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 <KFileItemListProperties>
  38 #include <KIconLoader>
  39 #include <KJobWidgets>
  40 #include <KLocalizedString>
  41 #include <KMessageBox>
  42 #include <KMimeTypeEditor>
  43 #include <KNS3/KMoreToolsMenuFactory>
  44 #include <KPluginFactory>
  45 #include <KRun>
  46 #include <KSharedConfig>
  47 #include <KToolInvocation>
  48
  49 #include <QActionGroup>
  50 #include <QApplication>
  51 #include <QClipboard>
  52 #include <QDir>
  53 #include <QInputDialog>
  54 #include <QKeyEvent>
  55 #include <QMenu>
  56 #include <QStandardPaths>
  57 #include <QTextDocument>
  58
  59 K_PLUGIN_FACTORY(DolphinPartFactory, registerPlugin<DolphinPart>();)
  60
  61 DolphinPart::DolphinPart(QWidget* parentWidget, QObject* parent, const QVariantList& args)
  62     : KParts::ReadOnlyPart(parent)
  63       ,m_openTerminalAction(nullptr)
  64       ,m_removeAction(nullptr)
  65 {
  66     Q_UNUSED(args)
  67     setComponentData(*createAboutData(), false);
  68     m_extension = new DolphinPartBrowserExtension(this);
  69
  70     // make sure that other apps using this part find Dolphin's view-file-columns icons
  71     KIconLoader::global()->addAppDir(QStringLiteral("dolphin"));
  72
  73     m_view = new DolphinView(QUrl(), parentWidget);
  74     m_view->setTabsForFilesEnabled(true);
  75     setWidget(m_view);
  76
  77     connect(&DolphinNewFileMenuObserver::instance(), &DolphinNewFileMenuObserver::errorMessage,
  78             this, &DolphinPart::slotErrorMessage);
  79
  80     connect(m_view, &DolphinView::directoryLoadingCompleted, this, QOverload<>::of(&KParts::ReadOnlyPart::completed));
  81     connect(m_view, &DolphinView::directoryLoadingCompleted, this, &DolphinPart::updatePasteAction);
  82     connect(m_view, &DolphinView::directoryLoadingProgress, this, &DolphinPart::updateProgress);
  83     connect(m_view, &DolphinView::errorMessage, this, &DolphinPart::slotErrorMessage);
  84
  85     setXMLFile(QStringLiteral("dolphinpart.rc"));
  86
  87     connect(m_view, &DolphinView::infoMessage,
  88             this, &DolphinPart::slotMessage);
  89     connect(m_view, &DolphinView::operationCompletedMessage,
  90             this, &DolphinPart::slotMessage);
  91     connect(m_view, &DolphinView::errorMessage,
  92             this, &DolphinPart::slotErrorMessage);
  93     connect(m_view, &DolphinView::itemActivated,
  94             this, &DolphinPart::slotItemActivated);
  95     connect(m_view, &DolphinView::itemsActivated,
  96             this, &DolphinPart::slotItemsActivated);
  97     connect(m_view, &DolphinView::tabRequested,
  98             this, &DolphinPart::createNewWindow);
  99     connect(m_view, &DolphinView::requestContextMenu,
 100             this, &DolphinPart::slotOpenContextMenu);
 101     connect(m_view, &DolphinView::selectionChanged,
 102             m_extension, QOverload<const KFileItemList&>::of(&KParts::BrowserExtension::selectionInfo));
 103     connect(m_view, &DolphinView::selectionChanged,
 104             this, &DolphinPart::slotSelectionChanged);
 105     connect(m_view, &DolphinView::requestItemInfo,
 106             this, &DolphinPart::slotRequestItemInfo);
 107     connect(m_view, &DolphinView::modeChanged,
 108             this, &DolphinPart::viewModeChanged); // relay signal
 109     connect(m_view, &DolphinView::redirection,
 110             this, &DolphinPart::slotDirectoryRedirection);
 111
 112     // Watch for changes that should result in updates to the
 113     // status bar text.
