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     new DolphinPartListingFilterExtension(this);
 124
 125     KDirLister* lister = m_view->m_model->m_dirLister;
 126     if (lister) {
 127         DolphinPartListingNotificationExtension* notifyExt = new DolphinPartListingNotificationExtension(this);
 128         connect(lister, SIGNAL(newItems(KFileItemList)), notifyExt, SLOT(slotNewItems(KFileItemList)));
 129         connect(lister, SIGNAL(itemsDeleted(KFileItemList)), notifyExt, SLOT(slotItemsDeleted(KFileItemList)));
 130     } else {
 131         kWarning() << "NULL KDirLister object! KParts::ListingNotificationExtension will NOT be supported";
 132     }
 133
 134     createActions();
 135     m_actionHandler->updateViewActions();
 136     slotSelectionChanged(KFileItemList()); // initially disable selection-dependent actions
 137
 138     // TODO there was a "always open a new window" (when clicking on a directory) setting in konqueror
 139     // (sort of spacial navigation)
 140
 141     loadPlugins(this, this, componentData());
 142 }
 143
 144 DolphinPart::~DolphinPart()
 145 {
 146     DolphinNewFileMenuObserver::instance().detach(m_newFileMenu);
 147 }
 148
 149 void DolphinPart::createActions()
 150 {
 151     // Edit menu
 152
 153     m_newFileMenu = new KNewFileMenu(actionCollection(), "new_menu", this);
 154     m_newFileMenu->setParentWidget(widget());
 155     DolphinNewFileMenuObserver::instance().attach(m_newFileMenu);
 156     connect(m_newFileMenu->menu(), SIGNAL(aboutToShow()),
 157             this, SLOT(updateNewMenu()));
 158
 159     KAction *editMimeTypeAction = actionCollection()->addAction( "editMimeType" );
 160     editMimeTypeAction->setText( i18nc("@action:inmenu Edit", "&Edit File Type..." ) );
 161     connect(editMimeTypeAction, SIGNAL(triggered()), SLOT(slotEditMimeType()));
 162
 163     KAction* selectItemsMatching = actionCollection()->addAction("select_items_matching");
 164     selectItemsMatching->setText(i18nc("@action:inmenu Edit", "Select Items Matching..."));
 165     selectItemsMatching->setShortcut(Qt::CTRL | Qt::Key_S);
 166     connect(selectItemsMatching, SIGNAL(triggered()), this, SLOT(slotSelectItemsMatchingPattern()));
 167
 168     KAction* unselectItemsMatching = actionCollection()->addAction("unselect_items_matching");
 169     unselectItemsMatching->setText(i18nc("@action:inmenu Edit", "Unselect Items Matching..."));
 170     connect(unselectItemsMatching, SIGNAL(triggered()), this, SLOT(slotUnselectItemsMatchingPattern()));
 171
 172     actionCollection()->addAction(KStandardAction::SelectAll, "select_all", m_view, SLOT(selectAll()));
 173
 174     KAction* unselectAll = actionCollection()->addAction("unselect_all");
 175     unselectAll->setText(i18nc("@action:inmenu Edit", "Unselect All"));
 176     connect(unselectAll, SIGNAL(triggered()), m_view, SLOT(clearSelection()));
 177
 178     KAction* invertSelection = actionCollection()->addAction("invert_selection");
 179     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
 180     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
 181     connect(invertSelection, SIGNAL(triggered()), m_view, SLOT(invertSelection()));
 182
 183     // View menu: all done by DolphinViewActionHandler
 184
 185     // Go menu
 186
 187     QActionGroup* goActionGroup = new QActionGroup(this);
 188     connect(goActionGroup, SIGNAL(triggered(QAction*)),
 189             this, SLOT(slotGoTriggered(QAction*)));
 190
 191     createGoAction("go_applications", "start-here-kde",
 192                    i18nc("@action:inmenu Go", "App&lications"), QString("programs:/"),
 193                    goActionGroup);
 194     createGoAction("go_network_folders", "folder-remote",
 195                    i18nc("@action:inmenu Go", "&Network Folders"), QString("remote:/"),
 196                    goActionGroup);
 197     createGoAction("go_settings", "preferences-system",
 198                    i18nc("@action:inmenu Go", "Sett&ings"), QString("settings:/"),
 199                    goActionGroup);
 200     createGoAction("go_trash", "user-trash",
 201                    i18nc("@action:inmenu Go", "Trash"), QString("trash:/"),
 202                    goActionGroup);
