--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/homesync/contentmanager/cmserver/cmfillmanager/src/cmfmmpxduplicatedetector.cpp	Thu Dec 17 08:52:00 2009 +0200
@@ -0,0 +1,243 @@
+/*
+* Copyright (c) 2008 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:  Dublicate detector for music
+*
+*/
+
+#include <mpxcollectionutility.h>
+#include <mpxmediageneraldefs.h> // commonly used attribute keys
+#include <mpxmediacontainerdefs.h> // container-specific attribute keys
+#include <mpxcollectionplugin.hrh> // collection plugin types
+#include "cmfilllistitem.h"
+#include "cmfmitemhandlerobserver.h"
+#include "cmfmmpxduplicatedetector.h"
+#include "msdebug.h"    
+
+const TUid KMpxLocalCollectionUid = { 0x101FFC3A };
+const TUid KCmServerUid = { 0x10281FA7 };
+
+// ---------------------------------------------------------------------------
+// CCmFmMpxDuplicateDetector::NewL
+// ---------------------------------------------------------------------------
+// 
+CCmFmMpxDuplicateDetector* CCmFmMpxDuplicateDetector::NewL( 
+    MCmFmItemHandlerObserver& aObserver )
+    {
+    LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::NewL() start"));    
+    CCmFmMpxDuplicateDetector* self = 
+        CCmFmMpxDuplicateDetector::NewLC( aObserver );
+    CleanupStack::Pop( self );
+    LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::NewL() end"));
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CCmFmMpxDuplicateDetector::NewLC
+// ---------------------------------------------------------------------------
+//    
+CCmFmMpxDuplicateDetector* CCmFmMpxDuplicateDetector::NewLC( 
+    MCmFmItemHandlerObserver& aObserver )
+    {
+    LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::NewLC() start"));    
+    CCmFmMpxDuplicateDetector* self = 
+        new ( ELeave ) CCmFmMpxDuplicateDetector( aObserver );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::NewLC() end"));
+    return self;  
+    }    
+
+// ---------------------------------------------------------------------------
+// CCmFmMpxDuplicateDetector::~CCmFmMpxDuplicateDetector
+// ---------------------------------------------------------------------------
+// 
+CCmFmMpxDuplicateDetector::~CCmFmMpxDuplicateDetector()
+    {
+    LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::\
+    ~CCmFmMpxDuplicateDetector()"));
+    CloseCollectionPlugin();         
+    }
+
+// ---------------------------------------------------------------------------
+// CCmFmMpxDuplicateDetector::CCmFmMpxDuplicateDetector
+// ---------------------------------------------------------------------------
+// 
+CCmFmMpxDuplicateDetector::CCmFmMpxDuplicateDetector( 
+    MCmFmItemHandlerObserver& aObserver )
+    : iObserver( aObserver )
+    {
+    LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::\
+    CCmFmMpxDuplicateDetector()"));
+    }
+
+// ---------------------------------------------------------------------------
+// CCmFmMpxDuplicateDetector::ConstructL
+// ---------------------------------------------------------------------------
+//     
+void CCmFmMpxDuplicateDetector::ConstructL()
+    {
+    LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::ConstructL()"));
+
+    OpenCollectionPluginL(); 
+    }
+
+// ---------------------------------------------------------------------------
+// CCmFmMpxDuplicateDetector::CheckMusicL
+// ---------------------------------------------------------------------------
+//    
+void CCmFmMpxDuplicateDetector::CheckMusicL( const CCmFillListItem& aItem )
+    {
+    LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::CheckMusicL()"));
+    
+    CMPXMedia* criteria = CMPXMedia::NewL();
+    CleanupStack::PushL( criteria );
+    criteria->SetTObjectValueL<TUid>(
+        KMPXMediaGeneralCollectionId, KMpxLocalCollectionUid );
+    criteria->SetTObjectValueL<TMPXGeneralType>(
+        KMPXMediaGeneralType, EMPXItem );
+
+    criteria->SetTObjectValueL<TMPXGeneralCategory>(
+            KMPXMediaGeneralCategory, EMPXSong );
+    
+    // Set title, size and date to criteria
+    criteria->SetTextValueL( 
+                KMPXMediaGeneralTitle, aItem.PrimaryText() );
+                
+    criteria->SetTObjectValueL<TInt32>(
+                KMPXMediaGeneralSize, aItem.Size() );
+                
+    criteria->SetTObjectValueL<TInt64>(
+                KMPXMediaGeneralDate, aItem.Date().Int64() );
+
+    // define attributes fetched
+    RArray<TMPXAttribute> attributes;
