96f62b48b4
Change-Id: Iadfa442f762aa3caf3a8de7f3633be4e73bfd91a Reviewed-on: https://gerrit.libreoffice.org/c/core/+/166091 Tested-by: Jenkins Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
84 lines
2.5 KiB
C++
84 lines
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#ifndef INCLUDED_TOOLS_XMLWRITER_HXX
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#define INCLUDED_TOOLS_XMLWRITER_HXX
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#include <sal/config.h>
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#include <basegfx/numeric/ftools.hxx>
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#include <tools/toolsdllapi.h>
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#include <rtl/string.hxx>
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#include <memory>
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#include <string_view>
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#include <vector>
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class SvStream;
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namespace tools
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{
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struct XmlWriterImpl;
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/**
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* XmlWriter writes a XML to a SvStream. It uses libxml2 for writing but hides
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* all the internal libxml2 workings and uses types that are native for LO
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* development.
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*
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* The codepage used for XML is always "utf-8" and the output is indented by
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* default so it is easier to read.
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*
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*/
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class TOOLS_DLLPUBLIC XmlWriter final
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{
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private:
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std::unique_ptr<XmlWriterImpl> mpImpl;
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public:
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XmlWriter(SvStream* pStream);
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~XmlWriter();
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bool startDocument(sal_Int32 nIndent = 2, bool bWriteXmlHeader = true);
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void endDocument();
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void startElement(const char* sName);
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void startElement(const OString& sName) { startElement(sName.getStr()); }
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void startElement(const OString& sPrefix, const OString& sName, const OString& sNamespaceUri);
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void endElement();
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void attribute(const char* sTagName, const OString& aValue);
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void attribute(const OString& sTagName, const OString& aValue)
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{
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attribute(sTagName.getStr(), aValue);
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}
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void attribute(const char* sTagName, std::u16string_view aValue);
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void attribute(const char* sTagName, sal_Int64 aNumber);
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template <typename T>
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requires std::is_arithmetic_v<T> void attribute(const char* sTagName, T aNumber)
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{
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if constexpr (std::is_floating_point_v<T>)
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return attribute(sTagName, basegfx::fround64(aNumber));
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else
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return attribute(sTagName, static_cast<sal_Int64>(aNumber));
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}
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void attributeDouble(const char* sTagName, double aNumber);
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void attributeBase64(const char* sTagName, std::vector<sal_uInt8> const& rValueInBytes);
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void attributeBase64(const char* sTagName, std::vector<char> const& rValueInBytes);
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void content(const OString& sValue);
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void content(std::u16string_view sValue);
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void element(const char* sName);
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};
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} // end tools namespace
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#endif // INCLUDED_TOOLS_XMLWRITER_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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