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 "dolphinnewmenu.h"
  29 #include "dolphinsettings.h"
  30 #include "dolphinsettingsdialog.h"
  31 #include "dolphinstatusbar.h"
  32 #include "dolphinviewcontainer.h"
  33 #include "infosidebarpage.h"
  34 #include "metadatawidget.h"
  35 #include "mainwindowadaptor.h"
  36 #include "terminalsidebarpage.h"
  37 #include "treeviewsidebarpage.h"
  38 #include "kurlnavigator.h"
  39 #include "viewpropertiesdialog.h"
  40 #include "viewproperties.h"
  41 #include "kfileplacesmodel.h"
  42 #include "kfileplacesview.h"
  43
  44 #include "dolphin_generalsettings.h"
  45 #include "dolphin_iconsmodesettings.h"
  46
  47 #include <kaction.h>
  48 #include <kactioncollection.h>
  49 #include <kconfig.h>
  50 #include <kdesktopfile.h>
  51 #include <kdeversion.h>
  52 #include <kfiledialog.h>
  53 #include <kglobal.h>
  54 #include <kicon.h>
  55 #include <kiconloader.h>
  56 #include <kio/netaccess.h>
  57 #include <kinputdialog.h>
  58 #include <klocale.h>
  59 #include <kmenu.h>
  60 #include <kmenubar.h>
  61 #include <kmessagebox.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     KToggleAction* showHiddenFilesAction =
 195         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 196     const DolphinView* view = m_activeViewContainer->view();
 197     showHiddenFilesAction->setChecked(view->showHiddenFiles());
 198 }
 199
 200 void DolphinMainWindow::slotCategorizedSortingChanged()
 201 {
 202     KToggleAction* showInGroupsAction =
 203         static_cast<KToggleAction*>(actionCollection()->action("show_in_groups"));
 204     const DolphinView* view = m_activeViewContainer->view();
 205     showInGroupsAction->setChecked(view->categorizedSorting());
 206     showInGroupsAction->setEnabled(view->supportsCategorizedSorting());
 207 }
 208
 209 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 210 {
 211     QAction* action = 0;
 212     switch (sorting) {
 213     case DolphinView::SortByName:
 214         action = actionCollection()->action("sort_by_name");
 215         break;
 216     case DolphinView::SortBySize:
 217         action = actionCollection()->action("sort_by_size");
 218         break;
 219     case DolphinView::SortByDate:
 220         action = actionCollection()->action("sort_by_date");
 221         break;
 222     case DolphinView::SortByPermissions:
 223         action = actionCollection()->action("sort_by_permissions");
 224         break;
 225     case DolphinView::SortByOwner:
 226         action = actionCollection()->action("sort_by_owner");
 227         break;
 228     case DolphinView::SortByGroup:
 229         action = actionCollection()->action("sort_by_group");
 230         break;
 231     case DolphinView::SortByType:
 232         action = actionCollection()->action("sort_by_type");
 233         break;
 234 #ifdef HAVE_NEPOMUK
 235     case DolphinView::SortByRating:
 236         action = actionCollection()->action("sort_by_rating");
 237         break;
 238     case DolphinView::SortByTags:
 239         action = actionCollection()->action("sort_by_tags");
 240         break;
 241 #endif
 242     default:
 243         break;
 244     }
 245
 246     if (action != 0) {
 247         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 248         toggleAction->setChecked(true);
 249     }
 250 }
 251
 252 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 253 {
 254     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 255     const bool sortDescending = (order == Qt::DescendingOrder);
 256     descending->setChecked(sortDescending);
 257 }
 258
 259 void DolphinMainWindow::slotAdditionalInfoChanged()
 260 {
 261     DolphinView* view = m_activeViewContainer->view();
 262     view->updateAdditionalInfoActions(actionCollection());
 263 }
 264
 265 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 266 {
 267     updateEditActions();
 268
 269     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 270     int selectedUrlsCount = m_viewContainer[PrimaryView]->view()->selectedUrls().count();
 271     if (m_viewContainer[SecondaryView] != 0) {
 272         selectedUrlsCount += m_viewContainer[SecondaryView]->view()->selectedUrls().count();
 273     }
 274
 275     QAction* compareFilesAction = actionCollection()->action("compare_files");
 276     if (selectedUrlsCount == 2) {
 277         const bool kompareInstalled = !KGlobal::dirs()->findExe("kompare").isEmpty();
 278         compareFilesAction->setEnabled(selectedUrlsCount == 2 && kompareInstalled);
 279     } else {
 280         compareFilesAction->setEnabled(false);
 281     }
 282
 283     m_activeViewContainer->updateStatusBar();
 284
 285     emit selectionChanged(selection);
 286 }
 287
 288 void DolphinMainWindow::slotRequestItemInfo(const KFileItem& item)
 289 {
 290     emit requestItemInfo(item);
 291 }
 292
 293 void DolphinMainWindow::slotHistoryChanged()
 294 {
 295     updateHistory();
 296 }
 297
 298 void DolphinMainWindow::updateFilterBarAction(bool show)
 299 {
 300     KToggleAction* showFilterBarAction =
 301         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 302     showFilterBarAction->setChecked(show);
 303 }
 304
 305 void DolphinMainWindow::openNewMainWindow()
 306 {
 307     DolphinApplication::app()->createMainWindow()->show();
 308 }
 309
 310 void DolphinMainWindow::toggleActiveView()
 311 {
 312     if (m_viewContainer[SecondaryView] == 0) {
 313         // only one view is available
 314         return;
 315     }
 316
 317     Q_ASSERT(m_activeViewContainer != 0);
 318     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 319
 320     DolphinViewContainer* left  = m_viewContainer[PrimaryView];
 321     DolphinViewContainer* right = m_viewContainer[SecondaryView];
 322     setActiveViewContainer(m_activeViewContainer == right ? left : right);
 323 }
 324
 325 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 326 {
 327     DolphinSettings& settings = DolphinSettings::instance();
 328     GeneralSettings* generalSettings = settings.generalSettings();
 329     generalSettings->setFirstRun(false);
 330
 331     settings.save();
 332
 333     KXmlGuiWindow::closeEvent(event);
 334 }
 335
 336 void DolphinMainWindow::saveProperties(KConfigGroup& group)
 337 {
 338     DolphinViewContainer* cont = m_viewContainer[PrimaryView];
 339     group.writeEntry("Primary Url", cont->url().url());
 340     group.writeEntry("Primary Editable Url", cont->isUrlEditable());
 341
 342     cont = m_viewContainer[SecondaryView];
 343     if (cont != 0) {
 344         group.writeEntry("Secondary Url", cont->url().url());
 345         group.writeEntry("Secondary Editable Url", cont->isUrlEditable());
 346     }
 347 }
 348
 349 void DolphinMainWindow::readProperties(const KConfigGroup& group)
 350 {
 351     DolphinViewContainer* cont = m_viewContainer[PrimaryView];
 352
 353     cont->setUrl(group.readEntry("Primary Url"));
 354     bool editable = group.readEntry("Primary Editable Url", false);
 355     cont->urlNavigator()->setUrlEditable(editable);
 356
 357     cont = m_viewContainer[SecondaryView];
 358     const QString secondaryUrl = group.readEntry("Secondary Url");
 359     if (!secondaryUrl.isEmpty()) {
 360         if (cont == 0) {
 361             // a secondary view should be shown, but no one is available
 362             // currently -> create a new view
 363             toggleSplitView();
 364             cont = m_viewContainer[SecondaryView];
 365             Q_ASSERT(cont != 0);
 366         }
 367
 368         cont->setUrl(secondaryUrl);
 369         bool editable = group.readEntry("Secondary Editable Url", false);
 370         cont->urlNavigator()->setUrlEditable(editable);
 371     } else if (cont != 0) {
 372         // no secondary view should be shown, but the default setting shows
 373         // one already -> close the view
 374         toggleSplitView();
 375     }
 376 }
 377
 378 void DolphinMainWindow::createDir()
 379 {
 380     const KUrl& url = m_activeViewContainer->view()->url();
 381     KonqOperations::newDir(this, url);
 382 }
 383
 384 void DolphinMainWindow::updateNewMenu()
 385 {
 386     m_newMenu->slotCheckUpToDate();
 387     m_newMenu->setPopupFiles(activeViewContainer()->url());
 388 }
 389
 390 void DolphinMainWindow::rename()
 391 {
 392     clearStatusBar();
 393     m_activeViewContainer->view()->renameSelectedItems();
 394 }
 395
 396 void DolphinMainWindow::moveToTrash()
 397 {
 398     clearStatusBar();
 399
 400     DolphinView* view = m_activeViewContainer->view();
 401
 402     if (QApplication::keyboardModifiers() & Qt::ShiftModifier) {
 403         view->deleteSelectedItems();
 404     } else {
 405         view->trashSelectedItems();
 406     }
 407 }
 408
 409 void DolphinMainWindow::deleteItems()
 410 {
 411     clearStatusBar();
 412     m_activeViewContainer->view()->deleteSelectedItems();
 413 }
 414
 415 void DolphinMainWindow::properties()
 416 {
 417     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 418
 419     KPropertiesDialog *dialog = new KPropertiesDialog(list, this);
 420     dialog->setAttribute(Qt::WA_DeleteOnClose);
 421     dialog->show();
 422     dialog->raise();
 423     dialog->activateWindow();
 424 }
 425
 426 void DolphinMainWindow::quit()
 427 {
 428     close();
 429 }
 430
 431 void DolphinMainWindow::slotHandlePlacesError(const QString &message)
 432 {
 433     if (!message.isEmpty()) {
 434         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 435         statusBar->setMessage(message, DolphinStatusBar::Error);
 436     }
 437 }
 438
 439 void DolphinMainWindow::slotUndoAvailable(bool available)
 440 {
 441     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 442     if (undoAction != 0) {
 443         undoAction->setEnabled(available);
 444     }
 445
 446     if (available && (m_undoCommandTypes.count() > 0)) {
 447         const KonqFileUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 448         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 449         switch (command) {
 450         case KonqFileUndoManager::COPY:
 451             statusBar->setMessage(i18nc("@info:status", "Copy operation completed."),
 452                                   DolphinStatusBar::OperationCompleted);
 453             break;
 454         case KonqFileUndoManager::MOVE:
 455             statusBar->setMessage(i18nc("@info:status", "Move operation completed."),
 456                                   DolphinStatusBar::OperationCompleted);
 457             break;
 458         case KonqFileUndoManager::LINK:
 459             statusBar->setMessage(i18nc("@info:status", "Link operation completed."),
 460                                   DolphinStatusBar::OperationCompleted);
 461             break;
 462         case KonqFileUndoManager::TRASH:
 463             statusBar->setMessage(i18nc("@info:status", "Move to trash operation completed."),
 464                                   DolphinStatusBar::OperationCompleted);
 465             break;
 466         case KonqFileUndoManager::RENAME:
 467             statusBar->setMessage(i18nc("@info:status", "Renaming operation completed."),
 468                                   DolphinStatusBar::OperationCompleted);
 469             break;
 470
 471         case KonqFileUndoManager::MKDIR:
 472             statusBar->setMessage(i18nc("@info:status", "Created folder."),
 473                                   DolphinStatusBar::OperationCompleted);
 474             break;
 475
 476         default:
 477             break;
 478         }
 479
 480     }
 481 }
 482
 483 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 484 {
 485     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 486     if (undoAction != 0) {
 487         undoAction->setText(text);
 488     }
 489 }
 490
 491 void DolphinMainWindow::undo()
 492 {
 493     clearStatusBar();
 494     KonqFileUndoManager::self()->undo();
 495 }
 496
 497 void DolphinMainWindow::cut()
 498 {
 499     m_activeViewContainer->view()->cutSelectedItems();
 500 }
 501
 502 void DolphinMainWindow::copy()
 503 {
 504     m_activeViewContainer->view()->copySelectedItems();
 505 }
 506
 507 void DolphinMainWindow::paste()
 508 {
 509     m_activeViewContainer->view()->paste();
 510 }
 511
 512 void DolphinMainWindow::updatePasteAction()
 513 {
 514     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 515     if (pasteAction == 0) {
 516         return;
 517     }
 518
 519     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 520     pasteAction->setEnabled(pasteInfo.first);
 521     pasteAction->setText(pasteInfo.second);
 522 }
 523
 524 void DolphinMainWindow::selectAll()
 525 {
 526     clearStatusBar();
 527
 528     // if the URL navigator is editable and focused, select the whole
 529     // URL instead of all items of the view
 530
 531     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 532     QLineEdit* lineEdit = urlNavigator->editor()->lineEdit();
 533     const bool selectUrl = urlNavigator->isUrlEditable() &&
 534                            lineEdit->hasFocus();
 535     if (selectUrl) {
 536         lineEdit->selectAll();
 537     } else {
 538         m_activeViewContainer->view()->selectAll();
 539     }
 540 }
 541
 542 void DolphinMainWindow::invertSelection()
 543 {
 544     clearStatusBar();
 545     m_activeViewContainer->view()->invertSelection();
 546 }
 547
 548 void DolphinMainWindow::setViewMode(QAction* action)
 549 {
 550     const DolphinView::Mode mode = action->data().value<DolphinView::Mode>();
 551     m_activeViewContainer->view()->setMode(mode);
 552 }
 553
 554 void DolphinMainWindow::sortByName()
 555 {
 556     m_activeViewContainer->view()->setSorting(DolphinView::SortByName);
 557 }
 558
 559 void DolphinMainWindow::sortBySize()
 560 {
 561     m_activeViewContainer->view()->setSorting(DolphinView::SortBySize);
 562 }
 563
 564 void DolphinMainWindow::sortByDate()
 565 {
 566     m_activeViewContainer->view()->setSorting(DolphinView::SortByDate);
 567 }
 568
 569 void DolphinMainWindow::sortByPermissions()
 570 {
 571     m_activeViewContainer->view()->setSorting(DolphinView::SortByPermissions);
 572 }
 573
 574 void DolphinMainWindow::sortByOwner()
 575 {
 576     m_activeViewContainer->view()->setSorting(DolphinView::SortByOwner);
 577 }
 578
 579 void DolphinMainWindow::sortByGroup()
 580 {
 581     m_activeViewContainer->view()->setSorting(DolphinView::SortByGroup);
 582 }
 583
 584 void DolphinMainWindow::sortByType()
 585 {
 586     m_activeViewContainer->view()->setSorting(DolphinView::SortByType);
 587 }
 588
 589 void DolphinMainWindow::sortByRating()
 590 {
 591 #ifdef HAVE_NEPOMUK
 592     m_activeViewContainer->view()->setSorting(DolphinView::SortByRating);
 593 #endif
 594 }
 595
 596 void DolphinMainWindow::sortByTags()
 597 {
 598 #ifdef HAVE_NEPOMUK
 599     m_activeViewContainer->view()->setSorting(DolphinView::SortByTags);
 600 #endif
 601 }
 602
 603 void DolphinMainWindow::toggleSortOrder()
 604 {
 605     m_activeViewContainer->view()->toggleSortOrder();
 606 }
 607
 608 void DolphinMainWindow::toggleSortCategorization()
 609 {
 610     DolphinView* view = m_activeViewContainer->view();
 611     const bool categorizedSorting = view->categorizedSorting();
 612     view->setCategorizedSorting(!categorizedSorting);
 613 }
 614
 615 void DolphinMainWindow::toggleSplitView()
 616 {
 617     if (m_viewContainer[SecondaryView] == 0) {
 618         // create a secondary view
 619         const int newWidth = (m_viewContainer[PrimaryView]->width() - m_splitter->handleWidth()) / 2;
 620
 621         const DolphinView* view = m_viewContainer[PrimaryView]->view();
 622         m_viewContainer[SecondaryView] = new DolphinViewContainer(this, 0, view->rootUrl());
 623         connectViewSignals(SecondaryView);
 624         m_splitter->addWidget(m_viewContainer[SecondaryView]);
 625         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 626         m_viewContainer[SecondaryView]->view()->reload();
 627         m_viewContainer[SecondaryView]->setActive(false);
 628         m_viewContainer[SecondaryView]->show();
 629     } else if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
 630         // remove secondary view
 631         m_viewContainer[SecondaryView]->close();
 632         m_viewContainer[SecondaryView]->deleteLater();
 633         m_viewContainer[SecondaryView] = 0;
 634     } else {
 635         // The secondary view is active, hence from a users point of view
 636         // the content of the secondary view should be moved to the primary view.
