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qquickborderimage.cpp

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4 ** Contact: https://www.qt.io/licensing/ -

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6 ** This file is part of the QtQuick module of the Qt Toolkit. -

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21 ** packaging of this file. Please review the following information to -

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25 ** GNU General Public License Usage -

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35 ** -

36 ** $QT_END_LICENSE$ -

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38 ****************************************************************************/ -

39 -

40 #include "qquickborderimage_p.h" -

41 #include "qquickborderimage_p_p.h" -

42 -

43 #include <QtQml/qqmlinfo.h> -

44 #include <QtQml/qqmlfile.h> -

45 #include <QtQml/qqmlengine.h> -

46 #if QT_CONFIG(qml_network) -

47 #include <QtNetwork/qnetworkreply.h> -

48 #endif -

49 #include <QtCore/qfile.h> -

50 #include <QtCore/qmath.h> -

51 #include <QtGui/qguiapplication.h> -

52 -

53 #include <private/qqmlglobal_p.h> -

54 #include <private/qsgadaptationlayer_p.h> -

55 -

56 QT_BEGIN_NAMESPACE -

57 -

58 -

59 /*! -

60 \qmltype BorderImage -

61 \instantiates QQuickBorderImage -

62 \inqmlmodule QtQuick -

63 \brief Paints a border based on an image. -

64 \inherits Item -

65 \ingroup qtquick-visual -

66 -

67 The BorderImage type is used to create borders out of images by scaling or tiling -

68 parts of each image. -

69 -

70 A BorderImage breaks a source image, specified using the \l source property, -

71 into 9 regions, as shown below: -

72 -

73 \image declarative-scalegrid.png -

74 -

75 When the image is scaled, regions of the source image are scaled or tiled to -

76 create the displayed border image in the following way: -

77 -

78 \list -

79 \li The corners (regions 1, 3, 7, and 9) are not scaled at all. -

80 \li Regions 2 and 8 are scaled according to -

81 \l{BorderImage::horizontalTileMode}{horizontalTileMode}. -

82 \li Regions 4 and 6 are scaled according to -

83 \l{BorderImage::verticalTileMode}{verticalTileMode}. -

84 \li The middle (region 5) is scaled according to both -

85 \l{BorderImage::horizontalTileMode}{horizontalTileMode} and -

86 \l{BorderImage::verticalTileMode}{verticalTileMode}. -

87 \endlist -

88 -

89 The regions of the image are defined using the \l border property group, which -

90 describes the distance from each edge of the source image to use as a border. -

91 -

92 \section1 Example Usage -

93 -

94 The following examples show the effects of the different modes on an image. -

95 Guide lines are overlaid onto the image to show the different regions of the -

96 image as described above. -

97 -

98 \beginfloatleft -

99 \image qml-borderimage-normal-image.png -

100 \endfloat -

101 -

102 An unscaled image is displayed using an Image. The \l border property is -

103 used to determine the parts of the image that will lie inside the unscaled corner -

104 areas and the parts that will be stretched horizontally and vertically. -

105 -

106 \snippet qml/borderimage/normal-image.qml normal image -

107 -

108 \clearfloat -

109 \beginfloatleft -

110 \image qml-borderimage-scaled.png -

111 \endfloat -

112 -

113 A BorderImage is used to display the image, and it is given a size that is -

114 larger than the original image. Since the \l horizontalTileMode property is set to -

115 \l{BorderImage::horizontalTileMode}{BorderImage.Stretch}, the parts of image in -

116 regions 2 and 8 are stretched horizontally. Since the \l verticalTileMode property -

117 is set to \l{BorderImage::verticalTileMode}{BorderImage.Stretch}, the parts of image -

118 in regions 4 and 6 are stretched vertically. -

119 -

120 \snippet qml/borderimage/borderimage-scaled.qml scaled border image -

121 -

122 \clearfloat -

123 \beginfloatleft -

124 \image qml-borderimage-tiled.png -

125 \endfloat -

126 -

127 Again, a large BorderImage is used to display the image. With the -

128 \l horizontalTileMode property set to \l{BorderImage::horizontalTileMode}{BorderImage.Repeat}, -

129 the parts of image in regions 2 and 8 are tiled so that they fill the space at the -

130 top and bottom of the item. Similarly, the \l verticalTileMode property is set to -

131 \l{BorderImage::verticalTileMode}{BorderImage.Repeat}, the parts of image in regions -

132 4 and 6 are tiled so that they fill the space at the left and right of the item. -

