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 <KAboutData>
  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_FACTORY(DolphinPartFactory, registerPlugin<DolphinPart>();)
  49
  50 DolphinPart::DolphinPart(QWidget* parentWidget, QObject* parent, const QVariantList& args)
  51     : KParts::ReadOnlyPart(parent)
  52       ,m_openTerminalAction(nullptr)
  53       ,m_removeAction(nullptr)
  54 {
  55     Q_UNUSED(args)
  56     setComponentData(*createAboutData(), false);
  57     m_extension = new DolphinPartBrowserExtension(this);
  58
  59     // make sure that other apps using this part find Dolphin's view-file-columns icons
  60     KIconLoader::global()->addAppDir(QStringLiteral("dolphin"));
  61
  62     m_view = new DolphinView(QUrl(), parentWidget);
  63     m_view->setTabsForFilesEnabled(true);
  64     setWidget(m_view);
  65
  66     connect(&DolphinNewFileMenuObserver::instance(), &DolphinNewFileMenuObserver::errorMessage,
  67             this, &DolphinPart::slotErrorMessage);
  68
  69     connect(m_view, &DolphinView::directoryLoadingCompleted, this, QOverload<>::of(&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,
  77             this, &DolphinPart::slotMessage);
  78     connect(m_view, &DolphinView::operationCompletedMessage,
  79             this, &DolphinPart::slotMessage);
  80     connect(m_view, &DolphinView::errorMessage,
  81             this, &DolphinPart::slotErrorMessage);
  82     connect(m_view, &DolphinView::itemActivated,
  83             this, &DolphinPart::slotItemActivated);
  84     connect(m_view, &DolphinView::itemsActivated,
  85             this, &DolphinPart::slotItemsActivated);
  86     connect(m_view, &DolphinView::tabRequested,
  87             this, &DolphinPart::createNewWindow);
  88     connect(m_view, &DolphinView::requestContextMenu,
  89             this, &DolphinPart::slotOpenContextMenu);
  90     connect(m_view, &DolphinView::selectionChanged,
  91             m_extension, QOverload<const KFileItemList&>::of(&KParts::BrowserExtension::selectionInfo));
  92     connect(m_view, &DolphinView::selectionChanged,
  93             this, &DolphinPart::slotSelectionChanged);
  94     connect(m_view, &DolphinView::requestItemInfo,
  95             this, &DolphinPart::slotRequestItemInfo);
  96     connect(m_view, &DolphinView::modeChanged,
  97             this, &DolphinPart::viewModeChanged); // relay signal
  98     connect(m_view, &DolphinView::redirection,
  99             this, &DolphinPart::slotDirectoryRedirection);
 100
 101     // Watch for changes that should result in updates to the
 102     // status bar text.
 103     connect(m_view, &DolphinView::itemCountChanged, this, &DolphinPart::updateStatusBar);
 104     connect(m_view,  &DolphinView::selectionChanged, this, &DolphinPart::updateStatusBar);
 105
 106     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 107     m_actionHandler->setCurrentView(m_view);
 108     connect(m_actionHandler, &DolphinViewActionHandler::createDirectoryTriggered, this, &DolphinPart::createDirectory);
 109
 110     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 111     connect(this, &DolphinPart::aboutToOpenURL,
 112             m_remoteEncoding, &DolphinRemoteEncoding::slotAboutToOpenUrl);
 113
 114     QClipboard* clipboard = QApplication::clipboard();
 115     connect(clipboard, &QClipboard::dataChanged,
 116             this, &DolphinPart::updatePasteAction);
 117
 118     // Create file info and listing filter extensions.
 119     // NOTE: Listing filter needs to be instantiated after the creation of the view.
 120     new DolphinPartFileInfoExtension(this);
 121
 122     new DolphinPartListingFilterExtension(this);
 123
 124     KDirLister* lister = m_view->m_model->m_dirLister;
 125     if (lister) {
 126         DolphinPartListingNotificationExtension* notifyExt = new DolphinPartListingNotificationExtension(this);
 127         connect(lister, &KDirLister::newItems, notifyExt, &DolphinPartListingNotificationExtension::slotNewItems);
 128         connect(lister, &KDirLister::itemsDeleted, notifyExt, &DolphinPartListingNotificationExtension::slotItemsDeleted);
 129     } else {
 130         qCWarning(DolphinDebug) << "NULL KDirLister object! KParts::ListingNotificationExtension will NOT be supported";
 131     }
 132
 133     createActions();
 134     m_actionHandler->updateViewActions();
 135     slotSelectionChanged(KFileItemList()); // initially disable selection-dependent actions
 136
 137     // Listen to events from the app so we can update the remove key by
 138     // checking for a Shift key press.
 139     qApp->installEventFilter(this);
 140
 141     // TODO there was a "always open a new window" (when clicking on a directory) setting in konqueror
 142     // (sort of spacial navigation)
 143
 144     loadPlugins(this, this, componentData());
 145 }
 146
 147 DolphinPart::~DolphinPart()
 148 {
 149 }
 150
 151 void DolphinPart::createActions()
 152 {
 153     // Edit menu
 154
 155     m_newFileMenu = new DolphinNewFileMenu(actionCollection(), this);
 156     m_newFileMenu->setParentWidget(widget());
 157     connect(m_newFileMenu->menu(), &QMenu::aboutToShow,
 158             this, &DolphinPart::updateNewMenu);
 159
 160     QAction *editMimeTypeAction = actionCollection()->addAction( QStringLiteral("editMimeType") );
 161     editMimeTypeAction->setText( i18nc("@action:inmenu Edit", "&Edit File Type..." ) );
 162     connect(editMimeTypeAction, &QAction::triggered, this, &DolphinPart::slotEditMimeType);
 163
 164     QAction* selectItemsMatching = actionCollection()->addAction(QStringLiteral("select_items_matching"));
 165     selectItemsMatching->setText(i18nc("@action:inmenu Edit", "Select Items Matching..."));
 166     actionCollection()->setDefaultShortcut(selectItemsMatching, Qt::CTRL + Qt::Key_S);
 167     connect(selectItemsMatching, &QAction::triggered, this, &DolphinPart::slotSelectItemsMatchingPattern);
 168
 169     QAction* unselectItemsMatching = actionCollection()->addAction(QStringLiteral("unselect_items_matching"));
 170     unselectItemsMatching->setText(i18nc("@action:inmenu Edit", "Unselect Items Matching..."));
 171     connect(unselectItemsMatching, &QAction::triggered, this, &DolphinPart::slotUnselectItemsMatchingPattern);
 172
 173     KStandardAction::selectAll(m_view, &DolphinView::selectAll, actionCollection());
 174
 175     QAction* unselectAll = actionCollection()->addAction(QStringLiteral("unselect_all"));
 176     unselectAll->setText(i18nc("@action:inmenu Edit", "Unselect All"));
 177     connect(unselectAll, &QAction::triggered, m_view, &DolphinView::clearSelection);
 178
 179     QAction* invertSelection = actionCollection()->addAction(QStringLiteral("invert_selection"));
 180     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
 181     actionCollection()->setDefaultShortcut(invertSelection, Qt::CTRL + Qt::SHIFT + Qt::Key_A);
 182     connect(invertSelection, &QAction::triggered, m_view, &DolphinView::invertSelection);
 183
 184     // View menu: all done by DolphinViewActionHandler
 185
 186     // Go menu
 187
 188     QActionGroup* goActionGroup = new QActionGroup(this);
 189     connect(goActionGroup, &QActionGroup::triggered,
 190             this, &DolphinPart::slotGoTriggered);
 191
 192     createGoAction("go_applications", "start-here-kde",
 193                    i18nc("@action:inmenu Go", "App&lications"), QStringLiteral("programs:/"),
 194                    goActionGroup);
 195     createGoAction("go_network_folders", "folder-remote",
 196                    i18nc("@action:inmenu Go", "&Network Folders"), QStringLiteral("remote:/"),
 197                    goActionGroup);
 198     createGoAction("go_settings", "preferences-system",
 199                    i18nc("@action:inmenu Go", "Sett&ings"), QStringLiteral("settings:/"),
 200                    goActionGroup);
 201     createGoAction("go_trash", "user-trash",
 202                    i18nc("@action:inmenu Go", "Trash"), QStringLiteral("trash:/"),
 203                    goActionGroup);
