From 4ada913c515cf090c65d9d155aa9880a50501591 Mon Sep 17 00:00:00 2001 From: Saturneric Date: Mon, 12 Jul 2021 17:03:12 +0800 Subject: Project structure adjustment; Project configuration adjustment; Add version detection; UI interface improvements; Introduce JSON processing library; Update Documents; --- src/ui/help/AboutDialog.cpp | 208 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 208 insertions(+) create mode 100644 src/ui/help/AboutDialog.cpp (limited to 'src/ui/help/AboutDialog.cpp') diff --git a/src/ui/help/AboutDialog.cpp b/src/ui/help/AboutDialog.cpp new file mode 100644 index 00000000..4c9b54c9 --- /dev/null +++ b/src/ui/help/AboutDialog.cpp @@ -0,0 +1,208 @@ +/** + * This file is part of GPGFrontend. + * + * GPGFrontend is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * Foobar is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Foobar. If not, see . + * + * The initial version of the source code is inherited from gpg4usb-team. + * Their source code version also complies with GNU General Public License. + * + * The source code version of this software was modified and released + * by Saturneric starting on May 12, 2021. + * + */ + +#include "ui/help/AboutDialog.h" +#include "GpgFrontendBuildInfo.h" + +#include "rapidjson/document.h" +#include "rapidjson/writer.h" + +using namespace rapidjson; + +AboutDialog::AboutDialog(int defaultIndex, QWidget *parent) + : QDialog(parent) { + this->setWindowTitle(tr("About ") + qApp->applicationName()); + + auto *tabWidget = new QTabWidget; + auto *infoTab = new InfoTab(); + auto *translatorsTab = new TranslatorsTab(); + auto *updateTab = new UpdateTab(); + + tabWidget->addTab(infoTab, tr("General")); + tabWidget->addTab(translatorsTab, tr("Translators")); + tabWidget->addTab(updateTab, tr("Update")); + + connect(tabWidget, &QTabWidget::currentChanged, this, [&](int index) { + qDebug() << "Current Index" << index; + if(index == 2) { + updateTab->getLatestVersion(); + } + }); + + if(defaultIndex < tabWidget->count() && defaultIndex >= 0) { + tabWidget->setCurrentIndex(defaultIndex); + } + + auto *buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok); + connect(buttonBox, SIGNAL(accepted()), this, SLOT(close())); + + auto *mainLayout = new QVBoxLayout; + mainLayout->addWidget(tabWidget); + mainLayout->addWidget(buttonBox); + setLayout(mainLayout); + + this->exec(); +} + +InfoTab::InfoTab(QWidget *parent) + : QWidget(parent) { + auto *pixmap = new QPixmap(":gpgfrontend-logo.png"); + auto *text = new QString("

" + qApp->applicationName() + "

" + + "
" + qApp->applicationVersion() + "
" + + "
" + GIT_VERSION + "
" + + tr("
GPGFrontend is an easy-to-use, compact, cross-platform,
" + "and installation-free gpg front-end tool.
" + "It visualizes most of the common operations of gpg commands.
" + "It's licensed under the GPL v3

" + "Developer:
" + "Saturneric

" + "If you have any questions or suggestions, raise an issue
" + "at GitHub or send a mail to my mailing list at eric@bktus.com.") + + tr("

