src/dolphinpart.cpp

   1 /* This file is part of the KDE project
   2    Copyright (c) 2007 David Faure <faure@kde.org>
   3
   4    This library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Library General Public
   6    License as published by the Free Software Foundation; either
   7    version 2 of the License, or (at your option) any later version.
   8
   9    This library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Library General Public License for more details.
  13
  14    You should have received a copy of the GNU Library General Public License
  15    along with this library; see the file COPYING.LIB.  If not, write to
  16    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17    Boston, MA 02110-1301, USA.
  18 */
  19
  20 #include "dolphinpart.h"
  21
  22 #include "dolphindebug.h"
  23 #include "dolphinnewfilemenu.h"
  24 #include "dolphinpart_ext.h"
  25 #include "dolphinremoveaction.h"
  26 #include "kitemviews/kfileitemmodel.h"
  27 #include "kitemviews/private/kfileitemmodeldirlister.h"
  28 #include "views/dolphinnewfilemenuobserver.h"
  29 #include "views/dolphinremoteencoding.h"
  30 #include "views/dolphinview.h"
  31 #include "views/dolphinviewactionhandler.h"
  32
  33 #include <KAboutData>
  34 #include <KActionCollection>
  35 #include <KAuthorized>
  36 #include <KConfigGroup>
  37 #include <KDialogJobUiDelegate>
  38 #include <KFileItemListProperties>
  39 #include <KIconLoader>
  40 #include <KJobWidgets>
  41 #include <KLocalizedString>
  42 #include <KMessageBox>
  43 #include <KMimeTypeEditor>
  44 #include <KNS3/KMoreToolsMenuFactory>
  45 #include <KPluginFactory>
  46 #include <KIO/CommandLauncherJob>
  47 #include <KSharedConfig>
  48 #include <KToolInvocation>
  49
  50 #include <QActionGroup>
  51 #include <QApplication>
  52 #include <QClipboard>
  53 #include <QDir>
  54 #include <QInputDialog>
  55 #include <QKeyEvent>
  56 #include <QMenu>
  57 #include <QStandardPaths>
  58 #include <QTextDocument>
  59
  60 K_PLUGIN_FACTORY(DolphinPartFactory, registerPlugin<DolphinPart>();)
  61
  62 DolphinPart::DolphinPart(QWidget* parentWidget, QObject* parent, const QVariantList& args)
  63     : KParts::ReadOnlyPart(parent)
  64       ,m_openTerminalAction(nullptr)
  65       ,m_removeAction(nullptr)
  66 {
  67     Q_UNUSED(args)
  68     setComponentData(*createAboutData(), false);
  69     m_extension = new DolphinPartBrowserExtension(this);
  70
  71     // make sure that other apps using this part find Dolphin's view-file-columns icons
  72     KIconLoader::global()->addAppDir(QStringLiteral("dolphin"));
  73
  74     m_view = new DolphinView(QUrl(), parentWidget);
  75     m_view->setTabsForFilesEnabled(true);
  76     setWidget(m_view);
  77
  78     connect(&DolphinNewFileMenuObserver::instance(), &DolphinNewFileMenuObserver::errorMessage,
  79             this, &DolphinPart::slotErrorMessage);
  80
  81     connect(m_view, &DolphinView::directoryLoadingCompleted, this, QOverload<>::of(&KParts::ReadOnlyPart::completed));
  82     connect(m_view, &DolphinView::directoryLoadingCompleted, this, &DolphinPart::updatePasteAction);
  83     connect(m_view, &DolphinView::directoryLoadingProgress, this, &DolphinPart::updateProgress);
  84     connect(m_view, &DolphinView::errorMessage, this, &DolphinPart::slotErrorMessage);
  85
  86     setXMLFile(QStringLiteral("dolphinpart.rc"));
  87
  88     connect(m_view, &DolphinView::infoMessage,
  89             this, &DolphinPart::slotMessage);
  90     connect(m_view, &DolphinView::operationCompletedMessage,
  91             this, &DolphinPart::slotMessage);
  92     connect(m_view, &DolphinView::errorMessage,
  93             this, &DolphinPart::slotErrorMessage);
  94     connect(m_view, &DolphinView::itemActivated,
  95             this, &DolphinPart::slotItemActivated);
  96     connect(m_view, &DolphinView::itemsActivated,
  97             this, &DolphinPart::slotItemsActivated);
  98     connect(m_view, &DolphinView::tabRequested,
  99             this, &DolphinPart::createNewWindow);
 100     connect(m_view, &DolphinView::requestContextMenu,
 101             this, &DolphinPart::slotOpenContextMenu);
 102     connect(m_view, &DolphinView::selectionChanged,
 103             m_extension, QOverload<const KFileItemList&>::of(&KParts::BrowserExtension::selectionInfo));
 104     connect(m_view, &DolphinView::selectionChanged,
 105             this, &DolphinPart::slotSelectionChanged);
 106     connect(m_view, &DolphinView::requestItemInfo,
 107             this, &DolphinPart::slotRequestItemInfo);
 108     connect(m_view, &DolphinView::modeChanged,
 109             this, &DolphinPart::viewModeChanged); // relay signal
 110     connect(m_view, &DolphinView::redirection,
 111             this, &DolphinPart::slotDirectoryRedirection);
 112
 113     // Watch for changes that should result in updates to the
 114     // status bar text.
