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::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, QOverload<const KFileItemList&>::of(&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     loadPlugins(this, this, componentName());
 151 }
 152
 153 DolphinPart::~DolphinPart()
 154 {
 155 }
 156
 157 void DolphinPart::createActions()
 158 {
 159     // Edit menu
 160
 161     m_newFileMenu = new DolphinNewFileMenu(actionCollection(), this);
 162     m_newFileMenu->setParentWidget(widget());
 163     connect(m_newFileMenu->menu(), &QMenu::aboutToShow,
 164             this, &DolphinPart::updateNewMenu);
 165
 166     QAction *editMimeTypeAction = actionCollection()->addAction( QStringLiteral("editMimeType") );
 167     editMimeTypeAction->setText( i18nc("@action:inmenu Edit", "&Edit File Type..." ) );
 168     connect(editMimeTypeAction, &QAction::triggered, this, &DolphinPart::slotEditMimeType);
 169
 170     QAction* selectItemsMatching = actionCollection()->addAction(QStringLiteral("select_items_matching"));
 171     selectItemsMatching->setText(i18nc("@action:inmenu Edit", "Select Items Matching..."));
 172     actionCollection()->setDefaultShortcut(selectItemsMatching, Qt::CTRL | Qt::Key_S);
 173     connect(selectItemsMatching, &QAction::triggered, this, &DolphinPart::slotSelectItemsMatchingPattern);
 174
 175     QAction* unselectItemsMatching = actionCollection()->addAction(QStringLiteral("unselect_items_matching"));
 176     unselectItemsMatching->setText(i18nc("@action:inmenu Edit", "Unselect Items Matching..."));
 177     connect(unselectItemsMatching, &QAction::triggered, this, &DolphinPart::slotUnselectItemsMatchingPattern);
 178
 179     KStandardAction::selectAll(m_view, &DolphinView::selectAll, actionCollection());
 180
 181     QAction* unselectAll = actionCollection()->addAction(QStringLiteral("unselect_all"));
 182     unselectAll->setText(i18nc("@action:inmenu Edit", "Unselect All"));
 183     connect(unselectAll, &QAction::triggered, m_view, &DolphinView::clearSelection);
 184
 185     QAction* invertSelection = actionCollection()->addAction(QStringLiteral("invert_selection"));
 186     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
 187     actionCollection()->setDefaultShortcut(invertSelection, Qt::CTRL | Qt::SHIFT | Qt::Key_A);
 188     connect(invertSelection, &QAction::triggered, m_view, &DolphinView::invertSelection);
 189
 190     // View menu: all done by DolphinViewActionHandler
 191
 192     // Go menu
 193
 194     QActionGroup* goActionGroup = new QActionGroup(this);
 195     connect(goActionGroup, &QActionGroup::triggered,
 196             this, &DolphinPart::slotGoTriggered);
 197
 198     createGoAction("go_applications", "start-here-kde",
 199                    i18nc("@action:inmenu Go", "App&lications"), QStringLiteral("programs:/"),
 200                    goActionGroup);
 201     createGoAction("go_network_folders", "folder-remote",
 202                    i18nc("@action:inmenu Go", "&Network Folders"), QStringLiteral("remote:/"),
 203                    goActionGroup);
 204     createGoAction("go_settings", "preferences-system",
 205                    i18nc("@action:inmenu Go", "Sett&ings"), QStringLiteral("settings:/"),
 206                    goActionGroup);
 207     createGoAction("go_trash", "user-trash",
 208                    i18nc("@action:inmenu Go", "Trash"), QStringLiteral("trash:/"),
 209                    goActionGroup);
 210     createGoAction("go_autostart", "",
 211                    i18nc("@action:inmenu Go", "Autostart"), QStandardPaths::writableLocation(QStandardPaths::GenericConfigLocation) + "/autostart",
 212                    goActionGroup);
 213
 214     // Tools menu
 215     m_findFileAction = KStandardAction::find(this, &DolphinPart::slotFindFile, actionCollection());
 216     m_findFileAction->setText(i18nc("@action:inmenu Tools", "Find File..."));
 217
 218 #ifndef Q_OS_WIN
 219     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
