XMLDDELinksContext.hxx

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#ifndef INCLUDED_SC_SOURCE_FILTER_XML_XMLDDELINKSCONTEXT_HXX
#define INCLUDED_SC_SOURCE_FILTER_XML_XMLDDELINKSCONTEXT_HXX

#include "importcontext.hxx"
#include <vector>

namespace sax_fastparser { class FastAttributeList; }

class ScXMLDDELinksContext : public ScXMLImportContext
{
public:
    ScXMLDDELinksContext( ScXMLImport& rImport);

    virtual ~ScXMLDDELinksContext() override;

    virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
        sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList ) override;
};

struct ScDDELinkCell
{
    OUString sValue;
    double fValue;
    bool bString;
    bool bEmpty;
};

typedef std::vector<ScDDELinkCell> ScDDELinkCells;

class ScXMLDDELinkContext : public ScXMLImportContext
{
    ScDDELinkCells  aDDELinkTable;
    ScDDELinkCells  aDDELinkRow;
    OUString   sApplication;
    OUString   sTopic;
    OUString   sItem;
    sal_Int32       nPosition;
    sal_Int32       nColumns;
    sal_Int32       nRows;
    sal_uInt8       nMode;

public:
    ScXMLDDELinkContext( ScXMLImport& rImport);

    virtual ~ScXMLDDELinkContext() override;

    virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
        sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList ) override;

    void SetApplication(const OUString& sValue) { sApplication = sValue; }
    void SetTopic(const OUString& sValue) { sTopic = sValue; }
    void SetItem(const OUString& sValue) { sItem = sValue; }
    void SetMode(const sal_uInt8 nValue) { nMode = nValue; }
    void CreateDDELink();
    void AddColumns(const sal_Int32 nValue) { nColumns += nValue; }
    void AddRows(const sal_Int32 nValue) { nRows += nValue; }
    void AddCellToRow(const ScDDELinkCell& aCell);
    void AddRowsToTable(const sal_Int32 nRows);

    virtual void SAL_CALL endFastElement( sal_Int32 nElement ) override;
};

class ScXMLDDESourceContext : public ScXMLImportContext
{
    ScXMLDDELinkContext* pDDELink;

public:
    ScXMLDDESourceContext( ScXMLImport& rImport,
                        const rtl::Reference<sax_fastparser::FastAttributeList>& rAttrList,
                        ScXMLDDELinkContext* pDDELink);

    virtual ~ScXMLDDESourceContext() override;

    virtual void SAL_CALL endFastElement( sal_Int32 nElement ) override;
};

class ScXMLDDETableContext : public ScXMLImportContext
{
    ScXMLDDELinkContext* pDDELink;

public:
    ScXMLDDETableContext( ScXMLImport& rImport,
                        ScXMLDDELinkContext* pDDELink);

    virtual ~ScXMLDDETableContext() override;

    virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
        sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList ) override;
};

class ScXMLDDEColumnContext : public ScXMLImportContext
{
public:
    ScXMLDDEColumnContext( ScXMLImport& rImport,
                        const rtl::Reference<sax_fastparser::FastAttributeList>& rAttrList,
                        ScXMLDDELinkContext* pDDELink);

    virtual ~ScXMLDDEColumnContext() override;
};

class ScXMLDDERowContext : public ScXMLImportContext
{
    ScXMLDDELinkContext*    pDDELink;
    sal_Int32               nRows;

public:
    ScXMLDDERowContext( ScXMLImport& rImport,
                        const rtl::Reference<sax_fastparser::FastAttributeList>& rAttrList,
                        ScXMLDDELinkContext* pDDELink);

    virtual ~ScXMLDDERowContext() override;

    virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
        sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList ) override;

    virtual void SAL_CALL endFastElement( sal_Int32 nElement ) override;
};

class ScXMLDDECellContext : public ScXMLImportContext
{
    OUString        sValue;
    double          fValue;
    sal_Int32       nCells;
    bool            bString;
    bool            bString2;
    bool            bEmpty;

    ScXMLDDELinkContext* pDDELink;

public:
    ScXMLDDECellContext( ScXMLImport& rImport,
                        const rtl::Reference<sax_fastparser::FastAttributeList>& rAttrList,
                        ScXMLDDELinkContext* pDDELink);

    virtual ~ScXMLDDECellContext() override;

    virtual void SAL_CALL endFastElement( sal_Int32 nElement ) override;
};

#endif

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