 203     createGoAction("go_autostart", "",
 204                    i18nc("@action:inmenu Go", "Autostart"), KGlobalSettings::autostartPath(),
 205                    goActionGroup);
 206
 207     // Tools menu
 208     m_findFileAction = actionCollection()->addAction("find_file");
 209     m_findFileAction->setText(i18nc("@action:inmenu Tools", "Find File..."));
 210     m_findFileAction->setShortcut(Qt::CTRL | Qt::Key_F);
 211     m_findFileAction->setIcon(KIcon("edit-find"));
 212     connect(m_findFileAction, SIGNAL(triggered()), this, SLOT(slotFindFile()));
 213
 214     if (KAuthorized::authorizeKAction("shell_access")) {
 215         m_openTerminalAction = actionCollection()->addAction("open_terminal");
 216         m_openTerminalAction->setIcon(KIcon("utilities-terminal"));
 217         m_openTerminalAction->setText(i18nc("@action:inmenu Tools", "Open &Terminal"));
 218         connect(m_openTerminalAction, SIGNAL(triggered()), SLOT(slotOpenTerminal()));
 219         m_openTerminalAction->setShortcut(Qt::Key_F4);
 220     }
 221 }
 222
 223 void DolphinPart::createGoAction(const char* name, const char* iconName,
 224                                  const QString& text, const QString& url,
 225                                  QActionGroup* actionGroup)
 226 {
 227     KAction* action = actionCollection()->addAction(name);
 228     action->setIcon(KIcon(iconName));
 229     action->setText(text);
 230     action->setData(url);
 231     action->setActionGroup(actionGroup);
 232 }
 233
 234 void DolphinPart::slotGoTriggered(QAction* action)
 235 {
 236     const QString url = action->data().toString();
 237     emit m_extension->openUrlRequest(KUrl(url));
 238 }
 239
 240 void DolphinPart::slotSelectionChanged(const KFileItemList& selection)
 241 {
 242     const bool hasSelection = !selection.isEmpty();
 243
 244     QAction* renameAction  = actionCollection()->action("rename");
 245     QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
 246     QAction* deleteAction = actionCollection()->action("delete");
 247     QAction* editMimeTypeAction = actionCollection()->action("editMimeType");
 248     QAction* propertiesAction = actionCollection()->action("properties");
 249     QAction* deleteWithTrashShortcut = actionCollection()->action("delete_shortcut"); // see DolphinViewActionHandler
 250
 251     if (!hasSelection) {
 252         stateChanged("has_no_selection");
 253
 254         emit m_extension->enableAction("cut", false);
 255         emit m_extension->enableAction("copy", false);
 256         deleteWithTrashShortcut->setEnabled(false);
 257         editMimeTypeAction->setEnabled(false);
 258     } else {
 259         stateChanged("has_selection");
 260
 261         // TODO share this code with DolphinMainWindow::updateEditActions (and the desktop code)
 262         // in libkonq
 263         KFileItemListProperties capabilities(selection);
 264         const bool enableMoveToTrash = capabilities.isLocal() && capabilities.supportsMoving();
 265
 266         renameAction->setEnabled(capabilities.supportsMoving());
 267         moveToTrashAction->setEnabled(enableMoveToTrash);
 268         deleteAction->setEnabled(capabilities.supportsDeleting());
 269         deleteWithTrashShortcut->setEnabled(capabilities.supportsDeleting() && !enableMoveToTrash);
 270         editMimeTypeAction->setEnabled(true);
 271         propertiesAction->setEnabled(true);
 272         emit m_extension->enableAction("cut", capabilities.supportsMoving());
 273         emit m_extension->enableAction("copy", true);
 274     }
 275 }
 276
 277 void DolphinPart::updatePasteAction()
 278 {
 279     QPair<bool, QString> pasteInfo = m_view->pasteInfo();
 280     emit m_extension->enableAction( "paste", pasteInfo.first );
 281     emit m_extension->setActionText( "paste", pasteInfo.second );
 282 }
 283
 284 KAboutData* DolphinPart::createAboutData()
 285 {
 286     return new KAboutData("dolphinpart", "dolphin", ki18nc("@title", "Dolphin Part"), "0.1");
 287 }
 288
 289 bool DolphinPart::openUrl(const KUrl& url)
 290 {
 291     bool reload = arguments().reload();
 292     // A bit of a workaround so that changing the namefilter works: force reload.
 293     // Otherwise DolphinView wouldn't relist the URL, so nothing would happen.
 294     if (m_nameFilter != m_view->nameFilter())
 295         reload = true;
 296     if (m_view->url() == url && !reload) { // DolphinView won't do anything in that case, so don't emit started
 297         return true;
 298     }
 299     setUrl(url); // remember it at the KParts level
 300     KUrl visibleUrl(url);
 301     if (!m_nameFilter.isEmpty()) {
 302         visibleUrl.addPath(m_nameFilter);
 303     }
 304     QString prettyUrl = visibleUrl.pathOrUrl();
 305     emit setWindowCaption(prettyUrl);
 306     emit m_extension->setLocationBarUrl(prettyUrl);
 307     emit started(0); // get the wheel to spin
 308     m_view->setNameFilter(m_nameFilter);
 309     m_view->setUrl(url);
 310     updatePasteAction();
 311     emit aboutToOpenURL();
 312     if (reload)
 313         m_view->reload();
 314     // Disable "Find File" and "Open Terminal" actions for non-file URLs,
 315     // e.g. ftp, smb, etc. #279283
 316     const bool isLocalUrl = url.isLocalFile();
 317     m_findFileAction->setEnabled(isLocalUrl);
 318     if (m_openTerminalAction) {
 319         m_openTerminalAction->setEnabled(isLocalUrl);
 320     }
 321     return true;
 322 }
 323
 324 void DolphinPart::slotMessage(const QString& msg)
 325 {
 326     emit setStatusBarText(msg);
 327 }
 328
 329 void DolphinPart::slotErrorMessage(const QString& msg)
 330 {
 331     kDebug() << msg;
 332     emit canceled(msg);
 333     //KMessageBox::error(m_view, msg);
 334 }
 335
 336 void DolphinPart::slotRequestItemInfo(const KFileItem& item)
 337 {
 338     emit m_extension->mouseOverInfo(item);
 339     if (item.isNull()) {
 340         updateStatusBar();
 341     } else {
 342         ReadOnlyPart::setStatusBarText(item.getStatusBarInfo());
 343     }
 344 }
 345
 346 void DolphinPart::slotItemActivated(const KFileItem& item)
 347 {
 348     KParts::OpenUrlArguments args;
 349     // Forget about the known mimetype if a target URL is used.
 350     // Testcase: network:/ with a item (mimetype "inode/some-foo-service") pointing to a http URL (html)
 351     if (item.targetUrl() == item.url()) {
 352         args.setMimeType(item.mimetype());
 353     }
 354
 355     // Ideally, konqueror should be changed to not require trustedSource for directory views,
 356     // since the idea was not to need BrowserArguments for non-browser stuff...
 357     KParts::BrowserArguments browserArgs;
 358     browserArgs.trustedSource = true;
 359     emit m_extension->openUrlRequest(item.targetUrl(), args, browserArgs);
 360 }
 361
 362 void DolphinPart::createNewWindow(const KUrl& url)
 363 {
 364     // TODO: Check issue N176832 for the missing QAIV signal; task 177399 - maybe this code
 365     // should be moved into DolphinPart::slotItemActivated()
 366     emit m_extension->createNewWindow(url);
 367 }
 368
 369 void DolphinPart::slotOpenContextMenu(const QPoint& pos,
 370                                       const KFileItem& _item,
 371                                       const KUrl&,
 372                                       const QList<QAction*>& customActions)
 373 {
 374     KParts::BrowserExtension::PopupFlags popupFlags = KParts::BrowserExtension::DefaultPopupItems
 375                                                       | KParts::BrowserExtension::ShowProperties
 376                                                       | KParts::BrowserExtension::ShowUrlOperations;
 377
 378     KFileItem item(_item);
 379
 380     if (item.isNull()) { // viewport context menu
 381         popupFlags |= KParts::BrowserExtension::ShowNavigationItems | KParts::BrowserExtension::ShowUp;
 382         item = m_view->rootItem();
 383         if (item.isNull())
 384             item = KFileItem( S_IFDIR, (mode_t)-1, url() );
 385         else
 386             item.setUrl(url()); // ensure we use the view url, not the canonical path (#213799)
 387     }
 388
 389     // TODO: We should change the signature of the slots (and signals) for being able
 390     //       to tell for which items we want a popup.
 391     KFileItemList items;
 392     if (m_view->selectedItems().isEmpty()) {
 393         items.append(item);
 394     } else {
 395         items = m_view->selectedItems();
 396     }
 397
 398     KFileItemListProperties capabilities(items);
 399
 400     KParts::BrowserExtension::ActionGroupMap actionGroups;
 401     QList<QAction *> editActions;
 402     editActions += m_view->versionControlActions(m_view->selectedItems());
 403     editActions += customActions;
 404
 405     if (!_item.isNull()) { // only for context menu on one or more items
 406         bool supportsDeleting = capabilities.supportsDeleting();
 407         bool supportsMoving = capabilities.supportsMoving();
 408
 409         if (!supportsDeleting) {
 410             popupFlags |= KParts::BrowserExtension::NoDeletion;
 411         }
 412
 413         if (supportsMoving) {
 414             editActions.append(actionCollection()->action("rename"));
 415         }
 416
 417         bool addTrash = capabilities.isLocal() && supportsMoving;
 418         bool addDel = false;
 419         if (supportsDeleting) {
 420             if ( !item.isLocalFile() )
 421                 addDel = true;
 422             else if (QApplication::keyboardModifiers() & Qt::ShiftModifier) {
 423                 addTrash = false;
 424                 addDel = true;
 425             }
 426             else {
 427                 KSharedConfig::Ptr globalConfig = KSharedConfig::openConfig("kdeglobals", KConfig::IncludeGlobals);
 428                 KConfigGroup configGroup(globalConfig, "KDE");
 429                 addDel = configGroup.readEntry("ShowDeleteCommand", false);
 430             }
 431         }
 432
 433         if (addTrash)
 434             editActions.append(actionCollection()->action("move_to_trash"));
 435         if (addDel)
 436             editActions.append(actionCollection()->action("delete"));
 437
 438         // Normally KonqPopupMenu only shows the "Create new" submenu in the current view
 439         // since otherwise the created file would not be visible.
 440         // But in treeview mode we should allow it.
 441         if (m_view->itemsExpandable())
 442             popupFlags |= KParts::BrowserExtension::ShowCreateDirectory;
 443
 444     }
 445
 446     actionGroups.insert("editactions", editActions);
 447
 448     emit m_extension->popupMenu(pos,
 449                                 items,
 450                                 KParts::OpenUrlArguments(),
 451                                 KParts::BrowserArguments(),
 452                                 popupFlags,
 453                                 actionGroups);
 454 }
 455
 456 void DolphinPart::slotDirectoryRedirection(const KUrl& oldUrl, const KUrl& newUrl)
 457 {
 458     //kDebug() << oldUrl << newUrl << "currentUrl=" << url();
 459     if (oldUrl.equals(url(), KUrl::CompareWithoutTrailingSlash /* #207572 */)) {
 460         KParts::ReadOnlyPart::setUrl(newUrl);
 461         const QString prettyUrl = newUrl.pathOrUrl();
 462         emit m_extension->setLocationBarUrl(prettyUrl);
 463     }
 464 }
 465
 466
 467 void DolphinPart::slotEditMimeType()
 468 {
 469     const KFileItemList items = m_view->selectedItems();
 470     if (!items.isEmpty()) {
 471         KonqOperations::editMimeType(items.first().mimetype(), m_view);
 472     }
 473 }
 474
 475 void DolphinPart::slotSelectItemsMatchingPattern()
 476 {
 477     openSelectionDialog(i18nc("@title:window", "Select"),
 478                         i18n("Select all items matching this pattern:"),
 479                         true);
 480 }
 481
 482 void DolphinPart::slotUnselectItemsMatchingPattern()
 483 {
 484     openSelectionDialog(i18nc("@title:window", "Unselect"),
 485                         i18n("Unselect all items matching this pattern:"),
 486                         false);
 487 }
 488
 489 void DolphinPart::openSelectionDialog(const QString& title, const QString& text, bool selectItems)
 490 {
 491     bool okClicked;
 492     QString pattern = KInputDialog::getText(title, text, "*", &okClicked, m_view);
 493
 494     if (okClicked && !pattern.isEmpty()) {
 495         QRegExp patternRegExp(pattern, Qt::CaseSensitive, QRegExp::Wildcard);
 496         m_view->selectItems(patternRegExp, selectItems);
 497     }
 498 }
 499
 500 void DolphinPart::setCurrentViewMode(const QString& viewModeName)
 501 {
 502     QAction* action = actionCollection()->action(viewModeName);
 503     Q_ASSERT(action);
 504     action->trigger();
 505 }
 506
 507 QString DolphinPart::currentViewMode() const
 508 {
 509     return m_actionHandler->currentViewModeActionName();
 510 }
 511
 512 void DolphinPart::setNameFilter(const QString& nameFilter)
 513 {
 514     // This is the "/home/dfaure/*.diff" kind of name filter (KDirLister::setNameFilter)
 515     // which is unrelated to DolphinView::setNameFilter which is substring filtering in a proxy.
