diff -r 2b7283837edb -r 3104fc151679 uiservicetab/vimpstui/inc/cvimpstuiavatarselectionhandler.h --- a/uiservicetab/vimpstui/inc/cvimpstuiavatarselectionhandler.h Thu Aug 19 09:41:53 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,174 +0,0 @@ -/* -* 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 -#include -#include // RApaLsSession -#include // MAknServerAppExitObserver -#include // 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