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 <kpropertiesdialog.h>
  64 #include <kprotocolinfo.h>
  65 #include <ktoggleaction.h>
  66 #include <krun.h>
  67 #include <kshell.h>
  68 #include <kstandarddirs.h>
  69 #include <kstatusbar.h>
  70 #include <kstandardaction.h>
  71 #include <kurl.h>
  72 #include <kurlcombobox.h>
  73
  74 #include <QKeyEvent>
  75 #include <QClipboard>
  76 #include <QLineEdit>
  77 #include <QSplitter>
  78 #include <QDockWidget>
  79
  80 DolphinMainWindow::DolphinMainWindow(int id) :
  81     KXmlGuiWindow(0),
  82     m_newMenu(0),
  83     m_showMenuBar(0),
  84     m_splitter(0),
  85     m_activeViewContainer(0),
  86     m_id(id)
  87 {
  88     setObjectName("Dolphin");
  89     m_viewContainer[PrimaryView] = 0;
  90     m_viewContainer[SecondaryView] = 0;
  91
  92     new MainWindowAdaptor(this);
  93     QDBusConnection::sessionBus().registerObject(QString("/dolphin/MainWindow%1").arg(m_id), this);
  94
  95     KonqFileUndoManager::incRef();
  96
  97     KonqFileUndoManager* undoManager = KonqFileUndoManager::self();
  98     undoManager->setUiInterface(new UndoUiInterface(this));
  99
 100     connect(undoManager, SIGNAL(undoAvailable(bool)),
 101             this, SLOT(slotUndoAvailable(bool)));
 102     connect(undoManager, SIGNAL(undoTextChanged(const QString&)),
 103             this, SLOT(slotUndoTextChanged(const QString&)));
 104     connect(DolphinSettings::instance().placesModel(), SIGNAL(errorMessage(const QString&)),
 105             this, SLOT(slotHandlePlacesError(const QString&)));
 106 }
 107
 108 DolphinMainWindow::~DolphinMainWindow()
 109 {
 110     KonqFileUndoManager::decRef();
 111     DolphinApplication::app()->removeMainWindow(this);
 112 }
 113
 114 void DolphinMainWindow::toggleViews()
 115 {
 116     if (m_viewContainer[SecondaryView] == 0) {
 117         return;
 118     }
 119
 120     // move secondary view from the last position of the splitter
 121     // to the first position
 122     m_splitter->insertWidget(0, m_viewContainer[SecondaryView]);
 123
 124     DolphinViewContainer* container = m_viewContainer[PrimaryView];
 125     m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 126     m_viewContainer[SecondaryView] = container;
 127 }
 128
 129 void DolphinMainWindow::slotDoingOperation(KonqFileUndoManager::CommandType commandType)
 130 {
 131     clearStatusBar();
 132     m_undoCommandTypes.append(commandType);
 133 }
 134
 135 void DolphinMainWindow::refreshViews()
 136 {
 137     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 138
 139     // remember the current active view, as because of
 140     // the refreshing the active view might change to
 141     // the secondary view
 142     DolphinViewContainer* activeViewContainer = m_activeViewContainer;
 143
 144     m_viewContainer[PrimaryView]->view()->refresh();
 145     if (m_viewContainer[SecondaryView] != 0) {
 146         m_viewContainer[SecondaryView]->view()->refresh();
 147     }
 148
 149     setActiveViewContainer(activeViewContainer);
 150 }
 151
 152 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 153                                  const KUrl& destination)
 154 {
 155     DolphinDropController dropController(this);
 156     connect(&dropController, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)),
 157             this, SLOT(slotDoingOperation(KonqFileUndoManager::CommandType)));
 158     dropController.dropUrls(urls, destination);
 159 }
 160
 161 void DolphinMainWindow::changeUrl(const KUrl& url)
 162 {
 163     DolphinViewContainer* view = activeViewContainer();
 164     if (view != 0) {
 165         view->setUrl(url);
 166         updateEditActions();
 167         updateViewActions();
 168         updateGoActions();
 169         setCaption(url.fileName());
 170         emit urlChanged(url);
 171     }
 172 }
 173
 174 void DolphinMainWindow::changeSelection(const KFileItemList& selection)
 175 {
 176     activeViewContainer()->view()->changeSelection(selection);
 177 }
 178
 179 void DolphinMainWindow::slotViewModeChanged()
 180 {
 181     updateViewActions();
 182 }
 183
 184 void DolphinMainWindow::slotShowPreviewChanged()
 185 {
 186     // It is not enough to update the 'Show Preview' action, also
 187     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 188     updateViewActions();
 189 }
 190
 191 void DolphinMainWindow::slotShowHiddenFilesChanged()
 192 {
 193     KToggleAction* showHiddenFilesAction =
 194         static_cast<KToggleAction*>(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     KToggleAction* showInGroupsAction =
 202         static_cast<KToggleAction*>(actionCollection()->action("show_in_groups"));
 203     const DolphinView* view = m_activeViewContainer->view();
 204     showInGroupsAction->setChecked(view->categorizedSorting());
 205     showInGroupsAction->setEnabled(view->supportsCategorizedSorting());
 206 }
 207
 208 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 209 {
 210     QAction* action = 0;
 211     switch (sorting) {
 212     case DolphinView::SortByName:
 213         action = actionCollection()->action("sort_by_name");
 214         break;
 215     case DolphinView::SortBySize:
 216         action = actionCollection()->action("sort_by_size");
 217         break;
 218     case DolphinView::SortByDate:
 219         action = actionCollection()->action("sort_by_date");
 220         break;
 221     case DolphinView::SortByPermissions:
 222         action = actionCollection()->action("sort_by_permissions");
 223         break;
 224     case DolphinView::SortByOwner:
 225         action = actionCollection()->action("sort_by_owner");
 226         break;
 227     case DolphinView::SortByGroup:
 228         action = actionCollection()->action("sort_by_group");
 229         break;
 230     case DolphinView::SortByType:
 231         action = actionCollection()->action("sort_by_type");
 232         break;
 233 #ifdef HAVE_NEPOMUK
 234     case DolphinView::SortByRating:
 235         action = actionCollection()->action("sort_by_rating");
 236         break;
 237     case DolphinView::SortByTags:
 238         action = actionCollection()->action("sort_by_tags");
 239         break;
 240 #endif
 241     default:
 242         break;
 243     }
 244
 245     if (action != 0) {
 246         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 247         toggleAction->setChecked(true);
 248     }
 249 }
 250
 251 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 252 {
 253     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 254     const bool sortDescending = (order == Qt::DescendingOrder);
 255     descending->setChecked(sortDescending);
