tools/qcollator.cpp

Switch to Source codePreprocessed file
LineSource CodeCoverage
1 -
2 -
3 -
4 -
5 -
6 -
7 -
8 -
9class QCollatorPrivate -
10{ -
11public: -
12 QAtomicInt ref; -
13 QLocale locale; -
14 QCollator::Collation collation; -
15 -
16 -
17 UCollator *collator; -
18 -
19 -
20 -
21 -
22 QStringList indexCharacters; -
23 -
24 void clear() { -
25 -
26 if (collator)
partially evaluated: collator
TRUEFALSE
yes
Evaluation Count:922098
no
Evaluation Count:0
0-922098
27 ucol_close_44(collator);
executed: ucol_close_44(collator);
Execution Count:922098
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28 -
29 collator = 0; -
30 indexCharacters.clear(); -
31 }
executed: }
Execution Count:922098
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32 -
33 QCollatorPrivate() -
34 : collation(QCollator::Default), -
35 collator(0) -
36 { ref.store(1); }
executed: }
Execution Count:922098
922098
37 ~QCollatorPrivate(); -
38 -
39private: -
40 QCollatorPrivate(const QCollatorPrivate &) = delete; QCollatorPrivate &operator=(const QCollatorPrivate &) = delete; -
41}; -
42 -
43 -
44QCollatorPrivate::~QCollatorPrivate() -
45{ -
46 clear(); -
47}
executed: }
Execution Count:922098
922098
48 -
49static const int collationStringsCount = 13; -
50static const char * const collationStrings[collationStringsCount] = { -
51 "default", -
52 "big5han", -
53 "dictionary", -
54 "direct", -
55 "gb2312han", -
56 "phonebook", -
57 "pinyin", -
58 "phonetic", -
59 "reformed", -
60 "standard", -
61 "stroke", -
62 "traditional", -
63 "unihan" -
64}; -
65QCollator::QCollator(const QLocale &locale, QCollator::Collation collation) -
66 : d(new QCollatorPrivate) -
67{ -
68 d->locale = locale; -
69 if ((int)collation >= 0 && (int)collation < collationStringsCount)
partially evaluated: (int)collation >= 0
TRUEFALSE
yes
Evaluation Count:922098
no
Evaluation Count:0
partially evaluated: (int)collation < collationStringsCount
TRUEFALSE
yes
Evaluation Count:922098
no
Evaluation Count:0
0-922098
70 d->collation = collation;
executed: d->collation = collation;
Execution Count:922098
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71 -
72 init(); -
73}
executed: }
Execution Count:922098
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74 -
75 -
76 -
77 -
78QCollator::QCollator(const QCollator &other) -
79 : d(other.d) -
80{ -
81 d->ref.ref(); -
82}
never executed: }
0
83 -
84 -
85 -
86 -
87QCollator::~QCollator() -
88{ -
89 if (!d->ref.deref())
partially evaluated: !d->ref.deref()
TRUEFALSE
yes
Evaluation Count:922098
no
Evaluation Count:0
0-922098
90 delete d;
executed: delete d;
Execution Count:922098
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91}
executed: }
Execution Count:922098
922098
92 -
93 -
94 -
95 -
96QCollator &QCollator::operator=(const QCollator &other) -
97{ -
98 if (this != &other) {
never evaluated: this != &other
0
99 if (!d->ref.deref())
never evaluated: !d->ref.deref()
0
100 delete d;
never executed: delete d;
0
101 d = other.d; -
102 d->ref.ref(); -
103 }
never executed: }
0
104 return *this;
never executed: return *this;
0
105} -
106 -
107 -
108 -
109 -
110 -
111void QCollator::init() -
112{ -
113 qt_noop(); -
114 -
115 const char *collationString = collationStrings[(int)d->collation]; -
116 UErrorCode status = U_ZERO_ERROR; -
117 QByteArray name = (d->locale.bcp47Name().replace(QLatin1Char('-'), QLatin1Char('_')) + QLatin1String("@collation=") + QLatin1String(collationString)).toLatin1(); -
118 d->collator = ucol_open_44(name.constData(), &status); -
119 if (U_FAILURE(status))
