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     m_activeViewContainer->view()->toggleSortOrder();
 654 }
 655
 656 void DolphinMainWindow::toggleSortCategorization()
 657 {
 658     DolphinView* view = m_activeViewContainer->view();
 659     const bool categorizedSorting = view->categorizedSorting();
 660     view->setCategorizedSorting(!categorizedSorting);
 661 }
 662
 663 void DolphinMainWindow::toggleSplitView()
 664 {
 665     if (m_viewContainer[SecondaryView] == 0) {
 666         // create a secondary view
 667         const int newWidth = (m_viewContainer[PrimaryView]->width() - m_splitter->handleWidth()) / 2;
 668
 669         const DolphinView* view = m_viewContainer[PrimaryView]->view();
 670         m_viewContainer[SecondaryView] = new DolphinViewContainer(this, 0, view->rootUrl());
 671         connectViewSignals(SecondaryView);
 672         m_splitter->addWidget(m_viewContainer[SecondaryView]);
 673         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 674         m_viewContainer[SecondaryView]->view()->reload();
 675         m_viewContainer[SecondaryView]->setActive(false);
 676         m_viewContainer[SecondaryView]->show();
 677     } else if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
 678         // remove secondary view
 679         m_viewContainer[SecondaryView]->close();
 680         m_viewContainer[SecondaryView]->deleteLater();
 681         m_viewContainer[SecondaryView] = 0;
 682     } else {
 683         // The secondary view is active, hence from a users point of view
 684         // the content of the secondary view should be moved to the primary view.
 685         // From an implementation point of view it is more efficient to close
 686         // the primary view and exchange the internal pointers afterwards.
 687         m_viewContainer[PrimaryView]->close();
 688         m_viewContainer[PrimaryView]->deleteLater();
 689         m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 690         m_viewContainer[SecondaryView] = 0;
 691     }
 692
 693     setActiveViewContainer(m_viewContainer[PrimaryView]);
 694     updateViewActions();
 695     emit activeViewChanged();
 696 }
 697
 698 void DolphinMainWindow::reloadView()
 699 {
 700     clearStatusBar();
 701     m_activeViewContainer->view()->reload();
 702 }
 703
 704 void DolphinMainWindow::stopLoading()
 705 {
 706 }
 707
 708 void DolphinMainWindow::togglePreview()
 709 {
 710     clearStatusBar();
 711
 712     const KToggleAction* showPreviewAction =
 713         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 714     const bool show = showPreviewAction->isChecked();
 715     m_activeViewContainer->view()->setShowPreview(show);
 716 }
 717
 718 void DolphinMainWindow::toggleShowHiddenFiles()
 719 {
 720     clearStatusBar();
 721
 722     const KToggleAction* showHiddenFilesAction =
 723         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 724     const bool show = showHiddenFilesAction->isChecked();
 725     m_activeViewContainer->view()->setShowHiddenFiles(show);
 726 }
 727
 728 void DolphinMainWindow::toggleFilterBarVisibility()
 729 {
 730     const KToggleAction* showFilterBarAction =
 731         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 732     const bool show = showFilterBarAction->isChecked();
 733     m_activeViewContainer->showFilterBar(show);
 734 }
 735
 736 void DolphinMainWindow::zoomIn()
 737 {
 738     m_activeViewContainer->view()->zoomIn();
 739     updateViewActions();
 740 }
 741
 742 void DolphinMainWindow::zoomOut()
 743 {
 744     m_activeViewContainer->view()->zoomOut();
 745     updateViewActions();
 746 }
 747
 748 void DolphinMainWindow::toggleEditLocation()
 749 {
 750     clearStatusBar();
 751
 752     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 753
 754     bool editOrBrowse = action->isChecked();
 755     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 756     urlNavigator->setUrlEditable(editOrBrowse);
 757 }
 758
 759 void DolphinMainWindow::editLocation()
 760 {
 761     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 762     navigator->setUrlEditable(true);
 763     navigator->setFocus();
 764 }
 765
 766 void DolphinMainWindow::adjustViewProperties()
 767 {
 768     clearStatusBar();
 769     ViewPropertiesDialog dlg(m_activeViewContainer->view());
 770     dlg.exec();
 771 }
 772
 773 void DolphinMainWindow::goBack()
 774 {
 775     clearStatusBar();
 776     m_activeViewContainer->urlNavigator()->goBack();
 777 }
 778
 779 void DolphinMainWindow::goForward()
 780 {
 781     clearStatusBar();
 782     m_activeViewContainer->urlNavigator()->goForward();
 783 }
 784
 785 void DolphinMainWindow::goUp()
 786 {
 787     clearStatusBar();
 788     m_activeViewContainer->urlNavigator()->goUp();
