/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: mathml.hxx,v $
 *
 *  $Revision: 1.28 $
 *
 *  last change: $Author: kz $ $Date: 2005-10-05 15:01:38 $
 *
 *  The Contents of this file are made available subject to
 *  the terms of GNU Lesser General Public License Version 2.1.
 *
 *
 *    GNU Lesser General Public License Version 2.1
 *    =============================================
 *    Copyright 2005 by Sun Microsystems, Inc.
 *    901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License version 2.1, as published by the Free Software Foundation.
 *
 *    This library is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *    Lesser General Public License for more details.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with this library; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *    MA  02111-1307  USA
 *
 ************************************************************************/
#ifndef MATHML_HXX
#define MATHML_HXX
#ifndef _SDXMLIMP_HXX
#include <xmloff/xmlimp.hxx>
#endif
#ifndef _SDXMLEXP_HXX
#include <xmloff/xmlexp.hxx>
#endif
#ifndef _XMLOFF_DOCUMENTSETTINGSCONTEXT_HXX
#include <xmloff/DocumentSettingsContext.hxx>
#endif
#ifndef _XMLOFF_XMLTOKEN_HXX
#include <xmloff/xmltoken.hxx>
#endif

#ifndef NODE_HXX
#include <node.hxx>
#endif

class SfxMedium;
namespace com { namespace sun { namespace star {
    namespace io {
        class XInputStream;
        class XOutputStream; }
    namespace beans {
        class XPropertySet; }
} } }


class SmXMLWrapper
{
public:
    SmXMLWrapper(com::sun::star::uno::Reference<com::sun::star::frame::XModel> &rRef)
        : xModel(rRef), bFlat(sal_True) {}
    ULONG Import(SfxMedium &rMedium);
    sal_Bool Export(SfxMedium &rMedium);
    void SetFlat(sal_Bool bIn) {bFlat = bIn;}
private:
    com::sun::star::uno::Reference<com::sun::star::frame::XModel> xModel;
    sal_Bool bFlat;     //set true for export to flat .mml, set false for
                        //export to a .sxm (or whatever) package

    ULONG ReadThroughComponent(
        ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > xInputStream,
        ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent > xModelComponent,
        ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > & rFactory,
        ::com::sun::star::uno::Reference<
            ::com::sun::star::beans::XPropertySet > & rPropSet,
        const sal_Char* pFilterName,
        sal_Bool bEncrypted );

    ULONG ReadThroughComponent(
         const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStorage,
                ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent > xModelComponent,
        const sal_Char* pStreamName,
        const sal_Char* pCompatibilityStreamName,
        ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > & rFactory,
        ::com::sun::star::uno::Reference<
            ::com::sun::star::beans::XPropertySet > & rPropSet,
        const sal_Char* pFilterName );

    sal_Bool WriteThroughComponent(
        ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream >
            xOutputStream,
        ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent >
            xComponent,
        ::com::sun::star::uno::Reference<
            ::com::sun::star::lang::XMultiServiceFactory > & rFactory,
        ::com::sun::star::uno::Reference<
            ::com::sun::star::beans::XPropertySet > & rPropSet,
        const sal_Char* pComponentName );
    sal_Bool WriteThroughComponent(
        const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& xStor,
        ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent >
            xComponent,
        const sal_Char* pStreamName,
        ::com::sun::star::uno::Reference<
            ::com::sun::star::lang::XMultiServiceFactory > & rFactory,
        ::com::sun::star::uno::Reference<
            ::com::sun::star::beans::XPropertySet > & rPropSet,
        const sal_Char* pComponentName,
        sal_Bool bCompress=sal_True );
};


class SmXMLImport : public SvXMLImport
{
public:
    // #110680#
    SmXMLImport(
        const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xServiceFactory,
        sal_uInt16 nImportFlags=IMPORT_ALL);

    // #110680#
    SmXMLImport(
        const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xServiceFactory,
        com::sun::star::uno::Reference<com::sun::star::frame::XModel> &rModel,
        const rtl::OUString &rFileName);

