widgets/qplaintextedit.cpp

Switch to Source code Preprocessed file

Line Source Code Coverage

1 -

2 -

3 -

4 -

5 -

6 -

7 -

8 -

9 static inline bool shouldEnableInputMethod(QPlainTextEdit *plaintextedit) -

10 { -

return !plaintextedit->isReadOnly();

executed: return !plaintextedit->isReadOnly();

Execution Count:2

12 } -

13 -

14 class QPlainTextDocumentLayoutPrivate : public QAbstractTextDocumentLayoutPrivate -

15 { -

16 inline QPlainTextDocumentLayout* q_func() { return static_cast<QPlainTextDocumentLayout *>(q_ptr); } inline const QPlainTextDocumentLayout* q_func() const { return static_cast<const QPlainTextDocumentLayout *>(q_ptr); } friend class QPlainTextDocumentLayout; -

17 public: -

18 QPlainTextDocumentLayoutPrivate() { -

19 mainViewPrivate = 0; -

20 width = 0; -

21 maximumWidth = 0; -

22 maximumWidthBlockNumber = 0; -

23 blockCount = 1; -

24 blockUpdate = blockDocumentSizeChanged = false; -

25 cursorWidth = 1; -

26 textLayoutFlags = 0; -

}

executed: }

Execution Count:92

28 -

29 qreal width; -

30 qreal maximumWidth; -

31 int maximumWidthBlockNumber; -

32 int blockCount; -

33 QPlainTextEditPrivate *mainViewPrivate; -

34 bool blockUpdate; -

35 bool blockDocumentSizeChanged; -

36 int cursorWidth; -

37 int textLayoutFlags; -

38 -

39 void layoutBlock(const QTextBlock &block); -

40 qreal blockWidth(const QTextBlock &block); -

41 -

42 void relayout(); -

43 }; -

44 QPlainTextDocumentLayout::QPlainTextDocumentLayout(QTextDocument *document) -

45 :QAbstractTextDocumentLayout(* new QPlainTextDocumentLayoutPrivate, document) { -

}

executed: }

Execution Count:92

47 -

48 -

49 -

50 QPlainTextDocumentLayout::~QPlainTextDocumentLayout() {} -

51 -

52 -

53 -

54 -

55 -

56 void QPlainTextDocumentLayout::draw(QPainter *, const PaintContext &) -

57 { -

58 } -

59 -

60 -

61 -

62 -

63 int QPlainTextDocumentLayout::hitTest(const QPointF &, Qt::HitTestAccuracy ) const -

64 { -

65 -

66 -

67 -

68 -

69 -

return -1;

never executed: return -1;

71 } -

72 -

73 -

74 -

75 -

76 int QPlainTextDocumentLayout::pageCount() const -

{ return 1; }

never executed: return 1;

78 -

79 -

80 -

81 -

82 QSizeF QPlainTextDocumentLayout::documentSize() const -

83 { -

84 const QPlainTextDocumentLayoutPrivate * const d = d_func(); -

return QSizeF(d->maximumWidth, document()->lineCount());

executed: return QSizeF(d->maximumWidth, document()->lineCount());

Execution Count:516

516

86 } -

87 -

88 -

89 -

90 -

91 QRectF QPlainTextDocumentLayout::frameBoundingRect(QTextFrame *) const -

92 { -

93 const QPlainTextDocumentLayoutPrivate * const d = d_func(); -

return QRectF(0, 0, qMax(d->width, d->maximumWidth), qreal(2147483647));

executed: return QRectF(0, 0, qMax(d->width, d->maximumWidth), qreal(2147483647));

Execution Count:7

95 } -

96 -

97 -

98 -

99 -

100 QRectF QPlainTextDocumentLayout::blockBoundingRect(const QTextBlock &block) const -

101 { -

102

if (!block.isValid()) { return QRectF(); }

partially evaluated: !block.isValid()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:2896

never executed: return QRectF();

0-2896

103 QTextLayout *tl = block.layout(); -

104

if (!tl->lineCount())

evaluated: !tl->lineCount()

TRUE	FALSE
yes Evaluation Count:453	yes Evaluation Count:2443

453-2443

105

const_cast<QPlainTextDocumentLayout*>(this)->layoutBlock(block);

executed: const_cast<QPlainTextDocumentLayout*>(this)->layoutBlock(block);

Execution Count:453

453

106 QRectF br; -

107

if (block.isVisible()) {

partially evaluated: block.isVisible()

TRUE	FALSE
yes Evaluation Count:2896	no Evaluation Count:0

0-2896

108 br = QRectF(QPointF(0, 0), tl->boundingRect().bottomRight()); -

109

if (tl->lineCount() == 1)

evaluated: tl->lineCount() == 1

TRUE	FALSE
yes Evaluation Count:2758	yes Evaluation Count:138

138-2758

110

br.setWidth(qMax(br.width(), tl->lineAt(0).naturalTextWidth()));

executed: br.setWidth(qMax(br.width(), tl->lineAt(0).naturalTextWidth()));

Execution Count:2758

2758

111 qreal margin = document()->documentMargin(); -

112 br.adjust(0, 0, margin, 0); -

113

if (!block.next().isValid())

evaluated: !block.next().isValid()

TRUE	FALSE
yes Evaluation Count:1939	yes Evaluation Count:957

957-1939

114

br.adjust(0, 0, 0, margin);

executed: br.adjust(0, 0, 0, margin);

Execution Count:1939

1939

115

}

executed: }

Execution Count:2896

2896

116

return br;

executed: return br;

Execution Count:2896

2896

117 -

118 } -

119 -

120 -

121 -

122 -

123 void QPlainTextDocumentLayout::ensureBlockLayout(const QTextBlock &block) const -

124 { -

125

if (!block.isValid())

never evaluated: !block.isValid()

126

return;

never executed: return;

127 QTextLayout *tl = block.layout(); -

128

if (!tl->lineCount())

never evaluated: !tl->lineCount()

129

const_cast<QPlainTextDocumentLayout*>(this)->layoutBlock(block);

never executed: const_cast<QPlainTextDocumentLayout*>(this)->layoutBlock(block);

130

}

never executed: }

131 -

132 -

133 -

134 -

135 -

136 -

137 void QPlainTextDocumentLayout::setCursorWidth(int width) -

138 { -

139 QPlainTextDocumentLayoutPrivate * const d = d_func(); -

140 d->cursorWidth = width; -

141

}

never executed: }

142 -

143 int QPlainTextDocumentLayout::cursorWidth() const -

144 { -

145 const QPlainTextDocumentLayoutPrivate * const d = d_func(); -

146

return d->cursorWidth;

executed: return d->cursorWidth;

Execution Count:850

850

147 } -

148 -

149 QPlainTextDocumentLayoutPrivate *QPlainTextDocumentLayout::priv() const -

150 { -

151 const QPlainTextDocumentLayoutPrivate * const d = d_func(); -

152

return const_cast<QPlainTextDocumentLayoutPrivate*>(d);

executed: return const_cast<QPlainTextDocumentLayoutPrivate*>(d);

Execution Count:861

861

153 } -

154 -

155 -

156 -

157 -

158 -

159 -

160 void QPlainTextDocumentLayout::requestUpdate() -

161 { -

162 update(QRectF(0., -document()->documentMargin(), 1000000000., 1000000000.)); -

163

}

never executed: }

164 -

165 -

166 void QPlainTextDocumentLayout::setTextWidth(qreal newWidth) -

167 { -

168 QPlainTextDocumentLayoutPrivate * const d = d_func(); -

169 d->width = d->maximumWidth = newWidth; -

170 d->relayout(); -

171

}

executed: }

Execution Count:31

172 -

173 qreal QPlainTextDocumentLayout::textWidth() const -

174 { -

175 const QPlainTextDocumentLayoutPrivate * const d = d_func(); -

176

return d->width;

never executed: return d->width;

177 } -

178 -

179 void QPlainTextDocumentLayoutPrivate::relayout() -

180 { -

181 QPlainTextDocumentLayout * const q = q_func(); -

182 QTextBlock block = q->document()->firstBlock(); -

183

while (block.isValid()) {

evaluated: block.isValid()

TRUE	FALSE
yes Evaluation Count:833	yes Evaluation Count:31

31-833

184 block.layout()->clearLayout(); -

185 block.setLineCount(block.isVisible() ? 1 : 0); -

186 block = block.next(); -

187

}

executed: }

Execution Count:833

833

188 q->update(); -

189

}

executed: }

Execution Count:31

190 -

191 -

192 -

193 -

194 void QPlainTextDocumentLayout::documentChanged(int from, int , int charsAdded) -

195 { -

196 QPlainTextDocumentLayoutPrivate * const d = d_func(); -

197 QTextDocument *doc = document(); -

198 int newBlockCount = doc->blockCount(); -

199 -

200 QTextBlock changeStartBlock = doc->findBlock(from); -

201 QTextBlock changeEndBlock = doc->findBlock(qMax(0, from + charsAdded - 1)); -

202 -

203

if (changeStartBlock == changeEndBlock && newBlockCount == d->blockCount) {

evaluated: changeStartBlock == changeEndBlock

TRUE	FALSE
yes Evaluation Count:530	yes Evaluation Count:23

evaluated: newBlockCount == d->blockCount

TRUE	FALSE
yes Evaluation Count:515	yes Evaluation Count:15

15-530

204 QTextBlock block = changeStartBlock; -

205 int blockLineCount = block.layout()->lineCount(); -

206

if (block.isValid() && blockLineCount) {

partially evaluated: block.isValid()

TRUE	FALSE
yes Evaluation Count:515	no Evaluation Count:0

evaluated: blockLineCount

TRUE	FALSE
yes Evaluation Count:335	yes Evaluation Count:180

0-515

207 QRectF oldBr = blockBoundingRect(block); -

208 layoutBlock(block); -

209 QRectF newBr = blockBoundingRect(block); -

210

if (newBr.height() == oldBr.height()) {

evaluated: newBr.height() == oldBr.height()

TRUE	FALSE
yes Evaluation Count:331	yes Evaluation Count:4

4-331

211

if (!d->blockUpdate)

partially evaluated: !d->blockUpdate

TRUE	FALSE
yes Evaluation Count:331	no Evaluation Count:0

0-331

212

updateBlock(block);

executed: updateBlock(block);

Execution Count:331

331

213

return;

executed: return;

Execution Count:331

331

214 } -

215

}

executed: }

Execution Count:4

216

} else {

executed: }

Execution Count:184

184

217 QTextBlock block = changeStartBlock; -

218 do { -

219 block.clearLayout(); -

220

if (block == changeEndBlock)

evaluated: block == changeEndBlock

TRUE	FALSE
yes Evaluation Count:34	yes Evaluation Count:2839

34-2839

221

break;

executed: break;

Execution Count:34

222 block = block.next(); -

223

} while(block.isValid());

executed: }

Execution Count:2839

evaluated: block.isValid()

TRUE	FALSE
yes Evaluation Count:2835	yes Evaluation Count:4

4-2839

224

}

executed: }

Execution Count:38

225 -

226

if (newBlockCount != d->blockCount) {

evaluated: newBlockCount != d->blockCount

TRUE	FALSE
yes Evaluation Count:36	yes Evaluation Count:186

36-186

227 -

228 int changeEnd = changeEndBlock.blockNumber(); -

229 int blockDiff = newBlockCount - d->blockCount; -

230 int oldChangeEnd = changeEnd - blockDiff; -

231 -

232

if (d->maximumWidthBlockNumber > oldChangeEnd)

evaluated: d->maximumWidthBlockNumber > oldChangeEnd

TRUE	FALSE
yes Evaluation Count:16	yes Evaluation Count:20

16-20

233

d->maximumWidthBlockNumber += blockDiff;

executed: d->maximumWidthBlockNumber += blockDiff;

Execution Count:16

234 -

235 d->blockCount = newBlockCount; -

236

if (d->blockCount == 1)

evaluated: d->blockCount == 1

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:33

3-33

237

d->maximumWidth = blockWidth(doc->firstBlock());

executed: d->maximumWidth = blockWidth(doc->firstBlock());

Execution Count:3

238 -

239

if (!d->blockDocumentSizeChanged)

evaluated: !d->blockDocumentSizeChanged

TRUE	FALSE
yes Evaluation Count:27	yes Evaluation Count:9

9-27

240

documentSizeChanged(documentSize());

executed: documentSizeChanged(documentSize());

Execution Count:27

241 -

242

if (blockDiff == 1 && changeEnd == newBlockCount -1 ) {

evaluated: blockDiff == 1

TRUE	FALSE
yes Evaluation Count:23	yes Evaluation Count:13

evaluated: changeEnd == newBlockCount -1

TRUE	FALSE
yes Evaluation Count:12	yes Evaluation Count:11

11-23

243

if (!d->blockUpdate) {

partially evaluated: !d->blockUpdate

TRUE	FALSE
yes Evaluation Count:12	no Evaluation Count:0

0-12

244 QTextBlock b = changeStartBlock; -

245 for(;;) { -

246 updateBlock(b); -

247

if (b == changeEndBlock)

evaluated: b == changeEndBlock

TRUE	FALSE
yes Evaluation Count:12	yes Evaluation Count:12

248

break;

executed: break;

Execution Count:12

249 b = b.next(); -

250

}

executed: }

Execution Count:12

251

}

executed: }

Execution Count:12

252

return;

executed: return;

Execution Count:12

253 } -

254

}

executed: }

Execution Count:24

255 -

256

if (!d->blockUpdate)

partially evaluated: !d->blockUpdate

TRUE	FALSE
yes Evaluation Count:210	no Evaluation Count:0

0-210

257

update(QRectF(0., -doc->documentMargin(), 1000000000., 1000000000.));

executed: update(QRectF(0., -doc->documentMargin(), 1000000000., 1000000000.));

Execution Count:210

210

258

}

executed: }

Execution Count:210

210

259 -

260 -

261 void QPlainTextDocumentLayout::layoutBlock(const QTextBlock &block) -

262 { -

263 QPlainTextDocumentLayoutPrivate * const d = d_func(); -

264 QTextDocument *doc = document(); -

265 qreal margin = doc->documentMargin(); -

266 qreal blockMaximumWidth = 0; -

267 -

268 qreal height = 0; -

269 QTextLayout *tl = block.layout(); -

270 QTextOption option = doc->defaultTextOption(); -

271 tl->setTextOption(option); -

272 -

273 int extraMargin = 0; -

274

if (option.flags() & QTextOption::AddSpaceForLineAndParagraphSeparators) {

partially evaluated: option.flags() & QTextOption::AddSpaceForLineAndParagraphSeparators