+    CleanupClosePushL( attributes );
+    // add a dummy attribute because the query will fail if
+    // there are no attributes
+    attributes.AppendL( KMPXMediaGeneralId );
+
+    // now find
+    iCollectionUtility->Collection()
+        .FindAllL( *criteria , attributes.Array(), *this );
+    CleanupStack::PopAndDestroy(); // attributes
+    CleanupStack::PopAndDestroy( criteria );
+    }
+
+// ---------------------------------------------------------------------------
+// CCmFmMpxDuplicateDetector::OpenCollectionPluginL
+// ---------------------------------------------------------------------------
+// 
+void CCmFmMpxDuplicateDetector::OpenCollectionPluginL( )
+    {
+    LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::\
+    OpenCollectionPluginL()"));
+    
+    iCollectionUtility = MMPXCollectionUtility::NewL(
+        (MMPXCollectionObserver*)this, KCmServerUid );
+    // Fetch mpx/gallery collection collection UID
+    RArray<TUid> uid;
+    CleanupClosePushL( uid );
+    uid.AppendL( TUid::Uid( EMPXCollectionPluginMusic ) );
+    TInt err = KErrNone;
+    TUid collection = iCollectionUtility->CollectionIDL( uid.Array() );
+    TRAP( err,iCollectionUtility->Collection().CommandL(
+        EMcCmdCollectionInit,  collection.iUid ) );        
+    CleanupStack::PopAndDestroy( &uid );    
+    }
+
+// ---------------------------------------------------------------------------
+// CCmFmMpxDuplicateDetector::CloseCollectionPlugin
+// ---------------------------------------------------------------------------
+//
+void CCmFmMpxDuplicateDetector::CloseCollectionPlugin()
+    {
+    LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::\
+    CloseCollectionPlugin()"));
+    
+    if( iCollectionUtility )
+        {
+        iCollectionUtility->Close();
+        iCollectionUtility = NULL;        
+        }    
+    }      
+
+// --------------------------------------------------------------------------
+// CCmFmMpxDuplicateDetector::HandleCollectionMessage
+// --------------------------------------------------------------------------
+// 
+void CCmFmMpxDuplicateDetector::HandleCollectionMessage( CMPXMessage* /*aMsg*/,
+    TInt /*aErr*/ )
+    {
+    LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::\
+    HandleCollectionMessage()"));    
+    }
+
+// --------------------------------------------------------------------------
+// CCmFmMpxDuplicateDetector::HandleCollectionMediaL
+// --------------------------------------------------------------------------
+// 
+void CCmFmMpxDuplicateDetector::HandleCollectionMediaL( const CMPXMedia& /*aMedia*/,
+    TInt /*aError*/ )
+    {
+    LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::\
+    HandleCollectionMediaL()"));    
+    }
+
+// --------------------------------------------------------------------------
+// CCmFmMpxDuplicateDetector::HandleOpenL
+// --------------------------------------------------------------------------
+// 
+void CCmFmMpxDuplicateDetector::HandleOpenL( const CMPXMedia& /*aEntries*/,
+    TInt /*aIndex*/, TBool /*aComplete*/, TInt /*aError*/ )
+    {
+    LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::HandleOpenL()"));    
+    }
+
+// --------------------------------------------------------------------------
+// CCmFmMpxDuplicateDetector::HandleOpenL
+// --------------------------------------------------------------------------
+// 
+void CCmFmMpxDuplicateDetector::HandleOpenL( 
+    const CMPXCollectionPlaylist& /*aPlaylist*/, TInt /*aError*/ )
+    {
+    LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::HandleOpenL()"));
+    }
+
+// --------------------------------------------------------------------------
+// CCmFmMpxDuplicateDetector::HandleFindAllL
+// Async find
+// --------------------------------------------------------------------------
+// 
+void CCmFmMpxDuplicateDetector::HandleFindAllL( const CMPXMedia& aResults,
+    TBool /*aComplete*/, TInt /*aError*/ )
+    {
+    LOG(_L("[FILL MNGR]\t CCmFmMpxDuplicateDetector::HandleFindAllL()"));    
+    
+    if( &aResults )
+        {
+        if( !aResults.Value<CMPXMediaArray>( 
+            KMPXMediaArrayContents )->Count() )
+            {
+            // No results => Not duplicate
+            iObserver.DuplicateL( EFalse );
+            }
+        else
+            {
+            iObserver.DuplicateL( ETrue );
+            }                                
+        }
+    }
+    
+// End of file
+