 204     createGoAction("go_autostart", "",
 205                    i18nc("@action:inmenu Go", "Autostart"), QStandardPaths::writableLocation(QStandardPaths::GenericConfigLocation) + "/autostart",
 206                    goActionGroup);
 207
 208     // Tools menu
 209     m_findFileAction = KStandardAction::find(this, &DolphinPart::slotFindFile, actionCollection());
 210     m_findFileAction->setText(i18nc("@action:inmenu Tools", "Find File..."));
 211
 212 #ifndef Q_OS_WIN
 213     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
 214         m_openTerminalAction = actionCollection()->addAction(QStringLiteral("open_terminal"));
 215         m_openTerminalAction->setIcon(QIcon::fromTheme(QStringLiteral("dialog-scripts")));
 216         m_openTerminalAction->setText(i18nc("@action:inmenu Tools", "Open &Terminal"));
 217         connect(m_openTerminalAction, &QAction::triggered, this, &DolphinPart::slotOpenTerminal);
 218         actionCollection()->setDefaultShortcut(m_openTerminalAction, Qt::Key_F4);
 219     }
 220 #endif
 221 }
 222
 223 void DolphinPart::createGoAction(const char* name, const char* iconName,
 224                                  const QString& text, const QString& url,
 225                                  QActionGroup* actionGroup)
 226 {
 227     QAction* action = actionCollection()->addAction(name);
 228     action->setIcon(QIcon::fromTheme(iconName));
 229     action->setText(text);
 230     action->setData(url);
 231     action->setActionGroup(actionGroup);
 232 }
 233
 234 void DolphinPart::slotGoTriggered(QAction* action)
 235 {
 236     const QString url = action->data().toString();
 237     Q_EMIT m_extension->openUrlRequest(QUrl(url));
 238 }
 239
 240 void DolphinPart::slotSelectionChanged(const KFileItemList& selection)
 241 {
 242     const bool hasSelection = !selection.isEmpty();
 243
 244     QAction* renameAction  = actionCollection()->action(KStandardAction::name(KStandardAction::RenameFile));
 245     QAction* moveToTrashAction = actionCollection()->action(KStandardAction::name(KStandardAction::MoveToTrash));
 246     QAction* deleteAction = actionCollection()->action(KStandardAction::name(KStandardAction::DeleteFile));
 247     QAction* editMimeTypeAction = actionCollection()->action(QStringLiteral("editMimeType"));
 248     QAction* propertiesAction = actionCollection()->action(QStringLiteral("properties"));
 249     QAction* deleteWithTrashShortcut = actionCollection()->action(QStringLiteral("delete_shortcut")); // see DolphinViewActionHandler
 250
 251     if (!hasSelection) {
 252         stateChanged(QStringLiteral("has_no_selection"));
 253
 254         Q_EMIT m_extension->enableAction("cut", false);
 255         Q_EMIT m_extension->enableAction("copy", false);
 256         deleteWithTrashShortcut->setEnabled(false);
 257         editMimeTypeAction->setEnabled(false);
 258     } else {
 259         stateChanged(QStringLiteral("has_selection"));
 260
 261         // TODO share this code with DolphinMainWindow::updateEditActions (and the desktop code)
 262         // in libkonq
 263         KFileItemListProperties capabilities(selection);
 264         const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
 265
 266         renameAction->setEnabled(capabilities.supportsMoving());
 267         moveToTrashAction->setEnabled(enableMoveToTrash);
 268         deleteAction->setEnabled(capabilities.supportsDeleting());
 269         deleteWithTrashShortcut->setEnabled(capabilities.supportsDeleting() && !enableMoveToTrash);
 270         editMimeTypeAction->setEnabled(true);
 271         propertiesAction->setEnabled(true);
 272         Q_EMIT m_extension->enableAction("cut", capabilities.supportsMoving());
 273         Q_EMIT m_extension->enableAction("copy", true);
 274     }
 275 }
 276
 277 void DolphinPart::updatePasteAction()
 278 {
 279     QPair<bool, QString> pasteInfo = m_view->pasteInfo();
 280     Q_EMIT m_extension->enableAction( "paste", pasteInfo.first );
 281     Q_EMIT m_extension->setActionText( "paste", pasteInfo.second );
 282 }
 283
 284 KAboutData* DolphinPart::createAboutData()
 285 {
 286     return new KAboutData(QStringLiteral("dolphinpart"), i18nc("@title", "Dolphin Part"), QStringLiteral("0.1"));
 287 }
 288
 289 bool DolphinPart::openUrl(const QUrl &url)
 290 {
 291     bool reload = arguments().reload();
 292     // A bit of a workaround so that changing the namefilter works: force reload.
