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(KFileItemDelegate::InformationList list)
 260 {
 261     QAction* showSizeInfo = actionCollection()->action("show_size_info");
 262     QAction* showDateInfo = actionCollection()->action("show_date_info");
 263     QAction* showPermissionsInfo = actionCollection()->action("show_permissions_info");
 264     QAction* showOwnerInfo = actionCollection()->action("show_owner_info");
 265     QAction* showGroupInfo = actionCollection()->action("show_group_info");
 266     QAction* showMimeInfo = actionCollection()->action("show_mime_info");
 267
 268     showSizeInfo->setChecked(false);
 269     showDateInfo->setChecked(false);
 270     showPermissionsInfo->setChecked(false);
 271     showOwnerInfo->setChecked(false);
 272     showGroupInfo->setChecked(false);
 273     showMimeInfo->setChecked(false);
 274
 275     const DolphinView* view = m_activeViewContainer->view();
 276
 277     const bool enable = (view->mode() == DolphinView::DetailsView) ||
 278                         (view->mode() == DolphinView::IconsView);
 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     if (selectedUrlsCount == 2) {
 325         const bool kompareInstalled = !KGlobal::dirs()->findExe("kompare").isEmpty();
 326         compareFilesAction->setEnabled(selectedUrlsCount == 2 && kompareInstalled);
 327     } else {
 328         compareFilesAction->setEnabled(false);
 329     }
 330
 331     m_activeViewContainer->updateStatusBar();
 332
 333     emit selectionChanged(selection);
 334 }
 335
 336 void DolphinMainWindow::slotRequestItemInfo(const KFileItem& item)
 337 {
 338     emit requestItemInfo(item);
 339 }
 340
 341 void DolphinMainWindow::slotHistoryChanged()
 342 {
 343     updateHistory();
 344 }
 345
 346 void DolphinMainWindow::updateFilterBarAction(bool show)
 347 {
 348     KToggleAction* showFilterBarAction =
 349         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 350     showFilterBarAction->setChecked(show);
 351 }
 352
 353 void DolphinMainWindow::openNewMainWindow()
 354 {
 355     DolphinApplication::app()->createMainWindow()->show();
 356 }
 357
 358 void DolphinMainWindow::toggleActiveView()
 359 {
 360     if (m_viewContainer[SecondaryView] == 0) {
 361         // only one view is available
 362         return;
 363     }
 364
 365     Q_ASSERT(m_activeViewContainer != 0);
 366     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 367
 368     DolphinViewContainer* left  = m_viewContainer[PrimaryView];
 369     DolphinViewContainer* right = m_viewContainer[SecondaryView];
 370     setActiveViewContainer(m_activeViewContainer == right ? left : right);
 371 }
 372
 373 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 374 {
 375     DolphinSettings& settings = DolphinSettings::instance();
 376     GeneralSettings* generalSettings = settings.generalSettings();
 377     generalSettings->setFirstRun(false);
 378
 379     settings.save();
 380
 381     KXmlGuiWindow::closeEvent(event);
 382 }
 383
 384 void DolphinMainWindow::saveProperties(KConfigGroup& group)
 385 {
 386     DolphinViewContainer* cont = m_viewContainer[PrimaryView];
 387     group.writeEntry("Primary Url", cont->url().url());
 388     group.writeEntry("Primary Editable Url", cont->isUrlEditable());
 389
 390     cont = m_viewContainer[SecondaryView];
 391     if (cont != 0) {
 392         group.writeEntry("Secondary Url", cont->url().url());
 393         group.writeEntry("Secondary Editable Url", cont->isUrlEditable());
 394     }
 395 }
 396
 397 void DolphinMainWindow::readProperties(const KConfigGroup& group)
 398 {
 399     DolphinViewContainer* cont = m_viewContainer[PrimaryView];
 400
 401     cont->setUrl(group.readEntry("Primary Url"));
 402     bool editable = group.readEntry("Primary Editable Url", false);
 403     cont->urlNavigator()->setUrlEditable(editable);
 404
 405     cont = m_viewContainer[SecondaryView];
 406     const QString secondaryUrl = group.readEntry("Secondary Url");
 407     if (!secondaryUrl.isEmpty()) {
 408         if (cont == 0) {
 409             // a secondary view should be shown, but no one is available
 410             // currently -> create a new view
 411             toggleSplitView();
 412             cont = m_viewContainer[SecondaryView];
 413             Q_ASSERT(cont != 0);
 414         }
 415
 416         cont->setUrl(secondaryUrl);
 417         bool editable = group.readEntry("Secondary Editable Url", false);
 418         cont->urlNavigator()->setUrlEditable(editable);
 419     } else if (cont != 0) {
 420         // no secondary view should be shown, but the default setting shows
 421         // one already -> close the view
 422         toggleSplitView();
 423     }
 424 }
 425
 426 void DolphinMainWindow::createDir()
 427 {
 428     const KUrl& url = m_activeViewContainer->view()->url();
 429     KonqOperations::newDir(this, url);
 430 }
 431
 432 void DolphinMainWindow::updateNewMenu()
 433 {
 434     m_newMenu->slotCheckUpToDate();
 435     m_newMenu->setPopupFiles(activeViewContainer()->url());
 436 }
 437
 438 void DolphinMainWindow::rename()
 439 {
 440     clearStatusBar();
 441     m_activeViewContainer->view()->renameSelectedItems();
 442 }
 443
 444 void DolphinMainWindow::moveToTrash()
 445 {
 446     clearStatusBar();
 447
 448     DolphinView* view = m_activeViewContainer->view();
 449
 450     if (QApplication::keyboardModifiers() & Qt::ShiftModifier) {
 451         view->deleteSelectedItems();
 452     } else {
 453         view->trashSelectedItems();
 454     }
 455 }
 456
 457 void DolphinMainWindow::deleteItems()
 458 {
 459     clearStatusBar();
 460     m_activeViewContainer->view()->deleteSelectedItems();
 461 }
 462
 463 void DolphinMainWindow::properties()
 464 {
 465     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 466
 467     KPropertiesDialog *dialog = new KPropertiesDialog(list, this);
 468     dialog->setAttribute(Qt::WA_DeleteOnClose);
 469     dialog->show();
 470     dialog->raise();
 471     dialog->activateWindow();
 472 }
 473
 474 void DolphinMainWindow::quit()
 475 {
 476     close();
 477 }
 478
 479 void DolphinMainWindow::slotHandlePlacesError(const QString &message)
 480 {
 481     if (!message.isEmpty()) {
 482         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 483         statusBar->setMessage(message, DolphinStatusBar::Error);
 484     }
 485 }
 486
 487 void DolphinMainWindow::slotUndoAvailable(bool available)
 488 {
 489     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 490     if (undoAction != 0) {
 491         undoAction->setEnabled(available);
 492     }
 493
 494     if (available && (m_undoCommandTypes.count() > 0)) {
 495         const KonqFileUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 496         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 497         switch (command) {
 498         case KonqFileUndoManager::COPY:
 499             statusBar->setMessage(i18nc("@info:status", "Copy operation completed."),
 500                                   DolphinStatusBar::OperationCompleted);
 501             break;
 502         case KonqFileUndoManager::MOVE:
 503             statusBar->setMessage(i18nc("@info:status", "Move operation completed."),
 504                                   DolphinStatusBar::OperationCompleted);
 505             break;
 506         case KonqFileUndoManager::LINK:
 507             statusBar->setMessage(i18nc("@info:status", "Link operation completed."),
 508                                   DolphinStatusBar::OperationCompleted);
 509             break;
 510         case KonqFileUndoManager::TRASH:
 511             statusBar->setMessage(i18nc("@info:status", "Move to trash operation completed."),
 512                                   DolphinStatusBar::OperationCompleted);
 513             break;
 514         case KonqFileUndoManager::RENAME:
 515             statusBar->setMessage(i18nc("@info:status", "Renaming operation completed."),
 516                                   DolphinStatusBar::OperationCompleted);
 517             break;
 518
 519         case KonqFileUndoManager::MKDIR:
 520             statusBar->setMessage(i18nc("@info:status", "Created folder."),
 521                                   DolphinStatusBar::OperationCompleted);
 522             break;
 523
 524         default:
 525             break;
 526         }
 527
 528     }
 529 }
 530
 531 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 532 {
 533     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 534     if (undoAction != 0) {
 535         undoAction->setText(text);
 536     }
 537 }
 538
 539 void DolphinMainWindow::undo()
 540 {
 541     clearStatusBar();
 542     KonqFileUndoManager::self()->undo();
 543 }
 544
 545 void DolphinMainWindow::cut()
 546 {
 547     m_activeViewContainer->view()->cutSelectedItems();
 548 }
 549
 550 void DolphinMainWindow::copy()
 551 {
 552     m_activeViewContainer->view()->copySelectedItems();
 553 }
 554
 555 void DolphinMainWindow::paste()
 556 {
 557     m_activeViewContainer->view()->paste();
 558 }
 559
 560 void DolphinMainWindow::updatePasteAction()
 561 {
 562     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 563     if (pasteAction == 0) {
 564         return;
 565     }
 566
 567     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 568     pasteAction->setEnabled(pasteInfo.first);
 569     pasteAction->setText(pasteInfo.second);
 570 }
 571
 572 void DolphinMainWindow::selectAll()
 573 {
 574     clearStatusBar();
 575
 576     // if the URL navigator is editable and focused, select the whole
 577     // URL instead of all items of the view
 578
 579     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 580     QLineEdit* lineEdit = urlNavigator->editor()->lineEdit();
 581     const bool selectUrl = urlNavigator->isUrlEditable() &&
 582                            lineEdit->hasFocus();
 583     if (selectUrl) {
 584         lineEdit->selectAll();
 585     } else {
 586         m_activeViewContainer->view()->selectAll();
 587     }
 588 }
 589
 590 void DolphinMainWindow::invertSelection()
 591 {
 592     clearStatusBar();
 593     m_activeViewContainer->view()->invertSelection();
 594 }
 595
 596 void DolphinMainWindow::setViewMode(QAction* action)
 597 {
 598     const DolphinView::Mode mode = action->data().value<DolphinView::Mode>();
 599     m_activeViewContainer->view()->setMode(mode);
 600 }
 601
 602 void DolphinMainWindow::sortByName()
 603 {
 604     m_activeViewContainer->view()->setSorting(DolphinView::SortByName);
 605 }
 606
 607 void DolphinMainWindow::sortBySize()
 608 {
 609     m_activeViewContainer->view()->setSorting(DolphinView::SortBySize);
 610 }
 611
 612 void DolphinMainWindow::sortByDate()
 613 {
 614     m_activeViewContainer->view()->setSorting(DolphinView::SortByDate);
 615 }
 616
 617 void DolphinMainWindow::sortByPermissions()
 618 {
 619     m_activeViewContainer->view()->setSorting(DolphinView::SortByPermissions);
 620 }
 621
 622 void DolphinMainWindow::sortByOwner()
 623 {
 624     m_activeViewContainer->view()->setSorting(DolphinView::SortByOwner);
 625 }
 626
 627 void DolphinMainWindow::sortByGroup()
 628 {
 629     m_activeViewContainer->view()->setSorting(DolphinView::SortByGroup);
 630 }
 631
 632 void DolphinMainWindow::sortByType()
 633 {
 634     m_activeViewContainer->view()->setSorting(DolphinView::SortByType);
 635 }
 636
 637 void DolphinMainWindow::sortByRating()
 638 {
 639 #ifdef HAVE_NEPOMUK
 640     m_activeViewContainer->view()->setSorting(DolphinView::SortByRating);
 641 #endif
 642 }
 643
 644 void DolphinMainWindow::sortByTags()
 645 {
 646 #ifdef HAVE_NEPOMUK
 647     m_activeViewContainer->view()->setSorting(DolphinView::SortByTags);
 648 #endif
 649 }
 650
 651 void DolphinMainWindow::toggleSortOrder()
 652 {
 653     DolphinView* view = m_activeViewContainer->view();
 654     const Qt::SortOrder order = (view->sortOrder() == Qt::AscendingOrder) ?
