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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_framework.hxx"
//_________________________________________________________________________________________________________________
//	my own includes
//_________________________________________________________________________________________________________________
#include <uielement/itemcontainer.hxx>
#include <uielement/constitemcontainer.hxx>
#include <threadhelp/resetableguard.hxx>

//_________________________________________________________________________________________________________________
//	other includes
//_________________________________________________________________________________________________________________

using namespace cppu;
using namespace com::sun::star::uno;
using namespace com::sun::star::lang;
using namespace com::sun::star::beans;
using namespace com::sun::star::container;

const char WRONG_TYPE_EXCEPTION[] = "Type must be com::sun::star::uno::Sequence< com::sun::star::beans::PropertyValue >";

namespace framework
{

//*****************************************************************************************************************
//	XInterface, XTypeProvider
//*****************************************************************************************************************

ItemContainer::ItemContainer( const ShareableMutex& rMutex ) : 
    m_aShareMutex( rMutex )
{
}


ItemContainer::ItemContainer( const ConstItemContainer& rConstItemContainer, const ShareableMutex& rMutex ) : m_aShareMutex( rMutex )
{
    copyItemContainer( rConstItemContainer.m_aItemVector, rMutex );
}

ItemContainer::ItemContainer( const Reference< XIndexAccess >& rSourceContainer, const ShareableMutex& rMutex ) : 
    m_aShareMutex( rMutex )
{
    if ( rSourceContainer.is() )
    {
        sal_Int32 nCount = rSourceContainer->getCount();
        try
        {
            for ( sal_Int32 i = 0; i < nCount; i++ )
            {
                Sequence< PropertyValue > aPropSeq;
                if ( rSourceContainer->getByIndex( i ) >>= aPropSeq )
                {
                    sal_Int32 nContainerIndex = -1;
                    Reference< XIndexAccess > xIndexAccess;
                    for ( sal_Int32 j = 0; j < aPropSeq.getLength(); j++ )
                    {
                        if ( aPropSeq[j].Name.equalsAscii( "ItemDescriptorContainer" ))
                        {
                            aPropSeq[j].Value >>= xIndexAccess;
                            nContainerIndex = j;
                            break;
                        }
                    }

                    if ( xIndexAccess.is() && nContainerIndex >= 0 )
                        aPropSeq[nContainerIndex].Value <<= deepCopyContainer( xIndexAccess, rMutex );

                    m_aItemVector.push_back( aPropSeq );
                }
            }
        }
        catch ( IndexOutOfBoundsException& )
        {
        }
    }
}

ItemContainer::~ItemContainer()
{
}

// private
void ItemContainer::copyItemContainer( const std::vector< Sequence< PropertyValue > >& rSourceVector, const ShareableMutex& rMutex )
{
    const sal_uInt32 nCount = rSourceVector.size();
    for ( sal_uInt32 i = 0; i < nCount; ++i )
    {
        sal_Int32 nContainerIndex = -1;
        Sequence< PropertyValue > aPropSeq( rSourceVector[i] );
        Reference< XIndexAccess > xIndexAccess;
        for ( sal_Int32 j = 0; j < aPropSeq.getLength(); j++ )
        {
            if ( aPropSeq[j].Name.equalsAscii( "ItemDescriptorContainer" ))
            {
                aPropSeq[j].Value >>= xIndexAccess;
                nContainerIndex = j;
                break;
            }
        }

        if ( xIndexAccess.is() && nContainerIndex >= 0 )
            aPropSeq[nContainerIndex].Value <<= deepCopyContainer( xIndexAccess, rMutex );

        m_aItemVector.push_back( aPropSeq );
    }
}

Reference< XIndexAccess > ItemContainer::deepCopyContainer( const Reference< XIndexAccess >& rSubContainer, const ShareableMutex& rMutex )
{
    Reference< XIndexAccess > xReturn;
    if ( rSubContainer.is() )
    {
        ConstItemContainer* pSource = ConstItemContainer::GetImplementation( rSubContainer );
        ItemContainer* pSubContainer( 0 );
        if ( pSource )
            pSubContainer = new ItemContainer( *pSource, rMutex );
        else
            pSubContainer = new ItemContainer( rSubContainer, rMutex );
        xReturn = Reference< XIndexAccess >( static_cast< OWeakObject* >( pSubContainer ), UNO_QUERY );
    }

    return xReturn;
}

// XUnoTunnel
sal_Int64 ItemContainer::getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& rIdentifier ) throw(::com::sun::star::uno::RuntimeException)
{
    if( ( rIdentifier.getLength() == 16 ) && ( 0 == rtl_compareMemory( ItemContainer::GetUnoTunnelId().getConstArray(), rIdentifier.getConstArray(), 16 ) ) )
        return sal::static_int_cast< sal_Int64 >( reinterpret_cast< sal_IntPtr >( this ));

