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 "kitemviews/private/kfileitemmodeldirlister.h"
  15 #include "views/dolphinnewfilemenuobserver.h"
  16 #include "views/dolphinremoteencoding.h"
  17 #include "views/dolphinview.h"
  18 #include "views/dolphinviewactionhandler.h"
  19
  20 #include <KPluginMetaData>
  21 #include <KActionCollection>
  22 #include <KAuthorized>
  23 #include <KConfigGroup>
  24 #include <KDialogJobUiDelegate>
  25 #include <KFileItemListProperties>
  26 #include <KIconLoader>
  27 #include <KJobWidgets>
  28 #include <KLocalizedString>
  29 #include <KMessageBox>
  30 #include <KMimeTypeEditor>
  31 #include <KNS3/KMoreToolsMenuFactory>
  32 #include <KPluginFactory>
  33 #include <KIO/CommandLauncherJob>
  34 #include <KSharedConfig>
  35 #include <KToolInvocation>
  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, QOverload<>::of(&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::tabRequested,
  89             this, &DolphinPart::createNewWindow);
  90     connect(m_view, &DolphinView::requestContextMenu,
  91             this, &DolphinPart::slotOpenContextMenu);
  92     connect(m_view, &DolphinView::selectionChanged,
  93             m_extension, QOverload<const KFileItemList&>::of(&KParts::BrowserExtension::selectionInfo));
  94     connect(m_view, &DolphinView::selectionChanged,
  95             this, &DolphinPart::slotSelectionChanged);
  96     connect(m_view, &DolphinView::requestItemInfo,
  97             this, &DolphinPart::slotRequestItemInfo);
  98     connect(m_view, &DolphinView::modeChanged,
  99             this, &DolphinPart::viewModeChanged); // relay signal
 100     connect(m_view, &DolphinView::redirection,
 101             this, &DolphinPart::slotDirectoryRedirection);
 102
 103     // Watch for changes that should result in updates to the
 104     // status bar text.
 105     connect(m_view, &DolphinView::itemCountChanged, this, &DolphinPart::updateStatusBar);
 106     connect(m_view,  &DolphinView::selectionChanged, this, &DolphinPart::updateStatusBar);
 107
 108     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 109     m_actionHandler->setCurrentView(m_view);
 110     connect(m_actionHandler, &DolphinViewActionHandler::createDirectoryTriggered, this, &DolphinPart::createDirectory);
 111
 112     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 113     connect(this, &DolphinPart::aboutToOpenURL,
 114             m_remoteEncoding, &DolphinRemoteEncoding::slotAboutToOpenUrl);
 115
 116     QClipboard* clipboard = QApplication::clipboard();
 117     connect(clipboard, &QClipboard::dataChanged,
 118             this, &DolphinPart::updatePasteAction);
 119
 120     // Create file info and listing filter extensions.
 121     // NOTE: Listing filter needs to be instantiated after the creation of the view.
 122     new DolphinPartFileInfoExtension(this);
 123
 124     new DolphinPartListingFilterExtension(this);
 125
 126     KDirLister* lister = m_view->m_model->m_dirLister;
 127     if (lister) {
 128         DolphinPartListingNotificationExtension* notifyExt = new DolphinPartListingNotificationExtension(this);
 129         connect(lister, &KDirLister::newItems, notifyExt, &DolphinPartListingNotificationExtension::slotNewItems);
 130         connect(lister, &KDirLister::itemsDeleted, notifyExt, &DolphinPartListingNotificationExtension::slotItemsDeleted);
 131     } else {
 132         qCWarning(DolphinDebug) << "NULL KDirLister object! KParts::ListingNotificationExtension will NOT be supported";
 133     }
 134
 135     createActions();
 136     m_actionHandler->updateViewActions();
 137     slotSelectionChanged(KFileItemList()); // initially disable selection-dependent actions
 138
 139     // Listen to events from the app so we can update the remove key by
 140     // checking for a Shift key press.
 141     qApp->installEventFilter(this);
 142
 143     // TODO there was a "always open a new window" (when clicking on a directory) setting in konqueror
 144     // (sort of spacial navigation)
 145
 146     loadPlugins(this, this, componentName());
 147 }
 148
 149 DolphinPart::~DolphinPart()
 150 {
 151 }
 152
 153 void DolphinPart::createActions()
 154 {
 155     // Edit menu
 156
 157     m_newFileMenu = new DolphinNewFileMenu(actionCollection(), this);
 158     m_newFileMenu->setParentWidget(widget());
 159     connect(m_newFileMenu->menu(), &QMenu::aboutToShow,
 160             this, &DolphinPart::updateNewMenu);
 161
 162     QAction *editMimeTypeAction = actionCollection()->addAction( QStringLiteral("editMimeType") );
 163     editMimeTypeAction->setText( i18nc("@action:inmenu Edit", "&Edit File Type..." ) );
 164     connect(editMimeTypeAction, &QAction::triggered, this, &DolphinPart::slotEditMimeType);
 165
 166     QAction* selectItemsMatching = actionCollection()->addAction(QStringLiteral("select_items_matching"));
 167     selectItemsMatching->setText(i18nc("@action:inmenu Edit", "Select Items Matching..."));
 168     actionCollection()->setDefaultShortcut(selectItemsMatching, Qt::CTRL | Qt::Key_S);
 169     connect(selectItemsMatching, &QAction::triggered, this, &DolphinPart::slotSelectItemsMatchingPattern);
 170
 171     QAction* unselectItemsMatching = actionCollection()->addAction(QStringLiteral("unselect_items_matching"));
 172     unselectItemsMatching->setText(i18nc("@action:inmenu Edit", "Unselect Items Matching..."));
 173     connect(unselectItemsMatching, &QAction::triggered, this, &DolphinPart::slotUnselectItemsMatchingPattern);
 174
 175     KStandardAction::selectAll(m_view, &DolphinView::selectAll, actionCollection());
 176
 177     QAction* unselectAll = actionCollection()->addAction(QStringLiteral("unselect_all"));
 178     unselectAll->setText(i18nc("@action:inmenu Edit", "Unselect All"));
 179     connect(unselectAll, &QAction::triggered, m_view, &DolphinView::clearSelection);
 180
 181     QAction* invertSelection = actionCollection()->addAction(QStringLiteral("invert_selection"));
 182     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
 183     actionCollection()->setDefaultShortcut(invertSelection, Qt::CTRL | Qt::SHIFT | Qt::Key_A);
 184     connect(invertSelection, &QAction::triggered, m_view, &DolphinView::invertSelection);
 185
 186     // View menu: all done by DolphinViewActionHandler
 187
 188     // Go menu
 189
 190     QActionGroup* goActionGroup = new QActionGroup(this);
 191     connect(goActionGroup, &QActionGroup::triggered,
 192             this, &DolphinPart::slotGoTriggered);
 193
 194     createGoAction("go_applications", "start-here-kde",
 195                    i18nc("@action:inmenu Go", "App&lications"), QStringLiteral("programs:/"),
 196                    goActionGroup);
 197     createGoAction("go_network_folders", "folder-remote",
 198                    i18nc("@action:inmenu Go", "&Network Folders"), QStringLiteral("remote:/"),
 199                    goActionGroup);
 200     createGoAction("go_settings", "preferences-system",
 201                    i18nc("@action:inmenu Go", "Sett&ings"), QStringLiteral("settings:/"),
 202                    goActionGroup);
 203     createGoAction("go_trash", "user-trash",
 204                    i18nc("@action:inmenu Go", "Trash"), QStringLiteral("trash:/"),
 205                    goActionGroup);
 206     createGoAction("go_autostart", "",
 207                    i18nc("@action:inmenu Go", "Autostart"), QStandardPaths::writableLocation(QStandardPaths::GenericConfigLocation) + "/autostart",
 208                    goActionGroup);
 209
 210     // Tools menu
 211     m_findFileAction = KStandardAction::find(this, &DolphinPart::slotFindFile, actionCollection());
 212     m_findFileAction->setText(i18nc("@action:inmenu Tools", "Find File..."));
 213
 214 #ifndef Q_OS_WIN
 215     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
