starmath/source/mathmlexport.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_STARMATH_SOURCE_MATHMLEXPORT_HXX
  21 #define INCLUDED_STARMATH_SOURCE_MATHMLEXPORT_HXX
  22
  23 #include <xmloff/xmlimp.hxx>
  24 #include <xmloff/xmlexp.hxx>
  25 #include <xmloff/DocumentSettingsContext.hxx>
  26 #include <xmloff/xmltoken.hxx>
  27
  28 #include <node.hxx>
  29
  30 class SfxMedium;
  31 namespace com { namespace sun { namespace star {
  32     namespace io {
  33         class XOutputStream; }
  34     namespace beans {
  35         class XPropertySet; }
  36 } } }
  37
  38
  39 class SmXMLExportWrapper
  40 {
  41     css::uno::Reference<css::frame::XModel> xModel;
  42     bool bFlat;     //set true for export to flat .mml, set false for
  43                         //export to a .sxm (or whatever) package
  44 public:
  45     explicit SmXMLExportWrapper(css::uno::Reference<css::frame::XModel> &rRef)
  46         : xModel(rRef), bFlat(true) {}
  47
  48     bool Export(SfxMedium &rMedium);
  49     void SetFlat(bool bIn) {bFlat = bIn;}
  50
  51     static bool WriteThroughComponent(
  52         const css::uno::Reference< css::io::XOutputStream >&   xOutputStream,
  53         const css::uno::Reference< css::lang::XComponent >&    xComponent,
  54         css::uno::Reference< css::uno::XComponentContext > & rxContext,
  55         css::uno::Reference< css::beans::XPropertySet > & rPropSet,
  56         const sal_Char* pComponentName );
  57
  58     static bool WriteThroughComponent(
  59         const css::uno::Reference< css::embed::XStorage >& xStor,
  60         const css::uno::Reference< css::lang::XComponent >& xComponent,
  61         const sal_Char* pStreamName,
  62         css::uno::Reference< css::uno::XComponentContext > & rxContext,
  63         css::uno::Reference< css::beans::XPropertySet > & rPropSet,
  64         const sal_Char* pComponentName );
  65 };
  66
  67
  68 class SmXMLExport : public SvXMLExport
  69 {
  70     const SmNode *  pTree;
  71     OUString        aText;
  72     bool        bSuccess;
  73
  74 protected:
  75     void ExportNodes(const SmNode *pNode, int nLevel);
  76     void ExportTable(const SmNode *pNode, int nLevel);
  77     void ExportLine(const SmNode *pNode, int nLevel);
  78     void ExportExpression(const SmNode *pNode, int nLevel,
  79                           bool bNoMrowContainer = false);
  80     void ExportText(const SmNode *pNode, int nLevel);
  81     void ExportMath(const SmNode *pNode, int nLevel);
  82     void ExportBinaryHorizontal(const SmNode *pNode, int nLevel);
  83     void ExportUnaryHorizontal(const SmNode *pNode, int nLevel);
  84     void ExportBrace(const SmNode *pNode, int nLevel);
  85     void ExportBinaryVertical(const SmNode *pNode, int nLevel);
  86     void ExportBinaryDiagonal(const SmNode *pNode, int nLevel);
  87     void ExportSubSupScript(const SmNode *pNode, int nLevel);
  88     void ExportRoot(const SmNode *pNode, int nLevel);
  89     void ExportOperator(const SmNode *pNode, int nLevel);
  90     void ExportAttributes(const SmNode *pNode, int nLevel);
  91     void ExportFont(const SmNode *pNode, int nLevel);
  92     void ExportVerticalBrace(const SmVerticalBraceNode *pNode, int nLevel);
  93     void ExportMatrix(const SmNode *pNode, int nLevel);
  94     void ExportBlank(const SmNode *pNode, int nLevel);
  95
  96 public:
  97     SmXMLExport(
  98         const css::uno::Reference< css::uno::XComponentContext >& rContext,
  99         OUString const & implementationName, SvXMLExportFlags nExportFlags);
 100     virtual ~SmXMLExport() override {};
 101
 102     // XUnoTunnel
 103     sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< sal_Int8 >& rId ) throw(css::uno::RuntimeException, std::exception) override;
 104     static const css::uno::Sequence< sal_Int8 > & getUnoTunnelId() throw();
 105
 106     void ExportAutoStyles_() override {}
 107     void ExportMasterStyles_() override {}
 108     void ExportContent_() override;
 109     sal_uInt32 exportDoc(enum ::xmloff::token::XMLTokenEnum eClass = ::xmloff::token::XML_TOKEN_INVALID) override;
 110
 111     virtual void GetViewSettings(css::uno::Sequence<css::beans::PropertyValue>& aProps) override;
 112     virtual void GetConfigurationSettings(css::uno::Sequence<css::beans::PropertyValue>& aProps) override;
 113
 114     bool GetSuccess() {return bSuccess;}
 115 };
 116
 117
 118 #endif
 119
 120 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */