUrlLinkElement = Document.get().createLinkElement();
        startUrlLinkElement.setRel("apple-touch-startup-image");
        startUrlLinkElement.setHref(settings.getStartUrl());
        head.appendChild(startUrlLinkElement);
    }

    ViewPort viewPort = settings.getViewPort();

    if (viewPort != null) {
        MetaElement fixViewPortElement = Document.get().createMetaElement();
        fixViewPortElement.setName("viewport");
        fixViewPortElement.setContent(viewPort.getContent());
        head.appendChild(fixViewPortElement);

    }

    if (settings.isFullscreen()) {
        MetaElement fullScreenMetaTag = Document.get().createMetaElement();
        fullScreenMetaTag.setName("apple-mobile-web-app-capable");
        fullScreenMetaTag.setContent("yes");
        head.appendChild(fullScreenMetaTag);

        if (settings.getStatusBar() != null) {
            MetaElement statusBarMetaTag = Document.get().createMetaElement();
            statusBarMetaTag.setName("apple-mobile-web-app-status-bar-style");
            statusBarMetaTag.setContent(settings.getStatusBar());
            head.appendChild(statusBarMetaTag);

        }

    }

    scrollingDisabled = settings.isPreventScrolling();

    if (TouchSupport.isTouchEventsEmulatedUsingPointerEvents()) {
        MetaElement tapHighlight = Document.get().createMetaElement();
        tapHighlight.setName("msapplication-tap-highlight");
        tapHighlight.setContent("no");
        head.appendChild(tapHighlight);

        if (settings.isPreventScrolling()) {
            BodyElement body = Document.get().getBody();
            setupPreventScrollingIE10(body);
        }
    }

    if (settings.isPreventScrolling() && getOsDetection().isIOs()) {
        BodyElement body = Document.get().getBody();
        setupPreventScrolling(body);

    }

    if (settings.isDisablePhoneNumberDetection()) {
        MetaElement fullScreenMetaTag = Document.get().createMetaElement();
        fullScreenMetaTag.setName("format-detection");
        fullScreenMetaTag.setContent("telephone=no");
        head.appendChild(fullScreenMetaTag);
    }

    if (settings.getStatusBarStyle() != null) {
        MetaElement statusBarTag = Document.get().createMetaElement();
        statusBarTag.setName("apple-mobile-web-app-status-bar-style");
        switch (settings.getStatusBarStyle()) {

        case BLACK:
            statusBarTag.setContent("black");
            break;
        case BLACK_TRANSLUCENT:
            statusBarTag.setContent("black-translucent");
            break;
        case DEFAULT:
        default:
            statusBarTag.setContent("default");
            break;
        }

        head.appendChild(statusBarTag);
    }

    if (settings.shouldFixIOS71BodyBug()) {
        IOS71BodyBug.applyWorkaround();
    }
}

From source file:com.lofidewanto.demo.client.DemoGwtWebApp.java

License:Apache License

private void addMetaElements() {
    logger.info("Add viewport");
    MetaElement element = Document.get().createMetaElement();
    element.setName("viewport");
    element.setContent("width=device-width, initial-scale=1.0");

    NodeList<Element> node = Document.get().getElementsByTagName("head");
    Element elementHead = node.getItem(0);
    elementHead.appendChild(element);/*w ww . jav  a  2 s .c  o m*/
}

From source file:com.smartgwt.mobile.client.util.Page.java

License:Open Source License

@SGWTInternal
public static void _updateViewport(Float scale, String width, String height, Boolean scalable,
        String extraViewportParams) {
    final StringBuilder sb = new StringBuilder();

