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 "dolphinviewactionhandler.h"
  22 #include "dolphinsortfilterproxymodel.h"
  23 #include "dolphinview.h"
  24 #include "dolphinmodel.h"
  25 #include "dolphinnewmenuobserver.h"
  26 #include "dolphinremoteencoding.h"
  27
  28 #include <kfileitemlistproperties.h>
  29 #include <konq_operations.h>
  30
  31 #include <kaboutdata.h>
  32 #include <kactioncollection.h>
  33 #include <kconfiggroup.h>
  34 #include <kdebug.h>
  35 #include <kdirlister.h>
  36 #include <kglobalsettings.h>
  37 #include <kiconloader.h>
  38 #include <klocale.h>
  39 #include <kmessagebox.h>
  40 #include <kpluginfactory.h>
  41 #include <ktoggleaction.h>
  42 #include <kio/netaccess.h>
  43 #include <ktoolinvocation.h>
  44 #include <kauthorized.h>
  45 #include <knewfilemenu.h>
  46 #include <kmenu.h>
  47 #include <kinputdialog.h>
  48
  49 #include "settings/dolphinsettings.h"
  50
  51 #include <QActionGroup>
  52 #include <QApplication>
  53 #include <QClipboard>
  54
  55 K_PLUGIN_FACTORY(DolphinPartFactory, registerPlugin<DolphinPart>();)
  56 K_EXPORT_PLUGIN(DolphinPartFactory("dolphinpart", "dolphin"))
  57
  58 DolphinPart::DolphinPart(QWidget* parentWidget, QObject* parent, const QVariantList& args)
  59     : KParts::ReadOnlyPart(parent)
  60 {
  61     Q_UNUSED(args)
  62     setComponentData(DolphinPartFactory::componentData(), false);
  63     m_extension = new DolphinPartBrowserExtension(this);
  64
  65     // make sure that other apps using this part find Dolphin's view-file-columns icons
  66     KIconLoader::global()->addAppDir("dolphin");
  67
  68     m_dirLister = new KDirLister;
  69     m_dirLister->setAutoUpdate(true);
  70     if (parentWidget) {
  71         m_dirLister->setMainWindow(parentWidget->window());
  72     }
  73     m_dirLister->setDelayedMimeTypes(true);
  74
  75     connect(m_dirLister, SIGNAL(completed(KUrl)), this, SLOT(slotCompleted(KUrl)));
  76     connect(m_dirLister, SIGNAL(canceled(KUrl)), this, SLOT(slotCanceled(KUrl)));
  77     connect(m_dirLister, SIGNAL(percent(int)), this, SLOT(updateProgress(int)));
  78
  79     m_dolphinModel = new DolphinModel(this);
  80     m_dolphinModel->setDirLister(m_dirLister);
  81
  82     m_proxyModel = new DolphinSortFilterProxyModel(this);
  83     m_proxyModel->setSourceModel(m_dolphinModel);
  84
  85     m_view = new DolphinView(parentWidget, KUrl(), m_proxyModel);
  86     m_view->setTabsForFilesEnabled(true);
  87     setWidget(m_view);
  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(itemTriggered(KFileItem)),
  98             this, SLOT(slotItemTriggered(KFileItem)));
  99     connect(m_view, SIGNAL(tabRequested(KUrl)),
 100             this, SLOT(createNewWindow(KUrl)));
 101     connect(m_view, SIGNAL(requestContextMenu(KFileItem,KUrl,QList<QAction*>)),
 102             this, SLOT(slotOpenContextMenu(KFileItem,KUrl,QList<QAction*>)));
 103     connect(m_view, SIGNAL(selectionChanged(KFileItemList)),
 104             m_extension, SIGNAL(selectionInfo(KFileItemList)));
 105     connect(m_view, SIGNAL(selectionChanged(KFileItemList)),
 106             this, SLOT(slotSelectionChanged(KFileItemList)));
 107     connect(m_view, SIGNAL(requestItemInfo(KFileItem)),
 108             this, SLOT(slotRequestItemInfo(KFileItem)));
 109     connect(m_view, SIGNAL(requestUrlChange(KUrl)),
 110             this, SLOT(slotRequestUrlChange(KUrl)));
 111     connect(m_view, SIGNAL(modeChanged()),
 112             this, SIGNAL(viewModeChanged())); // relay signal
 113     connect(m_view, SIGNAL(redirection(KUrl, KUrl)),
 114             this, SLOT(slotRedirection(KUrl, KUrl)));
 115
 116     // Watch for changes that should result in updates to the
 117     // status bar text.
