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qquicksvgparser.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2016 The Qt Company Ltd.-
4** Contact: https://www.qt.io/licensing/-
5**-
6** This file is part of the Qt Quick 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 The Qt Company. For licensing terms-
14** and conditions see https://www.qt.io/terms-conditions. For further-
15** information use the contact form at https://www.qt.io/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 3 as published by the Free Software-
20** Foundation and appearing in the file LICENSE.LGPL3 included in the-
21** packaging of this file. Please review the following information to-
22** ensure the GNU Lesser General Public License version 3 requirements-
23** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.-
24**-
25** GNU General Public License Usage-
26** Alternatively, this file may be used under the terms of the GNU-
27** General Public License version 2.0 or (at your option) the GNU General-
28** Public license version 3 or any later version approved by the KDE Free-
29** Qt Foundation. The licenses are as published by the Free Software-
30** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3-
31** included in the packaging of this file. Please review the following-
32** information to ensure the GNU General Public License requirements will-
33** be met: https://www.gnu.org/licenses/gpl-2.0.html and-
34** https://www.gnu.org/licenses/gpl-3.0.html.-
35**-
36** $QT_END_LICENSE$-
37**-
38****************************************************************************/-
39-
40#include "qquicksvgparser_p.h"-
41-
42#include <QtCore/qmath.h>-
43#include <QtCore/qvarlengtharray.h>-
44#include <QtCore/qstring.h>-
45-
46QT_BEGIN_NAMESPACE-
47-
48//copied from Qt SVG (qsvghandler.cpp).-
49Q_CORE_EXPORT double qstrtod(const char *s00, char const **se, bool *ok);-
50// '0' is 0x30 and '9' is 0x39-
51static inline bool isDigit(ushort ch)-
52{-
53 static quint16 magic = 0x3ff;-
54 return ((ch >> 4) == 3) && (magic >> (ch & 15));
executed 19176 times by 3 tests: return ((ch >> 4) == 3) && (magic >> (ch & 15));
Executed by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
19176
55}-
56-
57static qreal toDouble(const QChar *&str)-
58{-
59 const int maxLen = 255;//technically doubles can go til 308+ but whatever-
60 char temp[maxLen+1];-
61 int pos = 0;-
62-
63 if (*str == QLatin1Char('-')) {
*str == QLatin1Char('-')Description
TRUEevaluated 752 times by 1 test
Evaluated by:
  • tst_examples
FALSEevaluated 1212 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
752-1212
64 temp[pos++] = '-';-
65 ++str;-
66 } else if (*str == QLatin1Char('+')) {
executed 752 times by 1 test: end of block
Executed by:
  • tst_examples
*str == QLatin1Char('+')Description
TRUEnever evaluated
FALSEevaluated 1212 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
0-1212
67 ++str;-
68 }
never executed: end of block
0
69 while (isDigit(str->unicode()) && pos < maxLen) {
isDigit(str->unicode())Description
TRUEevaluated 3300 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
FALSEevaluated 1964 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
pos < maxLenDescription
TRUEevaluated 3300 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
FALSEnever evaluated
0-3300
70 temp[pos++] = str->toLatin1();-
71 ++str;-
72 }
executed 3300 times by 3 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
3300
73 if (*str == QLatin1Char('.') && pos < maxLen) {
*str == QLatin1Char('.')Description
TRUEevaluated 1944 times by 1 test
Evaluated by:
  • tst_examples
FALSEevaluated 20 times by 2 tests
Evaluated by:
  • tst_qquickanimations
  • tst_qquickpath
pos < maxLenDescription
TRUEevaluated 1944 times by 1 test
Evaluated by:
  • tst_examples
FALSEnever evaluated
0-1944
74 temp[pos++] = '.';-
75 ++str;-
76 }
executed 1944 times by 1 test: end of block
Executed by:
  • tst_examples
1944
77 while (isDigit(str->unicode()) && pos < maxLen) {
isDigit(str->unicode())Description
TRUEevaluated 9944 times by 1 test
Evaluated by:
  • tst_examples
FALSEevaluated 1964 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
pos < maxLenDescription
TRUEevaluated 9944 times by 1 test
Evaluated by:
  • tst_examples
FALSEnever evaluated
0-9944
78 temp[pos++] = str->toLatin1();-
79 ++str;-
80 }
executed 9944 times by 1 test: end of block
Executed by:
  • tst_examples
9944
81 bool exponent = false;-
82 if ((*str == QLatin1Char('e') || *str == QLatin1Char('E')) && pos < maxLen) {
*str == QLatin1Char('e')Description
TRUEnever evaluated
FALSEevaluated 1964 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
*str == QLatin1Char('E')Description
TRUEnever evaluated
FALSEevaluated 1964 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
pos < maxLenDescription
TRUEnever evaluated
FALSEnever evaluated
0-1964
83 exponent = true;-
84 temp[pos++] = 'e';-
85 ++str;-
86 if ((*str == QLatin1Char('-') || *str == QLatin1Char('+')) && pos < maxLen) {
*str == QLatin1Char('-')Description
TRUEnever evaluated
FALSEnever evaluated
*str == QLatin1Char('+')Description
TRUEnever evaluated
FALSEnever evaluated
pos < maxLenDescription
TRUEnever evaluated
FALSEnever evaluated
0
87 temp[pos++] = str->toLatin1();-
88 ++str;-
89 }
never executed: end of block
0
90 while (isDigit(str->unicode()) && pos < maxLen) {
isDigit(str->unicode())Description
TRUEnever evaluated
FALSEnever evaluated
pos < maxLenDescription
TRUEnever evaluated
FALSEnever evaluated
0
91 temp[pos++] = str->toLatin1();-
92 ++str;-
93 }
never executed: end of block
0
94 }
never executed: end of block
0
95-
96 temp[pos] = '\0';-
97-
98 qreal val;-
99 if (!exponent && pos < 10) {
!exponentDescription
TRUEevaluated 1964 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
FALSEnever evaluated
pos < 10Description
TRUEevaluated 1840 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
FALSEevaluated 124 times by 1 test
Evaluated by:
  • tst_examples
0-1964
100 int ival = 0;-
101 const char *t = temp;-
102 bool neg = false;-
103 if(*t == '-') {
*t == '-'Description
TRUEevaluated 648 times by 1 test
Evaluated by:
  • tst_examples
FALSEevaluated 1192 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
648-1192
104 neg = true;-
105 ++t;-
106 }
executed 648 times by 1 test: end of block
Executed by:
  • tst_examples
648
107 while(*t && *t != '.') {
*tDescription
TRUEevaluated 4876 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
FALSEevaluated 20 times by 2 tests
Evaluated by:
  • tst_qquickanimations
  • tst_qquickpath
*t != '.'Description
TRUEevaluated 3056 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
FALSEevaluated 1820 times by 1 test
Evaluated by:
  • tst_examples
20-4876
108 ival *= 10;-
109 ival += (*t) - '0';-
110 ++t;-
111 }
executed 3056 times by 3 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
3056
112 if(*t == '.') {
*t == '.'Description
TRUEevaluated 1820 times by 1 test
Evaluated by:
  • tst_examples
FALSEevaluated 20 times by 2 tests
Evaluated by:
  • tst_qquickanimations
  • tst_qquickpath
20-1820
113 ++t;-
114 int div = 1;-
115 while(*t) {
*tDescription
TRUEevaluated 9160 times by 1 test
Evaluated by:
  • tst_examples
FALSEevaluated 1820 times by 1 test
Evaluated by:
  • tst_examples
1820-9160
116 ival *= 10;-
117 ival += (*t) - '0';-
118 div *= 10;-
119 ++t;-
120 }
executed 9160 times by 1 test: end of block
Executed by:
  • tst_examples
9160
121 val = ((qreal)ival)/((qreal)div);-
122 } else {
executed 1820 times by 1 test: end of block
Executed by:
  • tst_examples
1820
123 val = ival;-
124 }
executed 20 times by 2 tests: end of block
Executed by:
  • tst_qquickanimations
  • tst_qquickpath
20
125 if (neg)
negDescription
TRUEevaluated 648 times by 1 test
Evaluated by:
  • tst_examples
FALSEevaluated 1192 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
648-1192
126 val = -val;
executed 648 times by 1 test: val = -val;
Executed by:
  • tst_examples
648
127 } else {
executed 1840 times by 3 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
1840
128 bool ok = false;-
129 val = qstrtod(temp, nullptr, &ok);-
130 }
executed 124 times by 1 test: end of block
Executed by:
  • tst_examples
124
131 return val;
executed 1964 times by 3 tests: return val;
Executed by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
1964
132-
133}-
134static inline void parseNumbersArray(const QChar *&str, QVarLengthArray<qreal, 8> &points)-
135{-
136 while (str->isSpace())
str->isSpace()Description
TRUEevaluated 190 times by 2 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
FALSEevaluated 40 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
40-190
137 ++str;
executed 190 times by 2 tests: ++str;
Executed by:
  • tst_examples
  • tst_qquickanimations
190
138 while (isDigit(str->unicode()) ||
isDigit(str->unicode())Description
TRUEevaluated 1212 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
FALSEevaluated 792 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
792-1212
139 *str == QLatin1Char('-') || *str == QLatin1Char('+') ||
*str == QLatin1Char('-')Description
TRUEevaluated 752 times by 1 test
Evaluated by:
  • tst_examples
FALSEevaluated 40 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
*str == QLatin1Char('+')Description
TRUEnever evaluated
FALSEevaluated 40 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
0-752
140 *str == QLatin1Char('.')) {
*str == QLatin1Char('.')Description
TRUEnever evaluated
FALSEevaluated 40 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
0-40
141-
142 points.append(toDouble(str));-
143-
144 while (str->isSpace())
str->isSpace()Description
TRUEevaluated 7140 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
FALSEevaluated 1964 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
1964-7140
145 ++str;
executed 7140 times by 3 tests: ++str;
Executed by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
7140
146 if (*str == QLatin1Char(','))
*str == QLatin1Char(',')Description
TRUEevaluated 980 times by 2 tests
Evaluated by:
  • tst_examples
  • tst_qquickpath
FALSEevaluated 984 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
980-984
147 ++str;
executed 980 times by 2 tests: ++str;
Executed by:
  • tst_examples
  • tst_qquickpath
980
148-
149 //eat the rest of space-
150 while (str->isSpace())
str->isSpace()Description
TRUEnever evaluated
FALSEevaluated 1964 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
0-1964
151 ++str;
never executed: ++str;
0
152 }
executed 1964 times by 3 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
1964
153}
executed 40 times by 3 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
40
154-
155static void pathArcSegment(QPainterPath &path,-
156 qreal xc, qreal yc,-
157 qreal th0, qreal th1,-
158 qreal rx, qreal ry, qreal xAxisRotation)-
159{-
160 qreal sinTh, cosTh;-
161 qreal a00, a01, a10, a11;-
162 qreal x1, y1, x2, y2, x3, y3;-
163 qreal t;-
164 qreal thHalf;-
165-
166 sinTh = qSin(qDegreesToRadians(xAxisRotation));-
167 cosTh = qCos(qDegreesToRadians(xAxisRotation));-
168-
169 a00 = cosTh * rx;-
170 a01 = -sinTh * ry;-
171 a10 = sinTh * rx;-
172 a11 = cosTh * ry;-
173-
174 thHalf = 0.5 * (th1 - th0);-
175 t = (8.0 / 3.0) * qSin(thHalf * 0.5) * qSin(thHalf * 0.5) / qSin(thHalf);-
176 x1 = xc + qCos(th0) - t * qSin(th0);-
177 y1 = yc + qSin(th0) + t * qCos(th0);-
178 x3 = xc + qCos(th1);-
179 y3 = yc + qSin(th1);-
180 x2 = x3 + t * qSin(th1);-
181 y2 = y3 - t * qCos(th1);-
182-
183 path.cubicTo(a00 * x1 + a01 * y1, a10 * x1 + a11 * y1,-
184 a00 * x2 + a01 * y2, a10 * x2 + a11 * y2,-
185 a00 * x3 + a01 * y3, a10 * x3 + a11 * y3);-
186}
executed 340 times by 3 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickpath
  • tst_qquickshape
340
187-
188void QQuickSvgParser::pathArc(QPainterPath &path,-
189 qreal rx,-
190 qreal ry,-
191 qreal x_axis_rotation,-
192 int large_arc_flag,-
193 int sweep_flag,-
194 qreal x,-
195 qreal y,-
196 qreal curx, qreal cury)-
197{-
198 qreal sin_th, cos_th;-
199 qreal a00, a01, a10, a11;-
200 qreal x0, y0, x1, y1, xc, yc;-
201 qreal d, sfactor, sfactor_sq;-
202 qreal th0, th1, th_arc;-
203 int i, n_segs;-
204 qreal dx, dy, dx1, dy1, Pr1, Pr2, Px, Py, check;-
205-
206 rx = qAbs(rx);-
207 ry = qAbs(ry);-
208-
209 sin_th = qSin(qDegreesToRadians(x_axis_rotation));-
210 cos_th = qCos(qDegreesToRadians(x_axis_rotation));-
211-
212 dx = (curx - x) / 2.0;-
213 dy = (cury - y) / 2.0;-
214 dx1 = cos_th * dx + sin_th * dy;-
215 dy1 = -sin_th * dx + cos_th * dy;-
216 Pr1 = rx * rx;-
217 Pr2 = ry * ry;-
218 Px = dx1 * dx1;-
219 Py = dy1 * dy1;-
220 /* Spec : check if radii are large enough */-
221 check = Px / Pr1 + Py / Pr2;-
222 if (check > 1) {
check > 1Description
TRUEevaluated 136 times by 1 test
Evaluated by:
  • tst_examples
FALSEevaluated 42 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickpath
  • tst_qquickshape
42-136
223 rx = rx * qSqrt(check);-
224 ry = ry * qSqrt(check);-
225 }
executed 136 times by 1 test: end of block
Executed by:
  • tst_examples
136
226-
227 a00 = cos_th / rx;-
228 a01 = sin_th / rx;-
229 a10 = -sin_th / ry;-
230 a11 = cos_th / ry;-
231 x0 = a00 * curx + a01 * cury;-
232 y0 = a10 * curx + a11 * cury;-
233 x1 = a00 * x + a01 * y;-
234 y1 = a10 * x + a11 * y;-
235 /* (x0, y0) is current point in transformed coordinate space.-
236 (x1, y1) is new point in transformed coordinate space.-
237-
238 The arc fits a unit-radius circle in this space.-
239 */-
240 d = (x1 - x0) * (x1 - x0) + (y1 - y0) * (y1 - y0);-
241 sfactor_sq = 1.0 / d - 0.25;-
242 if (sfactor_sq < 0) sfactor_sq = 0;
executed 24 times by 2 tests: sfactor_sq = 0;
Executed by:
  • tst_examples
  • tst_qquickshape
sfactor_sq < 0Description
TRUEevaluated 24 times by 2 tests
Evaluated by:
  • tst_examples
  • tst_qquickshape
FALSEevaluated 154 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickpath
  • tst_qquickshape
24-154
243 sfactor = qSqrt(sfactor_sq);-
244 if (sweep_flag == large_arc_flag) sfactor = -sfactor;
executed 142 times by 1 test: sfactor = -sfactor;
Executed by:
  • tst_examples
sweep_flag == large_arc_flagDescription
TRUEevaluated 142 times by 1 test
Evaluated by:
  • tst_examples
FALSEevaluated 36 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickpath
  • tst_qquickshape
36-142
245 xc = 0.5 * (x0 + x1) - sfactor * (y1 - y0);-
246 yc = 0.5 * (y0 + y1) + sfactor * (x1 - x0);-
247 /* (xc, yc) is center of the circle. */-
248-
249 th0 = qAtan2(y0 - yc, x0 - xc);-
250 th1 = qAtan2(y1 - yc, x1 - xc);-
251-
252 th_arc = th1 - th0;-
253 if (th_arc < 0 && sweep_flag)
th_arc < 0Description
TRUEevaluated 86 times by 2 tests
Evaluated by:
  • tst_examples
  • tst_qquickshape
FALSEevaluated 92 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickpath
  • tst_qquickshape
sweep_flagDescription
TRUEevaluated 78 times by 2 tests
Evaluated by:
  • tst_examples
  • tst_qquickshape
FALSEevaluated 8 times by 1 test
Evaluated by:
  • tst_examples
8-92
254 th_arc += 2 * M_PI;
executed 78 times by 2 tests: th_arc += 2 * 3.14159265358979323846 ;
Executed by:
  • tst_examples
  • tst_qquickshape
78
255 else if (th_arc > 0 && !sweep_flag)
th_arc > 0Description
TRUEevaluated 92 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickpath
  • tst_qquickshape
FALSEevaluated 8 times by 1 test
Evaluated by:
  • tst_examples
!sweep_flagDescription
TRUEnever evaluated
FALSEevaluated 92 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickpath
  • tst_qquickshape
0-92
256 th_arc -= 2 * M_PI;
never executed: th_arc -= 2 * 3.14159265358979323846 ;
0
257-
258 n_segs = qCeil(qAbs(th_arc / (M_PI * 0.5 + 0.001)));-
259-
260 for (i = 0; i < n_segs; i++) {
i < n_segsDescription
TRUEevaluated 340 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickpath
  • tst_qquickshape
FALSEevaluated 178 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickpath
  • tst_qquickshape
178-340
261 pathArcSegment(path, xc, yc,-
262 th0 + i * th_arc / n_segs,-
263 th0 + (i + 1) * th_arc / n_segs,-
264 rx, ry, x_axis_rotation);-
265 }
executed 340 times by 3 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickpath
  • tst_qquickshape
340
266}
executed 178 times by 3 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickpath
  • tst_qquickshape
178
267-
268-
269bool QQuickSvgParser::parsePathDataFast(const QString &dataStr, QPainterPath &path)-
270{-
271 qreal x0 = 0, y0 = 0; // starting point-
272 qreal x = 0, y = 0; // current point-
273 char lastMode = 0;-
274 QPointF ctrlPt;-
275 const QChar *str = dataStr.constData();-
276 const QChar *end = str + dataStr.size();-
277-
278 while (str != end) {
str != endDescription
TRUEevaluated 40 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
FALSEevaluated 8 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
8-40
279 while (str->isSpace())
str->isSpace()Description
TRUEnever evaluated
FALSEevaluated 40 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
0-40
280 ++str;
never executed: ++str;
0
281 QChar pathElem = *str;-
282 ++str;-
283 QVarLengthArray<qreal, 8> arg;-
284 parseNumbersArray(str, arg);-
285 if (pathElem == QLatin1Char('z') || pathElem == QLatin1Char('Z'))
pathElem == QLatin1Char('z')Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • tst_examples
FALSEevaluated 36 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
pathElem == QLatin1Char('Z')Description
TRUEevaluated 4 times by 1 test
Evaluated by:
  • tst_examples
FALSEevaluated 32 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
4-36
286 arg.append(0);//dummy
executed 8 times by 1 test: arg.append(0);
Executed by:
  • tst_examples
8
287 const qreal *num = arg.constData();-
288 int count = arg.count();-
289 while (count > 0) {
count > 0Description
TRUEevaluated 348 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
FALSEevaluated 40 times by 3 tests
Evaluated by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
40-348
290 qreal offsetX = x; // correction offsets-
291 qreal offsetY = y; // for relative commands-
292 switch (pathElem.unicode()) {-
293 case 'm': {
executed 8 times by 1 test: case 'm':
Executed by:
  • tst_examples
8
294 if (count < 2) {
count < 2Description
TRUEnever evaluated
FALSEevaluated 8 times by 1 test
Evaluated by:
  • tst_examples
0-8
295 num++;-
296 count--;-
297 break;
never executed: break;
0
298 }-
299 x = x0 = num[0] + offsetX;-
300 y = y0 = num[1] + offsetY;-
301 num += 2;-
302 count -= 2;-
303 path.moveTo(x0, y0);-
304-
305 // As per 1.2 spec 8.3.2 The "moveto" commands-
306 // If a 'moveto' is followed by multiple pairs of coordinates without explicit commands,-
307 // the subsequent pairs shall be treated as implicit 'lineto' commands.-
308 pathElem = QLatin1Char('l');-
309 }-
310 break;
executed 8 times by 1 test: break;
Executed by:
  • tst_examples
8
311 case 'M': {
executed 4 times by 2 tests: case 'M':
Executed by:
  • tst_qquickanimations
  • tst_qquickpath
4
312 if (count < 2) {
count < 2Description
TRUEnever evaluated
FALSEevaluated 4 times by 2 tests
Evaluated by:
  • tst_qquickanimations
  • tst_qquickpath
0-4
313 num++;-
314 count--;-
315 break;
never executed: break;
0
316 }-
317 x = x0 = num[0];-
318 y = y0 = num[1];-
319 num += 2;-
320 count -= 2;-
321 path.moveTo(x0, y0);-
322-
323 // As per 1.2 spec 8.3.2 The "moveto" commands-
324 // If a 'moveto' is followed by multiple pairs of coordinates without explicit commands,-
325 // the subsequent pairs shall be treated as implicit 'lineto' commands.-
326 pathElem = QLatin1Char('L');-
327 }-
328 break;
executed 4 times by 2 tests: break;
Executed by:
  • tst_qquickanimations
  • tst_qquickpath
4
329 case 'z':
executed 4 times by 1 test: case 'z':
Executed by:
  • tst_examples
4
330 case 'Z': {
executed 4 times by 1 test: case 'Z':
Executed by:
  • tst_examples
4
331 x = x0;-
332 y = y0;-
333 count--; // skip dummy-
334 num++;-
335 path.closeSubpath();-
336 }-
337 break;
executed 8 times by 1 test: break;
Executed by:
  • tst_examples
8
338 case 'l': {
executed 4 times by 1 test: case 'l':
Executed by:
  • tst_examples
4
339 if (count < 2) {
count < 2Description
TRUEnever evaluated
FALSEevaluated 4 times by 1 test
Evaluated by:
  • tst_examples
0-4
340 num++;-
341 count--;-
342 break;
never executed: break;
0
343 }-
344 x = num[0] + offsetX;-
345 y = num[1] + offsetY;-
346 num += 2;-
347 count -= 2;-
348 path.lineTo(x, y);-
349-
350 }-
351 break;
executed 4 times by 1 test: break;
Executed by:
  • tst_examples
4
352 case 'L': {
never executed: case 'L':
0
353 if (count < 2) {
count < 2Description
TRUEnever evaluated
FALSEnever evaluated
0
354 num++;-
355 count--;-
356 break;
never executed: break;
0
357 }-
358 x = num[0];-
359 y = num[1];-
360 num += 2;-
361 count -= 2;-
362 path.lineTo(x, y);-
363 }-
364 break;
never executed: break;
0
365 case 'h': {
never executed: case 'h':
0
366 x = num[0] + offsetX;-
367 num++;-
368 count--;-
369 path.lineTo(x, y);-
370 }-
371 break;
never executed: break;
0
372 case 'H': {
never executed: case 'H':
0
373 x = num[0];-
374 num++;-
375 count--;-
376 path.lineTo(x, y);-
377 }-
378 break;
never executed: break;
0
379 case 'v': {
never executed: case 'v':
0
380 y = num[0] + offsetY;-
381 num++;-
382 count--;-
383 path.lineTo(x, y);-
384 }-
385 break;
never executed: break;
0
386 case 'V': {
never executed: case 'V':
0
387 y = num[0];-
388 num++;-
389 count--;-
390 path.lineTo(x, y);-
391 }-
392 break;
never executed: break;
0
393 case 'c': {
executed 288 times by 1 test: case 'c':
Executed by:
  • tst_examples
288
394 if (count < 6) {
count < 6Description
TRUEnever evaluated
FALSEevaluated 288 times by 1 test
Evaluated by:
  • tst_examples
0-288
395 num += count;-
396 count = 0;-
397 break;
never executed: break;
0
398 }-
399 QPointF c1(num[0] + offsetX, num[1] + offsetY);-
400 QPointF c2(num[2] + offsetX, num[3] + offsetY);-
401 QPointF e(num[4] + offsetX, num[5] + offsetY);-
402 num += 6;-
403 count -= 6;-
404 path.cubicTo(c1, c2, e);-
405 ctrlPt = c2;-
406 x = e.x();-
407 y = e.y();-
408 break;
executed 288 times by 1 test: break;
Executed by:
  • tst_examples
288
409 }-
410 case 'C': {
executed 32 times by 1 test: case 'C':
Executed by:
  • tst_examples
32
411 if (count < 6) {
count < 6Description
TRUEnever evaluated
FALSEevaluated 32 times by 1 test
Evaluated by:
  • tst_examples
0-32
412 num += count;-
413 count = 0;-
414 break;
never executed: break;
0
415 }-
416 QPointF c1(num[0], num[1]);-
417 QPointF c2(num[2], num[3]);-
418 QPointF e(num[4], num[5]);-
419 num += 6;-
420 count -= 6;-
421 path.cubicTo(c1, c2, e);-
422 ctrlPt = c2;-
423 x = e.x();-
424 y = e.y();-
425 break;
executed 32 times by 1 test: break;
Executed by:
  • tst_examples
32
426 }-
427 case 's': {
never executed: case 's':
0
428 if (count < 4) {
count < 4Description
TRUEnever evaluated
FALSEnever evaluated
0
429 num += count;-
430 count = 0;-
431 break;
never executed: break;
0
432 }-
433 QPointF c1;-
434 if (lastMode == 'c' || lastMode == 'C' ||
lastMode == 'c'Description
TRUEnever evaluated
FALSEnever evaluated
lastMode == 'C'Description
TRUEnever evaluated
FALSEnever evaluated
0
435 lastMode == 's' || lastMode == 'S')
lastMode == 's'Description
TRUEnever evaluated
FALSEnever evaluated
lastMode == 'S'Description
TRUEnever evaluated
FALSEnever evaluated
0
436 c1 = QPointF(2*x-ctrlPt.x(), 2*y-ctrlPt.y());
never executed: c1 = QPointF(2*x-ctrlPt.x(), 2*y-ctrlPt.y());
0
437 else-
438 c1 = QPointF(x, y);
never executed: c1 = QPointF(x, y);
0
439 QPointF c2(num[0] + offsetX, num[1] + offsetY);-
440 QPointF e(num[2] + offsetX, num[3] + offsetY);-
441 num += 4;-
442 count -= 4;-
443 path.cubicTo(c1, c2, e);-
444 ctrlPt = c2;-
445 x = e.x();-
446 y = e.y();-
447 break;
never executed: break;
0
448 }-
449 case 'S': {
never executed: case 'S':
0
450 if (count < 4) {
count < 4Description
TRUEnever evaluated
FALSEnever evaluated
0
451 num += count;-
452 count = 0;-
453 break;
never executed: break;
0
454 }-
455 QPointF c1;-
456 if (lastMode == 'c' || lastMode == 'C' ||
lastMode == 'c'Description
TRUEnever evaluated
FALSEnever evaluated
lastMode == 'C'Description
TRUEnever evaluated
FALSEnever evaluated
0
457 lastMode == 's' || lastMode == 'S')
lastMode == 's'Description
TRUEnever evaluated
FALSEnever evaluated
lastMode == 'S'Description
TRUEnever evaluated
FALSEnever evaluated
0
458 c1 = QPointF(2*x-ctrlPt.x(), 2*y-ctrlPt.y());
never executed: c1 = QPointF(2*x-ctrlPt.x(), 2*y-ctrlPt.y());
0
459 else-
460 c1 = QPointF(x, y);
never executed: c1 = QPointF(x, y);
0
461 QPointF c2(num[0], num[1]);-
462 QPointF e(num[2], num[3]);-
463 num += 4;-
464 count -= 4;-
465 path.cubicTo(c1, c2, e);-
466 ctrlPt = c2;-
467 x = e.x();-
468 y = e.y();-
469 break;
never executed: break;
0
470 }-
471 case 'q': {
never executed: case 'q':
0
472 if (count < 4) {
count < 4Description
TRUEnever evaluated
FALSEnever evaluated
0
473 num += count;-
474 count = 0;-
475 break;
never executed: break;
0
476 }-
477 QPointF c(num[0] + offsetX, num[1] + offsetY);-
478 QPointF e(num[2] + offsetX, num[3] + offsetY);-
479 num += 4;-
480 count -= 4;-
481 path.quadTo(c, e);-
482 ctrlPt = c;-
483 x = e.x();-
484 y = e.y();-
485 break;
never executed: break;
0
486 }-
487 case 'Q': {
executed 2 times by 1 test: case 'Q':
Executed by:
  • tst_qquickpath
2
488 if (count < 4) {
count < 4Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • tst_qquickpath
0-2
489 num += count;-
490 count = 0;-
491 break;
never executed: break;
0
492 }-
493 QPointF c(num[0], num[1]);-
494 QPointF e(num[2], num[3]);-
495 num += 4;-
496 count -= 4;-
497 path.quadTo(c, e);-
498 ctrlPt = c;-
499 x = e.x();-
500 y = e.y();-
501 break;
executed 2 times by 1 test: break;
Executed by:
  • tst_qquickpath
2
502 }-
503 case 't': {
never executed: case 't':
0
504 if (count < 2) {
count < 2Description
TRUEnever evaluated
FALSEnever evaluated
0
505 num += count;-
506 count = 0;-
507 break;
never executed: break;
0
508 }-
509 QPointF e(num[0] + offsetX, num[1] + offsetY);-
510 num += 2;-
511 count -= 2;-
512 QPointF c;-
513 if (lastMode == 'q' || lastMode == 'Q' ||
lastMode == 'q'Description
TRUEnever evaluated
FALSEnever evaluated
lastMode == 'Q'Description
TRUEnever evaluated
FALSEnever evaluated
0
514 lastMode == 't' || lastMode == 'T')
lastMode == 't'Description
TRUEnever evaluated
FALSEnever evaluated
lastMode == 'T'Description
TRUEnever evaluated
FALSEnever evaluated
0
515 c = QPointF(2*x-ctrlPt.x(), 2*y-ctrlPt.y());
never executed: c = QPointF(2*x-ctrlPt.x(), 2*y-ctrlPt.y());
0
516 else-
517 c = QPointF(x, y);
never executed: c = QPointF(x, y);
0
518 path.quadTo(c, e);-
519 ctrlPt = c;-
520 x = e.x();-
521 y = e.y();-
522 break;
never executed: break;
0
523 }-
524 case 'T': {
executed 2 times by 1 test: case 'T':
Executed by:
  • tst_qquickpath
2
525 if (count < 2) {
count < 2Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • tst_qquickpath
0-2
526 num += count;-
527 count = 0;-
528 break;
never executed: break;
0
529 }-
530 QPointF e(num[0], num[1]);-
531 num += 2;-
532 count -= 2;-
533 QPointF c;-
534 if (lastMode == 'q' || lastMode == 'Q' ||
lastMode == 'q'Description
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • tst_qquickpath
lastMode == 'Q'Description
TRUEevaluated 2 times by 1 test
Evaluated by:
  • tst_qquickpath
FALSEnever evaluated
0-2
535 lastMode == 't' || lastMode == 'T')
lastMode == 't'Description
TRUEnever evaluated
FALSEnever evaluated
lastMode == 'T'Description
TRUEnever evaluated
FALSEnever evaluated
0
536 c = QPointF(2*x-ctrlPt.x(), 2*y-ctrlPt.y());
executed 2 times by 1 test: c = QPointF(2*x-ctrlPt.x(), 2*y-ctrlPt.y());
Executed by:
  • tst_qquickpath
2
537 else-
538 c = QPointF(x, y);
never executed: c = QPointF(x, y);
0
539 path.quadTo(c, e);-
540 ctrlPt = c;-
541 x = e.x();-
542 y = e.y();-
543 break;
executed 2 times by 1 test: break;
Executed by:
  • tst_qquickpath
2
544 }-
545 case 'a': {
never executed: case 'a':
0
546 if (count < 7) {
count < 7Description
TRUEnever evaluated
FALSEnever evaluated
0
547 num += count;-
548 count = 0;-
549 break;
never executed: break;
0
550 }-
551 qreal rx = (*num++);-
552 qreal ry = (*num++);-
553 qreal xAxisRotation = (*num++);-
554 qreal largeArcFlag = (*num++);-
555 qreal sweepFlag = (*num++);-
556 qreal ex = (*num++) + offsetX;-
557 qreal ey = (*num++) + offsetY;-
558 count -= 7;-
559 qreal curx = x;-
560 qreal cury = y;-
561 pathArc(path, rx, ry, xAxisRotation, int(largeArcFlag),-
562 int(sweepFlag), ex, ey, curx, cury);-
563-
564 x = ex;-
565 y = ey;-
566 }-
567 break;
never executed: break;
0
568 case 'A': {
never executed: case 'A':
0
569 if (count < 7) {
count < 7Description
TRUEnever evaluated
FALSEnever evaluated
0
570 num += count;-
571 count = 0;-
572 break;
never executed: break;
0
573 }-
574 qreal rx = (*num++);-
575 qreal ry = (*num++);-
576 qreal xAxisRotation = (*num++);-
577 qreal largeArcFlag = (*num++);-
578 qreal sweepFlag = (*num++);-
579 qreal ex = (*num++);-
580 qreal ey = (*num++);-
581 count -= 7;-
582 qreal curx = x;-
583 qreal cury = y;-
584 pathArc(path, rx, ry, xAxisRotation, int(largeArcFlag),-
585 int(sweepFlag), ex, ey, curx, cury);-
586-
587 x = ex;-
588 y = ey;-
589 }-
590 break;
never executed: break;
0
591 default:
never executed: default:
0
592 return false;
never executed: return false;
0
593 }-
594 lastMode = pathElem.toLatin1();-
595 }
executed 348 times by 3 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
348
596 }
executed 40 times by 3 tests: end of block
Executed by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
40
597 return true;
executed 8 times by 3 tests: return true;
Executed by:
  • tst_examples
  • tst_qquickanimations
  • tst_qquickpath
8
598}-
599-
600QT_END_NAMESPACE-
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