src/dolphinmainwindow.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz <peter.penz@gmx.at>                  *
   3  *   Copyright (C) 2006 by Stefan Monov <logixoul@gmail.com>               *
   4  *   Copyright (C) 2006 by Cvetoslav Ludmiloff <ludmiloff@gmail.com>       *
   5  *                                                                         *
   6  *   This program is free software; you can redistribute it and/or modify  *
   7  *   it under the terms of the GNU General Public License as published by  *
   8  *   the Free Software Foundation; either version 2 of the License, or     *
   9  *   (at your option) any later version.                                   *
  10  *                                                                         *
  11  *   This program is distributed in the hope that it will be useful,       *
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  14  *   GNU General Public License for more details.                          *
  15  *                                                                         *
  16  *   You should have received a copy of the GNU General Public License     *
  17  *   along with this program; if not, write to the                         *
  18  *   Free Software Foundation, Inc.,                                       *
  19  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  20  ***************************************************************************/
  21
  22 #include "dolphinmainwindow.h"
  23 #include "dolphindropcontroller.h"
  24
  25 #include <config-nepomuk.h>
  26
  27 #include "dolphinapplication.h"
  28 #include "dolphinfileplacesview.h"
  29 #include "dolphinnewmenu.h"
  30 #include "dolphinsettings.h"
  31 #include "dolphinsettingsdialog.h"
  32 #include "dolphinstatusbar.h"
  33 #include "dolphinviewcontainer.h"
  34 #include "infosidebarpage.h"
  35 #include "metadatawidget.h"
  36 #include "mainwindowadaptor.h"
  37 #include "terminalsidebarpage.h"
  38 #include "treeviewsidebarpage.h"
  39 #include "viewpropertiesdialog.h"
  40 #include "viewproperties.h"
  41
  42 #include "dolphin_generalsettings.h"
  43 #include "dolphin_iconsmodesettings.h"
  44
  45 #include <kaction.h>
  46 #include <kactioncollection.h>
  47 #include <kconfig.h>
  48 #include <kdesktopfile.h>
  49 #include <kdeversion.h>
  50 #include <kfiledialog.h>
  51 #include <kfileplacesmodel.h>
  52 #include <kglobal.h>
  53 #include <kicon.h>
  54 #include <kiconloader.h>
  55 #include <kio/netaccess.h>
  56 #include <kinputdialog.h>
  57 #include <klocale.h>
  58 #include <kmenu.h>
  59 #include <kmenubar.h>
  60 #include <kmessagebox.h>
  61 #include <kurlnavigator.h>
  62 #include <konqmimedata.h>
  63 #include <konq_operations.h>
  64 #include <kpropertiesdialog.h>
  65 #include <kprotocolinfo.h>
  66 #include <ktoggleaction.h>
  67 #include <krun.h>
  68 #include <kshell.h>
  69 #include <kstandarddirs.h>
  70 #include <kstatusbar.h>
  71 #include <kstandardaction.h>
  72 #include <kurl.h>
  73 #include <kurlcombobox.h>
  74
  75 #include <QKeyEvent>
  76 #include <QClipboard>
  77 #include <QLineEdit>
  78 #include <QSplitter>
  79 #include <QDockWidget>
  80
  81 DolphinMainWindow::DolphinMainWindow(int id) :
  82     KXmlGuiWindow(0),
  83     m_newMenu(0),
  84     m_showMenuBar(0),
  85     m_splitter(0),
  86     m_activeViewContainer(0),
  87     m_id(id)
  88 {
  89     setObjectName("Dolphin");
  90     m_viewContainer[PrimaryView] = 0;
  91     m_viewContainer[SecondaryView] = 0;
  92
  93     new MainWindowAdaptor(this);
  94     QDBusConnection::sessionBus().registerObject(QString("/dolphin/MainWindow%1").arg(m_id), this);
  95
  96     KonqFileUndoManager::incRef();
  97
  98     KonqFileUndoManager* undoManager = KonqFileUndoManager::self();
  99     undoManager->setUiInterface(new UndoUiInterface(this));
 100
 101     connect(undoManager, SIGNAL(undoAvailable(bool)),
 102             this, SLOT(slotUndoAvailable(bool)));
 103     connect(undoManager, SIGNAL(undoTextChanged(const QString&)),
 104             this, SLOT(slotUndoTextChanged(const QString&)));
 105     connect(DolphinSettings::instance().placesModel(), SIGNAL(errorMessage(const QString&)),
 106             this, SLOT(slotHandlePlacesError(const QString&)));
 107 }
 108
 109 DolphinMainWindow::~DolphinMainWindow()
 110 {
 111     KonqFileUndoManager::decRef();
 112     DolphinApplication::app()->removeMainWindow(this);
 113 }
 114
 115 void DolphinMainWindow::toggleViews()
 116 {
 117     if (m_viewContainer[SecondaryView] == 0) {
 118         return;
 119     }
 120
 121     // move secondary view from the last position of the splitter
 122     // to the first position
 123     m_splitter->insertWidget(0, m_viewContainer[SecondaryView]);
 124
 125     DolphinViewContainer* container = m_viewContainer[PrimaryView];
 126     m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 127     m_viewContainer[SecondaryView] = container;
 128 }
 129
 130 void DolphinMainWindow::slotDoingOperation(KonqFileUndoManager::CommandType commandType)
 131 {
 132     clearStatusBar();
 133     m_undoCommandTypes.append(commandType);
 134 }
 135
 136 void DolphinMainWindow::refreshViews()
 137 {
 138     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 139
 140     // remember the current active view, as because of
 141     // the refreshing the active view might change to
 142     // the secondary view
 143     DolphinViewContainer* activeViewContainer = m_activeViewContainer;
 144
 145     m_viewContainer[PrimaryView]->view()->refresh();
 146     if (m_viewContainer[SecondaryView] != 0) {
 147         m_viewContainer[SecondaryView]->view()->refresh();
 148     }
 149
 150     setActiveViewContainer(activeViewContainer);
 151 }
 152
 153 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 154                                  const KUrl& destination)
 155 {
 156     DolphinDropController dropController(this);
 157     connect(&dropController, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)),
 158             this, SLOT(slotDoingOperation(KonqFileUndoManager::CommandType)));
 159     dropController.dropUrls(urls, destination);
