qprintdialog_unix.cpp

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39 -

40 #include "qplatformdefs.h" -

41 -

42 #ifndef QT_NO_PRINTDIALOG -

43 -

44 #include "private/qabstractprintdialog_p.h" -

45 #include <QtWidgets/qmessagebox.h> -

46 #include "qprintdialog.h" -

47 #include "qfiledialog.h" -

48 #include <QtCore/qdir.h> -

49 #include <QtGui/qevent.h> -

50 #include <QtWidgets/qfilesystemmodel.h> -

51 #include <QtWidgets/qstyleditemdelegate.h> -

52 #include <QtPrintSupport/qprinter.h> -

53 -

54 #include <qpa/qplatformprintplugin.h> -

55 #include <qpa/qplatformprintersupport.h> -

56 -

57 #include <private/qprintdevice_p.h> -

58 -

59 #include <QtWidgets/qdialogbuttonbox.h> -

60 -

61 #include "private/qfscompleter_p.h" -

62 #include "ui_qprintpropertieswidget.h" -

63 #include "ui_qprintsettingsoutput.h" -

64 #include "ui_qprintwidget.h" -

65 -

66 #ifndef QT_NO_CUPS -

67 #include <private/qcups_p.h> -

68 #include "qcupsjobwidget_p.h" -

69 #endif -

70 -

71 /* -

72 -

73 Print dialog class declarations -

74 -

75 QPrintDialog: The main Print Dialog, nothing really held here. -

76 -

77 QUnixPrintWidget: -

78 QUnixPrintWidgetPrivate: The real Unix Print Dialog implementation. -

79 -

80 Directly includes the upper half of the Print Dialog -

81 containing the Printer Selection widgets and -

82 Properties button. -

83 -

84 Embeds the Properties pop-up dialog from -

85 QPrintPropertiesDialog -

86 -

87 Embeds the lower half from separate widget class -

88 QPrintDialogPrivate -

89 -

90 Layout in qprintwidget.ui -

91 -

92 QPrintDialogPrivate: The lower half of the Print Dialog containing the -

93 Copies and Options tabs that expands when the -

94 Options button is selected. -

95 -

96 Layout in qprintsettingsoutput.ui -

97 -

98 QPrintPropertiesDialog: Dialog displayed when clicking on Properties button to -

99 allow editing of Page and Advanced tabs. -

100 -

101 Layout in qprintpropertieswidget.ui -

102 */ -

103 -

104 static void initResources() -

105 { -

106 Q_INIT_RESOURCE(qprintdialog); -

107 } -

108 -

109 QT_BEGIN_NAMESPACE -

110 -

111 class QOptionTreeItem; -

112 class QPPDOptionsModel; -

113 -

114 class QPrintPropertiesDialog : public QDialog -

115 { -

116 Q_OBJECT -

117 public: -

118 QPrintPropertiesDialog(QAbstractPrintDialog *parent = 0); -

119 ~QPrintPropertiesDialog(); -

120 -

121 void selectPrinter(QPrinter::OutputFormat outputFormat, const QString &printerName); -