 216         m_openTerminalAction = actionCollection()->addAction(QStringLiteral("open_terminal"));
 217         m_openTerminalAction->setIcon(QIcon::fromTheme(QStringLiteral("dialog-scripts")));
 218         m_openTerminalAction->setText(i18nc("@action:inmenu Tools", "Open &Terminal"));
 219         connect(m_openTerminalAction, &QAction::triggered, this, &DolphinPart::slotOpenTerminal);
 220         actionCollection()->setDefaultShortcut(m_openTerminalAction, Qt::Key_F4);
 221     }
 222 #endif
 223 }
 224
 225 void DolphinPart::createGoAction(const char* name, const char* iconName,
 226                                  const QString& text, const QString& url,
 227                                  QActionGroup* actionGroup)
 228 {
 229     QAction* action = actionCollection()->addAction(name);
 230     action->setIcon(QIcon::fromTheme(iconName));
 231     action->setText(text);
 232     action->setData(url);
 233     action->setActionGroup(actionGroup);
 234 }
 235
 236 void DolphinPart::slotGoTriggered(QAction* action)
 237 {
 238     const QString url = action->data().toString();
 239     Q_EMIT m_extension->openUrlRequest(QUrl(url));
 240 }
 241
 242 void DolphinPart::slotSelectionChanged(const KFileItemList& selection)
 243 {
 244     const bool hasSelection = !selection.isEmpty();
 245
 246     QAction* renameAction  = actionCollection()->action(KStandardAction::name(KStandardAction::RenameFile));
 247     QAction* moveToTrashAction = actionCollection()->action(KStandardAction::name(KStandardAction::MoveToTrash));
 248     QAction* deleteAction = actionCollection()->action(KStandardAction::name(KStandardAction::DeleteFile));
 249     QAction* editMimeTypeAction = actionCollection()->action(QStringLiteral("editMimeType"));
 250     QAction* propertiesAction = actionCollection()->action(QStringLiteral("properties"));
 251     QAction* deleteWithTrashShortcut = actionCollection()->action(QStringLiteral("delete_shortcut")); // see DolphinViewActionHandler
 252
 253     if (!hasSelection) {
 254         stateChanged(QStringLiteral("has_no_selection"));
 255
 256         Q_EMIT m_extension->enableAction("cut", false);
 257         Q_EMIT m_extension->enableAction("copy", false);
 258         deleteWithTrashShortcut->setEnabled(false);
 259         editMimeTypeAction->setEnabled(false);
 260     } else {
 261         stateChanged(QStringLiteral("has_selection"));
 262
 263         // TODO share this code with DolphinMainWindow::updateEditActions (and the desktop code)
 264         // in libkonq
 265         KFileItemListProperties capabilities(selection);
 266         const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
 267
 268         renameAction->setEnabled(capabilities.supportsMoving());
 269         moveToTrashAction->setEnabled(enableMoveToTrash);
 270         deleteAction->setEnabled(capabilities.supportsDeleting());
 271         deleteWithTrashShortcut->setEnabled(capabilities.supportsDeleting() && !enableMoveToTrash);
 272         editMimeTypeAction->setEnabled(true);
 273         propertiesAction->setEnabled(true);
 274         Q_EMIT m_extension->enableAction("cut", capabilities.supportsMoving());
 275         Q_EMIT m_extension->enableAction("copy", true);
 276     }
 277 }
 278
 279 void DolphinPart::updatePasteAction()
 280 {
 281     QPair<bool, QString> pasteInfo = m_view->pasteInfo();
 282     Q_EMIT m_extension->enableAction( "paste", pasteInfo.first );
 283     Q_EMIT m_extension->setActionText( "paste", pasteInfo.second );
 284 }
 285
 286 QString DolphinPart::urlToLocalFilePath(const QUrl &url)
 287 {
 288     KIO::StatJob* statJob = KIO::mostLocalUrl(url);
 289     KJobWidgets::setWindow(statJob, widget());
 290     statJob->exec();
 291     QUrl localUrl = statJob->mostLocalUrl();
 292     if (localUrl.isLocalFile()) {
 293         return localUrl.toLocalFile();
 294     }
 295     return QString();
 296 }
 297
 298 bool DolphinPart::openUrl(const QUrl &url)
 299 {
 300     bool reload = arguments().reload();
 301     // A bit of a workaround so that changing the namefilter works: force reload.
