src/dolphinpart.cpp

   1 /* This file is part of the KDE project
   2    SPDX-FileCopyrightText: 2007 David Faure <faure@kde.org>
   3
   4    SPDX-License-Identifier: LGPL-2.0-or-later
   5 */
   6
   7 #include "dolphinpart.h"
   8
   9 #include "dolphindebug.h"
  10 #include "dolphinnewfilemenu.h"
  11 #include "dolphinpart_ext.h"
  12 #include "dolphinremoveaction.h"
  13 #include "kitemviews/kfileitemmodel.h"
  14 #include "views/dolphinnewfilemenuobserver.h"
  15 #include "views/dolphinremoteencoding.h"
  16 #include "views/dolphinview.h"
  17 #include "views/dolphinviewactionhandler.h"
  18
  19 #include <KActionCollection>
  20 #include <KAuthorized>
  21 #include <KConfigGroup>
  22 #include <KDialogJobUiDelegate>
  23 #include <KDirLister>
  24 #include <KFileItemListProperties>
  25 #include <KIO/CommandLauncherJob>
  26 #include <KIconLoader>
  27 #include <KJobWidgets>
  28 #include <KLocalizedString>
  29 #include <KMessageBox>
  30 #include <KMimeTypeEditor>
  31 #include <KMoreToolsMenuFactory>
  32 #include <KPluginFactory>
  33 #include <KPluginMetaData>
  34 #include <KSharedConfig>
  35 #include <KTerminalLauncherJob>
  36
  37 #include <QActionGroup>
  38 #include <QApplication>
  39 #include <QClipboard>
  40 #include <QDir>
  41 #include <QInputDialog>
  42 #include <QKeyEvent>
  43 #include <QMenu>
  44 #include <QRegularExpression>
  45 #include <QStandardPaths>
  46 #include <QTextDocument>
  47
  48 K_PLUGIN_CLASS_WITH_JSON(DolphinPart, "dolphinpart.json")
  49
  50 DolphinPart::DolphinPart(QWidget* parentWidget, QObject* parent,
  51                          const KPluginMetaData& metaData, const QVariantList& args)
  52     : KParts::ReadOnlyPart(parent)
  53       ,m_openTerminalAction(nullptr)
  54       ,m_removeAction(nullptr)
  55 {
  56     Q_UNUSED(args)
  57     setMetaData(metaData);
  58
  59     m_extension = new DolphinPartBrowserExtension(this);
  60
  61     // make sure that other apps using this part find Dolphin's view-file-columns icons
  62     KIconLoader::global()->addAppDir(QStringLiteral("dolphin"));
  63
  64     m_view = new DolphinView(QUrl(), parentWidget);
  65     m_view->setTabsForFilesEnabled(true);
  66     setWidget(m_view);
  67
  68     connect(&DolphinNewFileMenuObserver::instance(), &DolphinNewFileMenuObserver::errorMessage,
  69             this, &DolphinPart::slotErrorMessage);
  70
  71     connect(m_view, &DolphinView::directoryLoadingCompleted, this, &KParts::ReadOnlyPart::completed);
  72     connect(m_view, &DolphinView::directoryLoadingCompleted, this, &DolphinPart::updatePasteAction);
  73     connect(m_view, &DolphinView::directoryLoadingProgress, this, &DolphinPart::updateProgress);
  74     connect(m_view, &DolphinView::errorMessage, this, &DolphinPart::slotErrorMessage);
  75
  76     setXMLFile(QStringLiteral("dolphinpart.rc"));
  77
  78     connect(m_view, &DolphinView::infoMessage,
  79             this, &DolphinPart::slotMessage);
  80     connect(m_view, &DolphinView::operationCompletedMessage,
  81             this, &DolphinPart::slotMessage);
  82     connect(m_view, &DolphinView::errorMessage,
  83             this, &DolphinPart::slotErrorMessage);
  84     connect(m_view, &DolphinView::itemActivated,
  85             this, &DolphinPart::slotItemActivated);
  86     connect(m_view, &DolphinView::itemsActivated,
  87             this, &DolphinPart::slotItemsActivated);
  88     connect(m_view, &DolphinView::statusBarTextChanged, this, [this](const QString &text) {
  89         const QString escapedText = Qt::convertFromPlainText(text);
  90         Q_EMIT ReadOnlyPart::setStatusBarText(QStringLiteral("<qt>%1</qt>").arg(escapedText));
  91     });
  92     connect(m_view, &DolphinView::tabRequested,
  93             this, &DolphinPart::createNewWindow);
  94     connect(m_view, &DolphinView::requestContextMenu,
  95             this, &DolphinPart::slotOpenContextMenu);
  96     connect(m_view, &DolphinView::selectionChanged,
  97             m_extension, &KParts::BrowserExtension::selectionInfo);
  98     connect(m_view, &DolphinView::selectionChanged,
  99             this, &DolphinPart::slotSelectionChanged);
 100     connect(m_view, &DolphinView::requestItemInfo,
 101             this, &DolphinPart::slotRequestItemInfo);
 102     connect(m_view, &DolphinView::modeChanged,
 103             this, &DolphinPart::viewModeChanged); // relay signal
 104     connect(m_view, &DolphinView::redirection,
 105             this, &DolphinPart::slotDirectoryRedirection);
 106
 107     // Watch for changes that should result in updates to the
 108     // status bar text.
 109     connect(m_view, &DolphinView::itemCountChanged, this, &DolphinPart::updateStatusBar);
 110     connect(m_view,  &DolphinView::selectionChanged, this, &DolphinPart::updateStatusBar);
 111
 112     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 113     m_actionHandler->setCurrentView(m_view);
 114     connect(m_actionHandler, &DolphinViewActionHandler::createDirectoryTriggered, this, &DolphinPart::createDirectory);
 115
 116     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 117     connect(this, &DolphinPart::aboutToOpenURL,
 118             m_remoteEncoding, &DolphinRemoteEncoding::slotAboutToOpenUrl);
 119
 120     QClipboard* clipboard = QApplication::clipboard();
 121     connect(clipboard, &QClipboard::dataChanged,
 122             this, &DolphinPart::updatePasteAction);
 123
 124     // Create file info and listing filter extensions.
 125     // NOTE: Listing filter needs to be instantiated after the creation of the view.
 126     new DolphinPartFileInfoExtension(this);
 127
 128     new DolphinPartListingFilterExtension(this);
 129
 130     KDirLister* lister = m_view->m_model->m_dirLister;
 131     if (lister) {
 132         DolphinPartListingNotificationExtension* notifyExt = new DolphinPartListingNotificationExtension(this);
 133         connect(lister, &KDirLister::newItems, notifyExt, &DolphinPartListingNotificationExtension::slotNewItems);
 134         connect(lister, &KDirLister::itemsDeleted, notifyExt, &DolphinPartListingNotificationExtension::slotItemsDeleted);
 135     } else {
 136         qCWarning(DolphinDebug) << "NULL KDirLister object! KParts::ListingNotificationExtension will NOT be supported";
 137     }
 138
 139     createActions();
 140     m_actionHandler->updateViewActions();
 141     slotSelectionChanged(KFileItemList()); // initially disable selection-dependent actions
 142
 143     // Listen to events from the app so we can update the remove key by
 144     // checking for a Shift key press.
 145     qApp->installEventFilter(this);
 146
 147     // TODO there was a "always open a new window" (when clicking on a directory) setting in konqueror
 148     // (sort of spacial navigation)
 149 }
 150
 151 DolphinPart::~DolphinPart()
 152 {
 153 }
 154
 155 void DolphinPart::createActions()
 156 {
 157     // Edit menu
 158
 159     m_newFileMenu = new DolphinNewFileMenu(actionCollection(), this);
 160     m_newFileMenu->setParentWidget(widget());
 161     connect(m_newFileMenu->menu(), &QMenu::aboutToShow,
 162             this, &DolphinPart::updateNewMenu);
 163
 164     QAction *editMimeTypeAction = actionCollection()->addAction( QStringLiteral("editMimeType") );
 165     editMimeTypeAction->setText( i18nc("@action:inmenu Edit", "&Edit File Type..." ) );
 166     connect(editMimeTypeAction, &QAction::triggered, this, &DolphinPart::slotEditMimeType);
 167
 168     QAction* selectItemsMatching = actionCollection()->addAction(QStringLiteral("select_items_matching"));
 169     selectItemsMatching->setText(i18nc("@action:inmenu Edit", "Select Items Matching..."));
 170     actionCollection()->setDefaultShortcut(selectItemsMatching, Qt::CTRL | Qt::Key_S);
 171     connect(selectItemsMatching, &QAction::triggered, this, &DolphinPart::slotSelectItemsMatchingPattern);
 172
 173     QAction* unselectItemsMatching = actionCollection()->addAction(QStringLiteral("unselect_items_matching"));
 174     unselectItemsMatching->setText(i18nc("@action:inmenu Edit", "Unselect Items Matching..."));
 175     connect(unselectItemsMatching, &QAction::triggered, this, &DolphinPart::slotUnselectItemsMatchingPattern);
 176
 177     KStandardAction::selectAll(m_view, &DolphinView::selectAll, actionCollection());
 178
 179     QAction* unselectAll = actionCollection()->addAction(QStringLiteral("unselect_all"));
 180     unselectAll->setText(i18nc("@action:inmenu Edit", "Unselect All"));
 181     connect(unselectAll, &QAction::triggered, m_view, &DolphinView::clearSelection);
 182
 183     QAction* invertSelection = actionCollection()->addAction(QStringLiteral("invert_selection"));
 184     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
 185     actionCollection()->setDefaultShortcut(invertSelection, Qt::CTRL | Qt::SHIFT | Qt::Key_A);
 186     connect(invertSelection, &QAction::triggered, m_view, &DolphinView::invertSelection);
 187
 188     // View menu: all done by DolphinViewActionHandler
 189
 190     // Go menu
 191
 192     QActionGroup* goActionGroup = new QActionGroup(this);
 193     connect(goActionGroup, &QActionGroup::triggered,
 194             this, &DolphinPart::slotGoTriggered);
 195
 196     createGoAction("go_applications", "start-here-kde",
 197                    i18nc("@action:inmenu Go", "App&lications"), QStringLiteral("programs:/"),
 198                    goActionGroup);
 199     createGoAction("go_network_folders", "folder-remote",
 200                    i18nc("@action:inmenu Go", "&Network Folders"), QStringLiteral("remote:/"),
 201                    goActionGroup);
 202     createGoAction("go_trash", "user-trash",
 203                    i18nc("@action:inmenu Go", "Trash"), QStringLiteral("trash:/"),
 204                    goActionGroup);
 205     createGoAction("go_autostart", "",
 206                    i18nc("@action:inmenu Go", "Autostart"), QStandardPaths::writableLocation(QStandardPaths::GenericConfigLocation) + "/autostart",
 207                    goActionGroup);
 208
 209     // Tools menu
 210     m_findFileAction = KStandardAction::find(this, &DolphinPart::slotFindFile, actionCollection());
 211     m_findFileAction->setText(i18nc("@action:inmenu Tools", "Find File..."));
 212
 213 #ifndef Q_OS_WIN
 214     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
 215         m_openTerminalAction = actionCollection()->addAction(QStringLiteral("open_terminal"));
 216         m_openTerminalAction->setIcon(QIcon::fromTheme(QStringLiteral("dialog-scripts")));
 217         m_openTerminalAction->setText(i18nc("@action:inmenu Tools", "Open &Terminal"));
 218         connect(m_openTerminalAction, &QAction::triggered, this, &DolphinPart::slotOpenTerminal);
 219         actionCollection()->setDefaultShortcut(m_openTerminalAction, Qt::Key_F4);
 220     }
 221 #endif
 222 }
 223
 224 void DolphinPart::createGoAction(const char* name, const char* iconName,
 225                                  const QString& text, const QString& url,
 226                                  QActionGroup* actionGroup)
 227 {
 228     QAction* action = actionCollection()->addAction(name);
 229     action->setIcon(QIcon::fromTheme(iconName));
 230     action->setText(text);
 231     action->setData(url);
 232     action->setActionGroup(actionGroup);
 233 }
 234
 235 void DolphinPart::slotGoTriggered(QAction* action)
 236 {
 237     const QString url = action->data().toString();
 238     Q_EMIT m_extension->openUrlRequest(QUrl(url));
 239 }
 240
 241 void DolphinPart::slotSelectionChanged(const KFileItemList& selection)
 242 {
 243     const bool hasSelection = !selection.isEmpty();
 244
 245     QAction* renameAction  = actionCollection()->action(KStandardAction::name(KStandardAction::RenameFile));
 246     QAction* moveToTrashAction = actionCollection()->action(KStandardAction::name(KStandardAction::MoveToTrash));
 247     QAction* deleteAction = actionCollection()->action(KStandardAction::name(KStandardAction::DeleteFile));
 248     QAction* editMimeTypeAction = actionCollection()->action(QStringLiteral("editMimeType"));
 249     QAction* propertiesAction = actionCollection()->action(QStringLiteral("properties"));
 250     QAction* deleteWithTrashShortcut = actionCollection()->action(QStringLiteral("delete_shortcut")); // see DolphinViewActionHandler
 251
 252     if (!hasSelection) {
 253         stateChanged(QStringLiteral("has_no_selection"));
 254
 255         Q_EMIT m_extension->enableAction("cut", false);
 256         Q_EMIT m_extension->enableAction("copy", false);
 257         deleteWithTrashShortcut->setEnabled(false);
 258         editMimeTypeAction->setEnabled(false);
 259     } else {
 260         stateChanged(QStringLiteral("has_selection"));
 261
 262         // TODO share this code with DolphinMainWindow::updateEditActions (and the desktop code)
 263         // in libkonq
 264         KFileItemListProperties capabilities(selection);
 265         const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
 266
 267         renameAction->setEnabled(capabilities.supportsMoving());
 268         moveToTrashAction->setEnabled(enableMoveToTrash);
 269         deleteAction->setEnabled(capabilities.supportsDeleting());
 270         deleteWithTrashShortcut->setEnabled(capabilities.supportsDeleting() && !enableMoveToTrash);
 271         editMimeTypeAction->setEnabled(true);
 272         propertiesAction->setEnabled(true);
 273         Q_EMIT m_extension->enableAction("cut", capabilities.supportsMoving());
 274         Q_EMIT m_extension->enableAction("copy", true);
 275     }
 276 }
 277
 278 void DolphinPart::updatePasteAction()
 279 {
 280     QPair<bool, QString> pasteInfo = m_view->pasteInfo();
 281     Q_EMIT m_extension->enableAction( "paste", pasteInfo.first );
 282     Q_EMIT m_extension->setActionText( "paste", pasteInfo.second );
 283 }
 284
 285 QString DolphinPart::urlToLocalFilePath(const QUrl &url)
 286 {
 287     KIO::StatJob* statJob = KIO::mostLocalUrl(url);
 288     KJobWidgets::setWindow(statJob, widget());
 289     statJob->exec();
 290     QUrl localUrl = statJob->mostLocalUrl();
 291     if (localUrl.isLocalFile()) {
 292         return localUrl.toLocalFile();
 293     }
 294     return QString();
 295 }
 296
 297 bool DolphinPart::openUrl(const QUrl &url)
 298 {
 299     bool reload = arguments().reload();
 300     // A bit of a workaround so that changing the namefilter works: force reload.
 301     // Otherwise DolphinView wouldn't relist the URL, so nothing would happen.
 302     if (m_nameFilter != m_view->nameFilter())
 303         reload = true;
 304     if (m_view->url() == url && !reload) { // DolphinView won't do anything in that case, so don't emit started
 305         return true;
 306     }
 307     setUrl(url); // remember url at the KParts level
 308     setLocalFilePath(urlToLocalFilePath(url)); // remember local path at the KParts level
 309     QUrl visibleUrl(url);
 310     if (!m_nameFilter.isEmpty()) {
 311         visibleUrl.setPath(visibleUrl.path() + '/' + m_nameFilter);
 312     }
 313     QString prettyUrl = visibleUrl.toDisplayString(QUrl::PreferLocalFile);
 314     Q_EMIT setWindowCaption(prettyUrl);
 315     Q_EMIT m_extension->setLocationBarUrl(prettyUrl);
 316     Q_EMIT started(nullptr); // get the wheel to spin
 317     m_view->setNameFilter(m_nameFilter);
 318     m_view->setUrl(url);
 319     updatePasteAction();
 320     Q_EMIT aboutToOpenURL();
 321     if (reload)
 322         m_view->reload();
 323     // Disable "Find File" and "Open Terminal" actions for non-file URLs,
 324     // e.g. ftp, smb, etc. #279283
 325     const bool isLocalUrl = !(localFilePath().isEmpty());
 326     m_findFileAction->setEnabled(isLocalUrl);
 327     if (m_openTerminalAction) {
 328         m_openTerminalAction->setEnabled(isLocalUrl);
 329     }
 330     return true;
 331 }
 332
 333 void DolphinPart::slotMessage(const QString& msg)
 334 {
 335     Q_EMIT setStatusBarText(msg);
 336 }
 337
 338 void DolphinPart::slotErrorMessage(const QString& msg)
 339 {
 340     qCDebug(DolphinDebug) << msg;
 341     Q_EMIT canceled(msg);
 342     //KMessageBox::error(m_view, msg);
 343 }
 344
 345 void DolphinPart::slotRequestItemInfo(const KFileItem& item)
 346 {
 347     Q_EMIT m_extension->mouseOverInfo(item);
 348     if (item.isNull()) {
 349         updateStatusBar();
 350     } else {
 351         const QString escapedText = Qt::convertFromPlainText(item.getStatusBarInfo());
 352         Q_EMIT ReadOnlyPart::setStatusBarText(QStringLiteral("<qt>%1</qt>").arg(escapedText));
 353     }
 354 }
 355
 356 void DolphinPart::slotItemActivated(const KFileItem& item)
 357 {
 358     KParts::OpenUrlArguments args;
 359     // Forget about the known mimetype if a target URL is used.
 360     // Testcase: network:/ with a item (mimetype "inode/some-foo-service") pointing to a http URL (html)
 361     if (item.targetUrl() == item.url()) {
 362         args.setMimeType(item.mimetype());
 363     }
 364
 365     // Ideally, konqueror should be changed to not require trustedSource for directory views,
 366     // since the idea was not to need BrowserArguments for non-browser stuff...
 367     KParts::BrowserArguments browserArgs;
 368     browserArgs.trustedSource = true;
 369     Q_EMIT m_extension->openUrlRequest(item.targetUrl(), args, browserArgs);
 370 }
 371
 372 void DolphinPart::slotItemsActivated(const KFileItemList& items)
 373 {
 374     for (const KFileItem& item : items) {
 375         slotItemActivated(item);
 376     }
 377 }
 378
 379 void DolphinPart::createNewWindow(const QUrl& url)
 380 {
 381     // TODO: Check issue N176832 for the missing QAIV signal; task 177399 - maybe this code
 382     // should be moved into DolphinPart::slotItemActivated()
 383     Q_EMIT m_extension->createNewWindow(url);
 384 }
 385
 386 void DolphinPart::slotOpenContextMenu(const QPoint& pos,
 387                                       const KFileItem& _item,
 388                                       const KFileItemList &selectedItems,
 389                                       const QUrl &)
 390 {
 391     KParts::BrowserExtension::PopupFlags popupFlags = KParts::BrowserExtension::DefaultPopupItems
 392                                                       | KParts::BrowserExtension::ShowProperties
 393                                                       | KParts::BrowserExtension::ShowUrlOperations;
 394
 395     KFileItem item(_item);
 396
 397     if (item.isNull()) { // viewport context menu
 398         item = m_view->rootItem();
 399         if (item.isNull())
 400             item = KFileItem(url());
 401         else
 402             item.setUrl(url()); // ensure we use the view url, not the canonical path (#213799)
 403     }
 404
 405     KFileItemList items;
 406     if (selectedItems.isEmpty()) {
 407         items.append(item);
 408     } else {
 409         items = selectedItems;
 410     }
 411
 412     KFileItemListProperties capabilities(items);
 413
 414     KParts::BrowserExtension::ActionGroupMap actionGroups;
 415     QList<QAction *> editActions;
 416     editActions += m_view->versionControlActions(m_view->selectedItems());
 417
 418     if (!_item.isNull()) { // only for context menu on one or more items
 419         const bool supportsMoving = capabilities.supportsMoving();
 420
 421         if (capabilities.supportsDeleting()) {
 422             const bool showDeleteAction = (KSharedConfig::openConfig()->group("KDE").readEntry("ShowDeleteCommand", false) ||
 423                                            !item.isLocalFile());
 424             const bool showMoveToTrashAction = capabilities.isLocal() && supportsMoving;
 425
 426             if (showDeleteAction && showMoveToTrashAction) {
 427                 delete m_removeAction;
 428                 m_removeAction = nullptr;
 429                 editActions.append(actionCollection()->action(KStandardAction::name(KStandardAction::MoveToTrash)));
 430                 editActions.append(actionCollection()->action(KStandardAction::name(KStandardAction::DeleteFile)));
 431             } else if (showDeleteAction && !showMoveToTrashAction) {
 432                 editActions.append(actionCollection()->action(KStandardAction::name(KStandardAction::DeleteFile)));
 433             } else {
 434                 if (!m_removeAction)
 435                     m_removeAction = new DolphinRemoveAction(this, actionCollection());
 436                 editActions.append(m_removeAction);
 437                 m_removeAction->update();
 438             }
 439         } else {
 440             popupFlags |= KParts::BrowserExtension::NoDeletion;
 441         }
 442
 443         if (supportsMoving) {
 444             editActions.append(actionCollection()->action(KStandardAction::name(KStandardAction::RenameFile)));
 445         }
 446
 447         // Normally KonqPopupMenu only shows the "Create new" submenu in the current view
 448         // since otherwise the created file would not be visible.
 449         // But in treeview mode we should allow it.
 450         if (m_view->itemsExpandable())
 451             popupFlags |= KParts::BrowserExtension::ShowCreateDirectory;
 452
 453     }
 454
 455     actionGroups.insert(QStringLiteral("editactions"), editActions);
 456
 457     Q_EMIT m_extension->popupMenu(pos,
 458                                 items,
 459                                 KParts::OpenUrlArguments(),
 460                                 KParts::BrowserArguments(),
 461                                 popupFlags,
 462                                 actionGroups);
 463 }
 464
 465 void DolphinPart::slotDirectoryRedirection(const QUrl &oldUrl, const QUrl &newUrl)
 466 {
 467     qCDebug(DolphinDebug) << oldUrl << newUrl << "currentUrl=" << url();
 468     if (oldUrl.matches(url(), QUrl::StripTrailingSlash /* #207572 */)) {
 469         KParts::ReadOnlyPart::setUrl(newUrl);
 470         const QString prettyUrl = newUrl.toDisplayString(QUrl::PreferLocalFile);
 471         Q_EMIT m_extension->setLocationBarUrl(prettyUrl);
 472     }
 473 }
 474
 475
 476 void DolphinPart::slotEditMimeType()
 477 {
 478     const KFileItemList items = m_view->selectedItems();
 479     if (!items.isEmpty()) {
 480         KMimeTypeEditor::editMimeType(items.first().mimetype(), m_view);
 481     }
 482 }
 483
 484 void DolphinPart::slotSelectItemsMatchingPattern()
 485 {
 486     openSelectionDialog(i18nc("@title:window", "Select"),
 487                         i18n("Select all items matching this pattern:"),
 488                         true);
 489 }
 490
 491 void DolphinPart::slotUnselectItemsMatchingPattern()
 492 {
 493     openSelectionDialog(i18nc("@title:window", "Unselect"),
 494                         i18n("Unselect all items matching this pattern:"),
 495                         false);
 496 }
 497
 498 void DolphinPart::openSelectionDialog(const QString& title, const QString& text, bool selectItems)
 499 {
 500     auto *dialog = new QInputDialog(m_view);
 501     dialog->setAttribute(Qt::WA_DeleteOnClose, true);
 502     dialog->setInputMode(QInputDialog::TextInput);
 503     dialog->setWindowTitle(title);
 504     dialog->setLabelText(text);
 505
 506     const KConfigGroup group = KSharedConfig::openConfig("dolphinpartrc")->group("Select Dialog");
 507     dialog->setComboBoxEditable(true);
 508     dialog->setComboBoxItems(group.readEntry("History", QStringList()));
 509
 510     dialog->setTextValue(QStringLiteral("*"));
 511
 512     connect(dialog, &QDialog::accepted, this, [=]() {
 513         const QString pattern = dialog->textValue();
 514         if (!pattern.isEmpty()) {
 515             QStringList items = dialog->comboBoxItems();
 516             items.removeAll(pattern);
 517             items.prepend(pattern);
 518
 519             // Need to evaluate this again here, because the captured value is const
 520             // (even if the const were removed from 'const KConfigGroup group =' above).
 521             KConfigGroup group = KSharedConfig::openConfig("dolphinpartrc")->group("Select Dialog");
 522             // Limit the size of the saved history.
