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 #include "dolphinremoveaction.h"
  22
  23 #include <KFileItemListProperties>
  24 #include <konq_operations.h>
  25
  26 #include <KAboutData>
  27 #include <KActionCollection>
  28 #include <KConfigGroup>
  29 #include <KDebug>
  30 #include <KGlobalSettings>
  31 #include <KIconLoader>
  32 #include <KLocale>
  33 #include <KMessageBox>
  34 #include <KPluginFactory>
  35 #include <KRun>
  36 #include <KToggleAction>
  37 #include <KGlobal>
  38 #include <KIO/NetAccess>
  39 #include <KToolInvocation>
  40 #include <kauthorized.h>
  41 #include <KMenu>
  42 #include <KInputDialog>
  43 #include <KProtocolInfo>
  44 #include <kdeversion.h>
  45
  46 #include "dolphinpart_ext.h"
  47
  48 #include "dolphinnewfilemenu.h"
  49 #include "views/dolphinview.h"
  50 #include "views/dolphinviewactionhandler.h"
  51 #include "views/dolphinnewfilemenuobserver.h"
  52 #include "views/dolphinremoteencoding.h"
  53 #include "kitemviews/kfileitemmodel.h"
  54 #include "kitemviews/private/kfileitemmodeldirlister.h"
  55
  56 #include <QActionGroup>
  57 #include <QApplication>
  58 #include <QClipboard>
  59 #include <QDir>
  60 #include <QTextDocument>
  61
  62 K_PLUGIN_FACTORY(DolphinPartFactory, registerPlugin<DolphinPart>();)
  63 K_EXPORT_PLUGIN(DolphinPartFactory("dolphinpart", "dolphin"))
  64
  65 DolphinPart::DolphinPart(QWidget* parentWidget, QObject* parent, const QVariantList& args)
  66     : KParts::ReadOnlyPart(parent)
  67       ,m_openTerminalAction(0)
  68       ,m_removeAction(0)
  69 {
  70     Q_UNUSED(args)
  71 #pragma message("TODO: port to KF5")
  72     //setComponentData(DolphinPartFactory::componentData(), false);
  73     m_extension = new DolphinPartBrowserExtension(this);
  74
  75     // make sure that other apps using this part find Dolphin's view-file-columns icons
  76     KIconLoader::global()->addAppDir("dolphin");
  77
  78     m_view = new DolphinView(KUrl(), parentWidget);
  79     m_view->setTabsForFilesEnabled(true);
  80     setWidget(m_view);
  81
  82     connect(&DolphinNewFileMenuObserver::instance(), &DolphinNewFileMenuObserver::errorMessage,
  83             this, &DolphinPart::slotErrorMessage);
  84
  85     connect(m_view, &DolphinView::directoryLoadingCompleted, this, static_cast<void(DolphinPart::*)()>(&DolphinPart::completed));
  86     connect(m_view, &DolphinView::directoryLoadingProgress, this, &DolphinPart::updateProgress);
  87     connect(m_view, &DolphinView::errorMessage, this, &DolphinPart::slotErrorMessage);
  88
  89     setXMLFile("dolphinpart.rc");
  90
  91     connect(m_view, &DolphinView::infoMessage,
  92             this, &DolphinPart::slotMessage);
  93     connect(m_view, &DolphinView::operationCompletedMessage,
  94             this, &DolphinPart::slotMessage);
  95     connect(m_view, &DolphinView::errorMessage,
  96             this, &DolphinPart::slotErrorMessage);
  97     connect(m_view, &DolphinView::itemActivated,
  98             this, &DolphinPart::slotItemActivated);
  99     connect(m_view, &DolphinView::itemsActivated,
 100             this, &DolphinPart::slotItemsActivated);
 101     connect(m_view, &DolphinView::tabRequested,
 102             this, &DolphinPart::createNewWindow);
 103     connect(m_view, &DolphinView::requestContextMenu,
 104             this, &DolphinPart::slotOpenContextMenu);
 105     connect(m_view, &DolphinView::selectionChanged,
 106             m_extension, static_cast<void(DolphinPartBrowserExtension::*)(const KFileItemList&)>(&DolphinPartBrowserExtension::selectionInfo));
 107     connect(m_view, &DolphinView::selectionChanged,
 108             this, &DolphinPart::slotSelectionChanged);
 109     connect(m_view, &DolphinView::requestItemInfo,
 110             this, &DolphinPart::slotRequestItemInfo);
 111     connect(m_view, &DolphinView::modeChanged,
 112             this, &DolphinPart::viewModeChanged); // relay signal
 113     connect(m_view, &DolphinView::redirection,
 114             this, &DolphinPart::slotDirectoryRedirection);
 115
 116     // Watch for changes that should result in updates to the
 117     // status bar text.
 118     connect(m_view, &DolphinView::itemCountChanged, this, &DolphinPart::updateStatusBar);
 119     connect(m_view,  &DolphinView::selectionChanged, this, &DolphinPart::updateStatusBar);
 120
 121     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 122     m_actionHandler->setCurrentView(m_view);
 123     connect(m_actionHandler, &DolphinViewActionHandler::createDirectory, this, &DolphinPart::createDirectory);
 124
 125     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 126     connect(this, &DolphinPart::aboutToOpenURL,
 127             m_remoteEncoding, &DolphinRemoteEncoding::slotAboutToOpenUrl);
 128
 129     QClipboard* clipboard = QApplication::clipboard();
 130     connect(clipboard, &QClipboard::dataChanged,
 131             this, &DolphinPart::updatePasteAction);
 132
 133     // Create file info and listing filter extensions.
 134     // NOTE: Listing filter needs to be instantiated after the creation of the view.
 135     new DolphinPartFileInfoExtension(this);
 136
 137     new DolphinPartListingFilterExtension(this);
 138
 139     KDirLister* lister = m_view->m_model->m_dirLister;
 140     if (lister) {
 141         DolphinPartListingNotificationExtension* notifyExt = new DolphinPartListingNotificationExtension(this);
 142         connect(lister, &KDirLister::newItems, notifyExt, &DolphinPartListingNotificationExtension::slotNewItems);
 143         connect(lister, &KDirLister::itemsDeleted, notifyExt, &DolphinPartListingNotificationExtension::slotItemsDeleted);
 144     } else {
 145         kWarning() << "NULL KDirLister object! KParts::ListingNotificationExtension will NOT be supported";
 146     }
 147
 148     createActions();
 149     m_actionHandler->updateViewActions();
 150     slotSelectionChanged(KFileItemList()); // initially disable selection-dependent actions
 151
 152     // Listen to events from the app so we can update the remove key by
 153     // checking for a Shift key press.