 160 }
 161
 162 void DolphinMainWindow::changeUrl(const KUrl& url)
 163 {
 164     DolphinViewContainer* view = activeViewContainer();
 165     if (view != 0) {
 166         view->setUrl(url);
 167         updateEditActions();
 168         updateViewActions();
 169         updateGoActions();
 170         setCaption(url.fileName());
 171         emit urlChanged(url);
 172     }
 173 }
 174
 175 void DolphinMainWindow::changeSelection(const KFileItemList& selection)
 176 {
 177     activeViewContainer()->view()->changeSelection(selection);
 178 }
 179
 180 void DolphinMainWindow::slotViewModeChanged()
 181 {
 182     updateViewActions();
 183 }
 184
 185 void DolphinMainWindow::slotShowPreviewChanged()
 186 {
 187     // It is not enough to update the 'Show Preview' action, also
 188     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 189     updateViewActions();
 190 }
 191
 192 void DolphinMainWindow::slotShowHiddenFilesChanged()
 193 {
 194     QAction* showHiddenFilesAction = actionCollection()->action("show_hidden_files");
 195     const DolphinView* view = m_activeViewContainer->view();
 196     showHiddenFilesAction->setChecked(view->showHiddenFiles());
 197 }
 198
 199 void DolphinMainWindow::slotCategorizedSortingChanged()
 200 {
 201     QAction* showInGroupsAction = actionCollection()->action("show_in_groups");
 202     const DolphinView* view = m_activeViewContainer->view();
 203     showInGroupsAction->setChecked(view->categorizedSorting());
 204     showInGroupsAction->setEnabled(view->supportsCategorizedSorting());
 205 }
 206
 207 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 208 {
 209     QAction* action = 0;
 210     switch (sorting) {
 211     case DolphinView::SortByName:
 212         action = actionCollection()->action("sort_by_name");
 213         break;
 214     case DolphinView::SortBySize:
 215         action = actionCollection()->action("sort_by_size");
 216         break;
 217     case DolphinView::SortByDate:
 218         action = actionCollection()->action("sort_by_date");
 219         break;
 220     case DolphinView::SortByPermissions:
 221         action = actionCollection()->action("sort_by_permissions");
 222         break;
 223     case DolphinView::SortByOwner:
 224         action = actionCollection()->action("sort_by_owner");
 225         break;
 226     case DolphinView::SortByGroup:
 227         action = actionCollection()->action("sort_by_group");
 228         break;
 229     case DolphinView::SortByType:
 230         action = actionCollection()->action("sort_by_type");
 231         break;
 232 #ifdef HAVE_NEPOMUK
 233     case DolphinView::SortByRating:
 234         action = actionCollection()->action("sort_by_rating");
 235         break;
 236     case DolphinView::SortByTags:
 237         action = actionCollection()->action("sort_by_tags");
 238         break;
 239 #endif
 240     default:
 241         break;
 242     }
 243
 244     if (action != 0) {
 245         action->setChecked(true);
 246     }
 247 }
 248
 249 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 250 {
 251     QAction* descending = actionCollection()->action("descending");
 252     const bool sortDescending = (order == Qt::DescendingOrder);
 253     descending->setChecked(sortDescending);
 254 }
 255
 256 void DolphinMainWindow::slotAdditionalInfoChanged()
 257 {
 258     DolphinView* view = m_activeViewContainer->view();
 259     view->updateAdditionalInfoActions(actionCollection());
 260 }
 261
 262 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 263 {
 264     updateEditActions();
 265
 266     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 267     int selectedUrlsCount = m_viewContainer[PrimaryView]->view()->selectedUrls().count();
 268     if (m_viewContainer[SecondaryView] != 0) {
 269         selectedUrlsCount += m_viewContainer[SecondaryView]->view()->selectedUrls().count();
 270     }
 271
 272     QAction* compareFilesAction = actionCollection()->action("compare_files");
 273     if (selectedUrlsCount == 2) {
 274         const bool kompareInstalled = !KGlobal::dirs()->findExe("kompare").isEmpty();
 275         compareFilesAction->setEnabled(selectedUrlsCount == 2 && kompareInstalled);
 276     } else {
 277         compareFilesAction->setEnabled(false);
 278     }
 279
 280     m_activeViewContainer->updateStatusBar();
 281
 282     emit selectionChanged(selection);
 283 }
 284
 285 void DolphinMainWindow::slotRequestItemInfo(const KFileItem& item)
 286 {
 287     emit requestItemInfo(item);
 288 }
 289
 290 void DolphinMainWindow::slotHistoryChanged()
 291 {
 292     updateHistory();
 293 }
 294
 295 void DolphinMainWindow::updateFilterBarAction(bool show)
 296 {
 297     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
 298     showFilterBarAction->setChecked(show);
 299 }
 300
 301 void DolphinMainWindow::openNewMainWindow()
 302 {
 303     DolphinApplication::app()->createMainWindow()->show();
 304 }
 305
 306 void DolphinMainWindow::toggleActiveView()
 307 {
 308     if (m_viewContainer[SecondaryView] == 0) {
 309         // only one view is available
 310         return;
 311     }
 312
 313     Q_ASSERT(m_activeViewContainer != 0);
 314     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 315
 316     DolphinViewContainer* left  = m_viewContainer[PrimaryView];
 317     DolphinViewContainer* right = m_viewContainer[SecondaryView];
 318     setActiveViewContainer(m_activeViewContainer == right ? left : right);
 319 }
 320
 321 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 322 {
 323     DolphinSettings& settings = DolphinSettings::instance();
 324     GeneralSettings* generalSettings = settings.generalSettings();
 325     generalSettings->setFirstRun(false);
 326
 327     settings.save();
 328
 329     KXmlGuiWindow::closeEvent(event);
 330 }
 331
 332 void DolphinMainWindow::saveProperties(KConfigGroup& group)
 333 {
 334     DolphinViewContainer* cont = m_viewContainer[PrimaryView];
 335     group.writeEntry("Primary Url", cont->url().url());
 336     group.writeEntry("Primary Editable Url", cont->isUrlEditable());
 337
 338     cont = m_viewContainer[SecondaryView];