 655                                 Qt::DescendingOrder :
 656                                 Qt::AscendingOrder;
 657     view->setSortOrder(order);
 658 }
 659
 660 void DolphinMainWindow::toggleSortCategorization()
 661 {
 662     DolphinView* view = m_activeViewContainer->view();
 663     const bool categorizedSorting = view->categorizedSorting();
 664     view->setCategorizedSorting(!categorizedSorting);
 665 }
 666
 667 void DolphinMainWindow::toggleSizeInfo()
 668 {
 669     toggleAdditionalInfo("show_size_info", KFileItemDelegate::Size);
 670 }
 671
 672 void DolphinMainWindow::toggleDateInfo()
 673 {
 674     toggleAdditionalInfo("show_date_info", KFileItemDelegate::ModificationTime);
 675 }
 676
 677 void DolphinMainWindow::togglePermissionsInfo()
 678 {
 679     toggleAdditionalInfo("show_permissions_info", KFileItemDelegate::Permissions);
 680 }
 681
 682 void DolphinMainWindow::toggleOwnerInfo()
 683 {
 684     toggleAdditionalInfo("show_owner_info", KFileItemDelegate::Owner);
 685 }
 686
 687 void DolphinMainWindow::toggleGroupInfo()
 688 {
 689     toggleAdditionalInfo("show_group_info", KFileItemDelegate::OwnerAndGroup);
 690 }
 691
 692 void DolphinMainWindow::toggleMimeInfo()
 693 {
 694     toggleAdditionalInfo("show_mime_info", KFileItemDelegate::FriendlyMimeType);
 695 }
 696
 697 void DolphinMainWindow::toggleSplitView()
 698 {
 699     if (m_viewContainer[SecondaryView] == 0) {
 700         // create a secondary view
 701         const int newWidth = (m_viewContainer[PrimaryView]->width() - m_splitter->handleWidth()) / 2;
 702
 703         const DolphinView* view = m_viewContainer[PrimaryView]->view();
 704         m_viewContainer[SecondaryView] = new DolphinViewContainer(this, 0, view->rootUrl());
 705         connectViewSignals(SecondaryView);
 706         m_splitter->addWidget(m_viewContainer[SecondaryView]);
 707         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 708         m_viewContainer[SecondaryView]->view()->reload();
 709         m_viewContainer[SecondaryView]->setActive(false);
 710         m_viewContainer[SecondaryView]->show();
 711     } else if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
 712         // remove secondary view
 713         m_viewContainer[SecondaryView]->close();
 714         m_viewContainer[SecondaryView]->deleteLater();
 715         m_viewContainer[SecondaryView] = 0;
 716     } else {
 717         // The secondary view is active, hence from a users point of view
 718         // the content of the secondary view should be moved to the primary view.
 719         // From an implementation point of view it is more efficient to close
 720         // the primary view and exchange the internal pointers afterwards.