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:788

0-788

275 QFontMetrics fm(block.charFormat().font()); -

276 extraMargin += fm.width(QChar(0x21B5)); -

277

}

never executed: }

278 tl->beginLayout(); -

279 qreal availableWidth = d->width; -

280

if (availableWidth <= 0) {

evaluated: availableWidth <= 0

TRUE	FALSE
yes Evaluation Count:668	yes Evaluation Count:120

120-668

281 availableWidth = qreal(2147483647); -

282

}

executed: }

Execution Count:668

668

283 availableWidth -= 2*margin + extraMargin; -

284

while (1) {

partially evaluated: 1

TRUE	FALSE
yes Evaluation Count:1675	no Evaluation Count:0

0-1675

285 QTextLine line = tl->createLine(); -

286

if (!line.isValid())

evaluated: !line.isValid()

TRUE	FALSE
yes Evaluation Count:788	yes Evaluation Count:887

788-887

287

break;

executed: break;

Execution Count:788

788

288 line.setLeadingIncluded(true); -

289 line.setLineWidth(availableWidth); -

290 line.setPosition(QPointF(margin, height)); -

291 height += line.height(); -

292 blockMaximumWidth = qMax(blockMaximumWidth, line.naturalTextWidth() + 2*margin); -

293

}

executed: }

Execution Count:887

887

294 tl->endLayout(); -

295 -

296 int previousLineCount = doc->lineCount(); -

297 const_cast<QTextBlock&>(block).setLineCount(block.isVisible() ? tl->lineCount() : 0); -

298 int lineCount = doc->lineCount(); -

299 -

300 bool emitDocumentSizeChanged = previousLineCount != lineCount; -

301

if (blockMaximumWidth > d->maximumWidth) {

evaluated: blockMaximumWidth > d->maximumWidth

TRUE	FALSE
yes Evaluation Count:231	yes Evaluation Count:557

231-557

302 -

303 d->maximumWidth = blockMaximumWidth; -

304 d->maximumWidthBlockNumber = block.blockNumber(); -

305 emitDocumentSizeChanged = true; -

306

} else if (block.blockNumber() == d->maximumWidthBlockNumber && blockMaximumWidth < d->maximumWidth) {

executed: }

Execution Count:231

evaluated: block.blockNumber() == d->maximumWidthBlockNumber

TRUE	FALSE
yes Evaluation Count:307	yes Evaluation Count:250

evaluated: blockMaximumWidth < d->maximumWidth

TRUE	FALSE
yes Evaluation Count:40	yes Evaluation Count:267

40-307

307 -

308 QTextBlock b = doc->firstBlock(); -

309 d->maximumWidth = 0; -

310 QTextBlock maximumBlock; -

311

while (b.isValid()) {

evaluated: b.isValid()

TRUE	FALSE
yes Evaluation Count:854	yes Evaluation Count:40

40-854

312 qreal blockMaximumWidth = blockWidth(b); -

313

if (blockMaximumWidth > d->maximumWidth) {

evaluated: blockMaximumWidth > d->maximumWidth

TRUE	FALSE
yes Evaluation Count:40	yes Evaluation Count:814

40-814

314 d->maximumWidth = blockMaximumWidth; -

315 maximumBlock = b; -

316

}

executed: }

Execution Count:40

317 b = b.next(); -

318

}

executed: }

Execution Count:854

854

319

if (maximumBlock.isValid()) {

partially evaluated: maximumBlock.isValid()

TRUE	FALSE
yes Evaluation Count:40	no Evaluation Count:0

0-40

320 d->maximumWidthBlockNumber = maximumBlock.blockNumber(); -

321 emitDocumentSizeChanged = true; -

322

}

executed: }

Execution Count:40

323

}

executed: }

Execution Count:40

324

if (emitDocumentSizeChanged && !d->blockDocumentSizeChanged)

evaluated: emitDocumentSizeChanged

TRUE	FALSE
yes Evaluation Count:285	yes Evaluation Count:503

evaluated: !d->blockDocumentSizeChanged

TRUE	FALSE
yes Evaluation Count:249	yes Evaluation Count:36

36-503

325

documentSizeChanged(documentSize());

executed: documentSizeChanged(documentSize());

Execution Count:249

249

326

}

executed: }

Execution Count:788

788

327 -

328 qreal QPlainTextDocumentLayout::blockWidth(const QTextBlock &block) -

329 { -

330 QTextLayout *layout = block.layout(); -

331

if (!layout->lineCount())

evaluated: !layout->lineCount()

TRUE	FALSE
yes Evaluation Count:784	yes Evaluation Count:73

73-784

332

return 0;

executed: return 0;

Execution Count:784

784

333 qreal blockWidth = 0; -

334

for (int i = 0; i < layout->lineCount(); ++i) {

evaluated: i < layout->lineCount()

TRUE	FALSE
yes Evaluation Count:75	yes Evaluation Count:73

73-75

335 QTextLine line = layout->lineAt(i); -

336 blockWidth = qMax(line.naturalTextWidth() + 8, blockWidth); -

337

}

executed: }

Execution Count:75

338

return blockWidth;

executed: return blockWidth;

Execution Count:73

339 } -

340 -

341 -

342 QPlainTextEditControl::QPlainTextEditControl(QPlainTextEdit *parent) -

343 : QWidgetTextControl(parent), textEdit(parent), -

344 topBlock(0) -

345 { -

346 setAcceptRichText(false); -

347

}

executed: }

Execution Count:87

348 -

349 void QPlainTextEditPrivate::_q_cursorPositionChanged() -

350 { -

351 pageUpDownLastCursorYIsValid = false; -

352 QPlainTextEdit * const q = q_func(); -

353 -

354 QAccessibleTextCursorEvent ev(q, q->textCursor().position()); -

355 QAccessible::updateAccessibility(&ev); -

356 -

357 q->cursorPositionChanged(); -

358

}

executed: }

Execution Count:250

250

359 -

360 void QPlainTextEditPrivate::_q_verticalScrollbarActionTriggered(int action) { -

361

if (action == QAbstractSlider::SliderPageStepAdd) {

never evaluated: action == QAbstractSlider::SliderPageStepAdd

362 pageUpDown(QTextCursor::Down, QTextCursor::MoveAnchor, false); -

363

} else if (action == QAbstractSlider::SliderPageStepSub) {

never evaluated: action == QAbstractSlider::SliderPageStepSub

never executed: }

364 pageUpDown(QTextCursor::Up, QTextCursor::MoveAnchor, false); -

365

}

never executed: }

366 } -

367 -

368 QMimeData *QPlainTextEditControl::createMimeDataFromSelection() const { -

369 QPlainTextEdit *ed = qobject_cast<QPlainTextEdit *>(parent()); -

370

if (!ed)

partially evaluated: !ed

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:7

0-7

371

return QWidgetTextControl::createMimeDataFromSelection();

never executed: return QWidgetTextControl::createMimeDataFromSelection();

372

return ed->createMimeDataFromSelection();

executed: return ed->createMimeDataFromSelection();

Execution Count:7

373 } -

374 bool QPlainTextEditControl::canInsertFromMimeData(const QMimeData *source) const { -

375 QPlainTextEdit *ed = qobject_cast<QPlainTextEdit *>(parent()); -

376

if (!ed)

partially evaluated: !ed

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:9

0-9

377

return QWidgetTextControl::canInsertFromMimeData(source);

never executed: return QWidgetTextControl::canInsertFromMimeData(source);

378

return ed->canInsertFromMimeData(source);

executed: return ed->canInsertFromMimeData(source);

Execution Count:9

379 } -

380 void QPlainTextEditControl::insertFromMimeData(const QMimeData *source) { -

381 QPlainTextEdit *ed = qobject_cast<QPlainTextEdit *>(parent()); -

382

if (!ed)

partially evaluated: !ed

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:3

0-3

383

QWidgetTextControl::insertFromMimeData(source);

never executed: QWidgetTextControl::insertFromMimeData(source);

384 else -

385

ed->insertFromMimeData(source);

executed: ed->insertFromMimeData(source);

Execution Count:3

386 } -

387 -

388 qreal QPlainTextEditPrivate::verticalOffset(int topBlock, int topLine) const -

389 { -

390 qreal offset = 0; -

391 QTextDocument *doc = control->document(); -

392 -

393

if (topLine) {

evaluated: topLine

TRUE	FALSE
yes Evaluation Count:7	yes Evaluation Count:1476

7-1476

394 QTextBlock currentBlock = doc->findBlockByNumber(topBlock); -

395 QPlainTextDocumentLayout *documentLayout = qobject_cast<QPlainTextDocumentLayout*>(doc->documentLayout()); -

396 qt_noop(); -

397 QRectF r = documentLayout->blockBoundingRect(currentBlock); -

398 (void)r;; -

399 QTextLayout *layout = currentBlock.layout(); -

400

if (layout && topLine <= layout->lineCount()) {

partially evaluated: layout

TRUE	FALSE
yes Evaluation Count:7	no Evaluation Count:0

partially evaluated: topLine <= layout->lineCount()

TRUE	FALSE
yes Evaluation Count:7	no Evaluation Count:0

0-7

401 QTextLine line = layout->lineAt(topLine - 1); -

402 const QRectF lr = line.naturalTextRect(); -

403 offset = lr.bottom(); -

404

}

executed: }

Execution Count:7

405

}

executed: }

Execution Count:7

406

if (topBlock == 0 && topLine == 0)

evaluated: topBlock == 0

TRUE	FALSE
yes Evaluation Count:1452	yes Evaluation Count:31

evaluated: topLine == 0

TRUE	FALSE
yes Evaluation Count:1451	yes Evaluation Count:1

1-1452

407

offset -= doc->documentMargin();

executed: offset -= doc->documentMargin();

Execution Count:1451

1451

408

return offset;

executed: return offset;

Execution Count:1483

1483

409 } -

410 -

411 -

412 qreal QPlainTextEditPrivate::verticalOffset() const { -

413

return verticalOffset(control->topBlock, topLine) + topLineFracture;

executed: return verticalOffset(control->topBlock, topLine) + topLineFracture;

Execution Count:1461

1461

414 } -

415 -

416 -

417 QTextBlock QPlainTextEditControl::firstVisibleBlock() const -

418 { -

419

return document()->findBlockByNumber(topBlock);

executed: return document()->findBlockByNumber(topBlock);

Execution Count:239

239

420 } -

421 -

422 -

423 -

424 int QPlainTextEditControl::hitTest(const QPointF &point, Qt::HitTestAccuracy ) const { -

425 int currentBlockNumber = topBlock; -

426 QTextBlock currentBlock = document()->findBlockByNumber(currentBlockNumber); -

427

if (!currentBlock.isValid())

never evaluated: !currentBlock.isValid()

428

return -1;

never executed: return -1;

429 -

430 QPlainTextDocumentLayout *documentLayout = qobject_cast<QPlainTextDocumentLayout*>(document()->documentLayout()); -

431 qt_noop(); -

432 -

433 QPointF offset; -

434 QRectF r = documentLayout->blockBoundingRect(currentBlock); -

435

while (currentBlock.next().isValid() && r.bottom() + offset.y() <= point.y()) {

never evaluated: currentBlock.next().isValid()

never evaluated: r.bottom() + offset.y() <= point.y()

436 offset.ry() += r.height(); -

437 currentBlock = currentBlock.next(); -

438 ++currentBlockNumber; -

439 r = documentLayout->blockBoundingRect(currentBlock); -

440

}

never executed: }

441

while (currentBlock.previous().isValid() && r.top() + offset.y() > point.y()) {

never evaluated: currentBlock.previous().isValid()

never evaluated: r.top() + offset.y() > point.y()

442 offset.ry() -= r.height(); -

443 currentBlock = currentBlock.previous(); -

444 --currentBlockNumber; -

445 r = documentLayout->blockBoundingRect(currentBlock); -

446

}

never executed: }

447 -

448 -

449

if (!currentBlock.isValid())

never evaluated: !currentBlock.isValid()

450

return -1;

never executed: return -1;

451 QTextLayout *layout = currentBlock.layout(); -

452 int off = 0; -

453 QPointF pos = point - offset; -

454

for (int i = 0; i < layout->lineCount(); ++i) {

never evaluated: i < layout->lineCount()

455 QTextLine line = layout->lineAt(i); -

456 const QRectF lr = line.naturalTextRect(); -

457

if (lr.top() > pos.y()) {

never evaluated: lr.top() > pos.y()

458 off = qMin(off, line.textStart()); -

459

} else if (lr.bottom() <= pos.y()) {

never evaluated: lr.bottom() <= pos.y()

never executed: }

460 off = qMax(off, line.textStart() + line.textLength()); -

461

} else {

never executed: }

462 off = line.xToCursor(pos.x(), overwriteMode() ? -

463 QTextLine::CursorOnCharacter : QTextLine::CursorBetweenCharacters); -

464

break;

never executed: break;

465 } -

466 } -

467 -

468

return currentBlock.position() + off;

never executed: return currentBlock.position() + off;

469 } -

470 -

471 QRectF QPlainTextEditControl::blockBoundingRect(const QTextBlock &block) const { -

472 int currentBlockNumber = topBlock; -

473 int blockNumber = block.blockNumber(); -

474 QTextBlock currentBlock = document()->findBlockByNumber(currentBlockNumber); -

475

if (!currentBlock.isValid())

partially evaluated: !currentBlock.isValid()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1262

0-1262

476

return QRectF();

never executed: return QRectF();

477 qt_noop(); -

478 QTextDocument *doc = document(); -

479 QPlainTextDocumentLayout *documentLayout = qobject_cast<QPlainTextDocumentLayout*>(doc->documentLayout()); -

480 qt_noop(); -

481 -

482 QPointF offset; -

483

if (!block.isValid())

partially evaluated: !block.isValid()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1262

0-1262

484

return QRectF();

never executed: return QRectF();

485 QRectF r = documentLayout->blockBoundingRect(currentBlock); -

486 int maxVerticalOffset = r.height(); -

487

while (currentBlockNumber < blockNumber && offset.y() - maxVerticalOffset <= 2* textEdit->viewport()->height()) {

evaluated: currentBlockNumber < blockNumber

TRUE	FALSE
yes Evaluation Count:626	yes Evaluation Count:1255

evaluated: offset.y() - maxVerticalOffset <= 2* textEdit->viewport()->height()

TRUE	FALSE
yes Evaluation Count:619	yes Evaluation Count:7

7-1255

488 offset.ry() += r.height(); -

489 currentBlock = currentBlock.next(); -

490 ++currentBlockNumber; -

491

if (!currentBlock.isVisible()) {

partially evaluated: !currentBlock.isVisible()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:619

0-619

492 currentBlock = doc->findBlockByLineNumber(currentBlock.firstLineNumber()); -

493 currentBlockNumber = currentBlock.blockNumber(); -

494

}

never executed: }

495 r = documentLayout->blockBoundingRect(currentBlock); -

496

}

executed: }

Execution Count:619

619

497

while (currentBlockNumber > blockNumber && offset.y() + maxVerticalOffset >= -textEdit->viewport()->height()) {

evaluated: currentBlockNumber > blockNumber

TRUE	FALSE
yes Evaluation Count:108	yes Evaluation Count:1257

evaluated: offset.y() + maxVerticalOffset >= -textEdit->viewport()->height()

TRUE	FALSE
yes Evaluation Count:103	yes Evaluation Count:5

5-1257

498 currentBlock = currentBlock.previous(); -

499 --currentBlockNumber; -

500

while (!currentBlock.isVisible()) {

partially evaluated: !currentBlock.isVisible()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:103

0-103

501 currentBlock = currentBlock.previous(); -

502 --currentBlockNumber; -

503

}

never executed: }

504

if (!currentBlock.isValid())

partially evaluated: !currentBlock.isValid()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:103

0-103

505

break;

never executed: break;

506 -

507 r = documentLayout->blockBoundingRect(currentBlock); -

508 offset.ry() -= r.height(); -

509

}

executed: }

Execution Count:103

103

510 -

511

if (currentBlockNumber != blockNumber) {

evaluated: currentBlockNumber != blockNumber

TRUE	FALSE
yes Evaluation Count:12	yes Evaluation Count:1250

12-1250

512 -

513 -

514 r = documentLayout->blockBoundingRect(block); -

515

if (currentBlockNumber > blockNumber)

evaluated: currentBlockNumber > blockNumber

TRUE	FALSE
yes Evaluation Count:5	yes Evaluation Count:7

5-7

516

offset.ry() -= r.height();

executed: offset.ry() -= r.height();

Execution Count:5

517

}

executed: }

Execution Count:12

518 r.translate(offset); -

519

return r;

executed: return r;

Execution Count:1262

1262

520 } -

521 -

522 -

523 void QPlainTextEditPrivate::setTopLine(int visualTopLine, int dx) -

524 { -

525 QTextDocument *doc = control->document(); -

526 QTextBlock block = doc->findBlockByLineNumber(visualTopLine); -

527 int blockNumber = block.blockNumber(); -

528 int lineNumber = visualTopLine - block.firstLineNumber(); -

529 setTopBlock(blockNumber, lineNumber, dx); -

530

}

executed: }

Execution Count:239

239

531 -

532 void QPlainTextEditPrivate::setTopBlock(int blockNumber, int lineNumber, int dx) -

533 { -

534 QPlainTextEdit * const q = q_func(); -

535 blockNumber = qMax(0, blockNumber); -

536 lineNumber = qMax(0, lineNumber); -

537 QTextDocument *doc = control->document(); -

538 QTextBlock block = doc->findBlockByNumber(blockNumber); -

539 -

540 int newTopLine = block.firstLineNumber() + lineNumber; -

541 int maxTopLine = vbar->maximum(); -

542 -

543

if (newTopLine > maxTopLine) {

partially evaluated: newTopLine > maxTopLine

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:251

0-251

544 block = doc->findBlockByLineNumber(maxTopLine); -

545 blockNumber = block.blockNumber(); -

546 lineNumber = maxTopLine - block.firstLineNumber(); -

547

}

never executed: }

548 -

549 bool vbarSignalsBlocked = vbar->blockSignals(true); -

550 vbar->setValue(newTopLine); -

551 vbar->blockSignals(vbarSignalsBlocked); -

552 -

553

if (!dx && blockNumber == control->topBlock && lineNumber == topLine)

evaluated: !dx

TRUE	FALSE
yes Evaluation Count:246	yes Evaluation Count:5

evaluated: blockNumber == control->topBlock

TRUE	FALSE
yes Evaluation Count:238	yes Evaluation Count:8

evaluated: lineNumber == topLine

TRUE	FALSE
yes Evaluation Count:237	yes Evaluation Count:1

1-246

554

return;

executed: return;

Execution Count:237

237

555 -

556

if (viewport->updatesEnabled() && viewport->isVisible()) {

partially evaluated: viewport->updatesEnabled()

TRUE	FALSE
yes Evaluation Count:14	no Evaluation Count:0

evaluated: viewport->isVisible()

TRUE	FALSE
yes Evaluation Count:11	yes Evaluation Count:3

0-14

557 int dy = 0; -

558

if (doc->findBlockByNumber(control->topBlock).isValid()) {

partially evaluated: doc->findBlockByNumber(control->topBlock).isValid()

TRUE	FALSE
yes Evaluation Count:11	no Evaluation Count:0

0-11

559 qreal realdy = -q->blockBoundingGeometry(block).y() -

560 + verticalOffset() - verticalOffset(blockNumber, lineNumber); -

561 dy = (int)realdy; -

562 topLineFracture = realdy - dy; -

563

}

executed: }

Execution Count:11

564 control->topBlock = blockNumber; -

565 topLine = lineNumber; -

566 -

567 bool vbarSignalsBlocked = vbar->blockSignals(true); -

568 vbar->setValue(block.firstLineNumber() + lineNumber); -

569 vbar->blockSignals(vbarSignalsBlocked); -

570 -

571

if (dx || dy) {

evaluated: dx

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:7

partially evaluated: dy

TRUE	FALSE
yes Evaluation Count:7	no Evaluation Count:0

0-7

572 viewport->scroll(q->isRightToLeft() ? -dx : dx, dy); -

573

} else {

executed: }

Execution Count:11

574 viewport->update(); -

575 topLineFracture = 0; -

576

}

never executed: }

577 q->updateRequest(viewport->rect(), dy); -

578

} else {

executed: }

Execution Count:11

579 control->topBlock = blockNumber; -

580 topLine = lineNumber; -

581 topLineFracture = 0; -

582

}

executed: }

Execution Count:3

583 -

584 } -

585 -

586 -

587 -

588 void QPlainTextEditPrivate::ensureVisible(int position, bool center, bool forceCenter) { -

589 QPlainTextEdit * const q = q_func(); -

590 QRectF visible = QRectF(viewport->rect()).translated(-q->contentOffset()); -

591 QTextBlock block = control->document()->findBlock(position); -

592

if (!block.isValid())

partially evaluated: !block.isValid()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:12

0-12

593

return;

never executed: return;

594 QRectF br = control->blockBoundingRect(block); -

595

if (!br.isValid())

partially evaluated: !br.isValid()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:12

0-12

596

return;

never executed: return;

597 QRectF lr = br; -

598 QTextLine line = block.layout()->lineForTextPosition(position - block.position()); -

599 qt_noop(); -

600 lr = line.naturalTextRect().translated(br.topLeft()); -

601 -

602

if (lr.bottom() >= visible.bottom() || (center && lr.top() < visible.top()) || forceCenter){

evaluated: lr.bottom() >= visible.bottom()

TRUE	FALSE
yes Evaluation Count:11	yes Evaluation Count:1

partially evaluated: center

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

never evaluated: lr.top() < visible.top()

partially evaluated: forceCenter

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

0-11

603 -

604 qreal height = visible.height(); -

605

if (center)

partially evaluated: center

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:11

0-11

606

height /= 2;

never executed: height /= 2;

607 -

608

qreal h = center ? line.naturalTextRect().center().y() : line.naturalTextRect().bottom();

partially evaluated: center

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:11

0-11

609 -

610 QTextBlock previousVisibleBlock = block; -

611

while (h < height && block.previous().isValid()) {

evaluated: h < height

TRUE	FALSE
yes Evaluation Count:40	yes Evaluation Count:11

partially evaluated: block.previous().isValid()

TRUE	FALSE
yes Evaluation Count:40	no Evaluation Count:0

0-40

612 previousVisibleBlock = block; -

613 do { -

614 block = block.previous(); -

615

} while (!block.isVisible() && block.previous().isValid());

executed: }

Execution Count:40

partially evaluated: !block.isVisible()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:40

never evaluated: block.previous().isValid()

0-40

616 h += q->blockBoundingRect(block).height(); -

617

}

executed: }

Execution Count:40

618 -

619 int l = 0; -

620 int lineCount = block.layout()->lineCount(); -

621 qreal voffset = verticalOffset(block.blockNumber(), 0); -

622

while (l < lineCount) {

evaluated: l < lineCount

TRUE	FALSE
yes Evaluation Count:21	yes Evaluation Count:8

8-21

623 QRectF lineRect = block.layout()->lineAt(l).naturalTextRect(); -

624

if (h - voffset - lineRect.top() <= height)

evaluated: h - voffset - lineRect.top() <= height

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:18

3-18

625

break;

executed: break;

Execution Count:3

626 ++l; -

627

}

executed: }

Execution Count:18

628 -

629

if (l >= lineCount) {

evaluated: l >= lineCount

TRUE	FALSE
yes Evaluation Count:8	yes Evaluation Count:3

3-8

630 block = previousVisibleBlock; -

631 l = 0; -

632

}

executed: }

Execution Count:8

633 setTopBlock(block.blockNumber(), l); -

634

} else if (lr.top() < visible.top()) {

executed: }

Execution Count:11

partially evaluated: lr.top() < visible.top()

TRUE	FALSE
yes Evaluation Count:1	no Evaluation Count:0

0-11

635 setTopBlock(block.blockNumber(), line.lineNumber()); -

636

}

executed: }

Execution Count:1

637 -

638 } -

639 -

640 -

641 void QPlainTextEditPrivate::updateViewport() -

642 { -

643 QPlainTextEdit * const q = q_func(); -

644 viewport->update(); -

645 q->updateRequest(viewport->rect(), 0); -

646

}

executed: }

Execution Count:3

647 -

648 QPlainTextEditPrivate::QPlainTextEditPrivate() -

649 : control(0), -

650 tabChangesFocus(false), -

651 lineWrap(QPlainTextEdit::WidgetWidth), -

652 wordWrap(QTextOption::WrapAtWordBoundaryOrAnywhere), -

653 clickCausedFocus(0),topLine(0),topLineFracture(0), -

654 pageUpDownLastCursorYIsValid(false) -

655 { -

656 showCursorOnInitialShow = true; -

657 backgroundVisible = false; -

658 centerOnScroll = false; -

659 inDrag = false; -

660

}

executed: }

Execution Count:87

661 -

662 -

663 void QPlainTextEditPrivate::init(const QString &txt) -

664 { -

665 QPlainTextEdit * const q = q_func(); -

666 control = new QPlainTextEditControl(q); -

667 -

668 QTextDocument *doc = new QTextDocument(control); -

669 QAbstractTextDocumentLayout *layout = new QPlainTextDocumentLayout(doc); -

670 doc->setDocumentLayout(layout); -

671 control->setDocument(doc); -

672 -

673 control->setPalette(q->palette()); -

674 -

675 QObject::connect(vbar, "2""actionTriggered(int)", q, "1""_q_verticalScrollbarActionTriggered(int)"); -

676 -

677 QObject::connect(control, "2""microFocusChanged()", q, "1""updateMicroFocus()"); -

678 QObject::connect(control, "2""documentSizeChanged(QSizeF)", q, "1""_q_adjustScrollbars()"); -

679 QObject::connect(control, "2""blockCountChanged(int)", q, "2""blockCountChanged(int)"); -

680 QObject::connect(control, "2""updateRequest(QRectF)", q, "1""_q_repaintContents(QRectF)"); -

681 QObject::connect(control, "2""modificationChanged(bool)", q, "2""modificationChanged(bool)"); -

682 -

683 QObject::connect(control, "2""textChanged()", q, "2""textChanged()"); -

684 QObject::connect(control, "2""undoAvailable(bool)", q, "2""undoAvailable(bool)"); -

685 QObject::connect(control, "2""redoAvailable(bool)", q, "2""redoAvailable(bool)"); -

686 QObject::connect(control, "2""copyAvailable(bool)", q, "2""copyAvailable(bool)"); -

687 QObject::connect(control, "2""selectionChanged()", q, "2""selectionChanged()"); -

688 QObject::connect(control, "2""cursorPositionChanged()", q, "1""_q_cursorPositionChanged()"); -

689 -

690 QObject::connect(control, "2""textChanged()", q, "1""updateMicroFocus()"); -

691 -

692 -

693 -

694 -

695 doc->setTextWidth(-1); -

696 doc->documentLayout()->setPaintDevice(viewport); -

697 doc->setDefaultFont(q->font()); -

698 -

699 -

700

if (!txt.isEmpty())

partially evaluated: !txt.isEmpty()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:87

0-87

701

control->setPlainText(txt);

never executed: control->setPlainText(txt);

702 -

703 hbar->setSingleStep(20); -

704 vbar->setSingleStep(1); -

705 -

706 viewport->setBackgroundRole(QPalette::Base); -

707 q->setAcceptDrops(true); -

708 q->setFocusPolicy(Qt::WheelFocus); -

709 q->setAttribute(Qt::WA_KeyCompression); -

710 q->setAttribute(Qt::WA_InputMethodEnabled); -

711 -

712 -

713 viewport->setCursor(Qt::IBeamCursor); -

714 -

715 originalOffsetY = 0; -

716 -

717 -

718 -

719

}

executed: }

Execution Count:87

720 -

721 void QPlainTextEditPrivate::_q_repaintContents(const QRectF &contentsRect) -

722 { -

723 QPlainTextEdit * const q = q_func(); -

724

if (!contentsRect.isValid()) {

evaluated: !contentsRect.isValid()

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:753

3-753

725 updateViewport(); -

726

return;

executed: return;

Execution Count:3

727 } -

728 const int xOffset = horizontalOffset(); -

729 const int yOffset = (int)verticalOffset(); -

730 const QRect visibleRect(xOffset, yOffset, viewport->width(), viewport->height()); -

731 -

732 QRect r = contentsRect.adjusted(-1, -1, 1, 1).intersected(visibleRect).toAlignedRect(); -

733

if (r.isEmpty())

evaluated: r.isEmpty()

TRUE	FALSE
yes Evaluation Count:6	yes Evaluation Count:747

6-747

734

return;

executed: return;

