1 /****************************************************************************

     2 **

     3 ** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (developer.feedback@nokia.com)

     6 **

     7 ** This file is part of the HbServers module of the UI Extensions for Mobile.

     8 **

     9 ** GNU Lesser General Public License Usage

    10 ** This file may be used under the terms of the GNU Lesser General Public

    11 ** License version 2.1 as published by the Free Software Foundation and

    12 ** appearing in the file LICENSE.LGPL included in the packaging of this file.

    13 ** Please review the following information to ensure the GNU Lesser General

    14 ** Public License version 2.1 requirements will be met:

    15 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

    16 **

    17 ** In addition, as a special exception, Nokia gives you certain additional

    18 ** rights.  These rights are described in the Nokia Qt LGPL Exception

    19 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

    20 **

    21 ** If you have questions regarding the use of this file, please contact

    22 ** Nokia at developer.feedback@nokia.com.

    23 **

    24 ****************************************************************************/

    25 

    26 #ifndef HBICONCACHEITEMCREATOR_P_H

    27 #define HBICONCACHEITEMCREATOR_P_H

    28 

    29 #include "hbthemecommon_p.h"

    30 #include "hbiconloader_p.h"

    31 #include "hbiconprocessor_p.h"

    32 #include "hbdoublelinkedlist_p.h"

    33 

    34 struct HbIconCacheItem

    35 {

    36     HbIconCacheItem()

    37     {

    38         rasterIconData.type = INVALID_FORMAT;

    39         vectorIconData.type = INVALID_FORMAT;

    40         blobIconData.type = INVALID_FORMAT;

    41         refCount = 0;

    42         rasterIconDataCost = 0;

    43         vectorIconDataCost = 0;

    44         iconOptions = (HbIconLoader::ReturnUnknownIcon | HbIconLoader::BitmapIcons |

    45                        HbIconLoader::VectorIcons);

    46     }

    47 

    48     ~HbIconCacheItem()

    49     {

    50     }

    51 

    52     HbSharedIconInfo  rasterIconData;

    53     HbSharedIconInfo  vectorIconData;

    54     HbSharedIconInfo  blobIconData;

    55     int refCount;

    56     HbDLink<HbIconCacheItem> gpuLink;

    57     HbDLink<HbIconCacheItem> cpuLink;

    58     int     rasterIconDataCost;

    59     int     vectorIconDataCost;

    60     HbIconLoader::IconLoaderOptions iconOptions;

    61 };

    62 

    63 class HbIconCacheItemCreator

    64 {

    65 public:

    66 

    67     static HbIconCacheItem* createCacheItem(const HbIconKey &key,

    68                                             HbIconLoader::IconLoaderOptions options,

    69                                             const QString &format,

    70                                             bool isMultiPiece = false);

    71     static void createCacheItem(HbIconCacheItem& iconCacheItem,

    72                                 const HbIconKey &key);

    73 

    74     static HbIconCacheItem * createMultiPieceCacheItem(const HbIconKey &key,

    75             HbIconLoader::IconLoaderOptions options,

    76             const QString &format,

    77             const QVector<HbSharedIconInfo> &multiPieceIconInfo,

    78             HbMultiIconParams &multiPieceIconParams,

    79             bool allNvg);

    80 

    81 

    82 

    83     static QString KSvg ;

    84     static QString KNvg ;

    85     static QString KPic ;

    86     static QString KBlob ;

    87     static QString KSgimage ;

    88 };

    89 

    90 #endif // HBICONCACHEITEMCREATOR_P_H