/**************************************************************
 *
 * 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 <com/sun/star/container/XIndexReplace.hpp>
#include <tools/debug.hxx>
#include "impastpl.hxx"
#include <xmloff/xmlaustp.hxx>
#include <xmloff/families.hxx>
#include "xmloff/xmlnmspe.hxx"
#include <xmloff/xmltoken.hxx>
#include <xmloff/xmlexp.hxx>
#include "xmloff/XMLTextListAutoStylePool.hxx"

#ifndef _XMLOFF_PAGEMASTERSTYLEMAP_HXX
#include <xmloff/PageMasterStyleMap.hxx>
#endif
#include "PageMasterExportPropMapper.hxx"
#include "XMLBackgroundImageExport.hxx"


using namespace ::std;
using ::rtl::OUString;
using ::rtl::OUStringBuffer;

using namespace ::com::sun::star;
using namespace ::xmloff::token;


namespace
{
	static void lcl_exportDataStyle( SvXMLExport& _rExport, const UniReference< XMLPropertySetMapper >& _rxMapper,
		const XMLPropertyState& _rProperty )
	{
		DBG_ASSERT( _rxMapper.is(), "xmloff::lcl_exportDataStyle: invalid property mapper!" );
		// obtain the data style name
		::rtl::OUString sDataStyleName;
		_rProperty.maValue >>= sDataStyleName;
		DBG_ASSERT( sDataStyleName.getLength(), "xmloff::lcl_exportDataStyle: invalid property value for the data style name!" );

		// add the attribute
		_rExport.AddAttribute(
			_rxMapper->GetEntryNameSpace( _rProperty.mnIndex ),
			_rxMapper->GetEntryXMLName( _rProperty.mnIndex ),
			sDataStyleName );
	}
}

void SvXMLAutoStylePoolP::exportStyleAttributes(
		SvXMLAttributeList&,
		sal_Int32 nFamily,
		const vector< XMLPropertyState >& rProperties,
		const SvXMLExportPropertyMapper& rPropExp,
        const SvXMLUnitConverter&,
		const SvXMLNamespaceMap&
        ) const
{
	if ( XML_STYLE_FAMILY_CONTROL_ID == nFamily )
	{	// it's a control-related style
		UniReference< XMLPropertySetMapper > aPropertyMapper = rPropExp.getPropertySetMapper();

		for	(	vector< XMLPropertyState >::const_iterator pProp = rProperties.begin();
				pProp != rProperties.end();
				++pProp
			)
		{
			if	(	( pProp->mnIndex > -1 )
				&&	( CTF_FORMS_DATA_STYLE == aPropertyMapper->GetEntryContextId( pProp->mnIndex ) )
				)
			{	// it's the data-style for a grid column
				lcl_exportDataStyle( GetExport(), aPropertyMapper, *pProp );
			}
		}
	}

	if( (XML_STYLE_FAMILY_SD_GRAPHICS_ID == nFamily) || (XML_STYLE_FAMILY_SD_PRESENTATION_ID == nFamily) )
	{	// it's a graphics style
		UniReference< XMLPropertySetMapper > aPropertyMapper = rPropExp.getPropertySetMapper();
		DBG_ASSERT(aPropertyMapper.is(), "SvXMLAutoStylePoolP::exportStyleAttributes: invalid property set mapper!");

		sal_Bool bFoundControlShapeDataStyle = sal_False;
		sal_Bool bFoundNumberingRulesName = sal_False;

		for	(	vector< XMLPropertyState >::const_iterator pProp = rProperties.begin();
				pProp != rProperties.end();
				++pProp
			)
		{
			if (pProp->mnIndex > -1)
			{	// it's a valid property
				switch( aPropertyMapper->GetEntryContextId(pProp->mnIndex) )
				{
				case CTF_SD_CONTROL_SHAPE_DATA_STYLE:
					{	// it's the control shape data style property

						if (bFoundControlShapeDataStyle)
						{
							DBG_ERROR("SvXMLAutoStylePoolP::exportStyleAttributes: found two properties with the ControlShapeDataStyle context id!");
							// already added the attribute for the first occurrence
							break;
						}

						lcl_exportDataStyle( GetExport(), aPropertyMapper, *pProp );

