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.silverpeas.mobile.client.components.IframePage.java

License:Open Source License

@Override
protected void setViewport() {
    NodeList<Element> metas = Document.get().getHead().getElementsByTagName("meta");
    for (int i = 0; i < metas.getLength(); i++) {
        if (metas.getItem(i).getAttribute("name").equals("viewport")) {
            metas.getItem(i).setAttribute("content",
                    "width=device-width, target-densitydpi=device-dpi, initial-scale=1.0, maximum-scale=5.0, user-scalable=1");
        }//from   w  ww  . j a v a 2  s  .c  om
    }
}

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

License:Open Source License

/**
 * Init. spmobile.//from w  ww .  j  a  v a 2  s.  com
 */
public void onModuleLoad() {
    instance = this;
    shortcutAppId = Window.Location.getParameter("shortcutAppId");
    shortcutContentType = Window.Location.getParameter("shortcutContentType");
    shortcutContentId = Window.Location.getParameter("shortcutContentId");
    msg = GWT.create(ApplicationMessages.class);
    EventBus.getInstance().addHandler(ExceptionEvent.TYPE, new ErrorManager());
    EventBus.getInstance().addHandler(AbstractAuthenticationErrorEvent.TYPE, this);

    loadIds(null);

    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")) {
            viewport = metaTag.getContent();
        }
    }

    orientation = MobilUtils.getOrientation();
    Window.addResizeHandler(new ResizeHandler() {
        @Override
        public void onResize(final ResizeEvent resizeEvent) {

            if (!MobilUtils.getOrientation().equals(orientation)) {
                orientation = MobilUtils.getOrientation();
                EventBus.getInstance().fireEvent(new OrientationChangeEvent(orientation));
            }

        }
    });

    // Instanciate apps
    apps.add(new DocumentsApp());
    apps.add(new MediaApp());
    apps.add(new NewsApp());
    apps.add(new NavigationApp());
    apps.add(new TasksApp());
    apps.add(new FavoritesApp());
    apps.add(new WebPageApp());
    apps.add(new BlogApp());
    apps.add(new WorkflowApp());
    apps.add(new HyperLinkApp());
    apps.add(new AgendaApp());
}

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 . j a  v a2  s .  co  m*/
    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);
}

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

License:Open Source License

public static void restoreMainPage() {
    RootPanel.get().clear();/*  w w  w.j  a  v a 2 s .  c  o m*/
    RootPanel.get().add(SpMobil.getMainPage());

    Document.get().getBody().setId(bodyId);
    Document.get().getBody().setClassName(bodyClass);
    Document.get().getBody().getStyle().clearPaddingTop();

    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(viewport);
        }
    }

}

From source file:org.uberfire.client.plugin.RuntimePluginsServiceProxyClientImpl.java

License:Apache License

private void findAndFetchContent(final String relativeUri, final String filenameExtension,
        final String fileType, final ParameterizedCommand<Collection<String>> doWhenFinished) {
    RequestBuilder rb = new RequestBuilder(RequestBuilder.GET, relativeUri);
    try {//from www.jav a 2s. co m
        rb.sendRequest(null, new RequestCallback() {

            @Override
            public void onResponseReceived(Request request, Response response) {
                final List<String> pluginUrls = new ArrayList<String>();
                final List<String> pluginContents = new ArrayList<String>();
                final int[] contentErrors = new int[1];

                Element detachedDiv = DOM.createDiv();
                detachedDiv.setInnerHTML(response.getText());
                NodeList<com.google.gwt.dom.client.Element> links = detachedDiv.getElementsByTagName("a");
                for (int i = 0; i < links.getLength(); i++) {
                    AnchorElement aElem = (AnchorElement) links.getItem(i);