Built with Qt ") + qVersion() + + tr(" and GPGME ") + GpgME::GpgContext::getGpgmeVersion() + + tr("
Built at ") + BUILD_TIMESTAMP + "
"); + + auto *layout = new QGridLayout(); + auto *pixmapLabel = new QLabel(); + pixmapLabel->setPixmap(*pixmap); + layout->addWidget(pixmapLabel, 0, 0, 1, -1, Qt::AlignCenter); + auto *aboutLabel = new QLabel(); + aboutLabel->setText(*text); + aboutLabel->setOpenExternalLinks(true); + layout->addWidget(aboutLabel, 1, 0, 1, -1); + layout->addItem(new QSpacerItem(20, 10, QSizePolicy::Minimum, + QSizePolicy::Fixed), 2, 1, 1, 1); + + setLayout(layout); +} + +TranslatorsTab::TranslatorsTab(QWidget *parent) + : QWidget(parent) { + QFile translatorsFile; + translatorsFile.setFileName(qApp->applicationDirPath() + "/About"); + translatorsFile.open(QIODevice::ReadOnly); + QByteArray inBuffer = translatorsFile.readAll(); + + auto *label = new QLabel(inBuffer); + auto *mainLayout = new QVBoxLayout(this); + mainLayout->addWidget(label); + + setLayout(mainLayout); +} + +UpdateTab::UpdateTab(QWidget *parent) { + auto *pixmap = new QPixmap(":gpgfrontend-logo.png"); + auto *layout = new QGridLayout(); + auto *pixmapLabel = new QLabel(); + pixmapLabel->setPixmap(*pixmap); + layout->addWidget(pixmapLabel, 0, 0, 1, -1, Qt::AlignCenter); + + currentVersion = "v" + QString::number(VERSION_MAJOR) + "." + + QString::number(VERSION_MINOR) + "." + + QString::number(VERSION_PATCH); + + auto tipsLabel = new QLabel(); + tipsLabel->setText("
" + + tr("It is recommended that you always check the version of GpgFrontend and upgrade to the latest version.") + + "

" + + tr("New versions not only represent new features, but also often represent functional and security fixes.") + "
"); + tipsLabel->setWordWrap(true); + + currentVersionLabel = new QLabel(); + currentVersionLabel->setText("
" + tr("Current Version: ") + "" + currentVersion + "
"); + currentVersionLabel->setWordWrap(true); + + latestVersionLabel = new QLabel(); + latestVersionLabel->setWordWrap(true); + + upgradeLabel = new QLabel(); + upgradeLabel->setText("
" + + tr("The current version is inconsistent with the latest version on github.") + + "

" + + tr("Please click here to download the latest version.") + "
"); + upgradeLabel->setWordWrap(true); + upgradeLabel->setOpenExternalLinks(true); + upgradeLabel->setHidden(true); + + pb = new QProgressBar(); + pb->setRange(0, 0); + pb->setTextVisible(false); + + layout->addWidget(tipsLabel, 1, 0, 1, -1); + layout->addWidget(currentVersionLabel, 2, 0, 1, -1); + layout->addWidget(latestVersionLabel, 3, 0, 1, -1); + layout->addWidget(upgradeLabel, 4, 0, 1, -1); + layout->addWidget(pb, 5, 0, 1, -1); + layout->addItem(new QSpacerItem(20, 10, QSizePolicy::Minimum, + QSizePolicy::Fixed), 2, 1, 1, 1); + + setLayout(layout); +} + +void UpdateTab::getLatestVersion() { + + this->pb->setHidden(false); + + qDebug() << "Try to get latest version"; + + QString baseUrl = "https://api.github.com/repos/saturneric/gpgfrontend/releases/latest"; + + auto manager = new QNetworkAccessManager(this); + + QNetworkRequest request; + request.setUrl(QUrl(baseUrl)); + + QNetworkReply *replay = manager->get(request); + + while(replay->isRunning()) { + QApplication::processEvents(); + } + + this->pb->setHidden(true); + + QByteArray bytes = replay->readAll(); + + Document d; + d.Parse(bytes.constData()); + + QString latestVersion = d["tag_name"].GetString(); + + qDebug() << "Latest Version From Github" << latestVersion; + + QRegularExpression re("^[vV](\\d+\\.)?(\\d+\\.)?(\\*|\\d+)"); + QRegularExpressionMatch match = re.match(latestVersion); + if (match.hasMatch()) { + latestVersion = match.captured(0); // matched == "23 def" + qDebug() << "Latest Version Matched" << latestVersion; + } else { + latestVersion = "Unknown"; + } + + latestVersionLabel->setText("
" + tr("Latest Version From Github: ") + latestVersion + "
"); + + if(latestVersion > currentVersion) { + upgradeLabel->setHidden(false); + } + +} -- cgit v1.2.3