qfiledialog.cpp

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39 -

40 #define QT_NO_URL_CAST_FROM_STRING -

41 -

42 #include <qvariant.h> -

43 #include <private/qwidgetitemdata_p.h> -

44 #include "qfiledialog.h" -

45 -

46 #ifndef QT_NO_FILEDIALOG -

47 #include "qfiledialog_p.h" -

48 #include <private/qguiapplication_p.h> -

49 #include <qfontmetrics.h> -

50 #include <qaction.h> -

51 #include <qheaderview.h> -

52 #include <qshortcut.h> -

53 #include <qgridlayout.h> -

54 #include <qmenu.h> -

55 #include <qmessagebox.h> -

56 #include <qinputdialog.h> -

57 #include <stdlib.h> -

58 #include <qsettings.h> -

59 #include <qdebug.h> -

60 #include <qmimedatabase.h> -

61 #include <qapplication.h> -

62 #include <qstylepainter.h> -

63 #if !defined(Q_OS_WINCE) -

64 #include "ui_qfiledialog.h" -

65 #else -

66 #define Q_EMBEDDED_SMALLSCREEN -

67 #include "ui_qfiledialog_embedded.h" -

68 #if defined(Q_OS_WINCE) -

69 extern bool qt_priv_ptr_valid; -

70 #endif -

71 #endif -

72 #if defined(Q_OS_UNIX) -

73 #include <pwd.h> -

74 #include <unistd.h> // for pathconf() on OS X -

75 #elif defined(Q_OS_WIN) -

76 # include <QtCore/qt_windows.h> -

77 #endif -

78 -

79 QT_BEGIN_NAMESPACE -

80 -

81 Q_GLOBAL_STATIC(QUrl, lastVisitedDir) -

82 -

83 /*! -

84 \class QFileDialog -

85 \brief The QFileDialog class provides a dialog that allow users to select files or directories. -

86 \ingroup standard-dialogs -

87 \inmodule QtWidgets -

88 -

89 The QFileDialog class enables a user to traverse the file system in -

90 order to select one or many files or a directory. -

91 -

92 The easiest way to create a QFileDialog is to use the static functions. -

93 -

94 \snippet code/src_gui_dialogs_qfiledialog.cpp 0 -

95 -

96 In the above example, a modal QFileDialog is created using a static -

97 function. The dialog initially displays the contents of the "/home/jana" -

98 directory, and displays files matching the patterns given in the -

99 string "Image Files (*.png *.jpg *.bmp)". The parent of the file dialog -

100 is set to \e this, and the window title is set to "Open Image". -

101 -

102 If you want to use multiple filters, separate each one with -

103 \e two semicolons. For example: -

104 -

105 \snippet code/src_gui_dialogs_qfiledialog.cpp 1 -

106 -

107 You can create your own QFileDialog without using the static -

108 functions. By calling setFileMode(), you can specify what the user must -

109 select in the dialog: -

110 -

111 \snippet code/src_gui_dialogs_qfiledialog.cpp 2 -

112 -

113 In the above example, the mode of the file dialog is set to -

114 AnyFile, meaning that the user can select any file, or even specify a -

115 file that doesn't exist. This mode is useful for creating a -

116 "Save As" file dialog. Use ExistingFile if the user must select an -

117 existing file, or \l Directory if only a directory may be selected. -

118 See the \l QFileDialog::FileMode enum for the complete list of modes. -

119 -

120 The fileMode property contains the mode of operation for the dialog; -

121 this indicates what types of objects the user is expected to select. -

122 Use setNameFilter() to set the dialog's file filter. For example: -

123 -

124 \snippet code/src_gui_dialogs_qfiledialog.cpp 3 -

125 -

126 In the above example, the filter is set to \c{"Images (*.png *.xpm *.jpg)"}, -

127 this means that only files with the extension \c png, \c xpm, -

128 or \c jpg will be shown in the QFileDialog. You can apply -

129 several filters by using setNameFilters(). Use selectNameFilter() to select -

130 one of the filters you've given as the file dialog's default filter. -

131 -

132 The file dialog has two view modes: \l{QFileDialog::}{List} and -

133 \l{QFileDialog::}{Detail}. -

134 \l{QFileDialog::}{List} presents the contents of the current directory -

135 as a list of file and directory names. \l{QFileDialog::}{Detail} also -

136 displays a list of file and directory names, but provides additional -

137 information alongside each name, such as the file size and modification -

138 date. Set the mode with setViewMode(): -

139 -

140 \snippet code/src_gui_dialogs_qfiledialog.cpp 4 -

141 -

142 The last important function you will need to use when creating your -

143 own file dialog is selectedFiles(). -

144 -

145 \snippet code/src_gui_dialogs_qfiledialog.cpp 5 -

146 -

147 In the above example, a modal file dialog is created and shown. If -

148 the user clicked OK, the file they selected is put in \c fileName. -

149 -

150 The dialog's working directory can be set with setDirectory(). -

151 Each file in the current directory can be selected using -

152 the selectFile() function. -

153 -

154 The \l{dialogs/standarddialogs}{Standard Dialogs} example shows -

155 how to use QFileDialog as well as other built-in Qt dialogs. -

156 -

157 By default, a platform-native file dialog will be used if the platform has -

158 one. In that case, the widgets which would otherwise be used to construct the -

159 dialog will not be instantiated, so related accessors such as layout() and -

160 itemDelegate() will return null. You can set the \l DontUseNativeDialog option to -

161 ensure that the widget-based implementation will be used instead of the -

162 native dialog. -

163 -

164 \sa QDir, QFileInfo, QFile, QColorDialog, QFontDialog, {Standard Dialogs Example}, -

165 {Application Example} -

166 */ -

167 -

168 /*! -

169 \enum QFileDialog::AcceptMode -

170 -

171 \value AcceptOpen -

172 \value AcceptSave -

173 */ -

174 -

175 /*! -

176 \enum QFileDialog::ViewMode -

177 -

178 This enum describes the view mode of the file dialog; i.e. what -

179 information about each file will be displayed. -

180 -

181 \value Detail Displays an icon, a name, and details for each item in -

182 the directory. -

183 \value List Displays only an icon and a name for each item in the -

184 directory. -

185 -

186 \sa setViewMode() -

187 */ -

188 -

189 /*! -

190 \enum QFileDialog::FileMode -

191 -

192 This enum is used to indicate what the user may select in the file -

193 dialog; i.e. what the dialog will return if the user clicks OK. -

194 -

195 \value AnyFile The name of a file, whether it exists or not. -

196 \value ExistingFile The name of a single existing file. -

197 \value Directory The name of a directory. Both files and -

198 directories are displayed. However, the native Windows -

199 file dialog does not support displaying files in the -

200 directory chooser. -

201 \value ExistingFiles The names of zero or more existing files. -

202 -

203 This value is obsolete since Qt 4.5: -

204 -

205 \value DirectoryOnly Use \c Directory and setOption(ShowDirsOnly, true) instead. -

206 -

207 \sa setFileMode() -

208 */ -

209 -

210 /*! -

211 \enum QFileDialog::Option -

212 -

213 \value ShowDirsOnly Only show directories in the file dialog. By -

214 default both files and directories are shown. (Valid only in the -

215 \l Directory file mode.) -

216 -

217 \value DontResolveSymlinks Don't resolve symlinks in the file -

218 dialog. By default symlinks are resolved. -

219 -

220 \value DontConfirmOverwrite Don't ask for confirmation if an -

221 existing file is selected. By default confirmation is requested. -

222 -

223 \value DontUseNativeDialog Don't use the native file dialog. By -

224 default, the native file dialog is used unless you use a subclass -

225 of QFileDialog that contains the Q_OBJECT macro, or the platform -

226 does not have a native dialog of the type that you require. -

227 -

228 \value ReadOnly Indicates that the model is readonly. -

229 -

230 \value HideNameFilterDetails Indicates if the file name filter details are -

231 hidden or not. -

232 -

233 \value DontUseSheet In previous versions of Qt, the static -

234 functions would create a sheet by default if the static function -

235 was given a parent. This is no longer supported and does nothing in Qt 4.5, The -

236 static functions will always be an application modal dialog. If -

237 you want to use sheets, use QFileDialog::open() instead. -

238 -

239 \value DontUseCustomDirectoryIcons Always use the default directory icon. -

240 Some platforms allow the user to set a different icon. Custom icon lookup -

241 cause a big performance impact over network or removable drives. -

242 Setting this will enable the QFileIconProvider::DontUseCustomDirectoryIcons -

243 option in the icon provider. This enum value was added in Qt 5.2. -

244 */ -

245 -

246 /*! -

247 \enum QFileDialog::DialogLabel -

248 -

249 \value LookIn -

250 \value FileName -

251 \value FileType -

252 \value Accept -

253 \value Reject -

254 */ -

255 -

256 /*! -

257 \fn void QFileDialog::filesSelected(const QStringList &selected) -

258 -

259 When the selection changes for local operations and the dialog is -

260 accepted, this signal is emitted with the (possibly empty) list -

261 of \a selected files. -

262 -

263 \sa currentChanged(), QDialog::Accepted -

264 */ -

265 -

266 /*! -

267 \fn void QFileDialog::urlsSelected(const QList<QUrl> &urls) -

268 -

269 When the selection changes and the dialog is accepted, this signal is -

270 emitted with the (possibly empty) list of selected \a urls. -

271 -

272 \sa currentUrlChanged(), QDialog::Accepted -

273 \since 5.2 -

274 */ -

275 -

276 /*! -

277 \fn void QFileDialog::fileSelected(const QString &file) -

278 -

279 When the selection changes for local operations and the dialog is -

280 accepted, this signal is emitted with the (possibly empty) -

281 selected \a file. -

282 -

283 \sa currentChanged(), QDialog::Accepted -

284 */ -

285 -

286 /*! -

287 \fn void QFileDialog::urlSelected(const QUrl &url) -

288 -

289 When the selection changes and the dialog is accepted, this signal is -

290 emitted with the (possibly empty) selected \a url. -

291 -

292 \sa currentUrlChanged(), QDialog::Accepted -

293 \since 5.2 -

294 */ -

295 -

296 /*! -

297 \fn void QFileDialog::currentChanged(const QString &path) -

298 -

299 When the current file changes for local operations, this signal is -

300 emitted with the new file name as the \a path parameter. -

301 -

302 \sa filesSelected() -

303 */ -

304 -

305 /*! -

306 \fn void QFileDialog::currentUrlChanged(const QUrl &url) -

307 -

308 When the current file changes, this signal is emitted with the -

309 new file URL as the \a url parameter. -

310 -

311 \sa urlsSelected() -

312 \since 5.2 -

313 */ -

314 -

315 /*! -

316 \fn void QFileDialog::directoryEntered(const QString &directory) -

317 \since 4.3 -

318 -

319 This signal is emitted for local operations when the user enters -

320 a \a directory. -

321 */ -

322 -

323 /*! -

324 \fn void QFileDialog::directoryUrlEntered(const QUrl &directory) -

325 -

326 This signal is emitted when the user enters a \a directory. -

327 -

328 \since 5.2 -

329 */ -

330 -

331 /*! -

332 \fn void QFileDialog::filterSelected(const QString &filter) -

333 \since 4.3 -

334 -

335 This signal is emitted when the user selects a \a filter. -

336 */ -

337 -

338 QT_BEGIN_INCLUDE_NAMESPACE -

339 #include <QMetaEnum> -

340 #include <qshortcut.h> -

341 QT_END_INCLUDE_NAMESPACE -

342 -

343 /*! -

344 \fn QFileDialog::QFileDialog(QWidget *parent, Qt::WindowFlags flags) -

345 -

346 Constructs a file dialog with the given \a parent and widget \a flags. -

347 */ -

348 QFileDialog::QFileDialog(QWidget *parent, Qt::WindowFlags f) -

349 : QDialog(*new QFileDialogPrivate, parent, f) -

350 { -

351 Q_D(QFileDialog); -

352 d->init(); -

353 } -

354 -

355 /*! -

356 Constructs a file dialog with the given \a parent and \a caption that -

357 initially displays the contents of the specified \a directory. -

358 The contents of the directory are filtered before being shown in the -

359 dialog, using a semicolon-separated list of filters specified by -

360 \a filter. -

361 */ -

362 QFileDialog::QFileDialog(QWidget *parent, -

363 const QString &caption, -

364 const QString &directory, -

365 const QString &filter) -

366 : QDialog(*new QFileDialogPrivate, parent, 0) -

367 { -

368 Q_D(QFileDialog); -

369 d->init(QUrl::fromLocalFile(directory), filter, caption); -

370 } -

371 -

372 /*! -

373 \internal -

374 */ -

375 QFileDialog::QFileDialog(const QFileDialogArgs &args) -

376 : QDialog(*new QFileDialogPrivate, args.parent, 0) -

377 { -

378 Q_D(QFileDialog); -

379 d->init(args.directory, args.filter, args.caption); -

380 setFileMode(args.mode); -

381 setOptions(args.options); -

382 selectFile(args.selection); -

383 } -

384 -

385 /*! -

386 Destroys the file dialog. -

387 */ -

388 QFileDialog::~QFileDialog() -

389 { -

390 #ifndef QT_NO_SETTINGS -

391 Q_D(QFileDialog); -

392 d->saveSettings(); -

393 #endif -

394 } -

395 -

396 /*! -

397 \since 4.3 -

398 Sets the \a urls that are located in the sidebar. -

399 -

400 For instance: -

401 -

402 \snippet filedialogurls.cpp 0 -

403 -

404 The file dialog will then look like this: -

405 -

406 \image filedialogurls.png -

407 -

408 \sa sidebarUrls() -

409 */ -

410 void QFileDialog::setSidebarUrls(const QList<QUrl> &urls) -

411 { -

412 Q_D(QFileDialog); -

413 if (!d->nativeDialogInUse) -

414 d->qFileDialogUi->sidebar->setUrls(urls); -

415 } -

416 -

417 /*! -

418 \since 4.3 -

419 Returns a list of urls that are currently in the sidebar -

420 */ -

421 QList<QUrl> QFileDialog::sidebarUrls() const -

422 { -

423 Q_D(const QFileDialog); -

424 return (d->nativeDialogInUse ? QList<QUrl>() : d->qFileDialogUi->sidebar->urls()); -

425 } -

426 -

427 static const qint32 QFileDialogMagic = 0xbe; -

428 -

429 /*! -

430 \since 4.3 -

431 Saves the state of the dialog's layout, history and current directory. -

432 -

433 Typically this is used in conjunction with QSettings to remember the size -

434 for a future session. A version number is stored as part of the data. -

435 */ -

436 QByteArray QFileDialog::saveState() const -

437 { -

438 Q_D(const QFileDialog); -

439 int version = 4; -

440 QByteArray data; -

441 QDataStream stream(&data, QIODevice::WriteOnly); -

442 -

443 stream << qint32(QFileDialogMagic); -

444 stream << qint32(version); -

445 if (d->usingWidgets()) { -

446 stream << d->qFileDialogUi->splitter->saveState(); -

447 stream << d->qFileDialogUi->sidebar->urls(); -

448 } else { -

449 stream << d->splitterState; -

450 stream << d->sidebarUrls; -

451 } -

452 stream << history(); -

453 stream << *lastVisitedDir(); -

454 if (d->usingWidgets()) -

455 stream << d->qFileDialogUi->treeView->header()->saveState(); -

456 else -

457 stream << d->headerData; -

458 stream << qint32(viewMode()); -

459 return data; -

460 } -

461 -

462 /*! -

463 \since 4.3 -

464 Restores the dialogs's layout, history and current directory to the \a state specified. -

465 -

466 Typically this is used in conjunction with QSettings to restore the size -

467 from a past session. -

468 -

469 Returns \c false if there are errors -

470 */ -

471 bool QFileDialog::restoreState(const QByteArray &state) -

472 { -

473 Q_D(QFileDialog); -

474 QByteArray sd = state; -

475 QDataStream stream(&sd, QIODevice::ReadOnly); -

476 if (stream.atEnd()) -

477 return false; -

478 QStringList history; -

479 QUrl currentDirectory; -

480 qint32 marker; -

481 qint32 v; -

482 qint32 viewMode; -

483 stream >> marker; -

484 stream >> v; -

485 // the code below only supports versions 3 and 4 -

486 if (marker != QFileDialogMagic || (v != 3 && v != 4)) -

487 return false; -

488 -

489 stream >> d->splitterState -

490 >> d->sidebarUrls -

491 >> history; -

492 if (v == 3) { -

493 QString currentDirectoryString; -

494 stream >> currentDirectoryString; -

495 currentDirectory = QUrl::fromLocalFile(currentDirectoryString); -

496 } else { -

497 stream >> currentDirectory; -

498 } -

499 stream >> d->headerData -

500 >> viewMode; -

501 -

502 setDirectoryUrl(lastVisitedDir()->isEmpty() ? currentDirectory : *lastVisitedDir()); -

503 setViewMode(static_cast<QFileDialog::ViewMode>(viewMode)); -

504 -

505 if (!d->usingWidgets()) -

506 return true; -

507 -

508 return d->restoreWidgetState(history, -1); -

509 } -

510 -

511 /*! -

512 \reimp -

513 */ -

514 void QFileDialog::changeEvent(QEvent *e) -

515 { -

516 Q_D(QFileDialog); -

517 if (e->type() == QEvent::LanguageChange) { -

518 d->retranslateWindowTitle(); -

519 d->retranslateStrings(); -

520 } -

521 QDialog::changeEvent(e); -

522 } -

523 -

524 QFileDialogPrivate::QFileDialogPrivate() -

525 : -

526 #ifndef QT_NO_PROXYMODEL -

527 proxyModel(0), -

528 #endif -

529 model(0), -

530 currentHistoryLocation(-1), -

531 renameAction(0), -

532 deleteAction(0), -

533 showHiddenAction(0), -

534 useDefaultCaption(true), -

defaultFileTypes(true),

535 qFileDialogUi(0), -

536 options(new QFileDialogOptions) -

537 { -

538

}

never executed: end of block

539 -

540 QFileDialogPrivate::~QFileDialogPrivate() -

541 { -

542 } -

543 -

544 void QFileDialogPrivate::initHelper(QPlatformDialogHelper *h) -

545 { -

546 QFileDialog *d = q_func(); -

547 QObject::connect(h, SIGNAL(fileSelected(QUrl)), d, SLOT(_q_emitUrlSelected(QUrl))); -

548 QObject::connect(h, SIGNAL(filesSelected(QList<QUrl>)), d, SLOT(_q_emitUrlsSelected(QList<QUrl>))); -

549 QObject::connect(h, SIGNAL(currentChanged(QUrl)), d, SLOT(_q_nativeCurrentChanged(QUrl))); -

550 QObject::connect(h, SIGNAL(directoryEntered(QUrl)), d, SLOT(_q_nativeEnterDirectory(QUrl))); -

551 QObject::connect(h, SIGNAL(filterSelected(QString)), d, SIGNAL(filterSelected(QString))); -

552 static_cast<QPlatformFileDialogHelper *>(h)->setOptions(options); -

553 nativeDialogInUse = true; -

554 } -

555 -

556 void QFileDialogPrivate::helperPrepareShow(QPlatformDialogHelper *) -

557 { -

558 Q_Q(QFileDialog); -

559 options->setWindowTitle(q->windowTitle()); -

560 options->setHistory(q->history()); -

561 if (usingWidgets()) -

562 options->setSidebarUrls(qFileDialogUi->sidebar->urls()); -

563 if (options->initiallySelectedNameFilter().isEmpty()) -

564 options->setInitiallySelectedNameFilter(q->selectedNameFilter()); -

565 if (options->initiallySelectedFiles().isEmpty()) -

566 options->setInitiallySelectedFiles(userSelectedFiles()); -

567 } -

568 -

569 void QFileDialogPrivate::helperDone(QDialog::DialogCode code, QPlatformDialogHelper *) -

570 { -

571 if (code == QDialog::Accepted) { -

572 Q_Q(QFileDialog); -

573 q->setViewMode(static_cast<QFileDialog::ViewMode>(options->viewMode())); -

574 q->setSidebarUrls(options->sidebarUrls()); -

575 q->setHistory(options->history()); -

576 } -

577 } -

578 -

579 void QFileDialogPrivate::retranslateWindowTitle() -

580 { -

581 Q_Q(QFileDialog); -

582 if (!useDefaultCaption || setWindowTitle != q->windowTitle()) -

583 return; -

584 if (q->acceptMode() == QFileDialog::AcceptOpen) { -

585 const QFileDialog::FileMode fileMode = q->fileMode(); -

586 if (fileMode == QFileDialog::DirectoryOnly || fileMode == QFileDialog::Directory) -

587 q->setWindowTitle(QFileDialog::tr("Find Directory")); -

588 else -

589 q->setWindowTitle(QFileDialog::tr("Open")); -

590 } else -

591 q->setWindowTitle(QFileDialog::tr("Save As")); -

592 -

593 setWindowTitle = q->windowTitle(); -

594 } -

595 -

596 void QFileDialogPrivate::setLastVisitedDirectory(const QUrl &dir) -

597 { -

598 *lastVisitedDir() = dir; -

599 } -

600 -

601 void QFileDialogPrivate::updateLookInLabel() -

602 { -

603 if (options->isLabelExplicitlySet(QFileDialogOptions::LookIn)) -

604 setLabelTextControl(QFileDialog::LookIn, options->labelText(QFileDialogOptions::LookIn)); -

605 } -

606 -

607 void QFileDialogPrivate::updateFileNameLabel() -

608 { -

609 if (options->isLabelExplicitlySet(QFileDialogOptions::FileName)) { -

610 setLabelTextControl(QFileDialog::FileName, options->labelText(QFileDialogOptions::FileName)); -

611 } else { -

612 switch (q_func()->fileMode()) { -

613 case QFileDialog::DirectoryOnly: -

614 case QFileDialog::Directory: -

615 setLabelTextControl(QFileDialog::FileName, QFileDialog::tr("Directory:")); -

616 break; -

617 default: -

618 setLabelTextControl(QFileDialog::FileName, QFileDialog::tr("File &name:")); -

619 break; -

620 } -

621 } -

622 } -

623 -

624 void QFileDialogPrivate::updateFileTypeLabel() -

625 { -

626 if (options->isLabelExplicitlySet(QFileDialogOptions::FileType)) -

627 setLabelTextControl(QFileDialog::FileType, options->labelText(QFileDialogOptions::FileType)); -

628 } -

629 -

630 void QFileDialogPrivate::updateOkButtonText(bool saveAsOnFolder) -

631 { -

632 Q_Q(QFileDialog); -

633 // 'Save as' at a folder: Temporarily change to "Open". -

634 if (saveAsOnFolder) { -

635 setLabelTextControl(QFileDialog::Accept, QFileDialog::tr("&Open")); -

636 } else if (options->isLabelExplicitlySet(QFileDialogOptions::Accept)) { -

637 setLabelTextControl(QFileDialog::Accept, options->labelText(QFileDialogOptions::Accept)); -

638 return; -

639 } else { -

640 switch (q->fileMode()) { -

641 case QFileDialog::DirectoryOnly: -

642 case QFileDialog::Directory: -

643 setLabelTextControl(QFileDialog::Accept, QFileDialog::tr("&Choose")); -

644 break; -

645 default: -

646 setLabelTextControl(QFileDialog::Accept, -

647 q->acceptMode() == QFileDialog::AcceptOpen ? -

648 QFileDialog::tr("&Open") : -

649 QFileDialog::tr("&Save")); -

650 break; -

651 } -

652 } -

653 } -

654 -

655 void QFileDialogPrivate::updateCancelButtonText() -

656 { -

657 if (options->isLabelExplicitlySet(QFileDialogOptions::Reject)) -

658 setLabelTextControl(QFileDialog::Reject, options->labelText(QFileDialogOptions::Reject)); -

659 } -

660 -

661 void QFileDialogPrivate::retranslateStrings() -

662 { -

663 Q_Q(QFileDialog); -

664 /* WIDGETS */ -

665

if (defaultFileTypes)options->useDefaultNameFilters())

options->useDe...tNameFilters()	Description
TRUE	never evaluated
FALSE	never evaluated

666

q->setNameFilter(QFileDialogQFileDialogOptions::tr("All Files (*)"));defaultNameFilterString());

never executed: q->setNameFilter(QFileDialogOptions::defaultNameFilterString());

667

if (!usingWidgets())(nativeDialogInUse)

nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

668

return;

never executed: return;

669 -

670 QList<QAction*> actions = qFileDialogUi->treeView->header()->actions(); -

671 QAbstractItemModel *abstractModel = model; -

672 #ifndef QT_NO_PROXYMODEL -

673

if (proxyModel)

proxyModel	Description
TRUE	never evaluated
FALSE	never evaluated

674

abstractModel = proxyModel;

never executed: abstractModel = proxyModel;

675 #endif -

676 int total = qMin(abstractModel->columnCount(QModelIndex()), actions.count() + 1); -

677

for (int i = 1; i < total; ++i) {

i < total	Description
TRUE	never evaluated
FALSE	never evaluated

678 actions.at(i - 1)->setText(QFileDialog::tr("Show ") + abstractModel->headerData(i, Qt::Horizontal, Qt::DisplayRole).toString()); -

679

}

never executed: end of block

680 -

681 /* MENU ACTIONS */ -

682 renameAction->setText(QFileDialog::tr("&Rename")); -

683 deleteAction->setText(QFileDialog::tr("&Delete")); -

684 showHiddenAction->setText(QFileDialog::tr("Show &hidden files")); -

685 newFolderAction->setText(QFileDialog::tr("&New Folder")); -

686 qFileDialogUi->retranslateUi(q); -

687 updateLookInLabel(); -

688 updateFileNameLabel(); -

689 updateFileTypeLabel(); -

690 updateCancelButtonText(); -

691

}

never executed: end of block

692 -

693 void QFileDialogPrivate::emitFilesSelected(const QStringList &files) -

694 { -

695 Q_Q(QFileDialog); -

696 emit q->filesSelected(files); -

697 if (files.count() == 1) -

698 emit q->fileSelected(files.first()); -

699 } -

700 -

701 bool QFileDialogPrivate::canBeNativeDialog() const -

702 { -

703 // Don't use Q_Q here! This function is called from ~QDialog, -

704 // so Q_Q calling q_func() invokes undefined behavior (invalid cast in q_func()). -

705 const QDialog * const q = static_cast<const QDialog*>(q_ptr); -

706

if (nativeDialogInUse)

nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

707

return true;

never executed: return true;

708

if (QCoreApplication::testAttribute(Qt::AA_DontUseNativeDialogs)

QCoreApplicati...NativeDialogs)	Description
TRUE	never evaluated
FALSE	never evaluated

709

q->testAttribu...tShowOnScreen)	Description
TRUE	never evaluated
FALSE	never evaluated

q->testAttribute(Qt::WA_DontShowOnScreen))

q->testAttribu...tShowOnScreen)	Description
TRUE	never evaluated
FALSE	never evaluated

return false;

q->testAttribu...tShowOnScreen)	Description
TRUE	never evaluated
FALSE	never evaluated

q->testAttribu...tShowOnScreen)	Description
TRUE	never evaluated
FALSE	never evaluated

)

q->testAttribu...tShowOnScreen)	Description
TRUE	never evaluated
FALSE	never evaluated

710

(options->opti...eNativeDialog)	Description
TRUE	never evaluated
FALSE	never evaluated

(options->options() & QFileDialog::DontUseNativeDialog))) {

(options->opti...eNativeDialog)	Description
TRUE	never evaluated
FALSE	never evaluated

711

return false;

never executed: return false;

712 } -

713 -

714 QLatin1String staticName(QFileDialog::staticMetaObject.className()); -

715 QLatin1String dynamicName(q->metaObject()->className()); -

716

return (staticName == dynamicName);

never executed: return (staticName == dynamicName);

717 } -

718 -

719 bool QFileDialogPrivate::usingWidgets() const -

720 { -

721 return !nativeDialogInUse && qFileDialogUi; -

722 } -

723 -

724 /*! -

725 \since 4.5 -

726 Sets the given \a option to be enabled if \a on is true; otherwise, -

727 clears the given \a option. -

728 -

729 \sa options, testOption() -

730 */ -

731 void QFileDialog::setOption(Option option, bool on) -

732 { -

733 const QFileDialog::Options previousOptions = options(); -

734 if (!(previousOptions & option) != !on) -

735 setOptions(previousOptions ^ option); -

736 } -

737 -

738 /*! -

739 \since 4.5 -

740 -

741 Returns \c true if the given \a option is enabled; otherwise, returns -

742 false. -

743 -

744 \sa options, setOption() -

745 */ -

746 bool QFileDialog::testOption(Option option) const -

747 { -

748 Q_D(const QFileDialog); -

749 return d->options->testOption(static_cast<QFileDialogOptions::FileDialogOption>(option)); -

750 } -

751 -

752 /*! -

753 \property QFileDialog::options -

754 \brief the various options that affect the look and feel of the dialog -

755 \since 4.5 -

756 -

757 By default, all options are disabled. -

758 -

759 Options should be set before showing the dialog. Setting them while the -

760 dialog is visible is not guaranteed to have an immediate effect on the -

761 dialog (depending on the option and on the platform). -

762 -

763 \sa setOption(), testOption() -

764 */ -

765 void QFileDialog::setOptions(Options options) -

766 { -

767 Q_D(QFileDialog); -

768 -

769 Options changed = (options ^ QFileDialog::options()); -

770

if (!changed)

!changed	Description
TRUE	never evaluated
FALSE	never evaluated

771

return;

never executed: return;

772 -

773 d->options->setOptions(QFileDialogOptions::FileDialogOptions(int(options))); -

774 -

775

if ((options & DontUseNativeDialog) && !d->usingWidgets())

(options & Don...eNativeDialog)	Description
TRUE	never evaluated
FALSE	never evaluated

!d->usingWidgets()	Description
TRUE	never evaluated
FALSE	never evaluated

776

d->createWidgets();

never executed: d->createWidgets();

777 -

778

if (d->usingWidgets()) {

d->usingWidgets()	Description
TRUE	never evaluated
FALSE	never evaluated

779

if (changed & DontResolveSymlinks)

changed & DontResolveSymlinks	Description
TRUE	never evaluated
FALSE	never evaluated

780

d->model->setResolveSymlinks(!(options & DontResolveSymlinks));

never executed: d->model->setResolveSymlinks(!(options & DontResolveSymlinks));

781

if (changed & ReadOnly) {

changed & ReadOnly	Description
TRUE	never evaluated
FALSE	never evaluated

782 bool ro = (options & ReadOnly); -

783 d->model->setReadOnly(ro); -

784 d->qFileDialogUi->newFolderButton->setEnabled(!ro); -

785 d->renameAction->setEnabled(!ro); -

786 d->deleteAction->setEnabled(!ro); -

787

}

never executed: end of block

788 -

789

if (changed & DontUseCustomDirectoryIcons) {

changed & Dont...DirectoryIcons	Description
TRUE	never evaluated
FALSE	never evaluated

790 QFileIconProvider::Options providerOptions = iconProvider()->options(); -

791 if (options & DontUseCustomDirectoryIcons)providerOptions|=.setFlag(QFileIconProvider::DontUseCustomDirectoryIcons; -

else

providerOptions,

792 options & = ~QFileIconProvider::DontUseCustomDirectoryIcons;); -

793 iconProvider()->setOptions(providerOptions); -

794

}

never executed: end of block

795

}

never executed: end of block

796 -

797

if (changed & HideNameFilterDetails)

changed & Hide...eFilterDetails	Description
TRUE	never evaluated
FALSE	never evaluated

798

setNameFilters(d->options->nameFilters());

never executed: setNameFilters(d->options->nameFilters());

799 -

800

if (changed & ShowDirsOnly)

changed & ShowDirsOnly	Description
TRUE	never evaluated
FALSE	never evaluated

801

setFilter((options & ShowDirsOnly) ? filter() & ~QDir::Files : filter() | QDir::Files);

never executed: setFilter((options & ShowDirsOnly) ? filter() & ~QDir::Files : filter() | QDir::Files);

802

}

never executed: end of block

803 -

804 QFileDialog::Options QFileDialog::options() const -

805 { -

806 Q_D(const QFileDialog); -

807 return QFileDialog::Options(int(d->options->options())); -

808 } -

809 -

810 /*! -

811 \overload -

812 -

813 \since 4.5 -

814 -

815 This function connects one of its signals to the slot specified by \a receiver -

816 and \a member. The specific signal depends is filesSelected() if fileMode is -

817 ExistingFiles and fileSelected() if fileMode is anything else. -

818 -

819 The signal will be disconnected from the slot when the dialog is closed. -

820 */ -

821 void QFileDialog::open(QObject *receiver, const char *member) -

822 { -

823 Q_D(QFileDialog); -

824 const char *signal = (fileMode() == ExistingFiles) ? SIGNAL(filesSelected(QStringList)) -

825 : SIGNAL(fileSelected(QString)); -

826 connect(this, signal, receiver, member); -

827 d->signalToDisconnectOnClose = signal; -

828 d->receiverToDisconnectOnClose = receiver; -

829 d->memberToDisconnectOnClose = member; -

830 -

831 QDialog::open(); -

832 } -

833 -

834 -

835 /*! -

836 \reimp -

837 */ -

838 void QFileDialog::setVisible(bool visible) -

839 { -

840 Q_D(QFileDialog); -

841 if (visible){ -

842 if (testAttribute(Qt::WA_WState_ExplicitShowHide) && !testAttribute(Qt::WA_WState_Hidden)) -

843 return; -

844 } else if (testAttribute(Qt::WA_WState_ExplicitShowHide) && testAttribute(Qt::WA_WState_Hidden)) -

845 return; -

846 -

847 if (d->canBeNativeDialog()){ -

848 if (d->setNativeDialogVisible(visible)){ -

849 // Set WA_DontShowOnScreen so that QDialog::setVisible(visible) below -

850 // updates the state correctly, but skips showing the non-native version: -

851 setAttribute(Qt::WA_DontShowOnScreen); -

852 #ifndef QT_NO_FSCOMPLETER -

853 // So the completer doesn't try to complete and therefore show a popup -

854 if (!d->nativeDialogInUse) -

855 d->completer->setModel(0); -

856 #endif -

857 } else { -

858 d->createWidgets(); -

859 setAttribute(Qt::WA_DontShowOnScreen, false); -

860 #ifndef QT_NO_FSCOMPLETER -

861 if (!d->nativeDialogInUse) { -

862 if (d->proxyModel != 0) -

863 d->completer->setModel(d->proxyModel); -

864 else -

865 d->completer->setModel(d->model); -

866 } -

867 #endif -

868 } -

869 } -

870 -

871 if (d->usingWidgets()) -

872 d->qFileDialogUi->fileNameEdit->setFocus(); -

873 -

874 QDialog::setVisible(visible); -

875 } -

876 -

877 /*! -

878 \internal -

879 set the directory to url -

880 */ -

881 void QFileDialogPrivate::_q_goToUrl(const QUrl &url) -

882 { -

883 //The shortcut in the side bar may have a parent that is not fetched yet (e.g. an hidden file) -

884 //so we force the fetching -

885 QFileSystemModelPrivate::QFileSystemNode *node = model->d_func()->node(url.toLocalFile(), true); -

886 QModelIndex idx = model->d_func()->index(node); -

887 _q_enterDirectory(idx); -

888 } -

889 -

890 /*! -

891 \fn void QFileDialog::setDirectory(const QDir &directory) -

892 -

893 \overload -

894 */ -

895 -

896 /*! -

897 Sets the file dialog's current \a directory. -

898 -

899 \note On iOS, if you set \a directory to \l{QStandardPaths::standardLocations()} -

900 {QStandardPaths::standardLocations(QStandardPaths::PicturesLocation).last()}, -

901 a native image picker dialog will be used for accessing the user's photo album. -

902 The filename returned can be loaded using QFile and related APIs. -

903 For this to be enabled, the Info.plist assigned to QMAKE_INFO_PLIST in the -

904 project file must contain the key \c NSPhotoLibraryUsageDescription. See -

905 Info.plist documentation from Apple for more information regarding this key. -

906 This feature was added in Qt 5.5. -

907 */ -

908 void QFileDialog::setDirectory(const QString &directory) -

909 { -

910 Q_D(QFileDialog); -

911 QString newDirectory = directory; -

912 //we remove .. and . from the given path if exist -

913 if (!directory.isEmpty()) -

914 newDirectory = QDir::cleanPath(directory); -

915 -

916 if (!directory.isEmpty() && newDirectory.isEmpty()) -

917 return; -

918 -

919 QUrl newDirUrl = QUrl::fromLocalFile(newDirectory); -

920 QFileDialogPrivate::setLastVisitedDirectory(newDirUrl); -

921 -

922 d->options->setInitialDirectory(QUrl::fromLocalFile(directory)); -

923 if (!d->usingWidgets()) { -

924 d->setDirectory_sys(newDirUrl); -

925 return; -

926 } -

927 if (d->rootPath() == newDirectory) -

928 return; -

929 QModelIndex root = d->model->setRootPath(newDirectory); -

930 if (!d->nativeDialogInUse) { -

931 d->qFileDialogUi->newFolderButton->setEnabled(d->model->flags(root) & Qt::ItemIsDropEnabled); -

932 if (root != d->rootIndex()) { -

933 #ifndef QT_NO_FSCOMPLETER -

934 if (directory.endsWith(QLatin1Char('/'))) -

935 d->completer->setCompletionPrefix(newDirectory); -

936 else -

937 d->completer->setCompletionPrefix(newDirectory + QLatin1Char('/')); -

938 #endif -

939 d->setRootIndex(root); -

940 } -

941 d->qFileDialogUi->listView->selectionModel()->clear(); -

942 } -

943 } -

944 -

945 /*! -

946 Returns the directory currently being displayed in the dialog. -

947 */ -

948 QDir QFileDialog::directory() const -

949 { -

950 Q_D(const QFileDialog); -

951 if (d->nativeDialogInUse) { -

952 QString dir = d->directory_sys().toLocalFile(); -

953 return QDir(dir.isEmpty() ? d->options->initialDirectory().toLocalFile() : dir); -

954 } -

955 return d->rootPath(); -

956 } -

957 -

958 /*! -

959 Sets the file dialog's current \a directory url. -

960 -

961 \note The non-native QFileDialog supports only local files. -

962 -

963 \note On Windows, it is possible to pass URLs representing -

964 one of the \e {virtual folders}, such as "Computer" or "Network". -

965 This is done by passing a QUrl using the scheme \c clsid followed -

966 by the CLSID value with the curly braces removed. For example the URL -

967 \c clsid:374DE290-123F-4565-9164-39C4925E467B denotes the download -

968 location. For a complete list of possible values, see the MSDN documentation on -

969 \l{https://msdn.microsoft.com/en-us/library/windows/desktop/dd378457.aspx}{KNOWNFOLDERID}. -

970 This feature was added in Qt 5.5. -

971 -

972 \sa QUuid -

973 \since 5.2 -

974 */ -

975 void QFileDialog::setDirectoryUrl(const QUrl &directory) -

976 { -

977 Q_D(QFileDialog); -

978

if (!directory.isValid())

!directory.isValid()	Description
TRUE	never evaluated
FALSE	never evaluated

979

return;

never executed: return;

980 -

981 QFileDialogPrivate::setLastVisitedDirectory(directory); -

982 d->options->setInitialDirectory(directory); -

983 -

984

if (d->nativeDialogInUse)

d->nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

985

d->setDirectory_sys(directory);

never executed: d->setDirectory_sys(directory);

986

else if (directory.isLocalFile())

directory.isLocalFile()	Description
TRUE	never evaluated
FALSE	never evaluated

987

setDirectory(directory.toLocalFile());

never executed: setDirectory(directory.toLocalFile());

988

else if (Q_UNLIKELY(d->usingWidgets())()))

__builtin_expe...ets()), false)	Description
TRUE	never evaluated
FALSE	never evaluated

989

qWarning("Non-native QFileDialog supports only local files");

never executed: QMessageLogger(__FILE__, 989, __PRETTY_FUNCTION__).warning("Non-native QFileDialog supports only local files");

990

}

never executed: end of block

991 -

992 /*! -

993 Returns the url of the directory currently being displayed in the dialog. -

994 -

995 \since 5.2 -

996 */ -

997 QUrl QFileDialog::directoryUrl() const -

998 { -

999 Q_D(const QFileDialog); -

1000 if (d->nativeDialogInUse) -

1001 return d->directory_sys(); -

1002 else -

1003 return QUrl::fromLocalFile(directory().absolutePath()); -

1004 } -

1005 -

1006 // FIXME Qt 5.4: Use upcoming QVolumeInfo class to determine this information? -

1007 static inline bool isCaseSensitiveFileSystem(const QString &path) -

1008 { -

1009 Q_UNUSED(path) -

1010 #if defined(Q_OS_WIN) -

1011 // Return case insensitive unconditionally, even if someone has a case sensitive -

1012 // file system mounted, wrongly capitalized drive letters will cause mismatches. -

1013 return false; -

1014 #elif defined(Q_OS_OSX) -

1015 return pathconf(QFile::encodeName(path).constData(), _PC_CASE_SENSITIVE); -

1016 #else -

1017 return true; -

1018 #endif -

1019 } -

1020 -

1021 // Determine the file name to be set on the line edit from the path -

1022 // passed to selectFile() in mode QFileDialog::AcceptSave. -

1023 static inline QString fileFromPath(const QString &rootPath, QString path) -

1024 { -

1025 if (!QFileInfo(path).isAbsolute()) -

1026 return path; -

1027 if (path.startsWith(rootPath, isCaseSensitiveFileSystem(rootPath) ? Qt::CaseSensitive : Qt::CaseInsensitive)) -

1028 path.remove(0, rootPath.size()); -

1029 -

1030 if (path.isEmpty()) -

1031 return path; -

1032 -

1033 if (path.at(0) == QDir::separator() -

1034 #ifdef Q_OS_WIN -

1035 //On Windows both cases can happen -

1036 || path.at(0) == QLatin1Char('/') -

1037 #endif -

1038 ) { -

1039 path.remove(0, 1); -

1040 } -

1041 return path; -

1042 } -

1043 -

1044 /*! -

1045 Selects the given \a filename in the file dialog. -

1046 -

1047 \sa selectedFiles() -

1048 */ -

1049 void QFileDialog::selectFile(const QString &filename) -

1050 { -

1051 Q_D(QFileDialog); -

1052 if (filename.isEmpty()) -

1053 return; -

1054 -

1055 if (!d->usingWidgets()) { -

1056 QUrl url = QUrl::fromLocalFile(filename); -

1057 if (QFileInfo(filename).isRelative()) { -

1058 QDir dir(d->options->initialDirectory().toLocalFile()); -

1059 url = QUrl::fromLocalFile(dir.absoluteFilePath(filename)); -

1060 } -

1061 d->selectFile_sys(url); -

1062 d->options->setInitiallySelectedFiles(QList<QUrl>() << url); -

1063 return; -

1064 } -

1065 -

1066 if (!QDir::isRelativePath(filename)) { -

1067 QFileInfo info(filename); -

1068 QString filenamePath = info.absoluteDir().path(); -

1069 -

1070 if (d->model->rootPath() != filenamePath) -

1071 setDirectory(filenamePath); -

1072 } -

1073 -

1074 QModelIndex index = d->model->index(filename); -

1075 d->qFileDialogUi->listView->selectionModel()->clear(); -

1076 if (!isVisible() || !d->lineEdit()->hasFocus()) -

1077 d->lineEdit()->setText(index.isValid() ? index.data().toString() : fileFromPath(d->rootPath(), filename)); -

1078 } -

1079 -

1080 /*! -

1081 Selects the given \a url in the file dialog. -

1082 -

1083 \note The non-native QFileDialog supports only local files. -

1084 -

1085 \sa selectedUrls() -

1086 \since 5.2 -

1087 */ -

1088 void QFileDialog::selectUrl(const QUrl &url) -

1089 { -

1090 Q_D(QFileDialog); -

1091 if (!url.isValid()) -

1092 return; -

1093 -

1094 if (d->nativeDialogInUse) -

1095 d->selectFile_sys(url); -

1096 else if (url.isLocalFile()) -

1097 selectFile(url.toLocalFile()); -

1098 else -

1099 qWarning("Non-native QFileDialog supports only local files"); -

1100 } -

1101 -

1102 #ifdef Q_OS_UNIX -

1103 Q_AUTOTEST_EXPORT QString qt_tildeExpansion(const QString &path, bool *expanded = 0) -

1104 { -

1105

if (expanded != 0)

!path.startsWi...tin1Char('~'))	Description
TRUE	never evaluated
FALSE	never evaluated

*expanded = false;

!path.startsWi...tin1Char('~'))	Description
TRUE	never evaluated
FALSE	never evaluated

if (!path.startsWith(QLatin1Char('~')))

!path.startsWi...tin1Char('~'))	Description
TRUE	never evaluated
FALSE	never evaluated

1106

return path;

never executed: return path;

1107 QString retint separatorPosition = path; -

QStringList tokens = ret.splitindexOf(QDir::separator());

1108

if (tokens.first() == QLatin1String("~")) {

separatorPosition < 0	Description
TRUE	never evaluated
FALSE	never evaluated

ret

separatorPosition < 0	Description
TRUE	never evaluated
FALSE	never evaluated

separatorPosition < 0)

separatorPosition < 0	Description
TRUE	never evaluated
FALSE	never evaluated

1109

separatorPosition = path

never executed: separatorPosition = path.size();

.replacesize();

never executed: separatorPosition = path.size();

1110

separatorPosition == 1	Description
TRUE	never evaluated
FALSE	never evaluated

(0,separatorPosition == 1,) {

separatorPosition == 1	Description
TRUE	never evaluated
FALSE	never evaluated

1111

return

never executed: return QDir::homePath() + path.midRef(1);

QDir::homePath());

never executed: return QDir::homePath() + path.midRef(1);

} else {

never executed: return QDir::homePath() + path.midRef(1);

QString userName = tokens.first();

never executed: return QDir::homePath() + path.midRef(1);

userName

never executed: return QDir::homePath() + path.midRef(1);

() + path.removemidRef(0,1);

never executed: return QDir::homePath() + path.midRef(1);

1112 } else { -

1113 #if defined(Q_OS_VXWORKS) || defined(Q_OS_INTEGRITY) -

1114 const QString homePath = QDir::homePath(); -

#elif#else

1116 const QByteArray userName = path.midRef(1, separatorPosition - 1).toLocal8Bit(); -

1117 # if defined(_POSIX_THREAD_SAFE_FUNCTIONS) && !defined(Q_OS_OPENBSD) -

1118 passwd pw; -

1119 passwd *tmpPw; -

1120 char buf[200]; -

1121 const int bufSize = sizeof(buf); -

1122 int err = 0; -

#if# if defined(Q_OS_SOLARIS) && (_POSIX_C_SOURCE - 0 < 199506L)

1124 tmpPw = getpwnam_r(userName.toLocal8Bit().constData(), &pw, buf, bufSize); -

#else# else

1126 err = getpwnam_r(userName.toLocal8Bit().constData(), &pw, buf, bufSize, &tmpPw); -

#endif# endif

1128

if (err || !tmpPw)

err	Description
TRUE	never evaluated
FALSE	never evaluated

!tmpPw	Description
TRUE	never evaluated
FALSE	never evaluated

1129

return retpath;

never executed: return path;

1130 const QString homePath = QString::fromLocal8Bit(pw.pw_dir); -

#else# else

1132 passwd *pw = getpwnam(userName.toLocal8Bit().constData()); -

1133 if (!pw) -

1134 return retpath; -

1135 const QString homePath = QString::fromLocal8Bit(pw->pw_dir); -

1136 # endif -

1137 #endif -

1138

retreturn homePath + path.replacemidRef(0, tokens.first().length(), homePathseparatorPosition);

never executed: return homePath + path.midRef(separatorPosition);

1139 } -

if (expanded != 0)

*expanded = true;

return ret;}

1141 #endif -

1142 -

1143 /** -

1144 Returns the text in the line edit which can be one or more file names -

1145 */ -

1146 QStringList QFileDialogPrivate::typedFiles() const -

1147 { -

1148 Q_Q(const QFileDialog); -

1149 QStringList files; -

1150 QString editText = lineEdit()->text(); -

1151 if (!editText.contains(QLatin1Char('"'))) { -

1152 #ifdef Q_OS_UNIX -

1153 const QString prefix = q->directory().absolutePath() + QDir::separator(); -

1154 if (QFile::exists(prefix + editText)) -

1155 files << editText; -

1156 else -

1157 files << qt_tildeExpansion(editText); -

1158 #else -

1159 files << editText; -

1160 Q_UNUSED(q) -

1161 #endif -

1162 } else { -

1163 // " is used to separate files like so: "file1" "file2" "file3" ... -

1164 // ### need escape character for filenames with quotes (") -

1165 QStringList tokens = editText.split(QLatin1Char('\"')); -

1166 for (int i=0; i<tokens.size(); ++i) { -

1167 if ((i % 2) == 0) -

1168 continue; // Every even token is a separator -

1169 #ifdef Q_OS_UNIX -

1170 const QString token = tokens.at(i); -

1171 const QString prefix = q->directory().absolutePath() + QDir::separator(); -

1172 if (QFile::exists(prefix + token)) -

1173 files << token; -

1174 else -

1175 files << qt_tildeExpansion(token); -

1176 #else -

1177 files << toInternal(tokens.at(i)); -

1178 #endif -

1179 } -

1180 } -

1181 return addDefaultSuffixToFiles(files); -

1182 } -

1183 -

1184 // Return selected files without defaulting to the root of the file system model -

