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
  24 #include <config-nepomuk.h>
  25
  26 #include "dolphinapplication.h"
  27 #include "dolphinnewmenu.h"
  28 #include "dolphinsettings.h"
  29 #include "dolphinsettingsdialog.h"
  30 #include "dolphinstatusbar.h"
  31 #include "dolphinviewcontainer.h"
  32 #include "infosidebarpage.h"
  33 #include "metadatawidget.h"
  34 #include "mainwindowadaptor.h"
  35 #include "terminalsidebarpage.h"
  36 #include "treeviewsidebarpage.h"
  37 #include "kurlnavigator.h"
  38 #include "viewpropertiesdialog.h"
  39 #include "viewproperties.h"
  40 #include "kfileplacesmodel.h"
  41 #include "kfileplacesview.h"
  42
  43 #include "dolphin_generalsettings.h"
  44 #include "dolphin_iconsmodesettings.h"
  45
  46 #include <kaction.h>
  47 #include <kactioncollection.h>
  48 #include <kconfig.h>
  49 #include <kdesktopfile.h>
  50 #include <kdeversion.h>
  51 #include <kfiledialog.h>
  52 #include <kglobal.h>
  53 #include <kicon.h>
  54 #include <kiconloader.h>
  55 #include <kio/netaccess.h>
  56 #include <kinputdialog.h>
  57 #include <klocale.h>
  58 #include <kmenu.h>
  59 #include <kmenubar.h>
  60 #include <kmessagebox.h>
  61 #include <konqmimedata.h>
  62 #include <konq_operations.h>
  63 #include <kpropertiesdialog.h>
  64 #include <kprotocolinfo.h>
  65 #include <ktoggleaction.h>
  66 #include <krun.h>
  67 #include <kshell.h>
  68 #include <kstandarddirs.h>
  69 #include <kstatusbar.h>
  70 #include <kstandardaction.h>
  71 #include <kurl.h>
  72
  73 #include <QtGui/QKeyEvent>
  74 #include <QtGui/QClipboard>
  75 #include <QtGui/QSplitter>
  76 #include <QtGui/QDockWidget>
  77
  78 DolphinMainWindow::DolphinMainWindow(int id) :
  79     KXmlGuiWindow(0),
  80     m_newMenu(0),
  81     m_showMenuBar(0),
  82     m_splitter(0),
  83     m_activeViewContainer(0),
  84     m_id(id)
  85 {
  86     setObjectName("Dolphin");
  87     m_viewContainer[PrimaryView] = 0;
  88     m_viewContainer[SecondaryView] = 0;
  89
  90     new MainWindowAdaptor(this);
  91     QDBusConnection::sessionBus().registerObject(QString("/dolphin/MainWindow%1").arg(m_id), this);
  92
  93     KonqFileUndoManager::incRef();
  94
  95     KonqFileUndoManager* undoManager = KonqFileUndoManager::self();
  96     undoManager->setUiInterface(new UndoUiInterface(this));
  97
  98     connect(undoManager, SIGNAL(undoAvailable(bool)),
  99             this, SLOT(slotUndoAvailable(bool)));
 100     connect(undoManager, SIGNAL(undoTextChanged(const QString&)),
 101             this, SLOT(slotUndoTextChanged(const QString&)));
 102     connect(DolphinSettings::instance().placesModel(), SIGNAL(errorMessage(const QString&)),
 103             this, SLOT(slotHandlePlacesError(const QString&)));
 104 }
 105
 106 DolphinMainWindow::~DolphinMainWindow()
 107 {
 108     KonqFileUndoManager::decRef();
 109     DolphinApplication::app()->removeMainWindow(this);
 110 }
 111
 112 void DolphinMainWindow::toggleViews()
 113 {
 114     if (m_viewContainer[SecondaryView] == 0) {
 115         return;
 116     }
 117
 118     // move secondary view from the last position of the splitter
 119     // to the first position
 120     m_splitter->insertWidget(0, m_viewContainer[SecondaryView]);
 121
 122     DolphinViewContainer* container = m_viewContainer[PrimaryView];
 123     m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 124     m_viewContainer[SecondaryView] = container;
 125 }
 126
 127 void DolphinMainWindow::slotDoingOperation(KonqFileUndoManager::CommandType commandType)
 128 {
 129     clearStatusBar();
 130     m_undoCommandTypes.append(commandType);
 131 }
 132
 133 void DolphinMainWindow::refreshViews()
 134 {
 135     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 136
 137     // remember the current active view, as because of
 138     // the refreshing the active view might change to
 139     // the secondary view
 140     DolphinViewContainer* activeViewContainer = m_activeViewContainer;
 141
 142     m_viewContainer[PrimaryView]->view()->refresh();
 143     if (m_viewContainer[SecondaryView] != 0) {
 144         m_viewContainer[SecondaryView]->view()->refresh();
 145     }
 146
 147     setActiveViewContainer(activeViewContainer);
 148 }
 149
 150 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 151                                  const KUrl& destination)
 152 {
 153     kDebug() << "Source" << urls;
 154     kDebug() << "Destination:" << destination;
 155
 156     Qt::DropAction action = Qt::CopyAction;
 157
 158     Qt::KeyboardModifiers modifier = QApplication::keyboardModifiers();
 159     const bool shiftPressed   = modifier & Qt::ShiftModifier;
 160     const bool controlPressed = modifier & Qt::ControlModifier;
 161     if (shiftPressed && controlPressed) {
 162         // shortcut for 'Link Here' is used
 163         action = Qt::LinkAction;
 164     } else if (shiftPressed) {
 165         // shortcut for 'Move Here' is used
 166         action = Qt::MoveAction;
 167     } else if (controlPressed) {
 168         // shortcut for 'Copy Here' is used
 169         action = Qt::CopyAction;
 170     } else {
 171         // open a context menu which offers the following actions:
 172         // - Move Here
 173         // - Copy Here
 174         // - Link Here
 175         // - Cancel
 176
 177         KMenu popup(this);
 178
 179         QString seq = QKeySequence(Qt::ShiftModifier).toString();
 180         seq.chop(1); // chop superfluous '+'
 181         QAction* moveAction = popup.addAction(KIcon("go-jump"),
 182                                               i18nc("@action:inmenu",
 183                                                     "&Move Here\t<shortcut>%1</shortcut>", seq));
 184
 185         seq = QKeySequence(Qt::ControlModifier).toString();
 186         seq.chop(1);
 187         QAction* copyAction = popup.addAction(KIcon("edit-copy"),
 188                                               i18nc("@action:inmenu",
 189                                                     "&Copy Here\t<shortcut>%1</shortcut>", seq));
 190
 191         seq = QKeySequence(Qt::ControlModifier + Qt::ShiftModifier).toString();
 192         seq.chop(1);
 193         QAction* linkAction = popup.addAction(KIcon("insert-link"),
 194                                               i18nc("@action:inmenu",
 195                                                     "&Link Here\t<shortcut>%1</shortcut>", seq));
 196
 197         popup.addSeparator();
 198         popup.addAction(KIcon("process-stop"), i18nc("@action:inmenu", "Cancel"));
 199
 200         QAction* activatedAction = popup.exec(QCursor::pos());
 201         if (activatedAction == moveAction) {
 202             action = Qt::MoveAction;
 203         } else if (activatedAction == copyAction) {
 204             action = Qt::CopyAction;
 205         } else if (activatedAction == linkAction) {
 206             action = Qt::LinkAction;
 207         } else {
 208             return;
 209         }
 210     }
 211
 212     switch (action) {
 213     case Qt::MoveAction:
 214         KonqOperations::copy(this, KonqOperations::MOVE, urls, destination);
 215         m_undoCommandTypes.append(KonqFileUndoManager::MOVE);
 216         break;
 217
 218     case Qt::CopyAction:
 219         KonqOperations::copy(this, KonqOperations::COPY, urls, destination);
 220         m_undoCommandTypes.append(KonqFileUndoManager::COPY);
 221         break;
 222
 223     case Qt::LinkAction:
 224         KonqOperations::copy(this, KonqOperations::LINK, urls, destination);
 225         m_undoCommandTypes.append(KonqFileUndoManager::LINK);
 226         break;
 227
 228     default:
 229         break;
 230     }
 231 }
 232
 233 void DolphinMainWindow::changeUrl(const KUrl& url)
 234 {
 235     DolphinViewContainer* view = activeViewContainer();
 236     if (view != 0) {
 237         view->setUrl(url);
 238         updateEditActions();
 239         updateViewActions();
 240         updateGoActions();
 241         setCaption(url.fileName());
 242         emit urlChanged(url);
 243     }
 244 }
 245
 246 void DolphinMainWindow::changeSelection(const KFileItemList& selection)
 247 {
 248     activeViewContainer()->view()->changeSelection(selection);
 249 }
 250
 251 void DolphinMainWindow::slotViewModeChanged()
 252 {
 253     updateViewActions();
 254 }
 255
 256 void DolphinMainWindow::slotShowPreviewChanged()
 257 {
 258     // It is not enough to update the 'Show Preview' action, also
 259     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 260     updateViewActions();
 261 }
 262
 263 void DolphinMainWindow::slotShowHiddenFilesChanged()
 264 {
 265     KToggleAction* showHiddenFilesAction =
 266         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 267     const DolphinView* view = m_activeViewContainer->view();
 268     showHiddenFilesAction->setChecked(view->showHiddenFiles());
 269 }
 270
 271 void DolphinMainWindow::slotCategorizedSortingChanged()
 272 {
 273     KToggleAction* showInGroupsAction =
 274         static_cast<KToggleAction*>(actionCollection()->action("show_in_groups"));
 275     const DolphinView* view = m_activeViewContainer->view();
 276     showInGroupsAction->setChecked(view->categorizedSorting());
 277     showInGroupsAction->setEnabled(view->supportsCategorizedSorting());
 278 }
 279
 280 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 281 {
 282     QAction* action = 0;
 283     switch (sorting) {
 284     case DolphinView::SortByName:
 285         action = actionCollection()->action("sort_by_name");
 286         break;
 287     case DolphinView::SortBySize:
 288         action = actionCollection()->action("sort_by_size");
 289         break;
 290     case DolphinView::SortByDate:
 291         action = actionCollection()->action("sort_by_date");
 292         break;
 293     case DolphinView::SortByPermissions:
 294         action = actionCollection()->action("sort_by_permissions");
 295         break;
 296     case DolphinView::SortByOwner:
 297         action = actionCollection()->action("sort_by_owner");
 298         break;
 299     case DolphinView::SortByGroup:
 300         action = actionCollection()->action("sort_by_group");
 301         break;
 302     case DolphinView::SortByType:
 303         action = actionCollection()->action("sort_by_type");
 304         break;
 305 #ifdef HAVE_NEPOMUK
 306     case DolphinView::SortByRating:
 307         action = actionCollection()->action("sort_by_rating");
 308         break;
 309     case DolphinView::SortByTags:
 310         action = actionCollection()->action("sort_by_tags");
 311         break;
 312 #endif
 313     default:
 314         break;
 315     }
 316
 317     if (action != 0) {
 318         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 319         toggleAction->setChecked(true);
 320     }
 321 }
 322
 323 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 324 {
 325     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 326     const bool sortDescending = (order == Qt::DescendingOrder);
 327     descending->setChecked(sortDescending);
 328 }
 329
 330 void DolphinMainWindow::slotAdditionalInfoChanged(KFileItemDelegate::InformationList list)
 331 {
 332     QAction* showSizeInfo = actionCollection()->action("show_size_info");
 333     QAction* showDateInfo = actionCollection()->action("show_date_info");
 334     QAction* showPermissionsInfo = actionCollection()->action("show_permissions_info");
 335     QAction* showOwnerInfo = actionCollection()->action("show_owner_info");
 336     QAction* showGroupInfo = actionCollection()->action("show_group_info");
 337     QAction* showMimeInfo = actionCollection()->action("show_mime_info");
 338
 339     showSizeInfo->setChecked(false);
 340     showDateInfo->setChecked(false);
 341     showPermissionsInfo->setChecked(false);
 342     showOwnerInfo->setChecked(false);
 343     showGroupInfo->setChecked(false);
 344     showMimeInfo->setChecked(false);
 345
 346     const DolphinView* view = m_activeViewContainer->view();
 347
 348     const IconsModeSettings* settings = DolphinSettings::instance().iconsModeSettings();
 349     const bool enable = (view->mode() == DolphinView::DetailsView) ||
 350                          ((view->mode() == DolphinView::IconsView) && settings->showAdditionalInfo());
 351
 352     showSizeInfo->setEnabled(enable);
 353     showDateInfo->setEnabled(enable);
 354     showPermissionsInfo->setEnabled(enable);
 355     showOwnerInfo->setEnabled(enable);
 356     showGroupInfo->setEnabled(enable);
 357     showMimeInfo->setEnabled(enable);
 358
 359     foreach (KFileItemDelegate::Information info, list) {
 360         switch (info) {
 361         case KFileItemDelegate::Size:
 362             showSizeInfo->setChecked(true);
 363             break;
 364         case KFileItemDelegate::ModificationTime:
 365             showDateInfo->setChecked(true);
 366             break;
 367         case KFileItemDelegate::Permissions:
 368             showPermissionsInfo->setChecked(true);
 369             break;
 370         case KFileItemDelegate::Owner:
 371             showOwnerInfo->setChecked(true);
 372             break;
 373         case KFileItemDelegate::OwnerAndGroup:
 374             showGroupInfo->setChecked(true);
 375             break;
 376         case KFileItemDelegate::FriendlyMimeType:
 377             showMimeInfo->setChecked(true);
 378             break;
 379         default:
 380             break;
 381         }
 382     }
 383 }
 384
 385 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 386 {
 387     updateEditActions();
 388
 389     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 390     int selectedUrlsCount = m_viewContainer[PrimaryView]->view()->selectedUrls().count();
 391     if (m_viewContainer[SecondaryView] != 0) {
 392         selectedUrlsCount += m_viewContainer[SecondaryView]->view()->selectedUrls().count();
 393     }
 394
 395     QAction* compareFilesAction = actionCollection()->action("compare_files");
 396     compareFilesAction->setEnabled(selectedUrlsCount == 2);
 397
 398     m_activeViewContainer->updateStatusBar();
 399
 400     emit selectionChanged(selection);
 401 }
 402
 403 void DolphinMainWindow::slotRequestItemInfo(const KFileItem& item)
 404 {
 405     emit requestItemInfo(item);
 406 }
 407
 408 void DolphinMainWindow::slotHistoryChanged()
 409 {
 410     updateHistory();
 411 }
 412
 413 void DolphinMainWindow::updateFilterBarAction(bool show)
 414 {
 415     KToggleAction* showFilterBarAction =
 416         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 417     showFilterBarAction->setChecked(show);
 418 }
 419
 420 void DolphinMainWindow::openNewMainWindow()
 421 {
 422     DolphinApplication::app()->createMainWindow()->show();
 423 }
 424
 425 void DolphinMainWindow::toggleActiveView()
 426 {
 427     if (m_viewContainer[SecondaryView] == 0) {
 428         // only one view is available
 429         return;
 430     }
 431
 432     Q_ASSERT(m_activeViewContainer != 0);
 433     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 434
 435     DolphinViewContainer* left  = m_viewContainer[PrimaryView];
 436     DolphinViewContainer* right = m_viewContainer[SecondaryView];
 437     setActiveViewContainer(m_activeViewContainer == right ? left : right);
 438 }
 439
 440 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 441 {
 442     DolphinSettings& settings = DolphinSettings::instance();
 443     GeneralSettings* generalSettings = settings.generalSettings();
 444     generalSettings->setFirstRun(false);
 445
 446     settings.save();
 447
 448     KXmlGuiWindow::closeEvent(event);
 449 }
 450
 451 void DolphinMainWindow::saveProperties(KConfigGroup& group)
 452 {
 453     DolphinViewContainer* cont = m_viewContainer[PrimaryView];
 454     group.writeEntry("Primary Url", cont->url().url());
 455     group.writeEntry("Primary Editable Url", cont->isUrlEditable());
 456
 457     cont = m_viewContainer[SecondaryView];
 458     if (cont != 0) {
 459         group.writeEntry("Secondary Url", cont->url().url());
 460         group.writeEntry("Secondary Editable Url", cont->isUrlEditable());
 461     }
 462 }
 463
 464 void DolphinMainWindow::readProperties(const KConfigGroup& group)
 465 {
 466     DolphinViewContainer* cont = m_viewContainer[PrimaryView];
 467
 468     cont->setUrl(group.readEntry("Primary Url"));
 469     bool editable = group.readEntry("Primary Editable Url", false);
 470     cont->urlNavigator()->setUrlEditable(editable);
 471
 472     cont = m_viewContainer[SecondaryView];
 473     const QString secondaryUrl = group.readEntry("Secondary Url");
 474     if (!secondaryUrl.isEmpty()) {
 475         if (cont == 0) {
 476             // a secondary view should be shown, but no one is available
 477             // currently -> create a new view
 478             toggleSplitView();
 479             cont = m_viewContainer[SecondaryView];
 480             Q_ASSERT(cont != 0);
 481         }
 482
 483         cont->setUrl(secondaryUrl);
 484         bool editable = group.readEntry("Secondary Editable Url", false);
 485         cont->urlNavigator()->setUrlEditable(editable);
 486     } else if (cont != 0) {
 487         // no secondary view should be shown, but the default setting shows
 488         // one already -> close the view
 489         toggleSplitView();
 490     }
 491 }
 492
 493 void DolphinMainWindow::updateNewMenu()
 494 {
 495     m_newMenu->slotCheckUpToDate();
 496     m_newMenu->setPopupFiles(activeViewContainer()->url());
 497 }
 498
 499 void DolphinMainWindow::rename()
 500 {
 501     clearStatusBar();
 502     m_activeViewContainer->view()->renameSelectedItems();
 503 }
 504
 505 void DolphinMainWindow::moveToTrash()
 506 {
 507     clearStatusBar();
 508
 509     DolphinView* view = m_activeViewContainer->view();
 510
 511     if (QApplication::keyboardModifiers() & Qt::ShiftModifier) {
 512         view->deleteSelectedItems();
 513     } else {
 514         view->trashSelectedItems();
 515     }
 516 }
 517
 518 void DolphinMainWindow::deleteItems()
 519 {
 520     clearStatusBar();
 521     m_activeViewContainer->view()->deleteSelectedItems();
 522 }
 523
 524 void DolphinMainWindow::properties()
 525 {
 526     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 527
 528     KPropertiesDialog *dialog = new KPropertiesDialog(list, this);
 529     dialog->setAttribute(Qt::WA_DeleteOnClose);
 530     dialog->show();
 531     dialog->raise();
 532     dialog->activateWindow();
 533 }
 534
 535 void DolphinMainWindow::quit()
 536 {
 537     close();
 538 }
 539
 540 void DolphinMainWindow::slotHandlePlacesError(const QString &message)
 541 {
 542     if (!message.isEmpty()) {
 543         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 544         statusBar->setMessage(message, DolphinStatusBar::Error);
 545     }
 546 }
 547
 548 void DolphinMainWindow::slotUndoAvailable(bool available)
 549 {
 550     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 551     if (undoAction != 0) {
 552         undoAction->setEnabled(available);
 553     }
 554
 555     if (available && (m_undoCommandTypes.count() > 0)) {
 556         const KonqFileUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 557         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 558         switch (command) {
 559         case KonqFileUndoManager::COPY:
 560             statusBar->setMessage(i18nc("@info:status", "Copy operation completed."),
 561                                   DolphinStatusBar::OperationCompleted);
 562             break;
 563         case KonqFileUndoManager::MOVE:
 564             statusBar->setMessage(i18nc("@info:status", "Move operation completed."),
 565                                   DolphinStatusBar::OperationCompleted);
 566             break;
 567         case KonqFileUndoManager::LINK:
 568             statusBar->setMessage(i18nc("@info:status", "Link operation completed."),
 569                                   DolphinStatusBar::OperationCompleted);
 570             break;
 571         case KonqFileUndoManager::TRASH:
 572             statusBar->setMessage(i18nc("@info:status", "Move to trash operation completed."),
 573                                   DolphinStatusBar::OperationCompleted);
 574             break;
 575         case KonqFileUndoManager::RENAME:
 576             statusBar->setMessage(i18nc("@info:status", "Renaming operation completed."),
 577                                   DolphinStatusBar::OperationCompleted);
 578             break;
 579
 580         case KonqFileUndoManager::MKDIR:
 581             statusBar->setMessage(i18nc("@info:status", "Created folder."),
 582                                   DolphinStatusBar::OperationCompleted);
 583             break;
 584
 585         default:
 586             break;
 587         }
 588
 589     }
 590 }
 591
 592 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 593 {
 594     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 595     if (undoAction != 0) {
 596         undoAction->setText(text);
 597     }
 598 }
 599
 600 void DolphinMainWindow::undo()
 601 {
 602     clearStatusBar();
 603     KonqFileUndoManager::self()->undo();
 604 }
 605
 606 void DolphinMainWindow::cut()
 607 {
 608     m_activeViewContainer->view()->cutSelectedItems();
 609 }
 610
 611 void DolphinMainWindow::copy()
 612 {
 613     m_activeViewContainer->view()->copySelectedItems();
 614 }
 615
 616 void DolphinMainWindow::paste()
 617 {
 618     m_activeViewContainer->view()->paste();
 619 }
 620
 621 void DolphinMainWindow::updatePasteAction()
 622 {
 623     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 624     if (pasteAction == 0) {
 625         return;
 626     }
 627
 628     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 629     pasteAction->setEnabled(pasteInfo.first);
 630     pasteAction->setText(pasteInfo.second);
 631 }
 632
 633 void DolphinMainWindow::selectAll()
 634 {
 635     clearStatusBar();
 636     m_activeViewContainer->view()->selectAll();
 637 }
 638
 639 void DolphinMainWindow::invertSelection()
 640 {
 641     clearStatusBar();
 642     m_activeViewContainer->view()->invertSelection();
 643 }
 644
 645 void DolphinMainWindow::setViewMode(QAction* action)
 646 {
 647     const DolphinView::Mode mode = action->data().value<DolphinView::Mode>();
 648     m_activeViewContainer->view()->setMode(mode);
 649 }
 650
 651 void DolphinMainWindow::sortByName()
 652 {
 653     m_activeViewContainer->view()->setSorting(DolphinView::SortByName);
 654 }
 655
 656 void DolphinMainWindow::sortBySize()
 657 {
 658     m_activeViewContainer->view()->setSorting(DolphinView::SortBySize);
 659 }
 660
 661 void DolphinMainWindow::sortByDate()
 662 {
 663     m_activeViewContainer->view()->setSorting(DolphinView::SortByDate);
 664 }
 665
 666 void DolphinMainWindow::sortByPermissions()
 667 {
 668     m_activeViewContainer->view()->setSorting(DolphinView::SortByPermissions);
 669 }
 670
 671 void DolphinMainWindow::sortByOwner()
 672 {
 673     m_activeViewContainer->view()->setSorting(DolphinView::SortByOwner);
 674 }
 675
 676 void DolphinMainWindow::sortByGroup()
 677 {
 678     m_activeViewContainer->view()->setSorting(DolphinView::SortByGroup);
 679 }
 680
 681 void DolphinMainWindow::sortByType()
 682 {
 683     m_activeViewContainer->view()->setSorting(DolphinView::SortByType);
 684 }
 685
 686 void DolphinMainWindow::sortByRating()
 687 {
 688 #ifdef HAVE_NEPOMUK
 689     m_activeViewContainer->view()->setSorting(DolphinView::SortByRating);
 690 #endif
 691 }
 692
 693 void DolphinMainWindow::sortByTags()
 694 {
 695 #ifdef HAVE_NEPOMUK
 696     m_activeViewContainer->view()->setSorting(DolphinView::SortByTags);
 697 #endif
 698 }
 699
 700 void DolphinMainWindow::toggleSortOrder()
 701 {
 702     DolphinView* view = m_activeViewContainer->view();
 703     const Qt::SortOrder order = (view->sortOrder() == Qt::AscendingOrder) ?
 704                                 Qt::DescendingOrder :
 705                                 Qt::AscendingOrder;
 706     view->setSortOrder(order);
 707 }
 708
 709 void DolphinMainWindow::toggleSortCategorization()
 710 {
 711     DolphinView* view = m_activeViewContainer->view();
 712     const bool categorizedSorting = view->categorizedSorting();
 713     view->setCategorizedSorting(!categorizedSorting);
 714 }
 715
 716 void DolphinMainWindow::toggleSizeInfo()
 717 {
 718     toggleAdditionalInfo("show_size_info", KFileItemDelegate::Size);
 719 }
 720
 721 void DolphinMainWindow::toggleDateInfo()
 722 {
 723     toggleAdditionalInfo("show_date_info", KFileItemDelegate::ModificationTime);
 724 }
 725
 726 void DolphinMainWindow::togglePermissionsInfo()
 727 {
 728     toggleAdditionalInfo("show_permissions_info", KFileItemDelegate::Permissions);
 729 }
 730
 731 void DolphinMainWindow::toggleOwnerInfo()
 732 {
 733     toggleAdditionalInfo("show_owner_info", KFileItemDelegate::Owner);
 734 }
 735
 736 void DolphinMainWindow::toggleGroupInfo()
 737 {
 738     toggleAdditionalInfo("show_group_info", KFileItemDelegate::OwnerAndGroup);
 739 }
 740
 741 void DolphinMainWindow::toggleMimeInfo()
 742 {
 743     toggleAdditionalInfo("show_mime_info", KFileItemDelegate::FriendlyMimeType);
 744 }
 745
 746 void DolphinMainWindow::toggleSplitView()
 747 {
 748     if (m_viewContainer[SecondaryView] == 0) {
 749         // create a secondary view
 750         const int newWidth = (m_viewContainer[PrimaryView]->width() - m_splitter->handleWidth()) / 2;
 751
 752         const DolphinView* view = m_viewContainer[PrimaryView]->view();
 753         m_viewContainer[SecondaryView] = new DolphinViewContainer(this, 0, view->rootUrl());
 754         connectViewSignals(SecondaryView);
 755         m_splitter->addWidget(m_viewContainer[SecondaryView]);
 756         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 757         m_viewContainer[SecondaryView]->view()->reload();
 758         m_viewContainer[SecondaryView]->setActive(false);
 759         m_viewContainer[SecondaryView]->show();
 760     } else if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
 761         // remove secondary view
 762         m_viewContainer[SecondaryView]->close();
 763         m_viewContainer[SecondaryView]->deleteLater();
 764         m_viewContainer[SecondaryView] = 0;
 765     } else {
 766         // The secondary view is active, hence from a users point of view
 767         // the content of the secondary view should be moved to the primary view.
 768         // From an implementation point of view it is more efficient to close
 769         // the primary view and exchange the internal pointers afterwards.
 770         m_viewContainer[PrimaryView]->close();
 771         m_viewContainer[PrimaryView]->deleteLater();
 772         m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 773         m_viewContainer[SecondaryView] = 0;
 774     }
 775
 776     setActiveViewContainer(m_viewContainer[PrimaryView]);
 777     updateViewActions();
 778     emit activeViewChanged();
 779 }
 780
 781 void DolphinMainWindow::reloadView()
 782 {
 783     clearStatusBar();
 784     m_activeViewContainer->view()->reload();
 785 }
 786
 787 void DolphinMainWindow::stopLoading()
 788 {
 789 }
 790
 791 void DolphinMainWindow::togglePreview()
 792 {
 793     clearStatusBar();
 794
 795     const KToggleAction* showPreviewAction =
 796         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 797     const bool show = showPreviewAction->isChecked();
 798     m_activeViewContainer->view()->setShowPreview(show);
 799 }
 800
 801 void DolphinMainWindow::toggleShowHiddenFiles()
 802 {
 803     clearStatusBar();
 804
 805     const KToggleAction* showHiddenFilesAction =
 806         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 807     const bool show = showHiddenFilesAction->isChecked();
 808     m_activeViewContainer->view()->setShowHiddenFiles(show);
 809 }
 810
 811 void DolphinMainWindow::toggleFilterBarVisibility()
 812 {
 813     const KToggleAction* showFilterBarAction =
 814         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 815     const bool show = showFilterBarAction->isChecked();
 816     m_activeViewContainer->showFilterBar(show);
 817 }
 818
 819 void DolphinMainWindow::zoomIn()
 820 {
 821     m_activeViewContainer->view()->zoomIn();
 822     updateViewActions();
 823 }
 824
 825 void DolphinMainWindow::zoomOut()
 826 {
 827     m_activeViewContainer->view()->zoomOut();
 828     updateViewActions();
 829 }
 830
 831 void DolphinMainWindow::toggleEditLocation()
 832 {
 833     clearStatusBar();
 834
 835     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 836
 837     bool editOrBrowse = action->isChecked();
 838     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 839     urlNavigator->setUrlEditable(editOrBrowse);
 840 }
 841
 842 void DolphinMainWindow::editLocation()
 843 {
 844     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 845     navigator->setUrlEditable(true);
 846     navigator->setFocus();
 847 }
 848
 849 void DolphinMainWindow::adjustViewProperties()
 850 {
 851     clearStatusBar();
 852     ViewPropertiesDialog dlg(m_activeViewContainer->view());
 853     dlg.exec();
 854 }
 855
 856 void DolphinMainWindow::goBack()
 857 {
 858     clearStatusBar();
 859     m_activeViewContainer->urlNavigator()->goBack();
 860 }
 861
 862 void DolphinMainWindow::goForward()
 863 {
 864     clearStatusBar();
 865     m_activeViewContainer->urlNavigator()->goForward();
 866 }
 867
 868 void DolphinMainWindow::goUp()
 869 {
 870     clearStatusBar();
 871     m_activeViewContainer->urlNavigator()->goUp();
 872 }
 873
 874 void DolphinMainWindow::goHome()
 875 {
 876     clearStatusBar();
 877     m_activeViewContainer->urlNavigator()->goHome();
 878 }
 879
 880 void DolphinMainWindow::findFile()
 881 {
 882     KRun::run("kfind", m_activeViewContainer->url(), this);
 883 }
 884
 885 void DolphinMainWindow::compareFiles()
 886 {
 887     // The method is only invoked if exactly 2 files have
 888     // been selected. The selected files may be:
 889     // - both in the primary view
 890     // - both in the secondary view
 891     // - one in the primary view and the other in the secondary
 892     //   view
 893     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 894
 895     KUrl urlA;
 896     KUrl urlB;
 897     KUrl::List urls = m_viewContainer[PrimaryView]->view()->selectedUrls();
 898
 899     switch (urls.count()) {
 900     case 0: {
 901         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 902         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 903         Q_ASSERT(urls.count() == 2);
 904         urlA = urls[0];
 905         urlB = urls[1];
 906         break;
 907     }
 908
 909     case 1: {
 910         urlA = urls[0];
 911         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 912         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 913         Q_ASSERT(urls.count() == 1);
 914         urlB = urls[0];
 915         break;
 916     }
 917
 918     case 2: {
 919         urlA = urls[0];
 920         urlB = urls[1];
 921         break;
 922     }
 923
 924     default: {
 925         // may not happen: compareFiles may only get invoked if 2
 926         // files are selected
 927         Q_ASSERT(false);
 928     }
 929     }
 930
 931     QString command("kompare -c \"");
 932     command.append(urlA.pathOrUrl());
 933     command.append("\" \"");
 934     command.append(urlB.pathOrUrl());
 935     command.append('\"');
 936     KRun::runCommand(command, "Kompare", "kompare", this);
 937
 938 }
 939
 940 void DolphinMainWindow::toggleShowMenuBar()
 941 {
 942     const bool visible = menuBar()->isVisible();
 943     menuBar()->setVisible(!visible);
 944 }
 945
 946 void DolphinMainWindow::editSettings()
 947 {
 948     DolphinSettingsDialog dialog(this);
 949     dialog.exec();
 950 }
 951
 952 void DolphinMainWindow::init()
 953 {
 954     // Check whether Dolphin runs the first time. If yes then
 955     // a proper default window size is given at the end of DolphinMainWindow::init().
 956     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 957     const bool firstRun = generalSettings->firstRun();
 958     if (firstRun) {
 959         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 960     }
 961
 962     setAcceptDrops(true);
 963
 964     m_splitter = new QSplitter(this);
 965
 966     DolphinSettings& settings = DolphinSettings::instance();
 967
 968     setupActions();
 969
 970     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
 971     setCaption(homeUrl.fileName());
 972     ViewProperties props(homeUrl);
 973     m_viewContainer[PrimaryView] = new DolphinViewContainer(this,
 974                                                             m_splitter,
 975                                                             homeUrl);
 976
 977     m_activeViewContainer = m_viewContainer[PrimaryView];
 978     connectViewSignals(PrimaryView);
 979     m_viewContainer[PrimaryView]->view()->reload();
 980     m_viewContainer[PrimaryView]->show();
 981
 982     setCentralWidget(m_splitter);
 983     setupDockWidgets();
 984
 985     setupGUI(Keys | Save | Create | ToolBar);
 986     createGUI();
 987
 988     stateChanged("new_file");
 989     setAutoSaveSettings();
 990
 991     QClipboard* clipboard = QApplication::clipboard();
 992     connect(clipboard, SIGNAL(dataChanged()),
 993             this, SLOT(updatePasteAction()));
 994     updatePasteAction();
 995     updateGoActions();
 996
 997     if (generalSettings->splitView()) {
 998         toggleSplitView();
 999     }
1000     updateViewActions();
1001
1002     if (firstRun) {
1003         // assure a proper default size if Dolphin runs the first time
1004         resize(700, 500);
1005     }
1006
1007     emit urlChanged(homeUrl);
1008 }
1009
1010 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* view)
1011 {
1012     Q_ASSERT(view != 0);
1013     Q_ASSERT((view == m_viewContainer[PrimaryView]) || (view == m_viewContainer[SecondaryView]));
1014     if (m_activeViewContainer == view) {
1015         return;
1016     }
1017
1018     m_activeViewContainer->setActive(false);
1019     m_activeViewContainer = view;
1020     m_activeViewContainer->setActive(true);
1021
1022     updateHistory();
1023     updateEditActions();
1024     updateViewActions();
1025     updateGoActions();
1026
1027     const KUrl& url = m_activeViewContainer->url();
1028     setCaption(url.fileName());
1029
1030     emit activeViewChanged();
1031     emit urlChanged(url);
1032 }
1033
1034 void DolphinMainWindow::setupActions()
1035 {
1036     // setup 'File' menu
1037     m_newMenu = new DolphinNewMenu(this);
1038     KMenu* menu = m_newMenu->menu();
1039     menu->setTitle(i18nc("@title:menu", "Create New"));
1040     menu->setIcon(KIcon("document-new"));
1041     connect(menu, SIGNAL(aboutToShow()),
1042             this, SLOT(updateNewMenu()));
1043
1044     KAction* newWindow = actionCollection()->addAction("new_window");
1045     newWindow->setIcon(KIcon("window-new"));
1046     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1047     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1048     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1049
1050     KAction* rename = DolphinView::createRenameAction(actionCollection());
1051     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1052
1053     KAction* moveToTrash = DolphinView::createMoveToTrashAction(actionCollection());
1054     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1055
1056     KAction* deleteAction = DolphinView::createDeleteAction(actionCollection());
1057     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1058
1059     KAction* properties = actionCollection()->addAction("properties");
1060     properties->setText(i18nc("@action:inmenu File", "Properties"));
1061     properties->setShortcut(Qt::ALT | Qt::Key_Return);
1062     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1063
1064     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1065
1066     // setup 'Edit' menu
1067     KStandardAction::undo(this,
1068                           SLOT(undo()),
1069                           actionCollection());
1070
1071     //Need to remove shift+del from cut action, else the shortcut for deletejob
1072     //doesn't work
1073     KAction* cut = KStandardAction::cut(this, SLOT(cut()), actionCollection());
1074     KShortcut cutShortcut = cut->shortcut();
1075     cutShortcut.remove(Qt::SHIFT + Qt::Key_Delete, KShortcut::KeepEmpty);
1076     cut->setShortcut(cutShortcut);
1077     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1078     KStandardAction::paste(this, SLOT(paste()), actionCollection());
1079
1080     KAction* selectAll = actionCollection()->addAction("select_all");
1081     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
1082     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1083     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1084
1085     KAction* invertSelection = actionCollection()->addAction("invert_selection");
1086     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1087     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1088     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1089
1090     // setup 'View' menu
1091     KStandardAction::zoomIn(this,
1092                             SLOT(zoomIn()),
1093                             actionCollection());
1094
1095     KStandardAction::zoomOut(this,
1096                              SLOT(zoomOut()),
1097                              actionCollection());
1098
1099
1100     KToggleAction* iconsView = DolphinView::iconsModeAction(actionCollection());
1101     KToggleAction* detailsView = DolphinView::detailsModeAction(actionCollection());
1102     KToggleAction* columnView = DolphinView::columnsModeAction(actionCollection());
1103
1104     QActionGroup* viewModeGroup = new QActionGroup(this);
1105     viewModeGroup->addAction(iconsView);
1106     viewModeGroup->addAction(detailsView);
1107     viewModeGroup->addAction(columnView);
1108     connect(viewModeGroup, SIGNAL(triggered(QAction*)), this, SLOT(setViewMode(QAction*)));
1109
1110     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("sort_by_name");
1111     sortByName->setText(i18nc("@action:inmenu Sort By", "Name"));
1112     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1113
1114     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("sort_by_size");
1115     sortBySize->setText(i18nc("@action:inmenu Sort By", "Size"));
1116     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1117
1118     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("sort_by_date");
1119     sortByDate->setText(i18nc("@action:inmenu Sort By", "Date"));
1120     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1121
1122     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("sort_by_permissions");
1123     sortByPermissions->setText(i18nc("@action:inmenu Sort By", "Permissions"));
1124     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
1125
1126     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("sort_by_owner");
1127     sortByOwner->setText(i18nc("@action:inmenu Sort By", "Owner"));
1128     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1129
1130     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("sort_by_group");
1131     sortByGroup->setText(i18nc("@action:inmenu Sort By", "Group"));
1132     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1133
1134     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("sort_by_type");
1135     sortByType->setText(i18nc("@action:inmenu Sort By", "Type"));
1136     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
1137
1138     // TODO: Hided "sort by rating" and "sort by tags" as without caching the performance
1139     // is too slow currently (Nepomuk will support caching in future releases).
1140     //
1141     // KToggleAction* sortByRating = actionCollection()->add<KToggleAction>("sort_by_rating");
1142     // sortByRating->setText(i18nc("@action:inmenu Sort By", "Rating"));
1143     //
1144     // KToggleAction* sortByTags = actionCollection()->add<KToggleAction>("sort_by_tags");
1145     // sortByTags->setText(i18nc("@action:inmenu Sort By", "Tags"));
1146     //
1147 #ifdef HAVE_NEPOMUK
1148     // if (MetaDataWidget::metaDataAvailable()) {
1149     //     connect(sortByRating, SIGNAL(triggered()), this, SLOT(sortByRating()));
1150     //     connect(sortByTags, SIGNAL(triggered()), this, SLOT(sortByTags()));
1151     // }
1152     // else {
1153     //     sortByRating->setEnabled(false);
1154     //     sortByTags->setEnabled(false);
1155     // }
1156 #else
1157     // sortByRating->setEnabled(false);
1158     // sortByTags->setEnabled(false);
1159 #endif
1160
1161     QActionGroup* sortGroup = new QActionGroup(this);
1162     sortGroup->addAction(sortByName);
1163     sortGroup->addAction(sortBySize);
1164     sortGroup->addAction(sortByDate);
1165     sortGroup->addAction(sortByPermissions);
1166     sortGroup->addAction(sortByOwner);
1167     sortGroup->addAction(sortByGroup);
1168     sortGroup->addAction(sortByType);
1169
1170     // TODO: Hided "sort by rating" and "sort by tags" as without caching the performance
1171     // is too slow currently (Nepomuk will support caching in future releases).