 118     connect(m_dirLister, SIGNAL(itemsDeleted(const KFileItemList&)),
 119             this, SLOT(updateStatusBar()));
 120     connect(m_dirLister, SIGNAL(clear()),
 121             this, SLOT(updateStatusBar()));
 122     connect(m_view,  SIGNAL(selectionChanged(const KFileItemList)),
 123             this, SLOT(updateStatusBar()));
 124
 125     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 126     m_actionHandler->setCurrentView(m_view);
 127     connect(m_actionHandler, SIGNAL(createDirectory()), SLOT(createDirectory()));
 128
 129     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 130     connect(this, SIGNAL(aboutToOpenURL()),
 131             m_remoteEncoding, SLOT(slotAboutToOpenUrl()));
 132
 133     QClipboard* clipboard = QApplication::clipboard();
 134     connect(clipboard, SIGNAL(dataChanged()),
 135             this, SLOT(updatePasteAction()));
 136
 137     createActions();
 138     m_actionHandler->updateViewActions();
 139     slotSelectionChanged(KFileItemList()); // initially disable selection-dependent actions
 140
 141     // TODO there was a "always open a new window" (when clicking on a directory) setting in konqueror
 142     // (sort of spacial navigation)
 143
 144     loadPlugins(this, this, componentData());
 145
 146 }
 147
 148 DolphinPart::~DolphinPart()
 149 {
 150     DolphinSettings::instance().save();
 151     DolphinNewMenuObserver::instance().detach(m_newMenu);
 152     delete m_dirLister;
 153 }
 154
 155 void DolphinPart::createActions()
 156 {
 157     // Edit menu
 158
 159     m_newMenu = new KNewFileMenu(actionCollection(), "new_menu", this);
 160     m_newMenu->setParentWidget(widget());
 161     DolphinNewMenuObserver::instance().attach(m_newMenu);
 162     connect(m_newMenu->menu(), SIGNAL(aboutToShow()),
 163             this, SLOT(updateNewMenu()));
 164
 165     KAction *editMimeTypeAction = actionCollection()->addAction( "editMimeType" );
 166     editMimeTypeAction->setText( i18nc("@action:inmenu Edit", "&Edit File Type..." ) );
 167     connect(editMimeTypeAction, SIGNAL(triggered()), SLOT(slotEditMimeType()));
 168
 169     KAction* selectItemsMatching = actionCollection()->addAction("select_items_matching");
 170     selectItemsMatching->setText(i18nc("@action:inmenu Edit", "Select Items Matching..."));
 171     selectItemsMatching->setShortcut(Qt::CTRL | Qt::Key_S);
 172     connect(selectItemsMatching, SIGNAL(triggered()), this, SLOT(slotSelectItemsMatchingPattern()));
 173
 174     KAction* unselectItemsMatching = actionCollection()->addAction("unselect_items_matching");
 175     unselectItemsMatching->setText(i18nc("@action:inmenu Edit", "Unselect Items Matching..."));
 176     connect(unselectItemsMatching, SIGNAL(triggered()), this, SLOT(slotUnselectItemsMatchingPattern()));
 177
 178     actionCollection()->addAction(KStandardAction::SelectAll, "select_all", m_view, SLOT(selectAll()));
 179
 180     KAction* unselectAll = actionCollection()->addAction("unselect_all");
 181     unselectAll->setText(i18nc("@action:inmenu Edit", "Unselect All"));
 182     connect(unselectAll, SIGNAL(triggered()), m_view, SLOT(clearSelection()));
 183
 184     KAction* invertSelection = actionCollection()->addAction("invert_selection");
 185     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
 186     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
 187     connect(invertSelection, SIGNAL(triggered()), m_view, SLOT(invertSelection()));
 188
 189     // View menu: all done by DolphinViewActionHandler
 190
 191     // Go menu
 192
 193     QActionGroup* goActionGroup = new QActionGroup(this);
 194     connect(goActionGroup, SIGNAL(triggered(QAction*)),
 195             this, SLOT(slotGoTriggered(QAction*)));
 196
 197     createGoAction("go_applications", "start-here-kde",
 198                    i18nc("@action:inmenu Go", "App&lications"), QString("programs:/"),
 199                    goActionGroup);
 200     createGoAction("go_network_folders", "folder-remote",
 201                    i18nc("@action:inmenu Go", "&Network Folders"), QString("remote:/"),
 202                    goActionGroup);
 203     createGoAction("go_settings", "preferences-system",
