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/*
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* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: CCSXHLegacyContentParser class definition
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*
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*/
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#include "CSXHLegacyContentParser.h"
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#include "CSXHLegacyTOC1.h"
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#include "CSXHLegacyTOC2.h"
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#include "CSXHKywdTOC1.h"
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#include "CSXHHelpDataBase.h"
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#include <coehelp.h>
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#include <coemain.h>
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#include <f32file.h>
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#include <badesca.h>
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#include <txtrich.h>
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CCSXHLegacyContentParser* CCSXHLegacyContentParser::NewL(CCSXHHelpDataBase
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*aDataBase)
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{
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CCSXHLegacyContentParser* self = CCSXHLegacyContentParser::NewLC(aDataBase);
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CleanupStack::Pop(self);
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return self;
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}
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CCSXHLegacyContentParser* CCSXHLegacyContentParser::NewLC(CCSXHHelpDataBase
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*aDataBase)
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{
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CCSXHLegacyContentParser* self = new (ELeave) CCSXHLegacyContentParser(aDataBase);
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CleanupStack::PushL(self);
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self->ConstructL();
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return self;
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}
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void CCSXHLegacyContentParser::ConstructL()
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{
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iModel = CHlpModel::NewL(CCoeEnv::Static()->FsSession(), this);
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iModel->OpenL();
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}
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CCSXHLegacyContentParser::CCSXHLegacyContentParser(CCSXHHelpDataBase* aDataBase)
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:iTopic(NULL)
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{
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iDataBase = aDataBase;
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iHlpList = NULL;
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}
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CCSXHLegacyContentParser::~CCSXHLegacyContentParser()
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{
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if(iTopic)
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delete iTopic;
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if(iHlpList)
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delete iHlpList;
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//No need to delete the entries here, it will be done by the database
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iLegacyTOC1List.Close();
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if(iModel)
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{
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TRAP_IGNORE(iModel->CloseL());
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delete iModel;
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}
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}
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// --------------------------------------------------------------------------
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// Gets the available kywds from the legacy content and sends them to the
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// database
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// --------------------------------------------------------------------------
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void CCSXHLegacyContentParser::GenerateKywdTOC1ListL(CCSXHHelpDataBase* aDataBase)
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{
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CHlpList* HlpList;
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HlpList = CHlpList::NewL();
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iModel->SearchL(EIndexList);
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iModel->LoadListL(HlpList);
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TInt nCount(HlpList->MdcaCount());
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for (TInt i(0); i < nCount; i++)
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{
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TBuf<KMaxFileName> appName;
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appName = HlpList->MdcaPoint(i);
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TRAP_IGNORE(aDataBase->InsertKeywordL(appName,i,HlpList->Item(i)->HelpFileUid()));
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}
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delete HlpList;
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}
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// --------------------------------------------------------------------------
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// Gets the available TOC1 from the legacy content and sends them to the
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// database. Local copy of the TOC1 objects is maintained for generating TOC2
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// --------------------------------------------------------------------------
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void CCSXHLegacyContentParser::GenerateTOC1ListL(CCSXHHelpDataBase* aDataBase)
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{
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const TInt twoColumnFlatArray = 2;
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CDesCArray* categoryList = new(ELeave) CDesCArrayFlat(twoColumnFlatArray);
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CleanupStack::PushL(categoryList);
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iModel->CategoryListL(categoryList);
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CCSXHLegacyTOC1* categoryObj;
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TBuf<KMaxFileName> appName;
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TLinearOrder<CCSXHHelpContentBase> anOrder(Orderer<CCSXHHelpContentBase>);
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for (TInt i(0); i < categoryList->Count(); i++)
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{
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appName = categoryList->MdcaPoint(i);
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categoryObj = CCSXHLegacyTOC1::NewLC(appName);
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if ( aDataBase->GetAppHelpsTopics()->InsertChild(categoryObj) )
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{
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iLegacyTOC1List.AppendL(categoryObj);//Keep a local copy*/
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}
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CleanupStack::Pop(categoryObj);
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}
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CleanupStack::Pop(categoryList);
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delete categoryList;
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}
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// --------------------------------------------------------------------------
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// Gets the available TOC2 objects for the TOC1 object
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// --------------------------------------------------------------------------
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void CCSXHLegacyContentParser::GenerateTOC2ListL(CCSXHGenericTOC1& aGenericTOC1Object,
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RPointerArray<CCSXHHelpContentBase>* GenericTOC2List)
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{
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iModel->SearchL(ETopicListForCategory, aGenericTOC1Object.GetName());
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if(iHlpList)
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{
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delete iHlpList;
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//Next line is Needed for code scanner
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iHlpList = NULL;
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}
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iHlpList = CHlpList::NewL();
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iModel->LoadListL(iHlpList);
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TInt count(iHlpList->MdcaCount());
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CCSXHGenericTOC2* PLegacyTOC2;
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TLinearOrder<CCSXHHelpContentBase> anOrder(Orderer<CCSXHHelpContentBase>);
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for (TInt i(0); i < count; i++)
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{
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PLegacyTOC2 = CCSXHLegacyTOC2::NewL(&aGenericTOC1Object,iHlpList->MdcaPoint(i));
