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
  45 #include <kaction.h>
  46 #include <kactioncollection.h>
  47 #include <kconfig.h>
  48 #include <kdesktopfile.h>
  49 #include <kdeversion.h>
  50 #include <kfiledialog.h>
  51 #include <kglobal.h>
  52 #include <kicon.h>
  53 #include <kiconloader.h>
  54 #include <kio/netaccess.h>
  55 #include <kio/deletejob.h>
  56 #include <kinputdialog.h>
  57 #include <klocale.h>
  58 #include <kmenu.h>
  59 #include <kmessagebox.h>
  60 #include <konqmimedata.h>
  61 #include <konq_operations.h>
  62 #include <kpropertiesdialog.h>
  63 #include <kprotocolinfo.h>
  64 #include <ktoggleaction.h>
  65 #include <krun.h>
  66 #include <kshell.h>
  67 #include <kstandarddirs.h>
  68 #include <kstatusbar.h>
  69 #include <kstandardaction.h>
  70 #include <kurl.h>
  71
  72 #include <QtGui/QKeyEvent>
  73 #include <QtGui/QClipboard>
  74 #include <QtGui/QSplitter>
  75 #include <QtGui/QDockWidget>
  76
  77 DolphinMainWindow::DolphinMainWindow(int id) :
  78     KXmlGuiWindow(0),
  79     m_newMenu(0),
  80     m_splitter(0),
  81     m_activeViewContainer(0),
  82     m_id(id)
  83 {
  84     setObjectName("Dolphin");
  85     m_viewContainer[PrimaryView] = 0;
  86     m_viewContainer[SecondaryView] = 0;
  87
  88     new MainWindowAdaptor(this);
  89     QDBusConnection::sessionBus().registerObject(QString("/dolphin/MainWindow%1").arg(m_id), this);
  90
  91     KonqFileUndoManager::incRef();
  92
  93     KonqFileUndoManager* undoManager = KonqFileUndoManager::self();
  94     undoManager->setUiInterface(new UndoUiInterface(this));
  95
  96     connect(undoManager, SIGNAL(undoAvailable(bool)),
  97             this, SLOT(slotUndoAvailable(bool)));
  98     connect(undoManager, SIGNAL(undoTextChanged(const QString&)),
  99             this, SLOT(slotUndoTextChanged(const QString&)));
 100     connect(DolphinSettings::instance().placesModel(), SIGNAL(errorMessage(const QString&)),
 101             this, SLOT(slotHandlePlacesError(const QString&)));
 102 }
 103
 104 DolphinMainWindow::~DolphinMainWindow()
 105 {
 106     KonqFileUndoManager::decRef();
 107     DolphinApplication::app()->removeMainWindow(this);
 108 }
 109
 110 void DolphinMainWindow::toggleViews()
 111 {
 112     if (m_viewContainer[SecondaryView] == 0) {
 113         return;
 114     }
 115
 116     // move secondary view from the last position of the splitter
 117     // to the first position
 118     m_splitter->insertWidget(0, m_viewContainer[SecondaryView]);
 119
 120     DolphinViewContainer* container = m_viewContainer[PrimaryView];
 121     m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 122     m_viewContainer[SecondaryView] = container;
 123 }
 124
 125 void DolphinMainWindow::slotRenaming()
 126 {
 127     clearStatusBar();
 128     m_undoCommandTypes.append(KonqFileUndoManager::RENAME);
 129 }
 130
 131 void DolphinMainWindow::refreshViews()
 132 {
 133     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 134
 135     // remember the current active view, as because of
 136     // the refreshing the active view might change to
 137     // the secondary view
 138     DolphinViewContainer* activeViewContainer = m_activeViewContainer;
 139
 140     m_viewContainer[PrimaryView]->view()->refresh();
 141     if (m_viewContainer[SecondaryView] != 0) {
 142         m_viewContainer[SecondaryView]->view()->refresh();
 143     }
 144
 145     setActiveViewContainer(activeViewContainer);
 146 }
 147
 148 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 149                                  const KUrl& destination)
 150 {
 151     kDebug() << "Source" << urls;
 152     kDebug() << "Destination:" << destination;
 153
 154     Qt::DropAction action = Qt::CopyAction;
 155
 156     Qt::KeyboardModifiers modifier = QApplication::keyboardModifiers();
 157     const bool shiftPressed   = modifier & Qt::ShiftModifier;
 158     const bool controlPressed = modifier & Qt::ControlModifier;
 159     if (shiftPressed && controlPressed) {
 160         // shortcut for 'Link Here' is used
 161         action = Qt::LinkAction;
 162     } else if (shiftPressed) {
 163         // shortcut for 'Move Here' is used
 164         action = Qt::MoveAction;
 165     } else if (controlPressed) {
 166         // shortcut for 'Copy Here' is used
 167         action = Qt::CopyAction;
 168     } else {
 169         // open a context menu which offers the following actions:
 170         // - Move Here
 171         // - Copy Here
 172         // - Link Here
 173         // - Cancel
 174
 175         KMenu popup(this);
 176
 177         QString seq = QKeySequence(Qt::ShiftModifier).toString();
 178         seq.chop(1); // chop superfluous '+'
 179         QAction* moveAction = popup.addAction(KIcon("go-jump"),
 180                                               i18nc("@action:inmenu",
 181                                                     "&Move Here\t<shortcut>%1</shortcut>", seq));
 182
 183         seq = QKeySequence(Qt::ControlModifier).toString();
 184         seq.chop(1);
 185         QAction* copyAction = popup.addAction(KIcon("edit-copy"),
 186                                               i18nc("@action:inmenu",
 187                                                     "&Copy Here\t<shortcut>%1</shortcut>", seq));
 188
 189         seq = QKeySequence(Qt::ControlModifier + Qt::ShiftModifier).toString();
 190         seq.chop(1);
 191         QAction* linkAction = popup.addAction(KIcon("insert-link"),
 192                                               i18nc("@action:inmenu",
 193                                                     "&Link Here\t<shortcut>%1</shortcut>", seq));
 194
 195         popup.addSeparator();
 196         popup.addAction(KIcon("process-stop"), i18nc("@action:inmenu", "Cancel"));
 197
 198         QAction* activatedAction = popup.exec(QCursor::pos());
 199         if (activatedAction == moveAction) {
 200             action = Qt::MoveAction;
 201         } else if (activatedAction == copyAction) {
 202             action = Qt::CopyAction;
 203         } else if (activatedAction == linkAction) {
 204             action = Qt::LinkAction;
 205         } else {
 206             return;
 207         }
 208     }
 209
 210     switch (action) {
 211     case Qt::MoveAction:
 212         moveUrls(urls, destination);
 213         break;
 214
 215     case Qt::CopyAction:
 216         copyUrls(urls, destination);
 217         break;
 218
 219     case Qt::LinkAction:
 220         linkUrls(urls, destination);
 221         break;
 222
 223     default:
 224         break;
 225     }
 226 }
 227
 228 void DolphinMainWindow::changeUrl(const KUrl& url)
 229 {
 230     DolphinViewContainer* view = activeViewContainer();
 231     if (view != 0) {
 232         view->setUrl(url);
 233         updateEditActions();
 234         updateViewActions();
 235         updateGoActions();
 236         setCaption(url.fileName());
 237         emit urlChanged(url);
 238     }
 239 }
 240
 241 void DolphinMainWindow::changeSelection(const KFileItemList& selection)
 242 {
 243     activeViewContainer()->view()->changeSelection(selection);
 244 }
 245
 246 void DolphinMainWindow::slotViewModeChanged()
 247 {
 248     updateViewActions();
 249 }
 250
 251 void DolphinMainWindow::slotShowPreviewChanged()
 252 {
 253     // It is not enough to update the 'Show Preview' action, also
 254     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 255     updateViewActions();
 256 }
 257
 258 void DolphinMainWindow::slotShowHiddenFilesChanged()
 259 {
 260     KToggleAction* showHiddenFilesAction =
 261         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 262     const DolphinView* view = m_activeViewContainer->view();
 263     showHiddenFilesAction->setChecked(view->showHiddenFiles());
 264 }
 265
 266 void DolphinMainWindow::slotCategorizedSortingChanged()
 267 {
 268     KToggleAction* showInGroupsAction =
 269         static_cast<KToggleAction*>(actionCollection()->action("show_in_groups"));
 270     const DolphinView* view = m_activeViewContainer->view();