Execution Count:6

735 -

736 r.translate(-xOffset, -yOffset); -

737 viewport->update(r); -

738 q->updateRequest(r, 0); -

739

}

executed: }

Execution Count:747

747

740 -

741 void QPlainTextEditPrivate::pageUpDown(QTextCursor::MoveOperation op, QTextCursor::MoveMode moveMode, bool moveCursor) -

742 { -

743 -

744 QPlainTextEdit * const q = q_func(); -

745 -

746 QTextCursor cursor = control->textCursor(); -

747

if (moveCursor) {

never evaluated: moveCursor

748 ensureCursorVisible(); -

749

if (!pageUpDownLastCursorYIsValid)

never evaluated: !pageUpDownLastCursorYIsValid

750

pageUpDownLastCursorY = control->cursorRect(cursor).top() - verticalOffset();

never executed: pageUpDownLastCursorY = control->cursorRect(cursor).top() - verticalOffset();

751

}

never executed: }

752 -

753 qreal lastY = pageUpDownLastCursorY; -

754 -

755 -

756

if (op == QTextCursor::Down) {

never evaluated: op == QTextCursor::Down

757 QRectF visible = QRectF(viewport->rect()).translated(-q->contentOffset()); -

758 QTextBlock firstVisibleBlock = q->firstVisibleBlock(); -

759 QTextBlock block = firstVisibleBlock; -

760 QRectF br = q->blockBoundingRect(block); -

761 qreal h = 0; -

762 int atEnd = false; -

763

while (h + br.height() <= visible.bottom()) {

never evaluated: h + br.height() <= visible.bottom()

764

if (!block.next().isValid()) {

never evaluated: !block.next().isValid()

765 atEnd = true; -

766 lastY = visible.bottom(); -

767

break;

never executed: break;

768 } -

769 h += br.height(); -

770 block = block.next(); -

771 br = q->blockBoundingRect(block); -

772

}

never executed: }

773 -

774

if (!atEnd) {

never evaluated: !atEnd

775 int line = 0; -

776 qreal diff = visible.bottom() - h; -

777 int lineCount = block.layout()->lineCount(); -

778

while (line < lineCount - 1) {

never evaluated: line < lineCount - 1

779

if (block.layout()->lineAt(line).naturalTextRect().bottom() > diff) {

never evaluated: block.layout()->lineAt(line).naturalTextRect().bottom() > diff

780 -

781

break;

never executed: break;

782 } -

783 ++line; -

784

}

never executed: }

785 setTopBlock(block.blockNumber(), line); -

786

}

never executed: }

787 -

788

if (moveCursor) {

never evaluated: moveCursor

789 -

790 lastY += verticalOffset(); -

791 bool moved = false; -

792 do { -

793 moved = cursor.movePosition(op, moveMode); -

794

} while (moved && control->cursorRect(cursor).top() < lastY);

never executed: }

never evaluated: moved

never evaluated: control->cursorRect(cursor).top() < lastY

795

}

never executed: }

796 -

797

} else if (op == QTextCursor::Up) {

never executed: }

never evaluated: op == QTextCursor::Up

798 -

799 QRectF visible = QRectF(viewport->rect()).translated(-q->contentOffset()); -

800 visible.translate(0, -visible.height()); -

801 QTextBlock block = q->firstVisibleBlock(); -

802 qreal h = 0; -

803

while (h >= visible.top()) {

never evaluated: h >= visible.top()

804

if (!block.previous().isValid()) {

never evaluated: !block.previous().isValid()

805

if (control->topBlock == 0 && topLine == 0) {

never evaluated: control->topBlock == 0

never evaluated: topLine == 0

806 lastY = 0; -

807

}

never executed: }

808

break;

never executed: break;

809 } -

810 block = block.previous(); -

811 QRectF br = q->blockBoundingRect(block); -

812 h -= br.height(); -

813

}

never executed: }

814 -

815 int line = 0; -

816

if (block.isValid()) {

never evaluated: block.isValid()

817 qreal diff = visible.top() - h; -

818 int lineCount = block.layout()->lineCount(); -

819

while (line < lineCount) {

never evaluated: line < lineCount

820

if (block.layout()->lineAt(line).naturalTextRect().top() >= diff)

never evaluated: block.layout()->lineAt(line).naturalTextRect().top() >= diff

821

break;

never executed: break;

822 ++line; -

823

}

never executed: }

824

if (line == lineCount) {

never evaluated: line == lineCount

825

if (block.next().isValid() && block.next() != q->firstVisibleBlock()) {

never evaluated: block.next().isValid()

never evaluated: block.next() != q->firstVisibleBlock()

826 block = block.next(); -

827 line = 0; -

828

} else {

never executed: }

829 --line; -

830

}

never executed: }

831 } -

832

}

never executed: }

833 setTopBlock(block.blockNumber(), line); -

834 -

835

if (moveCursor) {

never evaluated: moveCursor

836 cursor.setVisualNavigation(true); -

837 -

838 lastY += verticalOffset(); -

839 bool moved = false; -

840 do { -

841 moved = cursor.movePosition(op, moveMode); -

842

} while (moved && control->cursorRect(cursor).top() > lastY);

never executed: }

never evaluated: moved

never evaluated: control->cursorRect(cursor).top() > lastY

843

}

never executed: }

844

}

never executed: }

845 -

846

if (moveCursor) {

never evaluated: moveCursor

847 control->setTextCursor(cursor); -

848 pageUpDownLastCursorYIsValid = true; -

849

}

never executed: }

850

}

never executed: }

851 -

852 -

853 -

854 void QPlainTextEditPrivate::_q_adjustScrollbars() -

855 { -

856 QPlainTextEdit * const q = q_func(); -

857 QTextDocument *doc = control->document(); -

858 QPlainTextDocumentLayout *documentLayout = qobject_cast<QPlainTextDocumentLayout*>(doc->documentLayout()); -

859 qt_noop(); -

860 bool documentSizeChangedBlocked = documentLayout->priv()->blockDocumentSizeChanged; -

861 documentLayout->priv()->blockDocumentSizeChanged = true; -

862 qreal margin = doc->documentMargin(); -

863 -

864 int vmax = 0; -

865 -

866 int vSliderLength = 0; -

867

if (!centerOnScroll && q->isVisible()) {

partially evaluated: !centerOnScroll

TRUE	FALSE
yes Evaluation Count:232	no Evaluation Count:0

evaluated: q->isVisible()

TRUE	FALSE
yes Evaluation Count:42	yes Evaluation Count:190

0-232

868 QTextBlock block = doc->lastBlock(); -

869 const qreal visible = viewport->rect().height() - margin - 1; -

870 qreal y = 0; -

871 int visibleFromBottom = 0; -

872 -

873

while (block.isValid()) {

evaluated: block.isValid()

TRUE	FALSE
yes Evaluation Count:90	yes Evaluation Count:16

16-90

874

if (!block.isVisible()) {

partially evaluated: !block.isVisible()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:90

0-90

875 block = block.previous(); -

876

continue;

never executed: continue;

877 } -

878 y += documentLayout->blockBoundingRect(block).height(); -

879 -

880 QTextLayout *layout = block.layout(); -

881 int layoutLineCount = layout->lineCount(); -

882

if (y > visible) {

evaluated: y > visible

TRUE	FALSE
yes Evaluation Count:26	yes Evaluation Count:64

26-64

883 int lineNumber = 0; -

884

while (lineNumber < layoutLineCount) {

evaluated: lineNumber < layoutLineCount

TRUE	FALSE
yes Evaluation Count:48	yes Evaluation Count:16

16-48

885 QTextLine line = layout->lineAt(lineNumber); -

886 const QRectF lr = line.naturalTextRect(); -

887

if (lr.top() >= y - visible)

evaluated: lr.top() >= y - visible

TRUE	FALSE
yes Evaluation Count:10	yes Evaluation Count:38

10-38

888

break;

executed: break;

Execution Count:10

889 ++lineNumber; -

890

}

executed: }

Execution Count:38

891

if (lineNumber < layoutLineCount)

evaluated: lineNumber < layoutLineCount

TRUE	FALSE
yes Evaluation Count:10	yes Evaluation Count:16

10-16

892

visibleFromBottom += (layoutLineCount - lineNumber);

executed: visibleFromBottom += (layoutLineCount - lineNumber);

Execution Count:10

893

break;

executed: break;

Execution Count:26

894 -

895 } -

896 visibleFromBottom += layoutLineCount; -

897 block = block.previous(); -

898

}

executed: }

Execution Count:64

899 vmax = qMax(0, doc->lineCount() - visibleFromBottom); -

900 vSliderLength = visibleFromBottom; -

901 -

902

} else {

executed: }

Execution Count:42

903 vmax = qMax(0, doc->lineCount() - 1); -

904 vSliderLength = viewport->height() / q->fontMetrics().lineSpacing(); -

905

}

executed: }

Execution Count:190

190

906 -

907 -

908 -

909 QSizeF documentSize = documentLayout->documentSize(); -

910 vbar->setRange(0, qMax(0, vmax)); -

911 vbar->setPageStep(vSliderLength); -

912 int visualTopLine = vmax; -

913 QTextBlock firstVisibleBlock = q->firstVisibleBlock(); -

914

if (firstVisibleBlock.isValid())

partially evaluated: firstVisibleBlock.isValid()

TRUE	FALSE
yes Evaluation Count:232	no Evaluation Count:0

0-232

915

visualTopLine = firstVisibleBlock.firstLineNumber() + topLine;

executed: visualTopLine = firstVisibleBlock.firstLineNumber() + topLine;

Execution Count:232

232

916 bool vbarSignalsBlocked = vbar->blockSignals(true); -

917 vbar->setValue(visualTopLine); -

918 vbar->blockSignals(vbarSignalsBlocked); -

919 -

920 hbar->setRange(0, (int)documentSize.width() - viewport->width()); -

921 hbar->setPageStep(viewport->width()); -

922 documentLayout->priv()->blockDocumentSizeChanged = documentSizeChangedBlocked; -

923 setTopLine(vbar->value()); -

924

}

executed: }

Execution Count:232

232

925 -

926 -

927 -

928 -

929 void QPlainTextEditPrivate::ensureViewportLayouted() -

930 { -

931 } -

932 QPlainTextEdit::QPlainTextEdit(QWidget *parent) -

933 : QAbstractScrollArea(*new QPlainTextEditPrivate, parent) -

934 { -

935 QPlainTextEditPrivate * const d = d_func(); -

936 d->init(); -

937

}

executed: }

Execution Count:87

938 -

939 -

940 -

941 -

942 QPlainTextEdit::QPlainTextEdit(QPlainTextEditPrivate &dd, QWidget *parent) -

943 : QAbstractScrollArea(dd, parent) -

944 { -

945 QPlainTextEditPrivate * const d = d_func(); -

946 d->init(); -

947

}

never executed: }

948 -

949 -

950 -

951 -

952 -

953 QPlainTextEdit::QPlainTextEdit(const QString &text, QWidget *parent) -

954 : QAbstractScrollArea(*new QPlainTextEditPrivate, parent) -

955 { -

956 QPlainTextEditPrivate * const d = d_func(); -

957 d->init(text); -

958

}

never executed: }

959 -

960 -

961 -

962 -

963 -

964 QPlainTextEdit::~QPlainTextEdit() -

965 { -

966 QPlainTextEditPrivate * const d = d_func(); -

967

if (d->documentLayoutPtr) {

evaluated: d->documentLayoutPtr

TRUE	FALSE
yes Evaluation Count:19	yes Evaluation Count:68

19-68

968

if (d->documentLayoutPtr->priv()->mainViewPrivate == d)

partially evaluated: d->documentLayoutPtr->priv()->mainViewPrivate == d

TRUE	FALSE
yes Evaluation Count:19	no Evaluation Count:0

0-19

969

d->documentLayoutPtr->priv()->mainViewPrivate = 0;

executed: d->documentLayoutPtr->priv()->mainViewPrivate = 0;

Execution Count:19

970

}

executed: }

Execution Count:19

971

}

executed: }

Execution Count:87

972 void QPlainTextEdit::setDocument(QTextDocument *document) -

973 { -

974 QPlainTextEditPrivate * const d = d_func(); -

975 QPlainTextDocumentLayout *documentLayout = 0; -

976 -

977

if (!document) {

evaluated: !document

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:4

1-4

978 document = new QTextDocument(d->control); -

979 documentLayout = new QPlainTextDocumentLayout(document); -

980 document->setDocumentLayout(documentLayout); -

981

} else {

executed: }

Execution Count:1

982 documentLayout = qobject_cast<QPlainTextDocumentLayout*>(document->documentLayout()); -

983

if (!documentLayout) {

partially evaluated: !documentLayout

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:4

0-4

984 QMessageLogger("widgets/qplaintextedit.cpp", 1294, __PRETTY_FUNCTION__).warning("QPlainTextEdit::setDocument: Document set does not support QPlainTextDocumentLayout"); -

985

return;

never executed: return;

986 } -

987

}

executed: }

Execution Count:4

988 d->control->setDocument(document); -

989

if (!documentLayout->priv()->mainViewPrivate)

partially evaluated: !documentLayout->priv()->mainViewPrivate

TRUE	FALSE
yes Evaluation Count:5	no Evaluation Count:0

0-5

990

documentLayout->priv()->mainViewPrivate = d;

executed: documentLayout->priv()->mainViewPrivate = d;

Execution Count:5

991 d->documentLayoutPtr = documentLayout; -

992 d->updateDefaultTextOption(); -

993 d->relayoutDocument(); -

994 d->_q_adjustScrollbars(); -

995

}

executed: }

Execution Count:5

996 -

997 -

998 -

999 -

1000 -

1001 -

1002 QTextDocument *QPlainTextEdit::document() const -

1003 { -

1004 const QPlainTextEditPrivate * const d = d_func(); -

1005

return d->control->document();

executed: return d->control->document();

Execution Count:218

218

1006 } -

1007 -

1008 -

1009 -

1010 -

1011 void QPlainTextEdit::setTextCursor(const QTextCursor &cursor) -

1012 { -

1013 doSetTextCursor(cursor); -

1014

}

executed: }

Execution Count:16

1015 -

1016 -

1017 -

1018 -

1019 -

1020 -

1021 -

1022 void QPlainTextEdit::doSetTextCursor(const QTextCursor &cursor) -

1023 { -

1024 QPlainTextEditPrivate * const d = d_func(); -

1025 d->control->setTextCursor(cursor); -

1026

}

executed: }

Execution Count:16

1027 -

1028 -

1029 -

1030 -

1031 -

1032 -

1033 QTextCursor QPlainTextEdit::textCursor() const -

1034 { -

1035 const QPlainTextEditPrivate * const d = d_func(); -

1036

return d->control->textCursor();

executed: return d->control->textCursor();

