src/gui/aboutdialog.cpp

   1 /*
   2  * Bittorrent Client using Qt and libtorrent.
   3  * Copyright (C) 2006  Christophe Dumez <chris@qbittorrent.org>
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License
   7  * as published by the Free Software Foundation; either version 2
   8  * of the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  18  *
  19  * In addition, as a special exception, the copyright holders give permission to
  20  * link this program with the OpenSSL project's "OpenSSL" library (or with
  21  * modified versions of it that use the same license as the "OpenSSL" library),
  22  * and distribute the linked executables. You must obey the GNU General Public
  23  * License in all respects for all of the code used other than "OpenSSL".  If you
  24  * modify file(s), you may extend this exception to your version of the file(s),
  25  * but you are not obligated to do so. If you do not wish to do so, delete this
  26  * exception statement from your version.
  27  */
  28
  29 #include "aboutdialog.h"
  30
  31 #include <QClipboard>
  32
  33 #include "base/global.h"
  34 #include "base/path.h"
  35 #include "base/unicodestrings.h"
  36 #include "base/utils/io.h"
  37 #include "base/utils/misc.h"
  38 #include "base/version.h"
  39 #include "ui_aboutdialog.h"
  40 #include "uithememanager.h"
  41 #include "utils.h"
  42
  43 #define SETTINGS_KEY(name) u"AboutDialog/" name
  44
  45 AboutDialog::AboutDialog(QWidget *parent)
  46     : QDialog(parent)
  47     , m_ui(new Ui::AboutDialog)
  48     , m_storeDialogSize(SETTINGS_KEY(u"Size"_s))
  49 {
  50     m_ui->setupUi(this);
  51
  52     // Title
  53     m_ui->labelName->setText(QStringLiteral("<b><h2>qBittorrent " QBT_VERSION " (%1-bit)</h2></b>").arg(QT_POINTER_SIZE * 8));
  54
  55     m_ui->logo->setPixmap(UIThemeManager::instance()->getScaledPixmap(u"qbittorrent-tray"_s, 32));
  56
  57     // About
  58     const QString aboutText =
  59         u"<p style=\"white-space: pre-wrap;\">"
  60         u"%1\n\n"
  61         u"%2\n\n"
  62         u"<table>"
  63         u"<tr><td>%3</td><td><a href=\"https://www.qbittorrent.org\">https://www.qbittorrent.org</a></td></tr>"
  64         u"<tr><td>%4</td><td><a href=\"https://forum.qbittorrent.org\">https://forum.qbittorrent.org</a></td></tr>"
  65         u"<tr><td>%5</td><td><a href=\"https://bugs.qbittorrent.org\">https://bugs.qbittorrent.org</a></td></tr>"
  66         u"</table>"
  67         u"</p>"_s
  68         .arg(tr("An advanced BitTorrent client programmed in C++, based on Qt toolkit and libtorrent-rasterbar.")
  69                 .replace(u"C++"_s, u"C\u2060+\u2060+"_s) // make C++ non-breaking
  70             , tr("Copyright %1 2006-2024 The qBittorrent project").arg(C_COPYRIGHT)
  71             , tr("Home Page:")
  72             , tr("Forum:")
  73             , tr("Bug Tracker:"));
  74     m_ui->labelAbout->setText(aboutText);
  75
  76     m_ui->labelMascot->setPixmap(Utils::Gui::scaledPixmap(Path(u":/icons/mascot.png"_s)));
  77
  78     // Thanks
  79     if (const auto readResult = Utils::IO::readFile(Path(u":/thanks.html"_s), -1, QIODevice::Text))
  80     {
  81         m_ui->textBrowserThanks->setHtml(QString::fromUtf8(readResult.value()));
  82     }
  83
  84     // Translation
  85     if (const auto readResult = Utils::IO::readFile(Path(u":/translators.html"_s), -1, QIODevice::Text))
  86     {
  87         m_ui->textBrowserTranslation->setHtml(QString::fromUtf8(readResult.value()));
  88     }
  89
  90     // License
  91     if (const auto readResult = Utils::IO::readFile(Path(u":/gpl.html"_s), -1, QIODevice::Text))
  92     {
  93         m_ui->textBrowserLicense->setHtml(QString::fromUtf8(readResult.value()));
  94     }
  95
  96     // Software Used
  97     m_ui->labelQtVer->setText(QStringLiteral(QT_VERSION_STR));
  98     m_ui->labelLibtVer->setText(Utils::Misc::libtorrentVersionString());
  99     m_ui->labelBoostVer->setText(Utils::Misc::boostVersionString());
 100     m_ui->labelOpensslVer->setText(Utils::Misc::opensslVersionString());
 101     m_ui->labelZlibVer->setText(Utils::Misc::zlibVersionString());
 102
 103     connect(m_ui->btnCopyToClipboard, &QAbstractButton::clicked, this, &AboutDialog::copyVersionsToClipboard);
 104
 105     const QString DBIPText = u"<html><head/><body><p>"
 106                              u"%1 (<a href=\"https://db-ip.com/\">https://db-ip.com/</a>)"
 107                              u"</p></body></html>"_s
 108                              .arg(tr("The free IP to Country Lite database by DB-IP is used for resolving the countries of peers. "
 109                                      "The database is licensed under the Creative Commons Attribution 4.0 International License"));
 110     m_ui->labelDBIP->setText(DBIPText);
 111
 112     if (const QSize dialogSize = m_storeDialogSize; dialogSize.isValid())
 113         resize(dialogSize);
 114 }
 115
 116 AboutDialog::~AboutDialog()
 117 {
 118     m_storeDialogSize = size();
 119     delete m_ui;
 120 }
 121
 122 void AboutDialog::copyVersionsToClipboard() const
 123 {
 124     const QString versions = u"%1 %2\n%3 %4\n%5 %6\n%7 %8\n%9 %10\n"_s
 125         .arg(m_ui->labelQt->text(), m_ui->labelQtVer->text()
 126             , m_ui->labelLibt->text(), m_ui->labelLibtVer->text()
 127             , m_ui->labelBoost->text(), m_ui->labelBoostVer->text()
 128             , m_ui->labelOpenssl->text(), m_ui->labelOpensslVer->text()
 129             , m_ui->labelZlib->text(), m_ui->labelZlibVer->text());
 130     qApp->clipboard()->setText(versions);
 131 }