 789 }
 790
 791 void DolphinMainWindow::goHome()
 792 {
 793     clearStatusBar();
 794     m_activeViewContainer->urlNavigator()->goHome();
 795 }
 796
 797 void DolphinMainWindow::findFile()
 798 {
 799     KRun::run("kfind", m_activeViewContainer->url(), this);
 800 }
 801
 802 void DolphinMainWindow::compareFiles()
 803 {
 804     // The method is only invoked if exactly 2 files have
 805     // been selected. The selected files may be:
 806     // - both in the primary view
 807     // - both in the secondary view
 808     // - one in the primary view and the other in the secondary
 809     //   view
 810     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 811
 812     KUrl urlA;
 813     KUrl urlB;
 814     KUrl::List urls = m_viewContainer[PrimaryView]->view()->selectedUrls();
 815
 816     switch (urls.count()) {
 817     case 0: {
 818         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 819         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 820         Q_ASSERT(urls.count() == 2);
 821         urlA = urls[0];
 822         urlB = urls[1];
 823         break;
 824     }
 825
 826     case 1: {
 827         urlA = urls[0];
 828         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 829         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 830         Q_ASSERT(urls.count() == 1);
 831         urlB = urls[0];
 832         break;
 833     }
 834
 835     case 2: {
 836         urlA = urls[0];
 837         urlB = urls[1];
 838         break;
 839     }
 840
 841     default: {
 842         // may not happen: compareFiles may only get invoked if 2
 843         // files are selected
 844         Q_ASSERT(false);
 845     }
 846     }
 847
 848     QString command("kompare -c \"");
 849     command.append(urlA.pathOrUrl());
 850     command.append("\" \"");
 851     command.append(urlB.pathOrUrl());
 852     command.append('\"');
 853     KRun::runCommand(command, "Kompare", "kompare", this);
 854
 855 }
 856
 857 void DolphinMainWindow::toggleShowMenuBar()
 858 {
 859     const bool visible = menuBar()->isVisible();
 860     menuBar()->setVisible(!visible);
 861 }
 862
 863 void DolphinMainWindow::editSettings()
 864 {
 865     DolphinSettingsDialog dialog(this);
 866     dialog.exec();
 867 }
 868
 869 void DolphinMainWindow::init()
 870 {
 871     // Check whether Dolphin runs the first time. If yes then
 872     // a proper default window size is given at the end of DolphinMainWindow::init().
 873     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 874     const bool firstRun = generalSettings->firstRun();
 875     if (firstRun) {
 876         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 877     }
 878
 879     setAcceptDrops(true);
 880
 881     m_splitter = new QSplitter(this);
 882
 883     DolphinSettings& settings = DolphinSettings::instance();
 884
 885     setupActions();
 886
 887     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
 888     setCaption(homeUrl.fileName());
 889     ViewProperties props(homeUrl);
 890     m_viewContainer[PrimaryView] = new DolphinViewContainer(this,
 891                                                             m_splitter,
 892                                                             homeUrl);
 893
 894     m_activeViewContainer = m_viewContainer[PrimaryView];
 895     connectViewSignals(PrimaryView);
 896     m_viewContainer[PrimaryView]->view()->reload();
 897     m_viewContainer[PrimaryView]->show();
 898
 899     setCentralWidget(m_splitter);
 900     setupDockWidgets();
 901
 902     setupGUI(Keys | Save | Create | ToolBar);
 903     createGUI();
 904
 905     stateChanged("new_file");
 906     setAutoSaveSettings();
 907
 908     QClipboard* clipboard = QApplication::clipboard();
 909     connect(clipboard, SIGNAL(dataChanged()),
 910             this, SLOT(updatePasteAction()));
 911     updatePasteAction();
 912     updateGoActions();
 913
 914     if (generalSettings->splitView()) {
 915         toggleSplitView();
 916     }
 917     updateViewActions();
 918
 919     if (firstRun) {
 920         // assure a proper default size if Dolphin runs the first time
 921         resize(700, 500);
 922     }
 923
 924     emit urlChanged(homeUrl);
 925 }
 926
 927 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* view)
 928 {
 929     Q_ASSERT(view != 0);
 930     Q_ASSERT((view == m_viewContainer[PrimaryView]) || (view == m_viewContainer[SecondaryView]));
 931     if (m_activeViewContainer == view) {
 932         return;
 933     }
 934
 935     m_activeViewContainer->setActive(false);
 936     m_activeViewContainer = view;
 937     m_activeViewContainer->setActive(true);
 938
 939     updateHistory();
 940     updateEditActions();
