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 <assert.h>
  25
  26 #include "dolphinapplication.h"
  27 #include "dolphinnewmenu.h"
  28 #include "dolphinsettings.h"
  29 #include "dolphinsettingsdialog.h"
  30 #include "dolphinstatusbar.h"
  31 #include "dolphinapplication.h"
  32 #include "urlnavigator.h"
  33 #include "dolphinsettings.h"
  34 #include "bookmarkssidebarpage.h"
  35 #include "infosidebarpage.h"
  36 #include "generalsettings.h"
  37 #include "viewpropertiesdialog.h"
  38 #include "viewproperties.h"
  39
  40 #include <kaction.h>
  41 #include <kactioncollection.h>
  42 #include <kbookmarkmanager.h>
  43 #include <kconfig.h>
  44 #include <kdesktopfile.h>
  45 #include <kdeversion.h>
  46 #include <kfiledialog.h>
  47 #include <kglobal.h>
  48 #include <kicon.h>
  49 #include <kiconloader.h>
  50 #include <kio/netaccess.h>
  51 #include <kio/deletejob.h>
  52 #include <kio/renamedialog.h>
  53 #include <kinputdialog.h>
  54 #include <klocale.h>
  55 #include <kmenu.h>
  56 #include <kmessagebox.h>
  57 #include <konqmimedata.h>
  58 #include <kpropertiesdialog.h>
  59 #include <kprotocolinfo.h>
  60 #include <ktoggleaction.h>
  61 #include <krun.h>
  62 #include <kshell.h>
  63 #include <kstandarddirs.h>
  64 #include <kstatusbar.h>
  65 #include <kstandardaction.h>
  66 #include <kurl.h>
  67
  68 #include <QCloseEvent>
  69 #include <QClipboard>
  70 #include <QSplitter>
  71 #include <QDockWidget>
  72
  73 DolphinMainWindow::DolphinMainWindow() :
  74     KMainWindow(0),
  75     m_newMenu(0),
  76     m_splitter(0),
  77     m_activeView(0)
  78 {
  79     setObjectName("Dolphin");
  80     m_view[PrimaryIdx] = 0;
  81     m_view[SecondaryIdx] = 0;
  82
  83     KonqUndoManager::incRef();
  84
  85     KonqUndoManager* undoManager = KonqUndoManager::self();
  86     undoManager->setUiInterface(new UndoUiInterface(this));
  87
  88     connect(undoManager, SIGNAL(undoAvailable(bool)),
  89             this, SLOT(slotUndoAvailable(bool)));
  90     connect(undoManager, SIGNAL(undoTextChanged(const QString&)),
  91             this, SLOT(slotUndoTextChanged(const QString&)));
  92 }
  93
  94 DolphinMainWindow::~DolphinMainWindow()
  95 {
  96     KonqUndoManager::decRef();
  97     DolphinApplication::app()->removeMainWindow(this);
  98 }
  99
 100 void DolphinMainWindow::setActiveView(DolphinView* view)
 101 {
 102     assert((view == m_view[PrimaryIdx]) || (view == m_view[SecondaryIdx]));
 103     if (m_activeView == view) {
 104         return;
 105     }
 106
 107     m_activeView = view;
 108
 109     updateHistory();
 110     updateEditActions();
 111     updateViewActions();
 112     updateGoActions();
 113
 114     setCaption(m_activeView->url().fileName());
 115
 116     emit activeViewChanged();
 117 }
 118
 119 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 120                                  const KUrl& destination)
 121 {
 122     Qt::DropAction action = Qt::CopyAction;
 123
 124     Qt::KeyboardModifiers modifier = QApplication::keyboardModifiers();
 125     const bool shiftPressed   = modifier & Qt::ShiftModifier;
 126     const bool controlPressed = modifier & Qt::ControlModifier;
 127     if (shiftPressed && controlPressed) {
 128         // shortcut for 'Link Here' is used
 129         action = Qt::LinkAction;
 130     }
 131     else if (shiftPressed) {
 132         // shortcut for 'Move Here' is used
 133         action = Qt::MoveAction;
 134     }
 135     else if (controlPressed) {
 136         // shortcut for 'Copy Here' is used
 137         action = Qt::CopyAction;
 138     }
 139     else {
 140         // open a context menu which offers the following actions:
 141         // - Move Here
 142         // - Copy Here
 143         // - Link Here
 144         // - Cancel
 145
 146         KMenu popup(this);
 147
 148         QString seq = QKeySequence(Qt::ShiftModifier).toString();
 149         seq.chop(1); // chop superfluous '+'
 150         QAction* moveAction = popup.addAction(KIcon("goto"),
 151                                               i18n("&Move Here") + "\t" + seq);
 152
 153         seq = QKeySequence(Qt::ControlModifier).toString();
 154         seq.chop(1);
 155         QAction* copyAction = popup.addAction(KIcon("editcopy"),
 156                                               i18n("&Copy Here") + "\t" + seq);
 157
 158         seq = QKeySequence(Qt::ControlModifier + Qt::ShiftModifier).toString();
 159         seq.chop(1);
