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);
- }
-// }
- }