diff -r 45459746d5e8 -r 27f2d7aec52a engine/collectionframework/datasource/plugins/glxdatasourcemde/src/glxdatasourcetaskmdeidlist.cpp
--- a/engine/collectionframework/datasource/plugins/glxdatasourcemde/src/glxdatasourcetaskmdeidlist.cpp	Mon Sep 27 15:13:20 2010 +0530
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,308 +0,0 @@
-/*
-* Copyright (c) 2006 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:   
-*
-*/
-
-
-
-/**
- * @internal reviewed 11/07/2007 by M Byrne
- */
-
-#include "glxdatasourcetaskmdeidlist.h"
-
-#include <glxcollectionpluginCamera.hrh>
-#include <glxcollectionpluginDownloads.hrh>
-#include <glxcollectionpluginMonths.hrh>
-#include <glxcollectionpluginalbums.hrh>
-#include <glxcollectionpluginall.hrh>
-#include <glxcollectionplugintags.hrh>
-#include <glxerrors.h>
-#include <glxfilterfactory.h>
-#include <glxgetrequest.h>
-#include <glxidlistrequest.h>
-#include <glxidlistrequest.h>
-#include <glxlog.h>
-#include <glxmediacollectioninternaldefs.h>
-#include <glxmediageneraldefs.h>
-#include <glxrequest.h>
-#include <glxthumbnailattributeinfo.h>
-#include <glxthumbnailrequest.h>
-#include <glxtndatabase.h>
-#include <glxtnfileinfo.h>
-#include <glxtnthumbnailcreator.h>
-#include <lbsposition.h>
-#include <mdeconstants.h>
-#include <mdelogiccondition.h>
-#include <mdeobject.h>
-#include <mdeobjectdef.h>
-#include <mdeobjectquery.h>
-#include <mdepropertydef.h>
-#include <mderelationdef.h>
-#include <mdesession.h>
-#include <mdetextproperty.h>
-#include <mpxmedia.h>
-#include <mpxmediaarray.h> 
-#include <mpxmediacollectiondetaildefs.h>
-#include <mpxmediacontainerdefs.h>
-#include <mpxmediadrmdefs.h>
-#include <mpxmediageneraldefs.h>
-
-#include "glxdatasourcemde.h"
-#include "glxdatasourcemde.hrh"
-
-// CONSTANTS
-const TInt KGlxAlbumPromotionPosition = 0;
-
-_LIT(KPropertyDefNameCreationDate, "CreationDate");
-
-// ----------------------------------------------------------------------------
-//  Constructor
-// ----------------------------------------------------------------------------
-//	
-CGlxDataSourceTaskMdeIdList::CGlxDataSourceTaskMdeIdList(CGlxIdListRequest* aRequest, MGlxDataSourceRequestObserver& aObserver, CGlxDataSource* aDataSource)
-    : CGlxDataSourceTaskMde(aRequest, aObserver, aDataSource)
-    {
-    GLX_LOG_ENTRY_EXIT("CGlxDataSourceTaskMdeIdList::CGlxDataSourceTaskMdeIdList()");
-    iFilterProperties = TGlxFilterFactory::ExtractAttributes(iRequest->Filter());
-    }
-
-// ----------------------------------------------------------------------------
-//  Destructor
-// ----------------------------------------------------------------------------
-//		
-CGlxDataSourceTaskMdeIdList::~CGlxDataSourceTaskMdeIdList()
-    {
-    GLX_LOG_ENTRY_EXIT("CGlxDataSourceTaskMdeIdList::~CGlxDataSourceTaskMdeIdList()");
-    // No implementation required
-    }
-
-// ----------------------------------------------------------------------------
-// CGlxDataSourceTaskMde::FilterAvailableComplete
-// ----------------------------------------------------------------------------
-//  
-void CGlxDataSourceTaskMdeIdList::FilterAvailableComplete(
-                                const RArray<TGlxMediaId>& aIdArray, TInt aErrorCode)
-    {
-    GLX_LOG_ENTRY_EXIT("void CGlxDataSourceTaskMdeIdList::FilterAvailableComplete()");
-    DoPostFilterComplete(aIdArray, aErrorCode);
-    }
-
-// ----------------------------------------------------------------------------
-//  CGlxDataSourceTaskMdeIdList::ExecuteRequestL
-// ----------------------------------------------------------------------------
-//
-void CGlxDataSourceTaskMdeIdList::ExecuteRequestL()
-    {
-    GLX_LOG_ENTRY_EXIT("void CGlxDataSourceTaskMdeIdList::ExecuteRequestL()"); 
-    CGlxIdListRequest* request = static_cast<CGlxIdListRequest*>(iRequest);
-    TGlxMediaId container = request->ContainerId();
-    TGlxQueryType queryType = EIdListQuery;
-    TQueryResultMode resultMode = EQueryResultModeId;
-    CMdEObjectDef* objectDef = &DataSource()->ObjectDef();
-    TBool isContent = ETrue;
-
-    if( KGlxCollectionRootId == container.Value() )    // The root.