 941     updateViewActions();
 942     updateGoActions();
 943
 944     const KUrl& url = m_activeViewContainer->url();
 945     setCaption(url.fileName());
 946
 947     emit activeViewChanged();
 948     emit urlChanged(url);
 949 }
 950
 951 void DolphinMainWindow::setupActions()
 952 {
 953     // setup 'File' menu
 954     m_newMenu = new DolphinNewMenu(this);
 955     KMenu* menu = m_newMenu->menu();
 956     menu->setTitle(i18nc("@title:menu", "Create New"));
 957     menu->setIcon(KIcon("document-new"));
 958     connect(menu, SIGNAL(aboutToShow()),
 959             this, SLOT(updateNewMenu()));
 960
 961     KAction* newDirAction = DolphinView::createNewDirAction(actionCollection());
 962     connect(newDirAction, SIGNAL(triggered()), SLOT(createDir()));
 963
 964     KAction* newWindow = actionCollection()->addAction("new_window");
 965     newWindow->setIcon(KIcon("window-new"));
 966     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
 967     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
 968     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
 969
 970     KAction* rename = DolphinView::createRenameAction(actionCollection());
 971     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
 972
 973     KAction* moveToTrash = DolphinView::createMoveToTrashAction(actionCollection());
 974     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
 975
 976     KAction* deleteAction = DolphinView::createDeleteAction(actionCollection());
 977     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
 978
 979     KAction* properties = actionCollection()->addAction("properties");
 980     properties->setText(i18nc("@action:inmenu File", "Properties"));
 981     properties->setShortcut(Qt::ALT | Qt::Key_Return);
 982     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
 983
 984     KStandardAction::quit(this, SLOT(quit()), actionCollection());
 985
 986     // setup 'Edit' menu
 987     KStandardAction::undo(this,
 988                           SLOT(undo()),
 989                           actionCollection());
 990
 991     //Need to remove shift+del from cut action, else the shortcut for deletejob
 992     //doesn't work
 993     KAction* cut = KStandardAction::cut(this, SLOT(cut()), actionCollection());
 994     KShortcut cutShortcut = cut->shortcut();
 995     cutShortcut.remove(Qt::SHIFT + Qt::Key_Delete, KShortcut::KeepEmpty);
 996     cut->setShortcut(cutShortcut);
 997     KStandardAction::copy(this, SLOT(copy()), actionCollection());
 998     KStandardAction::paste(this, SLOT(paste()), actionCollection());
 999
1000     KAction* selectAll = actionCollection()->addAction("select_all");
1001     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
1002     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1003     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1004
1005     KAction* invertSelection = actionCollection()->addAction("invert_selection");
1006     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1007     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1008     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1009
1010     // setup 'View' menu
1011     KStandardAction::zoomIn(this,
1012                             SLOT(zoomIn()),
1013                             actionCollection());
1014
1015     KStandardAction::zoomOut(this,
1016                              SLOT(zoomOut()),
1017                              actionCollection());
1018
1019
1020     KToggleAction* iconsView = DolphinView::iconsModeAction(actionCollection());
1021     KToggleAction* detailsView = DolphinView::detailsModeAction(actionCollection());
1022     KToggleAction* columnView = DolphinView::columnsModeAction(actionCollection());
1023
1024     QActionGroup* viewModeGroup = new QActionGroup(this);
1025     viewModeGroup->addAction(iconsView);
1026     viewModeGroup->addAction(detailsView);
1027     viewModeGroup->addAction(columnView);
1028     connect(viewModeGroup, SIGNAL(triggered(QAction*)), this, SLOT(setViewMode(QAction*)));
1029
1030     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("sort_by_name");
1031     sortByName->setText(i18nc("@action:inmenu Sort By", "Name"));
1032     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1033
1034     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("sort_by_size");
1035     sortBySize->setText(i18nc("@action:inmenu Sort By", "Size"));
1036     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1037
1038     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("sort_by_date");
1039     sortByDate->setText(i18nc("@action:inmenu Sort By", "Date"));
1040     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1041
1042     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("sort_by_permissions");
1043     sortByPermissions->setText(i18nc("@action:inmenu Sort By", "Permissions"));
1044     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
1045
1046     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("sort_by_owner");
1047     sortByOwner->setText(i18nc("@action:inmenu Sort By", "Owner"));
1048     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1049
1050     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("sort_by_group");
1051     sortByGroup->setText(i18nc("@action:inmenu Sort By", "Group"));
1052     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1053
1054     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("sort_by_type");
1055     sortByType->setText(i18nc("@action:inmenu Sort By", "Type"));
1056     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
1057
1058     // TODO: Hided "sort by rating" and "sort by tags" as without caching the performance
1059     // is too slow currently (Nepomuk will support caching in future releases).
1060     //
1061     // KToggleAction* sortByRating = actionCollection()->add<KToggleAction>("sort_by_rating");
1062     // sortByRating->setText(i18nc("@action:inmenu Sort By", "Rating"));
1063     //
1064     // KToggleAction* sortByTags = actionCollection()->add<KToggleAction>("sort_by_tags");
1065     // sortByTags->setText(i18nc("@action:inmenu Sort By", "Tags"));
1066     //
1067 #ifdef HAVE_NEPOMUK
1068     // if (MetaDataWidget::metaDataAvailable()) {
1069     //     connect(sortByRating, SIGNAL(triggered()), this, SLOT(sortByRating()));
1070     //     connect(sortByTags, SIGNAL(triggered()), this, SLOT(sortByTags()));
1071     // }
1072     // else {
1073     //     sortByRating->setEnabled(false);
1074     //     sortByTags->setEnabled(false);
1075     // }
1076 #else
1077     // sortByRating->setEnabled(false);
1078     // sortByTags->setEnabled(false);
1079 #endif
1080
1081     QActionGroup* sortGroup = new QActionGroup(this);
1082     sortGroup->addAction(sortByName);
1083     sortGroup->addAction(sortBySize);
1084     sortGroup->addAction(sortByDate);
1085     sortGroup->addAction(sortByPermissions);
1086     sortGroup->addAction(sortByOwner);
1087     sortGroup->addAction(sortByGroup);
1088     sortGroup->addAction(sortByType);
1089
1090     // TODO: Hided "sort by rating" and "sort by tags" as without caching the performance
1091     // is too slow currently (Nepomuk will support caching in future releases).
1092     //sortGroup->addAction(sortByRating);
1093     //sortGroup->addAction(sortByTags);
1094
1095     KAction* sortDescending = DolphinView::createSortDescendingAction(actionCollection());
1096     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1097
1098     KToggleAction* showInGroups = actionCollection()->add<KToggleAction>("show_in_groups");
1099     showInGroups->setText(i18nc("@action:inmenu View", "Show in Groups"));
1100     connect(showInGroups, SIGNAL(triggered()), this, SLOT(toggleSortCategorization()));
1101
1102     QActionGroup* showInformationActionGroup = DolphinView::createAdditionalInformationActionGroup(actionCollection());
1103     connect(showInformationActionGroup, SIGNAL(triggered(QAction*)), this, SLOT(toggleAdditionalInfo(QAction*)));
1104
1105     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1106     showPreview->setText(i18nc("@action:intoolbar", "Preview"));
1107     showPreview->setIcon(KIcon("view-preview"));
1108     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1109
1110     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1111     showHiddenFiles->setText(i18nc("@action:inmenu View", "Show Hidden Files"));
1112     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1113     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1114
1115     KAction* split = actionCollection()->addAction("split_view");
1116     split->setShortcut(Qt::Key_F3);
1117     updateSplitAction();
1118     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1119
1120     KAction* reload = actionCollection()->addAction("reload");
1121     reload->setText(i18nc("@action:inmenu View", "Reload"));
1122     reload->setShortcut(Qt::Key_F5);
1123     reload->setIcon(KIcon("view-refresh"));
1124     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1125
1126     KAction* stop = actionCollection()->addAction("stop");
1127     stop->setText(i18nc("@action:inmenu View", "Stop"));
1128     stop->setIcon(KIcon("process-stop"));
1129     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1130
1131     // TODO: the URL navigator must emit a signal if the editable state has been
1132     // changed, so that the corresponding showFullLocation action is updated. Also
1133     // the naming "Show full Location" is currently confusing...