 220         m_openTerminalAction = actionCollection()->addAction(QStringLiteral("open_terminal"));
 221         m_openTerminalAction->setIcon(QIcon::fromTheme(QStringLiteral("dialog-scripts")));
 222         m_openTerminalAction->setText(i18nc("@action:inmenu Tools", "Open &Terminal"));
 223         connect(m_openTerminalAction, &QAction::triggered, this, &DolphinPart::slotOpenTerminal);
 224         actionCollection()->setDefaultShortcut(m_openTerminalAction, Qt::Key_F4);
 225     }
 226 #endif
 227 }
 228
 229 void DolphinPart::createGoAction(const char* name, const char* iconName,
 230                                  const QString& text, const QString& url,
 231                                  QActionGroup* actionGroup)
 232 {
 233     QAction* action = actionCollection()->addAction(name);
 234     action->setIcon(QIcon::fromTheme(iconName));
 235     action->setText(text);
 236     action->setData(url);
 237     action->setActionGroup(actionGroup);
 238 }
 239
 240 void DolphinPart::slotGoTriggered(QAction* action)
 241 {
 242     const QString url = action->data().toString();
 243     Q_EMIT m_extension->openUrlRequest(QUrl(url));
 244 }
 245
 246 void DolphinPart::slotSelectionChanged(const KFileItemList& selection)
 247 {
 248     const bool hasSelection = !selection.isEmpty();
 249
 250     QAction* renameAction  = actionCollection()->action(KStandardAction::name(KStandardAction::RenameFile));
 251     QAction* moveToTrashAction = actionCollection()->action(KStandardAction::name(KStandardAction::MoveToTrash));
 252     QAction* deleteAction = actionCollection()->action(KStandardAction::name(KStandardAction::DeleteFile));
 253     QAction* editMimeTypeAction = actionCollection()->action(QStringLiteral("editMimeType"));
 254     QAction* propertiesAction = actionCollection()->action(QStringLiteral("properties"));
 255     QAction* deleteWithTrashShortcut = actionCollection()->action(QStringLiteral("delete_shortcut")); // see DolphinViewActionHandler
 256
 257     if (!hasSelection) {
 258         stateChanged(QStringLiteral("has_no_selection"));
 259
 260         Q_EMIT m_extension->enableAction("cut", false);
 261         Q_EMIT m_extension->enableAction("copy", false);
 262         deleteWithTrashShortcut->setEnabled(false);
 263         editMimeTypeAction->setEnabled(false);
 264     } else {
 265         stateChanged(QStringLiteral("has_selection"));
 266
 267         // TODO share this code with DolphinMainWindow::updateEditActions (and the desktop code)
 268         // in libkonq
 269         KFileItemListProperties capabilities(selection);
 270         const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
 271
 272         renameAction->setEnabled(capabilities.supportsMoving());
 273         moveToTrashAction->setEnabled(enableMoveToTrash);
 274         deleteAction->setEnabled(capabilities.supportsDeleting());
 275         deleteWithTrashShortcut->setEnabled(capabilities.supportsDeleting() && !enableMoveToTrash);
 276         editMimeTypeAction->setEnabled(true);
 277         propertiesAction->setEnabled(true);
 278         Q_EMIT m_extension->enableAction("cut", capabilities.supportsMoving());
 279         Q_EMIT m_extension->enableAction("copy", true);
 280     }
 281 }
 282
 283 void DolphinPart::updatePasteAction()
 284 {
 285     QPair<bool, QString> pasteInfo = m_view->pasteInfo();
 286     Q_EMIT m_extension->enableAction( "paste", pasteInfo.first );
 287     Q_EMIT m_extension->setActionText( "paste", pasteInfo.second );
 288 }
 289
 290 QString DolphinPart::urlToLocalFilePath(const QUrl &url)
 291 {
 292     KIO::StatJob* statJob = KIO::mostLocalUrl(url);
 293     KJobWidgets::setWindow(statJob, widget());
 294     statJob->exec();
 295     QUrl localUrl = statJob->mostLocalUrl();
 296     if (localUrl.isLocalFile()) {
 297         return localUrl.toLocalFile();
 298     }
 299     return QString();
 300 }
 301
 302 bool DolphinPart::openUrl(const QUrl &url)
 303 {
 304     bool reload = arguments().reload();
 305     // A bit of a workaround so that changing the namefilter works: force reload.