1185 // used for initializing QFileDialogOptions for native dialogs. The default is -

1186 // not suitable for native dialogs since it mostly equals directory(). -

1187 QList<QUrl> QFileDialogPrivate::userSelectedFiles() const -

1188 { -

1189 QList<QUrl> files; -

1190 -

1191

if (!usingWidgets())

!usingWidgets()	Description
TRUE	never evaluated
FALSE	never evaluated

1192

return addDefaultSuffixToUrls(selectedFiles_sys());

never executed: return addDefaultSuffixToUrls(selectedFiles_sys());

1193 -

1194 const QModelIndexList selectedRows = qFileDialogUi->listView->selectionModel()->selectedRows(); -

1195 files.reserve(selectedRows.size()); -

1196 foreachfor (const QModelIndex &index ,: selectedRows) -

1197

files.append(QUrl::fromLocalFile(index.data(QFileSystemModel::FilePathRole).toString()));

never executed: files.append(QUrl::fromLocalFile(index.data(QFileSystemModel::FilePathRole).toString()));

1198 -

1199

if (files.isEmpty() && !lineEdit()->text().isEmpty()) {

files.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

!lineEdit()->text().isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

1200 const QStringList typedFilesList = typedFiles(); -

1201 files.reserve(typedFilesList.size()); -

1202 foreachfor (const QString &path ,: typedFilesList) -

1203

files.append(QUrl::fromLocalFile(path));

never executed: files.append(QUrl::fromLocalFile(path));

1204

}

never executed: end of block

1205 -

1206

return files;

never executed: return files;

1207 } -

1208 -

1209 QStringList QFileDialogPrivate::addDefaultSuffixToFiles(const QStringList &filesToFix) const -

1210 { -

1211 QStringList files; -

1212 for (int i=0; i<filesToFix.size(); ++i) { -

1213 QString name = toInternal(filesToFix.at(i)); -

1214 QFileInfo info(name); -

1215 // if the filename has no suffix, add the default suffix -

1216 const QString defaultSuffix = options->defaultSuffix(); -

1217 if (!defaultSuffix.isEmpty() && !info.isDir() && name.lastIndexOf(QLatin1Char('.')) == -1) -

1218 name += QLatin1Char('.') + defaultSuffix; -

1219 if (info.isAbsolute()) { -

1220 files.append(name); -

1221 } else { -

1222 // at this point the path should only have Qt path separators. -

1223 // This check is needed since we might be at the root directory -

1224 // and on Windows it already ends with slash. -

1225 QString path = rootPath(); -

1226 if (!path.endsWith(QLatin1Char('/'))) -

1227 path += QLatin1Char('/'); -

1228 path += name; -

1229 files.append(path); -

1230 } -

1231 } -

1232 return files; -

1233 } -

1234 -

1235 QList<QUrl> QFileDialogPrivate::addDefaultSuffixToUrls(const QList<QUrl> &urlsToFix) const -

1236 { -

1237 QList<QUrl> urls; -

1238 const int numUrlsToFix = urlsToFix.size(); -

1239 urls.reserve(numUrlsToFix); -

1240 for (int i = 0; i < numUrlsToFix; ++i) { -

1241 QUrl url = urlsToFix.at(i); -

1242 // if the filename has no suffix, add the default suffix -

1243 const QString defaultSuffix = options->defaultSuffix(); -

1244 if (!defaultSuffix.isEmpty() && !url.path().endsWith(QLatin1Char('/')) && url.path().lastIndexOf(QLatin1Char('.')) == -1) -

1245 url.setPath(url.path() + QLatin1Char('.') + defaultSuffix); -

1246 urls.append(url); -

1247 } -

1248 return urls; -

1249 } -

1250 -

1251 -

1252 /*! -

1253 Returns a list of strings containing the absolute paths of the -

1254 selected files in the dialog. If no files are selected, or -

1255 the mode is not ExistingFiles or ExistingFile, selectedFiles() contains the current path in the viewport. -

1256 -

1257 \sa selectedNameFilter(), selectFile() -

1258 */ -

1259 QStringList QFileDialog::selectedFiles() const -

1260 { -

1261 Q_D(const QFileDialog); -

1262 -

1263 QStringList files; -

1264 const QList<QUrl> userSelectedFiles = d->userSelectedFiles(); -

1265 files.reserve(userSelectedFiles.size()); -

1266 foreachfor (const QUrl &file ,: userSelectedFiles) -

1267

files.append(file.toLocalFile());

never executed: files.append(file.toLocalFile());

1268

if (files.isEmpty() && d->usingWidgets()) {

files.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

d->usingWidgets()	Description
TRUE	never evaluated
FALSE	never evaluated

1269 const FileMode fm = fileMode(); -

1270

if (fm != ExistingFile && fm != ExistingFiles)

fm != ExistingFile	Description
TRUE	never evaluated
FALSE	never evaluated

fm != ExistingFiles	Description
TRUE	never evaluated
FALSE	never evaluated

1271

files.append(d->rootIndex().data(QFileSystemModel::FilePathRole).toString());

never executed: files.append(d->rootIndex().data(QFileSystemModel::FilePathRole).toString());

1272

}

never executed: end of block

1273

return files;

never executed: return files;

1274 } -

1275 -

1276 /*! -

1277 Returns a list of urls containing the selected files in the dialog. -

1278 If no files are selected, or the mode is not ExistingFiles or -

1279 ExistingFile, selectedUrls() contains the current path in the viewport. -

1280 -

1281 \sa selectedNameFilter(), selectUrl() -

1282 \since 5.2 -

1283 */ -

1284 QList<QUrl> QFileDialog::selectedUrls() const -

1285 { -

1286 Q_D(const QFileDialog); -

1287

if (d->nativeDialogInUse) {

d->nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

1288

return d->userSelectedFiles();

never executed: return d->userSelectedFiles();

1289 } else { -

1290 QList<QUrl> urls; -

1291 const QStringList selectedFileList = selectedFiles(); -

1292 urls.reserve(selectedFileList.size()); -

1293 foreachfor (const QString &file ,: selectedFileList) -

1294

urls.append(QUrl::fromLocalFile(file));

never executed: urls.append(QUrl::fromLocalFile(file));

1295

return urls;

never executed: return urls;

1296 } -

1297 } -

1298 -

1299 /* -

1300 Makes a list of filters from ;;-separated text. -

1301 Used by the mac and windows implementations -

1302 */ -

1303 QStringList qt_make_filter_list(const QString &filter) -

1304 { -

1305 QString f(filter); -

1306 -

1307 if (f.isEmpty()) -

1308 return QStringList(); -

1309 -

1310 QString sep(QLatin1String(";;")); -

1311 int i = f.indexOf(sep, 0); -

1312 if (i == -1) { -

1313 if (f.indexOf(QLatin1Char('\n'), 0) != -1) { -

1314 sep = QLatin1Char('\n'); -

1315 i = f.indexOf(sep, 0); -

1316 } -

1317 } -

1318 -

1319 return f.split(sep); -

1320 } -

1321 -

1322 /*! -

1323 \since 4.4 -

1324 -

1325 Sets the filter used in the file dialog to the given \a filter. -

1326 -

1327 If \a filter contains a pair of parentheses containing one or more -

1328 filename-wildcard patterns, separated by spaces, then only the -

1329 text contained in the parentheses is used as the filter. This means -

1330 that these calls are all equivalent: -

1331 -

1332 \snippet code/src_gui_dialogs_qfiledialog.cpp 6 -

1333 -

1334 \sa setMimeTypeFilters(), setNameFilters() -

1335 */ -

1336 void QFileDialog::setNameFilter(const QString &filter) -

1337 { -

1338 setNameFilters(qt_make_filter_list(filter)); -

1339 } -

1340 -

1341 -

1342 /*! -

1343 \property QFileDialog::nameFilterDetailsVisible -

1344 \obsolete -

1345 \brief This property holds whether the filter details is shown or not. -

1346 \since 4.4 -

1347 -

1348 When this property is \c true (the default), the filter details are shown -

1349 in the combo box. When the property is set to false, these are hidden. -

1350 -

1351 Use setOption(HideNameFilterDetails, !\e enabled) or -

1352 !testOption(HideNameFilterDetails). -

1353 */ -

1354 void QFileDialog::setNameFilterDetailsVisible(bool enabled) -

1355 { -

1356 setOption(HideNameFilterDetails, !enabled); -

1357 } -

1358 -

1359 bool QFileDialog::isNameFilterDetailsVisible() const -

1360 { -

1361 return !testOption(HideNameFilterDetails); -

1362 } -

1363 -

1364 -

1365 /* -

1366 Strip the filters by removing the details, e.g. (*.*). -

1367 */ -

1368 QStringList qt_strip_filters(const QStringList &filters) -

1369 { -

1370 QStringList strippedFilters; -

1371 QRegExp r(QString::fromLatin1(QPlatformFileDialogHelper::filterRegExp)); -

1372 const int numFilters = filters.count(); -

1373 strippedFilters.reserve(numFilters); -

1374 for (int i = 0; i < numFilters; ++i) { -

1375 QString filterName; -

1376 int index = r.indexIn(filters[i]); -

1377 if (index >= 0) -

1378 filterName = r.cap(1); -

1379 strippedFilters.append(filterName.simplified()); -

1380 } -

1381 return strippedFilters; -

1382 } -

1383 -

1384 -

1385 /*! -

1386 \since 4.4 -

1387 -

1388 Sets the \a filters used in the file dialog. -

1389 -

1390 Note that the filter \b{*.*} is not portable, because the historical -

1391 assumption that the file extension determines the file type is not -

1392 consistent on every operating system. It is possible to have a file with no -

1393 dot in its name (for example, \c Makefile). In a native Windows file -

1394 dialog, \b{*.*} will match such files, while in other types of file dialogs -

1395 it may not. So it is better to use \b{*} if you mean to select any file. -

1396 -

1397 \snippet code/src_gui_dialogs_qfiledialog.cpp 7 -

1398 -

1399 \l setMimeTypeFilters() has the advantage of providing all possible name -

1400 filters for each file type. For example, JPEG images have three possible -

1401 extensions; if your application can open such files, selecting the -

1402 \c image/jpeg mime type as a filter will allow you to open all of them. -

1403 */ -

1404 void QFileDialog::setNameFilters(const QStringList &filters) -

1405 { -

1406 Q_D(QFileDialog); -

1407 d->defaultFileTypes = (filters == QStringList(QFileDialog::tr("All Files (*)")));QStringList cleanedFilters; -

1408 const int numFilters = filters.count(); -

1409 cleanedFilters.reserve(numFilters); -

1410

for (int i = 0; i < numFilters; ++i) {

i < numFilters	Description
TRUE	never evaluated
FALSE	never evaluated

1411 cleanedFilters << filters[i].simplified(); -

1412

}

never executed: end of block

1413 d->options->setNameFilters(cleanedFilters); -

1414 -

1415

if (!d->usingWidgets())

!d->usingWidgets()	Description
TRUE	never evaluated
FALSE	never evaluated

1416

return;

never executed: return;

1417 -

1418 d->qFileDialogUi->fileTypeCombo->clear(); -

1419

if (cleanedFilters.isEmpty())

cleanedFilters.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

1420

return;

never executed: return;

1421 -

1422

if (testOption(HideNameFilterDetails))

testOption(Hid...FilterDetails)	Description
TRUE	never evaluated
FALSE	never evaluated

1423

d->qFileDialogUi->fileTypeCombo->addItems(qt_strip_filters(cleanedFilters));

never executed: d->qFileDialogUi->fileTypeCombo->addItems(qt_strip_filters(cleanedFilters));

1424 else -

1425

d->qFileDialogUi->fileTypeCombo->addItems(cleanedFilters);

never executed: d->qFileDialogUi->fileTypeCombo->addItems(cleanedFilters);

1426 -

1427 d->_q_useNameFilter(0); -

1428

}

never executed: end of block

1429 -

1430 /*! -

1431 \since 4.4 -

1432 -

1433 Returns the file type filters that are in operation on this file -

1434 dialog. -

1435 */ -

1436 QStringList QFileDialog::nameFilters() const -

1437 { -

1438 return d_func()->options->nameFilters(); -

1439 } -

1440 -

1441 /*! -

1442 \since 4.4 -

1443 -

1444 Sets the current file type \a filter. Multiple filters can be -

1445 passed in \a filter by separating them with semicolons or spaces. -

1446 -

1447 \sa setNameFilter(), setNameFilters(), selectedNameFilter() -

1448 */ -

1449 void QFileDialog::selectNameFilter(const QString &filter) -

1450 { -

1451 Q_D(QFileDialog); -

1452 d->options->setInitiallySelectedNameFilter(filter); -

1453 if (!d->usingWidgets()) { -

1454 d->selectNameFilter_sys(filter); -

1455 return; -

1456 } -

1457 int i = -1; -

1458 if (testOption(HideNameFilterDetails)) { -

1459 const QStringList filters = qt_strip_filters(qt_make_filter_list(filter)); -

1460 if (!filters.isEmpty()) -

1461 i = d->qFileDialogUi->fileTypeCombo->findText(filters.first()); -

1462 } else { -

1463 i = d->qFileDialogUi->fileTypeCombo->findText(filter); -

1464 } -

1465 if (i >= 0) { -

1466 d->qFileDialogUi->fileTypeCombo->setCurrentIndex(i); -

1467 d->_q_useNameFilter(d->qFileDialogUi->fileTypeCombo->currentIndex()); -

1468 } -

1469 } -

1470 -

1471 /*! -

1472 \since 4.4 -

1473 -

1474 Returns the filter that the user selected in the file dialog. -

1475 -

1476 \sa selectedFiles() -

1477 */ -

1478 QString QFileDialog::selectedNameFilter() const -

1479 { -

1480 Q_D(const QFileDialog); -

1481 if (!d->usingWidgets()) -

1482 return d->selectedNameFilter_sys(); -

1483 -

1484 return d->qFileDialogUi->fileTypeCombo->currentText(); -

1485 } -

1486 -

1487 /*! -

1488 \since 4.4 -

1489 -

1490 Returns the filter that is used when displaying files. -

1491 -

1492 \sa setFilter() -

1493 */ -

1494 QDir::Filters QFileDialog::filter() const -

1495 { -

1496 Q_D(const QFileDialog); -

1497 if (d->usingWidgets()) -

1498 return d->model->filter(); -

1499 return d->options->filter(); -

1500 } -

1501 -

1502 /*! -

1503 \since 4.4 -

1504 -

1505 Sets the filter used by the model to \a filters. The filter is used -

1506 to specify the kind of files that should be shown. -

1507 -

1508 \sa filter() -

1509 */ -

1510 -

1511 void QFileDialog::setFilter(QDir::Filters filters) -

1512 { -

1513 Q_D(QFileDialog); -

1514 d->options->setFilter(filters); -

1515 if (!d->usingWidgets()) { -

1516 d->setFilter_sys(); -

1517 return; -

1518 } -

1519 -

1520 d->model->setFilter(filters); -

1521 d->showHiddenAction->setChecked((filters & QDir::Hidden)); -

1522 } -

1523 -

1524 #ifndef QT_NO_MIMETYPE -

1525 -

1526 static QString nameFilterForMime(const QString &mimeType) -

1527 { -

1528 QMimeDatabase db; -

1529 QMimeType mime(db.mimeTypeForName(mimeType)); -

1530

if (mime.isValid()) {

mime.isValid()	Description
TRUE	never evaluated
FALSE	never evaluated

1531

if (mime.isDefault()) {

mime.isDefault()	Description
TRUE	never evaluated
FALSE	never evaluated

1532

return QFileDialog::tr("All files (*)");

never executed: return QFileDialog::tr("All files (*)");

1533 } else { -

1534 const QString patterns = mime.globPatterns().join(QLatin1Char(' ')); -

1535

return mime.comment() + QStringLiteralQLatin1String(" (") + patterns + QLatin1Char(')');

never executed: return mime.comment() + QLatin1String(" (") + patterns + QLatin1Char(')');

1536 } -

1537 } -

1538

return QString();

never executed: return QString();

1539 } -

1540 -

1541 /*! -

1542 \since 5.2 -

1543 -

1544 Sets the \a filters used in the file dialog, from a list of MIME types. -

1545 -

1546 Convenience method for setNameFilters(). -

1547 Uses QMimeType to create a name filter from the glob patterns and description -

1548 defined in each MIME type. -

1549 -

1550 Use application/octet-stream for the "All files (*)" filter, since that -

1551 is the base MIME type for all files. -

1552 -

1553 Calling setMimeTypeFilters overrides any previously set name filters, -

1554 and changes the return value of nameFilters(). -

1555 -

1556 \snippet code/src_gui_dialogs_qfiledialog.cpp 13 -

1557 */ -

1558 void QFileDialog::setMimeTypeFilters(const QStringList &filters) -

1559 { -

1560 Q_D(QFileDialog); -

1561 QStringList nameFilters; -

1562 foreachfor (const QString &mimeType ,: filters) { -

1563 const QString text = nameFilterForMime(mimeType); -

1564

if (!text.isEmpty())

!text.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

1565

nameFilters.append(text);

never executed: nameFilters.append(text);

1566

}

never executed: end of block

1567 setNameFilters(nameFilters); -

1568 d->options->setMimeTypeFilters(filters); -

1569

}

never executed: end of block

1570 -

1571 /*! -

1572 \since 5.2 -

1573 -

1574 Returns the MIME type filters that are in operation on this file -

1575 dialog. -

1576 */ -

1577 QStringList QFileDialog::mimeTypeFilters() const -

1578 { -

1579 return d_func()->options->mimeTypeFilters(); -

1580 } -

1581 -

1582 /*! -

1583 \since 5.2 -

1584 -

1585 Sets the current MIME type \a filter. -

1586 -

1587 */ -

1588 void QFileDialog::selectMimeTypeFilter(const QString &filter) -

1589 { -

1590 const QString text = nameFilterForMime(filter); -

1591 if (!text.isEmpty()) -

1592 selectNameFilter(text); -

1593 } -

1594 -

1595 #endif // QT_NO_MIMETYPE -

1596 -

1597 /*! -

1598 \property QFileDialog::viewMode -

1599 \brief the way files and directories are displayed in the dialog -

1600 -

1601 By default, the \c Detail mode is used to display information about -

1602 files and directories. -

1603 -

1604 \sa ViewMode -

1605 */ -

1606 void QFileDialog::setViewMode(QFileDialog::ViewMode mode) -

1607 { -

1608 Q_D(QFileDialog); -

1609 d->options->setViewMode(static_cast<QFileDialogOptions::ViewMode>(mode)); -

1610 if (!d->usingWidgets()) -

1611 return; -

1612 if (mode == Detail) -

1613 d->_q_showDetailsView(); -

1614 else -

1615 d->_q_showListView(); -

1616 } -

1617 -

1618 QFileDialog::ViewMode QFileDialog::viewMode() const -

1619 { -

1620 Q_D(const QFileDialog); -

1621 if (!d->usingWidgets()) -

1622 return static_cast<QFileDialog::ViewMode>(d->options->viewMode()); -

1623 return (d->qFileDialogUi->stackedWidget->currentWidget() == d->qFileDialogUi->listView->parent() ? QFileDialog::List : QFileDialog::Detail); -

1624 } -

1625 -

1626 /*! -

1627 \property QFileDialog::fileMode -

1628 \brief the file mode of the dialog -

1629 -

1630 The file mode defines the number and type of items that the user is -

1631 expected to select in the dialog. -

1632 -

1633 By default, this property is set to AnyFile. -

1634 -

1635 This function will set the labels for the FileName and -

1636 \l{QFileDialog::}{Accept} \l{DialogLabel}s. It is possible to set -

1637 custom text after the call to setFileMode(). -

1638 -

1639 \sa FileMode -

1640 */ -

1641 void QFileDialog::setFileMode(QFileDialog::FileMode mode) -

1642 { -

1643 Q_D(QFileDialog); -

1644 d->options->setFileMode(static_cast<QFileDialogOptions::FileMode>(mode)); -

1645 -

1646 // keep ShowDirsOnly option in sync with fileMode (BTW, DirectoryOnly is obsolete) -

1647 setOption(ShowDirsOnly, mode == DirectoryOnly); -

1648 -

1649 if (!d->usingWidgets()) -

1650 return; -

1651 -

1652 d->retranslateWindowTitle(); -

1653 -

1654 // set selection mode and behavior -

1655 QAbstractItemView::SelectionMode selectionMode; -

1656 if (mode == QFileDialog::ExistingFiles) -

1657 selectionMode = QAbstractItemView::ExtendedSelection; -

1658 else -

1659 selectionMode = QAbstractItemView::SingleSelection; -

1660 d->qFileDialogUi->listView->setSelectionMode(selectionMode); -

1661 d->qFileDialogUi->treeView->setSelectionMode(selectionMode); -

1662 // set filter -

1663 d->model->setFilter(d->filterForMode(filter())); -

1664 // setup file type for directory -

1665 if (mode == DirectoryOnly || mode == Directory) { -

1666 d->qFileDialogUi->fileTypeCombo->clear(); -

1667 d->qFileDialogUi->fileTypeCombo->addItem(tr("Directories")); -

1668 d->qFileDialogUi->fileTypeCombo->setEnabled(false); -

1669 } -

1670 d->updateFileNameLabel(); -

1671 d->updateOkButtonText(); -

1672 d->qFileDialogUi->fileTypeCombo->setEnabled(!testOption(ShowDirsOnly)); -

1673 d->_q_updateOkButton(); -

1674 } -

1675 -

1676 QFileDialog::FileMode QFileDialog::fileMode() const -

1677 { -

1678 Q_D(const QFileDialog); -

1679 return static_cast<FileMode>(d->options->fileMode()); -

1680 } -

1681 -

1682 /*! -

1683 \property QFileDialog::acceptMode -

1684 \brief the accept mode of the dialog -

1685 -

1686 The action mode defines whether the dialog is for opening or saving files. -

1687 -

1688 By default, this property is set to \l{AcceptOpen}. -

1689 -

1690 \sa AcceptMode -

1691 */ -

1692 void QFileDialog::setAcceptMode(QFileDialog::AcceptMode mode) -

1693 { -

1694 Q_D(QFileDialog); -

1695 d->options->setAcceptMode(static_cast<QFileDialogOptions::AcceptMode>(mode)); -

1696 // clear WA_DontShowOnScreen so that d->canBeNativeDialog() doesn't return false incorrectly -

1697 setAttribute(Qt::WA_DontShowOnScreen, false); -

1698 if (!d->usingWidgets()) -

1699 return; -

1700 QDialogButtonBox::StandardButton button = (mode == AcceptOpen ? QDialogButtonBox::Open : QDialogButtonBox::Save); -

1701 d->qFileDialogUi->buttonBox->setStandardButtons(button | QDialogButtonBox::Cancel); -

1702 d->qFileDialogUi->buttonBox->button(button)->setEnabled(false); -

1703 d->_q_updateOkButton(); -

1704 if (mode == AcceptSave) { -

1705 d->qFileDialogUi->lookInCombo->setEditable(false); -

1706 } -

1707 d->retranslateWindowTitle(); -

1708 } -

1709 -

1710 /*! -

1711 \property QFileDialog::supportedSchemes -

1712 \brief the URL schemes that the file dialog should allow navigating to. -

1713 \since 5.6 -

1714 -

1715 Setting this property allows to restrict the type of URLs the -

1716 user will be able to select. It is a way for the application to declare -

1717 the protocols it will support to fetch the file content. An empty list -

1718 means that no restriction is applied (the default). -

1719 Supported for local files ("file" scheme) is implicit and always enabled; -

1720 it is not necessary to include it in the restriction. -

1721 */ -

1722 -

1723 void QFileDialog::setSupportedSchemes(const QStringList &schemes) -

1724 { -

1725 Q_D(QFileDialog); -

1726 d->options->setSupportedSchemes(schemes); -

1727 } -

1728 -

1729 QStringList QFileDialog::supportedSchemes() const -

1730 { -

1731 return d_func()->options->supportedSchemes(); -

1732 } -

1733 -

1734 /* -

1735 Returns the file system model index that is the root index in the -

1736 views -

1737 */ -

1738 QModelIndex QFileDialogPrivate::rootIndex() const { -

1739 return mapToSource(qFileDialogUi->listView->rootIndex()); -

1740 } -

1741 -

1742 QAbstractItemView *QFileDialogPrivate::currentView() const { -

1743 if (!qFileDialogUi->stackedWidget) -

1744 return 0; -

1745 if (qFileDialogUi->stackedWidget->currentWidget() == qFileDialogUi->listView->parent()) -

