////  DataWebPage.cpp//  interface/src/ui////  Created by Stephen Birarda on 2014-09-22.//  Copyright 2014 High Fidelity, Inc.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #include <qnetworkrequest.h> #include "Application.h"#include <AddressManager.h>#include <OAuthNetworkAccessManager.h> #include "DataWebPage.h" DataWebPage::DataWebPage(QObject* parent) :    QWebPage(parent){    // use an OAuthNetworkAccessManager instead of regular QNetworkAccessManager so our requests are authed    setNetworkAccessManager(OAuthNetworkAccessManager::getInstance());     // give the page an empty stylesheet    settings()->setUserStyleSheetUrl(QUrl());} void DataWebPage::javaScriptConsoleMessage(const QString& message, int lineNumber, const QString& sourceID) {    qDebug() << "JS console message at line" << lineNumber << "from" << sourceID << "-" << message;} bool DataWebPage::acceptNavigationRequest(QWebFrame* frame, const QNetworkRequest& request, QWebPage::NavigationType type) {    // Handle hifi:// links and links to files with particular extensions    QString urlString = request.url().toString();    if (qApp->canAcceptURL(urlString)) {        if (qApp->acceptURL(urlString)) {            return false; // we handled it, so QWebPage doesn't need to handle it        }    }     // Make hyperlinks with target="_blank" open in user's Web browser    if (type == QWebPage::NavigationTypeLinkClicked && frame == nullptr) {        qApp->openUrl(request.url());        return false;  // We handled it.    }     return true;} QString DataWebPage::userAgentForUrl(const QUrl& url) const {    return HIGH_FIDELITY_USER_AGENT;}