 115     connect(m_view, &DolphinView::itemCountChanged, this, &DolphinPart::updateStatusBar);
 116     connect(m_view,  &DolphinView::selectionChanged, this, &DolphinPart::updateStatusBar);
 117
 118     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 119     m_actionHandler->setCurrentView(m_view);
 120     connect(m_actionHandler, &DolphinViewActionHandler::createDirectoryTriggered, this, &DolphinPart::createDirectory);
 121
 122     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 123     connect(this, &DolphinPart::aboutToOpenURL,
 124             m_remoteEncoding, &DolphinRemoteEncoding::slotAboutToOpenUrl);
 125
 126     QClipboard* clipboard = QApplication::clipboard();
 127     connect(clipboard, &QClipboard::dataChanged,
 128             this, &DolphinPart::updatePasteAction);
 129
 130     // Create file info and listing filter extensions.
 131     // NOTE: Listing filter needs to be instantiated after the creation of the view.
 132     new DolphinPartFileInfoExtension(this);
 133
 134     new DolphinPartListingFilterExtension(this);
 135
 136     KDirLister* lister = m_view->m_model->m_dirLister;
 137     if (lister) {
 138         DolphinPartListingNotificationExtension* notifyExt = new DolphinPartListingNotificationExtension(this);
 139         connect(lister, &KDirLister::newItems, notifyExt, &DolphinPartListingNotificationExtension::slotNewItems);
 140         connect(lister, &KDirLister::itemsDeleted, notifyExt, &DolphinPartListingNotificationExtension::slotItemsDeleted);
 141     } else {
 142         qCWarning(DolphinDebug) << "NULL KDirLister object! KParts::ListingNotificationExtension will NOT be supported";
 143     }
 144
 145     createActions();
 146     m_actionHandler->updateViewActions();
 147     slotSelectionChanged(KFileItemList()); // initially disable selection-dependent actions
 148
 149     // Listen to events from the app so we can update the remove key by
 150     // checking for a Shift key press.