Execution Count:323

323

1037 } -

1038 -

1039 -

1040 -

1041 -

1042 -

1043 -

1044 -

1045 QString QPlainTextEdit::anchorAt(const QPoint &pos) const -

1046 { -

1047 const QPlainTextEditPrivate * const d = d_func(); -

1048 int cursorPos = d->control->hitTest(pos + QPointF(d->horizontalOffset(), -

1049 d->verticalOffset()), -

1050 Qt::ExactHit); -

1051

if (cursorPos < 0)

never evaluated: cursorPos < 0

1052

return QString();

never executed: return QString();

1053 -

1054 QTextDocumentPrivate *pieceTable = document()->docHandle(); -

1055 QTextDocumentPrivate::FragmentIterator it = pieceTable->find(cursorPos); -

1056 QTextCharFormat fmt = pieceTable->formatCollection()->charFormat(it->format); -

1057

return fmt.anchorHref();

never executed: return fmt.anchorHref();

1058 } -

1059 void QPlainTextEdit::undo() -

1060 { -

1061 QPlainTextEditPrivate * const d = d_func(); -

1062 d->control->undo(); -

1063

}

executed: }

Execution Count:5

1064 -

1065 void QPlainTextEdit::redo() -

1066 { -

1067 QPlainTextEditPrivate * const d = d_func(); -

1068 d->control->redo(); -

1069

}

executed: }

Execution Count:5

1070 void QPlainTextEdit::cut() -

1071 { -

1072 QPlainTextEditPrivate * const d = d_func(); -

1073 d->control->cut(); -

1074

}

executed: }

Execution Count:2

1075 -

1076 -

1077 -

1078 -

1079 -

1080 -

1081 -

1082 void QPlainTextEdit::copy() -

1083 { -

1084 QPlainTextEditPrivate * const d = d_func(); -

1085 d->control->copy(); -

1086

}

executed: }

Execution Count:2

1087 void QPlainTextEdit::paste() -

1088 { -

1089 QPlainTextEditPrivate * const d = d_func(); -

1090 d->control->paste(); -

1091

}

executed: }

Execution Count:3

1092 void QPlainTextEdit::clear() -

1093 { -

1094 QPlainTextEditPrivate * const d = d_func(); -

1095 -

1096 d->control->topBlock = d->topLine = d->topLineFracture = 0; -

1097 d->control->clear(); -

1098

}

executed: }

Execution Count:11

1099 -

1100 -

1101 -

1102 -

1103 -

1104 -

1105 -

1106 void QPlainTextEdit::selectAll() -

1107 { -

1108 QPlainTextEditPrivate * const d = d_func(); -

1109 d->control->selectAll(); -

1110

}

executed: }

Execution Count:2

1111 -

1112 -

1113 -

1114 bool QPlainTextEdit::event(QEvent *e) -

1115 { -

1116 QPlainTextEditPrivate * const d = d_func(); -

1117 -

1118 -

1119

if (e->type() == QEvent::ContextMenu

partially evaluated: e->type() == QEvent::ContextMenu

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:847

0-847

1120

&& static_cast<QContextMenuEvent *>(e)->reason() == QContextMenuEvent::Keyboard) {

never evaluated: static_cast<QContextMenuEvent *>(e)->reason() == QContextMenuEvent::Keyboard

1121 ensureCursorVisible(); -

1122 const QPoint cursorPos = cursorRect().center(); -

1123 QContextMenuEvent ce(QContextMenuEvent::Keyboard, cursorPos, d->viewport->mapToGlobal(cursorPos)); -

1124 ce.setAccepted(e->isAccepted()); -

1125 const bool result = QAbstractScrollArea::event(&ce); -

1126 e->setAccepted(ce.isAccepted()); -

1127

return result;

never executed: return result;

1128 } -

1129 -

1130

if (e->type() == QEvent::ShortcutOverride

evaluated: e->type() == QEvent::ShortcutOverride

TRUE	FALSE
yes Evaluation Count:150	yes Evaluation Count:697

150-697

1131

|| e->type() == QEvent::ToolTip) {

partially evaluated: e->type() == QEvent::ToolTip

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:697

0-697

1132 d->sendControlEvent(e); -

1133

}

executed: }

Execution Count:150

150

1134 -

1135 -

1136 -

1137 -

1138 -

1139 -

1140 -

1141

else if (e->type() == QEvent::Gesture) {

partially evaluated: e->type() == QEvent::Gesture

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:697

0-697

1142 QGestureEvent *ge = static_cast<QGestureEvent *>(e); -

1143 QPanGesture *g = static_cast<QPanGesture *>(ge->gesture(Qt::PanGesture)); -

1144

if (g) {

never evaluated: g

1145 QScrollBar *hBar = horizontalScrollBar(); -

1146 QScrollBar *vBar = verticalScrollBar(); -

1147

if (g->state() == Qt::GestureStarted)

never evaluated: g->state() == Qt::GestureStarted

1148

d->originalOffsetY = vBar->value();

never executed: d->originalOffsetY = vBar->value();

1149 QPointF offset = g->offset(); -

1150

if (!offset.isNull()) {

never evaluated: !offset.isNull()

1151

if (QApplication::isRightToLeft())

never evaluated: QApplication::isRightToLeft()

1152

offset.rx() *= -1;

never executed: offset.rx() *= -1;

1153 -

1154 QFontMetrics fm(document()->defaultFont()); -

1155 int lineHeight = fm.height(); -

1156 int newX = hBar->value() - g->delta().x(); -

1157 int newY = d->originalOffsetY - offset.y()/lineHeight; -

1158 hBar->setValue(newX); -

1159 vBar->setValue(newY); -

1160

}

never executed: }

1161

}

never executed: }

1162

return true;

never executed: return true;

1163 } -

1164 -

1165

return QAbstractScrollArea::event(e);

executed: return QAbstractScrollArea::event(e);

Execution Count:847

847

1166 } -

1167 -

1168 -

1169 -

1170 -

1171 void QPlainTextEdit::timerEvent(QTimerEvent *e) -

1172 { -

1173 QPlainTextEditPrivate * const d = d_func(); -

1174

if (e->timerId() == d->autoScrollTimer.timerId()) {

never evaluated: e->timerId() == d->autoScrollTimer.timerId()

1175 QRect visible = d->viewport->rect(); -

1176 QPoint pos; -

1177

if (d->inDrag) {

never evaluated: d->inDrag

1178 pos = d->autoScrollDragPos; -

1179 visible.adjust(qMin(visible.width()/3,20), qMin(visible.height()/3,20), -

1180 -qMin(visible.width()/3,20), -qMin(visible.height()/3,20)); -

1181

} else {

never executed: }

1182 const QPoint globalPos = QCursor::pos(); -

1183 pos = d->viewport->mapFromGlobal(globalPos); -

1184 QMouseEvent ev(QEvent::MouseMove, pos, d->viewport->mapTo(d->viewport->topLevelWidget(), pos), globalPos, -

1185 Qt::LeftButton, Qt::LeftButton, Qt::NoModifier); -

1186 mouseMoveEvent(&ev); -

1187

}

never executed: }

1188 int deltaY = qMax(pos.y() - visible.top(), visible.bottom() - pos.y()) - visible.height(); -

1189 int deltaX = qMax(pos.x() - visible.left(), visible.right() - pos.x()) - visible.width(); -

1190 int delta = qMax(deltaX, deltaY); -

1191

if (delta >= 0) {

never evaluated: delta >= 0

1192

if (delta < 7)

never evaluated: delta < 7

1193

delta = 7;

never executed: delta = 7;

1194 int timeout = 4900 / (delta * delta); -

1195 d->autoScrollTimer.start(timeout, this); -

1196 -

1197

if (deltaY > 0)

never evaluated: deltaY > 0

1198 d->vbar->triggerAction(pos.y() < visible.center().y() ? 0

1199 QAbstractSlider::SliderSingleStepSub 0

1200

: QAbstractSlider::SliderSingleStepAdd);

never executed:

d->vbar->triggerAction(pos.y() < visible.center().y() ? QAbstractSlider::SliderSingleStepSub : QAbstractSlider::SliderSingleStepAdd);

1201

if (deltaX > 0)

never evaluated: deltaX > 0

1202 d->hbar->triggerAction(pos.x() < visible.center().x() ? 0

1203 QAbstractSlider::SliderSingleStepSub 0

1204

: QAbstractSlider::SliderSingleStepAdd);

never executed:

d->hbar->triggerAction(pos.x() < visible.center().x() ? QAbstractSlider::SliderSingleStepSub : QAbstractSlider::SliderSingleStepAdd);

1205

}

never executed: }

1206

}

never executed: }

1207 -

1208 -

1209 -

1210 -

1211 -

1212 -

1213

}

never executed: }

1214 void QPlainTextEdit::setPlainText(const QString &text) -

1215 { -

1216 QPlainTextEditPrivate * const d = d_func(); -

1217 d->control->setPlainText(text); -

1218

}

executed: }

Execution Count:59

1219 void QPlainTextEdit::keyPressEvent(QKeyEvent *e) -

1220 { -

1221 QPlainTextEditPrivate * const d = d_func(); -

1222 Qt::TextInteractionFlags tif = d->control->textInteractionFlags(); -

1223 -

1224

if (tif & Qt::TextSelectableByKeyboard){

evaluated: tif & Qt::TextSelectableByKeyboard

TRUE	FALSE
yes Evaluation Count:144	yes Evaluation Count:5

5-144

1225

if (e == QKeySequence::SelectPreviousPage) {

partially evaluated: e == QKeySequence::SelectPreviousPage

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:144

0-144

1226 e->accept(); -

1227 d->pageUpDown(QTextCursor::Up, QTextCursor::KeepAnchor); -

1228

return;

never executed: return;

1229

} else if (e ==QKeySequence::SelectNextPage) {

partially evaluated: e ==QKeySequence::SelectNextPage

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:144

0-144

1230 e->accept(); -

1231 d->pageUpDown(QTextCursor::Down, QTextCursor::KeepAnchor); -

1232

return;

never executed: return;

1233 } -

1234 } -

1235

if (tif & (Qt::TextSelectableByKeyboard | Qt::TextEditable)) {

evaluated: tif & (Qt::TextSelectableByKeyboard | Qt::TextEditable)

TRUE	FALSE
yes Evaluation Count:144	yes Evaluation Count:5

5-144

1236

if (e == QKeySequence::MoveToPreviousPage) {

partially evaluated: e == QKeySequence::MoveToPreviousPage

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:144

0-144

1237 e->accept(); -

1238 d->pageUpDown(QTextCursor::Up, QTextCursor::MoveAnchor); -

1239

return;

never executed: return;

1240

} else if (e == QKeySequence::MoveToNextPage) {

partially evaluated: e == QKeySequence::MoveToNextPage

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:144

0-144

1241 e->accept(); -

1242 d->pageUpDown(QTextCursor::Down, QTextCursor::MoveAnchor); -

1243

return;

never executed: return;

1244 } -

1245 } -

1246 -

1247

if (!(tif & Qt::TextEditable)) {

evaluated: !(tif & Qt::TextEditable)

TRUE	FALSE
yes Evaluation Count:5	yes Evaluation Count:144

5-144

1248 switch (e->key()) { -

1249 case Qt::Key_Space: -

1250 e->accept(); -

1251

if (e->modifiers() & Qt::ShiftModifier)

never evaluated: e->modifiers() & Qt::ShiftModifier

1252

d->vbar->triggerAction(QAbstractSlider::SliderPageStepSub);

never executed: d->vbar->triggerAction(QAbstractSlider::SliderPageStepSub);

1253 else -

1254

d->vbar->triggerAction(QAbstractSlider::SliderPageStepAdd);

never executed: d->vbar->triggerAction(QAbstractSlider::SliderPageStepAdd);

1255

break;

never executed: break;

1256 default: -

1257 d->sendControlEvent(e); -

1258

if (!e->isAccepted() && e->modifiers() == Qt::NoModifier) {

evaluated: !e->isAccepted()

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:2

evaluated: e->modifiers() == Qt::NoModifier

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:2

1-3

1259

if (e->key() == Qt::Key_Home) {

partially evaluated: e->key() == Qt::Key_Home

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

0-1

1260 d->vbar->triggerAction(QAbstractSlider::SliderToMinimum); -

1261 e->accept(); -

1262

} else if (e->key() == Qt::Key_End) {

never executed: }

partially evaluated: e->key() == Qt::Key_End

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

0-1

1263 d->vbar->triggerAction(QAbstractSlider::SliderToMaximum); -

1264 e->accept(); -

1265

}

never executed: }

1266 } -

1267

if (!e->isAccepted()) {

evaluated: !e->isAccepted()

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:2

2-3

1268 QAbstractScrollArea::keyPressEvent(e); -

1269

}

executed: }

Execution Count:3

1270

}

executed: }

Execution Count:5

1271

return;

executed: return;

Execution Count:5

1272 } -

1273 -

1274 -

1275 d->sendControlEvent(e); -

1276

}

executed: }

Execution Count:144

144

1277 -

1278 -

1279 -

1280 void QPlainTextEdit::keyReleaseEvent(QKeyEvent *e) -

1281 { -

1282 (void)e;; -

1283 -

1284

}

executed: }

Execution Count:150

150

1285 QVariant QPlainTextEdit::loadResource(int type, const QUrl &name) -

1286 { -

1287 (void)type;; -

1288 (void)name;; -

1289

return QVariant();

executed: return QVariant();

Execution Count:1

1290 } -

1291 -

1292 -

1293 -

1294 void QPlainTextEdit::resizeEvent(QResizeEvent *e) -

1295 { -

1296 QPlainTextEditPrivate * const d = d_func(); -

1297

if (e->oldSize().width() != e->size().width())

partially evaluated: e->oldSize().width() != e->size().width()

TRUE	FALSE
yes Evaluation Count:20	no Evaluation Count:0

0-20

1298

d->relayoutDocument();

executed: d->relayoutDocument();

