Initial upload of HyprArch releng configuration

airootfs/usr/include/libcalamares/locale/TranslationsModel.h

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+/* === This file is part of Calamares - <https://calamares.io> ===
+ *
+ *   SPDX-FileCopyrightText: 2019 Camilo Higuita <milo.h@aol.com>
+ *   SPDX-FileCopyrightText: 2019-2020 Adriaan de Groot <groot@kde.org>
+ *   SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   Calamares is Free Software: see the License-Identifier above.
+ *
+ *
+ */
+
+#ifndef LOCALE_TRANSLATIONSMODEL_H
+#define LOCALE_TRANSLATIONSMODEL_H
+
+#include "DllMacro.h"
+#include "Translation.h"
+
+#include <QAbstractListModel>
+#include <QVector>
+
+namespace Calamares
+{
+namespace Locale
+{
+
+class DLLEXPORT TranslationsModel : public QAbstractListModel
+{
+    Q_OBJECT
+
+public:
+    enum
+    {
+        LabelRole = Qt::DisplayRole,
+        EnglishLabelRole = Qt::UserRole + 1
+    };
+
+    TranslationsModel( const QStringList& locales, QObject* parent = nullptr );
+    ~TranslationsModel() override;
+
+    int rowCount( const QModelIndex& parent ) const override;
+
+    QVariant data( const QModelIndex& index, int role ) const override;
+    QHash< int, QByteArray > roleNames() const override;
+
+    /** @brief Gets locale information for entry #n
+     *
+     * This is the backing data for the model; if @p row is out-of-range,
+     * returns a reference to en_US.
+     */
+    const Translation& locale( int row ) const;
+
+    /// @brief Returns all of the locale Ids (e.g. en_US) put into this model.
+    const QStringList& localeIds() const { return m_localeIds; }
+
+    /** @brief Searches for an item that matches @p predicate
+     *
+     * Returns the row number of the first match, or -1 if there isn't one.
+     */
+    int find( std::function< bool( const QLocale& ) > predicate ) const;
+    int find( std::function< bool( const Translation& ) > predicate ) const;
+    /// @brief Looks for an item using the same locale, -1 if there isn't one
+    int find( const QLocale& ) const;
+    /// @brief Looks for an item that best matches the 2-letter country code
+    int find( const QString& countryCode ) const;
+    /// @brief Looks up a translation Id
+    int find( const Translation::Id& id ) const;
+
+private:
+    QVector< Translation* > m_locales;
+    QStringList m_localeIds;
+};
+
+/** @brief Returns a model with all available translations.
+ *
+ * The translations are set when Calamares is compiled; the list
+ * of names used can be queried with avalableLanguages().
+ *
+ * This model is a singleton and can be shared.
+ *
+ * NOTE: While the model is not typed const, it should be. Do not modify.
+ */
+DLLEXPORT TranslationsModel* availableTranslations();
+
+/** @brief The list of names (e.g. en, pt_BR) of available translations.
+ *
+ * The translations are set when Calamares is compiled.
+ * At CMake-time, the list CALAMARES_TRANSLATION_LANGUAGES
+ * is used to create the table.
+ */
+DLLEXPORT const QStringList& availableLanguages();
+
+}  // namespace Locale
+}  // namespace Calamares
+#endif