 151     qApp->installEventFilter(this);
 152
 153     // TODO there was a "always open a new window" (when clicking on a directory) setting in konqueror
 154     // (sort of spacial navigation)
 155
 156     loadPlugins(this, this, componentData());
 157 }
 158
 159 DolphinPart::~DolphinPart()
 160 {
 161 }
 162
 163 void DolphinPart::createActions()
 164 {
 165     // Edit menu
 166
 167     m_newFileMenu = new DolphinNewFileMenu(actionCollection(), this);
 168     m_newFileMenu->setParentWidget(widget());
 169     connect(m_newFileMenu->menu(), &QMenu::aboutToShow,
 170             this, &DolphinPart::updateNewMenu);
 171
 172     QAction *editMimeTypeAction = actionCollection()->addAction( QStringLiteral("editMimeType") );
 173     editMimeTypeAction->setText( i18nc("@action:inmenu Edit", "&Edit File Type..." ) );
 174     connect(editMimeTypeAction, &QAction::triggered, this, &DolphinPart::slotEditMimeType);
 175
 176     QAction* selectItemsMatching = actionCollection()->addAction(QStringLiteral("select_items_matching"));
 177     selectItemsMatching->setText(i18nc("@action:inmenu Edit", "Select Items Matching..."));
 178     actionCollection()->setDefaultShortcut(selectItemsMatching, Qt::CTRL + Qt::Key_S);
 179     connect(selectItemsMatching, &QAction::triggered, this, &DolphinPart::slotSelectItemsMatchingPattern);
 180
 181     QAction* unselectItemsMatching = actionCollection()->addAction(QStringLiteral("unselect_items_matching"));
 182     unselectItemsMatching->setText(i18nc("@action:inmenu Edit", "Unselect Items Matching..."));
 183     connect(unselectItemsMatching, &QAction::triggered, this, &DolphinPart::slotUnselectItemsMatchingPattern);
 184
 185     KStandardAction::selectAll(m_view, &DolphinView::selectAll, actionCollection());
 186
 187     QAction* unselectAll = actionCollection()->addAction(QStringLiteral("unselect_all"));
 188     unselectAll->setText(i18nc("@action:inmenu Edit", "Unselect All"));
 189     connect(unselectAll, &QAction::triggered, m_view, &DolphinView::clearSelection);
 190
 191     QAction* invertSelection = actionCollection()->addAction(QStringLiteral("invert_selection"));
 192     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
 193     actionCollection()->setDefaultShortcut(invertSelection, Qt::CTRL + Qt::SHIFT + Qt::Key_A);
 194     connect(invertSelection, &QAction::triggered, m_view, &DolphinView::invertSelection);
 195
 196     // View menu: all done by DolphinViewActionHandler
 197
 198     // Go menu
 199
 200     QActionGroup* goActionGroup = new QActionGroup(this);
 201     connect(goActionGroup, &QActionGroup::triggered,
 202             this, &DolphinPart::slotGoTriggered);
 203
 204     createGoAction("go_applications", "start-here-kde",
 205                    i18nc("@action:inmenu Go", "App&lications"), QStringLiteral("programs:/"),
 206                    goActionGroup);
 207     createGoAction("go_network_folders", "folder-remote",
 208                    i18nc("@action:inmenu Go", "&Network Folders"), QStringLiteral("remote:/"),
 209                    goActionGroup);
 210     createGoAction("go_settings", "preferences-system",
 211                    i18nc("@action:inmenu Go", "Sett&ings"), QStringLiteral("settings:/"),
 212                    goActionGroup);
 213     createGoAction("go_trash", "user-trash",
 214                    i18nc("@action:inmenu Go", "Trash"), QStringLiteral("trash:/"),
 215                    goActionGroup);
 216     createGoAction("go_autostart", "",
 217                    i18nc("@action:inmenu Go", "Autostart"), QStandardPaths::writableLocation(QStandardPaths::GenericConfigLocation) + "/autostart",
 218                    goActionGroup);
 219
 220     // Tools menu
 221     m_findFileAction = KStandardAction::find(this, &DolphinPart::slotFindFile, actionCollection());
 222     m_findFileAction->setText(i18nc("@action:inmenu Tools", "Find File..."));
 223
 224 #ifndef Q_OS_WIN
 225     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