    if (scale != null) {
        sb.append("initial-scale=").append(scale.floatValue());
    }//from  ww  w  . j a v a 2s. c om
    if (width != null) {
        if (sb.length() != 0)
            sb.append(", ");
        sb.append("width=").append(width);
    }
    if (height != null) {
        if (sb.length() != 0)
            sb.append(", ");
        sb.append("height=").append(height);
    }
    if (scalable != null) {
        if (sb.length() != 0)
            sb.append(", ");
        sb.append("user-scalable=").append(scalable.booleanValue() ? "yes" : "no");
        // setting user-scalable to 'no' seems to reliably disable pinch zooming
        // However on pivot the iPhone zooms by default and this seems to still occur
        // with user-scalable set to 'no'. If a desired 'scale' was specified,
        // setting the min/max scale to it appears to really disable scale on pivot
        if (scalable == false && scale != null) {
            sb.append(", minimum-scale=").append(scale.floatValue()).append(", maximum-scale=")
                    .append(scale.floatValue());
        }
    }
    if (extraViewportParams != null && !extraViewportParams.isEmpty()) {
        if (sb.length() > 0)
            sb.append(", ");
        sb.append(extraViewportParams);
    }

    final NodeList<Element> metaTags = Document.get().getElementsByTagName("meta");
    MetaElement vpTag = null;
    // remove all but the last viewport <meta> tag and select the last one
    for (int i = 0; i < metaTags.getLength(); /*empty*/) {
        if ("viewport".equals(metaTags.getItem(i).<MetaElement>cast().getName())) {
            if (vpTag != null) {
                vpTag.getParentNode().removeChild(vpTag);
                vpTag = metaTags.getItem(i - 1).cast();
            } else {
                vpTag = metaTags.getItem(i).cast();
                ++i;
            }
        } else
            ++i;
    }
    if (vpTag != null) {
        vpTag.setContent(sb.toString());
    } else {
        vpTag = Document.get().createMetaElement();
        vpTag.setName("viewport");
        vpTag.setContent(sb.toString());
        Document.get().getElementsByTagName("head").getItem(0).appendChild(vpTag);
    }
}

From source file:de.swm.commons.mobile.client.SWMMobile.java

License:Apache License

/**
 * Apply settings for this mgwt app. Every app should call this method with the options its wants for their app
 * <p/>/*  ww w . j  a  v a 2 s.  c  o m*/
 * The options are documented in @link {@link SWMMobileSettings}
 *
 * @param settings the settings for this app
 */
public static void applySettings(SWMMobileSettings settings) {

    Element head = getHead();

    if (settings.getIconUrl() != null) {
        LinkElement iconUrlLinkElement = Document.get().createLinkElement();
        iconUrlLinkElement.setRel("apple-touch-icon");
        iconUrlLinkElement.setHref(settings.getIconUrl());
        head.appendChild(iconUrlLinkElement);

    }

    if (getOsDetection().isIOs()) {
        MetaElement numberDetection = Document.get().createMetaElement();
        numberDetection.setName("format-detection");
        numberDetection.setContent("telephone=no");
        head.appendChild(numberDetection);

    }

    if (settings.getStartUrl() != null) {
        LinkElement startUrlLinkElement = Document.get().createLinkElement();
        startUrlLinkElement.setRel("apple-touch-startup-image");
        startUrlLinkElement.setHref(settings.getStartUrl());
        head.appendChild(startUrlLinkElement);
    }

    ViewPort viewPort = settings.getViewPort();

    if (viewPort != null) {
        MetaElement fixViewPortElement = Document.get().createMetaElement();
        fixViewPortElement.setName("viewport");
        fixViewPortElement.setContent(viewPort.getContent());
        head.appendChild(fixViewPortElement);

    }

    if (settings.isFullscreen()) {
        MetaElement fullScreenMetaTag = Document.get().createMetaElement();
        fullScreenMetaTag.setName("apple-mobile-web-app-capable");
        fullScreenMetaTag.setContent("yes");
        head.appendChild(fullScreenMetaTag);
    }

    boolean scrollingDisabled = settings.isPreventScrolling();
    if (settings.isPreventScrolling() && getOsDetection().isIOs()) {
        BodyElement body = Document.get().getBody();
        setupPreventScrolling(body);