 293     // Otherwise DolphinView wouldn't relist the URL, so nothing would happen.
 294     if (m_nameFilter != m_view->nameFilter())
 295         reload = true;
 296     if (m_view->url() == url && !reload) { // DolphinView won't do anything in that case, so don't emit started
 297         return true;
 298     }
 299     setUrl(url); // remember it at the KParts level
 300     QUrl visibleUrl(url);
 301     if (!m_nameFilter.isEmpty()) {
 302         visibleUrl.setPath(visibleUrl.path() + '/' + m_nameFilter);
 303     }
 304     QString prettyUrl = visibleUrl.toDisplayString(QUrl::PreferLocalFile);
 305     Q_EMIT setWindowCaption(prettyUrl);
 306     Q_EMIT m_extension->setLocationBarUrl(prettyUrl);
 307     Q_EMIT started(nullptr); // get the wheel to spin
 308     m_view->setNameFilter(m_nameFilter);
 309     m_view->setUrl(url);
 310     updatePasteAction();
 311     Q_EMIT aboutToOpenURL();
 312     if (reload)
 313         m_view->reload();
 314     // Disable "Find File" and "Open Terminal" actions for non-file URLs,
 315     // e.g. ftp, smb, etc. #279283
 316     const bool isLocalUrl = url.isLocalFile();
 317     m_findFileAction->setEnabled(isLocalUrl);
 318     if (m_openTerminalAction) {
 319         m_openTerminalAction->setEnabled(isLocalUrl);
 320     }
 321     return true;
 322 }
 323
 324 void DolphinPart::slotMessage(const QString& msg)
 325 {
 326     Q_EMIT setStatusBarText(msg);
 327 }
 328
 329 void DolphinPart::slotErrorMessage(const QString& msg)
 330 {
 331     qCDebug(DolphinDebug) << msg;
 332     Q_EMIT canceled(msg);
 333     //KMessageBox::error(m_view, msg);
 334 }
 335
 336 void DolphinPart::slotRequestItemInfo(const KFileItem& item)
 337 {
 338     Q_EMIT m_extension->mouseOverInfo(item);
 339     if (item.isNull()) {
 340         updateStatusBar();
 341     } else {
 342         const QString escapedText = Qt::convertFromPlainText(item.getStatusBarInfo());
 343         Q_EMIT ReadOnlyPart::setStatusBarText(QStringLiteral("<qt>%1</qt>").arg(escapedText));
 344     }
 345 }
 346
 347 void DolphinPart::slotItemActivated(const KFileItem& item)
 348 {
 349     KParts::OpenUrlArguments args;
 350     // Forget about the known mimetype if a target URL is used.
