Qt 4.8
qfontlaocodec.cpp
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41 
42 #include "qfontlaocodec_p.h"
43 #include "qlist.h"
44 
45 #ifndef QT_NO_CODECS
46 #ifndef QT_NO_BIG_CODECS
47 
49 
50 static unsigned char const unicode_to_mulelao[256] =
51  {
52  // U+0E80
53  0x00, 0xa1, 0xa2, 0x00, 0xa4, 0x00, 0x00, 0xa7,
54  0xa8, 0x00, 0xaa, 0x00, 0x00, 0xad, 0x00, 0x00,
55  // U+0E90
56  0x00, 0x00, 0x00, 0x00, 0xb4, 0xb5, 0xb6, 0xb7,
57  0x00, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf,
58  // U+0EA0
59  0x00, 0xc1, 0xc2, 0xc3, 0x00, 0xc5, 0x00, 0xc7,
60  0x00, 0x00, 0xca, 0xcb, 0x00, 0xcd, 0xce, 0xcf,
61  // U+0EB0
62  0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7,
63  0xd8, 0xd9, 0x00, 0xdb, 0xdc, 0xdd, 0x00, 0x00,
64  // U+0EC0
65  0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0x00, 0xe6, 0x00,
66  0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0x00, 0x00,
67  // U+0ED0
68  0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7,
69  0xf8, 0xf9, 0x00, 0x00, 0xfc, 0xfd, 0x00, 0x00,
70  // U+0EE0
71  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
72  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
73  // U+0EF0
74  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
75  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
76  };
77 
78 
80 {
81 }
82 
84 {
85  return "mulelao-1";
86 }
87 
89 {
90  return -4242;
91 }
92 
94 {
95  return QString();
96 }
97 
99 {
100  QByteArray rstring(len, Qt::Uninitialized);
101  uchar *rdata = (uchar *) rstring.data();
102  const QChar *sdata = uc;
103  int i = 0;
104  for (; i < len; ++i, ++sdata, ++rdata) {
105  if (sdata->unicode() < 0x80) {
106  *rdata = (uchar) sdata->unicode();
107  } else if (sdata->unicode() >= 0x0e80 && sdata->unicode() <= 0x0eff) {
108  uchar lao = unicode_to_mulelao[sdata->unicode() - 0x0e80];
109  if (lao)
110  *rdata = lao;
111  else
112  *rdata = 0;
113  } else {
114  *rdata = 0;
115  }
116  }
117  return rstring;
118 }
119 
121 
122 #endif // QT_NO_BIG_CODECS
123 #endif // QT_NO_CODECS
QByteArray name() const
QTextCodec subclasses must reimplement this function.
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
char * data()
Returns a pointer to the data stored in the byte array.
Definition: qbytearray.h:429
ushort unicode() const
This is an overloaded member function, provided for convenience. It differs from the above function o...
Definition: qchar.h:251
The QByteArray class provides an array of bytes.
Definition: qbytearray.h:135
The QString class provides a Unicode character string.
Definition: qstring.h:83
The QChar class provides a 16-bit Unicode character.
Definition: qchar.h:72
unsigned char uchar
Definition: qglobal.h:994
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
QByteArray convertFromUnicode(const QChar *, int, ConverterState *) const
QTextCodec subclasses must reimplement this function.
QString convertToUnicode(const char *, int, ConverterState *) const
QTextCodec subclasses must reimplement this function.
int mibEnum() const
Subclasses of QTextCodec must reimplement this function.
static unsigned char const unicode_to_mulelao[256]