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 <config-kmetadata.h>
  23 #include "dolphinmainwindow.h"
  24
  25 #include <assert.h>
  26
  27 #include "dolphinapplication.h"
  28 #include "dolphinnewmenu.h"
  29 #include "dolphinsettings.h"
  30 #include "dolphinsettingsdialog.h"
  31 #include "dolphinstatusbar.h"
  32 #include "dolphinapplication.h"
  33 #include "urlnavigator.h"
  34 #include "dolphinsettings.h"
  35 #include "bookmarkssidebarpage.h"
  36 #include "infosidebarpage.h"
  37 #include "dolphin_generalsettings.h"
  38 #include "viewpropertiesdialog.h"
  39 #include "viewproperties.h"
  40 #include "metadataloader.h"
  41 #include "mainwindowadaptor.h"
  42
  43 #include <kaction.h>
  44 #include <kactioncollection.h>
  45 #include <kbookmarkmanager.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 <kpropertiesdialog.h>
  62 #include <kprotocolinfo.h>
  63 #include <ktoggleaction.h>
  64 #include <krun.h>
  65 #include <kshell.h>
  66 #include <kstandarddirs.h>
  67 #include <kstatusbar.h>
  68 #include <kstandardaction.h>
  69 #include <kurl.h>
  70
  71 #include <QCloseEvent>
  72 #include <QClipboard>
  73 #include <QSplitter>
  74 #include <QDockWidget>
  75
  76 DolphinMainWindow::DolphinMainWindow(int id) :
  77     KMainWindow(0),
  78     m_newMenu(0),
  79     m_splitter(0),
  80     m_activeView(0),
  81     m_id(id)
  82 {
  83     setObjectName("Dolphin");
  84     m_view[PrimaryIdx] = 0;
  85     m_view[SecondaryIdx] = 0;
  86
  87     new MainWindowAdaptor(this);
  88     QDBusConnection::sessionBus().registerObject(QString("/dolphin/MainWindow%1").arg(m_id), this);
  89
  90     KonqUndoManager::incRef();
  91
  92     KonqUndoManager* undoManager = KonqUndoManager::self();
  93     undoManager->setUiInterface(new UndoUiInterface(this));
  94
  95     connect(undoManager, SIGNAL(undoAvailable(bool)),
  96             this, SLOT(slotUndoAvailable(bool)));
  97     connect(undoManager, SIGNAL(undoTextChanged(const QString&)),
  98             this, SLOT(slotUndoTextChanged(const QString&)));
  99 }
 100
 101 DolphinMainWindow::~DolphinMainWindow()
 102 {
 103     KonqUndoManager::decRef();
 104     DolphinApplication::app()->removeMainWindow(this);
 105 }
 106
 107 void DolphinMainWindow::setActiveView(DolphinView* view)
 108 {
 109     assert((view == m_view[PrimaryIdx]) || (view == m_view[SecondaryIdx]));
 110     if (m_activeView == view) {
 111         return;
 112     }
 113
 114     m_activeView = view;
 115
 116     updateHistory();
 117     updateEditActions();
 118     updateViewActions();
 119     updateGoActions();
 120
 121     setCaption(m_activeView->url().fileName());
 122
 123     emit activeViewChanged();
 124 }
 125
 126 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 127                                  const KUrl& destination)
 128 {
 129     Qt::DropAction action = Qt::CopyAction;
 130
 131     Qt::KeyboardModifiers modifier = QApplication::keyboardModifiers();
 132     const bool shiftPressed   = modifier & Qt::ShiftModifier;
 133     const bool controlPressed = modifier & Qt::ControlModifier;
 134     if (shiftPressed && controlPressed) {
 135         // shortcut for 'Link Here' is used
 136         action = Qt::LinkAction;
 137     }
 138     else if (shiftPressed) {
 139         // shortcut for 'Move Here' is used
 140         action = Qt::MoveAction;
 141     }
 142     else if (controlPressed) {
 143         // shortcut for 'Copy Here' is used
 144         action = Qt::CopyAction;
 145     }
 146     else {
 147         // open a context menu which offers the following actions:
 148         // - Move Here
 149         // - Copy Here
 150         // - Link Here
 151         // - Cancel
 152
 153         KMenu popup(this);
 154
 155         QString seq = QKeySequence(Qt::ShiftModifier).toString();
 156         seq.chop(1); // chop superfluous '+'
 157         QAction* moveAction = popup.addAction(KIcon("goto"),
 158                                               i18n("&Move Here") + '\t' + seq);
 159
 160         seq = QKeySequence(Qt::ControlModifier).toString();
 161         seq.chop(1);
 162         QAction* copyAction = popup.addAction(KIcon("editcopy"),
 163                                               i18n("&Copy Here") + '\t' + seq);
 164
 165         seq = QKeySequence(Qt::ControlModifier + Qt::ShiftModifier).toString();
 166         seq.chop(1);
 167         QAction* linkAction = popup.addAction(KIcon("www"),
 168                                               i18n("&Link Here") + '\t' + seq);
 169
 170         popup.addSeparator();
 171         popup.addAction(KIcon("stop"), i18n("Cancel"));
 172
 173         QAction* activatedAction = popup.exec(QCursor::pos());
 174         if (activatedAction == moveAction) {
 175             action = Qt::MoveAction;
 176         }
 177         else if (activatedAction == copyAction) {
 178             action = Qt::CopyAction;
 179         }
 180         else if (activatedAction == linkAction) {
 181             action = Qt::LinkAction;
 182         }
 183         else {
 184             return;
 185         }
 186     }
 187
 188     switch (action) {
 189         case Qt::MoveAction:
 190             moveUrls(urls, destination);
 191             break;
 192
 193         case Qt::CopyAction:
 194             copyUrls(urls, destination);
 195             break;
 196
 197         case Qt::LinkAction:
 198             linkUrls(urls, destination);
 199             break;
 200
 201         default:
 202             break;
 203     }
 204 }
 205
 206 void DolphinMainWindow::refreshViews()
 207 {
 208     const bool split = DolphinSettings::instance().generalSettings()->splitView();
 209     const bool isPrimaryViewActive = (m_activeView == m_view[PrimaryIdx]);
 210     KUrl url;
 211     for (int i = PrimaryIdx; i <= SecondaryIdx; ++i) {
 212        if (m_view[i] != 0) {
 213             url = m_view[i]->url();
 214
 215             // delete view instance...
