mirror of https://github.com/f4exb/sdrangel.git
81 lines
3.8 KiB
C++
81 lines
3.8 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2021 Jon Beniston, M7RCE //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include "httpdownloadmanagergui.h"
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#include <QDebug>
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#include <QProgressDialog>
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#include <QMessageBox>
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HttpDownloadManagerGUI::HttpDownloadManagerGUI()
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{
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connect(this, &HttpDownloadManager::downloadComplete, this, &HttpDownloadManagerGUI::downloadCompleteGUI);
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}
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QNetworkReply *HttpDownloadManagerGUI::download(const QUrl &url, const QString &filename, QWidget *parent)
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{
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QNetworkReply *reply = HttpDownloadManager::download(url, filename);
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if (parent != nullptr)
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{
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QProgressDialog *progressDialog = new QProgressDialog(parent);
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progressDialog->setAttribute(Qt::WA_DeleteOnClose);
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progressDialog->setCancelButton(nullptr);
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progressDialog->setMinimumDuration(500);
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progressDialog->setLabelText(QString("Downloading %1.").arg(url.toString()));
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m_progressDialogs.append(progressDialog);
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connect(reply, &QNetworkReply::downloadProgress, this, [progressDialog](qint64 bytesRead, qint64 totalBytes) {
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progressDialog->setMaximum(totalBytes);
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progressDialog->setValue(bytesRead);
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});
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}
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else
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m_progressDialogs.append(nullptr);
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return reply;
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}
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// Confirm if user wants to re-download an existing file
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bool HttpDownloadManagerGUI::confirmDownload(const QString& filename, QWidget *parent, int maxAge)
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{
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qint64 age = HttpDownloadManager::fileAgeInDays(filename);
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if ((age == -1) || (age > maxAge))
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return true;
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else
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{
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QMessageBox::StandardButton reply;
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if (age == 0)
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reply = QMessageBox::question(parent, "Confirm download", "This file was last downloaded today. Are you sure you wish to redownload it?", QMessageBox::Yes|QMessageBox::No);
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else if (age == 1)
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reply = QMessageBox::question(parent, "Confirm download", "This file was last downloaded yesterday. Are you sure you wish to redownload it?", QMessageBox::Yes|QMessageBox::No);
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else
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reply = QMessageBox::question(parent, "Confirm download", QString("This file was last downloaded %1 days ago. Are you sure you wish to redownload this file?").arg(age), QMessageBox::Yes|QMessageBox::No);
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return reply == QMessageBox::Yes;
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}
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}
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void HttpDownloadManagerGUI::downloadCompleteGUI(const QString& filename, bool success)
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{
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int idx = m_filenames.indexOf(filename);
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if (idx >= 0)
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{
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QProgressDialog *progressDialog = m_progressDialogs[idx];
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if (progressDialog != nullptr)
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progressDialog->close();
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m_filenames.remove(idx);
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m_progressDialogs.remove(idx);
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}
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}
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