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