133 -

134 \snippet qml/borderimage/borderimage-tiled.qml tiled border image -

135 -

136 \clearfloat -

137 In some situations, the width of regions 2 and 8 may not be an exact multiple of the width -

138 of the corresponding regions in the source image. Similarly, the height of regions 4 and 6 -

139 may not be an exact multiple of the height of the corresponding regions. It can be useful -

140 to use \l{BorderImage::horizontalTileMode}{BorderImage.Round} instead of -

141 \l{BorderImage::horizontalTileMode}{BorderImage.Repeat} in cases like these. -

142 -

143 The Border Image example in \l{Qt Quick Examples - Image Elements} shows how a BorderImage -

144 can be used to simulate a shadow effect on a rectangular item. -

145 -

146 \section1 Image Loading -

147 -

148 The source image may not be loaded instantaneously, depending on its original location. -

149 Loading progress can be monitored with the \l progress property. -

150 -

151 \sa Image, AnimatedImage -

152 */ -

153 -

154 /*! -

155 \qmlproperty bool QtQuick::BorderImage::asynchronous -

156 -

157 Specifies that images on the local filesystem should be loaded -

158 asynchronously in a separate thread. The default value is -

159 false, causing the user interface thread to block while the -

160 image is loaded. Setting \a asynchronous to true is useful where -

161 maintaining a responsive user interface is more desirable -

162 than having images immediately visible. -

163 -

164 Note that this property is only valid for images read from the -

165 local filesystem. Images loaded via a network resource (e.g. HTTP) -

166 are always loaded asynchronously. -

167 */ -

168 QQuickBorderImage::QQuickBorderImage(QQuickItem *parent) -

169 : QQuickImageBase(*(new QQuickBorderImagePrivate), parent) -

170 { -

171

}

executed 138 times by 2 tests: end of block

Executed by:

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tst_qquickborderimage

138

172 -

173 QQuickBorderImage::~QQuickBorderImage() -

174 { -

175 #if QT_CONFIG(qml_network) -

176 Q_D(QQuickBorderImage); -

177

if (d->sciReply)

d->sciReply	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickborderimage
FALSE	evaluated 136 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage

2-136

178

d->sciReply->deleteLater();

executed 2 times by 1 test: d->sciReply->deleteLater();

Executed by:

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179 #endif -

180

}

executed 138 times by 2 tests: end of block

Executed by:

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138

181 -

182 /*! -

183 \qmlproperty enumeration QtQuick::BorderImage::status -

184 -

185 This property describes the status of image loading. It can be one of: -

186 -

187 \list -

188 \li BorderImage.Null - no image has been set -

189 \li BorderImage.Ready - the image has been loaded -

190 \li BorderImage.Loading - the image is currently being loaded -

191 \li BorderImage.Error - an error occurred while loading the image -

192 \endlist -

193 -

194 \sa progress -

195 */ -

196 -

197 /*! -

198 \qmlproperty real QtQuick::BorderImage::progress -

199 -

200 This property holds the progress of image loading, from 0.0 (nothing loaded) -

201 to 1.0 (finished). -

202 -

203 \sa status -

204 */ -

205 -

206 /*! -

207 \qmlproperty bool QtQuick::BorderImage::smooth -

208 -

209 This property holds whether the image is smoothly filtered when scaled or -

210 transformed. Smooth filtering gives better visual quality, but it may be slower -

211 on some hardware. If the image is displayed at its natural size, this property -

212 has no visual or performance effect. -

213 -

214 By default, this property is set to true. -

215 */ -

216 -

217 /*! -

218 \qmlproperty bool QtQuick::BorderImage::cache -

219 -

220 Specifies whether the image should be cached. The default value is -

221 true. Setting \a cache to false is useful when dealing with large images, -

222 to make sure that they aren't cached at the expense of small 'ui element' images. -