 721         m_viewContainer[PrimaryView]->close();
 722         m_viewContainer[PrimaryView]->deleteLater();
 723         m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 724         m_viewContainer[SecondaryView] = 0;
 725     }
 726
 727     setActiveViewContainer(m_viewContainer[PrimaryView]);
 728     updateViewActions();
 729     emit activeViewChanged();
 730 }
 731
 732 void DolphinMainWindow::reloadView()
 733 {
 734     clearStatusBar();
 735     m_activeViewContainer->view()->reload();
 736 }
 737
 738 void DolphinMainWindow::stopLoading()
 739 {
 740 }
 741
 742 void DolphinMainWindow::togglePreview()
 743 {
 744     clearStatusBar();
 745
 746     const KToggleAction* showPreviewAction =
 747         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 748     const bool show = showPreviewAction->isChecked();
 749     m_activeViewContainer->view()->setShowPreview(show);
 750 }
 751
 752 void DolphinMainWindow::toggleShowHiddenFiles()
 753 {
 754     clearStatusBar();
 755
 756     const KToggleAction* showHiddenFilesAction =
 757         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 758     const bool show = showHiddenFilesAction->isChecked();
 759     m_activeViewContainer->view()->setShowHiddenFiles(show);
 760 }
 761
 762 void DolphinMainWindow::toggleFilterBarVisibility()
 763 {
 764     const KToggleAction* showFilterBarAction =
 765         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 766     const bool show = showFilterBarAction->isChecked();
 767     m_activeViewContainer->showFilterBar(show);
 768 }
 769
 770 void DolphinMainWindow::zoomIn()
 771 {
 772     m_activeViewContainer->view()->zoomIn();
 773     updateViewActions();
 774 }
 775
 776 void DolphinMainWindow::zoomOut()
 777 {
 778     m_activeViewContainer->view()->zoomOut();
 779     updateViewActions();
 780 }
 781
 782 void DolphinMainWindow::toggleEditLocation()
 783 {
 784     clearStatusBar();
 785
 786     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 787
 788     bool editOrBrowse = action->isChecked();
 789     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 790     urlNavigator->setUrlEditable(editOrBrowse);
 791 }
 792
 793 void DolphinMainWindow::editLocation()
 794 {
 795     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 796     navigator->setUrlEditable(true);
 797     navigator->setFocus();
 798 }
 799
 800 void DolphinMainWindow::adjustViewProperties()
 801 {
 802     clearStatusBar();
 803     ViewPropertiesDialog dlg(m_activeViewContainer->view());
 804     dlg.exec();
 805 }
 806
 807 void DolphinMainWindow::goBack()
 808 {
 809     clearStatusBar();
 810     m_activeViewContainer->urlNavigator()->goBack();
 811 }
 812
 813 void DolphinMainWindow::goForward()
 814 {
 815     clearStatusBar();
 816     m_activeViewContainer->urlNavigator()->goForward();
 817 }
 818
 819 void DolphinMainWindow::goUp()
 820 {
 821     clearStatusBar();
 822     m_activeViewContainer->urlNavigator()->goUp();
 823 }
 824
 825 void DolphinMainWindow::goHome()
 826 {
 827     clearStatusBar();
 828     m_activeViewContainer->urlNavigator()->goHome();
 829 }
 830
 831 void DolphinMainWindow::findFile()
 832 {
 833     KRun::run("kfind", m_activeViewContainer->url(), this);
 834 }
 835
 836 void DolphinMainWindow::compareFiles()
 837 {
 838     // The method is only invoked if exactly 2 files have
 839     // been selected. The selected files may be:
 840     // - both in the primary view
 841     // - both in the secondary view
 842     // - one in the primary view and the other in the secondary
 843     //   view
 844     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 845
 846     KUrl urlA;
 847     KUrl urlB;
 848     KUrl::List urls = m_viewContainer[PrimaryView]->view()->selectedUrls();
 849
 850     switch (urls.count()) {
 851     case 0: {
 852         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 853         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 854         Q_ASSERT(urls.count() == 2);
 855         urlA = urls[0];
 856         urlB = urls[1];
 857         break;
 858     }
 859
 860     case 1: {
 861         urlA = urls[0];
 862         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 863         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 864         Q_ASSERT(urls.count() == 1);
 865         urlB = urls[0];
 866         break;
 867     }
 868
 869     case 2: {
 870         urlA = urls[0];
 871         urlB = urls[1];
 872         break;
 873     }
 874
 875     default: {
 876         // may not happen: compareFiles may only get invoked if 2
 877         // files are selected
 878         Q_ASSERT(false);
 879     }
 880     }
 881
 882     QString command("kompare -c \"");
 883     command.append(urlA.pathOrUrl());
 884     command.append("\" \"");
 885     command.append(urlB.pathOrUrl());
 886     command.append('\"');
 887     KRun::runCommand(command, "Kompare", "kompare", this);
 888
 889 }
 890
 891 void DolphinMainWindow::toggleShowMenuBar()
 892 {
 893     const bool visible = menuBar()->isVisible();
 894     menuBar()->setVisible(!visible);
 895 }
 896
 897 void DolphinMainWindow::editSettings()
 898 {
 899     DolphinSettingsDialog dialog(this);
 900     dialog.exec();
 901 }
 902
 903 void DolphinMainWindow::init()
 904 {
 905     // Check whether Dolphin runs the first time. If yes then
 906     // a proper default window size is given at the end of DolphinMainWindow::init().
 907     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 908     const bool firstRun = generalSettings->firstRun();
 909     if (firstRun) {
 910         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 911     }
 912
 913     setAcceptDrops(true);
 914
 915     m_splitter = new QSplitter(this);
 916
 917     DolphinSettings& settings = DolphinSettings::instance();
 918
 919     setupActions();
 920
 921     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
 922     setCaption(homeUrl.fileName());
 923     ViewProperties props(homeUrl);
 924     m_viewContainer[PrimaryView] = new DolphinViewContainer(this,
 925                                                             m_splitter,
 926                                                             homeUrl);
 927
 928     m_activeViewContainer = m_viewContainer[PrimaryView];
 929     connectViewSignals(PrimaryView);
 930     m_viewContainer[PrimaryView]->view()->reload();
 931     m_viewContainer[PrimaryView]->show();
 932
 933     setCentralWidget(m_splitter);
 934     setupDockWidgets();
 935
 936     setupGUI(Keys | Save | Create | ToolBar);
 937     createGUI();
 938
 939     stateChanged("new_file");
 940     setAutoSaveSettings();
 941
 942     QClipboard* clipboard = QApplication::clipboard();