122 -

123 /// copy printer properties to the widget -

124 void applyPrinterProperties(QPrinter *p); -

125 void setupPrinter() const; -

126 -

127 private: -

128 friend class QUnixPrintWidgetPrivate; -

129 Ui::QPrintPropertiesWidget widget; -

130 QDialogButtonBox *m_buttons; -

131 #ifndef QT_NO_CUPS -

132 QCupsJobWidget *m_jobOptions; -

133 #endif -

134 }; -

135 -

136 class QUnixPrintWidgetPrivate; -

137 -

138 class QUnixPrintWidget : public QWidget -

139 { -

140 Q_OBJECT -

141 -

142 public: -

143 explicit QUnixPrintWidget(QPrinter *printer, QWidget *parent = 0); -

144 ~QUnixPrintWidget(); -

145 void updatePrinter(); -

146 -

147 private: -

148 friend class QPrintDialogPrivate; -

149 friend class QUnixPrintWidgetPrivate; -

150 QUnixPrintWidgetPrivate *d; -

151 Q_PRIVATE_SLOT(d, void _q_printerChanged(int)) -

152 Q_PRIVATE_SLOT(d, void _q_btnBrowseClicked()) -

153 Q_PRIVATE_SLOT(d, void _q_btnPropertiesClicked()) -

154 }; -

155 -

156 class QUnixPrintWidgetPrivate -

157 { -

158 public: -

159 QUnixPrintWidgetPrivate(QUnixPrintWidget *q, QPrinter *prn); -

160 ~QUnixPrintWidgetPrivate(); -

161 -

162 /// copy printer properties to the widget -

163 void applyPrinterProperties(); -

164 bool checkFields(); -

165 void setupPrinter(); -

166 void setOptionsPane(QPrintDialogPrivate *pane); -

167 void setupPrinterProperties(); -

168 // slots -

169 void _q_printerChanged(int index); -

170 void _q_btnPropertiesClicked(); -

171 void _q_btnBrowseClicked(); -

172 -

173 QUnixPrintWidget * const parent; -

174 QPrintPropertiesDialog *propertiesDialog; -

175 Ui::QPrintWidget widget; -

176 QAbstractPrintDialog * q; -

177 QPrinter *printer; -

178 QPrintDevice m_currentPrintDevice; -

179 -

180 void updateWidget(); -

181 -

182 private: -

183 QPrintDialogPrivate *optionsPane; -

184 bool filePrintersAdded; -

185 bool propertiesDialogShown; -

186 }; -

187 -

188 class QPrintDialogPrivate : public QAbstractPrintDialogPrivate -

189 { -

190 Q_DECLARE_PUBLIC(QPrintDialog) -

191 Q_DECLARE_TR_FUNCTIONS(QPrintDialog) -

192 public: -

193 QPrintDialogPrivate(); -

194 ~QPrintDialogPrivate(); -

195 -

196 void init(); -

197 /// copy printer properties to the widget -

198 void applyPrinterProperties(); -

199 -

200 void selectPrinter(const QPrinter::OutputFormat outputFormat); -

201 -

202 void _q_togglePageSetCombo(bool); -

203 #ifndef QT_NO_MESSAGEBOX -

204 void _q_checkFields(); -

205 #endif -

206 void _q_collapseOrExpandDialog(); -

207 -

208 void setupPrinter(); -

209 void updateWidgets(); -

210 -

211 virtual void setTabs(const QList<QWidget*> &tabs) Q_DECL_OVERRIDE; -

212 -

213 Ui::QPrintSettingsOutput options; -

214 QUnixPrintWidget *top; -

215 QWidget *bottom; -

216 QDialogButtonBox *buttons; -

217 QPushButton *collapseButton; -

218 QPrinter::OutputFormat printerOutputFormat; -

219 }; -

220 -

221 -

222 //////////////////////////////////////////////////////////////////////////////// -

223 //////////////////////////////////////////////////////////////////////////////// -

224 -

225 /* -

226 -

227 QPrintPropertiesDialog -

228 -

229 Dialog displayed when clicking on Properties button to allow editing of Page -

230 and Advanced tabs. -

231 -

232 */ -

233 -

234 QPrintPropertiesDialog::QPrintPropertiesDialog(QAbstractPrintDialog *parent) -

235 : QDialog(parent) -

236 { -

237 setWindowTitle(tr("Printer Properties")); -

238 QVBoxLayout *lay = new QVBoxLayout(this); -

239 this->setLayout(lay); -

240 QWidget *content = new QWidget(this); -

241 widget.setupUi(content); -

242 m_buttons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, Qt::Horizontal, this); -

243 lay->addWidget(content); -

244 lay->addWidget(m_buttons); -

245 -

246 connect(m_buttons->button(QDialogButtonBox::Ok), SIGNAL(clicked()), this, SLOT(accept())); -

247 connect(m_buttons->button(QDialogButtonBox::Cancel), SIGNAL(clicked()), this, SLOT(reject())); -

248 -

249 #ifndef QT_NO_CUPS -

250 m_jobOptions = new QCupsJobWidget(); -

251 widget.tabs->addTab(m_jobOptions, tr("Job Options")); -

252 #endif -

253 } -

254 -

255 QPrintPropertiesDialog::~QPrintPropertiesDialog() -

256 { -

257 } -

258 -

259 void QPrintPropertiesDialog::applyPrinterProperties(QPrinter *p) -

260 { -

261 widget.pageSetup->setPrinter(p); -

262 #ifndef QT_NO_CUPS -

263 m_jobOptions->setPrinter(p); -

264 #endif -

265 } -

266 -

267 void QPrintPropertiesDialog::setupPrinter() const -

268 { -

269 widget.pageSetup->setupPrinter(); -

270 #ifndef QT_NO_CUPS -

271 m_jobOptions->setupPrinter(); -

272 #endif -

273 } -

274 -

275 void QPrintPropertiesDialog::selectPrinter(QPrinter::OutputFormat outputFormat, const QString &printerName) -

276 { -

277 widget.pageSetup->selectPrinter(outputFormat, printerName); -

278 } -

279 -

280 //////////////////////////////////////////////////////////////////////////////// -

281 //////////////////////////////////////////////////////////////////////////////// -

282 -

283 /* -

284 -

285 QPrintDialogPrivate -

286 -

287 The lower half of the Print Dialog containing the Copies and Options -

288 tabs that expands when the Options button is selected. -

289 -

290 */ -

291 QPrintDialogPrivate::QPrintDialogPrivate() -

292 : top(0), bottom(0), buttons(0), collapseButton(0) -

293 { -

294 initResources(); -

295 } -

296 -

297 QPrintDialogPrivate::~QPrintDialogPrivate() -

298 { -

299 } -

300 -

301 void QPrintDialogPrivate::init() -

302 { -

303 Q_Q(QPrintDialog); -

304 -

305 top = new QUnixPrintWidget(q->printer(), q); -

306 bottom = new QWidget(q); -

307 options.setupUi(bottom); -

308 options.color->setIconSize(QSize(32, 32)); -

309 options.color->setIcon(QIcon(QLatin1String(":/qt-project.org/dialogs/qprintdialog/images/status-color.png"))); -

310 options.grayscale->setIconSize(QSize(32, 32)); -

311 options.grayscale->setIcon(QIcon(QLatin1String(":/qt-project.org/dialogs/qprintdialog/images/status-gray-scale.png"))); -

312 -

313 #ifndef QT_NO_CUPS -

314 // Add Page Set widget if CUPS is available -

315 options.pageSetCombo->addItem(tr("All Pages"), QVariant::fromValue(QCUPSSupport::AllPages)); -