 516     m_nameFilter = nameFilter;
 517     // TODO save/restore name filter in saveState/restoreState like KonqDirPart did in kde3?
 518 }
 519
 520 void DolphinPart::slotOpenTerminal()
 521 {
 522     QString dir(QDir::homePath());
 523
 524     KUrl u(url());
 525
 526     // If the given directory is not local, it can still be the URL of an
 527     // ioslave using UDS_LOCAL_PATH which to be converted first.
 528     u = KIO::NetAccess::mostLocalUrl(u, widget());
 529
 530     //If the URL is local after the above conversion, set the directory.
 531     if (u.isLocalFile()) {
 532         dir = u.toLocalFile();
 533     }
 534
 535     KToolInvocation::invokeTerminal(QString(), dir);
 536 }
 537
 538 void DolphinPart::slotFindFile()
 539 {
 540     KRun::run("kfind", url(), widget());
 541 }
 542
 543 void DolphinPart::updateNewMenu()
 544 {
 545     // As requested by KNewFileMenu :
 546     m_newFileMenu->checkUpToDate();
 547     m_newFileMenu->setViewShowsHiddenFiles(m_view->hiddenFilesShown());
 548     // And set the files that the menu apply on :
 549     m_newFileMenu->setPopupFiles(url());
 550 }
 551
 552 void DolphinPart::updateStatusBar()
 553 {
 554     emit ReadOnlyPart::setStatusBarText(m_view->statusBarText());
 555 }
 556
 557 void DolphinPart::updateProgress(int percent)
 558 {
 559     m_extension->loadingProgress(percent);
 560 }
 561
 562 void DolphinPart::createDirectory()
 563 {
 564     m_newFileMenu->setViewShowsHiddenFiles(m_view->hiddenFilesShown());
 565     m_newFileMenu->setPopupFiles(url());
 566     m_newFileMenu->createDirectory();
 567 }
 568
 569 void DolphinPart::setFilesToSelect(const KUrl::List& files)
 570 {
 571     if (files.isEmpty()) {
 572         return;
 573     }
 574
 575     m_view->markUrlsAsSelected(files);
 576     m_view->markUrlAsCurrent(files.at(0));
 577 }
 578
 579 ////
 580
 581 void DolphinPartBrowserExtension::restoreState(QDataStream &stream)
 582 {
 583     KParts::BrowserExtension::restoreState(stream);
 584     m_part->view()->restoreState(stream);
 585 }
 586
 587 void DolphinPartBrowserExtension::saveState(QDataStream &stream)
 588 {
 589     KParts::BrowserExtension::saveState(stream);
 590     m_part->view()->saveState(stream);
 591 }
 592
 593 void DolphinPartBrowserExtension::cut()
 594 {
 595     m_part->view()->cutSelectedItems();
 596 }
 597
 598 void DolphinPartBrowserExtension::copy()
 599 {
 600     m_part->view()->copySelectedItems();
 601 }
 602
 603 void DolphinPartBrowserExtension::paste()
 604 {
 605     m_part->view()->paste();
 606 }
 607
 608 void DolphinPartBrowserExtension::pasteTo(const KUrl&)
 609 {
 610     m_part->view()->pasteIntoFolder();
 611 }
 612
 613 void DolphinPartBrowserExtension::reparseConfiguration()
 614 {
 615     m_part->view()->readSettings();
 616 }
 617
 618 ////
 619
 620 DolphinPartFileInfoExtension::DolphinPartFileInfoExtension(DolphinPart* part)
 621                              : KParts::FileInfoExtension(part)
 622 {
 623 }
 624
 625 DolphinPart* DolphinPartFileInfoExtension::part() const
 626 {
 627     return static_cast<DolphinPart*>(parent());
 628 }
 629
 630 bool DolphinPartFileInfoExtension::hasSelection() const
 631 {
 632     return part()->view()->selectedItemsCount() > 0;
 633 }
 634
 635 KParts::FileInfoExtension::QueryModes DolphinPartFileInfoExtension::supportedQueryModes() const
 636 {
 637     return (KParts::FileInfoExtension::AllItems | KParts::FileInfoExtension::SelectedItems);
 638 }
 639
