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 = new KPropertiesDialog(list, this);
 526     dialog->setAttribute(Qt::WA_DeleteOnClose);
 527     dialog->show();
 528     dialog->raise();
 529     dialog->activateWindow();
 530 }
 531
 532 void DolphinMainWindow::quit()
 533 {
 534     close();
 535 }
 536
 537 void DolphinMainWindow::slotHandlePlacesError(const QString &message)
 538 {
 539     if (!message.isEmpty()) {
 540         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 541         statusBar->setMessage(message, DolphinStatusBar::Error);
 542     }
 543 }
 544
 545 void DolphinMainWindow::slotUndoAvailable(bool available)
 546 {
 547     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 548     if (undoAction != 0) {
 549         undoAction->setEnabled(available);
 550     }
 551
 552     if (available && (m_undoCommandTypes.count() > 0)) {
 553         const KonqFileUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 554         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 555         switch (command) {
 556         case KonqFileUndoManager::COPY:
 557             statusBar->setMessage(i18nc("@info:status", "Copy operation completed."),
 558                                   DolphinStatusBar::OperationCompleted);
 559             break;
 560         case KonqFileUndoManager::MOVE:
 561             statusBar->setMessage(i18nc("@info:status", "Move operation completed."),
 562                                   DolphinStatusBar::OperationCompleted);
 563             break;
 564         case KonqFileUndoManager::LINK:
 565             statusBar->setMessage(i18nc("@info:status", "Link operation completed."),
 566                                   DolphinStatusBar::OperationCompleted);
 567             break;
 568         case KonqFileUndoManager::TRASH:
 569             statusBar->setMessage(i18nc("@info:status", "Move to trash operation completed."),
 570                                   DolphinStatusBar::OperationCompleted);
 571             break;
 572         case KonqFileUndoManager::RENAME:
 573             statusBar->setMessage(i18nc("@info:status", "Renaming operation completed."),
 574                                   DolphinStatusBar::OperationCompleted);
 575             break;
 576
 577         case KonqFileUndoManager::MKDIR:
 578             statusBar->setMessage(i18nc("@info:status", "Created folder."),
 579                                   DolphinStatusBar::OperationCompleted);
 580             break;
 581
 582         default:
 583             break;
 584         }
 585
 586     }
 587 }
 588
 589 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 590 {
 591     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 592     if (undoAction != 0) {
 593         undoAction->setText(text);
 594     }
 595 }
 596
 597 void DolphinMainWindow::undo()
 598 {
 599     clearStatusBar();
 600     KonqFileUndoManager::self()->undo();
 601 }
 602
 603 void DolphinMainWindow::cut()
 604 {
 605     m_activeViewContainer->view()->cutSelectedItems();
 606 }
 607
 608 void DolphinMainWindow::copy()
 609 {
 610     m_activeViewContainer->view()->copySelectedItems();
 611 }
 612
 613 void DolphinMainWindow::paste()
 614 {
 615     m_activeViewContainer->view()->paste();
 616 }
 617
 618 void DolphinMainWindow::updatePasteAction()
 619 {
 620     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 621     if (pasteAction == 0) {
 622         return;
 623     }
 624
 625     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 626     pasteAction->setEnabled(pasteInfo.first);
 627     pasteAction->setText(pasteInfo.second);
 628 }
 629
 630 void DolphinMainWindow::selectAll()
 631 {
 632     clearStatusBar();
 633     m_activeViewContainer->view()->selectAll();
 634 }
 635
 636 void DolphinMainWindow::invertSelection()
 637 {
 638     clearStatusBar();
 639     m_activeViewContainer->view()->invertSelection();
 640 }
 641
 642 void DolphinMainWindow::setViewMode(QAction* action)
 643 {
 644     const DolphinView::Mode mode = action->data().value<DolphinView::Mode>();
 645     m_activeViewContainer->view()->setMode(mode);
 646 }
 647
 648 void DolphinMainWindow::sortByName()
 649 {
 650     m_activeViewContainer->view()->setSorting(DolphinView::SortByName);
 651 }
 652
 653 void DolphinMainWindow::sortBySize()
 654 {
 655     m_activeViewContainer->view()->setSorting(DolphinView::SortBySize);
 656 }
 657
 658 void DolphinMainWindow::sortByDate()
 659 {
 660     m_activeViewContainer->view()->setSorting(DolphinView::SortByDate);
 661 }
 662
 663 void DolphinMainWindow::sortByPermissions()
 664 {
 665     m_activeViewContainer->view()->setSorting(DolphinView::SortByPermissions);
 666 }
 667
 668 void DolphinMainWindow::sortByOwner()
 669 {
 670     m_activeViewContainer->view()->setSorting(DolphinView::SortByOwner);
 671 }
 672
 673 void DolphinMainWindow::sortByGroup()
 674 {
 675     m_activeViewContainer->view()->setSorting(DolphinView::SortByGroup);
 676 }
 677
 678 void DolphinMainWindow::sortByType()
 679 {
 680     m_activeViewContainer->view()->setSorting(DolphinView::SortByType);
 681 }
 682
 683 void DolphinMainWindow::sortByRating()
 684 {
 685 #ifdef HAVE_NEPOMUK
 686     m_activeViewContainer->view()->setSorting(DolphinView::SortByRating);
 687 #endif
 688 }
 689
 690 void DolphinMainWindow::sortByTags()
 691 {
 692 #ifdef HAVE_NEPOMUK
 693     m_activeViewContainer->view()->setSorting(DolphinView::SortByTags);
 694 #endif
 695 }
 696
 697 void DolphinMainWindow::toggleSortOrder()
 698 {
 699     DolphinView* view = m_activeViewContainer->view();
 700     const Qt::SortOrder order = (view->sortOrder() == Qt::AscendingOrder) ?
 701                                 Qt::DescendingOrder :
 702                                 Qt::AscendingOrder;
 703     view->setSortOrder(order);
 704 }
 705
 706 void DolphinMainWindow::toggleSortCategorization()
 707 {
 708     DolphinView* view = m_activeViewContainer->view();
 709     const bool categorizedSorting = view->categorizedSorting();
 710     view->setCategorizedSorting(!categorizedSorting);
 711 }
 712
 713 void DolphinMainWindow::toggleSizeInfo()
 714 {
 715     toggleAdditionalInfo("show_size_info", KFileItemDelegate::Size);
 716 }
 717
 718 void DolphinMainWindow::toggleDateInfo()
 719 {
 720     toggleAdditionalInfo("show_date_info", KFileItemDelegate::ModificationTime);
 721 }
 722
 723 void DolphinMainWindow::togglePermissionsInfo()
 724 {
 725     toggleAdditionalInfo("show_permissions_info", KFileItemDelegate::Permissions);
 726 }
 727
 728 void DolphinMainWindow::toggleOwnerInfo()
 729 {
 730     toggleAdditionalInfo("show_owner_info", KFileItemDelegate::Owner);
 731 }
 732
 733 void DolphinMainWindow::toggleGroupInfo()
 734 {
 735     toggleAdditionalInfo("show_group_info", KFileItemDelegate::OwnerAndGroup);
 736 }
 737
 738 void DolphinMainWindow::toggleMimeInfo()
 739 {
 740     toggleAdditionalInfo("show_mime_info", KFileItemDelegate::FriendlyMimeType);
 741 }
 742
 743 void DolphinMainWindow::toggleSplitView()
 744 {
 745     if (m_viewContainer[SecondaryView] == 0) {
 746         // create a secondary view
 747         const int newWidth = (m_viewContainer[PrimaryView]->width() - m_splitter->handleWidth()) / 2;
 748
 749         const DolphinView* view = m_viewContainer[PrimaryView]->view();
 750         m_viewContainer[SecondaryView] = new DolphinViewContainer(this, 0, view->rootUrl());
 751         connectViewSignals(SecondaryView);
 752         m_splitter->addWidget(m_viewContainer[SecondaryView]);
 753         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 754         m_viewContainer[SecondaryView]->view()->reload();
 755         m_viewContainer[SecondaryView]->setActive(false);
 756         m_viewContainer[SecondaryView]->show();
 757     } else if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
 758         // remove secondary view
 759         m_viewContainer[SecondaryView]->close();
 760         m_viewContainer[SecondaryView]->deleteLater();
 761         m_viewContainer[SecondaryView] = 0;
 762     } else {
 763         // The secondary view is active, hence from a users point of view
 764         // the content of the secondary view should be moved to the primary view.
 765         // From an implementation point of view it is more efficient to close
 766         // the primary view and exchange the internal pointers afterwards.
 767         m_viewContainer[PrimaryView]->close();
 768         m_viewContainer[PrimaryView]->deleteLater();
 769         m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 770         m_viewContainer[SecondaryView] = 0;
 771     }
 772
 773     setActiveViewContainer(m_viewContainer[PrimaryView]);
 774     updateViewActions();
 775     emit activeViewChanged();
 776 }
 777
 778 void DolphinMainWindow::reloadView()
 779 {
 780     clearStatusBar();
 781     m_activeViewContainer->view()->reload();
 782 }
 783
 784 void DolphinMainWindow::stopLoading()
 785 {
 786 }
 787
 788 void DolphinMainWindow::togglePreview()
 789 {
 790     clearStatusBar();
 791
 792     const KToggleAction* showPreviewAction =
 793         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 794     const bool show = showPreviewAction->isChecked();
 795     m_activeViewContainer->view()->setShowPreview(show);
 796 }
 797
 798 void DolphinMainWindow::toggleShowHiddenFiles()
 799 {
 800     clearStatusBar();
 801
 802     const KToggleAction* showHiddenFilesAction =
 803         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 804     const bool show = showHiddenFilesAction->isChecked();
 805     m_activeViewContainer->view()->setShowHiddenFiles(show);
 806 }
 807
 808 void DolphinMainWindow::toggleFilterBarVisibility()
 809 {
 810     const KToggleAction* showFilterBarAction =
 811         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 812     const bool show = showFilterBarAction->isChecked();
 813     m_activeViewContainer->showFilterBar(show);
 814 }
 815
 816 void DolphinMainWindow::zoomIn()
 817 {
 818     m_activeViewContainer->view()->zoomIn();
 819     updateViewActions();
 820 }
 821
 822 void DolphinMainWindow::zoomOut()
 823 {
 824     m_activeViewContainer->view()->zoomOut();
 825     updateViewActions();
 826 }
 827
 828 void DolphinMainWindow::toggleEditLocation()
 829 {
 830     clearStatusBar();
 831
 832     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 833
 834     bool editOrBrowse = action->isChecked();
 835     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 836     urlNavigator->setUrlEditable(editOrBrowse);
 837 }
 838
 839 void DolphinMainWindow::editLocation()
 840 {
 841     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 842     navigator->setUrlEditable(true);
 843     navigator->setFocus();
 844 }
 845
 846 void DolphinMainWindow::adjustViewProperties()
 847 {
 848     clearStatusBar();
 849     ViewPropertiesDialog dlg(m_activeViewContainer->view());
 850     dlg.exec();
 851 }
 852
 853 void DolphinMainWindow::goBack()
 854 {
 855     clearStatusBar();
 856     m_activeViewContainer->urlNavigator()->goBack();
 857 }
 858
 859 void DolphinMainWindow::goForward()
 860 {
 861     clearStatusBar();
 862     m_activeViewContainer->urlNavigator()->goForward();
 863 }
 864
 865 void DolphinMainWindow::goUp()
 866 {
 867     clearStatusBar();
 868     m_activeViewContainer->urlNavigator()->goUp();
 869 }
 870
 871 void DolphinMainWindow::goHome()
 872 {
 873     clearStatusBar();
 874     m_activeViewContainer->urlNavigator()->goHome();
 875 }
 876
 877 void DolphinMainWindow::findFile()
 878 {
 879     KRun::run("kfind", m_activeViewContainer->url(), this);
 880 }
 881
 882 void DolphinMainWindow::compareFiles()
 883 {
 884     // The method is only invoked if exactly 2 files have
 885     // been selected. The selected files may be:
 886     // - both in the primary view
 887     // - both in the secondary view
 888     // - one in the primary view and the other in the secondary
 889     //   view
 890     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 891
 892     KUrl urlA;
 893     KUrl urlB;
 894     KUrl::List urls = m_viewContainer[PrimaryView]->view()->selectedUrls();
 895
 896     switch (urls.count()) {
 897     case 0: {
 898         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 899         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 900         Q_ASSERT(urls.count() == 2);
 901         urlA = urls[0];
 902         urlB = urls[1];
 903         break;
 904     }
 905
 906     case 1: {
 907         urlA = urls[0];
 908         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 909         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 910         Q_ASSERT(urls.count() == 1);
 911         urlB = urls[0];
 912         break;
 913     }
 914
 915     case 2: {
 916         urlA = urls[0];
 917         urlB = urls[1];
 918         break;
 919     }
 920
 921     default: {
 922         // may not happen: compareFiles may only get invoked if 2
 923         // files are selected
 924         Q_ASSERT(false);
 925     }
 926     }
 927
 928     QString command("kompare -c \"");
 929     command.append(urlA.pathOrUrl());
 930     command.append("\" \"");
 931     command.append(urlB.pathOrUrl());
 932     command.append('\"');
 933     KRun::runCommand(command, "Kompare", "kompare", this);
 934
 935 }
 936
 937 void DolphinMainWindow::toggleShowMenuBar()
 938 {
 939     const bool visible = menuBar()->isVisible();
 940     menuBar()->setVisible(!visible);
 941 }
 942
 943 void DolphinMainWindow::editSettings()
 944 {
 945     DolphinSettingsDialog dialog(this);
 946     dialog.exec();
 947 }
 948
 949 void DolphinMainWindow::init()
 950 {
 951     // Check whether Dolphin runs the first time. If yes then
 952     // a proper default window size is given at the end of DolphinMainWindow::init().
 953     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 954     const bool firstRun = generalSettings->firstRun();
 955     if (firstRun) {
 956         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 957     }
 958
 959     setAcceptDrops(true);
 960
 961     m_splitter = new QSplitter(this);
 962
 963     DolphinSettings& settings = DolphinSettings::instance();
 964
 965     setupActions();
 966
 967     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
 968     setCaption(homeUrl.fileName());
 969     ViewProperties props(homeUrl);
 970     m_viewContainer[PrimaryView] = new DolphinViewContainer(this,
 971                                                             m_splitter,
 972                                                             homeUrl);
 973
 974     m_activeViewContainer = m_viewContainer[PrimaryView];
 975     connectViewSignals(PrimaryView);
 976     m_viewContainer[PrimaryView]->view()->reload();
 977     m_viewContainer[PrimaryView]->show();
 978
 979     setCentralWidget(m_splitter);
 980     setupDockWidgets();
 981
 982     setupGUI(Keys | Save | Create | ToolBar);
 983     createGUI();
 984
 985     stateChanged("new_file");
 986     setAutoSaveSettings();
 987
 988     QClipboard* clipboard = QApplication::clipboard();
 989     connect(clipboard, SIGNAL(dataChanged()),
 990             this, SLOT(updatePasteAction()));
 991     updatePasteAction();
 992     updateGoActions();
 993
 994     if (generalSettings->splitView()) {
 995         toggleSplitView();
 996     }
 997     updateViewActions();
 998
 999     if (firstRun) {
1000         // assure a proper default size if Dolphin runs the first time
1001         resize(700, 500);
1002     }
1003
1004     emit urlChanged(homeUrl);
1005 }
1006
1007 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* view)
1008 {
1009     Q_ASSERT(view != 0);
1010     Q_ASSERT((view == m_viewContainer[PrimaryView]) || (view == m_viewContainer[SecondaryView]));
1011     if (m_activeViewContainer == view) {
1012         return;
1013     }
1014
1015     m_activeViewContainer->setActive(false);
1016     m_activeViewContainer = view;
1017     m_activeViewContainer->setActive(true);
1018
1019     updateHistory();
1020     updateEditActions();
1021     updateViewActions();
1022     updateGoActions();
1023
1024     const KUrl& url = m_activeViewContainer->url();
1025     setCaption(url.fileName());
1026
1027     emit activeViewChanged();
1028     emit urlChanged(url);
1029 }
1030
1031 void DolphinMainWindow::setupActions()
1032 {
1033     // setup 'File' menu
1034     m_newMenu = new DolphinNewMenu(this);
1035     KMenu* menu = m_newMenu->menu();
1036     menu->setTitle(i18nc("@title:menu", "Create New"));
1037     menu->setIcon(KIcon("document-new"));
1038     connect(menu, SIGNAL(aboutToShow()),
1039             this, SLOT(updateNewMenu()));
1040
1041     KAction* newWindow = actionCollection()->addAction("new_window");
1042     newWindow->setIcon(KIcon("window-new"));
1043     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1044     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1045     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1046
1047     KAction* rename = DolphinView::createRenameAction(actionCollection());
1048     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1049
1050     KAction* moveToTrash = DolphinView::createMoveToTrashAction(actionCollection());
1051     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1052
1053     KAction* deleteAction = DolphinView::createDeleteAction(actionCollection());
1054     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1055
1056     KAction* properties = actionCollection()->addAction("properties");
1057     properties->setText(i18nc("@action:inmenu File", "Properties"));
1058     properties->setShortcut(Qt::ALT | Qt::Key_Return);
1059     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1060
1061     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1062
1063     // setup 'Edit' menu
1064     KStandardAction::undo(this,
1065                           SLOT(undo()),
1066                           actionCollection());
1067
1068     //Need to remove shift+del from cut action, else the shortcut for deletejob
1069     //doesn't work
1070     KAction* cut = KStandardAction::cut(this, SLOT(cut()), actionCollection());
1071     KShortcut cutShortcut = cut->shortcut();
1072     cutShortcut.remove(Qt::SHIFT + Qt::Key_Delete, KShortcut::KeepEmpty);
1073     cut->setShortcut(cutShortcut);
1074     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1075     KStandardAction::paste(this, SLOT(paste()), actionCollection());
1076
1077     KAction* selectAll = actionCollection()->addAction("select_all");
1078     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
1079     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1080     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1081
1082     KAction* invertSelection = actionCollection()->addAction("invert_selection");
1083     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1084     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1085     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1086
1087     // setup 'View' menu
1088     KStandardAction::zoomIn(this,
1089                             SLOT(zoomIn()),
1090                             actionCollection());
1091
1092     KStandardAction::zoomOut(this,
1093                              SLOT(zoomOut()),
1094                              actionCollection());
1095
1096
1097     KToggleAction* iconsView = DolphinView::iconsModeAction(actionCollection());
1098     KToggleAction* detailsView = DolphinView::detailsModeAction(actionCollection());
1099     KToggleAction* columnView = DolphinView::columnsModeAction(actionCollection());
1100
1101     QActionGroup* viewModeGroup = new QActionGroup(this);
1102     viewModeGroup->addAction(iconsView);
1103     viewModeGroup->addAction(detailsView);
1104     viewModeGroup->addAction(columnView);
1105     connect(viewModeGroup, SIGNAL(triggered(QAction*)), this, SLOT(setViewMode(QAction*)));
1106
1107     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("sort_by_name");
1108     sortByName->setText(i18nc("@action:inmenu Sort By", "Name"));
1109     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1110
1111     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("sort_by_size");
1112     sortBySize->setText(i18nc("@action:inmenu Sort By", "Size"));
1113     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1114
1115     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("sort_by_date");
1116     sortByDate->setText(i18nc("@action:inmenu Sort By", "Date"));
1117     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1118
1119     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("sort_by_permissions");
1120     sortByPermissions->setText(i18nc("@action:inmenu Sort By", "Permissions"));
1121     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
1122
1123     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("sort_by_owner");
1124     sortByOwner->setText(i18nc("@action:inmenu Sort By", "Owner"));
1125     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1126
1127     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("sort_by_group");
1128     sortByGroup->setText(i18nc("@action:inmenu Sort By", "Group"));
1129     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1130
1131     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("sort_by_type");
1132     sortByType->setText(i18nc("@action:inmenu Sort By", "Type"));
1133     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
1134
1135     // TODO: Hided "sort by rating" and "sort by tags" as without caching the performance
1136     // is too slow currently (Nepomuk will support caching in future releases).
1137     //
1138     // KToggleAction* sortByRating = actionCollection()->add<KToggleAction>("sort_by_rating");
1139     // sortByRating->setText(i18nc("@action:inmenu Sort By", "Rating"));
1140     //
1141     // KToggleAction* sortByTags = actionCollection()->add<KToggleAction>("sort_by_tags");
1142     // sortByTags->setText(i18nc("@action:inmenu Sort By", "Tags"));
1143     //
1144 #ifdef HAVE_NEPOMUK
1145     // if (MetaDataWidget::metaDataAvailable()) {
1146     //     connect(sortByRating, SIGNAL(triggered()), this, SLOT(sortByRating()));
1147     //     connect(sortByTags, SIGNAL(triggered()), this, SLOT(sortByTags()));
1148     // }
1149     // else {
1150     //     sortByRating->setEnabled(false);
1151     //     sortByTags->setEnabled(false);
1152     // }
1153 #else
1154     // sortByRating->setEnabled(false);
1155     // sortByTags->setEnabled(false);
1156 #endif
1157
1158     QActionGroup* sortGroup = new QActionGroup(this);
1159     sortGroup->addAction(sortByName);
1160     sortGroup->addAction(sortBySize);
1161     sortGroup->addAction(sortByDate);
1162     sortGroup->addAction(sortByPermissions);
1163     sortGroup->addAction(sortByOwner);
1164     sortGroup->addAction(sortByGroup);
1165     sortGroup->addAction(sortByType);
1166
1167     // TODO: Hided "sort by rating" and "sort by tags" as without caching the performance
1168     // is too slow currently (Nepomuk will support caching in future releases).
1169     //sortGroup->addAction(sortByRating);
1170     //sortGroup->addAction(sortByTags);
1171
1172     KToggleAction* sortDescending = actionCollection()->add<KToggleAction>("descending");
1173     sortDescending->setText(i18nc("@action:inmenu Sort", "Descending"));
1174     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1175
1176     KToggleAction* showInGroups = actionCollection()->add<KToggleAction>("show_in_groups");
1177     showInGroups->setText(i18nc("@action:inmenu View", "Show in Groups"));
1178     connect(showInGroups, SIGNAL(triggered()), this, SLOT(toggleSortCategorization()));
1179
1180     KToggleAction* showSizeInfo = actionCollection()->add<KToggleAction>("show_size_info");
1181     showSizeInfo->setText(i18nc("@action:inmenu Additional information", "Size"));
1182     connect(showSizeInfo, SIGNAL(triggered()), this, SLOT(toggleSizeInfo()));
1183
1184     KToggleAction* showDateInfo = actionCollection()->add<KToggleAction>("show_date_info");
1185     showDateInfo->setText(i18nc("@action:inmenu Additional information", "Date"));
1186     connect(showDateInfo, SIGNAL(triggered()), this, SLOT(toggleDateInfo()));
1187
1188     KToggleAction* showPermissionsInfo = actionCollection()->add<KToggleAction>("show_permissions_info");
1189     showPermissionsInfo->setText(i18nc("@action:inmenu Additional information", "Permissions"));
1190     connect(showPermissionsInfo, SIGNAL(triggered()), this, SLOT(togglePermissionsInfo()));
1191
1192     KToggleAction* showOwnerInfo = actionCollection()->add<KToggleAction>("show_owner_info");
1193     showOwnerInfo->setText(i18nc("@action:inmenu Additional information", "Owner"));
1194     connect(showOwnerInfo, SIGNAL(triggered()), this, SLOT(toggleOwnerInfo()));
1195
1196     KToggleAction* showGroupInfo = actionCollection()->add<KToggleAction>("show_group_info");
1197     showGroupInfo->setText(i18nc("@action:inmenu Additional information", "Group"));
1198     connect(showGroupInfo, SIGNAL(triggered()), this, SLOT(toggleGroupInfo()));
1199
1200     KToggleAction* showMimeInfo = actionCollection()->add<KToggleAction>("show_mime_info");
1201     showMimeInfo->setText(i18nc("@action:inmenu Additional information", "Type"));
1202     connect(showMimeInfo, SIGNAL(triggered()), this, SLOT(toggleMimeInfo()));
1203
1204     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1205     showPreview->setText(i18nc("@action:intoolbar", "Preview"));
1206     showPreview->setIcon(KIcon("fileview-preview"));
1207     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1208
1209     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1210     showHiddenFiles->setText(i18nc("@action:inmenu View", "Show Hidden Files"));
1211     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1212     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1213
1214     KAction* split = actionCollection()->addAction("split_view");
1215     split->setShortcut(Qt::Key_F10);
1216     updateSplitAction();
1217     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1218
1219     KAction* reload = actionCollection()->addAction("reload");
1220     reload->setText(i18nc("@action:inmenu View", "Reload"));
1221     reload->setShortcut(Qt::Key_F5);
1222     reload->setIcon(KIcon("view-refresh"));
1223     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1224
1225     KAction* stop = actionCollection()->addAction("stop");
1226     stop->setText(i18nc("@action:inmenu View", "Stop"));
1227     stop->setIcon(KIcon("process-stop"));
1228     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1229
1230     // TODO: the URL navigator must emit a signal if the editable state has been
1231     // changed, so that the corresponding showFullLocation action is updated. Also
1232     // the naming "Show full Location" is currently confusing...
1233     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1234     showFullLocation->setText(i18nc("@action:inmenu Navigation Bar", "Show Full Location"));
1235     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1236     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1237
1238     KAction* editLocation = actionCollection()->addAction("edit_location");
1239     editLocation->setText(i18nc("@action:inmenu Navigation Bar", "Edit Location"));
1240     editLocation->setShortcut(Qt::Key_F6);
1241     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1242
1243     KAction* adjustViewProps = actionCollection()->addAction("view_properties");
1244     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
1245     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1246
1247     // setup 'Go' menu
1248     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
1249     KShortcut backShortcut = backAction->shortcut();
1250     backShortcut.setAlternate(Qt::Key_Backspace);
1251     backAction->setShortcut(backShortcut);
1252
1253     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1254     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1255     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1256
1257     // setup 'Tools' menu
1258     QAction* findFile = actionCollection()->addAction("find_file");
1259     findFile->setText(i18nc("@action:inmenu Tools", "Find File..."));
1260     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1261     findFile->setIcon(KIcon("edit-find"));
1262     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1263
1264     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1265     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1266     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1267     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(toggleFilterBarVisibility()));
1268
1269     KAction* compareFiles = actionCollection()->addAction("compare_files");
1270     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1271     compareFiles->setIcon(KIcon("kompare"));
1272     compareFiles->setEnabled(false);
1273     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1274
1275     // setup 'Settings' menu
1276     m_showMenuBar = KStandardAction::showMenubar(this, SLOT(toggleShowMenuBar()), actionCollection());
1277     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1278 }
1279
1280 void DolphinMainWindow::setupDockWidgets()
1281 {
1282     // setup "Information"
1283     QDockWidget* infoDock = new QDockWidget(i18nc("@title:window", "Information"));
1284     infoDock->setObjectName("infoDock");
1285     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1286     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1287     infoDock->setWidget(infoWidget);
1288
1289     infoDock->toggleViewAction()->setText(i18nc("@title:window", "Information"));
1290     infoDock->toggleViewAction()->setShortcut(Qt::Key_F11);
1291     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1292
1293     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1294     connect(this, SIGNAL(urlChanged(KUrl)),
1295             infoWidget, SLOT(setUrl(KUrl)));
1296     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1297             infoWidget, SLOT(setSelection(KFileItemList)));
1298     connect(this, SIGNAL(requestItemInfo(KFileItem)),
1299             infoWidget, SLOT(requestDelayedItemInfo(KFileItem)));
1300
1301     // setup "Tree View"
1302     QDockWidget* treeViewDock = new QDockWidget(i18nc("@title:window", "Folders"));
1303     treeViewDock->setObjectName("treeViewDock");
1304     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1305     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1306     treeViewDock->setWidget(treeWidget);
1307
1308     treeViewDock->toggleViewAction()->setText(i18nc("@title:window", "Folders"));
1309     treeViewDock->toggleViewAction()->setShortcut(Qt::Key_F7);
1310     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1311
1312     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1313     connect(this, SIGNAL(urlChanged(KUrl)),
1314             treeWidget, SLOT(setUrl(KUrl)));
1315     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1316             this, SLOT(changeUrl(KUrl)));
1317     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1318             this, SLOT(changeSelection(KFileItemList)));
1319     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1320             this, SLOT(dropUrls(KUrl::List, KUrl)));
1321
1322     // setup "Terminal"
1323     QDockWidget* terminalDock = new QDockWidget(i18nc("@title:window", "Terminal"));
1324     terminalDock->setObjectName("terminalDock");
1325     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1326     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1327     terminalDock->setWidget(terminalWidget);
1328
1329     terminalDock->toggleViewAction()->setText(i18nc("@title:window", "Terminal"));
1330     terminalDock->toggleViewAction()->setShortcut(Qt::Key_F4);
1331     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1332
1333     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1334     connect(this, SIGNAL(urlChanged(KUrl)),
1335             terminalWidget, SLOT(setUrl(KUrl)));
1336
1337     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1338     if (firstRun) {
1339         infoDock->hide();
1340         treeViewDock->hide();
1341         terminalDock->hide();
1342     }
1343
1344     QDockWidget* placesDock = new QDockWidget(i18nc("@title:window", "Places"));
1345     placesDock->setObjectName("placesDock");
1346     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1347     KFilePlacesView* placesView = new KFilePlacesView(placesDock);
1348     placesDock->setWidget(placesView);
1349     placesView->setModel(DolphinSettings::instance().placesModel());
1350     placesView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
1351
1352     placesDock->toggleViewAction()->setText(i18nc("@title:window", "Places"));
1353     placesDock->toggleViewAction()->setShortcut(Qt::Key_F9);
1354     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1355
1356     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1357     connect(placesView, SIGNAL(urlChanged(KUrl)),
1358             this, SLOT(changeUrl(KUrl)));
1359     connect(this, SIGNAL(urlChanged(KUrl)),
1360             placesView, SLOT(setUrl(KUrl)));
1361 }
1362
1363 void DolphinMainWindow::updateHistory()
1364 {
1365     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1366     const int index = urlNavigator->historyIndex();
1367
1368     QAction* backAction = actionCollection()->action("go_back");
1369     if (backAction != 0) {
1370         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1371     }
1372
1373     QAction* forwardAction = actionCollection()->action("go_forward");
1374     if (forwardAction != 0) {
1375         forwardAction->setEnabled(index > 0);
1376     }
1377 }
1378
1379 void DolphinMainWindow::updateEditActions()
1380 {
1381     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1382     if (list.isEmpty()) {
1383         stateChanged("has_no_selection");
1384     } else {
1385         stateChanged("has_selection");
1386
1387         QAction* renameAction = actionCollection()->action("rename");
1388         if (renameAction != 0) {
1389             renameAction->setEnabled(true);
1390         }
1391
1392         bool enableMoveToTrash = true;
1393
1394         KFileItemList::const_iterator it = list.begin();
1395         const KFileItemList::const_iterator end = list.end();
1396         while (it != end) {
1397             const KUrl& url = (*it).url();
1398             // only enable the 'Move to Trash' action for local files
1399             if (!url.isLocalFile()) {
1400                 enableMoveToTrash = false;
1401             }
1402             ++it;
1403         }
1404
1405         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1406         moveToTrashAction->setEnabled(enableMoveToTrash);
1407     }
1408     updatePasteAction();
1409 }
1410
1411 void DolphinMainWindow::updateViewActions()
1412 {
1413     const DolphinView* view = m_activeViewContainer->view();
1414     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1415     if (zoomInAction != 0) {
