--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiservicetab/vimpstui/inc/cvimpstuiavatarselectionhandler.h	Tue Feb 02 10:12:18 2010 +0200
@@ -0,0 +1,174 @@
+/*
+* 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:  avatar selection handler
+ *
+*/
+
+
+
+#ifndef CVIMPSTUIAVATARSELECTIONHANDLER_H
+#define CVIMPSTUIAVATARSELECTIONHANDLER_H
+
+//  INCLUDES
+#include    <e32base.h>
+#include    <MMGFetchVerifier.h>
+#include    <apgcli.h>             // RApaLsSession
+#include    <AknServerApp.h>       // MAknServerAppExitObserver
+#include    <NewFileService.hrh>   // TNewServiceFileType
+
+#include "tvimpstenums.h"
+// FORWARD DECLARATIONS
+
+class CDocumentHandler;
+class CImageDecoder;
+
+
+// CLASS DECLARATION
+
+/**
+ *  avatar selection handler
+ *
+ */
+class CAvatarSelectionHandler : public CActive,
+                                public MAknServerAppExitObserver
+    {
+public:  // Constructors and destructor
+
+    /**
+     * Two-phased constructor.
+     */
+    static CAvatarSelectionHandler* NewLC();
+
+    /**
+     * Destructor.
+     */
+    virtual ~CAvatarSelectionHandler();
+    
+  
+
+
+
+public: 
+    /**
+    *  funtion to select the avatar image file , and allocates memory for 
+    *  selected filename if  any file gets selected lese returns  NULL
+    * 
+    *  @param aCommand , command value , which says
+    *  image should be selected from gallery or camera.
+    * 
+    *  @return allocated value for filename if image is selected else NULL
+    *  ownership is transfered to the caller
+    */
+    HBufC* HandleAvatarSelectionL(TInt aCommand );
+
+    /**
+     *  Gives the mimetype for the selected file 
+     *  The return value is valid if its called aftter
+     *  calling  HandleAvatarSelectionL 
+     *  else  the returns NULL
+     *  
+     * 
+     *  @return allocated value for mimetype if image is selected else NULL
+     *  
+     */
+    const TDesC8&  MimeTypeL();
+
+protected:  // Functions from base classes
+
+    /**
+     * @see MAknServerAppExitObserver
+     * 
+     */
+    void HandleServerAppExit( TInt aReason );
+
+
+protected: // From CActive
+
+    /**
+     * @see CActive
+     */
+    void RunL();
+
+    /**
+     * @see CActive
+     */
+    void DoCancel();
+
+    /**
+     * @see CActive.
+     */
+    TInt RunError( TInt aError );	 
+
+private:
+    /**
+     *  funtion to show the errors based on the param passed
+     * 
+     *  @param aErrorType :  TErrorType enum value
+     */
+    void ShowErrorL(TErrorType aErrorType);
+    /**
+     * C++ default constructor.
+     */
+    CAvatarSelectionHandler();
+
+    /**
+     * By default Symbian 2nd phase constructor is private.
+     */
+    void ConstructL();
+
+    /**
+     * Retrieves the optimal decode size (as small as possible)
+     * for validating the image
+     */
+    TSize DecodeSize( const TSize& aSize );
+
+    /**
+     * Retrieves the mime type from the file
+     * 
+     * @param filename for which the mimetype to be find
+     */    
+    void StoreMimeTypeL(const TDesC& aFilename);
+    
+    /**
+     * Verifies selected files
+     * 
+     * @param aSelectedFiles Array of files to be verified
+     */
+    TBool VerifySelectedFilesL( const MDesCArray* aSelectedFiles );
+    
+    
+private:    // Data
+
+    // Exit reason for server apps
+    TInt iServerAppExitReason;
+
+    // Activescheduler wait
+    CActiveSchedulerWait iWait;    
+
+    // apa session owns
+    RApaLsSession iApaSession;
+
+    // owns, document handler
+    CDocumentHandler* iDocHandler;
+
+    // owns
+    CImageDecoder* iDecoder;
+
+    //owns
+    HBufC8* iMimeType;
+    };
+
+#endif      // CVIMPSTUIAVATARSELECTIONHANDLER_H
+
+// End of File