62 lines
1.9 KiB
C++
62 lines
1.9 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_OOX_MATHML_IMEXPORT_HXX
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#define INCLUDED_OOX_MATHML_IMEXPORT_HXX
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#include <oox/core/filterbase.hxx>
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#include <oox/dllapi.h>
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#include <oox/export/utils.hxx>
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#include <rtl/ref.hxx>
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#include <rtl/strbuf.hxx>
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#include <rtl/textenc.h>
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#include <sax/fshelper.hxx>
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#include <tools/gen.hxx>
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namespace oox
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{
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namespace formulaimport
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{
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class XmlStream;
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}
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/**
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Interface class, StarMath will implement readFormulaOoxml() to read OOXML
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representing the formula, getFormulaSize() to provide the size of the resulting
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formula, and writeFormula*() to write out markup representing the formula.
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*/
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class OOX_DLLPUBLIC SAL_LOPLUGIN_ANNOTATE("crosscast") FormulaImExportBase
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{
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public:
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virtual void readFormulaOoxml( oox::formulaimport::XmlStream& stream ) = 0;
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virtual Size getFormulaSize() const = 0; // Unit is mm100
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virtual void writeFormulaOoxml(::sax_fastparser::FSHelperPtr pSerializer,
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oox::core::OoxmlVersion version,
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oox::drawingml::DocumentType documentType, sal_Int8 nAlign) = 0;
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virtual void writeFormulaRtf( OStringBuffer& rBuffer, rtl_TextEncoding nEncoding ) = 0;
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enum eFormulaAlign { INLINE, CENTER, LEFT, RIGHT };
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protected:
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FormulaImExportBase();
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~FormulaImExportBase() {}
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};
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namespace core { class ContextHandler; }
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namespace drawingml { class TextParagraph; }
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::rtl::Reference<core::ContextHandler> CreateLazyMathBufferingContext(
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core::ContextHandler const& rParent, drawingml::TextParagraph & rPara);
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} // namespace
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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