Example usage for org.w3c.dom.events EventTarget addEventListener

Introduction

In this page you can find the example usage for org.w3c.dom.events EventTarget addEventListener.

Prototype

public void addEventListener(String type, EventListener listener, boolean useCapture);

Source Link

Document

This method allows the registration of event listeners on the event target.

Usage

From source file:org.pdfsam.ui.news.NewsStage.java

static void wrapHrefToOpenNative(Document document) {
    // TODO find a better way
    NodeList nodeList = document.getElementsByTagName("a");
    for (int i = 0; i < nodeList.getLength(); i++) {
        EventTarget eventTarget = (EventTarget) nodeList.item(i);
        eventTarget.addEventListener("click", e -> {
            HTMLAnchorElement anchorElement = (HTMLAnchorElement) e.getCurrentTarget();
            eventStudio().broadcast(new OpenUrlRequest(anchorElement.getHref()));
            e.preventDefault();/*from ww  w.  java  2  s  .  c o m*/
        }, false);
    }
}

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From source file:de._692b8c32.cdlauncher.MainController.java

@Override
public void initialize(URL location, ResourceBundle resources) {
    try {/*from   www .j av  a  2 s  . co  m*/
        HttpClient client = HttpClients.createDefault();
        SyndFeed feed = new SyndFeedInput().build(new BufferedReader(new InputStreamReader(client
                .execute(new HttpGet(
                        "http://rss.moddb.com/mods/cc-tiberian-sun-project-nemesis/articles/feed/rss.xml"))
                .getEntity().getContent())));
        feed.getAuthor();

        StringBuilder builder = new StringBuilder();
        builder.append("<style>");
        builder.append("* { color: white; background-color: black; }");
        builder.append("img { max-height: 50px; float: left; margin-right: 5px; margin-top: 20px; }");
        builder.append("p { margin-top: -30px; margin-bottom: 20px; min-height: 70px; }");
        builder.append("a { text-decoration: none; }");
        builder.append("</style>");
        for (SyndEntry entry : feed.getEntries()) {
            builder.append("<a href='").append(entry.getLink()).append("' target='_blank'><h2>")
                    .append(entry.getTitle()).append("</h2>");
            builder.append("<p>").append(entry.getDescription().getValue()).append("</p></a>");
        }

        news.getEngine().documentProperty().addListener((document, oldValue, newValue) -> {
            NodeList nodeList = newValue.getElementsByTagName("a");
            for (int i = 0; i < nodeList.getLength(); i++) {
                Node node = nodeList.item(i);
                EventTarget eventTarget = (EventTarget) node;
                eventTarget.addEventListener("click", evt -> {
                    application.getHostServices()
                            .showDocument(((HTMLAnchorElement) evt.getCurrentTarget()).getHref());
                    evt.preventDefault();
                }, false);
            }
        });

        news.getEngine().loadContent(builder.toString());
    } catch (IOException | IllegalArgumentException | FeedException ex) {
        Logger.getLogger(MainController.class.getName()).log(Level.SEVERE, "Failed to load RSS", ex);
    }
}

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From source file:de.betterform.xml.xforms.action.AbstractAction.java

private void addListener(EventTarget targetElement) {
    addEventToUsedEvents();/*from   w w  w.ja v  a2  s .co  m*/

    if (this.phase.equals("capture")) {
        targetElement.addEventListener(this.eventType, this, true);
    } else {
        targetElement.addEventListener(this.eventType, this, false);
    }
}

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From source file:de.betterform.xml.xforms.Container.java

/**
 * Adds a DOM Event Listener to the specified target node.
 *
 * @param targetId      the id of the target node.
 * @param eventType     the event type./* ww w. j a v a 2  s  .  co m*/
 * @param eventListener the Event Listener.
 * @param useCapture    use event capturing or not.
 * @throws XFormsException if the target node could not be found.
 * todo: remove this method - unused
 */
public void addEventListener(String targetId, String eventType, EventListener eventListener, boolean useCapture)
        throws XFormsException {
    EventTarget eventTarget = lookupEventTarget(targetId);
    if (eventTarget != null) {
        eventTarget.addEventListener(eventType, eventListener, useCapture);
        return;
    }

    throw new XFormsException("Unable to add eventlistener. Event target '" + targetId + "' not found");
}

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From source file:de.betterform.xml.xforms.Container.java

/**
 * Removes a DOM Event Listener from the specified target node.
 *
 * @param targetId      the id of the target node.
 * @param eventType     the event type./*from   www.ja  v  a  2s.  c o m*/
 * @param eventListener the Event Listener.
 * @param useCapture    use event capturing or not.
 * @throws XFormsException if the target node could not be found.
 * todo: remove this method - unused
 */
public void removeEventListener(String targetId, String eventType, EventListener eventListener,
        boolean useCapture) throws XFormsException {
    EventTarget eventTarget = lookupEventTarget(targetId);
    if (eventTarget != null) {
        eventTarget.addEventListener(eventType, eventListener, useCapture);
        return;
    }

    throw new XFormsException("Unable to remove eventlistener. Event target '" + targetId + "' not found");
}

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From source file:com.idega.block.form.presentation.FormViewer.java

protected void initializeXForms(IWContext iwc) {
    addResources(iwc);/*from   www.  j a v a 2 s . c  om*/

    Document document = resolveXFormsDocument(iwc);

    if (document == null)
        return;

    HttpServletRequest request = iwc.getRequest();
    HttpServletResponse response = iwc.getResponse();
    HttpSession session = iwc.getSession();

    XFormsSessionManager sessionManager = null;
    XFormsSession xformsSession = null;

    try {
        sessionManager = getXFormsSessionManager(session);
        // get IdegaXFormsSessionBase instance
        xformsSession = sessionManager.createXFormsSession(request, response, session);
    } catch (XFormsConfigException e) {
        LOGGER.log(Level.WARNING, "Error creating XFormsSession", e);
    } catch (Exception e) {
        LOGGER.log(Level.WARNING, "Error creating XFormsSession", e);
        CoreUtil.sendExceptionNotification(e);
    }

    Throwable exception = null;
    WebAdapter adapter = xformsSession.getAdapter();
    try {
        setupAdapter(adapter, document, xformsSession, iwc);
        adapter.init();

        EventTarget eventTarget = (EventTarget) ((Document) adapter.getXForms()).getDocumentElement();

        final WebAdapter eventAdapter = adapter;
        EventListener eventListener = new EventListener() {
            @Override
            public void handleEvent(Event event) {
                String id = CoreConstants.EMPTY;
                if (event.getTarget() instanceof Element) {
                    id = ((Element) event.getTarget()).getAttribute("id");
                }

                if (XFormsEventNames.SUBMIT_DONE.equals(event.getType())) {
                    ELUtil.getInstance().publishEvent(new SubmissionEvent(eventAdapter, event));
                }

                LOGGER.info("Got event, type=" + event.getType() + ", id=" + id);
            }
        };

        eventTarget.addEventListener(XFormsEventNames.SUBMIT_DONE, eventListener, true);
        eventTarget.addEventListener(XFormsEventNames.SUBMIT_ERROR, eventListener, true);

        XMLEvent exitEvent = adapter.checkForExitEvent();
        if (exitEvent != null) {
            handleExit(exitEvent, xformsSession, session, request, response);
        } else {
            // actually add the XFormsSession at the manager
            sessionManager.addXFormsSession(xformsSession);
            setSessionKey(xformsSession.getKey());
        }
    } catch (IOException e) {
        exception = e;
        LOGGER.log(Level.WARNING, "handleExit failed", e);
    } catch (XFormsException e) {
        exception = e;
        LOGGER.log(Level.WARNING, "Could not set XML container", e);
        shutdown(adapter, session, xformsSession.getKey());
    } catch (IdegaChibaException e) {
        exception = e;
        LOGGER.log(Level.WARNING, "Chiba exception", e);
    } finally {
        if (exception != null) {
            String messageToClient = exception instanceof IdegaChibaException
                    ? ((IdegaChibaException) exception).getMessageToClient()
                    : null;
            if (StringUtil.isEmpty(messageToClient)) {
                IWResourceBundle iwrb = getIWResourceBundle(iwc,
                        com.idega.block.form.IWBundleStarter.BUNDLE_IDENTIFIER);
                messageToClient = iwrb.getLocalizedString("chiba_error_rendering_form",
                        "We are very sorry, an error occurred... We are working on it. Please, try later.");
            }
            getChildren().add(new Heading1(messageToClient));

