////  AssetUploadDialogFactory.cpp//  interface/src/ui////  Created by Stephen Birarda on 2015-08-26.//  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 "AssetUploadDialogFactory.h" #include <QtCore/QDebug>#include <QtWidgets/QDialogButtonBox>#include <QtWidgets/QFileDialog>#include <QtWidgets/QLabel>#include <QtWidgets/QMessageBox>#include <QtWidgets/QLineEdit>#include <QtWidgets/QVBoxLayout> #include <AssetClient.h>#include <AssetUpload.h>#include <AssetUtils.h>#include <NodeList.h>#include <OffscreenUi.h>#include <ResourceManager.h> AssetUploadDialogFactory& AssetUploadDialogFactory::getInstance() {    static AssetUploadDialogFactory staticInstance;    return staticInstance;}   void AssetUploadDialogFactory::showDialog() {    auto nodeList = DependencyManager::get<NodeList>();        if (nodeList->getThisNodeCanRez()) {        auto filename = QFileDialog::getOpenFileName(_dialogParent, "Select a file to upload");                if (!filename.isEmpty()) {            qDebug() << "Selected filename for upload to asset-server: " << filename;                        auto assetClient = DependencyManager::get<AssetClient>();            auto upload = assetClient->createUpload(filename);                        if (upload) {                // connect to the finished signal so we know when the AssetUpload is done                QObject::connect(upload, &AssetUpload::finished, this, &AssetUploadDialogFactory::handleUploadFinished);                                // start the upload now                upload->start();            } else {                // show a QMessageBox to say that there is no local asset server                QString messageBoxText = QString("Could not upload \n\n%1\n\nbecause you are currently not connected" \                                                 " to a local asset-server.").arg(QFileInfo(filename).fileName());                                QMessageBox::information(_dialogParent, "Failed to Upload", messageBoxText);            }        }    } else {        // we don't have permission to upload to asset server in this domain - show the permission denied error        showErrorDialog(nullptr, _dialogParent, AssetUpload::PERMISSION_DENIED_ERROR);    }    } void AssetUploadDialogFactory::handleUploadFinished(AssetUpload* upload, const QString& hash) {    if (upload->getError() == AssetUpload::NoError) {        // show message box for successful upload, with copiable text for ATP hash        QDialog* hashCopyDialog = new QDialog(_dialogParent);                // delete the dialog on close        hashCopyDialog->setAttribute(Qt::WA_DeleteOnClose);                // set the window title        hashCopyDialog->setWindowTitle(tr("Successful Asset Upload"));                // setup a layout for the contents of the dialog        QVBoxLayout* boxLayout = new QVBoxLayout;                // set the label text (this shows above the text box)        QLabel* lineEditLabel = new QLabel;        lineEditLabel->setText(QString("ATP URL for %1").arg(QFileInfo(upload->getFilename()).fileName()));                // setup the line edit to hold the copiable text        QLineEdit* lineEdit = new QLineEdit;               QString atpURL = QString("%1:%2.%3").arg(URL_SCHEME_ATP).arg(hash).arg(upload->getExtension());                // set the ATP URL as the text value so it's copiable        lineEdit->insert(atpURL);                // figure out what size this line edit should be using font metrics        QFontMetrics textMetrics { lineEdit->font() };                // set the fixed width on the line edit        // pad it by 10 to cover the border and some extra space on the right side (for clicking)        static const int LINE_EDIT_RIGHT_PADDING { 10 };                lineEdit->setFixedWidth(textMetrics.width(atpURL) + LINE_EDIT_RIGHT_PADDING );                // left align the ATP URL line edit        lineEdit->home(true);                // add the label and line edit to the dialog        boxLayout->addWidget(lineEditLabel);        boxLayout->addWidget(lineEdit);                // setup an OK button to close the dialog        QDialogButtonBox* buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok);        connect(buttonBox, &QDialogButtonBox::accepted, hashCopyDialog, &QDialog::close);        boxLayout->addWidget(buttonBox);                // set the new layout on the dialog        hashCopyDialog->setLayout(boxLayout);                // show the new dialog        hashCopyDialog->show();    } else {        // display a message box with the error        showErrorDialog(upload, _dialogParent);    }        upload->deleteLater();} void AssetUploadDialogFactory::showErrorDialog(AssetUpload* upload, QWidget* dialogParent, const QString& overrideMessage) {    QString filename;        if (upload) {        filename = QFileInfo { upload->getFilename() }.fileName();    }        QString errorMessage = overrideMessage;        if (errorMessage.isEmpty() && upload) {        errorMessage = upload->getErrorString();    }        QString dialogMessage;        if (upload) {        dialogMessage += QString("Failed to upload %1.\n\n").arg(filename);    }        dialogMessage += errorMessage;        OffscreenUi::warning(dialogParent, "Failed Upload", dialogMessage);}