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