223 */ -

224 -

225 /*! -

226 \qmlproperty bool QtQuick::BorderImage::mirror -

227 -

228 This property holds whether the image should be horizontally inverted -

229 (effectively displaying a mirrored image). -

230 -

231 The default value is false. -

232 */ -

233 -

234 /*! -

235 \qmlproperty url QtQuick::BorderImage::source -

236 -

237 This property holds the URL that refers to the source image. -

238 -

239 BorderImage can handle any image format supported by Qt, loaded from any -

240 URL scheme supported by Qt. -

241 -

242 This property can also be used to refer to .sci files, which are -

243 written in a QML-specific, text-based format that specifies the -

244 borders, the image file and the tile rules for a given border image. -

245 -

246 The following .sci file sets the borders to 10 on each side for the -

247 image \c picture.png: -

248 -

249 \code -

250 border.left: 10 -

251 border.top: 10 -

252 border.bottom: 10 -

253 border.right: 10 -

254 source: "picture.png" -

255 \endcode -

256 -

257 The URL may be absolute, or relative to the URL of the component. -

258 -

259 \sa QQuickImageProvider -

260 */ -

261 -

262 /*! -

263 \qmlproperty QSize QtQuick::BorderImage::sourceSize -

264 -

265 This property holds the actual width and height of the loaded image. -

266 -

267 In BorderImage, this property is read-only. -

268 -

269 \sa Image::sourceSize -

270 */ -

271 void QQuickBorderImage::setSource(const QUrl &url) -

272 { -

273 Q_D(QQuickBorderImage); -

274 -

275

if (url == d->url)

url == d->url	Description
TRUE	evaluated 14 times by 1 test Evaluated by: tst_qquickborderimage
FALSE	evaluated 156 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage

14-156

276

return;

executed 14 times by 1 test: return;

Executed by:

tst_qquickborderimage

277 -

278 #if QT_CONFIG(qml_network) -

279

if (d->sciReply) {

d->sciReply	Description
TRUE	never evaluated
FALSE	evaluated 156 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage

0-156

280 d->sciReply->deleteLater(); -

281 d->sciReply = nullptr; -

282

}

never executed: end of block

283 #endif -

284 -

285 d->url = url; -

286 d->sciurl = QUrl(); -

287 emit sourceChanged(d->url); -

288 -

289

if (isComponentComplete())

isComponentComplete()	Description
TRUE	evaluated 32 times by 1 test Evaluated by: tst_qquickborderimage
FALSE	evaluated 124 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage

32-124

290

load();

executed 32 times by 1 test: load();

Executed by:

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291

}

executed 156 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickborderimage

156

292 -

293 void QQuickBorderImage::load() -

294 { -

295 Q_D(QQuickBorderImage); -

296 -

297

if (d->url.isEmpty()) {

d->url.isEmpty()	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tst_qquickborderimage
FALSE	evaluated 148 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage

8-148

298 d->pix.clear(this); -

299 d->status = Null; -

300 setImplicitSize(0, 0); -

301 emit statusChanged(d->status); -

302

if (d->progress != 0.0) {

d->progress != 0.0	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tst_qquickborderimage
FALSE	never evaluated

0-8

303 d->progress = 0.0; -

304 emit progressChanged(d->progress); -

305

}

executed 8 times by 1 test: end of block

Executed by:

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306

if (sourceSize() != d->oldSourceSize) {

sourceSize() !...>oldSourceSize	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tst_qquickborderimage
FALSE	never evaluated

0-8

307 d->oldSourceSize = sourceSize(); -

308 emit sourceSizeChanged(); -

309

}

executed 8 times by 1 test: end of block

Executed by:

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310 pixmapChange(); -

311

return;

executed 8 times by 1 test: return;

Executed by:

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312 } else { -

313

if (d->url.path().endsWith(QLatin1String("sci"))) {

d->url.path()....String("sci"))	Description
TRUE	evaluated 30 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage
FALSE	evaluated 118 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage

30-118

314 QString lf = QQmlFile::urlToLocalFileOrQrc(d->url); -

315

if (!lf.isEmpty()) {

!lf.isEmpty()	Description
TRUE	evaluated 20 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage
FALSE	evaluated 10 times by 1 test Evaluated by: tst_qquickborderimage

10-20

316 QFile file(lf); -

317 file.open(QIODevice::ReadOnly); -

318 setGridScaledImage(QQuickGridScaledImage(&file)); -

319

return;

executed 20 times by 2 tests: return;

Executed by:

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tst_qquickborderimage

320 } else { -

321 #if QT_CONFIG(qml_network) -

322

if (d->progress != 0.0) {

d->progress != 0.0	Description
TRUE	never evaluated
FALSE	evaluated 10 times by 1 test Evaluated by: tst_qquickborderimage

0-10

323 d->progress = 0.0; -

324 emit progressChanged(d->progress); -

325

}

never executed: end of block

326 d->status = Loading; -

327 QNetworkRequest req(d->url); -

328 d->sciReply = qmlEngine(this)->networkAccessManager()->get(req); -

329

qmlobject_connect(d->sciReply, QNetworkReply, SIGNAL(finished()),

executed 2 times by 1 test: end of block

Executed by:

tst_qquickborderimage

executed 2 times by 1 test: methodIdx = QQuickBorderImage::staticMetaObject.indexOfSlot(method+1);