 271     showInGroupsAction->setChecked(view->categorizedSorting());
 272     showInGroupsAction->setEnabled(view->supportsCategorizedSorting());
 273 }
 274
 275 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 276 {
 277     QAction* action = 0;
 278     switch (sorting) {
 279     case DolphinView::SortByName:
 280         action = actionCollection()->action("sort_by_name");
 281         break;
 282     case DolphinView::SortBySize:
 283         action = actionCollection()->action("sort_by_size");
 284         break;
 285     case DolphinView::SortByDate:
 286         action = actionCollection()->action("sort_by_date");
 287         break;
 288     case DolphinView::SortByPermissions:
 289         action = actionCollection()->action("sort_by_permissions");
 290         break;
 291     case DolphinView::SortByOwner:
 292         action = actionCollection()->action("sort_by_owner");
 293         break;
 294     case DolphinView::SortByGroup:
 295         action = actionCollection()->action("sort_by_group");
 296         break;
 297     case DolphinView::SortByType:
 298         action = actionCollection()->action("sort_by_type");
 299         break;
 300 #ifdef HAVE_NEPOMUK
 301     case DolphinView::SortByRating:
 302         action = actionCollection()->action("sort_by_rating");
 303         break;
 304     case DolphinView::SortByTags:
 305         action = actionCollection()->action("sort_by_tags");
 306         break;
 307 #endif
 308     default:
 309         break;
 310     }
 311
 312     if (action != 0) {
 313         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 314         toggleAction->setChecked(true);
 315     }
 316 }
 317
 318 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 319 {
 320     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 321     const bool sortDescending = (order == Qt::DescendingOrder);
 322     descending->setChecked(sortDescending);
 323 }
 324
 325 void DolphinMainWindow::slotAdditionalInfoChanged(KFileItemDelegate::InformationList list)
 326 {
 327     QAction* showSizeInfo = actionCollection()->action("show_size_info");
 328     QAction* showDateInfo = actionCollection()->action("show_date_info");
 329     QAction* showPermissionsInfo = actionCollection()->action("show_permissions_info");
 330     QAction* showOwnerInfo = actionCollection()->action("show_owner_info");
 331     QAction* showGroupInfo = actionCollection()->action("show_group_info");
 332     QAction* showMimeInfo = actionCollection()->action("show_mime_info");
 333
 334     showSizeInfo->setChecked(false);
 335     showDateInfo->setChecked(false);
 336     showPermissionsInfo->setChecked(false);
 337     showOwnerInfo->setChecked(false);
 338     showGroupInfo->setChecked(false);
 339     showMimeInfo->setChecked(false);
 340
 341     const DolphinView* view = m_activeViewContainer->view();
 342
 343     // currently the column view does not support additional information
 344     const bool enable = (view->mode() != DolphinView::ColumnView);
 345     showSizeInfo->setEnabled(enable);
 346     showDateInfo->setEnabled(enable);
 347     showPermissionsInfo->setEnabled(enable);
 348     showOwnerInfo->setEnabled(enable);
 349     showGroupInfo->setEnabled(enable);
 350     showMimeInfo->setEnabled(enable);
 351
 352     foreach (KFileItemDelegate::Information info, list) {
 353         switch (info) {
 354         case KFileItemDelegate::Size:
 355             showSizeInfo->setChecked(true);
 356             break;
 357         case KFileItemDelegate::ModificationTime:
 358             showDateInfo->setChecked(true);
 359             break;
 360         case KFileItemDelegate::Permissions:
 361             showPermissionsInfo->setChecked(true);
 362             break;
 363         case KFileItemDelegate::Owner:
 364             showOwnerInfo->setChecked(true);
 365             break;
 366         case KFileItemDelegate::OwnerAndGroup:
 367             showGroupInfo->setChecked(true);
 368             break;
 369         case KFileItemDelegate::FriendlyMimeType:
 370             showMimeInfo->setChecked(true);
 371             break;
 372         default:
 373             break;
 374         }
 375     }
 376 }
 377
 378 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 379 {
 380     updateEditActions();
 381
 382     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 383     int selectedUrlsCount = m_viewContainer[PrimaryView]->view()->selectedUrls().count();
 384     if (m_viewContainer[SecondaryView] != 0) {
 385         selectedUrlsCount += m_viewContainer[SecondaryView]->view()->selectedUrls().count();
 386     }
 387
 388     QAction* compareFilesAction = actionCollection()->action("compare_files");
 389     compareFilesAction->setEnabled(selectedUrlsCount == 2);
 390
 391     m_activeViewContainer->updateStatusBar();
 392
 393     emit selectionChanged(selection);
 394 }
 395
 396 void DolphinMainWindow::slotRequestItemInfo(const KFileItem& item)
 397 {
 398     emit requestItemInfo(item);
 399 }
 400
 401 void DolphinMainWindow::slotHistoryChanged()
 402 {
 403     updateHistory();
 404 }
 405
 406 void DolphinMainWindow::updateFilterBarAction(bool show)
 407 {
 408     KToggleAction* showFilterBarAction =
 409         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 410     showFilterBarAction->setChecked(show);
 411 }
 412
 413 void DolphinMainWindow::openNewMainWindow()
 414 {
 415     DolphinApplication::app()->createMainWindow()->show();
 416 }
 417
 418 void DolphinMainWindow::toggleActiveView()
 419 {
 420     if (m_viewContainer[SecondaryView] == 0) {
 421         // only one view is available
 422         return;
 423     }
 424
 425     Q_ASSERT(m_activeViewContainer != 0);
 426     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 427
 428     DolphinViewContainer* left  = m_viewContainer[PrimaryView];
 429     DolphinViewContainer* right = m_viewContainer[SecondaryView];
 430     setActiveViewContainer(m_activeViewContainer == right ? left : right);
 431 }
 432
 433 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 434 {
 435     DolphinSettings& settings = DolphinSettings::instance();
 436     GeneralSettings* generalSettings = settings.generalSettings();
 437     generalSettings->setFirstRun(false);
 438
 439     settings.save();
 440
 441     KXmlGuiWindow::closeEvent(event);
 442 }
 443
 444 void DolphinMainWindow::saveProperties(KConfig* config)
 445 {
 446     KConfigGroup primaryView = config->group("Primary view");
 447     primaryView.writeEntry("Url", m_viewContainer[PrimaryView]->url().url());
 448     primaryView.writeEntry("Editable Url", m_viewContainer[PrimaryView]->isUrlEditable());
 449     if (m_viewContainer[SecondaryView] != 0) {
 450         KConfigGroup secondaryView = config->group("Secondary view");
 451         secondaryView.writeEntry("Url", m_viewContainer[SecondaryView]->url().url());
 452         secondaryView.writeEntry("Editable Url", m_viewContainer[SecondaryView]->isUrlEditable());
 453     }
 454 }
 455
 456 void DolphinMainWindow::readProperties(KConfig* config)
 457 {
 458     const KConfigGroup primaryViewGroup = config->group("Primary view");
 459     m_viewContainer[PrimaryView]->setUrl(primaryViewGroup.readEntry("Url"));
 460     bool editable = primaryViewGroup.readEntry("Editable Url", false);
 461     m_viewContainer[PrimaryView]->urlNavigator()->setUrlEditable(editable);
 462
 463     if (config->hasGroup("Secondary view")) {
 464         const KConfigGroup secondaryViewGroup = config->group("Secondary view");
 465         if (m_viewContainer[PrimaryView] == 0) {
 466             toggleSplitView();
 467         }
 468         m_viewContainer[PrimaryView]->setUrl(secondaryViewGroup.readEntry("Url"));
 469         editable = secondaryViewGroup.readEntry("Editable Url", false);
 470         m_viewContainer[PrimaryView]->urlNavigator()->setUrlEditable(editable);
 471     } else if (m_viewContainer[SecondaryView] != 0) {
 472         toggleSplitView();
 473     }
 474 }
 475
 476 void DolphinMainWindow::updateNewMenu()
 477 {
