/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * 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
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/


// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_xmloff.hxx"
#include <tools/debug.hxx>
#include <XMLNumberStylesExport.hxx>
#include <XMLNumberStylesImport.hxx>
#include "xmloff/xmlnmspe.hxx"
#include <xmloff/xmlimp.hxx>
#include <xmloff/nmspmap.hxx>
#include <xmloff/xmltoken.hxx>

#include "sdxmlexp_impl.hxx"
#include "sdxmlimp_impl.hxx"

using namespace rtl;
using namespace ::xmloff::token;

struct SdXMLDataStyleNumber
{
	enum XMLTokenEnum meNumberStyle;
	sal_Bool	mbLong;
	sal_Bool	mbTextual;
	sal_Bool	mbDecimal02;
	const char* mpText;
}
	aSdXMLDataStyleNumbers[] =
{
	{ XML_DAY,			sal_False,		sal_False,		sal_False,		NULL },
	{ XML_DAY,			sal_True,		sal_False,		sal_False,		NULL },
	{ XML_MONTH,		sal_True,		sal_False,		sal_False,		NULL },
	{ XML_MONTH,		sal_False,		sal_True,		sal_False,		NULL },
	{ XML_MONTH,		sal_True,		sal_True,		sal_False,		NULL },
	{ XML_YEAR,		    sal_False,		sal_False,		sal_False,		NULL },
	{ XML_YEAR,		    sal_True,		sal_False,		sal_False,		NULL },
	{ XML_DAY_OF_WEEK,	sal_False,		sal_False,		sal_False,		NULL },
	{ XML_DAY_OF_WEEK,  sal_True,		sal_False,		sal_False,		NULL },
	{ XML_TEXT,		    sal_False,		sal_False,		sal_False,		"."	 },
	{ XML_TEXT,		    sal_False,		sal_False,		sal_False,		" "  },
	{ XML_TEXT,		    sal_False,		sal_False,		sal_False,		", " },
	{ XML_TEXT,		    sal_False,		sal_False,		sal_False,		". " },
	{ XML_HOURS,		sal_False,		sal_False,		sal_False,		NULL },
	{ XML_MINUTES,		sal_False,		sal_False,		sal_False,		NULL },
	{ XML_TEXT,		    sal_False,		sal_False,		sal_False,		":"  },
	{ XML_AM_PM,		sal_False,		sal_False,		sal_False,		NULL },
	{ XML_SECONDS,		sal_False,		sal_False,		sal_False,		NULL },
	{ XML_SECONDS,		sal_False,		sal_False,		sal_True,		NULL },
	{ XML_TOKEN_INVALID,        0,              0,             0,       NULL  }
};

// date 

#define DATA_STYLE_NUMBER_END				0
#define DATA_STYLE_NUMBER_DAY				1	// <number:day/>
#define DATA_STYLE_NUMBER_DAY_LONG			2	// <number:day number:style="long"/>
#define DATA_STYLE_NUMBER_MONTH_LONG		3	// <number:month number:style="long"/>
#define DATA_STYLE_NUMBER_MONTH_TEXT		4	// <number:month number:textual="true"/>
#define DATA_STYLE_NUMBER_MONTH_LONG_TEXT	5	// <number:month number:style="long" number:textual="true"/>
#define DATA_STYLE_NUMBER_YEAR				6	// <number:year/>
#define DATA_STYLE_NUMBER_YEAR_LONG			7	// <number:year number:style="long"/>
#define DATA_STYLE_NUMBER_DAYOFWEEK			8	// <number:day-of-week/>
#define DATA_STYLE_NUMBER_DAYOFWEEK_LONG	9	// <number:day-of-week number:style="long"/>
#define DATA_STYLE_NUMBER_TEXT_POINT		10	// <number:text>.</number:text>
#define DATA_STYLE_NUMBER_TEXT_SPACE		11	// <number:text> </number:text>
#define DATA_STYLE_NUMBER_TEXT_COMMASPACE	12	// <number:text>, </number:text>
#define DATA_STYLE_NUMBER_TEXT_POINTSPACE	13	// <number:text>. </number:text>
#define DATA_STYLE_NUMBER_HOURS				14	// <number:hours/>
#define DATA_STYLE_NUMBER_MINUTES			15	// <number:minutes/>
#define DATA_STYLE_NUMBER_TEXT_COLON		16	// <number:text>:</number:text>
#define DATA_STYLE_NUMBER_AMPM				17	// <number:am-pm/>
#define DATA_STYLE_NUMBER_SECONDS			18	// <number:seconds/>
#define DATA_STYLE_NUMBER_SECONDS_02		19	// <number:seconds number:/>


struct SdXMLFixedDataStyle
{
	const char*	mpName;
	sal_Bool	mbAutomatic;
	sal_Bool	mbDateStyle;
	sal_uInt8	mpFormat[8];
};

const SdXMLFixedDataStyle aSdXML_Standard_Short =
{
	"D1", sal_True, sal_True,
	{
		DATA_STYLE_NUMBER_DAY_LONG,
		DATA_STYLE_NUMBER_TEXT_POINT,
		DATA_STYLE_NUMBER_MONTH_LONG,
		DATA_STYLE_NUMBER_TEXT_POINT,
		DATA_STYLE_NUMBER_YEAR_LONG,
		0, 0, 0
	}
};

const SdXMLFixedDataStyle aSdXML_Standard_Long =
{
	"D2", sal_True, sal_True,
	{
		DATA_STYLE_NUMBER_DAYOFWEEK_LONG,
		DATA_STYLE_NUMBER_TEXT_COMMASPACE,
		DATA_STYLE_NUMBER_DAY,
		DATA_STYLE_NUMBER_TEXT_POINTSPACE,
		DATA_STYLE_NUMBER_MONTH_LONG_TEXT,
		DATA_STYLE_NUMBER_TEXT_SPACE,
		DATA_STYLE_NUMBER_YEAR_LONG,
		0
	}
};

const SdXMLFixedDataStyle aSdXML_DateStyle_1 =
{
	"D3", sal_False, sal_True,
	{
		DATA_STYLE_NUMBER_DAY_LONG,
		DATA_STYLE_NUMBER_TEXT_POINT,
		DATA_STYLE_NUMBER_MONTH_LONG,
		DATA_STYLE_NUMBER_TEXT_POINT,
		DATA_STYLE_NUMBER_YEAR,
		0, 0, 0
	}
};

const SdXMLFixedDataStyle aSdXML_DateStyle_2 =
{
	"D4", sal_False, sal_True,
	{ 
		DATA_STYLE_NUMBER_DAY_LONG,
		DATA_STYLE_NUMBER_TEXT_POINT,
		DATA_STYLE_NUMBER_MONTH_LONG,
		DATA_STYLE_NUMBER_TEXT_POINT,
		DATA_STYLE_NUMBER_YEAR_LONG,
		0, 0, 0
	}
};

const SdXMLFixedDataStyle aSdXML_DateStyle_3 =
{
	"D5", sal_False, sal_True,
	{
		DATA_STYLE_NUMBER_DAY,
		DATA_STYLE_NUMBER_TEXT_POINTSPACE,
		DATA_STYLE_NUMBER_MONTH_TEXT,
		DATA_STYLE_NUMBER_TEXT_SPACE,
		DATA_STYLE_NUMBER_YEAR_LONG,
		0, 0, 0
	}
};

const SdXMLFixedDataStyle aSdXML_DateStyle_4 =
{
	"D6", sal_False, sal_True,
	{
		DATA_STYLE_NUMBER_DAY,
		DATA_STYLE_NUMBER_TEXT_POINTSPACE,
		DATA_STYLE_NUMBER_MONTH_LONG_TEXT,
		DATA_STYLE_NUMBER_TEXT_SPACE,
		DATA_STYLE_NUMBER_YEAR_LONG,
		0, 0, 0
	}
};

const SdXMLFixedDataStyle aSdXML_DateStyle_5 =
{
	"D7", sal_False, sal_True,
	{
		DATA_STYLE_NUMBER_DAYOFWEEK,
		DATA_STYLE_NUMBER_TEXT_COMMASPACE,
		DATA_STYLE_NUMBER_DAY,
		DATA_STYLE_NUMBER_TEXT_POINTSPACE,
		DATA_STYLE_NUMBER_MONTH_LONG_TEXT,
		DATA_STYLE_NUMBER_TEXT_SPACE,
		DATA_STYLE_NUMBER_YEAR_LONG,
		0
	}
};

const SdXMLFixedDataStyle aSdXML_DateStyle_6 =
{
	"D8", sal_False, sal_True,
	{
		DATA_STYLE_NUMBER_DAYOFWEEK_LONG,
		DATA_STYLE_NUMBER_TEXT_COMMASPACE,
		DATA_STYLE_NUMBER_DAY,
		DATA_STYLE_NUMBER_TEXT_POINTSPACE,
		DATA_STYLE_NUMBER_MONTH_LONG_TEXT,
		DATA_STYLE_NUMBER_TEXT_SPACE,
		DATA_STYLE_NUMBER_YEAR_LONG,
		0
	}
};

const SdXMLFixedDataStyle aSdXML_TimeStyle_1 =
{	"T1", sal_True, sal_False,
	{
		DATA_STYLE_NUMBER_HOURS,
		DATA_STYLE_NUMBER_TEXT_COLON,
		DATA_STYLE_NUMBER_MINUTES,
		DATA_STYLE_NUMBER_TEXT_COLON,
		DATA_STYLE_NUMBER_SECONDS,
		DATA_STYLE_NUMBER_AMPM,
		0, 0,
	}
};

const SdXMLFixedDataStyle aSdXML_TimeStyle_2 =
{	"T2", sal_False, sal_False,
	{
		DATA_STYLE_NUMBER_HOURS,
		DATA_STYLE_NUMBER_TEXT_COLON,
		DATA_STYLE_NUMBER_MINUTES,
		0, 0, 0, 0, 0
	}
};

const SdXMLFixedDataStyle aSdXML_TimeStyle_3 =
{	"T3", sal_False, sal_False,
	{
		DATA_STYLE_NUMBER_HOURS,
		DATA_STYLE_NUMBER_TEXT_COLON,
		DATA_STYLE_NUMBER_MINUTES,
		DATA_STYLE_NUMBER_TEXT_COLON,
		DATA_STYLE_NUMBER_SECONDS,
		0, 0, 0
	}
};

const SdXMLFixedDataStyle aSdXML_TimeStyle_4 =
{	"T4", sal_False, sal_False,
	{
		DATA_STYLE_NUMBER_HOURS,
		DATA_STYLE_NUMBER_TEXT_COLON,
		DATA_STYLE_NUMBER_MINUTES,
		DATA_STYLE_NUMBER_TEXT_COLON,
		DATA_STYLE_NUMBER_SECONDS_02,
		0, 0, 0
	}
};

const SdXMLFixedDataStyle aSdXML_TimeStyle_5 =
{	"T5", sal_False, sal_False,
	{
		DATA_STYLE_NUMBER_HOURS,
		DATA_STYLE_NUMBER_TEXT_COLON,
		DATA_STYLE_NUMBER_MINUTES,
		DATA_STYLE_NUMBER_AMPM,
		0, 0, 0, 0
	}
};

const SdXMLFixedDataStyle aSdXML_TimeStyle_6 =
{	"T6", sal_False, sal_False,
	{
		DATA_STYLE_NUMBER_HOURS,
		DATA_STYLE_NUMBER_TEXT_COLON,
		DATA_STYLE_NUMBER_MINUTES,
		DATA_STYLE_NUMBER_TEXT_COLON,
		DATA_STYLE_NUMBER_SECONDS,
		DATA_STYLE_NUMBER_AMPM,
		0, 0
	}
};

const SdXMLFixedDataStyle aSdXML_TimeStyle_7 =
{	"T7", sal_False, sal_False,
	{
		DATA_STYLE_NUMBER_HOURS,
		DATA_STYLE_NUMBER_TEXT_COLON,
		DATA_STYLE_NUMBER_MINUTES,
		DATA_STYLE_NUMBER_TEXT_COLON,
		DATA_STYLE_NUMBER_SECONDS_02,
		DATA_STYLE_NUMBER_AMPM,
		0, 0
	}
};

const SdXMLFixedDataStyle* aSdXMLFixedDateFormats[SdXMLDateFormatCount] =
{
	&aSdXML_Standard_Short,
	&aSdXML_Standard_Long,
	&aSdXML_DateStyle_1,
	&aSdXML_DateStyle_2,
	&aSdXML_DateStyle_3,
	&aSdXML_DateStyle_4,
	&aSdXML_DateStyle_5,
	&aSdXML_DateStyle_6,
};

const SdXMLFixedDataStyle* aSdXMLFixedTimeFormats[SdXMLTimeFormatCount] =
{
	&aSdXML_TimeStyle_1,
	&aSdXML_TimeStyle_2,
	&aSdXML_TimeStyle_3,
	&aSdXML_TimeStyle_4,
	&aSdXML_TimeStyle_5,
	&aSdXML_TimeStyle_6,
	&aSdXML_TimeStyle_7
};