Execution Count:20

1299 d->_q_adjustScrollbars(); -

1300

}

executed: }

Execution Count:20

1301 -

1302 void QPlainTextEditPrivate::relayoutDocument() -

1303 { -

1304 QTextDocument *doc = control->document(); -

1305 QPlainTextDocumentLayout *documentLayout = qobject_cast<QPlainTextDocumentLayout*>(doc->documentLayout()); -

1306 qt_noop(); -

1307 documentLayoutPtr = documentLayout; -

1308 -

1309 int width = viewport->width(); -

1310 -

1311

if (documentLayout->priv()->mainViewPrivate == 0

evaluated: documentLayout->priv()->mainViewPrivate == 0

TRUE	FALSE
yes Evaluation Count:15	yes Evaluation Count:16

15-16

1312

|| documentLayout->priv()->mainViewPrivate == this

partially evaluated: documentLayout->priv()->mainViewPrivate == this

TRUE	FALSE
yes Evaluation Count:16	no Evaluation Count:0

0-16

1313

|| width > documentLayout->textWidth()) {

never evaluated: width > documentLayout->textWidth()

1314 documentLayout->priv()->mainViewPrivate = this; -

1315 documentLayout->setTextWidth(width); -

1316

}

executed: }

Execution Count:31

1317

}

executed: }

Execution Count:31

1318 -

1319 static void fillBackground(QPainter *p, const QRectF &rect, QBrush brush, QRectF gradientRect = QRectF()) -

1320 { -

1321 p->save(); -

1322

if (brush.style() >= Qt::LinearGradientPattern && brush.style() <= Qt::ConicalGradientPattern) {

never evaluated: brush.style() >= Qt::LinearGradientPattern

never evaluated: brush.style() <= Qt::ConicalGradientPattern

1323

if (!gradientRect.isNull()) {

never evaluated: !gradientRect.isNull()

1324 QTransform m = QTransform::fromTranslate(gradientRect.left(), gradientRect.top()); -

1325 m.scale(gradientRect.width(), gradientRect.height()); -

1326 brush.setTransform(m); -

1327 const_cast<QGradient *>(brush.gradient())->setCoordinateMode(QGradient::LogicalMode); -

1328

}

never executed: }

1329

} else {

never executed: }

1330 p->setBrushOrigin(rect.topLeft()); -

1331

}

never executed: }

1332 p->fillRect(rect, brush); -

1333 p->restore(); -

1334

}

never executed: }

1335 -

1336 -

1337 -

1338 -

1339 -

1340 void QPlainTextEdit::paintEvent(QPaintEvent *e) -

1341 { -

1342 QPainter painter(viewport()); -

1343 qt_noop(); -

1344 -

1345 QPointF offset(contentOffset()); -

1346 -

1347 QRect er = e->rect(); -

1348 QRect viewportRect = viewport()->rect(); -

1349 -

1350 bool editable = !isReadOnly(); -

1351 -

1352 QTextBlock block = firstVisibleBlock(); -

1353 qreal maximumWidth = document()->documentLayout()->documentSize().width(); -

1354 -

1355 -

1356 painter.setBrushOrigin(offset); -

1357 -

1358 -

1359 int maxX = offset.x() + qMax((qreal)viewportRect.width(), maximumWidth) -

1360 - document()->documentMargin(); -

1361 er.setRight(qMin(er.right(), maxX)); -

1362 painter.setClipRect(er); -

1363 -

1364 -

1365 QAbstractTextDocumentLayout::PaintContext context = getPaintContext(); -

1366 -

1367

while (block.isValid()) {

evaluated: block.isValid()

TRUE	FALSE
yes Evaluation Count:7	yes Evaluation Count:1

1-7

1368 -

1369 QRectF r = blockBoundingRect(block).translated(offset); -

1370 QTextLayout *layout = block.layout(); -

1371 -

1372

if (!block.isVisible()) {

partially evaluated: !block.isVisible()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:7

0-7

1373 offset.ry() += r.height(); -

1374 block = block.next(); -

1375

continue;

never executed: continue;

1376 } -

1377 -

1378

if (r.bottom() >= er.top() && r.top() <= er.bottom()) {

partially evaluated: r.bottom() >= er.top()

TRUE	FALSE
yes Evaluation Count:7	no Evaluation Count:0

partially evaluated: r.top() <= er.bottom()

TRUE	FALSE
yes Evaluation Count:7	no Evaluation Count:0

0-7

1379 -

1380 QTextBlockFormat blockFormat = block.blockFormat(); -

1381 -

1382 QBrush bg = blockFormat.background(); -

1383

if (bg != Qt::NoBrush) {

partially evaluated: bg != Qt::NoBrush

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:7

0-7

1384 QRectF contentsRect = r; -

1385 contentsRect.setWidth(qMax(r.width(), maximumWidth)); -

1386 fillBackground(&painter, contentsRect, bg); -

1387

}

never executed: }

1388 -

1389 -

1390 QVector<QTextLayout::FormatRange> selections; -

1391 int blpos = block.position(); -

1392 int bllen = block.length(); -

1393

for (int i = 0; i < context.selections.size(); ++i) {

partially evaluated: i < context.selections.size()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:7

0-7

1394 const QAbstractTextDocumentLayout::Selection &range = context.selections.at(i); -

1395 const int selStart = range.cursor.selectionStart() - blpos; -

1396 const int selEnd = range.cursor.selectionEnd() - blpos; -

1397

if (selStart < bllen && selEnd > 0

never evaluated: selStart < bllen

never evaluated: selEnd > 0

1398

&& selEnd > selStart) {

never evaluated: selEnd > selStart

1399 QTextLayout::FormatRange o; -

1400 o.start = selStart; -

1401 o.length = selEnd - selStart; -

1402 o.format = range.format; -

1403 selections.append(o); -

1404

} else if (!range.cursor.hasSelection() && range.format.hasProperty(QTextFormat::FullWidthSelection)

never executed: }

never evaluated: !range.cursor.hasSelection()

never evaluated: range.format.hasProperty(QTextFormat::FullWidthSelection)

1405

&& block.contains(range.cursor.position())) {

never evaluated: block.contains(range.cursor.position())

1406 -

1407 -

1408 QTextLayout::FormatRange o; -

1409 QTextLine l = layout->lineForTextPosition(range.cursor.position() - blpos); -

1410 o.start = l.textStart(); -

1411 o.length = l.textLength(); -

1412

if (o.start + o.length == bllen - 1)

never evaluated: o.start + o.length == bllen - 1

1413

++o.length;

never executed: ++o.length;

1414 o.format = range.format; -

1415 selections.append(o); -

1416

}

never executed: }

1417 } -

1418 -

1419

bool drawCursor = ((editable || (textInteractionFlags() & Qt::TextSelectableByKeyboard))

partially evaluated: editable

TRUE	FALSE
yes Evaluation Count:7	no Evaluation Count:0

never evaluated: (textInteractionFlags() & Qt::TextSelectableByKeyboard)

0-7

1420

&& context.cursorPosition >= blpos

evaluated: context.cursorPosition >= blpos

TRUE	FALSE
yes Evaluation Count:6	yes Evaluation Count:1

1-6

1421

&& context.cursorPosition < blpos + bllen);

partially evaluated: context.cursorPosition < blpos + bllen

TRUE	FALSE
yes Evaluation Count:6	no Evaluation Count:0

0-6

1422 -

1423

bool drawCursorAsBlock = drawCursor && overwriteMode() ;

evaluated: drawCursor

TRUE	FALSE
yes Evaluation Count:6	yes Evaluation Count:1

partially evaluated: overwriteMode()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:6

0-6

1424 -

1425

if (drawCursorAsBlock) {

partially evaluated: drawCursorAsBlock

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:7

0-7

1426

if (context.cursorPosition == blpos + bllen - 1) {

never evaluated: context.cursorPosition == blpos + bllen - 1

1427 drawCursorAsBlock = false; -

1428

} else {

never executed: }

1429 QTextLayout::FormatRange o; -

1430 o.start = context.cursorPosition - blpos; -

1431 o.length = 1; -

1432 o.format.setForeground(palette().base()); -

1433 o.format.setBackground(palette().text()); -

1434 selections.append(o); -

1435

}

never executed: }

1436 } -

1437 -

1438 -

1439 layout->draw(&painter, offset, selections, er); -

1440

if ((drawCursor && !drawCursorAsBlock)

evaluated: drawCursor

TRUE	FALSE
yes Evaluation Count:6	yes Evaluation Count:1

partially evaluated: !drawCursorAsBlock

TRUE	FALSE
yes Evaluation Count:6	no Evaluation Count:0

0-6

1441

|| (editable && context.cursorPosition < -1

partially evaluated: editable

TRUE	FALSE
yes Evaluation Count:1	no Evaluation Count:0

partially evaluated: context.cursorPosition < -1

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

0-1

1442

&& !layout->preeditAreaText().isEmpty())) {

never evaluated: !layout->preeditAreaText().isEmpty()

1443 int cpos = context.cursorPosition; -

1444

if (cpos < -1)

partially evaluated: cpos < -1

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:6

0-6

1445

cpos = layout->preeditAreaPosition() - (cpos + 2);

never executed: cpos = layout->preeditAreaPosition() - (cpos + 2);

1446 else -

1447

cpos -= blpos;

executed: cpos -= blpos;

Execution Count:6

1448 layout->drawCursor(&painter, offset, cpos, cursorWidth()); -

1449

}

executed: }

Execution Count:6

1450

}

executed: }

Execution Count:7

1451 -

1452 offset.ry() += r.height(); -

1453

if (offset.y() > viewportRect.height())

evaluated: offset.y() > viewportRect.height()

TRUE	FALSE
yes Evaluation Count:6	yes Evaluation Count:1

1-6

1454

break;

executed: break;

Execution Count:6

1455 block = block.next(); -

1456

}

executed: }

Execution Count:1

1457 -

1458

if (backgroundVisible() && !block.isValid() && offset.y() <= er.bottom()

partially evaluated: backgroundVisible()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:7

never evaluated: !block.isValid()

never evaluated: offset.y() <= er.bottom()

0-7

1459

&& (centerOnScroll() || verticalScrollBar()->maximum() == verticalScrollBar()->minimum())) {

never evaluated: centerOnScroll()

never evaluated: verticalScrollBar()->maximum() == verticalScrollBar()->minimum()

1460 painter.fillRect(QRect(QPoint((int)er.left(), (int)offset.y()), er.bottomRight()), palette().background()); -

1461

}

never executed: }

1462

}

executed: }

Execution Count:7

1463 -

1464 -

1465 void QPlainTextEditPrivate::updateDefaultTextOption() -

1466 { -

1467 QTextDocument *doc = control->document(); -

1468 -

1469 QTextOption opt = doc->defaultTextOption(); -

1470 QTextOption::WrapMode oldWrapMode = opt.wrapMode(); -

1471 -

1472

if (lineWrap == QPlainTextEdit::NoWrap)

evaluated: lineWrap == QPlainTextEdit::NoWrap

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:9

4-9

1473

opt.setWrapMode(QTextOption::NoWrap);

executed: opt.setWrapMode(QTextOption::NoWrap);

Execution Count:4

1474 else -

1475

opt.setWrapMode(wordWrap);

executed: opt.setWrapMode(wordWrap);

Execution Count:9

1476 -

1477

if (opt.wrapMode() != oldWrapMode)

evaluated: opt.wrapMode() != oldWrapMode

TRUE	FALSE
yes Evaluation Count:9	yes Evaluation Count:4

4-9

1478

doc->setDefaultTextOption(opt);

executed: doc->setDefaultTextOption(opt);

Execution Count:9

1479

}

executed: }

Execution Count:13

1480 -

1481 -

1482 -

1483 -

1484 void QPlainTextEdit::mousePressEvent(QMouseEvent *e) -

1485 { -

1486 QPlainTextEditPrivate * const d = d_func(); -

1487 -

1488 -

1489 -

1490 -

1491 d->sendControlEvent(e); -

1492

}

never executed: }

1493 -

1494 -

1495 -

1496 void QPlainTextEdit::mouseMoveEvent(QMouseEvent *e) -

1497 { -

1498 QPlainTextEditPrivate * const d = d_func(); -

1499 d->inDrag = false; -

1500 const QPoint pos = e->pos(); -

1501 d->sendControlEvent(e); -

1502

if (!(e->buttons() & Qt::LeftButton))

never evaluated: !(e->buttons() & Qt::LeftButton)

1503

return;

never executed: return;

1504 QRect visible = d->viewport->rect(); -

1505

if (visible.contains(pos))

never evaluated: visible.contains(pos)

1506

d->autoScrollTimer.stop();

never executed: d->autoScrollTimer.stop();

1507

else if (!d->autoScrollTimer.isActive())

never evaluated: !d->autoScrollTimer.isActive()

1508

d->autoScrollTimer.start(100, this);

never executed: d->autoScrollTimer.start(100, this);

1509 } -

1510 -

1511 -

1512 -

1513 void QPlainTextEdit::mouseReleaseEvent(QMouseEvent *e) -

1514 { -

1515 QPlainTextEditPrivate * const d = d_func(); -

1516 d->sendControlEvent(e); -

1517

if (d->autoScrollTimer.isActive()) {

never evaluated: d->autoScrollTimer.isActive()

1518 d->autoScrollTimer.stop(); -

1519 d->ensureCursorVisible(); -

1520

}

never executed: }

1521 -

1522

if (!isReadOnly() && rect().contains(e->pos()))

never evaluated: !isReadOnly()

never evaluated: rect().contains(e->pos())

1523

d->handleSoftwareInputPanel(e->button(), d->clickCausedFocus);

never executed: d->handleSoftwareInputPanel(e->button(), d->clickCausedFocus);

1524 d->clickCausedFocus = 0; -

1525

}

never executed: }

1526 -

1527 -

1528 -

1529 void QPlainTextEdit::mouseDoubleClickEvent(QMouseEvent *e) -

1530 { -

1531 QPlainTextEditPrivate * const d = d_func(); -

1532 d->sendControlEvent(e); -

1533

}

never executed: }

1534 -

1535 -

1536 -

1537 bool QPlainTextEdit::focusNextPrevChild(bool next) -

1538 { -

1539 const QPlainTextEditPrivate * const d = d_func(); -

1540

if (!d->tabChangesFocus && d->control->textInteractionFlags() & Qt::TextEditable)

never evaluated: !d->tabChangesFocus

never evaluated: d->control->textInteractionFlags() & Qt::TextEditable

1541

return false;

never executed: return false;

1542

return QAbstractScrollArea::focusNextPrevChild(next);

never executed: return QAbstractScrollArea::focusNextPrevChild(next);