 114     connect(m_view, &DolphinView::itemCountChanged, this, &DolphinPart::updateStatusBar);
 115     connect(m_view,  &DolphinView::selectionChanged, this, &DolphinPart::updateStatusBar);
 116
 117     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 118     m_actionHandler->setCurrentView(m_view);
 119     connect(m_actionHandler, &DolphinViewActionHandler::createDirectoryTriggered, this, &DolphinPart::createDirectory);
 120
 121     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 122     connect(this, &DolphinPart::aboutToOpenURL,
 123             m_remoteEncoding, &DolphinRemoteEncoding::slotAboutToOpenUrl);
 124
 125     QClipboard* clipboard = QApplication::clipboard();
 126     connect(clipboard, &QClipboard::dataChanged,
 127             this, &DolphinPart::updatePasteAction);
 128
 129     // Create file info and listing filter extensions.
 130     // NOTE: Listing filter needs to be instantiated after the creation of the view.
 131     new DolphinPartFileInfoExtension(this);
 132
 133     new DolphinPartListingFilterExtension(this);
 134
 135     KDirLister* lister = m_view->m_model->m_dirLister;
 136     if (lister) {
 137         DolphinPartListingNotificationExtension* notifyExt = new DolphinPartListingNotificationExtension(this);
 138         connect(lister, &KDirLister::newItems, notifyExt, &DolphinPartListingNotificationExtension::slotNewItems);
 139         connect(lister, &KDirLister::itemsDeleted, notifyExt, &DolphinPartListingNotificationExtension::slotItemsDeleted);
 140     } else {
 141         qCWarning(DolphinDebug) << "NULL KDirLister object! KParts::ListingNotificationExtension will NOT be supported";
 142     }
 143
 144     createActions();
 145     m_actionHandler->updateViewActions();
 146     slotSelectionChanged(KFileItemList()); // initially disable selection-dependent actions
 147
 148     // Listen to events from the app so we can update the remove key by
 149     // checking for a Shift key press.
 150     qApp->installEventFilter(this);
 151
 152     // TODO there was a "always open a new window" (when clicking on a directory) setting in konqueror
 153     // (sort of spacial navigation)
 154
 155     loadPlugins(this, this, componentData());
 156 }
 157
 158 DolphinPart::~DolphinPart()
 159 {
 160 }
 161
 162 void DolphinPart::createActions()
 163 {
 164     // Edit menu
 165
 166     m_newFileMenu = new DolphinNewFileMenu(actionCollection(), this);
 167     m_newFileMenu->setParentWidget(widget());
 168     connect(m_newFileMenu->menu(), &QMenu::aboutToShow,
 169             this, &DolphinPart::updateNewMenu);
 170
 171     QAction *editMimeTypeAction = actionCollection()->addAction( QStringLiteral("editMimeType") );
 172     editMimeTypeAction->setText( i18nc("@action:inmenu Edit", "&Edit File Type..." ) );
 173     connect(editMimeTypeAction, &QAction::triggered, this, &DolphinPart::slotEditMimeType);
 174
 175     QAction* selectItemsMatching = actionCollection()->addAction(QStringLiteral("select_items_matching"));
 176     selectItemsMatching->setText(i18nc("@action:inmenu Edit", "Select Items Matching..."));
 177     actionCollection()->setDefaultShortcut(selectItemsMatching, Qt::CTRL + Qt::Key_S);
 178     connect(selectItemsMatching, &QAction::triggered, this, &DolphinPart::slotSelectItemsMatchingPattern);
 179
 180     QAction* unselectItemsMatching = actionCollection()->addAction(QStringLiteral("unselect_items_matching"));
 181     unselectItemsMatching->setText(i18nc("@action:inmenu Edit", "Unselect Items Matching..."));
 182     connect(unselectItemsMatching, &QAction::triggered, this, &DolphinPart::slotUnselectItemsMatchingPattern);
 183
 184     KStandardAction::selectAll(m_view, &DolphinView::selectAll, actionCollection());
 185
 186     QAction* unselectAll = actionCollection()->addAction(QStringLiteral("unselect_all"));
 187     unselectAll->setText(i18nc("@action:inmenu Edit", "Unselect All"));
 188     connect(unselectAll, &QAction::triggered, m_view, &DolphinView::clearSelection);
 189