///////////////////////////////////////////////////////////////////////
// export

#ifndef SVX_LIGHT

static void SdXMLExportDataStyleNumber( SdXMLExport& rExport, SdXMLDataStyleNumber& rElement )
{
	if( rElement.mbDecimal02 )
	{
		rExport.AddAttribute( XML_NAMESPACE_NUMBER, XML_DECIMAL_PLACES, XML_2 );
	}

	if( rElement.mbLong )
	{
		rExport.AddAttribute( XML_NAMESPACE_NUMBER, XML_STYLE, XML_LONG );
	}

	if( rElement.mbTextual )
	{
		rExport.AddAttribute( XML_NAMESPACE_NUMBER, XML_TEXTUAL, XML_TRUE );
	}

	SvXMLElementExport aNumberStyle( rExport, XML_NAMESPACE_NUMBER, rElement.meNumberStyle, sal_True, sal_False );
	if( rElement.mpText )
	{
		OUString sAttrValue( OUString::createFromAscii( rElement.mpText ) );
		rExport.GetDocHandler()->characters( sAttrValue );
	}
}

static void SdXMLExportStyle( SdXMLExport& rExport, const SdXMLFixedDataStyle* pStyle, const SdXMLFixedDataStyle* pStyle2 = NULL )
{
	OUString sAttrValue;

	// name
	sAttrValue = OUString::createFromAscii( pStyle->mpName );
	if( pStyle2 )
		sAttrValue += OUString::createFromAscii( pStyle2->mpName );

	rExport.AddAttribute( XML_NAMESPACE_STYLE, XML_NAME, sAttrValue );

	if( pStyle->mbAutomatic )
	{
		rExport.AddAttribute( XML_NAMESPACE_NUMBER, XML_AUTOMATIC_ORDER, XML_TRUE );
	}

	SvXMLElementExport aElement( rExport, XML_NAMESPACE_NUMBER, pStyle->mbDateStyle ? XML_DATE_STYLE : XML_TIME_STYLE, sal_True, sal_True );

	do
	{

		const sal_uInt8* pElements = (const sal_uInt8*)&pStyle->mpFormat[0];

		while( *pElements )
		{
			SdXMLDataStyleNumber& rElement = aSdXMLDataStyleNumbers[ (*pElements++) - 1 ];
			SdXMLExportDataStyleNumber( rExport, rElement );
		}

		if( pStyle2 )
		{
			SdXMLDataStyleNumber& rElement = aSdXMLDataStyleNumbers[ DATA_STYLE_NUMBER_TEXT_SPACE - 1 ];
			SdXMLExportDataStyleNumber( rExport, rElement );
		}

		pStyle = pStyle2;
		pStyle2 = NULL;
	}
	while( pStyle );
}

void SdXMLNumberStylesExporter::exportTimeStyle( SdXMLExport& rExport, sal_Int32 nStyle )
{
	DBG_ASSERT( (nStyle >= 0) && (nStyle < SdXMLTimeFormatCount), "Unknown time style!" );
	if( (nStyle >= 0) && (nStyle < SdXMLTimeFormatCount) )
		SdXMLExportStyle( rExport, aSdXMLFixedTimeFormats[ nStyle ] );
}

void SdXMLNumberStylesExporter::exportDateStyle( SdXMLExport& rExport, sal_Int32 nStyle )
{
	if( nStyle > 0x0f )
	{
		int nDateStyle = nStyle & 0x0f;
		bool bHasDate = nDateStyle != 0;

		if( nDateStyle > 1 )
			nDateStyle -= 2;