 204                    i18nc("@action:inmenu Go", "Sett&ings"), QString("settings:/"),
 205                    goActionGroup);
 206     createGoAction("go_trash", "user-trash",
 207                    i18nc("@action:inmenu Go", "Trash"), QString("trash:/"),
 208                    goActionGroup);
 209     createGoAction("go_autostart", "",
 210                    i18nc("@action:inmenu Go", "Autostart"), KGlobalSettings::autostartPath(),
 211                    goActionGroup);
 212
 213     // Tools menu
 214     if (KAuthorized::authorizeKAction("shell_access")) {
 215         KAction* action = actionCollection()->addAction("open_terminal");
 216         action->setIcon(KIcon("utilities-terminal"));
 217         action->setText(i18nc("@action:inmenu Tools", "Open &Terminal"));
 218         connect(action, SIGNAL(triggered()), SLOT(slotOpenTerminal()));
 219         action->setShortcut(Qt::Key_F4);
 220     }
 221
 222 }
 223
 224 void DolphinPart::createGoAction(const char* name, const char* iconName,
 225                                  const QString& text, const QString& url,
 226                                  QActionGroup* actionGroup)
 227 {
 228     KAction* action = actionCollection()->addAction(name);
 229     action->setIcon(KIcon(iconName));
 230     action->setText(text);
 231     action->setData(url);
 232     action->setActionGroup(actionGroup);
 233 }
 234
 235 void DolphinPart::slotGoTriggered(QAction* action)
 236 {
 237     const QString url = action->data().toString();
 238     emit m_extension->openUrlRequest(KUrl(url));
 239 }
 240
 241 void DolphinPart::slotSelectionChanged(const KFileItemList& selection)
 242 {
 243     const bool hasSelection = !selection.isEmpty();
 244
 245     QAction* renameAction  = actionCollection()->action("rename");
 246     QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
 247     QAction* deleteAction = actionCollection()->action("delete");
 248     QAction* editMimeTypeAction = actionCollection()->action("editMimeType");
 249     QAction* propertiesAction = actionCollection()->action("properties");
 250     QAction* deleteWithTrashShortcut = actionCollection()->action("delete_shortcut"); // see DolphinViewActionHandler
 251
 252     if (!hasSelection) {
 253         stateChanged("has_no_selection");
 254
 255         emit m_extension->enableAction("cut", false);
 256         emit m_extension->enableAction("copy", false);
 257         deleteWithTrashShortcut->setEnabled(false);
 258         editMimeTypeAction->setEnabled(false);
 259     } else {
 260         stateChanged("has_selection");
 261
 262         // TODO share this code with DolphinMainWindow::updateEditActions (and the desktop code)
 263         // in libkonq
 264         KFileItemListProperties capabilities(selection);
 265         const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
 266
 267         renameAction->setEnabled(capabilities.supportsMoving());
 268         moveToTrashAction->setEnabled(enableMoveToTrash);
 269         deleteAction->setEnabled(capabilities.supportsDeleting());
 270         deleteWithTrashShortcut->setEnabled(capabilities.supportsDeleting() && !enableMoveToTrash);
 271         editMimeTypeAction->setEnabled(true);
 272         propertiesAction->setEnabled(true);
 273         emit m_extension->enableAction("cut", capabilities.supportsMoving());
 274         emit m_extension->enableAction("copy", true);
 275     }
 276 }
 277
 278 void DolphinPart::updatePasteAction()
 279 {
 280     QPair<bool, QString> pasteInfo = m_view->pasteInfo();
 281     emit m_extension->enableAction( "paste", pasteInfo.first );
 282     emit m_extension->setActionText( "paste", pasteInfo.second );
 283 }
 284
 285 KAboutData* DolphinPart::createAboutData()
 286 {
 287     return new KAboutData("dolphinpart", "dolphin", ki18nc("@title", "Dolphin Part"), "0.1");
 288 }
 289
 290 bool DolphinPart::openUrl(const KUrl& url)
 291 {
 292     bool reload = arguments().reload();
 293     // A bit of a workaround so that changing the namefilter works: force reload.
 294     // Otherwise DolphinView wouldn't relist the URL, so nothing would happen.