 216             m_view[i]->close();
 217             m_view[i]->deleteLater();
 218             m_view[i] = 0;
 219         }
 220
 221         if (split || (i == PrimaryIdx)) {
 222             // ... and recreate it
 223             ViewProperties props(url);
 224             m_view[i] = new DolphinView(this,
 225                                         m_splitter,
 226                                         url,
 227                                         props.viewMode(),
 228                                         props.showHiddenFiles());
 229             connectViewSignals(i);
 230             m_view[i]->show();
 231         }
 232     }
 233
 234     m_activeView = isPrimaryViewActive ? m_view[PrimaryIdx] : m_view[SecondaryIdx];
 235     assert(m_activeView != 0);
 236
 237     updateViewActions();
 238     emit activeViewChanged();
 239 }
 240
 241 void DolphinMainWindow::changeUrl(const QString& url)
 242 {
 243     if (activeView() != 0) {
 244         activeView()->setUrl(KUrl(url));
 245     }
 246 }
 247
 248 void DolphinMainWindow::slotViewModeChanged()
 249 {
 250     updateViewActions();
 251 }
 252
 253 void DolphinMainWindow::slowShowPreviewChanged()
 254 {
 255     KToggleAction* showPreviewAction =
 256         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 257     showPreviewAction->setChecked(m_activeView->showPreview());
 258 }
 259
 260 void DolphinMainWindow::slotShowHiddenFilesChanged()
 261 {
 262     KToggleAction* showHiddenFilesAction =
 263         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 264     showHiddenFilesAction->setChecked(m_activeView->showHiddenFiles());
 265 }
 266
 267 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 268 {
 269     QAction* action = 0;
 270     switch (sorting) {
 271         case DolphinView::SortByName:
 272             action = actionCollection()->action("by_name");
 273             break;
 274         case DolphinView::SortBySize:
 275             action = actionCollection()->action("by_size");
 276             break;
 277         case DolphinView::SortByDate:
 278             action = actionCollection()->action("by_date");
 279             break;
 280         case DolphinView::SortByPermissions:
 281             action = actionCollection()->action("by_permissions");
 282             break;
 283         case DolphinView::SortByOwner:
 284             action = actionCollection()->action("by_owner");
 285             break;
 286         case DolphinView::SortByGroup:
 287             action = actionCollection()->action("by_group");
 288             break;
 289         default:
 290             break;
 291     }
 292
 293     if (action != 0) {
 294         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 295         toggleAction->setChecked(true);
 296     }
 297 }
 298
 299 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 300 {
 301     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 302     const bool sortDescending = (order == Qt::Descending);
 303     descending->setChecked(sortDescending);
 304 }
 305
 306 void DolphinMainWindow::slotSelectionChanged()
 307 {
 308     updateEditActions();
 309
 310     assert(m_view[PrimaryIdx] != 0);
 311     int selectedUrlsCount = m_view[PrimaryIdx]->selectedUrls().count();
 312     if (m_view[SecondaryIdx] != 0) {
 313         selectedUrlsCount += m_view[SecondaryIdx]->selectedUrls().count();
 314     }
 315
 316     QAction* compareFilesAction = actionCollection()->action("compare_files");
 317     compareFilesAction->setEnabled(selectedUrlsCount == 2);
 318
 319     m_activeView->updateStatusBar();
 320
 321     emit selectionChanged();
 322 }
 323
 324 void DolphinMainWindow::slotHistoryChanged()
 325 {
 326     updateHistory();
 327 }
 328
 329 void DolphinMainWindow::slotUrlChanged(const KUrl& url)
 330 {
 331     updateEditActions();
 332     updateGoActions();
 333     setCaption(url.fileName());
 334 }
 335
 336 void DolphinMainWindow::updateFilterBarAction(bool show)
 337 {
 338     KToggleAction* showFilterBarAction =
 339         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 340     showFilterBarAction->setChecked(show);
 341 }
 342
 343 void DolphinMainWindow::openNewMainWindow()
 344 {
 345     DolphinApplication::app()->createMainWindow()->show();
 346 }
 347
 348 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 349 {
 350     DolphinSettings& settings = DolphinSettings::instance();
 351     GeneralSettings* generalSettings = settings.generalSettings();
 352     generalSettings->setFirstRun(false);
 353
 354     settings.save();
 355
 356     // TODO: I assume there will be a generic way in KDE 4 to store the docks
 357     // of the main window. In the meantime they are stored manually:
 358     QString filename = KStandardDirs::locateLocal("data", KGlobal::mainComponent().componentName());
 359     filename.append("/panels_layout");
 360     QFile file(filename);
 361     if (file.open(QIODevice::WriteOnly)) {
 362         QByteArray data = saveState();
 363         file.write(data);
 364         file.close();
 365     }
 366
 367     KMainWindow::closeEvent(event);
 368 }
 369
 370 void DolphinMainWindow::saveProperties(KConfig* config)
 371 {
 372     KConfigGroup primaryView = config->group("Primary view");
 373     primaryView.writeEntry("Url", m_view[PrimaryIdx]->url().url());
 374     primaryView.writeEntry("Editable Url", m_view[PrimaryIdx]->isUrlEditable());
 375     if (m_view[SecondaryIdx] != 0) {
 376         KConfigGroup secondaryView = config->group("Secondary view");
 377         secondaryView.writeEntry("Url", m_view[SecondaryIdx]->url().url());
 378         secondaryView.writeEntry("Editable Url", m_view[SecondaryIdx]->isUrlEditable());
 379     }
 380 }
 381
 382 void DolphinMainWindow::readProperties(KConfig* config)
 383 {
 384     const KConfigGroup primaryView = config->group("Primary view");
 385     m_view[PrimaryIdx]->setUrl(primaryView.readEntry("Url"));
 386     m_view[PrimaryIdx]->setUrlEditable(primaryView.readEntry("Editable Url", false));
 387     if (config->hasGroup("Secondary view")) {
 388         const KConfigGroup secondaryView = config->group("Secondary view");
 389         if (m_view[SecondaryIdx] == 0) {
 390             toggleSplitView();
 391         }
 392         m_view[SecondaryIdx]->setUrl(secondaryView.readEntry("Url"));
 393         m_view[SecondaryIdx]->setUrlEditable(secondaryView.readEntry("Editable Url", false));
 394     }
 395     else if (m_view[SecondaryIdx] != 0) {
 396         toggleSplitView();
 397     }
 398 }
 399
 400 void DolphinMainWindow::updateNewMenu()
 401 {
 402     m_newMenu->slotCheckUpToDate();
 403     m_newMenu->setPopupFiles(activeView()->url());
 404 }
 405
 406 void DolphinMainWindow::rename()
 407 {
 408     clearStatusBar();
 409     m_activeView->renameSelectedItems();
 410 }
 411
 412 void DolphinMainWindow::moveToTrash()
 413 {
 414     clearStatusBar();
 415     const KUrl::List selectedUrls = m_activeView->selectedUrls();
 416     KonqOperations::del(this, KonqOperations::TRASH, selectedUrls);
 417     m_undoOperations.append(KonqOperations::TRASH);
 418 }
 419
 420 void DolphinMainWindow::deleteItems()
 421 {
 422     clearStatusBar();
 423
 424     KUrl::List list = m_activeView->selectedUrls();
 425     const uint itemCount = list.count();
 426     assert(itemCount >= 1);
 427
 428     QString text;
 429     if (itemCount > 1) {
 430         text = i18n("Do you really want to delete the %1 selected items?",itemCount);
 431     }
 432     else {
 433         const KUrl& url = list.first();
 434         text = i18n("Do you really want to delete '%1'?",url.fileName());
 435     }
 436
 437     const bool del = KMessageBox::warningContinueCancel(this,
 438                                                         text,
 439                                                         QString(),
 440                                                         KGuiItem(i18n("Delete"), KIcon("editdelete"))
 441                                                        ) == KMessageBox::Continue;
 442     if (del) {
 443         KIO::Job* job = KIO::del(list);
 444         connect(job, SIGNAL(result(KJob*)),
 445                 this, SLOT(slotHandleJobError(KJob*)));
 446         connect(job, SIGNAL(result(KJob*)),
 447                 this, SLOT(slotDeleteFileFinished(KJob*)));
 448     }
 449 }
 450
 451 void DolphinMainWindow::properties()
 452 {
 453     const KFileItemList list = m_activeView->selectedItems();
 454     new KPropertiesDialog(list, this);
 455 }
 456
 457 void DolphinMainWindow::quit()
 458 {
 459     close();
 460 }
 461
 462 void DolphinMainWindow::slotHandleJobError(KJob* job)
 463 {
 464     if (job->error() != 0) {
 465         DolphinStatusBar* statusBar = m_activeView->statusBar();
 466         statusBar->setMessage(job->errorString(),
 467                               DolphinStatusBar::Error);
 468     }
 469 }
 470
 471 void DolphinMainWindow::slotDeleteFileFinished(KJob* job)
 472 {
 473     if (job->error() == 0) {
 474         DolphinStatusBar* statusBar = m_activeView->statusBar();
 475         statusBar->setMessage(i18n("Delete operation completed."),
 476                               DolphinStatusBar::OperationCompleted);
 477     }
 478 }
 479
 480 void DolphinMainWindow::slotUndoAvailable(bool available)
 481 {
 482     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 483     if (undoAction != 0) {
 484         undoAction->setEnabled(available);
 485     }
 486
 487     if (available && (m_undoOperations.count() > 0)) {
 488         const KonqOperations::Operation op = m_undoOperations.takeFirst();
 489         DolphinStatusBar* statusBar = m_activeView->statusBar();
 490         switch (op) {
 491             case KonqOperations::COPY:
 492                 statusBar->setMessage(i18n("Copy operation completed."),
 493                                       DolphinStatusBar::OperationCompleted);
 494                 break;
 495             case KonqOperations::MOVE:
 496                 statusBar->setMessage(i18n("Move operation completed."),
 497                                       DolphinStatusBar::OperationCompleted);
 498                 break;
 499             case KonqOperations::LINK:
 500                 statusBar->setMessage(i18n("Link operation completed."),
 501                                       DolphinStatusBar::OperationCompleted);
 502                 break;
 503             case KonqOperations::TRASH:
 504                 statusBar->setMessage(i18n("Move to trash operation completed."),
 505                                       DolphinStatusBar::OperationCompleted);
 506                 break;
 507             default:
 508                 break;
 509         }
 510
 511     }
 512 }
 513
 514 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 515 {
 516     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 517     if (undoAction != 0) {
 518         undoAction->setText(text);
 519     }
 520 }
 521
 522 void DolphinMainWindow::undo()
 523 {
 524     clearStatusBar();
 525     KonqUndoManager::self()->undo();
 526 }
 527
 528 void DolphinMainWindow::cut()
 529 {
 530     QMimeData* mimeData = new QMimeData();
 531     const KUrl::List kdeUrls = m_activeView->selectedUrls();
 532     const KUrl::List mostLocalUrls;
 533     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true);
 534     QApplication::clipboard()->setMimeData(mimeData);
 535 }
 536
 537 void DolphinMainWindow::copy()
 538 {
 539     QMimeData* mimeData = new QMimeData();
 540     const KUrl::List kdeUrls = m_activeView->selectedUrls();
 541     const KUrl::List mostLocalUrls;
 542     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, false);
 543
 544     QApplication::clipboard()->setMimeData(mimeData);
 545 }
 546
 547 void DolphinMainWindow::paste()
 548 {
