76 lines
2 KiB
C++
76 lines
2 KiB
C++
#ifndef LANGUAGEMODEL_H
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#define LANGUAGEMODEL_H
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#include <QAbstractListModel>
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#include <QQmlEngine>
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#include "settings.h"
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namespace LanguageSettings
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{
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Q_NAMESPACE
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enum class AvailableLanguageEnum {
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English,
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Russian,
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China_cn,
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Ukrainian,
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Persian,
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Arabic,
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Burmese
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};
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Q_ENUM_NS(AvailableLanguageEnum)
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static void declareQmlAvailableLanguageEnum()
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{
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qmlRegisterUncreatableMetaObject(LanguageSettings::staticMetaObject, "AvailableLanguageEnum", 1, 0,
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"AvailableLanguageEnum", QString());
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}
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}
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struct LanguageModelData
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{
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QString name;
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LanguageSettings::AvailableLanguageEnum index;
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};
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class LanguageModel : public QAbstractListModel
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{
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Q_OBJECT
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public:
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enum Roles {
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NameRole = Qt::UserRole + 1,
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IndexRole
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};
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LanguageModel(std::shared_ptr<Settings> settings, QObject *parent = nullptr);
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int rowCount(const QModelIndex &parent = QModelIndex()) const override;
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QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
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Q_PROPERTY(QString currentLanguageName READ getCurrentLanguageName NOTIFY translationsUpdated)
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Q_PROPERTY(int currentLanguageIndex READ getCurrentLanguageIndex NOTIFY translationsUpdated)
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Q_PROPERTY(int lineHeightAppend READ getLineHeightAppend NOTIFY translationsUpdated)
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public slots:
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void changeLanguage(const LanguageSettings::AvailableLanguageEnum language);
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int getCurrentLanguageIndex();
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int getLineHeightAppend();
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QString getCurrentLanguageName();
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signals:
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void updateTranslations(const QLocale &locale);
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void translationsUpdated();
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protected:
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QHash<int, QByteArray> roleNames() const override;
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private:
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QString getLocalLanguageName(const LanguageSettings::AvailableLanguageEnum language);
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QVector<LanguageModelData> m_availableLanguages;
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std::shared_ptr<Settings> m_settings;
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};
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#endif // LANGUAGEMODEL_H
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