 302     // Otherwise DolphinView wouldn't relist the URL, so nothing would happen.
 303     if (m_nameFilter != m_view->nameFilter())
 304         reload = true;
 305     if (m_view->url() == url && !reload) { // DolphinView won't do anything in that case, so don't emit started
 306         return true;
 307     }
 308     setUrl(url); // remember url at the KParts level
 309     setLocalFilePath(urlToLocalFilePath(url)); // remember local path at the KParts level
 310     QUrl visibleUrl(url);
 311     if (!m_nameFilter.isEmpty()) {
 312         visibleUrl.setPath(visibleUrl.path() + '/' + m_nameFilter);
 313     }
 314     QString prettyUrl = visibleUrl.toDisplayString(QUrl::PreferLocalFile);
 315     Q_EMIT setWindowCaption(prettyUrl);
 316     Q_EMIT m_extension->setLocationBarUrl(prettyUrl);
 317     Q_EMIT started(nullptr); // get the wheel to spin
 318     m_view->setNameFilter(m_nameFilter);
 319     m_view->setUrl(url);
 320     updatePasteAction();
 321     Q_EMIT aboutToOpenURL();
 322     if (reload)
 323         m_view->reload();
 324     // Disable "Find File" and "Open Terminal" actions for non-file URLs,
 325     // e.g. ftp, smb, etc. #279283
 326     const bool isLocalUrl = !(localFilePath().isEmpty());
 327     m_findFileAction->setEnabled(isLocalUrl);
 328     if (m_openTerminalAction) {
 329         m_openTerminalAction->setEnabled(isLocalUrl);
 330     }
 331     return true;
 332 }
 333
 334 void DolphinPart::slotMessage(const QString& msg)
 335 {
 336     Q_EMIT setStatusBarText(msg);
 337 }
 338
 339 void DolphinPart::slotErrorMessage(const QString& msg)
 340 {
 341     qCDebug(DolphinDebug) << msg;
 342     Q_EMIT canceled(msg);
 343     //KMessageBox::error(m_view, msg);
 344 }
 345
 346 void DolphinPart::slotRequestItemInfo(const KFileItem& item)
 347 {
 348     Q_EMIT m_extension->mouseOverInfo(item);
 349     if (item.isNull()) {
 350         updateStatusBar();
 351     } else {
 352         const QString escapedText = Qt::convertFromPlainText(item.getStatusBarInfo());
 353         Q_EMIT ReadOnlyPart::setStatusBarText(QStringLiteral("<qt>%1</qt>").arg(escapedText));
 354     }
 355 }
 356
 357 void DolphinPart::slotItemActivated(const KFileItem& item)
 358 {
 359     KParts::OpenUrlArguments args;
 360     // Forget about the known mimetype if a target URL is used.
 361     // Testcase: network:/ with a item (mimetype "inode/some-foo-service") pointing to a http URL (html)
 362     if (item.targetUrl() == item.url()) {
 363         args.setMimeType(item.mimetype());
 364     }
 365
 366     // Ideally, konqueror should be changed to not require trustedSource for directory views,
 367     // since the idea was not to need BrowserArguments for non-browser stuff...