 190     QAction* invertSelection = actionCollection()->addAction(QStringLiteral("invert_selection"));
 191     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
 192     actionCollection()->setDefaultShortcut(invertSelection, Qt::CTRL + Qt::SHIFT + Qt::Key_A);
 193     connect(invertSelection, &QAction::triggered, m_view, &DolphinView::invertSelection);
 194
 195     // View menu: all done by DolphinViewActionHandler
 196
 197     // Go menu
 198
 199     QActionGroup* goActionGroup = new QActionGroup(this);
 200     connect(goActionGroup, &QActionGroup::triggered,
 201             this, &DolphinPart::slotGoTriggered);
 202
 203     createGoAction("go_applications", "start-here-kde",
 204                    i18nc("@action:inmenu Go", "App&lications"), QStringLiteral("programs:/"),
 205                    goActionGroup);
 206     createGoAction("go_network_folders", "folder-remote",
 207                    i18nc("@action:inmenu Go", "&Network Folders"), QStringLiteral("remote:/"),
 208                    goActionGroup);
 209     createGoAction("go_settings", "preferences-system",
 210                    i18nc("@action:inmenu Go", "Sett&ings"), QStringLiteral("settings:/"),
 211                    goActionGroup);
 212     createGoAction("go_trash", "user-trash",
 213                    i18nc("@action:inmenu Go", "Trash"), QStringLiteral("trash:/"),
 214                    goActionGroup);
 215     createGoAction("go_autostart", "",
 216                    i18nc("@action:inmenu Go", "Autostart"), QStandardPaths::writableLocation(QStandardPaths::GenericConfigLocation) + "/autostart",
 217                    goActionGroup);
 218
 219     // Tools menu
 220     m_findFileAction = KStandardAction::find(this, &DolphinPart::slotFindFile, actionCollection());
 221     m_findFileAction->setText(i18nc("@action:inmenu Tools", "Find File..."));
 222
 223 #ifndef Q_OS_WIN
 224     if (KAuthorized::authorize(QStringLiteral("shell_access"))) {
 225         m_openTerminalAction = actionCollection()->addAction(QStringLiteral("open_terminal"));
 226         m_openTerminalAction->setIcon(QIcon::fromTheme(QStringLiteral("dialog-scripts")));
 227         m_openTerminalAction->setText(i18nc("@action:inmenu Tools", "Open &Terminal"));
 228         connect(m_openTerminalAction, &QAction::triggered, this, &DolphinPart::slotOpenTerminal);
 229         actionCollection()->setDefaultShortcut(m_openTerminalAction, Qt::Key_F4);
 230     }
 231 #endif
 232 }
 233
 234 void DolphinPart::createGoAction(const char* name, const char* iconName,
 235                                  const QString& text, const QString& url,
 236                                  QActionGroup* actionGroup)
 237 {
 238     QAction* action = actionCollection()->addAction(name);
 239     action->setIcon(QIcon::fromTheme(iconName));
 240     action->setText(text);
 241     action->setData(url);
 242     action->setActionGroup(actionGroup);
 243 }
 244
 245 void DolphinPart::slotGoTriggered(QAction* action)
 246 {
 247     const QString url = action->data().toString();
 248     emit m_extension->openUrlRequest(QUrl(url));
 249 }
 250
 251 void DolphinPart::slotSelectionChanged(const KFileItemList& selection)
 252 {
 253     const bool hasSelection = !selection.isEmpty();
 254
 255     QAction* renameAction  = actionCollection()->action(KStandardAction::name(KStandardAction::RenameFile));
 256     QAction* moveToTrashAction = actionCollection()->action(KStandardAction::name(KStandardAction::MoveToTrash));
 257     QAction* deleteAction = actionCollection()->action(KStandardAction::name(KStandardAction::DeleteFile));
 258     QAction* editMimeTypeAction = actionCollection()->action(QStringLiteral("editMimeType"));
 259     QAction* propertiesAction = actionCollection()->action(QStringLiteral("properties"));
 260     QAction* deleteWithTrashShortcut = actionCollection()->action(QStringLiteral("delete_shortcut")); // see DolphinViewActionHandler
 261
 262     if (!hasSelection) {
 263         stateChanged(QStringLiteral("has_no_selection"));