 637         // From an implementation point of view it is more efficient to close
 638         // the primary view and exchange the internal pointers afterwards.
 639         m_viewContainer[PrimaryView]->close();
 640         m_viewContainer[PrimaryView]->deleteLater();
 641         m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 642         m_viewContainer[SecondaryView] = 0;
 643     }
 644
 645     setActiveViewContainer(m_viewContainer[PrimaryView]);
 646     updateViewActions();
 647     emit activeViewChanged();
 648 }
 649
 650 void DolphinMainWindow::reloadView()
 651 {
 652     clearStatusBar();
 653     m_activeViewContainer->view()->reload();
 654 }
 655
 656 void DolphinMainWindow::stopLoading()
 657 {
 658 }
 659
 660 void DolphinMainWindow::togglePreview()
 661 {
 662     clearStatusBar();
 663
 664     const KToggleAction* showPreviewAction =
 665         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 666     const bool show = showPreviewAction->isChecked();
 667     m_activeViewContainer->view()->setShowPreview(show);
 668 }
 669
 670 void DolphinMainWindow::toggleShowHiddenFiles()
 671 {
 672     clearStatusBar();
 673
 674     const KToggleAction* showHiddenFilesAction =
 675         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 676     const bool show = showHiddenFilesAction->isChecked();
 677     m_activeViewContainer->view()->setShowHiddenFiles(show);
 678 }
 679
 680 void DolphinMainWindow::toggleFilterBarVisibility()
 681 {
 682     const KToggleAction* showFilterBarAction =
 683         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 684     const bool show = showFilterBarAction->isChecked();
 685     m_activeViewContainer->showFilterBar(show);
 686 }
 687
 688 void DolphinMainWindow::zoomIn()
 689 {
 690     m_activeViewContainer->view()->zoomIn();
 691     updateViewActions();
 692 }
 693
 694 void DolphinMainWindow::zoomOut()
 695 {
 696     m_activeViewContainer->view()->zoomOut();
 697     updateViewActions();
 698 }
 699
 700 void DolphinMainWindow::toggleEditLocation()
 701 {
 702     clearStatusBar();
 703
 704     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 705
 706     bool editOrBrowse = action->isChecked();
 707     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 708     urlNavigator->setUrlEditable(editOrBrowse);
 709 }
 710
 711 void DolphinMainWindow::editLocation()
 712 {
 713     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 714     navigator->setUrlEditable(true);
 715     navigator->setFocus();
 716 }
 717
 718 void DolphinMainWindow::adjustViewProperties()
 719 {
 720     clearStatusBar();
 721     ViewPropertiesDialog dlg(m_activeViewContainer->view());
 722     dlg.exec();
 723 }
 724
 725 void DolphinMainWindow::goBack()
 726 {
 727     clearStatusBar();
 728     m_activeViewContainer->urlNavigator()->goBack();
 729 }
 730
 731 void DolphinMainWindow::goForward()
 732 {
 733     clearStatusBar();
 734     m_activeViewContainer->urlNavigator()->goForward();
 735 }
 736
 737 void DolphinMainWindow::goUp()
 738 {
 739     clearStatusBar();
 740     m_activeViewContainer->urlNavigator()->goUp();
 741 }
 742
 743 void DolphinMainWindow::goHome()
 744 {
 745     clearStatusBar();
 746     m_activeViewContainer->urlNavigator()->goHome();
 747 }
 748
 749 void DolphinMainWindow::findFile()
 750 {
 751     KRun::run("kfind", m_activeViewContainer->url(), this);
 752 }
 753
 754 void DolphinMainWindow::compareFiles()
 755 {
 756     // The method is only invoked if exactly 2 files have
 757     // been selected. The selected files may be:
 758     // - both in the primary view
 759     // - both in the secondary view
 760     // - one in the primary view and the other in the secondary
 761     //   view
 762     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 763
 764     KUrl urlA;
 765     KUrl urlB;
 766     KUrl::List urls = m_viewContainer[PrimaryView]->view()->selectedUrls();
 767
 768     switch (urls.count()) {
 769     case 0: {
 770         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 771         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 772         Q_ASSERT(urls.count() == 2);
 773         urlA = urls[0];
 774         urlB = urls[1];
 775         break;
 776     }
 777
 778     case 1: {
 779         urlA = urls[0];
 780         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 781         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 782         Q_ASSERT(urls.count() == 1);
 783         urlB = urls[0];
 784         break;
 785     }
 786
 787     case 2: {
 788         urlA = urls[0];
 789         urlB = urls[1];
 790         break;
 791     }
 792
 793     default: {
 794         // may not happen: compareFiles may only get invoked if 2
 795         // files are selected
 796         Q_ASSERT(false);
 797     }
 798     }
 799
 800     QString command("kompare -c \"");
 801     command.append(urlA.pathOrUrl());
 802     command.append("\" \"");
 803     command.append(urlB.pathOrUrl());
 804     command.append('\"');
 805     KRun::runCommand(command, "Kompare", "kompare", this);
 806
 807 }
 808
 809 void DolphinMainWindow::toggleShowMenuBar()
 810 {
 811     const bool visible = menuBar()->isVisible();
 812     menuBar()->setVisible(!visible);
 813 }
 814
 815 void DolphinMainWindow::editSettings()
 816 {
 817     DolphinSettingsDialog dialog(this);
 818     dialog.exec();
 819 }
 820
 821 void DolphinMainWindow::init()
 822 {
 823     // Check whether Dolphin runs the first time. If yes then
 824     // a proper default window size is given at the end of DolphinMainWindow::init().
 825     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 826     const bool firstRun = generalSettings->firstRun();
 827     if (firstRun) {
 828         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 829     }
 830
 831     setAcceptDrops(true);
 832
 833     m_splitter = new QSplitter(this);
 834
 835     DolphinSettings& settings = DolphinSettings::instance();
 836
 837     setupActions();
 838
 839     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
 840     setCaption(homeUrl.fileName());
 841     ViewProperties props(homeUrl);
 842     m_viewContainer[PrimaryView] = new DolphinViewContainer(this,
 843                                                             m_splitter,
 844                                                             homeUrl);
 845
 846     m_activeViewContainer = m_viewContainer[PrimaryView];
 847     connectViewSignals(PrimaryView);
 848     m_viewContainer[PrimaryView]->view()->reload();
 849     m_viewContainer[PrimaryView]->show();
 850
 851     setCentralWidget(m_splitter);
 852     setupDockWidgets();
 853
 854     setupGUI(Keys | Save | Create | ToolBar);
 855     createGUI();
 856
 857     stateChanged("new_file");
 858     setAutoSaveSettings();
 859
 860     QClipboard* clipboard = QApplication::clipboard();
 861     connect(clipboard, SIGNAL(dataChanged()),
 862             this, SLOT(updatePasteAction()));
 863     updatePasteAction();
 864     updateGoActions();
 865
 866     if (generalSettings->splitView()) {
 867         toggleSplitView();
 868     }
 869     updateViewActions();
 870
 871     if (firstRun) {
 872         // assure a proper default size if Dolphin runs the first time
 873         resize(700, 500);
 874     }
 875
 876     emit urlChanged(homeUrl);
 877 }
 878
 879 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* view)
 880 {
 881     Q_ASSERT(view != 0);
 882     Q_ASSERT((view == m_viewContainer[PrimaryView]) || (view == m_viewContainer[SecondaryView]));
 883     if (m_activeViewContainer == view) {
 884         return;
 885     }
 886
 887     m_activeViewContainer->setActive(false);
 888     m_activeViewContainer = view;
 889     m_activeViewContainer->setActive(true);
 890
 891     updateHistory();
 892     updateEditActions();
 893     updateViewActions();
 894     updateGoActions();
 895
 896     const KUrl& url = m_activeViewContainer->url();
 897     setCaption(url.fileName());
 898
 899     emit activeViewChanged();
 900     emit urlChanged(url);
 901 }
 902
 903 void DolphinMainWindow::setupActions()
 904 {
 905     // setup 'File' menu
 906     m_newMenu = new DolphinNewMenu(this);
 907     KMenu* menu = m_newMenu->menu();
 908     menu->setTitle(i18nc("@title:menu", "Create New"));
 909     menu->setIcon(KIcon("document-new"));
 910     connect(menu, SIGNAL(aboutToShow()),
 911             this, SLOT(updateNewMenu()));
 912
 913     KAction* newDirAction = DolphinView::createNewDirAction(actionCollection());
 914     connect(newDirAction, SIGNAL(triggered()), SLOT(createDir()));
 915
 916     KAction* newWindow = actionCollection()->addAction("new_window");
 917     newWindow->setIcon(KIcon("window-new"));
 918     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
 919     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
 920     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
 921
 922     KAction* rename = DolphinView::createRenameAction(actionCollection());
 923     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
 924
 925     KAction* moveToTrash = DolphinView::createMoveToTrashAction(actionCollection());
 926     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
 927
 928     KAction* deleteAction = DolphinView::createDeleteAction(actionCollection());
 929     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
 930
 931     KAction* properties = actionCollection()->addAction("properties");
 932     properties->setText(i18nc("@action:inmenu File", "Properties"));
 933     properties->setShortcut(Qt::ALT | Qt::Key_Return);
 934     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
 935
 936     KStandardAction::quit(this, SLOT(quit()), actionCollection());
 937
 938     // setup 'Edit' menu
 939     KStandardAction::undo(this,
 940                           SLOT(undo()),
 941                           actionCollection());
 942
 943     // need to remove shift+del from cut action, else the shortcut for deletejob
 944     // doesn't work
 945     KAction* cut = KStandardAction::cut(this, SLOT(cut()), actionCollection());
 946     KShortcut cutShortcut = cut->shortcut();
 947     cutShortcut.remove(Qt::SHIFT + Qt::Key_Delete, KShortcut::KeepEmpty);
 948     cut->setShortcut(cutShortcut);
 949     KStandardAction::copy(this, SLOT(copy()), actionCollection());
 950     KStandardAction::paste(this, SLOT(paste()), actionCollection());
 951
 952     KAction* selectAll = actionCollection()->addAction("select_all");
 953     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
 954     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
 955     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
 956
 957     KAction* invertSelection = actionCollection()->addAction("invert_selection");
 958     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
 959     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
 960     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
 961
 962     // setup 'View' menu
 963     KStandardAction::zoomIn(this,
 964                             SLOT(zoomIn()),
 965                             actionCollection());
 966
 967     KStandardAction::zoomOut(this,
 968                              SLOT(zoomOut()),
 969                              actionCollection());
 970
 971     KToggleAction* iconsView = DolphinView::iconsModeAction(actionCollection());
 972     KToggleAction* detailsView = DolphinView::detailsModeAction(actionCollection());
 973     KToggleAction* columnView = DolphinView::columnsModeAction(actionCollection());
 974
 975     QActionGroup* viewModeGroup = new QActionGroup(this);
 976     viewModeGroup->addAction(iconsView);
 977     viewModeGroup->addAction(detailsView);
 978     viewModeGroup->addAction(columnView);
 979     connect(viewModeGroup, SIGNAL(triggered(QAction*)), this, SLOT(setViewMode(QAction*)));
 980
 981     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("sort_by_name");
 982     sortByName->setText(i18nc("@action:inmenu Sort By", "Name"));
 983     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
 984
 985     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("sort_by_size");
 986     sortBySize->setText(i18nc("@action:inmenu Sort By", "Size"));
 987     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
 988
 989     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("sort_by_date");
 990     sortByDate->setText(i18nc("@action:inmenu Sort By", "Date"));
 991     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
 992
 993     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("sort_by_permissions");
 994     sortByPermissions->setText(i18nc("@action:inmenu Sort By", "Permissions"));
 995     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
 996
 997     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("sort_by_owner");
 998     sortByOwner->setText(i18nc("@action:inmenu Sort By", "Owner"));
 999     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1000
1001     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("sort_by_group");
1002     sortByGroup->setText(i18nc("@action:inmenu Sort By", "Group"));
1003     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1004
1005     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("sort_by_type");
1006     sortByType->setText(i18nc("@action:inmenu Sort By", "Type"));
1007     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
1008
1009     // TODO: Hided "sort by rating" and "sort by tags" as without caching the performance
1010     // is too slow currently (Nepomuk will support caching in future releases).
1011     //
1012     // KToggleAction* sortByRating = actionCollection()->add<KToggleAction>("sort_by_rating");
1013     // sortByRating->setText(i18nc("@action:inmenu Sort By", "Rating"));
1014     //
1015     // KToggleAction* sortByTags = actionCollection()->add<KToggleAction>("sort_by_tags");
1016     // sortByTags->setText(i18nc("@action:inmenu Sort By", "Tags"));
1017     //
1018 #ifdef HAVE_NEPOMUK
1019     // if (MetaDataWidget::metaDataAvailable()) {
1020     //     connect(sortByRating, SIGNAL(triggered()), this, SLOT(sortByRating()));
1021     //     connect(sortByTags, SIGNAL(triggered()), this, SLOT(sortByTags()));
1022     // }
1023     // else {
1024     //     sortByRating->setEnabled(false);
1025     //     sortByTags->setEnabled(false);
1026     // }
1027 #else
1028     // sortByRating->setEnabled(false);
1029     // sortByTags->setEnabled(false);
1030 #endif
1031
1032     QActionGroup* sortGroup = new QActionGroup(this);
1033     sortGroup->addAction(sortByName);
1034     sortGroup->addAction(sortBySize);
1035     sortGroup->addAction(sortByDate);
1036     sortGroup->addAction(sortByPermissions);
1037     sortGroup->addAction(sortByOwner);
1038     sortGroup->addAction(sortByGroup);
1039     sortGroup->addAction(sortByType);
1040
1041     // TODO: Hided "sort by rating" and "sort by tags" as without caching the performance
1042     // is too slow currently (Nepomuk will support caching in future releases).
1043     //sortGroup->addAction(sortByRating);
1044     //sortGroup->addAction(sortByTags);
1045
1046     KAction* sortDescending = DolphinView::createSortDescendingAction(actionCollection());
1047     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1048
1049     KToggleAction* showInGroups = actionCollection()->add<KToggleAction>("show_in_groups");
1050     showInGroups->setText(i18nc("@action:inmenu View", "Show in Groups"));
1051     connect(showInGroups, SIGNAL(triggered()), this, SLOT(toggleSortCategorization()));
1052
1053     QActionGroup* showInformationActionGroup = DolphinView::createAdditionalInformationActionGroup(actionCollection());
1054     connect(showInformationActionGroup, SIGNAL(triggered(QAction*)), this, SLOT(toggleAdditionalInfo(QAction*)));
1055
1056     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1057     showPreview->setText(i18nc("@action:intoolbar", "Preview"));
1058     showPreview->setIcon(KIcon("view-preview"));
1059     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1060
1061     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1062     showHiddenFiles->setText(i18nc("@action:inmenu View", "Show Hidden Files"));
1063     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1064     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1065
1066     KAction* split = actionCollection()->addAction("split_view");
1067     split->setShortcut(Qt::Key_F3);
1068     updateSplitAction();
1069     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1070
1071     KAction* reload = actionCollection()->addAction("reload");
1072     reload->setText(i18nc("@action:inmenu View", "Reload"));
1073     reload->setShortcut(Qt::Key_F5);
1074     reload->setIcon(KIcon("view-refresh"));
1075     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1076
1077     KAction* stop = actionCollection()->addAction("stop");
1078     stop->setText(i18nc("@action:inmenu View", "Stop"));
1079     stop->setIcon(KIcon("process-stop"));
1080     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1081
1082     // TODO: the URL navigator must emit a signal if the editable state has been
1083     // changed, so that the corresponding showFullLocation action is updated. Also
1084     // the naming "Show full Location" is currently confusing...