 368     KParts::BrowserArguments browserArgs;
 369     browserArgs.trustedSource = true;
 370     Q_EMIT m_extension->openUrlRequest(item.targetUrl(), args, browserArgs);
 371 }
 372
 373 void DolphinPart::slotItemsActivated(const KFileItemList& items)
 374 {
 375     for (const KFileItem& item : items) {
 376         slotItemActivated(item);
 377     }
 378 }
 379
 380 void DolphinPart::createNewWindow(const QUrl& url)
 381 {
 382     // TODO: Check issue N176832 for the missing QAIV signal; task 177399 - maybe this code
 383     // should be moved into DolphinPart::slotItemActivated()
 384     Q_EMIT m_extension->createNewWindow(url);
 385 }
 386
 387 void DolphinPart::slotOpenContextMenu(const QPoint& pos,
 388                                       const KFileItem& _item,
 389                                       const QUrl &,
 390                                       const QList<QAction*>& customActions)
 391 {
 392     KParts::BrowserExtension::PopupFlags popupFlags = KParts::BrowserExtension::DefaultPopupItems
 393                                                       | KParts::BrowserExtension::ShowProperties
 394                                                       | KParts::BrowserExtension::ShowUrlOperations;
 395
 396     KFileItem item(_item);
 397
 398     if (item.isNull()) { // viewport context menu
 399         item = m_view->rootItem();
 400         if (item.isNull())
 401             item = KFileItem(url());
 402         else
 403             item.setUrl(url()); // ensure we use the view url, not the canonical path (#213799)
 404     }
 405
 406     // TODO: We should change the signature of the slots (and signals) for being able
 407     //       to tell for which items we want a popup.
 408     KFileItemList items;
 409     if (m_view->selectedItems().isEmpty()) {
 410         items.append(item);
 411     } else {
 412         items = m_view->selectedItems();
 413     }
 414
 415     KFileItemListProperties capabilities(items);
 416
 417     KParts::BrowserExtension::ActionGroupMap actionGroups;
 418     QList<QAction *> editActions;
 419     editActions += m_view->versionControlActions(m_view->selectedItems());
 420     editActions += customActions;
 421
 422     if (!_item.isNull()) { // only for context menu on one or more items
 423         const bool supportsMoving = capabilities.supportsMoving();
 424
 425         if (capabilities.supportsDeleting()) {
 426             const bool showDeleteAction = (KSharedConfig::openConfig()->group("KDE").readEntry("ShowDeleteCommand", false) ||
 427                                            !item.isLocalFile());
 428             const bool showMoveToTrashAction = capabilities.isLocal() && supportsMoving;
 429
 430             if (showDeleteAction && showMoveToTrashAction) {
 431                 delete m_removeAction;
 432                 m_removeAction = nullptr;
 433                 editActions.append(actionCollection()->action(KStandardAction::name(KStandardAction::MoveToTrash)));
 434                 editActions.append(actionCollection()->action(KStandardAction::name(KStandardAction::DeleteFile)));
 435             } else if (showDeleteAction && !showMoveToTrashAction) {
 436                 editActions.append(actionCollection()->action(KStandardAction::name(KStandardAction::DeleteFile)));
 437             } else {
 438                 if (!m_removeAction)
 439                     m_removeAction = new DolphinRemoveAction(this, actionCollection());
 440                 editActions.append(m_removeAction);
 441                 m_removeAction->update();
 442             }
 443         } else {
 444             popupFlags |= KParts::BrowserExtension::NoDeletion;
 445         }
 446
 447         if (supportsMoving) {
 448             editActions.append(actionCollection()->action(KStandardAction::name(KStandardAction::RenameFile)));
 449         }
 450
 451         // Normally KonqPopupMenu only shows the "Create new" submenu in the current view
 452         // since otherwise the created file would not be visible.
 453         // But in treeview mode we should allow it.
