--- a/locationlandmarksrefappfors60/Src/LandmarksApplicationEngine.cpp	Thu Aug 19 09:48:36 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,413 +0,0 @@
-/*
-* Copyright (c) 2004-2005 Nokia Corporation and/or its subsidiary(-ies). 
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description:  Implementation of the application engine component interface.
-*
-*/
-
-
-
-#include <EPos_CPosLandmarkDatabase.h>
-
-#include "LmRefApp.hrh"
-#include "LandmarksApplicationEngine.h"
-#include "LandmarksCommonData.h"
-#include "LandmarksEngine.h"
-#include "LandmarksCategoriesEngine.h"
-#include "LandmarksDbEventHandler.h"
-
-// ============================ MEMBER FUNCTIONS ===============================
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::CLandmarksApplicationEngine
-// C++ default constructor can NOT contain any code, that
-// might leave.
-// -----------------------------------------------------------------------------
-//
-CLandmarksApplicationEngine::CLandmarksApplicationEngine()
-    {
-    }
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::::ConstructL
-// Symbian 2nd phase constructor can leave.
-// -----------------------------------------------------------------------------
-//
-void CLandmarksApplicationEngine::ConstructL()
-    {
-    iDb = CPosLandmarkDatabase::OpenL();
-    iLandmarksEngine = CLandmarksEngine::NewL(*iDb);
-    iCategoriesEngine = CLandmarksCategoriesEngine::NewL(*iDb);
-    }
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::NewL
-// Two-phased constructor.
-// -----------------------------------------------------------------------------
-//
-CLandmarksApplicationEngine* CLandmarksApplicationEngine::NewL()
-    {
-    CLandmarksApplicationEngine* self = 
-        new (ELeave) CLandmarksApplicationEngine();
-    CleanupStack::PushL(self);
-    self->ConstructL();
-    CleanupStack::Pop(self);
-    return self;
-    }
-
-// -----------------------------------------------------------------------------
-// -----------------------------------------------------------------------------
-//
-CLandmarksApplicationEngine::~CLandmarksApplicationEngine()
-    {
-    delete iLandmarksEngine;
-    delete iCategoriesEngine;
-    delete iDbEventHandler;
-    delete iDb;
-    }
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::NotifyViewActivated
-// The engine that corresponds to an active view must have higher priority than
-// engines corresponding to deactivated views.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CLandmarksApplicationEngine::NotifyViewActivated(
-    TUid aViewId, 
-    TBool aIsActive)
-    {
-    if (aViewId.iUid == ELandmarksViewId)
-        {
-        if (aIsActive)
-            {
-            iLandmarksEngine->SetPrio(CActive::EPriorityStandard);
-            }
-        else
-            {
-            iLandmarksEngine->SetPrio(CActive::EPriorityLow);
-            }
-        }
-    else if (aViewId.iUid == ELandmarksCategoriesViewId)
-        {
-        if (aIsActive)
-            {
-            iCategoriesEngine->SetPrio(CActive::EPriorityStandard);
-            }
-        else
-            {
-            iCategoriesEngine->SetPrio(CActive::EPriorityLow);
-            }
-        }
-    }
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::StartInitializeDbIfNecessaryL
-// 
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-TBool CLandmarksApplicationEngine::StartInitializeDbIfNecessaryL(
-    MLandmarksOperationObserver* aObserver)
-    {
-    return iLandmarksEngine->StartInitializeDbIfNecessaryL(aObserver);
-    }
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::AddDbObserverL
-// 
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CLandmarksApplicationEngine::AddDbObserverL(
-    MLandmarksDbObserver* aObserver)
-    {
-    if (!iDbEventHandler)
-        {
-        iDbEventHandler = new (ELeave) CLandmarksDbEventHandler(*iDb);
-        }
-    iDbEventHandler->AddObserverL(aObserver);
-    }
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::LandmarkLC
-// 
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-CPosLandmark* CLandmarksApplicationEngine::LandmarkLC(TPosLmItemId aItemId)
-    {
-    return iDb->ReadLandmarkLC(aItemId);
-    }
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::CommitLandmarkL
-// 
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CLandmarksApplicationEngine::CommitLandmarkL(
-    const CPosLandmark& aLandmark)
-    {
-    // We need to cancel any search/read operation in any view engine. 
-    // Otherwise database will be locked.
-    iLandmarksEngine->Cancel();
-    iCategoriesEngine->Cancel();
-
-    iLandmarksEngine->CommitLandmarkL(aLandmark);
-    }
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::DeleteLandmarkL
-// 
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CLandmarksApplicationEngine::DeleteLandmarkL(TPosLmItemId aItemId)
-    {
-    // We need to cancel any search/read operation in any view engine. 
-    // Otherwise database will be locked.
-    iLandmarksEngine->Cancel();
-    iCategoriesEngine->Cancel();
-
-    iLandmarksEngine->DeleteLandmarkL(aItemId);
-    }
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::AddLandmarkL
-// 
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CLandmarksApplicationEngine::AddLandmarkL(CPosLandmark& aLandmark)
-    {
-    // We need to cancel any search/read operation in any view engine. 
-    // Otherwise database will be locked.
