kis_about_application.cpp

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/*
 *  SPDX-FileCopyrightText: 2014 Boudewijn Rempt <boud@valdyas.org>
 *  SPDX-FileCopyrightText: 2022 L. E. Segovia <amy@amyspark.me>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#include "kis_about_application.h"
 
#include <KAboutData>
#include <KLocalizedString>
#include <QFile>
#include <QStandardPaths>
#include <QLabel>
 
#include <kis_debug.h>
#include <kis_global.h>
 
#include "kis_splash_screen.h"
#include "ui_wdgaboutapplication.h"
#include <KisPortingUtils.h>
 
#ifdef Q_OS_MACOS
#include "libs/macosutils/KisMacosEntitlements.h"
#endif
 
class Q_DECL_HIDDEN WdgAboutApplication : public QWidget, public Ui::WdgAboutApplication
{
public:
    WdgAboutApplication(QWidget *parent = nullptr)
        : QWidget(parent)
    {
        setupUi(this);
    }
};
 
KisAboutApplication::KisAboutApplication(QWidget *parent)
    : KoDialog(parent)
{
    setWindowTitle(i18n("About Krita"));
    setButtons(KoDialog::Close);
 
    WdgAboutApplication *wdgTab = new WdgAboutApplication(this);
 
    KisSplashScreen *splash = new KisSplashScreen(320, this, Qt::Widget);
 
    QStringList lblLinksText;
    lblLinksText    << "<html>"
                    << "<head/>"
                    << "<body><table style=\"width:100%\" cellpadding=\"30\"><tr><td>"
                    << i18n("<p><b>Using Krita</b></p>");
 
#ifdef Q_OS_MACOS
    // macOS store version should not contain external links containing donation buttons or forms
    if (!KisMacosEntitlements().sandbox()) {
#endif
 
        lblLinksText    << i18n("<p><a href=\"https://krita.org/support-us/\"><span style=\" text-decoration: underline;\">Support Krita's Development!</span></a></p>")
                        << i18n("<p><a href=\"https://krita.org/\"><span style=\" text-decoration: underline;\">Krita Website</span></a></p>");
#ifdef Q_OS_MACOS
    }
#endif
    lblLinksText    << i18n("<p><a href=\"https://docs.krita.org/en/user_manual/getting_started.html\"><span style=\" text-decoration: underline;\">Getting Started</span></a></p>")
                    << i18n("<p><a href=\"https://docs.krita.org/\"><span style=\" text-decoration: underline;\">Manual</span></a></p>")
                    << "</td><td>"
                    << i18n("<p><b>Coding Krita</b></p>")
                    << i18n("<p><a href=\"https://krita-artists.org\"><span style=\" text-decoration: underline;\">User Community</span></a></p>")
                    << i18n("<p><a href=\"https://invent.kde.org/graphics/krita\"><span style=\" text-decoration: underline;;\">Source Code</span></a></p>")
                    << i18n("<p><a href=\"https://api.kde.org/krita/html/classKrita.html\"><span style=\" text-decoration: underline;\">Scripting API</span></a></p>")
                    << i18n("<p><a href=\"https://scripting.krita.org/lessons/introduction\"><span style=\" text-decoration: underline;;\">Scripting School</span></a></p>")
                    << "</td></tr></table></body>"
                    << "</html>";
 
 
    QLabel* lblLinks = new QLabel();
    lblLinks->setTextFormat(Qt::RichText);
    lblLinks->setText(lblLinksText.join(""));
    lblLinks->setOpenExternalLinks(true);
 
    wdgTab->aboutTab->layout()->addWidget(splash);
    wdgTab->aboutTab->layout()->addWidget(lblLinks);
 
    QString authors = i18n("<html>"
                          "<head/>"
                          "<body>"
                          "<h1 align=\"center\">Created By</h1></p>"
                          "<p>");
 
    QFile fileDevelopers(":/developers.txt");
    Q_ASSERT(fileDevelopers.exists());
    if (fileDevelopers.open(QIODevice::ReadOnly | QIODevice::Text)) {
        QTextStream developersText(&fileDevelopers);
        KisPortingUtils::setUtf8OnStream(developersText);
        authors.append(developersText.readAll().split("\n", Qt::SkipEmptyParts).join(", "));
    }
    authors.append(".</p></body></html>");
    wdgTab->lblAuthors->setText(authors);
 
    // Translators
    // TODO: move to KisApplication after string freeze is lifted
    KAboutData aboutData(KAboutData::applicationData());
    if (aboutData.translators().isEmpty()) {
        aboutData.setTranslator(i18nc("NAME OF TRANSLATORS", "Your names"),
                                i18nc("EMAIL OF TRANSLATORS", "Your emails"));
 
    }
 
    QString translatorHtml = i18n(
        "<html>"
        "<head/>"
        "<body>"
        "<h1 align=\"center\"><b>Translators</b></h1>"
        "<p><ul>");
 
    Q_FOREACH (const KAboutPerson &person, aboutData.translators()) {
        translatorHtml.append(QString("<li>%1</li>").arg(person.name()));
    }
 
    translatorHtml.append("<ul></p>");
    translatorHtml.append(
        i18n("<p>KDE is translated into many languages thanks to the work of the "
             "translation teams all over the world.</p><p>For more information on KDE "
             "internationalization visit <a href=\"http://l10n.kde.org\">http://l10n."
             "kde.org</a></p>"));
    translatorHtml.append("</body></html>");
 
    wdgTab->lblTranslators->setText(translatorHtml);
 
