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Diffstat (limited to 'include/xmloff/xmlement.hxx')
-rw-r--r-- | include/xmloff/xmlement.hxx | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/include/xmloff/xmlement.hxx b/include/xmloff/xmlement.hxx new file mode 100644 index 0000000000..bedef86e65 --- /dev/null +++ b/include/xmloff/xmlement.hxx @@ -0,0 +1,86 @@ +/* -*- 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/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#ifndef INCLUDED_XMLOFF_XMLEMENT_HXX +#define INCLUDED_XMLOFF_XMLEMENT_HXX + +#include <sal/types.h> +#include <xmloff/xmltoken.hxx> + +/** Map an XMLTokenEnum to an enum value. + * To be used with SvXMLUnitConverter::convertEnum(...) + * We store the enum internally as a fixed size field, since there are + * places where we want to store a generic pointer to an array of SvXMLEnumMapEntry + * and we don't want to templatize the class. + */ +template<typename EnumT> +struct SvXMLEnumMapEntry +{ +private: + ::xmloff::token::XMLTokenEnum eToken; + sal_uInt16 nValue; +public: + SvXMLEnumMapEntry(::xmloff::token::XMLTokenEnum eToken_, EnumT nValue_) + : eToken(eToken_), nValue(static_cast<sal_uInt16>(nValue_)) {} + ::xmloff::token::XMLTokenEnum GetToken() const { return eToken; } + sal_uInt16 GetValue() const { return nValue; } +}; + +#if defined(_MSC_VER) +// specialisation to avoid lots of "C2398: conversion from 'const sal_Int16' to 'sal_uInt16' requires a narrowing conversion" +// errors when compiling on MSVC +template<> +struct SvXMLEnumMapEntry<sal_uInt16> +{ +private: + ::xmloff::token::XMLTokenEnum eToken; + sal_uInt16 nValue; +public: + SvXMLEnumMapEntry(::xmloff::token::XMLTokenEnum eToken_, sal_Int32 nValue_) + : eToken(eToken_), nValue(nValue_) {} + ::xmloff::token::XMLTokenEnum GetToken() const { return eToken; } + sal_uInt16 GetValue() const { return nValue; } +}; +#endif + +#define ENUM_STRING_MAP_ENTRY(name,tok) { name, sizeof(name)-1, tok } + +#define ENUM_STRING_MAP_END() { nullptr, 0, 0 } + +/** Map a const char* (with length) to a sal_uInt16 value. + * To be used with SvXMLUnitConverter::convertEnum(...) + */ +template<typename EnumT> +struct SvXMLEnumStringMapEntry +{ +private: + const char * pName; + sal_Int32 nNameLength; + sal_uInt16 nValue; +public: + SvXMLEnumStringMapEntry(const char * pName_, sal_Int32 nNameLength_, EnumT nValue_) + : pName(pName_), nNameLength(nNameLength_), nValue(nValue_) {} + const char * GetName() const { return pName; } + sal_Int32 GetNameLength() const { return nNameLength; } + EnumT GetValue() const { return static_cast<EnumT>(nValue); } +}; + +#endif // INCLUDED_XMLOFF_XMLEMENT_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |