Java Code Examples for com.gargoylesoftware.htmlunit.WebWindow#getWebClient()

/**
 * Creates a modal dialog box that displays the specified HTML document.
 * @param url the URL of the document to load and display
 * @param arguments object to be made available via <tt>window.dialogArguments</tt> in the dialog window
 * @param features string that specifies the window ornaments for the dialog window
 * @return the value of the {@code returnValue} property as set by the modal dialog's window
 * @see <a href="http://msdn.microsoft.com/en-us/library/ms536759.aspx">MSDN Documentation</a>
 * @see <a href="https://developer.mozilla.org/en/DOM/window.showModalDialog">Mozilla Documentation</a>
 */
@JsxFunction(IE)
public Object showModalDialog(final String url, final Object arguments, final String features) {
    final WebWindow webWindow = getWebWindow();
    final WebClient client = webWindow.getWebClient();
    try {
        final URL completeUrl = ((HtmlPage) getDomNodeOrDie()).getFullyQualifiedUrl(url);
        final DialogWindow dialog = client.openDialogWindow(completeUrl, webWindow, arguments);
        // TODO: Theoretically, we shouldn't return until the dialog window has been close()'ed...
        // But we have to return so that the window can be close()'ed...
        // Maybe we can use Rhino's continuation support to save state and restart when
        // the dialog window is close()'ed? Would only work in interpreted mode, though.
        final ScriptableObject jsDialog = dialog.getScriptableObject();
        return jsDialog.get("returnValue", jsDialog);
    }
    catch (final IOException e) {
        throw Context.throwAsScriptRuntimeEx(e);
    }
}
 

/**
 * Creates a modal dialog box that displays the specified HTML document.
 * @param url the URL of the document to load and display
 * @param arguments object to be made available via <tt>window.dialogArguments</tt> in the dialog window
 * @param features string that specifies the window ornaments for the dialog window
 * @return the value of the {@code returnValue} property as set by the modal dialog's window
 * @see <a href="http://msdn.microsoft.com/en-us/library/ms536759.aspx">MSDN Documentation</a>
 * @see <a href="https://developer.mozilla.org/en/DOM/window.showModalDialog">Mozilla Documentation</a>
 */
@JsxFunction({IE, FF})
public Object showModalDialog(final String url, final Object arguments, final String features) {
    final WebWindow webWindow = getWebWindow();
    final WebClient client = webWindow.getWebClient();
    try {
        final URL completeUrl = ((HtmlPage) getDomNodeOrDie()).getFullyQualifiedUrl(url);
        final DialogWindow dialog = client.openDialogWindow(completeUrl, webWindow, arguments);
        // TODO: Theoretically, we shouldn't return until the dialog window has been close()'ed...
        // But we have to return so that the window can be close()'ed...
        // Maybe we can use Rhino's continuation support to save state and restart when
        // the dialog window is close()'ed? Would only work in interpreted mode, though.
        final ScriptableObject jsDialog = dialog.getScriptableObject();
        return jsDialog.get("returnValue", jsDialog);
    }
    catch (final IOException e) {
        throw Context.throwAsScriptRuntimeEx(e);
    }
}
 

/**
 * Creates a modeless dialog box that displays the specified HTML document.
 * @param url the URL of the document to load and display
 * @param arguments object to be made available via <tt>window.dialogArguments</tt> in the dialog window
 * @param features string that specifies the window ornaments for the dialog window
 * @return a reference to the new window object created for the modeless dialog
 * @see <a href="http://msdn.microsoft.com/en-us/library/ms536761.aspx">MSDN Documentation</a>
 */
@JsxFunction(IE)
public Object showModelessDialog(final String url, final Object arguments, final String features) {
    final WebWindow webWindow = getWebWindow();
    final WebClient client = webWindow.getWebClient();
    try {
        final URL completeUrl = ((HtmlPage) getDomNodeOrDie()).getFullyQualifiedUrl(url);
        final DialogWindow dialog = client.openDialogWindow(completeUrl, webWindow, arguments);
        return dialog.getScriptableObject();
    }
    catch (final IOException e) {
        throw Context.throwAsScriptRuntimeEx(e);
    }
}
 

/**
 * Creates a modeless dialog box that displays the specified HTML document.
 * @param url the URL of the document to load and display
 * @param arguments object to be made available via <tt>window.dialogArguments</tt> in the dialog window
 * @param features string that specifies the window ornaments for the dialog window
 * @return a reference to the new window object created for the modeless dialog
 * @see <a href="http://msdn.microsoft.com/en-us/library/ms536761.aspx">MSDN Documentation</a>
 */
@JsxFunction(IE)
public Object showModelessDialog(final String url, final Object arguments, final String features) {
    final WebWindow webWindow = getWebWindow();
    final WebClient client = webWindow.getWebClient();
    try {
        final URL completeUrl = ((HtmlPage) getDomNodeOrDie()).getFullyQualifiedUrl(url);
        final DialogWindow dialog = client.openDialogWindow(completeUrl, webWindow, arguments);
        final Window jsDialog = (Window) dialog.getScriptableObject();
        return jsDialog;
    }
    catch (final IOException e) {
        throw Context.throwAsScriptRuntimeEx(e);
    }
}
 

/**
 * Sends the specified content to the server in an HTTP request and receives the response.
 * @param content the body of the message being sent with the request
 */
@JsxFunction
public void send(final Object content) {
    if (webRequest_ == null) {
        return;
    }
    prepareRequest(content);

    final Window w = getWindow();
    final WebWindow ww = w.getWebWindow();
    final WebClient client = ww.getWebClient();
    final AjaxController ajaxController = client.getAjaxController();
    final HtmlPage page = (HtmlPage) ww.getEnclosedPage();
    final boolean synchron = ajaxController.processSynchron(page, webRequest_, async_);
    if (synchron) {
        doSend(Context.getCurrentContext());
    }
    else {
        if (getBrowserVersion().hasFeature(XHR_FIRE_STATE_OPENED_AGAIN_IN_ASYNC_MODE)) {
            // quite strange but IE seems to fire state loading twice
            // in async mode (at least with HTML of the unit tests)
            setState(OPENED, Context.getCurrentContext());
        }

        // Create and start a thread in which to execute the request.
        final Scriptable startingScope = w;
        final ContextFactory cf = ((JavaScriptEngine) client.getJavaScriptEngine()).getContextFactory();
        final ContextAction<Object> action = new ContextAction<Object>() {
            @Override
            public Object run(final Context cx) {
                // KEY_STARTING_SCOPE maintains a stack of scopes
                @SuppressWarnings("unchecked")
                Deque<Scriptable> stack =
                        (Deque<Scriptable>) cx.getThreadLocal(JavaScriptEngine.KEY_STARTING_SCOPE);
                if (null == stack) {
                    stack = new ArrayDeque<>();
                    cx.putThreadLocal(JavaScriptEngine.KEY_STARTING_SCOPE, stack);
                }
                stack.push(startingScope);

                try {
                    doSend(cx);
                }
                finally {
                    stack.pop();
                }
                return null;
            }

            @Override
            public String toString() {
                return "XMLHttpRequest " + webRequest_.getHttpMethod() + " '" + webRequest_.getUrl() + "'";
            }
        };
        final JavaScriptJob job = BackgroundJavaScriptFactory.theFactory().
                createJavascriptXMLHttpRequestJob(cf, action);
        if (LOG.isDebugEnabled()) {
            LOG.debug("Starting XMLHttpRequest thread for asynchronous request");
        }
        jobID_ = ww.getJobManager().addJob(job, page);
    }
}