text/qtextengine.cpp

Source codeSwitch to Preprocessed file
LineSource CodeCoverage
1/**************************************************************************** -
2** -
3** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -
4** Contact: http://www.qt-project.org/legal -
5** -
6** This file is part of the QtGui 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 "qdebug.h" -
43#include "qtextformat.h" -
44#include "qtextformat_p.h" -
45#include "qtextengine_p.h" -
46#include "qabstracttextdocumentlayout.h" -
47#include "qtextlayout.h" -
48#include "qtextboundaryfinder.h" -
49#include "qvarlengtharray.h" -
50#include "qfont.h" -
51#include "qfont_p.h" -
52#include "qfontengine_p.h" -
53#include "qstring.h" -
54#include <private/qunicodetables_p.h> -
55#include "qtextdocument_p.h" -
56#include "qrawfont.h" -
57#include "qrawfont_p.h" -
58#include <qguiapplication.h> -
59#include <qinputmethod.h> -
60#include <algorithm> -
61#include <stdlib.h> -
62 -
63#include "qfontengine_qpa_p.h" -
64 -
65QT_BEGIN_NAMESPACE -
66 -
67static const float smallCapsFraction = 0.7f; -
68 -
69namespace { -
70// Helper class used in QTextEngine::itemize -
71// keep it out here to allow us to keep supporting various compilers. -
72class Itemizer { -
73public: -
74 Itemizer(const QString &string, const QScriptAnalysis *analysis, QScriptItemArray &items) -
75 : m_string(string), -
76 m_analysis(analysis), -
77 m_items(items), -
78 m_splitter(0) -
79 { -
80 }
executed: }
Execution Count:226652
226652
81 ~Itemizer() -
82 { -
83 delete m_splitter;
executed (the execution status of this line is deduced): delete m_splitter;
-
84 }
executed: }
Execution Count:226652
226652
85 -
86 /// generate the script items -
87 /// The caps parameter is used to choose the algoritm of splitting text and assiging roles to the textitems -
88 void generate(int start, int length, QFont::Capitalization caps) -
89 { -
90 if ((int)caps == (int)QFont::SmallCaps)
evaluated: (int)caps == (int)QFont::SmallCaps
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:227296
1-227296
91 generateScriptItemsSmallCaps(reinterpret_cast<const ushort *>(m_string.unicode()), start, length);
executed: generateScriptItemsSmallCaps(reinterpret_cast<const ushort *>(m_string.unicode()), start, length);
Execution Count:1
1
92 else if(caps == QFont::Capitalize)
partially evaluated: caps == QFont::Capitalize
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:227296
0-227296
93 generateScriptItemsCapitalize(start, length);
never executed: generateScriptItemsCapitalize(start, length);
0
94 else if(caps != QFont::MixedCase) {
partially evaluated: caps != QFont::MixedCase
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:227296
0-227296
95 generateScriptItemsAndChangeCase(start, length,
never executed (the execution status of this line is deduced): generateScriptItemsAndChangeCase(start, length,
-
96 caps == QFont::AllLowercase ? QScriptAnalysis::Lowercase : QScriptAnalysis::Uppercase);
never executed (the execution status of this line is deduced): caps == QFont::AllLowercase ? QScriptAnalysis::Lowercase : QScriptAnalysis::Uppercase);
-
97 }
never executed: }
0
98 else -
99 generateScriptItems(start, length);
executed: generateScriptItems(start, length);
Execution Count:227296
227296
100 } -
101 -
102private: -
103 enum { MaxItemLength = 4096 }; -
104 -
105 void generateScriptItemsAndChangeCase(int start, int length, QScriptAnalysis::Flags flags) -
106 { -
107 generateScriptItems(start, length);
never executed (the execution status of this line is deduced): generateScriptItems(start, length);
-
108 if (m_items.isEmpty()) // the next loop won't work in that case
never evaluated: m_items.isEmpty()
0
109 return;
never executed: return;
0
110 QScriptItemArray::Iterator iter = m_items.end();
never executed (the execution status of this line is deduced): QScriptItemArray::Iterator iter = m_items.end();
-
111 do { -
112 iter--;
never executed (the execution status of this line is deduced): iter--;
-
113 if (iter->analysis.flags < QScriptAnalysis::LineOrParagraphSeparator)
never evaluated: iter->analysis.flags < QScriptAnalysis::LineOrParagraphSeparator
0
114 iter->analysis.flags = flags;
never executed: iter->analysis.flags = flags;
0
115 } while (iter->position > start);
never executed: }
never evaluated: iter->position > start
0
116 }
never executed: }
0
117 -
118 void generateScriptItems(int start, int length) -
119 { -
120 if (!length)
partially evaluated: !length
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:227296
0-227296
121 return;
never executed: return;
0
122 const int end = start + length;
executed (the execution status of this line is deduced): const int end = start + length;
-
123 for (int i = start + 1; i < end; ++i) {
evaluated: i < end
TRUEFALSE
yes
Evaluation Count:3164585
yes
Evaluation Count:227296
227296-3164585
124 // According to the unicode spec we should be treating characters in the Common script -
125 // (punctuation, spaces, etc) as being the same script as the surrounding text for the -
126 // purpose of splitting up text. This is important because, for example, a fullstop -
127 // (0x2E) can be used to indicate an abbreviation and so must be treated as part of a -
128 // word. Thus it must be passed along with the word in languages that have to calculate -
129 // word breaks. For example the thai word "ครม." has no word breaks but the word "ครม" -
130 // does. -
131 // Unfortuntely because we split up the strings for both wordwrapping and for setting -
132 // the font and because Japanese and Chinese are also aliases of the script "Common", -
133 // doing this would break too many things. So instead we only pass the full stop -
134 // along, and nothing else. -
135 if (m_analysis[i].bidiLevel == m_analysis[start].bidiLevel
evaluated: m_analysis[i].bidiLevel == m_analysis[start].bidiLevel
TRUEFALSE
yes
Evaluation Count:3164094
yes
Evaluation Count:491
491-3164094
136 && m_analysis[i].flags == m_analysis[start].flags
evaluated: m_analysis[i].flags == m_analysis[start].flags
TRUEFALSE
yes
Evaluation Count:3142575
yes
Evaluation Count:21519
21519-3142575
137 && (m_analysis[i].script == m_analysis[start].script || m_string[i] == QLatin1Char('.'))
evaluated: m_analysis[i].script == m_analysis[start].script
TRUEFALSE
yes
Evaluation Count:3141928
yes
Evaluation Count:647
evaluated: m_string[i] == QLatin1Char('.')
TRUEFALSE
yes
Evaluation Count:39
yes
Evaluation Count:608
39-3141928
138 && m_analysis[i].flags < QScriptAnalysis::SpaceTabOrObject
evaluated: m_analysis[i].flags < QScriptAnalysis::SpaceTabOrObject
TRUEFALSE
yes
Evaluation Count:3141965
yes
Evaluation Count:2
2-3141965
139 && i - start < MaxItemLength)
evaluated: i - start < MaxItemLength
TRUEFALSE
yes
Evaluation Count:3141635
yes
Evaluation Count:330
330-3141635
140 continue;
executed: continue;
Execution Count:3141635
3141635
141 m_items.append(QScriptItem(start, m_analysis[start]));
executed (the execution status of this line is deduced): m_items.append(QScriptItem(start, m_analysis[start]));
-
142 start = i;
executed (the execution status of this line is deduced): start = i;
-
143 }
executed: }
Execution Count:22950
22950
144 m_items.append(QScriptItem(start, m_analysis[start]));
executed (the execution status of this line is deduced): m_items.append(QScriptItem(start, m_analysis[start]));
-
145 }
executed: }
Execution Count:227296
227296
146 -
147 void generateScriptItemsCapitalize(int start, int length) -
148 { -
149 if (!length)
never evaluated: !length
0
150 return;
never executed: return;
0
151 -
152 if (!m_splitter)
never evaluated: !m_splitter
0
153 m_splitter = new QTextBoundaryFinder(QTextBoundaryFinder::Word,
never executed: m_splitter = new QTextBoundaryFinder(QTextBoundaryFinder::Word, m_string.constData(), m_string.length(), 0, 0);
0
154 m_string.constData(), m_string.length(),
never executed: m_splitter = new QTextBoundaryFinder(QTextBoundaryFinder::Word, m_string.constData(), m_string.length(), 0, 0);
0
155 /*buffer*/0, /*buffer size*/0);
never executed: m_splitter = new QTextBoundaryFinder(QTextBoundaryFinder::Word, m_string.constData(), m_string.length(), 0, 0);
0
156 -
157 m_splitter->setPosition(start);
never executed (the execution status of this line is deduced): m_splitter->setPosition(start);
-
158 QScriptAnalysis itemAnalysis = m_analysis[start];
never executed (the execution status of this line is deduced): QScriptAnalysis itemAnalysis = m_analysis[start];
-
159 -
160 if (m_splitter->boundaryReasons() & QTextBoundaryFinder::StartOfItem)
never evaluated: m_splitter->boundaryReasons() & QTextBoundaryFinder::StartOfItem
0
161 itemAnalysis.flags = QScriptAnalysis::Uppercase;
never executed: itemAnalysis.flags = QScriptAnalysis::Uppercase;
0
162 -
163 m_splitter->toNextBoundary();
never executed (the execution status of this line is deduced): m_splitter->toNextBoundary();
-
164 -
165 const int end = start + length;
never executed (the execution status of this line is deduced): const int end = start + length;
-
166 for (int i = start + 1; i < end; ++i) {
never evaluated: i < end
0
167 bool atWordStart = false;
never executed (the execution status of this line is deduced): bool atWordStart = false;
-
168 -
169 if (i == m_splitter->position()) {
never evaluated: i == m_splitter->position()
0
170 if (m_splitter->boundaryReasons() & QTextBoundaryFinder::StartOfItem) {
never evaluated: m_splitter->boundaryReasons() & QTextBoundaryFinder::StartOfItem
0
171 Q_ASSERT(m_analysis[i].flags < QScriptAnalysis::TabOrObject);
never executed (the execution status of this line is deduced): qt_noop();
-
172 atWordStart = true;
never executed (the execution status of this line is deduced): atWordStart = true;
-
173 }
never executed: }
0
174 -
175 m_splitter->toNextBoundary();
never executed (the execution status of this line is deduced): m_splitter->toNextBoundary();
-
176 }
never executed: }
0
177 -
178 if (m_analysis[i] == itemAnalysis
never evaluated: m_analysis[i] == itemAnalysis
0
179 && m_analysis[i].flags < QScriptAnalysis::TabOrObject
never evaluated: m_analysis[i].flags < QScriptAnalysis::TabOrObject
0
180 && !atWordStart
never evaluated: !atWordStart
0
181 && i - start < MaxItemLength)
never evaluated: i - start < MaxItemLength
0
182 continue;
never executed: continue;
0
183 -
184 m_items.append(QScriptItem(start, itemAnalysis));
never executed (the execution status of this line is deduced): m_items.append(QScriptItem(start, itemAnalysis));
-
185 start = i;
never executed (the execution status of this line is deduced): start = i;
-
186 itemAnalysis = m_analysis[start];
never executed (the execution status of this line is deduced): itemAnalysis = m_analysis[start];
-
187 -
188 if (atWordStart)
never evaluated: atWordStart
0
189 itemAnalysis.flags = QScriptAnalysis::Uppercase;
never executed: itemAnalysis.flags = QScriptAnalysis::Uppercase;
0
190 }
never executed: }
0
191 m_items.append(QScriptItem(start, itemAnalysis));
never executed (the execution status of this line is deduced): m_items.append(QScriptItem(start, itemAnalysis));
-
192 }
never executed: }
0
193 -
194 void generateScriptItemsSmallCaps(const ushort *uc, int start, int length) -
195 { -
196 if (!length)
partially evaluated: !length
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
197 return;
never executed: return;
0
198 bool lower = (QChar::category(uc[start]) == QChar::Letter_Lowercase);
executed (the execution status of this line is deduced): bool lower = (QChar::category(uc[start]) == QChar::Letter_Lowercase);
-
199 const int end = start + length;
executed (the execution status of this line is deduced): const int end = start + length;
-
200 // split text into parts that are already uppercase and parts that are lowercase, and mark the latter to be uppercased later. -
201 for (int i = start + 1; i < end; ++i) {
evaluated: i < end
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:1
1-3
202 bool l = (QChar::category(uc[i]) == QChar::Letter_Lowercase);
executed (the execution status of this line is deduced): bool l = (QChar::category(uc[i]) == QChar::Letter_Lowercase);
-
203 if ((m_analysis[i] == m_analysis[start])
partially evaluated: (m_analysis[i] == m_analysis[start])
TRUEFALSE
yes
Evaluation Count:3
no
Evaluation Count:0
0-3
204 && m_analysis[i].flags < QScriptAnalysis::TabOrObject
partially evaluated: m_analysis[i].flags < QScriptAnalysis::TabOrObject
TRUEFALSE
yes
Evaluation Count:3
no
Evaluation Count:0
0-3
205 && l == lower
evaluated: l == lower
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:1
1-2
206 && i - start < MaxItemLength)
partially evaluated: i - start < MaxItemLength
TRUEFALSE
yes
Evaluation Count:2
no
Evaluation Count:0
0-2
207 continue;
executed: continue;
Execution Count:2
2
208 m_items.append(QScriptItem(start, m_analysis[start]));
executed (the execution status of this line is deduced): m_items.append(QScriptItem(start, m_analysis[start]));
-
209 if (lower)
partially evaluated: lower
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
210 m_items.last().analysis.flags = QScriptAnalysis::SmallCaps;
never executed: m_items.last().analysis.flags = QScriptAnalysis::SmallCaps;
0
211 -
212 start = i;
executed (the execution status of this line is deduced): start = i;
-
213 lower = l;
executed (the execution status of this line is deduced): lower = l;
-
214 }
executed: }
Execution Count:1
1
215 m_items.append(QScriptItem(start, m_analysis[start]));
executed (the execution status of this line is deduced): m_items.append(QScriptItem(start, m_analysis[start]));
-
216 if (lower)
partially evaluated: lower
TRUEFALSE
yes
Evaluation Count:1
no
Evaluation Count:0
0-1
217 m_items.last().analysis.flags = QScriptAnalysis::SmallCaps;
executed: m_items.last().analysis.flags = QScriptAnalysis::SmallCaps;
Execution Count:1
1
218 }
executed: }
Execution Count:1
1
219 -
220 const QString &m_string; -
221 const QScriptAnalysis * const m_analysis; -
222 QScriptItemArray &m_items; -
223 QTextBoundaryFinder *m_splitter; -
224}; -
225} -
226 -
227 -
228// ---------------------------------------------------------------------------- -
229// -
230// The BiDi algorithm -
231// -
232// ---------------------------------------------------------------------------- -
233 -
234#define BIDI_DEBUG 0 -
235#if (BIDI_DEBUG >= 1) -
236QT_BEGIN_INCLUDE_NAMESPACE -
237#include <iostream> -
238QT_END_INCLUDE_NAMESPACE -
239using namespace std; -
240 -
241static const char *directions[] = { -
242 "DirL", "DirR", "DirEN", "DirES", "DirET", "DirAN", "DirCS", "DirB", "DirS", "DirWS", "DirON", -
243 "DirLRE", "DirLRO", "DirAL", "DirRLE", "DirRLO", "DirPDF", "DirNSM", "DirBN" -
244}; -
245 -
246#endif -
247 -
248struct QBidiStatus { -
249 QBidiStatus() { -
250 eor = QChar::DirON;
executed (the execution status of this line is deduced): eor = QChar::DirON;
-
251 lastStrong = QChar::DirON;
executed (the execution status of this line is deduced): lastStrong = QChar::DirON;
-
252 last = QChar:: DirON;
executed (the execution status of this line is deduced): last = QChar:: DirON;
-
253 dir = QChar::DirON;
executed (the execution status of this line is deduced): dir = QChar::DirON;
-
254 }
executed: }
Execution Count:1533
1533
255 QChar::Direction eor; -
256 QChar::Direction lastStrong; -
257 QChar::Direction last; -
258 QChar::Direction dir; -
259}; -
260 -
261enum { MaxBidiLevel = 61 }; -
262 -
263struct QBidiControl { -
264 inline QBidiControl(bool rtl) -
265 : cCtx(0), base(rtl ? 1 : 0), level(rtl ? 1 : 0), override(false) {}
executed: }
Execution Count:226652
226652
266 -
267 inline void embed(bool rtl, bool o = false) { -
268 unsigned int toAdd = 1;
executed (the execution status of this line is deduced): unsigned int toAdd = 1;
-
269 if((level%2 != 0) == rtl ) {
evaluated: (level%2 != 0) == rtl
TRUEFALSE
yes
Evaluation Count:34
yes
Evaluation Count:39
34-39
270 ++toAdd;
executed (the execution status of this line is deduced): ++toAdd;
-
271 }
executed: }
Execution Count:34
34
272 if (level + toAdd <= MaxBidiLevel) {
partially evaluated: level + toAdd <= MaxBidiLevel
TRUEFALSE
yes
Evaluation Count:73
no
Evaluation Count:0
0-73
273 ctx[cCtx].level = level;
executed (the execution status of this line is deduced): ctx[cCtx].level = level;
-
274 ctx[cCtx].override = override;
executed (the execution status of this line is deduced): ctx[cCtx].override = override;
-
275 cCtx++;
executed (the execution status of this line is deduced): cCtx++;
-
276 override = o;
executed (the execution status of this line is deduced): override = o;
-
277 level += toAdd;
executed (the execution status of this line is deduced): level += toAdd;
-
278 }
executed: }
Execution Count:73
73
279 }
executed: }
Execution Count:73
73
280 inline bool canPop() const { return cCtx != 0; }
executed: return cCtx != 0;
Execution Count:73
73
281 inline void pdf() { -
282 Q_ASSERT(cCtx);
executed (the execution status of this line is deduced): qt_noop();
-
283 --cCtx;
executed (the execution status of this line is deduced): --cCtx;
-
284 level = ctx[cCtx].level;
executed (the execution status of this line is deduced): level = ctx[cCtx].level;
-
285 override = ctx[cCtx].override;
executed (the execution status of this line is deduced): override = ctx[cCtx].override;
-
286 }
executed: }
Execution Count:73
73
287 -
288 inline QChar::Direction basicDirection() const { -
289 return (base ? QChar::DirR : QChar:: DirL);
executed: return (base ? QChar::DirR : QChar:: DirL);
Execution Count:3234
3234
290 } -
291 inline unsigned int baseLevel() const { -
292 return base;
executed: return base;
Execution Count:13
13
293 } -
294 inline QChar::Direction direction() const { -
295 return ((level%2) ? QChar::DirR : QChar:: DirL);
executed: return ((level%2) ? QChar::DirR : QChar:: DirL);
Execution Count:531
531
296 } -
297 -
298 struct { -
299 unsigned int level; -
300 bool override; -
301 } ctx[MaxBidiLevel]; -
302 unsigned int cCtx; -
303 const unsigned int base; -
304 unsigned int level; -
305 bool override; -
306}; -
307 -
308 -
309static void appendItems(QScriptAnalysis *analysis, int &start, int &stop, const QBidiControl &control, QChar::Direction dir) -
310{ -
311 if (start > stop)
evaluated: start > stop
TRUEFALSE
yes
Evaluation Count:79
yes
Evaluation Count:2090
79-2090
312 return;
executed: return;
Execution Count:79
79
313 -
314 int level = control.level;
executed (the execution status of this line is deduced): int level = control.level;
-
315 -
316 if(dir != QChar::DirON && !control.override) {
partially evaluated: dir != QChar::DirON
TRUEFALSE
yes
Evaluation Count:2090
no
Evaluation Count:0
evaluated: !control.override
TRUEFALSE
yes
Evaluation Count:2000
yes
Evaluation Count:90
0-2090
317 // add level of run (cases I1 & I2) -
318 if(level % 2) {
evaluated: level % 2
TRUEFALSE
yes
Evaluation Count:510
yes
Evaluation Count:1490
510-1490
319 if(dir == QChar::DirL || dir == QChar::DirAN || dir == QChar::DirEN)
evaluated: dir == QChar::DirL
TRUEFALSE
yes
Evaluation Count:121
yes
Evaluation Count:389
evaluated: dir == QChar::DirAN
TRUEFALSE
yes
Evaluation Count:112
yes
Evaluation Count:277
partially evaluated: dir == QChar::DirEN
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:277
0-389
320 level++;
executed: level++;
Execution Count:233
233
321 } else {
executed: }
Execution Count:510
510
322 if(dir == QChar::DirR)
evaluated: dir == QChar::DirR
TRUEFALSE
yes
Evaluation Count:98
yes
Evaluation Count:1392
98-1392
323 level++;
executed: level++;
Execution Count:98
98
324 else if(dir == QChar::DirAN || dir == QChar::DirEN)
evaluated: dir == QChar::DirAN
TRUEFALSE
yes
Evaluation Count:21
yes
Evaluation Count:1371
partially evaluated: dir == QChar::DirEN
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1371
0-1371
325 level += 2;
executed: level += 2;
Execution Count:21
21
326 } -
327 } -
328 -
329#if (BIDI_DEBUG >= 1) -
330 qDebug("new run: dir=%s from %d, to %d level = %d override=%d", directions[dir], start, stop, level, control.override); -
331#endif -
332 QScriptAnalysis *s = analysis + start;
executed (the execution status of this line is deduced): QScriptAnalysis *s = analysis + start;
-
333 const QScriptAnalysis *e = analysis + stop;
executed (the execution status of this line is deduced): const QScriptAnalysis *e = analysis + stop;
-
334 while (s <= e) {
evaluated: s <= e
TRUEFALSE
yes
Evaluation Count:491392
yes
Evaluation Count:2090
2090-491392
335 s->bidiLevel = level;
executed (the execution status of this line is deduced): s->bidiLevel = level;
-
336 ++s;
executed (the execution status of this line is deduced): ++s;
-
337 }
executed: }
Execution Count:491392
491392
338 ++stop;
executed (the execution status of this line is deduced): ++stop;
-
339 start = stop;
executed (the execution status of this line is deduced): start = stop;
-
340}
executed: }
Execution Count:2090
2090
341 -
342static QChar::Direction skipBoundryNeutrals(QScriptAnalysis *analysis, -
343 const ushort *unicode, int length, -
344 int &sor, int &eor, QBidiControl &control) -
345{ -
346 QChar::Direction dir = control.basicDirection();
executed (the execution status of this line is deduced): QChar::Direction dir = control.basicDirection();
-
347 int level = sor > 0 ? analysis[sor - 1].bidiLevel : control.level;
partially evaluated: sor > 0
TRUEFALSE
yes
Evaluation Count:143
no
Evaluation Count:0
0-143
348 while (sor < length) {
evaluated: sor < length
TRUEFALSE
yes
Evaluation Count:121
yes
Evaluation Count:25
25-121
349 dir = QChar::direction(unicode[sor]);
executed (the execution status of this line is deduced): dir = QChar::direction(unicode[sor]);
-
350 // Keep skipping DirBN as if it doesn't exist -
351 if (dir != QChar::DirBN)
evaluated: dir != QChar::DirBN
TRUEFALSE
yes
Evaluation Count:118
yes
Evaluation Count:3
3-118
352 break;
executed: break;
Execution Count:118
118
353 analysis[sor++].bidiLevel = level;
executed (the execution status of this line is deduced): analysis[sor++].bidiLevel = level;
-
354 }
executed: }
Execution Count:3
3
355 -
356 eor = sor;
executed (the execution status of this line is deduced): eor = sor;
-
357 if (eor == length)
evaluated: eor == length
TRUEFALSE
yes
Evaluation Count:25
yes
Evaluation Count:118
25-118
358 dir = control.basicDirection();
executed: dir = control.basicDirection();
Execution Count:25
25
359 -
360 return dir;
executed: return dir;
Execution Count:143
143
361} -
362 -
363// creates the next QScript items. -
364static bool bidiItemize(QTextEngine *engine, QScriptAnalysis *analysis, QBidiControl &control) -
365{ -
366 bool rightToLeft = (control.basicDirection() == 1);
executed (the execution status of this line is deduced): bool rightToLeft = (control.basicDirection() == 1);
-
367 bool hasBidi = rightToLeft;
executed (the execution status of this line is deduced): bool hasBidi = rightToLeft;
-
368#if BIDI_DEBUG >= 2 -
369 qDebug() << "bidiItemize: rightToLeft=" << rightToLeft << engine->layoutData->string; -
370#endif -
371 -
372 int sor = 0;
executed (the execution status of this line is deduced): int sor = 0;
-
373 int eor = -1;
executed (the execution status of this line is deduced): int eor = -1;
-
374 -
375 -
376 int length = engine->layoutData->string.length();
executed (the execution status of this line is deduced): int length = engine->layoutData->string.length();
-
377 -
378 const ushort *unicode = (const ushort *)engine->layoutData->string.unicode();
executed (the execution status of this line is deduced): const ushort *unicode = (const ushort *)engine->layoutData->string.unicode();
-
379 int current = 0;
executed (the execution status of this line is deduced): int current = 0;
-
380 -
381 QChar::Direction dir = rightToLeft ? QChar::DirR : QChar::DirL;
evaluated: rightToLeft
TRUEFALSE
yes
Evaluation Count:199
yes
Evaluation Count:1334
199-1334
382 QBidiStatus status;
executed (the execution status of this line is deduced): QBidiStatus status;
-
383 -
384 QChar::Direction sdir = QChar::direction(*unicode);
executed (the execution status of this line is deduced): QChar::Direction sdir = QChar::direction(*unicode);
-
385 if (sdir != QChar::DirL && sdir != QChar::DirR && sdir != QChar::DirEN && sdir != QChar::DirAN)
evaluated: sdir != QChar::DirL
TRUEFALSE
yes
Evaluation Count:1075
yes
Evaluation Count:458
evaluated: sdir != QChar::DirR
TRUEFALSE
yes
Evaluation Count:1006
yes
Evaluation Count:69
evaluated: sdir != QChar::DirEN
TRUEFALSE
yes
Evaluation Count:840
yes
Evaluation Count:166
partially evaluated: sdir != QChar::DirAN
TRUEFALSE
yes
Evaluation Count:840
no
Evaluation Count:0
0-1075
386 sdir = QChar::DirON;
executed: sdir = QChar::DirON;
Execution Count:840
840
387 else -
388 dir = QChar::DirON;
executed: dir = QChar::DirON;
Execution Count:693
693
389 status.eor = sdir;
executed (the execution status of this line is deduced): status.eor = sdir;
-
390 status.lastStrong = rightToLeft ? QChar::DirR : QChar::DirL;
evaluated: rightToLeft
TRUEFALSE
yes
Evaluation Count:199
yes
Evaluation Count:1334
199-1334
391 status.last = status.lastStrong;
executed (the execution status of this line is deduced): status.last = status.lastStrong;
-
392 status.dir = sdir;
executed (the execution status of this line is deduced): status.dir = sdir;
-
393 -
394 -
395 while (current <= length) {
partially evaluated: current <= length
TRUEFALSE
yes
Evaluation Count:492928
no
Evaluation Count:0
0-492928
396 -
397 QChar::Direction dirCurrent;
executed (the execution status of this line is deduced): QChar::Direction dirCurrent;
-
398 if (current == (int)length)
evaluated: current == (int)length
TRUEFALSE
yes
Evaluation Count:1533
yes
Evaluation Count:491395
1533-491395
399 dirCurrent = control.basicDirection();
executed: dirCurrent = control.basicDirection();
Execution Count:1533
1533
400 else -
401 dirCurrent = QChar::direction(unicode[current]);
executed: dirCurrent = QChar::direction(unicode[current]);
Execution Count:491395
491395
402 -
403#if (BIDI_DEBUG >= 2) -
404// qDebug() << "pos=" << current << " dir=" << directions[dir] -
405// << " current=" << directions[dirCurrent] << " last=" << directions[status.last] -
406// << " eor=" << eor << '/' << directions[status.eor] -
407// << " sor=" << sor << " lastStrong=" -
408// << directions[status.lastStrong] -
409// << " level=" << (int)control.level << " override=" << (bool)control.override; -
410#endif -
411 -
412 switch(dirCurrent) { -
413 -
414 // embedding and overrides (X1-X9 in the BiDi specs) -
415 case QChar::DirRLE: -
416 case QChar::DirRLO: -
417 case QChar::DirLRE: -
418 case QChar::DirLRO: -
419 { -
420 bool rtl = (dirCurrent == QChar::DirRLE || dirCurrent == QChar::DirRLO);
evaluated: dirCurrent == QChar::DirRLE
TRUEFALSE
yes
Evaluation Count:18
yes
Evaluation Count:55
evaluated: dirCurrent == QChar::DirRLO
TRUEFALSE
yes
Evaluation Count:18
yes
Evaluation Count:37
18-55
421 hasBidi |= rtl;
executed (the execution status of this line is deduced): hasBidi |= rtl;
-
422 bool override = (dirCurrent == QChar::DirLRO || dirCurrent == QChar::DirRLO);
evaluated: dirCurrent == QChar::DirLRO
TRUEFALSE
yes
Evaluation Count:18
yes
Evaluation Count:55
evaluated: dirCurrent == QChar::DirRLO
TRUEFALSE
yes
Evaluation Count:18
yes
Evaluation Count:37
18-55
423 -
424 unsigned int level = control.level+1;
executed (the execution status of this line is deduced): unsigned int level = control.level+1;
-
425 if ((level%2 != 0) == rtl) ++level;
executed: ++level;
Execution Count:39
evaluated: (level%2 != 0) == rtl
TRUEFALSE
yes
Evaluation Count:39
yes
Evaluation Count:34
34-39
426 if(level < MaxBidiLevel) {
partially evaluated: level < MaxBidiLevel
TRUEFALSE
yes
Evaluation Count:73
no
Evaluation Count:0
0-73
427 eor = current-1;
executed (the execution status of this line is deduced): eor = current-1;
-
428 appendItems(analysis, sor, eor, control, dir);
executed (the execution status of this line is deduced): appendItems(analysis, sor, eor, control, dir);
-
429 eor = current;
executed (the execution status of this line is deduced): eor = current;
-
430 control.embed(rtl, override);
executed (the execution status of this line is deduced): control.embed(rtl, override);
-
431 QChar::Direction edir = (rtl ? QChar::DirR : QChar::DirL);
evaluated: rtl
TRUEFALSE
yes
Evaluation Count:36
yes
Evaluation Count:37
36-37
432 dir = status.eor = edir;
executed (the execution status of this line is deduced): dir = status.eor = edir;
-
433 status.lastStrong = edir;
executed (the execution status of this line is deduced): status.lastStrong = edir;
-
434 }
executed: }
Execution Count:73
73
435 break;
executed: break;
Execution Count:73
73
436 } -
437 case QChar::DirPDF: -
438 { -
439 if (control.canPop()) {
partially evaluated: control.canPop()
TRUEFALSE
yes
Evaluation Count:73
no
Evaluation Count:0
0-73
440 if (dir != control.direction()) {
evaluated: dir != control.direction()
TRUEFALSE
yes
Evaluation Count:42
yes
Evaluation Count:31
31-42
441 eor = current-1;
executed (the execution status of this line is deduced): eor = current-1;
-
442 appendItems(analysis, sor, eor, control, dir);
executed (the execution status of this line is deduced): appendItems(analysis, sor, eor, control, dir);
-
443 dir = control.direction();
executed (the execution status of this line is deduced): dir = control.direction();
-
444 }
executed: }
Execution Count:42
42
445 eor = current;
executed (the execution status of this line is deduced): eor = current;
-
446 appendItems(analysis, sor, eor, control, dir);
executed (the execution status of this line is deduced): appendItems(analysis, sor, eor, control, dir);
-
447 control.pdf();
executed (the execution status of this line is deduced): control.pdf();
-
448 dir = QChar::DirON; status.eor = QChar::DirON;
executed (the execution status of this line is deduced): dir = QChar::DirON; status.eor = QChar::DirON;
-
449 status.last = control.direction();
executed (the execution status of this line is deduced): status.last = control.direction();
-
450 if (control.override)
evaluated: control.override
TRUEFALSE
yes
Evaluation Count:6
yes
Evaluation Count:67
6-67
451 dir = control.direction();
executed: dir = control.direction();
Execution Count:6
6
452 else -
453 dir = QChar::DirON;
executed: dir = QChar::DirON;
Execution Count:67
67
454 status.lastStrong = control.direction();
executed (the execution status of this line is deduced): status.lastStrong = control.direction();
-
455 }
executed: }
Execution Count:73
73
456 break;
executed: break;
Execution Count:73
73
457 } -
458 -
459 // strong types -
460 case QChar::DirL: -
461 if(dir == QChar::DirON)
evaluated: dir == QChar::DirON
TRUEFALSE
yes
Evaluation Count:492
yes
Evaluation Count:211927
492-211927
462 dir = QChar::DirL;
executed: dir = QChar::DirL;
Execution Count:492
492
463 switch(status.last) -
464 { -
465 case QChar::DirL: -
466 eor = current; status.eor = QChar::DirL; break;
executed: break;
Execution Count:145493
145493
467 case QChar::DirR: -
468 case QChar::DirAL: -
469 case QChar::DirEN: -
470 case QChar::DirAN: -
471 if (eor >= 0) {
evaluated: eor >= 0
TRUEFALSE
yes
Evaluation Count:80
yes
Evaluation Count:22
22-80
472 appendItems(analysis, sor, eor, control, dir);
executed (the execution status of this line is deduced): appendItems(analysis, sor, eor, control, dir);
-
473 status.eor = dir = skipBoundryNeutrals(analysis, unicode, length, sor, eor, control);
executed (the execution status of this line is deduced): status.eor = dir = skipBoundryNeutrals(analysis, unicode, length, sor, eor, control);
-
474 } else {
executed: }
Execution Count:80
80
475 eor = current; status.eor = dir;
executed (the execution status of this line is deduced): eor = current; status.eor = dir;
-
476 }
executed: }
Execution Count:22
22
477 break;
executed: break;
Execution Count:102
102
478 case QChar::DirES: -
479 case QChar::DirET: -
480 case QChar::DirCS: -
481 case QChar::DirBN: -
482 case QChar::DirB: -
483 case QChar::DirS: -
484 case QChar::DirWS: -
485 case QChar::DirON: -
486 if(dir != QChar::DirL) {
evaluated: dir != QChar::DirL
TRUEFALSE
yes
Evaluation Count:108
yes
Evaluation Count:66682
108-66682
487 //last stuff takes embedding dir -
488 if(control.direction() == QChar::DirR) {
evaluated: control.direction() == QChar::DirR
TRUEFALSE
yes
Evaluation Count:63
yes
Evaluation Count:45
45-63
489 if(status.eor != QChar::DirR) {
evaluated: status.eor != QChar::DirR
TRUEFALSE
yes
Evaluation Count:9
yes
Evaluation Count:54
9-54
490 // AN or EN -
491 appendItems(analysis, sor, eor, control, dir);
executed (the execution status of this line is deduced): appendItems(analysis, sor, eor, control, dir);
-
492 status.eor = QChar::DirON;
executed (the execution status of this line is deduced): status.eor = QChar::DirON;
-
493 dir = QChar::DirR;
executed (the execution status of this line is deduced): dir = QChar::DirR;
-
494 }
executed: }
Execution Count:9
9
495 eor = current - 1;
executed (the execution status of this line is deduced): eor = current - 1;
-
496 appendItems(analysis, sor, eor, control, dir);
executed (the execution status of this line is deduced): appendItems(analysis, sor, eor, control, dir);
-
497 status.eor = dir = skipBoundryNeutrals(analysis, unicode, length, sor, eor, control);
executed (the execution status of this line is deduced): status.eor = dir = skipBoundryNeutrals(analysis, unicode, length, sor, eor, control);
-
498 } else {
executed: }
Execution Count:63
63
499 if(status.eor != QChar::DirL) {
partially evaluated: status.eor != QChar::DirL
TRUEFALSE
yes
Evaluation Count:45
no
Evaluation Count:0
0-45
500 appendItems(analysis, sor, eor, control, dir);
executed (the execution status of this line is deduced): appendItems(analysis, sor, eor, control, dir);
-
501 status.eor = QChar::DirON;
executed (the execution status of this line is deduced): status.eor = QChar::DirON;
-
502 dir = QChar::DirL;
executed (the execution status of this line is deduced): dir = QChar::DirL;
-
503 } else {
executed: }
Execution Count:45
45
504 eor = current; status.eor = QChar::DirL; break;
never executed: break;
0
505 } -
506 } -
507 } else { -
508 eor = current; status.eor = QChar::DirL;
executed (the execution status of this line is deduced): eor = current; status.eor = QChar::DirL;
-
509 }
executed: }
Execution Count:66682
66682
510 default: -
511 break;
executed: break;
Execution Count:66824
66824
512 } -
513 status.lastStrong = QChar::DirL;
executed (the execution status of this line is deduced): status.lastStrong = QChar::DirL;
-
514 break;
executed: break;
Execution Count:212419
212419
515 case QChar::DirAL: -
516 case QChar::DirR: -
517 hasBidi = true;
executed (the execution status of this line is deduced): hasBidi = true;
-
518 if(dir == QChar::DirON) dir = QChar::DirR;
executed: dir = QChar::DirR;
Execution Count:102
evaluated: dir == QChar::DirON
TRUEFALSE
yes
Evaluation Count:102
yes
Evaluation Count:1251
102-1251
519 switch(status.last) -
520 { -
521 case QChar::DirL: -
522 case QChar::DirEN: -
523 case QChar::DirAN: -
524 if (eor >= 0)
evaluated: eor >= 0
TRUEFALSE
yes
Evaluation Count:124
yes
Evaluation Count:9
9-124
525 appendItems(analysis, sor, eor, control, dir);
executed: appendItems(analysis, sor, eor, control, dir);
Execution Count:124
124
526 // fall through -
527 case QChar::DirR:
code before this statement executed: case QChar::DirR:
Execution Count:133
133
528 case QChar::DirAL: -
529 dir = QChar::DirR; eor = current; status.eor = QChar::DirR; break;
executed: break;
Execution Count:1087
1087
530 case QChar::DirES: -
531 case QChar::DirET: -
532 case QChar::DirCS: -
533 case QChar::DirBN: -
534 case QChar::DirB: -
535 case QChar::DirS: -
536 case QChar::DirWS: -
537 case QChar::DirON: -
538 if(status.eor != QChar::DirR && status.eor != QChar::DirAL) {
evaluated: status.eor != QChar::DirR
TRUEFALSE
yes
Evaluation Count:156
yes
Evaluation Count:71
partially evaluated: status.eor != QChar::DirAL
TRUEFALSE
yes
Evaluation Count:156
no
Evaluation Count:0
0-156
539 //last stuff takes embedding dir -
540 if(control.direction() == QChar::DirR
evaluated: control.direction() == QChar::DirR
TRUEFALSE
yes
Evaluation Count:90
yes
Evaluation Count:66
66-90
541 || status.lastStrong == QChar::DirR || status.lastStrong == QChar::DirAL) {
evaluated: status.lastStrong == QChar::DirR
TRUEFALSE
yes
Evaluation Count:12
yes
Evaluation Count:54
evaluated: status.lastStrong == QChar::DirAL
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:51
3-54
542 appendItems(analysis, sor, eor, control, dir);
executed (the execution status of this line is deduced): appendItems(analysis, sor, eor, control, dir);
-
543 dir = QChar::DirR; status.eor = QChar::DirON;
executed (the execution status of this line is deduced): dir = QChar::DirR; status.eor = QChar::DirON;
-
544 eor = current;
executed (the execution status of this line is deduced): eor = current;
-
545 } else {
executed: }
Execution Count:105
105
546 eor = current - 1;
executed (the execution status of this line is deduced): eor = current - 1;
-
547 appendItems(analysis, sor, eor, control, dir);
executed (the execution status of this line is deduced): appendItems(analysis, sor, eor, control, dir);
-
548 dir = QChar::DirR; status.eor = QChar::DirON;
executed (the execution status of this line is deduced): dir = QChar::DirR; status.eor = QChar::DirON;
-
549 }
executed: }
Execution Count:51
51
550 } else { -
551 eor = current; status.eor = QChar::DirR;
executed (the execution status of this line is deduced): eor = current; status.eor = QChar::DirR;
-
552 }
executed: }
Execution Count:71
71
553 default: -
554 break;
executed: break;
Execution Count:266
266
555 } -
556 status.lastStrong = dirCurrent;
executed (the execution status of this line is deduced): status.lastStrong = dirCurrent;
-
557 break;
executed: break;
Execution Count:1353
1353
558 -
559 // weak types: -
560 -
561 case QChar::DirNSM: -
562 if (eor == current-1)
evaluated: eor == current-1
TRUEFALSE
yes
Evaluation Count:102447
yes
Evaluation Count:102400
102400-102447
563 eor = current;
executed: eor = current;
Execution Count:102447
102447
564 break;
executed: break;
Execution Count:204847
204847
565 case QChar::DirEN: -
566 // if last strong was AL change EN to AN -
567 if(status.lastStrong != QChar::DirAL) {
evaluated: status.lastStrong != QChar::DirAL
TRUEFALSE
yes
Evaluation Count:2445
yes
Evaluation Count:106
106-2445
568 if(dir == QChar::DirON) {
evaluated: dir == QChar::DirON
TRUEFALSE
yes
Evaluation Count:166
yes
Evaluation Count:2279
166-2279
569 if(status.lastStrong == QChar::DirL)
evaluated: status.lastStrong == QChar::DirL
TRUEFALSE
yes
Evaluation Count:142
yes
Evaluation Count:24
24-142
570 dir = QChar::DirL;
executed: dir = QChar::DirL;
Execution Count:142
142
571 else -
572 dir = QChar::DirEN;
executed: dir = QChar::DirEN;
Execution Count:24
24
573 } -
574 switch(status.last) -
575 { -
576 case QChar::DirET: -
577 if (status.lastStrong == QChar::DirR || status.lastStrong == QChar::DirAL) {
never evaluated: status.lastStrong == QChar::DirR
never evaluated: status.lastStrong == QChar::DirAL
0
578 appendItems(analysis, sor, eor, control, dir);
never executed (the execution status of this line is deduced): appendItems(analysis, sor, eor, control, dir);
-
579 status.eor = QChar::DirON;
never executed (the execution status of this line is deduced): status.eor = QChar::DirON;
-
580 dir = QChar::DirAN;
never executed (the execution status of this line is deduced): dir = QChar::DirAN;
-
581 }
never executed: }
0
582 // fall through -
583 case QChar::DirEN:
code before this statement never executed: case QChar::DirEN:
0
584 case QChar::DirL: -
585 eor = current;
executed (the execution status of this line is deduced): eor = current;
-
586 status.eor = dirCurrent;
executed (the execution status of this line is deduced): status.eor = dirCurrent;
-
587 break;
executed: break;
Execution Count:601
601
588 case QChar::DirR: -
589 case QChar::DirAL: -
590 case QChar::DirAN: -
591 if (eor >= 0)
evaluated: eor >= 0
TRUEFALSE
yes
Evaluation Count:6
yes
Evaluation Count:24
6-24
592 appendItems(analysis, sor, eor, control, dir);
executed: appendItems(analysis, sor, eor, control, dir);
Execution Count:6
6
593 else -
594 eor = current;
executed: eor = current;
Execution Count:24
24
595 status.eor = QChar::DirEN;
executed (the execution status of this line is deduced): status.eor = QChar::DirEN;
-
596 dir = QChar::DirAN; break;
executed: break;
Execution Count:30
30
597 case QChar::DirES: -
598 case QChar::DirCS: -
599 if(status.eor == QChar::DirEN || dir == QChar::DirAN) {
evaluated: status.eor == QChar::DirEN
TRUEFALSE
yes
Evaluation Count:1056
yes
Evaluation Count:24
evaluated: dir == QChar::DirAN
TRUEFALSE
yes
Evaluation Count:9
yes
Evaluation Count:15
9-1056
600 eor = current; break;
executed: break;
Execution Count:1065
1065
601 } -
602 case QChar::DirBN:
code before this statement executed: case QChar::DirBN:
Execution Count:15
15
603 case QChar::DirB: -
604 case QChar::DirS: -
605 case QChar::DirWS: -
606 case QChar::DirON: -
607 if(status.eor == QChar::DirR) {
evaluated: status.eor == QChar::DirR
TRUEFALSE
yes
Evaluation Count:24
yes
Evaluation Count:725
24-725
608 // neutrals go to R -
609 eor = current - 1;
executed (the execution status of this line is deduced): eor = current - 1;
-
610 appendItems(analysis, sor, eor, control, dir);
executed (the execution status of this line is deduced): appendItems(analysis, sor, eor, control, dir);
-
611 dir = QChar::DirON; status.eor = QChar::DirEN;
executed (the execution status of this line is deduced): dir = QChar::DirON; status.eor = QChar::DirEN;
-
612 dir = QChar::DirAN;
executed (the execution status of this line is deduced): dir = QChar::DirAN;
-
613 }
executed: }
Execution Count:24
24
614 else if(status.eor == QChar::DirL ||
evaluated: status.eor == QChar::DirL
TRUEFALSE
yes
Evaluation Count:30
yes
Evaluation Count:695
30-695
615 (status.eor == QChar::DirEN && status.lastStrong == QChar::DirL)) {
evaluated: status.eor == QChar::DirEN
TRUEFALSE
yes
Evaluation Count:148
yes
Evaluation Count:547
evaluated: status.lastStrong == QChar::DirL
TRUEFALSE
yes
Evaluation Count:136
yes
Evaluation Count:12
12-547
616 eor = current; status.eor = dirCurrent;
executed (the execution status of this line is deduced): eor = current; status.eor = dirCurrent;
-
617 } else {
executed: }
Execution Count:166
166
618 // numbers on both sides, neutrals get right to left direction -
619 if(dir != QChar::DirL) {
evaluated: dir != QChar::DirL
TRUEFALSE
yes
Evaluation Count:27
yes
Evaluation Count:532
27-532
620 appendItems(analysis, sor, eor, control, dir);
executed (the execution status of this line is deduced): appendItems(analysis, sor, eor, control, dir);
-
621 dir = QChar::DirON; status.eor = QChar::DirON;
executed (the execution status of this line is deduced): dir = QChar::DirON; status.eor = QChar::DirON;
-
622 eor = current - 1;
executed (the execution status of this line is deduced): eor = current - 1;
-
623 dir = QChar::DirR;
executed (the execution status of this line is deduced): dir = QChar::DirR;
-
624 appendItems(analysis, sor, eor, control, dir);
executed (the execution status of this line is deduced): appendItems(analysis, sor, eor, control, dir);
-
625 dir = QChar::DirON; status.eor = QChar::DirON;
executed (the execution status of this line is deduced): dir = QChar::DirON; status.eor = QChar::DirON;
-
626 dir = QChar::DirAN;
executed (the execution status of this line is deduced): dir = QChar::DirAN;
-
627 } else {
executed: }
Execution Count:27
27
628 eor = current; status.eor = dirCurrent;
executed (the execution status of this line is deduced): eor = current; status.eor = dirCurrent;
-
629 }
executed: }
Execution Count:532
532
630 } -
631 default: -
632 break;
executed: break;
Execution Count:749
749
633 } -
634 break;
executed: break;
Execution Count:2445
2445
635 } -
636 case QChar::DirAN:
code before this statement executed: case QChar::DirAN:
Execution Count:106
106
637 hasBidi = true;
executed (the execution status of this line is deduced): hasBidi = true;
-
638 dirCurrent = QChar::DirAN;
executed (the execution status of this line is deduced): dirCurrent = QChar::DirAN;
-
639 if(dir == QChar::DirON) dir = QChar::DirAN;
never executed: dir = QChar::DirAN;
partially evaluated: dir == QChar::DirON
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:106
0-106
640 switch(status.last) -
641 { -
642 case QChar::DirL: -
643 case QChar::DirAN: -
644 eor = current; status.eor = QChar::DirAN; break;
executed: break;
Execution Count:21
21
645 case QChar::DirR: -
646 case QChar::DirAL: -
647 case QChar::DirEN: -
648 if (eor >= 0){
partially evaluated: eor >= 0
TRUEFALSE
yes
Evaluation Count:4
no
Evaluation Count:0
0-4
649 appendItems(analysis, sor, eor, control, dir);
executed (the execution status of this line is deduced): appendItems(analysis, sor, eor, control, dir);
-
650 } else {
executed: }
Execution Count:4
4
651 eor = current;
never executed (the execution status of this line is deduced): eor = current;
-
652 }
never executed: }
0
653 dir = QChar::DirAN; status.eor = QChar::DirAN;
executed (the execution status of this line is deduced): dir = QChar::DirAN; status.eor = QChar::DirAN;
-
654 break;
executed: break;
Execution Count:4
4
655 case QChar::DirCS: -
656 if(status.eor == QChar::DirAN) {
partially evaluated: status.eor == QChar::DirAN
TRUEFALSE
yes
Evaluation Count:33
no
Evaluation Count:0
0-33
657 eor = current; break;
executed: break;
Execution Count:33
33
658 } -
659 case QChar::DirES:
code before this statement never executed: case QChar::DirES:
0
660 case QChar::DirET: -
661 case QChar::DirBN: -
662 case QChar::DirB: -
663 case QChar::DirS: -
664 case QChar::DirWS: -
665 case QChar::DirON: -
666 if(status.eor == QChar::DirR) {
evaluated: status.eor == QChar::DirR
TRUEFALSE
yes
Evaluation Count:30
yes
Evaluation Count:18
18-30
667 // neutrals go to R -
668 eor = current - 1;
executed (the execution status of this line is deduced): eor = current - 1;
-
669 appendItems(analysis, sor, eor, control, dir);
executed (the execution status of this line is deduced): appendItems(analysis, sor, eor, control, dir);
-
670 status.eor = QChar::DirAN;
executed (the execution status of this line is deduced): status.eor = QChar::DirAN;
-
671 dir = QChar::DirAN;
executed (the execution status of this line is deduced): dir = QChar::DirAN;
-
672 } else if(status.eor == QChar::DirL ||
executed: }
Execution Count:30
partially evaluated: status.eor == QChar::DirL
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:18
0-30
673 (status.eor == QChar::DirEN && status.lastStrong == QChar::DirL)) {
partially evaluated: status.eor == QChar::DirEN
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:18
never evaluated: status.lastStrong == QChar::DirL
0-18
674 eor = current; status.eor = dirCurrent;
never executed (the execution status of this line is deduced): eor = current; status.eor = dirCurrent;
-
675 } else {
never executed: }
0
676 // numbers on both sides, neutrals get right to left direction -
677 if(dir != QChar::DirL) {
partially evaluated: dir != QChar::DirL
TRUEFALSE
yes
Evaluation Count:18
no
Evaluation Count:0
0-18
678 appendItems(analysis, sor, eor, control, dir);
executed (the execution status of this line is deduced): appendItems(analysis, sor, eor, control, dir);
-
679 status.eor = QChar::DirON;
executed (the execution status of this line is deduced): status.eor = QChar::DirON;
-
680 eor = current - 1;
executed (the execution status of this line is deduced): eor = current - 1;
-
681 dir = QChar::DirR;
executed (the execution status of this line is deduced): dir = QChar::DirR;
-
682 appendItems(analysis, sor, eor, control, dir);
executed (the execution status of this line is deduced): appendItems(analysis, sor, eor, control, dir);
-
683 status.eor = QChar::DirAN;
executed (the execution status of this line is deduced): status.eor = QChar::DirAN;
-
684 dir = QChar::DirAN;
executed (the execution status of this line is deduced): dir = QChar::DirAN;
-
685 } else {
executed: }
Execution Count:18
18
686 eor = current; status.eor = dirCurrent;
never executed (the execution status of this line is deduced): eor = current; status.eor = dirCurrent;
-
687 }
never executed: }
0
688 } -
689 default: -
690 break;
executed: break;
Execution Count:48
48
691 } -
692 break;
executed: break;
Execution Count:106
106
693 case QChar::DirES: -
694 case QChar::DirCS: -
695 break;
executed: break;
Execution Count:2050
2050
696 case QChar::DirET: -
697 if(status.last == QChar::DirEN) {
evaluated: status.last == QChar::DirEN
TRUEFALSE
yes
Evaluation Count:21
yes
Evaluation Count:10
10-21
698 dirCurrent = QChar::DirEN;
executed (the execution status of this line is deduced): dirCurrent = QChar::DirEN;
-
699 eor = current; status.eor = dirCurrent;
executed (the execution status of this line is deduced): eor = current; status.eor = dirCurrent;
-
700 }
executed: }
Execution Count:21
21
701 break;
executed: break;
Execution Count:31
31
702 -
703 // boundary neutrals should be ignored -
704 case QChar::DirBN: -
705 break;
executed: break;
Execution Count:1031
1031
706 // neutrals -
707 case QChar::DirB: -
708 // ### what do we do with newline and paragraph separators that come to here? -
709 break;
executed: break;
Execution Count:6
6
710 case QChar::DirS: -
711 // ### implement rule L1 -
712 break;
never executed: break;
0
713 case QChar::DirWS: -
714 case QChar::DirON: -
715 break;
executed: break;
Execution Count:68494
68494
716 default: -
717 break;
never executed: break;
0
718 } -
719 -
720 //qDebug() << " after: dir=" << // dir << " current=" << dirCurrent << " last=" << status.last << " eor=" << status.eor << " lastStrong=" << status.lastStrong << " embedding=" << control.direction(); -
721 -
722 if(current >= (int)length) break;
executed: break;
Execution Count:1533
evaluated: current >= (int)length
TRUEFALSE
yes
Evaluation Count:1533
yes
Evaluation Count:491395
1533-491395
723 -
724 // set status.last as needed. -
725 switch(dirCurrent) { -
726 case QChar::DirET: -
727 case QChar::DirES: -
728 case QChar::DirCS: -
729 case QChar::DirS: -
730 case QChar::DirWS: -
731 case QChar::DirON: -
732 switch(status.last) -
733 { -
734 case QChar::DirL: -
735 case QChar::DirR: -
736 case QChar::DirAL: -
737 case QChar::DirEN: -
738 case QChar::DirAN: -
739 status.last = dirCurrent;
executed (the execution status of this line is deduced): status.last = dirCurrent;
-
740 break;
executed: break;
Execution Count:68906
68906
741 default: -
742 status.last = QChar::DirON;
executed (the execution status of this line is deduced): status.last = QChar::DirON;
-
743 }
executed: }
Execution Count:1648
1648
744 break;
executed: break;
Execution Count:70554
70554
745 case QChar::DirNSM: -
746 case QChar::DirBN: -
747 // ignore these -
748 break;
executed: break;
Execution Count:205878
205878
749 case QChar::DirLRO: -
750 case QChar::DirLRE: -
751 status.last = QChar::DirL;
executed (the execution status of this line is deduced): status.last = QChar::DirL;
-
752 break;
executed: break;
Execution Count:37
37
753 case QChar::DirRLO: -
754 case QChar::DirRLE: -
755 status.last = QChar::DirR;
executed (the execution status of this line is deduced): status.last = QChar::DirR;
-
756 break;
executed: break;
Execution Count:36
36
757 case QChar::DirEN: -
758 if (status.last == QChar::DirL) {
evaluated: status.last == QChar::DirL
TRUEFALSE
yes
Evaluation Count:235
yes
Evaluation Count:2231
235-2231
759 status.last = QChar::DirL;
executed (the execution status of this line is deduced): status.last = QChar::DirL;
-
760 break;
executed: break;
Execution Count:235
235
761 } -
762 // fall through -
763 default:
code before this statement executed: default:
Execution Count:2231
2231
764 status.last = dirCurrent;
executed (the execution status of this line is deduced): status.last = dirCurrent;
-
765 }
executed: }
Execution Count:214655
214655
766 -
767 ++current;
executed (the execution status of this line is deduced): ++current;
-
768 }
executed: }
Execution Count:491395
491395
769 -
770#if (BIDI_DEBUG >= 1) -
771 qDebug() << "reached end of line current=" << current << ", eor=" << eor; -
772#endif -
773 eor = current - 1; // remove dummy char
executed (the execution status of this line is deduced): eor = current - 1;
-
774 -
775 if (sor <= eor)
evaluated: sor <= eor
TRUEFALSE
yes
Evaluation Count:1350
yes
Evaluation Count:183
183-1350
776 appendItems(analysis, sor, eor, control, dir);
executed: appendItems(analysis, sor, eor, control, dir);
Execution Count:1350
1350
777 -
778 return hasBidi;
executed: return hasBidi;
Execution Count:1533
1533
779} -
780 -
781void QTextEngine::bidiReorder(int numItems, const quint8 *levels, int *visualOrder) -
782{ -
783 -
784 // first find highest and lowest levels -
785 quint8 levelLow = 128;
executed (the execution status of this line is deduced): quint8 levelLow = 128;
-
786 quint8 levelHigh = 0;
executed (the execution status of this line is deduced): quint8 levelHigh = 0;
-
787 int i = 0;
executed (the execution status of this line is deduced): int i = 0;
-
788 while (i < numItems) {
evaluated: i < numItems
TRUEFALSE
yes
Evaluation Count:45625
yes
Evaluation Count:33233
33233-45625
789 //printf("level = %d\n", r->level); -
790 if (levels[i] > levelHigh)
evaluated: levels[i] > levelHigh
TRUEFALSE
yes
Evaluation Count:4063
yes
Evaluation Count:41562
4063-41562
791 levelHigh = levels[i];
executed: levelHigh = levels[i];
Execution Count:4063
4063
792 if (levels[i] < levelLow)
evaluated: levels[i] < levelLow
TRUEFALSE
yes
Evaluation Count:33309
yes
Evaluation Count:12316
12316-33309
793 levelLow = levels[i];
executed: levelLow = levels[i];
Execution Count:33309
33309
794 i++;
executed (the execution status of this line is deduced): i++;
-
795 }
executed: }
Execution Count:45625
45625
796 -
797 // implements reordering of the line (L2 according to BiDi spec): -
798 // L2. From the highest level found in the text to the lowest odd level on each line, -
799 // reverse any contiguous sequence of characters that are at that level or higher. -
800 -
801 // reversing is only done up to the lowest odd level -
802 if(!(levelLow%2)) levelLow++;
executed: levelLow++;
Execution Count:31737
evaluated: !(levelLow%2)
TRUEFALSE
yes
Evaluation Count:31737
yes
Evaluation Count:1496
1496-31737
803 -
804#if (BIDI_DEBUG >= 1) -
805// qDebug() << "reorderLine: lineLow = " << (uint)levelLow << ", lineHigh = " << (uint)levelHigh; -
806#endif -
807 -
808 int count = numItems - 1;
executed (the execution status of this line is deduced): int count = numItems - 1;
-
809 for (i = 0; i < numItems; i++)
evaluated: i < numItems
TRUEFALSE
yes
Evaluation Count:45625
yes
Evaluation Count:33233
33233-45625
810 visualOrder[i] = i;
executed: visualOrder[i] = i;
Execution Count:45625
45625
811 -
812 while(levelHigh >= levelLow) {
evaluated: levelHigh >= levelLow
TRUEFALSE
yes
Evaluation Count:3994
yes
Evaluation Count:33233
3994-33233
813 int i = 0;
executed (the execution status of this line is deduced): int i = 0;
-
814 while (i < count) {
evaluated: i < count
TRUEFALSE
yes
Evaluation Count:5235
yes
Evaluation Count:3994
3994-5235
815 while(i < count && levels[i] < levelHigh) i++;
executed: i++;
Execution Count:6497
evaluated: i < count
TRUEFALSE
yes
Evaluation Count:10778
yes
Evaluation Count:954
evaluated: levels[i] < levelHigh
TRUEFALSE
yes
Evaluation Count:6497
yes
Evaluation Count:4281
954-10778
816 int start = i;
executed (the execution status of this line is deduced): int start = i;
-
817 while(i <= count && levels[i] >= levelHigh) i++;
executed: i++;
Execution Count:14387
evaluated: i <= count
TRUEFALSE
yes
Evaluation Count:17685
yes
Evaluation Count:1937
evaluated: levels[i] >= levelHigh
TRUEFALSE
yes
Evaluation Count:14387
yes
Evaluation Count:3298
1937-17685
818 int end = i-1;
executed (the execution status of this line is deduced): int end = i-1;
-
819 -
820 if(start != end) {
evaluated: start != end
TRUEFALSE
yes
Evaluation Count:2415
yes
Evaluation Count:2820
2415-2820
821 //qDebug() << "reversing from " << start << " to " << end; -
822 for(int j = 0; j < (end-start+1)/2; j++) {
evaluated: j < (end-start+1)/2
TRUEFALSE
yes
Evaluation Count:5027
yes
Evaluation Count:2415
2415-5027
823 int tmp = visualOrder[start+j];
executed (the execution status of this line is deduced): int tmp = visualOrder[start+j];
-
824 visualOrder[start+j] = visualOrder[end-j];
executed (the execution status of this line is deduced): visualOrder[start+j] = visualOrder[end-j];
-
825 visualOrder[end-j] = tmp;
executed (the execution status of this line is deduced): visualOrder[end-j] = tmp;
-
826 }
executed: }
Execution Count:5027
5027
827 }
executed: }
Execution Count:2415
2415
828 i++;
executed (the execution status of this line is deduced): i++;
-
829 }
executed: }
Execution Count:5235
5235
830 levelHigh--;
executed (the execution status of this line is deduced): levelHigh--;
-
831 }
executed: }
Execution Count:3994
3994
832 -
833#if (BIDI_DEBUG >= 1) -
834// qDebug() << "visual order is:"; -
835// for (i = 0; i < numItems; i++) -
836// qDebug() << visualOrder[i]; -
837#endif -
838}
executed: }
Execution Count:33233
33233
839 -
840QT_BEGIN_INCLUDE_NAMESPACE -
841 -
842 -
843#include <private/qharfbuzz_p.h> -
844 -
845QT_END_INCLUDE_NAMESPACE -
846 -
847// ask the font engine to find out which glyphs (as an index in the specific font) to use for the text in one item. -
848static bool stringToGlyphs(HB_ShaperItem *item, QGlyphLayout *glyphs, QFontEngine *fontEngine) -
849{ -
850 int nGlyphs = item->num_glyphs;
executed (the execution status of this line is deduced): int nGlyphs = item->num_glyphs;
-
851 -
852 QFontEngine::ShaperFlags shaperFlags(QFontEngine::GlyphIndicesOnly);
executed (the execution status of this line is deduced): QFontEngine::ShaperFlags shaperFlags(QFontEngine::GlyphIndicesOnly);
-
853 if (item->item.bidiLevel % 2)
evaluated: item->item.bidiLevel % 2
TRUEFALSE
yes
Evaluation Count:285
yes
Evaluation Count:246799
285-246799
854 shaperFlags |= QFontEngine::RightToLeft;
executed: shaperFlags |= QFontEngine::RightToLeft;
Execution Count:285
285
855 -
856 bool result = fontEngine->stringToCMap(reinterpret_cast<const QChar *>(item->string + item->item.pos), item->item.length, glyphs, &nGlyphs, shaperFlags);
executed (the execution status of this line is deduced): bool result = fontEngine->stringToCMap(reinterpret_cast<const QChar *>(item->string + item->item.pos), item->item.length, glyphs, &nGlyphs, shaperFlags);
-
857 item->num_glyphs = nGlyphs;
executed (the execution status of this line is deduced): item->num_glyphs = nGlyphs;
-
858 glyphs->numGlyphs = nGlyphs;
executed (the execution status of this line is deduced): glyphs->numGlyphs = nGlyphs;
-
859 return result;
executed: return result;
Execution Count:247084
247084
860} -
861 -
862// shape all the items that intersect with the line, taking tab widths into account to find out what text actually fits in the line. -
863void QTextEngine::shapeLine(const QScriptLine &line) -
864{ -
865 QFixed x;
executed (the execution status of this line is deduced): QFixed x;
-
866 bool first = true;
executed (the execution status of this line is deduced): bool first = true;
-
867 const int end = findItem(line.from + line.length - 1);
executed (the execution status of this line is deduced): const int end = findItem(line.from + line.length - 1);
-
868 int item = findItem(line.from);
executed (the execution status of this line is deduced): int item = findItem(line.from);
-
869 if (item == -1)
partially evaluated: item == -1
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:33132
0-33132
870 return;
never executed: return;
0
871 for (item = findItem(line.from); item <= end; ++item) {
evaluated: item <= end
TRUEFALSE
yes
Evaluation Count:45236
yes
Evaluation Count:33132
33132-45236
872 QScriptItem &si = layoutData->items[item];
executed (the execution status of this line is deduced): QScriptItem &si = layoutData->items[item];
-
873 if (si.analysis.flags == QScriptAnalysis::Tab) {
evaluated: si.analysis.flags == QScriptAnalysis::Tab
TRUEFALSE
yes
Evaluation Count:10
yes
Evaluation Count:45226
10-45226
874 ensureSpace(1);
executed (the execution status of this line is deduced): ensureSpace(1);
-
875 si.width = calculateTabWidth(item, x);
executed (the execution status of this line is deduced): si.width = calculateTabWidth(item, x);
-
876 } else {
executed: }
Execution Count:10
10
877 shape(item);
executed (the execution status of this line is deduced): shape(item);
-
878 }
executed: }
Execution Count:45226
45226
879 if (first && si.position != line.from) { // that means our x position has to be offset
evaluated: first
TRUEFALSE
yes
Evaluation Count:33132
yes
Evaluation Count:12104
evaluated: si.position != line.from
TRUEFALSE
yes
Evaluation Count:179
yes
Evaluation Count:32953
179-33132
880 QGlyphLayout glyphs = shapedGlyphs(&si);
executed (the execution status of this line is deduced): QGlyphLayout glyphs = shapedGlyphs(&si);
-
881 Q_ASSERT(line.from > si.position);
executed (the execution status of this line is deduced): qt_noop();
-
882 for (int i = line.from - si.position - 1; i >= 0; i--) {
evaluated: i >= 0
TRUEFALSE
yes
Evaluation Count:24528
yes
Evaluation Count:179
179-24528
883 x -= glyphs.effectiveAdvance(i);
executed (the execution status of this line is deduced): x -= glyphs.effectiveAdvance(i);
-
884 }
executed: }
Execution Count:24528
24528
885 }
executed: }
Execution Count:179
179
886 first = false;
executed (the execution status of this line is deduced): first = false;
-
887 -
888 x += si.width;
executed (the execution status of this line is deduced): x += si.width;
-
889 }
executed: }
Execution Count:45236
45236
890}
executed: }
Execution Count:33132
33132
891 -
892 -
893void QTextEngine::shapeText(int item) const -
894{ -
895 Q_ASSERT(item < layoutData->items.size());
executed (the execution status of this line is deduced): qt_noop();
-
896 QScriptItem &si = layoutData->items[item];
executed (the execution status of this line is deduced): QScriptItem &si = layoutData->items[item];
-
897 -
898 if (si.num_glyphs)
evaluated: si.num_glyphs
TRUEFALSE
yes
Evaluation Count:25960
yes
Evaluation Count:247084
25960-247084
899 return;
executed: return;
Execution Count:25960
25960
900 -
901 shapeTextWithHarfbuzz(item);
executed (the execution status of this line is deduced): shapeTextWithHarfbuzz(item);
-
902 -
903 si.width = 0;
executed (the execution status of this line is deduced): si.width = 0;
-
904 -
905 if (!si.num_glyphs)
partially evaluated: !si.num_glyphs
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:247084
0-247084
906 return;
never executed: return;
0
907 QGlyphLayout glyphs = shapedGlyphs(&si);
executed (the execution status of this line is deduced): QGlyphLayout glyphs = shapedGlyphs(&si);
-
908 -
909 bool letterSpacingIsAbsolute;
executed (the execution status of this line is deduced): bool letterSpacingIsAbsolute;
-
910 QFixed letterSpacing, wordSpacing;
executed (the execution status of this line is deduced): QFixed letterSpacing, wordSpacing;
-
911#ifndef QT_NO_RAWFONT -
912 if (useRawFont) {
partially evaluated: useRawFont
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:247084
0-247084
913 QTextCharFormat f = format(&si);
never executed (the execution status of this line is deduced): QTextCharFormat f = format(&si);
-
914 wordSpacing = QFixed::fromReal(f.fontWordSpacing());
never executed (the execution status of this line is deduced): wordSpacing = QFixed::fromReal(f.fontWordSpacing());
-
915 letterSpacing = QFixed::fromReal(f.fontLetterSpacing());
never executed (the execution status of this line is deduced): letterSpacing = QFixed::fromReal(f.fontLetterSpacing());
-
916 letterSpacingIsAbsolute = true;
never executed (the execution status of this line is deduced): letterSpacingIsAbsolute = true;
-
917 } else
never executed: }
0
918#endif -
919 { -
920 QFont font = this->font(si);
executed (the execution status of this line is deduced): QFont font = this->font(si);
-
921 letterSpacingIsAbsolute = font.d->letterSpacingIsAbsolute;
executed (the execution status of this line is deduced): letterSpacingIsAbsolute = font.d->letterSpacingIsAbsolute;
-
922 letterSpacing = font.d->letterSpacing;
executed (the execution status of this line is deduced): letterSpacing = font.d->letterSpacing;
-
923 wordSpacing = font.d->wordSpacing;
executed (the execution status of this line is deduced): wordSpacing = font.d->wordSpacing;
-
924 -
925 if (letterSpacingIsAbsolute && letterSpacing.value())
partially evaluated: letterSpacingIsAbsolute
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:247084
never evaluated: letterSpacing.value()
0-247084
926 letterSpacing *= font.d->dpi / qt_defaultDpiY();
never executed: letterSpacing *= font.d->dpi / qt_defaultDpiY();
0
927 }
executed: }
Execution Count:247084
247084
928 -
929 if (letterSpacing != 0) {
partially evaluated: letterSpacing != 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:247084
0-247084
930 for (int i = 1; i < si.num_glyphs; ++i) {
never evaluated: i < si.num_glyphs
0
931 if (glyphs.attributes[i].clusterStart) {
never evaluated: glyphs.attributes[i].clusterStart
0
932 if (letterSpacingIsAbsolute)
never evaluated: letterSpacingIsAbsolute
0
933 glyphs.advances_x[i-1] += letterSpacing;
never executed: glyphs.advances_x[i-1] += letterSpacing;
0
934 else { -
935 QFixed &advance = glyphs.advances_x[i-1];
never executed (the execution status of this line is deduced): QFixed &advance = glyphs.advances_x[i-1];
-
936 advance += (letterSpacing - 100) * advance / 100;
never executed (the execution status of this line is deduced): advance += (letterSpacing - 100) * advance / 100;
-
937 }
never executed: }
0
938 } -
939 }
never executed: }
0
940 if (letterSpacingIsAbsolute)
never evaluated: letterSpacingIsAbsolute
0
941 glyphs.advances_x[si.num_glyphs-1] += letterSpacing;
never executed: glyphs.advances_x[si.num_glyphs-1] += letterSpacing;
0
942 else { -
943 QFixed &advance = glyphs.advances_x[si.num_glyphs-1];
never executed (the execution status of this line is deduced): QFixed &advance = glyphs.advances_x[si.num_glyphs-1];
-
944 advance += (letterSpacing - 100) * advance / 100;
never executed (the execution status of this line is deduced): advance += (letterSpacing - 100) * advance / 100;
-
945 }
never executed: }
0
946 } -
947 if (wordSpacing != 0) {
evaluated: wordSpacing != 0
TRUEFALSE
yes
Evaluation Count:10
yes
Evaluation Count:247074
10-247074
948 for (int i = 0; i < si.num_glyphs; ++i) {
evaluated: i < si.num_glyphs
TRUEFALSE
yes
Evaluation Count:10
yes
Evaluation Count:10
10
949 if (glyphs.attributes[i].justification == HB_Space
evaluated: glyphs.attributes[i].justification == HB_Space
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:8
2-8
950 || glyphs.attributes[i].justification == HB_Arabic_Space) {
partially evaluated: glyphs.attributes[i].justification == HB_Arabic_Space
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:8
0-8
951 // word spacing only gets added once to a consecutive run of spaces (see CSS spec) -
952 if (i + 1 == si.num_glyphs
partially evaluated: i + 1 == si.num_glyphs
TRUEFALSE
yes
Evaluation Count:2
no
Evaluation Count:0
0-2
953 ||(glyphs.attributes[i+1].justification != HB_Space
never evaluated: glyphs.attributes[i+1].justification != HB_Space
0
954 && glyphs.attributes[i+1].justification != HB_Arabic_Space))
never evaluated: glyphs.attributes[i+1].justification != HB_Arabic_Space
0
955 glyphs.advances_x[i] += wordSpacing;
executed: glyphs.advances_x[i] += wordSpacing;
Execution Count:2
2
956 }
executed: }
Execution Count:2
2
957 }
executed: }
Execution Count:10
10
958 }
executed: }
Execution Count:10
10
959 -
960 for (int i = 0; i < si.num_glyphs; ++i)
evaluated: i < si.num_glyphs
TRUEFALSE
yes
Evaluation Count:3306477
yes
Evaluation Count:247084
247084-3306477
961 si.width += glyphs.advances_x[i] * !glyphs.attributes[i].dontPrint;
executed: si.width += glyphs.advances_x[i] * !glyphs.attributes[i].dontPrint;
Execution Count:3306477
3306477
962}
executed: }
Execution Count:247084
247084
963 -
964static inline bool hasCaseChange(const QScriptItem &si) -
965{ -
966 return si.analysis.flags == QScriptAnalysis::SmallCaps ||
executed: return si.analysis.flags == QScriptAnalysis::SmallCaps || si.analysis.flags == QScriptAnalysis::Uppercase || si.analysis.flags == QScriptAnalysis::Lowercase;
Execution Count:247084
247084
967 si.analysis.flags == QScriptAnalysis::Uppercase ||
executed: return si.analysis.flags == QScriptAnalysis::SmallCaps || si.analysis.flags == QScriptAnalysis::Uppercase || si.analysis.flags == QScriptAnalysis::Lowercase;
Execution Count:247084
247084
968 si.analysis.flags == QScriptAnalysis::Lowercase;
executed: return si.analysis.flags == QScriptAnalysis::SmallCaps || si.analysis.flags == QScriptAnalysis::Uppercase || si.analysis.flags == QScriptAnalysis::Lowercase;
Execution Count:247084
247084
969} -
970 -
971 -
972static inline void moveGlyphData(const QGlyphLayout &destination, const QGlyphLayout &source, int num) -
973{ -
974 if (num > 0 && destination.glyphs != source.glyphs) {
evaluated: num > 0
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:247135
partially evaluated: destination.glyphs != source.glyphs
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:3
0-247135
975 memmove(destination.glyphs, source.glyphs, num * sizeof(HB_Glyph));
never executed (the execution status of this line is deduced): memmove(destination.glyphs, source.glyphs, num * sizeof(HB_Glyph));
-
976 memmove(destination.attributes, source.attributes, num * sizeof(HB_GlyphAttributes));
never executed (the execution status of this line is deduced): memmove(destination.attributes, source.attributes, num * sizeof(HB_GlyphAttributes));
-
977 memmove(destination.advances_x, source.advances_x, num * sizeof(HB_Fixed));
never executed (the execution status of this line is deduced): memmove(destination.advances_x, source.advances_x, num * sizeof(HB_Fixed));
-
978 memmove(destination.offsets, source.offsets, num * sizeof(HB_FixedPoint));
never executed (the execution status of this line is deduced): memmove(destination.offsets, source.offsets, num * sizeof(HB_FixedPoint));
-
979 }
never executed: }
0
980}
executed: }
Execution Count:247138
247138
981 -
982/// take the item from layoutData->items and -
983void QTextEngine::shapeTextWithHarfbuzz(int item) const -
984{ -
985 Q_ASSERT(sizeof(HB_Fixed) == sizeof(QFixed));
executed (the execution status of this line is deduced): qt_noop();
-
986 Q_ASSERT(sizeof(HB_FixedPoint) == sizeof(QFixedPoint));
executed (the execution status of this line is deduced): qt_noop();
-
987 -
988 QScriptItem &si = layoutData->items[item];
executed (the execution status of this line is deduced): QScriptItem &si = layoutData->items[item];
-
989 -
990 si.glyph_data_offset = layoutData->used;
executed (the execution status of this line is deduced): si.glyph_data_offset = layoutData->used;
-
991 -
992 QFontEngine *font = fontEngine(si, &si.ascent, &si.descent, &si.leading);
executed (the execution status of this line is deduced): QFontEngine *font = fontEngine(si, &si.ascent, &si.descent, &si.leading);
-
993 -
994 bool kerningEnabled;
executed (the execution status of this line is deduced): bool kerningEnabled;
-
995#ifndef QT_NO_RAWFONT -
996 if (useRawFont) {
partially evaluated: useRawFont
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:247084
0-247084
997 QTextCharFormat f = format(&si);
never executed (the execution status of this line is deduced): QTextCharFormat f = format(&si);
-
998 kerningEnabled = f.fontKerning();
never executed (the execution status of this line is deduced): kerningEnabled = f.fontKerning();
-
999 } else
never executed: }
0
1000#endif -
1001 kerningEnabled = this->font(si).d->kerning;
executed: kerningEnabled = this->font(si).d->kerning;
Execution Count:247084
247084
1002 -
1003 HB_ShaperItem entire_shaper_item;
executed (the execution status of this line is deduced): HB_ShaperItem entire_shaper_item;
-
1004 memset(&entire_shaper_item, 0, sizeof(entire_shaper_item));
executed (the execution status of this line is deduced): memset(&entire_shaper_item, 0, sizeof(entire_shaper_item));
-
1005 entire_shaper_item.string = reinterpret_cast<const HB_UChar16 *>(layoutData->string.constData());
executed (the execution status of this line is deduced): entire_shaper_item.string = reinterpret_cast<const HB_UChar16 *>(layoutData->string.constData());
-
1006 entire_shaper_item.stringLength = layoutData->string.length();
executed (the execution status of this line is deduced): entire_shaper_item.stringLength = layoutData->string.length();
-
1007 entire_shaper_item.item.script = (HB_Script)si.analysis.script;
executed (the execution status of this line is deduced): entire_shaper_item.item.script = (HB_Script)si.analysis.script;
-
1008 entire_shaper_item.item.pos = si.position;
executed (the execution status of this line is deduced): entire_shaper_item.item.pos = si.position;
-
1009 entire_shaper_item.item.length = length(item);
executed (the execution status of this line is deduced): entire_shaper_item.item.length = length(item);
-
1010 entire_shaper_item.item.bidiLevel = si.analysis.bidiLevel;
executed (the execution status of this line is deduced): entire_shaper_item.item.bidiLevel = si.analysis.bidiLevel;
-
1011 -
1012 QVarLengthArray<HB_UChar16, 256> casedString;
executed (the execution status of this line is deduced): QVarLengthArray<HB_UChar16, 256> casedString;
-
1013 if (hasCaseChange(si)) {
partially evaluated: hasCaseChange(si)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:247084
0-247084
1014 if (casedString.size() < static_cast<int>(entire_shaper_item.item.length))
never evaluated: casedString.size() < static_cast<int>(entire_shaper_item.item.length)
0
1015 casedString.resize(entire_shaper_item.item.length);
never executed: casedString.resize(entire_shaper_item.item.length);
0
1016 HB_UChar16 *uc = casedString.data();
never executed (the execution status of this line is deduced): HB_UChar16 *uc = casedString.data();
-
1017 for (uint i = 0; i < entire_shaper_item.item.length; ++i) {
never evaluated: i < entire_shaper_item.item.length
0
1018 uint ucs4 = entire_shaper_item.string[si.position + i];
never executed (the execution status of this line is deduced): uint ucs4 = entire_shaper_item.string[si.position + i];
-
1019 if (QChar::isHighSurrogate(ucs4)) {
never evaluated: QChar::isHighSurrogate(ucs4)
0
1020 uc[i] = ucs4; // high part never changes in simple casing
never executed (the execution status of this line is deduced): uc[i] = ucs4;
-
1021 if (i + 1 < entire_shaper_item.item.length) {
never evaluated: i + 1 < entire_shaper_item.item.length
0
1022 ushort low = entire_shaper_item.string[si.position + i + 1];
never executed (the execution status of this line is deduced): ushort low = entire_shaper_item.string[si.position + i + 1];
-
1023 if (QChar::isLowSurrogate(low)) {
never evaluated: QChar::isLowSurrogate(low)
0
1024 ucs4 = QChar::surrogateToUcs4(ucs4, low);
never executed (the execution status of this line is deduced): ucs4 = QChar::surrogateToUcs4(ucs4, low);
-
1025 ucs4 = si.analysis.flags == QScriptAnalysis::Lowercase ? QChar::toLower(ucs4)
never evaluated: si.analysis.flags == QScriptAnalysis::Lowercase
0
1026 : QChar::toUpper(ucs4);
never executed (the execution status of this line is deduced): : QChar::toUpper(ucs4);
-
1027 uc[++i] = QChar::lowSurrogate(ucs4);
never executed (the execution status of this line is deduced): uc[++i] = QChar::lowSurrogate(ucs4);
-
1028 }
never executed: }
0
1029 }
never executed: }
0
1030 } else {
never executed: }
0
1031 uc[i] = si.analysis.flags == QScriptAnalysis::Lowercase ? QChar::toLower(ucs4)
never evaluated: si.analysis.flags == QScriptAnalysis::Lowercase
0
1032 : QChar::toUpper(ucs4);
never executed (the execution status of this line is deduced): : QChar::toUpper(ucs4);
-
1033 }
never executed: }
0
1034 } -
1035 entire_shaper_item.item.pos = 0;
never executed (the execution status of this line is deduced): entire_shaper_item.item.pos = 0;
-
1036 entire_shaper_item.string = uc;
never executed (the execution status of this line is deduced): entire_shaper_item.string = uc;
-
1037 entire_shaper_item.stringLength = entire_shaper_item.item.length;
never executed (the execution status of this line is deduced): entire_shaper_item.stringLength = entire_shaper_item.item.length;
-
1038 }
never executed: }
0
1039 -
1040 entire_shaper_item.shaperFlags = 0;
executed (the execution status of this line is deduced): entire_shaper_item.shaperFlags = 0;
-
1041 if (!kerningEnabled)
partially evaluated: !kerningEnabled
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:247084
0-247084
1042 entire_shaper_item.shaperFlags |= HB_ShaperFlag_NoKerning;
never executed: entire_shaper_item.shaperFlags |= HB_ShaperFlag_NoKerning;
0
1043 if (option.useDesignMetrics())
partially evaluated: option.useDesignMetrics()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:247084
0-247084
1044 entire_shaper_item.shaperFlags |= HB_ShaperFlag_UseDesignMetrics;
never executed: entire_shaper_item.shaperFlags |= HB_ShaperFlag_UseDesignMetrics;
0
1045 -
1046 entire_shaper_item.num_glyphs = qMax(layoutData->glyphLayout.numGlyphs - layoutData->used, int(entire_shaper_item.item.length));
executed (the execution status of this line is deduced): entire_shaper_item.num_glyphs = qMax(layoutData->glyphLayout.numGlyphs - layoutData->used, int(entire_shaper_item.item.length));
-
1047 if (!ensureSpace(entire_shaper_item.num_glyphs))
partially evaluated: !ensureSpace(entire_shaper_item.num_glyphs)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:247084
0-247084
1048 return;
never executed: return;
0
1049 QGlyphLayout initialGlyphs = availableGlyphs(&si).mid(0, entire_shaper_item.num_glyphs);
executed (the execution status of this line is deduced): QGlyphLayout initialGlyphs = availableGlyphs(&si).mid(0, entire_shaper_item.num_glyphs);
-
1050 -
1051 if (!stringToGlyphs(&entire_shaper_item, &initialGlyphs, font)) {
partially evaluated: !stringToGlyphs(&entire_shaper_item, &initialGlyphs, font)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:247084
0-247084
1052 if (!ensureSpace(entire_shaper_item.num_glyphs))
never evaluated: !ensureSpace(entire_shaper_item.num_glyphs)
0
1053 return;
never executed: return;
0
1054 initialGlyphs = availableGlyphs(&si).mid(0, entire_shaper_item.num_glyphs);
never executed (the execution status of this line is deduced): initialGlyphs = availableGlyphs(&si).mid(0, entire_shaper_item.num_glyphs);
-
1055 if (!stringToGlyphs(&entire_shaper_item, &initialGlyphs, font)) {
never evaluated: !stringToGlyphs(&entire_shaper_item, &initialGlyphs, font)
0
1056 // ############ if this happens there's a bug in the fontengine -
1057 return;
never executed: return;
0
1058 } -
1059 }
never executed: }
0
1060 -
1061 // split up the item into parts that come from different font engines. -
1062 QVarLengthArray<int> itemBoundaries(2);
executed (the execution status of this line is deduced): QVarLengthArray<int> itemBoundaries(2);
-
1063 // k * 2 entries, array[k] == index in string, array[k + 1] == index in glyphs -
1064 itemBoundaries[0] = entire_shaper_item.item.pos;
executed (the execution status of this line is deduced): itemBoundaries[0] = entire_shaper_item.item.pos;
-
1065 itemBoundaries[1] = 0;
executed (the execution status of this line is deduced): itemBoundaries[1] = 0;
-
1066 -
1067 if (font->type() == QFontEngine::Multi) {
evaluated: font->type() == QFontEngine::Multi
TRUEFALSE
yes
Evaluation Count:247041
yes
Evaluation Count:43
43-247041
1068 uint lastEngine = 0;
executed (the execution status of this line is deduced): uint lastEngine = 0;
-
1069 int charIdx = entire_shaper_item.item.pos;
executed (the execution status of this line is deduced): int charIdx = entire_shaper_item.item.pos;
-
1070 const int stringEnd = charIdx + entire_shaper_item.item.length;
executed (the execution status of this line is deduced): const int stringEnd = charIdx + entire_shaper_item.item.length;
-
1071 for (quint32 i = 0; i < entire_shaper_item.num_glyphs; ++i, ++charIdx) {
evaluated: i < entire_shaper_item.num_glyphs
TRUEFALSE
yes
Evaluation Count:3112539
yes
Evaluation Count:247041
247041-3112539
1072 uint engineIdx = initialGlyphs.glyphs[i] >> 24;
executed (the execution status of this line is deduced): uint engineIdx = initialGlyphs.glyphs[i] >> 24;
-
1073 if (engineIdx != lastEngine && i > 0) {
evaluated: engineIdx != lastEngine
TRUEFALSE
yes
Evaluation Count:10
yes
Evaluation Count:3112529
evaluated: i > 0
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:7
3-3112529
1074 itemBoundaries.append(charIdx);
executed (the execution status of this line is deduced): itemBoundaries.append(charIdx);
-
1075 itemBoundaries.append(i);
executed (the execution status of this line is deduced): itemBoundaries.append(i);
-
1076 }
executed: }
Execution Count:3
3
1077 lastEngine = engineIdx;
executed (the execution status of this line is deduced): lastEngine = engineIdx;
-
1078 if (HB_IsHighSurrogate(entire_shaper_item.string[charIdx])
partially evaluated: (((entire_shaper_item.string[charIdx]) & 0xfc00) == 0xd800)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:3112539
0-3112539
1079 && charIdx < stringEnd - 1
never evaluated: charIdx < stringEnd - 1
0
1080 && HB_IsLowSurrogate(entire_shaper_item.string[charIdx + 1]))
never evaluated: (((entire_shaper_item.string[charIdx + 1]) & 0xfc00) == 0xdc00)
0
1081 ++charIdx;
never executed: ++charIdx;
0
1082 }
executed: }
Execution Count:3112539
3112539
1083 }
executed: }
Execution Count:247041
247041
1084 -
1085 -
1086 -
1087 int remaining_glyphs = entire_shaper_item.num_glyphs;
executed (the execution status of this line is deduced): int remaining_glyphs = entire_shaper_item.num_glyphs;
-
1088 int glyph_pos = 0;
executed (the execution status of this line is deduced): int glyph_pos = 0;
-
1089 // for each item shape using harfbuzz and store the results in our layoutData's glyphs array. -
1090 for (int k = 0; k < itemBoundaries.size(); k += 2) { // for the +2, see the comment at the definition of itemBoundaries
evaluated: k < itemBoundaries.size()
TRUEFALSE
yes
Evaluation Count:247087
yes
Evaluation Count:247084
247084-247087
1091 -
1092 HB_ShaperItem shaper_item = entire_shaper_item;
executed (the execution status of this line is deduced): HB_ShaperItem shaper_item = entire_shaper_item;
-
1093 -
1094 shaper_item.item.pos = itemBoundaries[k];
executed (the execution status of this line is deduced): shaper_item.item.pos = itemBoundaries[k];
-
1095 if (k < itemBoundaries.size() - 3) {
evaluated: k < itemBoundaries.size() - 3
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:247084
3-247084
1096 shaper_item.item.length = itemBoundaries[k + 2] - shaper_item.item.pos;
executed (the execution status of this line is deduced): shaper_item.item.length = itemBoundaries[k + 2] - shaper_item.item.pos;
-
1097 shaper_item.num_glyphs = itemBoundaries[k + 3] - itemBoundaries[k + 1];
executed (the execution status of this line is deduced): shaper_item.num_glyphs = itemBoundaries[k + 3] - itemBoundaries[k + 1];
-
1098 } else { // last combo in the list, avoid out of bounds access.
executed: }
Execution Count:3
3
1099 shaper_item.item.length -= shaper_item.item.pos - entire_shaper_item.item.pos;
executed (the execution status of this line is deduced): shaper_item.item.length -= shaper_item.item.pos - entire_shaper_item.item.pos;
-
1100 shaper_item.num_glyphs -= itemBoundaries[k + 1];
executed (the execution status of this line is deduced): shaper_item.num_glyphs -= itemBoundaries[k + 1];
-
1101 }
executed: }
Execution Count:247084
247084
1102 shaper_item.initialGlyphCount = shaper_item.num_glyphs;
executed (the execution status of this line is deduced): shaper_item.initialGlyphCount = shaper_item.num_glyphs;
-
1103 if (shaper_item.num_glyphs < shaper_item.item.length)
partially evaluated: shaper_item.num_glyphs < shaper_item.item.length
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:247087
0-247087
1104 shaper_item.num_glyphs = shaper_item.item.length;
never executed: shaper_item.num_glyphs = shaper_item.item.length;
0
1105 -
1106 QFontEngine *actualFontEngine = font;
executed (the execution status of this line is deduced): QFontEngine *actualFontEngine = font;
-
1107 uint engineIdx = 0;
executed (the execution status of this line is deduced): uint engineIdx = 0;
-
1108 if (font->type() == QFontEngine::Multi) {
evaluated: font->type() == QFontEngine::Multi
TRUEFALSE
yes
Evaluation Count:247044
yes
Evaluation Count:43
43-247044
1109 engineIdx = uint(availableGlyphs(&si).glyphs[glyph_pos] >> 24);
executed (the execution status of this line is deduced): engineIdx = uint(availableGlyphs(&si).glyphs[glyph_pos] >> 24);
-
1110 -
1111 actualFontEngine = static_cast<QFontEngineMulti *>(font)->engine(engineIdx);
executed (the execution status of this line is deduced): actualFontEngine = static_cast<QFontEngineMulti *>(font)->engine(engineIdx);
-
1112 }
executed: }
Execution Count:247044
247044
1113 -
1114 si.ascent = qMax(actualFontEngine->ascent(), si.ascent);
executed (the execution status of this line is deduced): si.ascent = qMax(actualFontEngine->ascent(), si.ascent);
-
1115 si.descent = qMax(actualFontEngine->descent(), si.descent);
executed (the execution status of this line is deduced): si.descent = qMax(actualFontEngine->descent(), si.descent);
-
1116 si.leading = qMax(actualFontEngine->leading(), si.leading);
executed (the execution status of this line is deduced): si.leading = qMax(actualFontEngine->leading(), si.leading);
-
1117 -
1118 shaper_item.font = actualFontEngine->harfbuzzFont();
executed (the execution status of this line is deduced): shaper_item.font = actualFontEngine->harfbuzzFont();
-
1119 shaper_item.face = actualFontEngine->initializedHarfbuzzFace();
executed (the execution status of this line is deduced): shaper_item.face = actualFontEngine->initializedHarfbuzzFace();
-
1120 -
1121 shaper_item.glyphIndicesPresent = true;
executed (the execution status of this line is deduced): shaper_item.glyphIndicesPresent = true;
-
1122 -
1123 remaining_glyphs -= shaper_item.initialGlyphCount;
executed (the execution status of this line is deduced): remaining_glyphs -= shaper_item.initialGlyphCount;
-
1124 -
1125 do { -
1126 if (!ensureSpace(glyph_pos + shaper_item.num_glyphs + remaining_glyphs))
partially evaluated: !ensureSpace(glyph_pos + shaper_item.num_glyphs + remaining_glyphs)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:247138
0-247138
1127 return;
never executed: return;
0
1128 -
1129 const QGlyphLayout g = availableGlyphs(&si).mid(glyph_pos);
executed (the execution status of this line is deduced): const QGlyphLayout g = availableGlyphs(&si).mid(glyph_pos);
-
1130 if (shaper_item.num_glyphs > shaper_item.item.length)
evaluated: shaper_item.num_glyphs > shaper_item.item.length
TRUEFALSE
yes
Evaluation Count:51
yes
Evaluation Count:247087
51-247087
1131 moveGlyphData(g.mid(shaper_item.num_glyphs), g.mid(shaper_item.initialGlyphCount), remaining_glyphs);
executed: moveGlyphData(g.mid(shaper_item.num_glyphs), g.mid(shaper_item.initialGlyphCount), remaining_glyphs);
Execution Count:51
51
1132 -
1133 shaper_item.glyphs = g.glyphs;
executed (the execution status of this line is deduced): shaper_item.glyphs = g.glyphs;
-
1134 shaper_item.attributes = g.attributes;
executed (the execution status of this line is deduced): shaper_item.attributes = g.attributes;
-
1135 shaper_item.advances = reinterpret_cast<HB_Fixed *>(g.advances_x);
executed (the execution status of this line is deduced): shaper_item.advances = reinterpret_cast<HB_Fixed *>(g.advances_x);
-
1136 shaper_item.offsets = reinterpret_cast<HB_FixedPoint *>(g.offsets);
executed (the execution status of this line is deduced): shaper_item.offsets = reinterpret_cast<HB_FixedPoint *>(g.offsets);
-
1137 -
1138 if (engineIdx != 0 && shaper_item.glyphIndicesPresent) {
evaluated: engineIdx != 0
TRUEFALSE
yes
Evaluation Count:9
yes
Evaluation Count:247129
partially evaluated: shaper_item.glyphIndicesPresent
TRUEFALSE
yes
Evaluation Count:9
no
Evaluation Count:0
0-247129
1139 for (hb_uint32 i = 0; i < shaper_item.initialGlyphCount; ++i)
evaluated: i < shaper_item.initialGlyphCount
TRUEFALSE
yes
Evaluation Count:58
yes
Evaluation Count:9
9-58
1140 shaper_item.glyphs[i] &= 0x00ffffff;
executed: shaper_item.glyphs[i] &= 0x00ffffff;
Execution Count:58
58
1141 }
executed: }
Execution Count:9
9
1142 -
1143 shaper_item.log_clusters = logClusters(&si) + shaper_item.item.pos - entire_shaper_item.item.pos;
executed (the execution status of this line is deduced): shaper_item.log_clusters = logClusters(&si) + shaper_item.item.pos - entire_shaper_item.item.pos;
-
1144 -
1145// qDebug(" .. num_glyphs=%d, used=%d, item.num_glyphs=%d", num_glyphs, used, shaper_item.num_glyphs); -
1146 } while (!qShapeItem(&shaper_item)); // this does the actual shaping via harfbuzz.
executed: }
Execution Count:247138
evaluated: !qShapeItem(&shaper_item)
TRUEFALSE
yes
Evaluation Count:51
yes
Evaluation Count:247087
51-247138
1147 -
1148 QGlyphLayout g = availableGlyphs(&si).mid(glyph_pos, shaper_item.num_glyphs);
executed (the execution status of this line is deduced): QGlyphLayout g = availableGlyphs(&si).mid(glyph_pos, shaper_item.num_glyphs);
-
1149 moveGlyphData(g.mid(shaper_item.num_glyphs), g.mid(shaper_item.initialGlyphCount), remaining_glyphs);
executed (the execution status of this line is deduced): moveGlyphData(g.mid(shaper_item.num_glyphs), g.mid(shaper_item.initialGlyphCount), remaining_glyphs);
-
1150 -
1151 for (hb_uint32 i = 0; i < shaper_item.item.length; ++i)
evaluated: i < shaper_item.item.length
TRUEFALSE
yes
Evaluation Count:3112719
yes
Evaluation Count:247087
247087-3112719
1152 shaper_item.log_clusters[i] += glyph_pos;
executed: shaper_item.log_clusters[i] += glyph_pos;
Execution Count:3112719
3112719
1153 -
1154 if (kerningEnabled && !shaper_item.kerning_applied)
partially evaluated: kerningEnabled
TRUEFALSE
yes
Evaluation Count:247087
no
Evaluation Count:0
evaluated: !shaper_item.kerning_applied
TRUEFALSE
yes
Evaluation Count:162822
yes
Evaluation Count:84265
0-247087
1155 actualFontEngine->doKerning(&g, option.useDesignMetrics() ? QFontEngine::DesignMetrics : QFontEngine::ShaperFlags(0));
executed: actualFontEngine->doKerning(&g, option.useDesignMetrics() ? QFontEngine::DesignMetrics : QFontEngine::ShaperFlags(0));
Execution Count:162822
162822
1156 -
1157 if (engineIdx != 0) {
evaluated: engineIdx != 0
TRUEFALSE
yes
Evaluation Count:9
yes
Evaluation Count:247078
9-247078
1158 for (hb_uint32 i = 0; i < shaper_item.num_glyphs; ++i)
evaluated: i < shaper_item.num_glyphs
TRUEFALSE
yes
Evaluation Count:58
yes
Evaluation Count:9
9-58
1159 g.glyphs[i] |= (engineIdx << 24);
executed: g.glyphs[i] |= (engineIdx << 24);
Execution Count:58
58
1160 }
executed: }
Execution Count:9
9
1161 -
1162 glyph_pos += shaper_item.num_glyphs;
executed (the execution status of this line is deduced): glyph_pos += shaper_item.num_glyphs;
-
1163 }
executed: }
Execution Count:247087
247087
1164 -
1165// qDebug(" -> item: script=%d num_glyphs=%d", shaper_item.script, shaper_item.num_glyphs); -
1166 si.num_glyphs = glyph_pos;
executed (the execution status of this line is deduced): si.num_glyphs = glyph_pos;
-
1167 -
1168 layoutData->used += si.num_glyphs;
executed (the execution status of this line is deduced): layoutData->used += si.num_glyphs;
-
1169}
executed: }
Execution Count:247084
247084
1170 -
1171static void init(QTextEngine *e) -
1172{ -
1173 e->ignoreBidi = false;
executed (the execution status of this line is deduced): e->ignoreBidi = false;
-
1174 e->cacheGlyphs = false;
executed (the execution status of this line is deduced): e->cacheGlyphs = false;
-
1175 e->forceJustification = false;
executed (the execution status of this line is deduced): e->forceJustification = false;
-
1176 e->visualMovement = false;
executed (the execution status of this line is deduced): e->visualMovement = false;
-
1177 e->delayDecorations = false;
executed (the execution status of this line is deduced): e->delayDecorations = false;
-
1178 -
1179 e->layoutData = 0;
executed (the execution status of this line is deduced): e->layoutData = 0;
-
1180 -
1181 e->minWidth = 0;
executed (the execution status of this line is deduced): e->minWidth = 0;
-
1182 e->maxWidth = 0;
executed (the execution status of this line is deduced): e->maxWidth = 0;
-
1183 -
1184 e->underlinePositions = 0;
executed (the execution status of this line is deduced): e->underlinePositions = 0;
-
1185 e->specialData = 0;
executed (the execution status of this line is deduced): e->specialData = 0;
-
1186 e->stackEngine = false;
executed (the execution status of this line is deduced): e->stackEngine = false;
-
1187#ifndef QT_NO_RAWFONT -
1188 e->useRawFont = false;
executed (the execution status of this line is deduced): e->useRawFont = false;
-
1189#endif -
1190}
executed: }
Execution Count:203464
203464
1191 -
1192QTextEngine::QTextEngine() -
1193{ -
1194 init(this);
executed (the execution status of this line is deduced): init(this);
-
1195}
executed: }
Execution Count:17216
17216
1196 -
1197QTextEngine::QTextEngine(const QString &str, const QFont &f) -
1198 : text(str), -
1199 fnt(f) -
1200{ -
1201 init(this);
executed (the execution status of this line is deduced): init(this);
-
1202}
executed: }
Execution Count:186248
186248
1203 -
1204QTextEngine::~QTextEngine() -
1205{ -
1206 if (!stackEngine)
evaluated: !stackEngine
TRUEFALSE
yes
Evaluation Count:154184
yes
Evaluation Count:49261
49261-154184
1207 delete layoutData;
executed: delete layoutData;
Execution Count:154184
154184
1208 delete specialData;
executed (the execution status of this line is deduced): delete specialData;
-
1209 resetFontEngineCache();
executed (the execution status of this line is deduced): resetFontEngineCache();
-
1210}
executed: }
Execution Count:203445
203445
1211 -
1212const QCharAttributes *QTextEngine::attributes() const -
1213{ -
1214 if (layoutData && layoutData->haveCharAttributes)
evaluated: layoutData
TRUEFALSE
yes
Evaluation Count:461778
yes
Evaluation Count:111
evaluated: layoutData->haveCharAttributes
TRUEFALSE
yes
Evaluation Count:265419
yes
Evaluation Count:196359
111-461778
1215 return (QCharAttributes *) layoutData->memory;
executed: return (QCharAttributes *) layoutData->memory;
Execution Count:265419
265419
1216 -
1217 itemize();
executed (the execution status of this line is deduced): itemize();
-
1218 if (! ensureSpace(layoutData->string.length()))
partially evaluated: ! ensureSpace(layoutData->string.length())
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:196470
0-196470
1219 return NULL;
never executed: return __null;
0
1220 -
1221 QVarLengthArray<QUnicodeTools::ScriptItem> scriptItems(layoutData->items.size());
executed (the execution status of this line is deduced): QVarLengthArray<QUnicodeTools::ScriptItem> scriptItems(layoutData->items.size());
-
1222 for (int i = 0; i < layoutData->items.size(); ++i) {
evaluated: i < layoutData->items.size()
TRUEFALSE
yes
Evaluation Count:218179
yes
Evaluation Count:196470
196470-218179
1223 const QScriptItem &si = layoutData->items[i];
executed (the execution status of this line is deduced): const QScriptItem &si = layoutData->items[i];
-
1224 scriptItems[i].position = si.position;
executed (the execution status of this line is deduced): scriptItems[i].position = si.position;
-
1225 scriptItems[i].script = si.analysis.script;
executed (the execution status of this line is deduced): scriptItems[i].script = si.analysis.script;
-
1226 }
executed: }
Execution Count:218179
218179
1227 -
1228 QUnicodeTools::initCharAttributes(reinterpret_cast<const HB_UChar16 *>(layoutData->string.constData()),
executed (the execution status of this line is deduced): QUnicodeTools::initCharAttributes(reinterpret_cast<const HB_UChar16 *>(layoutData->string.constData()),
-
1229 layoutData->string.length(),
executed (the execution status of this line is deduced): layoutData->string.length(),
-
1230 scriptItems.data(), scriptItems.size(),
executed (the execution status of this line is deduced): scriptItems.data(), scriptItems.size(),
-
1231 (QCharAttributes *)layoutData->memory);
executed (the execution status of this line is deduced): (QCharAttributes *)layoutData->memory);
-
1232 -
1233 -
1234 layoutData->haveCharAttributes = true;
executed (the execution status of this line is deduced): layoutData->haveCharAttributes = true;
-
1235 return (QCharAttributes *) layoutData->memory;
executed: return (QCharAttributes *) layoutData->memory;
Execution Count:196470
196470
1236} -
1237 -
1238void QTextEngine::shape(int item) const -
1239{ -
1240 if (layoutData->items[item].analysis.flags == QScriptAnalysis::Object) {
evaluated: layoutData->items[item].analysis.flags == QScriptAnalysis::Object
TRUEFALSE
yes
Evaluation Count:16
yes
Evaluation Count:273058
16-273058
1241 ensureSpace(1);
executed (the execution status of this line is deduced): ensureSpace(1);
-
1242 if (block.docHandle()) {
partially evaluated: block.docHandle()
TRUEFALSE
yes
Evaluation Count:16
no
Evaluation Count:0
0-16
1243 QTextFormat format = formats()->format(formatIndex(&layoutData->items[item]));
executed (the execution status of this line is deduced): QTextFormat format = formats()->format(formatIndex(&layoutData->items[item]));
-
1244 docLayout()->resizeInlineObject(QTextInlineObject(item, const_cast<QTextEngine *>(this)),
executed (the execution status of this line is deduced): docLayout()->resizeInlineObject(QTextInlineObject(item, const_cast<QTextEngine *>(this)),
-
1245 layoutData->items[item].position + block.position(), format);
executed (the execution status of this line is deduced): layoutData->items[item].position + block.position(), format);
-
1246 }
executed: }
Execution Count:16
16
1247 } else if (layoutData->items[item].analysis.flags == QScriptAnalysis::Tab) {
executed: }
Execution Count:16
evaluated: layoutData->items[item].analysis.flags == QScriptAnalysis::Tab
TRUEFALSE
yes
Evaluation Count:14
yes
Evaluation Count:273044
14-273044
1248 // set up at least the ascent/descent/leading of the script item for the tab -
1249 fontEngine(layoutData->items[item],
executed (the execution status of this line is deduced): fontEngine(layoutData->items[item],
-
1250 &layoutData->items[item].ascent,
executed (the execution status of this line is deduced): &layoutData->items[item].ascent,
-
1251 &layoutData->items[item].descent,
executed (the execution status of this line is deduced): &layoutData->items[item].descent,
-
1252 &layoutData->items[item].leading);
executed (the execution status of this line is deduced): &layoutData->items[item].leading);
-
1253 } else {
executed: }
Execution Count:14
14
1254 shapeText(item);
executed (the execution status of this line is deduced): shapeText(item);
-
1255 }
executed: }
Execution Count:273044
273044
1256} -
1257 -
1258static inline void releaseCachedFontEngine(QFontEngine *fontEngine) -
1259{ -
1260 if (fontEngine) {
evaluated: fontEngine
TRUEFALSE
yes
Evaluation Count:209307
yes
Evaluation Count:688621
209307-688621
1261 fontEngine->ref.deref();
executed (the execution status of this line is deduced): fontEngine->ref.deref();
-
1262 if (fontEngine->cache_count == 0 && fontEngine->ref.load() == 0)
evaluated: fontEngine->cache_count == 0
TRUEFALSE
yes
Evaluation Count:43
yes
Evaluation Count:209264
partially evaluated: fontEngine->ref.load() == 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:43
0-209264
1263 delete fontEngine;
never executed: delete fontEngine;
0
1264 }
executed: }
Execution Count:209307
209307
1265}
executed: }
Execution Count:897928
897928
1266 -
1267void QTextEngine::resetFontEngineCache() -
1268{ -
1269 releaseCachedFontEngine(feCache.prevFontEngine);
executed (the execution status of this line is deduced): releaseCachedFontEngine(feCache.prevFontEngine);
-
1270 releaseCachedFontEngine(feCache.prevScaledFontEngine);
executed (the execution status of this line is deduced): releaseCachedFontEngine(feCache.prevScaledFontEngine);
-
1271 feCache.reset();
executed (the execution status of this line is deduced): feCache.reset();
-
1272}
executed: }
Execution Count:448008
448008
1273 -
1274void QTextEngine::invalidate() -
1275{ -
1276 freeMemory();
executed (the execution status of this line is deduced): freeMemory();
-
1277 minWidth = 0;
executed (the execution status of this line is deduced): minWidth = 0;
-
1278 maxWidth = 0;
executed (the execution status of this line is deduced): maxWidth = 0;
-
1279 if (specialData)
evaluated: specialData
TRUEFALSE
yes
Evaluation Count:7
yes
Evaluation Count:229487
7-229487
1280 specialData->resolvedFormatIndices.clear();
executed: specialData->resolvedFormatIndices.clear();
Execution Count:7
7
1281 -
1282 resetFontEngineCache();
executed (the execution status of this line is deduced): resetFontEngineCache();
-
1283}
executed: }
Execution Count:229494
229494
1284 -
1285void QTextEngine::clearLineData() -
1286{ -
1287 lines.clear();
executed (the execution status of this line is deduced): lines.clear();
-
1288}
executed: }
Execution Count:238789
238789
1289 -
1290void QTextEngine::validate() const -
1291{ -
1292 if (layoutData)
evaluated: layoutData
TRUEFALSE
yes
Evaluation Count:657541
yes
Evaluation Count:198182
198182-657541
1293 return;
executed: return;
Execution Count:657541
657541
1294 layoutData = new LayoutData();
executed (the execution status of this line is deduced): layoutData = new LayoutData();
-
1295 if (block.docHandle()) {
evaluated: block.docHandle()
TRUEFALSE
yes
Evaluation Count:20547
yes
Evaluation Count:177635
20547-177635
1296 layoutData->string = block.text();
executed (the execution status of this line is deduced): layoutData->string = block.text();
-
1297 if (option.flags() & QTextOption::ShowLineAndParagraphSeparators)
partially evaluated: option.flags() & QTextOption::ShowLineAndParagraphSeparators
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:20547
0-20547
1298 layoutData->string += QLatin1Char(block.next().isValid() ? 0xb6 : 0x20);
never executed: layoutData->string += QLatin1Char(block.next().isValid() ? 0xb6 : 0x20);
0
1299 } else {
executed: }
Execution Count:20547
20547
1300 layoutData->string = text;
executed (the execution status of this line is deduced): layoutData->string = text;
-
1301 }
executed: }
Execution Count:177635
177635
1302 if (specialData && specialData->preeditPosition != -1)
evaluated: specialData
TRUEFALSE
yes
Evaluation Count:5
yes
Evaluation Count:198177
evaluated: specialData->preeditPosition != -1
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:2
2-198177
1303 layoutData->string.insert(specialData->preeditPosition, specialData->preeditText);
executed: layoutData->string.insert(specialData->preeditPosition, specialData->preeditText);
Execution Count:3
3
1304}
executed: }
Execution Count:198182
198182
1305 -
1306void QTextEngine::itemize() const -
1307{ -
1308 validate();
executed (the execution status of this line is deduced): validate();
-
1309 if (layoutData->items.size())
evaluated: layoutData->items.size()
TRUEFALSE
yes
Evaluation Count:603922
yes
Evaluation Count:247532
247532-603922
1310 return;
executed: return;
Execution Count:603922
603922
1311 -
1312 int length = layoutData->string.length();
executed (the execution status of this line is deduced): int length = layoutData->string.length();
-
1313 if (!length)
evaluated: !length
TRUEFALSE
yes
Evaluation Count:20880
yes
Evaluation Count:226652
20880-226652
1314 return;
executed: return;
Execution Count:20880
20880
1315 -
1316 bool ignore = ignoreBidi;
executed (the execution status of this line is deduced): bool ignore = ignoreBidi;
-
1317 -
1318 bool rtl = isRightToLeft();
executed (the execution status of this line is deduced): bool rtl = isRightToLeft();
-
1319 -
1320 if (!ignore && !rtl) {
evaluated: !ignore
TRUEFALSE
yes
Evaluation Count:186536
yes
Evaluation Count:40116
evaluated: !rtl
TRUEFALSE
yes
Evaluation Count:186337
yes
Evaluation Count:199
199-186536
1321 ignore = true;
executed (the execution status of this line is deduced): ignore = true;
-
1322 const QChar *start = layoutData->string.unicode();
executed (the execution status of this line is deduced): const QChar *start = layoutData->string.unicode();
-
1323 const QChar * const end = start + length;
executed (the execution status of this line is deduced): const QChar * const end = start + length;
-
1324 while (start < end) {
evaluated: start < end
TRUEFALSE
yes
Evaluation Count:2745656
yes
Evaluation Count:185003
185003-2745656
1325 if (start->unicode() >= 0x590) {
evaluated: start->unicode() >= 0x590
TRUEFALSE
yes
Evaluation Count:1334
yes
Evaluation Count:2744322
1334-2744322
1326 ignore = false;
executed (the execution status of this line is deduced): ignore = false;
-
1327 break;
executed: break;
Execution Count:1334
1334
1328 } -
1329 ++start;
executed (the execution status of this line is deduced): ++start;
-
1330 }
executed: }
Execution Count:2744322
2744322
1331 }
executed: }
Execution Count:186337
186337
1332 -
1333 QVarLengthArray<QScriptAnalysis, 4096> scriptAnalysis(length);
executed (the execution status of this line is deduced): QVarLengthArray<QScriptAnalysis, 4096> scriptAnalysis(length);
-
1334 QScriptAnalysis *analysis = scriptAnalysis.data();
executed (the execution status of this line is deduced): QScriptAnalysis *analysis = scriptAnalysis.data();
-
1335 -
1336 QBidiControl control(rtl);
executed (the execution status of this line is deduced): QBidiControl control(rtl);
-
1337 -
1338 if (ignore) {
evaluated: ignore
TRUEFALSE
yes
Evaluation Count:225119
yes
Evaluation Count:1533
1533-225119
1339 memset(analysis, 0, length*sizeof(QScriptAnalysis));
executed (the execution status of this line is deduced): memset(analysis, 0, length*sizeof(QScriptAnalysis));
-
1340 if (option.textDirection() == Qt::RightToLeft) {
evaluated: option.textDirection() == Qt::RightToLeft
TRUEFALSE
yes
Evaluation Count:4
yes
Evaluation Count:225115
4-225115
1341 for (int i = 0; i < length; ++i)
evaluated: i < length
TRUEFALSE
yes
Evaluation Count:8
yes
Evaluation Count:4
4-8
1342 analysis[i].bidiLevel = 1;
executed: analysis[i].bidiLevel = 1;
Execution Count:8
8
1343 layoutData->hasBidi = true;
executed (the execution status of this line is deduced): layoutData->hasBidi = true;
-
1344 }
executed: }
Execution Count:4
4
1345 } else {
executed: }
Execution Count:225119
225119
1346 layoutData->hasBidi = bidiItemize(const_cast<QTextEngine *>(this), analysis, control);
executed (the execution status of this line is deduced): layoutData->hasBidi = bidiItemize(const_cast<QTextEngine *>(this), analysis, control);
-
1347 }
executed: }
Execution Count:1533
1533
1348 -
1349 const ushort *uc = reinterpret_cast<const ushort *>(layoutData->string.unicode());
executed (the execution status of this line is deduced): const ushort *uc = reinterpret_cast<const ushort *>(layoutData->string.unicode());
-
1350 const ushort *e = uc + length;
executed (the execution status of this line is deduced): const ushort *e = uc + length;
-
1351 int lastScript = QUnicodeTables::Common;
executed (the execution status of this line is deduced): int lastScript = QUnicodeTables::Common;
-
1352 while (uc < e) {
evaluated: uc < e
TRUEFALSE
yes
Evaluation Count:3391885
yes
Evaluation Count:226652
226652-3391885
1353 switch (*uc) { -
1354 case QChar::ObjectReplacementCharacter: -
1355 analysis->script = QUnicodeTables::Common;
executed (the execution status of this line is deduced): analysis->script = QUnicodeTables::Common;
-
1356 analysis->flags = QScriptAnalysis::Object;
executed (the execution status of this line is deduced): analysis->flags = QScriptAnalysis::Object;
-
1357 break;
executed: break;
Execution Count:68
68
1358 case QChar::LineSeparator: -
1359 if (analysis->bidiLevel % 2)
evaluated: analysis->bidiLevel % 2
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:10832
2-10832
1360 --analysis->bidiLevel;
executed: --analysis->bidiLevel;
Execution Count:2
2
1361 analysis->script = QUnicodeTables::Common;
executed (the execution status of this line is deduced): analysis->script = QUnicodeTables::Common;
-
1362 analysis->flags = QScriptAnalysis::LineOrParagraphSeparator;
executed (the execution status of this line is deduced): analysis->flags = QScriptAnalysis::LineOrParagraphSeparator;
-
1363 if (option.flags() & QTextOption::ShowLineAndParagraphSeparators)
partially evaluated: option.flags() & QTextOption::ShowLineAndParagraphSeparators
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:10834
0-10834
1364 *const_cast<ushort*>(uc) = 0x21B5; // visual line separator
never executed: *const_cast<ushort*>(uc) = 0x21B5;
0
1365 break;
executed: break;
Execution Count:10834
10834
1366 case QChar::Tabulation: -
1367 analysis->script = QUnicodeTables::Common;
executed (the execution status of this line is deduced): analysis->script = QUnicodeTables::Common;
-
1368 analysis->flags = QScriptAnalysis::Tab;
executed (the execution status of this line is deduced): analysis->flags = QScriptAnalysis::Tab;
-
1369 analysis->bidiLevel = control.baseLevel();
executed (the execution status of this line is deduced): analysis->bidiLevel = control.baseLevel();
-
1370 break;
executed: break;
Execution Count:13
13
1371 case QChar::Space: -
1372 case QChar::Nbsp: -
1373 if (option.flags() & QTextOption::ShowTabsAndSpaces) {
partially evaluated: option.flags() & QTextOption::ShowTabsAndSpaces
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:364068
0-364068
1374 analysis->script = QUnicodeTables::Common;
never executed (the execution status of this line is deduced): analysis->script = QUnicodeTables::Common;
-
1375 analysis->flags = QScriptAnalysis::Space;
never executed (the execution status of this line is deduced): analysis->flags = QScriptAnalysis::Space;
-
1376 analysis->bidiLevel = control.baseLevel();
never executed (the execution status of this line is deduced): analysis->bidiLevel = control.baseLevel();
-
1377 break;
never executed: break;
0
1378 } -
1379 // fall through -
1380 default:
code before this statement executed: default:
Execution Count:364068
364068
1381 int script = QUnicodeTables::script(*uc);
executed (the execution status of this line is deduced): int script = QUnicodeTables::script(*uc);
-
1382 analysis->script = script == QUnicodeTables::Inherited ? lastScript : script;
evaluated: script == QUnicodeTables::Inherited
TRUEFALSE
yes
Evaluation Count:1030
yes
Evaluation Count:3379940
1030-3379940
1383 analysis->flags = QScriptAnalysis::None;
executed (the execution status of this line is deduced): analysis->flags = QScriptAnalysis::None;
-
1384 break;
executed: break;
Execution Count:3380970
3380970
1385 } -
1386 lastScript = analysis->script;
executed (the execution status of this line is deduced): lastScript = analysis->script;
-
1387 ++uc;
executed (the execution status of this line is deduced): ++uc;
-
1388 ++analysis;
executed (the execution status of this line is deduced): ++analysis;
-
1389 }
executed: }
Execution Count:3391885
3391885
1390 if (option.flags() & QTextOption::ShowLineAndParagraphSeparators) {
partially evaluated: option.flags() & QTextOption::ShowLineAndParagraphSeparators
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:226652
0-226652
1391 (analysis-1)->flags = QScriptAnalysis::LineOrParagraphSeparator; // to exclude it from width
never executed (the execution status of this line is deduced): (analysis-1)->flags = QScriptAnalysis::LineOrParagraphSeparator;
-
1392 }
never executed: }
0
1393 -
1394 Itemizer itemizer(layoutData->string, scriptAnalysis.data(), layoutData->items);
executed (the execution status of this line is deduced): Itemizer itemizer(layoutData->string, scriptAnalysis.data(), layoutData->items);
-
1395 -
1396 const QTextDocumentPrivate *p = block.docHandle();
executed (the execution status of this line is deduced): const QTextDocumentPrivate *p = block.docHandle();
-
1397 if (p) {
evaluated: p
TRUEFALSE
yes
Evaluation Count:4751
yes
Evaluation Count:221901
4751-221901
1398 SpecialData *s = specialData;
executed (the execution status of this line is deduced): SpecialData *s = specialData;
-
1399 -
1400 QTextDocumentPrivate::FragmentIterator it = p->find(block.position());
executed (the execution status of this line is deduced): QTextDocumentPrivate::FragmentIterator it = p->find(block.position());
-
1401 QTextDocumentPrivate::FragmentIterator end = p->find(block.position() + block.length() - 1); // -1 to omit the block separator char
executed (the execution status of this line is deduced): QTextDocumentPrivate::FragmentIterator end = p->find(block.position() + block.length() - 1);
-
1402 int format = it.value()->format;
executed (the execution status of this line is deduced): int format = it.value()->format;
-
1403 -
1404 int prevPosition = 0;
executed (the execution status of this line is deduced): int prevPosition = 0;
-
1405 int position = prevPosition;
executed (the execution status of this line is deduced): int position = prevPosition;
-
1406 while (1) {
partially evaluated: 1
TRUEFALSE
yes
Evaluation Count:10394
no
Evaluation Count:0
0-10394
1407 const QTextFragmentData * const frag = it.value();
executed (the execution status of this line is deduced): const QTextFragmentData * const frag = it.value();
-
1408 if (it == end || format != frag->format) {
evaluated: it == end
TRUEFALSE
yes
Evaluation Count:4751
yes
Evaluation Count:5643
evaluated: format != frag->format
TRUEFALSE
yes
Evaluation Count:645
yes
Evaluation Count:4998
645-5643
1409 if (s && position >= s->preeditPosition) {
evaluated: s
TRUEFALSE
yes
Evaluation Count:4
yes
Evaluation Count:5392
partially evaluated: position >= s->preeditPosition
TRUEFALSE
yes
Evaluation Count:4
no
Evaluation Count:0
0-5392
1410 position += s->preeditText.length();
executed (the execution status of this line is deduced): position += s->preeditText.length();
-
1411 s = 0;
executed (the execution status of this line is deduced): s = 0;
-
1412 }
executed: }
Execution Count:4
4
1413 Q_ASSERT(position <= length);
executed (the execution status of this line is deduced): qt_noop();
-
1414 QFont::Capitalization capitalization =
executed (the execution status of this line is deduced): QFont::Capitalization capitalization =
-
1415 formats()->charFormat(format).hasProperty(QTextFormat::FontCapitalization)
evaluated: formats()->charFormat(format).hasProperty(QTextFormat::FontCapitalization)
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:5394
2-5394
1416 ? formats()->charFormat(format).fontCapitalization()
executed (the execution status of this line is deduced): ? formats()->charFormat(format).fontCapitalization()
-
1417 : formats()->defaultFont().capitalization();
executed (the execution status of this line is deduced): : formats()->defaultFont().capitalization();
-
1418 itemizer.generate(prevPosition, position - prevPosition, capitalization);
executed (the execution status of this line is deduced): itemizer.generate(prevPosition, position - prevPosition, capitalization);
-
1419 if (it == end) {
evaluated: it == end
TRUEFALSE
yes
Evaluation Count:4751
yes
Evaluation Count:645
645-4751
1420 if (position < length)
partially evaluated: position < length
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:4751
0-4751
1421 itemizer.generate(position, length - position, capitalization);
never executed: itemizer.generate(position, length - position, capitalization);
0
1422 break;
executed: break;
Execution Count:4751
4751
1423 } -
1424 format = frag->format;
executed (the execution status of this line is deduced): format = frag->format;
-
1425 prevPosition = position;
executed (the execution status of this line is deduced): prevPosition = position;
-
1426 }
executed: }
Execution Count:645
645
1427 position += frag->size_array[0];
executed (the execution status of this line is deduced): position += frag->size_array[0];
-
1428 ++it;
executed (the execution status of this line is deduced): ++it;
-
1429 }
executed: }
Execution Count:5643
5643
1430 } else {
executed: }
Execution Count:4751
4751
1431#ifndef QT_NO_RAWFONT -
1432 if (useRawFont && specialData) {
partially evaluated: useRawFont
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:221901
never evaluated: specialData
0-221901
1433 int lastIndex = 0;
never executed (the execution status of this line is deduced): int lastIndex = 0;
-
1434 for (int i = 0; i < specialData->addFormats.size(); ++i) {
never evaluated: i < specialData->addFormats.size()
0
1435 const QTextLayout::FormatRange &range = specialData->addFormats.at(i);
never executed (the execution status of this line is deduced): const QTextLayout::FormatRange &range = specialData->addFormats.at(i);
-
1436 if (range.format.fontCapitalization()) {
never evaluated: range.format.fontCapitalization()
0
1437 itemizer.generate(lastIndex, range.start - lastIndex, QFont::MixedCase);
never executed (the execution status of this line is deduced): itemizer.generate(lastIndex, range.start - lastIndex, QFont::MixedCase);
-
1438 itemizer.generate(range.start, range.length, range.format.fontCapitalization());
never executed (the execution status of this line is deduced): itemizer.generate(range.start, range.length, range.format.fontCapitalization());
-
1439 lastIndex = range.start + range.length;
never executed (the execution status of this line is deduced): lastIndex = range.start + range.length;
-
1440 }
never executed: }
0
1441 }
never executed: }
0
1442 itemizer.generate(lastIndex, length - lastIndex, QFont::MixedCase);
never executed (the execution status of this line is deduced): itemizer.generate(lastIndex, length - lastIndex, QFont::MixedCase);
-
1443 } else
never executed: }
0
1444#endif -
1445 itemizer.generate(0, length, static_cast<QFont::Capitalization> (fnt.d->capital));
executed: itemizer.generate(0, length, static_cast<QFont::Capitalization> (fnt.d->capital));
Execution Count:221901
221901
1446 } -
1447 -
1448 addRequiredBoundaries();
executed (the execution status of this line is deduced): addRequiredBoundaries();
-
1449 resolveAdditionalFormats();
executed (the execution status of this line is deduced): resolveAdditionalFormats();
-
1450}
executed: }
Execution Count:226652
226652
1451 -
1452bool QTextEngine::isRightToLeft() const -
1453{ -
1454 switch (option.textDirection()) { -
1455 case Qt::LeftToRight: -
1456 return false;
executed: return false;
Execution Count:77642
77642
1457 case Qt::RightToLeft: -
1458 return true;
executed: return true;
Execution Count:2024
2024
1459 default: -
1460 break;
executed: break;
Execution Count:159267
159267
1461 } -
1462 if (!layoutData)
partially evaluated: !layoutData
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:159267
0-159267
1463 itemize();
never executed: itemize();
0
1464 // this places the cursor in the right position depending on the keyboard layout -
1465 if (layoutData->string.isEmpty())
evaluated: layoutData->string.isEmpty()
TRUEFALSE
yes
Evaluation Count:211
yes
Evaluation Count:159056
211-159056
1466 return qApp ? qApp->inputMethod()->inputDirection() == Qt::RightToLeft : false;
executed: return (static_cast<QGuiApplication *>(QCoreApplication::instance())) ? (static_cast<QGuiApplication *>(QCoreApplication::instance()))->inputMethod()->inputDirection() == Qt::RightToLeft : false;
Execution Count:211
211
1467 return layoutData->string.isRightToLeft();
executed: return layoutData->string.isRightToLeft();
Execution Count:159056
159056
1468} -
1469 -
1470 -
1471int QTextEngine::findItem(int strPos) const -
1472{ -
1473 itemize();
executed (the execution status of this line is deduced): itemize();
-
1474 int left = 1;
executed (the execution status of this line is deduced): int left = 1;
-
1475 int right = layoutData->items.size()-1;
executed (the execution status of this line is deduced): int right = layoutData->items.size()-1;
-
1476 while(left <= right) {
evaluated: left <= right
TRUEFALSE
yes
Evaluation Count:196493
yes
Evaluation Count:389936
196493-389936
1477 int middle = ((right-left)/2)+left;
executed (the execution status of this line is deduced): int middle = ((right-left)/2)+left;
-
1478 if (strPos > layoutData->items[middle].position)
evaluated: strPos > layoutData->items[middle].position
TRUEFALSE
yes
Evaluation Count:93056
yes
Evaluation Count:103437
93056-103437
1479 left = middle+1;
executed: left = middle+1;
Execution Count:93056
93056
1480 else if(strPos < layoutData->items[middle].position)
evaluated: strPos < layoutData->items[middle].position
TRUEFALSE
yes
Evaluation Count:87352
yes
Evaluation Count:16085
16085-87352
1481 right = middle-1;
executed: right = middle-1;
Execution Count:87352
87352
1482 else { -
1483 return middle;
executed: return middle;
Execution Count:16085
16085
1484 } -
1485 } -
1486 return right;
executed: return right;
Execution Count:389936
389936
1487} -
1488 -
1489QFixed QTextEngine::width(int from, int len) const -
1490{ -
1491 itemize();
executed (the execution status of this line is deduced): itemize();
-
1492 -
1493 QFixed w = 0;
executed (the execution status of this line is deduced): QFixed w = 0;
-
1494 -
1495// qDebug("QTextEngine::width(from = %d, len = %d), numItems=%d, strleng=%d", from, len, items.size(), string.length()); -
1496 for (int i = 0; i < layoutData->items.size(); i++) {
evaluated: i < layoutData->items.size()
TRUEFALSE
yes
Evaluation Count:23443
yes
Evaluation Count:23629
23443-23629
1497 const QScriptItem *si = layoutData->items.constData() + i;
executed (the execution status of this line is deduced): const QScriptItem *si = layoutData->items.constData() + i;
-
1498 int pos = si->position;
executed (the execution status of this line is deduced): int pos = si->position;
-
1499 int ilen = length(i);
executed (the execution status of this line is deduced): int ilen = length(i);
-
1500// qDebug("item %d: from %d len %d", i, pos, ilen); -
1501 if (pos >= from + len)
partially evaluated: pos >= from + len
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:23443
0-23443
1502 break;
never executed: break;
0
1503 if (pos + ilen > from) {
partially evaluated: pos + ilen > from
TRUEFALSE
yes
Evaluation Count:23443
no
Evaluation Count:0
0-23443
1504 if (!si->num_glyphs)
evaluated: !si->num_glyphs
TRUEFALSE
yes
Evaluation Count:10953
yes
Evaluation Count:12490
10953-12490
1505 shape(i);
executed: shape(i);
Execution Count:10953
10953
1506 -
1507 if (si->analysis.flags == QScriptAnalysis::Object) {
partially evaluated: si->analysis.flags == QScriptAnalysis::Object
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:23443
0-23443
1508 w += si->width;
never executed (the execution status of this line is deduced): w += si->width;
-
1509 continue;
never executed: continue;
0
1510 } else if (si->analysis.flags == QScriptAnalysis::Tab) {
partially evaluated: si->analysis.flags == QScriptAnalysis::Tab
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:23443
0-23443
1511 w += calculateTabWidth(i, w);
never executed (the execution status of this line is deduced): w += calculateTabWidth(i, w);
-
1512 continue;
never executed: continue;
0
1513 } -
1514 -
1515 -
1516 QGlyphLayout glyphs = shapedGlyphs(si);
executed (the execution status of this line is deduced): QGlyphLayout glyphs = shapedGlyphs(si);
-
1517 unsigned short *logClusters = this->logClusters(si);
executed (the execution status of this line is deduced): unsigned short *logClusters = this->logClusters(si);
-
1518 -
1519// fprintf(stderr, " logclusters:"); -
1520// for (int k = 0; k < ilen; k++) -
1521// fprintf(stderr, " %d", logClusters[k]); -
1522// fprintf(stderr, "\n"); -
1523 // do the simple thing for now and give the first glyph in a cluster the full width, all other ones 0. -
1524 int charFrom = from - pos;
executed (the execution status of this line is deduced): int charFrom = from - pos;
-
1525 if (charFrom < 0)
evaluated: charFrom < 0
TRUEFALSE
yes
Evaluation Count:60
yes
Evaluation Count:23383
60-23383
1526 charFrom = 0;
executed: charFrom = 0;
Execution Count:60
60
1527 int glyphStart = logClusters[charFrom];
executed (the execution status of this line is deduced): int glyphStart = logClusters[charFrom];
-
1528 if (charFrom > 0 && logClusters[charFrom-1] == glyphStart)
evaluated: charFrom > 0
TRUEFALSE
yes
Evaluation Count:11219
yes
Evaluation Count:12224
evaluated: logClusters[charFrom-1] == glyphStart
TRUEFALSE
yes
Evaluation Count:28
yes
Evaluation Count:11191
28-12224
1529 while (charFrom < ilen && logClusters[charFrom] == glyphStart)
partially evaluated: charFrom < ilen
TRUEFALSE
yes
Evaluation Count:59
no
Evaluation Count:0
evaluated: logClusters[charFrom] == glyphStart
TRUEFALSE
yes
Evaluation Count:31
yes
Evaluation Count:28
0-59
1530 charFrom++;
executed: charFrom++;
Execution Count:31
31
1531 if (charFrom < ilen) {
partially evaluated: charFrom < ilen
TRUEFALSE
yes
Evaluation Count:23443
no
Evaluation Count:0
0-23443
1532 glyphStart = logClusters[charFrom];
executed (the execution status of this line is deduced): glyphStart = logClusters[charFrom];
-
1533 int charEnd = from + len - 1 - pos;
executed (the execution status of this line is deduced): int charEnd = from + len - 1 - pos;
-
1534 if (charEnd >= ilen)
evaluated: charEnd >= ilen
TRUEFALSE
yes
Evaluation Count:60
yes
Evaluation Count:23383
60-23383
1535 charEnd = ilen-1;
executed: charEnd = ilen-1;
Execution Count:60
60
1536 int glyphEnd = logClusters[charEnd];
executed (the execution status of this line is deduced): int glyphEnd = logClusters[charEnd];
-
1537 while (charEnd < ilen && logClusters[charEnd] == glyphEnd)
evaluated: charEnd < ilen
TRUEFALSE
yes
Evaluation Count:35731
yes
Evaluation Count:11186
evaluated: logClusters[charEnd] == glyphEnd
TRUEFALSE
yes
Evaluation Count:23474
yes
Evaluation Count:12257
11186-35731
1538 charEnd++;
executed: charEnd++;
Execution Count:23474
23474
1539 glyphEnd = (charEnd == ilen) ? si->num_glyphs : logClusters[charEnd];
evaluated: (charEnd == ilen)
TRUEFALSE
yes
Evaluation Count:11186
yes
Evaluation Count:12257
11186-12257
1540 -
1541// qDebug("char: start=%d end=%d / glyph: start = %d, end = %d", charFrom, charEnd, glyphStart, glyphEnd); -
1542 for (int i = glyphStart; i < glyphEnd; i++)
evaluated: i < glyphEnd
TRUEFALSE
yes
Evaluation Count:499530
yes
Evaluation Count:23443
23443-499530
1543 w += glyphs.advances_x[i] * !glyphs.attributes[i].dontPrint;
executed: w += glyphs.advances_x[i] * !glyphs.attributes[i].dontPrint;
Execution Count:499530
499530
1544 }
executed: }
Execution Count:23443
23443
1545 }
executed: }
Execution Count:23443
23443
1546 }
executed: }
Execution Count:23443
23443
1547// qDebug(" --> w= %d ", w); -
1548 return w;
executed: return w;
Execution Count:23629
23629
1549} -
1550 -
1551glyph_metrics_t QTextEngine::boundingBox(int from, int len) const -
1552{ -
1553 itemize();
executed (the execution status of this line is deduced): itemize();
-
1554 -
1555 glyph_metrics_t gm;
executed (the execution status of this line is deduced): glyph_metrics_t gm;
-
1556 -
1557 for (int i = 0; i < layoutData->items.size(); i++) {
evaluated: i < layoutData->items.size()
TRUEFALSE
yes
Evaluation Count:880
yes
Evaluation Count:880
880
1558 const QScriptItem *si = layoutData->items.constData() + i;
executed (the execution status of this line is deduced): const QScriptItem *si = layoutData->items.constData() + i;
-
1559 -
1560 int pos = si->position;
executed (the execution status of this line is deduced): int pos = si->position;
-
1561 int ilen = length(i);
executed (the execution status of this line is deduced): int ilen = length(i);
-
1562 if (pos > from + len)
partially evaluated: pos > from + len
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:880
0-880
1563 break;
never executed: break;
0
1564 if (pos + ilen > from) {
partially evaluated: pos + ilen > from
TRUEFALSE
yes
Evaluation Count:880
no
Evaluation Count:0
0-880
1565 if (!si->num_glyphs)
partially evaluated: !si->num_glyphs
TRUEFALSE
yes
Evaluation Count:880
no
Evaluation Count:0
0-880
1566 shape(i);
executed: shape(i);
Execution Count:880
880
1567 -
1568 if (si->analysis.flags == QScriptAnalysis::Object) {
partially evaluated: si->analysis.flags == QScriptAnalysis::Object
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:880
0-880
1569 gm.width += si->width;
never executed (the execution status of this line is deduced): gm.width += si->width;
-
1570 continue;
never executed: continue;
0
1571 } else if (si->analysis.flags == QScriptAnalysis::Tab) {
partially evaluated: si->analysis.flags == QScriptAnalysis::Tab
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:880
0-880
1572 gm.width += calculateTabWidth(i, gm.width);
never executed (the execution status of this line is deduced): gm.width += calculateTabWidth(i, gm.width);
-
1573 continue;
never executed: continue;
0
1574 } -
1575 -
1576 unsigned short *logClusters = this->logClusters(si);
executed (the execution status of this line is deduced): unsigned short *logClusters = this->logClusters(si);
-
1577 QGlyphLayout glyphs = shapedGlyphs(si);
executed (the execution status of this line is deduced): QGlyphLayout glyphs = shapedGlyphs(si);
-
1578 -
1579 // do the simple thing for now and give the first glyph in a cluster the full width, all other ones 0. -
1580 int charFrom = from - pos;
executed (the execution status of this line is deduced): int charFrom = from - pos;
-
1581 if (charFrom < 0)
partially evaluated: charFrom < 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:880
0-880
1582 charFrom = 0;
never executed: charFrom = 0;
0
1583 int glyphStart = logClusters[charFrom];
executed (the execution status of this line is deduced): int glyphStart = logClusters[charFrom];
-
1584 if (charFrom > 0 && logClusters[charFrom-1] == glyphStart)
partially evaluated: charFrom > 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:880
never evaluated: logClusters[charFrom-1] == glyphStart
0-880
1585 while (charFrom < ilen && logClusters[charFrom] == glyphStart)
never evaluated: charFrom < ilen
never evaluated: logClusters[charFrom] == glyphStart
0
1586 charFrom++;
never executed: charFrom++;
0
1587 if (charFrom < ilen) {
partially evaluated: charFrom < ilen
TRUEFALSE
yes
Evaluation Count:880
no
Evaluation Count:0
0-880
1588 QFontEngine *fe = fontEngine(*si);
executed (the execution status of this line is deduced): QFontEngine *fe = fontEngine(*si);
-
1589 glyphStart = logClusters[charFrom];
executed (the execution status of this line is deduced): glyphStart = logClusters[charFrom];
-
1590 int charEnd = from + len - 1 - pos;
executed (the execution status of this line is deduced): int charEnd = from + len - 1 - pos;
-
1591 if (charEnd >= ilen)
partially evaluated: charEnd >= ilen
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:880
0-880
1592 charEnd = ilen-1;
never executed: charEnd = ilen-1;
0
1593 int glyphEnd = logClusters[charEnd];
executed (the execution status of this line is deduced): int glyphEnd = logClusters[charEnd];
-
1594 while (charEnd < ilen && logClusters[charEnd] == glyphEnd)
evaluated: charEnd < ilen
TRUEFALSE
yes
Evaluation Count:880
yes
Evaluation Count:880
partially evaluated: logClusters[charEnd] == glyphEnd
TRUEFALSE
yes
Evaluation Count:880
no
Evaluation Count:0
0-880
1595 charEnd++;
executed: charEnd++;
Execution Count:880
880
1596 glyphEnd = (charEnd == ilen) ? si->num_glyphs : logClusters[charEnd];
partially evaluated: (charEnd == ilen)
TRUEFALSE
yes
Evaluation Count:880
no
Evaluation Count:0
0-880
1597 if (glyphStart <= glyphEnd ) {
partially evaluated: glyphStart <= glyphEnd
TRUEFALSE
yes
Evaluation Count:880
no
Evaluation Count:0
0-880
1598 glyph_metrics_t m = fe->boundingBox(glyphs.mid(glyphStart, glyphEnd - glyphStart));
executed (the execution status of this line is deduced): glyph_metrics_t m = fe->boundingBox(glyphs.mid(glyphStart, glyphEnd - glyphStart));
-
1599 gm.x = qMin(gm.x, m.x + gm.xoff);
executed (the execution status of this line is deduced): gm.x = qMin(gm.x, m.x + gm.xoff);
-
1600 gm.y = qMin(gm.y, m.y + gm.yoff);
executed (the execution status of this line is deduced): gm.y = qMin(gm.y, m.y + gm.yoff);
-
1601 gm.width = qMax(gm.width, m.width+gm.xoff);
executed (the execution status of this line is deduced): gm.width = qMax(gm.width, m.width+gm.xoff);
-
1602 gm.height = qMax(gm.height, m.height+gm.yoff);
executed (the execution status of this line is deduced): gm.height = qMax(gm.height, m.height+gm.yoff);
-
1603 gm.xoff += m.xoff;
executed (the execution status of this line is deduced): gm.xoff += m.xoff;
-
1604 gm.yoff += m.yoff;
executed (the execution status of this line is deduced): gm.yoff += m.yoff;
-
1605 }
executed: }
Execution Count:880
880
1606 }
executed: }
Execution Count:880
880
1607 }
executed: }
Execution Count:880
880
1608 }
executed: }
Execution Count:880
880
1609 return gm;
executed: return gm;
Execution Count:880
880
1610} -
1611 -
1612glyph_metrics_t QTextEngine::tightBoundingBox(int from, int len) const -
1613{ -
1614 itemize();
never executed (the execution status of this line is deduced): itemize();
-
1615 -
1616 glyph_metrics_t gm;
never executed (the execution status of this line is deduced): glyph_metrics_t gm;
-
1617 -
1618 for (int i = 0; i < layoutData->items.size(); i++) {
never evaluated: i < layoutData->items.size()
0
1619 const QScriptItem *si = layoutData->items.constData() + i;
never executed (the execution status of this line is deduced): const QScriptItem *si = layoutData->items.constData() + i;
-
1620 int pos = si->position;
never executed (the execution status of this line is deduced): int pos = si->position;
-
1621 int ilen = length(i);
never executed (the execution status of this line is deduced): int ilen = length(i);
-
1622 if (pos > from + len)
never evaluated: pos > from + len
0
1623 break;
never executed: break;
0
1624 if (pos + len > from) {
never evaluated: pos + len > from
0
1625 if (!si->num_glyphs)
never evaluated: !si->num_glyphs
0
1626 shape(i);
never executed: shape(i);
0
1627 unsigned short *logClusters = this->logClusters(si);
never executed (the execution status of this line is deduced): unsigned short *logClusters = this->logClusters(si);
-
1628 QGlyphLayout glyphs = shapedGlyphs(si);
never executed (the execution status of this line is deduced): QGlyphLayout glyphs = shapedGlyphs(si);
-
1629 -
1630 // do the simple thing for now and give the first glyph in a cluster the full width, all other ones 0. -
1631 int charFrom = from - pos;
never executed (the execution status of this line is deduced): int charFrom = from - pos;
-
1632 if (charFrom < 0)
never evaluated: charFrom < 0
0
1633 charFrom = 0;
never executed: charFrom = 0;
0
1634 int glyphStart = logClusters[charFrom];
never executed (the execution status of this line is deduced): int glyphStart = logClusters[charFrom];
-
1635 if (charFrom > 0 && logClusters[charFrom-1] == glyphStart)
never evaluated: charFrom > 0
never evaluated: logClusters[charFrom-1] == glyphStart
0
1636 while (charFrom < ilen && logClusters[charFrom] == glyphStart)
never evaluated: charFrom < ilen
never evaluated: logClusters[charFrom] == glyphStart
0
1637 charFrom++;
never executed: charFrom++;
0
1638 if (charFrom < ilen) {
never evaluated: charFrom < ilen
0
1639 glyphStart = logClusters[charFrom];
never executed (the execution status of this line is deduced): glyphStart = logClusters[charFrom];
-
1640 int charEnd = from + len - 1 - pos;
never executed (the execution status of this line is deduced): int charEnd = from + len - 1 - pos;
-
1641 if (charEnd >= ilen)
never evaluated: charEnd >= ilen
0
1642 charEnd = ilen-1;
never executed: charEnd = ilen-1;
0
1643 int glyphEnd = logClusters[charEnd];
never executed (the execution status of this line is deduced): int glyphEnd = logClusters[charEnd];
-
1644 while (charEnd < ilen && logClusters[charEnd] == glyphEnd)
never evaluated: charEnd < ilen
never evaluated: logClusters[charEnd] == glyphEnd
0
1645 charEnd++;
never executed: charEnd++;
0
1646 glyphEnd = (charEnd == ilen) ? si->num_glyphs : logClusters[charEnd];
never evaluated: (charEnd == ilen)
0
1647 if (glyphStart <= glyphEnd ) {
never evaluated: glyphStart <= glyphEnd
0
1648 QFontEngine *fe = fontEngine(*si);
never executed (the execution status of this line is deduced): QFontEngine *fe = fontEngine(*si);
-
1649 glyph_metrics_t m = fe->tightBoundingBox(glyphs.mid(glyphStart, glyphEnd - glyphStart));
never executed (the execution status of this line is deduced): glyph_metrics_t m = fe->tightBoundingBox(glyphs.mid(glyphStart, glyphEnd - glyphStart));
-
1650 gm.x = qMin(gm.x, m.x + gm.xoff);
never executed (the execution status of this line is deduced): gm.x = qMin(gm.x, m.x + gm.xoff);
-
1651 gm.y = qMin(gm.y, m.y + gm.yoff);
never executed (the execution status of this line is deduced): gm.y = qMin(gm.y, m.y + gm.yoff);
-
1652 gm.width = qMax(gm.width, m.width+gm.xoff);
never executed (the execution status of this line is deduced): gm.width = qMax(gm.width, m.width+gm.xoff);
-
1653 gm.height = qMax(gm.height, m.height+gm.yoff);
never executed (the execution status of this line is deduced): gm.height = qMax(gm.height, m.height+gm.yoff);
-
1654 gm.xoff += m.xoff;
never executed (the execution status of this line is deduced): gm.xoff += m.xoff;
-
1655 gm.yoff += m.yoff;
never executed (the execution status of this line is deduced): gm.yoff += m.yoff;
-
1656 }
never executed: }
0
1657 }
never executed: }
0
1658 }
never executed: }
0
1659 }
never executed: }
0
1660 return gm;
never executed: return gm;
0
1661} -
1662 -
1663QFont QTextEngine::font(const QScriptItem &si) const -
1664{ -
1665 QFont font = fnt;
executed (the execution status of this line is deduced): QFont font = fnt;
-
1666 if (hasFormats()) {
evaluated: hasFormats()
TRUEFALSE
yes
Evaluation Count:7675
yes
Evaluation Count:508947
7675-508947
1667 QTextCharFormat f = format(&si);
executed (the execution status of this line is deduced): QTextCharFormat f = format(&si);
-
1668 font = f.font();
executed (the execution status of this line is deduced): font = f.font();
-
1669 -
1670 if (block.docHandle() && block.docHandle()->layout()) {
evaluated: block.docHandle()
TRUEFALSE
yes
Evaluation Count:7673
yes
Evaluation Count:2
partially evaluated: block.docHandle()->layout()
TRUEFALSE
yes
Evaluation Count:7673
no
Evaluation Count:0
0-7673
1671 // Make sure we get the right dpi on printers -
1672 QPaintDevice *pdev = block.docHandle()->layout()->paintDevice();
executed (the execution status of this line is deduced): QPaintDevice *pdev = block.docHandle()->layout()->paintDevice();
-
1673 if (pdev)
evaluated: pdev
TRUEFALSE
yes
Evaluation Count:2416
yes
Evaluation Count:5257
2416-5257
1674 font = QFont(font, pdev);
executed: font = QFont(font, pdev);
Execution Count:2416
2416
1675 } else {
executed: }
Execution Count:7673
7673
1676 font = font.resolve(fnt);
executed (the execution status of this line is deduced): font = font.resolve(fnt);
-
1677 }
executed: }
Execution Count:2
2
1678 QTextCharFormat::VerticalAlignment valign = f.verticalAlignment();
executed (the execution status of this line is deduced): QTextCharFormat::VerticalAlignment valign = f.verticalAlignment();
-
1679 if (valign == QTextCharFormat::AlignSuperScript || valign == QTextCharFormat::AlignSubScript) {
partially evaluated: valign == QTextCharFormat::AlignSuperScript
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:7675
partially evaluated: valign == QTextCharFormat::AlignSubScript
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:7675
0-7675
1680 if (font.pointSize() != -1)
never evaluated: font.pointSize() != -1
0
1681 font.setPointSize((font.pointSize() * 2) / 3);
never executed: font.setPointSize((font.pointSize() * 2) / 3);
0
1682 else -
1683 font.setPixelSize((font.pixelSize() * 2) / 3);
never executed: font.setPixelSize((font.pixelSize() * 2) / 3);
0
1684 } -
1685 }
executed: }
Execution Count:7675
7675
1686 -
1687 if (si.analysis.flags == QScriptAnalysis::SmallCaps)
partially evaluated: si.analysis.flags == QScriptAnalysis::SmallCaps
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:516622
0-516622
1688 font = font.d->smallCapsFont();
never executed: font = font.d->smallCapsFont();
0
1689 -
1690 return font;
executed: return font;
Execution Count:516622
516622
1691} -
1692 -
1693QTextEngine::FontEngineCache::FontEngineCache() -
1694{ -
1695 reset();
executed (the execution status of this line is deduced): reset();
-
1696}
executed: }
Execution Count:203464
203464
1697 -
1698//we cache the previous results of this function, as calling it numerous times with the same effective -
1699//input is common (and hard to cache at a higher level) -
1700QFontEngine *QTextEngine::fontEngine(const QScriptItem &si, QFixed *ascent, QFixed *descent, QFixed *leading) const -
1701{ -
1702 QFontEngine *engine = 0;
executed (the execution status of this line is deduced): QFontEngine *engine = 0;
-
1703 QFontEngine *scaledEngine = 0;
executed (the execution status of this line is deduced): QFontEngine *scaledEngine = 0;
-
1704 int script = si.analysis.script;
executed (the execution status of this line is deduced): int script = si.analysis.script;
-
1705 -
1706 QFont font = fnt;
executed (the execution status of this line is deduced): QFont font = fnt;
-
1707#ifndef QT_NO_RAWFONT -
1708 if (useRawFont && rawFont.isValid()) {
partially evaluated: useRawFont
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:513034
never evaluated: rawFont.isValid()
0-513034
1709 if (feCache.prevFontEngine && feCache.prevFontEngine->type() == QFontEngine::Multi && feCache.prevScript == script) {
never evaluated: feCache.prevFontEngine
never evaluated: feCache.prevFontEngine->type() == QFontEngine::Multi
never evaluated: feCache.prevScript == script
0
1710 engine = feCache.prevFontEngine;
never executed (the execution status of this line is deduced): engine = feCache.prevFontEngine;
-
1711 } else {
never executed: }
0
1712 engine = QFontEngineMultiQPA::createMultiFontEngine(rawFont.d->fontEngine, script);
never executed (the execution status of this line is deduced): engine = QFontEngineMultiQPA::createMultiFontEngine(rawFont.d->fontEngine, script);
-
1713 feCache.prevFontEngine = engine;
never executed (the execution status of this line is deduced): feCache.prevFontEngine = engine;
-
1714 feCache.prevScript = script;
never executed (the execution status of this line is deduced): feCache.prevScript = script;
-
1715 engine->ref.ref();
never executed (the execution status of this line is deduced): engine->ref.ref();
-
1716 if (feCache.prevScaledFontEngine)
never evaluated: feCache.prevScaledFontEngine
0
1717 releaseCachedFontEngine(feCache.prevScaledFontEngine);
never executed: releaseCachedFontEngine(feCache.prevScaledFontEngine);
0
1718 }
never executed: }
0
1719 if (si.analysis.flags & QFont::SmallCaps) {
never evaluated: si.analysis.flags & QFont::SmallCaps
0
1720 if (feCache.prevScaledFontEngine) {
never evaluated: feCache.prevScaledFontEngine
0
1721 scaledEngine = feCache.prevScaledFontEngine;
never executed (the execution status of this line is deduced): scaledEngine = feCache.prevScaledFontEngine;
-
1722 } else {
never executed: }
0
1723 QFontEngine *scEngine = rawFont.d->fontEngine->cloneWithSize(smallCapsFraction * rawFont.pixelSize());
never executed (the execution status of this line is deduced): QFontEngine *scEngine = rawFont.d->fontEngine->cloneWithSize(smallCapsFraction * rawFont.pixelSize());
-
1724 scaledEngine = QFontEngineMultiQPA::createMultiFontEngine(scEngine, script);
never executed (the execution status of this line is deduced): scaledEngine = QFontEngineMultiQPA::createMultiFontEngine(scEngine, script);
-
1725 scaledEngine->ref.ref();
never executed (the execution status of this line is deduced): scaledEngine->ref.ref();
-
1726 feCache.prevScaledFontEngine = scaledEngine;
never executed (the execution status of this line is deduced): feCache.prevScaledFontEngine = scaledEngine;
-
1727 }
never executed: }
0
1728 } -
1729 } else
never executed: }
0
1730#endif -
1731 { -
1732 if (hasFormats()) {
evaluated: hasFormats()
TRUEFALSE
yes
Evaluation Count:33675
yes
Evaluation Count:479359
33675-479359
1733 if (feCache.prevFontEngine && feCache.prevPosition == si.position && feCache.prevLength == length(&si) && feCache.prevScript == script) {
evaluated: feCache.prevFontEngine
TRUEFALSE
yes
Evaluation Count:31781
yes
Evaluation Count:1894
evaluated: feCache.prevPosition == si.position
TRUEFALSE
yes
Evaluation Count:30355
yes
Evaluation Count:1426
partially evaluated: feCache.prevLength == length(&si)
TRUEFALSE
yes
Evaluation Count:30355
no
Evaluation Count:0
partially evaluated: feCache.prevScript == script
TRUEFALSE
yes
Evaluation Count:30355
no
Evaluation Count:0
0-31781
1734 engine = feCache.prevFontEngine;
executed (the execution status of this line is deduced): engine = feCache.prevFontEngine;
-
1735 scaledEngine = feCache.prevScaledFontEngine;
executed (the execution status of this line is deduced): scaledEngine = feCache.prevScaledFontEngine;
-
1736 } else {
executed: }
Execution Count:30355
30355
1737 QTextCharFormat f = format(&si);
executed (the execution status of this line is deduced): QTextCharFormat f = format(&si);
-
1738 font = f.font();
executed (the execution status of this line is deduced): font = f.font();
-
1739 -
1740 if (block.docHandle() && block.docHandle()->layout()) {
evaluated: block.docHandle()
TRUEFALSE
yes
Evaluation Count:3319
yes
Evaluation Count:1
partially evaluated: block.docHandle()->layout()
TRUEFALSE
yes
Evaluation Count:3319
no
Evaluation Count:0
0-3319
1741 // Make sure we get the right dpi on printers -
1742 QPaintDevice *pdev = block.docHandle()->layout()->paintDevice();
executed (the execution status of this line is deduced): QPaintDevice *pdev = block.docHandle()->layout()->paintDevice();
-
1743 if (pdev)
evaluated: pdev
TRUEFALSE
yes
Evaluation Count:986
yes
Evaluation Count:2333
986-2333
1744 font = QFont(font, pdev);
executed: font = QFont(font, pdev);
Execution Count:986
986
1745 } else {
executed: }
Execution Count:3319
3319
1746 font = font.resolve(fnt);
executed (the execution status of this line is deduced): font = font.resolve(fnt);
-
1747 }
executed: }
Execution Count:1
1
1748 engine = font.d->engineForScript(script);
executed (the execution status of this line is deduced): engine = font.d->engineForScript(script);
-
1749 QTextCharFormat::VerticalAlignment valign = f.verticalAlignment();
executed (the execution status of this line is deduced): QTextCharFormat::VerticalAlignment valign = f.verticalAlignment();
-
1750 if (valign == QTextCharFormat::AlignSuperScript || valign == QTextCharFormat::AlignSubScript) {
partially evaluated: valign == QTextCharFormat::AlignSuperScript
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:3320
partially evaluated: valign == QTextCharFormat::AlignSubScript
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:3320
0-3320
1751 if (font.pointSize() != -1)
never evaluated: font.pointSize() != -1
0
1752 font.setPointSize((font.pointSize() * 2) / 3);
never executed: font.setPointSize((font.pointSize() * 2) / 3);
0
1753 else -
1754 font.setPixelSize((font.pixelSize() * 2) / 3);
never executed: font.setPixelSize((font.pixelSize() * 2) / 3);
0
1755 scaledEngine = font.d->engineForScript(script);
never executed (the execution status of this line is deduced): scaledEngine = font.d->engineForScript(script);
-
1756 }
never executed: }
0
1757 -
1758 if (engine)
partially evaluated: engine
TRUEFALSE
yes
Evaluation Count:3320
no
Evaluation Count:0
0-3320
1759 engine->ref.ref();
executed: engine->ref.ref();
Execution Count:3320
3320
1760 if (feCache.prevFontEngine)
evaluated: feCache.prevFontEngine
TRUEFALSE
yes
Evaluation Count:1426
yes
Evaluation Count:1894
1426-1894
1761 releaseCachedFontEngine(feCache.prevFontEngine);
executed: releaseCachedFontEngine(feCache.prevFontEngine);
Execution Count:1426
1426
1762 feCache.prevFontEngine = engine;
executed (the execution status of this line is deduced): feCache.prevFontEngine = engine;
-
1763 -
1764 if (scaledEngine)
partially evaluated: scaledEngine
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:3320
0-3320
1765 scaledEngine->ref.ref();
never executed: scaledEngine->ref.ref();
0
1766 if (feCache.prevScaledFontEngine)
partially evaluated: feCache.prevScaledFontEngine
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:3320
0-3320
1767 releaseCachedFontEngine(feCache.prevScaledFontEngine);
never executed: releaseCachedFontEngine(feCache.prevScaledFontEngine);
0
1768 feCache.prevScaledFontEngine = scaledEngine;
executed (the execution status of this line is deduced): feCache.prevScaledFontEngine = scaledEngine;
-
1769 -
1770 feCache.prevScript = script;
executed (the execution status of this line is deduced): feCache.prevScript = script;
-
1771 feCache.prevPosition = si.position;
executed (the execution status of this line is deduced): feCache.prevPosition = si.position;
-
1772 feCache.prevLength = length(&si);
executed (the execution status of this line is deduced): feCache.prevLength = length(&si);
-
1773 }
executed: }
Execution Count:3320
3320
1774 } else { -
1775 if (feCache.prevFontEngine && feCache.prevScript == script && feCache.prevPosition == -1)
evaluated: feCache.prevFontEngine
TRUEFALSE
yes
Evaluation Count:273848
yes
Evaluation Count:205511
evaluated: feCache.prevScript == script
TRUEFALSE
yes
Evaluation Count:273362
yes
Evaluation Count:486
partially evaluated: feCache.prevPosition == -1
TRUEFALSE
yes
Evaluation Count:273362
no
Evaluation Count:0
0-273848
1776 engine = feCache.prevFontEngine;
executed: engine = feCache.prevFontEngine;
Execution Count:273362
273362
1777 else { -
1778 engine = font.d->engineForScript(script);
executed (the execution status of this line is deduced): engine = font.d->engineForScript(script);
-
1779 -
1780 if (engine)
partially evaluated: engine
TRUEFALSE
yes
Evaluation Count:205997
no
Evaluation Count:0
0-205997
1781 engine->ref.ref();
executed: engine->ref.ref();
Execution Count:205997
205997
1782 if (feCache.prevFontEngine)
evaluated: feCache.prevFontEngine
TRUEFALSE
yes
Evaluation Count:486
yes
Evaluation Count:205511
486-205511
1783 releaseCachedFontEngine(feCache.prevFontEngine);
executed: releaseCachedFontEngine(feCache.prevFontEngine);
Execution Count:486
486
1784 feCache.prevFontEngine = engine;
executed (the execution status of this line is deduced): feCache.prevFontEngine = engine;
-
1785 -
1786 feCache.prevScript = script;
executed (the execution status of this line is deduced): feCache.prevScript = script;
-
1787 feCache.prevPosition = -1;
executed (the execution status of this line is deduced): feCache.prevPosition = -1;
-
1788 feCache.prevLength = -1;
executed (the execution status of this line is deduced): feCache.prevLength = -1;
-
1789 feCache.prevScaledFontEngine = 0;
executed (the execution status of this line is deduced): feCache.prevScaledFontEngine = 0;
-
1790 }
executed: }
Execution Count:205997
205997
1791 } -
1792 -
1793 if (si.analysis.flags == QScriptAnalysis::SmallCaps) {
partially evaluated: si.analysis.flags == QScriptAnalysis::SmallCaps
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:513034
0-513034
1794 QFontPrivate *p = font.d->smallCapsFontPrivate();
never executed (the execution status of this line is deduced): QFontPrivate *p = font.d->smallCapsFontPrivate();
-
1795 scaledEngine = p->engineForScript(script);
never executed (the execution status of this line is deduced): scaledEngine = p->engineForScript(script);
-
1796 }
never executed: }
0
1797 }
executed: }
Execution Count:513034
513034
1798 -
1799 if (ascent) {
evaluated: ascent
TRUEFALSE
yes
Evaluation Count:247098
yes
Evaluation Count:265936
247098-265936
1800 *ascent = engine->ascent();
executed (the execution status of this line is deduced): *ascent = engine->ascent();
-
1801 *descent = engine->descent();
executed (the execution status of this line is deduced): *descent = engine->descent();
-
1802 *leading = engine->leading();
executed (the execution status of this line is deduced): *leading = engine->leading();
-
1803 }
executed: }
Execution Count:247098
247098
1804 -
1805 if (scaledEngine)
partially evaluated: scaledEngine
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:513034
0-513034
1806 return scaledEngine;
never executed: return scaledEngine;
0
1807 return engine;
executed: return engine;
Execution Count:513034
513034
1808} -
1809 -
1810struct QJustificationPoint { -
1811 int type; -
1812 QFixed kashidaWidth; -
1813 QGlyphLayout glyph; -
1814}; -
1815 -
1816Q_DECLARE_TYPEINFO(QJustificationPoint, Q_PRIMITIVE_TYPE); -
1817 -
1818static void set(QJustificationPoint *point, int type, const QGlyphLayout &glyph, QFontEngine *fe) -
1819{ -
1820 point->type = type;
never executed (the execution status of this line is deduced): point->type = type;
-
1821 point->glyph = glyph;
never executed (the execution status of this line is deduced): point->glyph = glyph;
-
1822 -
1823 if (type >= HB_Arabic_Normal) {
never evaluated: type >= HB_Arabic_Normal
0
1824 QChar ch(0x640); // Kashida character
never executed (the execution status of this line is deduced): QChar ch(0x640);
-
1825 QGlyphLayoutArray<8> glyphs;
never executed (the execution status of this line is deduced): QGlyphLayoutArray<8> glyphs;
-
1826 int nglyphs = 7;
never executed (the execution status of this line is deduced): int nglyphs = 7;
-
1827 fe->stringToCMap(&ch, 1, &glyphs, &nglyphs, 0);
never executed (the execution status of this line is deduced): fe->stringToCMap(&ch, 1, &glyphs, &nglyphs, 0);
-
1828 if (glyphs.glyphs[0] && glyphs.advances_x[0] != 0) {
never evaluated: glyphs.glyphs[0]
never evaluated: glyphs.advances_x[0] != 0
0
1829 point->kashidaWidth = glyphs.advances_x[0];
never executed (the execution status of this line is deduced): point->kashidaWidth = glyphs.advances_x[0];
-
1830 } else {
never executed: }
0
1831 point->type = HB_NoJustification;
never executed (the execution status of this line is deduced): point->type = HB_NoJustification;
-
1832 point->kashidaWidth = 0;
never executed (the execution status of this line is deduced): point->kashidaWidth = 0;
-
1833 }
never executed: }
0
1834 } -
1835}
never executed: }
0
1836 -
1837 -
1838void QTextEngine::justify(const QScriptLine &line) -
1839{ -
1840// qDebug("justify: line.gridfitted = %d, line.justified=%d", line.gridfitted, line.justified); -
1841 if (line.gridfitted && line.justified)
evaluated: line.gridfitted
TRUEFALSE
yes
Evaluation Count:8954
yes
Evaluation Count:26132
partially evaluated: line.justified
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:8954
0-26132
1842 return;
never executed: return;
0
1843 -
1844 if (!line.gridfitted) {
evaluated: !line.gridfitted
TRUEFALSE
yes
Evaluation Count:26132
yes
Evaluation Count:8954
8954-26132
1845 // redo layout in device metrics, then adjust -
1846 const_cast<QScriptLine &>(line).gridfitted = true;
executed (the execution status of this line is deduced): const_cast<QScriptLine &>(line).gridfitted = true;
-
1847 }
executed: }
Execution Count:26132
26132
1848 -
1849 if ((option.alignment() & Qt::AlignHorizontal_Mask) != Qt::AlignJustify)
evaluated: (option.alignment() & Qt::AlignHorizontal_Mask) != Qt::AlignJustify
TRUEFALSE
yes
Evaluation Count:35084
yes
Evaluation Count:2
2-35084
1850 return;
executed: return;
Execution Count:35084
35084
1851 -
1852 itemize();
executed (the execution status of this line is deduced): itemize();
-
1853 -
1854 if (!forceJustification) {
partially evaluated: !forceJustification
TRUEFALSE
yes
Evaluation Count:2
no
Evaluation Count:0
0-2
1855 int end = line.from + (int)line.length + line.trailingSpaces;
executed (the execution status of this line is deduced): int end = line.from + (int)line.length + line.trailingSpaces;
-
1856 if (end == layoutData->string.length())
partially evaluated: end == layoutData->string.length()
TRUEFALSE
yes
Evaluation Count:2
no
Evaluation Count:0
0-2
1857 return; // no justification at end of paragraph
executed: return;
Execution Count:2
2
1858 if (end && layoutData->items[findItem(end-1)].analysis.flags == QScriptAnalysis::LineOrParagraphSeparator)
never evaluated: end
never evaluated: layoutData->items[findItem(end-1)].analysis.flags == QScriptAnalysis::LineOrParagraphSeparator
0
1859 return; // no justification at the end of an explicitly separated line
never executed: return;
0
1860 }
never executed: }
0
1861 -
1862 // justify line -
1863 int maxJustify = 0;
never executed (the execution status of this line is deduced): int maxJustify = 0;
-
1864 -
1865 // don't include trailing white spaces when doing justification -
1866 int line_length = line.length;
never executed (the execution status of this line is deduced): int line_length = line.length;
-
1867 const QCharAttributes *a = attributes();
never executed (the execution status of this line is deduced): const QCharAttributes *a = attributes();
-
1868 if (! a)
never evaluated: ! a
0
1869 return;
never executed: return;
0
1870 a += line.from;
never executed (the execution status of this line is deduced): a += line.from;
-
1871 while (line_length && a[line_length-1].whiteSpace)
never evaluated: line_length
never evaluated: a[line_length-1].whiteSpace
0
1872 --line_length;
never executed: --line_length;
0
1873 // subtract one char more, as we can't justfy after the last character -
1874 --line_length;
never executed (the execution status of this line is deduced): --line_length;
-
1875 -
1876 if (!line_length)
never evaluated: !line_length
0
1877 return;
never executed: return;
0
1878 -
1879 int firstItem = findItem(line.from);
never executed (the execution status of this line is deduced): int firstItem = findItem(line.from);
-
1880 int nItems = findItem(line.from + line_length - 1) - firstItem + 1;
never executed (the execution status of this line is deduced): int nItems = findItem(line.from + line_length - 1) - firstItem + 1;
-
1881 -
1882 QVarLengthArray<QJustificationPoint> justificationPoints;
never executed (the execution status of this line is deduced): QVarLengthArray<QJustificationPoint> justificationPoints;
-
1883 int nPoints = 0;
never executed (the execution status of this line is deduced): int nPoints = 0;
-
1884// qDebug("justifying from %d len %d, firstItem=%d, nItems=%d (%s)", line.from, line_length, firstItem, nItems, layoutData->string.mid(line.from, line_length).toUtf8().constData()); -
1885 QFixed minKashida = 0x100000;
never executed (the execution status of this line is deduced): QFixed minKashida = 0x100000;
-
1886 -
1887 // we need to do all shaping before we go into the next loop, as we there -
1888 // store pointers to the glyph data that could get reallocated by the shaping -
1889 // process. -
1890 for (int i = 0; i < nItems; ++i) {
never evaluated: i < nItems
0
1891 QScriptItem &si = layoutData->items[firstItem + i];
never executed (the execution status of this line is deduced): QScriptItem &si = layoutData->items[firstItem + i];
-
1892 if (!si.num_glyphs)
never evaluated: !si.num_glyphs
0
1893 shape(firstItem + i);
never executed: shape(firstItem + i);
0
1894 }
never executed: }
0
1895 -
1896 for (int i = 0; i < nItems; ++i) {
never evaluated: i < nItems
0
1897 QScriptItem &si = layoutData->items[firstItem + i];
never executed (the execution status of this line is deduced): QScriptItem &si = layoutData->items[firstItem + i];
-
1898 -
1899 int kashida_type = HB_Arabic_Normal;
never executed (the execution status of this line is deduced): int kashida_type = HB_Arabic_Normal;
-
1900 int kashida_pos = -1;
never executed (the execution status of this line is deduced): int kashida_pos = -1;
-
1901 -
1902 int start = qMax(line.from - si.position, 0);
never executed (the execution status of this line is deduced): int start = qMax(line.from - si.position, 0);
-
1903 int end = qMin(line.from + line_length - (int)si.position, length(firstItem+i));
never executed (the execution status of this line is deduced): int end = qMin(line.from + line_length - (int)si.position, length(firstItem+i));
-
1904 -
1905 unsigned short *log_clusters = logClusters(&si);
never executed (the execution status of this line is deduced): unsigned short *log_clusters = logClusters(&si);
-
1906 -
1907 int gs = log_clusters[start];
never executed (the execution status of this line is deduced): int gs = log_clusters[start];
-
1908 int ge = (end == length(firstItem+i) ? si.num_glyphs : log_clusters[end]);
never evaluated: end == length(firstItem+i)
0
1909 -
1910 Q_ASSERT(ge <= si.num_glyphs);
never executed (the execution status of this line is deduced): qt_noop();
-
1911 -
1912 const QGlyphLayout g = shapedGlyphs(&si);
never executed (the execution status of this line is deduced): const QGlyphLayout g = shapedGlyphs(&si);
-
1913 -
1914 for (int i = gs; i < ge; ++i) {
never evaluated: i < ge
0
1915 g.justifications[i].type = QGlyphJustification::JustifyNone;
never executed (the execution status of this line is deduced): g.justifications[i].type = QGlyphJustification::JustifyNone;
-
1916 g.justifications[i].nKashidas = 0;
never executed (the execution status of this line is deduced): g.justifications[i].nKashidas = 0;
-
1917 g.justifications[i].space_18d6 = 0;
never executed (the execution status of this line is deduced): g.justifications[i].space_18d6 = 0;
-
1918 -
1919 justificationPoints.resize(nPoints+3);
never executed (the execution status of this line is deduced): justificationPoints.resize(nPoints+3);
-
1920 int justification = g.attributes[i].justification;
never executed (the execution status of this line is deduced): int justification = g.attributes[i].justification;
-
1921 -
1922 switch(justification) { -
1923 case HB_NoJustification: -
1924 break;
never executed: break;
0
1925 case HB_Space : -
1926 // fall through -
1927 case HB_Arabic_Space : -
1928 if (kashida_pos >= 0) {
never evaluated: kashida_pos >= 0
0
1929// qDebug("kashida position at %d in word", kashida_pos); -
1930 set(&justificationPoints[nPoints], kashida_type, g.mid(kashida_pos), fontEngine(si));
never executed (the execution status of this line is deduced): set(&justificationPoints[nPoints], kashida_type, g.mid(kashida_pos), fontEngine(si));
-
1931 if (justificationPoints[nPoints].kashidaWidth > 0) {
never evaluated: justificationPoints[nPoints].kashidaWidth > 0
0
1932 minKashida = qMin(minKashida, justificationPoints[nPoints].kashidaWidth);
never executed (the execution status of this line is deduced): minKashida = qMin(minKashida, justificationPoints[nPoints].kashidaWidth);
-
1933 maxJustify = qMax(maxJustify, justificationPoints[nPoints].type);
never executed (the execution status of this line is deduced): maxJustify = qMax(maxJustify, justificationPoints[nPoints].type);
-
1934 ++nPoints;
never executed (the execution status of this line is deduced): ++nPoints;
-
1935 }
never executed: }
0
1936 }
never executed: }
0
1937 kashida_pos = -1;
never executed (the execution status of this line is deduced): kashida_pos = -1;
-
1938 kashida_type = HB_Arabic_Normal;
never executed (the execution status of this line is deduced): kashida_type = HB_Arabic_Normal;
-
1939 // fall through -
1940 case HB_Character :
code before this statement never executed: case HB_Character :
0
1941 set(&justificationPoints[nPoints++], justification, g.mid(i), fontEngine(si));
never executed (the execution status of this line is deduced): set(&justificationPoints[nPoints++], justification, g.mid(i), fontEngine(si));
-
1942 maxJustify = qMax(maxJustify, justification);
never executed (the execution status of this line is deduced): maxJustify = qMax(maxJustify, justification);
-
1943 break;
never executed: break;
0
1944 case HB_Arabic_Normal : -
1945 case HB_Arabic_Waw : -
1946 case HB_Arabic_BaRa : -
1947 case HB_Arabic_Alef : -
1948 case HB_Arabic_HaaDal : -
1949 case HB_Arabic_Seen : -
1950 case HB_Arabic_Kashida : -
1951 if (justification >= kashida_type) {
never evaluated: justification >= kashida_type
0
1952 kashida_pos = i;
never executed (the execution status of this line is deduced): kashida_pos = i;
-
1953 kashida_type = justification;
never executed (the execution status of this line is deduced): kashida_type = justification;
-
1954 }
never executed: }
0
1955 }
never executed: }
0
1956 }
never executed: }
0
1957 if (kashida_pos >= 0) {
never evaluated: kashida_pos >= 0
0
1958 set(&justificationPoints[nPoints], kashida_type, g.mid(kashida_pos), fontEngine(si));
never executed (the execution status of this line is deduced): set(&justificationPoints[nPoints], kashida_type, g.mid(kashida_pos), fontEngine(si));
-
1959 if (justificationPoints[nPoints].kashidaWidth > 0) {
never evaluated: justificationPoints[nPoints].kashidaWidth > 0
0
1960 minKashida = qMin(minKashida, justificationPoints[nPoints].kashidaWidth);
never executed (the execution status of this line is deduced): minKashida = qMin(minKashida, justificationPoints[nPoints].kashidaWidth);
-
1961 maxJustify = qMax(maxJustify, justificationPoints[nPoints].type);
never executed (the execution status of this line is deduced): maxJustify = qMax(maxJustify, justificationPoints[nPoints].type);
-
1962 ++nPoints;
never executed (the execution status of this line is deduced): ++nPoints;
-
1963 }
never executed: }
0
1964 }
never executed: }
0
1965 }
never executed: }
0
1966 -
1967 QFixed leading = leadingSpaceWidth(line);
never executed (the execution status of this line is deduced): QFixed leading = leadingSpaceWidth(line);
-
1968 QFixed need = line.width - line.textWidth - leading;
never executed (the execution status of this line is deduced): QFixed need = line.width - line.textWidth - leading;
-
1969 if (need < 0) {
never evaluated: need < 0
0
1970 // line overflows already! -
1971 const_cast<QScriptLine &>(line).justified = true;
never executed (the execution status of this line is deduced): const_cast<QScriptLine &>(line).justified = true;
-
1972 return;
never executed: return;
0
1973 } -
1974 -
1975// qDebug("doing justification: textWidth=%x, requested=%x, maxJustify=%d", line.textWidth.value(), line.width.value(), maxJustify); -
1976// qDebug(" minKashida=%f, need=%f", minKashida.toReal(), need.toReal()); -
1977 -
1978 // distribute in priority order -
1979 if (maxJustify >= HB_Arabic_Normal) {
never evaluated: maxJustify >= HB_Arabic_Normal
0
1980 while (need >= minKashida) {
never evaluated: need >= minKashida
0
1981 for (int type = maxJustify; need >= minKashida && type >= HB_Arabic_Normal; --type) {
never evaluated: need >= minKashida
never evaluated: type >= HB_Arabic_Normal
0
1982 for (int i = 0; need >= minKashida && i < nPoints; ++i) {
never evaluated: need >= minKashida
never evaluated: i < nPoints
0
1983 if (justificationPoints[i].type == type && justificationPoints[i].kashidaWidth <= need) {
never evaluated: justificationPoints[i].type == type
never evaluated: justificationPoints[i].kashidaWidth <= need
0
1984 justificationPoints[i].glyph.justifications->nKashidas++;
never executed (the execution status of this line is deduced): justificationPoints[i].glyph.justifications->nKashidas++;
-
1985 // ############ -
1986 justificationPoints[i].glyph.justifications->space_18d6 += justificationPoints[i].kashidaWidth.value();
never executed (the execution status of this line is deduced): justificationPoints[i].glyph.justifications->space_18d6 += justificationPoints[i].kashidaWidth.value();
-
1987 need -= justificationPoints[i].kashidaWidth;
never executed (the execution status of this line is deduced): need -= justificationPoints[i].kashidaWidth;
-
1988// qDebug("adding kashida type %d with width %x, neednow %x", type, justificationPoints[i].kashidaWidth, need.value()); -
1989 }
never executed: }
0
1990 }
never executed: }
0
1991 }
never executed: }
0
1992 }
never executed: }
0
1993 }
never executed: }
0
1994 Q_ASSERT(need >= 0);
never executed (the execution status of this line is deduced): qt_noop();
-
1995 if (!need)
never evaluated: !need
0
1996 goto end;
never executed: goto end;
0
1997 -
1998 maxJustify = qMin(maxJustify, (int)HB_Space);
never executed (the execution status of this line is deduced): maxJustify = qMin(maxJustify, (int)HB_Space);
-
1999 for (int type = maxJustify; need != 0 && type > 0; --type) {
never evaluated: need != 0
never evaluated: type > 0
0
2000 int n = 0;
never executed (the execution status of this line is deduced): int n = 0;
-
2001 for (int i = 0; i < nPoints; ++i) {
never evaluated: i < nPoints
0
2002 if (justificationPoints[i].type == type)
never evaluated: justificationPoints[i].type == type
0
2003 ++n;
never executed: ++n;
0
2004 }
never executed: }
0
2005// qDebug("number of points for justification type %d: %d", type, n); -
2006 -
2007 -
2008 if (!n)
never evaluated: !n
0
2009 continue;
never executed: continue;
0
2010 -
2011 for (int i = 0; i < nPoints; ++i) {
never evaluated: i < nPoints
0
2012 if (justificationPoints[i].type == type) {
never evaluated: justificationPoints[i].type == type
0
2013 QFixed add = need/n;
never executed (the execution status of this line is deduced): QFixed add = need/n;
-
2014// qDebug("adding %x to glyph %x", add.value(), justificationPoints[i].glyph->glyph); -
2015 justificationPoints[i].glyph.justifications[0].space_18d6 = add.value();
never executed (the execution status of this line is deduced): justificationPoints[i].glyph.justifications[0].space_18d6 = add.value();
-
2016 need -= add;
never executed (the execution status of this line is deduced): need -= add;
-
2017 --n;
never executed (the execution status of this line is deduced): --n;
-
2018 }
never executed: }
0
2019 }
never executed: }
0
2020 -
2021 Q_ASSERT(!need);
never executed (the execution status of this line is deduced): qt_noop();
-
2022 }
never executed: }
0
2023 end:
code before this statement never executed: end:
0
2024 const_cast<QScriptLine &>(line).justified = true;
never executed (the execution status of this line is deduced): const_cast<QScriptLine &>(line).justified = true;
-
2025}
never executed: }
0
2026 -
2027void QScriptLine::setDefaultHeight(QTextEngine *eng) -
2028{ -
2029 QFont f;
executed (the execution status of this line is deduced): QFont f;
-
2030 QFontEngine *e;
executed (the execution status of this line is deduced): QFontEngine *e;
-
2031 -
2032 if (eng->block.docHandle() && eng->block.docHandle()->layout()) {
evaluated: eng->block.docHandle()
TRUEFALSE
yes
Evaluation Count:4622
yes
Evaluation Count:4611
partially evaluated: eng->block.docHandle()->layout()
TRUEFALSE
yes
Evaluation Count:4622
no
Evaluation Count:0
0-4622
2033 f = eng->block.charFormat().font();
executed (the execution status of this line is deduced): f = eng->block.charFormat().font();
-
2034 // Make sure we get the right dpi on printers -
2035 QPaintDevice *pdev = eng->block.docHandle()->layout()->paintDevice();
executed (the execution status of this line is deduced): QPaintDevice *pdev = eng->block.docHandle()->layout()->paintDevice();
-
2036 if (pdev)
evaluated: pdev
TRUEFALSE
yes
Evaluation Count:373
yes
Evaluation Count:4249
373-4249
2037 f = QFont(f, pdev);
executed: f = QFont(f, pdev);
Execution Count:373
373
2038 e = f.d->engineForScript(QUnicodeTables::Common);
executed (the execution status of this line is deduced): e = f.d->engineForScript(QUnicodeTables::Common);
-
2039 } else {
executed: }
Execution Count:4622
4622
2040 e = eng->fnt.d->engineForScript(QUnicodeTables::Common);
executed (the execution status of this line is deduced): e = eng->fnt.d->engineForScript(QUnicodeTables::Common);
-
2041 }
executed: }
Execution Count:4611
4611
2042 -
2043 QFixed other_ascent = e->ascent();
executed (the execution status of this line is deduced): QFixed other_ascent = e->ascent();
-
2044 QFixed other_descent = e->descent();
executed (the execution status of this line is deduced): QFixed other_descent = e->descent();
-
2045 QFixed other_leading = e->leading();
executed (the execution status of this line is deduced): QFixed other_leading = e->leading();
-
2046 leading = qMax(leading + ascent, other_leading + other_ascent) - qMax(ascent, other_ascent);
executed (the execution status of this line is deduced): leading = qMax(leading + ascent, other_leading + other_ascent) - qMax(ascent, other_ascent);
-
2047 ascent = qMax(ascent, other_ascent);
executed (the execution status of this line is deduced): ascent = qMax(ascent, other_ascent);
-
2048 descent = qMax(descent, other_descent);
executed (the execution status of this line is deduced): descent = qMax(descent, other_descent);
-
2049}
executed: }
Execution Count:9233
9233
2050 -
2051QTextEngine::LayoutData::LayoutData() -
2052{ -
2053 memory = 0;
executed (the execution status of this line is deduced): memory = 0;
-
2054 allocated = 0;
executed (the execution status of this line is deduced): allocated = 0;
-
2055 memory_on_stack = false;
executed (the execution status of this line is deduced): memory_on_stack = false;
-
2056 used = 0;
executed (the execution status of this line is deduced): used = 0;
-
2057 hasBidi = false;
executed (the execution status of this line is deduced): hasBidi = false;
-
2058 layoutState = LayoutEmpty;
executed (the execution status of this line is deduced): layoutState = LayoutEmpty;
-
2059 haveCharAttributes = false;
executed (the execution status of this line is deduced): haveCharAttributes = false;
-
2060 logClustersPtr = 0;
executed (the execution status of this line is deduced): logClustersPtr = 0;
-
2061 available_glyphs = 0;
executed (the execution status of this line is deduced): available_glyphs = 0;
-
2062}
executed: }
Execution Count:198182
198182
2063 -
2064QTextEngine::LayoutData::LayoutData(const QString &str, void **stack_memory, int _allocated) -
2065 : string(str) -
2066{ -
2067 allocated = _allocated;
executed (the execution status of this line is deduced): allocated = _allocated;
-
2068 -
2069 int space_charAttributes = sizeof(QCharAttributes)*string.length()/sizeof(void*) + 1;
executed (the execution status of this line is deduced): int space_charAttributes = sizeof(QCharAttributes)*string.length()/sizeof(void*) + 1;
-
2070 int space_logClusters = sizeof(unsigned short)*string.length()/sizeof(void*) + 1;
executed (the execution status of this line is deduced): int space_logClusters = sizeof(unsigned short)*string.length()/sizeof(void*) + 1;
-
2071 available_glyphs = ((int)allocated - space_charAttributes - space_logClusters)*(int)sizeof(void*)/(int)QGlyphLayout::spaceNeededForGlyphLayout(1);
executed (the execution status of this line is deduced): available_glyphs = ((int)allocated - space_charAttributes - space_logClusters)*(int)sizeof(void*)/(int)QGlyphLayout::spaceNeededForGlyphLayout(1);
-
2072 -
2073 if (available_glyphs < str.length()) {
evaluated: available_glyphs < str.length()
TRUEFALSE
yes
Evaluation Count:12
yes
Evaluation Count:49249
12-49249
2074 // need to allocate on the heap -
2075 allocated = 0;
executed (the execution status of this line is deduced): allocated = 0;
-
2076 -
2077 memory_on_stack = false;
executed (the execution status of this line is deduced): memory_on_stack = false;
-
2078 memory = 0;
executed (the execution status of this line is deduced): memory = 0;
-
2079 logClustersPtr = 0;
executed (the execution status of this line is deduced): logClustersPtr = 0;
-
2080 } else {
executed: }
Execution Count:12
12
2081 memory_on_stack = true;
executed (the execution status of this line is deduced): memory_on_stack = true;
-
2082 memory = stack_memory;
executed (the execution status of this line is deduced): memory = stack_memory;
-
2083 logClustersPtr = (unsigned short *)(memory + space_charAttributes);
executed (the execution status of this line is deduced): logClustersPtr = (unsigned short *)(memory + space_charAttributes);
-
2084 -
2085 void *m = memory + space_charAttributes + space_logClusters;
executed (the execution status of this line is deduced): void *m = memory + space_charAttributes + space_logClusters;
-
2086 glyphLayout = QGlyphLayout(reinterpret_cast<char *>(m), str.length());
executed (the execution status of this line is deduced): glyphLayout = QGlyphLayout(reinterpret_cast<char *>(m), str.length());
-
2087 glyphLayout.clear();
executed (the execution status of this line is deduced): glyphLayout.clear();
-
2088 memset(memory, 0, space_charAttributes*sizeof(void *));
executed (the execution status of this line is deduced): memset(memory, 0, space_charAttributes*sizeof(void *));
-
2089 }
executed: }
Execution Count:49249
49249
2090 used = 0;
executed (the execution status of this line is deduced): used = 0;
-
2091 hasBidi = false;
executed (the execution status of this line is deduced): hasBidi = false;
-
2092 layoutState = LayoutEmpty;
executed (the execution status of this line is deduced): layoutState = LayoutEmpty;
-
2093 haveCharAttributes = false;
executed (the execution status of this line is deduced): haveCharAttributes = false;
-
2094}
executed: }
Execution Count:49261
49261
2095 -
2096QTextEngine::LayoutData::~LayoutData() -
2097{ -
2098 if (!memory_on_stack)
evaluated: !memory_on_stack
TRUEFALSE
yes
Evaluation Count:198186
yes
Evaluation Count:49249
49249-198186
2099 free(memory);
executed: free(memory);
Execution Count:198186
198186
2100 memory = 0;
executed (the execution status of this line is deduced): memory = 0;
-
2101}
executed: }
Execution Count:247435
247435
2102 -
2103bool QTextEngine::LayoutData::reallocate(int totalGlyphs) -
2104{ -
2105 Q_ASSERT(totalGlyphs >= glyphLayout.numGlyphs);
executed (the execution status of this line is deduced): qt_noop();
-
2106 if (memory_on_stack && available_glyphs >= totalGlyphs) {
evaluated: memory_on_stack
TRUEFALSE
yes
Evaluation Count:1162
yes
Evaluation Count:175771
partially evaluated: available_glyphs >= totalGlyphs
TRUEFALSE
yes
Evaluation Count:1162
no
Evaluation Count:0
0-175771
2107 glyphLayout.grow(glyphLayout.data(), totalGlyphs);
executed (the execution status of this line is deduced): glyphLayout.grow(glyphLayout.data(), totalGlyphs);
-
2108 return true;
executed: return true;
Execution Count:1162
1162
2109 } -
2110 -
2111 int space_charAttributes = sizeof(QCharAttributes)*string.length()/sizeof(void*) + 1;
executed (the execution status of this line is deduced): int space_charAttributes = sizeof(QCharAttributes)*string.length()/sizeof(void*) + 1;
-
2112 int space_logClusters = sizeof(unsigned short)*string.length()/sizeof(void*) + 1;
executed (the execution status of this line is deduced): int space_logClusters = sizeof(unsigned short)*string.length()/sizeof(void*) + 1;
-
2113 int space_glyphs = QGlyphLayout::spaceNeededForGlyphLayout(totalGlyphs)/sizeof(void*) + 2;
executed (the execution status of this line is deduced): int space_glyphs = QGlyphLayout::spaceNeededForGlyphLayout(totalGlyphs)/sizeof(void*) + 2;
-
2114 -
2115 int newAllocated = space_charAttributes + space_glyphs + space_logClusters;
executed (the execution status of this line is deduced): int newAllocated = space_charAttributes + space_glyphs + space_logClusters;
-
2116 // These values can be negative if the length of string/glyphs causes overflow, -
2117 // we can't layout such a long string all at once, so return false here to -
2118 // indicate there is a failure -
2119 if (space_charAttributes < 0 || space_logClusters < 0 || space_glyphs < 0 || newAllocated < allocated) {
partially evaluated: space_charAttributes < 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:175771
partially evaluated: space_logClusters < 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:175771
partially evaluated: space_glyphs < 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:175771
partially evaluated: newAllocated < allocated
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:175771
0-175771
2120 layoutState = LayoutFailed;
never executed (the execution status of this line is deduced): layoutState = LayoutFailed;
-
2121 return false;
never executed: return false;
0
2122 } -
2123 -
2124 void **newMem = memory;
executed (the execution status of this line is deduced): void **newMem = memory;
-
2125 newMem = (void **)::realloc(memory_on_stack ? 0 : memory, newAllocated*sizeof(void *));
executed (the execution status of this line is deduced): newMem = (void **)::realloc(memory_on_stack ? 0 : memory, newAllocated*sizeof(void *));
-
2126 if (!newMem) {
partially evaluated: !newMem
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:175771
0-175771
2127 layoutState = LayoutFailed;
never executed (the execution status of this line is deduced): layoutState = LayoutFailed;
-
2128 return false;
never executed: return false;
0
2129 } -
2130 if (memory_on_stack)
partially evaluated: memory_on_stack
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:175771
0-175771
2131 memcpy(newMem, memory, allocated*sizeof(void *));
never executed: memcpy(newMem, memory, allocated*sizeof(void *));
0
2132 memory = newMem;
executed (the execution status of this line is deduced): memory = newMem;
-
2133 memory_on_stack = false;
executed (the execution status of this line is deduced): memory_on_stack = false;
-
2134 -
2135 void **m = memory;
executed (the execution status of this line is deduced): void **m = memory;
-
2136 m += space_charAttributes;
executed (the execution status of this line is deduced): m += space_charAttributes;
-
2137 logClustersPtr = (unsigned short *) m;
executed (the execution status of this line is deduced): logClustersPtr = (unsigned short *) m;
-
2138 m += space_logClusters;
executed (the execution status of this line is deduced): m += space_logClusters;
-
2139 -
2140 const int space_preGlyphLayout = space_charAttributes + space_logClusters;
executed (the execution status of this line is deduced): const int space_preGlyphLayout = space_charAttributes + space_logClusters;
-
2141 if (allocated < space_preGlyphLayout)
evaluated: allocated < space_preGlyphLayout
TRUEFALSE
yes
Evaluation Count:175682
yes
Evaluation Count:89
89-175682
2142 memset(memory + allocated, 0, (space_preGlyphLayout - allocated)*sizeof(void *));
executed: memset(memory + allocated, 0, (space_preGlyphLayout - allocated)*sizeof(void *));
Execution Count:175682
175682
2143 -
2144 glyphLayout.grow(reinterpret_cast<char *>(m), totalGlyphs);
executed (the execution status of this line is deduced): glyphLayout.grow(reinterpret_cast<char *>(m), totalGlyphs);
-
2145 -
2146 allocated = newAllocated;
executed (the execution status of this line is deduced): allocated = newAllocated;
-
2147 return true;
executed: return true;
Execution Count:175771
175771
2148} -
2149 -
2150// grow to the new size, copying the existing data to the new layout -
2151void QGlyphLayout::grow(char *address, int totalGlyphs) -
2152{ -
2153 QGlyphLayout oldLayout(address, numGlyphs);
executed (the execution status of this line is deduced): QGlyphLayout oldLayout(address, numGlyphs);
-
2154 QGlyphLayout newLayout(address, totalGlyphs);
executed (the execution status of this line is deduced): QGlyphLayout newLayout(address, totalGlyphs);
-
2155 -
2156 if (numGlyphs) {
evaluated: numGlyphs
TRUEFALSE
yes
Evaluation Count:1251
yes
Evaluation Count:175682
1251-175682
2157 // move the existing data -
2158 memmove(newLayout.attributes, oldLayout.attributes, numGlyphs * sizeof(HB_GlyphAttributes));
executed (the execution status of this line is deduced): memmove(newLayout.attributes, oldLayout.attributes, numGlyphs * sizeof(HB_GlyphAttributes));
-
2159 memmove(newLayout.justifications, oldLayout.justifications, numGlyphs * sizeof(QGlyphJustification));
executed (the execution status of this line is deduced): memmove(newLayout.justifications, oldLayout.justifications, numGlyphs * sizeof(QGlyphJustification));
-
2160 memmove(newLayout.advances_y, oldLayout.advances_y, numGlyphs * sizeof(QFixed));
executed (the execution status of this line is deduced): memmove(newLayout.advances_y, oldLayout.advances_y, numGlyphs * sizeof(QFixed));
-
2161 memmove(newLayout.advances_x, oldLayout.advances_x, numGlyphs * sizeof(QFixed));
executed (the execution status of this line is deduced): memmove(newLayout.advances_x, oldLayout.advances_x, numGlyphs * sizeof(QFixed));
-
2162 memmove(newLayout.glyphs, oldLayout.glyphs, numGlyphs * sizeof(HB_Glyph));
executed (the execution status of this line is deduced): memmove(newLayout.glyphs, oldLayout.glyphs, numGlyphs * sizeof(HB_Glyph));
-
2163 }
executed: }
Execution Count:1251
1251
2164 -
2165 // clear the new data -
2166 newLayout.clear(numGlyphs);
executed (the execution status of this line is deduced): newLayout.clear(numGlyphs);
-
2167 -
2168 *this = newLayout;
executed (the execution status of this line is deduced): *this = newLayout;
-
2169}
executed: }
Execution Count:176933
176933
2170 -
2171void QTextEngine::freeMemory() -
2172{ -
2173 if (!stackEngine) {
evaluated: !stackEngine
TRUEFALSE
yes
Evaluation Count:354410
yes
Evaluation Count:35389
35389-354410
2174 delete layoutData;
executed (the execution status of this line is deduced): delete layoutData;
-
2175 layoutData = 0;
executed (the execution status of this line is deduced): layoutData = 0;
-
2176 } else {
executed: }
Execution Count:354410
354410
2177 layoutData->used = 0;
executed (the execution status of this line is deduced): layoutData->used = 0;
-
2178 layoutData->hasBidi = false;
executed (the execution status of this line is deduced): layoutData->hasBidi = false;
-
2179 layoutData->layoutState = LayoutEmpty;
executed (the execution status of this line is deduced): layoutData->layoutState = LayoutEmpty;
-
2180 layoutData->haveCharAttributes = false;
executed (the execution status of this line is deduced): layoutData->haveCharAttributes = false;
-
2181 }
executed: }
Execution Count:35389
35389
2182 for (int i = 0; i < lines.size(); ++i) {
evaluated: i < lines.size()
TRUEFALSE
yes
Evaluation Count:219176
yes
Evaluation Count:389799
219176-389799
2183 lines[i].justified = 0;
executed (the execution status of this line is deduced): lines[i].justified = 0;
-
2184 lines[i].gridfitted = 0;
executed (the execution status of this line is deduced): lines[i].gridfitted = 0;
-
2185 }
executed: }
Execution Count:219176
219176
2186}
executed: }
Execution Count:389799
389799
2187 -
2188int QTextEngine::formatIndex(const QScriptItem *si) const -
2189{ -
2190 if (specialData && !specialData->resolvedFormatIndices.isEmpty())
evaluated: specialData
TRUEFALSE
yes
Evaluation Count:11
yes
Evaluation Count:11329
partially evaluated: !specialData->resolvedFormatIndices.isEmpty()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:11
0-11329
2191 return specialData->resolvedFormatIndices.at(si - &layoutData->items[0]);