 306     // Otherwise DolphinView wouldn't relist the URL, so nothing would happen.
 307     if (m_nameFilter != m_view->nameFilter())
 308         reload = true;
 309     if (m_view->url() == url && !reload) { // DolphinView won't do anything in that case, so don't emit started
 310         return true;
 311     }
 312     setUrl(url); // remember url at the KParts level
 313     setLocalFilePath(urlToLocalFilePath(url)); // remember local path at the KParts level
 314     QUrl visibleUrl(url);
 315     if (!m_nameFilter.isEmpty()) {
 316         visibleUrl.setPath(visibleUrl.path() + '/' + m_nameFilter);
 317     }
 318     QString prettyUrl = visibleUrl.toDisplayString(QUrl::PreferLocalFile);
 319     Q_EMIT setWindowCaption(prettyUrl);
 320     Q_EMIT m_extension->setLocationBarUrl(prettyUrl);
 321     Q_EMIT started(nullptr); // get the wheel to spin
 322     m_view->setNameFilter(m_nameFilter);
 323     m_view->setUrl(url);
 324     updatePasteAction();
 325     Q_EMIT aboutToOpenURL();
 326     if (reload)
 327         m_view->reload();
 328     // Disable "Find File" and "Open Terminal" actions for non-file URLs,
 329     // e.g. ftp, smb, etc. #279283
 330     const bool isLocalUrl = !(localFilePath().isEmpty());
 331     m_findFileAction->setEnabled(isLocalUrl);
 332     if (m_openTerminalAction) {
 333         m_openTerminalAction->setEnabled(isLocalUrl);
 334     }
 335     return true;
 336 }
 337
 338 void DolphinPart::slotMessage(const QString& msg)
 339 {
 340     Q_EMIT setStatusBarText(msg);
 341 }
 342
 343 void DolphinPart::slotErrorMessage(const QString& msg)
 344 {
 345     qCDebug(DolphinDebug) << msg;
 346     Q_EMIT canceled(msg);
 347     //KMessageBox::error(m_view, msg);
 348 }
 349
 350 void DolphinPart::slotRequestItemInfo(const KFileItem& item)
 351 {
 352     Q_EMIT m_extension->mouseOverInfo(item);
 353     if (item.isNull()) {
 354         updateStatusBar();
 355     } else {
 356         const QString escapedText = Qt::convertFromPlainText(item.getStatusBarInfo());
 357         Q_EMIT ReadOnlyPart::setStatusBarText(QStringLiteral("<qt>%1</qt>").arg(escapedText));
 358     }
 359 }
 360
 361 void DolphinPart::slotItemActivated(const KFileItem& item)
 362 {
 363     KParts::OpenUrlArguments args;
 364     // Forget about the known mimetype if a target URL is used.
 365     // Testcase: network:/ with a item (mimetype "inode/some-foo-service") pointing to a http URL (html)
 366     if (item.targetUrl() == item.url()) {
 367         args.setMimeType(item.mimetype());
 368     }
 369
 370     // Ideally, konqueror should be changed to not require trustedSource for directory views,
 371     // since the idea was not to need BrowserArguments for non-browser stuff...