 154     qApp->installEventFilter(this);
 155
 156     // TODO there was a "always open a new window" (when clicking on a directory) setting in konqueror
 157     // (sort of spacial navigation)
 158
 159     loadPlugins(this, this, componentData());
 160 }
 161
 162 DolphinPart::~DolphinPart()
 163 {
 164 }
 165
 166 void DolphinPart::createActions()
 167 {
 168     // Edit menu
 169
 170     m_newFileMenu = new DolphinNewFileMenu(actionCollection(), this);
 171     m_newFileMenu->setParentWidget(widget());
 172     connect(m_newFileMenu->menu(), &QMenu::aboutToShow,
 173             this, &DolphinPart::updateNewMenu);
 174
 175     QAction *editMimeTypeAction = actionCollection()->addAction( "editMimeType" );
 176     editMimeTypeAction->setText( i18nc("@action:inmenu Edit", "&Edit File Type..." ) );
 177     connect(editMimeTypeAction, &QAction::triggered, this, &DolphinPart::slotEditMimeType);
 178
 179     QAction* selectItemsMatching = actionCollection()->addAction("select_items_matching");
 180     selectItemsMatching->setText(i18nc("@action:inmenu Edit", "Select Items Matching..."));
 181     selectItemsMatching->setShortcut(Qt::CTRL | Qt::Key_S);
 182     connect(selectItemsMatching, &QAction::triggered, this, &DolphinPart::slotSelectItemsMatchingPattern);
 183
 184     QAction* unselectItemsMatching = actionCollection()->addAction("unselect_items_matching");
 185     unselectItemsMatching->setText(i18nc("@action:inmenu Edit", "Unselect Items Matching..."));
 186     connect(unselectItemsMatching, &QAction::triggered, this, &DolphinPart::slotUnselectItemsMatchingPattern);
 187
 188     actionCollection()->addAction(KStandardAction::SelectAll, "select_all", m_view, SLOT(selectAll()));
 189
 190     QAction* unselectAll = actionCollection()->addAction("unselect_all");
 191     unselectAll->setText(i18nc("@action:inmenu Edit", "Unselect All"));
 192     connect(unselectAll, &QAction::triggered, m_view, &DolphinView::clearSelection);
 193
 194     QAction* invertSelection = actionCollection()->addAction("invert_selection");
 195     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
 196     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
 197     connect(invertSelection, &QAction::triggered, m_view, &DolphinView::invertSelection);
 198
 199     // View menu: all done by DolphinViewActionHandler
 200
 201     // Go menu
 202
 203     QActionGroup* goActionGroup = new QActionGroup(this);
 204     connect(goActionGroup, &QActionGroup::triggered,
 205             this, &DolphinPart::slotGoTriggered);
 206
 207     createGoAction("go_applications", "start-here-kde",
 208                    i18nc("@action:inmenu Go", "App&lications"), QString("programs:/"),
 209                    goActionGroup);
 210     createGoAction("go_network_folders", "folder-remote",
 211                    i18nc("@action:inmenu Go", "&Network Folders"), QString("remote:/"),
 212                    goActionGroup);
 213     createGoAction("go_settings", "preferences-system",
 214                    i18nc("@action:inmenu Go", "Sett&ings"), QString("settings:/"),
 215                    goActionGroup);
 216     createGoAction("go_trash", "user-trash",
 217                    i18nc("@action:inmenu Go", "Trash"), QString("trash:/"),
 218                    goActionGroup);
 219     createGoAction("go_autostart", "",
 220                    i18nc("@action:inmenu Go", "Autostart"), QStandardPaths::writableLocation(QStandardPaths::GenericConfigLocation) + "/autostart",
 221                    goActionGroup);
 222
 223     // Tools menu
 224     m_findFileAction = actionCollection()->addAction("find_file");
 225     m_findFileAction->setText(i18nc("@action:inmenu Tools", "Find File..."));
 226     m_findFileAction->setShortcut(Qt::CTRL | Qt::Key_F);
 227     m_findFileAction->setIcon(QIcon::fromTheme("edit-find"));
