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 #include "kitemviews/kfileitemmodel.h"
  49 #include "kitemviews/private/kfileitemmodeldirlister.h"
  50
  51 #include <QActionGroup>
  52 #include <QApplication>
  53 #include <QClipboard>
  54 #include <QDir>
  55
  56 K_PLUGIN_FACTORY(DolphinPartFactory, registerPlugin<DolphinPart>();)
  57 K_EXPORT_PLUGIN(DolphinPartFactory("dolphinpart", "dolphin"))
  58
  59 DolphinPart::DolphinPart(QWidget* parentWidget, QObject* parent, const QVariantList& args)
  60     : KParts::ReadOnlyPart(parent)
  61       ,m_openTerminalAction(0)
  62 {
  63     Q_UNUSED(args)
  64     setComponentData(DolphinPartFactory::componentData(), false);
  65     m_extension = new DolphinPartBrowserExtension(this);
  66
  67     // make sure that other apps using this part find Dolphin's view-file-columns icons
  68     KIconLoader::global()->addAppDir("dolphin");
  69
  70     m_view = new DolphinView(KUrl(), parentWidget);
  71     m_view->setTabsForFilesEnabled(true);
  72     setWidget(m_view);
  73
  74     connect(m_view, SIGNAL(directoryLoadingCompleted()), this, SIGNAL(completed()));
  75     connect(m_view, SIGNAL(directoryLoadingProgress(int)), this, SLOT(updateProgress(int)));
  76     connect(m_view, SIGNAL(errorMessage(QString)), this, SLOT(slotErrorMessage(QString)));
  77
  78     setXMLFile("dolphinpart.rc");
  79
  80     connect(m_view, SIGNAL(infoMessage(QString)),
  81             this, SLOT(slotMessage(QString)));
  82     connect(m_view, SIGNAL(operationCompletedMessage(QString)),
  83             this, SLOT(slotMessage(QString)));
  84     connect(m_view, SIGNAL(errorMessage(QString)),
  85             this, SLOT(slotErrorMessage(QString)));
  86     connect(m_view, SIGNAL(itemActivated(KFileItem)),
  87             this, SLOT(slotItemActivated(KFileItem)));
  88     connect(m_view, SIGNAL(tabRequested(KUrl)),
  89             this, SLOT(createNewWindow(KUrl)));
  90     connect(m_view, SIGNAL(requestContextMenu(QPoint,KFileItem,KUrl,QList<QAction*>)),
  91             this, SLOT(slotOpenContextMenu(QPoint,KFileItem,KUrl,QList<QAction*>)));
  92     connect(m_view, SIGNAL(selectionChanged(KFileItemList)),
  93             m_extension, SIGNAL(selectionInfo(KFileItemList)));
  94     connect(m_view, SIGNAL(selectionChanged(KFileItemList)),
  95             this, SLOT(slotSelectionChanged(KFileItemList)));
  96     connect(m_view, SIGNAL(requestItemInfo(KFileItem)),
  97             this, SLOT(slotRequestItemInfo(KFileItem)));
  98     connect(m_view, SIGNAL(modeChanged(DolphinView::Mode,DolphinView::Mode)),
  99             this, SIGNAL(viewModeChanged())); // relay signal
 100     connect(m_view, SIGNAL(redirection(KUrl,KUrl)),
 101             this, SLOT(slotDirectoryRedirection(KUrl,KUrl)));
 102
 103     // Watch for changes that should result in updates to the
 104     // status bar text.
 105     connect(m_view, SIGNAL(itemCountChanged()), this, SLOT(updateStatusBar()));
 106     connect(m_view,  SIGNAL(selectionChanged(KFileItemList)), this, SLOT(updateStatusBar()));
 107
 108     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 109     m_actionHandler->setCurrentView(m_view);
 110     connect(m_actionHandler, SIGNAL(createDirectory()), SLOT(createDirectory()));
 111
 112     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 113     connect(this, SIGNAL(aboutToOpenURL()),
 114             m_remoteEncoding, SLOT(slotAboutToOpenUrl()));
 115
 116     QClipboard* clipboard = QApplication::clipboard();
 117     connect(clipboard, SIGNAL(dataChanged()),
 118             this, SLOT(updatePasteAction()));
 119
 120     // Create file info and listing filter extensions.
 121     // NOTE: Listing filter needs to be instantiated after the creation of the view.
 122     new DolphinPartFileInfoExtension(this);
 123
 124 #if KDE_IS_VERSION(4, 9, 2)
 125     new DolphinPartListingFilterExtension(this);
 126
 127     KDirLister* lister = m_view->m_model->m_dirLister;
 128     if (lister) {
 129         DolphinPartListingNotificationExtension* notifyExt = new DolphinPartListingNotificationExtension(this);
 130         connect(lister, SIGNAL(newItems(KFileItemList)), notifyExt, SLOT(slotNewItems(KFileItemList)));
 131         connect(lister, SIGNAL(itemsDeleted(KFileItemList)), notifyExt, SLOT(slotItemsDeleted(KFileItemList)));
 132     } else {
 133         kWarning() << "NULL KDirLister object! KParts::ListingNotificationExtension will NOT be supported";
 134     }
 135 #endif
 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 DolphinPart::~DolphinPart()
 148 {
 149     DolphinNewFileMenuObserver::instance().detach(m_newFileMenu);
 150 }
 151
 152 void DolphinPart::createActions()
 153 {
 154     // Edit menu
 155
 156     m_newFileMenu = new KNewFileMenu(actionCollection(), "new_menu", this);
 157     m_newFileMenu->setParentWidget(widget());
 158     DolphinNewFileMenuObserver::instance().attach(m_newFileMenu);
 159     connect(m_newFileMenu->menu(), SIGNAL(aboutToShow()),
 160             this, SLOT(updateNewMenu()));
 161
 162     KAction *editMimeTypeAction = actionCollection()->addAction( "editMimeType" );
 163     editMimeTypeAction->setText( i18nc("@action:inmenu Edit", "&Edit File Type..." ) );
 164     connect(editMimeTypeAction, SIGNAL(triggered()), SLOT(slotEditMimeType()));
 165
 166     KAction* selectItemsMatching = actionCollection()->addAction("select_items_matching");
 167     selectItemsMatching->setText(i18nc("@action:inmenu Edit", "Select Items Matching..."));
 168     selectItemsMatching->setShortcut(Qt::CTRL | Qt::Key_S);
 169     connect(selectItemsMatching, SIGNAL(triggered()), this, SLOT(slotSelectItemsMatchingPattern()));
 170
 171     KAction* unselectItemsMatching = actionCollection()->addAction("unselect_items_matching");
 172     unselectItemsMatching->setText(i18nc("@action:inmenu Edit", "Unselect Items Matching..."));
 173     connect(unselectItemsMatching, SIGNAL(triggered()), this, SLOT(slotUnselectItemsMatchingPattern()));
 174
 175     actionCollection()->addAction(KStandardAction::SelectAll, "select_all", m_view, SLOT(selectAll()));
 176
 177     KAction* unselectAll = actionCollection()->addAction("unselect_all");
 178     unselectAll->setText(i18nc("@action:inmenu Edit", "Unselect All"));
 179     connect(unselectAll, SIGNAL(triggered()), m_view, SLOT(clearSelection()));
 180
 181     KAction* invertSelection = actionCollection()->addAction("invert_selection");
 182     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
 183     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
 184     connect(invertSelection, SIGNAL(triggered()), m_view, SLOT(invertSelection()));
 185
 186     // View menu: all done by DolphinViewActionHandler
 187
 188     // Go menu
 189
 190     QActionGroup* goActionGroup = new QActionGroup(this);
 191     connect(goActionGroup, SIGNAL(triggered(QAction*)),
 192             this, SLOT(slotGoTriggered(QAction*)));
 193
 194     createGoAction("go_applications", "start-here-kde",
 195                    i18nc("@action:inmenu Go", "App&lications"), QString("programs:/"),
 196                    goActionGroup);
 197     createGoAction("go_network_folders", "folder-remote",
 198                    i18nc("@action:inmenu Go", "&Network Folders"), QString("remote:/"),
 199                    goActionGroup);
 200     createGoAction("go_settings", "preferences-system",
 201                    i18nc("@action:inmenu Go", "Sett&ings"), QString("settings:/"),
 202                    goActionGroup);
 203     createGoAction("go_trash", "user-trash",
 204                    i18nc("@action:inmenu Go", "Trash"), QString("trash:/"),
 205                    goActionGroup);
 206     createGoAction("go_autostart", "",