1416         zoomInAction->setEnabled(view->isZoomInPossible());
1417     }
1418
1419     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1420     if (zoomOutAction != 0) {
1421         zoomOutAction->setEnabled(view->isZoomOutPossible());
1422     }
1423
1424     QAction* action = actionCollection()->action(view->currentViewModeActionName());
1425     if (action != 0) {
1426         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1427         toggleAction->setChecked(true);
1428     }
1429
1430     slotSortingChanged(view->sorting());
1431     slotSortOrderChanged(view->sortOrder());
1432     slotCategorizedSortingChanged();
1433     slotAdditionalInfoChanged(view->additionalInfo());
1434
1435     KToggleAction* showFilterBarAction =
1436         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1437     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1438
1439     KToggleAction* showPreviewAction =
1440         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1441     showPreviewAction->setChecked(view->showPreview());
1442
1443     KToggleAction* showHiddenFilesAction =
1444         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1445     showHiddenFilesAction->setChecked(view->showHiddenFiles());
1446
1447     updateSplitAction();
1448
1449     KToggleAction* editableLocactionAction =
1450         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1451     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1452     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1453 }
1454
1455 void DolphinMainWindow::updateGoActions()
1456 {
1457     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1458     const KUrl& currentUrl = m_activeViewContainer->url();
1459     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1460 }
1461
1462 void DolphinMainWindow::clearStatusBar()
1463 {
1464     m_activeViewContainer->statusBar()->clear();
1465 }
1466
1467 void DolphinMainWindow::connectViewSignals(int viewIndex)
1468 {
1469     DolphinViewContainer* container = m_viewContainer[viewIndex];
1470     connect(container, SIGNAL(showFilterBarChanged(bool)),
1471             this, SLOT(updateFilterBarAction(bool)));
1472
1473     DolphinView* view = container->view();
1474     connect(view, SIGNAL(modeChanged()),
1475             this, SLOT(slotViewModeChanged()));
1476     connect(view, SIGNAL(showPreviewChanged()),
1477             this, SLOT(slotShowPreviewChanged()));
1478     connect(view, SIGNAL(showHiddenFilesChanged()),
1479             this, SLOT(slotShowHiddenFilesChanged()));
1480     connect(view, SIGNAL(categorizedSortingChanged()),
1481             this, SLOT(slotCategorizedSortingChanged()));
1482     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1483             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1484     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1485             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1486     connect(view, SIGNAL(additionalInfoChanged(KFileItemDelegate::InformationList)),
1487             this, SLOT(slotAdditionalInfoChanged(KFileItemDelegate::InformationList)));
1488     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1489             this, SLOT(slotSelectionChanged(KFileItemList)));
1490     connect(view, SIGNAL(requestItemInfo(KFileItem)),
1491             this, SLOT(slotRequestItemInfo(KFileItem)));
1492     connect(view, SIGNAL(activated()),
1493             this, SLOT(toggleActiveView()));
1494     connect(view, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)),
1495             this, SLOT(slotDoingOperation(KonqFileUndoManager::CommandType)));
1496
1497     const KUrlNavigator* navigator = container->urlNavigator();
1498     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1499             this, SLOT(changeUrl(const KUrl&)));
1500     connect(navigator, SIGNAL(historyChanged()),
1501             this, SLOT(slotHistoryChanged()));
1502 }
1503
1504 void DolphinMainWindow::updateSplitAction()
1505 {
1506     QAction* splitAction = actionCollection()->action("split_view");
1507     if (m_viewContainer[SecondaryView] != 0) {
1508         if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
1509             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
1510             splitAction->setIcon(KIcon("fileview-close-right"));
1511         } else {
1512             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
1513             splitAction->setIcon(KIcon("fileview-close-left"));
1514         }
1515     } else {
1516         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
1517         splitAction->setIcon(KIcon("fileview-split"));
1518     }
1519 }
1520
1521 void DolphinMainWindow::toggleAdditionalInfo(const char* actionName,
1522                                              KFileItemDelegate::Information info)
1523 {
1524     clearStatusBar();
1525
1526     DolphinView* view = m_activeViewContainer->view();
1527     KFileItemDelegate::InformationList list = view->additionalInfo();
1528
1529     const bool show = actionCollection()->action(actionName)->isChecked();
1530
1531     const int index = list.indexOf(info);
1532     const bool containsInfo = (index >= 0);
1533     if (show && !containsInfo) {
1534         list.append(info);
1535         view->setAdditionalInfo(list);
1536     } else if (!show && containsInfo) {
1537         list.removeAt(index);
1538         view->setAdditionalInfo(list);
1539         Q_ASSERT(list.indexOf(info) < 0);
1540     }
1541 }
1542
1543 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1544     KonqFileUndoManager::UiInterface(mainWin),
1545     m_mainWin(mainWin)
1546 {
1547     Q_ASSERT(m_mainWin != 0);
1548 }
1549
1550 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1551 {
1552 }
1553
1554 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1555 {
1556     DolphinStatusBar* statusBar = m_mainWin->activeViewContainer()->statusBar();
1557     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1558 }
1559
1560 #include "dolphinmainwindow.moc"