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 <KIO/NetAccess>
  38 #include <KToolInvocation>
  39 #include <kauthorized.h>
  40 #include <KMenu>
  41 #include <KInputDialog>
  42 #include <KProtocolInfo>
  43 #include <kdeversion.h>
  44
  45 #if KDE_IS_VERSION(4, 9, 2)
  46 #include "dolphinpart_ext.h"
  47 #endif
  48
  49 #include "dolphinnewfilemenu.h"
  50 #include "views/dolphinview.h"
  51 #include "views/dolphinviewactionhandler.h"
  52 #include "views/dolphinnewfilemenuobserver.h"
  53 #include "views/dolphinremoteencoding.h"
  54 #include "kitemviews/kfileitemmodel.h"
  55 #include "kitemviews/private/kfileitemmodeldirlister.h"
  56
  57 #include <QActionGroup>
  58 #include <QApplication>
  59 #include <QClipboard>
  60 #include <QDir>
  61 #include <QTextDocument>
  62
  63 K_PLUGIN_FACTORY(DolphinPartFactory, registerPlugin<DolphinPart>();)
  64 K_EXPORT_PLUGIN(DolphinPartFactory("dolphinpart", "dolphin"))
  65
  66 DolphinPart::DolphinPart(QWidget* parentWidget, QObject* parent, const QVariantList& args)
  67     : KParts::ReadOnlyPart(parent)
  68       ,m_openTerminalAction(0)
  69       ,m_removeAction(0)
  70 {
  71     Q_UNUSED(args)
  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(), SIGNAL(errorMessage(QString)),
  83             this, SLOT(slotErrorMessage(QString)));
  84
  85     connect(m_view, SIGNAL(directoryLoadingCompleted()), this, SIGNAL(completed()));
  86     connect(m_view, SIGNAL(directoryLoadingProgress(int)), this, SLOT(updateProgress(int)));
  87     connect(m_view, SIGNAL(errorMessage(QString)), this, SLOT(slotErrorMessage(QString)));
  88
  89     setXMLFile("dolphinpart.rc");
  90
  91     connect(m_view, SIGNAL(infoMessage(QString)),
  92             this, SLOT(slotMessage(QString)));
  93     connect(m_view, SIGNAL(operationCompletedMessage(QString)),
  94             this, SLOT(slotMessage(QString)));
  95     connect(m_view, SIGNAL(errorMessage(QString)),
  96             this, SLOT(slotErrorMessage(QString)));
  97     connect(m_view, SIGNAL(itemActivated(KFileItem)),
  98             this, SLOT(slotItemActivated(KFileItem)));
  99     connect(m_view, SIGNAL(itemsActivated(KFileItemList)),
 100             this, SLOT(slotItemsActivated(KFileItemList)));
 101     connect(m_view, SIGNAL(tabRequested(KUrl)),
 102             this, SLOT(createNewWindow(KUrl)));
 103     connect(m_view, SIGNAL(requestContextMenu(QPoint,KFileItem,KUrl,QList<QAction*>)),
 104             this, SLOT(slotOpenContextMenu(QPoint,KFileItem,KUrl,QList<QAction*>)));
 105     connect(m_view, SIGNAL(selectionChanged(KFileItemList)),
 106             m_extension, SIGNAL(selectionInfo(KFileItemList)));
 107     connect(m_view, SIGNAL(selectionChanged(KFileItemList)),
 108             this, SLOT(slotSelectionChanged(KFileItemList)));
 109     connect(m_view, SIGNAL(requestItemInfo(KFileItem)),
 110             this, SLOT(slotRequestItemInfo(KFileItem)));
 111     connect(m_view, SIGNAL(modeChanged(DolphinView::Mode,DolphinView::Mode)),
 112             this, SIGNAL(viewModeChanged())); // relay signal
 113     connect(m_view, SIGNAL(redirection(KUrl,KUrl)),
 114             this, SLOT(slotDirectoryRedirection(KUrl,KUrl)));
 115
 116     // Watch for changes that should result in updates to the
 117     // status bar text.
