kaboutapplicationdialog.cpp

/*
    This file is part of the KDE libraries
    SPDX-FileCopyrightText: 2007 Urs Wolfer <uwolfer at kde.org>
    SPDX-FileCopyrightText: 2008 Friedrich W. H. Kossebau <kossebau@kde.org>
    SPDX-FileCopyrightText: 2010 Teo Mrnjavac <teo@kde.org>
    SPDX-FileCopyrightText: 2021 Julius Künzel <jk.kdedev@smartlab.uber.space>
 
    Parts of this class have been take from the KAboutApplication class, which was:
    SPDX-FileCopyrightText: 2000 Waldo Bastian <bastian@kde.org>
    SPDX-FileCopyrightText: 2000 Espen Sand <espen@kde.org>
 
    SPDX-License-Identifier: LGPL-2.0-only
*/
 
#include "kaboutapplicationdialog.h"
 
#include "kabstractaboutdialog_p.h"
#include "klicensedialog_p.h"
// KF
#include <KAboutData>
#include <KLocalizedString>
#include <KWidgetItemDelegate>
// Qt
#include <QApplication>
#include <QLabel>
#include <QTabWidget>
#include <QVBoxLayout>
 
class KAboutApplicationDialogPrivate : public KAbstractAboutDialogPrivate
{
public:
    KAboutApplicationDialogPrivate(const KAboutData &aboutData, KAboutApplicationDialog *parent)
        : q(parent)
        , aboutData(aboutData)
    {
    }
 
    void init(KAboutApplicationDialog::Options opt);
 
private:
    KAboutApplicationDialog *const q;
 
    const KAboutData aboutData;
};
 
KAboutApplicationDialog::KAboutApplicationDialog(const KAboutData &aboutData, QWidget *parent)
    : KAboutApplicationDialog(aboutData, NoOptions, parent)
{
}
 
KAboutApplicationDialog::KAboutApplicationDialog(const KAboutData &aboutData, Options opt, QWidget *parent)
    : QDialog(parent)
    , d(new KAboutApplicationDialogPrivate(aboutData, this))
{
    d->init(opt);
}
 
void KAboutApplicationDialogPrivate::init(KAboutApplicationDialog::Options opt)
{
    q->setWindowTitle(i18nc("@title:window", "About %1", aboutData.displayName()));
 
    // Set up the title widget...
    QIcon titleIcon;
    if (aboutData.programLogo().canConvert<QPixmap>()) {
        titleIcon = QIcon(aboutData.programLogo().value<QPixmap>());
    } else if (aboutData.programLogo().canConvert<QImage>()) {
        titleIcon = QIcon(QPixmap::fromImage(aboutData.programLogo().value<QImage>()));
    } else if (aboutData.programLogo().canConvert<QIcon>()) {
        titleIcon = aboutData.programLogo().value<QIcon>();
    } else {
        titleIcon = qApp->windowIcon();
    }
 
    QWidget *titleWidget = createTitleWidget(titleIcon, aboutData.displayName(), aboutData.version(), q);
 
    // Then the tab bar...
    QTabWidget *tabWidget = new QTabWidget;
    tabWidget->setUsesScrollButtons(false);
 
    // Set up the first page...
    QWidget *aboutWidget = createAboutWidget(aboutData.shortDescription(), //
                                             aboutData.otherText(),
                                             aboutData.copyrightStatement(),
                                             aboutData.homepage(),
                                             aboutData.licenses(),
                                             q);
 
    tabWidget->addTab(aboutWidget, i18nc("@title:tab", "About"));
 
    // Components page
    if (!(opt & KAboutApplicationDialog::HideLibraries)) {
        QWidget *componentWidget = createComponentWidget(aboutData.components(), q);
 
        const QString componentPageTitle = i18nc("@title:tab", "Components");
        tabWidget->addTab(componentWidget, componentPageTitle);
    }
 
    // And here we go, authors page...
    const int authorCount = aboutData.authors().count();
    if (authorCount) {
        QWidget *authorWidget =
            createAuthorsWidget(aboutData.authors(), aboutData.customAuthorTextEnabled(), aboutData.customAuthorRichText(), aboutData.bugAddress(), q);
 
        const QString authorPageTitle = i18ncp("@title:tab", "Author", "Authors", authorCount);
        tabWidget->addTab(authorWidget, authorPageTitle);
    }
 
    // And credits page...
    if (!aboutData.credits().isEmpty()) {
        QWidget *creditWidget = createCreditWidget(aboutData.credits(), q);
        tabWidget->addTab(creditWidget, i18nc("@title:tab", "Thanks To"));
    }
 
    // Finally, the optional translators page...
    if (!(opt & KAboutApplicationDialog::HideTranslators) && !aboutData.translators().isEmpty()) {
        QWidget *translatorWidget = createTranslatorsWidget(aboutData.translators(), q);
 
        tabWidget->addTab(translatorWidget, i18nc("@title:tab", "Translation"));
    }
 
    createForm(titleWidget, tabWidget, q);
}
 
KAboutApplicationDialog::~KAboutApplicationDialog()
{
    // The delegate wants to be deleted before the items it created, otherwise
    // complains bitterly about it
    qDeleteAll(findChildren<KWidgetItemDelegate *>());
}
 
#include "moc_kaboutapplicationdialog.cpp"