 228     connect(m_findFileAction, &QAction::triggered, this, &DolphinPart::slotFindFile);
 229
 230     if (KAuthorized::authorizeKAction("shell_access")) {
 231         m_openTerminalAction = actionCollection()->addAction("open_terminal");
 232         m_openTerminalAction->setIcon(QIcon::fromTheme("utilities-terminal"));
 233         m_openTerminalAction->setText(i18nc("@action:inmenu Tools", "Open &Terminal"));
 234         connect(m_openTerminalAction, &QAction::triggered, this, &DolphinPart::slotOpenTerminal);
 235         m_openTerminalAction->setShortcut(Qt::Key_F4);
 236     }
 237 }
 238
 239 void DolphinPart::createGoAction(const char* name, const char* iconName,
 240                                  const QString& text, const QString& url,
 241                                  QActionGroup* actionGroup)
 242 {
 243     QAction* action = actionCollection()->addAction(name);
 244     action->setIcon(QIcon::fromTheme(iconName));
 245     action->setText(text);
 246     action->setData(url);
 247     action->setActionGroup(actionGroup);
 248 }
 249
 250 void DolphinPart::slotGoTriggered(QAction* action)
 251 {
 252     const QString url = action->data().toString();
 253     emit m_extension->openUrlRequest(KUrl(url));
 254 }
 255
 256 void DolphinPart::slotSelectionChanged(const KFileItemList& selection)
 257 {
 258     const bool hasSelection = !selection.isEmpty();
 259
 260     QAction* renameAction  = actionCollection()->action("rename");
 261     QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
 262     QAction* deleteAction = actionCollection()->action("delete");
 263     QAction* editMimeTypeAction = actionCollection()->action("editMimeType");
 264     QAction* propertiesAction = actionCollection()->action("properties");
 265     QAction* deleteWithTrashShortcut = actionCollection()->action("delete_shortcut"); // see DolphinViewActionHandler
 266
 267     if (!hasSelection) {
 268         stateChanged("has_no_selection");
 269
 270         emit m_extension->enableAction("cut", false);
 271         emit m_extension->enableAction("copy", false);
 272         deleteWithTrashShortcut->setEnabled(false);
 273         editMimeTypeAction->setEnabled(false);
 274     } else {
 275         stateChanged("has_selection");
 276
 277         // TODO share this code with DolphinMainWindow::updateEditActions (and the desktop code)
 278         // in libkonq
 279         KFileItemListProperties capabilities(selection);
 280         const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
 281
 282         renameAction->setEnabled(capabilities.supportsMoving());
 283         moveToTrashAction->setEnabled(enableMoveToTrash);
 284         deleteAction->setEnabled(capabilities.supportsDeleting());
 285         deleteWithTrashShortcut->setEnabled(capabilities.supportsDeleting() && !enableMoveToTrash);
 286         editMimeTypeAction->setEnabled(true);
 287         propertiesAction->setEnabled(true);
 288         emit m_extension->enableAction("cut", capabilities.supportsMoving());
 289         emit m_extension->enableAction("copy", true);
 290     }
 291 }
 292
 293 void DolphinPart::updatePasteAction()
 294 {
 295     QPair<bool, QString> pasteInfo = m_view->pasteInfo();
 296     emit m_extension->enableAction( "paste", pasteInfo.first );
 297     emit m_extension->setActionText( "paste", pasteInfo.second );
 298 }
 299
 300 KAboutData* DolphinPart::createAboutData()
 301 {
 302     return new KAboutData("dolphinpart", i18nc("@title", "Dolphin Part"), "0.1");
 303 }
 304
 305 bool DolphinPart::openUrl(const QUrl &url)
 306 {
 307     bool reload = arguments().reload();
 308     // A bit of a workaround so that changing the namefilter works: force reload.
 309     // Otherwise DolphinView wouldn't relist the URL, so nothing would happen.