 118     connect(m_view, SIGNAL(itemCountChanged()), this, SLOT(updateStatusBar()));
 119     connect(m_view,  SIGNAL(selectionChanged(KFileItemList)), this, SLOT(updateStatusBar()));
 120
 121     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 122     m_actionHandler->setCurrentView(m_view);
 123     connect(m_actionHandler, SIGNAL(createDirectory()), SLOT(createDirectory()));
 124
 125     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 126     connect(this, SIGNAL(aboutToOpenURL()),
 127             m_remoteEncoding, SLOT(slotAboutToOpenUrl()));
 128
 129     QClipboard* clipboard = QApplication::clipboard();
 130     connect(clipboard, SIGNAL(dataChanged()),
 131             this, SLOT(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 #if KDE_IS_VERSION(4, 9, 2)
 138     new DolphinPartListingFilterExtension(this);
 139
 140     KDirLister* lister = m_view->m_model->m_dirLister;
 141     if (lister) {
 142         DolphinPartListingNotificationExtension* notifyExt = new DolphinPartListingNotificationExtension(this);
 143         connect(lister, SIGNAL(newItems(KFileItemList)), notifyExt, SLOT(slotNewItems(KFileItemList)));
 144         connect(lister, SIGNAL(itemsDeleted(KFileItemList)), notifyExt, SLOT(slotItemsDeleted(KFileItemList)));
 145     } else {
 146         kWarning() << "NULL KDirLister object! KParts::ListingNotificationExtension will NOT be supported";
 147     }
 148 #endif
 149
 150     createActions();
 151     m_actionHandler->updateViewActions();
 152     slotSelectionChanged(KFileItemList()); // initially disable selection-dependent actions
 153
 154     // Listen to events from the app so we can update the remove key by
 155     // checking for a Shift key press.
 156     qApp->installEventFilter(this);
 157
 158     // TODO there was a "always open a new window" (when clicking on a directory) setting in konqueror
 159     // (sort of spacial navigation)
 160
 161     loadPlugins(this, this, componentData());
 162 }
 163
 164 DolphinPart::~DolphinPart()
 165 {
 166 }
 167
 168 void DolphinPart::createActions()
 169 {
 170     // Edit menu
 171
 172     m_newFileMenu = new DolphinNewFileMenu(actionCollection(), this);
 173     m_newFileMenu->setParentWidget(widget());
 174     connect(m_newFileMenu->menu(), SIGNAL(aboutToShow()),
 175             this, SLOT(updateNewMenu()));
 176
 177     KAction *editMimeTypeAction = actionCollection()->addAction( "editMimeType" );
 178     editMimeTypeAction->setText( i18nc("@action:inmenu Edit", "&Edit File Type..." ) );
 179     connect(editMimeTypeAction, SIGNAL(triggered()), SLOT(slotEditMimeType()));
 180
 181     KAction* selectItemsMatching = actionCollection()->addAction("select_items_matching");
 182     selectItemsMatching->setText(i18nc("@action:inmenu Edit", "Select Items Matching..."));
 183     selectItemsMatching->setShortcut(Qt::CTRL | Qt::Key_S);
 184     connect(selectItemsMatching, SIGNAL(triggered()), this, SLOT(slotSelectItemsMatchingPattern()));
 185
 186     KAction* unselectItemsMatching = actionCollection()->addAction("unselect_items_matching");
 187     unselectItemsMatching->setText(i18nc("@action:inmenu Edit", "Unselect Items Matching..."));
 188     connect(unselectItemsMatching, SIGNAL(triggered()), this, SLOT(slotUnselectItemsMatchingPattern()));
 189
 190     actionCollection()->addAction(KStandardAction::SelectAll, "select_all", m_view, SLOT(selectAll()));
 191
 192     KAction* unselectAll = actionCollection()->addAction("unselect_all");
 193     unselectAll->setText(i18nc("@action:inmenu Edit", "Unselect All"));
 194     connect(unselectAll, SIGNAL(triggered()), m_view, SLOT(clearSelection()));
 195
 196     KAction* invertSelection = actionCollection()->addAction("invert_selection");
 197     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
 198     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
 199     connect(invertSelection, SIGNAL(triggered()), m_view, SLOT(invertSelection()));
 200
 201     // View menu: all done by DolphinViewActionHandler
 202
 203     // Go menu
 204
 205     QActionGroup* goActionGroup = new QActionGroup(this);
 206     connect(goActionGroup, SIGNAL(triggered(QAction*)),
 207             this, SLOT(slotGoTriggered(QAction*)));
 208
 209     createGoAction("go_applications", "start-here-kde",
 210                    i18nc("@action:inmenu Go", "App&lications"), QString("programs:/"),
 211                    goActionGroup);
 212     createGoAction("go_network_folders", "folder-remote",
 213                    i18nc("@action:inmenu Go", "&Network Folders"), QString("remote:/"),