1746 return qFileDialogUi->listView; -

1747 return qFileDialogUi->treeView; -

1748 } -

1749 -

1750 QLineEdit *QFileDialogPrivate::lineEdit() const { -

1751 return (QLineEdit*)qFileDialogUi->fileNameEdit; -

1752 } -

1753 -

1754 int QFileDialogPrivate::maxNameLength(const QString &path) -

1755 { -

1756 #if defined(Q_OS_UNIX) -

1757 return ::pathconf(QFile::encodeName(path).data(), _PC_NAME_MAX); -

1758 #elif defined(Q_OS_WINCE) || defined(Q_OS_WINRT) -

1759 Q_UNUSED(path); -

1760 return MAX_PATH; -

1761 #elif defined(Q_OS_WIN) -

1762 DWORD maxLength; -

1763 const QString drive = path.left(3); -

1764 if (::GetVolumeInformation(reinterpret_cast<const wchar_t *>(drive.utf16()), NULL, 0, NULL, &maxLength, NULL, NULL, 0) == false) -

1765 return -1; -

1766 return maxLength; -

1767 #else -

1768 Q_UNUSED(path); -

1769 #endif -

1770

return -1;

dead code: return -1;

1771 } -

1772 -

1773 /* -

1774 Sets the view root index to be the file system model index -

1775 */ -

1776 void QFileDialogPrivate::setRootIndex(const QModelIndex &index) const { -

1777 Q_ASSERT(index.isValid() ? index.model() == model : true); -

1778 QModelIndex idx = mapFromSource(index); -

1779 qFileDialogUi->treeView->setRootIndex(idx); -

1780 qFileDialogUi->listView->setRootIndex(idx); -

1781 } -

1782 /* -

1783 Select a file system model index -

1784 returns the index that was selected (or not depending upon sortfilterproxymodel) -

1785 */ -

1786 QModelIndex QFileDialogPrivate::select(const QModelIndex &index) const { -

1787 Q_ASSERT(index.isValid() ? index.model() == model : true); -

1788 -

1789 QModelIndex idx = mapFromSource(index); -

1790 if (idx.isValid() && !qFileDialogUi->listView->selectionModel()->isSelected(idx)) -

1791 qFileDialogUi->listView->selectionModel()->select(idx, -

1792 QItemSelectionModel::Select | QItemSelectionModel::Rows); -

1793 return idx; -

1794 } -

1795 -

1796 QFileDialog::AcceptMode QFileDialog::acceptMode() const -

1797 { -

1798 Q_D(const QFileDialog); -

1799 return static_cast<AcceptMode>(d->options->acceptMode()); -

1800 } -

1801 -

1802 /*! -

1803 \property QFileDialog::readOnly -

1804 \obsolete -

1805 \brief Whether the filedialog is read-only -

1806 -

1807 If this property is set to false, the file dialog will allow renaming, -

1808 and deleting of files and directories and creating directories. -

1809 -

1810 Use setOption(ReadOnly, \e enabled) or testOption(ReadOnly) instead. -

1811 */ -

1812 void QFileDialog::setReadOnly(bool enabled) -

1813 { -

1814 setOption(ReadOnly, enabled); -

1815 } -

1816 -

1817 bool QFileDialog::isReadOnly() const -

1818 { -

1819 return testOption(ReadOnly); -

1820 } -

1821 -

1822 /*! -

1823 \property QFileDialog::resolveSymlinks -

1824 \obsolete -

1825 \brief whether the filedialog should resolve shortcuts -

1826 -

1827 If this property is set to true, the file dialog will resolve -

1828 shortcuts or symbolic links. -

1829 -

1830 Use setOption(DontResolveSymlinks, !\a enabled) or -

1831 !testOption(DontResolveSymlinks). -

1832 */ -

1833 void QFileDialog::setResolveSymlinks(bool enabled) -

1834 { -

1835 setOption(DontResolveSymlinks, !enabled); -

1836 } -

1837 -

1838 bool QFileDialog::resolveSymlinks() const -

1839 { -

1840 return !testOption(DontResolveSymlinks); -

1841 } -

1842 -

1843 /*! -

1844 \property QFileDialog::confirmOverwrite -

1845 \obsolete -

1846 \brief whether the filedialog should ask before accepting a selected file, -

1847 when the accept mode is AcceptSave -

1848 -

1849 Use setOption(DontConfirmOverwrite, !\e enabled) or -

1850 !testOption(DontConfirmOverwrite) instead. -

1851 */ -

1852 void QFileDialog::setConfirmOverwrite(bool enabled) -

1853 { -

1854 setOption(DontConfirmOverwrite, !enabled); -

1855 } -

1856 -

1857 bool QFileDialog::confirmOverwrite() const -

1858 { -

1859 return !testOption(DontConfirmOverwrite); -

1860 } -

1861 -

1862 /*! -

1863 \property QFileDialog::defaultSuffix -

1864 \brief suffix added to the filename if no other suffix was specified -

1865 -

1866 This property specifies a string that will be added to the -

1867 filename if it has no suffix already. The suffix is typically -

1868 used to indicate the file type (e.g. "txt" indicates a text -

1869 file). -

1870 -

1871 If the first character is a dot ('.'), it is removed. -

1872 */ -

1873 void QFileDialog::setDefaultSuffix(const QString &suffix) -

1874 { -

1875 Q_D(QFileDialog); -

1876 d->options->setDefaultSuffix(suffix); -

1877 } -

1878 -

1879 QString QFileDialog::defaultSuffix() const -

1880 { -

1881 Q_D(const QFileDialog); -

1882 return d->options->defaultSuffix(); -

1883 } -

1884 -

1885 /*! -

1886 Sets the browsing history of the filedialog to contain the given -

1887 \a paths. -

1888 */ -

1889 void QFileDialog::setHistory(const QStringList &paths) -

1890 { -

1891 Q_D(QFileDialog); -

1892 if (d->usingWidgets()) -

1893 d->qFileDialogUi->lookInCombo->setHistory(paths); -

1894 } -

1895 -

1896 void QFileDialogComboBox::setHistory(const QStringList &paths) -

1897 { -

1898 m_history = paths; -

1899 // Only populate the first item, showPopup will populate the rest if needed -

1900 QList<QUrl> list; -

1901 QModelIndex idx = d_ptr->model->index(d_ptr->rootPath()); -

1902 //On windows the popup display the "C:\", convert to nativeSeparators -

1903 QUrl url = QUrl::fromLocalFile(QDir::toNativeSeparators(idx.data(QFileSystemModel::FilePathRole).toString())); -

1904 if (url.isValid()) -

1905 list.append(url); -

1906 urlModel->setUrls(list); -

1907 } -

1908 -

1909 /*! -

1910 Returns the browsing history of the filedialog as a list of paths. -

1911 */ -

1912 QStringList QFileDialog::history() const -

1913 { -

1914 Q_D(const QFileDialog); -

1915 if (!d->usingWidgets()) -

1916 return QStringList(); -

1917 QStringList currentHistory = d->qFileDialogUi->lookInCombo->history(); -

1918 //On windows the popup display the "C:\", convert to nativeSeparators -

1919 QString newHistory = QDir::toNativeSeparators(d->rootIndex().data(QFileSystemModel::FilePathRole).toString()); -

1920 if (!currentHistory.contains(newHistory)) -

1921 currentHistory << newHistory; -

1922 return currentHistory; -

1923 } -

1924 -

1925 /*! -

1926 Sets the item delegate used to render items in the views in the -

1927 file dialog to the given \a delegate. -

1928 -

1929 \warning You should not share the same instance of a delegate between views. -

1930 Doing so can cause incorrect or unintuitive editing behavior since each -

1931 view connected to a given delegate may receive the \l{QAbstractItemDelegate::}{closeEditor()} -

1932 signal, and attempt to access, modify or close an editor that has already been closed. -

1933 -

1934 Note that the model used is QFileSystemModel. It has custom item data roles, which is -

1935 described by the \l{QFileSystemModel::}{Roles} enum. You can use a QFileIconProvider if -

1936 you only want custom icons. -

1937 -

1938 \sa itemDelegate(), setIconProvider(), QFileSystemModel -

1939 */ -

1940 void QFileDialog::setItemDelegate(QAbstractItemDelegate *delegate) -

1941 { -

1942 Q_D(QFileDialog); -

1943 if (!d->usingWidgets()) -

1944 return; -

1945 d->qFileDialogUi->listView->setItemDelegate(delegate); -

1946 d->qFileDialogUi->treeView->setItemDelegate(delegate); -

1947 } -

1948 -

1949 /*! -

1950 Returns the item delegate used to render the items in the views in the filedialog. -

1951 */ -

1952 QAbstractItemDelegate *QFileDialog::itemDelegate() const -

1953 { -

1954 Q_D(const QFileDialog); -

1955 if (!d->usingWidgets()) -

1956 return 0; -

1957 return d->qFileDialogUi->listView->itemDelegate(); -

1958 } -

1959 -

1960 /*! -

1961 Sets the icon provider used by the filedialog to the specified \a provider. -

1962 */ -

1963 void QFileDialog::setIconProvider(QFileIconProvider *provider) -

1964 { -

1965 Q_D(QFileDialog); -

1966 if (!d->usingWidgets()) -

1967 return; -

1968 d->model->setIconProvider(provider); -

1969 //It forces the refresh of all entries in the side bar, then we can get new icons -

1970 d->qFileDialogUi->sidebar->setUrls(d->qFileDialogUi->sidebar->urls()); -

1971 } -

1972 -

1973 /*! -

1974 Returns the icon provider used by the filedialog. -

1975 */ -

1976 QFileIconProvider *QFileDialog::iconProvider() const -

1977 { -

1978 Q_D(const QFileDialog); -

1979 if (!d->model) -

1980 return Q_NULLPTR; -

1981 return d->model->iconProvider(); -

1982 } -

1983 -

1984 void QFileDialogPrivate::setLabelTextControl(QFileDialog::DialogLabel label, const QString &text) -

1985 { -

1986 if (!qFileDialogUi) -

1987 return; -

1988 switch (label) { -

1989 case QFileDialog::LookIn: -

1990 qFileDialogUi->lookInLabel->setText(text); -

1991 break; -

1992 case QFileDialog::FileName: -

1993 qFileDialogUi->fileNameLabel->setText(text); -

1994 break; -

1995 case QFileDialog::FileType: -

1996 qFileDialogUi->fileTypeLabel->setText(text); -

1997 break; -

1998 case QFileDialog::Accept: -

1999 if (q_func()->acceptMode() == QFileDialog::AcceptOpen) { -

2000 if (QPushButton *button = qFileDialogUi->buttonBox->button(QDialogButtonBox::Open)) -

2001 button->setText(text); -

2002 } else { -

2003 if (QPushButton *button = qFileDialogUi->buttonBox->button(QDialogButtonBox::Save)) -

2004 button->setText(text); -

2005 } -

2006 break; -

2007 case QFileDialog::Reject: -

2008 if (QPushButton *button = qFileDialogUi->buttonBox->button(QDialogButtonBox::Cancel)) -

2009 button->setText(text); -

2010 break; -

2011 } -

2012 } -

2013 -

2014 /*! -

2015 Sets the \a text shown in the filedialog in the specified \a label. -

2016 */ -

2017 -

2018 void QFileDialog::setLabelText(DialogLabel label, const QString &text) -

2019 { -

2020 Q_D(QFileDialog); -

2021 d->options->setLabelText(static_cast<QFileDialogOptions::DialogLabel>(label), text); -

2022 d->setLabelTextControl(label, text); -

2023 } -

2024 -

2025 /*! -

2026 Returns the text shown in the filedialog in the specified \a label. -

2027 */ -

2028 QString QFileDialog::labelText(DialogLabel label) const -

2029 { -

2030 Q_D(const QFileDialog); -

2031 if (!d->usingWidgets()) -

2032 return d->options->labelText(static_cast<QFileDialogOptions::DialogLabel>(label)); -

2033 QPushButton *button; -

2034 switch (label) { -

2035 case LookIn: -

2036 return d->qFileDialogUi->lookInLabel->text(); -

2037 case FileName: -

2038 return d->qFileDialogUi->fileNameLabel->text(); -

2039 case FileType: -

2040 return d->qFileDialogUi->fileTypeLabel->text(); -

2041 case Accept: -

2042 if (acceptMode() == AcceptOpen) -

2043 button = d->qFileDialogUi->buttonBox->button(QDialogButtonBox::Open); -

2044 else -

2045 button = d->qFileDialogUi->buttonBox->button(QDialogButtonBox::Save); -

2046 if (button) -

2047 return button->text(); -

2048 break; -

2049 case Reject: -

2050 button = d->qFileDialogUi->buttonBox->button(QDialogButtonBox::Cancel); -

2051 if (button) -

2052 return button->text(); -

2053 break; -

2054 } -

2055 return QString(); -

2056 } -

2057 -

2058 /*! -

2059 This is a convenience static function that returns an existing file -

2060 selected by the user. If the user presses Cancel, it returns a null string. -

2061 -

2062 \snippet code/src_gui_dialogs_qfiledialog.cpp 8 -

2063 -

2064 The function creates a modal file dialog with the given \a parent widget. -

2065 If \a parent is not 0, the dialog will be shown centered over the parent -

2066 widget. -

2067 -

2068 The file dialog's working directory will be set to \a dir. If \a dir -

2069 includes a file name, the file will be selected. Only files that match the -

2070 given \a filter are shown. The filter selected is set to \a selectedFilter. -

2071 The parameters \a dir, \a selectedFilter, and \a filter may be empty -

2072 strings. If you want multiple filters, separate them with ';;', for -

2073 example: -

2074 -

2075 \code -

2076 "Images (*.png *.xpm *.jpg);;Text files (*.txt);;XML files (*.xml)" -

2077 \endcode -

2078 -

2079 The \a options argument holds various options about how to run the dialog, -

2080 see the QFileDialog::Option enum for more information on the flags you can -

2081 pass. -

2082 -

2083 The dialog's caption is set to \a caption. If \a caption is not specified -

2084 then a default caption will be used. -

2085 -

2086 On Windows, and \macos, this static function will use the -

2087 native file dialog and not a QFileDialog. -

2088 -

2089 On Windows the dialog will spin a blocking modal event loop that will not -

2090 dispatch any QTimers, and if \a parent is not 0 then it will position the -

2091 dialog just below the parent's title bar. -

2092 -

2093 On Unix/X11, the normal behavior of the file dialog is to resolve and -

2094 follow symlinks. For example, if \c{/usr/tmp} is a symlink to \c{/var/tmp}, -

2095 the file dialog will change to \c{/var/tmp} after entering \c{/usr/tmp}. If -

2096 \a options includes DontResolveSymlinks, the file dialog will treat -

2097 symlinks as regular directories. -

2098 -

2099 \warning Do not delete \a parent during the execution of the dialog. If you -

2100 want to do this, you should create the dialog yourself using one of the -

2101 QFileDialog constructors. -

2102 -

2103 \sa getOpenFileNames(), getSaveFileName(), getExistingDirectory() -

2104 */ -

2105 QString QFileDialog::getOpenFileName(QWidget *parent, -

2106 const QString &caption, -

2107 const QString &dir, -

2108 const QString &filter, -

2109 QString *selectedFilter, -

2110 Options options) -

2111 { -

2112 const QStringList schemes = QStringList(QStringLiteral("file")); -

2113 const QUrl selectedUrl = getOpenFileUrl(parent, caption, QUrl::fromLocalFile(dir), filter, selectedFilter, options, schemes); -

2114 return selectedUrl.toLocalFile(); -

2115 } -

2116 -

2117 /*! -

2118 This is a convenience static function that returns an existing file -

2119 selected by the user. If the user presses Cancel, it returns an -

2120 empty url. -

2121 -

2122 The function is used similarly to QFileDialog::getOpenFileName(). In -

2123 particular \a parent, \a caption, \a dir, \a filter, \a selectedFilter -

2124 and \a options are used in the exact same way. -

2125 -

2126 The main difference with QFileDialog::getOpenFileName() comes from -

2127 the ability offered to the user to select a remote file. That's why -

2128 the return type and the type of \a dir is QUrl. -

2129 -

2130 The \a supportedSchemes argument allows to restrict the type of URLs the -

2131 user will be able to select. It is a way for the application to declare -

2132 the protocols it will support to fetch the file content. An empty list -

2133 means that no restriction is applied (the default). -

2134 Supported for local files ("file" scheme) is implicit and always enabled; -

2135 it is not necessary to include it in the restriction. -

2136 -

2137 When possible, this static function will use the native file dialog and -

2138 not a QFileDialog. On platforms which don't support selecting remote -

2139 files, Qt will allow to select only local files. -

2140 -

2141 \sa getOpenFileName(), getOpenFileUrls(), getSaveFileUrl(), getExistingDirectoryUrl() -

2142 \since 5.2 -

2143 */ -

2144 QUrl QFileDialog::getOpenFileUrl(QWidget *parent, -

2145 const QString &caption, -

2146 const QUrl &dir, -

2147 const QString &filter, -

2148 QString *selectedFilter, -

2149 Options options, -

2150 const QStringList &supportedSchemes) -

2151 { -

2152 QFileDialogArgs args; -

2153 args.parent = parent; -

2154 args.caption = caption; -

2155 args.directory = QFileDialogPrivate::workingDirectory(dir); -

2156 args.selection = QFileDialogPrivate::initialSelection(dir); -

2157 args.filter = filter; -

2158 args.mode = ExistingFile; -

2159 args.options = options; -

2160 -

2161 QFileDialog dialog(args); -

2162 dialog.setSupportedSchemes(supportedSchemes); -

2163 if (selectedFilter && !selectedFilter->isEmpty()) -

2164 dialog.selectNameFilter(*selectedFilter); -

2165 if (dialog.exec() == QDialog::Accepted) { -

2166 if (selectedFilter) -

2167 *selectedFilter = dialog.selectedNameFilter(); -

2168 return dialog.selectedUrls().value(0); -

2169 } -

2170 return QUrl(); -

2171 } -

2172 -

2173 /*! -

2174 This is a convenience static function that will return one or more existing -

2175 files selected by the user. -

2176 -

2177 \snippet code/src_gui_dialogs_qfiledialog.cpp 9 -

2178 -

2179 This function creates a modal file dialog with the given \a parent widget. -

2180 If \a parent is not 0, the dialog will be shown centered over the parent -

2181 widget. -

2182 -

2183 The file dialog's working directory will be set to \a dir. If \a dir -

2184 includes a file name, the file will be selected. The filter is set to -

2185 \a filter so that only those files which match the filter are shown. The -

2186 filter selected is set to \a selectedFilter. The parameters \a dir, -

2187 \a selectedFilter and \a filter may be empty strings. If you need multiple -

2188 filters, separate them with ';;', for instance: -

2189 -

2190 \code -

2191 "Images (*.png *.xpm *.jpg);;Text files (*.txt);;XML files (*.xml)" -

2192 \endcode -

2193 -

2194 The dialog's caption is set to \a caption. If \a caption is not specified -

2195 then a default caption will be used. -

2196 -

2197 On Windows, and \macos, this static function will use the -

2198 native file dialog and not a QFileDialog. -

2199 -

2200 On Windows the dialog will spin a blocking modal event loop that will not -

2201 dispatch any QTimers, and if \a parent is not 0 then it will position the -

2202 dialog just below the parent's title bar. -

2203 -

2204 On Unix/X11, the normal behavior of the file dialog is to resolve and -

2205 follow symlinks. For example, if \c{/usr/tmp} is a symlink to \c{/var/tmp}, -

2206 the file dialog will change to \c{/var/tmp} after entering \c{/usr/tmp}. -

2207 The \a options argument holds various options about how to run the dialog, -

2208 see the QFileDialog::Option enum for more information on the flags you can -

2209 pass. -

2210 -

2211 \warning Do not delete \a parent during the execution of the dialog. If you -

2212 want to do this, you should create the dialog yourself using one of the -

2213 QFileDialog constructors. -

2214 -

2215 \sa getOpenFileName(), getSaveFileName(), getExistingDirectory() -

2216 */ -

2217 QStringList QFileDialog::getOpenFileNames(QWidget *parent, -

2218 const QString &caption, -

2219 const QString &dir, -

2220 const QString &filter, -

2221 QString *selectedFilter, -

2222 Options options) -

2223 { -

2224 const QStringList schemes = QStringList(QStringLiteral("file")); -

2225 const QList<QUrl> selectedUrls = getOpenFileUrls(parent, caption, QUrl::fromLocalFile(dir), filter, selectedFilter, options, schemes); -

2226 QStringList fileNames; -

2227 fileNames.reserve(selectedUrls.size()); -

2228 foreachfor (const QUrl &url ,: selectedUrls) -

2229

fileNames << url.toLocalFile();

never executed: fileNames << url.toLocalFile();

2230

return fileNames;

never executed: return fileNames;

2231 } -

2232 -

2233 /*! -

2234 This is a convenience static function that will return or or more existing -

2235 files selected by the user. If the user presses Cancel, it returns an -

2236 empty list. -

2237 -

2238 The function is used similarly to QFileDialog::getOpenFileNames(). In -

2239 particular \a parent, \a caption, \a dir, \a filter, \a selectedFilter -

2240 and \a options are used in the exact same way. -

2241 -

2242 The main difference with QFileDialog::getOpenFileNames() comes from -

2243 the ability offered to the user to select remote files. That's why -

2244 the return type and the type of \a dir are respectively QList<QUrl> -

2245 and QUrl. -

2246 -

2247 The \a supportedSchemes argument allows to restrict the type of URLs the -

2248 user will be able to select. It is a way for the application to declare -

2249 the protocols it will support to fetch the file content. An empty list -

2250 means that no restriction is applied (the default). -

2251 Supported for local files ("file" scheme) is implicit and always enabled; -

2252 it is not necessary to include it in the restriction. -

2253 -

2254 When possible, this static function will use the native file dialog and -

2255 not a QFileDialog. On platforms which don't support selecting remote -

2256 files, Qt will allow to select only local files. -

2257 -

2258 \sa getOpenFileNames(), getOpenFileUrl(), getSaveFileUrl(), getExistingDirectoryUrl() -

2259 \since 5.2 -

2260 */ -

2261 QList<QUrl> QFileDialog::getOpenFileUrls(QWidget *parent, -

2262 const QString &caption, -

2263 const QUrl &dir, -

2264 const QString &filter, -

2265 QString *selectedFilter, -

2266 Options options, -

2267 const QStringList &supportedSchemes) -

2268 { -

2269 QFileDialogArgs args; -

2270 args.parent = parent; -

2271 args.caption = caption; -

2272 args.directory = QFileDialogPrivate::workingDirectory(dir); -

2273 args.selection = QFileDialogPrivate::initialSelection(dir); -

2274 args.filter = filter; -

2275 args.mode = ExistingFiles; -

2276 args.options = options; -

2277 -

2278 QFileDialog dialog(args); -

2279 dialog.setSupportedSchemes(supportedSchemes); -

2280 if (selectedFilter && !selectedFilter->isEmpty()) -

2281 dialog.selectNameFilter(*selectedFilter); -

2282 if (dialog.exec() == QDialog::Accepted) { -

2283 if (selectedFilter) -

2284 *selectedFilter = dialog.selectedNameFilter(); -

2285 return dialog.selectedUrls(); -

2286 } -

2287 return QList<QUrl>(); -

2288 } -

2289 -

2290 /*! -

2291 This is a convenience static function that will return a file name selected -

2292 by the user. The file does not have to exist. -

2293 -

2294 It creates a modal file dialog with the given \a parent widget. If -

2295 \a parent is not 0, the dialog will be shown centered over the parent -

2296 widget. -

2297 -

2298 \snippet code/src_gui_dialogs_qfiledialog.cpp 11 -

2299 -

2300 The file dialog's working directory will be set to \a dir. If \a dir -

2301 includes a file name, the file will be selected. Only files that match the -