						// check if there is another property with the special context id we're handling here
						bFoundControlShapeDataStyle = sal_True;
						break;
					}
				case CTF_SD_NUMBERINGRULES_NAME:
					{
						if (bFoundNumberingRulesName)
						{
							DBG_ERROR("SvXMLAutoStylePoolP::exportStyleAttributes: found two properties with the numbering rules name context id!");
							// already added the attribute for the first occurrence
							break;
						}

						uno::Reference< container::XIndexReplace > xNumRule;
						pProp->maValue >>= xNumRule;
						if( xNumRule.is() && (xNumRule->getCount() > 0 ) )
						{
							const OUString sName(((XMLTextListAutoStylePool*)&GetExport().GetTextParagraphExport()->GetListAutoStylePool())->Add( xNumRule ));

							GetExport().AddAttribute( XML_NAMESPACE_STYLE, XML_LIST_STYLE_NAME, GetExport().EncodeStyleName( sName ) );
						}

						bFoundNumberingRulesName = sal_True;
						break;
					}
				}
			}
		}
	}

	if( nFamily == XML_STYLE_FAMILY_PAGE_MASTER )
	{
		for( vector< XMLPropertyState >::const_iterator pProp = rProperties.begin(); pProp != rProperties.end(); pProp++ )
		{
			if (pProp->mnIndex > -1)
			{
				UniReference< XMLPropertySetMapper > aPropMapper = rPropExp.getPropertySetMapper();
				sal_Int32 nIndex = pProp->mnIndex;
				sal_Int16 nContextID = aPropMapper->GetEntryContextId( nIndex );
				switch( nContextID )
				{
					case CTF_PM_PAGEUSAGE:
					{
						OUString sValue;
						const XMLPropertyHandler* pPropHdl = aPropMapper->GetPropertyHandler( nIndex );
						if( pPropHdl &&
                            pPropHdl->exportXML( sValue, pProp->maValue,
                                                 GetExport().GetMM100UnitConverter() ) &&
							( ! IsXMLToken( sValue, XML_ALL ) ) )
                        {
							GetExport().AddAttribute( aPropMapper->GetEntryNameSpace( nIndex ), aPropMapper->GetEntryXMLName( nIndex ), sValue );
                        }
					}
					break;
				}
			}
		}
	}
}

void SvXMLAutoStylePoolP::exportStyleContent(
		const ::com::sun::star::uno::Reference< ::com::sun::star::xml::sax::XDocumentHandler > &,
		sal_Int32 nFamily,
		const vector< XMLPropertyState >& rProperties,
		const SvXMLExportPropertyMapper& rPropExp,
		const SvXMLUnitConverter&,
		const SvXMLNamespaceMap&
        ) const
{
	if( nFamily == XML_STYLE_FAMILY_PAGE_MASTER )
	{
		OUString sWS( GetXMLToken(XML_WS) );

		sal_Int32		nHeaderStartIndex(-1);
		sal_Int32		nHeaderEndIndex(-1);
		sal_Int32		nFooterStartIndex(-1);
		sal_Int32		nFooterEndIndex(-1);
		sal_Bool		bHeaderStartIndex(sal_False);
		sal_Bool		bHeaderEndIndex(sal_False);
		sal_Bool		bFooterStartIndex(sal_False);
		sal_Bool		bFooterEndIndex(sal_False);

