diff -r 000000000000 -r 2f259fa3e83a commonuis/CommonUi/inc/DocImageHandler.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/commonuis/CommonUi/inc/DocImageHandler.h Tue Feb 02 01:00:49 2010 +0200 @@ -0,0 +1,136 @@ +/* +* Copyright (c) 2002-2005 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: Defines image handler class for document handler. +* +*/ + + +#ifndef CDOCIMAGEHANDLER_H +#define CDOCIMAGEHANDLER_H + +// INCLUDES +#include "DocDefaultHandler.h" + +// FORWARD DECLARATIONS + +// CONSTANS + +// CLASS DECLARATION + +/** +* Handler for image types. +* Extends the default handler only by save and copy function. +*/ +NONSHARABLE_CLASS(CDocImageHandler) : public CDocDefaultHandler + { + + public: // Constructors and destructor + + /** + * Two-phased constructor. + * + * @param aDataType Data type + * @param aUid UID of the handler app + * @param aDocDispatcher Pointer to DocumentHandler instance + * + * @return Constructed CDImageHandler + */ + static CDocImageHandler* NewL( + const TDataType& aDataType, + const TUid& aUid, + CDocumentHandler* aDocDispatcher ); + + /** + * Two-phased constructor. + * + * @param aDataType Data type + * @param aUid UID of the handler app + * @param aDocDispatcher Pointer to DocumentHandler instance + * + * @return Constructed CImageHandler + */ + static CDocImageHandler* NewLC( + const TDataType& aDataType, + const TUid& aUid, + CDocumentHandler* aDocDispatcher ); + + /** + * Destructor + */ + ~CDocImageHandler(); + + public: // New functions + + public: // Functions from base classes + + /* + * Always hide the file name extension as the UI specification + * says. + * + * @return ETrue + */ + TBool HideFileExtension(); + + private: // New functions + + /** + * Epoc constructor + */ + void ConstructL(); + + /** + * Constructor + * @param aDataType Data type + * @param aUid UID of the handler app + * @param aDocDispatcher Pointer to DocumentHandler instance + */ + CDocImageHandler( + const TDataType& aDataType, + const TUid& aUid, + CDocumentHandler* aDocDispatcher ); + + /** + * C++ copy constructor + + */ + CDocImageHandler( const CDocImageHandler& ); + + /** + * Prohibit the assignment operation + */ + CDocImageHandler operator=( const CDocImageHandler& ) const; + + protected: + + /** + * Populate appInfo with ImageViewer's information. + */ + void PopulateAppInfo(); + + /** + * The maximum length of image names in MediaGallery's + * folder. The lenght is hardcoded as there was not + * any suitable place to retrieve it on runtime. + * + * @return 40 + */ + TInt MaxNameLen(); + + private: // Data + + }; + +#endif // CDOCIMAGEHANDLER_H + +// End of File