/**************************************************************
 * 
 * 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_sw.hxx"

#include <wrtsh.hxx>
#include <shellres.hxx>
#include <swwait.hxx>
#include <view.hxx>
#include <toxmgr.hxx>
#include <crsskip.hxx>
#include <doc.hxx>
#include <IDocumentUndoRedo.hxx>
#include <swundo.hxx>
#include <globals.hrc>

/*--------------------------------------------------------------------
	Beschreibung: Handhabung der Verzeichnisse durch TOXMgr
 --------------------------------------------------------------------*/


SwTOXMgr::SwTOXMgr(SwWrtShell* pShell):
	pSh(pShell)
{
	GetTOXMarks();
	SetCurTOXMark(0);
}

/*--------------------------------------------------------------------
	Beschreibung: Aktuelle TOXMarks behandeln
 --------------------------------------------------------------------*/


sal_uInt16 SwTOXMgr::GetTOXMarks()
{
	return pSh->GetCurTOXMarks(aCurMarks);
}


SwTOXMark* SwTOXMgr::GetTOXMark(sal_uInt16 nId)
{
	if(aCurMarks.Count() > 0)
		return aCurMarks[nId];
	return 0;
}


void SwTOXMgr::DeleteTOXMark()
{
	SwTOXMark* pNext = 0;
	if( pCurTOXMark )
	{
		pNext = (SwTOXMark*)&pSh->GotoTOXMark( *pCurTOXMark, TOX_NXT );
		if( pNext == pCurTOXMark )
			pNext = 0;

		pSh->DeleteTOXMark( pCurTOXMark );
		pSh->SetModified();
	}
	// zur naechsten wandern
	pCurTOXMark = pNext;
}
/* -----------------20.08.99 10:48-------------------

 --------------------------------------------------*/
void	SwTOXMgr::InsertTOXMark(const SwTOXMarkDescription& rDesc)
{
	SwTOXMark* pMark = 0;
	switch(rDesc.GetTOXType())
	{
		case  TOX_CONTENT:
		{
			ASSERT(rDesc.GetLevel() > 0 && rDesc.GetLevel() <= MAXLEVEL,
											ungueltiger Level InsertTOCMark);
			pMark = new SwTOXMark(pSh->GetTOXType(TOX_CONTENT, 0));
            pMark->SetLevel( static_cast< sal_uInt16 >(rDesc.GetLevel()) );

			if(rDesc.GetAltStr())
				pMark->SetAlternativeText(*rDesc.GetAltStr());
		}
		break;
		case  TOX_INDEX:
		{
			pMark = new SwTOXMark(pSh->GetTOXType(TOX_INDEX, 0));

			if( rDesc.GetPrimKey() && rDesc.GetPrimKey()->Len() )
			{
				pMark->SetPrimaryKey( *rDesc.GetPrimKey() );
				if(rDesc.GetPhoneticReadingOfPrimKey())
					pMark->SetPrimaryKeyReading( *rDesc.GetPhoneticReadingOfPrimKey() );

				if( rDesc.GetSecKey() && rDesc.GetSecKey()->Len() )
				{
					pMark->SetSecondaryKey( *rDesc.GetSecKey() );
					if(rDesc.GetPhoneticReadingOfSecKey())
						pMark->SetSecondaryKeyReading( *rDesc.GetPhoneticReadingOfSecKey() );
				}
			}
			if(rDesc.GetAltStr())
				pMark->SetAlternativeText(*rDesc.GetAltStr());
			if(rDesc.GetPhoneticReadingOfAltStr())
				pMark->SetTextReading( *rDesc.GetPhoneticReadingOfAltStr() );
			pMark->SetMainEntry(rDesc.IsMainEntry());
		}
		break;
		case  TOX_USER:
		{
			ASSERT(rDesc.GetLevel() > 0 && rDesc.GetLevel() <= MAXLEVEL,
											ungueltiger Level InsertTOCMark);
			sal_uInt16 nId = rDesc.GetTOUName() ?
				GetUserTypeID(*rDesc.GetTOUName()) : 0;
			pMark = new SwTOXMark(pSh->GetTOXType(TOX_USER, nId));
            pMark->SetLevel( static_cast< sal_uInt16 >(rDesc.GetLevel()) );

			if(rDesc.GetAltStr())
				pMark->SetAlternativeText(*rDesc.GetAltStr());
		}
		break;
        default:; //prevent warning
	}
	pSh->StartAllAction();
	pSh->SwEditShell::Insert(*pMark);
	pSh->EndAllAction();
}
/*--------------------------------------------------------------------
	Beschreibung: Update eines TOXMarks
 --------------------------------------------------------------------*/


void SwTOXMgr::UpdateTOXMark(const SwTOXMarkDescription& rDesc)
{
	ASSERT(pCurTOXMark, "kein aktuelles TOXMark");

	pSh->StartAllAction();
	if(pCurTOXMark->GetTOXType()->GetType() == TOX_INDEX)
	{
		if(rDesc.GetPrimKey() && rDesc.GetPrimKey()->Len() )
		{
			pCurTOXMark->SetPrimaryKey( *rDesc.GetPrimKey() );
			if(rDesc.GetPhoneticReadingOfPrimKey())
				pCurTOXMark->SetPrimaryKeyReading( *rDesc.GetPhoneticReadingOfPrimKey() );
			else
				pCurTOXMark->SetPrimaryKeyReading( aEmptyStr );

			if( rDesc.GetSecKey() && rDesc.GetSecKey()->Len() )
			{
				pCurTOXMark->SetSecondaryKey( *rDesc.GetSecKey() );
				if(rDesc.GetPhoneticReadingOfSecKey())
					pCurTOXMark->SetSecondaryKeyReading( *rDesc.GetPhoneticReadingOfSecKey() );
				else
					pCurTOXMark->SetSecondaryKeyReading( aEmptyStr );
			}
			else
			{
				pCurTOXMark->SetSecondaryKey( aEmptyStr );
				pCurTOXMark->SetSecondaryKeyReading( aEmptyStr );
			}
		}
		else
		{
			pCurTOXMark->SetPrimaryKey( aEmptyStr );
			pCurTOXMark->SetPrimaryKeyReading( aEmptyStr );
			pCurTOXMark->SetSecondaryKey( aEmptyStr );
			pCurTOXMark->SetSecondaryKeyReading( aEmptyStr );
		}
		if(rDesc.GetPhoneticReadingOfAltStr())
			pCurTOXMark->SetTextReading( *rDesc.GetPhoneticReadingOfAltStr() );
		else
			pCurTOXMark->SetTextReading( aEmptyStr );
		pCurTOXMark->SetMainEntry(rDesc.IsMainEntry());
	}
	else
        pCurTOXMark->SetLevel( static_cast< sal_uInt16 >(rDesc.GetLevel()) );

	if(rDesc.GetAltStr())
	{
		// JP 26.08.96: Bug 30344 - entweder der Text aus dem Doc oder
		//							ein Alternativ-Text, beides gibts nicht!
		sal_Bool bReplace = pCurTOXMark->IsAlternativeText();
		if( bReplace )
			pCurTOXMark->SetAlternativeText( *rDesc.GetAltStr() );
		else
		{
			SwTOXMark aCpy( *pCurTOXMark );
			aCurMarks.Remove(0, aCurMarks.Count());
			pSh->DeleteTOXMark(pCurTOXMark);
			aCpy.SetAlternativeText( *rDesc.GetAltStr() );
			pSh->SwEditShell::Insert( aCpy );
			pCurTOXMark = 0;
		}
	}
	pSh->SetModified();
	pSh->EndAllAction();
	// Bug 36207 pCurTOXMark zeigt hier in den Wald!
	if(!pCurTOXMark)
	{
		pSh->Left(CRSR_SKIP_CHARS, sal_False, 1, sal_False );
		pSh->GetCurTOXMarks(aCurMarks);
		SetCurTOXMark(0);
	}
}