		DBG_ASSERT( (nDateStyle >= 0) && (nDateStyle < SdXMLDateFormatCount), "unknown date style!" );

		int nTimeStyle = (nStyle >> 4) & 0x0f;
		bool bHasTime = nTimeStyle != 0;

		if( nTimeStyle > 1 )
			nTimeStyle -= 2;

		DBG_ASSERT( (nTimeStyle >= 0) && (nTimeStyle < SdXMLTimeFormatCount), "Unknown time style!" );

		if( (nDateStyle >= 0) && (nDateStyle < SdXMLDateFormatCount) && (nTimeStyle >= 0) && (nTimeStyle < SdXMLTimeFormatCount) )
		{
			if( bHasDate )
			{
				if( bHasTime )
				{
					SdXMLExportStyle( rExport, aSdXMLFixedDateFormats[ nDateStyle ], aSdXMLFixedTimeFormats[ nTimeStyle ] );
				}
				else
				{
					SdXMLExportStyle( rExport, aSdXMLFixedDateFormats[ nDateStyle ] );
				}
			}
			else if( bHasTime )
			{
				SdXMLExportStyle( rExport, aSdXMLFixedTimeFormats[ nTimeStyle ] );
			}
		}
	}
	else
	{
		DBG_ASSERT( (nStyle >= 0) && (nStyle < SdXMLDateFormatCount), "unknown date style!" );
		if( (nStyle >= 0) && (nStyle < SdXMLDateFormatCount) )
			SdXMLExportStyle( rExport, aSdXMLFixedDateFormats[ nStyle ] );
	}
}

OUString SdXMLNumberStylesExporter::getTimeStyleName(const sal_Int32 nTimeFormat )
{
	sal_Int32 nFormat = nTimeFormat;
	if( nFormat > 1 )
		nFormat -= 2;

	if( (nFormat >= 0) && (nFormat < SdXMLTimeFormatCount) )
	{
		return OUString::createFromAscii(aSdXMLFixedTimeFormats[nFormat]->mpName );
	}
	else
	{
		return OUString();
	}
}

OUString SdXMLNumberStylesExporter::getDateStyleName(const sal_Int32 nDateFormat )
{
	sal_Int32 nFormat = nDateFormat;

	if( nFormat > 0x0f )
	{
		OUString aStr;
		if( nFormat & 0x0f )
			aStr = getDateStyleName( nFormat & 0x0f );
		aStr += getTimeStyleName( (nFormat >> 4) & 0x0f );
		return aStr;
	}

	if( nFormat > 1 )
		nFormat -= 2;

	if( (nFormat >= 0) && (nFormat < SdXMLDateFormatCount) )
	{
		return OUString::createFromAscii(aSdXMLFixedDateFormats[nFormat]->mpName );
	}
	else
	{
		return OUString();
	}
}

#endif // #ifndef SVX_LIGHT


///////////////////////////////////////////////////////////////////////
// import

class SdXMLNumberFormatMemberImportContext : public SvXMLImportContext
{
private:
	SdXMLNumberFormatImportContext* mpParent;

	OUString maNumberStyle;
	sal_Bool mbLong;
	sal_Bool mbTextual;
	sal_Bool mbDecimal02;
	OUString maText;
	boost::shared_ptr< SvXMLImportContext > mpSlaveContext;

public:
	TYPEINFO();

	SdXMLNumberFormatMemberImportContext( SvXMLImport& rImport, 
		sal_uInt16 nPrfx,
		const rtl::OUString& rLocalName, 
		const com::sun::star::uno::Reference< com::sun::star::xml::sax::XAttributeList>& xAttrList,
		SdXMLNumberFormatImportContext* pParent,
		SvXMLImportContext* pSlaveContext );
	virtual ~SdXMLNumberFormatMemberImportContext();

	virtual SvXMLImportContext *CreateChildContext( sal_uInt16 nPrefix,
								   const ::rtl::OUString& rLocalName,
								   const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& xAttrList );

	virtual void StartElement( const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& xAttrList );

	virtual void EndElement();

	virtual void Characters( const ::rtl::OUString& rChars );
};

TYPEINIT1( SdXMLNumberFormatMemberImportContext, SvXMLImportContext );