 207                    i18nc("@action:inmenu Go", "Autostart"), KGlobalSettings::autostartPath(),
 208                    goActionGroup);
 209
 210     // Tools menu
 211     m_findFileAction = actionCollection()->addAction("find_file");
 212     m_findFileAction->setText(i18nc("@action:inmenu Tools", "Find File..."));
 213     m_findFileAction->setShortcut(Qt::CTRL | Qt::Key_F);
 214     m_findFileAction->setIcon(KIcon("edit-find"));
 215     connect(m_findFileAction, SIGNAL(triggered()), this, SLOT(slotFindFile()));
 216
 217     if (KAuthorized::authorizeKAction("shell_access")) {
 218         m_openTerminalAction = actionCollection()->addAction("open_terminal");
 219         m_openTerminalAction->setIcon(KIcon("utilities-terminal"));
 220         m_openTerminalAction->setText(i18nc("@action:inmenu Tools", "Open &Terminal"));
 221         connect(m_openTerminalAction, SIGNAL(triggered()), SLOT(slotOpenTerminal()));
 222         m_openTerminalAction->setShortcut(Qt::Key_F4);
 223     }
 224 }
 225
 226 void DolphinPart::createGoAction(const char* name, const char* iconName,
 227                                  const QString& text, const QString& url,
 228                                  QActionGroup* actionGroup)
 229 {
 230     KAction* action = actionCollection()->addAction(name);
 231     action->setIcon(KIcon(iconName));
 232     action->setText(text);
 233     action->setData(url);
 234     action->setActionGroup(actionGroup);
 235 }
 236
 237 void DolphinPart::slotGoTriggered(QAction* action)
 238 {
 239     const QString url = action->data().toString();
 240     emit m_extension->openUrlRequest(KUrl(url));
 241 }
 242
 243 void DolphinPart::slotSelectionChanged(const KFileItemList& selection)
 244 {
 245     const bool hasSelection = !selection.isEmpty();
 246
 247     QAction* renameAction  = actionCollection()->action("rename");
 248     QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
 249     QAction* deleteAction = actionCollection()->action("delete");
 250     QAction* editMimeTypeAction = actionCollection()->action("editMimeType");
 251     QAction* propertiesAction = actionCollection()->action("properties");
 252     QAction* deleteWithTrashShortcut = actionCollection()->action("delete_shortcut"); // see DolphinViewActionHandler
 253
 254     if (!hasSelection) {
 255         stateChanged("has_no_selection");
 256
 257         emit m_extension->enableAction("cut", false);
 258         emit m_extension->enableAction("copy", false);
 259         deleteWithTrashShortcut->setEnabled(false);
 260         editMimeTypeAction->setEnabled(false);
 261     } else {
 262         stateChanged("has_selection");
 263
 264         // TODO share this code with DolphinMainWindow::updateEditActions (and the desktop code)
 265         // in libkonq
 266         KFileItemListProperties capabilities(selection);
 267         const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
 268
 269         renameAction->setEnabled(capabilities.supportsMoving());
 270         moveToTrashAction->setEnabled(enableMoveToTrash);
 271         deleteAction->setEnabled(capabilities.supportsDeleting());
 272         deleteWithTrashShortcut->setEnabled(capabilities.supportsDeleting() && !enableMoveToTrash);
 273         editMimeTypeAction->setEnabled(true);
 274         propertiesAction->setEnabled(true);
 275         emit m_extension->enableAction("cut", capabilities.supportsMoving());
 276         emit m_extension->enableAction("copy", true);
 277     }
 278 }
 279
 280 void DolphinPart::updatePasteAction()
 281 {
 282     QPair<bool, QString> pasteInfo = m_view->pasteInfo();
 283     emit m_extension->enableAction( "paste", pasteInfo.first );
 284     emit m_extension->setActionText( "paste", pasteInfo.second );
 285 }
 286
 287 KAboutData* DolphinPart::createAboutData()
 288 {
 289     return new KAboutData("dolphinpart", "dolphin", ki18nc("@title", "Dolphin Part"), "0.1");
 290 }
 291
 292 bool DolphinPart::openUrl(const KUrl& url)
 293 {
 294     bool reload = arguments().reload();
 295     // A bit of a workaround so that changing the namefilter works: force reload.