316 options.pageSetCombo->addItem(tr("Odd Pages"), QVariant::fromValue(QCUPSSupport::OddPages)); -

317 options.pageSetCombo->addItem(tr("Even Pages"), QVariant::fromValue(QCUPSSupport::EvenPages)); -

318 #endif -

319 -

320 top->d->setOptionsPane(this); -

321 -

322 buttons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, Qt::Horizontal, q); -

323 collapseButton = new QPushButton(QPrintDialog::tr("&Options >>"), buttons); -

324 buttons->addButton(collapseButton, QDialogButtonBox::ResetRole); -

325 bottom->setVisible(false); -

326 -

327 QPushButton *printButton = buttons->button(QDialogButtonBox::Ok); -

328 printButton->setText(QPrintDialog::tr("&Print")); -

329 printButton->setDefault(true); -

330 -

331 QVBoxLayout *lay = new QVBoxLayout(q); -

332 q->setLayout(lay); -

333 lay->addWidget(top); -

334 lay->addWidget(bottom); -

335 lay->addWidget(buttons); -

336 -

337 #ifdef QT_NO_MESSAGEBOX -

338 QObject::connect(buttons, SIGNAL(accepted()), q, SLOT(accept())); -

339 #else -

340 QObject::connect(buttons, SIGNAL(accepted()), q, SLOT(_q_checkFields())); -

341 #endif -

342 QObject::connect(buttons, SIGNAL(rejected()), q, SLOT(reject())); -

343 -

344 QObject::connect(options.printSelection, SIGNAL(toggled(bool)), -

345 q, SLOT(_q_togglePageSetCombo(bool))); -

346 -

347 QObject::connect(options.printCurrentPage, SIGNAL(toggled(bool)), -

348 q, SLOT(_q_togglePageSetCombo(bool))); -

349 -

350 QObject::connect(collapseButton, SIGNAL(released()), q, SLOT(_q_collapseOrExpandDialog())); -

351 } -

352 -

353 // initialize printer options -

354 void QPrintDialogPrivate::selectPrinter(const QPrinter::OutputFormat outputFormat) -

355 { -

356 Q_Q(QPrintDialog); -

357 QPrinter *p = q->printer(); -

358 printerOutputFormat = outputFormat; -

359 -

360 if (p->colorMode() == QPrinter::Color) -

361 options.color->setChecked(true); -

362 else -

363 options.grayscale->setChecked(true); -

364 -

365 switch (p->duplex()) { -

366 case QPrinter::DuplexNone: -

367 options.noDuplex->setChecked(true); break; -

368 case QPrinter::DuplexLongSide: -

369 case QPrinter::DuplexAuto: -

370 options.duplexLong->setChecked(true); break; -

371 case QPrinter::DuplexShortSide: -

372 options.duplexShort->setChecked(true); break; -

373 } -

374 options.copies->setValue(p->copyCount()); -

375 options.collate->setChecked(p->collateCopies()); -

376 options.reverse->setChecked(p->pageOrder() == QPrinter::LastPageFirst); -

377 -

378 if (outputFormat == QPrinter::PdfFormat || options.printSelection->isChecked() -

379 || options.printCurrentPage->isChecked()) -

380 -

381 options.pageSetCombo->setEnabled(false); -

382 else -

383 options.pageSetCombo->setEnabled(true); -

384 } -

385 -

386 void QPrintDialogPrivate::applyPrinterProperties() -

387 { -

388 // apply printer options to property dialog -

389 top->d->applyPrinterProperties(); -

390 } -

391 -

392 void QPrintDialogPrivate::setupPrinter() -

393 { -

394 // First setup the requested OutputFormat, Printer and Page Size first -

395 top->d->setupPrinter(); -

396 -

397 // Then setup Print Job options -

398 Q_Q(QPrintDialog); -

399 QPrinter* p = q->printer(); -

400 -

401 if (options.duplex->isEnabled()) { -

402 if (options.noDuplex->isChecked()) -

403 p->setDuplex(QPrinter::DuplexNone); -

404 else if (options.duplexLong->isChecked()) -

405 p->setDuplex(QPrinter::DuplexLongSide); -

406 else -

407 p->setDuplex(QPrinter::DuplexShortSide); -

408 } -

409 -

410 p->setColorMode(options.color->isChecked() ? QPrinter::Color : QPrinter::GrayScale); -

411 p->setPageOrder(options.reverse->isChecked() ? QPrinter::LastPageFirst : QPrinter::FirstPageFirst); -

412 -

413 // print range -

414 if (options.printAll->isChecked()) { -

415 p->setPrintRange(QPrinter::AllPages); -

416 p->setFromTo(0,0); -

417 } else if (options.printSelection->isChecked()) { -

418 p->setPrintRange(QPrinter::Selection); -

419 p->setFromTo(0,0); -

420 } else if (options.printCurrentPage->isChecked()) { -

421 p->setPrintRange(QPrinter::CurrentPage); -

422 p->setFromTo(0,0); -

423 } else if (options.printRange->isChecked()) { -

424 if (q->isOptionEnabled(QPrintDialog::PrintPageRange)) { -

425 p->setPrintRange(QPrinter::PageRange); -

426 p->setFromTo(options.from->value(), qMax(options.from->value(), options.to->value())); -

