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 "dolphinremoveaction.h"
  22
  23 #include <KFileItemListProperties>
  24 #include <konq_operations.h>
  25
  26 #include <KAboutData>
  27 #include <KActionCollection>
  28 #include <KConfigGroup>
  29 #include <KDebug>
  30 #include <KGlobalSettings>
  31 #include <KIconLoader>
  32 #include <KLocale>
  33 #include <KMessageBox>
  34 #include <KPluginFactory>
  35 #include <KRun>
  36 #include <KToggleAction>
  37 #include <KIO/NetAccess>
  38 #include <KToolInvocation>
  39 #include <kauthorized.h>
  40 #include <KNewFileMenu>
  41 #include <KMenu>
  42 #include <KInputDialog>
  43 #include <KProtocolInfo>
  44 #include <kdeversion.h>
  45
  46 #if KDE_IS_VERSION(4, 9, 2)
  47 #include "dolphinpart_ext.h"
  48 #endif
  49
  50 #include "views/dolphinview.h"
  51 #include "views/dolphinviewactionhandler.h"
  52 #include "views/dolphinnewfilemenuobserver.h"
  53 #include "views/dolphinremoteencoding.h"
  54 #include "kitemviews/kfileitemmodel.h"
  55 #include "kitemviews/private/kfileitemmodeldirlister.h"
  56
  57 #include <QActionGroup>
  58 #include <QApplication>
  59 #include <QClipboard>
  60 #include <QDir>
  61
  62 K_PLUGIN_FACTORY(DolphinPartFactory, registerPlugin<DolphinPart>();)
  63 K_EXPORT_PLUGIN(DolphinPartFactory("dolphinpart", "dolphin"))
  64
  65 DolphinPart::DolphinPart(QWidget* parentWidget, QObject* parent, const QVariantList& args)
  66     : KParts::ReadOnlyPart(parent)
  67       ,m_openTerminalAction(0)
  68       ,m_removeAction(0)
  69 {
  70     Q_UNUSED(args)
  71     setComponentData(DolphinPartFactory::componentData(), false);
  72     m_extension = new DolphinPartBrowserExtension(this);
  73
  74     // make sure that other apps using this part find Dolphin's view-file-columns icons
  75     KIconLoader::global()->addAppDir("dolphin");
  76
  77     m_view = new DolphinView(KUrl(), parentWidget);
  78     m_view->setTabsForFilesEnabled(true);
  79     setWidget(m_view);
  80
  81     connect(m_view, SIGNAL(directoryLoadingCompleted()), this, SIGNAL(completed()));
  82     connect(m_view, SIGNAL(directoryLoadingProgress(int)), this, SLOT(updateProgress(int)));
  83     connect(m_view, SIGNAL(errorMessage(QString)), this, SLOT(slotErrorMessage(QString)));
  84
  85     setXMLFile("dolphinpart.rc");
  86
  87     connect(m_view, SIGNAL(infoMessage(QString)),
  88             this, SLOT(slotMessage(QString)));
  89     connect(m_view, SIGNAL(operationCompletedMessage(QString)),
  90             this, SLOT(slotMessage(QString)));
  91     connect(m_view, SIGNAL(errorMessage(QString)),
  92             this, SLOT(slotErrorMessage(QString)));
  93     connect(m_view, SIGNAL(itemActivated(KFileItem)),
  94             this, SLOT(slotItemActivated(KFileItem)));
  95     connect(m_view, SIGNAL(itemsActivated(KFileItemList)),
  96             this, SLOT(slotItemsActivated(KFileItemList)));
  97     connect(m_view, SIGNAL(tabRequested(KUrl)),
  98             this, SLOT(createNewWindow(KUrl)));
  99     connect(m_view, SIGNAL(requestContextMenu(QPoint,KFileItem,KUrl,QList<QAction*>)),
 100             this, SLOT(slotOpenContextMenu(QPoint,KFileItem,KUrl,QList<QAction*>)));
 101     connect(m_view, SIGNAL(selectionChanged(KFileItemList)),
 102             m_extension, SIGNAL(selectionInfo(KFileItemList)));
 103     connect(m_view, SIGNAL(selectionChanged(KFileItemList)),
 104             this, SLOT(slotSelectionChanged(KFileItemList)));
 105     connect(m_view, SIGNAL(requestItemInfo(KFileItem)),
 106             this, SLOT(slotRequestItemInfo(KFileItem)));
 107     connect(m_view, SIGNAL(modeChanged(DolphinView::Mode,DolphinView::Mode)),
 108             this, SIGNAL(viewModeChanged())); // relay signal
 109     connect(m_view, SIGNAL(redirection(KUrl,KUrl)),
 110             this, SLOT(slotDirectoryRedirection(KUrl,KUrl)));
 111
 112     // Watch for changes that should result in updates to the
 113     // status bar text.