 226         m_openTerminalAction = actionCollection()->addAction(QStringLiteral("open_terminal"));
 227         m_openTerminalAction->setIcon(QIcon::fromTheme(QStringLiteral("dialog-scripts")));
 228         m_openTerminalAction->setText(i18nc("@action:inmenu Tools", "Open &Terminal"));
 229         connect(m_openTerminalAction, &QAction::triggered, this, &DolphinPart::slotOpenTerminal);
 230         actionCollection()->setDefaultShortcut(m_openTerminalAction, Qt::Key_F4);
 231     }
 232 #endif
 233 }
 234
 235 void DolphinPart::createGoAction(const char* name, const char* iconName,
 236                                  const QString& text, const QString& url,
 237                                  QActionGroup* actionGroup)
 238 {
 239     QAction* action = actionCollection()->addAction(name);
 240     action->setIcon(QIcon::fromTheme(iconName));
 241     action->setText(text);
 242     action->setData(url);
 243     action->setActionGroup(actionGroup);
 244 }
 245
 246 void DolphinPart::slotGoTriggered(QAction* action)
 247 {
 248     const QString url = action->data().toString();
 249     emit m_extension->openUrlRequest(QUrl(url));
 250 }
 251
 252 void DolphinPart::slotSelectionChanged(const KFileItemList& selection)
 253 {
 254     const bool hasSelection = !selection.isEmpty();
 255
 256     QAction* renameAction  = actionCollection()->action(KStandardAction::name(KStandardAction::RenameFile));
 257     QAction* moveToTrashAction = actionCollection()->action(KStandardAction::name(KStandardAction::MoveToTrash));
 258     QAction* deleteAction = actionCollection()->action(KStandardAction::name(KStandardAction::DeleteFile));
 259     QAction* editMimeTypeAction = actionCollection()->action(QStringLiteral("editMimeType"));
 260     QAction* propertiesAction = actionCollection()->action(QStringLiteral("properties"));
 261     QAction* deleteWithTrashShortcut = actionCollection()->action(QStringLiteral("delete_shortcut")); // see DolphinViewActionHandler
 262
 263     if (!hasSelection) {
 264         stateChanged(QStringLiteral("has_no_selection"));
 265
 266         emit m_extension->enableAction("cut", false);
 267         emit m_extension->enableAction("copy", false);
 268         deleteWithTrashShortcut->setEnabled(false);
 269         editMimeTypeAction->setEnabled(false);
 270     } else {
 271         stateChanged(QStringLiteral("has_selection"));
 272
 273         // TODO share this code with DolphinMainWindow::updateEditActions (and the desktop code)
 274         // in libkonq
 275         KFileItemListProperties capabilities(selection);
 276         const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
 277
 278         renameAction->setEnabled(capabilities.supportsMoving());
 279         moveToTrashAction->setEnabled(enableMoveToTrash);
 280         deleteAction->setEnabled(capabilities.supportsDeleting());
 281         deleteWithTrashShortcut->setEnabled(capabilities.supportsDeleting() && !enableMoveToTrash);
 282         editMimeTypeAction->setEnabled(true);
 283         propertiesAction->setEnabled(true);
 284         emit m_extension->enableAction("cut", capabilities.supportsMoving());
 285         emit m_extension->enableAction("copy", true);
 286     }
 287 }
 288
 289 void DolphinPart::updatePasteAction()
 290 {
 291     QPair<bool, QString> pasteInfo = m_view->pasteInfo();
 292     emit m_extension->enableAction( "paste", pasteInfo.first );
 293     emit m_extension->setActionText( "paste", pasteInfo.second );
 294 }
 295
 296 KAboutData* DolphinPart::createAboutData()
 297 {
 298     return new KAboutData(QStringLiteral("dolphinpart"), i18nc("@title", "Dolphin Part"), QStringLiteral("0.1"));
 299 }
 300
 301 bool DolphinPart::openUrl(const QUrl &url)
 302 {
 303     bool reload = arguments().reload();
 304     // A bit of a workaround so that changing the namefilter works: force reload.
 305     // Otherwise DolphinView wouldn't relist the URL, so nothing would happen.