Executed by:

tst_qquickborderimage

never executed: methodIdx = QQuickBorderImage::staticMetaObject.indexOfSignal(method+1);

signalIdx < 0	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickborderimage
FALSE	evaluated 8 times by 1 test Evaluated by: tst_qquickborderimage

methodIdx < 0	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickborderimage
FALSE	evaluated 8 times by 1 test Evaluated by: tst_qquickborderimage

code == 1	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickborderimage
FALSE	never evaluated

0-8

330 this, QQuickBorderImage, SLOT(sciRequestFinished())) -

331 #endif -

332

}

executed 10 times by 1 test: end of block

Executed by:

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333 } else { -

334 QQuickPixmap::Options options; -

335

if (d->async)

d->async	Description
TRUE	never evaluated
FALSE	evaluated 118 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage

0-118

336

options |= QQuickPixmap::Asynchronous;

never executed: options |= QQuickPixmap::Asynchronous;

337

if (d->cache)

d->cache	Description
TRUE	evaluated 118 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage
FALSE	never evaluated

0-118

338

options |= QQuickPixmap::Cache;

executed 118 times by 2 tests: options |= QQuickPixmap::Cache;

Executed by:

tst_examples
tst_qquickborderimage

118

339 d->pix.clear(this); -

340 -

341

const qreal targetDevicePixelRatio = (window() ? window()->effectiveDevicePixelRatio() : qGuiApp->devicePixelRatio());

window()	Description
TRUE	evaluated 72 times by 1 test Evaluated by: tst_examples
FALSE	evaluated 46 times by 1 test Evaluated by: tst_qquickborderimage

46-72

342 d->devicePixelRatio = 1.0; -

343 -

344 QUrl loadUrl = d->url; -

345 resolve2xLocalFile(d->url, targetDevicePixelRatio, &loadUrl, &d->devicePixelRatio); -

346 d->pix.load(qmlEngine(this), loadUrl, d->sourcesize * d->devicePixelRatio, options); -

347 -

348

if (d->pix.isLoading()) {

d->pix.isLoading()	Description
TRUE	evaluated 20 times by 1 test Evaluated by: tst_qquickborderimage
FALSE	evaluated 98 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage

20-98

349

if (d->progress != 0.0) {

d->progress != 0.0	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_qquickborderimage
FALSE	evaluated 14 times by 1 test Evaluated by: tst_qquickborderimage

6-14

350 d->progress = 0.0; -

351 emit progressChanged(d->progress); -

352

}

executed 6 times by 1 test: end of block

Executed by:

tst_qquickborderimage

353 d->status = Loading; -

354 -

355 static int thisRequestProgress = -1; -

356 static int thisRequestFinished = -1; -

357

if (thisRequestProgress == -1) {

thisRequestProgress == -1	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickborderimage
FALSE	evaluated 18 times by 1 test Evaluated by: tst_qquickborderimage

2-18

358 thisRequestProgress = -

359 QQuickImageBase::staticMetaObject.indexOfSlot("requestProgress(qint64,qint64)"); -

360 thisRequestFinished = -

361 QQuickImageBase::staticMetaObject.indexOfSlot("requestFinished()"); -

362

}

executed 2 times by 1 test: end of block

Executed by:

tst_qquickborderimage

363 d->pix.connectFinished(this, thisRequestFinished); -

364 d->pix.connectDownloadProgress(this, thisRequestProgress); -

365 -

366 update(); //pixmap may have invalidated texture, updatePaintNode needs to be called before the next repaint -

367

} else {

executed 20 times by 1 test: end of block

Executed by:

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368 requestFinished(); -

369

return;

executed 98 times by 2 tests: return;

Executed by:

tst_examples
tst_qquickborderimage

370 } -

371 } -

372 } -

373 -

374 emit statusChanged(d->status); -

375

}

executed 30 times by 1 test: end of block

Executed by:

tst_qquickborderimage

376 -

377 /*! -

378 \qmlpropertygroup QtQuick::BorderImage::border -

379 \qmlproperty int QtQuick::BorderImage::border.left -

380 \qmlproperty int QtQuick::BorderImage::border.right -

381 \qmlproperty int QtQuick::BorderImage::border.top -

382 \qmlproperty int QtQuick::BorderImage::border.bottom -

383 -

384 The 4 border lines (2 horizontal and 2 vertical) break the image into 9 sections, -

385 as shown below: -

386 -

387 \image declarative-scalegrid.png -

388 -

389 Each border line (left, right, top, and bottom) specifies an offset in pixels -

390 from the respective edge of the source image. By default, each border line has -