 295     if (m_nameFilter != m_dirLister->nameFilter())
 296         reload = true;
 297     if (m_view->url() == url && !reload) { // DolphinView won't do anything in that case, so don't emit started
 298         return true;
 299     }
 300     setUrl(url); // remember it at the KParts level
 301     KUrl visibleUrl(url);
 302     if (!m_nameFilter.isEmpty()) {
 303         visibleUrl.addPath(m_nameFilter);
 304     }
 305     QString prettyUrl = visibleUrl.pathOrUrl();
 306     emit setWindowCaption(prettyUrl);
 307     emit m_extension->setLocationBarUrl(prettyUrl);
 308     emit started(0); // get the wheel to spin
 309     m_dirLister->setNameFilter(m_nameFilter);
 310     m_view->setUrl(url);
 311     updatePasteAction();
 312     emit aboutToOpenURL();
 313     if (reload)
 314         m_view->reload();
 315     return true;
 316 }
 317
 318 void DolphinPart::slotCompleted(const KUrl& url)
 319 {
 320     Q_UNUSED(url)
 321     emit completed();
 322 }
 323
 324 void DolphinPart::slotCanceled(const KUrl& url)
 325 {
 326     slotCompleted(url);
 327 }
 328
 329 void DolphinPart::slotMessage(const QString& msg)
 330 {
 331     emit setStatusBarText(msg);
 332 }
 333
 334 void DolphinPart::slotErrorMessage(const QString& msg)
 335 {
 336     KMessageBox::error(m_view, msg);
 337 }
 338
 339 void DolphinPart::slotRequestItemInfo(const KFileItem& item)
 340 {
 341     emit m_extension->mouseOverInfo(item);
 342     if (item.isNull()) {
 343         updateStatusBar();
 344     } else {
 345         ReadOnlyPart::setStatusBarText(item.getStatusBarInfo());
 346     }
 347 }
 348
 349 void DolphinPart::slotItemTriggered(const KFileItem& item)
 350 {
 351     KParts::OpenUrlArguments args;
 352     args.setMimeType(item.mimetype());
 353
 354     // Ideally, konqueror should be changed to not require trustedSource for directory views,
 355     // since the idea was not to need BrowserArguments for non-browser stuff...
 356     KParts::BrowserArguments browserArgs;
 357     browserArgs.trustedSource = true;
 358     emit m_extension->openUrlRequest(item.targetUrl(), args, browserArgs);
 359 }
 360
 361 void DolphinPart::createNewWindow(const KUrl& url)
 362 {
 363     // TODO: Check issue N176832 for the missing QAIV signal; task 177399 - maybe this code
 364     // should be moved into DolphinPart::slotItemTriggered()
 365     emit m_extension->createNewWindow(url);
 366 }
 367
 368 void DolphinPart::slotOpenContextMenu(const KFileItem& _item,
 369                                       const KUrl&,
 370                                       const QList<QAction*>& customActions)
 371 {
 372     KParts::BrowserExtension::PopupFlags popupFlags = KParts::BrowserExtension::DefaultPopupItems
 373                                                       | KParts::BrowserExtension::ShowProperties
 374                                                       | KParts::BrowserExtension::ShowUrlOperations;
 375
 376     KFileItem item(_item);
 377
 378     if (item.isNull()) { // viewport context menu
 379         popupFlags |= KParts::BrowserExtension::ShowNavigationItems | KParts::BrowserExtension::ShowUp;
 380         item = m_dirLister->rootItem();
 381         if (item.isNull())
 382             item = KFileItem( S_IFDIR, (mode_t)-1, url() );
 383         else
 384             item.setUrl(url()); // ensure we use the view url, not the canonical path (#213799)
 385     }
 386
 387     // TODO: We should change the signature of the slots (and signals) for being able
 388     //       to tell for which items we want a popup.