 296     // Otherwise DolphinView wouldn't relist the URL, so nothing would happen.
 297     if (m_nameFilter != m_view->nameFilter())
 298         reload = true;
 299     if (m_view->url() == url && !reload) { // DolphinView won't do anything in that case, so don't emit started
 300         return true;
 301     }
 302     setUrl(url); // remember it at the KParts level
 303     KUrl visibleUrl(url);
 304     if (!m_nameFilter.isEmpty()) {
 305         visibleUrl.addPath(m_nameFilter);
 306     }
 307     QString prettyUrl = visibleUrl.pathOrUrl();
 308     emit setWindowCaption(prettyUrl);
 309     emit m_extension->setLocationBarUrl(prettyUrl);
 310     emit started(0); // get the wheel to spin
 311     m_view->setNameFilter(m_nameFilter);
 312     m_view->setUrl(url);
 313     updatePasteAction();
 314     emit aboutToOpenURL();
 315     if (reload)
 316         m_view->reload();
 317     // Disable "Find File" and "Open Terminal" actions for non-file URLs,
 318     // e.g. ftp, smb, etc. #279283
 319     const bool isLocalUrl = url.isLocalFile();
 320     m_findFileAction->setEnabled(isLocalUrl);
 321     if (m_openTerminalAction) {
 322         m_openTerminalAction->setEnabled(isLocalUrl);
 323     }
 324     return true;
 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::slotItemActivated(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::slotItemActivated()
 369     emit m_extension->createNewWindow(url);
 370 }
 371
 372 void DolphinPart::slotOpenContextMenu(const QPoint& pos,
 373                                       const KFileItem& _item,
 374                                       const KUrl&,
 375                                       const QList<QAction*>& customActions)
 376 {
 377     KParts::BrowserExtension::PopupFlags popupFlags = KParts::BrowserExtension::DefaultPopupItems
 378                                                       | KParts::BrowserExtension::ShowProperties
 379                                                       | KParts::BrowserExtension::ShowUrlOperations;
 380
 381     KFileItem item(_item);
 382
 383     if (item.isNull()) { // viewport context menu
 384         popupFlags |= KParts::BrowserExtension::ShowNavigationItems | KParts::BrowserExtension::ShowUp;
 385         item = m_view->rootItem();
 386         if (item.isNull())
 387             item = KFileItem( S_IFDIR, (mode_t)-1, url() );
 388         else
 389             item.setUrl(url()); // ensure we use the view url, not the canonical path (#213799)
 390     }
 391
 392     // TODO: We should change the signature of the slots (and signals) for being able
 393     //       to tell for which items we want a popup.
 394     KFileItemList items;
 395     if (m_view->selectedItems().isEmpty()) {
 396         items.append(item);
 397     } else {
 398         items = m_view->selectedItems();
 399     }
 400
 401     KFileItemListProperties capabilities(items);
 402
 403     KParts::BrowserExtension::ActionGroupMap actionGroups;
 404     QList<QAction *> editActions;
 405     editActions += m_view->versionControlActions(m_view->selectedItems());
 406     editActions += customActions;
 407
 408     if (!_item.isNull()) { // only for context menu on one or more items
 409         bool supportsDeleting = capabilities.supportsDeleting();
 410         bool supportsMoving = capabilities.supportsMoving();
 411
 412         if (!supportsDeleting) {
 413             popupFlags |= KParts::BrowserExtension::NoDeletion;
 414         }
 415
 416         if (supportsMoving) {
 417             editActions.append(actionCollection()->action("rename"));
 418         }
 419
 420         bool addTrash = capabilities.isLocal() && supportsMoving;
 421         bool addDel = false;
 422         if (supportsDeleting) {
 423             if ( !item.isLocalFile() )
 424                 addDel = true;
 425             else if (QApplication::keyboardModifiers() & Qt::ShiftModifier) {
 426                 addTrash = false;
 427                 addDel = true;
 428             }
 429             else {
 430                 KSharedConfig::Ptr globalConfig = KSharedConfig::openConfig("kdeglobals", KConfig::IncludeGlobals);
 431                 KConfigGroup configGroup(globalConfig, "KDE");
 432                 addDel = configGroup.readEntry("ShowDeleteCommand", false);
 433             }
 434         }
 435
 436         if (addTrash)
 437             editActions.append(actionCollection()->action("move_to_trash"));
 438         if (addDel)
 439             editActions.append(actionCollection()->action("delete"));
 440
 441         // Normally KonqPopupMenu only shows the "Create new" submenu in the current view
 442         // since otherwise the created file would not be visible.
 443         // But in treeview mode we should allow it.
 444         if (m_view->itemsExpandable())
 445             popupFlags |= KParts::BrowserExtension::ShowCreateDirectory;
 446
 447     }
 448
 449     actionGroups.insert("editactions", editActions);
 450
 451     emit m_extension->popupMenu(pos,
 452                                 items,
 453                                 KParts::OpenUrlArguments(),
 454                                 KParts::BrowserArguments(),
 455                                 popupFlags,
 456                                 actionGroups);
 457 }
 458
 459 void DolphinPart::slotDirectoryRedirection(const KUrl& oldUrl, const KUrl& newUrl)
 460 {
 461     //kDebug() << oldUrl << newUrl << "currentUrl=" << url();
 462     if (oldUrl.equals(url(), KUrl::CompareWithoutTrailingSlash /* #207572 */)) {
 463         KParts::ReadOnlyPart::setUrl(newUrl);
 464         const QString prettyUrl = newUrl.pathOrUrl();
 465         emit m_extension->setLocationBarUrl(prettyUrl);
 466     }
 467 }
 468
 469
 470 void DolphinPart::slotEditMimeType()
 471 {
 472     const KFileItemList items = m_view->selectedItems();
 473     if (!items.isEmpty()) {
 474         KonqOperations::editMimeType(items.first().mimetype(), m_view);
 475     }
 476 }
 477
 478 void DolphinPart::slotSelectItemsMatchingPattern()
 479 {
 480     openSelectionDialog(i18nc("@title:window", "Select"),
 481                         i18n("Select all items matching this pattern:"),
 482                         true);
 483 }
 484
 485 void DolphinPart::slotUnselectItemsMatchingPattern()
 486 {
 487     openSelectionDialog(i18nc("@title:window", "Unselect"),
 488                         i18n("Unselect all items matching this pattern:"),
 489                         false);
 490 }
 491
 492 void DolphinPart::openSelectionDialog(const QString& title, const QString& text, bool selectItems)
 493 {
 494     bool okClicked;
 495     QString pattern = KInputDialog::getText(title, text, "*", &okClicked, m_view);
 496
 497     if (okClicked && !pattern.isEmpty()) {
 498         QRegExp patternRegExp(pattern, Qt::CaseSensitive, QRegExp::Wildcard);
 499         m_view->selectItems(patternRegExp, selectItems);
 500     }
 501 }
 502
 503 void DolphinPart::setCurrentViewMode(const QString& viewModeName)
 504 {
 505     QAction* action = actionCollection()->action(viewModeName);
 506     Q_ASSERT(action);
 507     action->trigger();
 508 }
 509
 510 QString DolphinPart::currentViewMode() const
 511 {
 512     return m_actionHandler->currentViewModeActionName();
 513 }
 514
 515 void DolphinPart::setNameFilter(const QString& nameFilter)
 516 {
 517     // This is the "/home/dfaure/*.diff" kind of name filter (KDirLister::setNameFilter)
 518     // which is unrelated to DolphinView::setNameFilter which is substring filtering in a proxy.