391 a value of 0. -

392 -

393 For example, the following definition sets the bottom line 10 pixels up from -

394 the bottom of the image: -

395 -

396 \qml -

397 BorderImage { -

398 border.bottom: 10 -

399 // ... -

400 } -

401 \endqml -

402 -

403 The border lines can also be specified using a -

404 \l {BorderImage::source}{.sci file}. -

405 */ -

406 -

407 QQuickScaleGrid *QQuickBorderImage::border() -

408 { -

409 Q_D(QQuickBorderImage); -

410

return d->getScaleGrid();

executed 138 times by 2 tests: return d->getScaleGrid();

Executed by:

tst_examples
tst_qquickborderimage

138

411 } -

412 -

413 /*! -

414 \qmlproperty enumeration QtQuick::BorderImage::horizontalTileMode -

415 \qmlproperty enumeration QtQuick::BorderImage::verticalTileMode -

416 -

417 This property describes how to repeat or stretch the middle parts of the border image. -

418 -

419 \list -

420 \li BorderImage.Stretch - Scales the image to fit to the available area. -

421 \li BorderImage.Repeat - Tile the image until there is no more space. May crop the last image. -

422 \li BorderImage.Round - Like Repeat, but scales the images down to ensure that the last image is not cropped. -

423 \endlist -

424 -

425 The default tile mode for each property is BorderImage.Stretch. -

426 */ -

427 QQuickBorderImage::TileMode QQuickBorderImage::horizontalTileMode() const -

428 { -

429 Q_D(const QQuickBorderImage); -

430

return d->horizontalTileMode;

executed 32 times by 1 test: return d->horizontalTileMode;

Executed by:

tst_qquickborderimage

431 } -

432 -

433 void QQuickBorderImage::setHorizontalTileMode(TileMode t) -

434 { -

435 Q_D(QQuickBorderImage); -

436

if (t != d->horizontalTileMode) {

t != d->horizontalTileMode	Description
TRUE	evaluated 6 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage
FALSE	evaluated 2 times by 1 test Evaluated by: tst_examples

2-6

437 d->horizontalTileMode = t; -

438 emit horizontalTileModeChanged(); -

439 update(); -

440

}

executed 6 times by 2 tests: end of block

Executed by:

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tst_qquickborderimage

441

}

executed 8 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickborderimage

442 -

443 QQuickBorderImage::TileMode QQuickBorderImage::verticalTileMode() const -

444 { -

445 Q_D(const QQuickBorderImage); -

446

return d->verticalTileMode;

executed 32 times by 1 test: return d->verticalTileMode;

Executed by:

tst_qquickborderimage

447 } -

448 -

449 void QQuickBorderImage::setVerticalTileMode(TileMode t) -

450 { -

451 Q_D(QQuickBorderImage); -

452

if (t != d->verticalTileMode) {

t != d->verticalTileMode	Description
TRUE	evaluated 6 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage
FALSE	evaluated 2 times by 1 test Evaluated by: tst_examples

2-6

453 d->verticalTileMode = t; -

454 emit verticalTileModeChanged(); -

455 update(); -

456

}

executed 6 times by 2 tests: end of block

Executed by:

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tst_qquickborderimage

457

}

executed 8 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickborderimage

458 -

459 void QQuickBorderImage::setGridScaledImage(const QQuickGridScaledImage& sci) -

460 { -

461 Q_D(QQuickBorderImage); -

462

if (!sci.isValid()) {

!sci.isValid()	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_qquickborderimage
FALSE	evaluated 22 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage

4-22

463 d->status = Error; -

464 emit statusChanged(d->status); -

465

} else {

executed 4 times by 1 test: end of block

Executed by:

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466 QQuickScaleGrid *sg = border(); -

467 sg->setTop(sci.gridTop()); -

468 sg->setBottom(sci.gridBottom()); -

469 sg->setLeft(sci.gridLeft()); -

470 sg->setRight(sci.gridRight()); -

471 d->horizontalTileMode = sci.horizontalTileRule(); -

472 d->verticalTileMode = sci.verticalTileRule(); -

473 -

474 d->sciurl = d->url.resolved(QUrl(sci.pixmapUrl())); -

475 -

476 QQuickPixmap::Options options; -

477

if (d->async)

d->async	Description
TRUE	never evaluated
FALSE	evaluated 22 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage

0-22

478

options |= QQuickPixmap::Asynchronous;

never executed: options |= QQuickPixmap::Asynchronous;