/*--------------------------------------------------------------------
	Beschreibung:	UserTypeID ermitteln
 --------------------------------------------------------------------*/


sal_uInt16 SwTOXMgr::GetUserTypeID(const String& rStr)
{
	sal_uInt16 nSize = pSh->GetTOXTypeCount(TOX_USER);
	for(sal_uInt16 i=0; i < nSize; ++i)
	{
		const SwTOXType* pTmp = pSh->GetTOXType(TOX_USER, i);
		if(pTmp && pTmp->GetTypeName() == rStr)
			return i;
	}
	SwTOXType aUserType(TOX_USER, rStr);
	pSh->InsertTOXType(aUserType);
	return nSize;
}

/*--------------------------------------------------------------------
	Beschreibung: Traveling zwischen den TOXMarks
 --------------------------------------------------------------------*/


void SwTOXMgr::NextTOXMark(sal_Bool bSame)
{
	ASSERT(pCurTOXMark, "kein aktuelles TOXMark");
	if( pCurTOXMark )
	{
		SwTOXSearch eDir = bSame ? TOX_SAME_NXT : TOX_NXT;
		pCurTOXMark = (SwTOXMark*)&pSh->GotoTOXMark( *pCurTOXMark, eDir );
	}
}


void SwTOXMgr::PrevTOXMark(sal_Bool bSame)
{
	ASSERT(pCurTOXMark, "kein aktuelles TOXMark");
	if( pCurTOXMark )
	{
		SwTOXSearch eDir = bSame ? TOX_SAME_PRV : TOX_PRV;
		pCurTOXMark = (SwTOXMark*)&pSh->GotoTOXMark(*pCurTOXMark, eDir );
	}
}

/*--------------------------------------------------------------------
	Beschreibung: Stichwortverzeichnis einfuegen
 --------------------------------------------------------------------*/
const SwTOXBase* SwTOXMgr::GetCurTOX()
{
	return pSh->GetCurTOX();
}

const SwTOXType* SwTOXMgr::GetTOXType(TOXTypes eTyp, sal_uInt16 nId) const
{
	return pSh->GetTOXType(eTyp, nId);
}

void SwTOXMgr::SetCurTOXMark(sal_uInt16 nId)
{
	pCurTOXMark = (nId < aCurMarks.Count()) ? aCurMarks[nId] : 0;
}

/* -----------------01.07.99 16:23-------------------

 --------------------------------------------------*/

sal_Bool SwTOXMgr::UpdateOrInsertTOX(const SwTOXDescription& rDesc,
									SwTOXBase** ppBase,
									const SfxItemSet* pSet)
{
	SwWait aWait( *pSh->GetView().GetDocShell(), sal_True );
	sal_Bool bRet = sal_True;
	const SwTOXBase* pCurTOX = ppBase && *ppBase ? *ppBase : GetCurTOX();
	SwTOXBase* pTOX = (SwTOXBase*)pCurTOX;

    SwTOXBase * pNewTOX = NULL;

    if (pTOX)
        pNewTOX = new SwTOXBase(*pTOX);

	TOXTypes eCurTOXType = rDesc.GetTOXType();
	if(pCurTOX && !ppBase && pSh->HasSelection())
        pSh->EnterStdMode();

	switch(eCurTOXType)
	{
		case TOX_INDEX :
		{
			if(!pCurTOX || (ppBase && !(*ppBase)))
			{
				const SwTOXType* pType = pSh->GetTOXType(eCurTOXType, 0);
				SwForm aForm(eCurTOXType);
                pNewTOX = new SwTOXBase(pType, aForm, nsSwTOXElement::TOX_MARK, pType->GetTypeName());
			}
			pNewTOX->SetOptions(rDesc.GetIndexOptions());
			pNewTOX->SetMainEntryCharStyle(rDesc.GetMainEntryCharStyle());
			pSh->SetTOIAutoMarkURL(rDesc.GetAutoMarkURL());
			pSh->ApplyAutoMark();
		}
		break;
		case TOX_CONTENT :
		{
			if(!pCurTOX || (ppBase && !(*ppBase)))
			{
				const SwTOXType* pType = pSh->GetTOXType(eCurTOXType, 0);
				SwForm aForm(eCurTOXType);
				pNewTOX = new SwTOXBase(pType, aForm, rDesc.GetContentOptions(), pType->GetTypeName());
			}
			pNewTOX->SetCreate(rDesc.GetContentOptions());
			pNewTOX->SetLevel(rDesc.GetLevel());
		}
		break;
		case TOX_USER :
		{
			if(!pCurTOX || (ppBase && !(*ppBase)))
			{
				sal_uInt16 nPos  = 0;
				sal_uInt16 nSize = pSh->GetTOXTypeCount(eCurTOXType);
				for(sal_uInt16 i=0; rDesc.GetTOUName() && i < nSize; ++i)
				{	const SwTOXType* pType = pSh->GetTOXType(TOX_USER, i);
					if(pType->GetTypeName() == *rDesc.GetTOUName())
					{	nPos = i;
						break;
					}
				}
				const SwTOXType* pType = pSh->GetTOXType(eCurTOXType, nPos);