-        {
-        switch(request->CollectionPluginUid().iUid)
-            {
-
-            case KGlxCollectionPluginAlbumsImplementationUid:
-                {
-                isContent = EFalse;
-                objectDef = &DataSource()->AlbumDef();
-                break;
-                }
-            case KGlxCollectionPluginCameraImplementationUid:
-                {
-                container = DataSource()->CameraAlbumId();
-                objectDef = &DataSource()->AlbumDef();
-                break;
-                }
-            case KGlxTagCollectionPluginImplementationUid: 
-                {
-                isContent = EFalse;
-                objectDef = &DataSource()->TagDef();
-                break;
-                }
-            case KGlxCollectionPluginMonthsImplementationUid:
-                {
-                container = DataSource()->CameraAlbumId();
-                objectDef = &DataSource()->AlbumDef();
-                resultMode = EQueryResultModeObjectWithoutFreetexts;
-                break;
-                }
-            default:
-                {
-                // default gallery query returns all objects as per filter
-                break;
-                }
-            }
-        }
-    else    // return the content of a container
-        {
-        switch(request->CollectionPluginUid().iUid)
-            {
-            case KGlxCollectionPluginAlbumsImplementationUid:
-                {
-                objectDef = &DataSource()->AlbumDef();
-                break;
-                }
-            case KGlxTagCollectionPluginImplementationUid: 
-                {
-                objectDef = &DataSource()->TagDef();
-                break;
-                }
-            case KGlxCollectionPluginMonthsImplementationUid: 
-                {
-                AddMonthFilterL(container, iFilterProperties);
-                container = DataSource()->CameraAlbumId();
-                objectDef = &DataSource()->AlbumDef();
-                break;
-                }
-            default:
-                {
-                User::Leave(KErrNotSupported);
-                break;
-                }
-            }
-        }
-        
-    DoQueryL(*objectDef, isContent, queryType, resultMode, container);  
-    }
-
-// ----------------------------------------------------------------------------
-// CGlxDataSourceTaskMde::DoHandleQueryCompletedL
-// ----------------------------------------------------------------------------
-//
-void CGlxDataSourceTaskMdeIdList::DoHandleQueryCompletedL(CMdEQuery& /*aQuery*/)
-    {
-    GLX_LOG_ENTRY_EXIT("void CGlxDataSourceTaskMdeIdList::DoHandleQueryCompletedL()");
-    __ASSERT_DEBUG(iQueryTypes[0] == EIdListQuery, Panic(EGlxPanicLogicError));
-    DoHandleListQueryCompletedL();
-    }
-
-// ----------------------------------------------------------------------------
-// CGlxDataSourceTaskMdeIdList::DoHandleListQueryCompletedL
-// ----------------------------------------------------------------------------
-//  
-void CGlxDataSourceTaskMdeIdList::DoHandleListQueryCompletedL()
-    {
-    GLX_LOG_ENTRY_EXIT("void CGlxDataSourceTaskMdeIdList::DoHandleListQueryCompletedL()");
-    if( EQueryResultModeObjectWithoutFreetexts == iQueries[0]->ResultMode() )
-        {
-        DoMonthListCreationL(*iQueries[0], iFilterProperties);
-        }
-    else // only id or item supported
-        {
-        const RArray<TGlxMediaId>& localList = reinterpret_cast<const RArray<TGlxMediaId>&>(iQueries[0]->ResultIds());
-        PostFilterL(localList, iFilterProperties);
-        
-        }
-    }     
-
-// ----------------------------------------------------------------------------
-// CGlxDataSourceTaskMdeIdList::DoMonthListCreationL
