--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mpxplugins/viewplugins/views/commoncontainer/inc/mpxcommoncontainerfilteredlist.h	Thu Dec 17 08:45:05 2009 +0200
@@ -0,0 +1,157 @@
+/*
+* 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:  Class for providing list filtering.
+*
+*/
+
+
+#ifndef CMPXCOMMONCONTAINERFILTEREDLIST_H
+#define CMPXCOMMONCONTAINERFILTEREDLIST_H
+
+// INCLUDES
+
+#include <coemain.h>
+
+// FORWARD DECLARATIONS
+
+class CMPXMedia;
+class CMPXMediaArray;
+class TMPXItemId;
+
+// CLASS DECLARATION
+
+/**
+ * Class for providing list filtering.
+ *
+ */
+NONSHARABLE_CLASS( CMPXCommonContainerFilteredList ) :
+        public CBase
+    {
+public: // Constructing and destructing.
+
+    /**
+     * Two-phased constructor.
+     *
+     * @return New object.
+     */
+    static CMPXCommonContainerFilteredList* NewL();
+
+    /**
+     * Two-phased constructor.
+     *
+     * @return New object.
+     */
+    static CMPXCommonContainerFilteredList* NewLC();
+
+    /**
+     * Destructor.
+     */
+    virtual ~CMPXCommonContainerFilteredList();
+
+public: // Data changes.
+
+    /**
+     * Replaces media list with new one.
+     *
+     * @param aMediaList New media list.
+     */
+    void ReplaceMediaListL( const CMPXMediaArray& aMediaList );
+
+    /**
+     * Call when filtering word changes. Causes filtered list to be updated.
+     * Calling with zero-length filtering word stops filtering.
+     *
+     * @param aWord New filtering word.
+     */
+    void SetFilteringWordL( const TDesC& aWord );
+
+    /**
+     * Checks if full or filtered data is currently shown.
+     *
+     * @return ETrue if filtered data is shown.
+     */
+    TBool IsFiltering();
+
+public: // Data fetching and status information.
+
+    /**
+     * Checks if media list exists.
+     *
+     * @return ETrue if media list exists.
+     */
+    TBool HasMediaList();
+
+    /**
+     * Returns count of filtered media items.
+     *
+     * @return Count of filtered items.
+     */
+    TInt FilteredCount();
+
+    /**
+     * Checks that given filtered index is valid.
+     *
+     * @return ETrue if filtered index is valid.
+     */
+    TBool IsFilteredIndexValid( TInt aFilteredIndex );
+
+    /**
+     * Translates filtered index to real index of media list.
+     *
+     * @param aFilteredIndex Filtered index.
+     * @return Real index.
+     */
+    TInt FilteredIndexToRealIndex( TInt aFilteredIndex );
+
+private:
+
+    /**
+     * Constructor.
+     */
+    CMPXCommonContainerFilteredList();
+
+    /**
+     * Updates internal filtering based on new filtering word.
+     *
+     * @param aWord New filtering word.
+     */
+    void ReAdjustFilteringL( const TDesC& aWord );
+
+private:
+
+    /**
+     * Array of medias.
+     * Own.
+     */
+    CMPXMediaArray* iMediaList;
+
+    /**
+     * Array of real indexes that together are the filtered list.
+     * Own.
+     */
+    RArray<TInt> iFilteredMediaList;
+
+    /**
+     * Internal flag for indicating if data is being filtered.
+     */
+    TBool iFiltering;
+
+    /**
+     * Filtering word used for current filtering.
+     * Own.
+     */
+    HBufC* iFilteringWord;
+    };
+
+#endif // CMPXCOMMONCONTAINERFILTEREDLIST_H