partially evaluated: U_FAILURE(status)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:922098
0-922098
120 QMessageLogger("tools/qcollator.cpp", 200, __PRETTY_FUNCTION__).warning("Could not create collator: %d", status);
never executed: QMessageLogger("tools/qcollator.cpp", 200, __PRETTY_FUNCTION__).warning("Could not create collator: %d", status);
0
121 -
122 -
123 ucol_setAttribute_44(d->collator, UCOL_NORMALIZATION_MODE, UCOL_ON, &status); -
124 -
125}
executed: }
Execution Count:922098
922098
126 -
127 -
128 -
129 -
130void QCollator::detach() -
131{ -
132 if (d->ref.load() != 1) {
never evaluated: d->ref.load() != 1
0
133 QCollatorPrivate *x = new QCollatorPrivate; -
134 x->ref.store(1); -
135 x->locale = d->locale; -
136 x->collation = d->collation; -
137 x->collator = 0; -
138 if (!d->ref.deref())
never evaluated: !d->ref.deref()
0
139 delete d;
never executed: delete d;
0
140 d = x; -
141 }
never executed: }
0
142}
never executed: }
0
143 -
144 -
145 -
146 -
147 -
148void QCollator::setLocale(const QLocale &locale) -
149{ -
150 if (d->ref.load() != 1)
never evaluated: d->ref.load() != 1
0
151 detach();
never executed: detach();
0
152 d->clear(); -
153 d->locale = locale; -
154 -
155 init(); -
156}
never executed: }
0
157 -
158 -
159 -
160 -
161QLocale QCollator::locale() const -
162{ -
163 return d->locale;
never executed: return d->locale;
0
164} -
165void QCollator::setCollation(QCollator::Collation collation) -
166{ -
167 if ((int)collation < 0 || (int)collation >= collationStringsCount)
never evaluated: (int)collation < 0
never evaluated: (int)collation >= collationStringsCount
0
168 return;
never executed: return;
0
169 -
170 if (d->ref.load() != 1)
never evaluated: d->ref.load() != 1
0
171 detach();
never executed: detach();
0
172 d->clear(); -
173 d->collation = collation; -
174 -
175 init(); -
176}
never executed: }
0
177 -
178 -
179 -
180 -
181 -
182QCollator::Collation QCollator::collation() const -
183{ -
184 return d->collation;
never executed: return d->collation;
0
185} -
186QString QCollator::identifier() const -
187{ -
188 QString id = d->locale.bcp47Name(); -
189 if (d->collation != QCollator::Default) {
never evaluated: d->collation != QCollator::Default
0
190 id += QLatin1String("@collation="); -
191 id += QLatin1String(collationStrings[d->collation]); -
192 }
never executed: }
0
193 -
194 id.replace('-', '_'); -
195 return id;
never executed: return id;
0
196} -
197 -
198 -
199 -
200 -
201 -
202 -
203QCollator QCollator::fromIdentifier(const QString &identifier) -
204{ -
205 QString localeString = identifier; -
206 QString collationString; -
207 int at = identifier.indexOf(QLatin1Char('@')); -
208 if (at >= 0) {
never evaluated: at >= 0
0
209 localeString = identifier.left(at); -
210 collationString = identifier.mid(at + strlen("@collation=")); -
211 }
never executed: }
0
212 -
213 QLocale locale(localeString); -
214 Collation collation = Default; -
215 if (!collationString.isEmpty()) {
never evaluated: !collationString.isEmpty()
0
216 for (int i = 0; i < collationStringsCount; ++i) {
never evaluated: i < collationStringsCount
0
217 if (QLatin1String(collationStrings[i]) == collationString) {
never evaluated: QLatin1String(collationStrings[i]) == collationString
0
218 collation = Collation(i); -
219 break;
never executed: break;
0
220 } -
221 }
never executed: }
0
222 }
never executed: }
0
223 return QCollator(locale, collation);
never executed: return QCollator(locale, collation);
0
224} -
225void QCollator::setCasePreference(CasePreference c) -
226{ -
227 if (d->ref.load() != 1)
never evaluated: d->ref.load() != 1
0
228 detach();