 640 KFileItemList DolphinPartFileInfoExtension::queryFor(KParts::FileInfoExtension::QueryMode mode) const
 641 {
 642     KFileItemList list;
 643
 644     if (mode == KParts::FileInfoExtension::None)
 645       return list;
 646
 647     if (!(supportedQueryModes() & mode))
 648       return list;
 649
 650     switch (mode) {
 651       case KParts::FileInfoExtension::SelectedItems:
 652           if (hasSelection())
 653               return part()->view()->selectedItems();
 654           break;
 655       case KParts::FileInfoExtension::AllItems:
 656           return part()->view()->items();
 657       default:
 658           break;
 659     }
 660
 661     return list;
 662 }
 663
 664 DolphinPartListingFilterExtension::DolphinPartListingFilterExtension (DolphinPart* part)
 665     : KParts::ListingFilterExtension(part)
 666       , m_part(part)
 667 {
 668 }
 669
 670 KParts::ListingFilterExtension::FilterModes DolphinPartListingFilterExtension::supportedFilterModes() const
 671 {
 672     return (KParts::ListingFilterExtension::MimeType |
 673             KParts::ListingFilterExtension::SubString |
 674             KParts::ListingFilterExtension::WildCard);
 675 }
 676
 677 bool DolphinPartListingFilterExtension::supportsMultipleFilters (KParts::ListingFilterExtension::FilterMode mode) const
 678 {
 679     if (mode == KParts::ListingFilterExtension::MimeType)
 680         return true;
 681
 682     return false;
 683 }
 684
 685 QVariant DolphinPartListingFilterExtension::filter (KParts::ListingFilterExtension::FilterMode mode) const
 686 {
 687     QVariant result;
 688
 689     switch (mode) {
 690     case KParts::ListingFilterExtension::MimeType:
 691         result = m_part->view()->mimeTypeFilters();
 692         break;
 693     case KParts::ListingFilterExtension::SubString:
 694     case KParts::ListingFilterExtension::WildCard:
 695         result = m_part->view()->nameFilter();
 696         break;
 697     default:
 698       break;
 699     }
 700
 701     return result;
 702 }
 703
 704 void DolphinPartListingFilterExtension::setFilter (KParts::ListingFilterExtension::FilterMode mode, const QVariant& filter)
 705 {
 706     switch (mode) {
 707     case KParts::ListingFilterExtension::MimeType:
 708         m_part->view()->setMimeTypeFilters(filter.toStringList());
 709         break;
 710     case KParts::ListingFilterExtension::SubString:
 711     case KParts::ListingFilterExtension::WildCard:
 712         m_part->view()->setNameFilter(filter.toString());
 713         break;
 714     default:
 715       break;
 716     }
 717 }
 718
 719 ////
 720
 721 DolphinPartListingNotificationExtension::DolphinPartListingNotificationExtension(DolphinPart* part)
 722     :KParts::ListingNotificationExtension(part)
 723 {
 724 }
 725
 726 KParts::ListingNotificationExtension::NotificationEventTypes DolphinPartListingNotificationExtension::supportedNotificationEventTypes() const
 727 {
 728     return (KParts::ListingNotificationExtension::ItemsAdded |
 729             KParts::ListingNotificationExtension::ItemsDeleted);
 730 }
 731
 732 void DolphinPartListingNotificationExtension::slotNewItems(const KFileItemList& items)
 733 {
 734     emit listingEvent(KParts::ListingNotificationExtension::ItemsAdded, items);
 735 }
 736
 737 void DolphinPartListingNotificationExtension::slotItemsDeleted(const KFileItemList& items)
 738 {
 739     emit listingEvent(KParts::ListingNotificationExtension::ItemsDeleted, items);
 740 }
 741
 742 #include "dolphinpart.moc"