		UniReference< XMLPropertySetMapper > aPropMapper = rPropExp.getPropertySetMapper();

		sal_Int32 nIndex(0);
		while(nIndex < aPropMapper->GetEntryCount())
		{
			switch( aPropMapper->GetEntryContextId( nIndex ) & CTF_PM_FLAGMASK )
			{
				case CTF_PM_HEADERFLAG:
				{
					if (!bHeaderStartIndex)
					{
						nHeaderStartIndex = nIndex;
						bHeaderStartIndex = sal_True;
					}
					if (bFooterStartIndex && !bFooterEndIndex)
					{
						nFooterEndIndex = nIndex;
						bFooterEndIndex = sal_True;
					}
				}
				break;
				case CTF_PM_FOOTERFLAG:
				{
					if (!bFooterStartIndex)
					{
						nFooterStartIndex = nIndex;
						bFooterStartIndex = sal_True;
					}
					if (bHeaderStartIndex && !bHeaderEndIndex)
					{
						nHeaderEndIndex = nIndex;
						bHeaderEndIndex = sal_True;
					}
				}
				break;
			}
			nIndex++;
		}
		if (!bHeaderEndIndex)
			nHeaderEndIndex = nIndex;
		if (!bFooterEndIndex)
			nFooterEndIndex = nIndex;

        // export header style element
        {
            SvXMLElementExport aElem(
                GetExport(), XML_NAMESPACE_STYLE, XML_HEADER_STYLE,
                sal_True, sal_True );

            rPropExp.exportXML(
                GetExport(), rProperties,
                nHeaderStartIndex, nHeaderEndIndex, XML_EXPORT_FLAG_IGN_WS);
        }

        // export footer style
        {
            SvXMLElementExport aElem(
                GetExport(), XML_NAMESPACE_STYLE, XML_FOOTER_STYLE,
                sal_True, sal_True );

            rPropExp.exportXML(
                GetExport(), rProperties,
                nFooterStartIndex, nFooterEndIndex, XML_EXPORT_FLAG_IGN_WS);
        }
	}
}

SvXMLAutoStylePoolP::SvXMLAutoStylePoolP()
{
    DBG_ERROR("This constuctor is obsoleted and should not be used!");
	pImpl = NULL;
}

SvXMLAutoStylePoolP::SvXMLAutoStylePoolP( SvXMLExport& rExport )
{
	pImpl = new SvXMLAutoStylePoolP_Impl( rExport );
}

SvXMLAutoStylePoolP::~SvXMLAutoStylePoolP()
{
	delete pImpl;
}

SvXMLExport& SvXMLAutoStylePoolP::GetExport() const
{
    return pImpl->GetExport();
}

// TODO: remove this
void SvXMLAutoStylePoolP::AddFamily(
		sal_Int32 nFamily,
		const OUString& rStrName,
		SvXMLExportPropertyMapper* pMapper,
		OUString aStrPrefix,
		sal_Bool bAsFamily )
{
	UniReference <SvXMLExportPropertyMapper> xTmp = pMapper;
	AddFamily( nFamily, rStrName, xTmp, aStrPrefix, bAsFamily );
}

void SvXMLAutoStylePoolP::AddFamily(
		sal_Int32 nFamily,
		const OUString& rStrName,
		const UniReference < SvXMLExportPropertyMapper > & rMapper,
		const OUString& rStrPrefix,
		sal_Bool bAsFamily )
{
	pImpl->AddFamily( nFamily, rStrName, rMapper, rStrPrefix, bAsFamily );
}

void SvXMLAutoStylePoolP::RegisterName( sal_Int32 nFamily,
								  	   const OUString& rName )
{
	pImpl->RegisterName( nFamily, rName );
}

void SvXMLAutoStylePoolP::GetRegisteredNames(
    uno::Sequence<sal_Int32>& rFamilies,
    uno::Sequence<OUString>& rNames )
{
    pImpl->GetRegisteredNames( rFamilies, rNames );
}

void SvXMLAutoStylePoolP::RegisterNames(
    uno::Sequence<sal_Int32>& aFamilies,
    uno::Sequence<OUString>& aNames )
{
    DBG_ASSERT( aFamilies.getLength() == aNames.getLength(),
                "aFamilies != aNames" );

