| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0 |
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| 3 | |
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| 4 | #ifndef LUPDATE_H |
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| 5 | #define LUPDATE_H |
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| 6 | |
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| 7 | #include <QtCore/qtcore-config.h> |
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| 8 | #include <QtTools/private/qttools-config_p.h> |
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| 9 | |
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| 10 | #include <QtCore/QList> |
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| 11 | #include <QtCore/QHash> |
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| 12 | #include <QtCore/QCoreApplication> |
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| 13 | #include <QtCore/QString> |
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| 14 | #include <QtCore/QStringList> |
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| 15 | #include <QtCore/QTranslator> |
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| 16 | |
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| 17 | QT_BEGIN_NAMESPACE |
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| 18 | |
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| 19 | class ConversionData; |
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| 20 | class Translator; |
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| 21 | class TranslatorMessage; |
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| 22 | |
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| 23 | enum UpdateOption { |
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| 24 | Verbose = 1, |
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| 25 | NoObsolete = 2, |
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| 26 | PluralOnly = 4, |
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| 27 | NoSort = 8, |
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| 28 | HeuristicSameText = 16, |
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| 29 | HeuristicSimilarText = 32, |
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| 30 | AbsoluteLocations = 256, |
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| 31 | RelativeLocations = 512, |
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| 32 | NoLocations = 1024, |
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| 33 | NoUiLines = 2048, |
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| 34 | SourceIsUtf16 = 4096 |
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| 35 | }; |
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| 36 | |
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| 37 | Q_DECLARE_FLAGS(UpdateOptions, UpdateOption) |
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| 38 | Q_DECLARE_OPERATORS_FOR_FLAGS(UpdateOptions) |
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| 39 | |
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| 40 | Translator merge( |
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| 41 | const Translator &tor, const Translator &virginTor, const QList<Translator> &aliens, |
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| 42 | UpdateOptions options, QString &err); |
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| 43 | |
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| 44 | void loadCPP(Translator &translator, const QStringList &filenames, ConversionData &cd); |
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| 45 | bool loadJava(Translator &translator, const QString &filename, ConversionData &cd); |
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| 46 | bool loadPython(Translator &translator, const QString &fileName, ConversionData &cd); |
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| 47 | bool loadUI(Translator &translator, const QString &filename, ConversionData &cd); |
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| 48 | |
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| 49 | #ifndef QT_NO_QML |
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| 50 | bool loadQScript(Translator &translator, const QString &filename, ConversionData &cd); |
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| 51 | bool loadQml(Translator &translator, const QString &filename, ConversionData &cd); |
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| 52 | #endif |
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| 53 | |
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| 54 | #define LUPDATE_FOR_EACH_TR_FUNCTION(UNARY_MACRO) \ |
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| 55 | /* from cpp.cpp */ \ |
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| 56 | UNARY_MACRO(Q_DECLARE_TR_FUNCTIONS) \ |
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| 57 | UNARY_MACRO(QT_TR_N_NOOP) \ |
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| 58 | UNARY_MACRO(QT_TRID_N_NOOP) \ |
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| 59 | UNARY_MACRO(QT_TRANSLATE_N_NOOP) \ |
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| 60 | UNARY_MACRO(QT_TRANSLATE_N_NOOP3) \ |
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| 61 | UNARY_MACRO(QT_TR_NOOP) \ |
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| 62 | UNARY_MACRO(QT_TRID_NOOP) \ |
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| 63 | UNARY_MACRO(QT_TRANSLATE_NOOP) \ |
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| 64 | UNARY_MACRO(QT_TRANSLATE_NOOP3) \ |
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| 65 | UNARY_MACRO(QT_TR_NOOP_UTF8) \ |
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| 66 | UNARY_MACRO(QT_TRANSLATE_NOOP_UTF8) \ |
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| 67 | UNARY_MACRO(QT_TRANSLATE_NOOP3_UTF8) \ |
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| 68 | UNARY_MACRO(findMessage) /* QTranslator::findMessage() has the same parameters as QApplication::translate() */ \ |
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| 69 | UNARY_MACRO(qtTrId) \ |
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| 70 | UNARY_MACRO(tr) \ |
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| 71 | UNARY_MACRO(trUtf8) \ |
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| 72 | UNARY_MACRO(translate) \ |
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| 73 | /* from qdeclarative.cpp: */ \ |
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| 74 | UNARY_MACRO(qsTr) \ |
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| 75 | UNARY_MACRO(qsTrId) \ |
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| 76 | UNARY_MACRO(qsTranslate) \ |
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| 77 | /*end*/ |
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| 78 | |
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| 79 | class ParserTool |
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| 80 | { |
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| 81 | public: |
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| 82 | static QString transcode(const QString &str); |
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| 83 | }; |
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| 84 | |
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| 85 | class TrFunctionAliasManager { |
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| 86 | public: |
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| 87 | TrFunctionAliasManager(); |
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| 88 | ~TrFunctionAliasManager(); |
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| 89 | |
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| 90 | enum TrFunction { |
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| 91 | // need to uglify names b/c most of the names are themselves macros: |
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| 92 | #define MAKE_ENTRY(F) Function_##F, |
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| 93 | LUPDATE_FOR_EACH_TR_FUNCTION(MAKE_ENTRY) |
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| 94 | #undef MAKE_ENTRY |
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| 95 | NumTrFunctions |
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| 96 | }; |
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| 97 | |
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| 98 | using NameToTrFunctionMap = QHash<QString, TrFunction>; |
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| 99 | |
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| 100 | enum Operation { AddAlias, SetAlias }; |
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| 101 | |
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| 102 | int trFunctionByName(const QString &trFunctionName) const; |
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| 103 | |
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| 104 | void modifyAlias(int trFunction, const QString &alias, Operation op); |
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| 105 | |
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| 106 | bool isAliasFor(const QString &identifier, TrFunction trFunction) const |
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| 107 | { return m_trFunctionAliases[trFunction].contains(str: identifier); } |
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| 108 | |
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| 109 | QStringList availableFunctionsWithAliases() const; |
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| 110 | QStringList listAliases() const; |
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| 111 | |
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| 112 | const NameToTrFunctionMap &nameToTrFunctionMap() const; |
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| 113 | |
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| 114 | private: |
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| 115 | void ensureTrFunctionHashUpdated() const; |
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| 116 | |
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| 117 | private: |
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| 118 | QStringList m_trFunctionAliases[NumTrFunctions]; |
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| 119 | mutable NameToTrFunctionMap m_nameToTrFunctionMap; |
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| 120 | }; |
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| 121 | |
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| 122 | QT_END_NAMESPACE |
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| 123 | |
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| 124 | extern QT_PREPEND_NAMESPACE(TrFunctionAliasManager) trFunctionAliasManager; |
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| 125 | |
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| 126 | #endif |
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| 127 | |
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