--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/homesync/contentmanager/mediaservant/inc/msmetadatacollector.h	Thu Dec 17 08:52:00 2009 +0200
@@ -0,0 +1,234 @@
+/*
+* 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:  CMSMetadataCollector class definition
+*
+*/
+
+
+#ifndef __CMSMETADATACOLLECTOR_H
+#define __CMSMETADATACOLLECTOR_H
+
+// INCLUDES
+#include <e32base.h>
+#include <badesca.h>
+
+// FORWARD DECLARATIONS
+class CMSAppUi;
+class CMSMetadataCollector;
+class CCmSqlPropertyContainer;
+class CCmSqlPropertyCollector;
+
+/**
+ *  CMSMetadataCollector class
+ *  Collects metadata
+ *
+ *  @since S60 5.1
+ */
+NONSHARABLE_CLASS( CMSMetadataCollector ): public CBase
+    {
+    private:
+        // Container types
+        enum TMSContainerTypes
+            {
+            ETracks = 0,
+            EArtists,
+            EGenres,
+            EAlbums            
+            };
+
+    public:
+        
+        /**
+         * two-phase constructor
+         *
+         * @Since S60 5.1
+         * @param aAppUi, application ui
+         * @param aMediaType, mediatype
+         * @param aGenreArray, genre container
+         * @param aArtistArray, artist container
+         * @param aAlbumArray, album container
+         * @param aTrackArray, track/video title container
+         * @return pointer to CMSMetadataCollector class
+         */
+        IMPORT_C static CMSMetadataCollector* NewL( CMSAppUi& aAppUi,
+                                                    TCmMediaType aMediaType,
+                                                    RArray<TInt>& aGenreArray,
+                                                    RArray<TInt>& aArtistArray,
+                                                    RArray<TInt>& aAlbumArray,
+                                                    RArray<TInt>& aTrackArray );
+    
+        /**
+         * two-phase constructor
+         *
+         * @Since S60 5.1
+         * @param aAppUi, application ui
+         * @param aMediaType, mediatype
+         * @param aGenreArray, genre container
+         * @param aArtistArray, artist container
+         * @param aAlbumArray, album container
+         * @param aTrackArray, track/video title container
+         * @return pointer to CMSMetadataCollector class
+         */
+        IMPORT_C static CMSMetadataCollector* NewLC( CMSAppUi& aAppUi,
+                                                     TCmMediaType aMediaType,
+                                                     RArray<TInt>& aGenreArray,
+                                                     RArray<TInt>& aArtistArray,
+                                                     RArray<TInt>& aAlbumArray,
+                                                     RArray<TInt>& aTrackArray );
+        
+        /**
+         * Destructor.
+         */
+        virtual ~CMSMetadataCollector();
+    
+    public:
+    
+        /**
+         * Starts collecting metadata items
+         *
+         * @since S60 5.1         
+         * @param None
+         * @return None
+         */
+        void GetFilteredMetadataL();
+        
+        /**
+         * Returns genre array
+         *
+         * @since S60 5.1
+         * @param None
+         * @return CCmSqlPropertyContainer, genre container
+         */
+        CCmSqlPropertyContainer* Genres();
+
+        /**
+         * Returns artist array
+         *
+         * @since S60 5.1
+         * @param None
+         * @return CCmSqlPropertyContainer, artist container
+         */
+        CCmSqlPropertyContainer* Artists();
+        
+        /**
+         * Returns album array
+         *
+         * @since S60 5.1
+         * @param None
+         * @return CCmSqlPropertyContainer, album container
+         */
+        CCmSqlPropertyContainer* Albums();
+        
+        /**
+         * Returns track/video title array
+         * @since S60 5.1
+         * @param None
+         * @return CCmSqlPropertyContainer, track container
+         */
+        CCmSqlPropertyContainer* Tracks();
+                             
+    protected:
+
+        /**
+         * Performs the first phase of two phase construction.
+         *
+         * @since S60 5.1
+         * @param aAppUi, application ui
+         * @param aMediaType, mediatype
+         * @param aGenreArray, genre container
+         * @param aArtistArray, artist container
+         * @param aAlbumArray, album container
+         * @param aTrackArray, track/video title container
+         * @return None
+         */
+        CMSMetadataCollector( CMSAppUi& aAppUi,
+                              TCmMediaType aMediaType,
+                              RArray<TInt>& aGenreArray,
+                              RArray<TInt>& aArtistArray,
+                              RArray<TInt>& aAlbumArray,
+                              RArray<TInt>& aTrackArray );
+
+        /**
+         * Performs the second phase construction.
+         */
+        void ConstructL();
+
+    private:
+        /**
+         * Deletes all items from containers
+         *
+         * @since S60 5.1
+         * @param None
+         * @return None
+         */
+         
+        void DeleteAllItems();
+        /**
+         * Adds container to collector
+         *
+         * @since S60 5.1
+         * @param None
+         * @return None
+         */        
+        void AddContainersL();
+        
+    private:
+        /**
+         * Application UI
+         */
+        CMSAppUi*                             iMSAppUi;         // not owned
+        /**
+         * MediaType indicator
+         */
+         TCmMediaType                         iMediaType;
+        /**
+         * Artist container
+         */
+        CCmSqlPropertyContainer*              iGenreContainer;  // not owned       
+        /**
+         * Artist container
+         */
+        CCmSqlPropertyContainer*              iArtistContainer; // not owned
+        /**
+         * Artist container
+         */
+        CCmSqlPropertyContainer*              iAlbumContainer;  // not owned        
+        /**
+         * Artist container
+         */
+        CCmSqlPropertyContainer*              iTrackContainer;  // not owned        
+        /**
+         * Container of MetadataContainers
+         */
+        CCmSqlPropertyCollector*              iMetadataCollector; // owned        
+        /**
+         * Selected genre array
+         */
+        RArray<TInt>*                         iGenreArray;        //owned
+        /**
+         * Selected artist array
+         */
+        RArray<TInt>*                         iArtistArray;       //owned
+        /**
+         * Selected album array
+         */
+        RArray<TInt>*                         iAlbumArray;        //owned
+        /**
+         * Selected track array
+         */
+        RArray<TInt>*                         iTrackArray;        //owned
+        
+    };
+
+#endif //  __CMSMETADATACOLLECTOR_H
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