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-kmetadata.h>
  25
  26 #include "dolphinapplication.h"
  27 #include "dolphinnewmenu.h"
  28 #include "dolphinsettings.h"
  29 #include "dolphinsettingsdialog.h"
  30 #include "dolphinstatusbar.h"
  31 #include "infosidebarpage.h"
  32 #include "metadatawidget.h"
  33 #include "mainwindowadaptor.h"
  34 #include "terminalsidebarpage.h"
  35 #include "treeviewsidebarpage.h"
  36 #include "kurlnavigator.h"
  37 #include "viewpropertiesdialog.h"
  38 #include "viewproperties.h"
  39 #include "kfileplacesmodel.h"
  40 #include "kfileplacesview.h"
  41
  42 #include "dolphin_generalsettings.h"
  43
  44 #include <kaction.h>
  45 #include <kactioncollection.h>
  46 #include <kconfig.h>
  47 #include <kdesktopfile.h>
  48 #include <kdeversion.h>
  49 #include <kfiledialog.h>
  50 #include <kglobal.h>
  51 #include <kicon.h>
  52 #include <kiconloader.h>
  53 #include <kio/netaccess.h>
  54 #include <kio/deletejob.h>
  55 #include <kio/renamedialog.h>
  56 #include <kinputdialog.h>
  57 #include <klocale.h>
  58 #include <kmenu.h>
  59 #include <kmessagebox.h>
  60 #include <konqmimedata.h>
  61 #include <konq_operations.h>
  62 #include <kpropertiesdialog.h>
  63 #include <kprotocolinfo.h>
  64 #include <ktoggleaction.h>
  65 #include <krun.h>
  66 #include <kshell.h>
  67 #include <kstandarddirs.h>
  68 #include <kstatusbar.h>
  69 #include <kstandardaction.h>
  70 #include <kurl.h>
  71
  72 #include <QtGui/QKeyEvent>
  73 #include <QtGui/QClipboard>
  74 #include <QtGui/QSplitter>
  75 #include <QtGui/QDockWidget>
  76
  77 DolphinMainWindow::DolphinMainWindow(int id) :
  78     KXmlGuiWindow(0),
  79     m_newMenu(0),
  80     m_splitter(0),
  81     m_activeView(0),
  82     m_id(id)
  83 {
  84     setObjectName("Dolphin");
  85     m_view[PrimaryIdx] = 0;
  86     m_view[SecondaryIdx] = 0;
  87
  88     new MainWindowAdaptor(this);
  89     QDBusConnection::sessionBus().registerObject(QString("/dolphin/MainWindow%1").arg(m_id), this);
  90
  91     KonqUndoManager::incRef();
  92
  93     KonqUndoManager* undoManager = KonqUndoManager::self();
  94     undoManager->setUiInterface(new UndoUiInterface(this));
  95
  96     connect(undoManager, SIGNAL(undoAvailable(bool)),
  97             this, SLOT(slotUndoAvailable(bool)));
  98     connect(undoManager, SIGNAL(undoTextChanged(const QString&)),
  99             this, SLOT(slotUndoTextChanged(const QString&)));
 100 }
 101
 102 DolphinMainWindow::~DolphinMainWindow()
 103 {
 104     KonqUndoManager::decRef();
 105     DolphinApplication::app()->removeMainWindow(this);
 106 }
 107
 108 void DolphinMainWindow::setActiveView(DolphinView* view)
 109 {
 110     Q_ASSERT((view == m_view[PrimaryIdx]) || (view == m_view[SecondaryIdx]));
 111     if (m_activeView == view) {
 112         return;
 113     }
 114
 115     m_activeView = view;
 116
 117     updateHistory();
 118     updateEditActions();
 119     updateViewActions();
 120     updateGoActions();
 121
 122     setCaption(m_activeView->url().fileName());
 123
 124     emit activeViewChanged();
 125 }
 126
 127 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 128                                  const KUrl& destination)
 129 {
 130     Qt::DropAction action = Qt::CopyAction;
 131
 132     Qt::KeyboardModifiers modifier = QApplication::keyboardModifiers();
 133     const bool shiftPressed   = modifier & Qt::ShiftModifier;
 134     const bool controlPressed = modifier & Qt::ControlModifier;
 135     if (shiftPressed && controlPressed) {
 136         // shortcut for 'Link Here' is used
 137         action = Qt::LinkAction;
 138     } else if (shiftPressed) {
 139         // shortcut for 'Move Here' is used
 140         action = Qt::MoveAction;
 141     } else if (controlPressed) {
 142         // shortcut for 'Copy Here' is used
 143         action = Qt::CopyAction;
 144     } else {
 145         // open a context menu which offers the following actions:
 146         // - Move Here
 147         // - Copy Here
 148         // - Link Here
 149         // - Cancel
 150
 151         KMenu popup(this);
 152
 153         QString seq = QKeySequence(Qt::ShiftModifier).toString();
 154         seq.chop(1); // chop superfluous '+'
 155         QAction* moveAction = popup.addAction(KIcon("goto-page"),
 156                                               i18n("&Move Here") + '\t' + seq);
 157
 158         seq = QKeySequence(Qt::ControlModifier).toString();
 159         seq.chop(1);
 160         QAction* copyAction = popup.addAction(KIcon("edit-copy"),
 161                                               i18n("&Copy Here") + '\t' + seq);
 162
 163         seq = QKeySequence(Qt::ControlModifier + Qt::ShiftModifier).toString();
 164         seq.chop(1);
 165         QAction* linkAction = popup.addAction(KIcon("www"),
 166                                               i18n("&Link Here") + '\t' + seq);
 167
 168         popup.addSeparator();
 169         popup.addAction(KIcon("process-stop"), i18n("Cancel"));
 170
 171         QAction* activatedAction = popup.exec(QCursor::pos());
 172         if (activatedAction == moveAction) {
 173             action = Qt::MoveAction;
 174         } else if (activatedAction == copyAction) {
 175             action = Qt::CopyAction;
 176         } else if (activatedAction == linkAction) {
 177             action = Qt::LinkAction;
 178         } else {
 179             return;
 180         }
 181     }
 182
 183     switch (action) {
 184     case Qt::MoveAction:
 185         moveUrls(urls, destination);
 186         break;
 187
 188     case Qt::CopyAction:
 189         copyUrls(urls, destination);
 190         break;
 191
 192     case Qt::LinkAction:
 193         linkUrls(urls, destination);
 194         break;
 195
 196     default:
 197         break;
 198     }
 199 }
 200
 201 void DolphinMainWindow::rename(const KUrl& oldUrl, const KUrl& newUrl)
 202 {
 203     clearStatusBar();
 204     KonqOperations::rename(this, oldUrl, newUrl);
 205     m_undoCommandTypes.append(KonqUndoManager::RENAME);
 206 }
 207
 208 void DolphinMainWindow::refreshViews()
 209 {
 210     Q_ASSERT(m_view[PrimaryIdx] != 0);
 211
 212     // remember the current active view, as because of
 213     // the refreshing the active view might change to
 214     // the secondary view
 215     DolphinView* activeView = m_activeView;
 216
 217     m_view[PrimaryIdx]->refresh();
 218     if (m_view[SecondaryIdx] != 0) {
 219         m_view[SecondaryIdx]->refresh();
 220     }
 221
 222     setActiveView(activeView);
 223 }
 224
 225 void DolphinMainWindow::changeUrl(const KUrl& url)
 226 {
 227     if (activeView() != 0) {
 228         activeView()->setUrl(url);
 229         updateEditActions();
 230         updateViewActions();
 231         updateGoActions();
 232         setCaption(url.fileName());
 233         emit urlChanged(url);
 234     }
 235 }
 236
 237 void DolphinMainWindow::changeSelection(const KFileItemList& selection)
 238 {