-    iLandmarksEngine->Cancel();
-    iCategoriesEngine->Cancel();
-
-    iLandmarksEngine->AddLandmarkL(aLandmark);
-    }
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::StartSearchingLandmarksL
-// 
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CLandmarksApplicationEngine::StartSearchingLandmarksL(
-    MLandmarksOperationObserver* aObserver)
-    {
-    iLandmarksEngine->StartSearchingLandmarksL(aObserver);
-    }
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::StartSearchingLandmarksL
-// 
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CLandmarksApplicationEngine::StartSearchingLandmarksL(
-    const TDesC& aSearchPattern, 
-    TBool aSearchOnlyInPreviousMatches,
-    MLandmarksOperationObserver* aObserver)
-    {
-    iLandmarksEngine->StartSearchingLandmarksL(
-        aSearchPattern, 
-        aSearchOnlyInPreviousMatches, 
-        aObserver);
-    }
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::FetchLandmarkSearchResultL
-// 
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-RArray<TPosLmItemId>* CLandmarksApplicationEngine::FetchLandmarkSearchResult()
-    {
-    return iLandmarksEngine->FetchSearchResult();
-    }
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::StartReadingLandmarksL
-// 
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CLandmarksApplicationEngine::StartReadingLandmarksL(
-    TInt aNrOfItemsToReadPerBundle,
-    MLandmarksOperationObserver* aObserver)
-    {
-    iLandmarksEngine->StartReadingLandmarksL(
-        aNrOfItemsToReadPerBundle, 
-        aObserver);
-    }
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::FetchLandmarksLC
-// 
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-CArrayPtr<CPosLandmark>* CLandmarksApplicationEngine::FetchLandmarksLC()
-    {
-    return iLandmarksEngine->FetchLandmarksLC();
-    }
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::CategoryLC
-// 
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-CPosLandmarkCategory* CLandmarksApplicationEngine::CategoryLC(
-    TPosLmItemId aItemId)
-    {
-    return iCategoriesEngine->CategoryLC(aItemId);
-    }
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::DeleteCategoryL
-// 
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CLandmarksApplicationEngine::DeleteCategoryL(TPosLmItemId aItemId)
-    {
-    // We need to cancel any search/read operation in any view engine. 
-    // Otherwise database will be locked.
-    iLandmarksEngine->Cancel();
-    iCategoriesEngine->Cancel();
-
-    iCategoriesEngine->DeleteCategoryL(aItemId);
-    }
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::UpdateCategoryL
-// 
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CLandmarksApplicationEngine::UpdateCategoryL(
-    const CPosLandmarkCategory& aCategory)
-    {
-    // We need to cancel any search/read operation in any view engine. 
-    // Otherwise database will be locked.
-    iLandmarksEngine->Cancel();
-    iCategoriesEngine->Cancel();
-
-    iCategoriesEngine->UpdateCategoryL(aCategory);
-    }
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::AddCategoryL
-// 
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CLandmarksApplicationEngine::AddCategoryL(CPosLandmarkCategory& aCategory)
-    {
-    // We need to cancel any search/read operation in any view engine. 
-    // Otherwise database will be locked.
-    iLandmarksEngine->Cancel();
-    iCategoriesEngine->Cancel();
-
-    iCategoriesEngine->AddCategoryL(aCategory);
-    }
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::StartSearchingCategoriesL
-// 
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CLandmarksApplicationEngine::StartSearchingCategoriesL(
-    const TDesC& aSearchPattern, 
-    TBool aSearchOnlyInPreviousMatches,
-    MLandmarksOperationObserver* aObserver)
-    {
-    iCategoriesEngine->StartSearchingCategoriesL(
-        aSearchPattern, 
-        aSearchOnlyInPreviousMatches, 
-        aObserver);
-    }
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::StartSearchingCategoriesL
-// 
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CLandmarksApplicationEngine::StartSearchingCategoriesL(
-    MLandmarksOperationObserver* aObserver)
-    {
-    iCategoriesEngine->StartSearchingCategoriesL(aObserver);
-    }
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::FetchCategorySearchResult
-// 
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-RArray<TPosLmItemId>* CLandmarksApplicationEngine::FetchCategorySearchResult()
-    {
-    return iCategoriesEngine->FetchSearchResult();
-    }
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::StartReadingCategoriesL
-// 
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CLandmarksApplicationEngine::StartReadingCategoriesL(
-    TInt aNrOfItemsToReadPerBundle,
-    MLandmarksOperationObserver* aObserver)
-    {
-    iCategoriesEngine->StartReadingCategoriesL(
-        aNrOfItemsToReadPerBundle, aObserver);
-    }
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::FetchCategoriesLC
-// 
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-CArrayPtr<CPosLandmarkCategory>* CLandmarksApplicationEngine::FetchCategoriesLC()
-    {
-    return iCategoriesEngine->FetchCategoriesLC();
-    }
-
-// -----------------------------------------------------------------------------
-// CLandmarksApplicationEngine::CategoriesL
-// 
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-CArrayPtr<CPosLandmarkCategory>* CLandmarksApplicationEngine::CategoriesL()
-    {
-    return iCategoriesEngine->CategoriesL();
-    }
-
-// -----------------------------------------------------------------------------
-// -----------------------------------------------------------------------------
-//
-HBufC* CLandmarksApplicationEngine::DatabaseUriLC()
-    {
-    return iDb->DatabaseUriLC();
-    }
-
-