////  AddressBarDialog.h//  interface/src/ui////  Created by Bradley Austin Davis on 2015/04/14//  Copyright 2015 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// #pragma once#ifndef hifi_AddressBarDialog_h#define hifi_AddressBarDialog_h #include <OffscreenQmlDialog.h>#include <NetworkingConstants.h>#include <MetaverseAPI.h> class AddressBarDialog : public OffscreenQmlDialog {    Q_OBJECT    HIFI_QML_DECL    Q_PROPERTY(bool backEnabled READ backEnabled NOTIFY backEnabledChanged)    Q_PROPERTY(bool forwardEnabled READ forwardEnabled NOTIFY forwardEnabledChanged)    Q_PROPERTY(bool useFeed READ useFeed WRITE setUseFeed NOTIFY useFeedChanged)    Q_PROPERTY(QString metaverseServerUrl READ metaverseServerUrl CONSTANT) public:    AddressBarDialog(QQuickItem* parent = nullptr);    bool backEnabled() { return _backEnabled; }    bool forwardEnabled() { return _forwardEnabled; }    bool useFeed() { return _useFeed; }    void setUseFeed(bool useFeed) { if (_useFeed != useFeed) { _useFeed = useFeed; emit useFeedChanged(); } }    QString metaverseServerUrl() { return MetaverseAPI::getCurrentMetaverseServerURL().toString(); } signals:    void backEnabledChanged();    void forwardEnabledChanged();    void useFeedChanged();    void hostChanged(); protected:    void displayAddressOfflineMessage();    void displayAddressNotFoundMessage();     Q_INVOKABLE void loadAddress(const QString& address, bool fromSuggestions = false);    Q_INVOKABLE void loadHome();    Q_INVOKABLE void loadBack();    Q_INVOKABLE void loadForward();    Q_INVOKABLE void observeShownChanged(bool visible);     bool _backEnabled;    bool _forwardEnabled;    bool _useFeed { false };}; #endif