SdXMLNumberFormatMemberImportContext::SdXMLNumberFormatMemberImportContext( SvXMLImport& rImport, sal_uInt16 nPrfx, const rtl::OUString& rLocalName, const com::sun::star::uno::Reference< com::sun::star::xml::sax::XAttributeList>& xAttrList, SdXMLNumberFormatImportContext* pParent, SvXMLImportContext* pSlaveContext )
:	SvXMLImportContext(rImport, nPrfx, rLocalName),
	mpParent( pParent ),
	maNumberStyle( rLocalName ),
	mpSlaveContext( pSlaveContext )
{
	mbLong = sal_False;
	mbTextual = sal_False;
	mbDecimal02 = sal_False;
	
	const sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
	for(sal_Int16 i=0; i < nAttrCount; i++)
	{
		OUString sAttrName = xAttrList->getNameByIndex( i );
		OUString aLocalName;
		sal_uInt16 nPrefix = GetImport().GetNamespaceMap().GetKeyByAttrName( sAttrName, &aLocalName );
		OUString sValue = xAttrList->getValueByIndex( i );

		if( nPrefix == XML_NAMESPACE_NUMBER )
		{
			if( IsXMLToken( aLocalName, XML_DECIMAL_PLACES ) )
			{
				mbDecimal02 =  IsXMLToken( sValue, XML_2 );
			}
			else if( IsXMLToken( aLocalName, XML_STYLE ) )
			{
				mbLong = IsXMLToken( sValue, XML_LONG );
			}
			else if( IsXMLToken( aLocalName, XML_TEXTUAL ) )
			{
				mbTextual = IsXMLToken( sValue, XML_TRUE );
			}
		}
	}

}

SdXMLNumberFormatMemberImportContext::~SdXMLNumberFormatMemberImportContext()
{
}

SvXMLImportContext *SdXMLNumberFormatMemberImportContext::CreateChildContext( sal_uInt16 nPrefix,
						   const ::rtl::OUString& rLocalName,
						   const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& xAttrList )
{
	return mpSlaveContext->CreateChildContext( nPrefix, rLocalName, xAttrList );
}

void SdXMLNumberFormatMemberImportContext::StartElement( const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XAttributeList >& xAttrList )
{
	mpSlaveContext->StartElement( xAttrList );
}

void SdXMLNumberFormatMemberImportContext::EndElement()
{
	mpSlaveContext->EndElement();

	if( mpParent )
		mpParent->add( maNumberStyle, mbLong, mbTextual, mbDecimal02, maText );
}

void SdXMLNumberFormatMemberImportContext::Characters( const ::rtl::OUString& rChars )
{
	mpSlaveContext->Characters( rChars );
	maText += rChars;
}

TYPEINIT1( SdXMLNumberFormatImportContext, SvXMLImportContext );


SdXMLNumberFormatImportContext::SdXMLNumberFormatImportContext( SdXMLImport& rImport, sal_uInt16 nPrfx,	const rtl::OUString& rLocalName, SvXMLNumImpData* pNewData, sal_uInt16 nNewType, const com::sun::star::uno::Reference< com::sun::star::xml::sax::XAttributeList>& xAttrList, SvXMLStylesContext& rStyles)
:	SvXMLNumFormatContext(rImport, nPrfx, rLocalName, pNewData, nNewType, xAttrList, rStyles),
	mrImport( rImport ),
	mbAutomatic( sal_False ),
	mnIndex(0),
	mnKey( -1 )
{
	mbTimeStyle = IsXMLToken( rLocalName, XML_TIME_STYLE );

	const sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
	for(sal_Int16 i=0; i < nAttrCount; i++)
	{
		OUString sAttrName = xAttrList->getNameByIndex( i );
		OUString aLocalName;
		sal_uInt16 nPrefix = GetImport().GetNamespaceMap().GetKeyByAttrName( sAttrName, &aLocalName );
		OUString sValue = xAttrList->getValueByIndex( i );

		if( nPrefix == XML_NAMESPACE_NUMBER )
		{
			if( IsXMLToken( aLocalName, XML_AUTOMATIC_ORDER ) )
			{
				mbAutomatic = IsXMLToken( sValue, XML_TRUE );
			}
		}
	}
}