never executed: return specialData->resolvedFormatIndices.at(si - &layoutData->items[0]);
0
2192 QTextDocumentPrivate *p = block.docHandle();
executed (the execution status of this line is deduced): QTextDocumentPrivate *p = block.docHandle();
-
2193 if (!p)
partially evaluated: !p
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:11340
0-11340
2194 return -1;
never executed: return -1;
0
2195 int pos = si->position;
executed (the execution status of this line is deduced): int pos = si->position;
-
2196 if (specialData && si->position >= specialData->preeditPosition) {
evaluated: specialData
TRUEFALSE
yes
Evaluation Count:11
yes
Evaluation Count:11329
evaluated: si->position >= specialData->preeditPosition
TRUEFALSE
yes
Evaluation Count:6
yes
Evaluation Count:5
5-11329
2197 if (si->position < specialData->preeditPosition + specialData->preeditText.length())
partially evaluated: si->position < specialData->preeditPosition + specialData->preeditText.length()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:6
0-6
2198 pos = qMax(qMin(block.length(), specialData->preeditPosition) - 1, 0);
never executed: pos = qMax(qMin(block.length(), specialData->preeditPosition) - 1, 0);
0
2199 else -
2200 pos -= specialData->preeditText.length();
executed: pos -= specialData->preeditText.length();
Execution Count:6
6
2201 } -
2202 QTextDocumentPrivate::FragmentIterator it = p->find(block.position() + pos);
executed (the execution status of this line is deduced): QTextDocumentPrivate::FragmentIterator it = p->find(block.position() + pos);
-
2203 return it.value()->format;
executed: return it.value()->format;
Execution Count:11340
11340
2204} -
2205 -
2206 -
2207QTextCharFormat QTextEngine::format(const QScriptItem *si) const -
2208{ -
2209 QTextCharFormat format;
executed (the execution status of this line is deduced): QTextCharFormat format;
-
2210 const QTextFormatCollection *formats = this->formats();
executed (the execution status of this line is deduced): const QTextFormatCollection *formats = this->formats();
-
2211 -
2212 if (formats)
evaluated: formats
TRUEFALSE
yes
Evaluation Count:11310
yes
Evaluation Count:54
54-11310
2213 format = formats->charFormat(formatIndex(si));
executed: format = formats->charFormat(formatIndex(si));
Execution Count:11310
11310
2214 -
2215 if (specialData && specialData->resolvedFormatIndices.isEmpty()) {
evaluated: specialData
TRUEFALSE
yes
Evaluation Count:8
yes
Evaluation Count:11356
partially evaluated: specialData->resolvedFormatIndices.isEmpty()
TRUEFALSE
yes
Evaluation Count:8
no
Evaluation Count:0
0-11356
2216 int end = si->position + length(si);
executed (the execution status of this line is deduced): int end = si->position + length(si);
-
2217 for (int i = 0; i < specialData->addFormats.size(); ++i) {
partially evaluated: i < specialData->addFormats.size()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:8
0-8
2218 const QTextLayout::FormatRange &r = specialData->addFormats.at(i);
never executed (the execution status of this line is deduced): const QTextLayout::FormatRange &r = specialData->addFormats.at(i);
-
2219 if (r.start <= si->position && r.start + r.length >= end) {
never evaluated: r.start <= si->position
never evaluated: r.start + r.length >= end
0
2220 if (!specialData->addFormatIndices.isEmpty())
never evaluated: !specialData->addFormatIndices.isEmpty()
0
2221 format.merge(formats->format(specialData->addFormatIndices.at(i)));
never executed: format.merge(formats->format(specialData->addFormatIndices.at(i)));
0
2222 else -
2223 format.merge(r.format);
never executed: format.merge(r.format);
0
2224 } -
2225 }
never executed: }
0
2226 }
executed: }
Execution Count:8
8
2227 return format;
executed: return format;
Execution Count:11364
11364
2228} -
2229 -
2230void QTextEngine::addRequiredBoundaries() const -
2231{ -
2232 if (specialData) {
evaluated: specialData
TRUEFALSE
yes
Evaluation Count:5
yes
Evaluation Count:226647
5-226647
2233 for (int i = 0; i < specialData->addFormats.size(); ++i) {
evaluated: i < specialData->addFormats.size()
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:5
3-5
2234 const QTextLayout::FormatRange &r = specialData->addFormats.at(i);
executed (the execution status of this line is deduced): const QTextLayout::FormatRange &r = specialData->addFormats.at(i);
-
2235 setBoundary(r.start);
executed (the execution status of this line is deduced): setBoundary(r.start);
-
2236 setBoundary(r.start + r.length);
executed (the execution status of this line is deduced): setBoundary(r.start + r.length);
-
2237 //qDebug("adding boundaries %d %d", r.start, r.start+r.length); -
2238 }
executed: }
Execution Count:3
3
2239 }
executed: }
Execution Count:5
5
2240}
executed: }
Execution Count:226652
226652
2241 -
2242bool QTextEngine::atWordSeparator(int position) const -
2243{ -
2244 const QChar c = layoutData->string.at(position);
executed (the execution status of this line is deduced): const QChar c = layoutData->string.at(position);
-
2245 switch (c.unicode()) { -
2246 case '.': -
2247 case ',': -
2248 case '?': -
2249 case '!': -
2250 case '@': -
2251 case '#': -
2252 case '$': -
2253 case ':': -
2254 case ';': -
2255 case '-': -
2256 case '<': -
2257 case '>': -
2258 case '[': -
2259 case ']': -
2260 case '(': -
2261 case ')': -
2262 case '{': -
2263 case '}': -
2264 case '=': -
2265 case '/': -
2266 case '+': -
2267 case '%': -
2268 case '&': -
2269 case '^': -
2270 case '*': -
2271 case '\'': -
2272 case '"': -
2273 case '`': -
2274 case '~': -
2275 case '|': -
2276 return true;
executed: return true;
Execution Count:28
28
2277 default: -
2278 break;
executed: break;
Execution Count:409
409
2279 } -
2280 return false;
executed: return false;
Execution Count:409
409
2281} -
2282 -
2283bool QTextEngine::atSpace(int position) const -
2284{ -
2285 const QChar c = layoutData->string.at(position);
executed (the execution status of this line is deduced): const QChar c = layoutData->string.at(position);
-
2286 switch (c.unicode()) { -
2287 case QChar::Tabulation: -
2288 case QChar::Space: -
2289 case QChar::Nbsp: -
2290 case QChar::LineSeparator: -
2291 return true;
executed: return true;
Execution Count:97
97
2292 default: -
2293 break;
executed: break;
Execution Count:389
389
2294 } -
2295 return false;
executed: return false;
Execution Count:389
389
2296} -
2297 -
2298 -
2299void QTextEngine::indexAdditionalFormats() -
2300{ -
2301 specialData->addFormatIndices.resize(specialData->addFormats.count());
executed (the execution status of this line is deduced): specialData->addFormatIndices.resize(specialData->addFormats.count());
-
2302 -
2303 QTextFormatCollection *formats = this->formats();
executed (the execution status of this line is deduced): QTextFormatCollection *formats = this->formats();
-
2304 -
2305 if (!formats) {
partially evaluated: !formats
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:7
0-7
2306 Q_ASSERT(!block.docHandle());
never executed (the execution status of this line is deduced): qt_noop();
-
2307 specialData->formats.reset(new QTextFormatCollection);
never executed (the execution status of this line is deduced): specialData->formats.reset(new QTextFormatCollection);
-
2308 formats = specialData->formats.data();
never executed (the execution status of this line is deduced): formats = specialData->formats.data();
-
2309 }
never executed: }
0
2310 -
2311 for (int i = 0; i < specialData->addFormats.count(); ++i) {
evaluated: i < specialData->addFormats.count()
TRUEFALSE
yes
Evaluation Count:12
yes
Evaluation Count:7
7-12
2312 specialData->addFormatIndices[i] = formats->indexForFormat(specialData->addFormats.at(i).format);
executed (the execution status of this line is deduced): specialData->addFormatIndices[i] = formats->indexForFormat(specialData->addFormats.at(i).format);
-
2313 specialData->addFormats[i].format = QTextCharFormat();
executed (the execution status of this line is deduced): specialData->addFormats[i].format = QTextCharFormat();
-
2314 }
executed: }
Execution Count:12
12
2315}
executed: }
Execution Count:7
7
2316 -
2317/* These two helper functions are used to determine whether we need to insert a ZWJ character -
2318 between the text that gets truncated and the ellipsis. This is important to get -
2319 correctly shaped results for arabic text. -
2320*/ -
2321static inline bool nextCharJoins(const QString &string, int pos) -
2322{ -
2323 while (pos < string.length() && string.at(pos).category() == QChar::Mark_NonSpacing)
partially evaluated: pos < string.length()
TRUEFALSE
yes
Evaluation Count:1171
no
Evaluation Count:0
partially evaluated: string.at(pos).category() == QChar::Mark_NonSpacing
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1171
0-1171
2324 ++pos;
never executed: ++pos;
0
2325 if (pos == string.length())
partially evaluated: pos == string.length()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1171
0-1171
2326 return false;
never executed: return false;
0
2327 return string.at(pos).joining() != QChar::OtherJoining;
executed: return string.at(pos).joining() != QChar::OtherJoining;
Execution Count:1171
1171
2328} -
2329 -
2330static inline bool prevCharJoins(const QString &string, int pos) -
2331{ -
2332 while (pos > 0 && string.at(pos - 1).category() == QChar::Mark_NonSpacing)
partially evaluated: pos > 0
TRUEFALSE
yes
Evaluation Count:135
no
Evaluation Count:0
partially evaluated: string.at(pos - 1).category() == QChar::Mark_NonSpacing
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:135
0-135
2333 --pos;
never executed: --pos;
0
2334 if (pos == 0)
partially evaluated: pos == 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:135
0-135
2335 return false;
never executed: return false;
0
2336 QChar::Joining joining = string.at(pos - 1).joining();
executed (the execution status of this line is deduced): QChar::Joining joining = string.at(pos - 1).joining();
-
2337 return (joining == QChar::Dual || joining == QChar::Center);
executed: return (joining == QChar::Dual || joining == QChar::Center);
Execution Count:135
135
2338} -
2339 -
2340static inline bool isRetainableControlCode(QChar c) -
2341{ -
2342 return (c.unicode() == 0x202a // LRE
executed: return (c.unicode() == 0x202a || c.unicode() == 0x202b || c.unicode() == 0x202c || c.unicode() == 0x202d || c.unicode() == 0x202e || c.unicode() == 0x200e || c.unicode() == 0x200f);
Execution Count:14350
14350
2343 || c.unicode() == 0x202b // LRE
executed: return (c.unicode() == 0x202a || c.unicode() == 0x202b || c.unicode() == 0x202c || c.unicode() == 0x202d || c.unicode() == 0x202e || c.unicode() == 0x200e || c.unicode() == 0x200f);
Execution Count:14350
14350
2344 || c.unicode() == 0x202c // PDF
executed: return (c.unicode() == 0x202a || c.unicode() == 0x202b || c.unicode() == 0x202c || c.unicode() == 0x202d || c.unicode() == 0x202e || c.unicode() == 0x200e || c.unicode() == 0x200f);
Execution Count:14350
14350
2345 || c.unicode() == 0x202d // LRO
executed: return (c.unicode() == 0x202a || c.unicode() == 0x202b || c.unicode() == 0x202c || c.unicode() == 0x202d || c.unicode() == 0x202e || c.unicode() == 0x200e || c.unicode() == 0x200f);
Execution Count:14350
14350
2346 || c.unicode() == 0x202e // RLO
executed: return (c.unicode() == 0x202a || c.unicode() == 0x202b || c.unicode() == 0x202c || c.unicode() == 0x202d || c.unicode() == 0x202e || c.unicode() == 0x200e || c.unicode() == 0x200f);
Execution Count:14350
14350
2347 || c.unicode() == 0x200e // LRM
executed: return (c.unicode() == 0x202a || c.unicode() == 0x202b || c.unicode() == 0x202c || c.unicode() == 0x202d || c.unicode() == 0x202e || c.unicode() == 0x200e || c.unicode() == 0x200f);
Execution Count:14350
14350
2348 || c.unicode() == 0x200f); // RLM
executed: return (c.unicode() == 0x202a || c.unicode() == 0x202b || c.unicode() == 0x202c || c.unicode() == 0x202d || c.unicode() == 0x202e || c.unicode() == 0x200e || c.unicode() == 0x200f);
Execution Count:14350
14350
2349} -
2350 -
2351static QString stringMidRetainingBidiCC(const QString &string, -
2352 const QString &ellidePrefix, -
2353 const QString &ellideSuffix, -
2354 int subStringFrom, -
2355 int subStringTo, -
2356 int midStart, -
2357 int midLength) -
2358{ -
2359 QString prefix;
executed (the execution status of this line is deduced): QString prefix;
-
2360 for (int i=subStringFrom; i<midStart; ++i) {
partially evaluated: i<midStart
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1036
0-1036
2361 QChar c = string.at(i);
never executed (the execution status of this line is deduced): QChar c = string.at(i);
-
2362 if (isRetainableControlCode(c))
never evaluated: isRetainableControlCode(c)
0
2363 prefix += c;
never executed: prefix += c;
0
2364 }
never executed: }
0
2365 -
2366 QString suffix;
executed (the execution status of this line is deduced): QString suffix;
-
2367 for (int i=midStart + midLength; i<subStringTo; ++i) {
evaluated: i<subStringTo
TRUEFALSE
yes
Evaluation Count:14350
yes
Evaluation Count:1036
1036-14350
2368 QChar c = string.at(i);
executed (the execution status of this line is deduced): QChar c = string.at(i);
-
2369 if (isRetainableControlCode(c))
partially evaluated: isRetainableControlCode(c)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:14350
0-14350
2370 suffix += c;
never executed: suffix += c;
0
2371 }
executed: }
Execution Count:14350
14350
2372 -
2373 return prefix + ellidePrefix + string.mid(midStart, midLength) + ellideSuffix + suffix;
executed: return prefix + ellidePrefix + string.mid(midStart, midLength) + ellideSuffix + suffix;
Execution Count:1036
1036
2374} -
2375 -
2376QString QTextEngine::elidedText(Qt::TextElideMode mode, const QFixed &width, int flags, int from, int count) const -
2377{ -
2378// qDebug() << "elidedText; available width" << width.toReal() << "text width:" << this->width(0, layoutData->string.length()).toReal(); -
2379 -
2380 if (flags & Qt::TextShowMnemonic) {
evaluated: flags & Qt::TextShowMnemonic
TRUEFALSE
yes
Evaluation Count:686
yes
Evaluation Count:3583
686-3583
2381 itemize();
executed (the execution status of this line is deduced): itemize();
-
2382 QCharAttributes *attributes = const_cast<QCharAttributes *>(this->attributes());
executed (the execution status of this line is deduced): QCharAttributes *attributes = const_cast<QCharAttributes *>(this->attributes());
-
2383 if (!attributes)
partially evaluated: !attributes
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:686
0-686
2384 return QString();
never executed: return QString();
0
2385 for (int i = 0; i < layoutData->items.size(); ++i) {
evaluated: i < layoutData->items.size()
TRUEFALSE
yes
Evaluation Count:630
yes
Evaluation Count:686
630-686
2386 QScriptItem &si = layoutData->items[i];
executed (the execution status of this line is deduced): QScriptItem &si = layoutData->items[i];
-
2387 if (!si.num_glyphs)
partially evaluated: !si.num_glyphs
TRUEFALSE
yes
Evaluation Count:630
no
Evaluation Count:0
0-630
2388 shape(i);
executed: shape(i);
Execution Count:630
630
2389 -
2390 unsigned short *logClusters = this->logClusters(&si);
executed (the execution status of this line is deduced): unsigned short *logClusters = this->logClusters(&si);
-
2391 QGlyphLayout glyphs = shapedGlyphs(&si);
executed (the execution status of this line is deduced): QGlyphLayout glyphs = shapedGlyphs(&si);
-
2392 -
2393 const int end = si.position + length(&si);
executed (the execution status of this line is deduced): const int end = si.position + length(&si);
-
2394 for (int i = si.position; i < end - 1; ++i) {
evaluated: i < end - 1
TRUEFALSE
yes
Evaluation Count:2212
yes
Evaluation Count:630
630-2212
2395 if (layoutData->string.at(i) == QLatin1Char('&')) {
partially evaluated: layoutData->string.at(i) == QLatin1Char('&')
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2212
0-2212
2396 const int gp = logClusters[i - si.position];
never executed (the execution status of this line is deduced): const int gp = logClusters[i - si.position];
-
2397 glyphs.attributes[gp].dontPrint = true;
never executed (the execution status of this line is deduced): glyphs.attributes[gp].dontPrint = true;
-
2398 attributes[i + 1].graphemeBoundary = false;
never executed (the execution status of this line is deduced): attributes[i + 1].graphemeBoundary = false;
-
2399 attributes[i + 1].lineBreak = false;
never executed (the execution status of this line is deduced): attributes[i + 1].lineBreak = false;
-
2400 attributes[i + 1].whiteSpace = false;
never executed (the execution status of this line is deduced): attributes[i + 1].whiteSpace = false;
-
2401 if (layoutData->string.at(i + 1) == QLatin1Char('&'))
never evaluated: layoutData->string.at(i + 1) == QLatin1Char('&')
0
2402 ++i;
never executed: ++i;
0
2403 }
never executed: }
0
2404 }
executed: }
Execution Count:2212
2212
2405 }
executed: }
Execution Count:630
630
2406 }
executed: }
Execution Count:686
686
2407 -
2408 validate();
executed (the execution status of this line is deduced): validate();
-
2409 -
2410 const int to = count >= 0 && count <= layoutData->string.length() - from
partially evaluated: count >= 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:4269
never evaluated: count <= layoutData->string.length() - from
0-4269
2411 ? from + count
executed (the execution status of this line is deduced): ? from + count
-
2412 : layoutData->string.length();
executed (the execution status of this line is deduced): : layoutData->string.length();
-
2413 -
2414 if (mode == Qt::ElideNone
evaluated: mode == Qt::ElideNone
TRUEFALSE
yes
Evaluation Count:616
yes
Evaluation Count:3653
616-3653
2415 || this->width(from, layoutData->string.length()) <= width
evaluated: this->width(from, layoutData->string.length()) <= width
TRUEFALSE
yes
Evaluation Count:2260
yes
Evaluation Count:1393
1393-2260
2416 || to - from <= 1)
evaluated: to - from <= 1
TRUEFALSE
yes
Evaluation Count:217
yes
Evaluation Count:1176
217-1176
2417 return layoutData->string.mid(from, from - to);
executed: return layoutData->string.mid(from, from - to);
Execution Count:3093
3093
2418 -
2419 QFixed ellipsisWidth;
executed (the execution status of this line is deduced): QFixed ellipsisWidth;
-
2420 QString ellipsisText;
executed (the execution status of this line is deduced): QString ellipsisText;
-
2421 { -
2422 QChar ellipsisChar(0x2026);
executed (the execution status of this line is deduced): QChar ellipsisChar(0x2026);
-
2423 -
2424 QFontEngine *fe = fnt.d->engineForScript(QUnicodeTables::Common);
executed (the execution status of this line is deduced): QFontEngine *fe = fnt.d->engineForScript(QUnicodeTables::Common);
-
2425 -
2426 QGlyphLayoutArray<1> ellipsisGlyph;
executed (the execution status of this line is deduced): QGlyphLayoutArray<1> ellipsisGlyph;
-
2427 { -
2428 QFontEngine *feForEllipsis = (fe->type() == QFontEngine::Multi)
partially evaluated: (fe->type() == QFontEngine::Multi)
TRUEFALSE
yes
Evaluation Count:1176
no
Evaluation Count:0
0-1176
2429 ? static_cast<QFontEngineMulti *>(fe)->engine(0)
executed (the execution status of this line is deduced): ? static_cast<QFontEngineMulti *>(fe)->engine(0)
-
2430 : fe;
executed (the execution status of this line is deduced): : fe;
-
2431 -
2432 if (feForEllipsis->type() == QFontEngine::Mac)
partially evaluated: feForEllipsis->type() == QFontEngine::Mac
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1176
0-1176
2433 feForEllipsis = fe;
never executed: feForEllipsis = fe;
0
2434 -
2435 if (feForEllipsis->canRender(&ellipsisChar, 1)) {
partially evaluated: feForEllipsis->canRender(&ellipsisChar, 1)
TRUEFALSE
yes
Evaluation Count:1176
no
Evaluation Count:0
0-1176
2436 int nGlyphs = 1;
executed (the execution status of this line is deduced): int nGlyphs = 1;
-
2437 feForEllipsis->stringToCMap(&ellipsisChar, 1, &ellipsisGlyph, &nGlyphs, 0);
executed (the execution status of this line is deduced): feForEllipsis->stringToCMap(&ellipsisChar, 1, &ellipsisGlyph, &nGlyphs, 0);
-
2438 }
executed: }
Execution Count:1176
1176
2439 } -
2440 -
2441 if (ellipsisGlyph.glyphs[0]) {
partially evaluated: ellipsisGlyph.glyphs[0]
TRUEFALSE
yes
Evaluation Count:1176
no
Evaluation Count:0
0-1176
2442 ellipsisWidth = ellipsisGlyph.advances_x[0];
executed (the execution status of this line is deduced): ellipsisWidth = ellipsisGlyph.advances_x[0];
-
2443 ellipsisText = ellipsisChar;
executed (the execution status of this line is deduced): ellipsisText = ellipsisChar;
-
2444 } else {
executed: }
Execution Count:1176
1176
2445 QString dotDotDot(QLatin1String("..."));
never executed (the execution status of this line is deduced): QString dotDotDot(QLatin1String("..."));
-
2446 -
2447 QGlyphLayoutArray<3> glyphs;
never executed (the execution status of this line is deduced): QGlyphLayoutArray<3> glyphs;
-
2448 int nGlyphs = 3;
never executed (the execution status of this line is deduced): int nGlyphs = 3;
-
2449 if (!fe->stringToCMap(dotDotDot.constData(), 3, &glyphs, &nGlyphs, 0))
never evaluated: !fe->stringToCMap(dotDotDot.constData(), 3, &glyphs, &nGlyphs, 0)
0
2450 // should never happen... -
2451 return layoutData->string;
never executed: return layoutData->string;
0
2452 for (int i = 0; i < nGlyphs; ++i)
never evaluated: i < nGlyphs
0
2453 ellipsisWidth += glyphs.advances_x[i];
never executed: ellipsisWidth += glyphs.advances_x[i];
0
2454 ellipsisText = dotDotDot;
never executed (the execution status of this line is deduced): ellipsisText = dotDotDot;
-
2455 }
never executed: }
0
2456 } -
2457 -
2458 const QFixed availableWidth = width - ellipsisWidth;
executed (the execution status of this line is deduced): const QFixed availableWidth = width - ellipsisWidth;
-
2459 if (availableWidth < 0)
evaluated: availableWidth < 0
TRUEFALSE
yes
Evaluation Count:5
yes
Evaluation Count:1171
5-1171
2460 return QString();
executed: return QString();
Execution Count:5
5
2461 -
2462 const QCharAttributes *attributes = this->attributes();
executed (the execution status of this line is deduced): const QCharAttributes *attributes = this->attributes();
-
2463 if (!attributes)
partially evaluated: !attributes
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1171
0-1171
2464 return QString();
never executed: return QString();
0
2465 -
2466 if (mode == Qt::ElideRight) {
evaluated: mode == Qt::ElideRight
TRUEFALSE
yes
Evaluation Count:1036
yes
Evaluation Count:135
135-1036
2467 QFixed currentWidth;
executed (the execution status of this line is deduced): QFixed currentWidth;
-
2468 int pos;
executed (the execution status of this line is deduced): int pos;
-
2469 int nextBreak = from;
executed (the execution status of this line is deduced): int nextBreak = from;
-
2470 -
2471 do { -
2472 pos = nextBreak;
executed (the execution status of this line is deduced): pos = nextBreak;
-
2473 -
2474 ++nextBreak;
executed (the execution status of this line is deduced): ++nextBreak;
-
2475 while (nextBreak < layoutData->string.length() && !attributes[nextBreak].graphemeBoundary)
partially evaluated: nextBreak < layoutData->string.length()
TRUEFALSE
yes
Evaluation Count:9622
no
Evaluation Count:0
partially evaluated: !attributes[nextBreak].graphemeBoundary
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:9622
0-9622
2476 ++nextBreak;
never executed: ++nextBreak;
0
2477 -
2478 currentWidth += this->width(pos, nextBreak - pos);
executed (the execution status of this line is deduced): currentWidth += this->width(pos, nextBreak - pos);
-
2479 } while (nextBreak < to
executed: }
Execution Count:9622
partially evaluated: nextBreak < to
TRUEFALSE
yes
Evaluation Count:9622
no
Evaluation Count:0
0-9622
2480 && currentWidth < availableWidth);
evaluated: currentWidth < availableWidth
TRUEFALSE
yes
Evaluation Count:8586
yes
Evaluation Count:1036
1036-8586
2481 -
2482 if (nextCharJoins(layoutData->string, pos))
partially evaluated: nextCharJoins(layoutData->string, pos)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1036
0-1036
2483 ellipsisText.prepend(QChar(0x200d) /* ZWJ */);
never executed: ellipsisText.prepend(QChar(0x200d) );
0
2484 -
2485 return stringMidRetainingBidiCC(layoutData->string,
executed: return stringMidRetainingBidiCC(layoutData->string, QString(), ellipsisText, from, to, from, pos - from);
Execution Count:1036
1036
2486 QString(), ellipsisText,
executed: return stringMidRetainingBidiCC(layoutData->string, QString(), ellipsisText, from, to, from, pos - from);
Execution Count:1036
1036
2487 from, to,
executed: return stringMidRetainingBidiCC(layoutData->string, QString(), ellipsisText, from, to, from, pos - from);
Execution Count:1036
1036
2488 from, pos - from);
executed: return stringMidRetainingBidiCC(layoutData->string, QString(), ellipsisText, from, to, from, pos - from);
Execution Count:1036
1036
2489 } else if (mode == Qt::ElideLeft) {
partially evaluated: mode == Qt::ElideLeft
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:135
0-135
2490 QFixed currentWidth;
never executed (the execution status of this line is deduced): QFixed currentWidth;
-
2491 int pos;
never executed (the execution status of this line is deduced): int pos;
-
2492 int nextBreak = to;
never executed (the execution status of this line is deduced): int nextBreak = to;
-
2493 -
2494 do { -
2495 pos = nextBreak;
never executed (the execution status of this line is deduced): pos = nextBreak;
-
2496 -
2497 --nextBreak;
never executed (the execution status of this line is deduced): --nextBreak;
-
2498 while (nextBreak > 0 && !attributes[nextBreak].graphemeBoundary)
never evaluated: nextBreak > 0
never evaluated: !attributes[nextBreak].graphemeBoundary
0
2499 --nextBreak;
never executed: --nextBreak;
0
2500 -
2501 currentWidth += this->width(nextBreak, pos - nextBreak);
never executed (the execution status of this line is deduced): currentWidth += this->width(nextBreak, pos - nextBreak);
-
2502 } while (nextBreak > from
never executed: }
never evaluated: nextBreak > from
0
2503 && currentWidth < availableWidth);
never evaluated: currentWidth < availableWidth
0
2504 -
2505 if (prevCharJoins(layoutData->string, pos))
never evaluated: prevCharJoins(layoutData->string, pos)
0
2506 ellipsisText.append(QChar(0x200d) /* ZWJ */);
never executed: ellipsisText.append(QChar(0x200d) );
0
2507 -
2508 return stringMidRetainingBidiCC(layoutData->string,
never executed: return stringMidRetainingBidiCC(layoutData->string, ellipsisText, QString(), from, to, pos, to - pos);
0
2509 ellipsisText, QString(),
never executed: return stringMidRetainingBidiCC(layoutData->string, ellipsisText, QString(), from, to, pos, to - pos);
0
2510 from, to,
never executed: return stringMidRetainingBidiCC(layoutData->string, ellipsisText, QString(), from, to, pos, to - pos);
0
2511 pos, to - pos);
never executed: return stringMidRetainingBidiCC(layoutData->string, ellipsisText, QString(), from, to, pos, to - pos);
0
2512 } else if (mode == Qt::ElideMiddle) {
partially evaluated: mode == Qt::ElideMiddle
TRUEFALSE
yes
Evaluation Count:135
no
Evaluation Count:0
0-135
2513 QFixed leftWidth;
executed (the execution status of this line is deduced): QFixed leftWidth;
-
2514 QFixed rightWidth;
executed (the execution status of this line is deduced): QFixed rightWidth;
-
2515 -
2516 int leftPos = from;
executed (the execution status of this line is deduced): int leftPos = from;
-
2517 int nextLeftBreak = from;
executed (the execution status of this line is deduced): int nextLeftBreak = from;
-
2518 -
2519 int rightPos = to;
executed (the execution status of this line is deduced): int rightPos = to;
-
2520 int nextRightBreak = to;
executed (the execution status of this line is deduced): int nextRightBreak = to;
-
2521 -
2522 do { -
2523 leftPos = nextLeftBreak;
executed (the execution status of this line is deduced): leftPos = nextLeftBreak;
-
2524 rightPos = nextRightBreak;
executed (the execution status of this line is deduced): rightPos = nextRightBreak;
-
2525 -
2526 ++nextLeftBreak;
executed (the execution status of this line is deduced): ++nextLeftBreak;
-
2527 while (nextLeftBreak < layoutData->string.length() && !attributes[nextLeftBreak].graphemeBoundary)
partially evaluated: nextLeftBreak < layoutData->string.length()
TRUEFALSE
yes
Evaluation Count:1384
no
Evaluation Count:0
partially evaluated: !attributes[nextLeftBreak].graphemeBoundary
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1384
0-1384
2528 ++nextLeftBreak;
never executed: ++nextLeftBreak;
0
2529 -
2530 --nextRightBreak;
executed (the execution status of this line is deduced): --nextRightBreak;
-
2531 while (nextRightBreak > from && !attributes[nextRightBreak].graphemeBoundary)
partially evaluated: nextRightBreak > from
TRUEFALSE
yes
Evaluation Count:1384
no
Evaluation Count:0
partially evaluated: !attributes[nextRightBreak].graphemeBoundary
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1384
0-1384
2532 --nextRightBreak;
never executed: --nextRightBreak;
0
2533 -
2534 leftWidth += this->width(leftPos, nextLeftBreak - leftPos);
executed (the execution status of this line is deduced): leftWidth += this->width(leftPos, nextLeftBreak - leftPos);
-
2535 rightWidth += this->width(nextRightBreak, rightPos - nextRightBreak);
executed (the execution status of this line is deduced): rightWidth += this->width(nextRightBreak, rightPos - nextRightBreak);
-
2536 } while (nextLeftBreak < to
executed: }
Execution Count:1384
partially evaluated: nextLeftBreak < to
TRUEFALSE
yes
Evaluation Count:1384
no
Evaluation Count:0
0-1384
2537 && nextRightBreak > from
partially evaluated: nextRightBreak > from
TRUEFALSE
yes
Evaluation Count:1384
no
Evaluation Count:0
0-1384
2538 && leftWidth + rightWidth < availableWidth);
evaluated: leftWidth + rightWidth < availableWidth
TRUEFALSE
yes
Evaluation Count:1249
yes
Evaluation Count:135
135-1249
2539 -
2540 if (nextCharJoins(layoutData->string, leftPos))
partially evaluated: nextCharJoins(layoutData->string, leftPos)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:135
0-135
2541 ellipsisText.prepend(QChar(0x200d) /* ZWJ */);
never executed: ellipsisText.prepend(QChar(0x200d) );
0
2542 if (prevCharJoins(layoutData->string, rightPos))
partially evaluated: prevCharJoins(layoutData->string, rightPos)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:135
0-135
2543 ellipsisText.append(QChar(0x200d) /* ZWJ */);
never executed: ellipsisText.append(QChar(0x200d) );
0
2544 -
2545 return layoutData->string.mid(from, leftPos - from) + ellipsisText + layoutData->string.mid(rightPos, to - rightPos);
executed: return layoutData->string.mid(from, leftPos - from) + ellipsisText + layoutData->string.mid(rightPos, to - rightPos);
Execution Count:135
135
2546 } -
2547 -
2548 return layoutData->string.mid(from, to - from);
never executed: return layoutData->string.mid(from, to - from);
0
2549} -
2550 -
2551namespace { -
2552struct QScriptItemComparator { -
2553 bool operator()(const QScriptItem &a, const QScriptItem &b) { return a.position < b.position; }
never executed: return a.position < b.position;
0
2554 bool operator()(int p, const QScriptItem &b) { return p < b.position; }
executed: return p < b.position;
Execution Count:5
5
2555#if defined(Q_CC_MSVC) && _MSC_VER < 1600 -
2556//The STL implementation of MSVC 2008 requires the definition -
2557 bool operator()(const QScriptItem &a, int p) { return a.position < p; } -
2558#endif -
2559}; -
2560} -
2561 -
2562void QTextEngine::setBoundary(int strPos) const -
2563{ -
2564 if (strPos <= 0 || strPos >= layoutData->string.length())
evaluated: strPos <= 0
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:4
partially evaluated: strPos >= layoutData->string.length()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:4
0-4
2565 return;
executed: return;
Execution Count:2
2
2566 -
2567 const QScriptItem* it = std::upper_bound(layoutData->items.constBegin(), layoutData->items.constEnd(),
executed (the execution status of this line is deduced): const QScriptItem* it = std::upper_bound(layoutData->items.constBegin(), layoutData->items.constEnd(),
-
2568 strPos, QScriptItemComparator());
executed (the execution status of this line is deduced): strPos, QScriptItemComparator());
-
2569 Q_ASSERT(it > layoutData->items.constBegin());
executed (the execution status of this line is deduced): qt_noop();
-
2570 --it;
executed (the execution status of this line is deduced): --it;
-
2571 if (it->position == strPos) {
partially evaluated: it->position == strPos
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:4
0-4
2572 // already a split at the requested position -
2573 return;
never executed: return;
0
2574 } -
2575 splitItem(it - layoutData->items.constBegin(), strPos - it->position);
executed (the execution status of this line is deduced): splitItem(it - layoutData->items.constBegin(), strPos - it->position);
-
2576}
executed: }
Execution Count:4
4
2577 -
2578void QTextEngine::splitItem(int item, int pos) const -
2579{ -
2580 if (pos <= 0)
partially evaluated: pos <= 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:4
0-4
2581 return;
never executed: return;
0
2582 -
2583 layoutData->items.insert(item + 1, layoutData->items[item]);
executed (the execution status of this line is deduced): layoutData->items.insert(item + 1, layoutData->items[item]);
-
2584 QScriptItem &oldItem = layoutData->items[item];
executed (the execution status of this line is deduced): QScriptItem &oldItem = layoutData->items[item];
-
2585 QScriptItem &newItem = layoutData->items[item+1];
executed (the execution status of this line is deduced): QScriptItem &newItem = layoutData->items[item+1];
-
2586 newItem.position += pos;
executed (the execution status of this line is deduced): newItem.position += pos;
-
2587 -
2588 if (oldItem.num_glyphs) {
partially evaluated: oldItem.num_glyphs
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:4
0-4
2589 // already shaped, break glyphs aswell -
2590 int breakGlyph = logClusters(&oldItem)[pos];
never executed (the execution status of this line is deduced): int breakGlyph = logClusters(&oldItem)[pos];
-
2591 -
2592 newItem.num_glyphs = oldItem.num_glyphs - breakGlyph;
never executed (the execution status of this line is deduced): newItem.num_glyphs = oldItem.num_glyphs - breakGlyph;
-
2593 oldItem.num_glyphs = breakGlyph;
never executed (the execution status of this line is deduced): oldItem.num_glyphs = breakGlyph;
-
2594 newItem.glyph_data_offset = oldItem.glyph_data_offset + breakGlyph;
never executed (the execution status of this line is deduced): newItem.glyph_data_offset = oldItem.glyph_data_offset + breakGlyph;
-
2595 -
2596 for (int i = 0; i < newItem.num_glyphs; i++)
never evaluated: i < newItem.num_glyphs
0
2597 logClusters(&newItem)[i] -= breakGlyph;
never executed: logClusters(&newItem)[i] -= breakGlyph;
0
2598 -
2599 QFixed w = 0;
never executed (the execution status of this line is deduced): QFixed w = 0;
-
2600 const QGlyphLayout g = shapedGlyphs(&oldItem);
never executed (the execution status of this line is deduced): const QGlyphLayout g = shapedGlyphs(&oldItem);
-
2601 for(int j = 0; j < breakGlyph; ++j)
never evaluated: j < breakGlyph
0
2602 w += g.advances_x[j] * !g.attributes[j].dontPrint;
never executed: w += g.advances_x[j] * !g.attributes[j].dontPrint;
0
2603 -
2604 newItem.width = oldItem.width - w;
never executed (the execution status of this line is deduced): newItem.width = oldItem.width - w;
-
2605 oldItem.width = w;
never executed (the execution status of this line is deduced): oldItem.width = w;
-
2606 }
never executed: }
0
2607 -
2608// qDebug("split at position %d itempos=%d", pos, item); -
2609}
executed: }
Execution Count:4
4
2610 -
2611QFixed QTextEngine::calculateTabWidth(int item, QFixed x) const -
2612{ -
2613 const QScriptItem &si = layoutData->items[item];
executed (the execution status of this line is deduced): const QScriptItem &si = layoutData->items[item];
-
2614 -
2615 QFixed dpiScale = 1;
executed (the execution status of this line is deduced): QFixed dpiScale = 1;
-
2616 if (block.docHandle() && block.docHandle()->layout()) {
partially evaluated: block.docHandle()
TRUEFALSE
yes
Evaluation Count:17
no
Evaluation Count:0
partially evaluated: block.docHandle()->layout()
TRUEFALSE
yes
Evaluation Count:17
no
Evaluation Count:0
0-17
2617 QPaintDevice *pdev = block.docHandle()->layout()->paintDevice();
executed (the execution status of this line is deduced): QPaintDevice *pdev = block.docHandle()->layout()->paintDevice();
-
2618 if (pdev)
evaluated: pdev
TRUEFALSE
yes
Evaluation Count:14
yes
Evaluation Count:3
3-14
2619 dpiScale = QFixed::fromReal(pdev->logicalDpiY() / qreal(qt_defaultDpiY()));
executed: dpiScale = QFixed::fromReal(pdev->logicalDpiY() / qreal(qt_defaultDpiY()));
Execution Count:14
14
2620 } else {
executed: }
Execution Count:17
17
2621 dpiScale = QFixed::fromReal(fnt.d->dpi / qreal(qt_defaultDpiY()));
never executed (the execution status of this line is deduced): dpiScale = QFixed::fromReal(fnt.d->dpi / qreal(qt_defaultDpiY()));
-
2622 }
never executed: }
0
2623 -
2624 QList<QTextOption::Tab> tabArray = option.tabs();
executed (the execution status of this line is deduced): QList<QTextOption::Tab> tabArray = option.tabs();
-
2625 if (!tabArray.isEmpty()) {
evaluated: !tabArray.isEmpty()
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:14
3-14
2626 if (isRightToLeft()) { // rebase the tabArray positions.
