////  Created by Bradley Austin Davis on 2016-06-16//  Copyright 2013-2016 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 "ToolbarScriptingInterface.h"  #include <QtCore/QThread> #include <OffscreenUi.h>#include "QmlWrapper.h" class ToolbarButtonProxy : public QmlWrapper {    Q_OBJECT public:    ToolbarButtonProxy(QObject* qmlObject, QObject* parent = nullptr) : QmlWrapper(qmlObject, parent) {        std::lock_guard<std::mutex> guard(_mutex);        _qmlButton = qobject_cast<QQuickItem*>(qmlObject);        connect(qmlObject, SIGNAL(clicked()), this, SIGNAL(clicked()));    }     Q_INVOKABLE void editProperties(QVariantMap properties) {        std::lock_guard<std::mutex> guard(_mutex);        QVariantMap::const_iterator iter = properties.constBegin();        while (iter != properties.constEnd()) {            _properties[iter.key()] = iter.value();            if (_qmlButton) {                // [01/25 14:26:20] [WARNING] [default] QMetaObject::invokeMethod: No such method ToolbarButton_QMLTYPE_195::changeProperty(QVariant,QVariant)                 QMetaObject::invokeMethod(_qmlButton, "changeProperty", Qt::AutoConnection,                                          Q_ARG(QVariant, QVariant(iter.key())), Q_ARG(QVariant, iter.value()));            }            ++iter;        }    } signals:    void clicked(); protected:    mutable std::mutex _mutex;    QQuickItem* _qmlButton { nullptr };    QVariantMap _properties;}; class ToolbarProxy : public QmlWrapper {    Q_OBJECT public:    ToolbarProxy(QObject* qmlObject, QObject* parent = nullptr) : QmlWrapper(qmlObject, parent) { }     Q_INVOKABLE QObject* addButton(const QVariant& properties) {        QVariant resultVar;        Qt::ConnectionType connectionType = Qt::AutoConnection;        if (QThread::currentThread() != _qmlObject->thread()) {            connectionType = Qt::BlockingQueuedConnection;        }        bool invokeResult = QMetaObject::invokeMethod(_qmlObject, "addButton", connectionType, Q_RETURN_ARG(QVariant, resultVar), Q_ARG(QVariant, properties));        if (!invokeResult) {            return nullptr;        }         QObject* rawButton = qvariant_cast<QObject *>(resultVar);        if (!rawButton) {            return nullptr;        }         return new ToolbarButtonProxy(rawButton, this);    }     Q_INVOKABLE void removeButton(const QVariant& name) {        QMetaObject::invokeMethod(_qmlObject, "removeButton", Qt::AutoConnection, Q_ARG(QVariant, name));    }};  QObject* ToolbarScriptingInterface::getToolbar(const QString& toolbarId) {    auto offscreenUi = DependencyManager::get<OffscreenUi>();    auto desktop = offscreenUi->getDesktop();    Qt::ConnectionType connectionType = Qt::AutoConnection;    if (QThread::currentThread() != desktop->thread()) {        connectionType = Qt::BlockingQueuedConnection;    }    QVariant resultVar;    bool invokeResult = QMetaObject::invokeMethod(desktop, "getToolbar", connectionType, Q_RETURN_ARG(QVariant, resultVar), Q_ARG(QVariant, toolbarId));    if (!invokeResult) {        return nullptr;    }     QObject* rawToolbar = qvariant_cast<QObject *>(resultVar);    if (!rawToolbar) {        return nullptr;    }     return new ToolbarProxy(rawToolbar);}  #include "ToolbarScriptingInterface.moc"