 306     if (m_nameFilter != m_view->nameFilter())
 307         reload = true;
 308     if (m_view->url() == url && !reload) { // DolphinView won't do anything in that case, so don't emit started
 309         return true;
 310     }
 311     setUrl(url); // remember it at the KParts level
 312     QUrl visibleUrl(url);
 313     if (!m_nameFilter.isEmpty()) {
 314         visibleUrl.setPath(visibleUrl.path() + '/' + m_nameFilter);
 315     }
 316     QString prettyUrl = visibleUrl.toDisplayString(QUrl::PreferLocalFile);
 317     emit setWindowCaption(prettyUrl);
 318     emit m_extension->setLocationBarUrl(prettyUrl);
 319     emit started(nullptr); // get the wheel to spin
 320     m_view->setNameFilter(m_nameFilter);
 321     m_view->setUrl(url);
 322     updatePasteAction();
 323     emit aboutToOpenURL();
 324     if (reload)
 325         m_view->reload();
 326     // Disable "Find File" and "Open Terminal" actions for non-file URLs,
 327     // e.g. ftp, smb, etc. #279283
 328     const bool isLocalUrl = url.isLocalFile();
 329     m_findFileAction->setEnabled(isLocalUrl);
 330     if (m_openTerminalAction) {
 331         m_openTerminalAction->setEnabled(isLocalUrl);
 332     }
 333     return true;
 334 }
 335
 336 void DolphinPart::slotMessage(const QString& msg)
 337 {
 338     emit setStatusBarText(msg);
 339 }
 340
 341 void DolphinPart::slotErrorMessage(const QString& msg)
 342 {
 343     qCDebug(DolphinDebug) << msg;
 344     emit canceled(msg);
 345     //KMessageBox::error(m_view, msg);
 346 }
 347
 348 void DolphinPart::slotRequestItemInfo(const KFileItem& item)
 349 {
 350     emit m_extension->mouseOverInfo(item);
 351     if (item.isNull()) {
 352         updateStatusBar();
 353     } else {
 354         const QString escapedText = Qt::convertFromPlainText(item.getStatusBarInfo());
 355         emit ReadOnlyPart::setStatusBarText(QStringLiteral("<qt>%1</qt>").arg(escapedText));
 356     }
 357 }
 358
 359 void DolphinPart::slotItemActivated(const KFileItem& item)
 360 {
 361     KParts::OpenUrlArguments args;
 362     // Forget about the known mimetype if a target URL is used.
 363     // Testcase: network:/ with a item (mimetype "inode/some-foo-service") pointing to a http URL (html)
 364     if (item.targetUrl() == item.url()) {
 365         args.setMimeType(item.mimetype());
 366     }
 367
 368     // Ideally, konqueror should be changed to not require trustedSource for directory views,
 369     // since the idea was not to need BrowserArguments for non-browser stuff...
 370     KParts::BrowserArguments browserArgs;
 371     browserArgs.trustedSource = true;
 372     emit m_extension->openUrlRequest(item.targetUrl(), args, browserArgs);
 373 }
 374
 375 void DolphinPart::slotItemsActivated(const KFileItemList& items)
 376 {
 377     foreach (const KFileItem& item, items) {
 378         slotItemActivated(item);
 379     }
 380 }
 381
 382 void DolphinPart::createNewWindow(const QUrl& url)
 383 {
 384     // TODO: Check issue N176832 for the missing QAIV signal; task 177399 - maybe this code
 385     // should be moved into DolphinPart::slotItemActivated()
 386     emit m_extension->createNewWindow(url);
 387 }
 388
 389 void DolphinPart::slotOpenContextMenu(const QPoint& pos,
 390                                       const KFileItem& _item,
 391                                       const QUrl &,
 392                                       const QList<QAction*>& customActions)
 393 {
 394     KParts::BrowserExtension::PopupFlags popupFlags = KParts::BrowserExtension::DefaultPopupItems
 395                                                       | KParts::BrowserExtension::ShowProperties
 396                                                       | KParts::BrowserExtension::ShowUrlOperations;
 397
 398     KFileItem item(_item);
 399
 400     if (item.isNull()) { // viewport context menu
 401         item = m_view->rootItem();
 402         if (item.isNull())
 403             item = KFileItem(url());
 404         else
 405             item.setUrl(url()); // ensure we use the view url, not the canonical path (#213799)
 406     }
 407
 408     // TODO: We should change the signature of the slots (and signals) for being able
 409     //       to tell for which items we want a popup.