1085     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1086     showFullLocation->setText(i18nc("@action:inmenu Navigation Bar", "Show Full Location"));
1087     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1088     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1089
1090     KAction* editLocation = actionCollection()->addAction("edit_location");
1091     editLocation->setText(i18nc("@action:inmenu Navigation Bar", "Edit Location"));
1092     editLocation->setShortcut(Qt::Key_F6);
1093     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1094
1095     KAction* adjustViewProps = actionCollection()->addAction("view_properties");
1096     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
1097     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1098
1099     // setup 'Go' menu
1100     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
1101     KShortcut backShortcut = backAction->shortcut();
1102     backShortcut.setAlternate(Qt::Key_Backspace);
1103     backAction->setShortcut(backShortcut);
1104
1105     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1106     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1107     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1108
1109     // setup 'Tools' menu
1110     QAction* findFile = actionCollection()->addAction("find_file");
1111     findFile->setText(i18nc("@action:inmenu Tools", "Find File..."));
1112     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1113     findFile->setIcon(KIcon("edit-find"));
1114     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1115
1116     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1117     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1118     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1119     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(toggleFilterBarVisibility()));
1120
1121     KAction* compareFiles = actionCollection()->addAction("compare_files");
1122     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1123     compareFiles->setIcon(KIcon("kompare"));
1124     compareFiles->setEnabled(false);
1125     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1126
1127     // setup 'Settings' menu
1128     m_showMenuBar = KStandardAction::showMenubar(this, SLOT(toggleShowMenuBar()), actionCollection());
1129     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1130 }
1131
1132 void DolphinMainWindow::setupDockWidgets()
1133 {
1134     // setup "Information"
1135     QDockWidget* infoDock = new QDockWidget(i18nc("@title:window", "Information"));
1136     infoDock->setObjectName("infoDock");
1137     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1138     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1139     infoDock->setWidget(infoWidget);
1140
1141     infoDock->toggleViewAction()->setText(i18nc("@title:window", "Information"));
1142     infoDock->toggleViewAction()->setShortcut(Qt::Key_F11);
1143     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1144
1145     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1146     connect(this, SIGNAL(urlChanged(KUrl)),
1147             infoWidget, SLOT(setUrl(KUrl)));
1148     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1149             infoWidget, SLOT(setSelection(KFileItemList)));
1150     connect(this, SIGNAL(requestItemInfo(KFileItem)),
1151             infoWidget, SLOT(requestDelayedItemInfo(KFileItem)));
1152
1153     // setup "Tree View"
1154     QDockWidget* treeViewDock = new QDockWidget(i18nc("@title:window", "Folders"));
1155     treeViewDock->setObjectName("treeViewDock");
1156     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1157     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1158     treeViewDock->setWidget(treeWidget);
1159
1160     treeViewDock->toggleViewAction()->setText(i18nc("@title:window", "Folders"));
1161     treeViewDock->toggleViewAction()->setShortcut(Qt::Key_F7);
1162     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1163
1164     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1165     connect(this, SIGNAL(urlChanged(KUrl)),
1166             treeWidget, SLOT(setUrl(KUrl)));
1167     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1168             this, SLOT(changeUrl(KUrl)));
1169     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1170             this, SLOT(changeSelection(KFileItemList)));
1171     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1172             this, SLOT(dropUrls(KUrl::List, KUrl)));
1173
1174     // setup "Terminal"
1175     QDockWidget* terminalDock = new QDockWidget(i18nc("@title:window", "Terminal"));
1176     terminalDock->setObjectName("terminalDock");
1177     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1178     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1179     terminalDock->setWidget(terminalWidget);
1180
1181     connect(terminalWidget, SIGNAL(hideTerminalSidebarPage()), terminalDock, SLOT(hide()));
1182
1183     terminalDock->toggleViewAction()->setText(i18nc("@title:window", "Terminal"));
1184     terminalDock->toggleViewAction()->setShortcut(Qt::Key_F4);
1185     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1186
1187     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1188     connect(this, SIGNAL(urlChanged(KUrl)),
1189             terminalWidget, SLOT(setUrl(KUrl)));
1190
1191     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1192     if (firstRun) {
1193         infoDock->hide();
1194         treeViewDock->hide();
1195         terminalDock->hide();
1196     }
1197
1198     QDockWidget* placesDock = new QDockWidget(i18nc("@title:window", "Places"));
1199     placesDock->setObjectName("placesDock");
1200     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1201     KFilePlacesView* placesView = new KFilePlacesView(placesDock);
1202     placesDock->setWidget(placesView);
1203     placesView->setModel(DolphinSettings::instance().placesModel());
1204     placesView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
1205
1206     placesDock->toggleViewAction()->setText(i18nc("@title:window", "Places"));
1207     placesDock->toggleViewAction()->setShortcut(Qt::Key_F9);
1208     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1209
1210     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1211     connect(placesView, SIGNAL(urlChanged(KUrl)),
1212             this, SLOT(changeUrl(KUrl)));
1213     connect(this, SIGNAL(urlChanged(KUrl)),
1214             placesView, SLOT(setUrl(KUrl)));
1215 }
1216
1217 void DolphinMainWindow::updateHistory()
1218 {
1219     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1220     const int index = urlNavigator->historyIndex();
1221
1222     QAction* backAction = actionCollection()->action("go_back");
1223     if (backAction != 0) {
1224         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1225     }