 239     activeView()->changeSelection(selection);
 240 }
 241
 242 void DolphinMainWindow::slotViewModeChanged()
 243 {
 244     updateViewActions();
 245 }
 246
 247 void DolphinMainWindow::slotShowPreviewChanged()
 248 {
 249     // It is not enough to update the 'Show Preview' action, also
 250     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 251     updateViewActions();
 252 }
 253
 254 void DolphinMainWindow::slotShowHiddenFilesChanged()
 255 {
 256     KToggleAction* showHiddenFilesAction =
 257         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 258     showHiddenFilesAction->setChecked(m_activeView->showHiddenFiles());
 259 }
 260
 261 void DolphinMainWindow::slotCategorizedSortingChanged()
 262 {
 263     KToggleAction* categorizedSortingAction =
 264         static_cast<KToggleAction*>(actionCollection()->action("categorized"));
 265     categorizedSortingAction->setChecked(m_activeView->categorizedSorting());
 266     categorizedSortingAction->setEnabled(m_activeView->supportsCategorizedSorting());
 267 }
 268
 269 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 270 {
 271     QAction* action = 0;
 272     switch (sorting) {
 273     case DolphinView::SortByName:
 274         action = actionCollection()->action("by_name");
 275         break;
 276     case DolphinView::SortBySize:
 277         action = actionCollection()->action("by_size");
 278         break;
 279     case DolphinView::SortByDate:
 280         action = actionCollection()->action("by_date");
 281         break;
 282     case DolphinView::SortByPermissions:
 283         action = actionCollection()->action("by_permissions");
 284         break;
 285     case DolphinView::SortByOwner:
 286         action = actionCollection()->action("by_owner");
 287         break;
 288     case DolphinView::SortByGroup:
 289         action = actionCollection()->action("by_group");
 290         break;
 291     case DolphinView::SortByType:
 292         action = actionCollection()->action("by_type");
 293     default:
 294         break;
 295     }
 296
 297     if (action != 0) {
 298         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 299         toggleAction->setChecked(true);
 300     }
 301 }
 302
 303 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 304 {
 305     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 306     const bool sortDescending = (order == Qt::DescendingOrder);
 307     descending->setChecked(sortDescending);
 308 }
 309
 310 void DolphinMainWindow::slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation info)
 311 {
 312     QAction* action = 0;
 313     switch (info) {
 314     case KFileItemDelegate::FriendlyMimeType:
 315         action = actionCollection()->action("show_mime_info");
 316         break;
 317     case KFileItemDelegate::Size:
 318         action = actionCollection()->action("show_size_info");
 319         break;
 320     case KFileItemDelegate::ModificationTime:
 321         action = actionCollection()->action("show_date_info");
 322         break;
 323     case KFileItemDelegate::NoInformation:
 324     default:
 325         action = actionCollection()->action("clear_info");
 326         break;
 327     }
 328
 329     if (action != 0) {
 330         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 331         toggleAction->setChecked(true);
 332
 333         QActionGroup* group = toggleAction->actionGroup();
 334         Q_ASSERT(group != 0);
 335         group->setEnabled(m_activeView->mode() == DolphinView::IconsView);
 336     }
 337 }
 338
 339 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 340 {
 341     updateEditActions();
 342
 343     Q_ASSERT(m_view[PrimaryIdx] != 0);
 344     int selectedUrlsCount = m_view[PrimaryIdx]->selectedUrls().count();
 345     if (m_view[SecondaryIdx] != 0) {
 346         selectedUrlsCount += m_view[SecondaryIdx]->selectedUrls().count();
 347     }
 348
 349     QAction* compareFilesAction = actionCollection()->action("compare_files");
 350     compareFilesAction->setEnabled(selectedUrlsCount == 2);
 351
 352     m_activeView->updateStatusBar();
 353
 354     emit selectionChanged(selection);
 355 }
 356
 357 void DolphinMainWindow::slotRequestItemInfo(const KUrl& url)
 358 {
 359     emit requestItemInfo(url);
 360 }
 361
 362 void DolphinMainWindow::slotHistoryChanged()
 363 {
 364     updateHistory();
 365 }
 366
 367 void DolphinMainWindow::updateFilterBarAction(bool show)
 368 {
 369     KToggleAction* showFilterBarAction =
 370         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 371     showFilterBarAction->setChecked(show);
 372 }
 373
 374 void DolphinMainWindow::openNewMainWindow()
 375 {
 376     DolphinApplication::app()->createMainWindow()->show();
 377 }
 378
 379 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 380 {
 381     DolphinSettings& settings = DolphinSettings::instance();
 382     GeneralSettings* generalSettings = settings.generalSettings();
 383     generalSettings->setFirstRun(false);
 384
 385     settings.save();
 386
 387     KXmlGuiWindow::closeEvent(event);
 388 }
 389
 390 void DolphinMainWindow::saveProperties(KConfig* config)
 391 {
 392     KConfigGroup primaryView = config->group("Primary view");
 393     primaryView.writeEntry("Url", m_view[PrimaryIdx]->url().url());
 394     primaryView.writeEntry("Editable Url", m_view[PrimaryIdx]->isUrlEditable());
 395     if (m_view[SecondaryIdx] != 0) {
 396         KConfigGroup secondaryView = config->group("Secondary view");
 397         secondaryView.writeEntry("Url", m_view[SecondaryIdx]->url().url());
 398         secondaryView.writeEntry("Editable Url", m_view[SecondaryIdx]->isUrlEditable());
 399     }
 400 }
 401
 402 void DolphinMainWindow::readProperties(KConfig* config)
 403 {
 404     const KConfigGroup primaryView = config->group("Primary view");
 405     m_view[PrimaryIdx]->setUrl(primaryView.readEntry("Url"));
 406     m_view[PrimaryIdx]->setUrlEditable(primaryView.readEntry("Editable Url", false));
 407     if (config->hasGroup("Secondary view")) {
 408         const KConfigGroup secondaryView = config->group("Secondary view");
 409         if (m_view[SecondaryIdx] == 0) {
 410             toggleSplitView();
 411         }
 412         m_view[SecondaryIdx]->setUrl(secondaryView.readEntry("Url"));
 413         m_view[SecondaryIdx]->setUrlEditable(secondaryView.readEntry("Editable Url", false));
 414     } else if (m_view[SecondaryIdx] != 0) {
 415         toggleSplitView();
 416     }
 417 }
 418
 419 void DolphinMainWindow::updateNewMenu()
 420 {
 421     m_newMenu->slotCheckUpToDate();
 422     m_newMenu->setPopupFiles(activeView()->url());
 423 }
 424
 425 void DolphinMainWindow::rename()
 426 {
 427     clearStatusBar();
 428     m_activeView->renameSelectedItems();
 429 }
 430
 431 void DolphinMainWindow::moveToTrash()
 432 {
 433     clearStatusBar();
 434     const KUrl::List selectedUrls = m_activeView->selectedUrls();
 435     KonqOperations::del(this, KonqOperations::TRASH, selectedUrls);