SdXMLNumberFormatImportContext::~SdXMLNumberFormatImportContext()
{
}

void SdXMLNumberFormatImportContext::add( OUString& rNumberStyle, sal_Bool bLong, sal_Bool bTextual, sal_Bool	bDecimal02, OUString& rText )
{
	if( mnIndex == -1 || mnIndex == 16 )
	{
		mnIndex = -1;
		return;
	}
	
	const SdXMLDataStyleNumber* pStyleMember = aSdXMLDataStyleNumbers;
	for( sal_uInt8 nIndex = 0; pStyleMember->meNumberStyle != XML_TOKEN_INVALID; nIndex++, pStyleMember++ )
	{
		if( (IsXMLToken(rNumberStyle, pStyleMember->meNumberStyle) &&
			(pStyleMember->mbLong == bLong) &&
			(pStyleMember->mbTextual == bTextual) &&
			(pStyleMember->mbDecimal02 == bDecimal02) &&
			( ( (pStyleMember->mpText == NULL) && (rText.getLength() == 0) ) ||
			  ( pStyleMember->mpText && (rText.compareToAscii( pStyleMember->mpText )  == 0 )) ) ) )
		{
			mnElements[mnIndex++] = nIndex + 1;
			return;
		}
	}
}

bool SdXMLNumberFormatImportContext::compareStyle( const SdXMLFixedDataStyle* pStyle, sal_Int16& nIndex ) const
{
	if( (pStyle->mbAutomatic != mbAutomatic) && (nIndex == 0))
		return sal_False;

	sal_Int16 nCompareIndex;
	for( nCompareIndex = 0; nCompareIndex < 8; nIndex++, nCompareIndex++ )
	{
		if( pStyle->mpFormat[nCompareIndex] != mnElements[nIndex] )
			return sal_False;
	}

	return sal_True;
}

void SdXMLNumberFormatImportContext::EndElement()
{
	SvXMLNumFormatContext::EndElement();

	for( ; mnIndex < 16; mnIndex++ )
	{
		mnElements[mnIndex] = 0;
	}

	if( mbTimeStyle )
	{
		// compare import with all time styles
		for( sal_Int16 nFormat = 0; nFormat < SdXMLTimeFormatCount; nFormat++ )
		{
			sal_Int16 nIndex = 0;
			if( compareStyle( aSdXMLFixedTimeFormats[nFormat], nIndex ) )
			{
				mnKey = nFormat + 2;
				break;
			}
		}
	}
	else
	{
		// compare import with all date styles
		for( sal_Int16 nFormat = 0; nFormat < SdXMLDateFormatCount; nFormat++ )
		{
			sal_Int16 nIndex = 0;
			if( compareStyle( aSdXMLFixedDateFormats[nFormat], nIndex ) )
			{
				mnKey = nFormat + 2;
				break;
			}
			else if( mnElements[nIndex] == DATA_STYLE_NUMBER_TEXT_SPACE )
			{
				// if its a valid date ending with a space, see if a time style follows
				for( sal_Int16 nTimeFormat = 0; nTimeFormat < SdXMLTimeFormatCount; nTimeFormat++ )
				{
					sal_Int16 nIndex2 = nIndex + 1;
					if( compareStyle( aSdXMLFixedTimeFormats[nTimeFormat], nIndex2 ) )
					{
						mnKey = (nFormat + 2) | ((nTimeFormat + 2) << 4);
						break;
					}
				}
			}
		}

		// no date style found? maybe its an extended time style
		if( mnKey == -1 )
		{
			// compare import with all time styles
			for( sal_Int16 nFormat = 0; nFormat < SdXMLTimeFormatCount; nFormat++ )
			{
				sal_Int16 nIndex = 0;
				if( compareStyle( aSdXMLFixedTimeFormats[nFormat], nIndex ) )
				{
					mnKey = (nFormat + 2) << 4;
					break;
				}
			}
		}
	}
}

SvXMLImportContext * SdXMLNumberFormatImportContext::CreateChildContext( sal_uInt16 nPrefix, const ::rtl::OUString& rLocalName, const com::sun::star::uno::Reference< com::sun::star::xml::sax::XAttributeList>& xAttrList )
{
	return new SdXMLNumberFormatMemberImportContext( GetImport(), nPrefix, rLocalName, xAttrList, this, SvXMLNumFormatContext::CreateChildContext( nPrefix, rLocalName, xAttrList ) );
}