				SwForm aForm(eCurTOXType);
				pNewTOX = new SwTOXBase(pType, aForm, rDesc.GetContentOptions(), pType->GetTypeName());

			}
			else
			{
                const_cast<SwTOXBase*>( pCurTOX )->SetCreate(rDesc.GetContentOptions());
			}
			pNewTOX->SetLevelFromChapter(rDesc.IsLevelFromChapter());
		}
		break;
		case TOX_OBJECTS:
		case TOX_TABLES:
		case TOX_AUTHORITIES:
		case TOX_ILLUSTRATIONS:
		{
			//Special handling for TOX_AUTHORITY
			if(TOX_AUTHORITIES == eCurTOXType)
			{
				SwAuthorityFieldType* pFType = (SwAuthorityFieldType*)
												pSh->GetFldType(RES_AUTHORITY, aEmptyStr);
                if(!pFType)
                    pFType = (SwAuthorityFieldType*)pSh->InsertFldType(
                                    SwAuthorityFieldType(pSh->GetDoc()));
                pFType->SetPreSuffix(rDesc.GetAuthBrackets().GetChar(0),
                    rDesc.GetAuthBrackets().GetChar(1));
                pFType->SetSequence(rDesc.IsAuthSequence());
                SwTOXSortKey rArr[3];
                rArr[0] = rDesc.GetSortKey1();
                rArr[1] = rDesc.GetSortKey2();
                rArr[2] = rDesc.GetSortKey3();
                pFType->SetSortKeys(3, rArr);
                pFType->SetSortByDocument(rDesc.IsSortByDocument());
                pFType->SetLanguage(rDesc.GetLanguage());
                pFType->SetSortAlgorithm(rDesc.GetSortAlgorithm());

                pFType->UpdateFlds();
			}
			// TODO: consider properties of the current TOXType
			if(!pCurTOX || (ppBase && !(*ppBase)))
			{
				const SwTOXType* pType = pSh->GetTOXType(eCurTOXType, 0);
				SwForm aForm(eCurTOXType);
				pNewTOX = new SwTOXBase(
					pType, aForm,
                    TOX_AUTHORITIES == eCurTOXType ? nsSwTOXElement::TOX_MARK : 0, pType->GetTypeName());
			}
			else
			{
				if((!ppBase || !(*ppBase)) && pSh->HasSelection())
					pSh->DelRight();
				pNewTOX = (SwTOXBase*)pCurTOX;
			}
//			pTOX->SetOptions(rDesc.GetIndexOptions());
			pNewTOX->SetFromObjectNames(rDesc.IsCreateFromObjectNames());
			pNewTOX->SetOLEOptions(rDesc.GetOLEOptions());
		}
		break;
	}