 214                    goActionGroup);
 215     createGoAction("go_settings", "preferences-system",
 216                    i18nc("@action:inmenu Go", "Sett&ings"), QString("settings:/"),
 217                    goActionGroup);
 218     createGoAction("go_trash", "user-trash",
 219                    i18nc("@action:inmenu Go", "Trash"), QString("trash:/"),
 220                    goActionGroup);
 221     createGoAction("go_autostart", "",
 222                    i18nc("@action:inmenu Go", "Autostart"), KGlobalSettings::autostartPath(),
 223                    goActionGroup);
 224
 225     // Tools menu
 226     m_findFileAction = actionCollection()->addAction("find_file");
 227     m_findFileAction->setText(i18nc("@action:inmenu Tools", "Find File..."));
 228     m_findFileAction->setShortcut(Qt::CTRL | Qt::Key_F);
 229     m_findFileAction->setIcon(KIcon("edit-find"));
 230     connect(m_findFileAction, SIGNAL(triggered()), this, SLOT(slotFindFile()));
 231
 232     if (KAuthorized::authorizeKAction("shell_access")) {
 233         m_openTerminalAction = actionCollection()->addAction("open_terminal");
 234         m_openTerminalAction->setIcon(KIcon("utilities-terminal"));
 235         m_openTerminalAction->setText(i18nc("@action:inmenu Tools", "Open &Terminal"));
 236         connect(m_openTerminalAction, SIGNAL(triggered()), SLOT(slotOpenTerminal()));
 237         m_openTerminalAction->setShortcut(Qt::Key_F4);
 238     }
 239 }
 240
 241 void DolphinPart::createGoAction(const char* name, const char* iconName,
 242                                  const QString& text, const QString& url,
 243                                  QActionGroup* actionGroup)
 244 {
 245     KAction* action = actionCollection()->addAction(name);
 246     action->setIcon(KIcon(iconName));
 247     action->setText(text);
 248     action->setData(url);
 249     action->setActionGroup(actionGroup);
 250 }
 251
 252 void DolphinPart::slotGoTriggered(QAction* action)
 253 {
 254     const QString url = action->data().toString();
 255     emit m_extension->openUrlRequest(KUrl(url));
 256 }
 257
 258 void DolphinPart::slotSelectionChanged(const KFileItemList& selection)
 259 {
 260     const bool hasSelection = !selection.isEmpty();
 261
 262     QAction* renameAction  = actionCollection()->action("rename");
 263     QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
 264     QAction* deleteAction = actionCollection()->action("delete");
 265     QAction* editMimeTypeAction = actionCollection()->action("editMimeType");
 266     QAction* propertiesAction = actionCollection()->action("properties");
 267     QAction* deleteWithTrashShortcut = actionCollection()->action("delete_shortcut"); // see DolphinViewActionHandler
 268
 269     if (!hasSelection) {
 270         stateChanged("has_no_selection");
 271
 272         emit m_extension->enableAction("cut", false);
 273         emit m_extension->enableAction("copy", false);
 274         deleteWithTrashShortcut->setEnabled(false);
 275         editMimeTypeAction->setEnabled(false);
 276     } else {
 277         stateChanged("has_selection");
 278
 279         // TODO share this code with DolphinMainWindow::updateEditActions (and the desktop code)
 280         // in libkonq
 281         KFileItemListProperties capabilities(selection);
 282         const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
 283
 284         renameAction->setEnabled(capabilities.supportsMoving());
 285         moveToTrashAction->setEnabled(enableMoveToTrash);
 286         deleteAction->setEnabled(capabilities.supportsDeleting());
 287         deleteWithTrashShortcut->setEnabled(capabilities.supportsDeleting() && !enableMoveToTrash);
 288         editMimeTypeAction->setEnabled(true);
 289         propertiesAction->setEnabled(true);
 290         emit m_extension->enableAction("cut", capabilities.supportsMoving());
 291         emit m_extension->enableAction("copy", true);
 292     }
 293 }
 294
 295 void DolphinPart::updatePasteAction()
 296 {
 297     QPair<bool, QString> pasteInfo = m_view->pasteInfo();
 298     emit m_extension->enableAction( "paste", pasteInfo.first );
 299     emit m_extension->setActionText( "paste", pasteInfo.second );
 300 }
 301
 302 KAboutData* DolphinPart::createAboutData()
 303 {
 304     return new KAboutData("dolphinpart", "dolphin", ki18nc("@title", "Dolphin Part"), "0.1");
 305 }
 306
 307 bool DolphinPart::openUrl(const KUrl& url)
 308 {
 309     bool reload = arguments().reload();
 310     // A bit of a workaround so that changing the namefilter works: force reload.