 264
 265         emit m_extension->enableAction("cut", false);
 266         emit m_extension->enableAction("copy", false);
 267         deleteWithTrashShortcut->setEnabled(false);
 268         editMimeTypeAction->setEnabled(false);
 269     } else {
 270         stateChanged(QStringLiteral("has_selection"));
 271
 272         // TODO share this code with DolphinMainWindow::updateEditActions (and the desktop code)
 273         // in libkonq
 274         KFileItemListProperties capabilities(selection);
 275         const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
 276
 277         renameAction->setEnabled(capabilities.supportsMoving());
 278         moveToTrashAction->setEnabled(enableMoveToTrash);
 279         deleteAction->setEnabled(capabilities.supportsDeleting());
 280         deleteWithTrashShortcut->setEnabled(capabilities.supportsDeleting() && !enableMoveToTrash);
 281         editMimeTypeAction->setEnabled(true);
 282         propertiesAction->setEnabled(true);
 283         emit m_extension->enableAction("cut", capabilities.supportsMoving());
 284         emit m_extension->enableAction("copy", true);
 285     }
 286 }
 287
 288 void DolphinPart::updatePasteAction()
 289 {
 290     QPair<bool, QString> pasteInfo = m_view->pasteInfo();
 291     emit m_extension->enableAction( "paste", pasteInfo.first );
 292     emit m_extension->setActionText( "paste", pasteInfo.second );
 293 }
 294
 295 KAboutData* DolphinPart::createAboutData()
 296 {
 297     return new KAboutData(QStringLiteral("dolphinpart"), i18nc("@title", "Dolphin Part"), QStringLiteral("0.1"));
 298 }
 299
 300 bool DolphinPart::openUrl(const QUrl &url)
 301 {
 302     bool reload = arguments().reload();
 303     // A bit of a workaround so that changing the namefilter works: force reload.
 304     // Otherwise DolphinView wouldn't relist the URL, so nothing would happen.
 305     if (m_nameFilter != m_view->nameFilter())
 306         reload = true;
 307     if (m_view->url() == url && !reload) { // DolphinView won't do anything in that case, so don't emit started
 308         return true;
 309     }
 310     setUrl(url); // remember it at the KParts level
 311     QUrl visibleUrl(url);
 312     if (!m_nameFilter.isEmpty()) {
 313         visibleUrl.setPath(visibleUrl.path() + '/' + m_nameFilter);
 314     }
 315     QString prettyUrl = visibleUrl.toDisplayString(QUrl::PreferLocalFile);
 316     emit setWindowCaption(prettyUrl);
 317     emit m_extension->setLocationBarUrl(prettyUrl);
 318     emit started(nullptr); // get the wheel to spin
 319     m_view->setNameFilter(m_nameFilter);
 320     m_view->setUrl(url);
 321     updatePasteAction();
 322     emit aboutToOpenURL();
 323     if (reload)
 324         m_view->reload();
 325     // Disable "Find File" and "Open Terminal" actions for non-file URLs,
 326     // e.g. ftp, smb, etc. #279283
 327     const bool isLocalUrl = url.isLocalFile();
 328     m_findFileAction->setEnabled(isLocalUrl);
 329     if (m_openTerminalAction) {
 330         m_openTerminalAction->setEnabled(isLocalUrl);
 331     }
 332     return true;
 333 }
 334
 335 void DolphinPart::slotMessage(const QString& msg)
 336 {
 337     emit setStatusBarText(msg);
 338 }
 339
 340 void DolphinPart::slotErrorMessage(const QString& msg)
 341 {
 342     qCDebug(DolphinDebug) << msg;
 343     emit canceled(msg);
 344     //KMessageBox::error(m_view, msg);
 345 }
 346
 347 void DolphinPart::slotRequestItemInfo(const KFileItem& item)
 348 {
 349     emit m_extension->mouseOverInfo(item);
 350     if (item.isNull()) {
 351         updateStatusBar();
 352     } else {
 353         const QString escapedText = Qt::convertFromPlainText(item.getStatusBarInfo());
 354         emit ReadOnlyPart::setStatusBarText(QStringLiteral("<qt>%1</qt>").arg(escapedText));
 355     }
 356 }
 357
 358 void DolphinPart::slotItemActivated(const KFileItem& item)
 359 {
 360     KParts::OpenUrlArguments args;
 361     // Forget about the known mimetype if a target URL is used.