1543 } -

1544 void QPlainTextEdit::contextMenuEvent(QContextMenuEvent *e) -

1545 { -

1546 QPlainTextEditPrivate * const d = d_func(); -

1547 d->sendControlEvent(e); -

1548

}

never executed: }

1549 -

1550 -

1551 -

1552 -

1553 -

1554 void QPlainTextEdit::dragEnterEvent(QDragEnterEvent *e) -

1555 { -

1556 QPlainTextEditPrivate * const d = d_func(); -

1557 d->inDrag = true; -

1558 d->sendControlEvent(e); -

1559

}

never executed: }

1560 -

1561 -

1562 -

1563 void QPlainTextEdit::dragLeaveEvent(QDragLeaveEvent *e) -

1564 { -

1565 QPlainTextEditPrivate * const d = d_func(); -

1566 d->inDrag = false; -

1567 d->autoScrollTimer.stop(); -

1568 d->sendControlEvent(e); -

1569

}

never executed: }

1570 -

1571 -

1572 -

1573 void QPlainTextEdit::dragMoveEvent(QDragMoveEvent *e) -

1574 { -

1575 QPlainTextEditPrivate * const d = d_func(); -

1576 d->autoScrollDragPos = e->pos(); -

1577

if (!d->autoScrollTimer.isActive())

never evaluated: !d->autoScrollTimer.isActive()

1578

d->autoScrollTimer.start(100, this);

never executed: d->autoScrollTimer.start(100, this);

1579 d->sendControlEvent(e); -

1580

}

never executed: }

1581 -

1582 -

1583 -

1584 void QPlainTextEdit::dropEvent(QDropEvent *e) -

1585 { -

1586 QPlainTextEditPrivate * const d = d_func(); -

1587 d->inDrag = false; -

1588 d->autoScrollTimer.stop(); -

1589 d->sendControlEvent(e); -

1590

}

never executed: }

1591 -

1592 -

1593 -

1594 -

1595 -

1596 void QPlainTextEdit::inputMethodEvent(QInputMethodEvent *e) -

1597 { -

1598 QPlainTextEditPrivate * const d = d_func(); -

1599 d->sendControlEvent(e); -

1600 ensureCursorVisible(); -

1601

}

never executed: }

1602 -

1603 -

1604 -

1605 void QPlainTextEdit::scrollContentsBy(int dx, int ) -

1606 { -

1607 QPlainTextEditPrivate * const d = d_func(); -

1608 d->setTopLine(d->vbar->value(), dx); -

1609

}

executed: }

Execution Count:7

1610 -

1611 -

1612 -

1613 QVariant QPlainTextEdit::inputMethodQuery(Qt::InputMethodQuery property) const -

1614 { -

1615 const QPlainTextEditPrivate * const d = d_func(); -

1616 QVariant v; -

1617 switch (property) { -

1618 case Qt::ImHints: -

1619 v = QWidget::inputMethodQuery(property); -

1620

break;

executed: break;

Execution Count:3

1621 default: -

1622 v = d->control->inputMethodQuery(property); -

1623 const QPoint offset(-d->horizontalOffset(), -0); -

1624

if (v.type() == QVariant::RectF)

partially evaluated: v.type() == QVariant::RectF

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:15

0-15

1625

v = v.toRectF().toRect().translated(offset);

never executed: v = v.toRectF().toRect().translated(offset);

1626

else if (v.type() == QVariant::PointF)

partially evaluated: v.type() == QVariant::PointF

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:15

0-15

1627

v = v.toPointF().toPoint() + offset;

never executed: v = v.toPointF().toPoint() + offset;

1628

else if (v.type() == QVariant::Rect)

partially evaluated: v.type() == QVariant::Rect

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:15

0-15

1629

v = v.toRect().translated(offset);

never executed: v = v.toRect().translated(offset);

1630

else if (v.type() == QVariant::Point)

partially evaluated: v.type() == QVariant::Point

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:15

0-15

1631

v = v.toPoint() + offset;

never executed: v = v.toPoint() + offset;

1632 } -

1633 -

1634

return v;

executed: return v;

Execution Count:18

1635 } -

1636 -

1637 -

1638 -

1639 void QPlainTextEdit::focusInEvent(QFocusEvent *e) -

1640 { -

1641 QPlainTextEditPrivate * const d = d_func(); -

1642

if (e->reason() == Qt::MouseFocusReason) {

partially evaluated: e->reason() == Qt::MouseFocusReason

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:5

0-5

1643 d->clickCausedFocus = 1; -

1644

}

never executed: }

1645 QAbstractScrollArea::focusInEvent(e); -

1646 d->sendControlEvent(e); -

1647

}

executed: }

Execution Count:5

1648 -

1649 -

1650 -

1651 void QPlainTextEdit::focusOutEvent(QFocusEvent *e) -

1652 { -

1653 QPlainTextEditPrivate * const d = d_func(); -

1654 QAbstractScrollArea::focusOutEvent(e); -

1655 d->sendControlEvent(e); -

1656

}

executed: }

Execution Count:4

1657 -

1658 -

1659 -

1660 void QPlainTextEdit::showEvent(QShowEvent *) -

1661 { -

1662 QPlainTextEditPrivate * const d = d_func(); -

1663

if (d->showCursorOnInitialShow) {

evaluated: d->showCursorOnInitialShow

TRUE	FALSE
yes Evaluation Count:14	yes Evaluation Count:1

1-14

1664 d->showCursorOnInitialShow = false; -

1665 ensureCursorVisible(); -

1666

}

executed: }

Execution Count:14

1667

}

executed: }

Execution Count:15

1668 -

1669 -

1670 -

1671 void QPlainTextEdit::changeEvent(QEvent *e) -

1672 { -

1673 QPlainTextEditPrivate * const d = d_func(); -

1674 QAbstractScrollArea::changeEvent(e); -

1675

if (e->type() == QEvent::ApplicationFontChange

partially evaluated: e->type() == QEvent::ApplicationFontChange

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:5

0-5

1676

|| e->type() == QEvent::FontChange) {

evaluated: e->type() == QEvent::FontChange

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:4

1-4

1677 d->control->document()->setDefaultFont(font()); -

1678

} else if(e->type() == QEvent::ActivationChange) {

executed: }

Execution Count:1

evaluated: e->type() == QEvent::ActivationChange

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:3

1-3

1679

if (!isActiveWindow())

partially evaluated: !isActiveWindow()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:1

0-1

1680

d->autoScrollTimer.stop();

never executed: d->autoScrollTimer.stop();

1681

} else if (e->type() == QEvent::EnabledChange) {

executed: }

Execution Count:1

partially evaluated: e->type() == QEvent::EnabledChange

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:3

0-3

1682 e->setAccepted(isEnabled()); -

1683 d->sendControlEvent(e); -

1684

} else if (e->type() == QEvent::PaletteChange) {

never executed: }

partially evaluated: e->type() == QEvent::PaletteChange

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:3

0-3

1685 d->control->setPalette(palette()); -

1686

} else if (e->type() == QEvent::LayoutDirectionChange) {

never executed: }

evaluated: e->type() == QEvent::LayoutDirectionChange

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:2

0-2

1687 d->sendControlEvent(e); -

1688

}

executed: }

Execution Count:1

1689 } -

1690 -

1691 -

1692 -

1693 -

1694 void QPlainTextEdit::wheelEvent(QWheelEvent *e) -

1695 { -

1696 QAbstractScrollArea::wheelEvent(e); -

1697 updateMicroFocus(); -

1698

}

never executed: }

1699 QMenu *QPlainTextEdit::createStandardContextMenu() -

1700 { -

1701 QPlainTextEditPrivate * const d = d_func(); -

1702

return d->control->createStandardContextMenu(QPointF(), this);

never executed: return d->control->createStandardContextMenu(QPointF(), this);

1703 } -

1704 -

1705 -

1706 -

1707 -

1708 -

1709 QTextCursor QPlainTextEdit::cursorForPosition(const QPoint &pos) const -

1710 { -

1711 const QPlainTextEditPrivate * const d = d_func(); -

1712

return d->control->cursorForPosition(d->mapToContents(pos));

never executed: return d->control->cursorForPosition(d->mapToContents(pos));

1713 } -

1714 -

1715 -

1716 -

1717 -

1718 -

1719 QRect QPlainTextEdit::cursorRect(const QTextCursor &cursor) const -

1720 { -

1721 const QPlainTextEditPrivate * const d = d_func(); -

1722

if (cursor.isNull())

never evaluated: cursor.isNull()

1723

return QRect();

never executed: return QRect();

1724 -

1725 QRect r = d->control->cursorRect(cursor).toRect(); -

1726 r.translate(-d->horizontalOffset(),-(int)d->verticalOffset()); -

1727

return r;

never executed: return r;

1728 } -

1729 -

1730 -

1731 -

1732 -

1733 -

1734 QRect QPlainTextEdit::cursorRect() const -

1735 { -

1736 const QPlainTextEditPrivate * const d = d_func(); -

1737 QRect r = d->control->cursorRect().toRect(); -

1738 r.translate(-d->horizontalOffset(),-(int)d->verticalOffset()); -

1739

return r;

executed: return r;

Execution Count:369

369

1740 } -

1741 bool QPlainTextEdit::overwriteMode() const -

1742 { -

1743 const QPlainTextEditPrivate * const d = d_func(); -

1744

return d->control->overwriteMode();

executed: return d->control->overwriteMode();

Execution Count:9

1745 } -

1746 -

1747 void QPlainTextEdit::setOverwriteMode(bool overwrite) -

1748 { -

1749 QPlainTextEditPrivate * const d = d_func(); -

1750 d->control->setOverwriteMode(overwrite); -

1751

}

executed: }

Execution Count:5

1752 int QPlainTextEdit::tabStopWidth() const -

1753 { -

1754 const QPlainTextEditPrivate * const d = d_func(); -

1755

return qRound(d->control->document()->defaultTextOption().tabStop());

executed: return qRound(d->control->document()->defaultTextOption().tabStop());

Execution Count:3

1756 } -

1757 -

1758 void QPlainTextEdit::setTabStopWidth(int width) -

1759 { -

1760 QPlainTextEditPrivate * const d = d_func(); -

1761 QTextOption opt = d->control->document()->defaultTextOption(); -

1762

if (opt.tabStop() == width || width < 0)

partially evaluated: opt.tabStop() == width

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:3

evaluated: width < 0

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:2

0-3

1763

return;

executed: return;

Execution Count:1

1764 opt.setTabStop(width); -

1765 d->control->document()->setDefaultTextOption(opt); -

1766

}

executed: }

Execution Count:2

1767 -

1768 -

1769 -

1770 -

1771 -

1772 -

1773 int QPlainTextEdit::cursorWidth() const -

1774 { -

1775 const QPlainTextEditPrivate * const d = d_func(); -

1776

return d->control->cursorWidth();

executed: return d->control->cursorWidth();

Execution Count:6

1777 } -

1778 -

1779 void QPlainTextEdit::setCursorWidth(int width) -

1780 { -

1781 QPlainTextEditPrivate * const d = d_func(); -

1782 d->control->setCursorWidth(width); -

1783

}

never executed: }

1784 void QPlainTextEdit::setExtraSelections(const QList<QTextEdit::ExtraSelection> &selections) -

1785 { -

1786 QPlainTextEditPrivate * const d = d_func(); -

1787 d->control->setExtraSelections(selections); -

1788

}

executed: }

Execution Count:2

1789 -

1790 -

1791 -

1792 -

1793 -

1794 -

1795 QList<QTextEdit::ExtraSelection> QPlainTextEdit::extraSelections() const -

1796 { -

1797 const QPlainTextEditPrivate * const d = d_func(); -

1798

return d->control->extraSelections();

executed: return d->control->extraSelections();

Execution Count:1

1799 } -

1800 QMimeData *QPlainTextEdit::createMimeDataFromSelection() const -

1801 { -

1802 const QPlainTextEditPrivate * const d = d_func(); -

1803

return d->control->QWidgetTextControl::createMimeDataFromSelection();

executed: return d->control->QWidgetTextControl::createMimeDataFromSelection();

Execution Count:7

1804 } -

1805 -

1806 -

1807 -

1808 -

1809 -

1810 -

1811 -

1812 bool QPlainTextEdit::canInsertFromMimeData(const QMimeData *source) const -

1813 { -

1814 const QPlainTextEditPrivate * const d = d_func(); -

1815

return d->control->QWidgetTextControl::canInsertFromMimeData(source);

executed: return d->control->QWidgetTextControl::canInsertFromMimeData(source);

Execution Count:9

1816 } -

1817 void QPlainTextEdit::insertFromMimeData(const QMimeData *source) -

1818 { -

1819 QPlainTextEditPrivate * const d = d_func(); -

1820 d->control->QWidgetTextControl::insertFromMimeData(source); -

1821

}

executed: }

Execution Count:3

1822 bool QPlainTextEdit::isReadOnly() const -

1823 { -

1824 const QPlainTextEditPrivate * const d = d_func(); -

1825

return !(d->control->textInteractionFlags() & Qt::TextEditable);

executed: return !(d->control->textInteractionFlags() & Qt::TextEditable);

Execution Count:10

1826 } -

1827 -

1828 void QPlainTextEdit::setReadOnly(bool ro) -

1829 { -

1830 QPlainTextEditPrivate * const d = d_func(); -

1831 Qt::TextInteractionFlags flags = Qt::NoTextInteraction; -

1832

if (ro) {

partially evaluated: ro

TRUE	FALSE
yes Evaluation Count:2	no Evaluation Count:0

0-2

1833 flags = Qt::TextSelectableByMouse; -

1834

} else {

executed: }

Execution Count:2

1835 flags = Qt::TextEditorInteraction; -

1836

}

never executed: }

1837 setAttribute(Qt::WA_InputMethodEnabled, shouldEnableInputMethod(this)); -

1838 d->control->setTextInteractionFlags(flags); -

1839

}

executed: }

Execution Count:2

1840 void QPlainTextEdit::setTextInteractionFlags(Qt::TextInteractionFlags flags) -

1841 { -

1842 QPlainTextEditPrivate * const d = d_func(); -

1843 d->control->setTextInteractionFlags(flags); -

1844

}

executed: }

Execution Count:1

1845 -

1846 Qt::TextInteractionFlags QPlainTextEdit::textInteractionFlags() const -

1847 { -

1848 const QPlainTextEditPrivate * const d = d_func(); -

1849

return d->control->textInteractionFlags();

never executed: return d->control->textInteractionFlags();

