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 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * $RCSfile: svx_unontabl.cxx,v $
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
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#ifndef _COM_SUN_STAR_LANG_XSERVICEINFO_HPP_
#include <com/sun/star/lang/XServiceInfo.hpp>
#endif
#ifndef _COM_SUN_STAR_CONTAINER_XNAMECONTAINER_HPP_
#include <com/sun/star/container/XNameContainer.hpp>
#endif
#include <cppuhelper/implbase2.hxx>

#ifndef _SFXITEMPOOL_HXX
#include <bf_svtools/itempool.hxx>
#endif

#ifndef _SFXITEMSET_HXX //autogen
#include <bf_svtools/itemset.hxx>
#endif

#ifndef _SVARRAY_HXX 
#include <bf_svtools/svarray.hxx>
#endif

#include "eeitem.hxx"
#include "numitem.hxx"
#include "unonrule.hxx"

#include "svdmodel.hxx"
#include "xdef.hxx"
namespace binfilter {

using namespace ::com::sun::star;
using namespace ::rtl;
using namespace ::cppu;

SV_DECL_PTRARR( ItemSetArray_Impl, SfxItemSet*,	5, 5 )

class SvxUnoNumberingRuleTable : public WeakImplHelper2< container::XNameContainer, lang::XServiceInfo >
{
private:
	XGradientList*  mpGradientList;
	SdrModel*		mpModel;
	SfxItemPool*	mpPool;

	ItemSetArray_Impl	aItemSetArray;

	void CreateName( OUString& rStrName);

public:
	SvxUnoNumberingRuleTable( SdrModel* pModel ) throw();
	virtual	~SvxUnoNumberingRuleTable() throw();

    // XServiceInfo
    virtual OUString SAL_CALL getImplementationName(  ) throw( uno::RuntimeException );
    virtual sal_Bool SAL_CALL supportsService( const  OUString& ServiceName ) throw( uno::RuntimeException);
    virtual uno::Sequence<  OUString > SAL_CALL getSupportedServiceNames(  ) throw( uno::RuntimeException);

    static OUString getImplementationName_Static() throw()
	{
		return OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.drawing.SvxUnoNumberingRuleTable"));
	}

    static uno::Sequence< OUString >  getSupportedServiceNames_Static(void) throw();


	// XNameContainer
	virtual void SAL_CALL insertByName( const  OUString& aName, const  uno::Any& aElement ) throw( lang::IllegalArgumentException, container::ElementExistException, lang::WrappedTargetException, uno::RuntimeException);
	virtual void SAL_CALL removeByName( const  OUString& Name ) throw( container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException);

	// XNameReplace
    virtual void SAL_CALL replaceByName( const  OUString& aName, const  uno::Any& aElement ) throw( lang::IllegalArgumentException, container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException);

	// XNameAccess
    virtual uno::Any SAL_CALL getByName( const  OUString& aName ) throw( container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException);
    virtual uno::Sequence<  OUString > SAL_CALL getElementNames(  ) throw( uno::RuntimeException);
    virtual sal_Bool SAL_CALL hasByName( const  OUString& aName ) throw( uno::RuntimeException);

	// XElementAccess
    virtual uno::Type SAL_CALL getElementType(  ) throw( uno::RuntimeException);
    virtual sal_Bool SAL_CALL hasElements(  ) throw( uno::RuntimeException);
};

SvxUnoNumberingRuleTable::SvxUnoNumberingRuleTable( SdrModel* pModel ) throw()
: mpModel( pModel ), mpPool( pModel ? &pModel->GetItemPool() : (SfxItemPool*)NULL )
{
}

SvxUnoNumberingRuleTable::~SvxUnoNumberingRuleTable() throw()
{
	for( int i = 0; i<aItemSetArray.Count(); i++ )
		delete (SfxItemSet*)aItemSetArray.GetObject( i );
}

sal_Bool SAL_CALL SvxUnoNumberingRuleTable::supportsService( const OUString& ServiceName ) throw(uno::RuntimeException)
{
    uno::Sequence< OUString > aSNL( getSupportedServiceNames() );
    const OUString * pArray = aSNL.getConstArray();

    for( INT32 i = 0; i < aSNL.getLength(); i++ )
        if( pArray[i] == ServiceName )
            return sal_True;

    return sal_False;
}

OUString SAL_CALL SvxUnoNumberingRuleTable::getImplementationName() throw( uno::RuntimeException )
{
	return getImplementationName_Static();
}

uno::Sequence< OUString > SAL_CALL SvxUnoNumberingRuleTable::getSupportedServiceNames(  )
	throw( uno::RuntimeException )
{
    return getSupportedServiceNames_Static();
}

uno::Sequence< OUString > SvxUnoNumberingRuleTable::getSupportedServiceNames_Static(void) throw()
{
    uno::Sequence< OUString > aSNS( 1 );
    aSNS.getArray()[0] = OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.text.NumberingRulesTable" ));
    return aSNS;
}


// XNameContainer
void SAL_CALL SvxUnoNumberingRuleTable::insertByName( const OUString& aName, const uno::Any& aElement )
	throw( lang::IllegalArgumentException, container::ElementExistException, lang::WrappedTargetException, uno::RuntimeException )
{
	SfxItemSet* mpInSet = new SfxItemSet( *mpPool, EE_PARA_NUMBULLET, EE_PARA_NUMBULLET );
	aItemSetArray.C40_INSERT( ItemSetArray_Impl, mpInSet, aItemSetArray.Count() );

	uno::Reference< container::XIndexReplace > xNumRule;
	if(aElement >>= xNumRule)
	{
		SvxUnoNumberingRules *pNumRules = SvxUnoNumberingRules::getImplementation( xNumRule );

		if( pNumRules )
		{
			mpInSet->Put( *(pNumRules->GetNumBulletItem()), EE_PARA_NUMBULLET );
			return;
		}
	}

	throw lang::IllegalArgumentException();
}



void SAL_CALL SvxUnoNumberingRuleTable::removeByName( const OUString& Name )
	throw( container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException)
{
	/* Currently, don't know how to do this ?
	long nIndex = pTable ? ((XPropertyTable*)pTable)->Get( Name ) : -1;
	if( nIndex == -1 )
		throw container::NoSuchElementException();

	pTable->Remove( nIndex );
	*/
}

// XNameReplace
void SAL_CALL SvxUnoNumberingRuleTable::replaceByName( const OUString& aName, const uno::Any& aElement )
	throw( lang::IllegalArgumentException, container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException )
{
	/* Currently, don't know how to do this ?
	INT32 nColor;
	if( aElement >>= nColor )
		throw lang::IllegalArgumentException();

	long nIndex = pTable ? ((XPropertyTable*)pTable)->Get( aName ) : -1;
	if( nIndex == -1  )
		throw container::NoSuchElementException();

	XColorEntry* pEntry = new XColorEntry( Color( (ColorData)nColor ), aName );
	delete pTable->Replace( nIndex, pEntry );
	*/
}

SvxNumBulletItem* SvxGetNumBulletItemByName( SfxItemPool* pPool, const OUString& aName ) throw()
{
	if( pPool )
	{
		const USHORT nCount = pPool->GetItemCount(EE_PARA_NUMBULLET);
		SvxNumBulletItem *pItem = NULL, *pSearchItem;

		for( USHORT nSurrogate = 0; nSurrogate < nCount; nSurrogate++ )
		{
			pSearchItem = (SvxNumBulletItem*)pPool->GetItem(EE_PARA_NUMBULLET, nSurrogate);

			if( pSearchItem && pSearchItem->GetNumRule() && pSearchItem->GetNumRule()->GetLevelCount() && ( pSearchItem->getName() == aName ) )
			{
				return pSearchItem;
			}
		}
	}

	return NULL;
}

// XNameAccess
uno::Any SAL_CALL SvxUnoNumberingRuleTable::getByName( const  OUString& aName )
	throw( container::NoSuchElementException,  lang::WrappedTargetException, uno::RuntimeException)
{
	uno::Any aAny;