 339     if (cont != 0) {
 340         group.writeEntry("Secondary Url", cont->url().url());
 341         group.writeEntry("Secondary Editable Url", cont->isUrlEditable());
 342     }
 343 }
 344
 345 void DolphinMainWindow::readProperties(const KConfigGroup& group)
 346 {
 347     DolphinViewContainer* cont = m_viewContainer[PrimaryView];
 348
 349     cont->setUrl(group.readEntry("Primary Url"));
 350     bool editable = group.readEntry("Primary Editable Url", false);
 351     cont->urlNavigator()->setUrlEditable(editable);
 352
 353     cont = m_viewContainer[SecondaryView];
 354     const QString secondaryUrl = group.readEntry("Secondary Url");
 355     if (!secondaryUrl.isEmpty()) {
 356         if (cont == 0) {
 357             // a secondary view should be shown, but no one is available
 358             // currently -> create a new view
 359             toggleSplitView();
 360             cont = m_viewContainer[SecondaryView];
 361             Q_ASSERT(cont != 0);
 362         }
 363
 364         cont->setUrl(secondaryUrl);
 365         bool editable = group.readEntry("Secondary Editable Url", false);
 366         cont->urlNavigator()->setUrlEditable(editable);
 367     } else if (cont != 0) {
 368         // no secondary view should be shown, but the default setting shows
 369         // one already -> close the view
 370         toggleSplitView();
 371     }
 372 }
 373
 374 void DolphinMainWindow::createDir()
 375 {
 376     const KUrl& url = m_activeViewContainer->view()->url();
 377     KonqOperations::newDir(this, url);
 378 }
 379
 380 void DolphinMainWindow::updateNewMenu()
 381 {
 382     m_newMenu->slotCheckUpToDate();
 383     m_newMenu->setPopupFiles(activeViewContainer()->url());
 384 }
 385
 386 void DolphinMainWindow::rename()
 387 {
 388     clearStatusBar();
 389     m_activeViewContainer->view()->renameSelectedItems();
 390 }
 391
 392 void DolphinMainWindow::moveToTrash()
 393 {
 394     clearStatusBar();
 395
 396     DolphinView* view = m_activeViewContainer->view();
 397
 398     if (QApplication::keyboardModifiers() & Qt::ShiftModifier) {
 399         view->deleteSelectedItems();
 400     } else {
 401         view->trashSelectedItems();
 402     }
 403 }
 404
 405 void DolphinMainWindow::deleteItems()
 406 {
 407     clearStatusBar();
 408     m_activeViewContainer->view()->deleteSelectedItems();
 409 }
 410
 411 void DolphinMainWindow::properties()
 412 {
 413     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 414
 415     KPropertiesDialog *dialog = new KPropertiesDialog(list, this);
 416     dialog->setAttribute(Qt::WA_DeleteOnClose);
 417     dialog->show();
 418     dialog->raise();
 419     dialog->activateWindow();
 420 }
 421
 422 void DolphinMainWindow::quit()
 423 {
 424     close();
 425 }
 426
 427 void DolphinMainWindow::slotHandlePlacesError(const QString &message)
 428 {
 429     if (!message.isEmpty()) {
 430         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 431         statusBar->setMessage(message, DolphinStatusBar::Error);
 432     }
 433 }
 434
 435 void DolphinMainWindow::slotUndoAvailable(bool available)
 436 {
 437     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 438     if (undoAction != 0) {
 439         undoAction->setEnabled(available);
 440     }
 441
 442     if (available && (m_undoCommandTypes.count() > 0)) {
 443         const KonqFileUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 444         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 445         switch (command) {
 446         case KonqFileUndoManager::COPY:
 447             statusBar->setMessage(i18nc("@info:status", "Copy operation completed."),
 448                                   DolphinStatusBar::OperationCompleted);
 449             break;
 450         case KonqFileUndoManager::MOVE:
 451             statusBar->setMessage(i18nc("@info:status", "Move operation completed."),
 452                                   DolphinStatusBar::OperationCompleted);
 453             break;
 454         case KonqFileUndoManager::LINK:
 455             statusBar->setMessage(i18nc("@info:status", "Link operation completed."),
 456                                   DolphinStatusBar::OperationCompleted);
 457             break;
 458         case KonqFileUndoManager::TRASH:
 459             statusBar->setMessage(i18nc("@info:status", "Move to trash operation completed."),
 460                                   DolphinStatusBar::OperationCompleted);
 461             break;
 462         case KonqFileUndoManager::RENAME:
 463             statusBar->setMessage(i18nc("@info:status", "Renaming operation completed."),
 464                                   DolphinStatusBar::OperationCompleted);
 465             break;
 466
 467         case KonqFileUndoManager::MKDIR:
 468             statusBar->setMessage(i18nc("@info:status", "Created folder."),
 469                                   DolphinStatusBar::OperationCompleted);
 470             break;
 471
 472         default:
 473             break;
 474         }
 475
 476     }
 477 }
 478
 479 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 480 {
 481     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 482     if (undoAction != 0) {
 483         undoAction->setText(text);
 484     }
 485 }
 486
 487 void DolphinMainWindow::undo()
 488 {
 489     clearStatusBar();
 490     KonqFileUndoManager::self()->undo();
 491 }
 492
 493 void DolphinMainWindow::cut()
 494 {
 495     m_activeViewContainer->view()->cutSelectedItems();
 496 }
 497
 498 void DolphinMainWindow::copy()
 499 {
 500     m_activeViewContainer->view()->copySelectedItems();
 501 }
 502
 503 void DolphinMainWindow::paste()
 504 {
 505     m_activeViewContainer->view()->paste();
 506 }
 507
 508 void DolphinMainWindow::updatePasteAction()
 509 {
 510     QAction* pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
 511     if (pasteAction == 0) {
 512         return;
 513     }
 514
 515     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 516     pasteAction->setEnabled(pasteInfo.first);
 517     pasteAction->setText(pasteInfo.second);
 518 }
 519
 520 void DolphinMainWindow::selectAll()
 521 {
 522     clearStatusBar();
 523
 524     // if the URL navigator is editable and focused, select the whole
 525     // URL instead of all items of the view
 526
 527     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 528     QLineEdit* lineEdit = urlNavigator->editor()->lineEdit();
 529     const bool selectUrl = urlNavigator->isUrlEditable() &&
 530                            lineEdit->hasFocus();
 531     if (selectUrl) {
 532         lineEdit->selectAll();
 533     } else {
 534         m_activeViewContainer->view()->selectAll();
 535     }
 536 }
 537
 538 void DolphinMainWindow::invertSelection()
 539 {
 540     clearStatusBar();
 541     m_activeViewContainer->view()->invertSelection();
 542 }
 543
 544 void DolphinMainWindow::setViewMode(QAction* action)
 545 {
 546     const DolphinView::Mode mode = action->data().value<DolphinView::Mode>();
 547     m_activeViewContainer->view()->setMode(mode);
 548 }
 549
 550 void DolphinMainWindow::sortByName()
 551 {
 552     m_activeViewContainer->view()->setSorting(DolphinView::SortByName);
 553 }
 554
 555 void DolphinMainWindow::sortBySize()
 556 {
 557     m_activeViewContainer->view()->setSorting(DolphinView::SortBySize);
 558 }
 559
 560 void DolphinMainWindow::sortByDate()
 561 {
 562     m_activeViewContainer->view()->setSorting(DolphinView::SortByDate);
 563 }
 564
 565 void DolphinMainWindow::sortByPermissions()
 566 {
 567     m_activeViewContainer->view()->setSorting(DolphinView::SortByPermissions);
 568 }
 569
 570 void DolphinMainWindow::sortByOwner()
 571 {
 572     m_activeViewContainer->view()->setSorting(DolphinView::SortByOwner);
 573 }
 574
 575 void DolphinMainWindow::sortByGroup()
 576 {
 577     m_activeViewContainer->view()->setSorting(DolphinView::SortByGroup);
 578 }
 579
 580 void DolphinMainWindow::sortByType()
 581 {
 582     m_activeViewContainer->view()->setSorting(DolphinView::SortByType);
 583 }
 584
 585 void DolphinMainWindow::sortByRating()
 586 {
 587 #ifdef HAVE_NEPOMUK
 588     m_activeViewContainer->view()->setSorting(DolphinView::SortByRating);
 589 #endif
 590 }
 591
 592 void DolphinMainWindow::sortByTags()
 593 {
 594 #ifdef HAVE_NEPOMUK
 595     m_activeViewContainer->view()->setSorting(DolphinView::SortByTags);
 596 #endif
 597 }
 598
 599 void DolphinMainWindow::toggleSortOrder()
 600 {
 601     m_activeViewContainer->view()->toggleSortOrder();
 602 }
 603
 604 void DolphinMainWindow::toggleSortCategorization(bool categorizedSorting)
 605 {
 606     DolphinView* view = m_activeViewContainer->view();
 607     view->setCategorizedSorting(categorizedSorting);
 608 }
 609
 610 void DolphinMainWindow::toggleSplitView()
 611 {
 612     if (m_viewContainer[SecondaryView] == 0) {
 613         // create a secondary view
 614         const int newWidth = (m_viewContainer[PrimaryView]->width() - m_splitter->handleWidth()) / 2;
 615
 616         const DolphinView* view = m_viewContainer[PrimaryView]->view();
 617         m_viewContainer[SecondaryView] = new DolphinViewContainer(this, 0, view->rootUrl());
 618         connectViewSignals(SecondaryView);
 619         m_splitter->addWidget(m_viewContainer[SecondaryView]);
 620         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 621         m_viewContainer[SecondaryView]->view()->reload();
 622         m_viewContainer[SecondaryView]->setActive(false);
 623         m_viewContainer[SecondaryView]->show();
 624     } else if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
 625         // remove secondary view
 626         m_viewContainer[SecondaryView]->close();
 627         m_viewContainer[SecondaryView]->deleteLater();
 628         m_viewContainer[SecondaryView] = 0;
 629     } else {
 630         // The secondary view is active, hence from a users point of view
 631         // the content of the secondary view should be moved to the primary view.
 632         // From an implementation point of view it is more efficient to close
 633         // the primary view and exchange the internal pointers afterwards.
 634         m_viewContainer[PrimaryView]->close();
 635         m_viewContainer[PrimaryView]->deleteLater();
 636         m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 637         m_viewContainer[SecondaryView] = 0;
 638     }
 639
 640     setActiveViewContainer(m_viewContainer[PrimaryView]);
 641     updateViewActions();
 642     emit activeViewChanged();
 643 }
 644
 645 void DolphinMainWindow::reloadView()
 646 {
 647     clearStatusBar();
 648     m_activeViewContainer->view()->reload();
 649 }
 650
 651 void DolphinMainWindow::stopLoading()
 652 {
 653 }
 654
 655 void DolphinMainWindow::togglePreview(bool show)
 656 {
 657     clearStatusBar();
 658     m_activeViewContainer->view()->setShowPreview(show);
 659 }
 660
 661 void DolphinMainWindow::toggleShowHiddenFiles(bool show)
 662 {
 663     clearStatusBar();
 664     m_activeViewContainer->view()->setShowHiddenFiles(show);
 665 }
 666
 667 void DolphinMainWindow::toggleFilterBarVisibility(bool show)
 668 {
 669     m_activeViewContainer->showFilterBar(show);
 670 }
 671
 672 void DolphinMainWindow::zoomIn()
 673 {
 674     m_activeViewContainer->view()->zoomIn();
 675     updateViewActions();
 676 }
 677
 678 void DolphinMainWindow::zoomOut()
 679 {
 680     m_activeViewContainer->view()->zoomOut();
 681     updateViewActions();
 682 }
 683
 684 void DolphinMainWindow::toggleEditLocation()
 685 {
 686     clearStatusBar();
 687
 688     QAction* action = actionCollection()->action("editable_location");
 689     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 690     urlNavigator->setUrlEditable(action->isChecked());
 691 }
 692
 693 void DolphinMainWindow::editLocation()
 694 {
 695     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 696     navigator->setUrlEditable(true);
 697     navigator->setFocus();
 698 }
 699
 700 void DolphinMainWindow::adjustViewProperties()
 701 {
 702     clearStatusBar();
 703     ViewPropertiesDialog dlg(m_activeViewContainer->view());
 704     dlg.exec();
 705 }
 706
 707 void DolphinMainWindow::goBack()
 708 {
 709     clearStatusBar();
 710     m_activeViewContainer->urlNavigator()->goBack();
 711 }
 712
 713 void DolphinMainWindow::goForward()
 714 {
 715     clearStatusBar();
 716     m_activeViewContainer->urlNavigator()->goForward();
 717 }
 718
 719 void DolphinMainWindow::goUp()
 720 {
 721     clearStatusBar();
 722     m_activeViewContainer->urlNavigator()->goUp();
 723 }
 724
 725 void DolphinMainWindow::goHome()
 726 {
 727     clearStatusBar();
 728     m_activeViewContainer->urlNavigator()->goHome();
 729 }
 730
 731 void DolphinMainWindow::findFile()
 732 {
 733     KRun::run("kfind", m_activeViewContainer->url(), this);
 734 }
 735
 736 void DolphinMainWindow::compareFiles()
 737 {
 738     // The method is only invoked if exactly 2 files have
 739     // been selected. The selected files may be:
 740     // - both in the primary view
 741     // - both in the secondary view
 742     // - one in the primary view and the other in the secondary
 743     //   view
 744     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 745
 746     KUrl urlA;
 747     KUrl urlB;
 748     KUrl::List urls = m_viewContainer[PrimaryView]->view()->selectedUrls();
 749
 750     switch (urls.count()) {
 751     case 0: {
 752         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 753         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 754         Q_ASSERT(urls.count() == 2);
 755         urlA = urls[0];
 756         urlB = urls[1];
 757         break;
 758     }
 759
 760     case 1: {
 761         urlA = urls[0];
 762         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 763         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 764         Q_ASSERT(urls.count() == 1);
 765         urlB = urls[0];
 766         break;
 767     }
 768
 769     case 2: {
 770         urlA = urls[0];
 771         urlB = urls[1];
 772         break;
 773     }
 774
 775     default: {
 776         // may not happen: compareFiles may only get invoked if 2
 777         // files are selected
 778         Q_ASSERT(false);
 779     }
 780     }
 781
 782     QString command("kompare -c \"");
 783     command.append(urlA.pathOrUrl());
 784     command.append("\" \"");
 785     command.append(urlB.pathOrUrl());
 786     command.append('\"');
 787     KRun::runCommand(command, "Kompare", "kompare", this);
 788
 789 }
 790
 791 void DolphinMainWindow::toggleShowMenuBar()
 792 {
 793     const bool visible = menuBar()->isVisible();
 794     menuBar()->setVisible(!visible);
 795 }
 796
 797 void DolphinMainWindow::editSettings()
 798 {
 799     DolphinSettingsDialog dialog(this);
 800     dialog.exec();
 801 }
 802
 803 void DolphinMainWindow::init()
 804 {
 805     // Check whether Dolphin runs the first time. If yes then
 806     // a proper default window size is given at the end of DolphinMainWindow::init().
 807     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 808     const bool firstRun = generalSettings->firstRun();
 809     if (firstRun) {
 810         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 811     }
 812
 813     setAcceptDrops(true);
 814
 815     m_splitter = new QSplitter(this);
 816
 817     DolphinSettings& settings = DolphinSettings::instance();
 818
 819     setupActions();
 820
 821     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
 822     setCaption(homeUrl.fileName());
 823     ViewProperties props(homeUrl);
 824     m_viewContainer[PrimaryView] = new DolphinViewContainer(this,
 825                                                             m_splitter,
 826                                                             homeUrl);
 827
 828     m_activeViewContainer = m_viewContainer[PrimaryView];
 829     connectViewSignals(PrimaryView);
 830     m_viewContainer[PrimaryView]->view()->reload();
 831     m_viewContainer[PrimaryView]->show();
 832
 833     setCentralWidget(m_splitter);
 834     setupDockWidgets();
 835
 836     setupGUI(Keys | Save | Create | ToolBar);
 837     createGUI();
 838
 839     stateChanged("new_file");
 840     setAutoSaveSettings();
 841
 842     QClipboard* clipboard = QApplication::clipboard();
 843     connect(clipboard, SIGNAL(dataChanged()),
 844             this, SLOT(updatePasteAction()));
 845     updatePasteAction();
 846     updateGoActions();
 847
 848     if (generalSettings->splitView()) {
 849         toggleSplitView();
 850     }
 851     updateViewActions();
 852
 853     if (firstRun) {
 854         // assure a proper default size if Dolphin runs the first time
 855         resize(700, 500);
 856     }
 857
 858     emit urlChanged(homeUrl);
 859 }
 860
 861 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* view)
 862 {
 863     Q_ASSERT(view != 0);
 864     Q_ASSERT((view == m_viewContainer[PrimaryView]) || (view == m_viewContainer[SecondaryView]));
 865     if (m_activeViewContainer == view) {
 866         return;
 867     }
 868
 869     m_activeViewContainer->setActive(false);
 870     m_activeViewContainer = view;
 871     m_activeViewContainer->setActive(true);
 872
 873     updateHistory();
 874     updateEditActions();
 875     updateViewActions();
 876     updateGoActions();
 877
 878     const KUrl& url = m_activeViewContainer->url();
 879     setCaption(url.fileName());
 880
 881     emit activeViewChanged();
 882     emit urlChanged(url);
 883 }
 884
 885 void DolphinMainWindow::setupActions()
 886 {
 887     // setup 'File' menu
 888     m_newMenu = new DolphinNewMenu(this);
 889     KMenu* menu = m_newMenu->menu();
 890     menu->setTitle(i18nc("@title:menu", "Create New"));
 891     menu->setIcon(KIcon("document-new"));
 892     connect(menu, SIGNAL(aboutToShow()),
 893             this, SLOT(updateNewMenu()));
 894
 895     KAction* newDirAction = DolphinView::createNewDirAction(actionCollection());
 896     connect(newDirAction, SIGNAL(triggered()), SLOT(createDir()));
 897
 898     KAction* newWindow = actionCollection()->addAction("new_window");
 899     newWindow->setIcon(KIcon("window-new"));
 900     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
 901     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
 902     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
 903
 904     KAction* rename = DolphinView::createRenameAction(actionCollection());
 905     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
 906
 907     KAction* moveToTrash = DolphinView::createMoveToTrashAction(actionCollection());
 908     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
 909
 910     KAction* deleteAction = DolphinView::createDeleteAction(actionCollection());
 911     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
 912
 913     KAction* properties = actionCollection()->addAction("properties");
 914     properties->setText(i18nc("@action:inmenu File", "Properties"));
 915     properties->setShortcut(Qt::ALT | Qt::Key_Return);
 916     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
 917
 918     KStandardAction::quit(this, SLOT(quit()), actionCollection());
 919
 920     // setup 'Edit' menu
 921     KStandardAction::undo(this,
 922                           SLOT(undo()),
 923                           actionCollection());
 924
 925     // need to remove shift+del from cut action, else the shortcut for deletejob
 926     // doesn't work
 927     KAction* cut = KStandardAction::cut(this, SLOT(cut()), actionCollection());
 928     KShortcut cutShortcut = cut->shortcut();
 929     cutShortcut.remove(Qt::SHIFT + Qt::Key_Delete, KShortcut::KeepEmpty);
 930     cut->setShortcut(cutShortcut);
 931     KStandardAction::copy(this, SLOT(copy()), actionCollection());
 932     KStandardAction::paste(this, SLOT(paste()), actionCollection());
 933
 934     KAction* selectAll = actionCollection()->addAction("select_all");
 935     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
 936     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
 937     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
 938
 939     KAction* invertSelection = actionCollection()->addAction("invert_selection");
 940     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
 941     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
 942     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
 943
 944     // setup 'View' menu
 945     KStandardAction::zoomIn(this,
 946                             SLOT(zoomIn()),
 947                             actionCollection());
 948
 949     KStandardAction::zoomOut(this,
 950                              SLOT(zoomOut()),
 951                              actionCollection());
 952
 953     KToggleAction* iconsView = DolphinView::iconsModeAction(actionCollection());
 954     KToggleAction* detailsView = DolphinView::detailsModeAction(actionCollection());
 955     KToggleAction* columnView = DolphinView::columnsModeAction(actionCollection());
 956
 957     QActionGroup* viewModeGroup = new QActionGroup(this);
 958     viewModeGroup->addAction(iconsView);
 959     viewModeGroup->addAction(detailsView);
 960     viewModeGroup->addAction(columnView);
 961     connect(viewModeGroup, SIGNAL(triggered(QAction*)), this, SLOT(setViewMode(QAction*)));
 962
 963     // TODO use a QActionGroup
 964
 965     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("sort_by_name");
 966     sortByName->setText(i18nc("@action:inmenu Sort By", "Name"));
 967     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
 968
 969     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("sort_by_size");
 970     sortBySize->setText(i18nc("@action:inmenu Sort By", "Size"));
 971     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
 972
 973     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("sort_by_date");
 974     sortByDate->setText(i18nc("@action:inmenu Sort By", "Date"));
 975     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
 976
 977     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("sort_by_permissions");
 978     sortByPermissions->setText(i18nc("@action:inmenu Sort By", "Permissions"));
 979     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
 980
 981     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("sort_by_owner");
 982     sortByOwner->setText(i18nc("@action:inmenu Sort By", "Owner"));
 983     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
 984
 985     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("sort_by_group");
 986     sortByGroup->setText(i18nc("@action:inmenu Sort By", "Group"));
 987     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
 988
 989     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("sort_by_type");
 990     sortByType->setText(i18nc("@action:inmenu Sort By", "Type"));
 991     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
 992
 993     // TODO: Hided "sort by rating" and "sort by tags" as without caching the performance
 994     // is too slow currently (Nepomuk will support caching in future releases).
 995     //
 996     // KToggleAction* sortByRating = actionCollection()->add<KToggleAction>("sort_by_rating");
 997     // sortByRating->setText(i18nc("@action:inmenu Sort By", "Rating"));
 998     //
 999     // KToggleAction* sortByTags = actionCollection()->add<KToggleAction>("sort_by_tags");
1000     // sortByTags->setText(i18nc("@action:inmenu Sort By", "Tags"));
1001     //
1002 #ifdef HAVE_NEPOMUK
1003     // if (MetaDataWidget::metaDataAvailable()) {
1004     //     connect(sortByRating, SIGNAL(triggered()), this, SLOT(sortByRating()));
1005     //     connect(sortByTags, SIGNAL(triggered()), this, SLOT(sortByTags()));
1006     // }
1007     // else {
1008     //     sortByRating->setEnabled(false);
1009     //     sortByTags->setEnabled(false);
1010     // }
1011 #else
1012     // sortByRating->setEnabled(false);
1013     // sortByTags->setEnabled(false);
1014 #endif
1015
1016     QActionGroup* sortGroup = new QActionGroup(this);
1017     sortGroup->addAction(sortByName);
1018     sortGroup->addAction(sortBySize);
1019     sortGroup->addAction(sortByDate);
1020     sortGroup->addAction(sortByPermissions);
1021     sortGroup->addAction(sortByOwner);
1022     sortGroup->addAction(sortByGroup);
1023     sortGroup->addAction(sortByType);
1024
1025     // TODO: Hided "sort by rating" and "sort by tags" as without caching the performance
1026     // is too slow currently (Nepomuk will support caching in future releases).