 410     KFileItemList items;
 411     if (m_view->selectedItems().isEmpty()) {
 412         items.append(item);
 413     } else {
 414         items = m_view->selectedItems();
 415     }
 416
 417     KFileItemListProperties capabilities(items);
 418
 419     KParts::BrowserExtension::ActionGroupMap actionGroups;
 420     QList<QAction *> editActions;
 421     editActions += m_view->versionControlActions(m_view->selectedItems());
 422     editActions += customActions;
 423
 424     if (!_item.isNull()) { // only for context menu on one or more items
 425         const bool supportsMoving = capabilities.supportsMoving();
 426
 427         if (capabilities.supportsDeleting()) {
 428             const bool showDeleteAction = (KSharedConfig::openConfig()->group("KDE").readEntry("ShowDeleteCommand", false) ||
 429                                            !item.isLocalFile());
 430             const bool showMoveToTrashAction = capabilities.isLocal() && supportsMoving;
 431
 432             if (showDeleteAction && showMoveToTrashAction) {
 433                 delete m_removeAction;
 434                 m_removeAction = nullptr;
 435                 editActions.append(actionCollection()->action(KStandardAction::name(KStandardAction::MoveToTrash)));
 436                 editActions.append(actionCollection()->action(KStandardAction::name(KStandardAction::DeleteFile)));
 437             } else if (showDeleteAction && !showMoveToTrashAction) {
 438                 editActions.append(actionCollection()->action(KStandardAction::name(KStandardAction::DeleteFile)));
 439             } else {
 440                 if (!m_removeAction)
 441                     m_removeAction = new DolphinRemoveAction(this, actionCollection());
 442                 editActions.append(m_removeAction);
 443                 m_removeAction->update();
 444             }
 445         } else {
 446             popupFlags |= KParts::BrowserExtension::NoDeletion;
 447         }
 448
 449         if (supportsMoving) {
 450             editActions.append(actionCollection()->action(KStandardAction::name(KStandardAction::RenameFile)));
 451         }
 452
 453         // Normally KonqPopupMenu only shows the "Create new" submenu in the current view
 454         // since otherwise the created file would not be visible.
 455         // But in treeview mode we should allow it.
 456         if (m_view->itemsExpandable())
 457             popupFlags |= KParts::BrowserExtension::ShowCreateDirectory;
 458
 459     }
 460
 461     actionGroups.insert(QStringLiteral("editactions"), editActions);
 462
 463     emit m_extension->popupMenu(pos,
 464                                 items,
 465                                 KParts::OpenUrlArguments(),
 466                                 KParts::BrowserArguments(),
 467                                 popupFlags,
 468                                 actionGroups);
 469 }
 470
 471 void DolphinPart::slotDirectoryRedirection(const QUrl &oldUrl, const QUrl &newUrl)
 472 {
 473     qCDebug(DolphinDebug) << oldUrl << newUrl << "currentUrl=" << url();
 474     if (oldUrl.matches(url(), QUrl::StripTrailingSlash /* #207572 */)) {
 475         KParts::ReadOnlyPart::setUrl(newUrl);
 476         const QString prettyUrl = newUrl.toDisplayString(QUrl::PreferLocalFile);
 477         emit m_extension->setLocationBarUrl(prettyUrl);
 478     }
 479 }
 480
 481
 482 void DolphinPart::slotEditMimeType()
 483 {
 484     const KFileItemList items = m_view->selectedItems();
 485     if (!items.isEmpty()) {
 486         KMimeTypeEditor::editMimeType(items.first().mimetype(), m_view);
 487     }
 488 }
 489
 490 void DolphinPart::slotSelectItemsMatchingPattern()
 491 {
 492     openSelectionDialog(i18nc("@title:window", "Select"),
 493                         i18n("Select all items matching this pattern:"),
 494                         true);
 495 }
 496
 497 void DolphinPart::slotUnselectItemsMatchingPattern()
 498 {
 499     openSelectionDialog(i18nc("@title:window", "Unselect"),
 500                         i18n("Unselect all items matching this pattern:"),
 501                         false);
 502 }
 503
 504 void DolphinPart::openSelectionDialog(const QString& title, const QString& text, bool selectItems)
 505 {
 506     bool okClicked;
 507     const QString pattern = QInputDialog::getText(m_view, title, text, QLineEdit::Normal, QStringLiteral("*"), &okClicked);
 508
 509     if (okClicked && !pattern.isEmpty()) {
 510         QRegExp patternRegExp(pattern, Qt::CaseSensitive, QRegExp::Wildcard);
 511         m_view->selectItems(patternRegExp, selectItems);
 512     }
 513 }
 514
 515 void DolphinPart::setCurrentViewMode(const QString& viewModeName)
 516 {
 517     QAction* action = actionCollection()->action(viewModeName);
 518     Q_ASSERT(action);
 519     action->trigger();
 520 }
 521
 522 QString DolphinPart::currentViewMode() const
 523 {
 524     return m_actionHandler->currentViewModeActionName();
 525 }
 526
 527 void DolphinPart::setNameFilter(const QString& nameFilter)
 528 {
 529     // This is the "/home/dfaure/*.diff" kind of name filter (KDirLister::setNameFilter)
 530     // which is unrelated to DolphinView::setNameFilter which is substring filtering in a proxy.