 523             group.writeEntry("History", items.mid(0, 10));
 524             group.sync();
 525
 526             const QRegularExpression patternRegExp(QRegularExpression::wildcardToRegularExpression(pattern));
 527             m_view->selectItems(patternRegExp, selectItems);
 528         }
 529     });
 530
 531     dialog->open();
 532 }
 533
 534 void DolphinPart::setCurrentViewMode(const QString& viewModeName)
 535 {
 536     QAction* action = actionCollection()->action(viewModeName);
 537     Q_ASSERT(action);
 538     action->trigger();
 539 }
 540
 541 QString DolphinPart::currentViewMode() const
 542 {
 543     return m_actionHandler->currentViewModeActionName();
 544 }
 545
 546 void DolphinPart::setNameFilter(const QString& nameFilter)
 547 {
 548     // This is the "/home/dfaure/*.diff" kind of name filter (KDirLister::setNameFilter)
 549     // which is unrelated to DolphinView::setNameFilter which is substring filtering in a proxy.
 550     m_nameFilter = nameFilter;
 551     // TODO save/restore name filter in saveState/restoreState like KonqDirPart did in kde3?
 552 }
 553
 554 QString DolphinPart::localFilePathOrHome() const
 555 {
 556     const QString localPath = localFilePath();
 557     if (!localPath.isEmpty()) {
 558         return localPath;
 559     }
 560     return QDir::homePath();
 561 }
 562
 563 void DolphinPart::slotOpenTerminal()
 564 {
 565     auto job = new KTerminalLauncherJob(QString());
 566     job->setWorkingDirectory(localFilePathOrHome());
 567     job->start();
 568 }
 569
 570 void DolphinPart::slotFindFile()
 571 {
 572     QMenu searchTools;
 573     KMoreToolsMenuFactory("dolphin/search-tools").fillMenuFromGroupingNames(
 574         &searchTools, { "files-find" }, QUrl::fromLocalFile(localFilePathOrHome())
 575     );
 576     QList<QAction*> actions = searchTools.actions();
 577     if (!(actions.isEmpty())) {
 578         actions.first()->trigger();
 579     } else {
 580         KIO::CommandLauncherJob *job = new KIO::CommandLauncherJob(QStringLiteral("kfind"), {url().toString()}, this);
 581         job->setDesktopName(QStringLiteral("org.kde.kfind"));
 582         job->setUiDelegate(new KDialogJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, widget()));
 583         job->start();
 584     }
 585 }
 586
 587 void DolphinPart::updateNewMenu()
 588 {
 589     // As requested by KNewFileMenu :
 590     m_newFileMenu->checkUpToDate();
 591     // And set the files that the menu apply on :
 592     m_newFileMenu->setPopupFiles(QList<QUrl>() << url());
 593 }
 594
 595 void DolphinPart::updateStatusBar()
 596 {
 597     m_view->requestStatusBarText();
 598 }
 599
 600 void DolphinPart::updateProgress(int percent)
 601 {
 602     Q_EMIT m_extension->loadingProgress(percent);
 603 }
 604
 605 void DolphinPart::createDirectory()
 606 {
 607     m_newFileMenu->setPopupFiles(QList<QUrl>() << url());
 608     m_newFileMenu->createDirectory();
 609 }
 610
 611 void DolphinPart::setFilesToSelect(const QList<QUrl>& files)
 612 {
 613     if (files.isEmpty()) {
 614         return;
 615     }
 616
 617     m_view->markUrlsAsSelected(files);
 618     m_view->markUrlAsCurrent(files.at(0));
 619 }
 620
 621 bool DolphinPart::eventFilter(QObject* obj, QEvent* event)
 622 {
 623     using ShiftState = DolphinRemoveAction::ShiftState;
 624     const int type = event->type();
 625
 626     if ((type == QEvent::KeyPress || type == QEvent::KeyRelease) && m_removeAction) {
 627         QMenu* menu = qobject_cast<QMenu*>(obj);
 628         if (menu && menu->parent() == m_view) {
 629             QKeyEvent* ev = static_cast<QKeyEvent*>(event);
 630             if (ev->key() == Qt::Key_Shift) {
 631                 m_removeAction->update(type == QEvent::KeyPress ? ShiftState::Pressed : ShiftState::Released);
 632             }
 633         }
 634     }
 635
 636     return KParts::ReadOnlyPart::eventFilter(obj, event);
 637 }
 638
 639 #include "dolphinpart.moc"