            shutdown(adapter, session, xformsSession.getKey());

            String identifier = getFormId(iwc);
            identifier = StringUtil.isEmpty(identifier) ? getSubmissionId(iwc) : identifier;
            CoreUtil.sendExceptionNotification("Error opening XForm: " + identifier, exception);
        }
    }
}

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From source file:org.alfresco.web.forms.xforms.XFormsBean.java

/** @param xformsSession the current session */
public void setXFormsSession(final XFormsSession xformsSession) throws FormBuilderException, XFormsException {
    this.xformsSession = xformsSession;

    final FacesContext facesContext = FacesContext.getCurrentInstance();
    final ExternalContext externalContext = facesContext.getExternalContext();
    final HttpServletRequest request = (HttpServletRequest) externalContext.getRequest();
    final ServletContext servletContext = (ServletContext) externalContext.getContext();

    writeLock.lock();/*from  w w w. j ava  2 s. c o m*/
    try {
        final ChibaBean chibaBean = new ChibaBean();
        chibaBean.setConfig(servletContext.getRealPath("/WEB-INF/chiba.xml"));
        Pair<Document, XSModel> chibaPair = this.getXFormsDocument();
        chibaBean.setXMLContainer(chibaPair.getFirst(), chibaPair.getSecond());

        final EventTarget et = (EventTarget) chibaBean.getXMLContainer().getDocumentElement();
        final EventListener el = new EventListener() {
            public void handleEvent(final Event e) {
                final XMLEvent xmle = (XMLEvent) e;
                if (XFormsBean.LOGGER.isDebugEnabled())
                    XFormsBean.LOGGER.debug("received event " + xmle.getType() + ": " + xmle);

                XFormsBean.this.xformsSession.eventLog.add(xmle);
            }
        };

        // interaction events my occur during init so we have to register before
        et.addEventListener(ChibaEventNames.LOAD_URI, el, true);
        et.addEventListener(ChibaEventNames.RENDER_MESSAGE, el, true);
        et.addEventListener(ChibaEventNames.REPLACE_ALL, el, true);

        et.addEventListener(XFormsEventNames.ENABLED, el, true);
        et.addEventListener(XFormsEventNames.DISABLED, el, true);
        et.addEventListener(XFormsEventNames.REQUIRED, el, true);
        et.addEventListener(XFormsEventNames.OPTIONAL, el, true);
        et.addEventListener(XFormsEventNames.READONLY, el, true);
        et.addEventListener(XFormsEventNames.READWRITE, el, true);
        et.addEventListener(XFormsEventNames.VALID, el, true);
        et.addEventListener(XFormsEventNames.INVALID, el, true);
        et.addEventListener(XFormsEventNames.IN_RANGE, el, true);
        et.addEventListener(XFormsEventNames.OUT_OF_RANGE, el, true);
        et.addEventListener(XFormsEventNames.SELECT, el, true);
        et.addEventListener(XFormsEventNames.DESELECT, el, true);
        et.addEventListener(XFormsEventNames.INSERT, el, true);
        et.addEventListener(XFormsEventNames.DELETE, el, true);

        chibaBean.init();