 114     connect(m_view, SIGNAL(itemCountChanged()), this, SLOT(updateStatusBar()));
 115     connect(m_view,  SIGNAL(selectionChanged(KFileItemList)), this, SLOT(updateStatusBar()));
 116
 117     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 118     m_actionHandler->setCurrentView(m_view);
 119     connect(m_actionHandler, SIGNAL(createDirectory()), SLOT(createDirectory()));
 120
 121     m_remoteEncoding = new DolphinRemoteEncoding(this, m_actionHandler);
 122     connect(this, SIGNAL(aboutToOpenURL()),
 123             m_remoteEncoding, SLOT(slotAboutToOpenUrl()));
 124
 125     QClipboard* clipboard = QApplication::clipboard();
 126     connect(clipboard, SIGNAL(dataChanged()),
 127             this, SLOT(updatePasteAction()));
 128
 129     // Create file info and listing filter extensions.
 130     // NOTE: Listing filter needs to be instantiated after the creation of the view.
 131     new DolphinPartFileInfoExtension(this);
 132
 133 #if KDE_IS_VERSION(4, 9, 2)
 134     new DolphinPartListingFilterExtension(this);
 135
 136     KDirLister* lister = m_view->m_model->m_dirLister;
 137     if (lister) {
 138         DolphinPartListingNotificationExtension* notifyExt = new DolphinPartListingNotificationExtension(this);
 139         connect(lister, SIGNAL(newItems(KFileItemList)), notifyExt, SLOT(slotNewItems(KFileItemList)));
 140         connect(lister, SIGNAL(itemsDeleted(KFileItemList)), notifyExt, SLOT(slotItemsDeleted(KFileItemList)));
 141     } else {
 142         kWarning() << "NULL KDirLister object! KParts::ListingNotificationExtension will NOT be supported";
 143     }
 144 #endif
 145
 146     createActions();
 147     m_actionHandler->updateViewActions();
 148     slotSelectionChanged(KFileItemList()); // initially disable selection-dependent actions
 149
 150     // Listen to events from the app so we can update the remove key by
 151     // checking for a Shift key press.
 152     qApp->installEventFilter(this);
 153
 154     // TODO there was a "always open a new window" (when clicking on a directory) setting in konqueror
 155     // (sort of spacial navigation)
 156
 157     loadPlugins(this, this, componentData());
 158 }
 159
 160 DolphinPart::~DolphinPart()
 161 {
 162     DolphinNewFileMenuObserver::instance().detach(m_newFileMenu);
 163 }
 164
 165 void DolphinPart::createActions()
 166 {
 167     // Edit menu
 168
 169     m_newFileMenu = new KNewFileMenu(actionCollection(), "new_menu", this);
 170     m_newFileMenu->setParentWidget(widget());
 171     DolphinNewFileMenuObserver::instance().attach(m_newFileMenu);
 172     connect(m_newFileMenu->menu(), SIGNAL(aboutToShow()),
 173             this, SLOT(updateNewMenu()));
 174
 175     KAction *editMimeTypeAction = actionCollection()->addAction( "editMimeType" );
 176     editMimeTypeAction->setText( i18nc("@action:inmenu Edit", "&Edit File Type..." ) );
 177     connect(editMimeTypeAction, SIGNAL(triggered()), SLOT(slotEditMimeType()));
 178
 179     KAction* selectItemsMatching = actionCollection()->addAction("select_items_matching");
 180     selectItemsMatching->setText(i18nc("@action:inmenu Edit", "Select Items Matching..."));
 181     selectItemsMatching->setShortcut(Qt::CTRL | Qt::Key_S);
 182     connect(selectItemsMatching, SIGNAL(triggered()), this, SLOT(slotSelectItemsMatchingPattern()));
 183
 184     KAction* unselectItemsMatching = actionCollection()->addAction("unselect_items_matching");
 185     unselectItemsMatching->setText(i18nc("@action:inmenu Edit", "Unselect Items Matching..."));
 186     connect(unselectItemsMatching, SIGNAL(triggered()), this, SLOT(slotUnselectItemsMatchingPattern()));
 187
 188     actionCollection()->addAction(KStandardAction::SelectAll, "select_all", m_view, SLOT(selectAll()));
 189
 190     KAction* unselectAll = actionCollection()->addAction("unselect_all");
 191     unselectAll->setText(i18nc("@action:inmenu Edit", "Unselect All"));
 192     connect(unselectAll, SIGNAL(triggered()), m_view, SLOT(clearSelection()));
 193
 194     KAction* invertSelection = actionCollection()->addAction("invert_selection");
 195     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
 196     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
 197     connect(invertSelection, SIGNAL(triggered()), m_view, SLOT(invertSelection()));
 198
 199     // View menu: all done by DolphinViewActionHandler
 200
 201     // Go menu
 202
 203     QActionGroup* goActionGroup = new QActionGroup(this);
 204     connect(goActionGroup, SIGNAL(triggered(QAction*)),
 205             this, SLOT(slotGoTriggered(QAction*)));
 206
 207     createGoAction("go_applications", "start-here-kde",
 208                    i18nc("@action:inmenu Go", "App&lications"), QString("programs:/"),
 209                    goActionGroup);
 210     createGoAction("go_network_folders", "folder-remote",
 211                    i18nc("@action:inmenu Go", "&Network Folders"), QString("remote:/"),
 212                    goActionGroup);
 213     createGoAction("go_settings", "preferences-system",
 214                    i18nc("@action:inmenu Go", "Sett&ings"), QString("settings:/"),
 215                    goActionGroup);
 216     createGoAction("go_trash", "user-trash",
 217                    i18nc("@action:inmenu Go", "Trash"), QString("trash:/"),
 218                    goActionGroup);
 219     createGoAction("go_autostart", "",
 220                    i18nc("@action:inmenu Go", "Autostart"), KGlobalSettings::autostartPath(),
 221                    goActionGroup);
 222
 223     // Tools menu
 224     m_findFileAction = actionCollection()->addAction("find_file");
 225     m_findFileAction->setText(i18nc("@action:inmenu Tools", "Find File..."));
 226     m_findFileAction->setShortcut(Qt::CTRL | Qt::Key_F);
 227     m_findFileAction->setIcon(KIcon("edit-find"));
 228     connect(m_findFileAction, SIGNAL(triggered()), this, SLOT(slotFindFile()));
 229
 230     if (KAuthorized::authorizeKAction("shell_access")) {
 231         m_openTerminalAction = actionCollection()->addAction("open_terminal");
 232         m_openTerminalAction->setIcon(KIcon("utilities-terminal"));
 233         m_openTerminalAction->setText(i18nc("@action:inmenu Tools", "Open &Terminal"));
 234         connect(m_openTerminalAction, SIGNAL(triggered()), SLOT(slotOpenTerminal()));
 235         m_openTerminalAction->setShortcut(Qt::Key_F4);
 236     }
 237 }
 238
 239 void DolphinPart::createGoAction(const char* name, const char* iconName,
 240                                  const QString& text, const QString& url,
 241                                  QActionGroup* actionGroup)
 242 {
 243     KAction* action = actionCollection()->addAction(name);
 244     action->setIcon(KIcon(iconName));
 245     action->setText(text);
 246     action->setData(url);
 247     action->setActionGroup(actionGroup);
 248 }
 249
 250 void DolphinPart::slotGoTriggered(QAction* action)
 251 {
 252     const QString url = action->data().toString();
 253     emit m_extension->openUrlRequest(KUrl(url));
 254 }
 255
 256 void DolphinPart::slotSelectionChanged(const KFileItemList& selection)
 257 {
 258     const bool hasSelection = !selection.isEmpty();
 259
 260     QAction* renameAction  = actionCollection()->action("rename");
 261     QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
 262     QAction* deleteAction = actionCollection()->action("delete");
 263     QAction* editMimeTypeAction = actionCollection()->action("editMimeType");
 264     QAction* propertiesAction = actionCollection()->action("properties");
 265     QAction* deleteWithTrashShortcut = actionCollection()->action("delete_shortcut"); // see DolphinViewActionHandler
 266