 311     // Otherwise DolphinView wouldn't relist the URL, so nothing would happen.
 312     if (m_nameFilter != m_view->nameFilter())
 313         reload = true;
 314     if (m_view->url() == url && !reload) { // DolphinView won't do anything in that case, so don't emit started
 315         return true;
 316     }
 317     setUrl(url); // remember it at the KParts level
 318     KUrl visibleUrl(url);
 319     if (!m_nameFilter.isEmpty()) {
 320         visibleUrl.addPath(m_nameFilter);
 321     }
 322     QString prettyUrl = visibleUrl.pathOrUrl();
 323     emit setWindowCaption(prettyUrl);
 324     emit m_extension->setLocationBarUrl(prettyUrl);
 325     emit started(0); // get the wheel to spin
 326     m_view->setNameFilter(m_nameFilter);
 327     m_view->setUrl(url);
 328     updatePasteAction();
 329     emit aboutToOpenURL();
 330     if (reload)
 331         m_view->reload();
 332     // Disable "Find File" and "Open Terminal" actions for non-file URLs,
 333     // e.g. ftp, smb, etc. #279283
 334     const bool isLocalUrl = url.isLocalFile();
 335     m_findFileAction->setEnabled(isLocalUrl);
 336     if (m_openTerminalAction) {
 337         m_openTerminalAction->setEnabled(isLocalUrl);
 338     }
 339     return true;
 340 }
 341
 342 void DolphinPart::slotMessage(const QString& msg)
 343 {
 344     emit setStatusBarText(msg);
 345 }
 346
 347 void DolphinPart::slotErrorMessage(const QString& msg)
 348 {
 349     kDebug() << msg;
 350     emit canceled(msg);
 351     //KMessageBox::error(m_view, msg);
 352 }
 353
 354 void DolphinPart::slotRequestItemInfo(const KFileItem& item)
 355 {
 356     emit m_extension->mouseOverInfo(item);
 357     if (item.isNull()) {
 358         updateStatusBar();
 359     } else {
 360         const QString escapedText = Qt::convertFromPlainText(item.getStatusBarInfo());
 361         ReadOnlyPart::setStatusBarText(QString("<qt>%1</qt>").arg(escapedText));
 362     }
 363 }
 364
 365 void DolphinPart::slotItemActivated(const KFileItem& item)
 366 {
 367     KParts::OpenUrlArguments args;
 368     // Forget about the known mimetype if a target URL is used.
 369     // Testcase: network:/ with a item (mimetype "inode/some-foo-service") pointing to a http URL (html)
 370     if (item.targetUrl() == item.url()) {
 371         args.setMimeType(item.mimetype());
 372     }
 373
 374     // Ideally, konqueror should be changed to not require trustedSource for directory views,
 375     // since the idea was not to need BrowserArguments for non-browser stuff...
 376     KParts::BrowserArguments browserArgs;
 377     browserArgs.trustedSource = true;
 378     emit m_extension->openUrlRequest(item.targetUrl(), args, browserArgs);
 379 }
 380
 381 void DolphinPart::slotItemsActivated(const KFileItemList& items)
 382 {
 383     foreach (const KFileItem& item, items) {
 384         slotItemActivated(item);
 385     }
 386 }
 387
 388 void DolphinPart::createNewWindow(const KUrl& url)
 389 {
 390     // TODO: Check issue N176832 for the missing QAIV signal; task 177399 - maybe this code
 391     // should be moved into DolphinPart::slotItemActivated()
 392     emit m_extension->createNewWindow(url);
 393 }
 394
 395 void DolphinPart::slotOpenContextMenu(const QPoint& pos,
 396                                       const KFileItem& _item,
 397                                       const KUrl&,
 398                                       const QList<QAction*>& customActions)
 399 {
 400     KParts::BrowserExtension::PopupFlags popupFlags = KParts::BrowserExtension::DefaultPopupItems
 401                                                       | KParts::BrowserExtension::ShowProperties
 402                                                       | KParts::BrowserExtension::ShowUrlOperations;
 403
 404     KFileItem item(_item);
 405
 406     if (item.isNull()) { // viewport context menu
 407         popupFlags |= KParts::BrowserExtension::ShowNavigationItems | KParts::BrowserExtension::ShowUp;
 408         item = m_view->rootItem();
 409         if (item.isNull())
 410             item = KFileItem( S_IFDIR, (mode_t)-1, url() );
 411         else
 412             item.setUrl(url()); // ensure we use the view url, not the canonical path (#213799)
 413     }
 414
 415     // TODO: We should change the signature of the slots (and signals) for being able
 416     //       to tell for which items we want a popup.