 310     if (m_nameFilter != m_view->nameFilter())
 311         reload = true;
 312     if (m_view->url() == url && !reload) { // DolphinView won't do anything in that case, so don't emit started
 313         return true;
 314     }
 315     setUrl(url); // remember it at the KParts level
 316     KUrl visibleUrl(url);
 317     if (!m_nameFilter.isEmpty()) {
 318         visibleUrl.addPath(m_nameFilter);
 319     }
 320     QString prettyUrl = visibleUrl.pathOrUrl();
 321     emit setWindowCaption(prettyUrl);
 322     emit m_extension->setLocationBarUrl(prettyUrl);
 323     emit started(0); // get the wheel to spin
 324     m_view->setNameFilter(m_nameFilter);
 325     m_view->setUrl(url);
 326     updatePasteAction();
 327     emit aboutToOpenURL();
 328     if (reload)
 329         m_view->reload();
 330     // Disable "Find File" and "Open Terminal" actions for non-file URLs,
 331     // e.g. ftp, smb, etc. #279283
 332     const bool isLocalUrl = url.isLocalFile();
 333     m_findFileAction->setEnabled(isLocalUrl);
 334     if (m_openTerminalAction) {
 335         m_openTerminalAction->setEnabled(isLocalUrl);
 336     }
 337     return true;
 338 }
 339
 340 void DolphinPart::slotMessage(const QString& msg)
 341 {
 342     emit setStatusBarText(msg);
 343 }
 344
 345 void DolphinPart::slotErrorMessage(const QString& msg)
 346 {
 347     kDebug() << msg;
 348     emit canceled(msg);
 349     //KMessageBox::error(m_view, msg);
 350 }
 351
 352 void DolphinPart::slotRequestItemInfo(const KFileItem& item)
 353 {
 354     emit m_extension->mouseOverInfo(item);
 355     if (item.isNull()) {
 356         updateStatusBar();
 357     } else {
 358         const QString escapedText = Qt::convertFromPlainText(item.getStatusBarInfo());
 359         ReadOnlyPart::setStatusBarText(QString("<qt>%1</qt>").arg(escapedText));
 360     }
 361 }
 362
 363 void DolphinPart::slotItemActivated(const KFileItem& item)
 364 {
 365     KParts::OpenUrlArguments args;
 366     // Forget about the known mimetype if a target URL is used.
 367     // Testcase: network:/ with a item (mimetype "inode/some-foo-service") pointing to a http URL (html)
 368     if (item.targetUrl() == item.url()) {
 369         args.setMimeType(item.mimetype());
 370     }
 371
 372     // Ideally, konqueror should be changed to not require trustedSource for directory views,
 373     // since the idea was not to need BrowserArguments for non-browser stuff...
 374     KParts::BrowserArguments browserArgs;
 375     browserArgs.trustedSource = true;
 376     emit m_extension->openUrlRequest(item.targetUrl(), args, browserArgs);
 377 }
 378
 379 void DolphinPart::slotItemsActivated(const KFileItemList& items)
 380 {
 381     foreach (const KFileItem& item, items) {
 382         slotItemActivated(item);
 383     }
 384 }
 385
 386 void DolphinPart::createNewWindow(const KUrl& url)
 387 {
 388     // TODO: Check issue N176832 for the missing QAIV signal; task 177399 - maybe this code
 389     // should be moved into DolphinPart::slotItemActivated()
 390     emit m_extension->createNewWindow(url);
 391 }
 392
 393 void DolphinPart::slotOpenContextMenu(const QPoint& pos,
 394                                       const KFileItem& _item,
 395                                       const KUrl&,
 396                                       const QList<QAction*>& customActions)
 397 {
 398     KParts::BrowserExtension::PopupFlags popupFlags = KParts::BrowserExtension::DefaultPopupItems
 399                                                       | KParts::BrowserExtension::ShowProperties
 400                                                       | KParts::BrowserExtension::ShowUrlOperations;
 401
 402     KFileItem item(_item);
 403
 404     if (item.isNull()) { // viewport context menu
 405         popupFlags |= KParts::BrowserExtension::ShowNavigationItems | KParts::BrowserExtension::ShowUp;
 406         item = m_view->rootItem();
 407         if (item.isNull())
 408             item = KFileItem( S_IFDIR, (mode_t)-1, url() );
 409         else
 410             item.setUrl(url()); // ensure we use the view url, not the canonical path (#213799)
 411     }
 412
 413     // TODO: We should change the signature of the slots (and signals) for being able
 414     //       to tell for which items we want a popup.
