xmlstyle.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * This file incorporates work covered by the following license notice:
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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#ifndef INCLUDED_XMLOFF_XMLSTYLE_HXX
#define INCLUDED_XMLOFF_XMLSTYLE_HXX
 
#include <rtl/ref.hxx>
#include <sal/config.h>
#include <xmloff/dllapi.h>
#include <sal/types.h>
#include <xmloff/xmlictxt.hxx>
#include <xmloff/families.hxx>
#include <memory>
 
class SvXMLStylesContext_Impl;
class SvXMLImportPropertyMapper;
class SvXMLTokenMap;
 
namespace com::sun::star {
namespace container { class XNameContainer; }
namespace style { class XAutoStyleFamily; }
}
 
class XMLOFF_DLLPUBLIC SvXMLStyleContext : public SvXMLImportContext
{
    OUString     maName;
    OUString     maDisplayName;
    css::uno::Any maAutoName;
    OUString     maParentName;// Will be moved to XMLPropStyle soon!!!!
    OUString     maFollow;    // Will be moved to XMLPropStyle soon!!!!
    OUString     maLinked;
    bool         mbHidden;
 
    XmlStyleFamily mnFamily;
 
    bool         mbValid : 1; // Set this to false in CreateAndInsert
                              // if the style shouldn't be processed
                              // by Finish() or is somehow invalid.
    bool         mbNew : 1;   // Set this to false in CreateAnsInsert
                              // if the style is already existing.
    bool         mbDefaultStyle : 1;
 
protected:
 
    virtual void SetAttribute( sal_Int32 nElement, const OUString& rValue );
 
    void SetFamily( XmlStyleFamily nSet ) { mnFamily = nSet; }
    void SetAutoName( const css::uno::Any& rName ) { maAutoName = rName; }
 
public:
 
    SvXMLStyleContext( SvXMLImport& rImport,
              XmlStyleFamily nFamily=XmlStyleFamily::DATA_STYLE,
              bool bDefaultStyle = false );
 
    virtual ~SvXMLStyleContext() override;
 
    virtual void SAL_CALL startFastElement(
            sal_Int32 nElement,
            const css::uno::Reference< css::xml::sax::XFastAttributeList >& ) override;
 
    const OUString&  GetName() const { return maName; }
    const OUString&  GetDisplayName() const { return maDisplayName.getLength() ? maDisplayName : maName; }
    const css::uno::Any& GetAutoName() const { return maAutoName; }
    const OUString&  GetParentName() const { return maParentName; }
    const OUString&  GetFollow() const { return maFollow; }
    const OUString&  GetLinked() const { return maLinked; }
 
    XmlStyleFamily GetFamily() const { return mnFamily; }
 
    bool IsValid() const { return mbValid; }
    void SetValid( bool b ) { mbValid = b; }
 
    bool IsNew() const { return mbNew; }
    void SetNew( bool b ) { mbNew = b; }
 
    bool IsHidden() const { return mbHidden; }
 
    // This method is called for every default style
    virtual void SetDefaults();
 
    // This method is called for every style. It must create it and insert
    // it into the document.
    virtual void CreateAndInsert( bool bOverwrite );
 
    // This method is called for every style. It must create it and insert
    // it into the document if this hasn't happened already in CreateAndInsert().
    virtual void CreateAndInsertLate( bool bOverwrite );
 
    // This method is called for every style after all styles have been
    // inserted into the document.
    virtual void Finish( bool bOverwrite );
 
    bool IsDefaultStyle() const { return mbDefaultStyle; }
 
    virtual bool IsTransient() const;
};
 
class XMLOFF_DLLPUBLIC SvXMLStylesContext : public SvXMLImportContext
{
    std::unique_ptr<SvXMLStylesContext_Impl> mpImpl;
 
 
    css::uno::Reference< css::container::XNameContainer > mxParaStyles;
 
    css::uno::Reference< css::container::XNameContainer > mxTextStyles;
 
    css::uno::Reference< css::style::XAutoStyleFamily > mxParaAutoStyles;
 
    css::uno::Reference< css::style::XAutoStyleFamily > mxTextAutoStyles;
 
    rtl::Reference < SvXMLImportPropertyMapper > mxParaImpPropMapper;
    rtl::Reference < SvXMLImportPropertyMapper > mxTextImpPropMapper;
    rtl::Reference < SvXMLImportPropertyMapper > mxShapeImpPropMapper;
    mutable rtl::Reference < SvXMLImportPropertyMapper > mxChartImpPropMapper;
    mutable rtl::Reference < SvXMLImportPropertyMapper > mxPageImpPropMapper;
 
    SvXMLStylesContext(SvXMLStylesContext const &) = delete;
    SvXMLStylesContext& operator =(SvXMLStylesContext const &) = delete;
 
protected:
 
    sal_uInt32 GetStyleCount() const;
    SvXMLStyleContext *GetStyle( sal_uInt32 i );
    const SvXMLStyleContext *GetStyle( sal_uInt32 i ) const;
 
    virtual SvXMLStyleContext *CreateStyleChildContext(
        sal_Int32 nElement,
        const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList );
 
    virtual SvXMLStyleContext *CreateStyleStyleChildContext( XmlStyleFamily nFamily,
        sal_Int32 nElement,
        const css::uno::Reference< css::xml::sax::XFastAttributeList > & xAttrList );
 
    virtual SvXMLStyleContext *CreateDefaultStyleStyleChildContext(
        XmlStyleFamily nFamily, sal_Int32 nElement,
        const css::uno::Reference< css::xml::sax::XFastAttributeList > & xAttrList );
 
    virtual bool InsertStyleFamily( XmlStyleFamily nFamily ) const;
 
public:
 
    SvXMLStylesContext( SvXMLImport& rImport,
        bool bAutomatic = false );
 
    virtual ~SvXMLStylesContext() override;
 
    // Create child element.
    virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
        sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& AttrList ) override;
 
    // This allows to add an SvXMLStyleContext to this context from extern
    void AddStyle(SvXMLStyleContext& rNew);
 
    const SvXMLStyleContext *FindStyleChildContext(
                                      XmlStyleFamily nFamily,
                                      const OUString& rName,
                                      bool bCreateIndex = false ) const;
    static XmlStyleFamily GetFamily( std::u16string_view rFamily );
    virtual rtl::Reference < SvXMLImportPropertyMapper > GetImportPropertyMapper(
                        XmlStyleFamily nFamily ) const;
 
    virtual css::uno::Reference< css::container::XNameContainer >
        GetStylesContainer( XmlStyleFamily nFamily ) const;
    virtual OUString GetServiceName( XmlStyleFamily nFamily ) const;
 
    css::uno::Reference< css::style::XAutoStyleFamily >
        GetAutoStyles( XmlStyleFamily nFamily ) const;
    void CopyAutoStylesToDoc();
    void CopyStylesToDoc( bool bOverwrite, bool bFinish = true );
    void FinishStyles( bool bOverwrite );
 
    // This method must be called to release the references to all styles
    // that are stored in the context.
    void dispose();
    bool IsAutomaticStyle() const;
};
 
#endif // INCLUDED_XMLOFF_XMLSTYLE_HXX
 
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