    // XServiceInfo (override parent method)
    ::rtl::OUString SAL_CALL getImplementationName()
        throw( ::com::sun::star::uno::RuntimeException );

    void SAL_CALL endDocument(void)
        throw( ::com::sun::star::xml::sax::SAXException,
        ::com::sun::star::uno::RuntimeException );
    sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence<
        sal_Int8 >& rId ) throw(::com::sun::star::uno::RuntimeException);
    static const ::com::sun::star::uno::Sequence< sal_Int8 > & getUnoTunnelId()
        throw();
    SvXMLImportContext *CreateContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateMathContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateRowContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateFracContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateNumberContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateTextContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateAnnotationContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateStringContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateIdentifierContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateOperatorContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateSpaceContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateSqrtContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateRootContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateStyleContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreatePaddedContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreatePhantomContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateFencedContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateErrorContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateSubContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateSupContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateSubSupContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateUnderContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateOverContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateUnderOverContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateMultiScriptsContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateNoneContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreatePrescriptsContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateTableContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateTableRowContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateTableCellContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateAlignGroupContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);
    SvXMLImportContext *CreateActionContext(sal_uInt16 nPrefix,
        const rtl::OUString &rLocalName,
        const com::sun::star::uno::Reference <
        com::sun::star::xml::sax::XAttributeList> &xAttrList);

    const SvXMLTokenMap &GetPresLayoutElemTokenMap();
    const SvXMLTokenMap &GetPresLayoutAttrTokenMap();
    const SvXMLTokenMap &GetFencedAttrTokenMap();
    const SvXMLTokenMap &GetOperatorAttrTokenMap();
    const SvXMLTokenMap &GetAnnotationAttrTokenMap();
    const SvXMLTokenMap &GetPresElemTokenMap();
    const SvXMLTokenMap &GetPresScriptEmptyElemTokenMap();
    const SvXMLTokenMap &GetPresTableElemTokenMap();
    const SvXMLTokenMap &GetColorTokenMap();
    virtual ~SmXMLImport() throw ();
    SmNodeStack & GetNodeStack() {return aNodeStack;}
    SmNode *GetTree() { return aNodeStack.Pop();}
    sal_Bool GetSuccess() { return bSuccess; }
    String &GetText() { return aText;}

    virtual void SetViewSettings(const com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue>& aViewProps);
    virtual void SetConfigurationSettings(const com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue>& aViewProps);

private:
        SvXMLTokenMap *pPresLayoutElemTokenMap;
        SvXMLTokenMap *pPresLayoutAttrTokenMap;
        SvXMLTokenMap *pFencedAttrTokenMap;
        SvXMLTokenMap *pOperatorAttrTokenMap;
        SvXMLTokenMap *pAnnotationAttrTokenMap;
        SvXMLTokenMap *pPresElemTokenMap;
        SvXMLTokenMap *pPresScriptEmptyElemTokenMap;
        SvXMLTokenMap *pPresTableElemTokenMap;
        SvXMLTokenMap *pColorTokenMap;

        SmNodeStack aNodeStack;
        sal_Bool bSuccess;
        String aText;
};

enum SmXMLMathElemTokenMap
{
    XML_TOK_MATH
};

enum SmXMLPresLayoutElemTokenMap
{
    XML_TOK_SEMANTICS,
    XML_TOK_MSTYLE,
    XML_TOK_MERROR,
    XML_TOK_MPHANTOM,
    XML_TOK_MROW,
    XML_TOK_MFRAC,
    XML_TOK_MSQRT,
    XML_TOK_MROOT,
    XML_TOK_MSUB,
    XML_TOK_MSUP,
    XML_TOK_MSUBSUP,
    XML_TOK_MMULTISCRIPTS,
    XML_TOK_MUNDER,
    XML_TOK_MOVER,
    XML_TOK_MUNDEROVER,
    XML_TOK_MTABLE,
    XML_TOK_MACTION,
    XML_TOK_MFENCED,
    XML_TOK_MPADDED
};