partially evaluated: isRightToLeft()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:3
0-3
2627 QList<QTextOption::Tab> newTabs;
never executed (the execution status of this line is deduced): QList<QTextOption::Tab> newTabs;
-
2628 QList<QTextOption::Tab>::Iterator iter = tabArray.begin();
never executed (the execution status of this line is deduced): QList<QTextOption::Tab>::Iterator iter = tabArray.begin();
-
2629 while(iter != tabArray.end()) {
never evaluated: iter != tabArray.end()
0
2630 QTextOption::Tab tab = *iter;
never executed (the execution status of this line is deduced): QTextOption::Tab tab = *iter;
-
2631 if (tab.type == QTextOption::LeftTab)
never evaluated: tab.type == QTextOption::LeftTab
0
2632 tab.type = QTextOption::RightTab;
never executed: tab.type = QTextOption::RightTab;
0
2633 else if (tab.type == QTextOption::RightTab)
never evaluated: tab.type == QTextOption::RightTab
0
2634 tab.type = QTextOption::LeftTab;
never executed: tab.type = QTextOption::LeftTab;
0
2635 newTabs << tab;
never executed (the execution status of this line is deduced): newTabs << tab;
-
2636 ++iter;
never executed (the execution status of this line is deduced): ++iter;
-
2637 }
never executed: }
0
2638 tabArray = newTabs;
never executed (the execution status of this line is deduced): tabArray = newTabs;
-
2639 }
never executed: }
0
2640 for (int i = 0; i < tabArray.size(); ++i) {
partially evaluated: i < tabArray.size()
TRUEFALSE
yes
Evaluation Count:3
no
Evaluation Count:0
0-3
2641 QFixed tab = QFixed::fromReal(tabArray[i].position) * dpiScale;
executed (the execution status of this line is deduced): QFixed tab = QFixed::fromReal(tabArray[i].position) * dpiScale;
-
2642 if (tab > x) { // this is the tab we need.
partially evaluated: tab > x
TRUEFALSE
yes
Evaluation Count:3
no
Evaluation Count:0
0-3
2643 QTextOption::Tab tabSpec = tabArray[i];
executed (the execution status of this line is deduced): QTextOption::Tab tabSpec = tabArray[i];
-
2644 int tabSectionEnd = layoutData->string.count();
executed (the execution status of this line is deduced): int tabSectionEnd = layoutData->string.count();
-
2645 if (tabSpec.type == QTextOption::RightTab || tabSpec.type == QTextOption::CenterTab) {
partially evaluated: tabSpec.type == QTextOption::RightTab
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:3
partially evaluated: tabSpec.type == QTextOption::CenterTab
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:3
0-3
2646 // find next tab to calculate the width required. -
2647 tab = QFixed::fromReal(tabSpec.position);
never executed (the execution status of this line is deduced): tab = QFixed::fromReal(tabSpec.position);
-
2648 for (int i=item + 1; i < layoutData->items.count(); i++) {
never evaluated: i < layoutData->items.count()
0
2649 const QScriptItem &item = layoutData->items[i];
never executed (the execution status of this line is deduced): const QScriptItem &item = layoutData->items[i];
-
2650 if (item.analysis.flags == QScriptAnalysis::TabOrObject) { // found it.
never evaluated: item.analysis.flags == QScriptAnalysis::TabOrObject
0
2651 tabSectionEnd = item.position;
never executed (the execution status of this line is deduced): tabSectionEnd = item.position;
-
2652 break;
never executed: break;
0
2653 } -
2654 }
never executed: }
0
2655 }
never executed: }
0
2656 else if (tabSpec.type == QTextOption::DelimiterTab)
partially evaluated: tabSpec.type == QTextOption::DelimiterTab
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:3
0-3
2657 // find delimitor character to calculate the width required -
2658 tabSectionEnd = qMax(si.position, layoutData->string.indexOf(tabSpec.delimiter, si.position) + 1);
never executed: tabSectionEnd = qMax(si.position, layoutData->string.indexOf(tabSpec.delimiter, si.position) + 1);
0
2659 -
2660 if (tabSectionEnd > si.position) {
partially evaluated: tabSectionEnd > si.position
TRUEFALSE
yes
Evaluation Count:3
no
Evaluation Count:0
0-3
2661 QFixed length;
executed (the execution status of this line is deduced): QFixed length;
-
2662 // Calculate the length of text between this tab and the tabSectionEnd -
2663 for (int i=item; i < layoutData->items.count(); i++) {
evaluated: i < layoutData->items.count()
TRUEFALSE
yes
Evaluation Count:6
yes
Evaluation Count:3
3-6
2664 QScriptItem &item = layoutData->items[i];
executed (the execution status of this line is deduced): QScriptItem &item = layoutData->items[i];
-
2665 if (item.position > tabSectionEnd || item.position <= si.position)
partially evaluated: item.position > tabSectionEnd
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:6
evaluated: item.position <= si.position
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:3
0-6
2666 continue;
executed: continue;
Execution Count:3
3
2667 shape(i); // first, lets make sure relevant text is already shaped
executed (the execution status of this line is deduced): shape(i);
-
2668 QGlyphLayout glyphs = this->shapedGlyphs(&item);
executed (the execution status of this line is deduced): QGlyphLayout glyphs = this->shapedGlyphs(&item);
-
2669 const int end = qMin(item.position + item.num_glyphs, tabSectionEnd) - item.position;
executed (the execution status of this line is deduced): const int end = qMin(item.position + item.num_glyphs, tabSectionEnd) - item.position;
-
2670 for (int i=0; i < end; i++)
evaluated: i < end
TRUEFALSE
yes
Evaluation Count:9
yes
Evaluation Count:3
3-9
2671 length += glyphs.advances_x[i] * !glyphs.attributes[i].dontPrint;
executed: length += glyphs.advances_x[i] * !glyphs.attributes[i].dontPrint;
Execution Count:9
9
2672 if (end + item.position == tabSectionEnd && tabSpec.type == QTextOption::DelimiterTab) // remove half of matching char
partially evaluated: end + item.position == tabSectionEnd
TRUEFALSE
yes
Evaluation Count:3
no
Evaluation Count:0
partially evaluated: tabSpec.type == QTextOption::DelimiterTab
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:3
0-3
2673 length -= glyphs.advances_x[end] / 2 * !glyphs.attributes[end].dontPrint;
never executed: length -= glyphs.advances_x[end] / 2 * !glyphs.attributes[end].dontPrint;
0
2674 }
executed: }
Execution Count:3
3
2675 -
2676 switch (tabSpec.type) { -
2677 case QTextOption::CenterTab: -
2678 length /= 2;
never executed (the execution status of this line is deduced): length /= 2;
-
2679 // fall through -
2680 case QTextOption::DelimiterTab:
code before this statement never executed: case QTextOption::DelimiterTab:
0
2681 // fall through -
2682 case QTextOption::RightTab: -
2683 tab = QFixed::fromReal(tabSpec.position) * dpiScale - length;
never executed (the execution status of this line is deduced): tab = QFixed::fromReal(tabSpec.position) * dpiScale - length;
-
2684 if (tab < x) // default to tab taking no space
never evaluated: tab < x
0
2685 return QFixed();
never executed: return QFixed();
0
2686 break;
never executed: break;
0
2687 case QTextOption::LeftTab: -
2688 break;
executed: break;
Execution Count:3
3
2689 } -
2690 }
executed: }
Execution Count:3
3
2691 return tab - x;
executed: return tab - x;
Execution Count:3
3
2692 } -
2693 }
never executed: }
0
2694 }
never executed: }
0
2695 QFixed tab = QFixed::fromReal(option.tabStop());
executed (the execution status of this line is deduced): QFixed tab = QFixed::fromReal(option.tabStop());
-
2696 if (tab <= 0)
partially evaluated: tab <= 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:14
0-14
2697 tab = 80; // default
never executed: tab = 80;
0
2698 tab *= dpiScale;
executed (the execution status of this line is deduced): tab *= dpiScale;
-
2699 QFixed nextTabPos = ((x / tab).truncate() + 1) * tab;
executed (the execution status of this line is deduced): QFixed nextTabPos = ((x / tab).truncate() + 1) * tab;
-
2700 QFixed tabWidth = nextTabPos - x;
executed (the execution status of this line is deduced): QFixed tabWidth = nextTabPos - x;
-
2701 -
2702 return tabWidth;
executed: return tabWidth;
Execution Count:14
14
2703} -
2704 -
2705namespace { -
2706class FormatRangeComparatorByStart { -
2707 const QList<QTextLayout::FormatRange> &list; -
2708public: -
2709 FormatRangeComparatorByStart(const QList<QTextLayout::FormatRange> &list) : list(list) { }
executed: }
Execution Count:2
2
2710 bool operator()(int a, int b) { -
2711 return list.at(a).start < list.at(b).start;
executed: return list.at(a).start < list.at(b).start;
Execution Count:1
1
2712 } -
2713}; -
2714class FormatRangeComparatorByEnd { -
2715 const QList<QTextLayout::FormatRange> &list; -
2716public: -
2717 FormatRangeComparatorByEnd(const QList<QTextLayout::FormatRange> &list) : list(list) { }
executed: }
Execution Count:2
2
2718 bool operator()(int a, int b) { -
2719 return list.at(a).start + list.at(a).length < list.at(b).start + list.at(b).length;
executed: return list.at(a).start + list.at(a).length < list.at(b).start + list.at(b).length;
Execution Count:1
1
2720 } -
2721}; -
2722} -
2723 -
2724void QTextEngine::resolveAdditionalFormats() const -
2725{ -
2726 if (!specialData || specialData->addFormats.isEmpty()
evaluated: !specialData
TRUEFALSE
yes
Evaluation Count:226647
yes
Evaluation Count:5
evaluated: specialData->addFormats.isEmpty()
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:2
2-226647
2727 || !specialData->resolvedFormatIndices.isEmpty())
partially evaluated: !specialData->resolvedFormatIndices.isEmpty()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2
0-2
2728 return;
executed: return;
Execution Count:226650
226650
2729 -
2730 QTextFormatCollection *collection = formats();
executed (the execution status of this line is deduced): QTextFormatCollection *collection = formats();
-
2731 -
2732 specialData->resolvedFormatIndices.clear();
executed (the execution status of this line is deduced): specialData->resolvedFormatIndices.clear();
-
2733 QVector<int> indices(layoutData->items.count());
executed (the execution status of this line is deduced): QVector<int> indices(layoutData->items.count());
-
2734 -
2735 -
2736 QVarLengthArray<int, 64> addFormatSortedByStart;
executed (the execution status of this line is deduced): QVarLengthArray<int, 64> addFormatSortedByStart;
-
2737 addFormatSortedByStart.reserve(specialData->addFormats.count());
executed (the execution status of this line is deduced): addFormatSortedByStart.reserve(specialData->addFormats.count());
-
2738 for (int i = 0; i < specialData->addFormats.count(); ++i) {
evaluated: i < specialData->addFormats.count()
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:2
2-3
2739 if (specialData->addFormats.at(i).length >= 0)
partially evaluated: specialData->addFormats.at(i).length >= 0
TRUEFALSE
yes
Evaluation Count:3
no
Evaluation Count:0
0-3
2740 addFormatSortedByStart.append(i);
executed: addFormatSortedByStart.append(i);
Execution Count:3
3
2741 }
executed: }
Execution Count:3
3
2742 QVarLengthArray<int, 64> addFormatSortedByEnd = addFormatSortedByStart;
executed (the execution status of this line is deduced): QVarLengthArray<int, 64> addFormatSortedByEnd = addFormatSortedByStart;
-
2743 qSort(addFormatSortedByStart.begin(), addFormatSortedByStart.end(),
executed (the execution status of this line is deduced): qSort(addFormatSortedByStart.begin(), addFormatSortedByStart.end(),
-
2744 FormatRangeComparatorByStart(specialData->addFormats));
executed (the execution status of this line is deduced): FormatRangeComparatorByStart(specialData->addFormats));
-
2745 qSort(addFormatSortedByEnd.begin(), addFormatSortedByEnd.end(),
executed (the execution status of this line is deduced): qSort(addFormatSortedByEnd.begin(), addFormatSortedByEnd.end(),
-
2746 FormatRangeComparatorByEnd(specialData->addFormats));
executed (the execution status of this line is deduced): FormatRangeComparatorByEnd(specialData->addFormats));
-
2747 -
2748 QVarLengthArray<int, 16> currentFormats;
executed (the execution status of this line is deduced): QVarLengthArray<int, 16> currentFormats;
-
2749 const int *startIt = addFormatSortedByStart.constBegin();
executed (the execution status of this line is deduced): const int *startIt = addFormatSortedByStart.constBegin();
-
2750 const int *endIt = addFormatSortedByEnd.constBegin();
executed (the execution status of this line is deduced): const int *endIt = addFormatSortedByEnd.constBegin();
-
2751 -
2752 for (int i = 0; i < layoutData->items.count(); ++i) {
evaluated: i < layoutData->items.count()
TRUEFALSE
yes
Evaluation Count:6
yes
Evaluation Count:2
2-6
2753 const QScriptItem *si = &layoutData->items.at(i);
executed (the execution status of this line is deduced): const QScriptItem *si = &layoutData->items.at(i);
-
2754 int end = si->position + length(si);
executed (the execution status of this line is deduced): int end = si->position + length(si);
-
2755 -
2756 while (startIt != addFormatSortedByStart.constEnd() &&
evaluated: startIt != addFormatSortedByStart.constEnd()
TRUEFALSE
yes
Evaluation Count:5
yes
Evaluation Count:4
4-5
2757 specialData->addFormats.at(*startIt).start <= si->position) {
evaluated: specialData->addFormats.at(*startIt).start <= si->position
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:2
2-3
2758 currentFormats.insert(std::upper_bound(currentFormats.begin(), currentFormats.end(), *startIt),
executed (the execution status of this line is deduced): currentFormats.insert(std::upper_bound(currentFormats.begin(), currentFormats.end(), *startIt),
-
2759 *startIt);
executed (the execution status of this line is deduced): *startIt);
-
2760 ++startIt;
executed (the execution status of this line is deduced): ++startIt;
-
2761 }
executed: }
Execution Count:3
3
2762 while (endIt != addFormatSortedByEnd.constEnd() &&
evaluated: endIt != addFormatSortedByEnd.constEnd()
TRUEFALSE
yes
Evaluation Count:7
yes
Evaluation Count:2
2-7
2763 specialData->addFormats.at(*endIt).start + specialData->addFormats.at(*endIt).length < end) {
evaluated: specialData->addFormats.at(*endIt).start + specialData->addFormats.at(*endIt).length < end
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:4
3-4
2764 currentFormats.remove(qBinaryFind(currentFormats, *endIt) - currentFormats.begin());
executed (the execution status of this line is deduced): currentFormats.remove(qBinaryFind(currentFormats, *endIt) - currentFormats.begin());
-
2765 ++endIt;
executed (the execution status of this line is deduced): ++endIt;
-
2766 }
executed: }
Execution Count:3
3
2767 QTextCharFormat format;
executed (the execution status of this line is deduced): QTextCharFormat format;
-
2768 if (block.docHandle()) {
partially evaluated: block.docHandle()
TRUEFALSE
yes
Evaluation Count:6
no
Evaluation Count:0
0-6
2769 // when we have a docHandle, formatIndex might still return a valid index based -
2770 // on the preeditPosition. for all other cases, we cleared the resolved format indices -
2771 format = collection->charFormat(formatIndex(si));
executed (the execution status of this line is deduced): format = collection->charFormat(formatIndex(si));
-
2772 }
executed: }
Execution Count:6
6
2773 -
2774 foreach (int cur, currentFormats) {
executed (the execution status of this line is deduced): for (QForeachContainer<__typeof__(currentFormats)> _container_(currentFormats); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (int cur = *_container_.i;; __extension__ ({--_container_.brk; break;})) {
-
2775 const QTextLayout::FormatRange &r = specialData->addFormats.at(cur);
executed (the execution status of this line is deduced): const QTextLayout::FormatRange &r = specialData->addFormats.at(cur);
-
2776 Q_ASSERT (r.start <= si->position && r.start + r.length >= end);
executed (the execution status of this line is deduced): qt_noop();
-
2777 if (!specialData->addFormatIndices.isEmpty()) {
partially evaluated: !specialData->addFormatIndices.isEmpty()
TRUEFALSE
yes
Evaluation Count:3
no
Evaluation Count:0
0-3
2778 format.merge(collection->format(specialData->addFormatIndices.at(cur)));
executed (the execution status of this line is deduced): format.merge(collection->format(specialData->addFormatIndices.at(cur)));
-
2779 } else {
executed: }
Execution Count:3
3
2780 format.merge(r.format);
never executed (the execution status of this line is deduced): format.merge(r.format);
-
2781 }
never executed: }
0
2782 } -
2783 indices[i] = collection->indexForFormat(format);
executed (the execution status of this line is deduced): indices[i] = collection->indexForFormat(format);
-
2784 }
executed: }
Execution Count:6
6
2785 specialData->resolvedFormatIndices = indices;
executed (the execution status of this line is deduced): specialData->resolvedFormatIndices = indices;
-
2786}
executed: }
Execution Count:2
2
2787 -
2788QFixed QTextEngine::leadingSpaceWidth(const QScriptLine &line) -
2789{ -
2790 if (!line.hasTrailingSpaces
evaluated: !line.hasTrailingSpaces
TRUEFALSE
yes
Evaluation Count:12272
yes
Evaluation Count:57
57-12272
2791 || (option.flags() & QTextOption::IncludeTrailingSpaces)
partially evaluated: (option.flags() & QTextOption::IncludeTrailingSpaces)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:57
0-57
2792 || !isRightToLeft())
partially evaluated: !isRightToLeft()
TRUEFALSE
yes
Evaluation Count:57
no
Evaluation Count:0
0-57
2793 return QFixed();
executed: return QFixed();
Execution Count:12329
12329
2794 -
2795 return width(line.from + line.length, line.trailingSpaces);
never executed: return width(line.from + line.length, line.trailingSpaces);
0
2796} -
2797 -
2798QFixed QTextEngine::alignLine(const QScriptLine &line) -
2799{ -
2800 QFixed x = 0;
executed (the execution status of this line is deduced): QFixed x = 0;
-
2801 justify(line);
executed (the execution status of this line is deduced): justify(line);
-
2802 // if width is QFIXED_MAX that means we used setNumColumns() and that implicitly makes this line left aligned. -
2803 if (!line.justified && line.width != QFIXED_MAX) {
partially evaluated: !line.justified
TRUEFALSE
yes
Evaluation Count:35086
no
Evaluation Count:0
evaluated: line.width != (2147483647/256)
TRUEFALSE
yes
Evaluation Count:19290
yes
Evaluation Count:15796
0-35086
2804 int align = option.alignment();
executed (the execution status of this line is deduced): int align = option.alignment();
-
2805 if (align & Qt::AlignJustify && isRightToLeft())
evaluated: align & Qt::AlignJustify
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:19288
partially evaluated: isRightToLeft()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2
0-19288
2806 align = Qt::AlignRight;
never executed: align = Qt::AlignRight;
0
2807 if (align & Qt::AlignRight)
evaluated: align & Qt::AlignRight
TRUEFALSE
yes
Evaluation Count:215
yes
Evaluation Count:19075
215-19075
2808 x = line.width - (line.textAdvance);
executed: x = line.width - (line.textAdvance);
Execution Count:215
215
2809 else if (align & Qt::AlignHCenter)
evaluated: align & Qt::AlignHCenter
TRUEFALSE
yes
Evaluation Count:2889
yes
Evaluation Count:16186
2889-16186
2810 x = (line.width - line.textAdvance)/2;
executed: x = (line.width - line.textAdvance)/2;
Execution Count:2889
2889
2811 } -
2812 return x;
executed: return x;
Execution Count:35086
35086
2813} -
2814 -
2815QFixed QTextEngine::offsetInLigature(const QScriptItem *si, int pos, int max, int glyph_pos) -
2816{ -
2817 unsigned short *logClusters = this->logClusters(si);
executed (the execution status of this line is deduced): unsigned short *logClusters = this->logClusters(si);
-
2818 const QGlyphLayout &glyphs = shapedGlyphs(si);
executed (the execution status of this line is deduced): const QGlyphLayout &glyphs = shapedGlyphs(si);
-
2819 -
2820 int offsetInCluster = 0;
executed (the execution status of this line is deduced): int offsetInCluster = 0;
-
2821 for (int i = pos - 1; i >= 0; i--) {
evaluated: i >= 0
TRUEFALSE
yes
Evaluation Count:7977
yes
Evaluation Count:1926
1926-7977
2822 if (logClusters[i] == glyph_pos)
evaluated: logClusters[i] == glyph_pos
TRUEFALSE
yes
Evaluation Count:5
yes
Evaluation Count:7972
5-7972
2823 offsetInCluster++;
executed: offsetInCluster++;
Execution Count:5
5
2824 else -
2825 break;
executed: break;
Execution Count:7972
7972
2826 } -
2827 -
2828 // in the case that the offset is inside a (multi-character) glyph, -
2829 // interpolate the position. -
2830 if (offsetInCluster > 0) {
evaluated: offsetInCluster > 0
TRUEFALSE
yes
Evaluation Count:5
yes
Evaluation Count:9893
5-9893
2831 int clusterLength = 0;
executed (the execution status of this line is deduced): int clusterLength = 0;
-
2832 for (int i = pos - offsetInCluster; i < max; i++) {
partially evaluated: i < max
TRUEFALSE
yes
Evaluation Count:15
no
Evaluation Count:0
0-15
2833 if (logClusters[i] == glyph_pos)
evaluated: logClusters[i] == glyph_pos
TRUEFALSE
yes
Evaluation Count:10
yes
Evaluation Count:5
5-10
2834 clusterLength++;
executed: clusterLength++;
Execution Count:10
10
2835 else -
2836 break;
executed: break;
Execution Count:5
5
2837 } -
2838 if (clusterLength)
partially evaluated: clusterLength
TRUEFALSE
yes
Evaluation Count:5
no
Evaluation Count:0
0-5
2839 return glyphs.advances_x[glyph_pos] * offsetInCluster / clusterLength;
executed: return glyphs.advances_x[glyph_pos] * offsetInCluster / clusterLength;
Execution Count:5
5
2840 }
never executed: }
0
2841 -
2842 return 0;
executed: return 0;
Execution Count:9893
9893
2843} -
2844 -
2845// Scan in logClusters[from..to-1] for glyph_pos -
2846int QTextEngine::getClusterLength(unsigned short *logClusters, -
2847 const QCharAttributes *attributes, -
2848 int from, int to, int glyph_pos, int *start) -
2849{ -
2850 int clusterLength = 0;
executed (the execution status of this line is deduced): int clusterLength = 0;
-
2851 for (int i = from; i < to; i++) {
partially evaluated: i < to
TRUEFALSE
yes
Evaluation Count:187
no
Evaluation Count:0
0-187
2852 if (logClusters[i] == glyph_pos && attributes[i].graphemeBoundary) {
evaluated: logClusters[i] == glyph_pos
TRUEFALSE
yes
Evaluation Count:10
yes
Evaluation Count:177
partially evaluated: attributes[i].graphemeBoundary
TRUEFALSE
yes
Evaluation Count:10
no
Evaluation Count:0
0-177
2853 if (*start < 0)
partially evaluated: *start < 0
TRUEFALSE
yes
Evaluation Count:10
no
Evaluation Count:0
0-10
2854 *start = i;
executed: *start = i;
Execution Count:10
10
2855 clusterLength++;
executed (the execution status of this line is deduced): clusterLength++;
-
2856 }
executed: }
Execution Count:10
10
2857 else if (clusterLength)
evaluated: clusterLength
TRUEFALSE
yes
Evaluation Count:10
yes
Evaluation Count:167
10-167
2858 break;
executed: break;
Execution Count:10
10
2859 } -
2860 return clusterLength;
executed: return clusterLength;
Execution Count:10
10
2861} -
2862 -
2863int QTextEngine::positionInLigature(const QScriptItem *si, int end, -
2864 QFixed x, QFixed edge, int glyph_pos, -
2865 bool cursorOnCharacter) -
2866{ -
2867 unsigned short *logClusters = this->logClusters(si);
executed (the execution status of this line is deduced): unsigned short *logClusters = this->logClusters(si);
-
2868 int clusterStart = -1;
executed (the execution status of this line is deduced): int clusterStart = -1;
-
2869 int clusterLength = 0;
executed (the execution status of this line is deduced): int clusterLength = 0;
-
2870 -
2871 if (si->analysis.script != QUnicodeTables::Common &&
partially evaluated: si->analysis.script != QUnicodeTables::Common
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:10
0-10
2872 si->analysis.script != QUnicodeTables::Greek) {
never evaluated: si->analysis.script != QUnicodeTables::Greek
0
2873 if (glyph_pos == -1)
never evaluated: glyph_pos == -1
0
2874 return si->position + end;
never executed: return si->position + end;
0
2875 else { -
2876 int i;
never executed (the execution status of this line is deduced): int i;
-
2877 for (i = 0; i < end; i++)
never evaluated: i < end
0
2878 if (logClusters[i] == glyph_pos)
never evaluated: logClusters[i] == glyph_pos
0
2879 break;
never executed: break;
0
2880 return si->position + i;
never executed: return si->position + i;
0
2881 } -
2882 } -
2883 -
2884 if (glyph_pos == -1 && end > 0)
partially evaluated: glyph_pos == -1
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:10
never evaluated: end > 0
0-10
2885 glyph_pos = logClusters[end - 1];
never executed: glyph_pos = logClusters[end - 1];
0
2886 else { -
2887 if (x <= edge)
evaluated: x <= edge
TRUEFALSE
yes
Evaluation Count:7
yes
Evaluation Count:3
3-7
2888 glyph_pos--;
executed: glyph_pos--;
Execution Count:7
7
2889 }
executed: }
Execution Count:10
10
2890 -
2891 const QCharAttributes *attrs = attributes();
executed (the execution status of this line is deduced): const QCharAttributes *attrs = attributes();
-
2892 logClusters = this->logClusters(si);
executed (the execution status of this line is deduced): logClusters = this->logClusters(si);
-
2893 clusterLength = getClusterLength(logClusters, attrs, 0, end, glyph_pos, &clusterStart);
executed (the execution status of this line is deduced): clusterLength = getClusterLength(logClusters, attrs, 0, end, glyph_pos, &clusterStart);
-
2894 -
2895 if (clusterLength) {
partially evaluated: clusterLength
TRUEFALSE
yes
Evaluation Count:10
no
Evaluation Count:0
0-10
2896 const QGlyphLayout &glyphs = shapedGlyphs(si);
executed (the execution status of this line is deduced): const QGlyphLayout &glyphs = shapedGlyphs(si);
-
2897 QFixed glyphWidth = glyphs.effectiveAdvance(glyph_pos);
executed (the execution status of this line is deduced): QFixed glyphWidth = glyphs.effectiveAdvance(glyph_pos);
-
2898 // the approximate width of each individual element of the ligature -
2899 QFixed perItemWidth = glyphWidth / clusterLength;
executed (the execution status of this line is deduced): QFixed perItemWidth = glyphWidth / clusterLength;
-
2900 if (perItemWidth <= 0)
partially evaluated: perItemWidth <= 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:10
0-10
2901 return si->position + clusterStart;
never executed: return si->position + clusterStart;
0
2902 QFixed left = x > edge ? edge : edge - glyphWidth;
evaluated: x > edge
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:7
3-7
2903 int n = ((x - left) / perItemWidth).floor().toInt();
executed (the execution status of this line is deduced): int n = ((x - left) / perItemWidth).floor().toInt();
-
2904 QFixed dist = x - left - n * perItemWidth;
executed (the execution status of this line is deduced): QFixed dist = x - left - n * perItemWidth;
-
2905 int closestItem = dist > (perItemWidth / 2) ? n + 1 : n;
evaluated: dist > (perItemWidth / 2)
TRUEFALSE
yes
Evaluation Count:5
yes
Evaluation Count:5
5
2906 if (cursorOnCharacter && closestItem > 0)
evaluated: cursorOnCharacter
TRUEFALSE
yes
Evaluation Count:4
yes
Evaluation Count:6
evaluated: closestItem > 0
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:2
2-6
2907 closestItem--;
executed: closestItem--;
Execution Count:2
2
2908 int pos = si->position + clusterStart + closestItem;
executed (the execution status of this line is deduced): int pos = si->position + clusterStart + closestItem;
-
2909 // Jump to the next grapheme boundary -
2910 while (pos < end && !attrs[pos].graphemeBoundary)
partially evaluated: pos < end
TRUEFALSE
yes
Evaluation Count:10
no
Evaluation Count:0
partially evaluated: !attrs[pos].graphemeBoundary
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:10
0-10
2911 pos++;
never executed: pos++;
0
2912 return pos;
executed: return pos;
Execution Count:10
10
2913 } -
2914 return si->position + end;
never executed: return si->position + end;
0
2915} -
2916 -
2917int QTextEngine::previousLogicalPosition(int oldPos) const -
2918{ -
2919 const QCharAttributes *attrs = attributes();
executed (the execution status of this line is deduced): const QCharAttributes *attrs = attributes();
-
2920 if (!attrs || oldPos < 0)
partially evaluated: !attrs
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:4
partially evaluated: oldPos < 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:4
0-4
2921 return oldPos;
never executed: return oldPos;
0
2922 -
2923 if (oldPos <= 0)
evaluated: oldPos <= 0
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:3
1-3
2924 return 0;
executed: return 0;
Execution Count:1
1
2925 oldPos--;
executed (the execution status of this line is deduced): oldPos--;
-
2926 while (oldPos && !attrs[oldPos].graphemeBoundary)
evaluated: oldPos
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:1
partially evaluated: !attrs[oldPos].graphemeBoundary
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2
0-2
2927 oldPos--;
never executed: oldPos--;
0
2928 return oldPos;
executed: return oldPos;
Execution Count:3
3
2929} -
2930 -
2931int QTextEngine::nextLogicalPosition(int oldPos) const -
2932{ -
2933 const QCharAttributes *attrs = attributes();
executed (the execution status of this line is deduced): const QCharAttributes *attrs = attributes();
-
2934 int len = block.isValid() ? block.length() - 1
partially evaluated: block.isValid()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:60
0-60
2935 : layoutData->string.length();
executed (the execution status of this line is deduced): : layoutData->string.length();
-
2936 Q_ASSERT(len <= layoutData->string.length());
executed (the execution status of this line is deduced): qt_noop();
-
2937 if (!attrs || oldPos < 0 || oldPos >= len)
partially evaluated: !attrs
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:60
partially evaluated: oldPos < 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:60
evaluated: oldPos >= len
TRUEFALSE
yes
Evaluation Count:8
yes
Evaluation Count:52
0-60
2938 return oldPos;
executed: return oldPos;
Execution Count:8
8
2939 -
2940 oldPos++;
executed (the execution status of this line is deduced): oldPos++;
-
2941 while (oldPos < len && !attrs[oldPos].graphemeBoundary)
evaluated: oldPos < len
TRUEFALSE
yes
Evaluation Count:44
yes
Evaluation Count:8
partially evaluated: !attrs[oldPos].graphemeBoundary
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:44
0-44
2942 oldPos++;
never executed: oldPos++;
0
2943 return oldPos;
executed: return oldPos;
Execution Count:52
52
2944} -
2945 -
2946int QTextEngine::lineNumberForTextPosition(int pos) -
2947{ -
2948 if (!layoutData)
evaluated: !layoutData
TRUEFALSE
yes
Evaluation Count:15768
yes
Evaluation Count:5219
5219-15768
2949 itemize();
executed: itemize();
Execution Count:15768
15768
2950 if (pos == layoutData->string.length() && lines.size())
evaluated: pos == layoutData->string.length()
TRUEFALSE
yes
Evaluation Count:17055
yes
Evaluation Count:3932
evaluated: lines.size()
TRUEFALSE
yes
Evaluation Count:2054
yes
Evaluation Count:15001
2054-17055
2951 return lines.size() - 1;
executed: return lines.size() - 1;
Execution Count:2054
2054
2952 for (int i = 0; i < lines.size(); ++i) {
evaluated: i < lines.size()
TRUEFALSE
yes
Evaluation Count:2435
yes
Evaluation Count:16591
2435-16591
2953 const QScriptLine& line = lines[i];
executed (the execution status of this line is deduced): const QScriptLine& line = lines[i];
-
2954 if (line.from + line.length + line.trailingSpaces > pos)
evaluated: line.from + line.length + line.trailingSpaces > pos
TRUEFALSE
yes
Evaluation Count:2342
yes
Evaluation Count:93
93-2342
2955 return i;
executed: return i;
Execution Count:2342
2342
2956 }
executed: }
Execution Count:93
93
2957 return -1;
executed: return -1;
Execution Count:16591
16591
2958} -
2959 -
2960void QTextEngine::insertionPointsForLine(int lineNum, QVector<int> &insertionPoints) -
2961{ -
2962 QTextLineItemIterator iterator(this, lineNum);
executed (the execution status of this line is deduced): QTextLineItemIterator iterator(this, lineNum);
-
2963 bool rtl = isRightToLeft();
executed (the execution status of this line is deduced): bool rtl = isRightToLeft();
-
2964 bool lastLine = lineNum >= lines.size() - 1;
executed (the execution status of this line is deduced): bool lastLine = lineNum >= lines.size() - 1;
-
2965 -
2966 while (!iterator.atEnd()) {
evaluated: !iterator.atEnd()
TRUEFALSE
yes
Evaluation Count:6245
yes
Evaluation Count:1052
1052-6245
2967 iterator.next();
executed (the execution status of this line is deduced): iterator.next();
-
2968 const QScriptItem *si = &layoutData->items[iterator.item];
executed (the execution status of this line is deduced): const QScriptItem *si = &layoutData->items[iterator.item];
-
2969 if (si->analysis.bidiLevel % 2) {
evaluated: si->analysis.bidiLevel % 2
TRUEFALSE
yes
Evaluation Count:4265
yes
Evaluation Count:1980
1980-4265
2970 int i = iterator.itemEnd - 1, min = iterator.itemStart;
executed (the execution status of this line is deduced): int i = iterator.itemEnd - 1, min = iterator.itemStart;
-
2971 if (lastLine && (rtl ? iterator.atBeginning() : iterator.atEnd()))
partially evaluated: lastLine
TRUEFALSE
yes
Evaluation Count:4265
no
Evaluation Count:0
evaluated: rtl
TRUEFALSE
yes
Evaluation Count:2889
yes
Evaluation Count:1376
0-4265
2972 i++;
executed: i++;
Execution Count:473
473
2973 for (; i >= min; i--)
evaluated: i >= min
TRUEFALSE
yes
Evaluation Count:10341
yes
Evaluation Count:4265
4265-10341
2974 insertionPoints.push_back(i);
executed: insertionPoints.push_back(i);
Execution Count:10341
10341
2975 } else {
executed: }
Execution Count:4265
4265
2976 int i = iterator.itemStart, max = iterator.itemEnd;
executed (the execution status of this line is deduced): int i = iterator.itemStart, max = iterator.itemEnd;
-
2977 if (lastLine && (rtl ? iterator.atBeginning() : iterator.atEnd()))
partially evaluated: lastLine
TRUEFALSE
yes
Evaluation Count:1980
no
Evaluation Count:0
evaluated: rtl
TRUEFALSE
yes
Evaluation Count:1043
yes
Evaluation Count:937
0-1980
2978 max++;
executed: max++;
Execution Count:579
579
2979 for (; i < max; i++)
evaluated: i < max
TRUEFALSE
yes
Evaluation Count:9294
yes
Evaluation Count:1980
1980-9294
2980 insertionPoints.push_back(i);