 362     // Testcase: network:/ with a item (mimetype "inode/some-foo-service") pointing to a http URL (html)
 363     if (item.targetUrl() == item.url()) {
 364         args.setMimeType(item.mimetype());
 365     }
 366
 367     // Ideally, konqueror should be changed to not require trustedSource for directory views,
 368     // since the idea was not to need BrowserArguments for non-browser stuff...
 369     KParts::BrowserArguments browserArgs;
 370     browserArgs.trustedSource = true;
 371     emit m_extension->openUrlRequest(item.targetUrl(), args, browserArgs);
 372 }
 373
 374 void DolphinPart::slotItemsActivated(const KFileItemList& items)
 375 {
 376     foreach (const KFileItem& item, items) {
 377         slotItemActivated(item);
 378     }
 379 }
 380
 381 void DolphinPart::createNewWindow(const QUrl& url)
 382 {
 383     // TODO: Check issue N176832 for the missing QAIV signal; task 177399 - maybe this code
 384     // should be moved into DolphinPart::slotItemActivated()
 385     emit m_extension->createNewWindow(url);
 386 }
 387
 388 void DolphinPart::slotOpenContextMenu(const QPoint& pos,
 389                                       const KFileItem& _item,
 390                                       const QUrl &,
 391                                       const QList<QAction*>& customActions)
 392 {
 393     KParts::BrowserExtension::PopupFlags popupFlags = KParts::BrowserExtension::DefaultPopupItems
 394                                                       | KParts::BrowserExtension::ShowProperties
 395                                                       | KParts::BrowserExtension::ShowUrlOperations;
 396
 397     KFileItem item(_item);
 398
 399     if (item.isNull()) { // viewport context menu
 400         item = m_view->rootItem();
 401         if (item.isNull())
 402             item = KFileItem(url());
 403         else
 404             item.setUrl(url()); // ensure we use the view url, not the canonical path (#213799)
 405     }
 406
 407     // TODO: We should change the signature of the slots (and signals) for being able
 408     //       to tell for which items we want a popup.
 409     KFileItemList items;
 410     if (m_view->selectedItems().isEmpty()) {
 411         items.append(item);
 412     } else {
 413         items = m_view->selectedItems();
 414     }
 415
 416     KFileItemListProperties capabilities(items);
 417
 418     KParts::BrowserExtension::ActionGroupMap actionGroups;
 419     QList<QAction *> editActions;
 420     editActions += m_view->versionControlActions(m_view->selectedItems());
 421     editActions += customActions;
 422
 423     if (!_item.isNull()) { // only for context menu on one or more items
 424         const bool supportsMoving = capabilities.supportsMoving();
 425
 426         if (capabilities.supportsDeleting()) {
 427             const bool showDeleteAction = (KSharedConfig::openConfig()->group("KDE").readEntry("ShowDeleteCommand", false) ||
 428                                            !item.isLocalFile());
 429             const bool showMoveToTrashAction = capabilities.isLocal() && supportsMoving;
 430
 431             if (showDeleteAction && showMoveToTrashAction) {
 432                 delete m_removeAction;
 433                 m_removeAction = nullptr;
 434                 editActions.append(actionCollection()->action(KStandardAction::name(KStandardAction::MoveToTrash)));
 435                 editActions.append(actionCollection()->action(KStandardAction::name(KStandardAction::DeleteFile)));
 436             } else if (showDeleteAction && !showMoveToTrashAction) {
 437                 editActions.append(actionCollection()->action(KStandardAction::name(KStandardAction::DeleteFile)));
 438             } else {
 439                 if (!m_removeAction)
 440                     m_removeAction = new DolphinRemoveAction(this, actionCollection());
 441                 editActions.append(m_removeAction);
 442                 m_removeAction->update();
 443             }
 444         } else {
 445             popupFlags |= KParts::BrowserExtension::NoDeletion;
 446         }
 447
 448         if (supportsMoving) {
 449             editActions.append(actionCollection()->action(KStandardAction::name(KStandardAction::RenameFile)));
 450         }
 451
 452         // Normally KonqPopupMenu only shows the "Create new" submenu in the current view
 453         // since otherwise the created file would not be visible.
