| 1 | // Copyright (C) 2023 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 QQMLSIGNALANDPROPERTYNAMES_P_H |
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| 5 | #define QQMLSIGNALANDPROPERTYNAMES_P_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 <cstddef> |
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| 19 | #include <optional> |
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| 20 | |
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| 21 | #include <QtQml/private/qtqmlglobal_p.h> |
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| 22 | #include <QtCore/qstringview.h> |
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| 23 | #include <QtCore/qstring.h> |
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| 24 | #include <type_traits> |
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| 25 | |
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| 26 | QT_BEGIN_NAMESPACE |
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| 27 | |
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| 28 | class Q_QML_EXPORT QQmlSignalNames |
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| 29 | { |
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| 30 | public: |
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| 31 | static QString propertyNameToChangedSignalName(QStringView property); |
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| 32 | static QByteArray propertyNameToChangedSignalName(QUtf8StringView property); |
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| 33 | |
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| 34 | static QString propertyNameToChangedHandlerName(QStringView property); |
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| 35 | |
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| 36 | static QString signalNameToHandlerName(QAnyStringView signal); |
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| 37 | |
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| 38 | static std::optional<QString> changedSignalNameToPropertyName(QStringView changeSignal); |
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| 39 | static std::optional<QByteArray> changedSignalNameToPropertyName(QUtf8StringView changeSignal); |
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| 40 | |
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| 41 | static std::optional<QString> changedHandlerNameToPropertyName(QStringView handler); |
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| 42 | static std::optional<QByteArray> changedHandlerNameToPropertyName(QUtf8StringView handler); |
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| 43 | |
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| 44 | static std::optional<QString> handlerNameToSignalName(QStringView handler); |
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| 45 | static std::optional<QString> changedHandlerNameToSignalName(QStringView changedHandler); |
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| 46 | |
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| 47 | static bool isChangedHandlerName(QStringView signalName); |
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| 48 | static bool isChangedSignalName(QStringView signalName); |
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| 49 | static bool isHandlerName(QStringView signalName); |
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| 50 | |
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| 51 | static QString addPrefixToPropertyName(QStringView prefix, QStringView propertyName); |
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| 52 | |
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| 53 | // ### Qt7: remove this |
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| 54 | static std::optional<QString> badHandlerNameToSignalName(QStringView handler); |
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| 55 | }; |
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| 56 | |
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| 57 | QT_END_NAMESPACE |
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| 58 | |
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| 59 | #endif // QQMLSIGNALANDPROPERTYNAMES_P_H |
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| 60 | |
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