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>
  23 #include <konq_operations.h>
  24
  25 #include <KAboutData>
  26 #include <KActionCollection>
  27 #include <KConfigGroup>
  28 #include <KDebug>
  29 #include <KGlobalSettings>
  30 #include <KIconLoader>
  31 #include <KLocale>
  32 #include <KMessageBox>
  33 #include <KPluginFactory>
  34 #include <KRun>
  35 #include <KToggleAction>
  36 #include <KIO/NetAccess>
  37 #include <KToolInvocation>
  38 #include <kauthorized.h>
  39 #include <KNewFileMenu>
  40 #include <KMenu>
  41 #include <KInputDialog>
  42 #include <KProtocolInfo>
  43
  44 #include "views/dolphinview.h"
  45 #include "views/dolphinviewactionhandler.h"
  46 #include "views/dolphinnewfilemenuobserver.h"
  47 #include "views/dolphinremoteencoding.h"
  48
  49 #include <QActionGroup>
  50 #include <QApplication>
  51 #include <QClipboard>
  52 #include <QDir>
  53
  54 K_PLUGIN_FACTORY(DolphinPartFactory, registerPlugin<DolphinPart>();)
  55 K_EXPORT_PLUGIN(DolphinPartFactory("dolphinpart", "dolphin"))
  56
  57 DolphinPart::DolphinPart(QWidget* parentWidget, QObject* parent, const QVariantList& args)
  58     : KParts::ReadOnlyPart(parent)
  59       ,m_openTerminalAction(0)
  60 {
  61     Q_UNUSED(args)
  62     setComponentData(DolphinPartFactory::componentData(), false);
  63     m_extension = new DolphinPartBrowserExtension(this);
  64     new DolphinPartFileInfoExtension(this);
  65
  66     // make sure that other apps using this part find Dolphin's view-file-columns icons
  67     KIconLoader::global()->addAppDir("dolphin");
  68
  69     m_view = new DolphinView(KUrl(), parentWidget);
  70     m_view->setTabsForFilesEnabled(true);
  71     setWidget(m_view);
  72
  73     connect(m_view, SIGNAL(directoryLoadingCompleted()), this, SIGNAL(completed()));
  74     connect(m_view, SIGNAL(directoryLoadingProgress(int)), this, SLOT(updateProgress(int)));
  75     connect(m_view, SIGNAL(errorMessage(QString)), this, SLOT(slotErrorMessage(QString)));
  76
  77     setXMLFile("dolphinpart.rc");
  78
  79     connect(m_view, SIGNAL(infoMessage(QString)),
  80             this, SLOT(slotMessage(QString)));
  81     connect(m_view, SIGNAL(operationCompletedMessage(QString)),
  82             this, SLOT(slotMessage(QString)));
  83     connect(m_view, SIGNAL(errorMessage(QString)),
  84             this, SLOT(slotErrorMessage(QString)));
  85     connect(m_view, SIGNAL(itemActivated(KFileItem)),
  86             this, SLOT(slotItemActivated(KFileItem)));
  87     connect(m_view, SIGNAL(tabRequested(KUrl)),
  88             this, SLOT(createNewWindow(KUrl)));
  89     connect(m_view, SIGNAL(requestContextMenu(QPoint,KFileItem,KUrl,QList<QAction*>)),
  90             this, SLOT(slotOpenContextMenu(QPoint,KFileItem,KUrl,QList<QAction*>)));
  91     connect(m_view, SIGNAL(selectionChanged(KFileItemList)),
  92             m_extension, SIGNAL(selectionInfo(KFileItemList)));
  93     connect(m_view, SIGNAL(selectionChanged(KFileItemList)),
  94             this, SLOT(slotSelectionChanged(KFileItemList)));
  95     connect(m_view, SIGNAL(requestItemInfo(KFileItem)),
  96             this, SLOT(slotRequestItemInfo(KFileItem)));
  97     connect(m_view, SIGNAL(modeChanged(DolphinView::Mode,DolphinView::Mode)),
  98             this, SIGNAL(viewModeChanged())); // relay signal
  99     connect(m_view, SIGNAL(redirection(KUrl,KUrl)),
 100             this, SLOT(slotDirectoryRedirection(KUrl,KUrl)));
 101
 102     // Watch for changes that should result in updates to the
 103     // status bar text.
 104     connect(m_view, SIGNAL(itemCountChanged()), this, SLOT(updateStatusBar()));
 105     connect(m_view,  SIGNAL(selectionChanged(KFileItemList)), this, SLOT(updateStatusBar()));
 106
 107     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 108     m_actionHandler->setCurrentView(m_view);
 109     connect(m_actionHandler, SIGNAL(createDirectory()), SLOT(createDirectory()));
 110
 111     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 112     connect(this, SIGNAL(aboutToOpenURL()),
 113             m_remoteEncoding, SLOT(slotAboutToOpenUrl()));
 114
 115     QClipboard* clipboard = QApplication::clipboard();
 116     connect(clipboard, SIGNAL(dataChanged()),
 117             this, SLOT(updatePasteAction()));
 118
 119     createActions();
 120     m_actionHandler->updateViewActions();
 121     slotSelectionChanged(KFileItemList()); // initially disable selection-dependent actions
 122
 123     // TODO there was a "always open a new window" (when clicking on a directory) setting in konqueror
 124     // (sort of spacial navigation)
 125
 126     loadPlugins(this, this, componentData());
 127
 128 }
 129
 130 DolphinPart::~DolphinPart()
 131 {
 132     DolphinNewFileMenuObserver::instance().detach(m_newFileMenu);
 133 }
 134
 135 void DolphinPart::createActions()
 136 {
 137     // Edit menu
 138
 139     m_newFileMenu = new KNewFileMenu(actionCollection(), "new_menu", this);
 140     m_newFileMenu->setParentWidget(widget());
 141     DolphinNewFileMenuObserver::instance().attach(m_newFileMenu);
 142     connect(m_newFileMenu->menu(), SIGNAL(aboutToShow()),
 143             this, SLOT(updateNewMenu()));
 144
 145     KAction *editMimeTypeAction = actionCollection()->addAction( "editMimeType" );
 146     editMimeTypeAction->setText( i18nc("@action:inmenu Edit", "&Edit File Type..." ) );
 147     connect(editMimeTypeAction, SIGNAL(triggered()), SLOT(slotEditMimeType()));
 148
 149     KAction* selectItemsMatching = actionCollection()->addAction("select_items_matching");
 150     selectItemsMatching->setText(i18nc("@action:inmenu Edit", "Select Items Matching..."));
 151     selectItemsMatching->setShortcut(Qt::CTRL | Qt::Key_S);
 152     connect(selectItemsMatching, SIGNAL(triggered()), this, SLOT(slotSelectItemsMatchingPattern()));
 153
 154     KAction* unselectItemsMatching = actionCollection()->addAction("unselect_items_matching");
 155     unselectItemsMatching->setText(i18nc("@action:inmenu Edit", "Unselect Items Matching..."));
 156     connect(unselectItemsMatching, SIGNAL(triggered()), this, SLOT(slotUnselectItemsMatchingPattern()));
 157
 158     actionCollection()->addAction(KStandardAction::SelectAll, "select_all", m_view, SLOT(selectAll()));
 159
 160     KAction* unselectAll = actionCollection()->addAction("unselect_all");
 161     unselectAll->setText(i18nc("@action:inmenu Edit", "Unselect All"));
 162     connect(unselectAll, SIGNAL(triggered()), m_view, SLOT(clearSelection()));
 163
 164     KAction* invertSelection = actionCollection()->addAction("invert_selection");
 165     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
 166     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
 167     connect(invertSelection, SIGNAL(triggered()), m_view, SLOT(invertSelection()));
 168
 169     // View menu: all done by DolphinViewActionHandler
 170
 171     // Go menu
 172
 173     QActionGroup* goActionGroup = new QActionGroup(this);
 174     connect(goActionGroup, SIGNAL(triggered(QAction*)),
 175             this, SLOT(slotGoTriggered(QAction*)));
 176
 177     createGoAction("go_applications", "start-here-kde",
 178                    i18nc("@action:inmenu Go", "App&lications"), QString("programs:/"),
 179                    goActionGroup);
 180     createGoAction("go_network_folders", "folder-remote",
 181                    i18nc("@action:inmenu Go", "&Network Folders"), QString("remote:/"),
 182                    goActionGroup);
 183     createGoAction("go_settings", "preferences-system",
 184                    i18nc("@action:inmenu Go", "Sett&ings"), QString("settings:/"),
 185                    goActionGroup);
 186     createGoAction("go_trash", "user-trash",
 187                    i18nc("@action:inmenu Go", "Trash"), QString("trash:/"),
 188                    goActionGroup);
 189     createGoAction("go_autostart", "",
 190                    i18nc("@action:inmenu Go", "Autostart"), KGlobalSettings::autostartPath(),
 191                    goActionGroup);
 192
 193     // Tools menu
 194     m_findFileAction = actionCollection()->addAction("find_file");
 195     m_findFileAction->setText(i18nc("@action:inmenu Tools", "Find File..."));
 196     m_findFileAction->setShortcut(Qt::CTRL | Qt::Key_F);
 197     m_findFileAction->setIcon(KIcon("edit-find"));
 198     connect(m_findFileAction, SIGNAL(triggered()), this, SLOT(slotFindFile()));
 199
 200     if (KAuthorized::authorizeKAction("shell_access")) {
 201         m_openTerminalAction = actionCollection()->addAction("open_terminal");
 202         m_openTerminalAction->setIcon(KIcon("utilities-terminal"));
 203         m_openTerminalAction->setText(i18nc("@action:inmenu Tools", "Open &Terminal"));
 204         connect(m_openTerminalAction, SIGNAL(triggered()), SLOT(slotOpenTerminal()));
 205         m_openTerminalAction->setShortcut(Qt::Key_F4);
 206     }
 207 }
 208
 209 void DolphinPart::createGoAction(const char* name, const char* iconName,
 210                                  const QString& text, const QString& url,
 211                                  QActionGroup* actionGroup)
 212 {
 213     KAction* action = actionCollection()->addAction(name);
 214     action->setIcon(KIcon(iconName));
 215     action->setText(text);
 216     action->setData(url);
 217     action->setActionGroup(actionGroup);
 218 }
 219
 220 void DolphinPart::slotGoTriggered(QAction* action)
 221 {
 222     const QString url = action->data().toString();
 223     emit m_extension->openUrlRequest(KUrl(url));
 224 }
 225
 226 void DolphinPart::slotSelectionChanged(const KFileItemList& selection)
 227 {
 228     const bool hasSelection = !selection.isEmpty();
 229
 230     QAction* renameAction  = actionCollection()->action("rename");
 231     QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
 232     QAction* deleteAction = actionCollection()->action("delete");
 233     QAction* editMimeTypeAction = actionCollection()->action("editMimeType");
 234     QAction* propertiesAction = actionCollection()->action("properties");
 235     QAction* deleteWithTrashShortcut = actionCollection()->action("delete_shortcut"); // see DolphinViewActionHandler
 236
 237     if (!hasSelection) {
 238         stateChanged("has_no_selection");
 239
 240         emit m_extension->enableAction("cut", false);
 241         emit m_extension->enableAction("copy", false);
 242         deleteWithTrashShortcut->setEnabled(false);
 243         editMimeTypeAction->setEnabled(false);
 244     } else {
 245         stateChanged("has_selection");