 454         if (m_view->itemsExpandable())
 455             popupFlags |= KParts::BrowserExtension::ShowCreateDirectory;
 456
 457     }
 458
 459     actionGroups.insert(QStringLiteral("editactions"), editActions);
 460
 461     Q_EMIT m_extension->popupMenu(pos,
 462                                 items,
 463                                 KParts::OpenUrlArguments(),
 464                                 KParts::BrowserArguments(),
 465                                 popupFlags,
 466                                 actionGroups);
 467 }
 468
 469 void DolphinPart::slotDirectoryRedirection(const QUrl &oldUrl, const QUrl &newUrl)
 470 {
 471     qCDebug(DolphinDebug) << oldUrl << newUrl << "currentUrl=" << url();
 472     if (oldUrl.matches(url(), QUrl::StripTrailingSlash /* #207572 */)) {
 473         KParts::ReadOnlyPart::setUrl(newUrl);
 474         const QString prettyUrl = newUrl.toDisplayString(QUrl::PreferLocalFile);
 475         Q_EMIT m_extension->setLocationBarUrl(prettyUrl);
 476     }
 477 }
 478
 479
 480 void DolphinPart::slotEditMimeType()
 481 {
 482     const KFileItemList items = m_view->selectedItems();
 483     if (!items.isEmpty()) {
 484         KMimeTypeEditor::editMimeType(items.first().mimetype(), m_view);
 485     }
 486 }
 487
 488 void DolphinPart::slotSelectItemsMatchingPattern()
 489 {
 490     openSelectionDialog(i18nc("@title:window", "Select"),
 491                         i18n("Select all items matching this pattern:"),
 492                         true);
 493 }
 494
 495 void DolphinPart::slotUnselectItemsMatchingPattern()
 496 {
 497     openSelectionDialog(i18nc("@title:window", "Unselect"),
 498                         i18n("Unselect all items matching this pattern:"),
 499                         false);
 500 }
 501
 502 void DolphinPart::openSelectionDialog(const QString& title, const QString& text, bool selectItems)
 503 {
 504     auto *dialog = new QInputDialog(m_view);
 505     dialog->setAttribute(Qt::WA_DeleteOnClose, true);
 506     dialog->setInputMode(QInputDialog::TextInput);
 507     dialog->setWindowTitle(title);
 508     dialog->setLabelText(text);
 509
 510     const KConfigGroup group = KSharedConfig::openConfig("dolphinpartrc")->group("Select Dialog");
 511     dialog->setComboBoxEditable(true);
 512     dialog->setComboBoxItems(group.readEntry("History", QStringList()));
 513
 514     dialog->setTextValue(QStringLiteral("*"));
 515
 516     connect(dialog, &QDialog::accepted, this, [=]() {
 517         const QString pattern = dialog->textValue();
 518         if (!pattern.isEmpty()) {
 519             QStringList items = dialog->comboBoxItems();
 520             items.removeAll(pattern);
 521             items.prepend(pattern);
 522
 523             // Need to evaluate this again here, because the captured value is const
 524             // (even if the const were removed from 'const KConfigGroup group =' above).
 525             KConfigGroup group = KSharedConfig::openConfig("dolphinpartrc")->group("Select Dialog");
 526             // Limit the size of the saved history.
 527             group.writeEntry("History", items.mid(0, 10));
 528             group.sync();
 529
 530             const QRegularExpression patternRegExp(QRegularExpression::wildcardToRegularExpression(pattern));
 531             m_view->selectItems(patternRegExp, selectItems);
 532         }
 533     });
 534
 535     dialog->open();
 536 }
 537
 538 void DolphinPart::setCurrentViewMode(const QString& viewModeName)
 539 {
 540     QAction* action = actionCollection()->action(viewModeName);
 541     Q_ASSERT(action);
 542     action->trigger();
 543 }
 544
 545 QString DolphinPart::currentViewMode() const
 546 {
 547     return m_actionHandler->currentViewModeActionName();
 548 }
 549
 550 void DolphinPart::setNameFilter(const QString& nameFilter)
 551 {
 552     // This is the "/home/dfaure/*.diff" kind of name filter (KDirLister::setNameFilter)
 553     // which is unrelated to DolphinView::setNameFilter which is substring filtering in a proxy.