 267     if (!hasSelection) {
 268         stateChanged("has_no_selection");
 269
 270         emit m_extension->enableAction("cut", false);
 271         emit m_extension->enableAction("copy", false);
 272         deleteWithTrashShortcut->setEnabled(false);
 273         editMimeTypeAction->setEnabled(false);
 274     } else {
 275         stateChanged("has_selection");
 276
 277         // TODO share this code with DolphinMainWindow::updateEditActions (and the desktop code)
 278         // in libkonq
 279         KFileItemListProperties capabilities(selection);
 280         const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
 281
 282         renameAction->setEnabled(capabilities.supportsMoving());
 283         moveToTrashAction->setEnabled(enableMoveToTrash);
 284         deleteAction->setEnabled(capabilities.supportsDeleting());
 285         deleteWithTrashShortcut->setEnabled(capabilities.supportsDeleting() && !enableMoveToTrash);
 286         editMimeTypeAction->setEnabled(true);
 287         propertiesAction->setEnabled(true);
 288         emit m_extension->enableAction("cut", capabilities.supportsMoving());
 289         emit m_extension->enableAction("copy", true);
 290     }
 291 }
 292
 293 void DolphinPart::updatePasteAction()
 294 {
 295     QPair<bool, QString> pasteInfo = m_view->pasteInfo();
 296     emit m_extension->enableAction( "paste", pasteInfo.first );
 297     emit m_extension->setActionText( "paste", pasteInfo.second );
 298 }
 299
 300 KAboutData* DolphinPart::createAboutData()
 301 {
 302     return new KAboutData("dolphinpart", "dolphin", ki18nc("@title", "Dolphin Part"), "0.1");
 303 }
 304
 305 bool DolphinPart::openUrl(const KUrl& url)
 306 {
 307     bool reload = arguments().reload();
 308     // A bit of a workaround so that changing the namefilter works: force reload.
 309     // Otherwise DolphinView wouldn't relist the URL, so nothing would happen.
 310     if (m_nameFilter != m_view->nameFilter())
 311         reload = true;
 312     if (m_view->url() == url && !reload) { // DolphinView won't do anything in that case, so don't emit started
 313         return true;
 314     }
 315     setUrl(url); // remember it at the KParts level
 316     KUrl visibleUrl(url);
 317     if (!m_nameFilter.isEmpty()) {
 318         visibleUrl.addPath(m_nameFilter);
 319     }
 320     QString prettyUrl = visibleUrl.pathOrUrl();
 321     emit setWindowCaption(prettyUrl);
 322     emit m_extension->setLocationBarUrl(prettyUrl);
 323     emit started(0); // get the wheel to spin
 324     m_view->setNameFilter(m_nameFilter);
 325     m_view->setUrl(url);
 326     updatePasteAction();
 327     emit aboutToOpenURL();
 328     if (reload)
 329         m_view->reload();
 330     // Disable "Find File" and "Open Terminal" actions for non-file URLs,
 331     // e.g. ftp, smb, etc. #279283
 332     const bool isLocalUrl = url.isLocalFile();
 333     m_findFileAction->setEnabled(isLocalUrl);
 334     if (m_openTerminalAction) {
 335         m_openTerminalAction->setEnabled(isLocalUrl);
 336     }
 337     return true;
 338 }
 339
 340 void DolphinPart::slotMessage(const QString& msg)
 341 {
 342     emit setStatusBarText(msg);
 343 }
 344
 345 void DolphinPart::slotErrorMessage(const QString& msg)
 346 {
 347     kDebug() << msg;
 348     emit canceled(msg);
 349     //KMessageBox::error(m_view, msg);
 350 }
 351
 352 void DolphinPart::slotRequestItemInfo(const KFileItem& item)
 353 {
 354     emit m_extension->mouseOverInfo(item);
 355     if (item.isNull()) {
 356         updateStatusBar();
 357     } else {
 358         ReadOnlyPart::setStatusBarText(item.getStatusBarInfo());
 359     }
 360 }
 361
 362 void DolphinPart::slotItemActivated(const KFileItem& item)
 363 {
 364     KParts::OpenUrlArguments args;
 365     // Forget about the known mimetype if a target URL is used.
 366     // Testcase: network:/ with a item (mimetype "inode/some-foo-service") pointing to a http URL (html)
 367     if (item.targetUrl() == item.url()) {
 368         args.setMimeType(item.mimetype());
 369     }
 370
 371     // Ideally, konqueror should be changed to not require trustedSource for directory views,
 372     // since the idea was not to need BrowserArguments for non-browser stuff...
 373     KParts::BrowserArguments browserArgs;
 374     browserArgs.trustedSource = true;
 375     emit m_extension->openUrlRequest(item.targetUrl(), args, browserArgs);
 376 }
 377
 378 void DolphinPart::slotItemsActivated(const KFileItemList& items)
 379 {
 380     foreach (const KFileItem& item, items) {
 381         slotItemActivated(item);
 382     }
 383 }
 384
 385 void DolphinPart::createNewWindow(const KUrl& url)
 386 {
 387     // TODO: Check issue N176832 for the missing QAIV signal; task 177399 - maybe this code
 388     // should be moved into DolphinPart::slotItemActivated()
 389     emit m_extension->createNewWindow(url);
 390 }
 391
 392 void DolphinPart::slotOpenContextMenu(const QPoint& pos,
 393                                       const KFileItem& _item,
 394                                       const KUrl&,
 395                                       const QList<QAction*>& customActions)
 396 {
 397     KParts::BrowserExtension::PopupFlags popupFlags = KParts::BrowserExtension::DefaultPopupItems
 398                                                       | KParts::BrowserExtension::ShowProperties
 399                                                       | KParts::BrowserExtension::ShowUrlOperations;
 400
 401     KFileItem item(_item);
 402
 403     if (item.isNull()) { // viewport context menu
 404         popupFlags |= KParts::BrowserExtension::ShowNavigationItems | KParts::BrowserExtension::ShowUp;
 405         item = m_view->rootItem();
 406         if (item.isNull())
 407             item = KFileItem( S_IFDIR, (mode_t)-1, url() );
 408         else
 409             item.setUrl(url()); // ensure we use the view url, not the canonical path (#213799)
 410     }
 411
 412     // TODO: We should change the signature of the slots (and signals) for being able
 413     //       to tell for which items we want a popup.
 414     KFileItemList items;
 415     if (m_view->selectedItems().isEmpty()) {
 416         items.append(item);
 417     } else {
 418         items = m_view->selectedItems();
 419     }
 420
 421     KFileItemListProperties capabilities(items);
 422
 423     KParts::BrowserExtension::ActionGroupMap actionGroups;
 424     QList<QAction *> editActions;
 425     editActions += m_view->versionControlActions(m_view->selectedItems());
 426     editActions += customActions;
 427
 428     if (!_item.isNull()) { // only for context menu on one or more items
 429         bool supportsDeleting = capabilities.supportsDeleting();
 430         bool supportsMoving = capabilities.supportsMoving();
 431
 432         if (!supportsDeleting) {
 433             popupFlags |= KParts::BrowserExtension::NoDeletion;
 434         }
 435
 436         if (supportsMoving) {
 437             editActions.append(actionCollection()->action("rename"));
 438         }
 439
 440         bool addTrash = capabilities.isLocal() && supportsMoving;
 441         bool addDel = false;
 442         if (supportsDeleting) {
 443             if ( !item.isLocalFile() )
 444                 addDel = true;
 445             else if (QApplication::keyboardModifiers() & Qt::ShiftModifier) {
 446                 addTrash = false;
 447                 addDel = true;
 448             }
 449             else {
 450                 KSharedConfig::Ptr globalConfig = KSharedConfig::openConfig("kdeglobals", KConfig::IncludeGlobals);
 451                 KConfigGroup configGroup(globalConfig, "KDE");
 452                 addDel = configGroup.readEntry("ShowDeleteCommand", false);
 453             }
 454         }
 455
 456         if (!addTrash || !addDel) {
 457             if (!m_removeAction) {
 458                 m_removeAction = new DolphinRemoveAction(this, actionCollection());
 459             }
 460             editActions.append(m_removeAction);
 461             m_removeAction->update();
 462         } else {
 463             delete m_removeAction;
 464             m_removeAction = 0;
 465             editActions.append(actionCollection()->action("move_to_trash"));
 466             editActions.append(actionCollection()->action("delete"));
 467         }
 468
 469         // Normally KonqPopupMenu only shows the "Create new" submenu in the current view
 470         // since otherwise the created file would not be visible.
 471         // But in treeview mode we should allow it.
 472         if (m_view->itemsExpandable())
 473             popupFlags |= KParts::BrowserExtension::ShowCreateDirectory;
 474
 475     }
 476
 477     actionGroups.insert("editactions", editActions);
 478
 479     emit m_extension->popupMenu(pos,
 480                                 items,
 481                                 KParts::OpenUrlArguments(),
 482                                 KParts::BrowserArguments(),
 483                                 popupFlags,
 484                                 actionGroups);
 485 }
 486
 487 void DolphinPart::slotDirectoryRedirection(const KUrl& oldUrl, const KUrl& newUrl)
 488 {
 489     //kDebug() << oldUrl << newUrl << "currentUrl=" << url();
 490     if (oldUrl.equals(url(), KUrl::CompareWithoutTrailingSlash /* #207572 */)) {
 491         KParts::ReadOnlyPart::setUrl(newUrl);
 492         const QString prettyUrl = newUrl.pathOrUrl();
 493         emit m_extension->setLocationBarUrl(prettyUrl);
 494     }
 495 }
 496
 497
 498 void DolphinPart::slotEditMimeType()
 499 {
 500     const KFileItemList items = m_view->selectedItems();
 501     if (!items.isEmpty()) {
 502         KonqOperations::editMimeType(items.first().mimetype(), m_view);
 503     }
 504 }
 505
 506 void DolphinPart::slotSelectItemsMatchingPattern()
 507 {
 508     openSelectionDialog(i18nc("@title:window", "Select"),
 509                         i18n("Select all items matching this pattern:"),
 510                         true);
 511 }
 512
 513 void DolphinPart::slotUnselectItemsMatchingPattern()
 514 {
 515     openSelectionDialog(i18nc("@title:window", "Unselect"),
 516                         i18n("Unselect all items matching this pattern:"),
 517                         false);
 518 }
 519
 520 void DolphinPart::openSelectionDialog(const QString& title, const QString& text, bool selectItems)
 521 {
 522     bool okClicked;
 523     QString pattern = KInputDialog::getText(title, text, "*", &okClicked, m_view);
 524
 525     if (okClicked && !pattern.isEmpty()) {
 526         QRegExp patternRegExp(pattern, Qt::CaseSensitive, QRegExp::Wildcard);
 527         m_view->selectItems(patternRegExp, selectItems);
 528     }
 529 }
 530
 531 void DolphinPart::setCurrentViewMode(const QString& viewModeName)
 532 {
 533     QAction* action = actionCollection()->action(viewModeName);
 534     Q_ASSERT(action);
 535     action->trigger();
 536 }
 537
 538 QString DolphinPart::currentViewMode() const
 539 {
 540     return m_actionHandler->currentViewModeActionName();
 541 }
 542
 543 void DolphinPart::setNameFilter(const QString& nameFilter)
 544 {
 545     // This is the "/home/dfaure/*.diff" kind of name filter (KDirLister::setNameFilter)
 546     // which is unrelated to DolphinView::setNameFilter which is substring filtering in a proxy.
 547     m_nameFilter = nameFilter;
 548     // TODO save/restore name filter in saveState/restoreState like KonqDirPart did in kde3?
 549 }
 550
 551 void DolphinPart::slotOpenTerminal()
 552 {
 553     QString dir(QDir::homePath());
 554
 555     KUrl u(url());
 556
 557     // If the given directory is not local, it can still be the URL of an
 558     // ioslave using UDS_LOCAL_PATH which to be converted first.
 559     u = KIO::NetAccess::mostLocalUrl(u, widget());
 560
 561     //If the URL is local after the above conversion, set the directory.