 478     m_newMenu->slotCheckUpToDate();
 479     m_newMenu->setPopupFiles(activeViewContainer()->url());
 480 }
 481
 482 void DolphinMainWindow::rename()
 483 {
 484     clearStatusBar();
 485     m_activeViewContainer->view()->renameSelectedItems();
 486 }
 487
 488 void DolphinMainWindow::moveToTrash()
 489 {
 490     clearStatusBar();
 491     const KUrl::List selectedUrls = m_activeViewContainer->view()->selectedUrls();
 492     KonqOperations::del(this, KonqOperations::TRASH, selectedUrls);
 493     m_undoCommandTypes.append(KonqFileUndoManager::TRASH);
 494 }
 495
 496 void DolphinMainWindow::deleteItems()
 497 {
 498     clearStatusBar();
 499
 500     const KUrl::List list = m_activeViewContainer->view()->selectedUrls();
 501     const bool del = KonqOperations::askDeleteConfirmation(list,
 502                      KonqOperations::DEL,
 503                      KonqOperations::DEFAULT_CONFIRMATION,
 504                      this);
 505
 506     if (del) {
 507         KIO::Job* job = KIO::del(list);
 508         connect(job, SIGNAL(result(KJob*)),
 509                 this, SLOT(slotHandleJobError(KJob*)));
 510         connect(job, SIGNAL(result(KJob*)),
 511                 this, SLOT(slotDeleteFileFinished(KJob*)));
 512     }
 513 }
 514
 515 void DolphinMainWindow::properties()
 516 {
 517     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 518
 519     KPropertiesDialog dialog(list, this);
 520     dialog.exec();
 521 }
 522
 523 void DolphinMainWindow::quit()
 524 {
 525     close();
 526 }
 527
 528 void DolphinMainWindow::slotHandlePlacesError(const QString &message)
 529 {
 530     if (!message.isEmpty()) {
 531         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 532         statusBar->setMessage(message, DolphinStatusBar::Error);
 533     }
 534 }
 535
 536 void DolphinMainWindow::slotHandleJobError(KJob* job)
 537 {
 538     if (job->error() != 0) {
 539         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 540         statusBar->setMessage(job->errorString(),
 541                               DolphinStatusBar::Error);
 542     }
 543 }
 544
 545 void DolphinMainWindow::slotDeleteFileFinished(KJob* job)
 546 {
 547     if (job->error() == 0) {
 548         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 549         statusBar->setMessage(i18nc("@info:status", "Delete operation completed."),
 550                               DolphinStatusBar::OperationCompleted);
 551     }
 552 }
 553
 554 void DolphinMainWindow::slotUndoAvailable(bool available)
 555 {
 556     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 557     if (undoAction != 0) {
 558         undoAction->setEnabled(available);
 559     }
 560
 561     if (available && (m_undoCommandTypes.count() > 0)) {
 562         const KonqFileUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 563         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 564         switch (command) {
 565         case KonqFileUndoManager::COPY:
 566             statusBar->setMessage(i18nc("@info:status", "Copy operation completed."),
 567                                   DolphinStatusBar::OperationCompleted);
 568             break;
 569         case KonqFileUndoManager::MOVE:
 570             statusBar->setMessage(i18nc("@info:status", "Move operation completed."),
 571                                   DolphinStatusBar::OperationCompleted);
 572             break;
 573         case KonqFileUndoManager::LINK:
 574             statusBar->setMessage(i18nc("@info:status", "Link operation completed."),
 575                                   DolphinStatusBar::OperationCompleted);
 576             break;
 577         case KonqFileUndoManager::TRASH:
 578             statusBar->setMessage(i18nc("@info:status", "Move to trash operation completed."),
 579                                   DolphinStatusBar::OperationCompleted);
 580             break;
 581         case KonqFileUndoManager::RENAME:
 582             statusBar->setMessage(i18nc("@info:status", "Renaming operation completed."),
 583                                   DolphinStatusBar::OperationCompleted);
 584             break;
 585
 586         case KonqFileUndoManager::MKDIR:
 587             statusBar->setMessage(i18nc("@info:status", "Created folder."),
 588                                   DolphinStatusBar::OperationCompleted);
 589             break;
 590
 591         default:
 592             break;
 593         }
 594
 595     }
 596 }
 597
 598 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 599 {
 600     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 601     if (undoAction != 0) {
 602         undoAction->setText(text);
 603     }
 604 }
 605
 606 void DolphinMainWindow::undo()
 607 {
 608     clearStatusBar();
 609     KonqFileUndoManager::self()->undo();
 610 }
 611
 612 void DolphinMainWindow::cut()
 613 {
 614     QMimeData* mimeData = new QMimeData();
 615     const KUrl::List kdeUrls = m_activeViewContainer->view()->selectedUrls();
 616     const KUrl::List mostLocalUrls;
 617     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true);
 618     QApplication::clipboard()->setMimeData(mimeData);
 619 }
 620
 621 void DolphinMainWindow::copy()
 622 {
 623     QMimeData* mimeData = new QMimeData();
 624     const KUrl::List kdeUrls = m_activeViewContainer->view()->selectedUrls();
 625     const KUrl::List mostLocalUrls;
 626     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, false);
 627
 628     QApplication::clipboard()->setMimeData(mimeData);
 629 }
 630
 631 void DolphinMainWindow::paste()
 632 {
 633     QClipboard* clipboard = QApplication::clipboard();
 634     const QMimeData* mimeData = clipboard->mimeData();
 635
 636     clearStatusBar();
 637
 638     const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
 639
 640     // per default the pasting is done into the current Url of the view
 641     KUrl destUrl(m_activeViewContainer->url());
 642
 643     // check whether the pasting should be done into a selected directory
 644     KUrl::List selectedUrls = m_activeViewContainer->view()->selectedUrls();
 645     if (selectedUrls.count() == 1) {
 646         const KFileItem fileItem(S_IFDIR,
 647                                  KFileItem::Unknown,
 648                                  selectedUrls.first(),
 649                                  true);
 650         if (fileItem.isDir()) {
 651             // only one item is selected which is a directory, hence paste
 652             // into this directory
 653             destUrl = selectedUrls.first();
 654         }
 655     }
 656
 657     if (KonqMimeData::decodeIsCutSelection(mimeData)) {
 658         moveUrls(sourceUrls, destUrl);
 659         clipboard->clear();
 660     } else {
 661         copyUrls(sourceUrls, destUrl);
 662     }
 663 }
 664
 665 void DolphinMainWindow::updatePasteAction()
 666 {
 667     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 668     if (pasteAction == 0) {
 669         return;
 670     }
 671
 672     QString text(i18nc("@action:inmenu", "Paste"));
 673     QClipboard* clipboard = QApplication::clipboard();
 674     const QMimeData* mimeData = clipboard->mimeData();
 675
 676     KUrl::List urls = KUrl::List::fromMimeData(mimeData);
 677     if (!urls.isEmpty()) {
 678         pasteAction->setEnabled(true);
 679
 680         pasteAction->setText(i18ncp("@action:inmenu", "Paste One File", "Paste %1 Files", urls.count()));
 681     } else {
 682         pasteAction->setEnabled(false);
 683         pasteAction->setText(i18nc("@action:inmenu", "Paste"));
 684     }
 685
 686     if (pasteAction->isEnabled()) {
 687         KUrl::List urls = m_activeViewContainer->view()->selectedUrls();
 688         const uint count = urls.count();
 689         if (count > 1) {
 690             // pasting should not be allowed when more than one file
 691             // is selected
 692             pasteAction->setEnabled(false);
 693         } else if (count == 1) {
 694             // Only one file is selected. Pasting is only allowed if this
 695             // file is a directory.
 696             // TODO: this doesn't work with remote protocols; instead we need a
 697             // m_activeViewContainer->selectedFileItems() to get the real KFileItems
 698             const KFileItem fileItem(S_IFDIR,
 699                                      KFileItem::Unknown,
 700                                      urls.first(),
 701                                      true);
 702             pasteAction->setEnabled(fileItem.isDir());
 703         }
 704     }
 705 }
 706
 707 void DolphinMainWindow::selectAll()
 708 {
 709     clearStatusBar();
 710     m_activeViewContainer->view()->selectAll();
 711 }
 712
 713 void DolphinMainWindow::invertSelection()
 714 {
 715     clearStatusBar();
 716     m_activeViewContainer->view()->invertSelection();
 717 }
 718
 719 void DolphinMainWindow::setViewMode(QAction* action)
 720 {
 721     const DolphinView::Mode mode = action->data().value<DolphinView::Mode>();
 722     m_activeViewContainer->view()->setMode(mode);
 723 }
 724
 725 void DolphinMainWindow::sortByName()
 726 {
 727     m_activeViewContainer->view()->setSorting(DolphinView::SortByName);
 728 }
 729
 730 void DolphinMainWindow::sortBySize()
 731 {
 732     m_activeViewContainer->view()->setSorting(DolphinView::SortBySize);
 733 }
 734
 735 void DolphinMainWindow::sortByDate()
 736 {
 737     m_activeViewContainer->view()->setSorting(DolphinView::SortByDate);
 738 }
 739
 740 void DolphinMainWindow::sortByPermissions()
 741 {
 742     m_activeViewContainer->view()->setSorting(DolphinView::SortByPermissions);
 743 }
 744
 745 void DolphinMainWindow::sortByOwner()
 746 {
 747     m_activeViewContainer->view()->setSorting(DolphinView::SortByOwner);
 748 }
 749
 750 void DolphinMainWindow::sortByGroup()
 751 {
 752     m_activeViewContainer->view()->setSorting(DolphinView::SortByGroup);
 753 }
 754
 755 void DolphinMainWindow::sortByType()
 756 {
 757     m_activeViewContainer->view()->setSorting(DolphinView::SortByType);
 758 }
 759
 760 void DolphinMainWindow::sortByRating()
 761 {
 762 #ifdef HAVE_NEPOMUK
 763     m_activeViewContainer->view()->setSorting(DolphinView::SortByRating);
 764 #endif
 765 }
 766
 767 void DolphinMainWindow::sortByTags()
 768 {
 769 #ifdef HAVE_NEPOMUK
 770     m_activeViewContainer->view()->setSorting(DolphinView::SortByTags);
 771 #endif
 772 }
 773
 774 void DolphinMainWindow::toggleSortOrder()
 775 {
 776     DolphinView* view = m_activeViewContainer->view();
 777     const Qt::SortOrder order = (view->sortOrder() == Qt::AscendingOrder) ?
 778                                 Qt::DescendingOrder :
 779                                 Qt::AscendingOrder;
 780     view->setSortOrder(order);
 781 }
 782
 783 void DolphinMainWindow::toggleSortCategorization()
 784 {
 785     DolphinView* view = m_activeViewContainer->view();
 786     const bool categorizedSorting = view->categorizedSorting();
 787     view->setCategorizedSorting(!categorizedSorting);
 788 }
 789
 790 void DolphinMainWindow::toggleSizeInfo()
 791 {
 792     toggleAdditionalInfo("show_size_info", KFileItemDelegate::Size);
 793 }
 794
 795 void DolphinMainWindow::toggleDateInfo()
 796 {
 797     toggleAdditionalInfo("show_date_info", KFileItemDelegate::ModificationTime);
 798 }
 799
 800 void DolphinMainWindow::togglePermissionsInfo()
 801 {
 802     toggleAdditionalInfo("show_permissions_info", KFileItemDelegate::Permissions);
 803 }
 804
 805 void DolphinMainWindow::toggleOwnerInfo()
 806 {
 807     toggleAdditionalInfo("show_owner_info", KFileItemDelegate::Owner);
 808 }
 809
 810 void DolphinMainWindow::toggleGroupInfo()
 811 {
 812     toggleAdditionalInfo("show_group_info", KFileItemDelegate::OwnerAndGroup);
 813 }
 814
 815 void DolphinMainWindow::toggleMimeInfo()
 816 {
 817     toggleAdditionalInfo("show_mime_info", KFileItemDelegate::FriendlyMimeType);
 818 }
 819
 820 void DolphinMainWindow::toggleSplitView()
 821 {
 822     if (m_viewContainer[SecondaryView] == 0) {
 823         // create a secondary view
 824         const int newWidth = (m_viewContainer[PrimaryView]->width() - m_splitter->handleWidth()) / 2;
 825
 826         const DolphinView* view = m_viewContainer[PrimaryView]->view();
 827         m_viewContainer[SecondaryView] = new DolphinViewContainer(this, 0, view->rootUrl());
 828         connectViewSignals(SecondaryView);
 829         m_splitter->addWidget(m_viewContainer[SecondaryView]);
 830         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 831         m_viewContainer[SecondaryView]->view()->reload();
 832         m_viewContainer[SecondaryView]->setActive(false);
 833         m_viewContainer[SecondaryView]->show();
 834     } else if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
 835         // remove secondary view
 836         m_viewContainer[SecondaryView]->close();
 837         m_viewContainer[SecondaryView]->deleteLater();
 838         m_viewContainer[SecondaryView] = 0;
 839     } else {
 840         // The secondary view is active, hence from a users point of view
 841         // the content of the secondary view should be moved to the primary view.
 842         // From an implementation point of view it is more efficient to close
 843         // the primary view and exchange the internal pointers afterwards.
 844         m_viewContainer[PrimaryView]->close();
 845         m_viewContainer[PrimaryView]->deleteLater();
 846         m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 847         m_viewContainer[SecondaryView] = 0;
 848     }
 849
 850     setActiveViewContainer(m_viewContainer[PrimaryView]);
 851     updateViewActions();
 852     emit activeViewChanged();
 853 }
 854
 855 void DolphinMainWindow::reloadView()
 856 {
 857     clearStatusBar();
 858     m_activeViewContainer->view()->reload();
 859 }
 860
 861 void DolphinMainWindow::stopLoading()
 862 {
 863 }
 864
 865 void DolphinMainWindow::togglePreview()
 866 {
 867     clearStatusBar();
 868
 869     const KToggleAction* showPreviewAction =
 870         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 871     const bool show = showPreviewAction->isChecked();
 872     m_activeViewContainer->view()->setShowPreview(show);
 873 }
 874
 875 void DolphinMainWindow::toggleShowHiddenFiles()
 876 {
 877     clearStatusBar();
 878
 879     const KToggleAction* showHiddenFilesAction =
 880         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 881     const bool show = showHiddenFilesAction->isChecked();
 882     m_activeViewContainer->view()->setShowHiddenFiles(show);
 883 }
 884
 885 void DolphinMainWindow::toggleFilterBarVisibility()
 886 {
 887     const KToggleAction* showFilterBarAction =
 888         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 889     const bool show = showFilterBarAction->isChecked();
 890     m_activeViewContainer->showFilterBar(show);
 891 }
 892
 893 void DolphinMainWindow::zoomIn()
 894 {
 895     m_activeViewContainer->view()->zoomIn();
 896     updateViewActions();
 897 }
 898
 899 void DolphinMainWindow::zoomOut()
 900 {
 901     m_activeViewContainer->view()->zoomOut();
 902     updateViewActions();
 903 }
 904
 905 void DolphinMainWindow::toggleEditLocation()
 906 {
 907     clearStatusBar();
 908
 909     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 910
 911     bool editOrBrowse = action->isChecked();
 912     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 913     urlNavigator->setUrlEditable(editOrBrowse);
 914 }
 915
 916 void DolphinMainWindow::editLocation()
 917 {
 918     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 919     navigator->setUrlEditable(true);
 920     navigator->setFocus();
 921 }
 922
 923 void DolphinMainWindow::adjustViewProperties()
 924 {
 925     clearStatusBar();
 926     ViewPropertiesDialog dlg(m_activeViewContainer->view());
 927     dlg.exec();
 928 }
 929
 930 void DolphinMainWindow::goBack()
 931 {
 932     clearStatusBar();
 933     m_activeViewContainer->urlNavigator()->goBack();
 934 }
 935
 936 void DolphinMainWindow::goForward()
 937 {
 938     clearStatusBar();
 939     m_activeViewContainer->urlNavigator()->goForward();
 940 }
 941
 942 void DolphinMainWindow::goUp()
 943 {
 944     clearStatusBar();
 945     m_activeViewContainer->urlNavigator()->goUp();
 946 }
 947
 948 void DolphinMainWindow::goHome()
 949 {
 950     clearStatusBar();
 951     m_activeViewContainer->urlNavigator()->goHome();
 952 }
 953
 954 void DolphinMainWindow::findFile()
 955 {
 956     KRun::run("kfind", m_activeViewContainer->url(), this);
 957 }
 958
 959 void DolphinMainWindow::compareFiles()
 960 {
 961     // The method is only invoked if exactly 2 files have
 962     // been selected. The selected files may be:
 963     // - both in the primary view
 964     // - both in the secondary view
 965     // - one in the primary view and the other in the secondary
 966     //   view
 967     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 968
 969     KUrl urlA;
 970     KUrl urlB;
 971     KUrl::List urls = m_viewContainer[PrimaryView]->view()->selectedUrls();
 972
 973     switch (urls.count()) {
 974     case 0: {
 975         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 976         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 977         Q_ASSERT(urls.count() == 2);
 978         urlA = urls[0];
 979         urlB = urls[1];
 980         break;
 981     }
 982
 983     case 1: {
 984         urlA = urls[0];
 985         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 986         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 987         Q_ASSERT(urls.count() == 1);
 988         urlB = urls[0];
 989         break;
 990     }
 991
 992     case 2: {
 993         urlA = urls[0];
 994         urlB = urls[1];
 995         break;
 996     }
 997
 998     default: {
 999         // may not happen: compareFiles may only get invoked if 2
1000         // files are selected
1001         Q_ASSERT(false);
1002     }
1003     }
1004
1005     QString command("kompare -c \"");
1006     command.append(urlA.pathOrUrl());
1007     command.append("\" \"");
1008     command.append(urlB.pathOrUrl());
1009     command.append('\"');
1010     KRun::runCommand(command, "Kompare", "kompare", this);
1011
1012 }
1013
1014 void DolphinMainWindow::editSettings()
1015 {
1016     DolphinSettingsDialog dialog(this);
1017     dialog.exec();
1018 }
1019
1020 void DolphinMainWindow::init()
1021 {
1022     // Check whether Dolphin runs the first time. If yes then
1023     // a proper default window size is given at the end of DolphinMainWindow::init().
1024     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
1025     const bool firstRun = generalSettings->firstRun();
1026     if (firstRun) {
1027         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
1028     }
1029
1030     setAcceptDrops(true);
1031
1032     m_splitter = new QSplitter(this);
1033
1034     DolphinSettings& settings = DolphinSettings::instance();
1035
1036     setupActions();
1037
1038     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
1039     setCaption(homeUrl.fileName());
1040     ViewProperties props(homeUrl);
1041     m_viewContainer[PrimaryView] = new DolphinViewContainer(this,
1042                                                             m_splitter,
1043                                                             homeUrl);
1044
1045     m_activeViewContainer = m_viewContainer[PrimaryView];
1046     connectViewSignals(PrimaryView);
1047     m_viewContainer[PrimaryView]->view()->reload();
1048     m_viewContainer[PrimaryView]->show();
1049
1050     setCentralWidget(m_splitter);
1051     setupDockWidgets();
1052
1053     setupGUI(Keys | Save | Create | ToolBar);
1054     createGUI();
1055
1056     stateChanged("new_file");
1057     setAutoSaveSettings();
1058
1059     QClipboard* clipboard = QApplication::clipboard();
1060     connect(clipboard, SIGNAL(dataChanged()),
1061             this, SLOT(updatePasteAction()));
1062     updatePasteAction();
1063     updateGoActions();
1064
1065     if (generalSettings->splitView()) {
1066         toggleSplitView();
1067     }
1068     updateViewActions();
1069
1070     if (firstRun) {
1071         // assure a proper default size if Dolphin runs the first time
1072         resize(700, 500);
1073     }
1074
1075     emit urlChanged(homeUrl);
1076 }
1077
1078 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* view)
1079 {
1080     Q_ASSERT(view != 0);
1081     Q_ASSERT((view == m_viewContainer[PrimaryView]) || (view == m_viewContainer[SecondaryView]));
1082     if (m_activeViewContainer == view) {
1083         return;
1084     }
1085
1086     m_activeViewContainer->setActive(false);
1087     m_activeViewContainer = view;
1088     m_activeViewContainer->setActive(true);
1089
1090     updateHistory();
1091     updateEditActions();
1092     updateViewActions();
1093     updateGoActions();
1094
1095     const KUrl& url = m_activeViewContainer->url();
1096     setCaption(url.fileName());
1097
1098     emit activeViewChanged();
1099     emit urlChanged(url);
1100 }
1101
1102 void DolphinMainWindow::setupActions()
1103 {
1104     // setup 'File' menu
1105     m_newMenu = new DolphinNewMenu(this);
1106     KMenu* menu = m_newMenu->menu();
1107     menu->setTitle(i18nc("@title:menu", "Create New"));
1108     menu->setIcon(KIcon("document-new"));
1109     connect(menu, SIGNAL(aboutToShow()),
1110             this, SLOT(updateNewMenu()));
1111
1112     KAction* newWindow = actionCollection()->addAction("new_window");
1113     newWindow->setIcon(KIcon("window-new"));
1114     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1115     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1116     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1117
1118     KAction* rename = actionCollection()->addAction("rename");
1119     rename->setText(i18nc("@action:inmenu File", "Rename..."));
1120     rename->setShortcut(Qt::Key_F2);
1121     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1122
1123     KAction* moveToTrash = actionCollection()->addAction("move_to_trash");
1124     moveToTrash->setText(i18nc("@action:inmenu File", "Move to Trash"));
1125     moveToTrash->setIcon(KIcon("user-trash"));
1126     moveToTrash->setShortcut(QKeySequence::Delete);
1127     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1128
1129     KAction* deleteAction = actionCollection()->addAction("delete");
1130     deleteAction->setText(i18nc("@action:inmenu File", "Delete"));
1131     deleteAction->setShortcut(Qt::SHIFT | Qt::Key_Delete);
1132     deleteAction->setIcon(KIcon("edit-delete"));
1133     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1134
1135     KAction* properties = actionCollection()->addAction("properties");
1136     properties->setText(i18nc("@action:inmenu File", "Properties"));
1137     properties->setShortcut(Qt::ALT | Qt::Key_Return);
1138     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1139
1140     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1141
1142     // setup 'Edit' menu
1143     KStandardAction::undo(this,
1144                           SLOT(undo()),
1145                           actionCollection());
1146
1147     //Need to remove shift+del from cut action, else the shortcut for deletejob
1148     //doesn't work
1149     KAction* cut = KStandardAction::cut(this, SLOT(cut()), actionCollection());
1150     KShortcut cutShortcut = cut->shortcut();
1151     cutShortcut.remove(Qt::SHIFT + Qt::Key_Delete, KShortcut::KeepEmpty);
1152     cut->setShortcut(cutShortcut);
1153     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1154     KStandardAction::paste(this, SLOT(paste()), actionCollection());
1155
1156     KAction* selectAll = actionCollection()->addAction("select_all");
1157     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
1158     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1159     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1160
1161     KAction* invertSelection = actionCollection()->addAction("invert_selection");
1162     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1163     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1164     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1165
1166     // setup 'View' menu
1167     KStandardAction::zoomIn(this,
1168                             SLOT(zoomIn()),
1169                             actionCollection());
1170
1171     KStandardAction::zoomOut(this,
1172                              SLOT(zoomOut()),
1173                              actionCollection());
1174
1175
1176     KToggleAction* iconsView = DolphinView::iconsModeAction(actionCollection());
1177     KToggleAction* detailsView = DolphinView::detailsModeAction(actionCollection());
1178     KToggleAction* columnView = DolphinView::columnsModeAction(actionCollection());
1179
1180     QActionGroup* viewModeGroup = new QActionGroup(this);
1181     viewModeGroup->addAction(iconsView);
1182     viewModeGroup->addAction(detailsView);
1183     viewModeGroup->addAction(columnView);
1184     connect(viewModeGroup, SIGNAL(triggered(QAction*)), this, SLOT(setViewMode(QAction*)));
1185
1186     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("sort_by_name");
1187     sortByName->setText(i18nc("@action:inmenu Sort By", "Name"));
1188     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1189
1190     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("sort_by_size");
1191     sortBySize->setText(i18nc("@action:inmenu Sort By", "Size"));
1192     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1193
1194     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("sort_by_date");
1195     sortByDate->setText(i18nc("@action:inmenu Sort By", "Date"));
1196     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1197
1198     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("sort_by_permissions");
1199     sortByPermissions->setText(i18nc("@action:inmenu Sort By", "Permissions"));
1200     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
1201
1202     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("sort_by_owner");
1203     sortByOwner->setText(i18nc("@action:inmenu Sort By", "Owner"));
1204     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1205
1206     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("sort_by_group");
1207     sortByGroup->setText(i18nc("@action:inmenu Sort By", "Group"));
1208     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1209
1210     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("sort_by_type");
1211     sortByType->setText(i18nc("@action:inmenu Sort By", "Type"));
1212     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
1213
1214     KToggleAction* sortByRating = actionCollection()->add<KToggleAction>("sort_by_rating");
1215     sortByRating->setText(i18nc("@action:inmenu Sort By", "Rating"));
1216
1217     KToggleAction* sortByTags = actionCollection()->add<KToggleAction>("sort_by_tags");
1218     sortByTags->setText(i18nc("@action:inmenu Sort By", "Tags"));
1219
1220 #ifdef HAVE_NEPOMUK
1221     if (MetaDataWidget::metaDataAvailable()) {
1222         connect(sortByRating, SIGNAL(triggered()), this, SLOT(sortByRating()));
1223         connect(sortByTags, SIGNAL(triggered()), this, SLOT(sortByTags()));
1224     }
1225     else {
1226         sortByRating->setEnabled(false);
1227         sortByTags->setEnabled(false);
1228     }
1229 #else
1230     sortByRating->setEnabled(false);
1231     sortByTags->setEnabled(false);
1232 #endif
1233
1234     QActionGroup* sortGroup = new QActionGroup(this);
1235     sortGroup->addAction(sortByName);
1236     sortGroup->addAction(sortBySize);
1237     sortGroup->addAction(sortByDate);
1238     sortGroup->addAction(sortByPermissions);
1239     sortGroup->addAction(sortByOwner);
1240     sortGroup->addAction(sortByGroup);
1241     sortGroup->addAction(sortByType);
