diff -r 000000000000 -r 2f259fa3e83a commonuis/CommonDialogs/src/CAknFileSelectionModel.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/commonuis/CommonDialogs/src/CAknFileSelectionModel.h	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,256 @@
+/*
+* Copyright (c) 2002-2007 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:  Model class for file selection
+*
+*/
+
+
+
+#ifndef C_AKNFILESELECTIONMODEL_H
+#define C_AKNFILESELECTIONMODEL_H
+
+#include <bamdesca.h>   // MDesCArray
+#include <f32file.h>    // File system
+#include <apgcli.h> // RApaLsSession
+
+#include "CAknFileSelectionDialog.h"
+
+class MAknFileFilter;
+class MAknFileSelectionObserver;
+class CDirectoryLocalizer;
+
+
+/**
+ *  A model class for file selection dialog. It is derived from
+ *  MDesCArray which provides an interface for listboxes to get items.
+ *  Model maintains a list of directory entries.
+ *
+ *  @lib CommonDialogs.lib
+ *  @since S60 1.2
+ */
+NONSHARABLE_CLASS(CAknFileSelectionModel) : public CBase, public MDesCArray
+    {
+
+public:
+
+// Enumerations
+
+    /**
+     * Enumerations for images.
+     */
+    enum TFileTypeIcon
+        {
+        EFolderIcon,
+        EFileIcon,
+        ESubFolderIcon,
+        EThisFolderIcon,
+        EImageFileIcon,
+        EGmsFileIcon,
+        ELinkFileIcon,
+        EVoiceRecFileIcon,
+        ESoundFileIcon,
+        EPlaylistFileIcon,
+        ECompoFileIcon,
+        ENoteFileIcon,
+        ESisFileIcon,
+        EVideoFileIcon,
+        EGameFileIcon,
+        EJavaFileIcon,
+        EUnknowTypeIcon,
+        EFolderEmptyIcon,
+        EFlashFileIcon
+        };
+
+// Constructors and destructor
+
+    /**
+     * Static constructor.
+     * @param aDialogType Dialog type.
+     * @return Returns a pointer to an instance of itself.
+     */
+    static CAknFileSelectionModel* NewL(
+        const TCommonDialogType& aDialogType, CCoeEnv& aCoeEnv );
+
+    ~CAknFileSelectionModel();
+
+// New methods
+
+    /**
+     * Sets the current path, this is set as the root path.
+     * @param aPath The absolute path. Browsing cannot go beyond this.
+     *        This could be for example "E:\\" or "C:\\Nokia\\Images\\".
+     * @return Number of items in the new folder or system wide error code if
+     *         unsuccessful.
+     */
+    TInt SetPathL( const TDesC& aPath );
+
+    /**
+     * Adds a folder in the end of current path.
+     * @param aFolder A folder is added in the end of current path.
+     *        This folder is relative to current path. Trailing backslash is
+     *        added if necessary. This could be for example "Images\\".
+     * @return Number of items in the new folder or system wide error code if
+     *         unsuccessful.
+     */
+    TInt AddFolderL( const TDesC& aFolder );
+
+    /**
+     * Adds a filter to filter list. Ownership is taken.
+     * @param aFilter A Filter to be added.
+     */
+    void AddFilterL( MAknFileFilter* aFilter );
+
+    /**
+     * Changes directory into a subfolder. Updates entries.
+     * @param aFolder The name of the subfolder, trailing backslash is added if
+     *                necessary.
+     * @return Number of items in the new folder or system wide error code if
+     *         unsuccessful.
+     */
+    TInt GotoSubFolderL( const TDesC& aFolder );
+
+    /**
+     * Changes path to one folder up.
+     * @return Number of items in the new folder or system wide error code if
+     *         unsuccessful.
+     */
+    TInt GotoParentFolderL();
+
+    /**
+     * Updates the filtered entry array.
+     * @return If no errors, the number of items in filtered entry array,
+     *         otherwise system wide error code.
+     */
+    TInt UpdateItemListL();
+
+    /**
+     * Returns an entry from filtered entry array.
+     * @param aIndex Array index.
+     * @return Returns an entry from the current index.
+     */
+    const TEntry& Entry( const TInt& aIndex ) const;
+
+    /**
+     * Gets current path.
+     * @param aPath A descriptor in which the current path is stored.
+     */
+    void GetCurrentPath( TDes& aPath ) const;
+
+    /**
+     * Returns directory level, 0 is root.
+     * @return Returns directory level, 0 is root.
+     */
+    TInt DirectoryLevel() const;
+
+    /**
+     * Returns an index of a folder from list of filtered entries.
+     * This can be used for listbox to focus wanted item.
+     * @param aFolder A folder to search for.
+     * @return The index of the folder in the filtered item list,
+     *         KErrNotFound if not found.
+     */
+    TInt FolderIndex( const TDesC& aFolder ) const;
+
+// Functions from base classes
+
+    /**
+     * From MDesCArray
+     */
+    TInt MdcaCount() const;
+
+    /**
+     * From MDesCArray
+     */
+    TPtrC MdcaPoint( TInt aIndex ) const;
+
+private:    
+    
+// New functions
+
+    /**
+     * Reads directory contents using RFs::GetDir.
+     * @param aDirectory Directory.
+     * @return Returns pointer to created CDir object.
+     */
+    CDir* ReadDirectory( const TDesC& aDirectory );
+
+    /**
+     * Returns ETrue if a folder contains subfolders.
+     * @param aFolder Relative folder to current path.
+     * @return Returns ETrue if a folder contains subfolders.
+     */
+    TBool ContainsSubfolders( const TDesC& aFolder );
+
+    void AppendIconForFileL(const TDesC& aFileName);
+
+    TPtrC GetLocalizedName(const TDesC& aFileName);
+    
+    /**
+     * Returns ETrue if a folder contains files.
+     * @param aFolder Relative folder to current path.
+     * @return Returns ETrue if a folder contains files.
+     */
+    TBool ContainsFiles( const TDesC& aFolder );
+
+// Constructors and destructor
+
+    void ConstructL();
+
+    CAknFileSelectionModel(
+        const TCommonDialogType& aDialogType, CCoeEnv& aCoeEnv );
+
+private:    // Data
+
+    // Own: Current path being browsed.
+    TParse iCurrentPath;
+
+    // Own: An array of filtered directory entries.
+    CArrayPakFlat<TEntry>* iEntryArray;
+
+    // Own: An array for image indices
+    RArray<TInt> iImageIndexArray;
+
+    // Own: // An array of filters.
+    CArrayPtrSeg<MAknFileFilter>* iFilterArray;
+
+    // Own: File server session.
+    RFs iFs;
+
+    // Own: Directory level.
+    TInt iDirectoryLevel;
+
+    // Own: Directory localiser
+    CDirectoryLocalizer* iLocalizer;
+
+    // Ref: Dialog type
+    const TCommonDialogType& iDialogType;
+
+    // Ref: Control environment
+    CCoeEnv& iCoeEnv;
+
+    // Own: Root folder text
+    HBufC* iRootFolderText;
+
+    // Own: RApaLsSession for getting mime-types for files:
+    RApaLsSession iApaSession;
+
+    TEntry iFolderEntry;
+
+    TParse iParse;
+
+    HBufC * iItemWithImageIndex;
+
+    };
+
+#endif // C_AKNFILESELECTIONMODEL_H