1850 } -

1851 void QPlainTextEdit::mergeCurrentCharFormat(const QTextCharFormat &modifier) -

1852 { -

1853 QPlainTextEditPrivate * const d = d_func(); -

1854 d->control->mergeCurrentCharFormat(modifier); -

1855

}

executed: }

Execution Count:4

1856 -

1857 -

1858 -

1859 -

1860 -

1861 -

1862 -

1863 void QPlainTextEdit::setCurrentCharFormat(const QTextCharFormat &format) -

1864 { -

1865 QPlainTextEditPrivate * const d = d_func(); -

1866 d->control->setCurrentCharFormat(format); -

1867

}

never executed: }

1868 -

1869 -

1870 -

1871 -

1872 QTextCharFormat QPlainTextEdit::currentCharFormat() const -

1873 { -

1874 const QPlainTextEditPrivate * const d = d_func(); -

1875

return d->control->currentCharFormat();

never executed: return d->control->currentCharFormat();

1876 } -

1877 void QPlainTextEdit::insertPlainText(const QString &text) -

1878 { -

1879 QPlainTextEditPrivate * const d = d_func(); -

1880 d->control->insertPlainText(text); -

1881

}

executed: }

Execution Count:1

1882 void QPlainTextEdit::moveCursor(QTextCursor::MoveOperation operation, QTextCursor::MoveMode mode) -

1883 { -

1884 QPlainTextEditPrivate * const d = d_func(); -

1885 d->control->moveCursor(operation, mode); -

1886

}

executed: }

Execution Count:10

1887 -

1888 -

1889 -

1890 -

1891 bool QPlainTextEdit::canPaste() const -

1892 { -

1893 const QPlainTextEditPrivate * const d = d_func(); -

1894

return d->control->canPaste();

executed: return d->control->canPaste();

Execution Count:10

1895 } -

1896 void QPlainTextEdit::print(QPagedPaintDevice *printer) const -

1897 { -

1898 const QPlainTextEditPrivate * const d = d_func(); -

1899 d->control->print(printer); -

1900

}

never executed: }

1901 bool QPlainTextEdit::tabChangesFocus() const -

1902 { -

1903 const QPlainTextEditPrivate * const d = d_func(); -

1904

return d->tabChangesFocus;

executed: return d->tabChangesFocus;

Execution Count:2

1905 } -

1906 -

1907 void QPlainTextEdit::setTabChangesFocus(bool b) -

1908 { -

1909 QPlainTextEditPrivate * const d = d_func(); -

1910 d->tabChangesFocus = b; -

1911

}

executed: }

Execution Count:2

1912 QPlainTextEdit::LineWrapMode QPlainTextEdit::lineWrapMode() const -

1913 { -

1914 const QPlainTextEditPrivate * const d = d_func(); -

1915

return d->lineWrap;

executed: return d->lineWrap;

Execution Count:4

1916 } -

1917 -

1918 void QPlainTextEdit::setLineWrapMode(LineWrapMode wrap) -

1919 { -

1920 QPlainTextEditPrivate * const d = d_func(); -

1921

if (d->lineWrap == wrap)

partially evaluated: d->lineWrap == wrap

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:6

0-6

1922

return;

never executed: return;

1923 d->lineWrap = wrap; -

1924 d->updateDefaultTextOption(); -

1925 d->relayoutDocument(); -

1926 d->_q_adjustScrollbars(); -

1927 ensureCursorVisible(); -

1928

}

executed: }

Execution Count:6

1929 QTextOption::WrapMode QPlainTextEdit::wordWrapMode() const -

1930 { -

1931 const QPlainTextEditPrivate * const d = d_func(); -

1932

return d->wordWrap;

executed: return d->wordWrap;

Execution Count:2

1933 } -

1934 -

1935 void QPlainTextEdit::setWordWrapMode(QTextOption::WrapMode mode) -

1936 { -

1937 QPlainTextEditPrivate * const d = d_func(); -

1938

if (mode == d->wordWrap)

partially evaluated: mode == d->wordWrap

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:2

0-2

1939

return;

never executed: return;

1940 d->wordWrap = mode; -

1941 d->updateDefaultTextOption(); -

1942

}

executed: }

Execution Count:2

1943 bool QPlainTextEdit::backgroundVisible() const -

1944 { -

1945 const QPlainTextEditPrivate * const d = d_func(); -

1946

return d->backgroundVisible;

executed: return d->backgroundVisible;

Execution Count:7

1947 } -

1948 -

1949 void QPlainTextEdit::setBackgroundVisible(bool visible) -

1950 { -

1951 QPlainTextEditPrivate * const d = d_func(); -

1952

if (visible == d->backgroundVisible)

never evaluated: visible == d->backgroundVisible

1953

return;

never executed: return;

1954 d->backgroundVisible = visible; -

1955 d->updateViewport(); -

1956

}

never executed: }

1957 bool QPlainTextEdit::centerOnScroll() const -

1958 { -

1959 const QPlainTextEditPrivate * const d = d_func(); -

1960

return d->centerOnScroll;

never executed: return d->centerOnScroll;

1961 } -

1962 -

1963 void QPlainTextEdit::setCenterOnScroll(bool enabled) -

1964 { -

1965 QPlainTextEditPrivate * const d = d_func(); -

1966

if (enabled == d->centerOnScroll)

never evaluated: enabled == d->centerOnScroll

1967

return;

never executed: return;

1968 d->centerOnScroll = enabled; -

1969

}

never executed: }

1970 bool QPlainTextEdit::find(const QString &exp, QTextDocument::FindFlags options) -

1971 { -

1972 QPlainTextEditPrivate * const d = d_func(); -

1973

return d->control->find(exp, options);

never executed: return d->control->find(exp, options);

1974 } -

1975 void QPlainTextEditPrivate::append(const QString &text, Qt::TextFormat format) -

1976 { -

1977 QPlainTextEdit * const q = q_func(); -

1978 -

1979 QTextDocument *document = control->document(); -

1980 QPlainTextDocumentLayout *documentLayout = qobject_cast<QPlainTextDocumentLayout*>(document->documentLayout()); -

1981 qt_noop(); -

1982 -

1983 int maximumBlockCount = document->maximumBlockCount(); -

1984

if (maximumBlockCount)

partially evaluated: maximumBlockCount

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:13

0-13

1985

document->setMaximumBlockCount(0);

never executed: document->setMaximumBlockCount(0);

1986 -

1987

const bool atBottom = q->isVisible()

partially evaluated: q->isVisible()

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:13

0-13

1988 && (control->blockBoundingRect(document->lastBlock()).bottom() - verticalOffset() 0

1989

<= viewport->rect().bottom());

never evaluated: (control->blockBoundingRect(document->lastBlock()).bottom() - verticalOffset() <= viewport->rect().bottom())

1990 -

1991

if (!q->isVisible())

partially evaluated: !q->isVisible()

TRUE	FALSE
yes Evaluation Count:13	no Evaluation Count:0

0-13

1992

showCursorOnInitialShow = true;

executed: showCursorOnInitialShow = true;

Execution Count:13

1993 -

1994 bool documentSizeChangedBlocked = documentLayout->priv()->blockDocumentSizeChanged; -

1995 documentLayout->priv()->blockDocumentSizeChanged = true; -

1996 -

1997

if (format == Qt::RichText)

evaluated: format == Qt::RichText

TRUE	FALSE
yes Evaluation Count:4	yes Evaluation Count:9

4-9

1998

control->appendHtml(text);

executed: control->appendHtml(text);

Execution Count:4

1999

else if (format == Qt::PlainText)

partially evaluated: format == Qt::PlainText

TRUE	FALSE
yes Evaluation Count:9	no Evaluation Count:0

0-9

2000

control->appendPlainText(text);

executed: control->appendPlainText(text);

Execution Count:9

2001 else -

2002

control->append(text);

never executed: control->append(text);

2003 -

2004

if (maximumBlockCount > 0) {

partially evaluated: maximumBlockCount > 0

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:13

0-13

2005

if (document->blockCount() > maximumBlockCount) {

never evaluated: document->blockCount() > maximumBlockCount

2006 bool blockUpdate = false; -

2007

if (control->topBlock) {

never evaluated: control->topBlock

2008 control->topBlock--; -

2009 blockUpdate = true; -

2010 q->updateRequest(viewport->rect(), 0); -

2011

}

never executed: }

2012 -

2013 bool updatesBlocked = documentLayout->priv()->blockUpdate; -

2014 documentLayout->priv()->blockUpdate = blockUpdate; -

2015 QTextCursor cursor(document); -

2016 cursor.movePosition(QTextCursor::NextBlock, QTextCursor::KeepAnchor); -

2017 cursor.removeSelectedText(); -

2018 documentLayout->priv()->blockUpdate = updatesBlocked; -

2019

}

never executed: }

2020 document->setMaximumBlockCount(maximumBlockCount); -

2021

}

never executed: }

2022 -

2023 documentLayout->priv()->blockDocumentSizeChanged = documentSizeChangedBlocked; -

2024 _q_adjustScrollbars(); -

2025 -

2026 -

2027

if (atBottom) {

partially evaluated: atBottom

TRUE	FALSE
no Evaluation Count:0	yes Evaluation Count:13

0-13

2028

const bool needScroll = !centerOnScroll

never evaluated: !centerOnScroll

2029 || control->blockBoundingRect(document->lastBlock()).bottom() - verticalOffset() 0

2030

> viewport->rect().bottom();

never evaluated: control->blockBoundingRect(document->lastBlock()).bottom() - verticalOffset() > viewport->rect().bottom()

2031

if (needScroll)

never evaluated: needScroll

2032

vbar->setValue(vbar->maximum());

never executed: vbar->setValue(vbar->maximum());

2033

}

never executed: }

2034

}

executed: }

Execution Count:13

2035 void QPlainTextEdit::appendPlainText(const QString &text) -

2036 { -

2037 QPlainTextEditPrivate * const d = d_func(); -

2038 d->append(text, Qt::PlainText); -

2039

}

executed: }

Execution Count:9

2040 -

2041 -

2042 -

2043 -

2044 -

2045 -

2046 -

2047 void QPlainTextEdit::appendHtml(const QString &html) -

2048 { -

2049 QPlainTextEditPrivate * const d = d_func(); -

2050 d->append(html, Qt::RichText); -

2051

}

executed: }

Execution Count:4

2052 -

2053 void QPlainTextEditPrivate::ensureCursorVisible(bool center) -

2054 { -

2055 QPlainTextEdit * const q = q_func(); -

2056 QRect visible = viewport->rect(); -

2057 QRect cr = q->cursorRect(); -

2058

if (cr.top() < visible.top() || cr.bottom() > visible.bottom()) {

evaluated: cr.top() < visible.top()

TRUE	FALSE
yes Evaluation Count:1	yes Evaluation Count:368

evaluated: cr.bottom() > visible.bottom()

TRUE	FALSE
yes Evaluation Count:11	yes Evaluation Count:357

1-368

2059 ensureVisible(control->textCursor().position(), center); -

2060

}

executed: }

Execution Count:12

2061 -

2062 const bool rtl = q->isRightToLeft(); -

2063

if (cr.left() < visible.left() || cr.right() > visible.right()) {

evaluated: cr.left() < visible.left()

TRUE	FALSE
yes Evaluation Count:3	yes Evaluation Count:366

evaluated: cr.right() > visible.right()

TRUE	FALSE
yes Evaluation Count:2	yes Evaluation Count:364

2-366

2064 int x = cr.center().x() + horizontalOffset() - visible.width()/2; -

2065 hbar->setValue(rtl ? hbar->maximum() - x : x); -

2066

}

executed: }

Execution Count:5

2067

}

executed: }

Execution Count:369

369

2068 -

2069 -

2070 -

2071 -

2072 -

2073 -

2074 -

2075 void QPlainTextEdit::ensureCursorVisible() -

2076 { -

2077 QPlainTextEditPrivate * const d = d_func(); -

2078 d->ensureCursorVisible(d->centerOnScroll); -

2079

}

executed: }

Execution Count:369

369

2080 -

2081 -

2082 -

2083 -

2084 -

2085 -

2086 void QPlainTextEdit::centerCursor() -

2087 { -

2088 QPlainTextEditPrivate * const d = d_func(); -

2089 d->ensureVisible(textCursor().position(), true, true); -

2090

}

never executed: }

2091 -

2092 -

2093 -

2094 -

2095 -

2096 -

2097 QTextBlock QPlainTextEdit::firstVisibleBlock() const -

2098 { -

2099 const QPlainTextEditPrivate * const d = d_func(); -

2100

return d->control->firstVisibleBlock();

executed: return d->control->firstVisibleBlock();

Execution Count:239

239

2101 } -

2102 QPointF QPlainTextEdit::contentOffset() const -

2103 { -

2104 const QPlainTextEditPrivate * const d = d_func(); -

2105

return QPointF(-d->horizontalOffset(), -d->verticalOffset());

executed: return QPointF(-d->horizontalOffset(), -d->verticalOffset());

Execution Count:19

2106 } -

2107 QRectF QPlainTextEdit::blockBoundingGeometry(const QTextBlock &block) const -

2108 { -

2109 const QPlainTextEditPrivate * const d = d_func(); -

2110

return d->control->blockBoundingRect(block);

executed: return d->control->blockBoundingRect(block);

Execution Count:11

2111 } -

2112 -

2113 -

2114 -

2115 -

2116 -

2117 -

2118 QRectF QPlainTextEdit::blockBoundingRect(const QTextBlock &block) const -

2119 { -

2120 QPlainTextDocumentLayout *documentLayout = qobject_cast<QPlainTextDocumentLayout*>(document()->documentLayout()); -

2121 qt_noop(); -

2122

return documentLayout->blockBoundingRect(block);

executed: return documentLayout->blockBoundingRect(block);

Execution Count:47

2123 } -

2124 -

2125 -

2126 -

2127 -

2128 -

2129 -

2130 -

2131 int QPlainTextEdit::blockCount() const -

2132 { -

2133

return document()->blockCount();

never executed: return document()->blockCount();

2134 } -

2135 -

2136 -

2137 -

2138 -

2139 QAbstractTextDocumentLayout::PaintContext QPlainTextEdit::getPaintContext() const -

2140 { -

2141 const QPlainTextEditPrivate * const d = d_func(); -

2142

return d->control->getPaintContext(d->viewport);

executed: return d->control->getPaintContext(d->viewport);

Execution Count:7

2143 } -

2144 -

2145 -

2146 -

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