 549     QClipboard* clipboard = QApplication::clipboard();
 550     const QMimeData* mimeData = clipboard->mimeData();
 551
 552     clearStatusBar();
 553
 554     const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
 555
 556     // per default the pasting is done into the current Url of the view
 557     KUrl destUrl(m_activeView->url());
 558
 559     // check whether the pasting should be done into a selected directory
 560     KUrl::List selectedUrls = m_activeView->selectedUrls();
 561     if (selectedUrls.count() == 1) {
 562         const KFileItem fileItem(S_IFDIR,
 563                                  KFileItem::Unknown,
 564                                  selectedUrls.first(),
 565                                  true);
 566         if (fileItem.isDir()) {
 567             // only one item is selected which is a directory, hence paste
 568             // into this directory
 569             destUrl = selectedUrls.first();
 570         }
 571     }
 572
 573     if (KonqMimeData::decodeIsCutSelection(mimeData)) {
 574         moveUrls(sourceUrls, destUrl);
 575         clipboard->clear();
 576     }
 577     else {
 578         copyUrls(sourceUrls, destUrl);
 579     }
 580 }
 581
 582 void DolphinMainWindow::updatePasteAction()
 583 {
 584     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 585     if (pasteAction == 0) {
 586         return;
 587     }
 588
 589     QString text(i18n("Paste"));
 590     QClipboard* clipboard = QApplication::clipboard();
 591     const QMimeData* mimeData = clipboard->mimeData();
 592
 593     KUrl::List urls = KUrl::List::fromMimeData(mimeData);
 594     if (!urls.isEmpty()) {
 595         pasteAction->setEnabled(true);
 596
 597         const int count = urls.count();
 598         if (count == 1) {
 599             pasteAction->setText(i18n("Paste 1 File"));
 600         }
 601         else {
 602             pasteAction->setText(i18n("Paste %1 Files", count));
 603         }
 604     }
 605     else {
 606         pasteAction->setEnabled(false);
 607         pasteAction->setText(i18n("Paste"));
 608     }
 609
 610     if (pasteAction->isEnabled()) {
 611         KUrl::List urls = m_activeView->selectedUrls();
 612         const uint count = urls.count();
 613         if (count > 1) {
 614             // pasting should not be allowed when more than one file
 615             // is selected
 616             pasteAction->setEnabled(false);
 617         }
 618         else if (count == 1) {
 619             // Only one file is selected. Pasting is only allowed if this
 620             // file is a directory.
 621             // TODO: this doesn't work with remote protocols; instead we need a
 622             // m_activeView->selectedFileItems() to get the real KFileItems
 623             const KFileItem fileItem(S_IFDIR,
 624                                      KFileItem::Unknown,
 625                                      urls.first(),
 626                                      true);
 627             pasteAction->setEnabled(fileItem.isDir());
 628         }
 629     }
 630 }
 631
 632 void DolphinMainWindow::selectAll()
 633 {
 634     clearStatusBar();
 635     m_activeView->selectAll();
 636 }
 637
 638 void DolphinMainWindow::invertSelection()
 639 {
 640     clearStatusBar();
 641     m_activeView->invertSelection();
 642 }
 643 void DolphinMainWindow::setIconsView()
 644 {
 645     m_activeView->setMode(DolphinView::IconsView);
 646 }
 647
 648 void DolphinMainWindow::setDetailsView()
 649 {
 650     m_activeView->setMode(DolphinView::DetailsView);
 651 }
 652
 653 void DolphinMainWindow::sortByName()
 654 {
 655     m_activeView->setSorting(DolphinView::SortByName);
 656 }
 657
 658 void DolphinMainWindow::sortBySize()
 659 {
 660     m_activeView->setSorting(DolphinView::SortBySize);
 661 }
 662
 663 void DolphinMainWindow::sortByDate()
 664 {
 665     m_activeView->setSorting(DolphinView::SortByDate);
 666 }
 667
 668 void DolphinMainWindow::sortByPermissions()
 669 {
 670     m_activeView->setSorting(DolphinView::SortByPermissions);
 671 }
 672
 673 void DolphinMainWindow::sortByOwner()
 674 {
 675     m_activeView->setSorting(DolphinView::SortByOwner);
 676 }
 677
 678 void DolphinMainWindow::sortByGroup()
 679 {
 680     m_activeView->setSorting(DolphinView::SortByGroup);
 681 }
 682
 683 void DolphinMainWindow::toggleSortOrder()
 684 {
 685     const Qt::SortOrder order = (m_activeView->sortOrder() == Qt::Ascending) ?
 686                                 Qt::Descending :
 687                                 Qt::Ascending;
 688     m_activeView->setSortOrder(order);
 689 }
 690
 691 void DolphinMainWindow::toggleSplitView()
 692 {
 693     if (m_view[SecondaryIdx] == 0) {
 694         const int newWidth = (m_view[PrimaryIdx]->width() - m_splitter->handleWidth()) / 2;
 695         // create a secondary view
 696         m_view[SecondaryIdx] = new DolphinView(this,
 697                                                0,
 698                                                m_view[PrimaryIdx]->url(),
 699                                                m_view[PrimaryIdx]->mode(),
 700                                                m_view[PrimaryIdx]->showHiddenFiles());
 701         connectViewSignals(SecondaryIdx);
 702         m_splitter->addWidget(m_view[SecondaryIdx]);
 703         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 704         m_view[SecondaryIdx]->show();
 705     }
 706     else {
 707         // remove secondary view
 708         if (m_activeView == m_view[PrimaryIdx]) {
 709             m_view[SecondaryIdx]->close();
 710             m_view[SecondaryIdx]->deleteLater();
 711             m_view[SecondaryIdx] = 0;
 712             setActiveView(m_view[PrimaryIdx]);
 713         }
 714         else {
 715             // The secondary view is active, hence from the users point of view
 716             // the content of the secondary view should be moved to the primary view.