 256 }
 257
 258 void DolphinMainWindow::slotAdditionalInfoChanged(KFileItemDelegate::InformationList list)
 259 {
 260     QAction* showSizeInfo = actionCollection()->action("show_size_info");
 261     QAction* showDateInfo = actionCollection()->action("show_date_info");
 262     QAction* showPermissionsInfo = actionCollection()->action("show_permissions_info");
 263     QAction* showOwnerInfo = actionCollection()->action("show_owner_info");
 264     QAction* showGroupInfo = actionCollection()->action("show_group_info");
 265     QAction* showMimeInfo = actionCollection()->action("show_mime_info");
 266
 267     showSizeInfo->setChecked(false);
 268     showDateInfo->setChecked(false);
 269     showPermissionsInfo->setChecked(false);
 270     showOwnerInfo->setChecked(false);
 271     showGroupInfo->setChecked(false);
 272     showMimeInfo->setChecked(false);
 273
 274     const DolphinView* view = m_activeViewContainer->view();
 275
 276     const IconsModeSettings* settings = DolphinSettings::instance().iconsModeSettings();
 277     const bool enable = (view->mode() == DolphinView::DetailsView) ||
 278                          ((view->mode() == DolphinView::IconsView) && settings->showAdditionalInfo());
 279
 280     showSizeInfo->setEnabled(enable);
 281     showDateInfo->setEnabled(enable);
 282     showPermissionsInfo->setEnabled(enable);
 283     showOwnerInfo->setEnabled(enable);
 284     showGroupInfo->setEnabled(enable);
 285     showMimeInfo->setEnabled(enable);
 286
 287     foreach (KFileItemDelegate::Information info, list) {
 288         switch (info) {
 289         case KFileItemDelegate::Size:
 290             showSizeInfo->setChecked(true);
 291             break;
 292         case KFileItemDelegate::ModificationTime:
 293             showDateInfo->setChecked(true);
 294             break;
 295         case KFileItemDelegate::Permissions:
 296             showPermissionsInfo->setChecked(true);
 297             break;
 298         case KFileItemDelegate::Owner:
 299             showOwnerInfo->setChecked(true);
 300             break;
 301         case KFileItemDelegate::OwnerAndGroup:
 302             showGroupInfo->setChecked(true);
 303             break;
 304         case KFileItemDelegate::FriendlyMimeType:
 305             showMimeInfo->setChecked(true);
 306             break;
 307         default:
 308             break;
 309         }
 310     }
 311 }
 312
 313 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 314 {
 315     updateEditActions();
 316
 317     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 318     int selectedUrlsCount = m_viewContainer[PrimaryView]->view()->selectedUrls().count();
 319     if (m_viewContainer[SecondaryView] != 0) {
 320         selectedUrlsCount += m_viewContainer[SecondaryView]->view()->selectedUrls().count();
 321     }
 322
 323     QAction* compareFilesAction = actionCollection()->action("compare_files");
 324     compareFilesAction->setEnabled(selectedUrlsCount == 2);
 325
 326     m_activeViewContainer->updateStatusBar();
 327
 328     emit selectionChanged(selection);
 329 }
 330
 331 void DolphinMainWindow::slotRequestItemInfo(const KFileItem& item)
 332 {
 333     emit requestItemInfo(item);
 334 }
 335
 336 void DolphinMainWindow::slotHistoryChanged()
 337 {
 338     updateHistory();
 339 }
 340
 341 void DolphinMainWindow::updateFilterBarAction(bool show)
 342 {
 343     KToggleAction* showFilterBarAction =
 344         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 345     showFilterBarAction->setChecked(show);
 346 }
 347
 348 void DolphinMainWindow::openNewMainWindow()
 349 {
 350     DolphinApplication::app()->createMainWindow()->show();
 351 }
 352
 353 void DolphinMainWindow::toggleActiveView()
 354 {
 355     if (m_viewContainer[SecondaryView] == 0) {
 356         // only one view is available
 357         return;
 358     }
 359
 360     Q_ASSERT(m_activeViewContainer != 0);
 361     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 362
 363     DolphinViewContainer* left  = m_viewContainer[PrimaryView];
 364     DolphinViewContainer* right = m_viewContainer[SecondaryView];
 365     setActiveViewContainer(m_activeViewContainer == right ? left : right);
 366 }
 367
 368 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 369 {
 370     DolphinSettings& settings = DolphinSettings::instance();
 371     GeneralSettings* generalSettings = settings.generalSettings();
 372     generalSettings->setFirstRun(false);
 373
 374     settings.save();
 375
 376     KXmlGuiWindow::closeEvent(event);
 377 }
 378
 379 void DolphinMainWindow::saveProperties(KConfigGroup& group)
 380 {
 381     DolphinViewContainer* cont = m_viewContainer[PrimaryView];
 382     group.writeEntry("Primary Url", cont->url().url());
 383     group.writeEntry("Primary Editable Url", cont->isUrlEditable());
 384
 385     cont = m_viewContainer[SecondaryView];
 386     if (cont != 0) {
 387         group.writeEntry("Secondary Url", cont->url().url());
 388         group.writeEntry("Secondary Editable Url", cont->isUrlEditable());
 389     }
 390 }
 391
 392 void DolphinMainWindow::readProperties(const KConfigGroup& group)
 393 {
 394     DolphinViewContainer* cont = m_viewContainer[PrimaryView];
 395
 396     cont->setUrl(group.readEntry("Primary Url"));
 397     bool editable = group.readEntry("Primary Editable Url", false);
 398     cont->urlNavigator()->setUrlEditable(editable);
 399
 400     cont = m_viewContainer[SecondaryView];
 401     const QString secondaryUrl = group.readEntry("Secondary Url");
 402     if (!secondaryUrl.isEmpty()) {
 403         if (cont == 0) {
 404             // a secondary view should be shown, but no one is available
 405             // currently -> create a new view
 406             toggleSplitView();
 407             cont = m_viewContainer[SecondaryView];
 408             Q_ASSERT(cont != 0);
 409         }
 410
 411         cont->setUrl(secondaryUrl);
 412         bool editable = group.readEntry("Secondary Editable Url", false);
 413         cont->urlNavigator()->setUrlEditable(editable);
 414     } else if (cont != 0) {
 415         // no secondary view should be shown, but the default setting shows
 416         // one already -> close the view
 417         toggleSplitView();
 418     }
 419 }
 420
 421 void DolphinMainWindow::updateNewMenu()
 422 {
 423     m_newMenu->slotCheckUpToDate();
 424     m_newMenu->setPopupFiles(activeViewContainer()->url());
 425 }
 426
 427 void DolphinMainWindow::rename()
 428 {
 429     clearStatusBar();
 430     m_activeViewContainer->view()->renameSelectedItems();
 431 }
 432
 433 void DolphinMainWindow::moveToTrash()
 434 {
 435     clearStatusBar();
 436
 437     DolphinView* view = m_activeViewContainer->view();
 438
 439     if (QApplication::keyboardModifiers() & Qt::ShiftModifier) {
 440         view->deleteSelectedItems();
 441     } else {
 442         view->trashSelectedItems();
 443     }
 444 }
 445
 446 void DolphinMainWindow::deleteItems()
 447 {
 448     clearStatusBar();
 449     m_activeViewContainer->view()->deleteSelectedItems();
 450 }
 451
 452 void DolphinMainWindow::properties()
 453 {
 454     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 455
 456     KPropertiesDialog *dialog = new KPropertiesDialog(list, this);
 457     dialog->setAttribute(Qt::WA_DeleteOnClose);
 458     dialog->show();
 459     dialog->raise();
 460     dialog->activateWindow();
 461 }
 462
 463 void DolphinMainWindow::quit()
 464 {
 465     close();
 466 }
 467
 468 void DolphinMainWindow::slotHandlePlacesError(const QString &message)
 469 {
 470     if (!message.isEmpty()) {
 471         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 472         statusBar->setMessage(message, DolphinStatusBar::Error);
 473     }
 474 }
 475
 476 void DolphinMainWindow::slotUndoAvailable(bool available)
 477 {
 478     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 479     if (undoAction != 0) {
 480         undoAction->setEnabled(available);
 481     }
 482
 483     if (available && (m_undoCommandTypes.count() > 0)) {
 484         const KonqFileUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 485         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 486         switch (command) {
 487         case KonqFileUndoManager::COPY:
 488             statusBar->setMessage(i18nc("@info:status", "Copy operation completed."),
 489                                   DolphinStatusBar::OperationCompleted);
 490             break;
 491         case KonqFileUndoManager::MOVE:
 492             statusBar->setMessage(i18nc("@info:status", "Move operation completed."),
 493                                   DolphinStatusBar::OperationCompleted);
 494             break;
 495         case KonqFileUndoManager::LINK:
 496             statusBar->setMessage(i18nc("@info:status", "Link operation completed."),
 497                                   DolphinStatusBar::OperationCompleted);
 498             break;
 499         case KonqFileUndoManager::TRASH:
 500             statusBar->setMessage(i18nc("@info:status", "Move to trash operation completed."),
 501                                   DolphinStatusBar::OperationCompleted);
 502             break;
 503         case KonqFileUndoManager::RENAME:
 504             statusBar->setMessage(i18nc("@info:status", "Renaming operation completed."),
 505                                   DolphinStatusBar::OperationCompleted);
 506             break;
 507
 508         case KonqFileUndoManager::MKDIR:
 509             statusBar->setMessage(i18nc("@info:status", "Created folder."),
 510                                   DolphinStatusBar::OperationCompleted);
 511             break;
 512
 513         default:
 514             break;
 515         }
 516
 517     }
 518 }
 519
 520 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 521 {
 522     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 523     if (undoAction != 0) {
 524         undoAction->setText(text);
 525     }
 526 }
 527
 528 void DolphinMainWindow::undo()
 529 {
 530     clearStatusBar();
 531     KonqFileUndoManager::self()->undo();
 532 }
 533
 534 void DolphinMainWindow::cut()
 535 {
 536     m_activeViewContainer->view()->cutSelectedItems();
 537 }
 538
 539 void DolphinMainWindow::copy()
 540 {
 541     m_activeViewContainer->view()->copySelectedItems();
 542 }
 543
 544 void DolphinMainWindow::paste()
 545 {
 546     m_activeViewContainer->view()->paste();
 547 }
 548
 549 void DolphinMainWindow::updatePasteAction()
 550 {
 551     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 552     if (pasteAction == 0) {
 553         return;
 554     }
 555
 556     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 557     pasteAction->setEnabled(pasteInfo.first);
 558     pasteAction->setText(pasteInfo.second);
 559 }
 560
 561 void DolphinMainWindow::selectAll()
 562 {
 563     clearStatusBar();
 564
 565     // if the URL navigator is editable and focused, select the whole
 566     // URL instead of all items of the view
 567
 568     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 569     QLineEdit* lineEdit = urlNavigator->editor()->lineEdit();
 570     const bool selectUrl = urlNavigator->isUrlEditable() &&
 571                            lineEdit->hasFocus();
 572     if (selectUrl) {
 573         lineEdit->selectAll();
 574     } else {
 575         m_activeViewContainer->view()->selectAll();
 576     }
 577 }
 578
 579 void DolphinMainWindow::invertSelection()
 580 {
 581     clearStatusBar();
 582     m_activeViewContainer->view()->invertSelection();
 583 }
 584
 585 void DolphinMainWindow::setViewMode(QAction* action)
 586 {
 587     const DolphinView::Mode mode = action->data().value<DolphinView::Mode>();
 588     m_activeViewContainer->view()->setMode(mode);
 589 }
 590
 591 void DolphinMainWindow::sortByName()
 592 {
 593     m_activeViewContainer->view()->setSorting(DolphinView::SortByName);
 594 }
 595
 596 void DolphinMainWindow::sortBySize()
 597 {
 598     m_activeViewContainer->view()->setSorting(DolphinView::SortBySize);
 599 }
 600
 601 void DolphinMainWindow::sortByDate()
 602 {
 603     m_activeViewContainer->view()->setSorting(DolphinView::SortByDate);
 604 }
 605
 606 void DolphinMainWindow::sortByPermissions()
 607 {
 608     m_activeViewContainer->view()->setSorting(DolphinView::SortByPermissions);
 609 }
 610
 611 void DolphinMainWindow::sortByOwner()
 612 {
 613     m_activeViewContainer->view()->setSorting(DolphinView::SortByOwner);
 614 }
 615
 616 void DolphinMainWindow::sortByGroup()
 617 {
 618     m_activeViewContainer->view()->setSorting(DolphinView::SortByGroup);
 619 }
 620
 621 void DolphinMainWindow::sortByType()
 622 {
 623     m_activeViewContainer->view()->setSorting(DolphinView::SortByType);
 624 }
 625
 626 void DolphinMainWindow::sortByRating()
 627 {
 628 #ifdef HAVE_NEPOMUK
 629     m_activeViewContainer->view()->setSorting(DolphinView::SortByRating);
 630 #endif
 631 }
 632
 633 void DolphinMainWindow::sortByTags()
 634 {
 635 #ifdef HAVE_NEPOMUK
 636     m_activeViewContainer->view()->setSorting(DolphinView::SortByTags);
 637 #endif
 638 }
 639
 640 void DolphinMainWindow::toggleSortOrder()
 641 {
 642     DolphinView* view = m_activeViewContainer->view();
 643     const Qt::SortOrder order = (view->sortOrder() == Qt::AscendingOrder) ?
 644                                 Qt::DescendingOrder :
 645                                 Qt::AscendingOrder;
 646     view->setSortOrder(order);
 647 }
 648
 649 void DolphinMainWindow::toggleSortCategorization()
 650 {
 651     DolphinView* view = m_activeViewContainer->view();
 652     const bool categorizedSorting = view->categorizedSorting();
 653     view->setCategorizedSorting(!categorizedSorting);
 654 }
 655
 656 void DolphinMainWindow::toggleSizeInfo()
 657 {
 658     toggleAdditionalInfo("show_size_info", KFileItemDelegate::Size);
 659 }
 660
 661 void DolphinMainWindow::toggleDateInfo()
 662 {
 663     toggleAdditionalInfo("show_date_info", KFileItemDelegate::ModificationTime);
 664 }
 665
 666 void DolphinMainWindow::togglePermissionsInfo()
 667 {
 668     toggleAdditionalInfo("show_permissions_info", KFileItemDelegate::Permissions);
 669 }
 670
 671 void DolphinMainWindow::toggleOwnerInfo()
 672 {
 673     toggleAdditionalInfo("show_owner_info", KFileItemDelegate::Owner);
 674 }
 675
 676 void DolphinMainWindow::toggleGroupInfo()
 677 {
 678     toggleAdditionalInfo("show_group_info", KFileItemDelegate::OwnerAndGroup);
 679 }
 680
 681 void DolphinMainWindow::toggleMimeInfo()
 682 {
 683     toggleAdditionalInfo("show_mime_info", KFileItemDelegate::FriendlyMimeType);
 684 }
 685
 686 void DolphinMainWindow::toggleSplitView()
 687 {
 688     if (m_viewContainer[SecondaryView] == 0) {
 689         // create a secondary view
 690         const int newWidth = (m_viewContainer[PrimaryView]->width() - m_splitter->handleWidth()) / 2;
 691
 692         const DolphinView* view = m_viewContainer[PrimaryView]->view();
 693         m_viewContainer[SecondaryView] = new DolphinViewContainer(this, 0, view->rootUrl());
 694         connectViewSignals(SecondaryView);
 695         m_splitter->addWidget(m_viewContainer[SecondaryView]);
 696         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 697         m_viewContainer[SecondaryView]->view()->reload();
 698         m_viewContainer[SecondaryView]->setActive(false);
 699         m_viewContainer[SecondaryView]->show();
 700     } else if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
 701         // remove secondary view
 702         m_viewContainer[SecondaryView]->close();
 703         m_viewContainer[SecondaryView]->deleteLater();
 704         m_viewContainer[SecondaryView] = 0;
 705     } else {
 706         // The secondary view is active, hence from a users point of view
 707         // the content of the secondary view should be moved to the primary view.
 708         // From an implementation point of view it is more efficient to close
 709         // the primary view and exchange the internal pointers afterwards.
 710         m_viewContainer[PrimaryView]->close();
 711         m_viewContainer[PrimaryView]->deleteLater();
 712         m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 713         m_viewContainer[SecondaryView] = 0;
 714     }
 715
 716     setActiveViewContainer(m_viewContainer[PrimaryView]);
 717     updateViewActions();
 718     emit activeViewChanged();
 719 }
 720
 721 void DolphinMainWindow::reloadView()
 722 {
 723     clearStatusBar();
 724     m_activeViewContainer->view()->reload();
 725 }
 726
 727 void DolphinMainWindow::stopLoading()
 728 {
 729 }
 730
 731 void DolphinMainWindow::togglePreview()
 732 {
 733     clearStatusBar();
 734
 735     const KToggleAction* showPreviewAction =
 736         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 737     const bool show = showPreviewAction->isChecked();
 738     m_activeViewContainer->view()->setShowPreview(show);
 739 }
 740
 741 void DolphinMainWindow::toggleShowHiddenFiles()
 742 {
 743     clearStatusBar();
 744
 745     const KToggleAction* showHiddenFilesAction =
 746         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 747     const bool show = showHiddenFilesAction->isChecked();
 748     m_activeViewContainer->view()->setShowHiddenFiles(show);
 749 }
 750
 751 void DolphinMainWindow::toggleFilterBarVisibility()
 752 {
 753     const KToggleAction* showFilterBarAction =
 754         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 755     const bool show = showFilterBarAction->isChecked();
 756     m_activeViewContainer->showFilterBar(show);
 757 }
 758
 759 void DolphinMainWindow::zoomIn()
 760 {
 761     m_activeViewContainer->view()->zoomIn();
 762     updateViewActions();
 763 }
 764
 765 void DolphinMainWindow::zoomOut()
 766 {
 767     m_activeViewContainer->view()->zoomOut();
 768     updateViewActions();
 769 }
 770
 771 void DolphinMainWindow::toggleEditLocation()
 772 {
 773     clearStatusBar();
 774
 775     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 776
 777     bool editOrBrowse = action->isChecked();
 778     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 779     urlNavigator->setUrlEditable(editOrBrowse);
 780 }
 781
 782 void DolphinMainWindow::editLocation()
 783 {
 784     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 785     navigator->setUrlEditable(true);
 786     navigator->setFocus();
 787 }
 788
 789 void DolphinMainWindow::adjustViewProperties()
 790 {
 791     clearStatusBar();
 792     ViewPropertiesDialog dlg(m_activeViewContainer->view());
 793     dlg.exec();
 794 }
 795
 796 void DolphinMainWindow::goBack()
 797 {
 798     clearStatusBar();
 799     m_activeViewContainer->urlNavigator()->goBack();
 800 }
 801
 802 void DolphinMainWindow::goForward()
 803 {
 804     clearStatusBar();
 805     m_activeViewContainer->urlNavigator()->goForward();
 806 }
 807
 808 void DolphinMainWindow::goUp()
 809 {
 810     clearStatusBar();
 811     m_activeViewContainer->urlNavigator()->goUp();
 812 }
 813
 814 void DolphinMainWindow::goHome()
 815 {
 816     clearStatusBar();
 817     m_activeViewContainer->urlNavigator()->goHome();
 818 }
 819
 820 void DolphinMainWindow::findFile()
 821 {
 822     KRun::run("kfind", m_activeViewContainer->url(), this);
 823 }
 824
 825 void DolphinMainWindow::compareFiles()
 826 {
 827     // The method is only invoked if exactly 2 files have
 828     // been selected. The selected files may be:
 829     // - both in the primary view
 830     // - both in the secondary view
 831     // - one in the primary view and the other in the secondary
 832     //   view
 833     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 834
 835     KUrl urlA;
 836     KUrl urlB;
 837     KUrl::List urls = m_viewContainer[PrimaryView]->view()->selectedUrls();
 838
 839     switch (urls.count()) {
 840     case 0: {
 841         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 842         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 843         Q_ASSERT(urls.count() == 2);
 844         urlA = urls[0];
 845         urlB = urls[1];
 846         break;
 847     }
 848
 849     case 1: {
 850         urlA = urls[0];
 851         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 852         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 853         Q_ASSERT(urls.count() == 1);
 854         urlB = urls[0];
 855         break;
 856     }
 857
 858     case 2: {
 859         urlA = urls[0];
 860         urlB = urls[1];
 861         break;
 862     }
 863
 864     default: {
 865         // may not happen: compareFiles may only get invoked if 2
 866         // files are selected
 867         Q_ASSERT(false);
 868     }
 869     }
 870
 871     QString command("kompare -c \"");
 872     command.append(urlA.pathOrUrl());
 873     command.append("\" \"");
 874     command.append(urlB.pathOrUrl());
 875     command.append('\"');
 876     KRun::runCommand(command, "Kompare", "kompare", this);
 877
 878 }
 879
 880 void DolphinMainWindow::toggleShowMenuBar()
 881 {
 882     const bool visible = menuBar()->isVisible();
 883     menuBar()->setVisible(!visible);
 884 }
 885
 886 void DolphinMainWindow::editSettings()
 887 {
 888     DolphinSettingsDialog dialog(this);
 889     dialog.exec();
 890 }
 891
 892 void DolphinMainWindow::init()
 893 {
 894     // Check whether Dolphin runs the first time. If yes then
 895     // a proper default window size is given at the end of DolphinMainWindow::init().
 896     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 897     const bool firstRun = generalSettings->firstRun();
 898     if (firstRun) {
 899         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 900     }
 901
 902     setAcceptDrops(true);
 903
 904     m_splitter = new QSplitter(this);
 905
 906     DolphinSettings& settings = DolphinSettings::instance();
 907
 908     setupActions();
 909
 910     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
 911     setCaption(homeUrl.fileName());
 912     ViewProperties props(homeUrl);
 913     m_viewContainer[PrimaryView] = new DolphinViewContainer(this,
 914                                                             m_splitter,
 915                                                             homeUrl);
 916
 917     m_activeViewContainer = m_viewContainer[PrimaryView];
 918     connectViewSignals(PrimaryView);
 919     m_viewContainer[PrimaryView]->view()->reload();
 920     m_viewContainer[PrimaryView]->show();
 921
 922     setCentralWidget(m_splitter);
 923     setupDockWidgets();
 924
 925     setupGUI(Keys | Save | Create | ToolBar);
 926     createGUI();
 927
 928     stateChanged("new_file");
 929     setAutoSaveSettings();
 930
 931     QClipboard* clipboard = QApplication::clipboard();
 932     connect(clipboard, SIGNAL(dataChanged()),
 933             this, SLOT(updatePasteAction()));
 934     updatePasteAction();
 935     updateGoActions();
 936
 937     if (generalSettings->splitView()) {
 938         toggleSplitView();
 939     }
 940     updateViewActions();
 941
 942     if (firstRun) {
 943         // assure a proper default size if Dolphin runs the first time
 944         resize(700, 500);
 945     }
 946
 947     emit urlChanged(homeUrl);
 948 }
 949
 950 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* view)
 951 {
 952     Q_ASSERT(view != 0);
 953     Q_ASSERT((view == m_viewContainer[PrimaryView]) || (view == m_viewContainer[SecondaryView]));
 954     if (m_activeViewContainer == view) {
 955         return;
 956     }
 957
 958     m_activeViewContainer->setActive(false);
 959     m_activeViewContainer = view;
 960     m_activeViewContainer->setActive(true);
 961
 962     updateHistory();
 963     updateEditActions();
 964     updateViewActions();
 965     updateGoActions();
 966
 967     const KUrl& url = m_activeViewContainer->url();
 968     setCaption(url.fileName());
 969
 970     emit activeViewChanged();
 971     emit urlChanged(url);
 972 }
 973
 974 void DolphinMainWindow::setupActions()
 975 {
 976     // setup 'File' menu
 977     m_newMenu = new DolphinNewMenu(this);
 978     KMenu* menu = m_newMenu->menu();
 979     menu->setTitle(i18nc("@title:menu", "Create New"));
 980     menu->setIcon(KIcon("document-new"));
 981     connect(menu, SIGNAL(aboutToShow()),
 982             this, SLOT(updateNewMenu()));
 983
 984     KAction* newWindow = actionCollection()->addAction("new_window");
 985     newWindow->setIcon(KIcon("window-new"));
 986     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
 987     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
 988     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
 989
 990     KAction* rename = DolphinView::createRenameAction(actionCollection());
 991     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
 992
 993     KAction* moveToTrash = DolphinView::createMoveToTrashAction(actionCollection());
 994     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
 995
 996     KAction* deleteAction = DolphinView::createDeleteAction(actionCollection());
 997     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
 998
 999     KAction* properties = actionCollection()->addAction("properties");
1000     properties->setText(i18nc("@action:inmenu File", "Properties"));
1001     properties->setShortcut(Qt::ALT | Qt::Key_Return);
1002     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1003
1004     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1005
1006     // setup 'Edit' menu
1007     KStandardAction::undo(this,
1008                           SLOT(undo()),
1009                           actionCollection());
1010
1011     //Need to remove shift+del from cut action, else the shortcut for deletejob
1012     //doesn't work
1013     KAction* cut = KStandardAction::cut(this, SLOT(cut()), actionCollection());
1014     KShortcut cutShortcut = cut->shortcut();
1015     cutShortcut.remove(Qt::SHIFT + Qt::Key_Delete, KShortcut::KeepEmpty);
1016     cut->setShortcut(cutShortcut);
1017     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1018     KStandardAction::paste(this, SLOT(paste()), actionCollection());
1019
1020     KAction* selectAll = actionCollection()->addAction("select_all");
1021     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
1022     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1023     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1024
1025     KAction* invertSelection = actionCollection()->addAction("invert_selection");
1026     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1027     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1028     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1029
1030     // setup 'View' menu
1031     KStandardAction::zoomIn(this,
1032                             SLOT(zoomIn()),
1033                             actionCollection());
1034
1035     KStandardAction::zoomOut(this,
1036                              SLOT(zoomOut()),
1037                              actionCollection());
1038
1039
1040     KToggleAction* iconsView = DolphinView::iconsModeAction(actionCollection());
1041     KToggleAction* detailsView = DolphinView::detailsModeAction(actionCollection());
1042     KToggleAction* columnView = DolphinView::columnsModeAction(actionCollection());
1043
1044     QActionGroup* viewModeGroup = new QActionGroup(this);
1045     viewModeGroup->addAction(iconsView);
1046     viewModeGroup->addAction(detailsView);
1047     viewModeGroup->addAction(columnView);