 246
 247         // TODO share this code with DolphinMainWindow::updateEditActions (and the desktop code)
 248         // in libkonq
 249         KFileItemListProperties capabilities(selection);
 250         const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
 251
 252         renameAction->setEnabled(capabilities.supportsMoving());
 253         moveToTrashAction->setEnabled(enableMoveToTrash);
 254         deleteAction->setEnabled(capabilities.supportsDeleting());
 255         deleteWithTrashShortcut->setEnabled(capabilities.supportsDeleting() && !enableMoveToTrash);
 256         editMimeTypeAction->setEnabled(true);
 257         propertiesAction->setEnabled(true);
 258         emit m_extension->enableAction("cut", capabilities.supportsMoving());
 259         emit m_extension->enableAction("copy", true);
 260     }
 261 }
 262
 263 void DolphinPart::updatePasteAction()
 264 {
 265     QPair<bool, QString> pasteInfo = m_view->pasteInfo();
 266     emit m_extension->enableAction( "paste", pasteInfo.first );
 267     emit m_extension->setActionText( "paste", pasteInfo.second );
 268 }
 269
 270 KAboutData* DolphinPart::createAboutData()
 271 {
 272     return new KAboutData("dolphinpart", "dolphin", ki18nc("@title", "Dolphin Part"), "0.1");
 273 }
 274
 275 bool DolphinPart::openUrl(const KUrl& url)
 276 {
 277     bool reload = arguments().reload();
 278     // A bit of a workaround so that changing the namefilter works: force reload.
 279     // Otherwise DolphinView wouldn't relist the URL, so nothing would happen.
 280     if (m_nameFilter != m_view->nameFilter())
 281         reload = true;
 282     if (m_view->url() == url && !reload) { // DolphinView won't do anything in that case, so don't emit started
 283         return true;
 284     }
 285     setUrl(url); // remember it at the KParts level
 286     KUrl visibleUrl(url);
 287     if (!m_nameFilter.isEmpty()) {
 288         visibleUrl.addPath(m_nameFilter);
 289     }
 290     QString prettyUrl = visibleUrl.pathOrUrl();
 291     emit setWindowCaption(prettyUrl);
 292     emit m_extension->setLocationBarUrl(prettyUrl);
 293     emit started(0); // get the wheel to spin
 294     m_view->setNameFilter(m_nameFilter);
 295     m_view->setUrl(url);
 296     updatePasteAction();
 297     emit aboutToOpenURL();
 298     if (reload)
 299         m_view->reload();
 300     // Disable "Find File" and "Open Terminal" actions for non-file URLs,
 301     // e.g. ftp, smb, etc. #279283
 302     const bool isLocalUrl = url.isLocalFile();
 303     m_findFileAction->setEnabled(isLocalUrl);
 304     if (m_openTerminalAction) {
 305         m_openTerminalAction->setEnabled(isLocalUrl);
 306     }
 307     return true;
 308 }
 309
 310 void DolphinPart::slotMessage(const QString& msg)
 311 {
 312     emit setStatusBarText(msg);
 313 }
 314
 315 void DolphinPart::slotErrorMessage(const QString& msg)
 316 {
 317     kDebug() << msg;
 318     emit canceled(msg);
 319     //KMessageBox::error(m_view, msg);
 320 }
 321
 322 void DolphinPart::slotRequestItemInfo(const KFileItem& item)
 323 {
 324     emit m_extension->mouseOverInfo(item);
 325     if (item.isNull()) {
 326         updateStatusBar();
 327     } else {
 328         ReadOnlyPart::setStatusBarText(item.getStatusBarInfo());
 329     }
 330 }
 331
 332 void DolphinPart::slotItemActivated(const KFileItem& item)
 333 {
 334     KParts::OpenUrlArguments args;
 335     // Forget about the known mimetype if a target URL is used.
 336     // Testcase: network:/ with a item (mimetype "inode/some-foo-service") pointing to a http URL (html)
 337     if (item.targetUrl() == item.url()) {
 338         args.setMimeType(item.mimetype());
 339     }
 340
 341     // Ideally, konqueror should be changed to not require trustedSource for directory views,
 342     // since the idea was not to need BrowserArguments for non-browser stuff...
 343     KParts::BrowserArguments browserArgs;
 344     browserArgs.trustedSource = true;
 345     emit m_extension->openUrlRequest(item.targetUrl(), args, browserArgs);
 346 }
 347
 348 void DolphinPart::createNewWindow(const KUrl& url)
 349 {
 350     // TODO: Check issue N176832 for the missing QAIV signal; task 177399 - maybe this code
 351     // should be moved into DolphinPart::slotItemActivated()
 352     emit m_extension->createNewWindow(url);
 353 }
 354
 355 void DolphinPart::slotOpenContextMenu(const QPoint& pos,
 356                                       const KFileItem& _item,
 357                                       const KUrl&,
 358                                       const QList<QAction*>& customActions)
 359 {
 360     KParts::BrowserExtension::PopupFlags popupFlags = KParts::BrowserExtension::DefaultPopupItems
 361                                                       | KParts::BrowserExtension::ShowProperties
 362                                                       | KParts::BrowserExtension::ShowUrlOperations;
 363
 364     KFileItem item(_item);
 365
 366     if (item.isNull()) { // viewport context menu
 367         popupFlags |= KParts::BrowserExtension::ShowNavigationItems | KParts::BrowserExtension::ShowUp;
 368         item = m_view->rootItem();
 369         if (item.isNull())
 370             item = KFileItem( S_IFDIR, (mode_t)-1, url() );
 371         else
 372             item.setUrl(url()); // ensure we use the view url, not the canonical path (#213799)
 373     }
 374
 375     // TODO: We should change the signature of the slots (and signals) for being able
 376     //       to tell for which items we want a popup.
 377     KFileItemList items;
 378     if (m_view->selectedItems().isEmpty()) {
 379         items.append(item);
 380     } else {
 381         items = m_view->selectedItems();
 382     }
 383
 384     KFileItemListProperties capabilities(items);
 385
 386     KParts::BrowserExtension::ActionGroupMap actionGroups;
 387     QList<QAction *> editActions;
 388     editActions += m_view->versionControlActions(m_view->selectedItems());
 389     editActions += customActions;
 390
 391     if (!_item.isNull()) { // only for context menu on one or more items
 392         bool supportsDeleting = capabilities.supportsDeleting();
 393         bool supportsMoving = capabilities.supportsMoving();
 394
 395         if (!supportsDeleting) {
 396             popupFlags |= KParts::BrowserExtension::NoDeletion;
 397         }
 398
 399         if (supportsMoving) {
 400             editActions.append(actionCollection()->action("rename"));
 401         }
 402
 403         bool addTrash = capabilities.isLocal() && supportsMoving;
 404         bool addDel = false;
 405         if (supportsDeleting) {
 406             if ( !item.isLocalFile() )
 407                 addDel = true;
 408             else if (QApplication::keyboardModifiers() & Qt::ShiftModifier) {
 409                 addTrash = false;
 410                 addDel = true;
 411             }
 412             else {
 413                 KSharedConfig::Ptr globalConfig = KSharedConfig::openConfig("kdeglobals", KConfig::IncludeGlobals);
 414                 KConfigGroup configGroup(globalConfig, "KDE");
 415                 addDel = configGroup.readEntry("ShowDeleteCommand", false);
 416             }
 417         }
 418
 419         if (addTrash)
 420             editActions.append(actionCollection()->action("move_to_trash"));
 421         if (addDel)
 422             editActions.append(actionCollection()->action("delete"));
 423
 424         // Normally KonqPopupMenu only shows the "Create new" submenu in the current view
 425         // since otherwise the created file would not be visible.
 426         // But in treeview mode we should allow it.
 427         if (m_view->itemsExpandable())
 428             popupFlags |= KParts::BrowserExtension::ShowCreateDirectory;
 429
 430     }
 431
 432     actionGroups.insert("editactions", editActions);
 433
 434     emit m_extension->popupMenu(pos,
 435                                 items,
 436                                 KParts::OpenUrlArguments(),
 437                                 KParts::BrowserArguments(),
 438                                 popupFlags,
 439                                 actionGroups);
 440 }
 441
 442 void DolphinPart::slotDirectoryRedirection(const KUrl& oldUrl, const KUrl& newUrl)
 443 {
 444     //kDebug() << oldUrl << newUrl << "currentUrl=" << url();
 445     if (oldUrl.equals(url(), KUrl::CompareWithoutTrailingSlash /* #207572 */)) {
 446         KParts::ReadOnlyPart::setUrl(newUrl);
 447         const QString prettyUrl = newUrl.pathOrUrl();
 448         emit m_extension->setLocationBarUrl(prettyUrl);
 449     }
 450 }
 451
 452
 453 void DolphinPart::slotEditMimeType()
 454 {
 455     const KFileItemList items = m_view->selectedItems();
 456     if (!items.isEmpty()) {
 457         KonqOperations::editMimeType(items.first().mimetype(), m_view);
 458     }
 459 }
 460
 461 void DolphinPart::slotSelectItemsMatchingPattern()
 462 {
 463     openSelectionDialog(i18nc("@title:window", "Select"),
 464                         i18n("Select all items matching this pattern:"),
 465                         true);
 466 }
 467
 468 void DolphinPart::slotUnselectItemsMatchingPattern()
 469 {
 470     openSelectionDialog(i18nc("@title:window", "Unselect"),
 471                         i18n("Unselect all items matching this pattern:"),
 472                         false);
 473 }
 474
 475 void DolphinPart::openSelectionDialog(const QString& title, const QString& text, bool selectItems)
 476 {
 477     bool okClicked;
 478     QString pattern = KInputDialog::getText(title, text, "*", &okClicked, m_view);
 479
 480     if (okClicked && !pattern.isEmpty()) {
 481         QRegExp patternRegExp(pattern, Qt::CaseSensitive, QRegExp::Wildcard);
 482         m_view->selectItems(patternRegExp, selectItems);
 483     }
 484 }
 485
 486 void DolphinPart::setCurrentViewMode(const QString& viewModeName)
 487 {
 488     QAction* action = actionCollection()->action(viewModeName);
 489     Q_ASSERT(action);
 490     action->trigger();
 491 }
 492
 493 QString DolphinPart::currentViewMode() const
 494 {
 495     return m_actionHandler->currentViewModeActionName();
 496 }
 497
 498 void DolphinPart::setNameFilter(const QString& nameFilter)
 499 {
 500     // This is the "/home/dfaure/*.diff" kind of name filter (KDirLister::setNameFilter)
 501     // which is unrelated to DolphinView::setNameFilter which is substring filtering in a proxy.
 502     m_nameFilter = nameFilter;
 503     // TODO save/restore name filter in saveState/restoreState like KonqDirPart did in kde3?
 504 }
 505
 506 void DolphinPart::slotOpenTerminal()
 507 {
 508     QString dir(QDir::homePath());
 509
 510     KUrl u(url());
 511
 512     // If the given directory is not local, it can still be the URL of an
 513     // ioslave using UDS_LOCAL_PATH which to be converted first.
 514     u = KIO::NetAccess::mostLocalUrl(u, widget());
 515
 516     //If the URL is local after the above conversion, set the directory.