    }

    if (settings.isDisablePhoneNumberDetection()) {
        MetaElement fullScreenMetaTag = Document.get().createMetaElement();
        fullScreenMetaTag.setName("format-detection");
        fullScreenMetaTag.setContent("telephone=no");
        head.appendChild(fullScreenMetaTag);
    }

    if (settings.getStatusBarStyle() != null) {
        MetaElement statusBarTag = Document.get().createMetaElement();
        statusBarTag.setName("apple-mobile-web-app-status-bar-style");
        switch (settings.getStatusBarStyle()) {
        case BLACK:
            statusBarTag.setContent("black");
            break;
        case BLACK_TRANSLUCENT:
            statusBarTag.setContent("black-translucent");
            break;
        case DEFAULT:
        default:
            statusBarTag.setContent("default");
            break;
        }

        head.appendChild(statusBarTag);
    }

}

From source file:org.cruxframework.crux.core.client.screen.DisplayHandler.java

License:Apache License

/**
 * Create a viewport meta element with specified content
 * @param content// w  w w .j a  v a 2s.c  o m
 * @param window
 */
public static void createViewport(String content, JavaScriptObject wnd) {
    Document document = getWindowDocument(wnd);
    MetaElement viewport = document.createMetaElement();
    viewport.setContent(content);
    viewport.setName("viewport");
    document.getElementsByTagName("head").getItem(0).appendChild(viewport);
    JavaScriptObject parentWindow = getParentWindow(wnd);
    if (parentWindow != null && isCruxWindow(parentWindow)) {
        createViewport(content, parentWindow);
    }
}

From source file:org.cruxframework.crux.core.client.screen.ViewPortHandlerImpl.java

License:Apache License

@Override
public void createViewport(String content, JavaScriptObject wnd) {
    Document document = getWindowDocument(wnd);
    MetaElement viewport = document.createMetaElement();
    viewport.setContent(content);
    viewport.setName("viewport");
    document.getElementsByTagName("head").getItem(0).appendChild(viewport);
    JavaScriptObject parentWindow = getParentWindow(wnd);
    if (parentWindow != null && isCruxWindow(parentWindow)) {
        createViewport(content, parentWindow);
    }//  ww w  . ja va2  s  .c  o m
}

From source file:org.ednovo.gooru.application.client.gin.AppClientFactory.java

License:Open Source License

/**
 *
 * @function setMetaDataDescription/*from  w w  w. j ava2s .c o m*/
 *
 * @created_date : 26-Dec-2013
 *
 * @description :This method is used to meta data information.
 *
 *
 * @parm(s) : @param newDescription
 *
 * @return : void
 *
 * @throws : <Mentioned if any exceptions>
 */
public static void setMetaDataDescription(String newDescription) {
    NodeList<Element> tags = Document.get().getElementsByTagName("meta");
    for (int i = 0; i < tags.getLength(); i++) {
        MetaElement metaTag = ((MetaElement) tags.getItem(i));
        if (metaTag.getName().equals("description")) {
            metaTag.setContent(newDescription);
            metaTag.setId("gooru-seo-meta-content");
        }
        if (metaTag.getName().equals("author")) {
            metaTag.setContent("");
            metaTag.setId("");
        }
    }
}

From source file:org.silverpeas.mobile.client.SpMobil.java

License:Open Source License

public static void showFullScreen(final Widget content, final boolean zoomable, String bodyClass,
        String bodyId) {//  w w w .  jav  a  2 s .  com
    PageHistory.getInstance().gotoToFullScreen("viewer");
    RootPanel.get().clear();
    RootPanel.get().add(content);

    if (zoomable) {
        NodeList<Element> tags = Document.get().getElementsByTagName("meta");
        for (int i = 0; i < tags.getLength(); i++) {
            MetaElement metaTag = ((MetaElement) tags.getItem(i));
            if (metaTag.getName().equals("viewport")) {
                metaTag.setContent("");
            }
        }
    }
    SpMobil.bodyClass = Document.get().getBody().getClassName();
    SpMobil.bodyId = Document.get().getBody().getId();
    Document.get().getBody().setClassName(bodyClass);
    Document.get().getBody().setId(bodyId);
    Document.get().getBody().getStyle().setPaddingTop(0, Style.Unit.PX);
}