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