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

     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the QtGui module of the Qt Toolkit.

     8 **

     9 ** $QT_BEGIN_LICENSE:LGPL$

    10 ** No Commercial Usage

    11 ** This file contains pre-release code and may not be distributed.

    12 ** You may use this file in accordance with the terms and conditions

    13 ** contained in the Technology Preview License Agreement accompanying

    14 ** this package.

    15 **

    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

    18 ** General Public License version 2.1 as published by the Free Software

    19 ** Foundation and appearing in the file LICENSE.LGPL included in the

    20 ** packaging of this file.  Please review the following information to

    21 ** ensure the GNU Lesser General Public License version 2.1 requirements

    22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

    23 **

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

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

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

    27 **

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

    29 ** Nokia at qt-info@nokia.com.

    30 **

    31 **

    32 **

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    34 **

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    36 **

    37 **

    38 ** $QT_END_LICENSE$

    39 **

    40 ****************************************************************************/

    41 

    42 #include "qwidget.h"

    43 #include "qpainter.h"

    44 #include "qfont_p.h"

    45 #include <private/qunicodetables_p.h>

    46 #include "qfontdatabase.h"

    47 #include "qtextcodec.h"

    48 #include "qapplication.h"

    49 #include "qfile.h"

    50 #include "qtextstream.h"

    51 #include "qmap.h"

    52 //#include "qmemorymanager_qws.h"

    53 #include "qtextengine_p.h"

    54 #include "qfontengine_p.h"

    55 #if !defined(QT_NO_FREETYPE)

    56 #include "qfontengine_ft_p.h"

    57 #endif

    58 

    59 QT_BEGIN_NAMESPACE

    60 

    61 void QFont::initialize()

    62 { }

    63 

    64 void QFont::cleanup()

    65 {

    66     QFontCache::cleanup();

    67 }

    68 

    69 

    70 /*****************************************************************************

    71   QFont member functions

    72  *****************************************************************************/

    73 

    74 Qt::HANDLE QFont::handle() const

    75 {

    76 #ifndef QT_NO_FREETYPE

    77     return freetypeFace();

    78 #endif

    79     return 0;

    80 }

    81 

    82 FT_Face QFont::freetypeFace() const

    83 {

    84 #ifndef QT_NO_FREETYPE

    85     QFontEngine *engine = d->engineForScript(QUnicodeTables::Common);

    86     if (engine->type() == QFontEngine::Multi)

    87         engine = static_cast<QFontEngineMulti *>(engine)->engine(0);

    88     if (engine->type() == QFontEngine::Freetype) {

    89         const QFontEngineFT *ft = static_cast<const QFontEngineFT *>(engine);

    90         return ft->non_locked_face();

    91     }

    92 #endif

    93     return 0;

    94 }

    95 

    96 QString QFont::rawName() const

    97 {

    98     return QLatin1String("unknown");

    99 }

   100 

   101 void QFont::setRawName(const QString &)

   102 {

   103 }

   104 

   105 QString QFont::defaultFamily() const

   106 {

   107     switch(d->request.styleHint) {

   108         case QFont::Times:

   109             return QString::fromLatin1("times");

   110         case QFont::Courier:

   111             return QString::fromLatin1("courier");

   112         case QFont::Decorative:

   113             return QString::fromLatin1("old english");

   114         case QFont::Helvetica:

   115         case QFont::System:

   116         default:

   117             return QString::fromLatin1("helvetica");

   118     }

   119 }

   120 

   121 QString QFont::lastResortFamily() const

   122 {

   123     return QString::fromLatin1("helvetica");

   124 }

   125 

   126 QString QFont::lastResortFont() const

   127 {

   128     qFatal("QFont::lastResortFont: Cannot find any reasonable font");

   129     // Shut compiler up

   130     return QString();

   131 }

   132 

   133 

   134 QT_END_NAMESPACE