 436     m_undoCommandTypes.append(KonqUndoManager::TRASH);
 437 }
 438
 439 void DolphinMainWindow::deleteItems()
 440 {
 441     clearStatusBar();
 442
 443     const KUrl::List list = m_activeView->selectedUrls();
 444     const bool del = KonqOperations::askDeleteConfirmation(list,
 445                      KonqOperations::DEL,
 446                      KonqOperations::DEFAULT_CONFIRMATION,
 447                      this);
 448
 449     if (del) {
 450         KIO::Job* job = KIO::del(list);
 451         connect(job, SIGNAL(result(KJob*)),
 452                 this, SLOT(slotHandleJobError(KJob*)));
 453         connect(job, SIGNAL(result(KJob*)),
 454                 this, SLOT(slotDeleteFileFinished(KJob*)));
 455     }
 456 }
 457
 458 void DolphinMainWindow::properties()
 459 {
 460     const KFileItemList list = m_activeView->selectedItems();
 461     KPropertiesDialog dialog(list, this);
 462     dialog.exec();
 463 }
 464
 465 void DolphinMainWindow::quit()
 466 {
 467     close();
 468 }
 469
 470 void DolphinMainWindow::slotHandleJobError(KJob* job)
 471 {
 472     if (job->error() != 0) {
 473         DolphinStatusBar* statusBar = m_activeView->statusBar();
 474         statusBar->setMessage(job->errorString(),
 475                               DolphinStatusBar::Error);
 476     }
 477 }
 478
 479 void DolphinMainWindow::slotDeleteFileFinished(KJob* job)
 480 {
 481     if (job->error() == 0) {
 482         DolphinStatusBar* statusBar = m_activeView->statusBar();
 483         statusBar->setMessage(i18n("Delete operation completed."),
 484                               DolphinStatusBar::OperationCompleted);
 485     }
 486 }
 487
 488 void DolphinMainWindow::slotUndoAvailable(bool available)
 489 {
 490     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 491     if (undoAction != 0) {
 492         undoAction->setEnabled(available);
 493     }
 494
 495     if (available && (m_undoCommandTypes.count() > 0)) {
 496         const KonqUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 497         DolphinStatusBar* statusBar = m_activeView->statusBar();
 498         switch (command) {
 499         case KonqUndoManager::COPY:
 500             statusBar->setMessage(i18n("Copy operation completed."),
 501                                   DolphinStatusBar::OperationCompleted);
 502             break;
 503         case KonqUndoManager::MOVE:
 504             statusBar->setMessage(i18n("Move operation completed."),
 505                                   DolphinStatusBar::OperationCompleted);
 506             break;
 507         case KonqUndoManager::LINK:
 508             statusBar->setMessage(i18n("Link operation completed."),
 509                                   DolphinStatusBar::OperationCompleted);
 510             break;
 511         case KonqUndoManager::TRASH:
 512             statusBar->setMessage(i18n("Move to trash operation completed."),
 513                                   DolphinStatusBar::OperationCompleted);
 514             break;
 515         case KonqUndoManager::RENAME:
 516             statusBar->setMessage(i18n("Renaming operation completed."),
 517                                   DolphinStatusBar::OperationCompleted);
 518             break;
 519
 520         case KonqUndoManager::MKDIR:
 521             statusBar->setMessage(i18n("Created folder."),
 522                                   DolphinStatusBar::OperationCompleted);
 523             break;
 524
 525         default:
 526             break;
 527         }
 528
 529     }
 530 }
 531
 532 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 533 {
 534     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 535     if (undoAction != 0) {
 536         undoAction->setText(text);
 537     }
 538 }
 539
 540 void DolphinMainWindow::undo()
 541 {
 542     clearStatusBar();
 543     KonqUndoManager::self()->undo();
 544 }
 545
 546 void DolphinMainWindow::cut()
 547 {
 548     QMimeData* mimeData = new QMimeData();
 549     const KUrl::List kdeUrls = m_activeView->selectedUrls();
 550     const KUrl::List mostLocalUrls;
 551     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true);
 552     QApplication::clipboard()->setMimeData(mimeData);
 553 }
 554
 555 void DolphinMainWindow::copy()
 556 {
 557     QMimeData* mimeData = new QMimeData();
 558     const KUrl::List kdeUrls = m_activeView->selectedUrls();
 559     const KUrl::List mostLocalUrls;
 560     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, false);
 561
 562     QApplication::clipboard()->setMimeData(mimeData);
 563 }
 564
 565 void DolphinMainWindow::paste()
 566 {
 567     QClipboard* clipboard = QApplication::clipboard();
 568     const QMimeData* mimeData = clipboard->mimeData();
 569
 570     clearStatusBar();
 571
 572     const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
 573
 574     // per default the pasting is done into the current Url of the view
 575     KUrl destUrl(m_activeView->url());
 576
 577     // check whether the pasting should be done into a selected directory
 578     KUrl::List selectedUrls = m_activeView->selectedUrls();
 579     if (selectedUrls.count() == 1) {
 580         const KFileItem fileItem(S_IFDIR,
 581                                  KFileItem::Unknown,
 582                                  selectedUrls.first(),
 583                                  true);
 584         if (fileItem.isDir()) {
 585             // only one item is selected which is a directory, hence paste
 586             // into this directory
 587             destUrl = selectedUrls.first();
 588         }
 589     }
 590
 591     if (KonqMimeData::decodeIsCutSelection(mimeData)) {
 592         moveUrls(sourceUrls, destUrl);
 593         clipboard->clear();
 594     } else {
 595         copyUrls(sourceUrls, destUrl);
 596     }
 597 }
 598
 599 void DolphinMainWindow::updatePasteAction()
 600 {
 601     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 602     if (pasteAction == 0) {
 603         return;
 604     }
 605
 606     QString text(i18n("Paste"));
 607     QClipboard* clipboard = QApplication::clipboard();
 608     const QMimeData* mimeData = clipboard->mimeData();
 609
 610     KUrl::List urls = KUrl::List::fromMimeData(mimeData);
 611     if (!urls.isEmpty()) {
 612         pasteAction->setEnabled(true);
 613
 614         pasteAction->setText(i18np("Paste One File", "Paste %1 Files", urls.count()));
 615     } else {
 616         pasteAction->setEnabled(false);
 617         pasteAction->setText(i18n("Paste"));
 618     }
 619
 620     if (pasteAction->isEnabled()) {
 621         KUrl::List urls = m_activeView->selectedUrls();
 622         const uint count = urls.count();
 623         if (count > 1) {
 624             // pasting should not be allowed when more than one file
 625             // is selected
 626             pasteAction->setEnabled(false);
 627         } else if (count == 1) {
 628             // Only one file is selected. Pasting is only allowed if this
 629             // file is a directory.
 630             // TODO: this doesn't work with remote protocols; instead we need a
 631             // m_activeView->selectedFileItems() to get the real KFileItems
 632             const KFileItem fileItem(S_IFDIR,
 633                                      KFileItem::Unknown,
 634                                      urls.first(),
 635                                      true);
 636             pasteAction->setEnabled(fileItem.isDir());
 637         }
 638     }
 639 }
 640
 641 void DolphinMainWindow::selectAll()
 642 {
 643     clearStatusBar();
 644     m_activeView->selectAll();
 645 }
 646
 647 void DolphinMainWindow::invertSelection()
 648 {
 649     clearStatusBar();
 650     m_activeView->invertSelection();
 651 }
 652 void DolphinMainWindow::setIconsView()
 653 {
 654     m_activeView->setMode(DolphinView::IconsView);
 655 }
 656
 657 void DolphinMainWindow::setDetailsView()
 658 {
 659     m_activeView->setMode(DolphinView::DetailsView);
 660 }
 661
 662 void DolphinMainWindow::setColumnView()
 663 {
 664     m_activeView->setMode(DolphinView::ColumnView);
 665 }
 666
 667 void DolphinMainWindow::sortByName()
 668 {
 669     m_activeView->setSorting(DolphinView::SortByName);
 670 }
 671
 672 void DolphinMainWindow::sortBySize()
 673 {
 674     m_activeView->setSorting(DolphinView::SortBySize);
 675 }
 676
 677 void DolphinMainWindow::sortByDate()
 678 {
 679     m_activeView->setSorting(DolphinView::SortByDate);
 680 }
 681
 682 void DolphinMainWindow::sortByPermissions()
 683 {
 684     m_activeView->setSorting(DolphinView::SortByPermissions);
 685 }
 686
 687 void DolphinMainWindow::sortByOwner()
 688 {
 689     m_activeView->setSorting(DolphinView::SortByOwner);
 690 }
 691
 692 void DolphinMainWindow::sortByGroup()
 693 {
 694     m_activeView->setSorting(DolphinView::SortByGroup);
 695 }
 696
 697 void DolphinMainWindow::sortByType()
 698 {
 699     m_activeView->setSorting(DolphinView::SortByType);
 700 }
 701
 702 void DolphinMainWindow::toggleSortOrder()
 703 {
 704     const Qt::SortOrder order = (m_activeView->sortOrder() == Qt::AscendingOrder) ?
 705                                 Qt::DescendingOrder :
 706                                 Qt::AscendingOrder;
 707     m_activeView->setSortOrder(order);
 708 }
 709
 710 void DolphinMainWindow::toggleSortCategorization()
 711 {
 712     const bool categorizedSorting = m_activeView->categorizedSorting();
 713     m_activeView->setCategorizedSorting(!categorizedSorting);
 714 }
 715
 716 void DolphinMainWindow::clearInfo()
 717 {
 718     m_activeView->setAdditionalInfo(KFileItemDelegate::NoInformation);
 719 }
 720
 721 void DolphinMainWindow::showMimeInfo()
 722 {
 723     clearStatusBar();
 724     m_activeView->setAdditionalInfo(KFileItemDelegate::FriendlyMimeType);
 725 }
 726
 727 void DolphinMainWindow::showSizeInfo()
 728 {
 729     clearStatusBar();
 730     m_activeView->setAdditionalInfo(KFileItemDelegate::Size);
 731 }
 732
 733 void DolphinMainWindow::showDateInfo()
 734 {
 735     clearStatusBar();
 736     m_activeView->setAdditionalInfo(KFileItemDelegate::ModificationTime);
 737 }
 738
 739 void DolphinMainWindow::toggleSplitView()
 740 {
 741     if (m_view[SecondaryIdx] == 0) {
 742         const int newWidth = (m_view[PrimaryIdx]->width() - m_splitter->handleWidth()) / 2;
 743         // create a secondary view
 744         m_view[SecondaryIdx] = new DolphinView(this,
 745                                                0,
 746                                                m_view[PrimaryIdx]->rootUrl(),
 747                                                m_view[PrimaryIdx]->mode(),
 748                                                m_view[PrimaryIdx]->showHiddenFiles());
 749         connectViewSignals(SecondaryIdx);
 750         m_splitter->addWidget(m_view[SecondaryIdx]);
 751         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 752         m_view[SecondaryIdx]->reload();
 753         m_view[SecondaryIdx]->show();
 754     } else {
 755         // remove secondary view
 756         m_view[SecondaryIdx]->close();
 757         m_view[SecondaryIdx]->deleteLater();
 758         m_view[SecondaryIdx] = 0;
 759     }
 760     setActiveView(m_view[PrimaryIdx]);
 761     emit activeViewChanged();
 762 }
 763
 764 void DolphinMainWindow::reloadView()
 765 {
 766     clearStatusBar();
 767     m_activeView->reload();
 768 }
 769
 770 void DolphinMainWindow::stopLoading()
 771 {}
 772
 773 void DolphinMainWindow::togglePreview()
 774 {
 775     clearStatusBar();
 776
 777     const KToggleAction* showPreviewAction =
 778         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 779     const bool show = showPreviewAction->isChecked();
 780     m_activeView->setShowPreview(show);
 781 }
 782
 783 void DolphinMainWindow::toggleShowHiddenFiles()
 784 {
 785     clearStatusBar();
 786
 787     const KToggleAction* showHiddenFilesAction =
 788         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 789     const bool show = showHiddenFilesAction->isChecked();
 790     m_activeView->setShowHiddenFiles(show);
 791 }
 792
 793 void DolphinMainWindow::toggleFilterBarVisibility()
 794 {
 795     const KToggleAction* showFilterBarAction =
 796         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 797     const bool show = showFilterBarAction->isChecked();
 798     m_activeView->showFilterBar(show);
 799 }
 800
 801 void DolphinMainWindow::zoomIn()
 802 {
 803     m_activeView->zoomIn();
 804     updateViewActions();
 805 }
 806
 807 void DolphinMainWindow::zoomOut()
 808 {
 809     m_activeView->zoomOut();
 810     updateViewActions();
 811 }
 812
 813 void DolphinMainWindow::toggleEditLocation()
 814 {
 815     clearStatusBar();
 816
 817     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 818
 819     bool editOrBrowse = action->isChecked();
 820     m_activeView->setUrlEditable(editOrBrowse);
 821 }
 822
 823 void DolphinMainWindow::editLocation()
 824 {
 825     m_activeView->setUrlEditable(true);
 826 }
 827
 828 void DolphinMainWindow::adjustViewProperties()
 829 {
 830     clearStatusBar();
 831     ViewPropertiesDialog dlg(m_activeView);
 832     dlg.exec();
 833 }
 834
 835 void DolphinMainWindow::goBack()
 836 {
 837     clearStatusBar();
 838     m_activeView->goBack();
 839 }
 840
 841 void DolphinMainWindow::goForward()
 842 {
 843     clearStatusBar();
 844     m_activeView->goForward();
 845 }
 846
 847 void DolphinMainWindow::goUp()
 848 {
 849     clearStatusBar();
 850     m_activeView->goUp();
 851 }
 852
 853 void DolphinMainWindow::goHome()
 854 {
 855     clearStatusBar();
 856     m_activeView->goHome();
 857 }
 858
 859 void DolphinMainWindow::findFile()
 860 {
 861     KRun::run("kfind", m_activeView->url(), this);
 862 }
 863
 864 void DolphinMainWindow::compareFiles()
 865 {
 866     // The method is only invoked if exactly 2 files have
 867     // been selected. The selected files may be:
 868     // - both in the primary view
 869     // - both in the secondary view
 870     // - one in the primary view and the other in the secondary
 871     //   view
 872     Q_ASSERT(m_view[PrimaryIdx] != 0);
 873
 874     KUrl urlA;
 875     KUrl urlB;
 876     KUrl::List urls = m_view[PrimaryIdx]->selectedUrls();
 877
 878     switch (urls.count()) {
 879     case 0: {
 880         Q_ASSERT(m_view[SecondaryIdx] != 0);
 881         urls = m_view[SecondaryIdx]->selectedUrls();
 882         Q_ASSERT(urls.count() == 2);
 883         urlA = urls[0];
 884         urlB = urls[1];
 885         break;
 886     }
 887
 888     case 1: {
 889         urlA = urls[0];
 890         Q_ASSERT(m_view[SecondaryIdx] != 0);
 891         urls = m_view[SecondaryIdx]->selectedUrls();
 892         Q_ASSERT(urls.count() == 1);
 893         urlB = urls[0];
 894         break;
 895     }
 896
 897     case 2: {
 898         urlA = urls[0];
 899         urlB = urls[1];
 900         break;
 901     }
 902
 903     default: {
 904         // may not happen: compareFiles may only get invoked if 2
 905         // files are selected
 906         Q_ASSERT(false);
 907     }
 908     }
 909
 910     QString command("kompare -c \"");
 911     command.append(urlA.pathOrUrl());
 912     command.append("\" \"");
 913     command.append(urlB.pathOrUrl());
 914     command.append('\"');
 915     KRun::runCommand(command, "Kompare", "kompare", this);
 916
 917 }
 918
 919 void DolphinMainWindow::editSettings()
 920 {
 921     DolphinSettingsDialog dialog(this);
 922     dialog.exec();
 923 }
 924
 925 void DolphinMainWindow::init()
 926 {
 927     // Check whether Dolphin runs the first time. If yes then
 928     // a proper default window size is given at the end of DolphinMainWindow::init().
