Kwave::AboutDialog Class Reference

#include <AboutDialog.h>

Inheritance diagram for Kwave::AboutDialog:

Collaboration diagram for Kwave::AboutDialog:

Public Member Functions
	AboutDialog (QWidget *parent, const QList< Kwave::PluginManager::PluginModule > &plugin_info)
virtual	~AboutDialog ()

Detailed Description

Dialog for Help/About

Definition at line 38 of file AboutDialog.h.

Constructor & Destructor Documentation

AboutDialog()

Kwave::AboutDialog::AboutDialog	(	QWidget *	parent,
		const QList< Kwave::PluginManager::PluginModule > &	plugin_info
	)

Constructor

Parameters

parent	the parent widget
plugin_info	list of plugin info structures (unsorted)

Definition at line 59 of file AboutDialog.cpp.

References _, Kwave::AboutContainer::addPerson(), Kwave::AboutContainer::addWidget(), EMAIL_OF_TRANSLATORS, Kwave::PluginManager::PluginModule::m_author, Kwave::PluginManager::PluginModule::m_description, Kwave::PluginManager::PluginModule::m_version, NAME_OF_TRANSLATORS, and pluginInfoDescriptionLessThan().

    :QDialog(parent), Ui::AboutDialogBase()
{
    setupUi(this);

    /* get the about data defined in main() */
    KAboutData about_data = KAboutData::applicationData();

    /* display version information in the header */
    QString kde_version = QString::fromLatin1(KXMLGUI_VERSION_STRING);
    QString kwave_version = about_data.componentName()+
        _(" ") + about_data.version() + _(" ");
    QString header_text = _("<h2>") + kwave_version +
        i18n("(built with KDE Frameworks %1)", kde_version) + _("</h2>");
    header->setText(header_text);

    /* the frame containing the developer information */
    Kwave::AboutContainer *about = new Kwave::AboutContainer(this);
    foreach (const KAboutPerson &author, about_data.authors()) {
        about->addPerson(
            author.name(),
            author.emailAddress(),
            author.webAddress(),
            author.task()
        );
    }
    authorframe->setWidget(about);
    authorframe->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);

    /* the frame containing the thanks to ... */
    Kwave::AboutContainer *contrib = new Kwave::AboutContainer(this);
    foreach (const KAboutPerson &credit, about_data.credits()) {
        contrib->addPerson(
            credit.name(),
            credit.emailAddress(),
            credit.webAddress(),
            credit.task()
        );
    }
    thanksframe->setWidget(contrib);
    thanksframe->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);

    /* the frame containing the plugins info */
    QTreeWidget *pluginsinfo = new QTreeWidget(pluginsinfoframe);
    QVBoxLayout *plugins_layout = new QVBoxLayout(pluginsinfoframe);
    plugins_layout->addWidget(pluginsinfo);
    pluginsinfoframe->setLayout(plugins_layout);

    pluginsinfo->setColumnCount(3);
    pluginsinfo->setSizePolicy(QSizePolicy::MinimumExpanding,
                               QSizePolicy::Expanding);
    pluginsinfo->setSelectionMode(QAbstractItemView::NoSelection);
    QStringList headers;
    headers << i18n("name") << i18n("version") << i18n("authors");
    pluginsinfo->setHeaderLabels(headers);
    pluginsinfo->setAllColumnsShowFocus( false );
    pluginsinfo->setItemsExpandable(false);
    pluginsinfo->setRootIsDecorated(false);

    QList<QTreeWidgetItem *> plugins;

    QList<Kwave::PluginManager::PluginModule> list = plugin_info;
    if (!list.isEmpty()) {
        std::sort(list.begin(), list.end(), pluginInfoDescriptionLessThan);
        foreach (const Kwave::PluginManager::PluginModule &info, list) {
            QStringList item;
            item << info.m_description
                 << info.m_version
                 << info.m_author;
            plugins.append(new QTreeWidgetItem(
                static_cast<QTreeWidget *>(Q_NULLPTR), item));
        }
        pluginsinfo->insertTopLevelItems(0, plugins);
    }
    pluginsinfo->resizeColumnToContents(1);
    pluginsinfo->resizeColumnToContents(0);

    QString num_plugins = i18n("Plugins found: %1", plugins.count());
    pluginsnumval->setText(num_plugins);
    pluginsinfoframe->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);

    /* set the url of the kwave homepage */
    kwave_url_label->setText(_("<a href=\"") +
        about_data.homepage() + _("\">") +
        about_data.homepage() + _("</a>"));
    kwave_url_label->setOpenExternalLinks(true);
    kwave_url_label->setTextInteractionFlags(Qt::LinksAccessibleByMouse);

    /* the frame containing the translators */
    Kwave::AboutContainer *trans = new Kwave::AboutContainer(this);
    QList<KAboutPerson> translators = about_data.translators();

    /* ----------- begin workaround KDE #345320 ----------- */
    /*
     * workaround for KF5 bug #345320:
     * do the translation of the translator names on our own, as the
     * code in kaboutdata.cpp uses QCoreApplication::translate(...) which
     * relies on a Qt style translation file - that we do not have, we are
     * using message catalogs.
     */
    if (translators.isEmpty()) {
        about_data.setTranslator(
            ki18nc("NAME OF TRANSLATORS",  NAME_OF_TRANSLATORS).toString(),
            ki18nc("EMAIL OF TRANSLATORS", EMAIL_OF_TRANSLATORS).toString()
        );
        translators = about_data.translators();
    }
    /* ------------ end workaround KDE #345320 ------------ */

    if (translators.isEmpty() || ((translators.count() == 1) &&
        (translators.first().name() == _(NAME_OF_TRANSLATORS))) ) {
        tabwidget->removeTab(4);
    } else {
        foreach (const KAboutPerson &translator, translators) {
            QString website = translator.webAddress();

            // if the translator is already listed in the "authors" section,
            // give him the same web address
            foreach (const KAboutPerson &author, about_data.authors())
                if (author.name() == translator.name()) {
                    website = author.webAddress();
                    break;
                }

            // if the translator is already listed in the "credits" section,
            // give him the same web address
            foreach (const KAboutPerson &credit, about_data.credits())
                if (credit.name() == translator.name()) {
                    website = credit.webAddress();
                    break;
                }

            trans->addPerson(
                translator.name(),
                translator.emailAddress(),
                website,
                translator.task()
            );
        }

        QString about_team = about_data.aboutTranslationTeam();
        if (!about_team.isEmpty()) {
            about_team.prepend(_("<br>"));
            trans->addWidget(new(std::nothrow) QLabel(about_team, trans));
        }

        translatorsframe->setWidget(trans);
        translatorsframe->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
    }

    /* the frame containing the license(s) */
    licenseframe->setReadOnly(true);
    QString licenses;
    foreach (const KAboutLicense &license, about_data.licenses()) {
        licenses += license.text();
    }
    licenseframe->setText(licenses);

    // set the focus onto the "OK" button
    buttonBox->setFocus();
}

Here is the call graph for this function:

~AboutDialog()

Kwave::AboutDialog::~AboutDialog ( )

virtual

Destructor

Definition at line 225 of file AboutDialog.cpp.

{
}

---

The documentation for this class was generated from the following files:

• plugins/about/AboutDialog.h
• plugins/about/AboutDialog.cpp