1172     //sortGroup->addAction(sortByRating);
1173     //sortGroup->addAction(sortByTags);
1174
1175     KToggleAction* sortDescending = actionCollection()->add<KToggleAction>("descending");
1176     sortDescending->setText(i18nc("@action:inmenu Sort", "Descending"));
1177     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1178
1179     KToggleAction* showInGroups = actionCollection()->add<KToggleAction>("show_in_groups");
1180     showInGroups->setText(i18nc("@action:inmenu View", "Show in Groups"));
1181     connect(showInGroups, SIGNAL(triggered()), this, SLOT(toggleSortCategorization()));
1182
1183     KToggleAction* showSizeInfo = actionCollection()->add<KToggleAction>("show_size_info");
1184     showSizeInfo->setText(i18nc("@action:inmenu Additional information", "Size"));
1185     connect(showSizeInfo, SIGNAL(triggered()), this, SLOT(toggleSizeInfo()));
1186
1187     KToggleAction* showDateInfo = actionCollection()->add<KToggleAction>("show_date_info");
1188     showDateInfo->setText(i18nc("@action:inmenu Additional information", "Date"));
1189     connect(showDateInfo, SIGNAL(triggered()), this, SLOT(toggleDateInfo()));
1190
1191     KToggleAction* showPermissionsInfo = actionCollection()->add<KToggleAction>("show_permissions_info");
1192     showPermissionsInfo->setText(i18nc("@action:inmenu Additional information", "Permissions"));
1193     connect(showPermissionsInfo, SIGNAL(triggered()), this, SLOT(togglePermissionsInfo()));
1194
1195     KToggleAction* showOwnerInfo = actionCollection()->add<KToggleAction>("show_owner_info");
1196     showOwnerInfo->setText(i18nc("@action:inmenu Additional information", "Owner"));
1197     connect(showOwnerInfo, SIGNAL(triggered()), this, SLOT(toggleOwnerInfo()));
1198
1199     KToggleAction* showGroupInfo = actionCollection()->add<KToggleAction>("show_group_info");
1200     showGroupInfo->setText(i18nc("@action:inmenu Additional information", "Group"));
1201     connect(showGroupInfo, SIGNAL(triggered()), this, SLOT(toggleGroupInfo()));
1202
1203     KToggleAction* showMimeInfo = actionCollection()->add<KToggleAction>("show_mime_info");
1204     showMimeInfo->setText(i18nc("@action:inmenu Additional information", "Type"));
1205     connect(showMimeInfo, SIGNAL(triggered()), this, SLOT(toggleMimeInfo()));
1206
1207     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1208     showPreview->setText(i18nc("@action:intoolbar", "Preview"));
1209     showPreview->setIcon(KIcon("fileview-preview"));
1210     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1211
1212     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1213     showHiddenFiles->setText(i18nc("@action:inmenu View", "Show Hidden Files"));
1214     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1215     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1216
1217     KAction* split = actionCollection()->addAction("split_view");
1218     split->setShortcut(Qt::Key_F10);
1219     updateSplitAction();
1220     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1221
1222     KAction* reload = actionCollection()->addAction("reload");
1223     reload->setText(i18nc("@action:inmenu View", "Reload"));
1224     reload->setShortcut(Qt::Key_F5);
1225     reload->setIcon(KIcon("view-refresh"));
1226     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1227
1228     KAction* stop = actionCollection()->addAction("stop");
1229     stop->setText(i18nc("@action:inmenu View", "Stop"));
1230     stop->setIcon(KIcon("process-stop"));
1231     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1232
1233     // TODO: the URL navigator must emit a signal if the editable state has been
1234     // changed, so that the corresponding showFullLocation action is updated. Also
1235     // the naming "Show full Location" is currently confusing...
1236     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1237     showFullLocation->setText(i18nc("@action:inmenu Navigation Bar", "Show Full Location"));
1238     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1239     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1240
1241     KAction* editLocation = actionCollection()->addAction("edit_location");
1242     editLocation->setText(i18nc("@action:inmenu Navigation Bar", "Edit Location"));
1243     editLocation->setShortcut(Qt::Key_F6);
1244     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1245
1246     KAction* adjustViewProps = actionCollection()->addAction("view_properties");
1247     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
1248     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1249
1250     // setup 'Go' menu
1251     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
1252     KShortcut backShortcut = backAction->shortcut();
1253     backShortcut.setAlternate(Qt::Key_Backspace);
1254     backAction->setShortcut(backShortcut);
1255
1256     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1257     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1258     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1259
1260     // setup 'Tools' menu
1261     QAction* findFile = actionCollection()->addAction("find_file");
1262     findFile->setText(i18nc("@action:inmenu Tools", "Find File..."));
1263     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1264     findFile->setIcon(KIcon("edit-find"));
1265     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1266
1267     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1268     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1269     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1270     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(toggleFilterBarVisibility()));
1271
1272     KAction* compareFiles = actionCollection()->addAction("compare_files");
1273     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1274     compareFiles->setIcon(KIcon("kompare"));
1275     compareFiles->setEnabled(false);
1276     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1277
1278     // setup 'Settings' menu
1279     m_showMenuBar = KStandardAction::showMenubar(this, SLOT(toggleShowMenuBar()), actionCollection());
1280     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1281 }
1282
1283 void DolphinMainWindow::setupDockWidgets()
1284 {
1285     // setup "Information"
1286     QDockWidget* infoDock = new QDockWidget(i18nc("@title:window", "Information"));
1287     infoDock->setObjectName("infoDock");
1288     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1289     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1290     infoDock->setWidget(infoWidget);
1291
1292     infoDock->toggleViewAction()->setText(i18nc("@title:window", "Information"));
1293     infoDock->toggleViewAction()->setShortcut(Qt::Key_F11);
1294     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1295
1296     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1297     connect(this, SIGNAL(urlChanged(KUrl)),
1298             infoWidget, SLOT(setUrl(KUrl)));
1299     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1300             infoWidget, SLOT(setSelection(KFileItemList)));
1301     connect(this, SIGNAL(requestItemInfo(KFileItem)),
1302             infoWidget, SLOT(requestDelayedItemInfo(KFileItem)));
1303
1304     // setup "Tree View"
1305     QDockWidget* treeViewDock = new QDockWidget(i18nc("@title:window", "Folders"));
1306     treeViewDock->setObjectName("treeViewDock");
1307     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1308     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1309     treeViewDock->setWidget(treeWidget);
1310
1311     treeViewDock->toggleViewAction()->setText(i18nc("@title:window", "Folders"));
1312     treeViewDock->toggleViewAction()->setShortcut(Qt::Key_F7);
1313     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1314
1315     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1316     connect(this, SIGNAL(urlChanged(KUrl)),
1317             treeWidget, SLOT(setUrl(KUrl)));
1318     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1319             this, SLOT(changeUrl(KUrl)));
1320     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1321             this, SLOT(changeSelection(KFileItemList)));
1322     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1323             this, SLOT(dropUrls(KUrl::List, KUrl)));
1324
1325     // setup "Terminal"
1326     QDockWidget* terminalDock = new QDockWidget(i18nc("@title:window", "Terminal"));
1327     terminalDock->setObjectName("terminalDock");
1328     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1329     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1330     terminalDock->setWidget(terminalWidget);
1331
1332     terminalDock->toggleViewAction()->setText(i18nc("@title:window", "Terminal"));
1333     terminalDock->toggleViewAction()->setShortcut(Qt::Key_F4);
1334     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1335
1336     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1337     connect(this, SIGNAL(urlChanged(KUrl)),
1338             terminalWidget, SLOT(setUrl(KUrl)));