 929     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 930     const bool firstRun = generalSettings->firstRun();
 931     if (firstRun) {
 932         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 933     }
 934
 935     setAcceptDrops(true);
 936
 937     m_splitter = new QSplitter(this);
 938
 939     DolphinSettings& settings = DolphinSettings::instance();
 940
 941     setupActions();
 942
 943     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
 944     setCaption(homeUrl.fileName());
 945     ViewProperties props(homeUrl);
 946     m_view[PrimaryIdx] = new DolphinView(this,
 947                                          m_splitter,
 948                                          homeUrl,
 949                                          props.viewMode(),
 950                                          props.showHiddenFiles());
 951
 952     m_activeView = m_view[PrimaryIdx];
 953     connectViewSignals(PrimaryIdx);
 954     m_view[PrimaryIdx]->reload();
 955     m_view[PrimaryIdx]->show();
 956
 957     setCentralWidget(m_splitter);
 958     setupDockWidgets();
 959
 960     setupGUI(Keys | Save | Create | ToolBar);
 961     createGUI();
 962
 963     stateChanged("new_file");
 964     setAutoSaveSettings();
 965
 966     QClipboard* clipboard = QApplication::clipboard();
 967     connect(clipboard, SIGNAL(dataChanged()),
 968             this, SLOT(updatePasteAction()));
 969     updatePasteAction();
 970     updateGoActions();
 971
 972     loadSettings();
 973
 974     if (firstRun) {
 975         // assure a proper default size if Dolphin runs the first time
 976         resize(640, 480);
 977     }
 978 #ifdef HAVE_KMETADATA
 979     if (!MetaDataWidget::metaDataAvailable())
 980         activeView()->statusBar()->setMessage(i18n("Failed to contact Nepomuk service, annotation and tagging are disabled."), DolphinStatusBar::Error);
 981 #endif
 982
 983     emit urlChanged(homeUrl);
 984 }
 985
 986 void DolphinMainWindow::loadSettings()
 987 {
 988     GeneralSettings* settings = DolphinSettings::instance().generalSettings();
 989     updateSplitAction(settings->splitView());
 990     updateViewActions();
 991 }
 992
 993 void DolphinMainWindow::setupActions()
 994 {
 995     // setup 'File' menu
 996     m_newMenu = new DolphinNewMenu(this);
 997     KMenu* menu = m_newMenu->menu();
 998     menu->setTitle(i18n("Create New"));
 999     menu->setIcon(KIcon("document-new"));
1000     connect(menu, SIGNAL(aboutToShow()),
1001             this, SLOT(updateNewMenu()));
1002
1003     QAction* newWindow = actionCollection()->addAction("new_window");
1004     newWindow->setIcon(KIcon("window-new"));
1005     newWindow->setText(i18n("New &Window"));
1006     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1007     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1008
1009     QAction* rename = actionCollection()->addAction("rename");
1010     rename->setText(i18n("Rename..."));
1011     rename->setShortcut(Qt::Key_F2);
1012     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1013
1014     QAction* moveToTrash = actionCollection()->addAction("move_to_trash");
1015     moveToTrash->setText(i18n("Move to Trash"));
1016     moveToTrash->setIcon(KIcon("edit-trash"));
1017     moveToTrash->setShortcut(QKeySequence::Delete);
1018     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1019
1020     QAction* deleteAction = actionCollection()->addAction("delete");
1021     deleteAction->setText(i18n("Delete"));
1022     deleteAction->setShortcut(Qt::SHIFT | Qt::Key_Delete);
1023     deleteAction->setIcon(KIcon("edit-delete"));
1024     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1025
1026     QAction* properties = actionCollection()->addAction("properties");
1027     properties->setText(i18n("Properties"));
1028     properties->setShortcut(Qt::ALT | Qt::Key_Return);
1029     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1030
1031     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1032
1033     // setup 'Edit' menu
1034     KStandardAction::undo(this,
1035                           SLOT(undo()),
1036                           actionCollection());
1037
1038     KStandardAction::cut(this, SLOT(cut()), actionCollection());
1039     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1040     KStandardAction::paste(this, SLOT(paste()), actionCollection());
1041
1042     QAction* selectAll = actionCollection()->addAction("select_all");
1043     selectAll->setText(i18n("Select All"));
1044     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1045     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1046
1047     QAction* invertSelection = actionCollection()->addAction("invert_selection");
1048     invertSelection->setText(i18n("Invert Selection"));
1049     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1050     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1051
1052     // setup 'View' menu
1053     KStandardAction::zoomIn(this,
1054                             SLOT(zoomIn()),
1055                             actionCollection());
1056
1057     KStandardAction::zoomOut(this,
1058                              SLOT(zoomOut()),
1059                              actionCollection());
1060
1061     KToggleAction* iconsView = actionCollection()->add<KToggleAction>("icons");
1062     iconsView->setText(i18n("Icons"));
1063     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
1064     iconsView->setIcon(KIcon("fileview-icon"));
1065     connect(iconsView, SIGNAL(triggered()), this, SLOT(setIconsView()));
1066
1067     KToggleAction* detailsView = actionCollection()->add<KToggleAction>("details");