executed: insertionPoints.push_back(i);
Execution Count:9294
9294
2981 }
executed: }
Execution Count:1980
1980
2982 } -
2983}
executed: }
Execution Count:1052
1052
2984 -
2985int QTextEngine::endOfLine(int lineNum) -
2986{ -
2987 QVector<int> insertionPoints;
never executed (the execution status of this line is deduced): QVector<int> insertionPoints;
-
2988 insertionPointsForLine(lineNum, insertionPoints);
never executed (the execution status of this line is deduced): insertionPointsForLine(lineNum, insertionPoints);
-
2989 -
2990 if (insertionPoints.size() > 0)
never evaluated: insertionPoints.size() > 0
0
2991 return insertionPoints.last();
never executed: return insertionPoints.last();
0
2992 return 0;
never executed: return 0;
0
2993} -
2994 -
2995int QTextEngine::beginningOfLine(int lineNum) -
2996{ -
2997 QVector<int> insertionPoints;
never executed (the execution status of this line is deduced): QVector<int> insertionPoints;
-
2998 insertionPointsForLine(lineNum, insertionPoints);
never executed (the execution status of this line is deduced): insertionPointsForLine(lineNum, insertionPoints);
-
2999 -
3000 if (insertionPoints.size() > 0)
never evaluated: insertionPoints.size() > 0
0
3001 return insertionPoints.first();
never executed: return insertionPoints.first();
0
3002 return 0;
never executed: return 0;
0
3003} -
3004 -
3005int QTextEngine::positionAfterVisualMovement(int pos, QTextCursor::MoveOperation op) -
3006{ -
3007 if (!layoutData)
partially evaluated: !layoutData
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1116
0-1116
3008 itemize();
never executed: itemize();
0
3009 -
3010 bool moveRight = (op == QTextCursor::Right);
executed (the execution status of this line is deduced): bool moveRight = (op == QTextCursor::Right);
-
3011 bool alignRight = isRightToLeft();
executed (the execution status of this line is deduced): bool alignRight = isRightToLeft();
-
3012 if (!layoutData->hasBidi)
evaluated: !layoutData->hasBidi
TRUEFALSE
yes
Evaluation Count:64
yes
Evaluation Count:1052
64-1052
3013 return moveRight ^ alignRight ? nextLogicalPosition(pos) : previousLogicalPosition(pos);
executed: return moveRight ^ alignRight ? nextLogicalPosition(pos) : previousLogicalPosition(pos);
Execution Count:64
64
3014 -
3015 int lineNum = lineNumberForTextPosition(pos);
executed (the execution status of this line is deduced): int lineNum = lineNumberForTextPosition(pos);
-
3016 Q_ASSERT(lineNum >= 0);
executed (the execution status of this line is deduced): qt_noop();
-
3017 -
3018 QVector<int> insertionPoints;
executed (the execution status of this line is deduced): QVector<int> insertionPoints;
-
3019 insertionPointsForLine(lineNum, insertionPoints);
executed (the execution status of this line is deduced): insertionPointsForLine(lineNum, insertionPoints);
-
3020 int i, max = insertionPoints.size();
executed (the execution status of this line is deduced): int i, max = insertionPoints.size();
-
3021 for (i = 0; i < max; i++)
evaluated: i < max
TRUEFALSE
yes
Evaluation Count:10987
yes
Evaluation Count:93
93-10987
3022 if (pos == insertionPoints[i]) {
evaluated: pos == insertionPoints[i]
TRUEFALSE
yes
Evaluation Count:1052
yes
Evaluation Count:9935
1052-9935
3023 if (moveRight) {
evaluated: moveRight
TRUEFALSE
yes
Evaluation Count:393
yes
Evaluation Count:659
393-659
3024 if (i + 1 < max)
evaluated: i + 1 < max
TRUEFALSE
yes
Evaluation Count:360
yes
Evaluation Count:33
33-360
3025 return insertionPoints[i + 1];
executed: return insertionPoints[i + 1];
Execution Count:360
360
3026 } else {
executed: }
Execution Count:33
33
3027 if (i > 0)
evaluated: i > 0
TRUEFALSE
yes
Evaluation Count:599
yes
Evaluation Count:60
60-599
3028 return insertionPoints[i - 1];
executed: return insertionPoints[i - 1];
Execution Count:599
599
3029 }
executed: }
Execution Count:60
60
3030 -
3031 if (moveRight ^ alignRight) {
evaluated: moveRight ^ alignRight
TRUEFALSE
yes
Evaluation Count:86
yes
Evaluation Count:7
7-86
3032 if (lineNum + 1 < lines.size())
partially evaluated: lineNum + 1 < lines.size()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:86
0-86
3033 return alignRight ? endOfLine(lineNum + 1) : beginningOfLine(lineNum + 1);
never executed: return alignRight ? endOfLine(lineNum + 1) : beginningOfLine(lineNum + 1);
0
3034 }
executed: }
Execution Count:86
86
3035 else { -
3036 if (lineNum > 0)
partially evaluated: lineNum > 0
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:7
0-7
3037 return alignRight ? beginningOfLine(lineNum - 1) : endOfLine(lineNum - 1);
never executed: return alignRight ? beginningOfLine(lineNum - 1) : endOfLine(lineNum - 1);
0
3038 }
executed: }
Execution Count:7
7
3039 } -
3040 -
3041 return pos;
executed: return pos;
Execution Count:93
93
3042} -
3043 -
3044void QTextEngine::addItemDecoration(QPainter *painter, const QLineF &line, ItemDecorationList *decorationList) -
3045{ -
3046 if (delayDecorations) {
partially evaluated: delayDecorations
TRUEFALSE
yes
Evaluation Count:540
no
Evaluation Count:0
0-540
3047 decorationList->append(ItemDecoration(line.x1(), line.x2(), line.y1(), painter->pen()));
executed (the execution status of this line is deduced): decorationList->append(ItemDecoration(line.x1(), line.x2(), line.y1(), painter->pen()));
-
3048 } else {
executed: }
Execution Count:540
540
3049 painter->drawLine(line);
never executed (the execution status of this line is deduced): painter->drawLine(line);
-
3050 }
never executed: }
0
3051} -
3052 -
3053void QTextEngine::addUnderline(QPainter *painter, const QLineF &line) -
3054{ -
3055 // qDebug() << "Adding underline:" << line; -
3056 addItemDecoration(painter, line, &underlineList);
executed (the execution status of this line is deduced): addItemDecoration(painter, line, &underlineList);
-
3057}
executed: }
Execution Count:538
538
3058 -
3059void QTextEngine::addStrikeOut(QPainter *painter, const QLineF &line) -
3060{ -
3061 addItemDecoration(painter, line, &strikeOutList);
executed (the execution status of this line is deduced): addItemDecoration(painter, line, &strikeOutList);
-
3062}
executed: }
Execution Count:1
1
3063 -
3064void QTextEngine::addOverline(QPainter *painter, const QLineF &line) -
3065{ -
3066 addItemDecoration(painter, line, &overlineList);
executed (the execution status of this line is deduced): addItemDecoration(painter, line, &overlineList);
-
3067}
executed: }
Execution Count:1
1
3068 -
3069void QTextEngine::drawItemDecorationList(QPainter *painter, const ItemDecorationList &decorationList) -
3070{ -
3071 // qDebug() << "Drawing" << decorationList.size() << "decorations"; -
3072 if (decorationList.isEmpty())
evaluated: decorationList.isEmpty()
TRUEFALSE
yes
Evaluation Count:75247
yes
Evaluation Count:539
539-75247
3073 return;
executed: return;
Execution Count:75247
75247
3074 -
3075 foreach (const ItemDecoration &decoration, decorationList) {
executed (the execution status of this line is deduced): for (QForeachContainer<__typeof__(decorationList)> _container_(decorationList); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (const ItemDecoration &decoration = *_container_.i;; __extension__ ({--_container_.brk; break;})) {
-
3076 painter->setPen(decoration.pen);
executed (the execution status of this line is deduced): painter->setPen(decoration.pen);
-
3077 painter->drawLine(QLineF(decoration.x1, decoration.y, decoration.x2, decoration.y));
executed (the execution status of this line is deduced): painter->drawLine(QLineF(decoration.x1, decoration.y, decoration.x2, decoration.y));
-
3078 }
executed: }
Execution Count:540
540
3079}
executed: }
Execution Count:539
539
3080 -
3081void QTextEngine::drawDecorations(QPainter *painter) -
3082{ -
3083 QPen oldPen = painter->pen();
executed (the execution status of this line is deduced): QPen oldPen = painter->pen();
-
3084 -
3085 bool wasCompatiblePainting = painter->renderHints()
executed (the execution status of this line is deduced): bool wasCompatiblePainting = painter->renderHints()
-
3086 & QPainter::Qt4CompatiblePainting;
executed (the execution status of this line is deduced): & QPainter::Qt4CompatiblePainting;
-
3087 -
3088 if (wasCompatiblePainting)
partially evaluated: wasCompatiblePainting
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:25262
0-25262
3089 painter->setRenderHint(QPainter::Qt4CompatiblePainting, false);
never executed: painter->setRenderHint(QPainter::Qt4CompatiblePainting, false);
0
3090 -
3091 adjustUnderlines();
executed (the execution status of this line is deduced): adjustUnderlines();
-
3092 drawItemDecorationList(painter, underlineList);
executed (the execution status of this line is deduced): drawItemDecorationList(painter, underlineList);
-
3093 drawItemDecorationList(painter, strikeOutList);
executed (the execution status of this line is deduced): drawItemDecorationList(painter, strikeOutList);
-
3094 drawItemDecorationList(painter, overlineList);
executed (the execution status of this line is deduced): drawItemDecorationList(painter, overlineList);
-
3095 -
3096 clearDecorations();
executed (the execution status of this line is deduced): clearDecorations();
-
3097 -
3098 if (wasCompatiblePainting)
partially evaluated: wasCompatiblePainting
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:25262
0-25262
3099 painter->setRenderHint(QPainter::Qt4CompatiblePainting);
never executed: painter->setRenderHint(QPainter::Qt4CompatiblePainting);
0
3100 -
3101 painter->setPen(oldPen);
executed (the execution status of this line is deduced): painter->setPen(oldPen);
-
3102}
executed: }
Execution Count:25262
25262
3103 -
3104void QTextEngine::clearDecorations() -
3105{ -
3106 underlineList.clear();
executed (the execution status of this line is deduced): underlineList.clear();
-
3107 strikeOutList.clear();
executed (the execution status of this line is deduced): strikeOutList.clear();
-
3108 overlineList.clear();
executed (the execution status of this line is deduced): overlineList.clear();
-
3109}
executed: }
Execution Count:46707
46707
3110 -
3111void QTextEngine::adjustUnderlines() -
3112{ -
3113 // qDebug() << __PRETTY_FUNCTION__ << underlineList.count() << "underlines"; -
3114 if (underlineList.isEmpty())
evaluated: underlineList.isEmpty()
TRUEFALSE
yes
Evaluation Count:24725
yes
Evaluation Count:537
537-24725
3115 return;
executed: return;
Execution Count:24725
24725
3116 -
3117 ItemDecorationList::iterator start = underlineList.begin();
executed (the execution status of this line is deduced): ItemDecorationList::iterator start = underlineList.begin();
-
3118 ItemDecorationList::iterator end = underlineList.end();
executed (the execution status of this line is deduced): ItemDecorationList::iterator end = underlineList.end();
-
3119 ItemDecorationList::iterator it = start;
executed (the execution status of this line is deduced): ItemDecorationList::iterator it = start;
-
3120 qreal underlinePos = start->y;
executed (the execution status of this line is deduced): qreal underlinePos = start->y;
-
3121 qreal penWidth = start->pen.widthF();
executed (the execution status of this line is deduced): qreal penWidth = start->pen.widthF();
-
3122 qreal lastLineEnd = start->x1;
executed (the execution status of this line is deduced): qreal lastLineEnd = start->x1;
-
3123 -
3124 while (it != end) {
evaluated: it != end
TRUEFALSE
yes
Evaluation Count:538
yes
Evaluation Count:537
537-538
3125 if (qFuzzyCompare(lastLineEnd, it->x1)) { // no gap between underlines
partially evaluated: qFuzzyCompare(lastLineEnd, it->x1)
TRUEFALSE
yes
Evaluation Count:538
no
Evaluation Count:0
0-538
3126 underlinePos = qMax(underlinePos, it->y);
executed (the execution status of this line is deduced): underlinePos = qMax(underlinePos, it->y);
-
3127 penWidth = qMax(penWidth, it->pen.widthF());
executed (the execution status of this line is deduced): penWidth = qMax(penWidth, it->pen.widthF());
-
3128 } else { // gap between this and the last underline
executed: }
Execution Count:538
538
3129 adjustUnderlines(start, it, underlinePos, penWidth);
never executed (the execution status of this line is deduced): adjustUnderlines(start, it, underlinePos, penWidth);
-
3130 start = it;
never executed (the execution status of this line is deduced): start = it;
-
3131 underlinePos = start->y;
never executed (the execution status of this line is deduced): underlinePos = start->y;
-
3132 penWidth = start->pen.widthF();
never executed (the execution status of this line is deduced): penWidth = start->pen.widthF();
-
3133 }
never executed: }
0
3134 lastLineEnd = it->x2;
executed (the execution status of this line is deduced): lastLineEnd = it->x2;
-
3135 ++it;
executed (the execution status of this line is deduced): ++it;
-
3136 }
executed: }
Execution Count:538
538
3137 -
3138 adjustUnderlines(start, end, underlinePos, penWidth);
executed (the execution status of this line is deduced): adjustUnderlines(start, end, underlinePos, penWidth);
-
3139}
executed: }
Execution Count:537
537
3140 -
3141void QTextEngine::adjustUnderlines(ItemDecorationList::iterator start, -
3142 ItemDecorationList::iterator end, -
3143 qreal underlinePos, qreal penWidth) -
3144{ -
3145 for (ItemDecorationList::iterator it = start; it != end; ++it) {
evaluated: it != end
TRUEFALSE
yes
Evaluation Count:538
yes
Evaluation Count:537
537-538
3146 it->y = underlinePos;
executed (the execution status of this line is deduced): it->y = underlinePos;
-
3147 it->pen.setWidthF(penWidth);
executed (the execution status of this line is deduced): it->pen.setWidthF(penWidth);
-
3148 }
executed: }
Execution Count:538
538
3149}
executed: }
Execution Count:537
537
3150 -
3151QStackTextEngine::QStackTextEngine(const QString &string, const QFont &f) -
3152 : QTextEngine(string, f), -
3153 _layoutData(string, _memory, MemSize) -
3154{ -
3155 stackEngine = true;
executed (the execution status of this line is deduced): stackEngine = true;
-
3156 layoutData = &_layoutData;
executed (the execution status of this line is deduced): layoutData = &_layoutData;
-
3157}
executed: }
Execution Count:49261
49261
3158 -
3159QTextItemInt::QTextItemInt(const QScriptItem &si, QFont *font, const QTextCharFormat &format) -
3160 : justified(false), underlineStyle(QTextCharFormat::NoUnderline), charFormat(format), -
3161 num_chars(0), chars(0), logClusters(0), f(0), fontEngine(0) -
3162{ -
3163 f = font;
executed (the execution status of this line is deduced): f = font;
-
3164 fontEngine = f->d->engineForScript(si.analysis.script);
executed (the execution status of this line is deduced): fontEngine = f->d->engineForScript(si.analysis.script);
-
3165 Q_ASSERT(fontEngine);
executed (the execution status of this line is deduced): qt_noop();
-
3166 -
3167 initWithScriptItem(si);
executed (the execution status of this line is deduced): initWithScriptItem(si);
-
3168}
executed: }
Execution Count:898
898
3169 -
3170QTextItemInt::QTextItemInt(const QGlyphLayout &g, QFont *font, const QChar *chars_, int numChars, QFontEngine *fe, const QTextCharFormat &format) -
3171 : flags(0), justified(false), underlineStyle(QTextCharFormat::NoUnderline), charFormat(format), -
3172 num_chars(numChars), chars(chars_), logClusters(0), f(font), glyphs(g), fontEngine(fe) -
3173{ -
3174}
executed: }
Execution Count:21530
21530
3175 -
3176// Fix up flags and underlineStyle with given info -
3177void QTextItemInt::initWithScriptItem(const QScriptItem &si) -
3178{ -
3179 // explicitly initialize flags so that initFontAttributes can be called -
3180 // multiple times on the same TextItem -
3181 flags = 0;
executed (the execution status of this line is deduced): flags = 0;
-
3182 if (si.analysis.bidiLevel %2)
evaluated: si.analysis.bidiLevel %2
TRUEFALSE
yes
Evaluation Count:13
yes
Evaluation Count:22415
13-22415
3183 flags |= QTextItem::RightToLeft;
executed: flags |= QTextItem::RightToLeft;
Execution Count:13
13
3184 ascent = si.ascent;
executed (the execution status of this line is deduced): ascent = si.ascent;
-
3185 descent = si.descent;
executed (the execution status of this line is deduced): descent = si.descent;
-
3186 -
3187 if (charFormat.hasProperty(QTextFormat::TextUnderlineStyle)) {
evaluated: charFormat.hasProperty(QTextFormat::TextUnderlineStyle)
TRUEFALSE
yes
Evaluation Count:17
yes
Evaluation Count:22411
17-22411
3188 underlineStyle = charFormat.underlineStyle();
executed (the execution status of this line is deduced): underlineStyle = charFormat.underlineStyle();
-
3189 } else if (charFormat.boolProperty(QTextFormat::FontUnderline)
executed: }
Execution Count:17
partially evaluated: charFormat.boolProperty(QTextFormat::FontUnderline)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:22411
0-22411
3190 || f->d->underline) {
evaluated: f->d->underline
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:22409
2-22409
3191 underlineStyle = QTextCharFormat::SingleUnderline;
executed (the execution status of this line is deduced): underlineStyle = QTextCharFormat::SingleUnderline;
-
3192 }
executed: }
Execution Count:2
2
3193 -
3194 // compat -
3195 if (underlineStyle == QTextCharFormat::SingleUnderline)
evaluated: underlineStyle == QTextCharFormat::SingleUnderline
TRUEFALSE
yes
Evaluation Count:19
yes
Evaluation Count:22409
19-22409
3196 flags |= QTextItem::Underline;
executed: flags |= QTextItem::Underline;
Execution Count:19
19
3197 -
3198 if (f->d->overline || charFormat.fontOverline())
evaluated: f->d->overline
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:22427
partially evaluated: charFormat.fontOverline()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:22427
0-22427
3199 flags |= QTextItem::Overline;
executed: flags |= QTextItem::Overline;
Execution Count:1
1
3200 if (f->d->strikeOut || charFormat.fontStrikeOut())
evaluated: f->d->strikeOut
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:22427
partially evaluated: charFormat.fontStrikeOut()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:22427
0-22427
3201 flags |= QTextItem::StrikeOut;
executed: flags |= QTextItem::StrikeOut;
Execution Count:1
1
3202}
executed: }
Execution Count:22428
22428
3203 -
3204QTextItemInt QTextItemInt::midItem(QFontEngine *fontEngine, int firstGlyphIndex, int numGlyphs) const -
3205{ -
3206 QTextItemInt ti = *this;
executed (the execution status of this line is deduced): QTextItemInt ti = *this;
-
3207 const int end = firstGlyphIndex + numGlyphs;
executed (the execution status of this line is deduced): const int end = firstGlyphIndex + numGlyphs;
-
3208 ti.glyphs = glyphs.mid(firstGlyphIndex, numGlyphs);
executed (the execution status of this line is deduced): ti.glyphs = glyphs.mid(firstGlyphIndex, numGlyphs);
-
3209 ti.fontEngine = fontEngine;
executed (the execution status of this line is deduced): ti.fontEngine = fontEngine;
-
3210 -
3211 if (logClusters && chars) {
partially evaluated: logClusters
TRUEFALSE
yes
Evaluation Count:23009
no
Evaluation Count:0
partially evaluated: chars
TRUEFALSE
yes
Evaluation Count:23009
no
Evaluation Count:0
0-23009
3212 const int logClusterOffset = logClusters[0];
executed (the execution status of this line is deduced): const int logClusterOffset = logClusters[0];
-
3213 while (logClusters[ti.chars - chars] - logClusterOffset < firstGlyphIndex)
partially evaluated: logClusters[ti.chars - chars] - logClusterOffset < firstGlyphIndex
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:23009
0-23009
3214 ++ti.chars;
never executed: ++ti.chars;
0
3215 -
3216 ti.logClusters += (ti.chars - chars);
executed (the execution status of this line is deduced): ti.logClusters += (ti.chars - chars);
-
3217 -
3218 ti.num_chars = 0;
executed (the execution status of this line is deduced): ti.num_chars = 0;
-
3219 int char_start = ti.chars - chars;
executed (the execution status of this line is deduced): int char_start = ti.chars - chars;
-
3220 while (char_start + ti.num_chars < num_chars && ti.logClusters[ti.num_chars] - logClusterOffset < end)
evaluated: char_start + ti.num_chars < num_chars
TRUEFALSE
yes
Evaluation Count:145876
yes
Evaluation Count:23009
partially evaluated: ti.logClusters[ti.num_chars] - logClusterOffset < end
TRUEFALSE
yes
Evaluation Count:145876
no
Evaluation Count:0
0-145876
3221 ++ti.num_chars;
executed: ++ti.num_chars;
Execution Count:145876
145876
3222 }
executed: }
Execution Count:23009
23009
3223 return ti;
executed: return ti;
Execution Count:23009
23009
3224} -
3225 -
3226 -
3227QTransform qt_true_matrix(qreal w, qreal h, QTransform x) -
3228{ -
3229 QRectF rect = x.mapRect(QRectF(0, 0, w, h));
never executed (the execution status of this line is deduced): QRectF rect = x.mapRect(QRectF(0, 0, w, h));
-
3230 return x * QTransform::fromTranslate(-rect.x(), -rect.y());
never executed: return x * QTransform::fromTranslate(-rect.x(), -rect.y());
0
3231} -
3232 -
3233 -
3234glyph_metrics_t glyph_metrics_t::transformed(const QTransform &matrix) const -
3235{ -
3236 if (matrix.type() < QTransform::TxTranslate)
never evaluated: matrix.type() < QTransform::TxTranslate
0
3237 return *this;
never executed: return *this;
0
3238 -
3239 glyph_metrics_t m = *this;
never executed (the execution status of this line is deduced): glyph_metrics_t m = *this;
-
3240 -
3241 qreal w = width.toReal();
never executed (the execution status of this line is deduced): qreal w = width.toReal();
-
3242 qreal h = height.toReal();
never executed (the execution status of this line is deduced): qreal h = height.toReal();
-
3243 QTransform xform = qt_true_matrix(w, h, matrix);
never executed (the execution status of this line is deduced): QTransform xform = qt_true_matrix(w, h, matrix);
-
3244 -
3245 QRectF rect(0, 0, w, h);
never executed (the execution status of this line is deduced): QRectF rect(0, 0, w, h);
-
3246 rect = xform.mapRect(rect);
never executed (the execution status of this line is deduced): rect = xform.mapRect(rect);
-
3247 m.width = QFixed::fromReal(rect.width());
never executed (the execution status of this line is deduced): m.width = QFixed::fromReal(rect.width());
-
3248 m.height = QFixed::fromReal(rect.height());
never executed (the execution status of this line is deduced): m.height = QFixed::fromReal(rect.height());
-
3249 -
3250 QLineF l = xform.map(QLineF(x.toReal(), y.toReal(), xoff.toReal(), yoff.toReal()));
never executed (the execution status of this line is deduced): QLineF l = xform.map(QLineF(x.toReal(), y.toReal(), xoff.toReal(), yoff.toReal()));
-
3251 -
3252 m.x = QFixed::fromReal(l.x1());
never executed (the execution status of this line is deduced): m.x = QFixed::fromReal(l.x1());
-
3253 m.y = QFixed::fromReal(l.y1());
never executed (the execution status of this line is deduced): m.y = QFixed::fromReal(l.y1());
-
3254 -
3255 // The offset is relative to the baseline which is why we use dx/dy of the line -
3256 m.xoff = QFixed::fromReal(l.dx());
never executed (the execution status of this line is deduced): m.xoff = QFixed::fromReal(l.dx());
-
3257 m.yoff = QFixed::fromReal(l.dy());
never executed (the execution status of this line is deduced): m.yoff = QFixed::fromReal(l.dy());
-
3258 -
3259 return m;
never executed: return m;
0
3260} -
3261 -
3262QTextLineItemIterator::QTextLineItemIterator(QTextEngine *_eng, int _lineNum, const QPointF &pos, -
3263 const QTextLayout::FormatRange *_selection) -
3264 : eng(_eng), -
3265 line(eng->lines[_lineNum]), -
3266 si(0), -
3267 lineNum(_lineNum), -
3268 lineEnd(line.from + line.length), -
3269 firstItem(eng->findItem(line.from)), -
3270 lastItem(eng->findItem(lineEnd - 1)), -
3271 nItems((firstItem >= 0 && lastItem >= firstItem)? (lastItem-firstItem+1) : 0), -
3272 logicalItem(-1), -
3273 item(-1), -
3274 visualOrder(nItems), -
3275 levels(nItems), -
3276 selection(_selection) -
3277{ -
3278 pos_x = x = QFixed::fromReal(pos.x());
executed (the execution status of this line is deduced): pos_x = x = QFixed::fromReal(pos.x());
-
3279 -
3280 x += line.x;
executed (the execution status of this line is deduced): x += line.x;
-
3281 -
3282 x += eng->alignLine(line);
executed (the execution status of this line is deduced): x += eng->alignLine(line);
-
3283 -
3284 for (int i = 0; i < nItems; ++i)
evaluated: i < nItems
TRUEFALSE
yes
Evaluation Count:28583
yes
Evaluation Count:22570
22570-28583
3285 levels[i] = eng->layoutData->items[i+firstItem].analysis.bidiLevel;
executed: levels[i] = eng->layoutData->items[i+firstItem].analysis.bidiLevel;
Execution Count:28583
28583
3286 QTextEngine::bidiReorder(nItems, levels.data(), visualOrder.data());
executed (the execution status of this line is deduced): QTextEngine::bidiReorder(nItems, levels.data(), visualOrder.data());
-
3287 -
3288 eng->shapeLine(line);
executed (the execution status of this line is deduced): eng->shapeLine(line);
-
3289}
executed: }
Execution Count:22570
22570
3290 -
3291QScriptItem &QTextLineItemIterator::next() -
3292{ -
3293 x += itemWidth;
executed (the execution status of this line is deduced): x += itemWidth;
-
3294 -
3295 ++logicalItem;
executed (the execution status of this line is deduced): ++logicalItem;
-
3296 item = visualOrder[logicalItem] + firstItem;
executed (the execution status of this line is deduced): item = visualOrder[logicalItem] + firstItem;
-
3297 itemLength = eng->length(item);
executed (the execution status of this line is deduced): itemLength = eng->length(item);
-
3298 si = &eng->layoutData->items[item];
executed (the execution status of this line is deduced): si = &eng->layoutData->items[item];
-
3299 if (!si->num_glyphs)
evaluated: !si->num_glyphs
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:28580
3-28580
3300 eng->shape(item);
executed: eng->shape(item);
Execution Count:3
3
3301 -
3302 if (si->analysis.flags >= QScriptAnalysis::TabOrObject) {
evaluated: si->analysis.flags >= QScriptAnalysis::TabOrObject
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:28580
3-28580
3303 itemWidth = si->width;
executed (the execution status of this line is deduced): itemWidth = si->width;
-
3304 return *si;
executed: return *si;
Execution Count:3
3
3305 } -
3306 -
3307 unsigned short *logClusters = eng->logClusters(si);
executed (the execution status of this line is deduced): unsigned short *logClusters = eng->logClusters(si);
-
3308 QGlyphLayout glyphs = eng->shapedGlyphs(si);
executed (the execution status of this line is deduced): QGlyphLayout glyphs = eng->shapedGlyphs(si);
-
3309 -
3310 itemStart = qMax(line.from, si->position);
executed (the execution status of this line is deduced): itemStart = qMax(line.from, si->position);
-
3311 glyphsStart = logClusters[itemStart - si->position];
executed (the execution status of this line is deduced): glyphsStart = logClusters[itemStart - si->position];
-
3312 if (lineEnd < si->position + itemLength) {
evaluated: lineEnd < si->position + itemLength
TRUEFALSE
yes
Evaluation Count:142
yes
Evaluation Count:28438
142-28438
3313 itemEnd = lineEnd;
executed (the execution status of this line is deduced): itemEnd = lineEnd;
-
3314 glyphsEnd = logClusters[itemEnd-si->position];
executed (the execution status of this line is deduced): glyphsEnd = logClusters[itemEnd-si->position];
-
3315 } else {
executed: }
Execution Count:142
142
3316 itemEnd = si->position + itemLength;
executed (the execution status of this line is deduced): itemEnd = si->position + itemLength;
-
3317 glyphsEnd = si->num_glyphs;
executed (the execution status of this line is deduced): glyphsEnd = si->num_glyphs;
-
3318 }
executed: }
Execution Count:28438
28438
3319 // show soft-hyphen at line-break -
3320 if (si->position + itemLength >= lineEnd
evaluated: si->position + itemLength >= lineEnd
TRUEFALSE
yes
Evaluation Count:22568
yes
Evaluation Count:6012
6012-22568
3321 && eng->layoutData->string.at(lineEnd - 1).unicode() == QChar::SoftHyphen)
partially evaluated: eng->layoutData->string.at(lineEnd - 1).unicode() == QChar::SoftHyphen
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:22568
0-22568
3322 glyphs.attributes[glyphsEnd - 1].dontPrint = false;
never executed: glyphs.attributes[glyphsEnd - 1].dontPrint = false;
0
3323 -
3324 itemWidth = 0;
executed (the execution status of this line is deduced): itemWidth = 0;
-
3325 for (int g = glyphsStart; g < glyphsEnd; ++g)
evaluated: g < glyphsEnd
TRUEFALSE
yes
Evaluation Count:155470
yes
Evaluation Count:28580
28580-155470
3326 itemWidth += glyphs.effectiveAdvance(g);
executed: itemWidth += glyphs.effectiveAdvance(g);
Execution Count:155470
155470
3327 -
3328 return *si;
executed: return *si;
Execution Count:28580
28580
3329} -
3330 -
3331bool QTextLineItemIterator::getSelectionBounds(QFixed *selectionX, QFixed *selectionWidth) const -
3332{ -
3333 *selectionX = *selectionWidth = 0;
executed (the execution status of this line is deduced): *selectionX = *selectionWidth = 0;
-
3334 -
3335 if (!selection)
partially evaluated: !selection
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:125
0-125
3336 return false;
never executed: return false;
0
3337 -
3338 if (si->analysis.flags >= QScriptAnalysis::TabOrObject) {
partially evaluated: si->analysis.flags >= QScriptAnalysis::TabOrObject
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:125
0-125
3339 if (si->position >= selection->start + selection->length
never evaluated: si->position >= selection->start + selection->length
0
3340 || si->position + itemLength <= selection->start)
never evaluated: si->position + itemLength <= selection->start
0
3341 return false;
never executed: return false;
0
3342 -
3343 *selectionX = x;
never executed (the execution status of this line is deduced): *selectionX = x;
-
3344 *selectionWidth = itemWidth;
never executed (the execution status of this line is deduced): *selectionWidth = itemWidth;
-
3345 } else {
never executed: }
0
3346 unsigned short *logClusters = eng->logClusters(si);
executed (the execution status of this line is deduced): unsigned short *logClusters = eng->logClusters(si);
-
3347 QGlyphLayout glyphs = eng->shapedGlyphs(si);
executed (the execution status of this line is deduced): QGlyphLayout glyphs = eng->shapedGlyphs(si);
-
3348 -
3349 int from = qMax(itemStart, selection->start) - si->position;
executed (the execution status of this line is deduced): int from = qMax(itemStart, selection->start) - si->position;
-
3350 int to = qMin(itemEnd, selection->start + selection->length) - si->position;
executed (the execution status of this line is deduced): int to = qMin(itemEnd, selection->start + selection->length) - si->position;
-
3351 if (from >= to)
partially evaluated: from >= to
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:125
0-125
3352 return false;
never executed: return false;
0
3353 -
3354 int start_glyph = logClusters[from];
executed (the execution status of this line is deduced): int start_glyph = logClusters[from];
-
3355 int end_glyph = (to == eng->length(item)) ? si->num_glyphs : logClusters[to];
evaluated: (to == eng->length(item))
TRUEFALSE
yes
Evaluation Count:111
yes
Evaluation Count:14
14-111
3356 QFixed soff;
executed (the execution status of this line is deduced): QFixed soff;
-
3357 QFixed swidth;
executed (the execution status of this line is deduced): QFixed swidth;
-
3358 if (si->analysis.bidiLevel %2) {
evaluated: si->analysis.bidiLevel %2
TRUEFALSE
yes
Evaluation Count:7
yes
Evaluation Count:118
7-118
3359 for (int g = glyphsEnd - 1; g >= end_glyph; --g)
partially evaluated: g >= end_glyph
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:7
0-7
3360 soff += glyphs.effectiveAdvance(g);
never executed: soff += glyphs.effectiveAdvance(g);
0
3361 for (int g = end_glyph - 1; g >= start_glyph; --g)
evaluated: g >= start_glyph
TRUEFALSE
yes
Evaluation Count:21
yes
Evaluation Count:7
7-21
3362 swidth += glyphs.effectiveAdvance(g);
executed: swidth += glyphs.effectiveAdvance(g);
Execution Count:21
21
3363 } else {
executed: }
Execution Count:7
7
3364 for (int g = glyphsStart; g < start_glyph; ++g)
evaluated: g < start_glyph
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:118
2-118
3365 soff += glyphs.effectiveAdvance(g);
executed: soff += glyphs.effectiveAdvance(g);
Execution Count:2
2
3366 for (int g = start_glyph; g < end_glyph; ++g)
evaluated: g < end_glyph
TRUEFALSE
yes
Evaluation Count:642
yes
Evaluation Count:118
118-642
3367 swidth += glyphs.effectiveAdvance(g);
executed: swidth += glyphs.effectiveAdvance(g);
Execution Count:642
642
3368 }
executed: }
Execution Count:118
118
3369 -
3370 // If the starting character is in the middle of a ligature, -
3371 // selection should only contain the right part of that ligature -
3372 // glyph, so we need to get the width of the left part here and -
3373 // add it to *selectionX -
3374 QFixed leftOffsetInLigature = eng->offsetInLigature(si, from, to, start_glyph);
executed (the execution status of this line is deduced): QFixed leftOffsetInLigature = eng->offsetInLigature(si, from, to, start_glyph);
-
3375 *selectionX = x + soff + leftOffsetInLigature;
executed (the execution status of this line is deduced): *selectionX = x + soff + leftOffsetInLigature;
-
3376 *selectionWidth = swidth - leftOffsetInLigature;
executed (the execution status of this line is deduced): *selectionWidth = swidth - leftOffsetInLigature;
-
3377 // If the ending character is also part of a ligature, swidth does -
3378 // not contain that part yet, we also need to find out the width of -
3379 // that left part -
3380 *selectionWidth += eng->offsetInLigature(si, to, eng->length(item), end_glyph);
executed (the execution status of this line is deduced): *selectionWidth += eng->offsetInLigature(si, to, eng->length(item), end_glyph);
-
3381 }
executed: }
Execution Count:125
125
3382 return true;
executed: return true;
Execution Count:125
125
3383} -
3384 -
3385QT_END_NAMESPACE -
3386 -
Source codeSwitch to Preprocessed file
Generated by Squish Coco Non-Commercial