 417     KFileItemList items;
 418     if (m_view->selectedItems().isEmpty()) {
 419         items.append(item);
 420     } else {
 421         items = m_view->selectedItems();
 422     }
 423
 424     KFileItemListProperties capabilities(items);
 425
 426     KParts::BrowserExtension::ActionGroupMap actionGroups;
 427     QList<QAction *> editActions;
 428     editActions += m_view->versionControlActions(m_view->selectedItems());
 429     editActions += customActions;
 430
 431     if (!_item.isNull()) { // only for context menu on one or more items
 432         const bool supportsMoving = capabilities.supportsMoving();
 433
 434         if (capabilities.supportsDeleting()) {
 435             const bool showDeleteAction = (KGlobal::config()->group("KDE").readEntry("ShowDeleteCommand", false) ||
 436                                            !item.isLocalFile());
 437             const bool showMoveToTrashAction = capabilities.isLocal() && supportsMoving;
 438
 439             if (showDeleteAction && showMoveToTrashAction) {
 440                 delete m_removeAction;
 441                 m_removeAction = 0;
 442                 editActions.append(actionCollection()->action("move_to_trash"));
 443                 editActions.append(actionCollection()->action("delete"));
 444             } else if (showDeleteAction && !showMoveToTrashAction) {
 445                 editActions.append(actionCollection()->action("delete"));
 446             } else {
 447                 if (!m_removeAction)
 448                     m_removeAction = new DolphinRemoveAction(this, actionCollection());
 449                 editActions.append(m_removeAction);
 450                 m_removeAction->update();
 451             }
 452         } else {
 453             popupFlags |= KParts::BrowserExtension::NoDeletion;
 454         }
 455
 456         if (supportsMoving) {
 457             editActions.append(actionCollection()->action("rename"));
 458         }
 459
 460         // Normally KonqPopupMenu only shows the "Create new" submenu in the current view
 461         // since otherwise the created file would not be visible.
 462         // But in treeview mode we should allow it.
 463         if (m_view->itemsExpandable())
 464             popupFlags |= KParts::BrowserExtension::ShowCreateDirectory;
 465
 466     }
 467
 468     actionGroups.insert("editactions", editActions);
 469
 470     emit m_extension->popupMenu(pos,
 471                                 items,
 472                                 KParts::OpenUrlArguments(),
 473                                 KParts::BrowserArguments(),
 474                                 popupFlags,
 475                                 actionGroups);
 476 }
 477
 478 void DolphinPart::slotDirectoryRedirection(const KUrl& oldUrl, const KUrl& newUrl)
 479 {
 480     //kDebug() << oldUrl << newUrl << "currentUrl=" << url();
 481     if (oldUrl.equals(url(), KUrl::CompareWithoutTrailingSlash /* #207572 */)) {
 482         KParts::ReadOnlyPart::setUrl(newUrl);
 483         const QString prettyUrl = newUrl.pathOrUrl();
 484         emit m_extension->setLocationBarUrl(prettyUrl);
 485     }
 486 }
 487
 488
 489 void DolphinPart::slotEditMimeType()
 490 {
 491     const KFileItemList items = m_view->selectedItems();
 492     if (!items.isEmpty()) {
 493         KonqOperations::editMimeType(items.first().mimetype(), m_view);
 494     }
 495 }
 496
 497 void DolphinPart::slotSelectItemsMatchingPattern()
 498 {
 499     openSelectionDialog(i18nc("@title:window", "Select"),
 500                         i18n("Select all items matching this pattern:"),
 501                         true);
 502 }
 503
 504 void DolphinPart::slotUnselectItemsMatchingPattern()
 505 {
 506     openSelectionDialog(i18nc("@title:window", "Unselect"),