2302 \a filter are shown. The filter selected is set to \a selectedFilter. The -

2303 parameters \a dir, \a selectedFilter, and \a filter may be empty strings. -

2304 Multiple filters are separated with ';;'. For instance: -

2305 -

2306 \code -

2307 "Images (*.png *.xpm *.jpg);;Text files (*.txt);;XML files (*.xml)" -

2308 \endcode -

2309 -

2310 The \a options argument holds various options about how to run the dialog, -

2311 see the QFileDialog::Option enum for more information on the flags you can -

2312 pass. -

2313 -

2314 The default filter can be chosen by setting \a selectedFilter to the -

2315 desired value. -

2316 -

2317 The dialog's caption is set to \a caption. If \a caption is not specified, -

2318 a default caption will be used. -

2319 -

2320 On Windows, and \macos, this static function will use the -

2321 native file dialog and not a QFileDialog. -

2322 -

2323 On Windows the dialog will spin a blocking modal event loop that will not -

2324 dispatch any QTimers, and if \a parent is not 0 then it will position the -

2325 dialog just below the parent's title bar. On \macos, with its native file -

2326 dialog, the filter argument is ignored. -

2327 -

2328 On Unix/X11, the normal behavior of the file dialog is to resolve and -

2329 follow symlinks. For example, if \c{/usr/tmp} is a symlink to \c{/var/tmp}, -

2330 the file dialog will change to \c{/var/tmp} after entering \c{/usr/tmp}. If -

2331 \a options includes DontResolveSymlinks the file dialog will treat symlinks -

2332 as regular directories. -

2333 -

2334 \warning Do not delete \a parent during the execution of the dialog. If you -

2335 want to do this, you should create the dialog yourself using one of the -

2336 QFileDialog constructors. -

2337 -

2338 \sa getOpenFileName(), getOpenFileNames(), getExistingDirectory() -

2339 */ -

2340 QString QFileDialog::getSaveFileName(QWidget *parent, -

2341 const QString &caption, -

2342 const QString &dir, -

2343 const QString &filter, -

2344 QString *selectedFilter, -

2345 Options options) -

2346 { -

2347 const QStringList schemes = QStringList(QStringLiteral("file")); -

2348 const QUrl selectedUrl = getSaveFileUrl(parent, caption, QUrl::fromLocalFile(dir), filter, selectedFilter, options, schemes); -

2349 return selectedUrl.toLocalFile(); -

2350 } -

2351 -

2352 /*! -

2353 This is a convenience static function that returns a file selected by -

2354 the user. The file does not have to exist. If the user presses Cancel, -

2355 it returns an empty url. -

2356 -

2357 The function is used similarly to QFileDialog::getSaveFileName(). In -

2358 particular \a parent, \a caption, \a dir, \a filter, \a selectedFilter -

2359 and \a options are used in the exact same way. -

2360 -

2361 The main difference with QFileDialog::getSaveFileName() comes from -

2362 the ability offered to the user to select a remote file. That's why -

2363 the return type and the type of \a dir is QUrl. -

2364 -

2365 The \a supportedSchemes argument allows to restrict the type of URLs the -

2366 user will be able to select. It is a way for the application to declare -

2367 the protocols it will support to save the file content. An empty list -

2368 means that no restriction is applied (the default). -

2369 Supported for local files ("file" scheme) is implicit and always enabled; -

2370 it is not necessary to include it in the restriction. -

2371 -

2372 When possible, this static function will use the native file dialog and -

2373 not a QFileDialog. On platforms which don't support selecting remote -

2374 files, Qt will allow to select only local files. -

2375 -

2376 \sa getSaveFileName(), getOpenFileUrl(), getOpenFileUrls(), getExistingDirectoryUrl() -

2377 \since 5.2 -

2378 */ -

2379 QUrl QFileDialog::getSaveFileUrl(QWidget *parent, -

2380 const QString &caption, -

2381 const QUrl &dir, -

2382 const QString &filter, -

2383 QString *selectedFilter, -

2384 Options options, -

2385 const QStringList &supportedSchemes) -

2386 { -

2387 QFileDialogArgs args; -

2388 args.parent = parent; -

2389 args.caption = caption; -

2390 args.directory = QFileDialogPrivate::workingDirectory(dir); -

2391 args.selection = QFileDialogPrivate::initialSelection(dir); -

2392 args.filter = filter; -

2393 args.mode = AnyFile; -

2394 args.options = options; -

2395 -

2396 QFileDialog dialog(args); -

2397 dialog.setSupportedSchemes(supportedSchemes); -

2398 dialog.setAcceptMode(AcceptSave); -

2399 if (selectedFilter && !selectedFilter->isEmpty()) -

2400 dialog.selectNameFilter(*selectedFilter); -

2401 if (dialog.exec() == QDialog::Accepted) { -

2402 if (selectedFilter) -

2403 *selectedFilter = dialog.selectedNameFilter(); -

2404 return dialog.selectedUrls().value(0); -

2405 } -

2406 return QUrl(); -

2407 } -

2408 -

2409 /*! -

2410 This is a convenience static function that will return an existing -

2411 directory selected by the user. -

2412 -

2413 \snippet code/src_gui_dialogs_qfiledialog.cpp 12 -

2414 -

2415 This function creates a modal file dialog with the given \a parent widget. -

2416 If \a parent is not 0, the dialog will be shown centered over the parent -

2417 widget. -

2418 -

2419 The dialog's working directory is set to \a dir, and the caption is set to -

2420 \a caption. Either of these may be an empty string in which case the -

2421 current directory and a default caption will be used respectively. -

2422 -

2423 The \a options argument holds various options about how to run the dialog, -

2424 see the QFileDialog::Option enum for more information on the flags you can -

2425 pass. To ensure a native file dialog, \l{QFileDialog::}{ShowDirsOnly} must -

2426 be set. -

2427 -

2428 On Windows and \macos, this static function will use the -

2429 native file dialog and not a QFileDialog. However, the native Windows file -

2430 dialog does not support displaying files in the directory chooser. You need -

2431 to pass \l{QFileDialog::}{DontUseNativeDialog} to display files using a -

2432 QFileDialog. -

2433 -

2434 On Unix/X11, the normal behavior of the file dialog is to resolve and -

2435 follow symlinks. For example, if \c{/usr/tmp} is a symlink to \c{/var/tmp}, -

2436 the file dialog will change to \c{/var/tmp} after entering \c{/usr/tmp}. If -

2437 \a options includes DontResolveSymlinks, the file dialog will treat -

2438 symlinks as regular directories. -

2439 -

2440 On Windows, the dialog will spin a blocking modal event loop that will not -

2441 dispatch any QTimers, and if \a parent is not 0 then it will position the -

2442 dialog just below the parent's title bar. -

2443 -

2444 \warning Do not delete \a parent during the execution of the dialog. If you -

2445 want to do this, you should create the dialog yourself using one of the -

2446 QFileDialog constructors. -

2447 -

2448 \sa getOpenFileName(), getOpenFileNames(), getSaveFileName() -

2449 */ -

2450 QString QFileDialog::getExistingDirectory(QWidget *parent, -

2451 const QString &caption, -

2452 const QString &dir, -

2453 Options options) -

2454 { -

2455 const QStringList schemes = QStringList(QStringLiteral("file")); -

2456 const QUrl selectedUrl = getExistingDirectoryUrl(parent, caption, QUrl::fromLocalFile(dir), options, schemes); -

2457 return selectedUrl.toLocalFile(); -

2458 } -

2459 -

2460 /*! -

2461 This is a convenience static function that will return an existing -

2462 directory selected by the user. If the user presses Cancel, it -

2463 returns an empty url. -

2464 -

2465 The function is used similarly to QFileDialog::getExistingDirectory(). -

2466 In particular \a parent, \a caption, \a dir and \a options are used -

2467 in the exact same way. -

2468 -

2469 The main difference with QFileDialog::getExistingDirectory() comes from -

2470 the ability offered to the user to select a remote directory. That's why -

2471 the return type and the type of \a dir is QUrl. -

2472 -

2473 The \a supportedSchemes argument allows to restrict the type of URLs the -

2474 user will be able to select. It is a way for the application to declare -

2475 the protocols it will support to fetch the file content. An empty list -

2476 means that no restriction is applied (the default). -

2477 Supported for local files ("file" scheme) is implicit and always enabled; -

2478 it is not necessary to include it in the restriction. -

2479 -

2480 When possible, this static function will use the native file dialog and -

2481 not a QFileDialog. On platforms which don't support selecting remote -

2482 files, Qt will allow to select only local files. -

2483 -

2484 \sa getExistingDirectory(), getOpenFileUrl(), getOpenFileUrls(), getSaveFileUrl() -

2485 \since 5.2 -

2486 */ -

2487 QUrl QFileDialog::getExistingDirectoryUrl(QWidget *parent, -

2488 const QString &caption, -

2489 const QUrl &dir, -

2490 Options options, -

2491 const QStringList &supportedSchemes) -

2492 { -

2493 QFileDialogArgs args; -

2494 args.parent = parent; -

2495 args.caption = caption; -

2496 args.directory = QFileDialogPrivate::workingDirectory(dir); -

2497 args.mode = (options & ShowDirsOnly ? DirectoryOnly : Directory); -

2498 args.options = options; -

2499 -

2500 QFileDialog dialog(args); -

2501 dialog.setSupportedSchemes(supportedSchemes); -

2502 if (dialog.exec() == QDialog::Accepted) -

2503 return dialog.selectedUrls().value(0); -

2504 return QUrl(); -

2505 } -

2506 -

2507 inline static QUrl _qt_get_directory(const QUrl &url) -

2508 { -

2509 if (url.isLocalFile()) { -

2510 QFileInfo info = QFileInfo(QDir::current(), url.toLocalFile()); -

2511 if (info.exists() && info.isDir()) -

2512 return QUrl::fromLocalFile(QDir::cleanPath(info.absoluteFilePath())); -

2513 info.setFile(info.absolutePath()); -

2514 if (info.exists() && info.isDir()) -

2515 return QUrl::fromLocalFile(info.absoluteFilePath()); -

2516 return QUrl(); -

2517 } else { -

2518 return url; -

2519 } -

2520 } -

2521 /* -

2522 Get the initial directory URL -

2523 -

2524 \sa initialSelection() -

2525 */ -

2526 QUrl QFileDialogPrivate::workingDirectory(const QUrl &url) -

2527 { -

2528 if (!url.isEmpty()) { -

2529 QUrl directory = _qt_get_directory(url); -

2530 if (!directory.isEmpty()) -

2531 return directory; -

2532 } -

2533 QUrl directory = _qt_get_directory(*lastVisitedDir()); -

2534 if (!directory.isEmpty()) -

2535 return directory; -

2536 return QUrl::fromLocalFile(QDir::currentPath()); -

2537 } -

2538 -

2539 /* -

2540 Get the initial selection given a path. The initial directory -

2541 can contain both the initial directory and initial selection -

2542 /home/user/foo.txt -

2543 -

2544 \sa workingDirectory() -

2545 */ -

2546 QString QFileDialogPrivate::initialSelection(const QUrl &url) -

2547 { -

2548 if (url.isEmpty()) -

2549 return QString(); -

2550 if (url.isLocalFile()) { -

2551 QFileInfo info(url.toLocalFile()); -

2552 if (!info.isDir()) -

2553 return info.fileName(); -

2554 else -

2555 return QString(); -

2556 } -

2557 // With remote URLs we can only assume. -

2558 return url.fileName(); -

2559 } -

2560 -

2561 /*! -

2562 \reimp -

2563 */ -

2564 void QFileDialog::done(int result) -

2565 { -

2566 Q_D(QFileDialog); -

2567 -

2568 QDialog::done(result); -

2569 -

2570 if (d->receiverToDisconnectOnClose) { -

2571 disconnect(this, d->signalToDisconnectOnClose, -

2572 d->receiverToDisconnectOnClose, d->memberToDisconnectOnClose); -

2573 d->receiverToDisconnectOnClose = 0; -

2574 } -

2575 d->memberToDisconnectOnClose.clear(); -

2576 d->signalToDisconnectOnClose.clear(); -

2577 } -

2578 -

2579 /*! -

2580 \reimp -

2581 */ -

2582 void QFileDialog::accept() -

2583 { -

2584 Q_D(QFileDialog); -

2585

if (!d->usingWidgets()) {

!d->usingWidgets()	Description
TRUE	never evaluated
FALSE	never evaluated

2586 const QList<QUrl> urls = selectedUrls(); -

2587

if (urls.isEmpty())

urls.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

2588

return;

never executed: return;

2589 d->_q_emitUrlsSelected(urls); -

2590

if (urls.count() == 1)

urls.count() == 1	Description
TRUE	never evaluated
FALSE	never evaluated

2591

d->_q_emitUrlSelected(urls.first());

never executed: d->_q_emitUrlSelected(urls.first());

2592 QDialog::accept(); -

2593

return;

never executed: return;

2594 } -

2595 -

2596 const QStringList files = selectedFiles(); -

2597

if (files.isEmpty())

files.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

2598

return;

never executed: return;

2599 QString lineEditText = d->lineEdit()->text(); -

2600 // "hidden feature" type .. and then enter, and it will move up a dir -

2601 // special case for ".." -

2602

if (lineEditText == QLatin1String("..")) {

lineEditText =...n1String("..")	Description
TRUE	never evaluated
FALSE	never evaluated

2603 d->_q_navigateToParent(); -

2604 const QSignalBlocker blocker(d->qFileDialogUi->fileNameEdit); -

2605 d->lineEdit()->selectAll(); -

2606

return;

never executed: return;

2607 } -

2608 -

2609 switch (fileMode()) { -

2610

case DirectoryOnly:

never executed: case DirectoryOnly:

2611

case Directory: {

never executed: case Directory:

2612 QString fn = files.first(); -

2613 QFileInfo info(fn); -

2614

if (!info.exists())

!info.exists()	Description
TRUE	never evaluated
FALSE	never evaluated

2615

info = QFileInfo(d->getEnvironmentVariable(fn));

never executed: info = QFileInfo(d->getEnvironmentVariable(fn));

2616

if (!info.exists()) {

!info.exists()	Description
TRUE	never evaluated
FALSE	never evaluated

2617 #ifndef QT_NO_MESSAGEBOX -

2618 QString message = tr("%1\nDirectory not found.\nPlease verify the " -

2619 "correct directory name was given."); -

2620 QMessageBox::warning(this, windowTitle(), message.arg(info.fileName())); -

2621 #endif // QT_NO_MESSAGEBOX -

2622

return;

never executed: return;

2623 } -

2624

if (info.isDir()) {

info.isDir()	Description
TRUE	never evaluated
FALSE	never evaluated

2625 d->emitFilesSelected(files); -

2626 QDialog::accept(); -

2627

}

never executed: end of block

2628

return;

never executed: return;

2629 } -

2630 -

2631

case AnyFile: {

never executed: case AnyFile:

2632 QString fn = files.first(); -

2633 QFileInfo info(fn); -

2634

if (info.isDir()) {

info.isDir()	Description
TRUE	never evaluated
FALSE	never evaluated

2635 setDirectory(info.absoluteFilePath()); -

2636

return;

never executed: return;

2637 } -

2638 -

2639

if (!info.exists()) {

!info.exists()	Description
TRUE	never evaluated
FALSE	never evaluated

2640 int maxNameLength = d->maxNameLength(info.path()); -

2641

if (maxNameLength >= 0 && info.fileName().length() > maxNameLength)

maxNameLength >= 0	Description
TRUE	never evaluated
FALSE	never evaluated

info.fileName(... maxNameLength	Description
TRUE	never evaluated
FALSE	never evaluated

2642

return;

never executed: return;

2643

}

never executed: end of block

2644 -

2645 // check if we have to ask for permission to overwrite the file -

2646

if (!info.exists() || !confirmOverwrite() || acceptMode() == AcceptOpen) {

!info.exists()	Description
TRUE	never evaluated
FALSE	never evaluated

!confirmOverwrite()	Description
TRUE	never evaluated
FALSE	never evaluated

acceptMode() == AcceptOpen	Description
TRUE	never evaluated
FALSE	never evaluated

2647 d->emitFilesSelected(QStringList(fn)); -

2648 QDialog::accept(); -

2649 #ifndef QT_NO_MESSAGEBOX -

2650

} else {

never executed: end of block

2651

if (QMessageBox::warning(this, windowTitle(),

QMessageBox::w...essageBox::Yes	Description
TRUE	never evaluated
FALSE	never evaluated

2652

tr("%1 already exists.\nDo you want to replace it?")

QMessageBox::w...essageBox::Yes	Description
TRUE	never evaluated
FALSE	never evaluated

2653

.arg(info.fileName()),

QMessageBox::w...essageBox::Yes	Description
TRUE	never evaluated
FALSE	never evaluated

2654

QMessageBox::Yes | QMessageBox::No, QMessageBox::No)

QMessageBox::w...essageBox::Yes	Description
TRUE	never evaluated
FALSE	never evaluated

2655

== QMessageBox::Yes) {

QMessageBox::w...essageBox::Yes	Description
TRUE	never evaluated
FALSE	never evaluated

2656 d->emitFilesSelected(QStringList(fn)); -

2657 QDialog::accept(); -

2658

}

never executed: end of block

2659 #endif -

2660

}

never executed: end of block

2661

return;

never executed: return;

2662 } -

2663 -

2664

case ExistingFile:

never executed: case ExistingFile:

2665

case ExistingFiles:

never executed: case ExistingFiles:

2666 for (int i = 0; i <const auto &file : files.count(); ++i) { -

2667 QFileInfo info(files.at(i));file); -

2668

if (!info.exists())

!info.exists()	Description
TRUE	never evaluated
FALSE	never evaluated

2669

info = QFileInfo(d->getEnvironmentVariable(files.at(i)));file));

never executed: info = QFileInfo(d->getEnvironmentVariable(file));

2670

if (!info.exists()) {

!info.exists()	Description
TRUE	never evaluated
FALSE	never evaluated

2671 #ifndef QT_NO_MESSAGEBOX -

2672 QString message = tr("%1\nFile not found.\nPlease verify the " -

2673 "correct file name was given."); -

2674 QMessageBox::warning(this, windowTitle(), message.arg(info.fileName())); -

2675 #endif // QT_NO_MESSAGEBOX -

2676

return;

never executed: return;

2677 } -

2678

if (info.isDir()) {

info.isDir()	Description
TRUE	never evaluated
FALSE	never evaluated

2679 setDirectory(info.absoluteFilePath()); -

2680 d->lineEdit()->clear(); -

2681

return;

never executed: return;

2682 } -

2683

}

never executed: end of block

2684 d->emitFilesSelected(files); -

2685 QDialog::accept(); -

2686

return;

never executed: return;

2687 } -

2688

}

never executed: end of block

2689 -

2690 #ifndef QT_NO_SETTINGS -

2691 void QFileDialogPrivate::saveSettings() -

2692 { -

2693 Q_Q(QFileDialog); -

2694 QSettings settings(QSettings::UserScope, QLatin1String("QtProject")); -

2695 settings.beginGroup(QLatin1String("FileDialog")); -

2696 -

2697

if (usingWidgets()) {

usingWidgets()	Description
TRUE	never evaluated
FALSE	never evaluated

2698 settings.setValue(QLatin1String("sidebarWidth"), qFileDialogUi->splitter->sizes().firstconstFirst()); -

2699 settings.setValue(QLatin1String("shortcuts"), QUrl::toStringList(qFileDialogUi->sidebar->urls())); -

2700 settings.setValue(QLatin1String("treeViewHeader"), qFileDialogUi->treeView->header()->saveState()); -

2701

}

never executed: end of block

2702 QStringList historyUrls; -

2703 const QStringList history = q->history(); -

2704 historyUrls.reserve(history.size()); -

2705 foreachfor (const QString &path ,: history) -

2706

historyUrls << QUrl::fromLocalFile(path).toString();

never executed: historyUrls << QUrl::fromLocalFile(path).toString();

2707 settings.setValue(QLatin1String("history"), historyUrls); -

2708 settings.setValue(QLatin1String("lastVisited"), lastVisitedDir()->toString()); -

2709 const QMetaEnum &viewModeMeta = q->metaObject()->enumerator(q->metaObject()->indexOfEnumerator("ViewMode")); -

2710 settings.setValue(QLatin1String("viewMode"), QLatin1String(viewModeMeta.key(q->viewMode()))); -

2711 settings.setValue(QLatin1String("qtVersion"), QLatin1String(QT_VERSION_STR)); -

2712

}

never executed: end of block

2713 -

2714 bool QFileDialogPrivate::restoreFromSettings() -

2715 { -

2716 Q_Q(QFileDialog); -

2717 QSettings settings(QSettings::UserScope, QLatin1String("QtProject")); -

2718

if (!settings.childGroups().contains(QLatin1String("FileDialog")))

!settings.chil..."FileDialog"))	Description
TRUE	never evaluated
FALSE	never evaluated

2719

return false;

never executed: return false;

2720 settings.beginGroup(QLatin1String("FileDialog")); -

2721 -

2722 q->setDirectoryUrl(lastVisitedDir()->isEmpty() ? settings.value(QLatin1String("lastVisited")).toUrl() : *lastVisitedDir()); -

2723 -

2724 QByteArray viewModeStr = settings.value(QLatin1String("viewMode")).toString().toLatin1(); -

2725 const QMetaEnum &viewModeMeta = q->metaObject()->enumerator(q->metaObject()->indexOfEnumerator("ViewMode")); -

2726 bool ok = false; -

2727 int viewMode = viewModeMeta.keyToValue(viewModeStr.constData(), &ok); -

2728

if (!ok)

!ok	Description
TRUE	never evaluated
FALSE	never evaluated

2729

viewMode = QFileDialog::List;

never executed: viewMode = QFileDialog::List;

2730 q->setViewMode(static_cast<QFileDialog::ViewMode>(viewMode)); -

2731 -

2732 sidebarUrls = QUrl::fromStringList(settings.value(QLatin1String("shortcuts")).toStringList()); -

2733 headerData = settings.value(QLatin1String("treeViewHeader")).toByteArray(); -

2734 -

2735

if (!usingWidgets())

!usingWidgets()	Description
TRUE	never evaluated
FALSE	never evaluated

2736

return true;

never executed: return true;

2737 -

2738 QStringList history; -

2739 foreach (const QString &urlStr,auto urlStrings = settings.value(QLatin1String("history")).toStringList())(); -

2740 for (const QString &urlStr : urlStrings) { -

2741 QUrl url(urlStr); -

2742

if (url.isLocalFile())

url.isLocalFile()	Description
TRUE	never evaluated
FALSE	never evaluated

2743

history << url.toLocalFile();

never executed: history << url.toLocalFile();

2744

}

never executed: end of block

2745 -

2746

return restoreWidgetState(history, settings.value(QLatin1String("sidebarWidth"), -1).toInt());

never executed: return restoreWidgetState(history, settings.value(QLatin1String("sidebarWidth"), -1).toInt());

2747 } -

2748 #endif // QT_NO_SETTINGS -

2749 -

2750 bool QFileDialogPrivate::restoreWidgetState(QStringList &history, int splitterPosition) -

2751 { -

2752 Q_Q(QFileDialog); -

2753

if (splitterPosition >= 0) {

splitterPosition >= 0	Description
TRUE	never evaluated
FALSE	never evaluated

2754 QList<int> splitterSizes; -

2755 splitterSizes.append(splitterPosition); -

2756 splitterSizes.append(qFileDialogUi->splitter->widget(1)->sizeHint().width()); -

2757 qFileDialogUi->splitter->setSizes(splitterSizes); -

2758

} else {

never executed: end of block

2759

if (!qFileDialogUi->splitter->restoreState(splitterState))

!qFileDialogUi...splitterState)	Description
TRUE	never evaluated
FALSE	never evaluated

2760

return false;

never executed: return false;

2761 QList<int> list = qFileDialogUi->splitter->sizes(); -

2762

if (list.count() >= 2 && (list.at(0) == 0 || list.at(1) == 0)) {

list.count() >= 2	Description
TRUE	never evaluated
FALSE	never evaluated

list.at(0) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

list.at(1) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

2763

for (int i = 0; i < list.count(); ++i)

i < list.count()	Description
TRUE	never evaluated
FALSE	never evaluated

2764

list[i] = qFileDialogUi->splitter->widget(i)->sizeHint().width();

never executed: list[i] = qFileDialogUi->splitter->widget(i)->sizeHint().width();

2765 qFileDialogUi->splitter->setSizes(list); -

2766

}

never executed: end of block

2767

}

never executed: end of block

2768 -

2769 qFileDialogUi->sidebar->setUrls(sidebarUrls); -

2770 -

2771 whilestatic const int MaxHistorySize = 5; -

2772

history.size()...MaxHistorySize	Description
TRUE	never evaluated
FALSE	never evaluated

(history.countsize() > 5MaxHistorySize)

history.size()...MaxHistorySize	Description
TRUE	never evaluated
FALSE	never evaluated

2773

history.pop_front();erase(history.begin(), history.end() - MaxHistorySize);

never executed: history.erase(history.begin(), history.end() - MaxHistorySize);

2774 q->setHistory(history); -

2775 -

2776 QHeaderView *headerView = qFileDialogUi->treeView->header(); -

2777

if (!headerView->restoreState(headerData))

!headerView->r...te(headerData)	Description
TRUE	never evaluated
FALSE	never evaluated

2778

return false;

never executed: return false;

2779 -

2780 QList<QAction*> actions = headerView->actions(); -

2781 QAbstractItemModel *abstractModel = model; -

2782 #ifndef QT_NO_PROXYMODEL -

2783

if (proxyModel)

proxyModel	Description
TRUE	never evaluated
FALSE	never evaluated

2784

abstractModel = proxyModel;

never executed: abstractModel = proxyModel;

2785 #endif -

2786 int total = qMin(abstractModel->columnCount(QModelIndex()), actions.count() + 1); -

2787

for (int i = 1; i < total; ++i)

i < total	Description
TRUE	never evaluated
FALSE	never evaluated

2788

actions.at(i - 1)->setChecked(!headerView->isSectionHidden(i));

never executed: actions.at(i - 1)->setChecked(!headerView->isSectionHidden(i));

2789 -

2790

return true;

never executed: return true;

2791 } -

2792 -

2793 /*! -

2794 \internal -

2795 -

2796 Create widgets, layout and set default values -

2797 */ -

2798 void QFileDialogPrivate::init(const QUrl &directory, const QString &nameFilter, -

2799 const QString &caption) -

2800 { -

2801 Q_Q(QFileDialog); -

2802

if (!caption.isEmpty()) {

!caption.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

2803 useDefaultCaption = false; -

2804 setWindowTitle = caption; -

2805 q->setWindowTitle(caption); -

2806

}

never executed: end of block

2807 -

2808 q->setAcceptMode(QFileDialog::AcceptOpen); -

2809 nativeDialogInUse = (canBeNativeDialog() &&platformFileDialogHelper() != 0);; -

2810

if (!nativeDialogInUse)

!nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

2811

createWidgets();

never executed: createWidgets();

2812 q->setFileMode(QFileDialog::AnyFile); -

2813

if (!nameFilter.isEmpty())

!nameFilter.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

2814

q->setNameFilter(nameFilter);

never executed: q->setNameFilter(nameFilter);

2815 q->setDirectoryUrl(workingDirectory(directory)); -

2816 q->selectFile(initialSelection(directory)); -

2817 -

2818 #ifndef QT_NO_SETTINGS -

2819 // Try to restore from the FileDialog settings group; if it fails, fall back -

2820 // to the pre-5.5 QByteArray serialized settings. -

2821

if (!restoreFromSettings()) {

!restoreFromSettings()	Description
TRUE	never evaluated
FALSE	never evaluated

2822 const QSettings settings(QSettings::UserScope, QLatin1String("QtProject")); -

2823 q->restoreState(settings.value(QLatin1String("Qt/filedialog")).toByteArray()); -

2824

}

never executed: end of block

2825 #endif -

2826 -

2827 #if defined(Q_EMBEDDED_SMALLSCREEN) -

2828 qFileDialogUi->lookInLabel->setVisible(false); -

2829 qFileDialogUi->fileNameLabel->setVisible(false); -

2830 qFileDialogUi->fileTypeLabel->setVisible(false); -

2831 qFileDialogUi->sidebar->hide(); -

2832 #endif -

2833 -

2834 const QSize sizeHint = q->sizeHint(); -

2835

if (sizeHint.isValid())

sizeHint.isValid()	Description
TRUE	never evaluated
FALSE	never evaluated

2836

q->resize(sizeHint);

never executed: q->resize(sizeHint);

2837

}

never executed: end of block

2838 -

2839 /*! -

2840 \internal -

2841 -

2842 Create the widgets, set properties and connections -

2843 */ -

2844 void QFileDialogPrivate::createWidgets() -

2845 { -

2846

if (qFileDialogUi)

qFileDialogUi	Description
TRUE	never evaluated
FALSE	never evaluated

2847

return;

never executed: return;

2848 Q_Q(QFileDialog); -

2849 -

2850 // This function is sometimes called late (e.g as a fallback from setVisible). In that case we -

2851 // need to ensure that the following UI code (setupUI in particular) doesn't reset any explicitly -

2852 // set window state or geometry. -

2853

QSize preSize = q->testAttribute(Qt::WA_Resized) ? q->size() : QSize();

q->testAttribu...t::WA_Resized)	Description
TRUE	never evaluated
FALSE	never evaluated

2854 Qt::WindowStates preState = q->windowState(); -

2855 -

2856 model = new QFileSystemModel(q); -

2857 model->setFilter(options->filter()); -

2858 model->setObjectName(QLatin1String("qt_filesystem_model")); -

2859

if (QPlatformFileDialogHelper *helper = platformFileDialogHelper())

QPlatformFileD...DialogHelper()	Description
TRUE	never evaluated
FALSE	never evaluated

2860

model->setNameFilterDisables(helper->defaultNameFilterDisables());

never executed: model->setNameFilterDisables(helper->defaultNameFilterDisables());

2861 else -

2862

model->setNameFilterDisables(false);

never executed: model->setNameFilterDisables(false);

2863

if (nativeDialogInUse)

nativeDialogInUse	Description
TRUE	never evaluated
FALSE	never evaluated

2864

deletePlatformHelper();

never executed: deletePlatformHelper();

2865 model->d_func()->disableRecursiveSort = true; -

2866 QFileDialog::connect(model, SIGNAL(fileRenamed(QString,QString,QString)), q, SLOT(_q_fileRenamed(QString,QString,QString))); -

2867 QFileDialog::connect(model, SIGNAL(rootPathChanged(QString)), -

2868 q, SLOT(_q_pathChanged(QString))); -

2869 QFileDialog::connect(model, SIGNAL(rowsInserted(QModelIndex,int,int)), -

2870 q, SLOT(_q_rowsInserted(QModelIndex))); -

2871 model->setReadOnly(false); -

2872 -

2873 qFileDialogUi.reset(new Ui_QFileDialog()); -

2874 qFileDialogUi->setupUi(q); -

2875 -

2876 QList<QUrl> initialBookmarks; -

2877 initialBookmarks << QUrl(QLatin1String("file:")) -

2878 << QUrl::fromLocalFile(QDir::homePath()); -

2879 qFileDialogUi->sidebar->setModelAndUrls(model, initialBookmarks); -

2880 QFileDialog::connect(qFileDialogUi->sidebar, SIGNAL(goToUrl(QUrl)), -

2881 q, SLOT(_q_goToUrl(QUrl))); -

2882 -

2883 QObject::connect(qFileDialogUi->buttonBox, SIGNAL(accepted()), q, SLOT(accept())); -

2884 QObject::connect(qFileDialogUi->buttonBox, SIGNAL(rejected()), q, SLOT(reject())); -

2885 -

2886 qFileDialogUi->lookInCombo->setFileDialogPrivate(this); -

2887 QObject::connect(qFileDialogUi->lookInCombo, SIGNAL(activated(QString)), q, SLOT(_q_goToDirectory(QString))); -

2888 -

2889 qFileDialogUi->lookInCombo->setInsertPolicy(QComboBox::NoInsert); -

2890 qFileDialogUi->lookInCombo->setDuplicatesEnabled(false); -

2891 -

2892 // filename -

2893 qFileDialogUi->fileNameEdit->setFileDialogPrivate(this); -

2894 #ifndef QT_NO_SHORTCUT -

2895 qFileDialogUi->fileNameLabel->setBuddy(qFileDialogUi->fileNameEdit); -

2896 #endif -

2897 #ifndef QT_NO_FSCOMPLETER -

2898 completer = new QFSCompleter(model, q); -

2899 qFileDialogUi->fileNameEdit->setCompleter(completer); -

2900 #endif // QT_NO_FSCOMPLETER -

2901 -

2902 qFileDialogUi->fileNameEdit->setInputMethodHints(Qt::ImhNoPredictiveText); -

2903 -

2904 QObject::connect(qFileDialogUi->fileNameEdit, SIGNAL(textChanged(QString)), -

2905 q, SLOT(_q_autoCompleteFileName(QString))); -

2906 QObject::connect(qFileDialogUi->fileNameEdit, SIGNAL(textChanged(QString)), -

2907 q, SLOT(_q_updateOkButton())); -

2908 -

2909 QObject::connect(qFileDialogUi->fileNameEdit, SIGNAL(returnPressed()), q, SLOT(accept())); -

2910 -

2911 // filetype -

2912 qFileDialogUi->fileTypeCombo->setDuplicatesEnabled(false); -

2913 qFileDialogUi->fileTypeCombo->setSizeAdjustPolicy(QComboBox::AdjustToMinimumContentsLength); -

2914 qFileDialogUi->fileTypeCombo->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed); -

2915 QObject::connect(qFileDialogUi->fileTypeCombo, SIGNAL(activated(int)), -

2916 q, SLOT(_q_useNameFilter(int))); -

2917 QObject::connect(qFileDialogUi->fileTypeCombo, SIGNAL(activated(QString)), -

2918 q, SIGNAL(filterSelected(QString))); -

2919 -

2920 qFileDialogUi->listView->setFileDialogPrivate(this); -

2921 qFileDialogUi->listView->setModel(model); -

2922 QObject::connect(qFileDialogUi->listView, SIGNAL(activated(QModelIndex)), -

2923 q, SLOT(_q_enterDirectory(QModelIndex))); -

2924 QObject::connect(qFileDialogUi->listView, SIGNAL(customContextMenuRequested(QPoint)), -

2925 q, SLOT(_q_showContextMenu(QPoint))); -

2926 #ifndef QT_NO_SHORTCUT -

2927 QShortcut *shortcut = new QShortcut(qFileDialogUi->listView); -

2928 shortcut->setKey(QKeySequence(QLatin1String("Delete"))); -

2929 QObject::connect(shortcut, SIGNAL(activated()), q, SLOT(_q_deleteCurrent())); -

2930 #endif -

2931 -

2932 qFileDialogUi->treeView->setFileDialogPrivate(this); -

2933 qFileDialogUi->treeView->setModel(model); -

2934 QHeaderView *treeHeader = qFileDialogUi->treeView->header(); -

2935 QFontMetrics fm(q->font()); -

2936 treeHeader->resizeSection(0, fm.width(QLatin1String("wwwwwwwwwwwwwwwwwwwwwwwwww"))); -

2937 treeHeader->resizeSection(1, fm.width(QLatin1String("128.88 GB"))); -

2938 treeHeader->resizeSection(2, fm.width(QLatin1String("mp3Folder"))); -

2939 treeHeader->resizeSection(3, fm.width(QLatin1String("10/29/81 02:02PM"))); -

2940 treeHeader->setContextMenuPolicy(Qt::ActionsContextMenu); -

2941 -

2942 QActionGroup *showActionGroup = new QActionGroup(q); -

2943 showActionGroup->setExclusive(false); -

2944 QObject::connect(showActionGroup, SIGNAL(triggered(QAction*)), -

2945 q, SLOT(_q_showHeader(QAction*)));; -

2946 -

2947 QAbstractItemModel *abstractModel = model; -

2948 #ifndef QT_NO_PROXYMODEL -

2949

if (proxyModel)

proxyModel	Description
TRUE	never evaluated
FALSE	never evaluated

2950

abstractModel = proxyModel;

never executed: abstractModel = proxyModel;

2951 #endif -

2952

for (int i = 1; i < abstractModel->columnCount(QModelIndex()); ++i) {

i < abstractMo...QModelIndex())	Description
TRUE	never evaluated
FALSE	never evaluated

2953 QAction *showHeader = new QAction(showActionGroup); -

2954 showHeader->setCheckable(true); -

2955 showHeader->setChecked(true); -

2956 treeHeader->addAction(showHeader); -

2957

}

never executed: end of block

2958 -

2959 QScopedPointer<QItemSelectionModel> selModel(qFileDialogUi->treeView->selectionModel()); -

2960 qFileDialogUi->treeView->setSelectionModel(qFileDialogUi->listView->selectionModel()); -

2961 -

2962 QObject::connect(qFileDialogUi->treeView, SIGNAL(activated(QModelIndex)), -

2963 q, SLOT(_q_enterDirectory(QModelIndex))); -

2964 QObject::connect(qFileDialogUi->treeView, SIGNAL(customContextMenuRequested(QPoint)), -

2965 q, SLOT(_q_showContextMenu(QPoint))); -

2966 #ifndef QT_NO_SHORTCUT -

2967 shortcut = new QShortcut(qFileDialogUi->treeView); -

2968 shortcut->setKey(QKeySequence(QLatin1String("Delete"))); -

2969 QObject::connect(shortcut, SIGNAL(activated()), q, SLOT(_q_deleteCurrent())); -

2970 #endif -

2971 -

2972 // Selections -

2973 QItemSelectionModel *selections = qFileDialogUi->listView->selectionModel(); -

2974 QObject::connect(selections, SIGNAL(selectionChanged(QItemSelection,QItemSelection)), -

2975 q, SLOT(_q_selectionChanged())); -

2976 QObject::connect(selections, SIGNAL(currentChanged(QModelIndex,QModelIndex)), -

2977 q, SLOT(_q_currentChanged(QModelIndex))); -

2978 qFileDialogUi->splitter->setStretchFactor(qFileDialogUi->splitter->indexOf(qFileDialogUi->splitter->widget(1)), QSizePolicy::Expanding); -

2979 -

2980 createToolButtons(); -

2981 createMenuActions(); -

2982 -

2983 #ifndef QT_NO_SETTINGS -

2984 // Try to restore from the FileDialog settings group; if it fails, fall back -

2985 // to the pre-5.5 QByteArray serialized settings. -

2986

if (!restoreFromSettings()) {

!restoreFromSettings()	Description
TRUE	never evaluated
FALSE	never evaluated

2987 const QSettings settings(QSettings::UserScope, QLatin1String("QtProject")); -

2988 q->restoreState(settings.value(QLatin1String("Qt/filedialog")).toByteArray()); -

2989

}

never executed: end of block

2990 #endif -

2991 -

2992 // Initial widget states from options -

2993 q->setFileMode(static_cast<QFileDialog::FileMode>(options->fileMode())); -

2994 q->setAcceptMode(static_cast<QFileDialog::AcceptMode>(options->acceptMode())); -

2995 q->setViewMode(static_cast<QFileDialog::ViewMode>(options->viewMode())); -

2996 q->setOptions(static_cast<QFileDialog::Options>(static_cast<int>(options->options()))); -

2997

if (!options->sidebarUrls().isEmpty())

!options->side...ls().isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

2998

q->setSidebarUrls(options->sidebarUrls());

never executed: q->setSidebarUrls(options->sidebarUrls());

2999 q->setDirectoryUrl(options->initialDirectory()); -

3000 #ifndef QT_NO_MIMETYPE -

3001

if (!options->mimeTypeFilters().isEmpty())

!options->mime...rs().isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

3002

q->setMimeTypeFilters(options->mimeTypeFilters());

never executed: q->setMimeTypeFilters(options->mimeTypeFilters());

3003 else -

3004 #endif -

3005

if (!options->nameFilters().isEmpty())

!options->name...rs().isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

3006

q->setNameFilters(options->nameFilters());

never executed: q->setNameFilters(options->nameFilters());

3007 q->selectNameFilter(options->initiallySelectedNameFilter()); -

3008 q->setDefaultSuffix(options->defaultSuffix()); -

3009 q->setHistory(options->history()); -

3010 if (const auto initiallySelectedFiles = options->initiallySelectedFiles().count(); -

3011

if (initiallySelectedFiles.size

initiallySelec...es.size() == 1	Description
TRUE	never evaluated
FALSE	never evaluated

() == 1)

initiallySelec...es.size() == 1	Description
TRUE	never evaluated
FALSE	never evaluated

3012

q->selectFile(options->initiallySelectedFiles()..first().fileName());

never executed: q->selectFile(initiallySelectedFiles.first().fileName());

3013 foreachfor (const QUrl &url , options->: initiallySelectedFiles())) -

3014

q->selectUrl(url);

never executed: q->selectUrl(url);

3015 lineEdit()->selectAll(); -

3016 _q_updateOkButton(); -

3017 retranslateStrings(); -

3018 q->resize(preSize.isValid() ? preSize : q->sizeHint()); -

3019 q->setWindowState(preState); -

3020

}

never executed: end of block

3021 -

3022 void QFileDialogPrivate::_q_showHeader(QAction *action) -

3023 { -

3024 Q_Q(QFileDialog); -

3025 QActionGroup *actionGroup = qobject_cast<QActionGroup*>(q->sender()); -

3026 qFileDialogUi->treeView->header()->setSectionHidden(actionGroup->actions().indexOf(action) + 1, !action->isChecked()); -

3027 } -

3028 -

3029 #ifndef QT_NO_PROXYMODEL -

3030 /*! -

3031 \since 4.3 -

3032 -

3033 Sets the model for the views to the given \a proxyModel. This is useful if you -

3034 want to modify the underlying model; for example, to add columns, filter -

3035 data or add drives. -

3036 -

3037 Any existing proxy model will be removed, but not deleted. The file dialog -

3038 will take ownership of the \a proxyModel. -

3039 -

3040 \sa proxyModel() -

3041 */ -

3042 void QFileDialog::setProxyModel(QAbstractProxyModel *proxyModel) -

3043 { -

3044 Q_D(QFileDialog); -

3045 if (!d->usingWidgets()) -

3046 return; -

3047 if ((!proxyModel && !d->proxyModel) -

3048 || (proxyModel == d->proxyModel)) -

3049 return; -

3050 -

3051 QModelIndex idx = d->rootIndex(); -

3052 if (d->proxyModel) { -

3053 disconnect(d->proxyModel, SIGNAL(rowsInserted(QModelIndex,int,int)), -

3054 this, SLOT(_q_rowsInserted(QModelIndex))); -

3055 } else { -

3056 disconnect(d->model, SIGNAL(rowsInserted(QModelIndex,int,int)), -

3057 this, SLOT(_q_rowsInserted(QModelIndex))); -

3058 } -

3059 -

3060 if (proxyModel != 0) { -

3061 proxyModel->setParent(this); -

3062 d->proxyModel = proxyModel; -

3063 proxyModel->setSourceModel(d->model); -

3064 d->qFileDialogUi->listView->setModel(d->proxyModel); -

3065 d->qFileDialogUi->treeView->setModel(d->proxyModel); -

3066 #ifndef QT_NO_FSCOMPLETER -

3067 d->completer->setModel(d->proxyModel); -

3068 d->completer->proxyModel = d->proxyModel; -

3069 #endif -

3070 connect(d->proxyModel, SIGNAL(rowsInserted(QModelIndex,int,int)), -

3071 this, SLOT(_q_rowsInserted(QModelIndex))); -

3072 } else { -

3073 d->proxyModel = 0; -

3074 d->qFileDialogUi->listView->setModel(d->model); -

3075 d->qFileDialogUi->treeView->setModel(d->model); -

3076 #ifndef QT_NO_FSCOMPLETER -

3077 d->completer->setModel(d->model); -

3078 d->completer->sourceModel = d->model; -

3079 d->completer->proxyModel = 0; -

3080 #endif -

3081 connect(d->model, SIGNAL(rowsInserted(QModelIndex,int,int)), -

3082 this, SLOT(_q_rowsInserted(QModelIndex))); -

3083 } -

3084 QScopedPointer<QItemSelectionModel> selModel(d->qFileDialogUi->treeView->selectionModel()); -

3085 d->qFileDialogUi->treeView->setSelectionModel(d->qFileDialogUi->listView->selectionModel()); -

3086 -

3087 d->setRootIndex(idx); -

3088 -

3089 // reconnect selection -

3090 QItemSelectionModel *selections = d->qFileDialogUi->listView->selectionModel(); -

3091 QObject::connect(selections, SIGNAL(selectionChanged(QItemSelection,QItemSelection)), -

3092 this, SLOT(_q_selectionChanged())); -

3093 QObject::connect(selections, SIGNAL(currentChanged(QModelIndex,QModelIndex)), -

3094 this, SLOT(_q_currentChanged(QModelIndex))); -

3095 } -

3096 -

3097 /*! -

3098 Returns the proxy model used by the file dialog. By default no proxy is set. -

3099 -

3100 \sa setProxyModel() -

3101 */ -

3102 QAbstractProxyModel *QFileDialog::proxyModel() const -

3103 { -

3104 Q_D(const QFileDialog); -

3105 return d->proxyModel; -

3106 } -

3107 #endif // QT_NO_PROXYMODEL -

3108 -

3109 /*! -

3110 \internal -

3111 -

3112 Create tool buttons, set properties and connections -

3113 */ -

3114 void QFileDialogPrivate::createToolButtons() -

3115 { -

3116 Q_Q(QFileDialog); -

3117 qFileDialogUi->backButton->setIcon(q->style()->standardIcon(QStyle::SP_ArrowBack, 0, q)); -

3118 qFileDialogUi->backButton->setAutoRaise(true); -

3119 qFileDialogUi->backButton->setEnabled(false); -

3120 QObject::connect(qFileDialogUi->backButton, SIGNAL(clicked()), q, SLOT(_q_navigateBackward())); -

3121 -

3122 qFileDialogUi->forwardButton->setIcon(q->style()->standardIcon(QStyle::SP_ArrowForward, 0, q)); -

3123 qFileDialogUi->forwardButton->setAutoRaise(true); -

3124 qFileDialogUi->forwardButton->setEnabled(false); -

3125 QObject::connect(qFileDialogUi->forwardButton, SIGNAL(clicked()), q, SLOT(_q_navigateForward())); -

3126 -

3127 qFileDialogUi->toParentButton->setIcon(q->style()->standardIcon(QStyle::SP_FileDialogToParent, 0, q)); -

3128 qFileDialogUi->toParentButton->setAutoRaise(true); -

3129 qFileDialogUi->toParentButton->setEnabled(false); -

3130 QObject::connect(qFileDialogUi->toParentButton, SIGNAL(clicked()), q, SLOT(_q_navigateToParent())); -

3131 -

3132 qFileDialogUi->listModeButton->setIcon(q->style()->standardIcon(QStyle::SP_FileDialogListView, 0, q)); -

3133 qFileDialogUi->listModeButton->setAutoRaise(true); -

3134 qFileDialogUi->listModeButton->setDown(true); -

3135 QObject::connect(qFileDialogUi->listModeButton, SIGNAL(clicked()), q, SLOT(_q_showListView())); -

3136 -

3137 qFileDialogUi->detailModeButton->setIcon(q->style()->standardIcon(QStyle::SP_FileDialogDetailedView, 0, q)); -

3138 qFileDialogUi->detailModeButton->setAutoRaise(true); -

3139 QObject::connect(qFileDialogUi->detailModeButton, SIGNAL(clicked()), q, SLOT(_q_showDetailsView())); -

3140 -

3141 QSize toolSize(qFileDialogUi->fileNameEdit->sizeHint().height(), qFileDialogUi->fileNameEdit->sizeHint().height()); -

3142 qFileDialogUi->backButton->setFixedSize(toolSize); -

3143 qFileDialogUi->listModeButton->setFixedSize(toolSize); -

3144 qFileDialogUi->detailModeButton->setFixedSize(toolSize); -

3145 qFileDialogUi->forwardButton->setFixedSize(toolSize); -

3146 qFileDialogUi->toParentButton->setFixedSize(toolSize); -

3147 -

3148 qFileDialogUi->newFolderButton->setIcon(q->style()->standardIcon(QStyle::SP_FileDialogNewFolder, 0, q)); -