479

if (d->cache)

d->cache	Description
TRUE	evaluated 22 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage
FALSE	never evaluated

0-22

480

options |= QQuickPixmap::Cache;

executed 22 times by 2 tests: options |= QQuickPixmap::Cache;

Executed by:

tst_examples
tst_qquickborderimage

481 d->pix.clear(this); -

482 d->pix.load(qmlEngine(this), d->sciurl, options); -

483 -

484

if (d->pix.isLoading()) {

d->pix.isLoading()	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_qquickborderimage
FALSE	evaluated 16 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage

6-16

485

if (d->progress != 0.0) {

d->progress != 0.0	Description
TRUE	never evaluated
FALSE	evaluated 6 times by 1 test Evaluated by: tst_qquickborderimage

0-6

486 d->progress = 0.0; -

487 emit progressChanged(d->progress); -

488

}

never executed: end of block

489

if (d->status != Loading) {

d->status != Loading	Description
TRUE	never evaluated
FALSE	evaluated 6 times by 1 test Evaluated by: tst_qquickborderimage

0-6

490 d->status = Loading; -

491 emit statusChanged(d->status); -

492

}

never executed: end of block

493 static int thisRequestProgress = -1; -

494 static int thisRequestFinished = -1; -

495

if (thisRequestProgress == -1) {

thisRequestProgress == -1	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickborderimage
FALSE	evaluated 4 times by 1 test Evaluated by: tst_qquickborderimage

2-4

496 thisRequestProgress = -

497 QQuickBorderImage::staticMetaObject.indexOfSlot("requestProgress(qint64,qint64)"); -

498 thisRequestFinished = -

499 QQuickBorderImage::staticMetaObject.indexOfSlot("requestFinished()"); -

500

}

executed 2 times by 1 test: end of block

Executed by:

tst_qquickborderimage

501 -

502 d->pix.connectFinished(this, thisRequestFinished); -

503 d->pix.connectDownloadProgress(this, thisRequestProgress); -

504 -

505

} else {

executed 6 times by 1 test: end of block

Executed by:

tst_qquickborderimage

506 requestFinished(); -

507

}

executed 16 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickborderimage

508 } -

509 } -

510 -

511 void QQuickBorderImage::requestFinished() -

512 { -

513 Q_D(QQuickBorderImage); -

514 -

515 QSize impsize = d->pix.implicitSize(); -

516

if (d->pix.isError()) {

d->pix.isError()	Description
TRUE	evaluated 16 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage
FALSE	evaluated 116 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage

16-116

517 d->status = Error; -

518 qmlWarning(this) << d->pix.error(); -

519

if (d->progress != 0) {

d->progress != 0	Description
TRUE	never evaluated
FALSE	evaluated 16 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage

0-16

520 d->progress = 0; -

521 emit progressChanged(d->progress); -

522

}

never executed: end of block

523

} else {

executed 16 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickborderimage

524 d->status = Ready; -

525

if (d->progress != 1.0) {

d->progress != 1.0	Description
TRUE	evaluated 94 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage
FALSE	evaluated 22 times by 1 test Evaluated by: tst_qquickborderimage

22-94

526 d->progress = 1.0; -

527 emit progressChanged(d->progress); -

528

}

executed 94 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickborderimage

529

}

executed 116 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickborderimage

116

530 -

531 setImplicitSize(impsize.width() / d->devicePixelRatio, impsize.height() / d->devicePixelRatio); -

532 emit statusChanged(d->status); -

533

if (sourceSize() != d->oldSourceSize) {

sourceSize() !...>oldSourceSize	Description
TRUE	evaluated 128 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage
FALSE	evaluated 4 times by 1 test Evaluated by: tst_qquickborderimage

4-128

534 d->oldSourceSize = sourceSize(); -

535 emit sourceSizeChanged(); -

536

}

executed 128 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickborderimage

128

537 -

538 pixmapChange(); -

539

}

executed 132 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickborderimage

132

540 -

541 #if QT_CONFIG(qml_network) -

542 #define BORDERIMAGE_MAX_REDIRECT 16 -

543 -

544 void QQuickBorderImage::sciRequestFinished() -

545 { -

546 Q_D(QQuickBorderImage); -

547 -

548 d->redirectCount++; -

549

if (d->redirectCount < BORDERIMAGE_MAX_REDIRECT) {

d->redirectCount < 16	Description
TRUE	evaluated 8 times by 1 test Evaluated by: tst_qquickborderimage
FALSE	never evaluated