 389     const KFileItemList items = (m_view->selectedItems().count() ? m_view->selectedItems()
 390                                  : KFileItemList() << item);
 391     KFileItemListProperties capabilities(items);
 392
 393     KParts::BrowserExtension::ActionGroupMap actionGroups;
 394     QList<QAction *> editActions;
 395     editActions += m_view->versionControlActions(m_view->selectedItems());
 396     editActions += customActions;
 397
 398     if (!_item.isNull()) { // only for context menu on one or more items
 399         bool supportsDeleting = capabilities.supportsDeleting();
 400         bool supportsMoving = capabilities.supportsMoving();
 401
 402         if (!supportsDeleting) {
 403             popupFlags |= KParts::BrowserExtension::NoDeletion;
 404         }
 405
 406         if (supportsMoving) {
 407             editActions.append(actionCollection()->action("rename"));
 408         }
 409
 410         bool addTrash = capabilities.isLocal() && supportsMoving;
 411         bool addDel = false;
 412         if (supportsDeleting) {
 413             if ( !item.isLocalFile() )
 414                 addDel = true;
 415             else if (QApplication::keyboardModifiers() & Qt::ShiftModifier) {
 416                 addTrash = false;
 417                 addDel = true;
 418             }
 419             else {
 420                 KSharedConfig::Ptr globalConfig = KSharedConfig::openConfig("kdeglobals", KConfig::IncludeGlobals);
 421                 KConfigGroup configGroup(globalConfig, "KDE");
 422                 addDel = configGroup.readEntry("ShowDeleteCommand", false);
 423             }
 424         }
 425
 426         if (addTrash)
 427             editActions.append(actionCollection()->action("move_to_trash"));
 428         if (addDel)
 429             editActions.append(actionCollection()->action("delete"));
 430
 431         // Normally KonqPopupMenu only shows the "Create new" submenu in the current view
 432         // since otherwise the created file would not be visible.
 433         // But in treeview mode we should allow it.
 434         if (m_view->itemsExpandable())
 435             popupFlags |= KParts::BrowserExtension::ShowCreateDirectory;
 436
 437     }
 438
 439     actionGroups.insert("editactions", editActions);
 440
 441     emit m_extension->popupMenu(QCursor::pos(),
 442                                 items,
 443                                 KParts::OpenUrlArguments(),
 444                                 KParts::BrowserArguments(),
 445                                 popupFlags,
 446                                 actionGroups);
 447 }
 448
 449 void DolphinPart::slotRedirection(const KUrl& oldUrl, const KUrl& newUrl)
 450 {
 451     //kDebug() << oldUrl << newUrl << "currentUrl=" << url();
 452     if (oldUrl.equals(url(), KUrl::CompareWithoutTrailingSlash /* #207572 */)) {
 453         KParts::ReadOnlyPart::setUrl(newUrl);
 454         const QString prettyUrl = newUrl.pathOrUrl();
 455         emit m_extension->setLocationBarUrl(prettyUrl);
 456     }
 457 }
 458
 459 void DolphinPart::slotRequestUrlChange(const KUrl& url)
 460 {
 461     if (m_view->url() != url) {
 462         // If the view URL is not equal to 'url', then an inner URL change has
 463         // been done (e. g. by activating an existing column in the column view).
 464         openUrl(url);
 465         emit m_extension->openUrlNotify();
 466     }
 467 }
 468
 469 ////
 470
 471 void DolphinPartBrowserExtension::restoreState(QDataStream &stream)
 472 {
 473     KParts::BrowserExtension::restoreState(stream);
 474     m_part->view()->restoreState(stream);
 475 }
 476
 477 void DolphinPartBrowserExtension::saveState(QDataStream &stream)
 478 {
 479     KParts::BrowserExtension::saveState(stream);
 480     m_part->view()->saveState(stream);
 481 }
 482
 483 void DolphinPartBrowserExtension::cut()
 484 {
 485     m_part->view()->cutSelectedItems();
 486 }
 487
 488 void DolphinPartBrowserExtension::copy()
 489 {
 490     m_part->view()->copySelectedItems();
 491 }
 492
 493 void DolphinPartBrowserExtension::paste()
 494 {
 495     m_part->view()->paste();
 496 }
 497
 498 void DolphinPartBrowserExtension::pasteTo(const KUrl&)
 499 {
 500     m_part->view()->pasteIntoFolder();
 501 }
 502
 503 void DolphinPartBrowserExtension::reparseConfiguration()
 504 {
 505     m_part->view()->refresh();
 506 }
 507
 508 ////
 509
 510 void DolphinPart::slotEditMimeType()
