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Diffstat (limited to 'l10ntools/inc/po.hxx')
-rw-r--r-- | l10ntools/inc/po.hxx | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/l10ntools/inc/po.hxx b/l10ntools/inc/po.hxx new file mode 100644 index 0000000000..9b33d2b778 --- /dev/null +++ b/l10ntools/inc/po.hxx @@ -0,0 +1,152 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + */ + +#ifndef INCLUDED_L10NTOOLS_INC_PO_HXX +#define INCLUDED_L10NTOOLS_INC_PO_HXX + +#include <fstream> +#include <memory> +#include <string_view> + +#include <rtl/string.hxx> + +class PoOfstream; +class PoIfstream; +class GenPoEntry; + + +/** Interface to use po entries in localization + + PoEntry based on GenPoEntry class which stores attributes + of general po entry(see po.cxx). It makes easy to get/set + all information needed to localize one english(US) string. + It contains some basic checkings and some string + transformations between po string and string used by + localization tools. +*/ +class PoEntry +{ +private: + + std::unique_ptr<GenPoEntry> m_pGenPo; + bool m_bIsInitialized; + +public: + + friend class PoOfstream; + friend class PoIfstream; + + enum TYPE { TTEXT, TQUICKHELPTEXT, TTITLE }; + enum Exception { NOSOURCFILE, NORESTYPE, NOGROUPID, NOSTRING, WRONGHELPTEXT }; + + PoEntry(); + PoEntry( std::string_view rSourceFile, std::string_view rResType, std::string_view rGroupId, + std::string_view rLocalId, std::string_view rHelpText, const OString& rText, + const TYPE eType ); + ~PoEntry(); + + PoEntry( const PoEntry& rPo ); + PoEntry& operator=( const PoEntry& rPo ); + PoEntry& operator=( PoEntry&& rPo ) noexcept; + + OString const & getSourceFile() const; ///< Get name of file from which entry is extracted + OString getGroupId() const; + OString getLocalId() const; + OString getResourceType() const; ///< Get the type of component from which entry is extracted + TYPE getType() const; ///< Get the type of entry + OString const & getMsgCtxt() const; + OString const & getMsgId() const; + OString const & getMsgStr() const; + bool isFuzzy() const; + + /// Check whether po-s belong to the same localization component + static bool IsInSameComp(const PoEntry& rPo1,const PoEntry& rPo2); + static OString genKeyId(const OString& rGenerator); + +}; + +/** Interface to work with header of po/pot files + + This class stores information which is in header of + a po file. It's main function to generate header to + template po files(pot). +*/ +class PoHeader +{ +private: + + std::unique_ptr<GenPoEntry> m_pGenPo; + bool m_bIsInitialized; + +public: + + friend class PoOfstream; + friend class PoIfstream; + + PoHeader( std::string_view rExtSrc ); ///< Template Constructor + PoHeader( std::string_view rExtSrc, const OString& rPoHeaderMsgStr ); + ~PoHeader(); + PoHeader(const PoHeader&) = delete; + PoHeader& operator=(const PoHeader&) = delete; +}; + +/// Interface to write po entry to files as output streams +class PoOfstream +{ +private: + + std::ofstream m_aOutPut; + bool m_bIsAfterHeader; + +public: + + enum OpenMode { TRUNC, APP }; + + PoOfstream(); + PoOfstream(const OString& rFileName, OpenMode aMode ); + ~PoOfstream(); + PoOfstream(const PoOfstream&) = delete; + PoOfstream& operator=(const PoOfstream&) = delete; + bool isOpen() const { return m_aOutPut.is_open(); } + + void open(const OString& rFileName, OpenMode aMode = TRUNC ); + void close(); + void writeHeader(const PoHeader& rHeader); + void writeEntry(const PoEntry& rPo); +}; + +/// Interface to read po entry from files as input streams +class PoIfstream +{ +private: + + std::ifstream m_aInPut; + bool m_bEof; + +public: + + class Exception final : public std::exception { }; + + PoIfstream(); + PoIfstream( const OString& rFileName ); + ~PoIfstream(); + PoIfstream(const PoIfstream&) = delete; + PoIfstream& operator=(const PoIfstream&) = delete; + bool isOpen() const { return m_aInPut.is_open(); } + bool eof() const { return m_bEof; } + + void open(const OString& rFileName); + void open(const OString& rFileName, OString& sPoHeader); + void close(); + void readEntry(PoEntry& rPo); +}; + +#endif // INCLUDED_L10NTOOLS_INC_PO_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |