src/dolphinpart.cpp

   1 /* This file is part of the KDE project
   2    Copyright (c) 2007 David Faure <faure@kde.org>
   3
   4    This library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Library General Public
   6    License as published by the Free Software Foundation; either
   7    version 2 of the License, or (at your option) any later version.
   8
   9    This library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Library General Public License for more details.
  13
  14    You should have received a copy of the GNU Library General Public License
  15    along with this library; see the file COPYING.LIB.  If not, write to
  16    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17    Boston, MA 02110-1301, USA.
  18 */
  19
  20 #include "dolphinpart.h"
  21
  22 #include <kfileitemlistproperties.h>
  23 #include <konq_operations.h>
  24
  25 #include <kaboutdata.h>
  26 #include <kactioncollection.h>
  27 #include <kconfiggroup.h>
  28 #include <kdebug.h>
  29 #include <kglobalsettings.h>
  30 #include <kiconloader.h>
  31 #include <klocale.h>
  32 #include <kmessagebox.h>
  33 #include <kpluginfactory.h>
  34 #include <ktoggleaction.h>
  35 #include <kio/netaccess.h>
  36 #include <ktoolinvocation.h>
  37 #include <kauthorized.h>
  38 #include <knewfilemenu.h>
  39 #include <kmenu.h>
  40 #include <kinputdialog.h>
  41
  42 #include "settings/dolphinsettings.h"
  43 #include "views/dolphinview.h"
  44 #include "views/dolphinviewactionhandler.h"
  45 #include "views/dolphinsortfilterproxymodel.h"
  46 #include "views/dolphinmodel.h"
  47 #include "views/dolphinnewfilemenuobserver.h"
  48 #include "views/dolphinremoteencoding.h"
  49 #include "views/dolphindirlister.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 DolphinDirLister;
  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     connect(m_dirLister, SIGNAL(errorMessage(QString)), this, SLOT(slotErrorMessage(QString)));
  79
  80     m_dolphinModel = new DolphinModel(this);
  81     m_dolphinModel->setDirLister(m_dirLister); // m_dolphinModel takes ownership of m_dirLister
  82
  83     m_proxyModel = new DolphinSortFilterProxyModel(this);
  84     m_proxyModel->setSourceModel(m_dolphinModel);
  85
  86     m_view = new DolphinView(parentWidget, KUrl(), m_proxyModel);
  87     m_view->setTabsForFilesEnabled(true);
  88     setWidget(m_view);
  89
  90     setXMLFile("dolphinpart.rc");
  91
  92     connect(m_view, SIGNAL(infoMessage(QString)),
  93             this, SLOT(slotMessage(QString)));
  94     connect(m_view, SIGNAL(operationCompletedMessage(QString)),
  95             this, SLOT(slotMessage(QString)));
  96     connect(m_view, SIGNAL(errorMessage(QString)),
  97             this, SLOT(slotErrorMessage(QString)));
  98     connect(m_view, SIGNAL(itemTriggered(KFileItem)),
  99             this, SLOT(slotItemTriggered(KFileItem)));
 100     connect(m_view, SIGNAL(tabRequested(KUrl)),
 101             this, SLOT(createNewWindow(KUrl)));
 102     connect(m_view, SIGNAL(requestContextMenu(KFileItem,KUrl,QList<QAction*>)),
 103             this, SLOT(slotOpenContextMenu(KFileItem,KUrl,QList<QAction*>)));
 104     connect(m_view, SIGNAL(selectionChanged(KFileItemList)),
 105             m_extension, SIGNAL(selectionInfo(KFileItemList)));
 106     connect(m_view, SIGNAL(selectionChanged(KFileItemList)),
 107             this, SLOT(slotSelectionChanged(KFileItemList)));
 108     connect(m_view, SIGNAL(requestItemInfo(KFileItem)),
 109             this, SLOT(slotRequestItemInfo(KFileItem)));
 110     connect(m_view, SIGNAL(modeChanged()),
 111             this, SIGNAL(viewModeChanged())); // relay signal
 112     connect(m_view, SIGNAL(redirection(KUrl, KUrl)),
 113             this, SLOT(slotRedirection(KUrl, KUrl)));
 114
 115     // Watch for changes that should result in updates to the
 116     // status bar text.