1068     detailsView->setText(i18n("Details"));
1069     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
1070     detailsView->setIcon(KIcon("fileview-detailed"));
1071     connect(detailsView, SIGNAL(triggered()), this, SLOT(setDetailsView()));
1072
1073     KToggleAction* columnView = actionCollection()->add<KToggleAction>("columns");
1074     columnView->setText(i18n("Columns"));
1075     columnView->setShortcut(Qt::CTRL | Qt::Key_3);
1076     columnView->setIcon(KIcon("fileview-column"));
1077     connect(columnView, SIGNAL(triggered()), this, SLOT(setColumnView()));
1078
1079     QActionGroup* viewModeGroup = new QActionGroup(this);
1080     viewModeGroup->addAction(iconsView);
1081     viewModeGroup->addAction(detailsView);
1082     viewModeGroup->addAction(columnView);
1083
1084     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("by_name");
1085     sortByName->setText(i18n("By Name"));
1086     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1087
1088     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("by_size");
1089     sortBySize->setText(i18n("By Size"));
1090     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1091
1092     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("by_date");
1093     sortByDate->setText(i18n("By Date"));
1094     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1095
1096     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("by_permissions");
1097     sortByPermissions->setText(i18n("By Permissions"));
1098     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
1099
1100     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("by_owner");
1101     sortByOwner->setText(i18n("By Owner"));
1102     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1103
1104     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("by_group");
1105     sortByGroup->setText(i18n("By Group"));
1106     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1107
1108     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("by_type");
1109     sortByType->setText(i18n("By Type"));
1110     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
1111
1112     QActionGroup* sortGroup = new QActionGroup(this);
1113     sortGroup->addAction(sortByName);
1114     sortGroup->addAction(sortBySize);
1115     sortGroup->addAction(sortByDate);
1116     sortGroup->addAction(sortByPermissions);
1117     sortGroup->addAction(sortByOwner);
1118     sortGroup->addAction(sortByGroup);
1119     sortGroup->addAction(sortByType);
1120
1121     KToggleAction* sortDescending = actionCollection()->add<KToggleAction>("descending");
1122     sortDescending->setText(i18n("Descending"));
1123     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1124
1125     KToggleAction* sortCategorized = actionCollection()->add<KToggleAction>("categorized");
1126     sortCategorized->setText(i18n("Show in Groups"));
1127     connect(sortCategorized, SIGNAL(triggered()), this, SLOT(toggleSortCategorization()));
1128
1129     KToggleAction* clearInfo = actionCollection()->add<KToggleAction>("clear_info");
1130     clearInfo->setText(i18n("No Information"));
1131     connect(clearInfo, SIGNAL(triggered()), this, SLOT(clearInfo()));
1132
1133     KToggleAction* showMimeInfo = actionCollection()->add<KToggleAction>("show_mime_info");
1134     showMimeInfo->setText(i18n("Type"));
1135     connect(showMimeInfo, SIGNAL(triggered()), this, SLOT(showMimeInfo()));
1136
1137     KToggleAction* showSizeInfo = actionCollection()->add<KToggleAction>("show_size_info");
1138     showSizeInfo->setText(i18n("Size"));
1139     connect(showSizeInfo, SIGNAL(triggered()), this, SLOT(showSizeInfo()));
1140
1141     KToggleAction* showDateInfo = actionCollection()->add<KToggleAction>("show_date_info");
1142     showDateInfo->setText(i18n("Date"));
1143     connect(showDateInfo, SIGNAL(triggered()), this, SLOT(showDateInfo()));
1144
1145     QActionGroup* infoGroup = new QActionGroup(this);
1146     infoGroup->addAction(clearInfo);
1147     infoGroup->addAction(showMimeInfo);
1148     infoGroup->addAction(showSizeInfo);
1149     infoGroup->addAction(showDateInfo);
1150
1151     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1152     showPreview->setText(i18n("Preview"));
1153     showPreview->setIcon(KIcon("fileview-preview"));
1154     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1155
1156     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1157     showHiddenFiles->setText(i18n("Show Hidden Files"));
1158     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1159     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1160
1161     QAction* split = actionCollection()->addAction("split_view");
1162     split->setShortcut(Qt::Key_F10);
1163     updateSplitAction(false);
1164     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1165
1166     QAction* reload = actionCollection()->addAction("reload");
1167     reload->setText(i18n("Reload"));
1168     reload->setShortcut(Qt::Key_F5);
1169     reload->setIcon(KIcon("view-refresh"));
1170     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1171
1172     QAction* stop = actionCollection()->addAction("stop");
1173     stop->setText(i18n("Stop"));
1174     stop->setIcon(KIcon("process-stop"));
1175     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1176
1177     // TODO: the URL navigator must emit a signal if the editable state has been
1178     // changed, so that the corresponding showFullLocation action is updated. Also
1179     // the naming "Show full Location" is currently confusing...
1180     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1181     showFullLocation->setText(i18n("Show Full Location"));
1182     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1183     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1184
1185     QAction* editLocation = actionCollection()->addAction("edit_location");
1186     editLocation->setText(i18n("Edit Location"));
1187     editLocation->setShortcut(Qt::Key_F6);
1188     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1189
1190     QAction* adjustViewProps = actionCollection()->addAction("view_properties");
1191     adjustViewProps->setText(i18n("Adjust View Properties..."));
1192     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1193
1194     // setup 'Go' menu
1195     KStandardAction::back(this, SLOT(goBack()), actionCollection());
1196     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1197     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1198     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1199
1200     // setup 'Tools' menu
1201     QAction* findFile = actionCollection()->addAction("find_file");
1202     findFile->setText(i18n("Find File..."));
1203     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1204     findFile->setIcon(KIcon("file-find"));
1205     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1206
1207     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1208     showFilterBar->setText(i18n("Show Filter Bar"));
1209     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1210     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(toggleFilterBarVisibility()));
1211
1212     QAction* compareFiles = actionCollection()->addAction("compare_files");
1213     compareFiles->setText(i18n("Compare Files"));
1214     compareFiles->setIcon(KIcon("kompare"));
1215     compareFiles->setEnabled(false);
1216     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1217
1218     // setup 'Settings' menu
1219     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1220 }
1221
1222 void DolphinMainWindow::setupDockWidgets()
1223 {
1224     // setup "Information"
1225     QDockWidget* infoDock = new QDockWidget(i18n("Information"));
1226     infoDock->setObjectName("infoDock");
1227     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1228     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1229     infoDock->setWidget(infoWidget);
1230
1231     infoDock->toggleViewAction()->setText(i18n("Information"));
1232     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1233
1234     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1235     connect(this, SIGNAL(urlChanged(KUrl)),
1236             infoWidget, SLOT(setUrl(KUrl)));
1237     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1238             infoWidget, SLOT(setSelection(KFileItemList)));
1239     connect(this, SIGNAL(requestItemInfo(KUrl)),
1240             infoWidget, SLOT(requestDelayedItemInfo(KUrl)));
1241
1242     // setup "Tree View"
1243     QDockWidget* treeViewDock = new QDockWidget(i18n("Folders"));
1244     treeViewDock->setObjectName("treeViewDock");
1245     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1246     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1247     treeViewDock->setWidget(treeWidget);
1248
1249     treeViewDock->toggleViewAction()->setText(i18n("Folders"));
1250     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1251
1252     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1253     connect(this, SIGNAL(urlChanged(KUrl)),
1254             treeWidget, SLOT(setUrl(KUrl)));
1255     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1256             this, SLOT(changeUrl(KUrl)));
1257     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1258             this, SLOT(changeSelection(KFileItemList)));
1259     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1260             this, SLOT(dropUrls(KUrl::List, KUrl)));
1261
1262     // setup "Terminal"
1263     QDockWidget* terminalDock = new QDockWidget(i18n("Terminal"));
1264     terminalDock->setObjectName("terminalDock");
1265     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1266     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1267     terminalDock->setWidget(terminalWidget);
1268
1269     terminalDock->toggleViewAction()->setText(i18n("Terminal"));
1270     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1271
1272     addDockWidget(Qt::RightDockWidgetArea, terminalDock);
1273     connect(this, SIGNAL(urlChanged(KUrl)),
1274             terminalWidget, SLOT(setUrl(KUrl)));
1275
1276     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1277     if (firstRun) {
1278         infoDock->hide();
1279         treeViewDock->hide();
1280         terminalDock->hide();
1281     }
1282
1283     QDockWidget *placesDock = new QDockWidget(i18n("Places"));
1284     placesDock->setObjectName("placesDock");
1285     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1286     KFilePlacesView *listView = new KFilePlacesView(placesDock);
1287     placesDock->setWidget(listView);
1288     listView->setModel(DolphinSettings::instance().placesModel());
1289
1290     placesDock->toggleViewAction()->setText(i18n("Show Places Panel"));
1291     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1292
1293     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1294     connect(listView, SIGNAL(urlChanged(KUrl)),
1295             this, SLOT(changeUrl(KUrl)));
1296     connect(this, SIGNAL(urlChanged(KUrl)),
1297             listView, SLOT(setUrl(KUrl)));
1298 }
1299
1300 void DolphinMainWindow::updateHistory()
1301 {
1302     const KUrlNavigator* urlNavigator = m_activeView->urlNavigator();
1303     const int index = urlNavigator->historyIndex();
1304
1305     QAction* backAction = actionCollection()->action("go_back");
1306     if (backAction != 0) {
1307         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1308     }
1309
1310     QAction* forwardAction = actionCollection()->action("go_forward");
1311     if (forwardAction != 0) {
1312         forwardAction->setEnabled(index > 0);
1313     }
1314 }
1315
1316 void DolphinMainWindow::updateEditActions()
1317 {
1318     const KFileItemList list = m_activeView->selectedItems();
1319     if (list.isEmpty()) {
1320         stateChanged("has_no_selection");
1321     } else {
1322         stateChanged("has_selection");
1323
1324         QAction* renameAction = actionCollection()->action("rename");
1325         if (renameAction != 0) {
1326             renameAction->setEnabled(list.count() >= 1);
1327         }
1328
