diff -r 3eb824b18d67 -r 375929f879c2 videocollection/mpxmyvideoscollection/tsrc/ut_collectionplugintest/inc/vcxmyvideosalbum.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videocollection/mpxmyvideoscollection/tsrc/ut_collectionplugintest/inc/vcxmyvideosalbum.h	Wed Oct 13 14:34:36 2010 +0300
@@ -0,0 +1,219 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:   Class representing album in My Videos collection.
+*/
+
+
+#ifndef CVCXMYVIDEOSALBUM_H
+#define CVCXMYVIDEOSALBUM_H
+
+// INCLUDES
+#include <e32std.h>
+#include <e32base.h>
+
+class CMPXMedia;
+class CVcxMyVideosCollectionPlugin;
+
+// CLASS DECLARATION
+
+/**
+ * Contains information about video which belongs to some album.
+ * These are stored to CVcxMyVideosAlbum::iVideoList.
+ */
+NONSHARABLE_CLASS(TVcxMyVideosAlbumVideo)
+    {
+    public:
+
+        /**
+         * Constructor.
+         */
+        TVcxMyVideosAlbumVideo();
+
+        /**
+        * = operator.
+        */        
+        TVcxMyVideosAlbumVideo& operator=( const TVcxMyVideosAlbumVideo& aVideo );
+    private:
+        
+        /**
+        * Set values.
+        */
+        void Set( TUint32 aMdsId, TUint32 aRelationMdsId, CMPXMedia* aVideo );
+
+    public:
+        TUint32    iMdsId;         //Video object ID in MDS.
+        TUint32    iRelationMdsId; //Relation ID in MDS, this is used when removing items from album.
+        CMPXMedia* iMedia;
+    };
+
+/**
+ * Contains list of videos belonging to an album. Videos can be searched, added and
+ * removed. Videos are kept in sorting order by MDS ID to speed up access. Pointers
+ * to media objects in collection cache are also stored to speed up access.
+ * Contains also logic for keeping album media attributes up to date.
+ */
+NONSHARABLE_CLASS(CVcxMyVideosAlbum) : public CBase
+    {    
+public:
+    // Constructors and destructor
+
+    /**
+     * Destructor.
+     */
+    ~CVcxMyVideosAlbum();
+
+    /**
+     * Two-phased constructor.
+     */
+    static CVcxMyVideosAlbum* NewL( CVcxMyVideosCollectionPlugin& aCollectionPlugin );
+
+    /**
+     * Two-phased constructor.
+     */
+    static CVcxMyVideosAlbum* NewLC( CVcxMyVideosCollectionPlugin& aCollectionPlugin );
+
+    // new methods
+    
+    /**
+     * Sets up this album.
+     * 
+     * @param aAlbum  Media class to set from.
+     */
+    void SetL( /*CMPXMedia& aAlbum*/ );
+    
+    /**
+     * Sorts iVideoList by MDS ID.
+     */
+    void Sort();
+    
+    /**
+     * Checks if aMdsId belongs to this album. Checking is
+     * done using bisection method.
+     * 
+     * @param aMdsId  Id to check.
+     */
+    TBool BelongsToAlbum( TUint32 aMdsId );
+
+    /**
+     * Finds video from iVideoList. Uses bisection method, ie
+     * is fast.
+     * 
+     * @param aMdsId  Video to find.
+     * @param aVideo  If found, this is filled with data.
+     * @param aIndex  Position in iVideoList where from the video
+     *                was found.
+     * @return        System-wide error code. If != KErrNone, then
+     *                aVideo and aIndex won't contain valid data.
+     */
+    TInt Video( TUint32 aMdsId, TVcxMyVideosAlbumVideo& aVideo, TInt& aIndex );
+
+    /**
+     * Adds aVideo to this album. The id array is kept in ascending order.
+     * 
+     * @param aVideo  Video to add.
+     */
+    void AddL( TVcxMyVideosAlbumVideo aVideo );
+
+    /**
+     * Removes videos from this album.
+     * 
+     * @param aMdsIds Array containing IDs of the videos to remove.
+     */
+    void Remove( RArray<TUint32>& aMdsIds );
+
+    /**
+     * Removes aMdsId from this album.
+     * 
+     * @param aMdsId    ID to remove.
+     * @param aCompress If ETrue, then Compress is called to iVideoList.
+     *                  ETrue as default.
+     */
+    void Remove( TUint32 aMdsId, TBool aCompress = ETrue );
+    
+    /**
+     * Used for keeping RArray<TVcxMyVideosAlbumVideo> in integer order by
+     * TVcxMyVideosAlbumVideo::iMdsId.
+     * 
+     * @param aVideo1 Video to compare
+     * @param aVideo2 Video to compare
+     * @return -1 if aVideo1 is smaller than aVideo2, 1 if aVideo1 is larger than
+     *         aVideo2.
+     */
+    static TInt CompareVideosByMdsId( const TVcxMyVideosAlbumVideo& aVideo1,
+            const TVcxMyVideosAlbumVideo& aVideo2 );
+
+    /**
+     * Creates video list belonging to this album. Ownership goes to caller.
+     * 
+     * @return Media containing media array. Array items are videos.
+     */
+    CMPXMedia* CreateVideoListL();
+
+    /**
+     * Appends items from aFromVideoList to aToVideoList if they belong to
+     * this album.
+     * 
+     * @param aFromVideoList     From list.
+     * @param aToVideoList       To List.
+     * @param aNewItemStartIndex Start index of the copy. Items in aFromVideoList before this
+     *                           value are ignored.
+     */
+    void AppendToVideoListL( CMPXMedia& aFromVideoList,
+            CMPXMedia& aToVideoList, TInt aNewItemStartIndex );
+
+    /**
+     * Calculates KVcxMediaMyVideosCategoryItemCount, KVcxMediaMyVideosCategoryNewItemCount,
+     * KVcxMediaMyVideosCategoryNewItemName and KMPXMediaGeneralDate attributes to iMedia.
+     * 
+     * @return Returns ETrue if album attributes were modified, EFalse otherwise.
+     */
+    TBool CalculateAttributesL();
+    
+private:
+
+    /**
+     * Constructor for performing 1st stage construction
+     */
+    CVcxMyVideosAlbum( CVcxMyVideosCollectionPlugin& aCollectionPlugin );
+
+    /**
+     * EPOC default constructor for performing 2nd stage construction
+     */
+    void ConstructL();
+
+private: //data
+    CVcxMyVideosCollectionPlugin& iCollection;
+    
+public: //data
+    
+    /**
+     * MDS ID of this album.
+     */
+    TUint32 iMdsId;
+
+    /**
+     * MPX media object representing this album in collection, not own.
+     * The item is owned by CVcxMyVideosAlbums::iAlbumList
+     */
+    CMPXMedia* iMedia;
+
+    /**
+     * Array containing info about videos belonging to this album.
+     */
+    RArray<TVcxMyVideosAlbumVideo> iVideoList;
+            
+    };
+
+#endif // CVCXMYVIDEOSALBUM_H