 117     connect(m_dirLister, SIGNAL(itemsDeleted(const KFileItemList&)),
 118             this, SLOT(updateStatusBar()));
 119     connect(m_dirLister, SIGNAL(clear()),
 120             this, SLOT(updateStatusBar()));
 121     connect(m_view,  SIGNAL(selectionChanged(const KFileItemList)),
 122             this, SLOT(updateStatusBar()));
 123
 124     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 125     m_actionHandler->setCurrentView(m_view);
 126     connect(m_actionHandler, SIGNAL(createDirectory()), SLOT(createDirectory()));
 127
 128     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 129     connect(this, SIGNAL(aboutToOpenURL()),
 130             m_remoteEncoding, SLOT(slotAboutToOpenUrl()));
 131
 132     QClipboard* clipboard = QApplication::clipboard();
 133     connect(clipboard, SIGNAL(dataChanged()),
 134             this, SLOT(updatePasteAction()));
 135
 136     createActions();
 137     m_actionHandler->updateViewActions();
 138     slotSelectionChanged(KFileItemList()); // initially disable selection-dependent actions
 139
 140     // TODO there was a "always open a new window" (when clicking on a directory) setting in konqueror
 141     // (sort of spacial navigation)
 142
 143     loadPlugins(this, this, componentData());
 144
 145 }
 146
 147 DolphinPart::~DolphinPart()
 148 {
 149     DolphinSettings::instance().save();
 150     DolphinNewFileMenuObserver::instance().detach(m_newFileMenu);
 151 }
 152
 153 void DolphinPart::createActions()
 154 {
 155     // Edit menu
 156
 157     m_newFileMenu = new KNewFileMenu(actionCollection(), "new_menu", this);
 158     m_newFileMenu->setParentWidget(widget());
 159     DolphinNewFileMenuObserver::instance().attach(m_newFileMenu);
 160     connect(m_newFileMenu->menu(), SIGNAL(aboutToShow()),
 161             this, SLOT(updateNewMenu()));
 162
 163     KAction *editMimeTypeAction = actionCollection()->addAction( "editMimeType" );
 164     editMimeTypeAction->setText( i18nc("@action:inmenu Edit", "&Edit File Type..." ) );
 165     connect(editMimeTypeAction, SIGNAL(triggered()), SLOT(slotEditMimeType()));
 166
 167     KAction* selectItemsMatching = actionCollection()->addAction("select_items_matching");
 168     selectItemsMatching->setText(i18nc("@action:inmenu Edit", "Select Items Matching..."));
 169     selectItemsMatching->setShortcut(Qt::CTRL | Qt::Key_S);
 170     connect(selectItemsMatching, SIGNAL(triggered()), this, SLOT(slotSelectItemsMatchingPattern()));
 171
 172     KAction* unselectItemsMatching = actionCollection()->addAction("unselect_items_matching");
 173     unselectItemsMatching->setText(i18nc("@action:inmenu Edit", "Unselect Items Matching..."));
 174     connect(unselectItemsMatching, SIGNAL(triggered()), this, SLOT(slotUnselectItemsMatchingPattern()));
 175
 176     actionCollection()->addAction(KStandardAction::SelectAll, "select_all", m_view, SLOT(selectAll()));
 177
 178     KAction* unselectAll = actionCollection()->addAction("unselect_all");
 179     unselectAll->setText(i18nc("@action:inmenu Edit", "Unselect All"));
 180     connect(unselectAll, SIGNAL(triggered()), m_view, SLOT(clearSelection()));
 181
 182     KAction* invertSelection = actionCollection()->addAction("invert_selection");
 183     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
 184     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
 185     connect(invertSelection, SIGNAL(triggered()), m_view, SLOT(invertSelection()));
 186
 187     // View menu: all done by DolphinViewActionHandler
 188
 189     // Go menu
 190
 191     QActionGroup* goActionGroup = new QActionGroup(this);
 192     connect(goActionGroup, SIGNAL(triggered(QAction*)),
 193             this, SLOT(slotGoTriggered(QAction*)));
 194
 195     createGoAction("go_applications", "start-here-kde",
 196                    i18nc("@action:inmenu Go", "App&lications"), QString("programs:/"),
 197                    goActionGroup);
 198     createGoAction("go_network_folders", "folder-remote",
 199                    i18nc("@action:inmenu Go", "&Network Folders"), QString("remote:/"),
 200                    goActionGroup);