enum SmXMLPresLayoutAttrTokenMap
{
    XML_TOK_FONTWEIGHT,
    XML_TOK_FONTSTYLE,
    XML_TOK_FONTSIZE,
    XML_TOK_FONTFAMILY,
    XML_TOK_COLOR
};


enum SmXMLFencedAttrTokenMap
{
    XML_TOK_OPEN,
    XML_TOK_CLOSE
};


enum SmXMLPresTableElemTokenMap
{
    XML_TOK_MTR,
    XML_TOK_MTD
};

enum SmXMLPresElemTokenMap
{
    XML_TOK_ANNOTATION,
    XML_TOK_MI,
    XML_TOK_MN,
    XML_TOK_MO,
    XML_TOK_MTEXT,
    XML_TOK_MSPACE,
    XML_TOK_MS,
    XML_TOK_MALIGNGROUP
};

enum SmXMLPresScriptEmptyElemTokenMap
{
    XML_TOK_MPRESCRIPTS,
    XML_TOK_NONE
};

enum SmXMLOperatorAttrTokenMap
{
    XML_TOK_STRETCHY
};

enum SmXMLAnnotationAttrTokenMap
{
    XML_TOK_ENCODING
};


class SmXMLExport : public SvXMLExport
{
public:
    // #110680#
    SmXMLExport(
        const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xServiceFactory,
        sal_uInt16 nExportFlags=EXPORT_ALL);

    // #110680#
    SmXMLExport(
        const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xServiceFactory,
        const SmNode *pIn,
        const rtl::OUString &rFileName,
        com::sun::star::uno::Reference< com::sun::star::xml::sax::XDocumentHandler> &rHandler);

    virtual ~SmXMLExport() {};

    // XServiceInfo (override parent method)
    ::rtl::OUString SAL_CALL getImplementationName()
        throw( ::com::sun::star::uno::RuntimeException );

    void _ExportAutoStyles() {}
    void _ExportMasterStyles() {}
    void _ExportContent();
    sal_uInt32 exportDoc(enum ::xmloff::token::XMLTokenEnum eClass);

    virtual void GetViewSettings(com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue>& aProps);
    virtual void GetConfigurationSettings(com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue>& aProps);

    sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence<
        sal_Int8 >& rId ) throw(::com::sun::star::uno::RuntimeException);
    static const ::com::sun::star::uno::Sequence< sal_Int8 > & getUnoTunnelId()
        throw();

    sal_Bool GetSuccess() {return bSuccess;}

protected:
    void ExportNodes(const SmNode *pIn,int nLevel);
    void ExportTable(const SmNode *pIn,int nLevel);
    void ExportLine(const SmNode *pNode,int nLevel);
    void ExportExpression(const SmNode *pNode,int nLevel);
    void ExportText(const SmNode *pNode, int nLevel);
    void ExportMath(const SmNode *pNode, int nLevel);
    void ExportPolygon(const SmNode *pNode, int nLevel);
    void ExportBinaryHorizontal(const SmNode *pNode,int nLevel);
    void ExportUnaryHorizontal(const SmNode *pNode,int nLevel);
    void ExportBrace(const SmNode *pNode, int nLevel);
    void ExportBinaryVertical(const SmNode *pNode,int nLevel);
    void ExportSubSupScript(const SmNode *pNode,int nLevel);
    void ExportRoot(const SmNode *pNode, int nLevel);
    void ExportOperator(const SmNode *pNode, int nLevel);
    void ExportAttributes(const SmNode *pNode, int nLevel);
    void ExportFont(const SmNode *pNode, int nLevel);
    void ExportVerticalBrace(const SmNode *pNode, int nLevel);
    void ExportMatrix(const SmNode *pNode, int nLevel);
    void ExportBlank(const SmNode *pNode, int nLevel);
private:
    const SmNode *pTree;
    String        aText;
    sal_Bool bSuccess;
};
#endif