        // register for notification events
        et.addEventListener(XFormsEventNames.SUBMIT, el, true);
        et.addEventListener(XFormsEventNames.SUBMIT_DONE, el, true);
        et.addEventListener(XFormsEventNames.SUBMIT_ERROR, el, true);
        et.addEventListener(ChibaEventNames.STATE_CHANGED, el, true);
        et.addEventListener(ChibaEventNames.PROTOTYPE_CLONED, el, true);
        et.addEventListener(ChibaEventNames.ID_GENERATED, el, true);
        et.addEventListener(ChibaEventNames.ITEM_INSERTED, el, true);
        et.addEventListener(ChibaEventNames.ITEM_DELETED, el, true);
        et.addEventListener(ChibaEventNames.INDEX_CHANGED, el, true);
        et.addEventListener(ChibaEventNames.SWITCH_TOGGLED, el, true);
        this.xformsSession.chibaBean = chibaBean;
    } finally {
        writeLock.unlock();
    }
}

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From source file:org.chiba.xml.xforms.ChibaBeanTest.java

/**
 * test, if updateControlValue correctly changes the value and a value-changed event occurs on the relevant
 * control.//from   ww  w  .  j ava  2  s.c  om
 *
 * @throws Exception
 */
public void testUpdateControlValue1() throws Exception {
    processor.setXMLContainer(getClass().getResourceAsStream("actions.xhtml"));
    processor.init();

    TestEventListener listener = new TestEventListener();
    JXPathContext context = JXPathContext.newContext(this.processor.getXMLContainer());
    Node node = (Node) context.getPointer("//*[@id='hello-input']").getNode();
    EventTarget eventTarget = (EventTarget) node;
    eventTarget.addEventListener(XFormsEventNames.VALUE_CHANGED, listener, false);

    processor.updateControlValue("hello-input", "Hello new World");
    assertTrue(listener.getType().equals(XFormsEventNames.VALUE_CHANGED));
    assertTrue(listener.getId().equals("hello-input"));

    //test the side effect of dispatching the DOMActivate to a setvalue trigger -> the instance has a new value
    Document instance = processor.getContainer().getDefaultModel().getDefaultInstance().getInstanceDocument();
    JXPathContext context1 = JXPathContext.newContext(instance);
    assertTrue(context1.getValue("//helloworld").equals("Hello new World"));
}

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From source file:org.chiba.xml.xforms.ChibaBeanTest.java

/**
 * test if updateControlValue suppresses update for unchanged value.
 *
 * @throws Exception/*from w w w  .  ja v a2  s  .c om*/
 */
public void testUpdateControlValue2() throws Exception {
    processor.setXMLContainer(getClass().getResourceAsStream("actions.xhtml"));
    processor.init();

    TestEventListener listener = new TestEventListener();
    JXPathContext context = JXPathContext.newContext(this.processor.getXMLContainer());
    Node node = (Node) context.getPointer("//*[@id='hello-input']").getNode();
    EventTarget eventTarget = (EventTarget) node;
    eventTarget.addEventListener(XFormsEventNames.VALUE_CHANGED, listener, false);

    processor.updateControlValue("hello-input", "Hello World");
    //value mustn't change cause value of node is 'Hello World' initially - test the case that setValue isn't called
    assertNull(listener.getType());
    assertNull(listener.getId());
}

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From source file:org.chiba.xml.xforms.Container.java

/**
 * adds a DOM EventListener to a target Node.
 *
 * @param targetId      the target Node for this Event
 * @param eventType     the type of Event
 * @param eventListener the EventListener
 * @param useCapture    true, if capture should be used for this Eventtype
 * @throws XFormsException throws XFormsException if target Node cannot be found
 *//* w  w  w.  jav  a 2s . c  o m*/
public void addEventListener(String targetId, String eventType, EventListener eventListener, boolean useCapture)
        throws XFormsException {
    if (this.rootContext != null) {
        Pointer pointer = this.rootContext.getPointer("//*[@id='" + targetId + "']");

        if (pointer != null) {
            EventTarget eventTarget = (EventTarget) pointer.getNode();
            eventTarget.addEventListener(eventType, eventListener, useCapture);

            return;
        }
    }

    throw new XFormsException("event target '" + targetId + "' not found");
}

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