 717             // From an implementation point of view it is more efficient to close
 718             // the primary view and exchange the internal pointers afterwards.
 719             m_view[PrimaryIdx]->close();
 720             delete m_view[PrimaryIdx];
 721             m_view[PrimaryIdx] = m_view[SecondaryIdx];
 722             m_view[SecondaryIdx] = 0;
 723             setActiveView(m_view[PrimaryIdx]);
 724         }
 725     }
 726     emit activeViewChanged();
 727 }
 728
 729 void DolphinMainWindow::reloadView()
 730 {
 731     clearStatusBar();
 732     m_activeView->reload();
 733 }
 734
 735 void DolphinMainWindow::stopLoading()
 736 {
 737 }
 738
 739 void DolphinMainWindow::togglePreview()
 740 {
 741     clearStatusBar();
 742
 743     const KToggleAction* showPreviewAction =
 744         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 745     const bool show = showPreviewAction->isChecked();
 746     m_activeView->setShowPreview(show);
 747 }
 748
 749 void DolphinMainWindow::toggleShowHiddenFiles()
 750 {
 751     clearStatusBar();
 752
 753     const KToggleAction* showHiddenFilesAction =
 754         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 755     const bool show = showHiddenFilesAction->isChecked();
 756     m_activeView->setShowHiddenFiles(show);
 757 }
 758
 759 void DolphinMainWindow::showFilterBar()
 760 {
 761     const KToggleAction* showFilterBarAction =
 762         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 763     const bool show = showFilterBarAction->isChecked();
 764     m_activeView->showFilterBar(show);
 765 }
 766
 767 void DolphinMainWindow::zoomIn()
 768 {
 769     m_activeView->zoomIn();
 770     updateViewActions();
 771 }
 772
 773 void DolphinMainWindow::zoomOut()
 774 {
 775     m_activeView->zoomOut();
 776     updateViewActions();
 777 }
 778
 779 void DolphinMainWindow::toggleEditLocation()
 780 {
 781     clearStatusBar();
 782
 783     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 784
 785     bool editOrBrowse = action->isChecked();
 786     m_activeView->setUrlEditable(editOrBrowse);
 787 }
 788
 789 void DolphinMainWindow::editLocation()
 790 {
 791     m_activeView->setUrlEditable(true);
 792 }
 793
 794 void DolphinMainWindow::adjustViewProperties()
 795 {
 796     clearStatusBar();
 797     ViewPropertiesDialog dlg(m_activeView);
 798     dlg.exec();
 799 }
 800
 801 void DolphinMainWindow::goBack()
 802 {
 803     clearStatusBar();
 804     m_activeView->goBack();
 805 }
 806
 807 void DolphinMainWindow::goForward()
 808 {
 809     clearStatusBar();
 810     m_activeView->goForward();
 811 }
 812
 813 void DolphinMainWindow::goUp()
 814 {
 815     clearStatusBar();
 816     m_activeView->goUp();
 817 }
 818
 819 void DolphinMainWindow::goHome()
 820 {
 821     clearStatusBar();
 822     m_activeView->goHome();
 823 }
 824
 825 void DolphinMainWindow::openTerminal()
 826 {
 827     QString command("konsole --workdir \"");
 828     command.append(m_activeView->url().path());
 829     command.append('\"');
 830
 831     KRun::runCommand(command, "Konsole", "konsole");
 832 }
 833
 834 void DolphinMainWindow::findFile()
 835 {
 836     KRun::run("kfind", m_activeView->url());
 837 }
 838
 839 void DolphinMainWindow::compareFiles()
 840 {
 841     // The method is only invoked if exactly 2 files have
 842     // been selected. The selected files may be:
 843     // - both in the primary view
 844     // - both in the secondary view
 845     // - one in the primary view and the other in the secondary
 846     //   view
 847     assert(m_view[PrimaryIdx] != 0);
 848
 849     KUrl urlA;
 850     KUrl urlB;
 851     KUrl::List urls = m_view[PrimaryIdx]->selectedUrls();
 852
 853     switch (urls.count()) {
 854         case 0: {
 855             assert(m_view[SecondaryIdx] != 0);
 856             urls = m_view[SecondaryIdx]->selectedUrls();
 857             assert(urls.count() == 2);
 858             urlA = urls[0];
 859             urlB = urls[1];
 860             break;
 861         }
 862
 863         case 1: {
 864             urlA = urls[0];
 865             assert(m_view[SecondaryIdx] != 0);
 866             urls = m_view[SecondaryIdx]->selectedUrls();
 867             assert(urls.count() == 1);
 868             urlB = urls[0];
 869             break;
 870         }
 871
 872         case 2: {
 873             urlA = urls[0];
 874             urlB = urls[1];
 875             break;
 876         }
 877
 878         default: {
 879             // may not happen: compareFiles may only get invoked if 2
 880             // files are selected
 881             assert(false);
 882         }
 883     }
 884
 885     QString command("kompare -c \"");
 886     command.append(urlA.pathOrUrl());
 887     command.append("\" \"");
 888     command.append(urlB.pathOrUrl());
 889     command.append('\"');
 890     KRun::runCommand(command, "Kompare", "kompare");
 891
 892 }
 893
 894 void DolphinMainWindow::editSettings()
 895 {
 896     // TODO: make a static method for opening the settings dialog
 897     DolphinSettingsDialog dlg(this);
 898     dlg.exec();
 899 }
 900
 901 void DolphinMainWindow::init()
 902 {
 903     // Check whether Dolphin runs the first time. If yes then
 904     // a proper default window size is given at the end of DolphinMainWindow::init().
 905     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 906     const bool firstRun = generalSettings->firstRun();
 907     if (firstRun) {
 908         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 909     }
 910
 911     setAcceptDrops(true);
 912
 913     m_splitter = new QSplitter(this);
 914
 915     DolphinSettings& settings = DolphinSettings::instance();
 916
 917     KBookmarkManager* manager = settings.bookmarkManager();
 918     assert(manager != 0);
 919     KBookmarkGroup root = manager->root();
 920     if (root.first().isNull()) {
 921         root.addBookmark(manager, i18n("Home"), settings.generalSettings()->homeUrl(), "folder_home");
 922         root.addBookmark(manager, i18n("Storage Media"), KUrl("media:/"), "blockdevice");
 923         root.addBookmark(manager, i18n("Network"), KUrl("remote:/"), "network_local");
 924         root.addBookmark(manager, i18n("Root"), KUrl("/"), "folder_red");
 925         root.addBookmark(manager, i18n("Trash"), KUrl("trash:/"), "trashcan_full");
 926     }
 927
 928     setupActions();
 929
 930     const KUrl& homeUrl = root.first().url();
 931     setCaption(homeUrl.fileName());
 932     ViewProperties props(homeUrl);
 933     m_view[PrimaryIdx] = new DolphinView(this,
 934                                          m_splitter,
 935                                          homeUrl,
 936                                          props.viewMode(),
 937                                          props.showHiddenFiles());
 938     connectViewSignals(PrimaryIdx);
 939     m_view[PrimaryIdx]->show();
 940
 941     m_activeView = m_view[PrimaryIdx];
 942
 943     setCentralWidget(m_splitter);
 944     setupDockWidgets();
 945
 946     setupGUI(Keys|Save|Create|ToolBar);
 947     createGUI();
 948
 949     stateChanged("new_file");
 950     setAutoSaveSettings();
 951
 952     QClipboard* clipboard = QApplication::clipboard();
 953     connect(clipboard, SIGNAL(dataChanged()),
 954             this, SLOT(updatePasteAction()));
 955     updatePasteAction();
 956     updateGoActions();
 957
 958     loadSettings();
 959
 960     if (firstRun) {
 961         // assure a proper default size if Dolphin runs the first time
 962         resize(640, 480);
 963     }
 964     #ifdef HAVE_KMETADATA
 965     if (!DolphinApplication::app()->metadataLoader()->storageUp())
 966         activeView()->statusBar()->setMessage(i18n("Failed to contact Nepomuk service, annotation and tagging are disabled."), DolphinStatusBar::Error);
 967     #endif
 968 }
 969
 970 void DolphinMainWindow::loadSettings()
 971 {
 972     GeneralSettings* settings = DolphinSettings::instance().generalSettings();
 973
 974     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
 975     if (settings->splitView()) {
 976         splitAction->setChecked(true);
 977         toggleSplitView();
 978     }
 979
 980     updateViewActions();
 981
 982     // TODO: I assume there will be a generic way in KDE 4 to restore the docks
 983     // of the main window. In the meantime they are restored manually (see also
 984     // DolphinMainWindow::closeEvent() for more details):
 985     QString filename = KStandardDirs::locateLocal("data", KGlobal::mainComponent().componentName());   filename.append("/panels_layout");
 986     QFile file(filename);
 987     if (file.open(QIODevice::ReadOnly)) {
 988         QByteArray data = file.readAll();
 989         restoreState(data);
 990         file.close();
 991     }
 992 }
 993
 994 void DolphinMainWindow::setupActions()
 995 {
 996     // setup 'File' menu
 997     m_newMenu = new DolphinNewMenu(this);
 998     KMenu* menu = m_newMenu->menu();
 999     menu->setTitle(i18n("Create New..."));
1000     menu->setIcon(SmallIcon("filenew"));
1001     connect(menu, SIGNAL(aboutToShow()),
1002             this, SLOT(updateNewMenu()));
1003
1004     QAction* newWindow = actionCollection()->addAction("new_window");
1005     newWindow->setIcon(KIcon("window_new"));
1006     newWindow->setText(i18n("New &Window"));
1007     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1008     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1009
1010     QAction* rename = actionCollection()->addAction("rename");
1011     rename->setText(i18n("Rename"));
1012     rename->setShortcut(Qt::Key_F2);
1013     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1014
1015     QAction* moveToTrash = actionCollection()->addAction("move_to_trash");
1016     moveToTrash->setText(i18n("Move to Trash"));
1017     moveToTrash->setIcon(KIcon("edittrash"));
1018     moveToTrash->setShortcut(QKeySequence::Delete);
1019     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1020
1021     QAction* deleteAction = actionCollection()->addAction("delete");
1022     deleteAction->setText(i18n("Delete"));
1023     deleteAction->setShortcut(Qt::SHIFT | Qt::Key_Delete);
1024     deleteAction->setIcon(KIcon("editdelete"));
1025     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1026
1027     QAction* properties = actionCollection()->addAction("properties");
1028     properties->setText(i18n("Properties"));
1029     properties->setShortcut(Qt::ALT | Qt::Key_Return);
1030     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1031
1032     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1033
1034     // setup 'Edit' menu
1035     KStandardAction::undo(this,
1036                           SLOT(undo()),
1037                           actionCollection());
1038
1039     KStandardAction::cut(this, SLOT(cut()), actionCollection());
1040     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1041     KStandardAction::paste(this, SLOT(paste()), actionCollection());
1042
1043     QAction* selectAll = actionCollection()->addAction("select_all");
1044     selectAll->setText(i18n("Select All"));
1045     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1046     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1047
1048     QAction* invertSelection = actionCollection()->addAction("invert_selection");
1049     invertSelection->setText(i18n("Invert Selection"));
1050     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1051     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1052
1053     // setup 'View' menu
1054     KStandardAction::zoomIn(this,
1055                        SLOT(zoomIn()),
1056                        actionCollection());
1057
1058     KStandardAction::zoomOut(this,
1059                         SLOT(zoomOut()),
1060                         actionCollection());
1061
1062     KToggleAction* iconsView = actionCollection()->add<KToggleAction>("icons");
1063     iconsView->setText(i18n("Icons"));
1064     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
1065     iconsView->setIcon(KIcon("view_icon"));
1066     connect(iconsView, SIGNAL(triggered()), this, SLOT(setIconsView()));
1067
1068     KToggleAction* detailsView = actionCollection()->add<KToggleAction>("details");
1069     detailsView->setText(i18n("Details"));
1070     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
1071     detailsView->setIcon(KIcon("view_text"));
1072     connect(detailsView, SIGNAL(triggered()), this, SLOT(setDetailsView()));
1073
1074     QActionGroup* viewModeGroup = new QActionGroup(this);
1075     viewModeGroup->addAction(iconsView);
1076     viewModeGroup->addAction(detailsView);
1077
1078     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("by_name");
1079     sortByName->setText(i18n("By Name"));
1080     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1081
1082     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("by_size");
1083     sortBySize->setText(i18n("By Size"));
1084     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1085
1086     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("by_date");
1087     sortByDate->setText(i18n("By Date"));
1088     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1089
1090     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("by_permissions");
1091     sortByPermissions->setText(i18n("By Permissions"));
1092     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
1093
1094     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("by_owner");
1095     sortByOwner->setText(i18n("By Owner"));
1096     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1097
1098     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("by_group");
1099     sortByGroup->setText(i18n("By Group"));
1100     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1101
1102     QActionGroup* sortGroup = new QActionGroup(this);
1103     sortGroup->addAction(sortByName);
1104     sortGroup->addAction(sortBySize);
1105     sortGroup->addAction(sortByDate);
1106     sortGroup->addAction(sortByPermissions);
1107     sortGroup->addAction(sortByOwner);
1108     sortGroup->addAction(sortByGroup);
1109
1110     KToggleAction* sortDescending = actionCollection()->add<KToggleAction>("descending");
1111     sortDescending->setText(i18n("Descending"));
1112     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1113
1114     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1115     showPreview->setText(i18n("Show Preview"));
1116     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1117
1118     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1119     showHiddenFiles->setText(i18n("Show Hidden Files"));
1120     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1121     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1122
1123     KToggleAction* split = actionCollection()->add<KToggleAction>("split_view");
1124     split->setText(i18n("Split View"));
1125     split->setShortcut(Qt::Key_F10);
1126     split->setIcon(KIcon("view_left_right"));
1127     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1128
1129     QAction* reload = actionCollection()->addAction("reload");
1130     reload->setText(i18n("Reload"));
1131     reload->setShortcut(Qt::Key_F5);
1132     reload->setIcon(KIcon("reload"));
1133     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1134
1135     QAction* stop = actionCollection()->addAction("stop");
1136     stop->setText(i18n("Stop"));
1137     stop->setIcon(KIcon("stop"));
1138     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1139
1140     // TODO: the URL navigator must emit a signal if the editable state has been
1141     // changed, so that the corresponding showFullLocation action is updated. Also
1142     // the naming "Show full Location" is currently confusing...
1143     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1144     showFullLocation->setText(i18n("Show Full Location"));
1145     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1146     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1147
1148     QAction* editLocation = actionCollection()->addAction("edit_location");
1149     editLocation->setText(i18n("Edit Location"));
1150     editLocation->setShortcut(Qt::Key_F6);
1151     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1152
1153     QAction* adjustViewProps = actionCollection()->addAction("view_properties");
1154     adjustViewProps->setText(i18n("Adjust View Properties..."));
1155     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1156
1157     // setup 'Go' menu
1158     KStandardAction::back(this, SLOT(goBack()), actionCollection());
1159     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1160     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1161     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1162
1163     // setup 'Tools' menu
1164     QAction* openTerminal = actionCollection()->addAction("open_terminal");
1165     openTerminal->setText(i18n("Open Terminal"));
1166     openTerminal->setShortcut(Qt::Key_F4);
1167     openTerminal->setIcon(KIcon("konsole"));
1168     connect(openTerminal, SIGNAL(triggered()), this, SLOT(openTerminal()));
1169
1170     QAction* findFile = actionCollection()->addAction("find_file");
1171     findFile->setText(i18n("Find File..."));
1172     findFile->setShortcut(Qt::Key_F);
1173     findFile->setIcon(KIcon("filefind"));
1174     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1175
1176     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1177     showFilterBar->setText(i18n("Show Filter Bar"));
1178     showFilterBar->setShortcut(Qt::Key_Slash);
1179     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(showFilterBar()));
1180
1181     QAction* compareFiles = actionCollection()->addAction("compare_files");
1182     compareFiles->setText(i18n("Compare Files"));
1183     compareFiles->setIcon(KIcon("kompare"));
1184     compareFiles->setEnabled(false);
1185     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1186
1187     // setup 'Settings' menu
1188     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1189 }
1190
1191 void DolphinMainWindow::setupDockWidgets()
1192 {
1193     QDockWidget* shortcutsDock = new QDockWidget(i18n("Bookmarks"));
1194     shortcutsDock->setObjectName("bookmarksDock");
1195     shortcutsDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1196     shortcutsDock->setWidget(new BookmarksSidebarPage(this));
1197
1198     shortcutsDock->toggleViewAction()->setText(i18n("Show Bookmarks Panel"));
1199     actionCollection()->addAction("show_bookmarks_panel", shortcutsDock->toggleViewAction());
1200
1201     addDockWidget(Qt::LeftDockWidgetArea, shortcutsDock);
1202
1203     QDockWidget* infoDock = new QDockWidget(i18n("Information"));
1204     infoDock->setObjectName("infoDock");
1205     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1206     infoDock->setWidget(new InfoSidebarPage(this));