 511 {
 512     const KFileItemList items = m_view->selectedItems();
 513     if (!items.isEmpty()) {
 514         KonqOperations::editMimeType(items.first().mimetype(), m_view);
 515     }
 516 }
 517
 518 void DolphinPart::slotSelectItemsMatchingPattern()
 519 {
 520     openSelectionDialog(i18nc("@title:window", "Select"),
 521                         i18n("Select all items matching this pattern:"),
 522                         QItemSelectionModel::Select);
 523 }
 524
 525 void DolphinPart::slotUnselectItemsMatchingPattern()
 526 {
 527     openSelectionDialog(i18nc("@title:window", "Unselect"),
 528                         i18n("Unselect all items matching this pattern:"),
 529                         QItemSelectionModel::Deselect);
 530 }
 531
 532 void DolphinPart::openSelectionDialog(const QString& title, const QString& text, QItemSelectionModel::SelectionFlags command)
 533 {
 534     bool okClicked;
 535     QString pattern = KInputDialog::getText(title, text, "*", &okClicked, m_view);
 536
 537     if (okClicked && !pattern.isEmpty()) {
 538         QRegExp patternRegExp(pattern, Qt::CaseSensitive, QRegExp::Wildcard);
 539         QItemSelection matchingIndexes = childrenMatchingPattern(QModelIndex(), patternRegExp);
 540         m_view->selectionModel()->select(matchingIndexes, command);
 541     }
 542 }
 543
 544 QItemSelection DolphinPart::childrenMatchingPattern(const QModelIndex& parent, const QRegExp& patternRegExp)
 545 {
 546     QItemSelection matchingIndexes;
 547     int numRows = m_proxyModel->rowCount(parent);
 548
 549     for (int row = 0; row < numRows; row++) {
 550         QModelIndex index = m_proxyModel->index(row, 0, parent);
 551         QModelIndex sourceIndex = m_proxyModel->mapToSource(index);
 552
 553         if (sourceIndex.isValid() && patternRegExp.exactMatch(m_dolphinModel->data(sourceIndex).toString())) {
 554             matchingIndexes += QItemSelectionRange(index);
 555         }
 556
 557         if (m_proxyModel->hasChildren(index)) {
 558             matchingIndexes += childrenMatchingPattern(index, patternRegExp);
 559         }
 560     }
 561
 562     return matchingIndexes;
 563 }
 564
 565 void DolphinPart::setCurrentViewMode(const QString& viewModeName)
 566 {
 567     QAction* action = actionCollection()->action(viewModeName);
 568     Q_ASSERT(action);
 569     action->trigger();
 570 }
 571
 572 QString DolphinPart::currentViewMode() const
 573 {
 574     return m_actionHandler->currentViewModeActionName();
 575 }
 576
 577 void DolphinPart::setNameFilter(const QString& nameFilter)
 578 {
 579     // This is the "/home/dfaure/*.diff" kind of name filter (KDirLister::setNameFilter)
 580     // which is unrelated to DolphinView::setNameFilter which is substring filtering in a proxy.
 581     m_nameFilter = nameFilter;
 582     // TODO save/restore name filter in saveState/restoreState like KonqDirPart did in kde3?
 583 }
 584
 585 void DolphinPart::slotOpenTerminal()
 586 {
 587     QString dir(QDir::homePath());
 588
 589     KUrl u(url());
 590
 591     // If the given directory is not local, it can still be the URL of an
 592     // ioslave using UDS_LOCAL_PATH which to be converted first.
 593     u = KIO::NetAccess::mostLocalUrl(u, widget());
 594
 595     //If the URL is local after the above conversion, set the directory.
 596     if (u.isLocalFile()) {
 597         dir = u.toLocalFile();
 598     }
 599
 600     KToolInvocation::invokeTerminal(QString(), dir);
 601 }
 602
 603 void DolphinPart::updateNewMenu()
 604 {
 605     // As requested by KNewFileMenu :
 606     m_newMenu->checkUpToDate();
 607     m_newMenu->setViewShowsHiddenFiles(m_view->showHiddenFiles());
 608     // And set the files that the menu apply on :
 609     m_newMenu->setPopupFiles(url());
 610 }
 611
 612 void DolphinPart::updateStatusBar()
 613 {
 614     emit ReadOnlyPart::setStatusBarText(m_view->statusBarText());
 615 }
 616
 617 void DolphinPart::updateProgress(int percent)
 618 {
 619     m_extension->loadingProgress(percent);
 620 }
 621
 622 void DolphinPart::createDirectory()
 623 {
 624     m_newMenu->setViewShowsHiddenFiles(m_view->showHiddenFiles());
 625     m_newMenu->setPopupFiles(url());
 626     m_newMenu->createDirectory();
 627 }
 628
 629 void DolphinPart::setFilesToSelect(const KUrl::List& files)
 630 {
 631     m_view->markUrlsAsSelected(files);
 632 }
 633
 634 #include "dolphinpart.moc"