	SvxNumBulletItem *pItem = SvxGetNumBulletItemByName( mpPool, aName );
	if( pItem == NULL )
		throw container::NoSuchElementException();

	aAny <<= pItem->getUnoNumRule();
	return aAny;
}

uno::Sequence< OUString > SAL_CALL SvxUnoNumberingRuleTable::getElementNames(  )
	throw( uno::RuntimeException )
{
	const USHORT nCount = mpPool ? mpPool->GetItemCount(EE_PARA_NUMBULLET) : 0;
	uno::Sequence< OUString > aSeq( nCount );
	OUString* pStrings = aSeq.getArray();
	SvxNumBulletItem *pItem;

	USHORT nRealCount = 0;

	for( USHORT nSurrogate = 0; nSurrogate < nCount; nSurrogate++ )
	{
		pItem = (SvxNumBulletItem*)mpPool->GetItem(EE_PARA_NUMBULLET, nSurrogate);

		if( pItem && pItem->GetNumRule() && pItem->GetNumRule()->GetLevelCount() )
		{
			*pStrings = pItem->getName();
		
			if( !(*pStrings).getLength() )
			{
				CreateName( *pStrings );
				pItem->setName( String( *pStrings ) );
			}

			pStrings++;
			nRealCount++;
		}
	}

	if( nRealCount != nCount )
		aSeq.realloc( nRealCount );

	return aSeq;
}

sal_Bool SAL_CALL SvxUnoNumberingRuleTable::hasByName( const OUString& aName )
	throw( uno::RuntimeException )
{
	const USHORT nCount = mpPool ? mpPool->GetItemCount(EE_PARA_NUMBULLET) : 0;
	uno::Sequence< OUString > aSeq( nCount );
	OUString* pStrings = aSeq.getArray();
	const SvxNumBulletItem *pItem;

	for( USHORT nSurrogate = 0; nSurrogate < nCount; nSurrogate++ )
	{
		pItem = (SvxNumBulletItem*)mpPool->GetItem(EE_PARA_NUMBULLET, nSurrogate);
		if( pItem && pItem->GetNumRule() && pItem->GetNumRule()->GetLevelCount() && pItem->getName() == aName )
			return sal_True;
	}

	return sal_False;
}

// XElementAccess
uno::Type SAL_CALL SvxUnoNumberingRuleTable::getElementType(  )
	throw( uno::RuntimeException )
{
	return ::getCppuType((const uno::Reference< container::XIndexAccess >*)0);
}

sal_Bool SAL_CALL SvxUnoNumberingRuleTable::hasElements(  )
	throw( uno::RuntimeException )
{
	return mpPool && mpPool->GetItemCount(EE_PARA_NUMBULLET) != 0;
}

void SvxUnoNumberingRuleTable::CreateName( OUString& rStrName)
{
	const USHORT nCount = mpPool ? mpPool->GetItemCount(EE_PARA_NUMBULLET) : 0;
	sal_Bool bFound = sal_True;

	for( sal_Int32 nPostfix = 1; nPostfix<= nCount && bFound; nPostfix++ )
	{
		rStrName = OUString::createFromAscii( "Standard " );
		rStrName += OUString::valueOf( nPostfix );
		bFound = hasByName( rStrName );
	}
}

/**
 * Create a numbering rule table
 */
uno::Reference< uno::XInterface > SAL_CALL SvxUnoNumberingRuleTable_createInstance( SdrModel* pModel )
{
	return *new SvxUnoNumberingRuleTable(pModel);
}

}