427 } else { -

428 // This case happens when CUPS server-side page range is enabled -

429 // Setting the range to the printer occurs below -

430 p->setPrintRange(QPrinter::AllPages); -

431 p->setFromTo(0,0); -

432 } -

433 } -

434 -

435 #ifndef QT_NO_CUPS -

436 // page set -

437 if (p->printRange() == QPrinter::AllPages || p->printRange() == QPrinter::PageRange) { -

438 //If the application is selecting pages and the first page number is even then need to adjust the odd-even accordingly -

439 QCUPSSupport::PageSet pageSet = options.pageSetCombo->itemData(options.pageSetCombo->currentIndex()).value<QCUPSSupport::PageSet>(); -

440 if (q->isOptionEnabled(QPrintDialog::PrintPageRange) -

441 && p->printRange() == QPrinter::PageRange -

442 && (q->fromPage() % 2 == 0)) { -

443 -

444 switch (pageSet) { -

445 case QCUPSSupport::AllPages: -

446 break; -

447 case QCUPSSupport::OddPages: -

448 QCUPSSupport::setPageSet(p, QCUPSSupport::EvenPages); -

449 break; -

450 case QCUPSSupport::EvenPages: -

451 QCUPSSupport::setPageSet(p, QCUPSSupport::OddPages); -

452 break; -

453 } -

454 } else if (pageSet != QCUPSSupport::AllPages) { -

455 QCUPSSupport::setPageSet(p, pageSet); -

456 } -

457 -

458 // server-side page range, since we set the page range on the printer to 0-0/AllPages above, -

459 // we need to take the values directly from the widget as q->fromPage() will return 0 -

460 if (!q->isOptionEnabled(QPrintDialog::PrintPageRange) && options.printRange->isChecked()) -

461 QCUPSSupport::setPageRange(p, options.from->value(), qMax(options.from->value(), options.to->value())); -

462 } -

463 #endif -

464 -

465 // copies -

466 p->setCopyCount(options.copies->value()); -

467 p->setCollateCopies(options.collate->isChecked()); -

468 } -

469 -

470 void QPrintDialogPrivate::_q_togglePageSetCombo(bool checked) -

471 { -

472 if (printerOutputFormat == QPrinter::PdfFormat) -

473 return; -

474 -

475 options.pageSetCombo->setDisabled(checked); -

476 } -

477 -

478 void QPrintDialogPrivate::_q_collapseOrExpandDialog() -

479 { -

480 int collapseHeight = 0; -

481 Q_Q(QPrintDialog); -

482 QWidget *widgetToHide = bottom; -

483 if (widgetToHide->isVisible()) { -

484 collapseButton->setText(QPrintDialog::tr("&Options >>")); -

485 collapseHeight = widgetToHide->y() + widgetToHide->height() - (top->y() + top->height()); -

486 } -

487 else -

488 collapseButton->setText(QPrintDialog::tr("&Options <<")); -

489 widgetToHide->setVisible(! widgetToHide->isVisible()); -

490 if (! widgetToHide->isVisible()) { // make it shrink -

491 q->layout()->activate(); -

492 q->resize( QSize(q->width(), q->height() - collapseHeight) ); -

493 } -

494 } -

495 -

496 #ifndef QT_NO_MESSAGEBOX -

497 void QPrintDialogPrivate::_q_checkFields() -

498 { -

499 Q_Q(QPrintDialog); -

500 if (top->d->checkFields()) -

501 q->accept(); -

502 } -

503 #endif // QT_NO_MESSAGEBOX -

504 -

505 -

506 void QPrintDialogPrivate::updateWidgets() -

507 { -

508 Q_Q(QPrintDialog); -

509 options.gbPrintRange->setVisible(q->isOptionEnabled(QPrintDialog::PrintPageRange) || -

510 q->isOptionEnabled(QPrintDialog::PrintSelection) || -

511 q->isOptionEnabled(QPrintDialog::PrintCurrentPage)); -

512 -

513 options.printRange->setEnabled(q->isOptionEnabled(QPrintDialog::PrintPageRange)); -

514 options.printSelection->setVisible(q->isOptionEnabled(QPrintDialog::PrintSelection)); -

515 options.printCurrentPage->setVisible(q->isOptionEnabled(QPrintDialog::PrintCurrentPage)); -

516 options.collate->setVisible(q->isOptionEnabled(QPrintDialog::PrintCollateCopies)); -

517 -

518 #ifndef QT_NO_CUPS -

519 // Don't display Page Set if only Selection or Current Page are enabled -

520 if (!q->isOptionEnabled(QPrintDialog::PrintPageRange) -

521 && (q->isOptionEnabled(QPrintDialog::PrintSelection) || q->isOptionEnabled(QPrintDialog::PrintCurrentPage))) { -