 507                         i18n("Unselect all items matching this pattern:"),
 508                         false);
 509 }
 510
 511 void DolphinPart::openSelectionDialog(const QString& title, const QString& text, bool selectItems)
 512 {
 513     bool okClicked;
 514     QString pattern = KInputDialog::getText(title, text, "*", &okClicked, m_view);
 515
 516     if (okClicked && !pattern.isEmpty()) {
 517         QRegExp patternRegExp(pattern, Qt::CaseSensitive, QRegExp::Wildcard);
 518         m_view->selectItems(patternRegExp, selectItems);
 519     }
 520 }
 521
 522 void DolphinPart::setCurrentViewMode(const QString& viewModeName)
 523 {
 524     QAction* action = actionCollection()->action(viewModeName);
 525     Q_ASSERT(action);
 526     action->trigger();
 527 }
 528
 529 QString DolphinPart::currentViewMode() const
 530 {
 531     return m_actionHandler->currentViewModeActionName();
 532 }
 533
 534 void DolphinPart::setNameFilter(const QString& nameFilter)
 535 {
 536     // This is the "/home/dfaure/*.diff" kind of name filter (KDirLister::setNameFilter)
 537     // which is unrelated to DolphinView::setNameFilter which is substring filtering in a proxy.
 538     m_nameFilter = nameFilter;
 539     // TODO save/restore name filter in saveState/restoreState like KonqDirPart did in kde3?
 540 }
 541
 542 void DolphinPart::slotOpenTerminal()
 543 {
 544     QString dir(QDir::homePath());
 545
 546     KUrl u(url());
 547
 548     // If the given directory is not local, it can still be the URL of an
 549     // ioslave using UDS_LOCAL_PATH which to be converted first.
 550     u = KIO::NetAccess::mostLocalUrl(u, widget());
 551
 552     //If the URL is local after the above conversion, set the directory.
 553     if (u.isLocalFile()) {
 554         dir = u.toLocalFile();
 555     }
 556
 557     KToolInvocation::invokeTerminal(QString(), dir);
 558 }
 559
 560 void DolphinPart::slotFindFile()
 561 {
 562     KRun::run("kfind", url(), widget());
 563 }
 564
 565 void DolphinPart::updateNewMenu()
 566 {
 567     // As requested by KNewFileMenu :
 568     m_newFileMenu->checkUpToDate();
 569     m_newFileMenu->setViewShowsHiddenFiles(m_view->hiddenFilesShown());
 570     // And set the files that the menu apply on :
 571     m_newFileMenu->setPopupFiles(url());
 572 }
 573
 574 void DolphinPart::updateStatusBar()
 575 {
 576     const QString escapedText = Qt::convertFromPlainText(m_view->statusBarText());
 577     emit ReadOnlyPart::setStatusBarText(QString("<qt>%1</qt>").arg(escapedText));
 578 }
 579
 580 void DolphinPart::updateProgress(int percent)
 581 {
 582     m_extension->loadingProgress(percent);
 583 }
 584
 585 void DolphinPart::createDirectory()
 586 {
 587     m_newFileMenu->setViewShowsHiddenFiles(m_view->hiddenFilesShown());
 588     m_newFileMenu->setPopupFiles(url());
 589     m_newFileMenu->createDirectory();
 590 }
 591
 592 void DolphinPart::setFilesToSelect(const KUrl::List& files)
 593 {
 594     if (files.isEmpty()) {
 595         return;
 596     }
 597
 598     m_view->markUrlsAsSelected(files);
 599     m_view->markUrlAsCurrent(files.at(0));
 600 }
 601
 602 bool DolphinPart::eventFilter(QObject* obj, QEvent* event)
 603 {
 604     const int type = event->type();
 605
 606     if ((type == QEvent::KeyPress || type == QEvent::KeyRelease) && m_removeAction) {
 607         QMenu* menu = qobject_cast<QMenu*>(obj);
 608         if (menu && menu->parent() == m_view) {
 609             QKeyEvent* ev = static_cast<QKeyEvent*>(event);
 610             if (ev->key() == Qt::Key_Shift) {
 611                 m_removeAction->update();
 612             }
 613         }
 614     }
 615
 616     return KParts::ReadOnlyPart::eventFilter(obj, event);
 617 }
 618
 619 #include "dolphinpart.moc"