////  UpdateDialog.cpp//  interface/src/ui////  Created by Leonardo Murillo on 6/3/15.//  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// #include "UpdateDialog.h" #include <AutoUpdater.h> #include "DependencyManager.h" HIFI_QML_DEF(UpdateDialog) UpdateDialog::UpdateDialog(QQuickItem* parent) :    OffscreenQmlDialog(parent){    auto applicationUpdater = DependencyManager::get<AutoUpdater>();    int currentVersion = QCoreApplication::applicationVersion().toInt();    int latestVersion = applicationUpdater.data()->getBuildData().lastKey();    int versionsBehind = latestVersion - currentVersion;    _updateAvailableDetails = "v" + QString::number(latestVersion) + " released on "        + QString(applicationUpdater.data()->getBuildData()[latestVersion]["releaseTime"]).replace("  ", " ");    _updateAvailableDetails += "\nYou are " + QString::number(versionsBehind) + " version"         + (versionsBehind > 1 ? "s" : "") + " behind";     _releaseNotes = "";    for (int i = latestVersion; i > currentVersion; i--) {        QString releaseNotes = applicationUpdater.data()->getBuildData()[i]["releaseNotes"];        releaseNotes.remove("<br />");        releaseNotes.remove(QRegExp("^\n+"));        _releaseNotes += "\n" + QString().sprintf("%d", i) + "\n" + releaseNotes + "\n";    }} const QString& UpdateDialog::updateAvailableDetails() const {    return _updateAvailableDetails;} const QString& UpdateDialog::releaseNotes() const {    return _releaseNotes;} void UpdateDialog::closeDialog() {    hide();} void UpdateDialog::hide() {    ((QQuickItem*)parent())->setVisible(false);} void UpdateDialog::triggerUpgrade() {    auto applicationUpdater = DependencyManager::get<AutoUpdater>();    applicationUpdater.data()->performAutoUpdate(applicationUpdater.data()->getBuildData().lastKey());}