    QString sponsors = i18n(
        "<html><head/><body>"
        "<h1 align=\"center\">Development Fund</h1>"
        "<p align=\"center\"> <a href=\"https://intel.com\"><img src=\":/intel.png\"></a> "
        "<h2 align=\"center\">One Time Sponsors</h2>"
        "<p align=\"center\"> <a href=\"https://www.unrealengine.com/en-US/megagrants\"><img src=\":/epic.png\"></a> "
        "<p align=\"center\"> <a href=\"http://brokenrul.es/\"><img src=\":/broken_rules.png\"></a> "
        "<p align=\"center\"> <a href=\"https://game-chuck.com/\"><img src=\":/gamechuck.png\"></a> "
        "<p align=\"center\"> <a href=\"https://www.fosshub.com/Krita.html\"><img src=\":/fosshub.png\"></a> "
        "<p align=\"center\"> <a href=\"http://www.asifa-hollywood.org/\"><img src=\":/asifa.png\"></a> "
        "</body></html>");
    wdgTab->lblKickstarter->setText(sponsors);
 
    QString credits = i18n("<html>"
                          "<head/>"
                          "<body>"
                          "<h1 align=\"center\">Thanks To</h1>"
                          "<p>");
 
    QFile fileCredits(":/credits.txt");
    Q_ASSERT(fileCredits.exists());
    if (fileCredits.open(QIODevice::ReadOnly | QIODevice::Text)) {
        QTextStream creditsText(&fileCredits);
        KisPortingUtils::setUtf8OnStream(creditsText);
 
        Q_FOREACH (const QString &credit, creditsText.readAll().split('\n', Qt::SkipEmptyParts)) {
 
            if (credit.contains(":")) {
                QList<QString> creditSplit = credit.split(':');
                credits.append(creditSplit.at(0));
                credits.append(" (<i>" + creditSplit.at(1) + "</i>)");
                credits.append(", ");
            }
        }
        credits.chop(2);
    }
    credits.append(i18n(".</p><p><i>For supporting Krita development with advice, icons, brush sets and more.</i></p></body></html>"));
 
    wdgTab->lblCredits->setText(credits);
 
    QString license = i18n("<html>"
                           "<head/>"
                           "<body>"
                           "<h1 align=\"center\"><b>Your Rights</b></h1>"
                           "<p>Krita is released under the GNU General Public License (version 3 or any later version).</p>"
                           "<p>This license grants people a number of freedoms:</p>"
                           "<ul>"
                           "<li>You are free to use Krita, for any purpose</li>"
                           "<li>You are free to distribute Krita</li>"
                           "<li>You can study how Krita works and change it</li>"
                           "<li>You can distribute changed versions of Krita</li>"
                           "</ul>"
                           "<p>The Krita Foundation and its projects on krita.org are <b>committed</b> to preserving Krita as free software.</p>"
                           "<h1 align=\"center\">Your artwork</h1>"
                           "<p>What you create with Krita is your sole property. All your artwork is free for you to use as you like.</p>"
                           "<p>That means that Krita can be used commercially, for any purpose. There are no restrictions whatsoever.</p>"
                           "<p>Krita’s GNU GPL license guarantees you this freedom. Nobody is ever permitted to take it away, in contrast "
                           "to trial or educational versions of commercial software that will forbid your work in commercial situations.</p>"
                           "<br/><hr/><pre>");
 
    QFile licenseFile(":/LICENSE");
    Q_ASSERT(licenseFile.exists());
    if (licenseFile.open(QIODevice::ReadOnly | QIODevice::Text)) {
        QTextStream licenseText(&licenseFile);
        KisPortingUtils::setUtf8OnStream(licenseText);
        license.append(licenseText.readAll());
    }
    license.append("</pre></body></html>");
    wdgTab->lblLicense->setText(license);
 
    QFile thirdPartyFile(":/libraries.txt");
    if (thirdPartyFile.open(QIODevice::ReadOnly | QIODevice::Text)) {
        QTextStream thirdPartyText(&thirdPartyFile);
        KisPortingUtils::setUtf8OnStream(thirdPartyText);
 
        QString thirdPartyHtml = i18n("<html>"
                                      "<head/>"
                                      "<body>"
                                      "<h1 align=\"center\"><b>Third-party Libraries used by Krita</b></h1>"
                                      "<p>Krita is built on the following free software libraries:</p><p><ul>");
 
        Q_FOREACH (const QString &lib, thirdPartyText.readAll().split('\n', Qt::SkipEmptyParts)) {
 
            if (!lib.startsWith("#")) {
                QStringList parts = lib.split(',');
                if (parts.size() >= 3) {
                    thirdPartyHtml.append(QString("<li><a href=\"%2\">%1</a>: %3</li>").arg(parts[0], parts[1], parts[2]));
                }
            }
        }
        thirdPartyHtml.append("<ul></p></body></html>");
        wdgTab->lblThirdParty->setText(thirdPartyHtml);
    }
 
    setMainWidget(wdgTab);
    setMinimumSize(sizeHint());
    Q_ASSERT(layout());
    layout()->setSizeConstraint(QLayout::SetFixedSize);
}