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if (KErrNone != GenericTOC2List->InsertInOrder(PLegacyTOC2,anOrder))
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delete PLegacyTOC2;
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}
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}
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// --------------------------------------------------------------------------
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// Gets the RTF content for the given topic
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// --------------------------------------------------------------------------
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TAny* CCSXHLegacyContentParser::GetTopicContentL(CCSXHGenericTOC2* aTopic)
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{
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TInt nCount(iHlpList->MdcaCount());
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TInt nIndex(0);
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for(nIndex=0;nIndex < nCount; nIndex++)
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{
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TBuf<KMaxFileName> appName;
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appName.Append(iHlpList->MdcaPoint(nIndex));
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if(appName.Compare(aTopic->GetName())==0)
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break;
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}
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if( nIndex == nCount )
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{
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return NULL;
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}
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if(iTopic)
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{
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delete iTopic;
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//Next line is Needed for code scanner
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iTopic = NULL;
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}
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iTopic = CHlpTopic::NewL();
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CHlpItem* item = iHlpList->Item(nIndex);
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iModel->TopicSearchL(*item);
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iModel->LoadTopicL(iTopic);
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return iTopic->TopicText();
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}
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void CCSXHLegacyContentParser::HandleModelEventL(TInt aEvent)
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{
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iStatus = aEvent;
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}
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// --------------------------------------------------------------------------
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// Gets the number of kywd subtopics for the given kywd
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// --------------------------------------------------------------------------
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TInt CCSXHLegacyContentParser::InitGenerateTOC2ListForKeywordSearchL(CCSXHKywdTOC1* aKywdTOC1Object)
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{
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if(aKywdTOC1Object->LegacyIndex() == -1 || (!iLegacyTOC1List.Count()))
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return 0;
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CHlpList* SearchList;
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if(iHlpList)
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{
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delete iHlpList;
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//Next line is Needed for code scanner
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iHlpList = NULL;
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}
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iHlpList = CHlpList::NewL();
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SearchList = CHlpList::NewLC();
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iModel->SearchL(EIndexList);
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iModel->LoadListL(SearchList);
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//Search Panel
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CHlpItem* item = SearchList->Item(aKywdTOC1Object->LegacyIndex());
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iModel->IndexSearchL(*item);
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iModel->LoadListL(iHlpList);
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CleanupStack::PopAndDestroy(SearchList);
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return iHlpList->MdcaCount();
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}
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// --------------------------------------------------------------------------
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// Gets the available kywd subtopics for the given kywd
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// --------------------------------------------------------------------------
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void CCSXHLegacyContentParser::GenerateTOC2ListForKeywordSearchL(CCSXHKywdTOC1* aKywdTOC1Object)
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{
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if(aKywdTOC1Object->LegacyIndex() == -1 || (!iLegacyTOC1List.Count()))
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return;
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TInt nCount(iHlpList->MdcaCount());
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CCSXHGenericTOC2* PLegacyTOC2;
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TLinearOrder<CCSXHGenericTOC2> anOrder(Orderer<CCSXHGenericTOC2>);
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for (TInt i(0); i < nCount; i++)
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{
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PLegacyTOC2 = CCSXHLegacyTOC2::NewL(aKywdTOC1Object,iHlpList->MdcaPoint(i),ETrue);
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iDataBase->InsertKeywordTopic(aKywdTOC1Object,PLegacyTOC2);
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iDataBase->IncrementKeywordSearchCount();
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}
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}
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CCSXHLegacyTOC1* CCSXHLegacyContentParser::GetTOC1ForTOC2(CCSXHLegacyTOC2*)
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{
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TInt count = iLegacyTOC1List.Count();
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CCSXHLegacyTOC1* toc1;
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for(TInt i = 0; i<count ; ++i)
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{
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toc1 = iLegacyTOC1List[i];
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if(iTopic->Category().Compare(toc1->GetName())==0)
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return toc1;
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}
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return NULL;
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}
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CCSXHHelpContentBase* CCSXHLegacyContentParser::GetContextTopic(TCoeHelpContext& aContext)
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{
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TRAPD(err,LoadContextTopicL(aContext));
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if(err != KErrNone || NULL == iTopic)
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return NULL;
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TInt count = iLegacyTOC1List.Count();
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CCSXHLegacyTOC1* toc1;
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for(TInt i = 0; i<count ; ++i)
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{
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toc1 = iLegacyTOC1List[i];
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if(iTopic->Category().Compare(toc1->GetName())==0)
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{
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return toc1->GetContextTopic(iTopic->TopicTitle());
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}
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}
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return NULL;
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}
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void CCSXHLegacyContentParser::LoadContextTopicL(TCoeHelpContext& aContext)
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{
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if(iTopic)
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{
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delete iTopic;
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//Next line is Needed for code scanner
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iTopic = NULL;
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}
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iModel->ContextSearchL(aContext);
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if(ETopicAvailable == iStatus )
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{
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iTopic = CHlpTopic::NewL();
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iModel->LoadTopicL(iTopic);
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}
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}
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