author | kergoth <kergoth> | 2002-11-01 00:10:42 (UTC) |
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committer | kergoth <kergoth> | 2002-11-01 00:10:42 (UTC) |
commit | 5042e3cf0d3514552769e441f5aad590c8eaf967 (patch) (unidiff) | |
tree | 4a5ea45f3519d981a172ab5275bf38c6fa778dec /qmake/include/private/qcomplextext_p.h | |
parent | 108c1c753e74e989cc13923086996791428c9af4 (diff) | |
download | opie-5042e3cf0d3514552769e441f5aad590c8eaf967.zip opie-5042e3cf0d3514552769e441f5aad590c8eaf967.tar.gz opie-5042e3cf0d3514552769e441f5aad590c8eaf967.tar.bz2 |
Adding qmake in preperation for new build system
Diffstat (limited to 'qmake/include/private/qcomplextext_p.h') (more/less context) (ignore whitespace changes)
-rw-r--r-- | qmake/include/private/qcomplextext_p.h | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/qmake/include/private/qcomplextext_p.h b/qmake/include/private/qcomplextext_p.h new file mode 100644 index 0000000..2132522 --- a/dev/null +++ b/qmake/include/private/qcomplextext_p.h | |||
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1 | /**************************************************************************** | ||
2 | ** $Id$ | ||
3 | ** | ||
4 | ** Internal header file. | ||
5 | ** | ||
6 | ** Created : | ||
7 | ** | ||
8 | ** Copyright (C) 2001 Trolltech AS. All rights reserved. | ||
9 | ** | ||
10 | ** This file is part of the kernel module of the Qt GUI Toolkit. | ||
11 | ** | ||
12 | ** This file may be distributed under the terms of the Q Public License | ||
13 | ** as defined by Trolltech AS of Norway and appearing in the file | ||
14 | ** LICENSE.QPL included in the packaging of this file. | ||
15 | ** | ||
16 | ** This file may be distributed and/or modified under the terms of the | ||
17 | ** GNU General Public License version 2 as published by the Free Software | ||
18 | ** Foundation and appearing in the file LICENSE.GPL included in the | ||
19 | ** packaging of this file. | ||
20 | ** | ||
21 | ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition | ||
22 | ** licenses may use this file in accordance with the Qt Commercial License | ||
23 | ** Agreement provided with the Software. | ||
24 | ** | ||
25 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | ||
26 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | ||
27 | ** | ||
28 | ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for | ||
29 | ** information about Qt Commercial License Agreements. | ||
30 | ** See http://www.trolltech.com/qpl/ for QPL licensing information. | ||
31 | ** See http://www.trolltech.com/gpl/ for GPL licensing information. | ||
32 | ** | ||
33 | ** Contact info@trolltech.com if any conditions of this licensing are | ||
34 | ** not clear to you. | ||
35 | ** | ||
36 | **********************************************************************/ | ||
37 | |||
38 | #ifndef QCOMPLEXTEXT_H | ||
39 | #define QCOMPLEXTEXT_H | ||
40 | |||
41 | // | ||
42 | // W A R N I N G | ||
43 | // ------------- | ||
44 | // | ||
45 | // This file is not part of the Qt API. It exists for the convenience | ||
46 | // of Qt Remote Control. This header file may change from version to | ||
47 | // version without notice, or even be removed. | ||
48 | // | ||
49 | // We mean it. | ||
50 | // | ||
51 | // | ||
52 | |||
53 | #ifndef QT_H | ||
54 | #include <qstring.h> | ||
55 | #include <qpointarray.h> | ||
56 | #include <qfont.h> | ||
57 | #include <qpainter.h> | ||
58 | #include <qptrlist.h> | ||
59 | #include <qshared.h> | ||
60 | #endif // QT_H | ||
61 | |||
62 | #ifndef QT_NO_COMPLEXTEXT | ||
63 | |||
64 | // bidi helper classes. Internal to Qt | ||
65 | struct Q_EXPORT QBidiStatus { | ||
66 | QBidiStatus() { | ||
67 | eor = QChar::DirON; | ||
68 | lastStrong = QChar::DirON; | ||
69 | last = QChar:: DirON; | ||
70 | } | ||
71 | QChar::Direction eor; | ||
72 | QChar::Direction lastStrong; | ||
73 | QChar::Direction last; | ||
74 | }; | ||
75 | |||
76 | struct Q_EXPORT QBidiContext : public QShared { | ||
77 | // ### ref and deref parent? | ||
78 | QBidiContext( uchar level, QChar::Direction embedding, QBidiContext *parent = 0, bool override = FALSE ); | ||
79 | ~QBidiContext(); | ||
80 | |||
81 | unsigned char level; | ||
82 | bool override : 1; | ||
83 | QChar::Direction dir : 5; | ||
84 | |||
85 | QBidiContext *parent; | ||
86 | }; | ||
87 | |||
88 | struct Q_EXPORT QBidiControl { | ||
89 | QBidiControl() { context = 0; } | ||
90 | QBidiControl( QBidiContext *c, QBidiStatus s) | ||
91 | { context = c; if( context ) context->ref(); status = s; } | ||
92 | ~QBidiControl() { if ( context && context->deref() ) delete context; } | ||
93 | void setContext( QBidiContext *c ) { if ( context == c ) return; if ( context && context->deref() ) delete context; context = c; context->ref(); } | ||
94 | QBidiContext *context; | ||
95 | QBidiStatus status; | ||
96 | }; | ||
97 | |||
98 | struct Q_EXPORT QTextRun { | ||
99 | QTextRun(int _start, int _stop, QBidiContext *context, QChar::Direction dir); | ||
100 | |||
101 | int start; | ||
102 | int stop; | ||
103 | // explicit + implicit levels here | ||
104 | uchar level; | ||
105 | }; | ||
106 | |||
107 | class Q_EXPORT QComplexText { | ||
108 | public: | ||
109 | static QString shapedString( const QString &str, int from = 0, int len = -1, QPainter::TextDirection dir = QPainter::Auto, const QFontMetrics *fm = 0); | ||
110 | static QChar shapedCharacter(const QString &str, int pos, const QFontMetrics *fm = 0); | ||
111 | |||
112 | // positions non spacing marks relative to the base character at position pos. | ||
113 | static QPointArray positionMarks( QFontPrivate *f, const QString &str, int pos, QRect *boundingRect = 0 ); | ||
114 | |||
115 | static QPtrList<QTextRun> *bidiReorderLine( QBidiControl *control, const QString &str, int start, int len, | ||
116 | QChar::Direction basicDir = QChar::DirON ); | ||
117 | static QString bidiReorderString( const QString &str, QChar::Direction basicDir = QChar::DirON ); | ||
118 | }; | ||
119 | |||
120 | |||
121 | #endif //QT_NO_COMPLEXTEXT | ||
122 | |||
123 | #endif | ||