1027     //sortGroup->addAction(sortByRating);
1028     //sortGroup->addAction(sortByTags);
1029
1030     KAction* sortDescending = DolphinView::createSortDescendingAction(actionCollection());
1031     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1032
1033     KAction* showInGroups = DolphinView::createShowInGroupsAction(actionCollection());
1034     connect(showInGroups, SIGNAL(triggered(bool)), this, SLOT(toggleSortCategorization(bool)));
1035
1036     QActionGroup* showInformationActionGroup = DolphinView::createAdditionalInformationActionGroup(actionCollection());
1037     connect(showInformationActionGroup, SIGNAL(triggered(QAction*)), this, SLOT(toggleAdditionalInfo(QAction*)));
1038
1039     KAction* showPreview = DolphinView::createShowPreviewAction(actionCollection());
1040     connect(showPreview, SIGNAL(triggered(bool)), this, SLOT(togglePreview(bool)));
1041
1042     KAction* showHiddenFiles = DolphinView::createShowHiddenFilesAction(actionCollection());
1043     connect(showHiddenFiles, SIGNAL(triggered(bool)), this, SLOT(toggleShowHiddenFiles(bool)));
1044
1045     KAction* split = actionCollection()->addAction("split_view");
1046     split->setShortcut(Qt::Key_F3);
1047     updateSplitAction();
1048     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1049
1050     KAction* reload = actionCollection()->addAction("reload");
1051     reload->setText(i18nc("@action:inmenu View", "Reload"));
1052     reload->setShortcut(Qt::Key_F5);
1053     reload->setIcon(KIcon("view-refresh"));
1054     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1055
1056     KAction* stop = actionCollection()->addAction("stop");
1057     stop->setText(i18nc("@action:inmenu View", "Stop"));
1058     stop->setIcon(KIcon("process-stop"));
1059     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1060
1061     // TODO: the URL navigator must emit a signal if the editable state has been
1062     // changed, so that the corresponding showFullLocation action is updated. Also
1063     // the naming "Show full Location" is currently confusing...
1064     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1065     showFullLocation->setText(i18nc("@action:inmenu Navigation Bar", "Show Full Location"));
1066     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1067     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1068
1069     KAction* editLocation = actionCollection()->addAction("edit_location");
1070     editLocation->setText(i18nc("@action:inmenu Navigation Bar", "Edit Location"));
1071     editLocation->setShortcut(Qt::Key_F6);
1072     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1073
1074     KAction* adjustViewProps = actionCollection()->addAction("view_properties");
1075     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
1076     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1077
1078     // setup 'Go' menu
1079     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
1080     KShortcut backShortcut = backAction->shortcut();
1081     backShortcut.setAlternate(Qt::Key_Backspace);
1082     backAction->setShortcut(backShortcut);
1083
1084     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1085     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1086     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1087
1088     // setup 'Tools' menu
1089     QAction* findFile = actionCollection()->addAction("find_file");
1090     findFile->setText(i18nc("@action:inmenu Tools", "Find File..."));
1091     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1092     findFile->setIcon(KIcon("edit-find"));
1093     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1094
1095     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1096     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1097     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1098     connect(showFilterBar, SIGNAL(triggered(bool)), this, SLOT(toggleFilterBarVisibility(bool)));
1099
1100     KAction* compareFiles = actionCollection()->addAction("compare_files");
1101     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1102     compareFiles->setIcon(KIcon("kompare"));
1103     compareFiles->setEnabled(false);
1104     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1105
1106     // setup 'Settings' menu
1107     m_showMenuBar = KStandardAction::showMenubar(this, SLOT(toggleShowMenuBar()), actionCollection());
1108     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1109 }
1110
1111 void DolphinMainWindow::setupDockWidgets()
1112 {
1113     // setup "Information"
1114     QDockWidget* infoDock = new QDockWidget(i18nc("@title:window", "Information"));
1115     infoDock->setObjectName("infoDock");
1116     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1117     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1118     infoDock->setWidget(infoWidget);
1119
1120     infoDock->toggleViewAction()->setText(i18nc("@title:window", "Information"));
1121     infoDock->toggleViewAction()->setShortcut(Qt::Key_F11);
1122     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1123
1124     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1125     connect(this, SIGNAL(urlChanged(KUrl)),
1126             infoWidget, SLOT(setUrl(KUrl)));
1127     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1128             infoWidget, SLOT(setSelection(KFileItemList)));
1129     connect(this, SIGNAL(requestItemInfo(KFileItem)),
1130             infoWidget, SLOT(requestDelayedItemInfo(KFileItem)));
1131
1132     // setup "Tree View"
1133     QDockWidget* treeViewDock = new QDockWidget(i18nc("@title:window", "Folders"));
1134     treeViewDock->setObjectName("treeViewDock");
1135     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1136     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1137     treeViewDock->setWidget(treeWidget);
1138
1139     treeViewDock->toggleViewAction()->setText(i18nc("@title:window", "Folders"));
1140     treeViewDock->toggleViewAction()->setShortcut(Qt::Key_F7);
1141     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1142
1143     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1144     connect(this, SIGNAL(urlChanged(KUrl)),
1145             treeWidget, SLOT(setUrl(KUrl)));
1146     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1147             this, SLOT(changeUrl(KUrl)));
1148     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1149             this, SLOT(changeSelection(KFileItemList)));
1150     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1151             this, SLOT(dropUrls(KUrl::List, KUrl)));
1152
1153     // setup "Terminal"
1154     QDockWidget* terminalDock = new QDockWidget(i18nc("@title:window", "Terminal"));
1155     terminalDock->setObjectName("terminalDock");
1156     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1157     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1158     terminalDock->setWidget(terminalWidget);
1159
1160     connect(terminalWidget, SIGNAL(hideTerminalSidebarPage()), terminalDock, SLOT(hide()));
1161
1162     terminalDock->toggleViewAction()->setText(i18nc("@title:window", "Terminal"));
1163     terminalDock->toggleViewAction()->setShortcut(Qt::Key_F4);
1164     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1165
1166     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1167     connect(this, SIGNAL(urlChanged(KUrl)),
1168             terminalWidget, SLOT(setUrl(KUrl)));
1169
1170     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1171     if (firstRun) {
1172         infoDock->hide();
1173         treeViewDock->hide();
1174         terminalDock->hide();
1175     }
1176
1177     QDockWidget* placesDock = new QDockWidget(i18nc("@title:window", "Places"));
1178     placesDock->setObjectName("placesDock");
1179     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1180