1207
1208     infoDock->toggleViewAction()->setText(i18n("Show Information Panel"));
1209     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1210
1211     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1212 }
1213
1214 void DolphinMainWindow::updateHistory()
1215 {
1216     int index = 0;
1217     const QLinkedList<UrlNavigator::HistoryElem> list = m_activeView->urlHistory(index);
1218
1219     QAction* backAction = actionCollection()->action("go_back");
1220     if (backAction != 0) {
1221         backAction->setEnabled(index < static_cast<int>(list.count()) - 1);
1222     }
1223
1224     QAction* forwardAction = actionCollection()->action("go_forward");
1225     if (forwardAction != 0) {
1226         forwardAction->setEnabled(index > 0);
1227     }
1228 }
1229
1230 void DolphinMainWindow::updateEditActions()
1231 {
1232     const KFileItemList list = m_activeView->selectedItems();
1233     if (list.isEmpty()) {
1234         stateChanged("has_no_selection");
1235     }
1236     else {
1237         stateChanged("has_selection");
1238
1239         QAction* renameAction = actionCollection()->action("rename");
1240         if (renameAction != 0) {
1241             renameAction->setEnabled(list.count() >= 1);
1242         }
1243
1244         bool enableMoveToTrash = true;
1245
1246         KFileItemList::const_iterator it = list.begin();
1247         const KFileItemList::const_iterator end = list.end();
1248         while (it != end) {
1249             KFileItem* item = *it;
1250             const KUrl& url = item->url();
1251             // only enable the 'Move to Trash' action for local files
1252             if (!url.isLocalFile()) {
1253                 enableMoveToTrash = false;
1254             }
1255             ++it;
1256         }
1257
1258         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1259         moveToTrashAction->setEnabled(enableMoveToTrash);
1260     }
1261     updatePasteAction();
1262 }
1263
1264 void DolphinMainWindow::updateViewActions()
1265 {
1266     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1267     if (zoomInAction != 0) {
1268         zoomInAction->setEnabled(m_activeView->isZoomInPossible());
1269     }
1270
1271     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1272     if (zoomOutAction != 0) {
1273         zoomOutAction->setEnabled(m_activeView->isZoomOutPossible());
1274     }
1275
1276     QAction* action = 0;
1277     switch (m_activeView->mode()) {
1278         case DolphinView::IconsView:
1279             action = actionCollection()->action("icons");
1280             break;
1281         case DolphinView::DetailsView:
1282             action = actionCollection()->action("details");
1283             break;
1284         default:
1285             break;
1286     }
1287
1288     if (action != 0) {
1289         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1290         toggleAction->setChecked(true);
1291     }
1292
1293     slotSortingChanged(m_activeView->sorting());
1294     slotSortOrderChanged(m_activeView->sortOrder());
1295
1296     KToggleAction* showFilterBarAction =
1297         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1298     showFilterBarAction->setChecked(m_activeView->isFilterBarVisible());
1299
1300     KToggleAction* showPreviewAction =
1301         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1302     showPreviewAction->setChecked(m_activeView->showPreview());
1303
1304     KToggleAction* showHiddenFilesAction =
1305         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1306     showHiddenFilesAction->setChecked(m_activeView->showHiddenFiles());
1307
1308     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
1309     splitAction->setChecked(m_view[SecondaryIdx] != 0);
1310
1311     KToggleAction* editableLocactionAction =
1312         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1313     editableLocactionAction->setChecked(m_activeView->isUrlEditable());
1314 }
1315
1316 void DolphinMainWindow::updateGoActions()
1317 {
1318     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1319     const KUrl& currentUrl = m_activeView->url();
1320     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1321 }
1322
1323 void DolphinMainWindow::copyUrls(const KUrl::List& source, const KUrl& dest)
1324 {
1325     KonqOperations::copy(this, KonqOperations::COPY, source, dest);
1326     m_undoOperations.append(KonqOperations::COPY);
1327 }
1328
1329 void DolphinMainWindow::moveUrls(const KUrl::List& source, const KUrl& dest)
1330 {
1331     KonqOperations::copy(this, KonqOperations::MOVE, source, dest);
1332     m_undoOperations.append(KonqOperations::MOVE);
1333 }
1334
1335 void DolphinMainWindow::linkUrls(const KUrl::List& source, const KUrl& dest)
1336 {
1337     KonqOperations::copy(this, KonqOperations::LINK, source, dest);
1338     m_undoOperations.append(KonqOperations::LINK);
1339 }
1340
1341 void DolphinMainWindow::clearStatusBar()
1342 {
1343     m_activeView->statusBar()->clear();
1344 }
1345
1346 void DolphinMainWindow::connectViewSignals(int viewIndex)
1347 {
1348     DolphinView* view = m_view[viewIndex];
1349     connect(view, SIGNAL(modeChanged()),
1350             this, SLOT(slotViewModeChanged()));
1351     connect(view, SIGNAL(showPreviewChanged()),
1352             this, SLOT(slowShowPreviewChanged()));
1353     connect(view, SIGNAL(showHiddenFilesChanged()),
1354             this, SLOT(slotShowHiddenFilesChanged()));
1355     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1356             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1357     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1358             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1359     connect(view, SIGNAL(selectionChanged()),
1360             this, SLOT(slotSelectionChanged()));
1361     connect(view, SIGNAL(showFilterBarChanged(bool)),
1362             this, SLOT(updateFilterBarAction(bool)));
1363
1364     const UrlNavigator* navigator = view->urlNavigator();
1365     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1366             this, SLOT(slotUrlChanged(const KUrl&)));
1367     connect(navigator, SIGNAL(historyChanged()),
1368             this, SLOT(slotHistoryChanged()));
1369
1370 }
1371
1372 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1373     KonqUndoManager::UiInterface(mainWin),
1374     m_mainWin(mainWin)
1375 {
1376     assert(m_mainWin != 0);
1377 }
1378
1379 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1380 {
1381 }
1382
1383 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1384 {
1385     DolphinStatusBar* statusBar = m_mainWin->activeView()->statusBar();
1386     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1387 }
1388
1389 #include "dolphinmainwindow.moc"