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