 943     connect(clipboard, SIGNAL(dataChanged()),
 944             this, SLOT(updatePasteAction()));
 945     updatePasteAction();
 946     updateGoActions();
 947
 948     if (generalSettings->splitView()) {
 949         toggleSplitView();
 950     }
 951     updateViewActions();
 952
 953     if (firstRun) {
 954         // assure a proper default size if Dolphin runs the first time
 955         resize(700, 500);
 956     }
 957
 958     emit urlChanged(homeUrl);
 959 }
 960
 961 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* view)
 962 {
 963     Q_ASSERT(view != 0);
 964     Q_ASSERT((view == m_viewContainer[PrimaryView]) || (view == m_viewContainer[SecondaryView]));
 965     if (m_activeViewContainer == view) {
 966         return;
 967     }
 968
 969     m_activeViewContainer->setActive(false);
 970     m_activeViewContainer = view;
 971     m_activeViewContainer->setActive(true);
 972
 973     updateHistory();
 974     updateEditActions();
 975     updateViewActions();
 976     updateGoActions();
 977
 978     const KUrl& url = m_activeViewContainer->url();
 979     setCaption(url.fileName());
 980
 981     emit activeViewChanged();
 982     emit urlChanged(url);
 983 }
 984
 985 void DolphinMainWindow::setupActions()
 986 {
 987     // setup 'File' menu
 988     m_newMenu = new DolphinNewMenu(this);
 989     KMenu* menu = m_newMenu->menu();
 990     menu->setTitle(i18nc("@title:menu", "Create New"));
 991     menu->setIcon(KIcon("document-new"));
 992     connect(menu, SIGNAL(aboutToShow()),
 993             this, SLOT(updateNewMenu()));
 994
 995     KAction* newDirAction = DolphinView::createNewDirAction(actionCollection());
 996     connect(newDirAction, SIGNAL(triggered()), SLOT(createDir()));
 997
 998     KAction* newWindow = actionCollection()->addAction("new_window");
 999     newWindow->setIcon(KIcon("window-new"));
1000     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1001     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1002     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1003
1004     KAction* rename = DolphinView::createRenameAction(actionCollection());
1005     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1006
1007     KAction* moveToTrash = DolphinView::createMoveToTrashAction(actionCollection());
1008     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1009
1010     KAction* deleteAction = DolphinView::createDeleteAction(actionCollection());
1011     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1012
1013     KAction* properties = actionCollection()->addAction("properties");
1014     properties->setText(i18nc("@action:inmenu File", "Properties"));
1015     properties->setShortcut(Qt::ALT | Qt::Key_Return);
1016     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1017
1018     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1019
1020     // setup 'Edit' menu
1021     KStandardAction::undo(this,
1022                           SLOT(undo()),
1023                           actionCollection());
1024
1025     //Need to remove shift+del from cut action, else the shortcut for deletejob
1026     //doesn't work
1027     KAction* cut = KStandardAction::cut(this, SLOT(cut()), actionCollection());
1028     KShortcut cutShortcut = cut->shortcut();
1029     cutShortcut.remove(Qt::SHIFT + Qt::Key_Delete, KShortcut::KeepEmpty);
1030     cut->setShortcut(cutShortcut);
1031     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1032     KStandardAction::paste(this, SLOT(paste()), actionCollection());
1033
1034     KAction* selectAll = actionCollection()->addAction("select_all");
1035     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
1036     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1037     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1038
1039     KAction* invertSelection = actionCollection()->addAction("invert_selection");
1040     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1041     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1042     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1043
1044     // setup 'View' menu
1045     KStandardAction::zoomIn(this,
1046                             SLOT(zoomIn()),
1047                             actionCollection());
1048
1049     KStandardAction::zoomOut(this,
1050                              SLOT(zoomOut()),
1051                              actionCollection());
1052
1053
1054     KToggleAction* iconsView = DolphinView::iconsModeAction(actionCollection());
1055     KToggleAction* detailsView = DolphinView::detailsModeAction(actionCollection());
1056     KToggleAction* columnView = DolphinView::columnsModeAction(actionCollection());
1057
1058     QActionGroup* viewModeGroup = new QActionGroup(this);
1059     viewModeGroup->addAction(iconsView);
1060     viewModeGroup->addAction(detailsView);
1061     viewModeGroup->addAction(columnView);
1062     connect(viewModeGroup, SIGNAL(triggered(QAction*)), this, SLOT(setViewMode(QAction*)));
1063
1064     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("sort_by_name");
1065     sortByName->setText(i18nc("@action:inmenu Sort By", "Name"));
1066     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1067
1068     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("sort_by_size");
1069     sortBySize->setText(i18nc("@action:inmenu Sort By", "Size"));
1070     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1071
1072     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("sort_by_date");
1073     sortByDate->setText(i18nc("@action:inmenu Sort By", "Date"));
1074     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1075
1076     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("sort_by_permissions");
1077     sortByPermissions->setText(i18nc("@action:inmenu Sort By", "Permissions"));
1078     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
1079
1080     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("sort_by_owner");
1081     sortByOwner->setText(i18nc("@action:inmenu Sort By", "Owner"));
1082     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1083
1084     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("sort_by_group");
1085     sortByGroup->setText(i18nc("@action:inmenu Sort By", "Group"));
1086     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1087
1088     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("sort_by_type");
1089     sortByType->setText(i18nc("@action:inmenu Sort By", "Type"));
1090     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
1091
1092     // TODO: Hided "sort by rating" and "sort by tags" as without caching the performance
1093     // is too slow currently (Nepomuk will support caching in future releases).
1094     //
1095     // KToggleAction* sortByRating = actionCollection()->add<KToggleAction>("sort_by_rating");
1096     // sortByRating->setText(i18nc("@action:inmenu Sort By", "Rating"));
1097     //
1098     // KToggleAction* sortByTags = actionCollection()->add<KToggleAction>("sort_by_tags");
1099     // sortByTags->setText(i18nc("@action:inmenu Sort By", "Tags"));
1100     //
1101 #ifdef HAVE_NEPOMUK
1102     // if (MetaDataWidget::metaDataAvailable()) {
1103     //     connect(sortByRating, SIGNAL(triggered()), this, SLOT(sortByRating()));
1104     //     connect(sortByTags, SIGNAL(triggered()), this, SLOT(sortByTags()));
1105     // }
1106     // else {
1107     //     sortByRating->setEnabled(false);
1108     //     sortByTags->setEnabled(false);
1109     // }
1110 #else
1111     // sortByRating->setEnabled(false);
1112     // sortByTags->setEnabled(false);
1113 #endif
1114
1115     QActionGroup* sortGroup = new QActionGroup(this);
1116     sortGroup->addAction(sortByName);
1117     sortGroup->addAction(sortBySize);
1118     sortGroup->addAction(sortByDate);
1119     sortGroup->addAction(sortByPermissions);
1120     sortGroup->addAction(sortByOwner);
1121     sortGroup->addAction(sortByGroup);
1122     sortGroup->addAction(sortByType);
1123
1124     // TODO: Hided "sort by rating" and "sort by tags" as without caching the performance
1125     // is too slow currently (Nepomuk will support caching in future releases).
1126     //sortGroup->addAction(sortByRating);
1127     //sortGroup->addAction(sortByTags);
1128
1129     KToggleAction* sortDescending = actionCollection()->add<KToggleAction>("descending");
1130     sortDescending->setText(i18nc("@action:inmenu Sort", "Descending"));
1131     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1132
1133     KToggleAction* showInGroups = actionCollection()->add<KToggleAction>("show_in_groups");
1134     showInGroups->setText(i18nc("@action:inmenu View", "Show in Groups"));
1135     connect(showInGroups, SIGNAL(triggered()), this, SLOT(toggleSortCategorization()));
1136
1137     KToggleAction* showSizeInfo = actionCollection()->add<KToggleAction>("show_size_info");
1138     showSizeInfo->setText(i18nc("@action:inmenu Additional information", "Size"));
1139     connect(showSizeInfo, SIGNAL(triggered()), this, SLOT(toggleSizeInfo()));
1140
1141     KToggleAction* showDateInfo = actionCollection()->add<KToggleAction>("show_date_info");
1142     showDateInfo->setText(i18nc("@action:inmenu Additional information", "Date"));
1143     connect(showDateInfo, SIGNAL(triggered()), this, SLOT(toggleDateInfo()));
1144
1145     KToggleAction* showPermissionsInfo = actionCollection()->add<KToggleAction>("show_permissions_info");
1146     showPermissionsInfo->setText(i18nc("@action:inmenu Additional information", "Permissions"));
1147     connect(showPermissionsInfo, SIGNAL(triggered()), this, SLOT(togglePermissionsInfo()));
1148
1149     KToggleAction* showOwnerInfo = actionCollection()->add<KToggleAction>("show_owner_info");
1150     showOwnerInfo->setText(i18nc("@action:inmenu Additional information", "Owner"));
1151     connect(showOwnerInfo, SIGNAL(triggered()), this, SLOT(toggleOwnerInfo()));
1152
1153     KToggleAction* showGroupInfo = actionCollection()->add<KToggleAction>("show_group_info");
1154     showGroupInfo->setText(i18nc("@action:inmenu Additional information", "Group"));
1155     connect(showGroupInfo, SIGNAL(triggered()), this, SLOT(toggleGroupInfo()));
1156
1157     KToggleAction* showMimeInfo = actionCollection()->add<KToggleAction>("show_mime_info");
1158     showMimeInfo->setText(i18nc("@action:inmenu Additional information", "Type"));
1159     connect(showMimeInfo, SIGNAL(triggered()), this, SLOT(toggleMimeInfo()));
1160
1161     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1162     showPreview->setText(i18nc("@action:intoolbar", "Preview"));
1163     showPreview->setIcon(KIcon("view-preview"));
1164     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1165
1166     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1167     showHiddenFiles->setText(i18nc("@action:inmenu View", "Show Hidden Files"));
1168     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1169     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1170
1171     KAction* split = actionCollection()->addAction("split_view");
1172     split->setShortcut(Qt::Key_F3);
1173     updateSplitAction();
1174     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1175
1176     KAction* reload = actionCollection()->addAction("reload");
1177     reload->setText(i18nc("@action:inmenu View", "Reload"));
1178     reload->setShortcut(Qt::Key_F5);
1179     reload->setIcon(KIcon("view-refresh"));
1180     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1181
1182     KAction* stop = actionCollection()->addAction("stop");
1183     stop->setText(i18nc("@action:inmenu View", "Stop"));
1184     stop->setIcon(KIcon("process-stop"));
1185     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1186
1187     // TODO: the URL navigator must emit a signal if the editable state has been
1188     // changed, so that the corresponding showFullLocation action is updated. Also
1189     // the naming "Show full Location" is currently confusing...
1190     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1191     showFullLocation->setText(i18nc("@action:inmenu Navigation Bar", "Show Full Location"));
1192     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1193     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1194
1195     KAction* editLocation = actionCollection()->addAction("edit_location");
1196     editLocation->setText(i18nc("@action:inmenu Navigation Bar", "Edit Location"));
1197     editLocation->setShortcut(Qt::Key_F6);
1198     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1199
1200     KAction* adjustViewProps = actionCollection()->addAction("view_properties");
1201     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
1202     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1203
1204     // setup 'Go' menu
1205     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
1206     KShortcut backShortcut = backAction->shortcut();
1207     backShortcut.setAlternate(Qt::Key_Backspace);
1208     backAction->setShortcut(backShortcut);
1209
1210     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1211     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1212     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1213
1214     // setup 'Tools' menu
1215     QAction* findFile = actionCollection()->addAction("find_file");
1216     findFile->setText(i18nc("@action:inmenu Tools", "Find File..."));
1217     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1218     findFile->setIcon(KIcon("edit-find"));
1219     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1220
1221     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1222     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1223     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1224     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(toggleFilterBarVisibility()));
1225
1226     KAction* compareFiles = actionCollection()->addAction("compare_files");
1227     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1228     compareFiles->setIcon(KIcon("kompare"));
1229     compareFiles->setEnabled(false);
1230     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1231
1232     // setup 'Settings' menu
1233     m_showMenuBar = KStandardAction::showMenubar(this, SLOT(toggleShowMenuBar()), actionCollection());
1234     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1235 }
1236
1237 void DolphinMainWindow::setupDockWidgets()
1238 {
1239     // setup "Information"
1240     QDockWidget* infoDock = new QDockWidget(i18nc("@title:window", "Information"));
1241     infoDock->setObjectName("infoDock");
1242     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1243     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1244     infoDock->setWidget(infoWidget);
1245
1246     infoDock->toggleViewAction()->setText(i18nc("@title:window", "Information"));
1247     infoDock->toggleViewAction()->setShortcut(Qt::Key_F11);
1248     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1249
1250     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1251     connect(this, SIGNAL(urlChanged(KUrl)),
1252             infoWidget, SLOT(setUrl(KUrl)));
1253     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1254             infoWidget, SLOT(setSelection(KFileItemList)));
1255     connect(this, SIGNAL(requestItemInfo(KFileItem)),
1256             infoWidget, SLOT(requestDelayedItemInfo(KFileItem)));
1257
1258     // setup "Tree View"
1259     QDockWidget* treeViewDock = new QDockWidget(i18nc("@title:window", "Folders"));
1260     treeViewDock->setObjectName("treeViewDock");
1261     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1262     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1263     treeViewDock->setWidget(treeWidget);
1264
1265     treeViewDock->toggleViewAction()->setText(i18nc("@title:window", "Folders"));
1266     treeViewDock->toggleViewAction()->setShortcut(Qt::Key_F7);
1267     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1268
1269     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1270     connect(this, SIGNAL(urlChanged(KUrl)),
1271             treeWidget, SLOT(setUrl(KUrl)));
1272     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1273             this, SLOT(changeUrl(KUrl)));
1274     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1275             this, SLOT(changeSelection(KFileItemList)));
1276     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1277             this, SLOT(dropUrls(KUrl::List, KUrl)));
1278
1279     // setup "Terminal"
1280     QDockWidget* terminalDock = new QDockWidget(i18nc("@title:window", "Terminal"));
1281     terminalDock->setObjectName("terminalDock");
1282     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1283     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1284     terminalDock->setWidget(terminalWidget);
1285
1286     connect(terminalWidget, SIGNAL(hideTerminalSidebarPage()), terminalDock, SLOT(hide()));
1287
1288     terminalDock->toggleViewAction()->setText(i18nc("@title:window", "Terminal"));
1289     terminalDock->toggleViewAction()->setShortcut(Qt::Key_F4);
1290     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1291
1292     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1293     connect(this, SIGNAL(urlChanged(KUrl)),
1294             terminalWidget, SLOT(setUrl(KUrl)));
1295
1296     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1297     if (firstRun) {
1298         infoDock->hide();
1299         treeViewDock->hide();
1300         terminalDock->hide();
1301     }
1302
1303     QDockWidget* placesDock = new QDockWidget(i18nc("@title:window", "Places"));
1304     placesDock->setObjectName("placesDock");
1305     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1306     KFilePlacesView* placesView = new KFilePlacesView(placesDock);
1307     placesDock->setWidget(placesView);
1308     placesView->setModel(DolphinSettings::instance().placesModel());
1309     placesView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
1310
1311     placesDock->toggleViewAction()->setText(i18nc("@title:window", "Places"));
1312     placesDock->toggleViewAction()->setShortcut(Qt::Key_F9);
1313     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1314
1315     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1316     connect(placesView, SIGNAL(urlChanged(KUrl)),
1317             this, SLOT(changeUrl(KUrl)));
1318     connect(this, SIGNAL(urlChanged(KUrl)),
1319             placesView, SLOT(setUrl(KUrl)));
1320 }
1321
1322 void DolphinMainWindow::updateHistory()
1323 {
1324     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1325     const int index = urlNavigator->historyIndex();
1326
1327     QAction* backAction = actionCollection()->action("go_back");
1328     if (backAction != 0) {
1329         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1330     }
1331
1332     QAction* forwardAction = actionCollection()->action("go_forward");
1333     if (forwardAction != 0) {
1334         forwardAction->setEnabled(index > 0);
1335     }
1336 }
1337
1338 void DolphinMainWindow::updateEditActions()
1339 {
1340     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1341     if (list.isEmpty()) {