 351     // Testcase: network:/ with a item (mimetype "inode/some-foo-service") pointing to a http URL (html)
 352     if (item.targetUrl() == item.url()) {
 353         args.setMimeType(item.mimetype());
 354     }
 355
 356     // Ideally, konqueror should be changed to not require trustedSource for directory views,
 357     // since the idea was not to need BrowserArguments for non-browser stuff...
 358     KParts::BrowserArguments browserArgs;
 359     browserArgs.trustedSource = true;
 360     Q_EMIT m_extension->openUrlRequest(item.targetUrl(), args, browserArgs);
 361 }
 362
 363 void DolphinPart::slotItemsActivated(const KFileItemList& items)
 364 {
 365     for (const KFileItem& item : items) {
 366         slotItemActivated(item);
 367     }
 368 }
 369
 370 void DolphinPart::createNewWindow(const QUrl& url)
 371 {
 372     // TODO: Check issue N176832 for the missing QAIV signal; task 177399 - maybe this code
 373     // should be moved into DolphinPart::slotItemActivated()
 374     Q_EMIT m_extension->createNewWindow(url);
 375 }
 376
 377 void DolphinPart::slotOpenContextMenu(const QPoint& pos,
 378                                       const KFileItem& _item,
 379                                       const QUrl &,
 380                                       const QList<QAction*>& customActions)
 381 {
 382     KParts::BrowserExtension::PopupFlags popupFlags = KParts::BrowserExtension::DefaultPopupItems
 383                                                       | KParts::BrowserExtension::ShowProperties
 384                                                       | KParts::BrowserExtension::ShowUrlOperations;
 385
 386     KFileItem item(_item);
 387
 388     if (item.isNull()) { // viewport context menu
 389         item = m_view->rootItem();
 390         if (item.isNull())
 391             item = KFileItem(url());
 392         else
 393             item.setUrl(url()); // ensure we use the view url, not the canonical path (#213799)
 394     }
 395
 396     // TODO: We should change the signature of the slots (and signals) for being able
 397     //       to tell for which items we want a popup.
 398     KFileItemList items;
 399     if (m_view->selectedItems().isEmpty()) {
 400         items.append(item);
 401     } else {
 402         items = m_view->selectedItems();
 403     }
 404
 405     KFileItemListProperties capabilities(items);
 406
 407     KParts::BrowserExtension::ActionGroupMap actionGroups;
 408     QList<QAction *> editActions;
 409     editActions += m_view->versionControlActions(m_view->selectedItems());
 410     editActions += customActions;
 411
 412     if (!_item.isNull()) { // only for context menu on one or more items
 413         const bool supportsMoving = capabilities.supportsMoving();
 414
 415         if (capabilities.supportsDeleting()) {
 416             const bool showDeleteAction = (KSharedConfig::openConfig()->group("KDE").readEntry("ShowDeleteCommand", false) ||
 417                                            !item.isLocalFile());
 418             const bool showMoveToTrashAction = capabilities.isLocal() && supportsMoving;
 419
 420             if (showDeleteAction && showMoveToTrashAction) {
 421                 delete m_removeAction;
 422                 m_removeAction = nullptr;
 423                 editActions.append(actionCollection()->action(KStandardAction::name(KStandardAction::MoveToTrash)));
 424                 editActions.append(actionCollection()->action(KStandardAction::name(KStandardAction::DeleteFile)));
 425             } else if (showDeleteAction && !showMoveToTrashAction) {
 426                 editActions.append(actionCollection()->action(KStandardAction::name(KStandardAction::DeleteFile)));
 427             } else {
 428                 if (!m_removeAction)
 429                     m_removeAction = new DolphinRemoveAction(this, actionCollection());
 430                 editActions.append(m_removeAction);
 431                 m_removeAction->update();
 432             }
 433         } else {
 434             popupFlags |= KParts::BrowserExtension::NoDeletion;
 435         }
 436
 437         if (supportsMoving) {
 438             editActions.append(actionCollection()->action(KStandardAction::name(KStandardAction::RenameFile)));
 439         }
 440
 441         // Normally KonqPopupMenu only shows the "Create new" submenu in the current view
 442         // since otherwise the created file would not be visible.