1329         bool enableMoveToTrash = true;
1330
1331         KFileItemList::const_iterator it = list.begin();
1332         const KFileItemList::const_iterator end = list.end();
1333         while (it != end) {
1334             KFileItem* item = *it;
1335             const KUrl& url = item->url();
1336             // only enable the 'Move to Trash' action for local files
1337             if (!url.isLocalFile()) {
1338                 enableMoveToTrash = false;
1339             }
1340             ++it;
1341         }
1342
1343         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1344         moveToTrashAction->setEnabled(enableMoveToTrash);
1345     }
1346     updatePasteAction();
1347 }
1348
1349 void DolphinMainWindow::updateViewActions()
1350 {
1351     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1352     if (zoomInAction != 0) {
1353         zoomInAction->setEnabled(m_activeView->isZoomInPossible());
1354     }
1355
1356     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1357     if (zoomOutAction != 0) {
1358         zoomOutAction->setEnabled(m_activeView->isZoomOutPossible());
1359     }
1360
1361     QAction* action = 0;
1362     switch (m_activeView->mode()) {
1363     case DolphinView::IconsView:
1364         action = actionCollection()->action("icons");
1365         break;
1366     case DolphinView::DetailsView:
1367         action = actionCollection()->action("details");
1368         break;
1369     case DolphinView::ColumnView:
1370         action = actionCollection()->action("columns");
1371         break;
1372     default:
1373         break;
1374     }
1375
1376     if (action != 0) {
1377         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1378         toggleAction->setChecked(true);
1379     }
1380
1381     slotSortingChanged(m_activeView->sorting());
1382     slotSortOrderChanged(m_activeView->sortOrder());
1383     slotCategorizedSortingChanged();
1384     slotAdditionalInfoChanged(m_activeView->additionalInfo());
1385
1386     KToggleAction* showFilterBarAction =
1387         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1388     showFilterBarAction->setChecked(m_activeView->isFilterBarVisible());
1389
1390     KToggleAction* showPreviewAction =
1391         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1392     showPreviewAction->setChecked(m_activeView->showPreview());
1393
1394     KToggleAction* showHiddenFilesAction =
1395         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1396     showHiddenFilesAction->setChecked(m_activeView->showHiddenFiles());
1397
1398     updateSplitAction(m_view[SecondaryIdx] != 0);
1399
1400     KToggleAction* editableLocactionAction =
1401         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1402     editableLocactionAction->setChecked(m_activeView->isUrlEditable());
1403 }
1404
1405 void DolphinMainWindow::updateGoActions()
1406 {
1407     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1408     const KUrl& currentUrl = m_activeView->url();
1409     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1410 }
1411
1412 void DolphinMainWindow::copyUrls(const KUrl::List& source, const KUrl& dest)
1413 {
1414     KonqOperations::copy(this, KonqOperations::COPY, source, dest);
1415     m_undoCommandTypes.append(KonqUndoManager::COPY);
1416 }
1417
1418 void DolphinMainWindow::moveUrls(const KUrl::List& source, const KUrl& dest)
1419 {
1420     KonqOperations::copy(this, KonqOperations::MOVE, source, dest);
1421     m_undoCommandTypes.append(KonqUndoManager::MOVE);
1422 }
1423
1424 void DolphinMainWindow::linkUrls(const KUrl::List& source, const KUrl& dest)
1425 {
1426     KonqOperations::copy(this, KonqOperations::LINK, source, dest);
1427     m_undoCommandTypes.append(KonqUndoManager::LINK);
1428 }
1429
1430 void DolphinMainWindow::clearStatusBar()
1431 {
1432     m_activeView->statusBar()->clear();
1433 }
1434
1435 void DolphinMainWindow::connectViewSignals(int viewIndex)
1436 {
1437     DolphinView* view = m_view[viewIndex];
1438     connect(view, SIGNAL(modeChanged()),
1439             this, SLOT(slotViewModeChanged()));
1440     connect(view, SIGNAL(showPreviewChanged()),
1441             this, SLOT(slotShowPreviewChanged()));
1442     connect(view, SIGNAL(showHiddenFilesChanged()),
1443             this, SLOT(slotShowHiddenFilesChanged()));
1444     connect(view, SIGNAL(categorizedSortingChanged()),
1445             this, SLOT(slotCategorizedSortingChanged()));
1446     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1447             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1448     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1449             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1450     connect(view, SIGNAL(additionalInfoChanged(KFileItemDelegate::AdditionalInformation)),
1451             this, SLOT(slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation)));
1452     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1453             this, SLOT(slotSelectionChanged(KFileItemList)));
1454     connect(view, SIGNAL(requestItemInfo(KUrl)),
1455             this, SLOT(slotRequestItemInfo(KUrl)));
1456     connect(view, SIGNAL(showFilterBarChanged(bool)),
1457             this, SLOT(updateFilterBarAction(bool)));
1458     connect(view, SIGNAL(urlChanged(KUrl)),
1459             this, SLOT(changeUrl(KUrl)));
1460
1461     const KUrlNavigator* navigator = view->urlNavigator();
1462     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1463             this, SLOT(changeUrl(const KUrl&)));
1464     connect(navigator, SIGNAL(historyChanged()),
1465             this, SLOT(slotHistoryChanged()));
1466 }
1467
1468 void DolphinMainWindow::updateSplitAction(bool isSplit)
1469 {
1470     QAction* splitAction = actionCollection()->action("split_view");
1471     if (isSplit) {
1472         splitAction->setText(i18n("Join"));
1473         splitAction->setIcon(KIcon("fileview-join"));
1474     } else {
1475         splitAction->setText(i18n("Split"));
1476         splitAction->setIcon(KIcon("fileview-split"));
1477     }
1478 }
1479
1480 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1481     KonqUndoManager::UiInterface(mainWin),
1482     m_mainWin(mainWin)
1483 {
1484     Q_ASSERT(m_mainWin != 0);
1485 }
1486
1487 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1488 {
1489 }
1490
1491 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1492 {
1493     DolphinStatusBar* statusBar = m_mainWin->activeView()->statusBar();
1494     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1495 }
1496
1497 #include "dolphinmainwindow.moc"