 372     KParts::BrowserArguments browserArgs;
 373     browserArgs.trustedSource = true;
 374     Q_EMIT m_extension->openUrlRequest(item.targetUrl(), args, browserArgs);
 375 }
 376
 377 void DolphinPart::slotItemsActivated(const KFileItemList& items)
 378 {
 379     for (const KFileItem& item : items) {
 380         slotItemActivated(item);
 381     }
 382 }
 383
 384 void DolphinPart::createNewWindow(const QUrl& url)
 385 {
 386     // TODO: Check issue N176832 for the missing QAIV signal; task 177399 - maybe this code
 387     // should be moved into DolphinPart::slotItemActivated()
 388     Q_EMIT m_extension->createNewWindow(url);
 389 }
 390
 391 void DolphinPart::slotOpenContextMenu(const QPoint& pos,
 392                                       const KFileItem& _item,
 393                                       const QUrl &,
 394                                       const QList<QAction*>& customActions)
 395 {
 396     KParts::BrowserExtension::PopupFlags popupFlags = KParts::BrowserExtension::DefaultPopupItems
 397                                                       | KParts::BrowserExtension::ShowProperties
 398                                                       | KParts::BrowserExtension::ShowUrlOperations;
 399
 400     KFileItem item(_item);
 401
 402     if (item.isNull()) { // viewport context menu
 403         item = m_view->rootItem();
 404         if (item.isNull())
 405             item = KFileItem(url());
 406         else
 407             item.setUrl(url()); // ensure we use the view url, not the canonical path (#213799)
 408     }
 409
 410     // TODO: We should change the signature of the slots (and signals) for being able
 411     //       to tell for which items we want a popup.
 412     KFileItemList items;
 413     if (m_view->selectedItems().isEmpty()) {
 414         items.append(item);
 415     } else {
 416         items = m_view->selectedItems();
 417     }
 418
 419     KFileItemListProperties capabilities(items);
 420
 421     KParts::BrowserExtension::ActionGroupMap actionGroups;
 422     QList<QAction *> editActions;
 423     editActions += m_view->versionControlActions(m_view->selectedItems());
 424     editActions += customActions;
 425
 426     if (!_item.isNull()) { // only for context menu on one or more items
 427         const bool supportsMoving = capabilities.supportsMoving();
 428
 429         if (capabilities.supportsDeleting()) {
 430             const bool showDeleteAction = (KSharedConfig::openConfig()->group("KDE").readEntry("ShowDeleteCommand", false) ||
 431                                            !item.isLocalFile());
 432             const bool showMoveToTrashAction = capabilities.isLocal() && supportsMoving;
 433
 434             if (showDeleteAction && showMoveToTrashAction) {
 435                 delete m_removeAction;
 436                 m_removeAction = nullptr;
 437                 editActions.append(actionCollection()->action(KStandardAction::name(KStandardAction::MoveToTrash)));
 438                 editActions.append(actionCollection()->action(KStandardAction::name(KStandardAction::DeleteFile)));
 439             } else if (showDeleteAction && !showMoveToTrashAction) {
 440                 editActions.append(actionCollection()->action(KStandardAction::name(KStandardAction::DeleteFile)));
 441             } else {
 442                 if (!m_removeAction)
 443                     m_removeAction = new DolphinRemoveAction(this, actionCollection());
 444                 editActions.append(m_removeAction);
 445                 m_removeAction->update();
 446             }
 447         } else {
 448             popupFlags |= KParts::BrowserExtension::NoDeletion;
 449         }
 450
 451         if (supportsMoving) {
 452             editActions.append(actionCollection()->action(KStandardAction::name(KStandardAction::RenameFile)));
 453         }
 454
 455         // Normally KonqPopupMenu only shows the "Create new" submenu in the current view
 456         // since otherwise the created file would not be visible.
 457         // But in treeview mode we should allow it.