 443         // But in treeview mode we should allow it.
 444         if (m_view->itemsExpandable())
 445             popupFlags |= KParts::BrowserExtension::ShowCreateDirectory;
 446
 447     }
 448
 449     actionGroups.insert(QStringLiteral("editactions"), editActions);
 450
 451     Q_EMIT m_extension->popupMenu(pos,
 452                                 items,
 453                                 KParts::OpenUrlArguments(),
 454                                 KParts::BrowserArguments(),
 455                                 popupFlags,
 456                                 actionGroups);
 457 }
 458
 459 void DolphinPart::slotDirectoryRedirection(const QUrl &oldUrl, const QUrl &newUrl)
 460 {
 461     qCDebug(DolphinDebug) << oldUrl << newUrl << "currentUrl=" << url();
 462     if (oldUrl.matches(url(), QUrl::StripTrailingSlash /* #207572 */)) {
 463         KParts::ReadOnlyPart::setUrl(newUrl);
 464         const QString prettyUrl = newUrl.toDisplayString(QUrl::PreferLocalFile);
 465         Q_EMIT m_extension->setLocationBarUrl(prettyUrl);
 466     }
 467 }
 468
 469
 470 void DolphinPart::slotEditMimeType()
 471 {
 472     const KFileItemList items = m_view->selectedItems();
 473     if (!items.isEmpty()) {
 474         KMimeTypeEditor::editMimeType(items.first().mimetype(), m_view);
 475     }
 476 }
 477
 478 void DolphinPart::slotSelectItemsMatchingPattern()
 479 {
 480     openSelectionDialog(i18nc("@title:window", "Select"),
 481                         i18n("Select all items matching this pattern:"),
 482                         true);
 483 }
 484
 485 void DolphinPart::slotUnselectItemsMatchingPattern()
 486 {
 487     openSelectionDialog(i18nc("@title:window", "Unselect"),
 488                         i18n("Unselect all items matching this pattern:"),
 489                         false);
 490 }
 491
 492 void DolphinPart::openSelectionDialog(const QString& title, const QString& text, bool selectItems)
 493 {
 494     auto *dialog = new QInputDialog(m_view);
 495     dialog->setAttribute(Qt::WA_DeleteOnClose, true);
 496     dialog->setInputMode(QInputDialog::TextInput);
 497     dialog->setWindowTitle(title);
 498     dialog->setLabelText(text);
 499
 500     const KConfigGroup group = KSharedConfig::openConfig("dolphinpartrc")->group("Select Dialog");
 501     dialog->setComboBoxEditable(true);
 502     dialog->setComboBoxItems(group.readEntry("History", QStringList()));
 503
 504     dialog->setTextValue(QStringLiteral("*"));
 505
 506     connect(dialog, &QDialog::accepted, this, [=]() {
 507         const QString pattern = dialog->textValue();
 508         if (!pattern.isEmpty()) {
 509             QStringList items = dialog->comboBoxItems();
 510             items.removeAll(pattern);
 511             items.prepend(pattern);
 512
 513             // Need to evaluate this again here, because the captured value is const
 514             // (even if the const were removed from 'const KConfigGroup group =' above).
 515             KConfigGroup group = KSharedConfig::openConfig("dolphinpartrc")->group("Select Dialog");
 516             // Limit the size of the saved history.
 517             group.writeEntry("History", items.mid(0, 10));
 518             group.sync();
 519
 520             const QRegularExpression patternRegExp(QRegularExpression::wildcardToRegularExpression(pattern));
 521             m_view->selectItems(patternRegExp, selectItems);
 522         }
 523     });
 524
 525     dialog->open();
 526 }
 527
 528 void DolphinPart::setCurrentViewMode(const QString& viewModeName)
 529 {
 530     QAction* action = actionCollection()->action(viewModeName);
 531     Q_ASSERT(action);
 532     action->trigger();
 533 }
 534
 535 QString DolphinPart::currentViewMode() const
 536 {
 537     return m_actionHandler->currentViewModeActionName();
 538 }
 539
 540 void DolphinPart::setNameFilter(const QString& nameFilter)
 541 {
 542     // This is the "/home/dfaure/*.diff" kind of name filter (KDirLister::setNameFilter)
 543     // which is unrelated to DolphinView::setNameFilter which is substring filtering in a proxy.