 531     m_nameFilter = nameFilter;
 532     // TODO save/restore name filter in saveState/restoreState like KonqDirPart did in kde3?
 533 }
 534
 535 void DolphinPart::slotOpenTerminal()
 536 {
 537     KToolInvocation::invokeTerminal(QString(), KParts::ReadOnlyPart::localFilePath());
 538 }
 539
 540 void DolphinPart::slotFindFile()
 541 {
 542     QMenu searchTools;
 543     KMoreToolsMenuFactory("dolphin/search-tools").fillMenuFromGroupingNames(
 544         &searchTools, { "files-find" }, QUrl::fromLocalFile(KParts::ReadOnlyPart::localFilePath())
 545     );
 546     QList<QAction*> actions = searchTools.actions();
 547     if (!(actions.isEmpty())) {
 548         actions.first()->trigger();
 549     } else {
 550         KIO::CommandLauncherJob *job = new KIO::CommandLauncherJob(QStringLiteral("kfind"), {url().toString()}, this);
 551         job->setDesktopName(QStringLiteral("org.kde.kfind"));
 552         job->setUiDelegate(new KDialogJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, widget()));
 553         job->start();
 554     }
 555 }
 556
 557 void DolphinPart::updateNewMenu()
 558 {
 559     // As requested by KNewFileMenu :
 560     m_newFileMenu->checkUpToDate();
 561     m_newFileMenu->setViewShowsHiddenFiles(m_view->hiddenFilesShown());
 562     // And set the files that the menu apply on :
 563     m_newFileMenu->setPopupFiles(QList<QUrl>() << url());
 564 }
 565
 566 void DolphinPart::updateStatusBar()
 567 {
 568     const QString escapedText = Qt::convertFromPlainText(m_view->statusBarText());
 569     emit ReadOnlyPart::setStatusBarText(QStringLiteral("<qt>%1</qt>").arg(escapedText));
 570 }
 571
 572 void DolphinPart::updateProgress(int percent)
 573 {
 574     emit m_extension->loadingProgress(percent);
 575 }
 576
 577 void DolphinPart::createDirectory()
 578 {
 579     m_newFileMenu->setViewShowsHiddenFiles(m_view->hiddenFilesShown());
 580     m_newFileMenu->setPopupFiles(QList<QUrl>() << url());
 581     m_newFileMenu->createDirectory();
 582 }
 583
 584 void DolphinPart::setFilesToSelect(const QList<QUrl>& files)
 585 {
 586     if (files.isEmpty()) {
 587         return;
 588     }
 589
 590     m_view->markUrlsAsSelected(files);
 591     m_view->markUrlAsCurrent(files.at(0));
 592 }
 593
 594 bool DolphinPart::eventFilter(QObject* obj, QEvent* event)
 595 {
 596     using ShiftState = DolphinRemoveAction::ShiftState;
 597     const int type = event->type();
 598
 599     if ((type == QEvent::KeyPress || type == QEvent::KeyRelease) && m_removeAction) {
 600         QMenu* menu = qobject_cast<QMenu*>(obj);
 601         if (menu && menu->parent() == m_view) {
 602             QKeyEvent* ev = static_cast<QKeyEvent*>(event);
 603             if (ev->key() == Qt::Key_Shift) {
 604                 m_removeAction->update(type == QEvent::KeyPress ? ShiftState::Pressed : ShiftState::Released);
 605             }
 606         }
 607     }
 608
 609     return KParts::ReadOnlyPart::eventFilter(obj, event);
 610 }
 611
 612 #include "dolphinpart.moc"