1181     DolphinFilePlacesView* placesView = new DolphinFilePlacesView(placesDock);
1182     placesDock->setWidget(placesView);
1183     placesView->setModel(DolphinSettings::instance().placesModel());
1184     placesView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
1185
1186     placesDock->toggleViewAction()->setText(i18nc("@title:window", "Places"));
1187     placesDock->toggleViewAction()->setShortcut(Qt::Key_F9);
1188     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1189
1190     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1191     connect(placesView, SIGNAL(urlChanged(KUrl)),
1192             this, SLOT(changeUrl(KUrl)));
1193     connect(this, SIGNAL(urlChanged(KUrl)),
1194             placesView, SLOT(setUrl(KUrl)));
1195 }
1196
1197 void DolphinMainWindow::updateHistory()
1198 {
1199     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1200     const int index = urlNavigator->historyIndex();
1201
1202     QAction* backAction = actionCollection()->action("go_back");
1203     if (backAction != 0) {
1204         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1205     }
1206
1207     QAction* forwardAction = actionCollection()->action("go_forward");
1208     if (forwardAction != 0) {
1209         forwardAction->setEnabled(index > 0);
1210     }
1211 }
1212
1213 void DolphinMainWindow::updateEditActions()
1214 {
1215     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1216     if (list.isEmpty()) {
1217         stateChanged("has_no_selection");
1218     } else {
1219         stateChanged("has_selection");
1220
1221         QAction* renameAction = actionCollection()->action("rename");
1222         if (renameAction != 0) {
1223             renameAction->setEnabled(true);
1224         }
1225
1226         bool enableMoveToTrash = true;
1227
1228         KFileItemList::const_iterator it = list.begin();
1229         const KFileItemList::const_iterator end = list.end();
1230         while (it != end) {
1231             const KUrl& url = (*it).url();
1232             // only enable the 'Move to Trash' action for local files
1233             if (!url.isLocalFile()) {
1234                 enableMoveToTrash = false;
1235             }
1236             ++it;
1237         }
1238
1239         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1240         moveToTrashAction->setEnabled(enableMoveToTrash);
1241     }
1242     updatePasteAction();
1243 }
1244
1245 void DolphinMainWindow::updateViewActions()
1246 {
1247     const DolphinView* view = m_activeViewContainer->view();
1248     QAction* zoomInAction = actionCollection()->action(KStandardAction::name(KStandardAction::ZoomIn));
1249     if (zoomInAction != 0) {
1250         zoomInAction->setEnabled(view->isZoomInPossible());
1251     }
1252
1253     QAction* zoomOutAction = actionCollection()->action(KStandardAction::name(KStandardAction::ZoomOut));
1254     if (zoomOutAction != 0) {
1255         zoomOutAction->setEnabled(view->isZoomOutPossible());
1256     }
1257
1258     QAction* action = actionCollection()->action(view->currentViewModeActionName());
1259     if (action != 0) {
1260         action->setChecked(true);
1261     }
1262
1263     slotSortingChanged(view->sorting());
1264     slotSortOrderChanged(view->sortOrder());
1265     slotCategorizedSortingChanged();
1266     slotAdditionalInfoChanged();
1267
1268     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
1269     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1270
1271     QAction* showPreviewAction = actionCollection()->action("show_preview");
1272     showPreviewAction->setChecked(view->showPreview());
1273
1274     QAction* showHiddenFilesAction = actionCollection()->action("show_hidden_files");
1275     showHiddenFilesAction->setChecked(view->showHiddenFiles());
1276
1277     updateSplitAction();
1278
1279     QAction* editableLocactionAction = actionCollection()->action("editable_location");
1280     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1281     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1282 }
1283
1284 void DolphinMainWindow::updateGoActions()
1285 {
1286     QAction* goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
1287     const KUrl& currentUrl = m_activeViewContainer->url();
1288     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1289 }
1290
1291 void DolphinMainWindow::clearStatusBar()
1292 {
1293     m_activeViewContainer->statusBar()->clear();
1294 }
1295
1296 void DolphinMainWindow::connectViewSignals(int viewIndex)
1297 {
1298     DolphinViewContainer* container = m_viewContainer[viewIndex];
1299     connect(container, SIGNAL(showFilterBarChanged(bool)),
1300             this, SLOT(updateFilterBarAction(bool)));
1301
1302     DolphinView* view = container->view();
1303     connect(view, SIGNAL(modeChanged()),
1304             this, SLOT(slotViewModeChanged()));
1305     connect(view, SIGNAL(showPreviewChanged()),
1306             this, SLOT(slotShowPreviewChanged()));
1307     connect(view, SIGNAL(showHiddenFilesChanged()),
1308             this, SLOT(slotShowHiddenFilesChanged()));
1309     connect(view, SIGNAL(categorizedSortingChanged()),
1310             this, SLOT(slotCategorizedSortingChanged()));
1311     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1312             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1313     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1314             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1315     connect(view, SIGNAL(additionalInfoChanged()),
1316             this, SLOT(slotAdditionalInfoChanged()));
1317     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1318             this, SLOT(slotSelectionChanged(KFileItemList)));
1319     connect(view, SIGNAL(requestItemInfo(KFileItem)),
1320             this, SLOT(slotRequestItemInfo(KFileItem)));
1321     connect(view, SIGNAL(activated()),
1322             this, SLOT(toggleActiveView()));
1323     connect(view, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)),
1324             this, SLOT(slotDoingOperation(KonqFileUndoManager::CommandType)));
1325
1326     const KUrlNavigator* navigator = container->urlNavigator();
1327     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1328             this, SLOT(changeUrl(const KUrl&)));
1329     connect(navigator, SIGNAL(historyChanged()),
1330             this, SLOT(slotHistoryChanged()));
1331 }
1332
1333 void DolphinMainWindow::updateSplitAction()
1334 {
1335     QAction* splitAction = actionCollection()->action("split_view");
1336     if (m_viewContainer[SecondaryView] != 0) {
1337         if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
1338             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
1339             splitAction->setIcon(KIcon("view-right-close"));
1340         } else {
1341             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
1342             splitAction->setIcon(KIcon("view-left-close"));
1343         }
1344     } else {
1345         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
1346         splitAction->setIcon(KIcon("view-right-new"));
1347     }
1348 }
1349
1350 void DolphinMainWindow::toggleAdditionalInfo(QAction* action)
1351 {
1352     clearStatusBar();
1353     m_activeViewContainer->view()->toggleAdditionalInfo(action);
1354 }
1355
1356 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1357     KonqFileUndoManager::UiInterface(mainWin),
1358     m_mainWin(mainWin)
1359 {
1360     Q_ASSERT(m_mainWin != 0);
1361 }
1362
1363 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1364 {
1365 }
1366
1367 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1368 {
1369     DolphinStatusBar* statusBar = m_mainWin->activeViewContainer()->statusBar();
1370     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1371 }
1372
1373 #include "dolphinmainwindow.moc"