| 1 | // Copyright (C) 2021 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef PROXYTRANSLATOR_H |
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| 5 | #define PROXYTRANSLATOR_H |
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| 6 | |
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| 7 | // |
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| 8 | // W A R N I N G |
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| 9 | // ------------- |
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| 10 | // |
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| 11 | // This file is not part of the Qt API. It exists purely as an |
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| 12 | // implementation detail. This header file may change from version to |
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| 13 | // version without notice, or even be removed. |
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| 14 | // |
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| 15 | // We mean it. |
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| 16 | // |
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| 17 | |
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| 18 | #include <private/qqmldebugserviceinterfaces_p.h> |
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| 19 | #include <private/qqmlglobal_p.h> |
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| 20 | |
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| 21 | #include <QtCore/qstring.h> |
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| 22 | #include <QtCore/qurl.h> |
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| 23 | #include <QtCore/qtranslator.h> |
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| 24 | |
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| 25 | #include <memory> |
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| 26 | |
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| 27 | QT_BEGIN_NAMESPACE |
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| 28 | |
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| 29 | class ProxyTranslator : public QTranslator |
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| 30 | { |
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| 31 | Q_OBJECT |
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| 32 | public: |
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| 33 | QString translate(const char *context, const char *sourceText, const char *disambiguation, int n) const override; |
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| 34 | bool isEmpty() const override; |
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| 35 | |
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| 36 | QString currentUILanguages() const; |
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| 37 | void setLanguage(const QUrl &context, const QLocale &locale); |
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| 38 | void addEngine(QQmlEngine *engine); |
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| 39 | void removeEngine(QQmlEngine *engine); |
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| 40 | |
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| 41 | bool hasTranslation(const TranslationBindingInformation &translationBindingInformation) const; |
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| 42 | static QString |
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| 43 | translationFromInformation(const TranslationBindingInformation &translationBindingInformation); |
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| 44 | static QQmlSourceLocation sourceLocationFromInformation(const TranslationBindingInformation &translationBindingInformation); |
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| 45 | Q_SIGNALS: |
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| 46 | void languageChanged(const QLocale &locale); |
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| 47 | |
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| 48 | private: |
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| 49 | void resetTranslationFound() const; |
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| 50 | bool translationFound() const; |
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| 51 | QList<QQmlEngine *> m_engines; |
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| 52 | std::unique_ptr<QTranslator> m_qtTranslator; |
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| 53 | std::unique_ptr<QTranslator> m_qmlTranslator; |
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| 54 | bool m_enable = false; |
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| 55 | QString m_currentUILanguages; |
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| 56 | mutable bool m_translationFound = false; |
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| 57 | }; |
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| 58 | |
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| 59 | QT_END_NAMESPACE |
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| 60 | |
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| 61 | #endif // PROXYTRANSLATOR_H |
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| 62 | |
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