                    // DOM spec says these are already absolutized for us. Nice!
                    String href = aElem.getHref();

                    if (href.endsWith(filenameExtension)) {
                        pluginUrls.add(href);
                    }
                }

                if (pluginUrls.size() == 0) {
                    doWhenFinished.execute(Collections.<String>emptyList());
                    return;
                }

                for (final String href : pluginUrls) {
                    RequestBuilder contentRb = new RequestBuilder(RequestBuilder.GET, href);
                    try {
                        contentRb.sendRequest(null, new RequestCallback() {

                            @Override
                            public void onResponseReceived(Request request, Response response) {
                                if (response.getStatusCode() == 200) {
                                    pluginContents.add(response.getText());
                                } else {
                                    contentErrors[0]++;
                                }
                                if (pluginContents.size() >= pluginUrls.size() + contentErrors[0]) {
                                    doWhenFinished.execute(pluginContents);
                                }
                            }

                            @Override
                            public void onError(Request request, Throwable exception) {
                                logger.warn("Error in " + fileType + " content request for " + href);
                                contentErrors[0]++;
                                if (pluginContents.size() >= pluginUrls.size() + contentErrors[0]) {
                                    doWhenFinished.execute(pluginContents);
                                }
                            }
                        });
                    } catch (RequestException ex) {
                        logger.warn("Failed to send request for " + fileType + " " + href, ex);
                        contentErrors[0]++;
                        if (pluginContents.size() >= pluginUrls.size() + contentErrors[0]) {
                            doWhenFinished.execute(pluginContents);
                        }
                    }
                }
            }

            @Override
            public void onError(Request request, Throwable ex) {
                logger.warn("Error in " + fileType + " list request. Not loading JS " + fileType + "s.", ex);
                doWhenFinished.execute(Collections.<String>emptyList());
            }
        });
    } catch (RequestException ex) {
        logger.warn("Couldn't load JS " + fileType + ". Continuing without runtime " + fileType + "s.", ex);
        doWhenFinished.execute(Collections.<String>emptyList());
    }
}

From source file:org.unitime.timetable.gwt.client.Client.java

License:Apache License

public void onModuleLoadDeferred() {
    // register triggers
    GWT.runAsync(new RunAsyncCallback() {
        @Override/*w  w  w . j  a  v  a  2  s  . c  o m*/
        public void onSuccess() {
            for (Triggers t : Triggers.values())
                t.register();
            callGwtOnLoadIfExists();
        }

        @Override
        public void onFailure(Throwable reason) {
        }
    });

    // load page
    if (RootPanel.get("UniTimeGWT:Body") != null) {
        LoadingWidget.getInstance().show(MESSAGES.waitLoadingPage());
        Scheduler.get().scheduleDeferred(new ScheduledCommand() {
            @Override
            public void execute() {
                initPageAsync(Window.Location.getParameter("page"));
            }
        });
    }

    // load components
    for (final Components c : Components.values()) {
        final RootPanel p = RootPanel.get(c.id());
        if (p != null) {
            Scheduler.get().scheduleDeferred(new ScheduledCommand() {
                @Override
                public void execute() {
                    initComponentAsync(p, c);
                }
            });
        }
        if (p == null && c.isMultiple()) {
            NodeList<Element> x = getElementsByName(c.id());
            if (x != null && x.getLength() > 0)
                for (int i = 0; i < x.getLength(); i++) {
                    Element e = x.getItem(i);
                    e.setId(DOM.createUniqueId());
                    final RootPanel q = RootPanel.get(e.getId());
                    Scheduler.get().scheduleDeferred(new ScheduledCommand() {
                        @Override
                        public void execute() {
                            initComponentAsync(q, c);
                        }
                    });
                }
        }
    }
}

From source file:org.unitime.timetable.gwt.client.rooms.RoomSharingWidget.java

License:Apache License

protected void addPreferenceIfNeeded(P line, final RoomSharingOption option) {
    if (option.hasPreference() && iModel.getPreferences() != null) {
        final ListBox pref = new ListBox();
        pref.setStyleName("unitime-TextBox");
        pref.addStyleName("preference");
        for (PreferenceInterface p : iModel.getPreferences()) {
            pref.addItem(p.getName(), p.getId().toString());
        }/*from ww w . j  a va2 s. c om*/
        SelectElement selectElement = SelectElement.as(pref.getElement());
        NodeList<OptionElement> items = selectElement.getOptions();
        for (int i = 0; i < items.getLength(); i++) {
            PreferenceInterface p = iModel.getPreferences().get(i);
            if (p.getColor() != null)
                items.getItem(i).getStyle().setBackgroundColor(p.getColor());
            if (items.getItem(i).getValue().equals(option.getPreference().toString()))
                pref.setSelectedIndex(i);
        }
        pref.addChangeHandler(new ChangeHandler() {
            @Override
            public void onChange(ChangeEvent event) {
                option.setPreference(iModel.getPreferences().get(pref.getSelectedIndex()).getId());
            }
        });
        line.add(pref);
    }
}

From source file:org.unitime.timetable.gwt.mobile.client.MobileClient.java

License:Apache License

@Override
public void onModuleLoadDeferred() {
    MGWTSettings settings = new MGWTSettings();
    settings.setViewPort(new Viewport());
    settings.setFullscreen(true);/*ww w  .  ja  v  a 2s.  c om*/
    settings.setPreventScrolling(false);
    settings.setIconUrl("images/unitime-phone.png");
    settings.setFixIOS71BodyBug(true);

    MGWT.applySettings(settings);

    MGWT.addOrientationChangeHandler(new OrientationChangeHandler() {
        @Override
        public void onOrientationChanged(OrientationChangeEvent event) {
            NodeList<Element> tags = Document.get().getElementsByTagName("meta");
            for (int i = 0; i < tags.getLength(); i++) {
                MetaElement meta = (MetaElement) tags.getItem(i);
                if (meta.getName().equals("viewport")) {
                    meta.setContent(new Viewport().getContent());
                }
            }
        }
    });

    super.onModuleLoadDeferred();

    // load components
    for (final MobileComponents c : MobileComponents.values()) {
        final RootPanel p = RootPanel.get(c.id());
        if (p != null) {
            Scheduler.get().scheduleDeferred(new ScheduledCommand() {
                @Override
                public void execute() {
                    initComponentAsync(p, c);
                }
            });
        }
        if (p == null && c.isMultiple()) {
            NodeList<Element> x = getElementsByName(c.id());
            if (x != null && x.getLength() > 0)
                for (int i = 0; i < x.getLength(); i++) {
                    Element e = x.getItem(i);
                    e.setId(DOM.createUniqueId());
                    final RootPanel q = RootPanel.get(e.getId());
                    Scheduler.get().scheduleDeferred(new ScheduledCommand() {
                        @Override
                        public void execute() {
                            initComponentAsync(q, c);
                        }
                    });
                }
        }
    }
}

From source file:org.vaadin.addon.gwtgraphics.client.impl.SVGImpl.java

License:Apache License

public void add(Element root, Element element) {
    NodeList<Node> list = root.getChildNodes();
    for (int i = 0; i < list.getLength(); i++) {
        Node node = list.getItem(i);
        if ("defs".equals(node.getNodeName())) {
            node.appendChild(element);/*from w  w w  .  ja va2 s. co m*/
            return;
        }
    }
}

From source file:org.vaadin.addon.gwtgraphics.client.impl.util.VMLUtil.java

License:Apache License

protected static Element getChildElementWithTagName(Element element, String name) {
    NodeList<Node> nodes = element.getChildNodes();
    for (int i = 0; i < nodes.getLength(); i++) {
        Node node = nodes.getItem(i);
        if (node.getNodeName().equals(name)) {
            return Element.as(node);
        }/*w w  w  .  j a v a 2s  .co  m*/
    }
    return null;
}