 517     if (u.isLocalFile()) {
 518         dir = u.toLocalFile();
 519     }
 520
 521     KToolInvocation::invokeTerminal(QString(), dir);
 522 }
 523
 524 void DolphinPart::slotFindFile()
 525 {
 526     KRun::run("kfind", url(), widget());
 527 }
 528
 529 void DolphinPart::updateNewMenu()
 530 {
 531     // As requested by KNewFileMenu :
 532     m_newFileMenu->checkUpToDate();
 533     m_newFileMenu->setViewShowsHiddenFiles(m_view->hiddenFilesShown());
 534     // And set the files that the menu apply on :
 535     m_newFileMenu->setPopupFiles(url());
 536 }
 537
 538 void DolphinPart::updateStatusBar()
 539 {
 540     emit ReadOnlyPart::setStatusBarText(m_view->statusBarText());
 541 }
 542
 543 void DolphinPart::updateProgress(int percent)
 544 {
 545     m_extension->loadingProgress(percent);
 546 }
 547
 548 void DolphinPart::createDirectory()
 549 {
 550     m_newFileMenu->setViewShowsHiddenFiles(m_view->hiddenFilesShown());
 551     m_newFileMenu->setPopupFiles(url());
 552     m_newFileMenu->createDirectory();
 553 }
 554
 555 void DolphinPart::setFilesToSelect(const KUrl::List& files)
 556 {
 557     m_view->markUrlsAsSelected(files);
 558 }
 559
 560 ////
 561
 562 void DolphinPartBrowserExtension::restoreState(QDataStream &stream)
 563 {
 564     KParts::BrowserExtension::restoreState(stream);
 565     m_part->view()->restoreState(stream);
 566 }
 567
 568 void DolphinPartBrowserExtension::saveState(QDataStream &stream)
 569 {
 570     KParts::BrowserExtension::saveState(stream);
 571     m_part->view()->saveState(stream);
 572 }
 573
 574 void DolphinPartBrowserExtension::cut()
 575 {
 576     m_part->view()->cutSelectedItems();
 577 }
 578
 579 void DolphinPartBrowserExtension::copy()
 580 {
 581     m_part->view()->copySelectedItems();
 582 }
 583
 584 void DolphinPartBrowserExtension::paste()
 585 {
 586     m_part->view()->paste();
 587 }
 588
 589 void DolphinPartBrowserExtension::pasteTo(const KUrl&)
 590 {
 591     m_part->view()->pasteIntoFolder();
 592 }
 593
 594 void DolphinPartBrowserExtension::reparseConfiguration()
 595 {
 596     m_part->view()->readSettings();
 597 }
 598
 599 ////
 600
 601 DolphinPartFileInfoExtension::DolphinPartFileInfoExtension(DolphinPart* part)
 602                              : KParts::FileInfoExtension(part)
 603 {
 604 }
 605
 606 DolphinPart* DolphinPartFileInfoExtension::part() const
 607 {
 608     return static_cast<DolphinPart*>(parent());
 609 }
 610
 611 bool DolphinPartFileInfoExtension::hasSelection() const
 612 {
 613     return part()->view()->selectedItemsCount() > 0;
 614 }
 615
 616 KParts::FileInfoExtension::QueryModes DolphinPartFileInfoExtension::supportedQueryModes() const
 617 {
 618     return (KParts::FileInfoExtension::AllItems | KParts::FileInfoExtension::SelectedItems);
 619 }
 620
 621 KFileItemList DolphinPartFileInfoExtension::queryFor(KParts::FileInfoExtension::QueryMode mode) const
 622 {
 623     KFileItemList list;
 624
 625     if (mode == KParts::FileInfoExtension::None)
 626       return list;
 627
 628     if (!(supportedQueryModes() & mode))
 629       return list;
 630
 631     switch (mode) {
 632       case KParts::FileInfoExtension::SelectedItems:
 633           if (hasSelection())
 634               return part()->view()->selectedItems();
 635           break;
 636       case KParts::FileInfoExtension::AllItems:
 637           return part()->view()->items();
 638       default:
 639           break;
 640     }
 641
 642     return list;
 643 }
 644
 645 #include "dolphinpart.moc"