1048     connect(viewModeGroup, SIGNAL(triggered(QAction*)), this, SLOT(setViewMode(QAction*)));
1049
1050     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("sort_by_name");
1051     sortByName->setText(i18nc("@action:inmenu Sort By", "Name"));
1052     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1053
1054     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("sort_by_size");
1055     sortBySize->setText(i18nc("@action:inmenu Sort By", "Size"));
1056     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1057
1058     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("sort_by_date");
1059     sortByDate->setText(i18nc("@action:inmenu Sort By", "Date"));
1060     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1061
1062     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("sort_by_permissions");
1063     sortByPermissions->setText(i18nc("@action:inmenu Sort By", "Permissions"));
1064     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
1065
1066     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("sort_by_owner");
1067     sortByOwner->setText(i18nc("@action:inmenu Sort By", "Owner"));
1068     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1069
1070     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("sort_by_group");
1071     sortByGroup->setText(i18nc("@action:inmenu Sort By", "Group"));
1072     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1073
1074     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("sort_by_type");
1075     sortByType->setText(i18nc("@action:inmenu Sort By", "Type"));
1076     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
1077
1078     // TODO: Hided "sort by rating" and "sort by tags" as without caching the performance
1079     // is too slow currently (Nepomuk will support caching in future releases).
1080     //
1081     // KToggleAction* sortByRating = actionCollection()->add<KToggleAction>("sort_by_rating");
1082     // sortByRating->setText(i18nc("@action:inmenu Sort By", "Rating"));
1083     //
1084     // KToggleAction* sortByTags = actionCollection()->add<KToggleAction>("sort_by_tags");
1085     // sortByTags->setText(i18nc("@action:inmenu Sort By", "Tags"));
1086     //
1087 #ifdef HAVE_NEPOMUK
1088     // if (MetaDataWidget::metaDataAvailable()) {
1089     //     connect(sortByRating, SIGNAL(triggered()), this, SLOT(sortByRating()));
1090     //     connect(sortByTags, SIGNAL(triggered()), this, SLOT(sortByTags()));
1091     // }
1092     // else {
1093     //     sortByRating->setEnabled(false);
1094     //     sortByTags->setEnabled(false);
1095     // }
1096 #else
1097     // sortByRating->setEnabled(false);
1098     // sortByTags->setEnabled(false);
1099 #endif
1100
1101     QActionGroup* sortGroup = new QActionGroup(this);
1102     sortGroup->addAction(sortByName);
1103     sortGroup->addAction(sortBySize);
1104     sortGroup->addAction(sortByDate);
1105     sortGroup->addAction(sortByPermissions);
1106     sortGroup->addAction(sortByOwner);
1107     sortGroup->addAction(sortByGroup);
1108     sortGroup->addAction(sortByType);
1109
1110     // TODO: Hided "sort by rating" and "sort by tags" as without caching the performance
1111     // is too slow currently (Nepomuk will support caching in future releases).
1112     //sortGroup->addAction(sortByRating);
1113     //sortGroup->addAction(sortByTags);
1114
1115     KToggleAction* sortDescending = actionCollection()->add<KToggleAction>("descending");
1116     sortDescending->setText(i18nc("@action:inmenu Sort", "Descending"));
1117     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1118
1119     KToggleAction* showInGroups = actionCollection()->add<KToggleAction>("show_in_groups");
1120     showInGroups->setText(i18nc("@action:inmenu View", "Show in Groups"));
1121     connect(showInGroups, SIGNAL(triggered()), this, SLOT(toggleSortCategorization()));
1122
1123     KToggleAction* showSizeInfo = actionCollection()->add<KToggleAction>("show_size_info");
1124     showSizeInfo->setText(i18nc("@action:inmenu Additional information", "Size"));
1125     connect(showSizeInfo, SIGNAL(triggered()), this, SLOT(toggleSizeInfo()));
1126
1127     KToggleAction* showDateInfo = actionCollection()->add<KToggleAction>("show_date_info");
1128     showDateInfo->setText(i18nc("@action:inmenu Additional information", "Date"));
1129     connect(showDateInfo, SIGNAL(triggered()), this, SLOT(toggleDateInfo()));
1130
1131     KToggleAction* showPermissionsInfo = actionCollection()->add<KToggleAction>("show_permissions_info");
1132     showPermissionsInfo->setText(i18nc("@action:inmenu Additional information", "Permissions"));
1133     connect(showPermissionsInfo, SIGNAL(triggered()), this, SLOT(togglePermissionsInfo()));
1134
1135     KToggleAction* showOwnerInfo = actionCollection()->add<KToggleAction>("show_owner_info");
1136     showOwnerInfo->setText(i18nc("@action:inmenu Additional information", "Owner"));
1137     connect(showOwnerInfo, SIGNAL(triggered()), this, SLOT(toggleOwnerInfo()));
1138
1139     KToggleAction* showGroupInfo = actionCollection()->add<KToggleAction>("show_group_info");
1140     showGroupInfo->setText(i18nc("@action:inmenu Additional information", "Group"));
1141     connect(showGroupInfo, SIGNAL(triggered()), this, SLOT(toggleGroupInfo()));
1142
1143     KToggleAction* showMimeInfo = actionCollection()->add<KToggleAction>("show_mime_info");
1144     showMimeInfo->setText(i18nc("@action:inmenu Additional information", "Type"));
1145     connect(showMimeInfo, SIGNAL(triggered()), this, SLOT(toggleMimeInfo()));
1146
1147     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1148     showPreview->setText(i18nc("@action:intoolbar", "Preview"));
1149     showPreview->setIcon(KIcon("fileview-preview"));
1150     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1151
1152     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1153     showHiddenFiles->setText(i18nc("@action:inmenu View", "Show Hidden Files"));
1154     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1155     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1156
1157     KAction* split = actionCollection()->addAction("split_view");
1158     split->setShortcut(Qt::Key_F10);
1159     updateSplitAction();
1160     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1161
1162     KAction* reload = actionCollection()->addAction("reload");
1163     reload->setText(i18nc("@action:inmenu View", "Reload"));
1164     reload->setShortcut(Qt::Key_F5);
1165     reload->setIcon(KIcon("view-refresh"));
1166     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1167
1168     KAction* stop = actionCollection()->addAction("stop");
1169     stop->setText(i18nc("@action:inmenu View", "Stop"));
1170     stop->setIcon(KIcon("process-stop"));
1171     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1172
1173     // TODO: the URL navigator must emit a signal if the editable state has been
1174     // changed, so that the corresponding showFullLocation action is updated. Also
1175     // the naming "Show full Location" is currently confusing...
1176     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1177     showFullLocation->setText(i18nc("@action:inmenu Navigation Bar", "Show Full Location"));
1178     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1179     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1180
1181     KAction* editLocation = actionCollection()->addAction("edit_location");
1182     editLocation->setText(i18nc("@action:inmenu Navigation Bar", "Edit Location"));
1183     editLocation->setShortcut(Qt::Key_F6);
1184     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1185
1186     KAction* adjustViewProps = actionCollection()->addAction("view_properties");
1187     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
1188     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1189
1190     // setup 'Go' menu
1191     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
1192     KShortcut backShortcut = backAction->shortcut();
1193     backShortcut.setAlternate(Qt::Key_Backspace);
1194     backAction->setShortcut(backShortcut);
1195
1196     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1197     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1198     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1199
1200     // setup 'Tools' menu
1201     QAction* findFile = actionCollection()->addAction("find_file");
1202     findFile->setText(i18nc("@action:inmenu Tools", "Find File..."));
1203     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1204     findFile->setIcon(KIcon("edit-find"));
1205     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1206
1207     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1208     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1209     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1210     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(toggleFilterBarVisibility()));
1211
1212     KAction* compareFiles = actionCollection()->addAction("compare_files");
1213     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1214     compareFiles->setIcon(KIcon("kompare"));
1215     compareFiles->setEnabled(false);
1216     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1217
1218     // setup 'Settings' menu
1219     m_showMenuBar = KStandardAction::showMenubar(this, SLOT(toggleShowMenuBar()), actionCollection());
1220     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1221 }
1222
1223 void DolphinMainWindow::setupDockWidgets()
1224 {
1225     // setup "Information"
1226     QDockWidget* infoDock = new QDockWidget(i18nc("@title:window", "Information"));
1227     infoDock->setObjectName("infoDock");
1228     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1229     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1230     infoDock->setWidget(infoWidget);
1231
1232     infoDock->toggleViewAction()->setText(i18nc("@title:window", "Information"));
1233     infoDock->toggleViewAction()->setShortcut(Qt::Key_F11);
1234     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1235
1236     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1237     connect(this, SIGNAL(urlChanged(KUrl)),
1238             infoWidget, SLOT(setUrl(KUrl)));
1239     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1240             infoWidget, SLOT(setSelection(KFileItemList)));
1241     connect(this, SIGNAL(requestItemInfo(KFileItem)),
1242             infoWidget, SLOT(requestDelayedItemInfo(KFileItem)));
1243
1244     // setup "Tree View"
1245     QDockWidget* treeViewDock = new QDockWidget(i18nc("@title:window", "Folders"));
1246     treeViewDock->setObjectName("treeViewDock");
1247     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1248     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1249     treeViewDock->setWidget(treeWidget);
1250
1251     treeViewDock->toggleViewAction()->setText(i18nc("@title:window", "Folders"));
1252     treeViewDock->toggleViewAction()->setShortcut(Qt::Key_F7);
1253     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1254
1255     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1256     connect(this, SIGNAL(urlChanged(KUrl)),
1257             treeWidget, SLOT(setUrl(KUrl)));
1258     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1259             this, SLOT(changeUrl(KUrl)));
1260     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1261             this, SLOT(changeSelection(KFileItemList)));
1262     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1263             this, SLOT(dropUrls(KUrl::List, KUrl)));
1264
1265     // setup "Terminal"
1266     QDockWidget* terminalDock = new QDockWidget(i18nc("@title:window", "Terminal"));
1267     terminalDock->setObjectName("terminalDock");
1268     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1269     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1270     terminalDock->setWidget(terminalWidget);
1271
1272     terminalDock->toggleViewAction()->setText(i18nc("@title:window", "Terminal"));
1273     terminalDock->toggleViewAction()->setShortcut(Qt::Key_F4);
1274     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1275
1276     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1277     connect(this, SIGNAL(urlChanged(KUrl)),
1278             terminalWidget, SLOT(setUrl(KUrl)));
1279
1280     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1281     if (firstRun) {
1282         infoDock->hide();
1283         treeViewDock->hide();
1284         terminalDock->hide();
1285     }
1286
1287     QDockWidget* placesDock = new QDockWidget(i18nc("@title:window", "Places"));
1288     placesDock->setObjectName("placesDock");
1289     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1290     KFilePlacesView* placesView = new KFilePlacesView(placesDock);
1291     placesDock->setWidget(placesView);
1292     placesView->setModel(DolphinSettings::instance().placesModel());
1293     placesView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
1294
1295     placesDock->toggleViewAction()->setText(i18nc("@title:window", "Places"));
1296     placesDock->toggleViewAction()->setShortcut(Qt::Key_F9);
1297     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1298
1299     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1300     connect(placesView, SIGNAL(urlChanged(KUrl)),
1301             this, SLOT(changeUrl(KUrl)));
1302     connect(this, SIGNAL(urlChanged(KUrl)),
1303             placesView, SLOT(setUrl(KUrl)));
1304 }
1305
1306 void DolphinMainWindow::updateHistory()
1307 {
1308     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1309     const int index = urlNavigator->historyIndex();
1310
1311     QAction* backAction = actionCollection()->action("go_back");
1312     if (backAction != 0) {
1313         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1314     }
1315
1316     QAction* forwardAction = actionCollection()->action("go_forward");
1317     if (forwardAction != 0) {
1318         forwardAction->setEnabled(index > 0);
1319     }
1320 }
1321
1322 void DolphinMainWindow::updateEditActions()
1323 {
1324     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1325     if (list.isEmpty()) {
1326         stateChanged("has_no_selection");