-// ----------------------------------------------------------------------------
-//      
-void CGlxDataSourceTaskMdeIdList::DoMonthListCreationL(CMdEQuery& aQuery,
-                                  const TGlxFilterProperties& aFilterProperties)
-    {
-    GLX_LOG_ENTRY_EXIT("void CGlxDataSourceTaskMdeIdList::DoMonthListCreationL()");
-    CMdEProperty* time;
-    CMdEPropertyDef* creationDateDef = DataSource()->ObjectDef().GetPropertyDefL(KPropertyDefNameCreationDate);
-    if (!creationDateDef  || creationDateDef->PropertyType() != EPropertyTime)
-        {
-        User::Leave(KErrCorrupt);
-        }
-    RArray<TGlxMediaId> monthList;
-    CleanupClosePushL(monthList);
-    TTime lastMonth;
-    TTime currentMonth;
-    TInt count = aQuery.Count();
-    for( TInt i = 0 ; i < count ; i++ )
-        {
-        CMdEObject& object = (CMdEObject&)aQuery.ResultItem(i);
-        TInt timeIndex = object.Property(*creationDateDef, time);
-        if( KErrNotFound == timeIndex )
-            {
-            User::Leave(KErrCorrupt);
-            }
-        currentMonth = static_cast<CMdETimeProperty*>(time)->Value();
-        if( !DataSource()->SameMonth(lastMonth, currentMonth) )
-            {
-            const TGlxMediaId monthId = DataSource()->GetMonthIdL(currentMonth);
-            monthList.AppendL(monthId);
-            lastMonth = currentMonth;
-            }
-        }
-    PostFilterL(monthList, aFilterProperties);
-    CleanupStack::PopAndDestroy(&monthList);
-    }
-
-// ----------------------------------------------------------------------------
-//  CGlxDataSourceTaskMdeIdList::DoPostFilterComplete
-// ----------------------------------------------------------------------------
-//
-void CGlxDataSourceTaskMdeIdList::DoPostFilterComplete(
-                                const RArray<TGlxMediaId>& aIdArray, TInt aErrorCode)
-    {
-    GLX_LOG_ENTRY_EXIT("void CGlxDataSourceTaskMdeIdList::DoPostFilterComplete()");
-    if (aErrorCode == KErrNone)
-    	{
-    	TRAP(aErrorCode, ListToMediaL(aIdArray));
-    	}
-    
-    HandleRequestComplete(aErrorCode);
-    }
-
-// ----------------------------------------------------------------------------
-// CGlxDataSourceTaskMde::PostFilterL
-// ----------------------------------------------------------------------------
-//		
-void CGlxDataSourceTaskMdeIdList::PostFilterL(const RArray<TGlxMediaId>& 
-                   aFilteredList, const TGlxFilterProperties& aFilterProperties)
-    {
-    GLX_LOG_ENTRY_EXIT("void CGlxDataSourceTaskMdeIdList::PostFilterL()");
-/*    if( TSize(0,0) != aFilterProperties.iThumbnailLoadability )
-        {
-        DataSource()->ThumbnailCreator().FilterAvailableThumbnailsL
-        (aFilteredList.Array(), iFilterProperties.iThumbnailLoadability, *this);
-        }
-    else
-        {
-*/        if( aFilterProperties.iPromoteSystemItems )
-            {
-            RArray<TGlxMediaId> list = aFilteredList;
-            TInt favoritesIndex = list.Find(DataSource()->FavoritesId());
-            if( KErrNotFound != favoritesIndex )
-                {
-                list.Remove(favoritesIndex);
-                list.Insert(DataSource()->FavoritesId(), KGlxAlbumPromotionPosition);
-                }
-            TInt cameraAlbumIndex = list.Find(DataSource()->CameraAlbumId());
-            if( KErrNotFound != cameraAlbumIndex )
-                {
-                list.Remove(cameraAlbumIndex);
-                list.Insert(DataSource()->CameraAlbumId(), KGlxAlbumPromotionPosition);
-                }
-            DoPostFilterComplete(list, KErrNone);
-            }
-        else
-            {
-            DoPostFilterComplete(aFilteredList, KErrNone);
-            }
-//        }
-    }