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