 454         // But in treeview mode we should allow it.
 455         if (m_view->itemsExpandable())
 456             popupFlags |= KParts::BrowserExtension::ShowCreateDirectory;
 457
 458     }
 459
 460     actionGroups.insert(QStringLiteral("editactions"), editActions);
 461
 462     emit m_extension->popupMenu(pos,
 463                                 items,
 464                                 KParts::OpenUrlArguments(),
 465                                 KParts::BrowserArguments(),
 466                                 popupFlags,
 467                                 actionGroups);
 468 }
 469
 470 void DolphinPart::slotDirectoryRedirection(const QUrl &oldUrl, const QUrl &newUrl)
 471 {
 472     qCDebug(DolphinDebug) << oldUrl << newUrl << "currentUrl=" << url();
 473     if (oldUrl.matches(url(), QUrl::StripTrailingSlash /* #207572 */)) {
 474         KParts::ReadOnlyPart::setUrl(newUrl);
 475         const QString prettyUrl = newUrl.toDisplayString(QUrl::PreferLocalFile);
 476         emit m_extension->setLocationBarUrl(prettyUrl);
 477     }
 478 }
 479
 480
 481 void DolphinPart::slotEditMimeType()
 482 {
 483     const KFileItemList items = m_view->selectedItems();
 484     if (!items.isEmpty()) {
 485         KMimeTypeEditor::editMimeType(items.first().mimetype(), m_view);
 486     }
 487 }
 488
 489 void DolphinPart::slotSelectItemsMatchingPattern()
 490 {
 491     openSelectionDialog(i18nc("@title:window", "Select"),
 492                         i18n("Select all items matching this pattern:"),
 493                         true);
 494 }
 495
 496 void DolphinPart::slotUnselectItemsMatchingPattern()
 497 {
 498     openSelectionDialog(i18nc("@title:window", "Unselect"),
 499                         i18n("Unselect all items matching this pattern:"),
 500                         false);
 501 }
 502
 503 void DolphinPart::openSelectionDialog(const QString& title, const QString& text, bool selectItems)
 504 {
 505     bool okClicked;
 506     const QString pattern = QInputDialog::getText(m_view, title, text, QLineEdit::Normal, QStringLiteral("*"), &okClicked);
 507
 508     if (okClicked && !pattern.isEmpty()) {
 509         QRegExp patternRegExp(pattern, Qt::CaseSensitive, QRegExp::Wildcard);
 510         m_view->selectItems(patternRegExp, selectItems);
 511     }
 512 }
 513
 514 void DolphinPart::setCurrentViewMode(const QString& viewModeName)
 515 {
 516     QAction* action = actionCollection()->action(viewModeName);
 517     Q_ASSERT(action);
 518     action->trigger();
 519 }
 520
 521 QString DolphinPart::currentViewMode() const
 522 {
 523     return m_actionHandler->currentViewModeActionName();
 524 }
 525
 526 void DolphinPart::setNameFilter(const QString& nameFilter)
 527 {
 528     // This is the "/home/dfaure/*.diff" kind of name filter (KDirLister::setNameFilter)
 529     // which is unrelated to DolphinView::setNameFilter which is substring filtering in a proxy.