 458         if (m_view->itemsExpandable())
 459             popupFlags |= KParts::BrowserExtension::ShowCreateDirectory;
 460
 461     }
 462
 463     actionGroups.insert(QStringLiteral("editactions"), editActions);
 464
 465     Q_EMIT m_extension->popupMenu(pos,
 466                                 items,
 467                                 KParts::OpenUrlArguments(),
 468                                 KParts::BrowserArguments(),
 469                                 popupFlags,
 470                                 actionGroups);
 471 }
 472
 473 void DolphinPart::slotDirectoryRedirection(const QUrl &oldUrl, const QUrl &newUrl)
 474 {
 475     qCDebug(DolphinDebug) << oldUrl << newUrl << "currentUrl=" << url();
 476     if (oldUrl.matches(url(), QUrl::StripTrailingSlash /* #207572 */)) {
 477         KParts::ReadOnlyPart::setUrl(newUrl);
 478         const QString prettyUrl = newUrl.toDisplayString(QUrl::PreferLocalFile);
 479         Q_EMIT m_extension->setLocationBarUrl(prettyUrl);
 480     }
 481 }
 482
 483
 484 void DolphinPart::slotEditMimeType()
 485 {
 486     const KFileItemList items = m_view->selectedItems();
 487     if (!items.isEmpty()) {
 488         KMimeTypeEditor::editMimeType(items.first().mimetype(), m_view);
 489     }
 490 }
 491
 492 void DolphinPart::slotSelectItemsMatchingPattern()
 493 {
 494     openSelectionDialog(i18nc("@title:window", "Select"),
 495                         i18n("Select all items matching this pattern:"),
 496                         true);
 497 }
 498
 499 void DolphinPart::slotUnselectItemsMatchingPattern()
 500 {
 501     openSelectionDialog(i18nc("@title:window", "Unselect"),
 502                         i18n("Unselect all items matching this pattern:"),
 503                         false);
 504 }
 505
 506 void DolphinPart::openSelectionDialog(const QString& title, const QString& text, bool selectItems)
 507 {
 508     auto *dialog = new QInputDialog(m_view);
 509     dialog->setAttribute(Qt::WA_DeleteOnClose, true);
 510     dialog->setInputMode(QInputDialog::TextInput);
 511     dialog->setWindowTitle(title);
 512     dialog->setLabelText(text);
 513
 514     const KConfigGroup group = KSharedConfig::openConfig("dolphinpartrc")->group("Select Dialog");
 515     dialog->setComboBoxEditable(true);
 516     dialog->setComboBoxItems(group.readEntry("History", QStringList()));
 517
 518     dialog->setTextValue(QStringLiteral("*"));
 519
 520     connect(dialog, &QDialog::accepted, this, [=]() {
 521         const QString pattern = dialog->textValue();
 522         if (!pattern.isEmpty()) {
 523             QStringList items = dialog->comboBoxItems();
 524             items.removeAll(pattern);
 525             items.prepend(pattern);
 526
 527             // Need to evaluate this again here, because the captured value is const
 528             // (even if the const were removed from 'const KConfigGroup group =' above).
 529             KConfigGroup group = KSharedConfig::openConfig("dolphinpartrc")->group("Select Dialog");
 530             // Limit the size of the saved history.
 531             group.writeEntry("History", items.mid(0, 10));
 532             group.sync();
 533
 534             const QRegularExpression patternRegExp(QRegularExpression::wildcardToRegularExpression(pattern));
 535             m_view->selectItems(patternRegExp, selectItems);
 536         }
 537     });
 538
 539     dialog->open();
 540 }
 541
 542 void DolphinPart::setCurrentViewMode(const QString& viewModeName)
 543 {
 544     QAction* action = actionCollection()->action(viewModeName);
 545     Q_ASSERT(action);
 546     action->trigger();
 547 }
 548
 549 QString DolphinPart::currentViewMode() const
 550 {
 551     return m_actionHandler->currentViewModeActionName();
 552 }
 553
 554 void DolphinPart::setNameFilter(const QString& nameFilter)
 555 {
 556     // This is the "/home/dfaure/*.diff" kind of name filter (KDirLister::setNameFilter)
 557     // which is unrelated to DolphinView::setNameFilter which is substring filtering in a proxy.