 415     KFileItemList items;
 416     if (m_view->selectedItems().isEmpty()) {
 417         items.append(item);
 418     } else {
 419         items = m_view->selectedItems();
 420     }
 421
 422     KFileItemListProperties capabilities(items);
 423
 424     KParts::BrowserExtension::ActionGroupMap actionGroups;
 425     QList<QAction *> editActions;
 426     editActions += m_view->versionControlActions(m_view->selectedItems());
 427     editActions += customActions;
 428
 429     if (!_item.isNull()) { // only for context menu on one or more items
 430         const bool supportsMoving = capabilities.supportsMoving();
 431
 432         if (capabilities.supportsDeleting()) {
 433             const bool showDeleteAction = (KGlobal::config()->group("KDE").readEntry("ShowDeleteCommand", false) ||
 434                                            !item.isLocalFile());
 435             const bool showMoveToTrashAction = capabilities.isLocal() && supportsMoving;
 436
 437             if (showDeleteAction && showMoveToTrashAction) {
 438                 delete m_removeAction;
 439                 m_removeAction = 0;
 440                 editActions.append(actionCollection()->action("move_to_trash"));
 441                 editActions.append(actionCollection()->action("delete"));
 442             } else if (showDeleteAction && !showMoveToTrashAction) {
 443                 editActions.append(actionCollection()->action("delete"));
 444             } else {
 445                 if (!m_removeAction)
 446                     m_removeAction = new DolphinRemoveAction(this, actionCollection());
 447                 editActions.append(m_removeAction);
 448                 m_removeAction->update();
 449             }
 450         } else {
 451             popupFlags |= KParts::BrowserExtension::NoDeletion;
 452         }
 453
 454         if (supportsMoving) {
 455             editActions.append(actionCollection()->action("rename"));
 456         }
 457
 458         // Normally KonqPopupMenu only shows the "Create new" submenu in the current view
 459         // since otherwise the created file would not be visible.
 460         // But in treeview mode we should allow it.
 461         if (m_view->itemsExpandable())
 462             popupFlags |= KParts::BrowserExtension::ShowCreateDirectory;
 463
 464     }
 465
 466     actionGroups.insert("editactions", editActions);
 467
 468     emit m_extension->popupMenu(pos,
 469                                 items,
 470                                 KParts::OpenUrlArguments(),
 471                                 KParts::BrowserArguments(),
 472                                 popupFlags,
 473                                 actionGroups);
 474 }
 475
 476 void DolphinPart::slotDirectoryRedirection(const KUrl& oldUrl, const KUrl& newUrl)
 477 {
 478     //kDebug() << oldUrl << newUrl << "currentUrl=" << url();
 479     if (oldUrl.equals(url(), KUrl::CompareWithoutTrailingSlash /* #207572 */)) {
 480         KParts::ReadOnlyPart::setUrl(newUrl);
 481         const QString prettyUrl = newUrl.pathOrUrl();
 482         emit m_extension->setLocationBarUrl(prettyUrl);
 483     }
 484 }
 485
 486
 487 void DolphinPart::slotEditMimeType()
 488 {
 489     const KFileItemList items = m_view->selectedItems();
 490     if (!items.isEmpty()) {
 491         KonqOperations::editMimeType(items.first().mimetype(), m_view);
 492     }
 493 }
 494
 495 void DolphinPart::slotSelectItemsMatchingPattern()
 496 {
 497     openSelectionDialog(i18nc("@title:window", "Select"),
 498                         i18n("Select all items matching this pattern:"),
 499                         true);
 500 }
 501
 502 void DolphinPart::slotUnselectItemsMatchingPattern()
 503 {
 504     openSelectionDialog(i18nc("@title:window", "Unselect"),
 505                         i18n("Unselect all items matching this pattern:"),
 506                         false);
 507 }
 508
 509 void DolphinPart::openSelectionDialog(const QString& title, const QString& text, bool selectItems)
 510 {
 511     bool okClicked;
 512     QString pattern = KInputDialog::getText(title, text, "*", &okClicked, m_view);
 513
 514     if (okClicked && !pattern.isEmpty()) {
 515         QRegExp patternRegExp(pattern, Qt::CaseSensitive, QRegExp::Wildcard);
 516         m_view->selectItems(patternRegExp, selectItems);
 517     }
 518 }
 519
 520 void DolphinPart::setCurrentViewMode(const QString& viewModeName)
 521 {
 522     QAction* action = actionCollection()->action(viewModeName);
 523     Q_ASSERT(action);
 524     action->trigger();
 525 }
 526
 527 QString DolphinPart::currentViewMode() const
 528 {
 529     return m_actionHandler->currentViewModeActionName();
 530 }
 531
 532 void DolphinPart::setNameFilter(const QString& nameFilter)
 533 {
 534     // This is the "/home/dfaure/*.diff" kind of name filter (KDirLister::setNameFilter)
 535     // which is unrelated to DolphinView::setNameFilter which is substring filtering in a proxy.