1226
1227     QAction* forwardAction = actionCollection()->action("go_forward");
1228     if (forwardAction != 0) {
1229         forwardAction->setEnabled(index > 0);
1230     }
1231 }
1232
1233 void DolphinMainWindow::updateEditActions()
1234 {
1235     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1236     if (list.isEmpty()) {
1237         stateChanged("has_no_selection");
1238     } else {
1239         stateChanged("has_selection");
1240
1241         QAction* renameAction = actionCollection()->action("rename");
1242         if (renameAction != 0) {
1243             renameAction->setEnabled(true);
1244         }
1245
1246         bool enableMoveToTrash = true;
1247
1248         KFileItemList::const_iterator it = list.begin();
1249         const KFileItemList::const_iterator end = list.end();
1250         while (it != end) {
1251             const KUrl& url = (*it).url();
1252             // only enable the 'Move to Trash' action for local files
1253             if (!url.isLocalFile()) {
1254                 enableMoveToTrash = false;
1255             }
1256             ++it;
1257         }
1258
1259         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1260         moveToTrashAction->setEnabled(enableMoveToTrash);
1261     }
1262     updatePasteAction();
1263 }
1264
1265 void DolphinMainWindow::updateViewActions()
1266 {
1267     const DolphinView* view = m_activeViewContainer->view();
1268     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1269     if (zoomInAction != 0) {
1270         zoomInAction->setEnabled(view->isZoomInPossible());
1271     }
1272
1273     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1274     if (zoomOutAction != 0) {
1275         zoomOutAction->setEnabled(view->isZoomOutPossible());
1276     }
1277
1278     QAction* action = actionCollection()->action(view->currentViewModeActionName());
1279     if (action != 0) {
1280         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1281         toggleAction->setChecked(true);
1282     }
1283
1284     slotSortingChanged(view->sorting());
1285     slotSortOrderChanged(view->sortOrder());
1286     slotCategorizedSortingChanged();
1287     slotAdditionalInfoChanged();
1288
1289     KToggleAction* showFilterBarAction =
1290         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1291     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1292
1293     KToggleAction* showPreviewAction =
1294         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1295     showPreviewAction->setChecked(view->showPreview());
1296
1297     KToggleAction* showHiddenFilesAction =
1298         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1299     showHiddenFilesAction->setChecked(view->showHiddenFiles());
1300
1301     updateSplitAction();
1302
1303     KToggleAction* editableLocactionAction =
1304         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1305     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1306     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1307 }
1308
1309 void DolphinMainWindow::updateGoActions()
1310 {
1311     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1312     const KUrl& currentUrl = m_activeViewContainer->url();
1313     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1314 }
1315
1316 void DolphinMainWindow::clearStatusBar()
1317 {
1318     m_activeViewContainer->statusBar()->clear();
1319 }
1320
1321 void DolphinMainWindow::connectViewSignals(int viewIndex)
1322 {
1323     DolphinViewContainer* container = m_viewContainer[viewIndex];
1324     connect(container, SIGNAL(showFilterBarChanged(bool)),
1325             this, SLOT(updateFilterBarAction(bool)));
1326
1327     DolphinView* view = container->view();
1328     connect(view, SIGNAL(modeChanged()),
1329             this, SLOT(slotViewModeChanged()));
1330     connect(view, SIGNAL(showPreviewChanged()),
1331             this, SLOT(slotShowPreviewChanged()));
1332     connect(view, SIGNAL(showHiddenFilesChanged()),
1333             this, SLOT(slotShowHiddenFilesChanged()));
1334     connect(view, SIGNAL(categorizedSortingChanged()),
1335             this, SLOT(slotCategorizedSortingChanged()));
1336     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1337             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1338     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1339             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1340     connect(view, SIGNAL(additionalInfoChanged()),
1341             this, SLOT(slotAdditionalInfoChanged()));
1342     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1343             this, SLOT(slotSelectionChanged(KFileItemList)));
1344     connect(view, SIGNAL(requestItemInfo(KFileItem)),
1345             this, SLOT(slotRequestItemInfo(KFileItem)));
1346     connect(view, SIGNAL(activated()),
1347             this, SLOT(toggleActiveView()));
1348     connect(view, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)),
1349             this, SLOT(slotDoingOperation(KonqFileUndoManager::CommandType)));
1350
1351     const KUrlNavigator* navigator = container->urlNavigator();
1352     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1353             this, SLOT(changeUrl(const KUrl&)));
1354     connect(navigator, SIGNAL(historyChanged()),
1355             this, SLOT(slotHistoryChanged()));
1356 }
1357
1358 void DolphinMainWindow::updateSplitAction()
1359 {
1360     QAction* splitAction = actionCollection()->action("split_view");
1361     if (m_viewContainer[SecondaryView] != 0) {
1362         if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
1363             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
1364             splitAction->setIcon(KIcon("view-right-close"));
1365         } else {
1366             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
1367             splitAction->setIcon(KIcon("view-left-close"));
1368         }
1369     } else {
1370         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
1371         splitAction->setIcon(KIcon("view-right-new"));
1372     }
1373 }
1374
1375 void DolphinMainWindow::toggleAdditionalInfo(QAction* action)
1376 {
1377     clearStatusBar();
1378     m_activeViewContainer->view()->toggleAdditionalInfo(action);
1379 }
1380
1381 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1382     KonqFileUndoManager::UiInterface(mainWin),
1383     m_mainWin(mainWin)
1384 {
1385     Q_ASSERT(m_mainWin != 0);
1386 }
1387
1388 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1389 {
1390 }
1391
1392 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1393 {
1394     DolphinStatusBar* statusBar = m_mainWin->activeViewContainer()->statusBar();
1395     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1396 }
1397
1398 #include "dolphinmainwindow.moc"