3149 qFileDialogUi->newFolderButton->setFixedSize(toolSize); -

3150 qFileDialogUi->newFolderButton->setAutoRaise(true); -

3151 qFileDialogUi->newFolderButton->setEnabled(false); -

3152 QObject::connect(qFileDialogUi->newFolderButton, SIGNAL(clicked()), q, SLOT(_q_createDirectory())); -

3153 } -

3154 -

3155 /*! -

3156 \internal -

3157 -

3158 Create actions which will be used in the right click. -

3159 */ -

3160 void QFileDialogPrivate::createMenuActions() -

3161 { -

3162 Q_Q(QFileDialog); -

3163 -

3164 QAction *goHomeAction = new QAction(q); -

3165 #ifndef QT_NO_SHORTCUT -

3166 goHomeAction->setShortcut(Qt::CTRL + Qt::Key_H + Qt::SHIFT); -

3167 #endif -

3168 QObject::connect(goHomeAction, SIGNAL(triggered()), q, SLOT(_q_goHome())); -

3169 q->addAction(goHomeAction); -

3170 -

3171 // ### TODO add Desktop & Computer actions -

3172 -

3173 QAction *goToParent = new QAction(q); -

3174 goToParent->setObjectName(QLatin1String("qt_goto_parent_action")); -

3175 #ifndef QT_NO_SHORTCUT -

3176 goToParent->setShortcut(Qt::CTRL + Qt::UpArrow); -

3177 #endif -

3178 QObject::connect(goToParent, SIGNAL(triggered()), q, SLOT(_q_navigateToParent())); -

3179 q->addAction(goToParent); -

3180 -

3181 renameAction = new QAction(q); -

3182 renameAction->setEnabled(false); -

3183 renameAction->setObjectName(QLatin1String("qt_rename_action")); -

3184 QObject::connect(renameAction, SIGNAL(triggered()), q, SLOT(_q_renameCurrent())); -

3185 -

3186 deleteAction = new QAction(q); -

3187 deleteAction->setEnabled(false); -

3188 deleteAction->setObjectName(QLatin1String("qt_delete_action")); -

3189 QObject::connect(deleteAction, SIGNAL(triggered()), q, SLOT(_q_deleteCurrent())); -

3190 -

3191 showHiddenAction = new QAction(q); -

3192 showHiddenAction->setObjectName(QLatin1String("qt_show_hidden_action")); -

3193 showHiddenAction->setCheckable(true); -

3194 QObject::connect(showHiddenAction, SIGNAL(triggered()), q, SLOT(_q_showHidden())); -

3195 -

3196 newFolderAction = new QAction(q); -

3197 newFolderAction->setObjectName(QLatin1String("qt_new_folder_action")); -

3198 QObject::connect(newFolderAction, SIGNAL(triggered()), q, SLOT(_q_createDirectory())); -

3199 } -

3200 -

3201 void QFileDialogPrivate::_q_goHome() -

3202 { -

3203 Q_Q(QFileDialog); -

3204 q->setDirectory(QDir::homePath()); -

3205 } -

3206 -

3207 /*! -

3208 \internal -

3209 -

3210 Update history with new path, buttons, and combo -

3211 */ -

3212 void QFileDialogPrivate::_q_pathChanged(const QString &newPath) -

3213 { -

3214 Q_Q(QFileDialog); -

3215 QDir dir(model->rootDirectory()); -

3216 qFileDialogUi->toParentButton->setEnabled(dir.exists()); -

3217 qFileDialogUi->sidebar->selectUrl(QUrl::fromLocalFile(newPath)); -

3218 q->setHistory(qFileDialogUi->lookInCombo->history()); -

3219 -

3220 if (currentHistoryLocation < 0 || currentHistory.value(currentHistoryLocation) != QDir::toNativeSeparators(newPath)) { -

3221 while (currentHistoryLocation >= 0 && currentHistoryLocation + 1 < currentHistory.count()) { -

3222 currentHistory.removeLast(); -

3223 } -

3224 currentHistory.append(QDir::toNativeSeparators(newPath)); -

3225 ++currentHistoryLocation; -

3226 } -

3227 qFileDialogUi->forwardButton->setEnabled(currentHistory.size() - currentHistoryLocation > 1); -

3228 qFileDialogUi->backButton->setEnabled(currentHistoryLocation > 0); -

3229 } -

3230 -

3231 /*! -

3232 \internal -

3233 -

3234 Navigates to the last directory viewed in the dialog. -

3235 */ -

3236 void QFileDialogPrivate::_q_navigateBackward() -

3237 { -

3238 Q_Q(QFileDialog); -

3239 if (!currentHistory.isEmpty() && currentHistoryLocation > 0) { -

3240 --currentHistoryLocation; -

3241 QString previousHistory = currentHistory.at(currentHistoryLocation); -

3242 q->setDirectory(previousHistory); -

3243 } -

3244 } -

3245 -

3246 /*! -

3247 \internal -

3248 -

3249 Navigates to the last directory viewed in the dialog. -

3250 */ -

3251 void QFileDialogPrivate::_q_navigateForward() -

3252 { -

3253 Q_Q(QFileDialog); -

3254 if (!currentHistory.isEmpty() && currentHistoryLocation < currentHistory.size() - 1) { -

3255 ++currentHistoryLocation; -

3256 QString nextHistory = currentHistory.at(currentHistoryLocation); -

3257 q->setDirectory(nextHistory); -

3258 } -

3259 } -

3260 -

3261 /*! -

3262 \internal -

3263 -

3264 Navigates to the parent directory of the currently displayed directory -

3265 in the dialog. -

3266 */ -

3267 void QFileDialogPrivate::_q_navigateToParent() -

3268 { -

3269 Q_Q(QFileDialog); -

3270 QDir dir(model->rootDirectory()); -

3271 QString newDirectory; -

3272 if (dir.isRoot()) { -

3273 newDirectory = model->myComputer().toString(); -

3274 } else { -

3275 dir.cdUp(); -

3276 newDirectory = dir.absolutePath(); -

3277 } -

3278 q->setDirectory(newDirectory); -

3279 emit q->directoryEntered(newDirectory); -

3280 } -

3281 -

3282 /*! -

3283 \internal -

3284 -

3285 Creates a new directory, first asking the user for a suitable name. -

3286 */ -

3287 void QFileDialogPrivate::_q_createDirectory() -

3288 { -

3289 Q_Q(QFileDialog); -

3290 qFileDialogUi->listView->clearSelection(); -

3291 -

3292 QString newFolderString = QFileDialog::tr("New Folder"); -

3293 QString folderName = newFolderString; -

3294 QString prefix = q->directory().absolutePath() + QDir::separator(); -

3295 if (QFile::exists(prefix + folderName)) { -

3296 qlonglong suffix = 2; -

3297 while (QFile::exists(prefix + folderName)) { -

3298 folderName = newFolderString + QString::number(suffix++); -

3299 } -

3300 } -

3301 -

3302 QModelIndex parent = rootIndex(); -

3303 QModelIndex index = model->mkdir(parent, folderName); -

3304 if (!index.isValid()) -

3305 return; -

3306 -

3307 index = select(index); -

3308 if (index.isValid()) { -

3309 qFileDialogUi->treeView->setCurrentIndex(index); -

3310 currentView()->edit(index); -

3311 } -

3312 } -

3313 -

3314 void QFileDialogPrivate::_q_showListView() -

3315 { -

3316 qFileDialogUi->listModeButton->setDown(true); -

3317 qFileDialogUi->detailModeButton->setDown(false); -

3318 qFileDialogUi->treeView->hide(); -

3319 qFileDialogUi->listView->show(); -

3320 qFileDialogUi->stackedWidget->setCurrentWidget(qFileDialogUi->listView->parentWidget()); -

3321 qFileDialogUi->listView->doItemsLayout(); -

3322 } -

3323 -

3324 void QFileDialogPrivate::_q_showDetailsView() -

3325 { -

3326 qFileDialogUi->listModeButton->setDown(false); -

3327 qFileDialogUi->detailModeButton->setDown(true); -

3328 qFileDialogUi->listView->hide(); -

3329 qFileDialogUi->treeView->show(); -

3330 qFileDialogUi->stackedWidget->setCurrentWidget(qFileDialogUi->treeView->parentWidget()); -

3331 qFileDialogUi->treeView->doItemsLayout(); -

3332 } -

3333 -

3334 /*! -

3335 \internal -

3336 -

3337 Show the context menu for the file/dir under position -

3338 */ -

3339 void QFileDialogPrivate::_q_showContextMenu(const QPoint &position) -

3340 { -

3341 #ifdef QT_NO_MENU -

3342 Q_UNUSED(position); -

3343 #else -

3344 Q_Q(QFileDialog); -

3345 QAbstractItemView *view = 0; -

3346 if (q->viewMode() == QFileDialog::Detail) -

3347 view = qFileDialogUi->treeView; -

3348 else -

3349 view = qFileDialogUi->listView; -

3350 QModelIndex index = view->indexAt(position); -

3351 index = mapToSource(index.sibling(index.row(), 0)); -

3352 -

3353 QMenu menu(view); -

3354 if (index.isValid()) { -

3355 // file context menu -

3356 const bool ro = model && model->isReadOnly(); -

3357 QFile::Permissions p(index.parent().data(QFileSystemModel::FilePermissions).toInt()); -

3358 renameAction->setEnabled(!ro && p & QFile::WriteUser); -

3359 menu.addAction(renameAction); -

3360 deleteAction->setEnabled(!ro && p & QFile::WriteUser); -

3361 menu.addAction(deleteAction); -

3362 menu.addSeparator(); -

3363 } -

3364 menu.addAction(showHiddenAction); -

3365 if (qFileDialogUi->newFolderButton->isVisible()) { -

3366 newFolderAction->setEnabled(qFileDialogUi->newFolderButton->isEnabled()); -

3367 menu.addAction(newFolderAction); -

3368 } -

3369 menu.exec(view->viewport()->mapToGlobal(position)); -

3370 #endif // QT_NO_MENU -

3371 } -

3372 -

3373 /*! -

3374 \internal -

3375 */ -

3376 void QFileDialogPrivate::_q_renameCurrent() -

3377 { -

3378 Q_Q(QFileDialog); -

3379 QModelIndex index = qFileDialogUi->listView->currentIndex(); -

3380 index = index.sibling(index.row(), 0); -

3381 if (q->viewMode() == QFileDialog::List) -

3382 qFileDialogUi->listView->edit(index); -

3383 else -

3384 qFileDialogUi->treeView->edit(index); -

3385 } -

3386 -

3387 bool QFileDialogPrivate::removeDirectory(const QString &path) -

3388 { -

3389 QModelIndex modelIndex = model->index(path); -

3390 return model->remove(modelIndex); -

3391 } -

3392 -

3393 /*! -

3394 \internal -

3395 -

3396 Deletes the currently selected item in the dialog. -

3397 */ -

3398 void QFileDialogPrivate::_q_deleteCurrent() -

3399 { -

3400 if (model->isReadOnly()) -

3401 return; -

3402 -

3403 QModelIndexList list = qFileDialogUi->listView->selectionModel()->selectedRows(); -

3404 for (int i = list.count() - 1; i >= 0; --i) { -

3405 QModelIndex index = list.at(i); -

3406 if (index == qFileDialogUi->listView->rootIndex()) -

3407 continue; -

3408 -

3409 index = mapToSource(index.sibling(index.row(), 0)); -

3410 if (!index.isValid()) -

3411 continue; -

3412 -

3413 QString fileName = index.data(QFileSystemModel::FileNameRole).toString(); -

3414 QString filePath = index.data(QFileSystemModel::FilePathRole).toString(); -

3415 bool isDir = model->isDir(index); -

3416 -

3417 QFile::Permissions p(index.parent().data(QFileSystemModel::FilePermissions).toInt()); -

3418 #ifndef QT_NO_MESSAGEBOX -

3419 Q_Q(QFileDialog); -

3420 if (!(p & QFile::WriteUser) && (QMessageBox::warning(q_func(), QFileDialog::tr("Delete"), -

3421 QFileDialog::tr("'%1' is write protected.\nDo you want to delete it anyway?") -

3422 .arg(fileName), -

3423 QMessageBox::Yes | QMessageBox::No, QMessageBox::No) == QMessageBox::No)) -

3424 return; -

3425 else if (QMessageBox::warning(q_func(), QFileDialog::tr("Delete"), -

3426 QFileDialog::tr("Are you sure you want to delete '%1'?") -

3427 .arg(fileName), -

3428 QMessageBox::Yes | QMessageBox::No, QMessageBox::No) == QMessageBox::No) -

3429 return; -

3430 -

3431 #else -

3432 if (!(p & QFile::WriteUser)) -

3433 return; -

3434 #endif // QT_NO_MESSAGEBOX -

3435 -

3436 // the event loop has run, we can NOT reuse index because the model might have removed it. -

3437 if (isDir) { -

3438 if (!removeDirectory(filePath)) { -

3439 #ifndef QT_NO_MESSAGEBOX -

3440 QMessageBox::warning(q, q->windowTitle(), -

3441 QFileDialog::tr("Could not delete directory.")); -

3442 #endif -

3443 } -

3444 } else { -

3445 model->remove(index); -

3446 } -

3447 } -

3448 } -

3449 -

3450 void QFileDialogPrivate::_q_autoCompleteFileName(const QString &text) -

3451 { -

3452

if (text.startsWith(QLatin1String("//")) || text.startsWith(QLatin1Char('\\'))) {

text.startsWit...1String("//"))	Description
TRUE	never evaluated
FALSE	never evaluated

text.startsWit...in1Char('\\'))	Description
TRUE	never evaluated
FALSE	never evaluated

3453 qFileDialogUi->listView->selectionModel()->clearSelection(); -

3454

return;

never executed: return;

3455 } -

3456 -

3457 const QStringList multipleFiles = typedFiles(); -

3458

if (multipleFiles.count() > 0) {

multipleFiles.count() > 0	Description
TRUE	never evaluated
FALSE	never evaluated

3459 QModelIndexList oldFiles = qFileDialogUi->listView->selectionModel()->selectedRows(); -

3460 QModelIndexListQVector<QModelIndex> newFiles; -

3461 for (int i = 0; i <const auto &file : multipleFiles.count(); ++i) { -

3462 QModelIndex idx = model->index(multipleFiles.at(i));file); -

3463

if (oldFiles.contains(idx))oldFiles.removeAll(idx);

oldFiles.removeAll(idx) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

else

oldFiles.removeAll(idx) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

) == 0)

oldFiles.removeAll(idx) == 0	Description
TRUE	never evaluated
FALSE	never evaluated

3464

newFiles.append(idx);

never executed: newFiles.append(idx);

3465

}

never executed: end of block

3466

for (int i = 0; i < newFiles.count(); ++i)

i < newFiles.count()	Description
TRUE	never evaluated
FALSE	never evaluated

3467

select(newFiles.at(i));

never executed: select(newFiles.at(i));

3468

if (lineEdit()->hasFocus())

lineEdit()->hasFocus()	Description
TRUE	never evaluated
FALSE	never evaluated

3469

for (int i = 0; i < oldFiles.count(); ++i)

i < oldFiles.count()	Description
TRUE	never evaluated
FALSE	never evaluated

3470

qFileDialogUi->listView->selectionModel()->select(oldFiles.at(i),

never executed:

qFileDialogUi->listView->selectionModel()->select(oldFiles.at(i), QItemSelectionModel::Toggle | QItemSelectionModel::Rows);

3471

QItemSelectionModel::Toggle | QItemSelectionModel::Rows);

never executed:

qFileDialogUi->listView->selectionModel()->select(oldFiles.at(i), QItemSelectionModel::Toggle | QItemSelectionModel::Rows);

3472

}

never executed: end of block

3473

}

never executed: end of block

3474 -

3475 /*! -

3476 \internal -

3477 */ -

3478 void QFileDialogPrivate::_q_updateOkButton() -

3479 { -

3480 Q_Q(QFileDialog); -

3481 QPushButton *button = qFileDialogUi->buttonBox->button((q->acceptMode() == QFileDialog::AcceptOpen) -

3482 ? QDialogButtonBox::Open : QDialogButtonBox::Save); -

3483

if (!button)

!button	Description
TRUE	never evaluated
FALSE	never evaluated

3484

return;

never executed: return;

3485 const QFileDialog::FileMode fileMode = q->fileMode(); -

3486 -

3487 bool enableButton = true; -

3488 bool isOpenDirectory = false; -

3489 -

3490 const QStringList files = q->selectedFiles(); -

3491 QString lineEditText = lineEdit()->text(); -

3492 -

3493

if (lineEditText.startsWith(QLatin1String("//")) || lineEditText.startsWith(QLatin1Char('\\'))) {

lineEditText.s...1String("//"))	Description
TRUE	never evaluated
FALSE	never evaluated

lineEditText.s...in1Char('\\'))	Description
TRUE	never evaluated
FALSE	never evaluated

3494 button->setEnabled(true); -

3495 updateOkButtonText(); -

3496

return;

never executed: return;

3497 } -

3498 -

3499

if (files.isEmpty()) {

files.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

3500 enableButton = false; -

3501

} else if (lineEditText == QLatin1String("..")) {

never executed: end of block

lineEditText =...n1String("..")	Description
TRUE	never evaluated
FALSE	never evaluated

3502 isOpenDirectory = true; -

3503

} else {

never executed: end of block

3504 switch (fileMode) { -

3505

case QFileDialog::DirectoryOnly:

never executed: case QFileDialog::DirectoryOnly:

3506

case QFileDialog::Directory: {

never executed: case QFileDialog::Directory:

3507 QString fn = files.first(); -

3508 QModelIndex idx = model->index(fn); -

3509

if (!idx.isValid())

!idx.isValid()	Description
TRUE	never evaluated
FALSE	never evaluated

3510

idx = model->index(getEnvironmentVariable(fn));

never executed: idx = model->index(getEnvironmentVariable(fn));

3511

if (!idx.isValid() || !model->isDir(idx))

!idx.isValid()	Description
TRUE	never evaluated
FALSE	never evaluated

!model->isDir(idx)	Description
TRUE	never evaluated
FALSE	never evaluated

3512

enableButton = false;

never executed: enableButton = false;

3513

break;

never executed: break;

3514 } -

3515

case QFileDialog::AnyFile: {

never executed: case QFileDialog::AnyFile:

3516 QString fn = files.first(); -

3517 QFileInfo info(fn); -

3518 QModelIndex idx = model->index(fn); -

3519 QString fileDir; -

3520 QString fileName; -

3521

if (info.isDir()) {

info.isDir()	Description
TRUE	never evaluated
FALSE	never evaluated

3522 fileDir = info.canonicalFilePath(); -

3523

} else {

never executed: end of block

3524 fileDir = fn.mid(0, fn.lastIndexOf(QLatin1Char('/'))); -

3525 fileName = fn.mid(fileDir.length() + 1); -

3526

}

never executed: end of block

3527

if (lineEditText.contains(QLatin1String(".."))) {

lineEditText.c...1String(".."))	Description
TRUE	never evaluated
FALSE	never evaluated

3528 fileDir = info.canonicalFilePath(); -

3529 fileName = info.fileName(); -

3530

}

never executed: end of block

3531 -

3532

if (fileDir == q->directory().canonicalPath() && fileName.isEmpty()) {

fileDir == q->...anonicalPath()	Description
TRUE	never evaluated
FALSE	never evaluated

fileName.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

3533 enableButton = false; -

3534

break;

never executed: break;

3535 } -

3536

if (idx.isValid() && model->isDir(idx)) {

idx.isValid()	Description
TRUE	never evaluated
FALSE	never evaluated

model->isDir(idx)	Description
TRUE	never evaluated
FALSE	never evaluated

3537 isOpenDirectory = true; -

3538 enableButton = true; -

3539

break;

never executed: break;

3540 } -

3541

if (!idx.isValid()) {

!idx.isValid()	Description
TRUE	never evaluated
FALSE	never evaluated

3542 int maxLength = maxNameLength(fileDir); -

3543

enableButton = maxLength < 0 || fileName.length() <= maxLength;

maxLength < 0	Description
TRUE	never evaluated
FALSE	never evaluated

fileName.length() <= maxLength	Description
TRUE	never evaluated
FALSE	never evaluated

3544

}

never executed: end of block

3545

break;

never executed: break;

3546 } -

3547

case QFileDialog::ExistingFile:

never executed: case QFileDialog::ExistingFile:

3548

case QFileDialog::ExistingFiles:

never executed: case QFileDialog::ExistingFiles:

3549 for (int i = 0; i <const auto &file : files.count(); ++i) { -

3550 QModelIndex idx = model->index(files.at(i));file); -

3551

if (!idx.isValid())

!idx.isValid()	Description
TRUE	never evaluated
FALSE	never evaluated

3552

idx = model->index(getEnvironmentVariable(files.at(i)));file));

never executed: idx = model->index(getEnvironmentVariable(file));

3553

if (!idx.isValid()) {

!idx.isValid()	Description
TRUE	never evaluated
FALSE	never evaluated

3554 enableButton = false; -

3555

break;

never executed: break;

3556 } -

3557

if (idx.isValid() && model->isDir(idx)) {

idx.isValid()	Description
TRUE	never evaluated
FALSE	never evaluated

model->isDir(idx)	Description
TRUE	never evaluated
FALSE	never evaluated

3558 isOpenDirectory = true; -

3559

break;

never executed: break;

3560 } -

3561

}

never executed: end of block

3562

break;

never executed: break;

3563

default:

never executed: default:

3564

break;

never executed: break;

3565 } -

3566 } -

3567 -

3568 button->setEnabled(enableButton); -

3569 updateOkButtonText(isOpenDirectory); -

3570

}

never executed: end of block

3571 -

3572 /*! -

3573 \internal -

3574 */ -

3575 void QFileDialogPrivate::_q_currentChanged(const QModelIndex &index) -

3576 { -

3577 _q_updateOkButton(); -

3578 emit q_func()->currentChanged(index.data(QFileSystemModel::FilePathRole).toString()); -

3579 } -

3580 -

3581 /*! -

3582 \internal -

3583 -

3584 This is called when the user double clicks on a file with the corresponding -

3585 model item \a index. -

3586 */ -

3587 void QFileDialogPrivate::_q_enterDirectory(const QModelIndex &index) -

3588 { -

3589 Q_Q(QFileDialog); -

3590 // My Computer or a directory -

3591 QModelIndex sourceIndex = index.model() == proxyModel ? mapToSource(index) : index; -

3592 QString path = sourceIndex.data(QFileSystemModel::FilePathRole).toString(); -

3593 if (path.isEmpty() || model->isDir(sourceIndex)) { -

3594 const QFileDialog::FileMode fileMode = q->fileMode(); -

3595 q->setDirectory(path); -

3596 emit q->directoryEntered(path); -

3597 if (fileMode == QFileDialog::Directory -

3598 || fileMode == QFileDialog::DirectoryOnly) { -

3599 // ### find out why you have to do both of these. -

3600 lineEdit()->setText(QString()); -

3601 lineEdit()->clear(); -

3602 } -

3603 } else { -

3604 // Do not accept when shift-clicking to multi-select a file in environments with single-click-activation (KDE) -

3605 if (!q->style()->styleHint(QStyle::SH_ItemView_ActivateItemOnSingleClick, Q_NULLPTR, qFileDialogUi->treeView) -

3606 || q->fileMode() != QFileDialog::ExistingFiles || !(QGuiApplication::keyboardModifiers() & Qt::CTRL)) { -

3607 q->accept(); -

3608 } -

3609 } -

3610 } -

3611 -

3612 /*! -

3613 \internal -

3614 -

3615 Changes the file dialog's current directory to the one specified -

3616 by \a path. -

3617 */ -

3618 void QFileDialogPrivate::_q_goToDirectory(const QString &path) -

3619 { -

3620 #ifndef QT_NO_MESSAGEBOX -

3621 Q_Q(QFileDialog); -

3622 #endif -

3623 QModelIndex index = qFileDialogUi->lookInCombo->model()->index(qFileDialogUi->lookInCombo->currentIndex(), -

3624 qFileDialogUi->lookInCombo->modelColumn(), -

3625 qFileDialogUi->lookInCombo->rootModelIndex()); -

3626 QString path2 = path; -

3627 if (!index.isValid()) -

3628 index = mapFromSource(model->index(getEnvironmentVariable(path))); -

3629 else { -

3630 path2 = index.data(UrlRole).toUrl().toLocalFile(); -

3631 index = mapFromSource(model->index(path2)); -

3632 } -

3633 QDir dir(path2); -

3634 if (!dir.exists()) -

3635 dir = getEnvironmentVariable(path2); -

3636 -

3637 if (dir.exists() || path2.isEmpty() || path2 == model->myComputer().toString()) { -

3638 _q_enterDirectory(index); -

3639 #ifndef QT_NO_MESSAGEBOX -

3640 } else { -

3641 QString message = QFileDialog::tr("%1\nDirectory not found.\nPlease verify the " -

3642 "correct directory name was given."); -

3643 QMessageBox::warning(q, q->windowTitle(), message.arg(path2)); -

3644 #endif // QT_NO_MESSAGEBOX -

3645 } -

3646 } -

3647 -

3648 /*! -

3649 \internal -

3650 -

3651 Sets the current name filter to be nameFilter and -

3652 update the qFileDialogUi->fileNameEdit when in AcceptSave mode with the new extension. -