522 options.pageSetCombo->setVisible(false); -

523 options.pageSetLabel->setVisible(false); -

524 } else { -

525 options.pageSetCombo->setVisible(true); -

526 options.pageSetLabel->setVisible(true); -

527 } -

528 -

529 if (!q->isOptionEnabled(QPrintDialog::PrintPageRange)) { -

530 // If we can do CUPS server side pages selection, -

531 // display the page range widgets -

532 options.gbPrintRange->setVisible(true); -

533 options.printRange->setEnabled(true); -

534 } -

535 #endif -

536 -

537 switch (q->printRange()) { -

538 case QPrintDialog::AllPages: -

539 options.printAll->setChecked(true); -

540 options.pageSetCombo->setEnabled(true); -

541 break; -

542 case QPrintDialog::Selection: -

543 options.printSelection->setChecked(true); -

544 options.pageSetCombo->setEnabled(false); -

545 break; -

546 case QPrintDialog::PageRange: -

547 options.printRange->setChecked(true); -

548 options.pageSetCombo->setEnabled(true); -

549 break; -

550 case QPrintDialog::CurrentPage: -

551 if (q->isOptionEnabled(QPrintDialog::PrintCurrentPage)) { -

552 options.printCurrentPage->setChecked(true); -

553 options.pageSetCombo->setEnabled(false); -

554 } -

555 break; -

556 default: -

557 break; -

558 } -

559 const int minPage = qMax(1, qMin(q->minPage() , q->maxPage())); -

560 const int maxPage = qMax(1, q->maxPage() == INT_MAX ? 9999 : q->maxPage()); -

561 -

562 options.from->setMinimum(minPage); -

563 options.to->setMinimum(minPage); -

564 options.from->setMaximum(maxPage); -

565 options.to->setMaximum(maxPage); -

566 -

567 options.from->setValue(q->fromPage()); -

568 options.to->setValue(q->toPage()); -

569 top->d->updateWidget(); -

570 } -

571 -

572 void QPrintDialogPrivate::setTabs(const QList<QWidget*> &tabWidgets) -

573 { -

574 QList<QWidget*>::ConstIterator iter = tabWidgets.begin(); -

575 while(iter != tabWidgets.constEnd()) { -

576 QWidget *tab = *iter; -

577 options.tabs->addTab(tab, tab->windowTitle()); -

578 ++iter; -

579 } -

580 } -

581 -

582 //////////////////////////////////////////////////////////////////////////////// -

583 //////////////////////////////////////////////////////////////////////////////// -

584 -

585 /* -

586 -

587 QPrintDialog -

588 -

589 The main Print Dialog. -

590 -

591 */ -

592 -

593 QPrintDialog::QPrintDialog(QPrinter *printer, QWidget *parent) -

594 : QAbstractPrintDialog(*(new QPrintDialogPrivate), printer, parent) -

595 { -

596 Q_D(QPrintDialog); -

597 d->init(); -

598 } -

599 -

600 /*! -

601 Constructs a print dialog with the given \a parent. -

602 */ -

603 QPrintDialog::QPrintDialog(QWidget *parent) -

604 : QAbstractPrintDialog(*(new QPrintDialogPrivate), 0, parent) -

605 { -

606 Q_D(QPrintDialog); -

607 d->init(); -

608 } -

609 -

610 QPrintDialog::~QPrintDialog() -

611 { -

612 } -

613 -

614 void QPrintDialog::setVisible(bool visible) -

615 { -

616 Q_D(QPrintDialog); -

617 -

618 if (visible) -

619 d->updateWidgets(); -

620 -

621 QAbstractPrintDialog::setVisible(visible); -

622 } -

623 -

624 int QPrintDialog::exec() -

625 { -

626 return QDialog::exec(); -

627 } -

628 -

629 void QPrintDialog::accept() -

630 { -

631 Q_D(QPrintDialog); -

632 d->setupPrinter(); -

633 QDialog::accept(); -

634 } -

635 -

636 //////////////////////////////////////////////////////////////////////////////// -

637 //////////////////////////////////////////////////////////////////////////////// -

638 -

639 /* -

640 -

641 QUnixPrintWidget && QUnixPrintWidgetPrivate -

642 -

643 The upper half of the Print Dialog containing the Printer Selection widgets -

644 -

645 */ -

646 -

647 #if defined (Q_OS_UNIX) -

648 -

649 /*! \internal -

650 */ -

651 QUnixPrintWidgetPrivate::QUnixPrintWidgetPrivate(QUnixPrintWidget *p, QPrinter *prn) -

652 : parent(p), propertiesDialog(0), printer(prn), optionsPane(0), -

653 filePrintersAdded(false), propertiesDialogShown(false) -

654 { -

655 q = 0; -

656

if (parent)

parent	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tst_QPrinter
FALSE	never evaluated

0-3

657

q = qobject_cast<QAbstractPrintDialog*> (parent->parent());

executed 3 times by 1 test: q = qobject_cast<QAbstractPrintDialog*> (parent->parent());

Executed by:

tst_QPrinter

658 -

659 widget.setupUi(parent); -

660 -

661 int currentPrinterIndex = 0; -

QStringList printers;

QString defaultPrinter;

662 QPlatformPrinterSupport *ps = QPlatformPrinterSupportPlugin::get(); -

663

if (ps) {

ps	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tst_QPrinter
FALSE	never evaluated

0-3

664 const QStringList printers = ps->availablePrintDeviceIds(); -

665 const QString defaultPrinter = ps->defaultPrintDeviceId(); -

}

for (int i = 0; i < printers.size();

666 -

667 ++i) {widget.printers->addItemaddItems(printers.at(i)); -

if ();

668 -

669 const int idx = printers.atindexOf(i) ==defaultPrinter); -

670

if (idx >= 0

idx >= 0	Description
TRUE	never evaluated
FALSE	evaluated 3 times by 1 test Evaluated by: tst_QPrinter

)

idx >= 0	Description
TRUE	never evaluated
FALSE	evaluated 3 times by 1 test Evaluated by: tst_QPrinter