 554     m_nameFilter = nameFilter;
 555     // TODO save/restore name filter in saveState/restoreState like KonqDirPart did in kde3?
 556 }
 557
 558 QString DolphinPart::localFilePathOrHome() const
 559 {
 560     const QString localPath = localFilePath();
 561     if (!localPath.isEmpty()) {
 562         return localPath;
 563     }
 564     return QDir::homePath();
 565 }
 566
 567 void DolphinPart::slotOpenTerminal()
 568 {
 569     KToolInvocation::invokeTerminal(QString(), localFilePathOrHome());
 570 }
 571
 572 void DolphinPart::slotFindFile()
 573 {
 574     QMenu searchTools;
 575     KMoreToolsMenuFactory("dolphin/search-tools").fillMenuFromGroupingNames(
 576         &searchTools, { "files-find" }, QUrl::fromLocalFile(localFilePathOrHome())
 577     );
 578     QList<QAction*> actions = searchTools.actions();
 579     if (!(actions.isEmpty())) {
 580         actions.first()->trigger();
 581     } else {
 582         KIO::CommandLauncherJob *job = new KIO::CommandLauncherJob(QStringLiteral("kfind"), {url().toString()}, this);
 583         job->setDesktopName(QStringLiteral("org.kde.kfind"));
 584         job->setUiDelegate(new KDialogJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, widget()));
 585         job->start();
 586     }
 587 }
 588
 589 void DolphinPart::updateNewMenu()
 590 {
 591     // As requested by KNewFileMenu :
 592     m_newFileMenu->checkUpToDate();
 593     m_newFileMenu->setViewShowsHiddenFiles(m_view->hiddenFilesShown());
 594     // And set the files that the menu apply on :
 595     m_newFileMenu->setPopupFiles(QList<QUrl>() << url());
 596 }
 597
 598 void DolphinPart::updateStatusBar()
 599 {
 600     const QString escapedText = Qt::convertFromPlainText(m_view->statusBarText());
 601     Q_EMIT ReadOnlyPart::setStatusBarText(QStringLiteral("<qt>%1</qt>").arg(escapedText));
 602 }
 603
 604 void DolphinPart::updateProgress(int percent)
 605 {
 606     Q_EMIT m_extension->loadingProgress(percent);
 607 }
 608
 609 void DolphinPart::createDirectory()
 610 {
 611     m_newFileMenu->setViewShowsHiddenFiles(m_view->hiddenFilesShown());
 612     m_newFileMenu->setPopupFiles(QList<QUrl>() << url());
 613     m_newFileMenu->createDirectory();
 614 }
 615
 616 void DolphinPart::setFilesToSelect(const QList<QUrl>& files)
 617 {
 618     if (files.isEmpty()) {
 619         return;
 620     }
 621
 622     m_view->markUrlsAsSelected(files);
 623     m_view->markUrlAsCurrent(files.at(0));
 624 }
 625
 626 bool DolphinPart::eventFilter(QObject* obj, QEvent* event)
 627 {
 628     using ShiftState = DolphinRemoveAction::ShiftState;
 629     const int type = event->type();
 630
 631     if ((type == QEvent::KeyPress || type == QEvent::KeyRelease) && m_removeAction) {
 632         QMenu* menu = qobject_cast<QMenu*>(obj);
 633         if (menu && menu->parent() == m_view) {
 634             QKeyEvent* ev = static_cast<QKeyEvent*>(event);
 635             if (ev->key() == Qt::Key_Shift) {
 636                 m_removeAction->update(type == QEvent::KeyPress ? ShiftState::Pressed : ShiftState::Released);
 637             }
 638         }
 639     }
 640
 641     return KParts::ReadOnlyPart::eventFilter(obj, event);
 642 }
 643
 644 #include "dolphinpart.moc"