 519     m_nameFilter = nameFilter;
 520     // TODO save/restore name filter in saveState/restoreState like KonqDirPart did in kde3?
 521 }
 522
 523 void DolphinPart::slotOpenTerminal()
 524 {
 525     QString dir(QDir::homePath());
 526
 527     KUrl u(url());
 528
 529     // If the given directory is not local, it can still be the URL of an
 530     // ioslave using UDS_LOCAL_PATH which to be converted first.
 531     u = KIO::NetAccess::mostLocalUrl(u, widget());
 532
 533     //If the URL is local after the above conversion, set the directory.
 534     if (u.isLocalFile()) {
 535         dir = u.toLocalFile();
 536     }
 537
 538     KToolInvocation::invokeTerminal(QString(), dir);
 539 }
 540
 541 void DolphinPart::slotFindFile()
 542 {
 543     KRun::run("kfind", url(), widget());
 544 }
 545
 546 void DolphinPart::updateNewMenu()
 547 {
 548     // As requested by KNewFileMenu :
 549     m_newFileMenu->checkUpToDate();
 550     m_newFileMenu->setViewShowsHiddenFiles(m_view->hiddenFilesShown());
 551     // And set the files that the menu apply on :
 552     m_newFileMenu->setPopupFiles(url());
 553 }
 554
 555 void DolphinPart::updateStatusBar()
 556 {
 557     emit ReadOnlyPart::setStatusBarText(m_view->statusBarText());
 558 }
 559
 560 void DolphinPart::updateProgress(int percent)
 561 {
 562     m_extension->loadingProgress(percent);
 563 }
 564
 565 void DolphinPart::createDirectory()
 566 {
 567     m_newFileMenu->setViewShowsHiddenFiles(m_view->hiddenFilesShown());
 568     m_newFileMenu->setPopupFiles(url());
 569     m_newFileMenu->createDirectory();
 570 }
 571
 572 void DolphinPart::setFilesToSelect(const KUrl::List& files)
 573 {
 574     if (files.isEmpty()) {
 575         return;
 576     }
 577
 578     m_view->markUrlsAsSelected(files);
 579     m_view->markUrlAsCurrent(files.at(0));
 580 }
 581
 582 ////
 583
 584 void DolphinPartBrowserExtension::restoreState(QDataStream &stream)
 585 {
 586     KParts::BrowserExtension::restoreState(stream);
 587     m_part->view()->restoreState(stream);
 588 }
 589
 590 void DolphinPartBrowserExtension::saveState(QDataStream &stream)
 591 {
 592     KParts::BrowserExtension::saveState(stream);
 593     m_part->view()->saveState(stream);
 594 }
 595
 596 void DolphinPartBrowserExtension::cut()
 597 {
 598     m_part->view()->cutSelectedItems();
 599 }
 600
 601 void DolphinPartBrowserExtension::copy()
 602 {
 603     m_part->view()->copySelectedItems();
 604 }
 605
 606 void DolphinPartBrowserExtension::paste()
 607 {
 608     m_part->view()->paste();
 609 }
 610
 611 void DolphinPartBrowserExtension::pasteTo(const KUrl&)
 612 {
 613     m_part->view()->pasteIntoFolder();
 614 }
 615
 616 void DolphinPartBrowserExtension::reparseConfiguration()
 617 {
 618     m_part->view()->readSettings();
 619 }
 620
 621 ////
 622
 623 DolphinPartFileInfoExtension::DolphinPartFileInfoExtension(DolphinPart* part)
 624                              : KParts::FileInfoExtension(part)
 625 {
 626 }
 627
 628 DolphinPart* DolphinPartFileInfoExtension::part() const
 629 {
 630     return static_cast<DolphinPart*>(parent());
 631 }
 632
 633 bool DolphinPartFileInfoExtension::hasSelection() const
 634 {
 635     return part()->view()->selectedItemsCount() > 0;
 636 }
 637
 638 KParts::FileInfoExtension::QueryModes DolphinPartFileInfoExtension::supportedQueryModes() const
 639 {
 640     return (KParts::FileInfoExtension::AllItems | KParts::FileInfoExtension::SelectedItems);
 641 }
 642