3653 */ -

3654 void QFileDialogPrivate::_q_useNameFilter(int index) -

3655 { -

3656 QStringList nameFilters = options->nameFilters(); -

3657 if (index == nameFilters.size()) { -

3658 QAbstractItemModel *comboModel = qFileDialogUi->fileTypeCombo->model(); -

3659 nameFilters.append(comboModel->index(comboModel->rowCount() - 1, 0).data().toString()); -

3660 options->setNameFilters(nameFilters); -

3661 } -

3662 -

3663 QString nameFilter = nameFilters.at(index); -

3664 QStringList newNameFilters = QPlatformFileDialogHelper::cleanFilterList(nameFilter); -

3665 if (q_func()->acceptMode() == QFileDialog::AcceptSave) { -

3666 QString newNameFilterExtension; -

3667 if (newNameFilters.count() > 0) -

3668 newNameFilterExtension = QFileInfo(newNameFilters.at(0)).suffix(); -

3669 -

3670 QString fileName = lineEdit()->text(); -

3671 const QString fileNameExtension = QFileInfo(fileName).suffix(); -

3672 if (!fileNameExtension.isEmpty() && !newNameFilterExtension.isEmpty()) { -

3673 const int fileNameExtensionLength = fileNameExtension.count(); -

3674 fileName.replace(fileName.count() - fileNameExtensionLength, -

3675 fileNameExtensionLength, newNameFilterExtension); -

3676 qFileDialogUi->listView->clearSelection(); -

3677 lineEdit()->setText(fileName); -

3678 } -

3679 } -

3680 -

3681 model->setNameFilters(newNameFilters); -

3682 } -

3683 -

3684 /*! -

3685 \internal -

3686 -

3687 This is called when the model index corresponding to the current file is changed -

3688 from \a index to \a current. -

3689 */ -

3690 void QFileDialogPrivate::_q_selectionChanged() -

3691 { -

3692 const QFileDialog::FileMode fileMode = q_func()->fileMode(); -

3693 const QModelIndexList indexes = qFileDialogUi->listView->selectionModel()->selectedRows(); -

3694

bool stripDirs = (fileMode != QFileDialog::DirectoryOnly && fileMode != QFileDialog::Directory);

fileMode != QF...:DirectoryOnly	Description
TRUE	never evaluated
FALSE	never evaluated

fileMode != QF...log::Directory	Description
TRUE	never evaluated
FALSE	never evaluated

3695 -

3696 QStringList allFiles; -

3697 for (int i = 0; i <const auto &index : indexes.count(); ++i) { -

3698

if (stripDirs && model->isDir(mapToSource(indexes.at(i))))index)))

stripDirs	Description
TRUE	never evaluated
FALSE	never evaluated

model->isDir(m...Source(index))	Description
TRUE	never evaluated
FALSE	never evaluated

3699

continue;

never executed: continue;

3700 allFiles.append(indexesindex.at(i).data().toString()); -

3701

}

never executed: end of block

3702

if (allFiles.count() > 1)

allFiles.count() > 1	Description
TRUE	never evaluated
FALSE	never evaluated

3703

for (int i = 0; i < allFiles.count(); ++i) {

i < allFiles.count()	Description
TRUE	never evaluated
FALSE	never evaluated

3704 allFiles.replace(i, QString(QLatin1Char('"') + allFiles.at(i) + QLatin1Char('"'))); -

3705

}

never executed: end of block

3706 -

3707 QString finalFiles = allFiles.join(QLatin1Char(' ')); -

3708

if (!finalFiles.isEmpty() && !lineEdit()->hasFocus() && lineEdit()->isVisible())

!finalFiles.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

!lineEdit()->hasFocus()	Description
TRUE	never evaluated
FALSE	never evaluated

lineEdit()->isVisible()	Description
TRUE	never evaluated
FALSE	never evaluated

3709

lineEdit()->setText(finalFiles);

never executed: lineEdit()->setText(finalFiles);

3710 else -

3711

_q_updateOkButton();

never executed: _q_updateOkButton();

3712 } -

3713 -

3714 /*! -

3715 \internal -

3716 -

3717 Includes hidden files and directories in the items displayed in the dialog. -

3718 */ -

3719 void QFileDialogPrivate::_q_showHidden() -

3720 { -

3721 Q_Q(QFileDialog); -

3722 QDir::Filters dirFilters = q->filter(); -

3723 if (showHiddenAction->isChecked()) -

dirFilters |= QDir::Hidden;

elsedirFilters&= ~.setFlag(QDir::Hidden;, showHiddenAction->isChecked());

3724 q->setFilter(dirFilters); -

3725

}

never executed: end of block

3726 -

3727 /*! -

3728 \internal -

3729 -

3730 When parent is root and rows have been inserted when none was there before -

3731 then select the first one. -

3732 */ -

3733 void QFileDialogPrivate::_q_rowsInserted(const QModelIndex &parent) -

3734 { -

3735 if (!qFileDialogUi->treeView -

3736 || parent != qFileDialogUi->treeView->rootIndex() -

3737 || !qFileDialogUi->treeView->selectionModel() -

3738 || qFileDialogUi->treeView->selectionModel()->hasSelection() -

3739 || qFileDialogUi->treeView->model()->rowCount(parent) == 0) -

3740 return; -

3741 } -

3742 -

3743 void QFileDialogPrivate::_q_fileRenamed(const QString &path, const QString &oldName, const QString &newName) -

3744 { -

3745 const QFileDialog::FileMode fileMode = q_func()->fileMode(); -

3746 if (fileMode == QFileDialog::Directory || fileMode == QFileDialog::DirectoryOnly) { -

3747 if (path == rootPath() && lineEdit()->text() == oldName) -

3748 lineEdit()->setText(newName); -

3749 } -

3750 } -

3751 -

3752 void QFileDialogPrivate::_q_emitUrlSelected(const QUrl &file) -

3753 { -

3754 Q_Q(QFileDialog); -

3755 emit q->urlSelected(file); -

3756 if (file.isLocalFile()) -

3757 emit q->fileSelected(file.toLocalFile()); -

3758 } -

3759 -

3760 void QFileDialogPrivate::_q_emitUrlsSelected(const QList<QUrl> &files) -

3761 { -

3762 Q_Q(QFileDialog); -

3763 emit q->urlsSelected(files); -

3764 QStringList localFiles; -

3765 foreachfor (const QUrl &file ,: files) -

3766

if (file.isLocalFile())

file.isLocalFile()	Description
TRUE	never evaluated
FALSE	never evaluated

3767

localFiles.append(file.toLocalFile());

never executed: localFiles.append(file.toLocalFile());

3768

if (!localFiles.isEmpty())

!localFiles.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

3769

emit q->filesSelected(localFiles);

never executed: q->filesSelected(localFiles);

3770

}

never executed: end of block

3771 -

3772 void QFileDialogPrivate::_q_nativeCurrentChanged(const QUrl &file) -

3773 { -

3774 Q_Q(QFileDialog); -

3775 emit q->currentUrlChanged(file); -

3776 if (file.isLocalFile()) -

3777 emit q->currentChanged(file.toLocalFile()); -

3778 } -

3779 -

3780 void QFileDialogPrivate::_q_nativeEnterDirectory(const QUrl &directory) -

3781 { -

3782 Q_Q(QFileDialog); -

3783 emit q->directoryUrlEntered(directory); -

3784 if (!directory.isEmpty()) { // Windows native dialogs occasionally emit signals with empty strings. -

3785 *lastVisitedDir() = directory; -

3786 if (directory.isLocalFile()) -

3787 emit q->directoryEntered(directory.toLocalFile()); -

3788 } -

3789 } -

3790 -

3791 /*! -

3792 \internal -

3793 -

3794 For the list and tree view watch keys to goto parent and back in the history -

3795 -

3796 returns \c true if handled -

3797 */ -

3798 bool QFileDialogPrivate::itemViewKeyboardEvent(QKeyEvent *event) { -

3799 -

3800 Q_Q(QFileDialog); -

3801 -

3802 if (event->matches(QKeySequence::Cancel)) { -

3803 q->reject(); -

3804 return true; -

3805 } -

3806 -

3807 switch (event->key()) { -

3808 case Qt::Key_Backspace: -

3809 _q_navigateToParent(); -

3810 return true; -

3811 case Qt::Key_Back: -

3812 #ifdef QT_KEYPAD_NAVIGATION -

3813 if (QApplication::keypadNavigationEnabled()) -

3814 return false; -

3815 #endif -

3816 case Qt::Key_Left: -

3817 if (event->key() == Qt::Key_Back || event->modifiers() == Qt::AltModifier) { -

3818 _q_navigateBackward(); -

3819 return true; -

3820 } -

3821 break; -

3822 default: -

3823 break; -

3824 } -

3825 return false; -

3826 } -

3827 -

3828 QString QFileDialogPrivate::getEnvironmentVariable(const QString &string) -

3829 { -

3830 #ifdef Q_OS_UNIX -

3831

if (string.size() > 1 && string.startsWith(QLatin1Char('$'))) {

string.size() > 1	Description
TRUE	never evaluated
FALSE	never evaluated

string.startsW...tin1Char('$'))	Description
TRUE	never evaluated
FALSE	never evaluated

3832

return QString::fromLocal8Bit(qgetenv(string.midmidRef(1).toLatin1().constData()));

never executed: return QString::fromLocal8Bit(qgetenv(string.midRef(1).toLatin1().constData()));

3833 } -

3834 #else -

3835 if (string.size() > 2 && string.startsWith(QLatin1Char('%')) && string.endsWith(QLatin1Char('%'))) { -

3836 return QString::fromLocal8Bit(qgetenv(string.midmidRef(1, string.size() - 2).toLatin1().constData())); -

3837 } -

3838 #endif -

3839

return string;

never executed: return string;

3840 } -

3841 -

3842 void QFileDialogComboBox::setFileDialogPrivate(QFileDialogPrivate *d_pointer) { -

3843 d_ptr = d_pointer; -

3844 urlModel = new QUrlModel(this); -

3845 urlModel->showFullPath = true; -

3846 urlModel->setFileSystemModel(d_ptr->model); -

3847 setModel(urlModel); -

3848 } -

3849 -

3850 void QFileDialogComboBox::showPopup() -

3851 { -

3852 if (model()->rowCount() > 1) -

3853 QComboBox::showPopup(); -

3854 -

3855 urlModel->setUrls(QList<QUrl>()); -

3856 QList<QUrl> list; -

3857 QModelIndex idx = d_ptr->model->index(d_ptr->rootPath()); -

3858 while (idx.isValid()) { -

3859 QUrl url = QUrl::fromLocalFile(idx.data(QFileSystemModel::FilePathRole).toString()); -

3860 if (url.isValid()) -

3861 list.append(url); -

3862 idx = idx.parent(); -

3863 } -

3864 // add "my computer" -

3865 list.append(QUrl(QLatin1String("file:"))); -

3866 urlModel->addUrls(list, 0); -

3867 idx = model()->index(model()->rowCount() - 1, 0); -

3868 -

3869 // append history -

3870 QList<QUrl> urls; -

3871 for (int i = 0; i < m_history.count(); ++i) { -

3872 QUrl path = QUrl::fromLocalFile(m_history.at(i)); -

3873 if (!urls.contains(path)) -

3874 urls.prepend(path); -

3875 } -

3876 if (urls.count() > 0) { -

3877 model()->insertRow(model()->rowCount()); -

3878 idx = model()->index(model()->rowCount()-1, 0); -

3879 // ### TODO maybe add a horizontal line before this -

3880 model()->setData(idx, QFileDialog::tr("Recent Places")); -

3881 QStandardItemModel *m = qobject_cast<QStandardItemModel*>(model()); -

3882 if (m) { -

3883 Qt::ItemFlags flags = m->flags(idx); -

3884 flags &= ~Qt::ItemIsEnabled; -

3885 m->item(idx.row(), idx.column())->setFlags(flags); -

3886 } -

3887 urlModel->addUrls(urls, -1, false); -

3888 } -

3889 setCurrentIndex(0); -

3890 -

3891 QComboBox::showPopup(); -

3892 } -

3893 -

3894 // Exact same as QComboBox::paintEvent(), except we elide the text. -

3895 void QFileDialogComboBox::paintEvent(QPaintEvent *) -

3896 { -

3897 QStylePainter painter(this); -

3898 painter.setPen(palette().color(QPalette::Text)); -

3899 -

3900 // draw the combobox frame, focusrect and selected etc. -

3901 QStyleOptionComboBox opt; -

3902 initStyleOption(&opt); -

3903 -

3904 QRect editRect = style()->subControlRect(QStyle::CC_ComboBox, &opt, -

3905 QStyle::SC_ComboBoxEditField, this); -

3906 int size = editRect.width() - opt.iconSize.width() - 4; -

3907 opt.currentText = opt.fontMetrics.elidedText(opt.currentText, Qt::ElideMiddle, size); -

3908 painter.drawComplexControl(QStyle::CC_ComboBox, opt); -

3909 -

3910 // draw the icon and text -

3911 painter.drawControl(QStyle::CE_ComboBoxLabel, opt); -

3912 } -

3913 -

3914 QFileDialogListView::QFileDialogListView(QWidget *parent) : QListView(parent) -

3915 { -

3916 } -

3917 -

3918 void QFileDialogListView::setFileDialogPrivate(QFileDialogPrivate *d_pointer) -

3919 { -

3920 d_ptr = d_pointer; -

3921 setSelectionBehavior(QAbstractItemView::SelectRows); -

3922 setWrapping(true); -

3923 setResizeMode(QListView::Adjust); -

3924 setEditTriggers(QAbstractItemView::EditKeyPressed); -

3925 setContextMenuPolicy(Qt::CustomContextMenu); -

3926 #ifndef QT_NO_DRAGANDDROP -

3927 setDragDropMode(QAbstractItemView::InternalMove); -

3928 #endif -

3929 } -

3930 -

3931 QSize QFileDialogListView::sizeHint() const -

3932 { -

3933 int height = qMax(10, sizeHintForRow(0)); -

3934 return QSize(QListView::sizeHint().width() * 2, height * 30); -

3935 } -

3936 -

3937 void QFileDialogListView::keyPressEvent(QKeyEvent *e) -

3938 { -

3939 #ifdef QT_KEYPAD_NAVIGATION -

3940 if (QApplication::navigationMode() == Qt::NavigationModeKeypadDirectional) { -

3941 QListView::keyPressEvent(e); -

3942 return; -

3943 } -

3944 #endif // QT_KEYPAD_NAVIGATION -

3945 -

3946 if (!d_ptr->itemViewKeyboardEvent(e)) -

3947 QListView::keyPressEvent(e); -

3948 e->accept(); -

3949 } -

3950 -

3951 QFileDialogTreeView::QFileDialogTreeView(QWidget *parent) : QTreeView(parent) -

3952 { -

3953 } -

3954 -

3955 void QFileDialogTreeView::setFileDialogPrivate(QFileDialogPrivate *d_pointer) -

3956 { -

3957 d_ptr = d_pointer; -

3958 setSelectionBehavior(QAbstractItemView::SelectRows); -

3959 setRootIsDecorated(false); -

3960 setItemsExpandable(false); -

3961 setSortingEnabled(true); -

3962 header()->setSortIndicator(0, Qt::AscendingOrder); -

3963 header()->setStretchLastSection(false); -

3964 setTextElideMode(Qt::ElideMiddle); -

3965 setEditTriggers(QAbstractItemView::EditKeyPressed); -

3966 setContextMenuPolicy(Qt::CustomContextMenu); -

3967 #ifndef QT_NO_DRAGANDDROP -

3968 setDragDropMode(QAbstractItemView::InternalMove); -

3969 #endif -

3970 } -

3971 -

3972 void QFileDialogTreeView::keyPressEvent(QKeyEvent *e) -

3973 { -

3974 #ifdef QT_KEYPAD_NAVIGATION -

3975 if (QApplication::navigationMode() == Qt::NavigationModeKeypadDirectional) { -

3976 QTreeView::keyPressEvent(e); -

3977 return; -

3978 } -

3979 #endif // QT_KEYPAD_NAVIGATION -

3980 -

3981 if (!d_ptr->itemViewKeyboardEvent(e)) -

3982 QTreeView::keyPressEvent(e); -

3983 e->accept(); -

3984 } -

3985 -

3986 QSize QFileDialogTreeView::sizeHint() const -

3987 { -

3988 int height = qMax(10, sizeHintForRow(0)); -

3989 QSize sizeHint = header()->sizeHint(); -

3990 return QSize(sizeHint.width() * 4, height * 30); -

3991 } -

3992 -

3993 /*! -

3994 // FIXME: this is a hack to avoid propagating key press events -

3995 // to the dialog and from there to the "Ok" button -

3996 */ -

3997 void QFileDialogLineEdit::keyPressEvent(QKeyEvent *e) -

3998 { -

3999 #ifdef QT_KEYPAD_NAVIGATION -

4000 if (QApplication::navigationMode() == Qt::NavigationModeKeypadDirectional) { -

4001 QLineEdit::keyPressEvent(e); -

4002 return; -

4003 } -

4004 #endif // QT_KEYPAD_NAVIGATION -

4005 -

4006 int key = e->key(); -

4007 QLineEdit::keyPressEvent(e); -

4008 if (!e->matches(QKeySequence::Cancel) && key != Qt::Key_Back) -

4009 e->accept(); -

4010 } -

4011 -

4012 #ifndef QT_NO_FSCOMPLETER -

4013 -

4014 QString QFSCompleter::pathFromIndex(const QModelIndex &index) const -

4015 { -

4016 const QFileSystemModel *dirModel; -

4017 if (proxyModel) -

4018 dirModel = qobject_cast<const QFileSystemModel *>(proxyModel->sourceModel()); -

4019 else -

4020 dirModel = sourceModel; -

4021 QString currentLocation = dirModel->rootPath(); -

4022 QString path = index.data(QFileSystemModel::FilePathRole).toString(); -

4023 if (!currentLocation.isEmpty() && path.startsWith(currentLocation)) { -

4024 #if defined(Q_OS_UNIX) || defined(Q_OS_WINCE) -

4025 if (currentLocation == QDir::separator()) -

4026 return path.mid(currentLocation.length()); -

4027 #endif -

4028 if (currentLocation.endsWith(QLatin1Char('/'))) -

4029 return path.mid(currentLocation.length()); -

4030 else -

4031 return path.mid(currentLocation.length()+1); -

4032 } -

4033 return index.data(QFileSystemModel::FilePathRole).toString(); -

4034 } -

4035 -

4036 QStringList QFSCompleter::splitPath(const QString &path) const -

4037 { -

4038

if (path.isEmpty())

path.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

4039

return QStringList(completionPrefix());

never executed: return QStringList(completionPrefix());

4040 -

4041 QString pathCopy = QDir::toNativeSeparators(path); -

4042 QString sep = QDir::separator(); -

4043 #if defined(Q_OS_WIN) -

4044 if (pathCopy == QLatin1String("\\") || pathCopy == QLatin1String("\\\\")) -

4045 return QStringList(pathCopy); -

4046 QString doubleSlash(QLatin1String("\\\\")); -

4047 if (pathCopy.startsWith(doubleSlash)) -

4048 pathCopy = pathCopy.mid(2); -

4049 else -

4050 doubleSlash.clear(); -

4051 #elif defined(Q_OS_UNIX) -

4052 bool{ -

4053 QString expanded; -

pathCopytildeExpanded = qt_tildeExpansion(pathCopy, &expanded);

4054

tildeExpanded != pathCopy	Description
TRUE	never evaluated
FALSE	never evaluated

if (expandedtildeExpanded != pathCopy) {

tildeExpanded != pathCopy	Description
TRUE	never evaluated
FALSE	never evaluated

tildeExpanded != pathCopy	Description
TRUE	never evaluated
FALSE	never evaluated

4055 QFileSystemModel *dirModel; -

4056

proxyModel	Description
TRUE	never evaluated
FALSE	never evaluated

if (proxyModel)

proxyModel	Description
TRUE	never evaluated
FALSE	never evaluated

proxyModel	Description
TRUE	never evaluated
FALSE	never evaluated

4057

never executed: dirModel = qobject_cast<QFileSystemModel *>(proxyModel->sourceModel());

dirModel = qobject_cast<QFileSystemModel *>(proxyModel->sourceModel());

never executed: dirModel = qobject_cast<QFileSystemModel *>(proxyModel->sourceModel());

else

never executed: dirModel = qobject_cast<QFileSystemModel *>(proxyModel->sourceModel());

4058 else -

4059

never executed: dirModel = sourceModel;

dirModel = sourceModel;

never executed: dirModel = sourceModel;

4060 dirModel->fetchMore(dirModel->index(pathCopytildeExpanded)); -

4061

}

never executed: end of block

4062 pathCopy = std::move(tildeExpanded); -

4063 } -

4064 #endif -

4065 -

4066 QRegExp re(QLatin1Char('[') + QRegExp::escape(sep) + QLatin1Char(']')); -

4067 -

4068 #if defined(Q_OS_WIN) -

4069 QStringList parts = pathCopy.split(re, QString::SkipEmptyParts); -

4070 if (!doubleSlash.isEmpty() && !parts.isEmpty()) -

4071 parts[0].prepend(doubleSlash); -

4072 if (pathCopy.endsWith(sep)) -

4073 parts.append(QString()); -

4074 #else -

4075 QStringList parts = pathCopy.split(re); -

4076

if (pathCopy[0] == sep[0]) // read the "/" at the beginning as the split removed it

pathCopy[0] == sep[0]	Description
TRUE	never evaluated
FALSE	never evaluated

4077

parts[0] = sep[0];

never executed: parts[0] = sep[0];

4078 #endif -

4079 -

4080 #if defined(Q_OS_WIN) -

4081 bool startsFromRoot = !parts.isEmpty() && parts[0].endsWith(QLatin1Char(':')); -

4082 #else -

4083 bool startsFromRoot = pathCopy[0] == sep[0]; -

4084 #endif -

4085

if (parts.count() == 1 || (parts.count() > 1 && !startsFromRoot)) {

parts.count() == 1	Description
TRUE	never evaluated
FALSE	never evaluated

parts.count() > 1	Description
TRUE	never evaluated
FALSE	never evaluated

!startsFromRoot	Description
TRUE	never evaluated
FALSE	never evaluated

4086 const QFileSystemModel *dirModel; -

4087

if (proxyModel)

proxyModel	Description
TRUE	never evaluated
FALSE	never evaluated

4088

dirModel = qobject_cast<const QFileSystemModel *>(proxyModel->sourceModel());

never executed: dirModel = qobject_cast<const QFileSystemModel *>(proxyModel->sourceModel());

4089 else -

4090

dirModel = sourceModel;

never executed: dirModel = sourceModel;

4091 QString currentLocation = QDir::toNativeSeparators(dirModel->rootPath()); -

4092 #if defined(Q_OS_WIN) -

4093 if (currentLocation.endsWith(QLatin1Char(':'))) -

4094 currentLocation.append(sep); -

4095 #endif -

4096

if (currentLocation.contains(sep) && path != currentLocation) {

currentLocation.contains(sep)	Description
TRUE	never evaluated
FALSE	never evaluated

path != currentLocation	Description
TRUE	never evaluated
FALSE	never evaluated

4097 QStringList currentLocationList = splitPath(currentLocation); -

4098

while (!currentLocationList.isEmpty()

!currentLocationList.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

4099

&& parts.count() > 0

parts.count() > 0	Description
TRUE	never evaluated
FALSE	never evaluated

4100

&& parts.at(0) == QLatin1String("..")) {

parts.at(0) ==...n1String("..")	Description
TRUE	never evaluated
FALSE	never evaluated

4101 parts.removeFirst(); -

4102 currentLocationList.removeLast(); -

4103

}

never executed: end of block

4104

if (!currentLocationList.isEmpty() && currentLocationList.lastconstLast().isEmpty())

!currentLocationList.isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

currentLocatio...st().isEmpty()	Description
TRUE	never evaluated
FALSE	never evaluated

4105

currentLocationList.removeLast();

never executed: currentLocationList.removeLast();

4106

return currentLocationList + parts;

never executed: return currentLocationList + parts;

4107 } -

4108

}

never executed: end of block

4109

return parts;

never executed: return parts;

4110 } -

4111 -

4112 #endif // QT_NO_COMPLETER -

4113 -

4114 -

4115 QT_END_NAMESPACE -

4116 -

4117 #include "moc_qfiledialog.cpp" -

4118 -

4119 #endif // QT_NO_FILEDIALOG -

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