1 /*

     2 * Copyright (c) 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:     

    15 *

    16 */

    17 

    18 #ifndef HGVGITEM_H_

    19 #define HGVGITEM_H_

    20 

    21 // INCLUDES

    22 #include <ganes/HgItem.h> // base class

    23 #include <VG/openvg.h>

    24 

    25 // FORWARD DECLARATIONS

    26 class CGulIcon;

    27 

    28 // CLASS DECLARATION

    29 class CHgVgItem : public CHgItem 

    30     {

    31 public:    

    32     

    33     /**

    34      * Creates new CHgVgItem.

    35      * 

    36      * @param aFlags Item flags. Default is EHgItemFlagsNone

    37      * @param aIcon Item Icon. Ownership transferred.

    38      * @param aTitle Title text.

    39      * @param aText Additional Text.

    40      * 

    41      * @return CHgVgItem-object

    42      */    

    43     IMPORT_C static CHgVgItem* NewL(TInt aFlags = EHgItemFlagsNone,

    44             CGulIcon* aIcon = 0,

    45             const TDesC& aTitle = KNullDesC,

    46             const TDesC& aText = KNullDesC );

    47     

    48     /**

    49      * @copydoc CHgVgItem::NewL

    50      */

    51     IMPORT_C static CHgVgItem* NewLC(TInt aFlags = EHgItemFlagsNone,

    52             CGulIcon* aIcon = 0,

    53             const TDesC& aTitle = KNullDesC,

    54             const TDesC& aText = KNullDesC);

    55     

    56     IMPORT_C virtual ~CHgVgItem();

    57     

    58 public: // CHgItem

    59     

    60     IMPORT_C void SetIcon( CGulIcon* aIcon, TInt aFlags = EHgItemFlagsNone );

    61         

    62 public: // METHODS

    63         

    64     /**

    65      * Gets OpenVG Image.

    66      * 

    67      * @return VGImage-object

    68      */

    69     VGImage VgImage() const;

    70     

    71     /**

    72      * Reloads openvg image resource. 

    73      * This is used by media wall to allocate resources on demand and should 

    74      * not be used externally.

    75      */

    76     void ReloadOpenVgImage();

    77     

    78     /**

    79      * Frees openvg image resource.

    80      * This is used by media wall to free resources on demand and should 

    81      * not be used externally.

    82      */

    83     void FreeOpenVgImage();

    84         

    85 protected:

    86     

    87     CHgVgItem(TInt aFlags, CGulIcon* aIcon);

    88 

    89     void ConstructL( const TDesC& aTitle, const TDesC& aText );

    90         

    91 private:

    92 

    93     VGImage iVgImage; // VGImage of this item, owns.

    94     };

    95 

    96 #endif /* HGVGHELPER */