1327     } else {
1328         stateChanged("has_selection");
1329
1330         QAction* renameAction = actionCollection()->action("rename");
1331         if (renameAction != 0) {
1332             renameAction->setEnabled(true);
1333         }
1334
1335         bool enableMoveToTrash = true;
1336
1337         KFileItemList::const_iterator it = list.begin();
1338         const KFileItemList::const_iterator end = list.end();
1339         while (it != end) {
1340             const KUrl& url = (*it).url();
1341             // only enable the 'Move to Trash' action for local files
1342             if (!url.isLocalFile()) {
1343                 enableMoveToTrash = false;
1344             }
1345             ++it;
1346         }
1347
1348         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1349         moveToTrashAction->setEnabled(enableMoveToTrash);
1350     }
1351     updatePasteAction();
1352 }
1353
1354 void DolphinMainWindow::updateViewActions()
1355 {
1356     const DolphinView* view = m_activeViewContainer->view();
1357     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1358     if (zoomInAction != 0) {
1359         zoomInAction->setEnabled(view->isZoomInPossible());
1360     }
1361
1362     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1363     if (zoomOutAction != 0) {
1364         zoomOutAction->setEnabled(view->isZoomOutPossible());
1365     }
1366
1367     QAction* action = actionCollection()->action(view->currentViewModeActionName());
1368     if (action != 0) {
1369         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1370         toggleAction->setChecked(true);
1371     }
1372
1373     slotSortingChanged(view->sorting());
1374     slotSortOrderChanged(view->sortOrder());
1375     slotCategorizedSortingChanged();
1376     slotAdditionalInfoChanged(view->additionalInfo());
1377
1378     KToggleAction* showFilterBarAction =
1379         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1380     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1381
1382     KToggleAction* showPreviewAction =
1383         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1384     showPreviewAction->setChecked(view->showPreview());
1385
1386     KToggleAction* showHiddenFilesAction =
1387         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1388     showHiddenFilesAction->setChecked(view->showHiddenFiles());
1389
1390     updateSplitAction();
1391
1392     KToggleAction* editableLocactionAction =
1393         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1394     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1395     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1396 }
1397
1398 void DolphinMainWindow::updateGoActions()
1399 {
1400     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1401     const KUrl& currentUrl = m_activeViewContainer->url();
1402     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1403 }
1404
1405 void DolphinMainWindow::clearStatusBar()
1406 {
1407     m_activeViewContainer->statusBar()->clear();
1408 }
1409
1410 void DolphinMainWindow::connectViewSignals(int viewIndex)
1411 {
1412     DolphinViewContainer* container = m_viewContainer[viewIndex];
1413     connect(container, SIGNAL(showFilterBarChanged(bool)),
1414             this, SLOT(updateFilterBarAction(bool)));
1415
1416     DolphinView* view = container->view();
1417     connect(view, SIGNAL(modeChanged()),
1418             this, SLOT(slotViewModeChanged()));
1419     connect(view, SIGNAL(showPreviewChanged()),
1420             this, SLOT(slotShowPreviewChanged()));
1421     connect(view, SIGNAL(showHiddenFilesChanged()),
1422             this, SLOT(slotShowHiddenFilesChanged()));
1423     connect(view, SIGNAL(categorizedSortingChanged()),
1424             this, SLOT(slotCategorizedSortingChanged()));
1425     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1426             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1427     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1428             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1429     connect(view, SIGNAL(additionalInfoChanged(KFileItemDelegate::InformationList)),
1430             this, SLOT(slotAdditionalInfoChanged(KFileItemDelegate::InformationList)));
1431     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1432             this, SLOT(slotSelectionChanged(KFileItemList)));
1433     connect(view, SIGNAL(requestItemInfo(KFileItem)),
1434             this, SLOT(slotRequestItemInfo(KFileItem)));
1435     connect(view, SIGNAL(activated()),
1436             this, SLOT(toggleActiveView()));
1437     connect(view, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)),
1438             this, SLOT(slotDoingOperation(KonqFileUndoManager::CommandType)));
1439
1440     const KUrlNavigator* navigator = container->urlNavigator();
1441     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1442             this, SLOT(changeUrl(const KUrl&)));
1443     connect(navigator, SIGNAL(historyChanged()),
1444             this, SLOT(slotHistoryChanged()));
1445 }
1446
1447 void DolphinMainWindow::updateSplitAction()
1448 {
1449     QAction* splitAction = actionCollection()->action("split_view");
1450     if (m_viewContainer[SecondaryView] != 0) {
1451         if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
1452             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
1453             splitAction->setIcon(KIcon("fileview-close-right"));
1454         } else {
1455             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
1456             splitAction->setIcon(KIcon("fileview-close-left"));
1457         }
1458     } else {
1459         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
1460         splitAction->setIcon(KIcon("fileview-split"));
1461     }
1462 }
1463
1464 void DolphinMainWindow::toggleAdditionalInfo(const char* actionName,
1465                                              KFileItemDelegate::Information info)
1466 {
1467     clearStatusBar();
1468
1469     DolphinView* view = m_activeViewContainer->view();
1470     KFileItemDelegate::InformationList list = view->additionalInfo();
1471
1472     const bool show = actionCollection()->action(actionName)->isChecked();
1473
1474     const int index = list.indexOf(info);
1475     const bool containsInfo = (index >= 0);
1476     if (show && !containsInfo) {
1477         list.append(info);
1478         view->setAdditionalInfo(list);
1479     } else if (!show && containsInfo) {
1480         list.removeAt(index);
1481         view->setAdditionalInfo(list);
1482         Q_ASSERT(list.indexOf(info) < 0);
1483     }
1484 }
1485
1486 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1487     KonqFileUndoManager::UiInterface(mainWin),
1488     m_mainWin(mainWin)
1489 {
1490     Q_ASSERT(m_mainWin != 0);
1491 }
1492
1493 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1494 {
1495 }
1496
1497 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1498 {
1499     DolphinStatusBar* statusBar = m_mainWin->activeViewContainer()->statusBar();
1500     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1501 }
1502
1503 #include "dolphinmainwindow.moc"