////  UpdateDialog.cpp//  interface////  Created by Leonardo Murillo <leo@highfidelity.io> on 1/8/14.//  Copyright (c) 2013, 2014 High Fidelity, Inc. All rights reserved.// #include <QApplication>#include <QDesktopWidget>#include <QTextBlock>#include <QtGui>#include <QtUiTools> #include "Application.h"#include "SharedUtil.h"#include "UpdateDialog.h" UpdateDialog::UpdateDialog(QWidget *parent, QString releaseNotes) : QDialog(parent, Qt::Dialog) {    Application* application = Application::getInstance();        QUiLoader updateDialogLoader;        QFile updateDialogUi("resources/ui/updateDialog.ui");    updateDialogUi.open(QFile::ReadOnly);    dialogWidget = updateDialogLoader.load(&updateDialogUi, parent);    updateDialogUi.close();        const QString updateRequired = QString("You are currently running build %1, the latest build released is %2. \                                           Please download and install the most recent release to access the latest features and bug fixes.")                                           .arg(application->applicationVersion(), *application->_latestVersion);            setAttribute(Qt::WA_DeleteOnClose);        QPushButton *_downloadButton = dialogWidget->findChild<QPushButton *>("downloadButton");    QPushButton *_skipButton = dialogWidget->findChild<QPushButton *>("skipButton");    QPushButton *_closeButton = dialogWidget->findChild<QPushButton *>("closeButton");    QLabel *_updateContent = dialogWidget->findChild<QLabel *>("updateContent");        _updateContent->setText(updateRequired);        connect(_downloadButton, SIGNAL(released()), this, SLOT(handleDownload()));    connect(_skipButton, SIGNAL(released()), this, SLOT(handleSkip()));    connect(_closeButton, SIGNAL(released()), this, SLOT(handleClose()));    dialogWidget->show();} UpdateDialog::~UpdateDialog() {    deleteLater();} void UpdateDialog::toggleUpdateDialog() {    if (this->dialogWidget->isVisible()) {        this->dialogWidget->hide();    } else {        this->dialogWidget->show();    }} void UpdateDialog::handleDownload() {    Application* application = Application::getInstance();    QDesktopServices::openUrl(*application->_downloadURL);    application->quit();} void UpdateDialog::handleSkip() {    Application* application = Application::getInstance();    application->skipVersion();    this->toggleUpdateDialog();} void UpdateDialog::handleClose() {    this->toggleUpdateDialog();}