    // iterate over sequence(s) and call RegisterName(..) for each pair
    const sal_Int32* pFamilies = aFamilies.getConstArray();
    const OUString* pNames = aNames.getConstArray();
    sal_Int32 nCount = min( aFamilies.getLength(), aNames.getLength() );
    for( sal_Int32 n = 0; n < nCount; n++ )
        RegisterName( pFamilies[n], pNames[n] );
}

OUString SvXMLAutoStylePoolP::Add( sal_Int32 nFamily,
								  const vector< XMLPropertyState >& rProperties )
{
	OUString sEmpty;
	OUString sName;
	pImpl->Add(sName, nFamily, sEmpty, rProperties );
	return sName;
}

OUString SvXMLAutoStylePoolP::Add( sal_Int32 nFamily,
								  const OUString& rParent,
								  const vector< XMLPropertyState >& rProperties, bool bDontSeek )
{
	OUString sName;
	pImpl->Add(sName, nFamily, rParent, rProperties, sal_False, bDontSeek );
	return sName;
}

sal_Bool SvXMLAutoStylePoolP::Add(OUString& rName, sal_Int32 nFamily, const ::std::vector< XMLPropertyState >& rProperties )
{
	OUString sEmpty;
	return pImpl->Add(rName, nFamily, sEmpty, rProperties);
}

sal_Bool SvXMLAutoStylePoolP::Add(OUString& rName, sal_Int32 nFamily, const OUString& rParent, const ::std::vector< XMLPropertyState >& rProperties )
{
	return pImpl->Add(rName, nFamily, rParent, rProperties);
}

sal_Bool SvXMLAutoStylePoolP::AddNamed( const OUString& rName, sal_Int32 nFamily, const OUString& rParent,
                                        const ::std::vector< XMLPropertyState >& rProperties )

{
    return pImpl->AddNamed(rName, nFamily, rParent, rProperties);
}

OUString SvXMLAutoStylePoolP::AddAndCache( sal_Int32 nFamily,
								  const vector< XMLPropertyState >& rProperties )
{
	OUString sEmpty;
	OUString sName;
	pImpl->Add(sName, nFamily, sEmpty, rProperties, sal_True );
	return sName;
}

OUString SvXMLAutoStylePoolP::AddAndCache( sal_Int32 nFamily,
								  const OUString& rParent,
								  const vector< XMLPropertyState >& rProperties )
{
	OUString sName;
	pImpl->Add(sName, nFamily, rParent, rProperties, sal_True );
	return sName;
}

OUString SvXMLAutoStylePoolP::AddAndCache( sal_Int32 nFamily,
								  const OUString& rParent )
{
	return pImpl->AddToCache( nFamily, rParent );
}

OUString SvXMLAutoStylePoolP::Find( sal_Int32 nFamily,
							       const vector< XMLPropertyState >& rProperties ) const
{
	OUString sEmpty;
	return pImpl->Find( nFamily, sEmpty, rProperties );
}

OUString SvXMLAutoStylePoolP::Find( sal_Int32 nFamily,
		                           const OUString& rParent,
							       const vector< XMLPropertyState >& rProperties ) const
{
	return pImpl->Find( nFamily, rParent, rProperties );
}

OUString SvXMLAutoStylePoolP::FindAndRemoveCached( sal_Int32 nFamily ) const
{
	return pImpl->FindAndRemoveCached( nFamily );
}


void SvXMLAutoStylePoolP::exportXML( sal_Int32 nFamily,
    const uno::Reference< ::com::sun::star::xml::sax::XDocumentHandler > &,
	const SvXMLUnitConverter&,
	const SvXMLNamespaceMap&
    ) const
{
	pImpl->exportXML( nFamily,
                      GetExport().GetDocHandler(),
                      GetExport().GetMM100UnitConverter(),
					  GetExport().GetNamespaceMap(),
                      this);
}

void SvXMLAutoStylePoolP::ClearEntries()
{
	pImpl->ClearEntries();
}