0-3

671

currentPrinterIndex = iidx;

never executed: currentPrinterIndex = idx;

672

}

executed 3 times by 1 test: end of block

Executed by:

tst_QPrinter

673 widget.properties->setEnabled(true); -

674 -

675 #if !defined(QT_NO_FILESYSTEMMODEL) && !defined(QT_NO_COMPLETER) -

676 QFileSystemModel *fsm = new QFileSystemModel(widget.filename); -

677 fsm->setRootPath(QDir::homePath()); -

678 widget.filename->setCompleter(new QCompleter(fsm, widget.filename)); -

679 #endif -

680 _q_printerChanged(currentPrinterIndex); -

681 -

682 QObject::connect(widget.printers, SIGNAL(currentIndexChanged(int)), -

683 parent, SLOT(_q_printerChanged(int))); -

684 QObject::connect(widget.fileBrowser, SIGNAL(clicked()), parent, SLOT(_q_btnBrowseClicked())); -

685 QObject::connect(widget.properties, SIGNAL(clicked()), parent, SLOT(_q_btnPropertiesClicked())); -

686 -

687 // disable features that QPrinter does not yet support. -

688 widget.preview->setVisible(false); -

689

}

executed 3 times by 1 test: end of block

Executed by:

tst_QPrinter

690 -

691 void QUnixPrintWidgetPrivate::updateWidget() -

692 { -

693 const bool printToFile = q == 0 || q->isOptionEnabled(QPrintDialog::PrintToFile); -

694 if (printToFile && !filePrintersAdded) { -

695 if (widget.printers->count()) -

696 widget.printers->insertSeparator(widget.printers->count()); -

697 widget.printers->addItem(QPrintDialog::tr("Print to File (PDF)")); -

698 filePrintersAdded = true; -

699 } -

700 if (!printToFile && filePrintersAdded) { -

701 widget.printers->removeItem(widget.printers->count()-1); -

702 widget.printers->removeItem(widget.printers->count()-1); -

703 if (widget.printers->count()) -

704 widget.printers->removeItem(widget.printers->count()-1); // remove separator -

705 filePrintersAdded = false; -

706 } -

707 if (printer && filePrintersAdded && (printer->outputFormat() != QPrinter::NativeFormat -

708 || printer->printerName().isEmpty())) -

709 { -

710 if (printer->outputFormat() == QPrinter::PdfFormat) -

711 widget.printers->setCurrentIndex(widget.printers->count() - 1); -

712 widget.filename->setEnabled(true); -

713 widget.lOutput->setEnabled(true); -

714 } -

715 -

716 widget.filename->setVisible(printToFile); -

717 widget.lOutput->setVisible(printToFile); -

718 widget.fileBrowser->setVisible(printToFile); -

719 -

720 widget.properties->setVisible(q->isOptionEnabled(QAbstractPrintDialog::PrintShowPageSize)); -

721 } -

722 -

723 QUnixPrintWidgetPrivate::~QUnixPrintWidgetPrivate() -

724 { -

725 } -

726 -

727 void QUnixPrintWidgetPrivate::_q_printerChanged(int index) -

728 { -

729 if (index < 0) -

730 return; -

731 const int printerCount = widget.printers->count(); -

732 widget.filename->setEnabled(false); -

733 widget.lOutput->setEnabled(false); -

734 -

735 // Reset properties dialog when printer is changed -

736 if (propertiesDialog){ -

737 delete propertiesDialog; -

738 propertiesDialog = 0; -

739 propertiesDialogShown = false; -

740 } -

741 -

742 if (filePrintersAdded) { -

743 Q_ASSERT(index != printerCount - 2); // separator -

744 if (index == printerCount - 1) { // PDF -

745 widget.location->setText(QPrintDialog::tr("Local file")); -

746 widget.type->setText(QPrintDialog::tr("Write PDF file")); -

747 widget.properties->setEnabled(true); -

748 widget.filename->setEnabled(true); -

749 QString filename = widget.filename->text(); -

750 widget.filename->setText(filename); -

751 widget.lOutput->setEnabled(true); -

752 if (optionsPane) -

753 optionsPane->selectPrinter(QPrinter::PdfFormat); -

754 return; -

755 } -

756 } -

757 -

758 if (printer) { -

759 QPlatformPrinterSupport *ps = QPlatformPrinterSupportPlugin::get(); -

760 if (ps) -

761 m_currentPrintDevice = ps->createPrintDevice(widget.printers->itemText(index)); -

762 -

763 printer->setPrinterName(m_currentPrintDevice.id()); -

764 -

765 widget.location->setText(m_currentPrintDevice.location()); -

766 widget.type->setText(m_currentPrintDevice.makeAndModel()); -

767 if (optionsPane) -

768 optionsPane->selectPrinter(QPrinter::NativeFormat); -

769 } -

770 } -

771 -

772 void QUnixPrintWidgetPrivate::setOptionsPane(QPrintDialogPrivate *pane) -

773 { -

774 optionsPane = pane; -

775 if (optionsPane) -

776 optionsPane->selectPrinter(QPrinter::NativeFormat); -

777 } -

778 -

779 void QUnixPrintWidgetPrivate::_q_btnBrowseClicked() -

780 { -

781 QString filename = widget.filename->text(); -

782 #ifndef QT_NO_FILEDIALOG -

783 filename = QFileDialog::getSaveFileName(parent, QPrintDialog::tr("Print To File ..."), filename, -