 643 KFileItemList DolphinPartFileInfoExtension::queryFor(KParts::FileInfoExtension::QueryMode mode) const
 644 {
 645     KFileItemList list;
 646
 647     if (mode == KParts::FileInfoExtension::None)
 648       return list;
 649
 650     if (!(supportedQueryModes() & mode))
 651       return list;
 652
 653     switch (mode) {
 654       case KParts::FileInfoExtension::SelectedItems:
 655           if (hasSelection())
 656               return part()->view()->selectedItems();
 657           break;
 658       case KParts::FileInfoExtension::AllItems:
 659           return part()->view()->items();
 660       default:
 661           break;
 662     }
 663
 664     return list;
 665 }
 666
 667 #if KDE_IS_VERSION(4, 9, 2)
 668
 669 DolphinPartListingFilterExtension::DolphinPartListingFilterExtension (DolphinPart* part)
 670     : KParts::ListingFilterExtension(part)
 671       , m_part(part)
 672 {
 673 }
 674
 675 KParts::ListingFilterExtension::FilterModes DolphinPartListingFilterExtension::supportedFilterModes() const
 676 {
 677     return (KParts::ListingFilterExtension::MimeType |
 678             KParts::ListingFilterExtension::SubString |
 679             KParts::ListingFilterExtension::WildCard);
 680 }
 681
 682 bool DolphinPartListingFilterExtension::supportsMultipleFilters (KParts::ListingFilterExtension::FilterMode mode) const
 683 {
 684     if (mode == KParts::ListingFilterExtension::MimeType)
 685         return true;
 686
 687     return false;
 688 }
 689
 690 QVariant DolphinPartListingFilterExtension::filter (KParts::ListingFilterExtension::FilterMode mode) const
 691 {
 692     QVariant result;
 693
 694     switch (mode) {
 695     case KParts::ListingFilterExtension::MimeType:
 696         result = m_part->view()->mimeTypeFilters();
 697         break;
 698     case KParts::ListingFilterExtension::SubString:
 699     case KParts::ListingFilterExtension::WildCard:
 700         result = m_part->view()->nameFilter();
 701         break;
 702     default:
 703       break;
 704     }
 705
 706     return result;
 707 }
 708
 709 void DolphinPartListingFilterExtension::setFilter (KParts::ListingFilterExtension::FilterMode mode, const QVariant& filter)
 710 {
 711     switch (mode) {
 712     case KParts::ListingFilterExtension::MimeType:
 713         m_part->view()->setMimeTypeFilters(filter.toStringList());
 714         break;
 715     case KParts::ListingFilterExtension::SubString:
 716     case KParts::ListingFilterExtension::WildCard:
 717         m_part->view()->setNameFilter(filter.toString());
 718         break;
 719     default:
 720       break;
 721     }
 722 }
 723
 724 ////
 725
 726 DolphinPartListingNotificationExtension::DolphinPartListingNotificationExtension(DolphinPart* part)
 727     :KParts::ListingNotificationExtension(part)
 728 {
 729 }
 730
 731 KParts::ListingNotificationExtension::NotificationEventTypes DolphinPartListingNotificationExtension::supportedNotificationEventTypes() const
 732 {
 733     return (KParts::ListingNotificationExtension::ItemsAdded |
 734             KParts::ListingNotificationExtension::ItemsDeleted);
 735 }
 736
 737 void DolphinPartListingNotificationExtension::slotNewItems(const KFileItemList& items)
 738 {
 739     emit listingEvent(KParts::ListingNotificationExtension::ItemsAdded, items);
 740 }
 741
 742 void DolphinPartListingNotificationExtension::slotItemsDeleted(const KFileItemList& items)
 743 {
 744     emit listingEvent(KParts::ListingNotificationExtension::ItemsDeleted, items);
 745 }
 746
 747 #endif
 748
 749 #include "dolphinpart.moc"