 544     m_nameFilter = nameFilter;
 545     // TODO save/restore name filter in saveState/restoreState like KonqDirPart did in kde3?
 546 }
 547
 548 void DolphinPart::slotOpenTerminal()
 549 {
 550     KToolInvocation::invokeTerminal(QString(), KParts::ReadOnlyPart::localFilePath());
 551 }
 552
 553 void DolphinPart::slotFindFile()
 554 {
 555     QMenu searchTools;
 556     KMoreToolsMenuFactory("dolphin/search-tools").fillMenuFromGroupingNames(
 557         &searchTools, { "files-find" }, QUrl::fromLocalFile(KParts::ReadOnlyPart::localFilePath())
 558     );
 559     QList<QAction*> actions = searchTools.actions();
 560     if (!(actions.isEmpty())) {
 561         actions.first()->trigger();
 562     } else {
 563         KIO::CommandLauncherJob *job = new KIO::CommandLauncherJob(QStringLiteral("kfind"), {url().toString()}, this);
 564         job->setDesktopName(QStringLiteral("org.kde.kfind"));
 565         job->setUiDelegate(new KDialogJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, widget()));
 566         job->start();
 567     }
 568 }
 569
 570 void DolphinPart::updateNewMenu()
 571 {
 572     // As requested by KNewFileMenu :
 573     m_newFileMenu->checkUpToDate();
 574     m_newFileMenu->setViewShowsHiddenFiles(m_view->hiddenFilesShown());
 575     // And set the files that the menu apply on :
 576     m_newFileMenu->setPopupFiles(QList<QUrl>() << url());
 577 }
 578
 579 void DolphinPart::updateStatusBar()
 580 {
 581     const QString escapedText = Qt::convertFromPlainText(m_view->statusBarText());
 582     Q_EMIT ReadOnlyPart::setStatusBarText(QStringLiteral("<qt>%1</qt>").arg(escapedText));
 583 }
 584
 585 void DolphinPart::updateProgress(int percent)
 586 {
 587     Q_EMIT m_extension->loadingProgress(percent);
 588 }
 589
 590 void DolphinPart::createDirectory()
 591 {
 592     m_newFileMenu->setViewShowsHiddenFiles(m_view->hiddenFilesShown());
 593     m_newFileMenu->setPopupFiles(QList<QUrl>() << url());
 594     m_newFileMenu->createDirectory();
 595 }
 596
 597 void DolphinPart::setFilesToSelect(const QList<QUrl>& files)
 598 {
 599     if (files.isEmpty()) {
 600         return;
 601     }
 602
 603     m_view->markUrlsAsSelected(files);
 604     m_view->markUrlAsCurrent(files.at(0));
 605 }
 606
 607 bool DolphinPart::eventFilter(QObject* obj, QEvent* event)
 608 {
 609     using ShiftState = DolphinRemoveAction::ShiftState;
 610     const int type = event->type();
 611
 612     if ((type == QEvent::KeyPress || type == QEvent::KeyRelease) && m_removeAction) {
 613         QMenu* menu = qobject_cast<QMenu*>(obj);
 614         if (menu && menu->parent() == m_view) {
 615             QKeyEvent* ev = static_cast<QKeyEvent*>(event);
 616             if (ev->key() == Qt::Key_Shift) {
 617                 m_removeAction->update(type == QEvent::KeyPress ? ShiftState::Pressed : ShiftState::Released);
 618             }
 619         }
 620     }
 621
 622     return KParts::ReadOnlyPart::eventFilter(obj, event);
 623 }
 624
 625 #include "dolphinpart.moc"