 530     m_nameFilter = nameFilter;
 531     // TODO save/restore name filter in saveState/restoreState like KonqDirPart did in kde3?
 532 }
 533
 534 void DolphinPart::slotOpenTerminal()
 535 {
 536     QString dir(QDir::homePath());
 537
 538     QUrl u(url());
 539
 540     // If the given directory is not local, it can still be the URL of an
 541     // ioslave using UDS_LOCAL_PATH which to be converted first.
 542     KIO::StatJob* statJob = KIO::mostLocalUrl(u);
 543     KJobWidgets::setWindow(statJob, widget());
 544     statJob->exec();
 545     u = statJob->mostLocalUrl();
 546
 547     //If the URL is local after the above conversion, set the directory.
 548     if (u.isLocalFile()) {
 549         dir = u.toLocalFile();
 550     }
 551
 552     KToolInvocation::invokeTerminal(QString(), dir);
 553 }
 554
 555 void DolphinPart::slotFindFile()
 556 {
 557     QMenu searchTools;
 558     KMoreToolsMenuFactory("dolphin/search-tools").fillMenuFromGroupingNames(
 559         &searchTools, { "files-find" }, QUrl::fromLocalFile(KParts::ReadOnlyPart::localFilePath())
 560     );
 561     QList<QAction*> actions = searchTools.actions();
 562     if (!(actions.isEmpty())) {
 563         actions.first()->trigger();
 564     } else {
 565         KRun::run(QStringLiteral("kfind"), {url()}, widget());
 566     }
 567 }
 568
 569 void DolphinPart::updateNewMenu()
 570 {
 571     // As requested by KNewFileMenu :
 572     m_newFileMenu->checkUpToDate();
 573     m_newFileMenu->setViewShowsHiddenFiles(m_view->hiddenFilesShown());
 574     // And set the files that the menu apply on :
 575     m_newFileMenu->setPopupFiles(url());
 576 }
 577
 578 void DolphinPart::updateStatusBar()
 579 {
 580     const QString escapedText = Qt::convertFromPlainText(m_view->statusBarText());
 581     emit ReadOnlyPart::setStatusBarText(QStringLiteral("<qt>%1</qt>").arg(escapedText));
 582 }
 583
 584 void DolphinPart::updateProgress(int percent)
 585 {
 586     emit m_extension->loadingProgress(percent);
 587 }
 588
 589 void DolphinPart::createDirectory()
 590 {
 591     m_newFileMenu->setViewShowsHiddenFiles(m_view->hiddenFilesShown());
 592     m_newFileMenu->setPopupFiles(url());
 593     m_newFileMenu->createDirectory();
 594 }
 595
 596 void DolphinPart::setFilesToSelect(const QList<QUrl>& files)
 597 {
 598     if (files.isEmpty()) {
 599         return;
 600     }
 601
 602     m_view->markUrlsAsSelected(files);
 603     m_view->markUrlAsCurrent(files.at(0));
 604 }
 605
 606 bool DolphinPart::eventFilter(QObject* obj, QEvent* event)
 607 {
 608     using ShiftState = DolphinRemoveAction::ShiftState;
 609     const int type = event->type();
 610
 611     if ((type == QEvent::KeyPress || type == QEvent::KeyRelease) && m_removeAction) {
 612         QMenu* menu = qobject_cast<QMenu*>(obj);
 613         if (menu && menu->parent() == m_view) {
 614             QKeyEvent* ev = static_cast<QKeyEvent*>(event);
 615             if (ev->key() == Qt::Key_Shift) {
 616                 m_removeAction->update(type == QEvent::KeyPress ? ShiftState::Pressed : ShiftState::Released);
 617             }
 618         }
 619     }
 620
 621     return KParts::ReadOnlyPart::eventFilter(obj, event);
 622 }
 623
 624 #include "dolphinpart.moc"