1134     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1135     showFullLocation->setText(i18nc("@action:inmenu Navigation Bar", "Show Full Location"));
1136     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1137     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1138
1139     KAction* editLocation = actionCollection()->addAction("edit_location");
1140     editLocation->setText(i18nc("@action:inmenu Navigation Bar", "Edit Location"));
1141     editLocation->setShortcut(Qt::Key_F6);
1142     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1143
1144     KAction* adjustViewProps = actionCollection()->addAction("view_properties");
1145     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
1146     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1147
1148     // setup 'Go' menu
1149     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
1150     KShortcut backShortcut = backAction->shortcut();
1151     backShortcut.setAlternate(Qt::Key_Backspace);
1152     backAction->setShortcut(backShortcut);
1153
1154     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1155     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1156     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1157
1158     // setup 'Tools' menu
1159     QAction* findFile = actionCollection()->addAction("find_file");
1160     findFile->setText(i18nc("@action:inmenu Tools", "Find File..."));
1161     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1162     findFile->setIcon(KIcon("edit-find"));
1163     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1164
1165     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1166     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1167     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1168     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(toggleFilterBarVisibility()));
1169
1170     KAction* compareFiles = actionCollection()->addAction("compare_files");
1171     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1172     compareFiles->setIcon(KIcon("kompare"));
1173     compareFiles->setEnabled(false);
1174     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1175
1176     // setup 'Settings' menu
1177     m_showMenuBar = KStandardAction::showMenubar(this, SLOT(toggleShowMenuBar()), actionCollection());
1178     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1179 }
1180
1181 void DolphinMainWindow::setupDockWidgets()
1182 {
1183     // setup "Information"
1184     QDockWidget* infoDock = new QDockWidget(i18nc("@title:window", "Information"));
1185     infoDock->setObjectName("infoDock");
1186     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1187     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1188     infoDock->setWidget(infoWidget);
1189
1190     infoDock->toggleViewAction()->setText(i18nc("@title:window", "Information"));
1191     infoDock->toggleViewAction()->setShortcut(Qt::Key_F11);
1192     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1193
1194     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1195     connect(this, SIGNAL(urlChanged(KUrl)),
1196             infoWidget, SLOT(setUrl(KUrl)));
1197     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1198             infoWidget, SLOT(setSelection(KFileItemList)));
1199     connect(this, SIGNAL(requestItemInfo(KFileItem)),
1200             infoWidget, SLOT(requestDelayedItemInfo(KFileItem)));
1201
1202     // setup "Tree View"
1203     QDockWidget* treeViewDock = new QDockWidget(i18nc("@title:window", "Folders"));
1204     treeViewDock->setObjectName("treeViewDock");
1205     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1206     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1207     treeViewDock->setWidget(treeWidget);
1208
1209     treeViewDock->toggleViewAction()->setText(i18nc("@title:window", "Folders"));
1210     treeViewDock->toggleViewAction()->setShortcut(Qt::Key_F7);
1211     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1212
1213     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1214     connect(this, SIGNAL(urlChanged(KUrl)),
1215             treeWidget, SLOT(setUrl(KUrl)));
1216     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1217             this, SLOT(changeUrl(KUrl)));
1218     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1219             this, SLOT(changeSelection(KFileItemList)));
1220     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1221             this, SLOT(dropUrls(KUrl::List, KUrl)));
1222
1223     // setup "Terminal"
1224     QDockWidget* terminalDock = new QDockWidget(i18nc("@title:window", "Terminal"));
1225     terminalDock->setObjectName("terminalDock");
1226     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1227     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1228     terminalDock->setWidget(terminalWidget);