 536     m_nameFilter = nameFilter;
 537     // TODO save/restore name filter in saveState/restoreState like KonqDirPart did in kde3?
 538 }
 539
 540 void DolphinPart::slotOpenTerminal()
 541 {
 542     QString dir(QDir::homePath());
 543
 544     KUrl u(url());
 545
 546     // If the given directory is not local, it can still be the URL of an
 547     // ioslave using UDS_LOCAL_PATH which to be converted first.
 548     u = KIO::NetAccess::mostLocalUrl(u, widget());
 549
 550     //If the URL is local after the above conversion, set the directory.
 551     if (u.isLocalFile()) {
 552         dir = u.toLocalFile();
 553     }
 554
 555     KToolInvocation::invokeTerminal(QString(), dir);
 556 }
 557
 558 void DolphinPart::slotFindFile()
 559 {
 560     KRun::run("kfind", QList<QUrl>() << url(), widget());
 561 }
 562
 563 void DolphinPart::updateNewMenu()
 564 {
 565     // As requested by KNewFileMenu :
 566     m_newFileMenu->checkUpToDate();
 567     m_newFileMenu->setViewShowsHiddenFiles(m_view->hiddenFilesShown());
 568     // And set the files that the menu apply on :
 569     m_newFileMenu->setPopupFiles(url());
 570 }
 571
 572 void DolphinPart::updateStatusBar()
 573 {
 574     const QString escapedText = Qt::convertFromPlainText(m_view->statusBarText());
 575     emit ReadOnlyPart::setStatusBarText(QString("<qt>%1</qt>").arg(escapedText));
 576 }
 577
 578 void DolphinPart::updateProgress(int percent)
 579 {
 580     m_extension->loadingProgress(percent);
 581 }
 582
 583 void DolphinPart::createDirectory()
 584 {
 585     m_newFileMenu->setViewShowsHiddenFiles(m_view->hiddenFilesShown());
 586     m_newFileMenu->setPopupFiles(url());
 587     m_newFileMenu->createDirectory();
 588 }
 589
 590 void DolphinPart::setFilesToSelect(const KUrl::List& files)
 591 {
 592     if (files.isEmpty()) {
 593         return;
 594     }
 595
 596     m_view->markUrlsAsSelected(files);
 597     m_view->markUrlAsCurrent(files.at(0));
 598 }
 599
 600 bool DolphinPart::eventFilter(QObject* obj, QEvent* event)
 601 {
 602     const int type = event->type();
 603
 604     if ((type == QEvent::KeyPress || type == QEvent::KeyRelease) && m_removeAction) {
 605         QMenu* menu = qobject_cast<QMenu*>(obj);
 606         if (menu && menu->parent() == m_view) {
 607             QKeyEvent* ev = static_cast<QKeyEvent*>(event);
 608             if (ev->key() == Qt::Key_Shift) {
 609                 m_removeAction->update();
 610             }
 611         }
 612     }
 613
 614     return KParts::ReadOnlyPart::eventFilter(obj, event);
 615 }
 616
 617 #include "dolphinpart.moc"