////  WebWindowClass.cpp//  interface/src/scripting////  Created by Ryan Huffman on 11/06/14.//  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 <QVBoxLayout>#include <QApplication>#include <QMainWindow>#include <QDockWidget>#include <QWebFrame>#include <QWebView>#include <QListWidget> #include "Application.h"#include "WindowScriptingInterface.h"#include "WebWindowClass.h" ScriptEventBridge::ScriptEventBridge(QObject* parent) : QObject(parent) {} void ScriptEventBridge::emitWebEvent(const QString& data) {    emit webEventReceived(data);} void ScriptEventBridge::emitScriptEvent(const QString& data) {    emit scriptEventReceived(data);}  WebWindowClass::WebWindowClass(const QString& title, const QString& url, int width, int height)    : QObject(NULL),      _eventBridge(new ScriptEventBridge(this)) {     QMainWindow* toolWindow = Application::getInstance()->getToolWindow();     _window = new QDockWidget(title, toolWindow);    QWebView* webView = new QWebView(_window);    webView->page()->mainFrame()->addToJavaScriptWindowObject("EventBridge", _eventBridge);    webView->setUrl(url);    _window->setWidget(webView);     toolWindow->addDockWidget(Qt::RightDockWidgetArea, _window);     connect(this, &WebWindowClass::destroyed, _window, &QWidget::deleteLater);} WebWindowClass::~WebWindowClass() {} void WebWindowClass::setVisible(bool visible) {    QMetaObject::invokeMethod(_window, "setVisible", Qt::BlockingQueuedConnection, Q_ARG(bool, visible));} QScriptValue WebWindowClass::constructor(QScriptContext* context, QScriptEngine* engine) {    WebWindowClass* retVal;    QString file = context->argument(0).toString();    QMetaObject::invokeMethod(WindowScriptingInterface::getInstance(), "doCreateWebWindow", Qt::BlockingQueuedConnection,            Q_RETURN_ARG(WebWindowClass*, retVal),            Q_ARG(const QString&, file),            Q_ARG(QString, context->argument(1).toString()),            Q_ARG(int, context->argument(2).toInteger()),            Q_ARG(int, context->argument(3).toInteger()));     connect(engine, &QScriptEngine::destroyed, retVal, &WebWindowClass::deleteLater);     return engine->newQObject(retVal);}