	DBG_ASSERT(pNewTOX, "no TOXBase created!" );
	if(!pNewTOX)
		return sal_False;

	pNewTOX->SetFromChapter(rDesc.IsFromChapter());
	pNewTOX->SetSequenceName(rDesc.GetSequenceName());
	pNewTOX->SetCaptionDisplay(rDesc.GetCaptionDisplay());
	pNewTOX->SetProtected(rDesc.IsReadonly());

	for(sal_uInt16 nLevel = 0; nLevel < MAXLEVEL; nLevel++)
		pNewTOX->SetStyleNames(rDesc.GetStyleNames(nLevel), nLevel);

	if(rDesc.GetTitle())
		pNewTOX->SetTitle(*rDesc.GetTitle());
	if(rDesc.GetForm())
		pNewTOX->SetTOXForm(*rDesc.GetForm());
    pNewTOX->SetLanguage(rDesc.GetLanguage());
    pNewTOX->SetSortAlgorithm(rDesc.GetSortAlgorithm());

    if(!pCurTOX || (ppBase && !(*ppBase)) )
	{
		// wird ppBase uebergeben, dann wird das TOXBase hier nur erzeugt
		// und dann ueber den Dialog in ein Globaldokument eingefuegt
		if(ppBase)
			(*ppBase) = pNewTOX;
		else
		{
			pSh->InsertTableOf(*pNewTOX, pSet);
			delete pNewTOX;
		}
	}
	else
    {
        SwDoc * pDoc = pSh->GetDoc();

        if (pDoc->GetIDocumentUndoRedo().DoesUndo())
        {
            if (pNewTOX != NULL)
            {
                pDoc->GetIDocumentUndoRedo().DelAllUndoObj();
            }

            pDoc->GetIDocumentUndoRedo().StartUndo(UNDO_TOXCHANGE, NULL);
        }

        if (pNewTOX != NULL) // => pTOX != NULL
            pDoc->ChgTOX(*pTOX, *pNewTOX);

		bRet = pSh->UpdateTableOf(*pTOX, pSet);

        if (pDoc->GetIDocumentUndoRedo().DoesUndo())
        {
            pDoc->GetIDocumentUndoRedo().EndUndo(UNDO_TOXCHANGE, NULL);

            if (pNewTOX == NULL)
            {
                pDoc->GetIDocumentUndoRedo().DelAllUndoObj();
            }
        }
    }

	return bRet;
}
/* -----------------20.10.99 14:11-------------------

 --------------------------------------------------*/
void SwTOXDescription::SetSortKeys(SwTOXSortKey eKey1,
						SwTOXSortKey eKey2,
							SwTOXSortKey eKey3)
{
	SwTOXSortKey aArr[3];
	sal_uInt16 nPos = 0;
	if(AUTH_FIELD_END > eKey1.eField)
		aArr[nPos++] = eKey1;
	if(AUTH_FIELD_END > eKey2.eField)
		aArr[nPos++] = eKey2;
	if(AUTH_FIELD_END > eKey3.eField)
		aArr[nPos++] = eKey3;

	eSortKey1 = aArr[0];
	eSortKey2 = aArr[1];
	eSortKey3 = aArr[2];
}

/* -----------------10.09.99 10:02-------------------

 --------------------------------------------------*/
void SwTOXDescription::ApplyTo(SwTOXBase& rTOXBase)
{
	for(sal_uInt16 i = 0; i < MAXLEVEL; i++)
		rTOXBase.SetStyleNames(GetStyleNames(i), i);
	rTOXBase.SetTitle(GetTitle() ? *GetTitle() : aEmptyStr);
	rTOXBase.SetCreate(GetContentOptions());

	if(GetTOXType() == TOX_INDEX)
		rTOXBase.SetOptions(GetIndexOptions());
	if(GetTOXType() != TOX_INDEX)
		rTOXBase.SetLevel(GetLevel());
	rTOXBase.SetFromObjectNames(IsCreateFromObjectNames());
	rTOXBase.SetSequenceName(GetSequenceName());
	rTOXBase.SetCaptionDisplay(GetCaptionDisplay());
	rTOXBase.SetFromChapter(IsFromChapter());
	rTOXBase.SetProtected(IsReadonly());
	rTOXBase.SetOLEOptions(GetOLEOptions());
	rTOXBase.SetLevelFromChapter(IsLevelFromChapter());
    rTOXBase.SetLanguage(eLanguage);
    rTOXBase.SetSortAlgorithm(sSortAlgorithm);

}