1 | /**************************************************************************** |
2 | ** |
3 | ** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). |
4 | ** Contact: http://www.qt-project.org/legal |
5 | ** |
6 | ** This file is part of the QtCore module of the Qt Toolkit. |
7 | ** |
8 | ** $QT_BEGIN_LICENSE:LGPL$ |
9 | ** Commercial License Usage |
10 | ** Licensees holding valid commercial Qt licenses may use this file in |
11 | ** accordance with the commercial license agreement provided with the |
12 | ** Software or, alternatively, in accordance with the terms contained in |
13 | ** a written agreement between you and Digia. For licensing terms and |
14 | ** conditions see http://qt.digia.com/licensing. For further information |
15 | ** use the contact form at http://qt.digia.com/contact-us. |
16 | ** |
17 | ** GNU Lesser General Public License Usage |
18 | ** Alternatively, this file may be used under the terms of the GNU Lesser |
19 | ** General Public License version 2.1 as published by the Free Software |
20 | ** Foundation and appearing in the file LICENSE.LGPL included in the |
21 | ** packaging of this file. Please review the following information to |
22 | ** ensure the GNU Lesser General Public License version 2.1 requirements |
23 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
24 | ** |
25 | ** In addition, as a special exception, Digia gives you certain additional |
26 | ** rights. These rights are described in the Digia Qt LGPL Exception |
27 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
28 | ** |
29 | ** GNU General Public License Usage |
30 | ** Alternatively, this file may be used under the terms of the GNU |
31 | ** General Public License version 3.0 as published by the Free Software |
32 | ** Foundation and appearing in the file LICENSE.GPL included in the |
33 | ** packaging of this file. Please review the following information to |
34 | ** ensure the GNU General Public License version 3.0 requirements will be |
35 | ** met: http://www.gnu.org/copyleft/gpl.html. |
36 | ** |
37 | ** |
38 | ** $QT_END_LICENSE$ |
39 | ** |
40 | ****************************************************************************/ |
41 | |
42 | #include "qunicodetables_p.h" |
43 | #include "qlibrary.h" |
44 | #include "qtextcodec.h" |
45 | |
46 | #include "qharfbuzz_p.h" |
47 | |
48 | QT_USE_NAMESPACE |
49 | |
50 | extern "C" { |
51 | |
52 | HB_GraphemeClass HB_GetGraphemeClass(HB_UChar32 ch) |
53 | { |
54 | const QUnicodeTables::Properties *prop = QUnicodeTables::properties(ch); |
55 | return (HB_GraphemeClass) prop->graphemeBreak; |
56 | } |
57 | |
58 | HB_WordClass HB_GetWordClass(HB_UChar32 ch) |
59 | { |
60 | const QUnicodeTables::Properties *prop = QUnicodeTables::properties(ch); |
61 | return (HB_WordClass) prop->wordBreak; |
62 | } |
63 | |
64 | HB_SentenceClass HB_GetSentenceClass(HB_UChar32 ch) |
65 | { |
66 | const QUnicodeTables::Properties *prop = QUnicodeTables::properties(ch); |
67 | return (HB_SentenceClass) prop->sentenceBreak; |
68 | } |
69 | |
70 | HB_LineBreakClass HB_GetLineBreakClass(HB_UChar32 ch) |
71 | { |
72 | return (HB_LineBreakClass)QUnicodeTables::lineBreakClass(ch); |
73 | } |
74 | |
75 | |
76 | void HB_GetGraphemeAndLineBreakClass(HB_UChar32 ch, HB_GraphemeClass *grapheme, HB_LineBreakClass *lineBreak) |
77 | { |
78 | const QUnicodeTables::Properties *prop = QUnicodeTables::properties(ch); |
79 | *grapheme = (HB_GraphemeClass) prop->graphemeBreak; |
80 | *lineBreak = (HB_LineBreakClass) prop->line_break_class; |
81 | } |
82 | |
83 | void HB_GetUnicodeCharProperties(HB_UChar32 ch, HB_CharCategory *category, int *combiningClass) |
84 | { |
85 | const QUnicodeTables::Properties *prop = QUnicodeTables::properties(ch); |
86 | *category = (HB_CharCategory)prop->category; |
87 | *combiningClass = prop->combiningClass; |
88 | } |
89 | |
90 | HB_CharCategory HB_GetUnicodeCharCategory(HB_UChar32 ch) |
91 | { |
92 | return (HB_CharCategory)QChar::category(ch); |
93 | } |
94 | |
95 | int HB_GetUnicodeCharCombiningClass(HB_UChar32 ch) |
96 | { |
97 | return QChar::combiningClass(ch); |
98 | } |
99 | |
100 | HB_UChar16 HB_GetMirroredChar(HB_UChar16 ch) |
101 | { |
102 | return QChar::mirroredChar(ch); |
103 | } |
104 | |
105 | void *HB_Library_Resolve(const char *library, int version, const char *symbol) |
106 | { |
107 | #ifdef QT_NO_LIBRARY |
108 | return 0; |
109 | #else |
110 | return QLibrary::resolve(QLatin1String(library), version, symbol); |
111 | #endif |
112 | } |
113 | |
114 | } // extern "C" |
115 | |
116 | QT_BEGIN_NAMESPACE |
117 | |
118 | HB_Bool qShapeItem(HB_ShaperItem *item) |
119 | { |
120 | return HB_ShapeItem(item); |
121 | } |
122 | |
123 | HB_Face qHBNewFace(void *font, HB_GetFontTableFunc tableFunc) |
124 | { |
125 | return HB_NewFace(font, tableFunc); |
126 | } |
127 | |
128 | void qHBFreeFace(HB_Face face) |
129 | { |
130 | HB_FreeFace(face); |
131 | } |
132 | |
133 | void qGetCharAttributes(const HB_UChar16 *string, hb_uint32 stringLength, |
134 | const HB_ScriptItem *items, hb_uint32 numItems, |
135 | HB_CharAttributes *attributes) |
136 | { |
137 | HB_GetCharAttributes(string, stringLength, items, numItems, attributes); |
138 | } |
139 | |
140 | QT_END_NAMESPACE |
141 | |