784 QString(), 0, QFileDialog::DontConfirmOverwrite); -

785 #else -

786 filename.clear(); -

787 #endif -

788 if (!filename.isEmpty()) { -

789 widget.filename->setText(filename); -

790 widget.printers->setCurrentIndex(widget.printers->count() - 1); // the pdf one -

791 } -

792 } -

793 -

794 void QUnixPrintWidgetPrivate::applyPrinterProperties() -

795 { -

796

if (printer == 0)

printer == 0	Description
TRUE	never evaluated
FALSE	evaluated 3 times by 1 test Evaluated by: tst_QPrinter

0-3

797

return;

never executed: return;

798

if (printer->outputFileName().isEmpty()) {

printer->outpu...me().isEmpty()	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tst_QPrinter
FALSE	never evaluated

0-3

799 QString home = QDir::homePath(); -

800 QString cur = QDir::currentPath(); -

801

if (home.at(home.length()-1) != QLatin1Char('/'))

home.at(home.l...atin1Char('/')	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tst_QPrinter
FALSE	never evaluated

0-3

802

home += QLatin1Char('/');

executed 3 times by 1 test: home += QLatin1Char('/');

Executed by:

tst_QPrinter

803

if (!cur.isEmpty() && cur.at(cur.length()-1) != QLatin1Char('/'))

!cur.isEmpty()	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tst_QPrinter
FALSE	never evaluated

cur.at(cur.len...atin1Char('/')	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tst_QPrinter
FALSE	never evaluated

0-3

804

cur += QLatin1Char('/');

executed 3 times by 1 test: cur += QLatin1Char('/');

Executed by:

tst_QPrinter

805

if (!cur.startsWith(home))

!cur.startsWith(home)	Description
TRUE	never evaluated
FALSE	evaluated 3 times by 1 test Evaluated by: tst_QPrinter

0-3

806

cur = home;

never executed: cur = home;

807

if (QGuiApplication::platformName() == QLatin1String("xcb")) {

QGuiApplicatio...1String("xcb")	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tst_QPrinter
FALSE	never evaluated

0-3

808

if (printer->docName().isEmpty()) {

printer->docName().isEmpty()	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tst_QPrinter
FALSE	never evaluated

0-3

809 cur += QLatin1String("print.pdf"); -

810

} else {

executed 3 times by 1 test: end of block

Executed by:

tst_QPrinter

811 QRegExp re(QString::fromLatin1("(.*)\\.\\S+")); -

812

if (re.exactMatch(printer->docName()))

re.exactMatch(...er->docName())	Description
TRUE	never evaluated
FALSE	never evaluated

813

cur += re.cap(1);

never executed: cur += re.cap(1);

814 else -

815

cur += printer->docName();

never executed: cur += printer->docName();

816 cur += QLatin1String(".pdf"); -

817

}

never executed: end of block

818 } // xcb -

819 -

820 widget.filename->setText(cur); -

821

}

executed 3 times by 1 test: end of block

Executed by:

tst_QPrinter

822 else -

823

widget.filename->setText( printer->outputFileName() );

never executed: widget.filename->setText( printer->outputFileName() );

824 QString printerName = printer->printerName(); -

825

if (!printerName.isEmpty()) {

!printerName.isEmpty()	Description
TRUE	never evaluated
FALSE	evaluated 3 times by 1 test Evaluated by: tst_QPrinter

0-3

826 for (const int i = 0; i <widget.printers->count(); ++i) { -

iffindText(widget.printers->itemTextprinterName);

827

i >= 0	Description
TRUE	never evaluated
FALSE	never evaluated

(i ) == printerName>= 0)

i >= 0	Description
TRUE	never evaluated
FALSE	never evaluated

828

{widget.printers->setCurrentIndex(i);break;

never executed: widget.printers->setCurrentIndex(i);

}

never executed: widget.printers->setCurrentIndex(i);

}

never executed: widget.printers->setCurrentIndex(i);

829

}

never executed: end of block

830 // PDF printer not added to the dialog yet, we'll handle those cases in QUnixPrintWidgetPrivate::updateWidget -

831 -

832

if (propertiesDialog)

propertiesDialog	Description
TRUE	never evaluated
FALSE	evaluated 3 times by 1 test Evaluated by: tst_QPrinter

0-3

833

propertiesDialog->applyPrinterProperties(printer);

never executed: propertiesDialog->applyPrinterProperties(printer);

834

}

executed 3 times by 1 test: end of block

Executed by:

tst_QPrinter

835 -

836 #ifndef QT_NO_MESSAGEBOX -

837 bool QUnixPrintWidgetPrivate::checkFields() -

838 { -

839 if (widget.filename->isEnabled()) { -

840 QString file = widget.filename->text(); -

841 QFile f(file); -

842 QFileInfo fi(f); -

843 bool exists = fi.exists(); -

844 bool opened = false; -

845 if (exists && fi.isDir()) { -

846 QMessageBox::warning(q, q->windowTitle(), -

847 QPrintDialog::tr("%1 is a directory.\nPlease choose a different file name.").arg(file)); -

848 return false; -

849 } else if ((exists && !fi.isWritable()) || !(opened = f.open(QFile::Append))) { -