0-8

550 QVariant redirect = d->sciReply->attribute(QNetworkRequest::RedirectionTargetAttribute); -

551

if (redirect.isValid()) {

redirect.isValid()	Description
TRUE	never evaluated
FALSE	evaluated 8 times by 1 test Evaluated by: tst_qquickborderimage

0-8

552 QUrl url = d->sciReply->url().resolved(redirect.toUrl()); -

553 setSource(url); -

554

return;

never executed: return;

555 } -

556

}

executed 8 times by 1 test: end of block

Executed by:

tst_qquickborderimage

557 d->redirectCount=0; -

558 -

559

if (d->sciReply->error() != QNetworkReply::NoError) {

d->sciReply->e...Reply::NoError	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_qquickborderimage
FALSE	evaluated 6 times by 1 test Evaluated by: tst_qquickborderimage

2-6

560 d->status = Error; -

561 d->sciReply->deleteLater(); -

562 d->sciReply = nullptr; -

563 emit statusChanged(d->status); -

564

} else {

executed 2 times by 1 test: end of block

Executed by:

tst_qquickborderimage

565 QQuickGridScaledImage sci(d->sciReply); -

566 d->sciReply->deleteLater(); -

567 d->sciReply = nullptr; -

568 setGridScaledImage(sci); -

569

}

executed 6 times by 1 test: end of block

Executed by:

tst_qquickborderimage

570 } -

571 #endif // qml_network -

572 -

573 void QQuickBorderImage::doUpdate() -

574 { -

575 update(); -

576

}

executed 376 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickborderimage

376

577 -

578 void QQuickBorderImagePrivate::calculateRects(const QQuickScaleGrid *border, -

579 const QSize &sourceSize, -

580 const QSizeF &targetSize, -

581 int horizontalTileMode, -

582 int verticalTileMode, -

583 qreal devicePixelRatio, -

584 QRectF *targetRect, -

585 QRectF *innerTargetRect, -

586 QRectF *innerSourceRect, -

587 QRectF *subSourceRect) -

588 { -

589 *innerSourceRect = QRectF(0, 0, 1, 1); -

590 *targetRect = QRectF(0, 0, targetSize.width(), targetSize.height()); -

591 *innerTargetRect = *targetRect; -

592 -

593

if (border) {

border	Description
TRUE	evaluated 72 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage
FALSE	never evaluated

0-72

594 *innerSourceRect = QRectF(border->left() * devicePixelRatio / qreal(sourceSize.width()), -

595 border->top() * devicePixelRatio / qreal(sourceSize.height()), -

596 qMax<qreal>(0, sourceSize.width() - (border->right() + border->left()) * devicePixelRatio) / sourceSize.width(), -

597 qMax<qreal>(0, sourceSize.height() - (border->bottom() + border->top()) * devicePixelRatio) / sourceSize.height()); -

598 *innerTargetRect = QRectF(border->left(), -

599 border->top(), -

600 qMax<qreal>(0, targetSize.width() - (border->right() + border->left())), -

601 qMax<qreal>(0, targetSize.height() - (border->bottom() + border->top()))); -

602

}

executed 72 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickborderimage

603 -

604 qreal hTiles = 1; -

605 qreal vTiles = 1; -

606 const QSizeF innerTargetSize = innerTargetRect->size() * devicePixelRatio; -

607

if (innerSourceRect->width() != 0

innerSourceRect->width() != 0	Description
TRUE	evaluated 72 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage
FALSE	never evaluated

0-72

608

&& horizontalTileMode != QQuickBorderImage::Stretch) {

horizontalTile...Image::Stretch	Description
TRUE	never evaluated
FALSE	evaluated 72 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage

0-72

609 hTiles = innerTargetSize.width() / qreal(innerSourceRect->width() * sourceSize.width()); -

610

if (horizontalTileMode == QQuickBorderImage::Round)

horizontalTile...erImage::Round	Description
TRUE	never evaluated
FALSE	never evaluated

611

hTiles = qCeil(hTiles);

never executed: hTiles = qCeil(hTiles);

612

}

never executed: end of block

613

if (innerSourceRect->height() != 0

innerSourceRect->height() != 0	Description
TRUE	evaluated 72 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage
FALSE	never evaluated

0-72

614

&& verticalTileMode != QQuickBorderImage::Stretch) {

verticalTileMo...Image::Stretch	Description
TRUE	never evaluated
FALSE	evaluated 72 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage

0-72

615 vTiles = innerTargetSize.height() / qreal(innerSourceRect->height() * sourceSize.height()); -