1339
1340     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1341     if (firstRun) {
1342         infoDock->hide();
1343         treeViewDock->hide();
1344         terminalDock->hide();
1345     }
1346
1347     QDockWidget* placesDock = new QDockWidget(i18nc("@title:window", "Places"));
1348     placesDock->setObjectName("placesDock");
1349     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1350     KFilePlacesView* placesView = new KFilePlacesView(placesDock);
1351     placesDock->setWidget(placesView);
1352     placesView->setModel(DolphinSettings::instance().placesModel());
1353     placesView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
1354
1355     placesDock->toggleViewAction()->setText(i18nc("@title:window", "Places"));
1356     placesDock->toggleViewAction()->setShortcut(Qt::Key_F9);
1357     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1358
1359     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1360     connect(placesView, SIGNAL(urlChanged(KUrl)),
1361             this, SLOT(changeUrl(KUrl)));
1362     connect(this, SIGNAL(urlChanged(KUrl)),
1363             placesView, SLOT(setUrl(KUrl)));
1364 }
1365
1366 void DolphinMainWindow::updateHistory()
1367 {
1368     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1369     const int index = urlNavigator->historyIndex();
1370
1371     QAction* backAction = actionCollection()->action("go_back");
1372     if (backAction != 0) {
1373         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1374     }
1375
1376     QAction* forwardAction = actionCollection()->action("go_forward");
1377     if (forwardAction != 0) {
1378         forwardAction->setEnabled(index > 0);
1379     }
1380 }
1381
1382 void DolphinMainWindow::updateEditActions()
1383 {
1384     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1385     if (list.isEmpty()) {
1386         stateChanged("has_no_selection");
1387     } else {
1388         stateChanged("has_selection");
1389
1390         QAction* renameAction = actionCollection()->action("rename");
1391         if (renameAction != 0) {
1392             renameAction->setEnabled(true);
1393         }
1394
1395         bool enableMoveToTrash = true;
1396
1397         KFileItemList::const_iterator it = list.begin();
1398         const KFileItemList::const_iterator end = list.end();
1399         while (it != end) {
1400             const KUrl& url = (*it).url();
1401             // only enable the 'Move to Trash' action for local files
1402             if (!url.isLocalFile()) {
1403                 enableMoveToTrash = false;
1404             }
1405             ++it;
1406         }
1407
1408         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1409         moveToTrashAction->setEnabled(enableMoveToTrash);
1410     }
1411     updatePasteAction();
1412 }
1413
1414 void DolphinMainWindow::updateViewActions()
1415 {
1416     const DolphinView* view = m_activeViewContainer->view();
1417     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1418     if (zoomInAction != 0) {
1419         zoomInAction->setEnabled(view->isZoomInPossible());
1420     }
1421
1422     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1423     if (zoomOutAction != 0) {
1424         zoomOutAction->setEnabled(view->isZoomOutPossible());
1425     }
1426
1427     QAction* action = actionCollection()->action(view->currentViewModeActionName());
1428     if (action != 0) {
1429         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1430         toggleAction->setChecked(true);
1431     }
1432
1433     slotSortingChanged(view->sorting());
1434     slotSortOrderChanged(view->sortOrder());
1435     slotCategorizedSortingChanged();
1436     slotAdditionalInfoChanged(view->additionalInfo());
1437
1438     KToggleAction* showFilterBarAction =
1439         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1440     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1441
1442     KToggleAction* showPreviewAction =
1443         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1444     showPreviewAction->setChecked(view->showPreview());
1445
1446     KToggleAction* showHiddenFilesAction =
1447         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1448     showHiddenFilesAction->setChecked(view->showHiddenFiles());
1449
1450     updateSplitAction();
1451
1452     KToggleAction* editableLocactionAction =
1453         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1454     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1455     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1456 }
1457
1458 void DolphinMainWindow::updateGoActions()
1459 {
1460     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1461     const KUrl& currentUrl = m_activeViewContainer->url();
1462     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1463 }
1464
1465 void DolphinMainWindow::clearStatusBar()
1466 {
1467     m_activeViewContainer->statusBar()->clear();
1468 }
1469
1470 void DolphinMainWindow::connectViewSignals(int viewIndex)
1471 {
1472     DolphinViewContainer* container = m_viewContainer[viewIndex];
1473     connect(container, SIGNAL(showFilterBarChanged(bool)),
1474             this, SLOT(updateFilterBarAction(bool)));
1475
1476     DolphinView* view = container->view();
1477     connect(view, SIGNAL(modeChanged()),
1478             this, SLOT(slotViewModeChanged()));
1479     connect(view, SIGNAL(showPreviewChanged()),
1480             this, SLOT(slotShowPreviewChanged()));
1481     connect(view, SIGNAL(showHiddenFilesChanged()),
1482             this, SLOT(slotShowHiddenFilesChanged()));
1483     connect(view, SIGNAL(categorizedSortingChanged()),
1484             this, SLOT(slotCategorizedSortingChanged()));
1485     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1486             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1487     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1488             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1489     connect(view, SIGNAL(additionalInfoChanged(KFileItemDelegate::InformationList)),
1490             this, SLOT(slotAdditionalInfoChanged(KFileItemDelegate::InformationList)));
1491     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1492             this, SLOT(slotSelectionChanged(KFileItemList)));
1493     connect(view, SIGNAL(requestItemInfo(KFileItem)),
1494             this, SLOT(slotRequestItemInfo(KFileItem)));
1495     connect(view, SIGNAL(activated()),
1496             this, SLOT(toggleActiveView()));
1497     connect(view, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)),
1498             this, SLOT(slotDoingOperation(KonqFileUndoManager::CommandType)));
1499
1500     const KUrlNavigator* navigator = container->urlNavigator();
1501     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1502             this, SLOT(changeUrl(const KUrl&)));
1503     connect(navigator, SIGNAL(historyChanged()),
1504             this, SLOT(slotHistoryChanged()));
1505 }
1506
1507 void DolphinMainWindow::updateSplitAction()
1508 {
1509     QAction* splitAction = actionCollection()->action("split_view");
1510     if (m_viewContainer[SecondaryView] != 0) {
1511         if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
1512             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
1513             splitAction->setIcon(KIcon("fileview-close-right"));
1514         } else {
1515             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
1516             splitAction->setIcon(KIcon("fileview-close-left"));
1517         }
1518     } else {
1519         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
1520         splitAction->setIcon(KIcon("fileview-split"));
1521     }
1522 }
1523
1524 void DolphinMainWindow::toggleAdditionalInfo(const char* actionName,
1525                                              KFileItemDelegate::Information info)
1526 {
1527     clearStatusBar();
1528
1529     DolphinView* view = m_activeViewContainer->view();
1530     KFileItemDelegate::InformationList list = view->additionalInfo();
1531
1532     const bool show = actionCollection()->action(actionName)->isChecked();
1533
1534     const int index = list.indexOf(info);
1535     const bool containsInfo = (index >= 0);
1536     if (show && !containsInfo) {
1537         list.append(info);
1538         view->setAdditionalInfo(list);
1539     } else if (!show && containsInfo) {
1540         list.removeAt(index);
1541         view->setAdditionalInfo(list);
1542         Q_ASSERT(list.indexOf(info) < 0);
1543     }
1544 }
1545
1546 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1547     KonqFileUndoManager::UiInterface(mainWin),
1548     m_mainWin(mainWin)
1549 {
1550     Q_ASSERT(m_mainWin != 0);
1551 }
1552
1553 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1554 {
1555 }
1556
1557 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1558 {
1559     DolphinStatusBar* statusBar = m_mainWin->activeViewContainer()->statusBar();
1560     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1561 }
1562
1563 #include "dolphinmainwindow.moc"