1229
1230     connect(terminalWidget, SIGNAL(hideTerminalSidebarPage()), terminalDock, SLOT(hide()));
1231
1232     terminalDock->toggleViewAction()->setText(i18nc("@title:window", "Terminal"));
1233     terminalDock->toggleViewAction()->setShortcut(Qt::Key_F4);
1234     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1235
1236     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1237     connect(this, SIGNAL(urlChanged(KUrl)),
1238             terminalWidget, SLOT(setUrl(KUrl)));
1239
1240     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1241     if (firstRun) {
1242         infoDock->hide();
1243         treeViewDock->hide();
1244         terminalDock->hide();
1245     }
1246
1247     QDockWidget* placesDock = new QDockWidget(i18nc("@title:window", "Places"));
1248     placesDock->setObjectName("placesDock");
1249     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1250     KFilePlacesView* placesView = new KFilePlacesView(placesDock);
1251     placesDock->setWidget(placesView);
1252     placesView->setModel(DolphinSettings::instance().placesModel());
1253     placesView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
1254
1255     placesDock->toggleViewAction()->setText(i18nc("@title:window", "Places"));
1256     placesDock->toggleViewAction()->setShortcut(Qt::Key_F9);
1257     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1258
1259     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1260     connect(placesView, SIGNAL(urlChanged(KUrl)),
1261             this, SLOT(changeUrl(KUrl)));
1262     connect(this, SIGNAL(urlChanged(KUrl)),
1263             placesView, SLOT(setUrl(KUrl)));
1264 }
1265
1266 void DolphinMainWindow::updateHistory()
1267 {
1268     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1269     const int index = urlNavigator->historyIndex();
1270
1271     QAction* backAction = actionCollection()->action("go_back");
1272     if (backAction != 0) {
1273         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1274     }
1275
1276     QAction* forwardAction = actionCollection()->action("go_forward");
1277     if (forwardAction != 0) {
1278         forwardAction->setEnabled(index > 0);
1279     }
1280 }
1281
1282 void DolphinMainWindow::updateEditActions()
1283 {
1284     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1285     if (list.isEmpty()) {
1286         stateChanged("has_no_selection");
1287     } else {
1288         stateChanged("has_selection");
1289
1290         QAction* renameAction = actionCollection()->action("rename");
1291         if (renameAction != 0) {
1292             renameAction->setEnabled(true);
1293         }
1294
1295         bool enableMoveToTrash = true;
1296
1297         KFileItemList::const_iterator it = list.begin();
1298         const KFileItemList::const_iterator end = list.end();
1299         while (it != end) {
1300             const KUrl& url = (*it).url();
1301             // only enable the 'Move to Trash' action for local files
1302             if (!url.isLocalFile()) {
1303                 enableMoveToTrash = false;
1304             }
1305             ++it;
1306         }
1307
1308         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1309         moveToTrashAction->setEnabled(enableMoveToTrash);
1310     }
1311     updatePasteAction();
1312 }
1313
1314 void DolphinMainWindow::updateViewActions()
1315 {
1316     const DolphinView* view = m_activeViewContainer->view();
1317     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1318     if (zoomInAction != 0) {
1319         zoomInAction->setEnabled(view->isZoomInPossible());
1320     }
1321
1322     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1323     if (zoomOutAction != 0) {
1324         zoomOutAction->setEnabled(view->isZoomOutPossible());
1325     }
1326
1327     QAction* action = actionCollection()->action(view->currentViewModeActionName());
1328     if (action != 0) {
1329         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1330         toggleAction->setChecked(true);
1331     }
1332
1333     slotSortingChanged(view->sorting());
1334     slotSortOrderChanged(view->sortOrder());
1335     slotCategorizedSortingChanged();
1336     slotAdditionalInfoChanged(view->additionalInfo());
1337
1338     KToggleAction* showFilterBarAction =
1339         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1340     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1341
1342     KToggleAction* showPreviewAction =
1343         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1344     showPreviewAction->setChecked(view->showPreview());
1345
1346     KToggleAction* showHiddenFilesAction =
1347         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1348     showHiddenFilesAction->setChecked(view->showHiddenFiles());
