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3** Copyright (C) 2016 The Qt Company Ltd.
4** Copyright (C) 2013 Konstantin Ritt
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40
41#ifndef QHARFBUZZNG_P_H
42#define QHARFBUZZNG_P_H
43
44//
45// W A R N I N G
46// -------------
47//
48// This file is not part of the Qt API. It exists for the convenience
49// of other Qt classes. This header file may change from version to
50// version without notice, or even be removed.
51//
52// We mean it.
53//
54
55#include <QtGui/private/qtguiglobal_p.h>
56
57QT_REQUIRE_CONFIG(harfbuzz);
58
59#include <QtCore/qchar.h>
60
61#if defined(QT_BUILD_GUI_LIB)
62# include <hb.h>
63#else
64// a minimal set of HB types required for Qt libs other than Gui
65
66typedef struct hb_face_t hb_face_t;
67typedef struct hb_font_t hb_font_t;
68
69#endif // QT_BUILD_GUI_LIB
70
71QT_BEGIN_NAMESPACE
72
73class QFontEngine;
74
75#if defined(QT_BUILD_GUI_LIB)
76
77// Unicode
78
79hb_script_t hb_qt_script_to_script(QChar::Script script);
80QChar::Script hb_qt_script_from_script(hb_script_t script);
81
82hb_unicode_funcs_t *hb_qt_get_unicode_funcs();
83
84#endif // QT_BUILD_GUI_LIB
85
86// Font
87
88Q_GUI_EXPORT hb_face_t *hb_qt_face_get_for_engine(QFontEngine *fe);
89Q_GUI_EXPORT hb_font_t *hb_qt_font_get_for_engine(QFontEngine *fe);
90
91Q_GUI_EXPORT void hb_qt_font_set_use_design_metrics(hb_font_t *font, uint value);
92Q_GUI_EXPORT uint hb_qt_font_get_use_design_metrics(hb_font_t *font);
93
94QT_END_NAMESPACE
95
96#endif // QHARFBUZZNG_P_H
97