1 /*

     2 * Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:    UString converter implementation class that converts symbian data 

    15 *                types to UString types

    16 *

    17 */

    18 

    19 

    20 

    21 

    22 #ifndef GLXUSTRINGCONVERTER_H

    23 #define GLXUSTRINGCONVERTER_H                           

    24 

    25 #include "glxmedia.h"

    26 

    27 namespace osncore

    28     {

    29     //template <class T> class AlfPtrVector;  

    30     class UString;

    31     }

    32 using namespace osncore;

    33 

    34 // ================================================

    35 // DO NOT USE THIS CLASS IF NOT GLXDATAPROVIDER.DLL

    36 // ================================================

    37 //

    38 /**

    39  * CGlxUStringConverter class that converts the symbian types to UString type

    40  */

    41 

    42 NONSHARABLE_CLASS(CGlxUStringConverter): public CBase

    43 {

    44 public:

    45 

    46     /**

    47      * Constructor

    48      * @param aMedia The media object

    49      */

    50    

    51     CGlxUStringConverter();

    52     

    53     /**

    54      * Two phase construction

    55      * @param aMedia The media object

    56      */ 

    57     IMPORT_C static CGlxUStringConverter* NewL();

    58     

    59     /**

    60      * Two phase construction

    61      * @param aMedia The media object

    62      */

    63     static CGlxUStringConverter* NewLC();

    64 

    65     /**

    66      * The function that converts symbian types to UString

    67      * @param aMedia The media object

    68      * @param aAttribute The attribute used to extract the data to be converted

    69      * @param aFormatString Holds the information regarding the format in which data

    70      * should be.

    71      */

    72 	IMPORT_C void AsStringL(const TGlxMedia& aMedia, const TMPXAttribute& aAttribute, TInt aFormatString, HBufC*& aString ) const;

    73 	

    74 private:

    75     

    76     ~CGlxUStringConverter();

    77 

    78 	/**

    79      * Returns the item size in the required format

    80      */

    81 	void GetFormattedItemSizeL(const CGlxMedia& media, HBufC*& aString) const;

    82 	

    83 	/**

    84      * Returns the item location in the required format

    85      * @param aCoordinate holds the coordinate information

    86      */

    87 	void GetFormatLocationL( const TCoordinate& aCoordinate, HBufC*& aString )const;

    88 	

    89 	/**

    90      * Returns the item duration in the required format

    91      * @param aDuration holds the duration information

    92      */

    93 	void GetFormattedDurationL( const TReal& aDuration, HBufC*& aString ) const;

    94 	

    95 	/**

    96      * Returns the item resolution in the required format

    97      * @param aSize holds the resolution size information

    98      */

    99 	void GetFormatResolutionL( const TSize& aSize, HBufC*& aString ) const;

   100 	

   101 private:

   102 

   103    

   104 };

   105 

   106 #endif //GLXUSTRINGCONVERTER_H