 201     createGoAction("go_settings", "preferences-system",
 202                    i18nc("@action:inmenu Go", "Sett&ings"), QString("settings:/"),
 203                    goActionGroup);
 204     createGoAction("go_trash", "user-trash",
 205                    i18nc("@action:inmenu Go", "Trash"), QString("trash:/"),
 206                    goActionGroup);
 207     createGoAction("go_autostart", "",
 208                    i18nc("@action:inmenu Go", "Autostart"), KGlobalSettings::autostartPath(),
 209                    goActionGroup);
 210
 211     // Tools menu
 212     if (KAuthorized::authorizeKAction("shell_access")) {
 213         KAction* action = actionCollection()->addAction("open_terminal");
 214         action->setIcon(KIcon("utilities-terminal"));
 215         action->setText(i18nc("@action:inmenu Tools", "Open &Terminal"));
 216         connect(action, SIGNAL(triggered()), SLOT(slotOpenTerminal()));
 217         action->setShortcut(Qt::Key_F4);
 218     }
 219
 220 }
 221
 222 void DolphinPart::createGoAction(const char* name, const char* iconName,
 223                                  const QString& text, const QString& url,
 224                                  QActionGroup* actionGroup)
 225 {
 226     KAction* action = actionCollection()->addAction(name);
 227     action->setIcon(KIcon(iconName));
 228     action->setText(text);
 229     action->setData(url);
 230     action->setActionGroup(actionGroup);
 231 }
 232
 233 void DolphinPart::slotGoTriggered(QAction* action)
 234 {
 235     const QString url = action->data().toString();
 236     emit m_extension->openUrlRequest(KUrl(url));
 237 }
 238
 239 void DolphinPart::slotSelectionChanged(const KFileItemList& selection)
 240 {
 241     const bool hasSelection = !selection.isEmpty();
 242
 243     QAction* renameAction  = actionCollection()->action("rename");
 244     QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
 245     QAction* deleteAction = actionCollection()->action("delete");
 246     QAction* editMimeTypeAction = actionCollection()->action("editMimeType");
 247     QAction* propertiesAction = actionCollection()->action("properties");
 248     QAction* deleteWithTrashShortcut = actionCollection()->action("delete_shortcut"); // see DolphinViewActionHandler
 249
 250     if (!hasSelection) {
 251         stateChanged("has_no_selection");
 252
 253         emit m_extension->enableAction("cut", false);
 254         emit m_extension->enableAction("copy", false);
 255         deleteWithTrashShortcut->setEnabled(false);
 256         editMimeTypeAction->setEnabled(false);
 257     } else {
 258         stateChanged("has_selection");
 259
 260         // TODO share this code with DolphinMainWindow::updateEditActions (and the desktop code)
 261         // in libkonq
 262         KFileItemListProperties capabilities(selection);
 263         const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
 264
 265         renameAction->setEnabled(capabilities.supportsMoving());
 266         moveToTrashAction->setEnabled(enableMoveToTrash);
 267         deleteAction->setEnabled(capabilities.supportsDeleting());
 268         deleteWithTrashShortcut->setEnabled(capabilities.supportsDeleting() && !enableMoveToTrash);
 269         editMimeTypeAction->setEnabled(true);
 270         propertiesAction->setEnabled(true);
 271         emit m_extension->enableAction("cut", capabilities.supportsMoving());
 272         emit m_extension->enableAction("copy", true);
 273     }
 274 }
 275
 276 void DolphinPart::updatePasteAction()
 277 {
 278     QPair<bool, QString> pasteInfo = m_view->pasteInfo();
 279     emit m_extension->enableAction( "paste", pasteInfo.first );
 280     emit m_extension->setActionText( "paste", pasteInfo.second );
 281 }
 282
 283 KAboutData* DolphinPart::createAboutData()
 284 {
 285     return new KAboutData("dolphinpart", "dolphin", ki18nc("@title", "Dolphin Part"), "0.1");
 286 }
 287
 288 bool DolphinPart::openUrl(const KUrl& url)
 289 {
 290     bool reload = arguments().reload();
 291     // A bit of a workaround so that changing the namefilter works: force reload.