1349
1350     updateSplitAction();
1351
1352     KToggleAction* editableLocactionAction =
1353         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1354     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1355     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1356 }
1357
1358 void DolphinMainWindow::updateGoActions()
1359 {
1360     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1361     const KUrl& currentUrl = m_activeViewContainer->url();
1362     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1363 }
1364
1365 void DolphinMainWindow::clearStatusBar()
1366 {
1367     m_activeViewContainer->statusBar()->clear();
1368 }
1369
1370 void DolphinMainWindow::connectViewSignals(int viewIndex)
1371 {
1372     DolphinViewContainer* container = m_viewContainer[viewIndex];
1373     connect(container, SIGNAL(showFilterBarChanged(bool)),
1374             this, SLOT(updateFilterBarAction(bool)));
1375
1376     DolphinView* view = container->view();
1377     connect(view, SIGNAL(modeChanged()),
1378             this, SLOT(slotViewModeChanged()));
1379     connect(view, SIGNAL(showPreviewChanged()),
1380             this, SLOT(slotShowPreviewChanged()));
1381     connect(view, SIGNAL(showHiddenFilesChanged()),
1382             this, SLOT(slotShowHiddenFilesChanged()));
1383     connect(view, SIGNAL(categorizedSortingChanged()),
1384             this, SLOT(slotCategorizedSortingChanged()));
1385     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1386             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1387     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1388             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1389     connect(view, SIGNAL(additionalInfoChanged(KFileItemDelegate::InformationList)),
1390             this, SLOT(slotAdditionalInfoChanged(KFileItemDelegate::InformationList)));
1391     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1392             this, SLOT(slotSelectionChanged(KFileItemList)));
1393     connect(view, SIGNAL(requestItemInfo(KFileItem)),
1394             this, SLOT(slotRequestItemInfo(KFileItem)));
1395     connect(view, SIGNAL(activated()),
1396             this, SLOT(toggleActiveView()));
1397     connect(view, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)),
1398             this, SLOT(slotDoingOperation(KonqFileUndoManager::CommandType)));
1399
1400     const KUrlNavigator* navigator = container->urlNavigator();
1401     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1402             this, SLOT(changeUrl(const KUrl&)));
1403     connect(navigator, SIGNAL(historyChanged()),
1404             this, SLOT(slotHistoryChanged()));
1405 }
1406
1407 void DolphinMainWindow::updateSplitAction()
1408 {
1409     QAction* splitAction = actionCollection()->action("split_view");
1410     if (m_viewContainer[SecondaryView] != 0) {
1411         if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
1412             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
1413             splitAction->setIcon(KIcon("view-right-close"));
1414         } else {
1415             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
1416             splitAction->setIcon(KIcon("view-left-close"));
1417         }
1418     } else {
1419         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
1420         splitAction->setIcon(KIcon("view-right-new"));
1421     }
1422 }
1423
1424 void DolphinMainWindow::toggleAdditionalInfo(QAction* action)
1425 {
1426     clearStatusBar();
1427
1428     const KFileItemDelegate::Information info =
1429         static_cast<KFileItemDelegate::Information>(action->data().toInt());
1430
1431     DolphinView* view = m_activeViewContainer->view();
1432     KFileItemDelegate::InformationList list = view->additionalInfo();
1433
1434     const bool show = action->isChecked();
1435
1436     const int index = list.indexOf(info);
1437     const bool containsInfo = (index >= 0);
1438     if (show && !containsInfo) {
1439         list.append(info);
1440         view->setAdditionalInfo(list);
1441     } else if (!show && containsInfo) {
1442         list.removeAt(index);
1443         view->setAdditionalInfo(list);
1444         Q_ASSERT(list.indexOf(info) < 0);
1445     }
1446 }
1447
1448 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1449     KonqFileUndoManager::UiInterface(mainWin),
1450     m_mainWin(mainWin)
1451 {
1452     Q_ASSERT(m_mainWin != 0);
1453 }
1454
1455 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1456 {
1457 }
1458
1459 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1460 {
1461     DolphinStatusBar* statusBar = m_mainWin->activeViewContainer()->statusBar();
1462     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1463 }
1464
1465 #include "dolphinmainwindow.moc"