 562     if (u.isLocalFile()) {
 563         dir = u.toLocalFile();
 564     }
 565
 566     KToolInvocation::invokeTerminal(QString(), dir);
 567 }
 568
 569 void DolphinPart::slotFindFile()
 570 {
 571     KRun::run("kfind", url(), widget());
 572 }
 573
 574 void DolphinPart::updateNewMenu()
 575 {
 576     // As requested by KNewFileMenu :
 577     m_newFileMenu->checkUpToDate();
 578     m_newFileMenu->setViewShowsHiddenFiles(m_view->hiddenFilesShown());
 579     // And set the files that the menu apply on :
 580     m_newFileMenu->setPopupFiles(url());
 581 }
 582
 583 void DolphinPart::updateStatusBar()
 584 {
 585     emit ReadOnlyPart::setStatusBarText(m_view->statusBarText());
 586 }
 587
 588 void DolphinPart::updateProgress(int percent)
 589 {
 590     m_extension->loadingProgress(percent);
 591 }
 592
 593 void DolphinPart::createDirectory()
 594 {
 595     m_newFileMenu->setViewShowsHiddenFiles(m_view->hiddenFilesShown());
 596     m_newFileMenu->setPopupFiles(url());
 597     m_newFileMenu->createDirectory();
 598 }
 599
 600 void DolphinPart::setFilesToSelect(const KUrl::List& files)
 601 {
 602     if (files.isEmpty()) {
 603         return;
 604     }
 605
 606     m_view->markUrlsAsSelected(files);
 607     m_view->markUrlAsCurrent(files.at(0));
 608 }
 609
 610 bool DolphinPart::eventFilter(QObject* obj, QEvent* event)
 611 {
 612     const int type = event->type();
 613
 614     if ((type == QEvent::KeyPress || type == QEvent::KeyRelease) && m_removeAction) {
 615         QMenu* menu = qobject_cast<QMenu*>(obj);
 616         if (menu && menu->parent() == m_view) {
 617             QKeyEvent* ev = static_cast<QKeyEvent*>(event);
 618             if (ev->key() == Qt::Key_Shift) {
 619                 m_removeAction->update();
 620             }
 621         }
 622     }
 623
 624     return KParts::ReadOnlyPart::eventFilter(obj, event);
 625 }
 626
 627 ////
 628
 629 void DolphinPartBrowserExtension::restoreState(QDataStream &stream)
 630 {
 631     KParts::BrowserExtension::restoreState(stream);
 632     m_part->view()->restoreState(stream);
 633 }
 634
 635 void DolphinPartBrowserExtension::saveState(QDataStream &stream)
 636 {
 637     KParts::BrowserExtension::saveState(stream);
 638     m_part->view()->saveState(stream);
 639 }
 640
 641 void DolphinPartBrowserExtension::cut()
 642 {
 643     m_part->view()->cutSelectedItems();
 644 }
 645
 646 void DolphinPartBrowserExtension::copy()
 647 {
 648     m_part->view()->copySelectedItems();
 649 }
 650
 651 void DolphinPartBrowserExtension::paste()
 652 {
 653     m_part->view()->paste();
 654 }
 655
 656 void DolphinPartBrowserExtension::pasteTo(const KUrl&)
 657 {
 658     m_part->view()->pasteIntoFolder();
 659 }
 660
 661 void DolphinPartBrowserExtension::reparseConfiguration()
 662 {
 663     m_part->view()->readSettings();
 664 }
 665
 666 ////
 667
 668 DolphinPartFileInfoExtension::DolphinPartFileInfoExtension(DolphinPart* part)
 669                              : KParts::FileInfoExtension(part)
 670 {
 671 }
 672
 673 DolphinPart* DolphinPartFileInfoExtension::part() const
 674 {
 675     return static_cast<DolphinPart*>(parent());
 676 }
 677
 678 bool DolphinPartFileInfoExtension::hasSelection() const
 679 {
 680     return part()->view()->selectedItemsCount() > 0;
 681 }
 682
 683 KParts::FileInfoExtension::QueryModes DolphinPartFileInfoExtension::supportedQueryModes() const
 684 {
 685     return (KParts::FileInfoExtension::AllItems | KParts::FileInfoExtension::SelectedItems);
 686 }
 687
 688 KFileItemList DolphinPartFileInfoExtension::queryFor(KParts::FileInfoExtension::QueryMode mode) const
 689 {
 690     KFileItemList list;
 691
 692     if (mode == KParts::FileInfoExtension::None)
 693       return list;
 694
 695     if (!(supportedQueryModes() & mode))
 696       return list;
 697
 698     switch (mode) {
 699       case KParts::FileInfoExtension::SelectedItems:
 700           if (hasSelection())
 701               return part()->view()->selectedItems();
 702           break;
 703       case KParts::FileInfoExtension::AllItems:
 704           return part()->view()->items();
 705       default:
 706           break;
 707     }
 708
 709     return list;
 710 }
 711
 712 #include "dolphinpart.moc"