 292     // Otherwise DolphinView wouldn't relist the URL, so nothing would happen.
 293     if (m_nameFilter != m_dirLister->nameFilter())
 294         reload = true;
 295     if (m_view->url() == url && !reload) { // DolphinView won't do anything in that case, so don't emit started
 296         return true;
 297     }
 298     setUrl(url); // remember it at the KParts level
 299     KUrl visibleUrl(url);
 300     if (!m_nameFilter.isEmpty()) {
 301         visibleUrl.addPath(m_nameFilter);
 302     }
 303     QString prettyUrl = visibleUrl.pathOrUrl();
 304     emit setWindowCaption(prettyUrl);
 305     emit m_extension->setLocationBarUrl(prettyUrl);
 306     emit started(0); // get the wheel to spin
 307     m_dirLister->setNameFilter(m_nameFilter);
 308     m_view->setUrl(url);
 309     updatePasteAction();
 310     emit aboutToOpenURL();
 311     if (reload)
 312         m_view->reload();
 313     return true;
 314 }
 315
 316 void DolphinPart::slotCompleted(const KUrl& url)
 317 {
 318     Q_UNUSED(url)
 319     emit completed();
 320 }
 321
 322 void DolphinPart::slotCanceled(const KUrl& url)
 323 {
 324     slotCompleted(url);
 325 }
 326
 327 void DolphinPart::slotMessage(const QString& msg)
 328 {
 329     emit setStatusBarText(msg);
 330 }
 331
 332 void DolphinPart::slotErrorMessage(const QString& msg)
 333 {
 334     kDebug() << msg;
 335     emit canceled(msg);
 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     // Forget about the known mimetype if a target URL is used.
 353     // Testcase: network:/ with a item (mimetype "inode/some-foo-service") pointing to a http URL (html)
 354     if (item.targetUrl() == item.url()) {
 355         args.setMimeType(item.mimetype());
 356     }
 357
 358     // Ideally, konqueror should be changed to not require trustedSource for directory views,
 359     // since the idea was not to need BrowserArguments for non-browser stuff...
 360     KParts::BrowserArguments browserArgs;
 361     browserArgs.trustedSource = true;
 362     emit m_extension->openUrlRequest(item.targetUrl(), args, browserArgs);
 363 }
 364
 365 void DolphinPart::createNewWindow(const KUrl& url)
 366 {
 367     // TODO: Check issue N176832 for the missing QAIV signal; task 177399 - maybe this code
 368     // should be moved into DolphinPart::slotItemTriggered()
 369     emit m_extension->createNewWindow(url);
 370 }
 371
 372 void DolphinPart::slotOpenContextMenu(const KFileItem& _item,
 373                                       const KUrl&,
 374                                       const QList<QAction*>& customActions)
 375 {
 376     KParts::BrowserExtension::PopupFlags popupFlags = KParts::BrowserExtension::DefaultPopupItems
 377                                                       | KParts::BrowserExtension::ShowProperties
 378                                                       | KParts::BrowserExtension::ShowUrlOperations;
 379
 380     KFileItem item(_item);
 381
 382     if (item.isNull()) { // viewport context menu
 383         popupFlags |= KParts::BrowserExtension::ShowNavigationItems | KParts::BrowserExtension::ShowUp;
 384         item = m_dirLister->rootItem();
 385         if (item.isNull())
 386             item = KFileItem( S_IFDIR, (mode_t)-1, url() );
 387         else
 388             item.setUrl(url()); // ensure we use the view url, not the canonical path (#213799)
 389     }
 390
 391     // TODO: We should change the signature of the slots (and signals) for being able
 392     //       to tell for which items we want a popup.
