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     2 **

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

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

     6 **

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

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     9 ** $QT_BEGIN_LICENSE:LGPL$

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    13 ** contained in the Technology Preview License Agreement accompanying

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    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

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    38 ** $QT_END_LICENSE$

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

    41 

    42 #include "qfont.h"

    43 #include "qfont_p.h"

    44 #include "qfontengine_p.h"

    45 #include "qfontinfo.h"

    46 #include "qfontmetrics.h"

    47 #include "qpaintdevice.h"

    48 #include "qstring.h"

    49 #include <private/qt_mac_p.h>

    50 #include <private/qtextengine_p.h>

    51 #include <private/qunicodetables_p.h>

    52 #include <qapplication.h>

    53 #include "qfontdatabase.h"

    54 #include <qpainter.h>

    55 #include "qtextengine_p.h"

    56 #include <stdlib.h>

    57 

    58 QT_BEGIN_NAMESPACE

    59 

    60 extern float qt_mac_defaultDpi_x(); //qpaintdevice_mac.cpp

    61 

    62 int qt_mac_pixelsize(const QFontDef &def, int dpi)

    63 {

    64     float ret;

    65     if(def.pixelSize == -1)

    66         ret = def.pointSize *  dpi / qt_mac_defaultDpi_x();

    67     else

    68         ret = def.pixelSize;

    69     return qRound(ret);

    70 }

    71 int qt_mac_pointsize(const QFontDef &def, int dpi)

    72 {

    73     float ret;

    74     if(def.pointSize < 0)

    75         ret = def.pixelSize * qt_mac_defaultDpi_x() / float(dpi);

    76     else

    77         ret = def.pointSize;

    78     return qRound(ret);

    79 }

    80 

    81 QString QFont::rawName() const

    82 {

    83     return family();

    84 }

    85 

    86 void QFont::setRawName(const QString &name)

    87 {

    88     setFamily(name);

    89 }

    90 

    91 void QFont::cleanup()

    92 {

    93     QFontCache::cleanup();

    94 }

    95 

    96 /*!

    97   Returns an ATSUFontID

    98 */

    99 quint32 QFont::macFontID() const  // ### need 64-bit version

   100 {

   101 #ifdef QT_MAC_USE_COCOA

   102     return 0;

   103 #elif 1

   104     QFontEngine *fe = d->engineForScript(QUnicodeTables::Common);

   105     if (fe && fe->type() == QFontEngine::Multi)

   106         return static_cast<QFontEngineMacMulti*>(fe)->macFontID();

   107 #else

   108     Str255 name;

   109     if(FMGetFontFamilyName((FMFontFamily)((UInt32)handle()), name) == noErr) {

   110         short fnum;

   111         GetFNum(name, &fnum);

   112         return fnum;

   113     }

   114 #endif

   115     return 0;

   116 }

   117 

   118 // Returns an ATSUFonFamilyRef

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

   120 {

   121 #if 0

   122     QFontEngine *fe = d->engineForScript(QUnicodeTables::Common);

   123     if (fe && fe->type() == QFontEngine::Mac)

   124         return (Qt::HANDLE)static_cast<QFontEngineMacMulti*>(fe)->fontFamilyRef();

   125 #endif

   126     return 0;

   127 }

   128 

   129 void QFont::initialize()

   130 { }

   131 

   132 QString QFont::defaultFamily() const

   133 {

   134     switch(d->request.styleHint) {

   135         case QFont::Times:

   136             return QString::fromLatin1("Times New Roman");

   137         case QFont::Courier:

   138             return QString::fromLatin1("Courier New");

   139         case QFont::Decorative:

   140             return QString::fromLatin1("Bookman Old Style");

   141         case QFont::Helvetica:

   142         case QFont::System:

   143         default:

   144             return QString::fromLatin1("Helvetica");

   145     }

   146 }

   147 

   148 QString QFont::lastResortFamily() const

   149 {

   150     return QString::fromLatin1("Helvetica");

   151 }

   152 

   153 QString QFont::lastResortFont() const

   154 {

   155     return QString::fromLatin1("Geneva");

   156 }

   157 

   158 QT_END_NAMESPACE