AOO410/main/xmloff/source/style/xmlbahdl.hxx

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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
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#ifndef _XMLOFF_PROPERTYHANDLER_BASICTYPES_HXX
#define _XMLOFF_PROPERTYHANDLER_BASICTYPES_HXX

#include <xmloff/xmlprhdl.hxx>
#include <rtl/ustrbuf.hxx>
#include <xmloff/xmltoken.hxx>


/**
    PropertyHandler for the XML-data-type: XML_TYPE_NUMBER
*/
class XMLNumberPropHdl : public XMLPropertyHandler
{
	sal_Int8 nBytes;

public:
	XMLNumberPropHdl( sal_Int8 nB=4 ) : nBytes( nB ) {}
	virtual ~XMLNumberPropHdl();

	virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
	virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_NUMBER_NONE
*/
class XMLNumberNonePropHdl : public XMLPropertyHandler
{
	::rtl::OUString	sZeroStr;
	sal_Int8		nBytes;
public:
	XMLNumberNonePropHdl( sal_Int8 nB = 4 );
	XMLNumberNonePropHdl( enum ::xmloff::token::XMLTokenEnum eZeroString, sal_Int8 nB = 4 );
	virtual ~XMLNumberNonePropHdl();

	virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
	virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_MEASURE
*/
class XMLMeasurePropHdl : public XMLPropertyHandler
{
	sal_Int8 nBytes;
public:
	XMLMeasurePropHdl( sal_Int8 nB=4 ) : nBytes( nB ) {}
	virtual ~XMLMeasurePropHdl();

	virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
	virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_PERCENT
*/
class XMLPercentPropHdl : public XMLPropertyHandler
{
	sal_Int8 nBytes;
public:
	XMLPercentPropHdl( sal_Int8 nB=4 ) : nBytes( nB ) {}
	virtual ~XMLPercentPropHdl();

	virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
	virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_PERCENT 
	that is mapped on a double from 0.0 to 1.0
*/
class XMLDoublePercentPropHdl : public XMLPropertyHandler
{
	virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
	virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_NEG_PERCENT
*/
class XMLNegPercentPropHdl : public XMLPropertyHandler
{
	sal_Int8 nBytes;
public:
	XMLNegPercentPropHdl( sal_Int8 nB=4 ) : nBytes( nB ) {}
	virtual ~XMLNegPercentPropHdl();

	virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
	virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_PERCENT
*/
class XMLMeasurePxPropHdl : public XMLPropertyHandler
{
	sal_Int8 nBytes;
public:
	XMLMeasurePxPropHdl( sal_Int8 nB=4 ) : nBytes( nB ) {}
	virtual ~XMLMeasurePxPropHdl();

	virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
	virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_BOOL
*/
class XMLBoolPropHdl : public XMLPropertyHandler
{
public:
	virtual ~XMLBoolPropHdl();

	virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
	virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_COLOR
*/
class XMLColorPropHdl : public XMLPropertyHandler
{
public:
	virtual ~XMLColorPropHdl();

	virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
	virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_STRING
*/
class XMLStringPropHdl : public XMLPropertyHandler
{
public:
	virtual ~XMLStringPropHdl();

	virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
	virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_STYLENAME
*/
class XMLStyleNamePropHdl : public XMLStringPropHdl 
{
public:
	virtual ~XMLStyleNamePropHdl();

	virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};


/**
	PropertyHandler for the XML-data-type: XML_TYPE_DOUBLE
*/
class XMLDoublePropHdl : public XMLPropertyHandler
{
public:
	virtual ~XMLDoublePropHdl();

	virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
	virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_NBOOL
*/
class XMLNBoolPropHdl : public XMLPropertyHandler
{
public:
	virtual ~XMLNBoolPropHdl();

	virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
	virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_COLORTRANSPARENT
*/
class XMLColorTransparentPropHdl : public XMLPropertyHandler
{
	const ::rtl::OUString sTransparent;

public:
	XMLColorTransparentPropHdl( enum ::xmloff::token::XMLTokenEnum eTransparent = xmloff::token::XML_TOKEN_INVALID );
	virtual ~XMLColorTransparentPropHdl();

	virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
	virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_ISTRANSPARENT
*/
class XMLIsTransparentPropHdl : public XMLPropertyHandler
{
	const ::rtl::OUString sTransparent;
	sal_Bool bTransPropValue;

public:
	XMLIsTransparentPropHdl( enum ::xmloff::token::XMLTokenEnum eTransparent = xmloff::token::XML_TOKEN_INVALID,
						     sal_Bool bTransPropValue = sal_True );
	virtual ~XMLIsTransparentPropHdl();

	virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
	virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_COLORAUTO
*/
class XMLColorAutoPropHdl : public XMLPropertyHandler
{
public:
	XMLColorAutoPropHdl();
	virtual ~XMLColorAutoPropHdl();

	virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
	virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_COLORISAUTO
*/
class XMLIsAutoColorPropHdl : public XMLPropertyHandler
{
public:
	XMLIsAutoColorPropHdl();
	virtual ~XMLIsAutoColorPropHdl();

	virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
	virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};


/**
    PropertyHandler for properties that cannot make use of importXML
	and exportXML methods, but can make use of the default comparison
*/
class XMLCompareOnlyPropHdl : public XMLPropertyHandler
{
public:
	virtual ~XMLCompareOnlyPropHdl();

	virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
	virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_NUMBER_NO_ZERO
    Reads/writes numeric properties, but fails for the value zero
    (i.e., a value 0 property will not be written)
*/
class XMLNumberWithoutZeroPropHdl : public XMLPropertyHandler
{
	sal_Int8		nBytes;
public:
	XMLNumberWithoutZeroPropHdl( sal_Int8 nB = 4 );
	virtual ~XMLNumberWithoutZeroPropHdl();

	virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
	virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_NUMBER16_AUTO
    Reads/writes numeric properties with special handling for the value zero
    (i.e., a value 0 property will be written as "auto")
*/
class XMLNumberWithAutoInsteadZeroPropHdl : public XMLNumberWithoutZeroPropHdl
{
public:
	virtual ~XMLNumberWithAutoInsteadZeroPropHdl();

	virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
	virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

#endif		// _XMLOFF_PROPERTYHANDLER_BASICTYPES_HXX