850 QMessageBox::warning(q, q->windowTitle(), -

851 QPrintDialog::tr("File %1 is not writable.\nPlease choose a different file name.").arg(file)); -

852 return false; -

853 } else if (exists) { -

854 int ret = QMessageBox::question(q, q->windowTitle(), -

855 QPrintDialog::tr("%1 already exists.\nDo you want to overwrite it?").arg(file), -

856 QMessageBox::Yes|QMessageBox::No, QMessageBox::No); -

857 if (ret == QMessageBox::No) -

858 return false; -

859 } -

860 if (opened) { -

861 f.close(); -

862 if (!exists) -

863 f.remove(); -

864 } -

865 } -

866 -

867 #ifndef QT_NO_CUPS -

868 if (propertiesDialogShown) { -

869 QCUPSSupport::PagesPerSheet pagesPerSheet = propertiesDialog->widget.pageSetup->m_ui.pagesPerSheetCombo -

870 ->currentData().value<QCUPSSupport::PagesPerSheet>(); -

871 -

872 QCUPSSupport::PageSet pageSet = optionsPane->options.pageSetCombo->currentData().value<QCUPSSupport::PageSet>(); -

873 -

874 -

875 if (pagesPerSheet != QCUPSSupport::OnePagePerSheet -

876 && pageSet != QCUPSSupport::AllPages) { -

877 QMessageBox::warning(q, q->windowTitle(), -

878 QPrintDialog::tr("Options 'Pages Per Sheet' and 'Page Set' cannot be used together.\nPlease turn one of those options off.")); -

879 return false; -

880 } -

881 } -

882 #endif -

883 -

884 // Every test passed. Accept the dialog. -

885 return true; -

886 } -

887 #endif // QT_NO_MESSAGEBOX -

888 -

889 void QUnixPrintWidgetPrivate::setupPrinterProperties() -

890 { -

891 if (propertiesDialog) -

892 delete propertiesDialog; -

893 -

894 propertiesDialog = new QPrintPropertiesDialog(q); -

895 propertiesDialog->setResult(QDialog::Rejected); -

896 propertiesDialogShown = false; -

897 -

898 propertiesDialog->applyPrinterProperties(q->printer()); -

899 -

900 if (q->isOptionEnabled(QPrintDialog::PrintToFile) -

901 && (widget.printers->currentIndex() == widget.printers->count() - 1)) {// PDF -

902 propertiesDialog->selectPrinter(QPrinter::PdfFormat, QString()); -

903 } -

904 else -

905 propertiesDialog->selectPrinter(QPrinter::NativeFormat, widget.printers->currentText()); -

906 } -

907 -

908 void QUnixPrintWidgetPrivate::_q_btnPropertiesClicked() -

909 { -

910 if (!propertiesDialog) -

911 setupPrinterProperties(); -

912 propertiesDialog->exec(); -

913 if (!propertiesDialogShown && propertiesDialog->result() == QDialog::Rejected) { -

914 // If properties dialog was rejected the dialog is deleted and -

915 // the properties are set to defaults when printer is setup -

916 delete propertiesDialog; -

917 propertiesDialog = 0; -

918 propertiesDialogShown = false; -

919 } else -

920 // properties dialog was shown and accepted -

921 propertiesDialogShown = true; -

922 } -

923 -

924 void QUnixPrintWidgetPrivate::setupPrinter() -

925 { -

926 const int printerCount = widget.printers->count(); -

927 const int index = widget.printers->currentIndex(); -

928 -

929 if (filePrintersAdded && index == printerCount - 1) { // PDF -

930 printer->setPrinterName(QString()); -

931 Q_ASSERT(index != printerCount - 2); // separator -

932 printer->setOutputFormat(QPrinter::PdfFormat); -

933 QString path = widget.filename->text(); -

934 if (QDir::isRelativePath(path)) -

935 path = QDir::homePath() + QDir::separator() + path; -

936 printer->setOutputFileName(path); -

937 } -

938 else { -

939 printer->setPrinterName(widget.printers->currentText()); -

940 printer->setOutputFileName(QString()); -

941 } -

942 -

943 if (!propertiesDialog) -

944 setupPrinterProperties(); -

945 -

946 if (propertiesDialog->result() == QDialog::Accepted || !propertiesDialogShown) -

947 propertiesDialog->setupPrinter(); -

948 } -

949 -

950 /*! \internal -

951 */ -

952 QUnixPrintWidget::QUnixPrintWidget(QPrinter *printer, QWidget *parent) -

953 : QWidget(parent), d(new QUnixPrintWidgetPrivate(this, printer)) -

954 { -

955 d->applyPrinterProperties(); -

956 } -

957 -

958 /*! \internal -

959 */ -

960 QUnixPrintWidget::~QUnixPrintWidget() -

961 { -

962 delete d; -

963 } -

964 -

965 /*! \internal -

966 -

967 Updates the printer with the states held in the QUnixPrintWidget. -

968 */ -

969 void QUnixPrintWidget::updatePrinter() -

970 { -

971 d->setupPrinter(); -

972 } -

973 -

974 //////////////////////////////////////////////////////////////////////////////// -

975 //////////////////////////////////////////////////////////////////////////////// -

976 -

977 #endif // defined (Q_OS_UNIX) -

978 -

979 QT_END_NAMESPACE -

980 -

981 #include "moc_qprintdialog.cpp" -

982 #include "qprintdialog_unix.moc" -

983 -

984 #endif // QT_NO_PRINTDIALOG -

985 -

Source code

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