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