 558     m_nameFilter = nameFilter;
 559     // TODO save/restore name filter in saveState/restoreState like KonqDirPart did in kde3?
 560 }
 561
 562 QString DolphinPart::localFilePathOrHome() const
 563 {
 564     const QString localPath = localFilePath();
 565     if (!localPath.isEmpty()) {
 566         return localPath;
 567     }
 568     return QDir::homePath();
 569 }
 570
 571 void DolphinPart::slotOpenTerminal()
 572 {
 573     KToolInvocation::invokeTerminal(QString(), {}, localFilePathOrHome());
 574 }
 575
 576 void DolphinPart::slotFindFile()
 577 {
 578     QMenu searchTools;
 579     KMoreToolsMenuFactory("dolphin/search-tools").fillMenuFromGroupingNames(
 580         &searchTools, { "files-find" }, QUrl::fromLocalFile(localFilePathOrHome())
 581     );
 582     QList<QAction*> actions = searchTools.actions();
 583     if (!(actions.isEmpty())) {
 584         actions.first()->trigger();
 585     } else {
 586         KIO::CommandLauncherJob *job = new KIO::CommandLauncherJob(QStringLiteral("kfind"), {url().toString()}, this);
 587         job->setDesktopName(QStringLiteral("org.kde.kfind"));
 588         job->setUiDelegate(new KDialogJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, widget()));
 589         job->start();
 590     }
 591 }
 592
 593 void DolphinPart::updateNewMenu()
 594 {
 595     // As requested by KNewFileMenu :
 596     m_newFileMenu->checkUpToDate();
 597     m_newFileMenu->setViewShowsHiddenFiles(m_view->hiddenFilesShown());
 598     // And set the files that the menu apply on :
 599     m_newFileMenu->setPopupFiles(QList<QUrl>() << url());
 600 }
 601
 602 void DolphinPart::updateStatusBar()
 603 {
 604     m_view->requestStatusBarText();
 605 }
 606
 607 void DolphinPart::updateProgress(int percent)
 608 {
 609     Q_EMIT m_extension->loadingProgress(percent);
 610 }
 611
 612 void DolphinPart::createDirectory()
 613 {
 614     m_newFileMenu->setViewShowsHiddenFiles(m_view->hiddenFilesShown());
 615     m_newFileMenu->setPopupFiles(QList<QUrl>() << url());
 616     m_newFileMenu->createDirectory();
 617 }
 618
 619 void DolphinPart::setFilesToSelect(const QList<QUrl>& files)
 620 {
 621     if (files.isEmpty()) {
 622         return;
 623     }
 624
 625     m_view->markUrlsAsSelected(files);
 626     m_view->markUrlAsCurrent(files.at(0));
 627 }
 628
 629 bool DolphinPart::eventFilter(QObject* obj, QEvent* event)
 630 {
 631     using ShiftState = DolphinRemoveAction::ShiftState;
 632     const int type = event->type();
 633
 634     if ((type == QEvent::KeyPress || type == QEvent::KeyRelease) && m_removeAction) {
 635         QMenu* menu = qobject_cast<QMenu*>(obj);
 636         if (menu && menu->parent() == m_view) {
 637             QKeyEvent* ev = static_cast<QKeyEvent*>(event);
 638             if (ev->key() == Qt::Key_Shift) {
 639                 m_removeAction->update(type == QEvent::KeyPress ? ShiftState::Pressed : ShiftState::Released);
 640             }
 641         }
 642     }
 643
 644     return KParts::ReadOnlyPart::eventFilter(obj, event);
 645 }
 646
 647 #include "dolphinpart.moc"