616

if (verticalTileMode == QQuickBorderImage::Round)

verticalTileMo...erImage::Round	Description
TRUE	never evaluated
FALSE	never evaluated

617

vTiles = qCeil(vTiles);

never executed: vTiles = qCeil(vTiles);

618

}

never executed: end of block

619 -

620 *subSourceRect = QRectF(0, 0, hTiles, vTiles); -

621

}

executed 72 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickborderimage

622 -

623 -

624 QSGNode *QQuickBorderImage::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *) -

625 { -

626 Q_D(QQuickBorderImage); -

627 -

628 QSGTexture *texture = d->sceneGraphRenderContext()->textureForFactory(d->pix.textureFactory(), window()); -

629 -

630

if (!texture || width() <= 0 || height() <= 0) {

!texture	Description
TRUE	evaluated 10 times by 1 test Evaluated by: tst_examples
FALSE	evaluated 70 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage

width() <= 0	Description
TRUE	never evaluated
FALSE	evaluated 70 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage

height() <= 0	Description
TRUE	never evaluated
FALSE	evaluated 70 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage

0-70

631 delete oldNode; -

632

return nullptr;

executed 10 times by 1 test: return nullptr;

Executed by:

tst_examples

633 } -

634 -

635 QSGInternalImageNode *node = static_cast<QSGInternalImageNode *>(oldNode); -

636 -

637 bool updatePixmap = d->pixmapChanged; -

638 d->pixmapChanged = false; -

639

if (!node) {

!node	Description
TRUE	evaluated 70 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage
FALSE	never evaluated

0-70

640 node = d->sceneGraphContext()->createInternalImageNode(); -

641 updatePixmap = true; -

642

}

executed 70 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickborderimage

643 -

644

if (updatePixmap)

updatePixmap	Description
TRUE	evaluated 70 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage
FALSE	never evaluated

0-70

645

node->setTexture(texture);

executed 70 times by 2 tests: node->setTexture(texture);

Executed by:

tst_examples
tst_qquickborderimage

646 -

647 // Don't implicitly create the scalegrid in the rendering thread... -

648 QRectF targetRect; -

649 QRectF innerTargetRect; -

650 QRectF innerSourceRect; -

651 QRectF subSourceRect; -

652 d->calculateRects(d->border, -

653 QSize(d->pix.width(), d->pix.height()), QSizeF(width(), height()), -

654 d->horizontalTileMode, d->verticalTileMode, d->devicePixelRatio, -

655 &targetRect, &innerTargetRect, -

656 &innerSourceRect, &subSourceRect); -

657 -

658 node->setTargetRect(targetRect); -

659 node->setInnerSourceRect(innerSourceRect); -

660 node->setInnerTargetRect(innerTargetRect); -

661 node->setSubSourceRect(subSourceRect); -

662 node->setMirror(d->mirror); -

663 -

664 node->setMipmapFiltering(QSGTexture::None); -

665 node->setFiltering(d->smooth ? QSGTexture::Linear : QSGTexture::Nearest); -

666

if (innerSourceRect == QRectF(0, 0, 1, 1) && (subSourceRect.width() > 1 || subSourceRect.height() > 1)) {

innerSourceRec...tF(0, 0, 1, 1)	Description
TRUE	never evaluated
FALSE	evaluated 70 times by 2 tests Evaluated by: tst_examples tst_qquickborderimage

subSourceRect.width() > 1	Description
TRUE	never evaluated
FALSE	never evaluated

subSourceRect.height() > 1	Description
TRUE	never evaluated
FALSE	never evaluated

0-70

667 node->setHorizontalWrapMode(QSGTexture::Repeat); -

668 node->setVerticalWrapMode(QSGTexture::Repeat); -

669

} else {

never executed: end of block

670 node->setHorizontalWrapMode(QSGTexture::ClampToEdge); -

671 node->setVerticalWrapMode(QSGTexture::ClampToEdge); -

672

}

executed 70 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickborderimage

673 node->setAntialiasing(d->antialiasing); -

674 node->update(); -

675 -

676

return node;

executed 70 times by 2 tests: return node;

Executed by:

tst_examples
tst_qquickborderimage

677 } -

678 -

679 void QQuickBorderImage::pixmapChange() -

680 { -

681 Q_D(QQuickBorderImage); -

682 d->pixmapChanged = true; -

683 update(); -

684

}

executed 140 times by 2 tests: end of block

Executed by:

tst_examples
tst_qquickborderimage

140

685 -

686 QT_END_NAMESPACE -

687 -

688 #include "moc_qquickborderimage_p.cpp" -

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