1342         stateChanged("has_no_selection");
1343     } else {
1344         stateChanged("has_selection");
1345
1346         QAction* renameAction = actionCollection()->action("rename");
1347         if (renameAction != 0) {
1348             renameAction->setEnabled(true);
1349         }
1350
1351         bool enableMoveToTrash = true;
1352
1353         KFileItemList::const_iterator it = list.begin();
1354         const KFileItemList::const_iterator end = list.end();
1355         while (it != end) {
1356             const KUrl& url = (*it).url();
1357             // only enable the 'Move to Trash' action for local files
1358             if (!url.isLocalFile()) {
1359                 enableMoveToTrash = false;
1360             }
1361             ++it;
1362         }
1363
1364         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1365         moveToTrashAction->setEnabled(enableMoveToTrash);
1366     }
1367     updatePasteAction();
1368 }
1369
1370 void DolphinMainWindow::updateViewActions()
1371 {
1372     const DolphinView* view = m_activeViewContainer->view();
1373     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1374     if (zoomInAction != 0) {
1375         zoomInAction->setEnabled(view->isZoomInPossible());
1376     }
1377
1378     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1379     if (zoomOutAction != 0) {
1380         zoomOutAction->setEnabled(view->isZoomOutPossible());
1381     }
1382
1383     QAction* action = actionCollection()->action(view->currentViewModeActionName());
1384     if (action != 0) {
1385         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1386         toggleAction->setChecked(true);
1387     }
1388
1389     slotSortingChanged(view->sorting());
1390     slotSortOrderChanged(view->sortOrder());
1391     slotCategorizedSortingChanged();
1392     slotAdditionalInfoChanged(view->additionalInfo());
1393
1394     KToggleAction* showFilterBarAction =
1395         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1396     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1397
1398     KToggleAction* showPreviewAction =
1399         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1400     showPreviewAction->setChecked(view->showPreview());
1401
1402     KToggleAction* showHiddenFilesAction =
1403         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1404     showHiddenFilesAction->setChecked(view->showHiddenFiles());
1405
1406     updateSplitAction();
1407
1408     KToggleAction* editableLocactionAction =
1409         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1410     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1411     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1412 }
1413
1414 void DolphinMainWindow::updateGoActions()
1415 {
1416     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1417     const KUrl& currentUrl = m_activeViewContainer->url();
1418     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1419 }
1420
1421 void DolphinMainWindow::clearStatusBar()
1422 {
1423     m_activeViewContainer->statusBar()->clear();
1424 }
1425
1426 void DolphinMainWindow::connectViewSignals(int viewIndex)
1427 {
1428     DolphinViewContainer* container = m_viewContainer[viewIndex];
1429     connect(container, SIGNAL(showFilterBarChanged(bool)),
1430             this, SLOT(updateFilterBarAction(bool)));
1431
1432     DolphinView* view = container->view();
1433     connect(view, SIGNAL(modeChanged()),
1434             this, SLOT(slotViewModeChanged()));
1435     connect(view, SIGNAL(showPreviewChanged()),
1436             this, SLOT(slotShowPreviewChanged()));
1437     connect(view, SIGNAL(showHiddenFilesChanged()),
1438             this, SLOT(slotShowHiddenFilesChanged()));
1439     connect(view, SIGNAL(categorizedSortingChanged()),
1440             this, SLOT(slotCategorizedSortingChanged()));
1441     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1442             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1443     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1444             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1445     connect(view, SIGNAL(additionalInfoChanged(KFileItemDelegate::InformationList)),
1446             this, SLOT(slotAdditionalInfoChanged(KFileItemDelegate::InformationList)));
1447     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1448             this, SLOT(slotSelectionChanged(KFileItemList)));
1449     connect(view, SIGNAL(requestItemInfo(KFileItem)),
1450             this, SLOT(slotRequestItemInfo(KFileItem)));
1451     connect(view, SIGNAL(activated()),
1452             this, SLOT(toggleActiveView()));
1453     connect(view, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)),
1454             this, SLOT(slotDoingOperation(KonqFileUndoManager::CommandType)));
1455
1456     const KUrlNavigator* navigator = container->urlNavigator();
1457     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1458             this, SLOT(changeUrl(const KUrl&)));
1459     connect(navigator, SIGNAL(historyChanged()),
1460             this, SLOT(slotHistoryChanged()));
1461 }
1462
1463 void DolphinMainWindow::updateSplitAction()
1464 {
1465     QAction* splitAction = actionCollection()->action("split_view");
1466     if (m_viewContainer[SecondaryView] != 0) {
1467         if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
1468             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
1469             splitAction->setIcon(KIcon("view-right-close"));
1470         } else {
1471             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
1472             splitAction->setIcon(KIcon("view-left-close"));
1473         }
1474     } else {
1475         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
1476         splitAction->setIcon(KIcon("view-right-new"));
1477     }
1478 }
1479
1480 void DolphinMainWindow::toggleAdditionalInfo(const char* actionName,
1481                                              KFileItemDelegate::Information info)
1482 {
1483     clearStatusBar();
1484
1485     DolphinView* view = m_activeViewContainer->view();
1486     KFileItemDelegate::InformationList list = view->additionalInfo();
1487
1488     const bool show = actionCollection()->action(actionName)->isChecked();
1489
1490     const int index = list.indexOf(info);
1491     const bool containsInfo = (index >= 0);
1492     if (show && !containsInfo) {
1493         list.append(info);
1494         view->setAdditionalInfo(list);
1495     } else if (!show && containsInfo) {
1496         list.removeAt(index);
1497         view->setAdditionalInfo(list);
1498         Q_ASSERT(list.indexOf(info) < 0);
1499     }
1500 }
1501
1502 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1503     KonqFileUndoManager::UiInterface(mainWin),
1504     m_mainWin(mainWin)
1505 {
1506     Q_ASSERT(m_mainWin != 0);
1507 }
1508
1509 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1510 {
1511 }
1512
1513 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1514 {
1515     DolphinStatusBar* statusBar = m_mainWin->activeViewContainer()->statusBar();
1516     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1517 }
1518
1519 #include "dolphinmainwindow.moc"