 393     KFileItemList items;
 394     if (m_view->selectedItems().isEmpty()) {
 395         items.append(item);
 396     } else {
 397         items = m_view->selectedItems();
 398     }
 399
 400     KFileItemListProperties capabilities(items);
 401
 402     KParts::BrowserExtension::ActionGroupMap actionGroups;
 403     QList<QAction *> editActions;
 404     editActions += m_view->versionControlActions(m_view->selectedItems());
 405     editActions += customActions;
 406
 407     if (!_item.isNull()) { // only for context menu on one or more items
 408         bool supportsDeleting = capabilities.supportsDeleting();
 409         bool supportsMoving = capabilities.supportsMoving();
 410
 411         if (!supportsDeleting) {
 412             popupFlags |= KParts::BrowserExtension::NoDeletion;
 413         }
 414
 415         if (supportsMoving) {
 416             editActions.append(actionCollection()->action("rename"));
 417         }
 418
 419         bool addTrash = capabilities.isLocal() && supportsMoving;
 420         bool addDel = false;
 421         if (supportsDeleting) {
 422             if ( !item.isLocalFile() )
 423                 addDel = true;
 424             else if (QApplication::keyboardModifiers() & Qt::ShiftModifier) {
 425                 addTrash = false;
 426                 addDel = true;
 427             }
 428             else {
 429                 KSharedConfig::Ptr globalConfig = KSharedConfig::openConfig("kdeglobals", KConfig::IncludeGlobals);
 430                 KConfigGroup configGroup(globalConfig, "KDE");
 431                 addDel = configGroup.readEntry("ShowDeleteCommand", false);
 432             }
 433         }
 434
 435         if (addTrash)
 436             editActions.append(actionCollection()->action("move_to_trash"));
 437         if (addDel)
 438             editActions.append(actionCollection()->action("delete"));
 439
 440         // Normally KonqPopupMenu only shows the "Create new" submenu in the current view
 441         // since otherwise the created file would not be visible.
 442         // But in treeview mode we should allow it.
 443         if (m_view->itemsExpandable())
 444             popupFlags |= KParts::BrowserExtension::ShowCreateDirectory;
 445
 446     }
 447
 448     actionGroups.insert("editactions", editActions);
 449
 450     emit m_extension->popupMenu(QCursor::pos(),
 451                                 items,
 452                                 KParts::OpenUrlArguments(),
 453                                 KParts::BrowserArguments(),
 454                                 popupFlags,
 455                                 actionGroups);
 456 }
 457
 458 void DolphinPart::slotRedirection(const KUrl& oldUrl, const KUrl& newUrl)
 459 {
 460     //kDebug() << oldUrl << newUrl << "currentUrl=" << url();
 461     if (oldUrl.equals(url(), KUrl::CompareWithoutTrailingSlash /* #207572 */)) {
 462         KParts::ReadOnlyPart::setUrl(newUrl);
 463         const QString prettyUrl = newUrl.pathOrUrl();
 464         emit m_extension->setLocationBarUrl(prettyUrl);
 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_newFileMenu->checkUpToDate();
 606     m_newFileMenu->setViewShowsHiddenFiles(m_view->showHiddenFiles());
 607     // And set the files that the menu apply on :
 608     m_newFileMenu->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_newFileMenu->setViewShowsHiddenFiles(m_view->showHiddenFiles());
 624     m_newFileMenu->setPopupFiles(url());
 625     m_newFileMenu->createDirectory();
 626 }
 627
 628 void DolphinPart::setFilesToSelect(const KUrl::List& files)
 629 {
 630     m_view->markUrlsAsSelected(files);
 631 }
 632
 633 #include "dolphinpart.moc"