blob: 4ce53cebc746808e821f77df236e28672775d891 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
|
/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtCore/qglobal.h>
#if !defined(QT_NO_RAWFONT)
#include "qrawfont_p.h"
#include "qfontengine_ft_p.h"
#include "quuid.h"
#if defined(Q_WS_X11) && !defined(QT_NO_FONTCONFIG)
# include "qfontengine_x11_p.h"
#endif
QT_BEGIN_NAMESPACE
class QFontEngineFTRawFont
#if defined(Q_WS_X11) && !defined(QT_NO_FONTCONFIG)
: public QFontEngineX11FT
#else
: public QFontEngineFT
#endif
{
public:
QFontEngineFTRawFont(const QFontDef &fontDef)
#if defined(Q_WS_X11) && !defined(QT_NO_FONTCONFIG)
: QFontEngineX11FT(fontDef)
#else
: QFontEngineFT(fontDef)
#endif
{
}
void updateFamilyNameAndStyle()
{
fontDef.family = QString::fromAscii(freetype->face->family_name);
if (freetype->face->style_flags & FT_STYLE_FLAG_ITALIC)
fontDef.style = QFont::StyleItalic;
if (freetype->face->style_flags & FT_STYLE_FLAG_BOLD)
fontDef.weight = QFont::Bold;
}
bool initFromData(const QByteArray &fontData)
{
FaceId faceId;
faceId.filename = "";
faceId.index = 0;
faceId.uuid = QUuid::createUuid().toByteArray();
return init(faceId, true, Format_None, fontData);
}
};
void QRawFontPrivate::platformCleanUp()
{
// Font engine handles all resources
}
void QRawFontPrivate::platformLoadFromData(const QByteArray &fontData, qreal pixelSize,
QFont::HintingPreference hintingPreference)
{
Q_ASSERT(fontEngine == 0);
QFontDef fontDef;
fontDef.pixelSize = pixelSize;
QFontEngineFTRawFont *fe = new QFontEngineFTRawFont(fontDef);
if (!fe->initFromData(fontData)) {
delete fe;
return;
}
fe->updateFamilyNameAndStyle();
switch (hintingPreference) {
case QFont::PreferNoHinting:
fe->setDefaultHintStyle(QFontEngineFT::HintNone);
break;
case QFont::PreferFullHinting:
fe->setDefaultHintStyle(QFontEngineFT::HintFull);
break;
case QFont::PreferVerticalHinting:
fe->setDefaultHintStyle(QFontEngineFT::HintLight);
break;
default:
// Leave it as it is
break;
}
fontEngine = fe;
fontEngine->ref.ref();
}
QT_END_NAMESPACE
#endif // QT_NO_RAWFONT
|