never executed: detach();
0
229 -
230 -
231 UColAttributeValue val = UCOL_OFF; -
232 if (c == QCollator::CasePreferenceUpper)
never evaluated: c == QCollator::CasePreferenceUpper
0
233 val = UCOL_UPPER_FIRST;
never executed: val = UCOL_UPPER_FIRST;
0
234 else if (c == QCollator::CasePreferenceLower)
never evaluated: c == QCollator::CasePreferenceLower
0
235 val = UCOL_LOWER_FIRST;
never executed: val = UCOL_LOWER_FIRST;
0
236 -
237 UErrorCode status = U_ZERO_ERROR; -
238 ucol_setAttribute_44(d->collator, UCOL_CASE_FIRST, val, &status); -
239 if (U_FAILURE(status))
never evaluated: U_FAILURE(status)
0
240 QMessageLogger("tools/qcollator.cpp", 373, __PRETTY_FUNCTION__).warning("ucol_setAttribute: Case First failed: %d", status);
never executed: QMessageLogger("tools/qcollator.cpp", 373, __PRETTY_FUNCTION__).warning("ucol_setAttribute: Case First failed: %d", status);
0
241 -
242 -
243 -
244}
never executed: }
0
245 -
246 -
247 -
248 -
249 -
250 -
251QCollator::CasePreference QCollator::casePreference() const -
252{ -
253 -
254 UErrorCode status = U_ZERO_ERROR; -
255 switch (ucol_getAttribute_44(d->collator, UCOL_CASE_FIRST, &status)) { -
256 case UCOL_UPPER_FIRST: -
257 return QCollator::CasePreferenceUpper;
never executed: return QCollator::CasePreferenceUpper;
0
258 case UCOL_LOWER_FIRST: -
259 return QCollator::CasePreferenceLower;
never executed: return QCollator::CasePreferenceLower;
0
260 case UCOL_OFF: -
261 default: -
262 break;
never executed: break;
0
263 } -
264 -
265 return QCollator::CasePreferenceOff;
never executed: return QCollator::CasePreferenceOff;
0
266} -
267void QCollator::setNumericMode(bool on) -
268{ -
269 if (d->ref.load() != 1)
never evaluated: d->ref.load() != 1
0
270 detach();
never executed: detach();
0
271 -
272 -
273 UErrorCode status = U_ZERO_ERROR; -
274 ucol_setAttribute_44(d->collator, UCOL_NUMERIC_COLLATION, on ? UCOL_ON : UCOL_OFF, &status); -
275 if (U_FAILURE(status))
never evaluated: U_FAILURE(status)
0
276 QMessageLogger("tools/qcollator.cpp", 417, __PRETTY_FUNCTION__).warning("ucol_setAttribute: numeric collation failed: %d", status);
never executed: QMessageLogger("tools/qcollator.cpp", 417, __PRETTY_FUNCTION__).warning("ucol_setAttribute: numeric collation failed: %d", status);
0
277 -
278 -
279 -
280}
never executed: }
0
281 -
282 -
283 -
284 -
285 -
286 -
287bool QCollator::numericMode() const -
288{ -
289 -
290 UErrorCode status; -
291 if (ucol_getAttribute_44(d->collator, UCOL_NUMERIC_COLLATION, &status) == UCOL_ON)
never evaluated: ucol_getAttribute_44(d->collator, UCOL_NUMERIC_COLLATION, &status) == UCOL_ON
0
292 return true;
never executed: return true;
0
293 -
294 return false;
never executed: return false;
0
295} -
296 -
297 -
298 -
299 -
300 -
301 -
302void QCollator::setIgnorePunctuation(bool on) -
303{ -
304 if (d->ref.load() != 1)
never evaluated: d->ref.load() != 1
0
305 detach();
never executed: detach();
0
306 -
307 -
308 UErrorCode status; -
309 ucol_setAttribute_44(d->collator, UCOL_ALTERNATE_HANDLING, on ? UCOL_SHIFTED : UCOL_NON_IGNORABLE, &status); -
310 if (U_FAILURE(status))
never evaluated: U_FAILURE(status)
0
311 QMessageLogger("tools/qcollator.cpp", 452, __PRETTY_FUNCTION__).warning("ucol_setAttribute: Alternate handling failed: %d", status);
never executed: QMessageLogger("tools/qcollator.cpp", 452, __PRETTY_FUNCTION__).warning("ucol_setAttribute: Alternate handling failed: %d", status);
0
312 -
313 -
314 -
315}
never executed: }
0
316 -
317 -
318 -
319 -
320 -
321 -
322bool QCollator::ignorePunctuation() const -
323{ -
324 -
325 UErrorCode status; -