1242     sortGroup->addAction(sortByRating);
1243     sortGroup->addAction(sortByTags);
1244
1245     KToggleAction* sortDescending = actionCollection()->add<KToggleAction>("descending");
1246     sortDescending->setText(i18nc("@action:inmenu Sort", "Descending"));
1247     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1248
1249     KToggleAction* showInGroups = actionCollection()->add<KToggleAction>("show_in_groups");
1250     showInGroups->setText(i18nc("@action:inmenu View", "Show in Groups"));
1251     connect(showInGroups, SIGNAL(triggered()), this, SLOT(toggleSortCategorization()));
1252
1253     KToggleAction* showSizeInfo = actionCollection()->add<KToggleAction>("show_size_info");
1254     showSizeInfo->setText(i18nc("@action:inmenu Additional information", "Size"));
1255     connect(showSizeInfo, SIGNAL(triggered()), this, SLOT(toggleSizeInfo()));
1256
1257     KToggleAction* showDateInfo = actionCollection()->add<KToggleAction>("show_date_info");
1258     showDateInfo->setText(i18nc("@action:inmenu Additional information", "Date"));
1259     connect(showDateInfo, SIGNAL(triggered()), this, SLOT(toggleDateInfo()));
1260
1261     KToggleAction* showPermissionsInfo = actionCollection()->add<KToggleAction>("show_permissions_info");
1262     showPermissionsInfo->setText(i18nc("@action:inmenu Additional information", "Permissions"));
1263     connect(showPermissionsInfo, SIGNAL(triggered()), this, SLOT(togglePermissionsInfo()));
1264
1265     KToggleAction* showOwnerInfo = actionCollection()->add<KToggleAction>("show_owner_info");
1266     showOwnerInfo->setText(i18nc("@action:inmenu Additional information", "Owner"));
1267     connect(showOwnerInfo, SIGNAL(triggered()), this, SLOT(toggleOwnerInfo()));
1268
1269     KToggleAction* showGroupInfo = actionCollection()->add<KToggleAction>("show_group_info");
1270     showGroupInfo->setText(i18nc("@action:inmenu Additional information", "Group"));
1271     connect(showGroupInfo, SIGNAL(triggered()), this, SLOT(toggleGroupInfo()));
1272
1273     KToggleAction* showMimeInfo = actionCollection()->add<KToggleAction>("show_mime_info");
1274     showMimeInfo->setText(i18nc("@action:inmenu Additional information", "Type"));
1275     connect(showMimeInfo, SIGNAL(triggered()), this, SLOT(toggleMimeInfo()));
1276
1277     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1278     showPreview->setText(i18nc("@action:intoolbar", "Preview"));
1279     showPreview->setIcon(KIcon("fileview-preview"));
1280     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1281
1282     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1283     showHiddenFiles->setText(i18nc("@action:inmenu View", "Show Hidden Files"));
1284     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1285     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1286
1287     KAction* split = actionCollection()->addAction("split_view");
1288     split->setShortcut(Qt::Key_F10);
1289     updateSplitAction();
1290     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1291
1292     KAction* reload = actionCollection()->addAction("reload");
1293     reload->setText(i18nc("@action:inmenu View", "Reload"));
1294     reload->setShortcut(Qt::Key_F5);
1295     reload->setIcon(KIcon("view-refresh"));
1296     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1297
1298     KAction* stop = actionCollection()->addAction("stop");
1299     stop->setText(i18nc("@action:inmenu View", "Stop"));
1300     stop->setIcon(KIcon("process-stop"));
1301     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1302
1303     // TODO: the URL navigator must emit a signal if the editable state has been
1304     // changed, so that the corresponding showFullLocation action is updated. Also
1305     // the naming "Show full Location" is currently confusing...
1306     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1307     showFullLocation->setText(i18nc("@action:inmenu Navigation Bar", "Show Full Location"));
1308     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1309     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1310
1311     KAction* editLocation = actionCollection()->addAction("edit_location");
1312     editLocation->setText(i18nc("@action:inmenu Navigation Bar", "Edit Location"));
1313     editLocation->setShortcut(Qt::Key_F6);
1314     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1315
1316     KAction* adjustViewProps = actionCollection()->addAction("view_properties");
1317     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
1318     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1319
1320     // setup 'Go' menu
1321     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
1322     KShortcut backShortcut = backAction->shortcut();
1323     backShortcut.setAlternate(Qt::Key_Backspace);
1324     backAction->setShortcut(backShortcut);
1325
1326     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1327     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1328     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1329
1330     // setup 'Tools' menu
1331     QAction* findFile = actionCollection()->addAction("find_file");
1332     findFile->setText(i18nc("@action:inmenu Tools", "Find File..."));
1333     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1334     findFile->setIcon(KIcon("edit-find"));
1335     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1336
1337     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1338     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1339     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1340     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(toggleFilterBarVisibility()));
1341
1342     KAction* compareFiles = actionCollection()->addAction("compare_files");
1343     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1344     compareFiles->setIcon(KIcon("kompare"));
1345     compareFiles->setEnabled(false);
1346     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1347
1348     // setup 'Settings' menu
1349     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1350 }
1351
1352 void DolphinMainWindow::setupDockWidgets()
1353 {
1354     // setup "Information"
1355     QDockWidget* infoDock = new QDockWidget(i18nc("@title:window", "Information"));
1356     infoDock->setObjectName("infoDock");
1357     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1358     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1359     infoDock->setWidget(infoWidget);
1360
1361     infoDock->toggleViewAction()->setText(i18nc("@title:window", "Information"));
1362     infoDock->toggleViewAction()->setShortcut(Qt::Key_F11);
1363     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1364
1365     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1366     connect(this, SIGNAL(urlChanged(KUrl)),
1367             infoWidget, SLOT(setUrl(KUrl)));
1368     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1369             infoWidget, SLOT(setSelection(KFileItemList)));
1370     connect(this, SIGNAL(requestItemInfo(KFileItem)),
1371             infoWidget, SLOT(requestDelayedItemInfo(KFileItem)));
1372
1373     // setup "Tree View"
1374     QDockWidget* treeViewDock = new QDockWidget(i18nc("@title:window", "Folders"));
1375     treeViewDock->setObjectName("treeViewDock");
1376     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1377     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1378     treeViewDock->setWidget(treeWidget);
1379
1380     treeViewDock->toggleViewAction()->setText(i18nc("@title:window", "Folders"));
1381     treeViewDock->toggleViewAction()->setShortcut(Qt::Key_F7);
1382     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1383
1384     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1385     connect(this, SIGNAL(urlChanged(KUrl)),
1386             treeWidget, SLOT(setUrl(KUrl)));
1387     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1388             this, SLOT(changeUrl(KUrl)));
1389     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1390             this, SLOT(changeSelection(KFileItemList)));
1391     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1392             this, SLOT(dropUrls(KUrl::List, KUrl)));
1393
1394     // setup "Terminal"
1395     QDockWidget* terminalDock = new QDockWidget(i18nc("@title:window", "Terminal"));
1396     terminalDock->setObjectName("terminalDock");
1397     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1398     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1399     terminalDock->setWidget(terminalWidget);
1400
1401     terminalDock->toggleViewAction()->setText(i18nc("@title:window", "Terminal"));
1402     terminalDock->toggleViewAction()->setShortcut(Qt::Key_F4);
1403     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1404
1405     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1406     connect(this, SIGNAL(urlChanged(KUrl)),
1407             terminalWidget, SLOT(setUrl(KUrl)));
1408
1409     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1410     if (firstRun) {
1411         infoDock->hide();
1412         treeViewDock->hide();
1413         terminalDock->hide();
1414     }
1415
1416     QDockWidget* placesDock = new QDockWidget(i18nc("@title:window", "Places"));
1417     placesDock->setObjectName("placesDock");
1418     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1419     KFilePlacesView* placesView = new KFilePlacesView(placesDock);
1420     placesDock->setWidget(placesView);
1421     placesView->setModel(DolphinSettings::instance().placesModel());
1422     placesView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
1423
1424     placesDock->toggleViewAction()->setText(i18nc("@title:window", "Places"));
1425     placesDock->toggleViewAction()->setShortcut(Qt::Key_F9);
1426     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1427
1428     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1429     connect(placesView, SIGNAL(urlChanged(KUrl)),
1430             this, SLOT(changeUrl(KUrl)));
1431     connect(this, SIGNAL(urlChanged(KUrl)),
1432             placesView, SLOT(setUrl(KUrl)));
1433 }
1434
1435 void DolphinMainWindow::updateHistory()
1436 {
1437     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1438     const int index = urlNavigator->historyIndex();
1439
1440     QAction* backAction = actionCollection()->action("go_back");
1441     if (backAction != 0) {
1442         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1443     }
1444
1445     QAction* forwardAction = actionCollection()->action("go_forward");
1446     if (forwardAction != 0) {
1447         forwardAction->setEnabled(index > 0);
1448     }
1449 }
1450
1451 void DolphinMainWindow::updateEditActions()
1452 {
1453     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1454     if (list.isEmpty()) {
1455         stateChanged("has_no_selection");
1456     } else {
1457         stateChanged("has_selection");
1458
1459         QAction* renameAction = actionCollection()->action("rename");
1460         if (renameAction != 0) {
1461             renameAction->setEnabled(true);
1462         }
1463
1464         bool enableMoveToTrash = true;
1465
1466         KFileItemList::const_iterator it = list.begin();
1467         const KFileItemList::const_iterator end = list.end();
1468         while (it != end) {
1469             const KUrl& url = (*it).url();
1470             // only enable the 'Move to Trash' action for local files
1471             if (!url.isLocalFile()) {
1472                 enableMoveToTrash = false;
1473             }
1474             ++it;
1475         }
1476
1477         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1478         moveToTrashAction->setEnabled(enableMoveToTrash);
1479     }
1480     updatePasteAction();
1481 }
1482
1483 void DolphinMainWindow::updateViewActions()
1484 {
1485     const DolphinView* view = m_activeViewContainer->view();
1486     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1487     if (zoomInAction != 0) {
1488         zoomInAction->setEnabled(view->isZoomInPossible());
1489     }
1490
1491     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1492     if (zoomOutAction != 0) {
1493         zoomOutAction->setEnabled(view->isZoomOutPossible());
1494     }
1495
1496     QAction* action = actionCollection()->action(view->currentViewModeActionName());
1497     if (action != 0) {
1498         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1499         toggleAction->setChecked(true);
1500     }
1501
1502     slotSortingChanged(view->sorting());
1503     slotSortOrderChanged(view->sortOrder());
1504     slotCategorizedSortingChanged();
1505     slotAdditionalInfoChanged(view->additionalInfo());
1506
1507     KToggleAction* showFilterBarAction =
1508         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1509     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1510
1511     KToggleAction* showPreviewAction =
1512         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1513     showPreviewAction->setChecked(view->showPreview());
1514
1515     KToggleAction* showHiddenFilesAction =
1516         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1517     showHiddenFilesAction->setChecked(view->showHiddenFiles());
1518
1519     updateSplitAction();
1520
1521     KToggleAction* editableLocactionAction =
1522         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1523     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1524     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1525 }
1526
1527 void DolphinMainWindow::updateGoActions()
1528 {
1529     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1530     const KUrl& currentUrl = m_activeViewContainer->url();
1531     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1532 }
1533
1534 void DolphinMainWindow::copyUrls(const KUrl::List& source, const KUrl& dest)
1535 {
1536     KonqOperations::copy(this, KonqOperations::COPY, source, dest);
1537     m_undoCommandTypes.append(KonqFileUndoManager::COPY);
1538 }
1539
1540 void DolphinMainWindow::moveUrls(const KUrl::List& source, const KUrl& dest)
1541 {
1542     KonqOperations::copy(this, KonqOperations::MOVE, source, dest);
1543     m_undoCommandTypes.append(KonqFileUndoManager::MOVE);
1544 }
1545
1546 void DolphinMainWindow::linkUrls(const KUrl::List& source, const KUrl& dest)
1547 {
1548     KonqOperations::copy(this, KonqOperations::LINK, source, dest);
1549     m_undoCommandTypes.append(KonqFileUndoManager::LINK);
1550 }
1551
1552 void DolphinMainWindow::clearStatusBar()
1553 {
1554     m_activeViewContainer->statusBar()->clear();
1555 }
1556
1557 void DolphinMainWindow::connectViewSignals(int viewIndex)
1558 {
1559     DolphinViewContainer* container = m_viewContainer[viewIndex];
1560     connect(container, SIGNAL(showFilterBarChanged(bool)),
1561             this, SLOT(updateFilterBarAction(bool)));
1562
1563     DolphinView* view = container->view();
1564     connect(view, SIGNAL(modeChanged()),
1565             this, SLOT(slotViewModeChanged()));
1566     connect(view, SIGNAL(showPreviewChanged()),
1567             this, SLOT(slotShowPreviewChanged()));
1568     connect(view, SIGNAL(showHiddenFilesChanged()),
1569             this, SLOT(slotShowHiddenFilesChanged()));
1570     connect(view, SIGNAL(categorizedSortingChanged()),
1571             this, SLOT(slotCategorizedSortingChanged()));
1572     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1573             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1574     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1575             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1576     connect(view, SIGNAL(additionalInfoChanged(KFileItemDelegate::InformationList)),
1577             this, SLOT(slotAdditionalInfoChanged(KFileItemDelegate::InformationList)));
1578     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1579             this, SLOT(slotSelectionChanged(KFileItemList)));
1580     connect(view, SIGNAL(requestItemInfo(KFileItem)),
1581             this, SLOT(slotRequestItemInfo(KFileItem)));
1582     connect(view, SIGNAL(activated()),
1583             this, SLOT(toggleActiveView()));
1584     connect(view, SIGNAL(renaming()),
1585             this, SLOT(slotRenaming()));
1586
1587     const KUrlNavigator* navigator = container->urlNavigator();
1588     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1589             this, SLOT(changeUrl(const KUrl&)));
1590     connect(navigator, SIGNAL(historyChanged()),
1591             this, SLOT(slotHistoryChanged()));
1592 }
1593
1594 void DolphinMainWindow::updateSplitAction()
1595 {
1596     QAction* splitAction = actionCollection()->action("split_view");
1597     if (m_viewContainer[SecondaryView] != 0) {
1598         if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
1599             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
1600             splitAction->setIcon(KIcon("fileview-close-right"));
1601         } else {
1602             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
1603             splitAction->setIcon(KIcon("fileview-close-left"));
1604         }
1605     } else {
1606         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
1607         splitAction->setIcon(KIcon("fileview-split"));
1608     }
1609 }
1610
1611 void DolphinMainWindow::toggleAdditionalInfo(const char* actionName,
1612                                              KFileItemDelegate::Information info)
1613 {
1614     clearStatusBar();
1615
1616     DolphinView* view = m_activeViewContainer->view();
1617     KFileItemDelegate::InformationList list = view->additionalInfo();
1618
1619     const bool show = actionCollection()->action(actionName)->isChecked();
1620
1621     const int index = list.indexOf(info);
1622     const bool containsInfo = (index >= 0);
1623     if (show && !containsInfo) {
1624         list.append(info);
1625         view->setAdditionalInfo(list);
1626     } else if (!show && containsInfo) {
1627         list.removeAt(index);
1628         view->setAdditionalInfo(list);
1629         Q_ASSERT(list.indexOf(info) < 0);
1630     }
1631 }
1632
1633 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1634     KonqFileUndoManager::UiInterface(mainWin),
1635     m_mainWin(mainWin)
1636 {
1637     Q_ASSERT(m_mainWin != 0);
1638 }
1639
1640 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1641 {
1642 }
1643
1644 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1645 {
1646     DolphinStatusBar* statusBar = m_mainWin->activeViewContainer()->statusBar();
1647     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1648 }
1649
1650 #include "dolphinmainwindow.moc"