    return 0;
}

const Sequence< sal_Int8 >& ItemContainer::GetUnoTunnelId() throw()
{
	static ::com::sun::star::uno::Sequence< sal_Int8 > * pSeq = NULL;
	if( !pSeq )
	{
		::osl::Guard< ::osl::Mutex > aGuard( ::osl::Mutex::getGlobalMutex() );
		if( !pSeq )
		{
			static ::com::sun::star::uno::Sequence< sal_Int8 > aSeq( 16 );
			rtl_createUuid( (sal_uInt8*)aSeq.getArray(), 0, sal_True );
			pSeq = &aSeq;
		}
	}
	return *pSeq;
}

ItemContainer* ItemContainer::GetImplementation( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& rxIFace ) throw()
{
	::com::sun::star::uno::Reference< ::com::sun::star::lang::XUnoTunnel > xUT( rxIFace, ::com::sun::star::uno::UNO_QUERY );
	return xUT.is() ? reinterpret_cast< ItemContainer* >(sal::static_int_cast< sal_IntPtr >(
                          xUT->getSomething( ItemContainer::GetUnoTunnelId() ))) : NULL;
}

// XElementAccess
sal_Bool SAL_CALL ItemContainer::hasElements()
throw ( RuntimeException )
{
    ShareGuard aLock( m_aShareMutex );
    return ( !m_aItemVector.empty() );
}

// XIndexAccess
sal_Int32 SAL_CALL ItemContainer::getCount()
throw ( RuntimeException )
{
    ShareGuard aLock( m_aShareMutex );
    return m_aItemVector.size();
}

Any SAL_CALL ItemContainer::getByIndex( sal_Int32 Index )
throw ( IndexOutOfBoundsException, WrappedTargetException, RuntimeException )
{
    ShareGuard aLock( m_aShareMutex );
    if ( sal_Int32( m_aItemVector.size()) > Index )
        return makeAny( m_aItemVector[Index] );
    else
		throw IndexOutOfBoundsException( ::rtl::OUString(), (OWeakObject *)this );
}

// XIndexContainer
void SAL_CALL ItemContainer::insertByIndex( sal_Int32 Index, const Any& aItem )
throw ( IllegalArgumentException, IndexOutOfBoundsException, WrappedTargetException, RuntimeException )
{
    Sequence< PropertyValue > aSeq;
    if ( aItem >>= aSeq )
    {
        ShareGuard aLock( m_aShareMutex );
        if ( sal_Int32( m_aItemVector.size()) == Index )
            m_aItemVector.push_back( aSeq );
        else if ( sal_Int32( m_aItemVector.size()) >Index )
	    {
		    std::vector< Sequence< PropertyValue > >::iterator aIter = m_aItemVector.begin();
            aIter += Index;
		    m_aItemVector.insert( aIter, aSeq );
        }
        else
		    throw IndexOutOfBoundsException( ::rtl::OUString(), (OWeakObject *)this );
    }
    else
        throw IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( WRONG_TYPE_EXCEPTION )),
				                        (OWeakObject *)this, 2 );
}

void SAL_CALL ItemContainer::removeByIndex( sal_Int32 Index )
throw ( IndexOutOfBoundsException, WrappedTargetException, RuntimeException )
{
    ShareGuard aLock( m_aShareMutex );
	if ( (sal_Int32)m_aItemVector.size() > Index )
	{
		std::vector< Sequence< PropertyValue > >::iterator aIter = m_aItemVector.begin();
		aIter += Index;
		m_aItemVector.erase( aIter );
	}
	else
		throw IndexOutOfBoundsException( ::rtl::OUString(), (OWeakObject *)this );
}

void SAL_CALL ItemContainer::replaceByIndex( sal_Int32 Index, const Any& aItem )
throw ( IllegalArgumentException, IndexOutOfBoundsException, WrappedTargetException, RuntimeException )
{
    Sequence< PropertyValue > aSeq;
    if ( aItem >>= aSeq )
    {
        ShareGuard aLock( m_aShareMutex );
        if ( sal_Int32( m_aItemVector.size()) > Index )
            m_aItemVector[Index] = aSeq;
        else
		    throw IndexOutOfBoundsException( ::rtl::OUString(), (OWeakObject *)this );
    }
    else
        throw IllegalArgumentException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( WRONG_TYPE_EXCEPTION )),
				                        (OWeakObject *)this, 2 );
}

} // namespace framework