326 if (ucol_getAttribute_44(d->collator, UCOL_ALTERNATE_HANDLING, &status) == UCOL_SHIFTED)
never evaluated: ucol_getAttribute_44(d->collator, UCOL_ALTERNATE_HANDLING, &status) == UCOL_SHIFTED
0
327 return true;
never executed: return true;
0
328 -
329 return false;
never executed: return false;
0
330} -
331 -
332 -
333 -
334 -
335 -
336int QCollator::compare(const QString &s1, const QString &s2) const -
337{ -
338 return compare(s1.constData(), s1.size(), s2.constData(), s2.size());
never executed: return compare(s1.constData(), s1.size(), s2.constData(), s2.size());
0
339} -
340 -
341 -
342 -
343 -
344 -
345 -
346 -
347int QCollator::compare(const QStringRef &s1, const QStringRef &s2) const -
348{ -
349 return compare(s1.constData(), s1.size(), s2.constData(), s2.size());
never executed: return compare(s1.constData(), s1.size(), s2.constData(), s2.size());
0
350} -
351int QCollator::compare(const QChar *s1, int len1, const QChar *s2, int len2) const -
352{ -
353 -
354 const UCollationResult result = -
355 ucol_strcoll_44(d->collator, (const UChar *)s1, len1, (const UChar *)s2, len2); -
356 return result;
executed: return result;
Execution Count:922098
922098
357 -
358 -
359 -
360} -
361QByteArray QCollator::sortKey(const QString &string) const -
362{ -
363 -
364 QByteArray result(16 + string.size() + (string.size() >> 2), Qt::Uninitialized); -
365 int size = ucol_getSortKey_44(d->collator, (const UChar *)string.constData(), -
366 string.size(), (uint8_t *)result.data(), result.size()); -
367 if (size > result.size()) {
never evaluated: size > result.size()
0
368 result.resize(size); -
369 size = ucol_getSortKey_44(d->collator, (const UChar *)string.constData(), -
370 string.size(), (uint8_t *)result.data(), result.size()); -
371 }
never executed: }
0
372 result.truncate(size); -
373 return result;
never executed: return result;
0
374 -
375 -
376 -
377} -
378 -
379static QStringList englishIndexCharacters() -
380{ -
381 QString chars = QString::fromLatin1("A B C D E F G H I J K L M N O P Q R S T U V W X Y Z"); -
382 return chars.split(QLatin1Char(' '), QString::SkipEmptyParts);
never executed: return chars.split(QLatin1Char(' '), QString::SkipEmptyParts);
0
383} -
384 -
385 -
386 -
387 -
388 -
389QStringList QCollator::indexCharacters() const -
390{ -
391 if (!d->indexCharacters.isEmpty())
never evaluated: !d->indexCharacters.isEmpty()
0
392 return d->indexCharacters;
never executed: return d->indexCharacters;
0
393 -
394 -
395 QByteArray id = identifier().toLatin1(); -
396 -
397 UErrorCode status = U_ZERO_ERROR; -
398 UResourceBundle *res = ures_open_44(__null, id, &status); -
399 -
400 if (U_FAILURE(status)) {
never evaluated: U_FAILURE(status)
0
401 d->indexCharacters = englishIndexCharacters(); -
402 } else {
never executed: }
0
403 -
404 qint32 len = 0; -
405 status = U_ZERO_ERROR; -
406 const UChar *val = ures_getStringByKey_44(res, "ExemplarCharactersIndex", &len, &status); -
407 if (U_FAILURE(status)) {
never evaluated: U_FAILURE(status)
0
408 d->indexCharacters = englishIndexCharacters(); -
409 } else {
never executed: }
0
410 QString chars(reinterpret_cast<const QChar *>(val), len); -
411 chars.remove('['); -
412 chars.remove(']'); -
413 chars.remove('{'); -
414 chars.remove('}'); -
415 d->indexCharacters = chars.split(QLatin1Char(' '), QString::SkipEmptyParts); -
416 }
never executed: }
0
417 } -
418 -
419 ures_close_44(res); -
420 -
421 -
422 -
423 -
424 return d->indexCharacters;
never executed: return d->indexCharacters;
0
425} -
426 -
427 -
428 -
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