 160         QAction* linkAction = popup.addAction(KIcon("www"),
 161                                               i18n("&Link Here") + "\t" + seq);
 162
 163         popup.addSeparator();
 164         QAction* cancelAction = popup.addAction(KIcon("stop"), i18n("Cancel"));
 165
 166         QAction* activatedAction = popup.exec(QCursor::pos());
 167         if (activatedAction == moveAction) {
 168             action = Qt::MoveAction;
 169         }
 170         else if (activatedAction == copyAction) {
 171             action = Qt::CopyAction;
 172         }
 173         else if (activatedAction == linkAction) {
 174             action = Qt::LinkAction;
 175         }
 176         else if (activatedAction == cancelAction) {
 177             return;
 178         }
 179     }
 180
 181     switch (action) {
 182         case Qt::MoveAction:
 183             moveUrls(urls, destination);
 184             break;
 185
 186         case Qt::CopyAction:
 187             copyUrls(urls, destination);
 188             break;
 189
 190         case Qt::LinkAction:
 191             linkUrls(urls, destination);
 192             break;
 193
 194         default:
 195             break;
 196     }
 197 }
 198
 199 void DolphinMainWindow::refreshViews()
 200 {
 201     const bool split = DolphinSettings::instance().generalSettings()->splitView();
 202     const bool isPrimaryViewActive = (m_activeView == m_view[PrimaryIdx]);
 203     KUrl url;
 204     for (int i = PrimaryIdx; i <= SecondaryIdx; ++i) {
 205        if (m_view[i] != 0) {
 206             url = m_view[i]->url();
 207
 208             // delete view instance...
 209             m_view[i]->close();
 210             m_view[i]->deleteLater();
 211             m_view[i] = 0;
 212         }
 213
 214         if (split || (i == PrimaryIdx)) {
 215             // ... and recreate it
 216             ViewProperties props(url);
 217             m_view[i] = new DolphinView(this,
 218                                         m_splitter,
 219                                         url,
 220                                         props.viewMode(),
 221                                         props.showHiddenFiles());
 222             connectViewSignals(i);
 223             m_view[i]->show();
 224         }
 225     }
 226
 227     m_activeView = isPrimaryViewActive ? m_view[PrimaryIdx] : m_view[SecondaryIdx];
 228     assert(m_activeView != 0);
 229
 230     updateViewActions();
 231     emit activeViewChanged();
 232 }
 233
 234 void DolphinMainWindow::slotViewModeChanged()
 235 {
 236     updateViewActions();
 237 }
 238
 239 void DolphinMainWindow::slotShowHiddenFilesChanged()
 240 {
 241     KToggleAction* showHiddenFilesAction =
 242         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 243     showHiddenFilesAction->setChecked(m_activeView->showHiddenFiles());
 244 }
 245
 246 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 247 {
 248     QAction* action = 0;
 249     switch (sorting) {
 250         case DolphinView::SortByName:
 251             action = actionCollection()->action("by_name");
 252             break;
 253         case DolphinView::SortBySize:
 254             action = actionCollection()->action("by_size");
 255             break;
 256         case DolphinView::SortByDate:
 257             action = actionCollection()->action("by_date");
 258             break;
 259         case DolphinView::SortByPermissions:
 260             action = actionCollection()->action("by_permissions");
 261             break;
 262         case DolphinView::SortByOwner:
 263             action = actionCollection()->action("by_owner");
 264             break;
 265         case DolphinView::SortByGroup:
 266             action = actionCollection()->action("by_group");
 267             break;
 268         default:
 269             break;
 270     }
 271
 272     if (action != 0) {
 273         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 274         toggleAction->setChecked(true);
 275     }
 276 }
 277
 278 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 279 {
 280     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 281     const bool sortDescending = (order == Qt::Descending);
 282     descending->setChecked(sortDescending);
 283 }
 284
 285 void DolphinMainWindow::slotSelectionChanged()
 286 {
 287     updateEditActions();
 288
 289     assert(m_view[PrimaryIdx] != 0);
 290     int selectedUrlsCount = m_view[PrimaryIdx]->selectedUrls().count();
 291     if (m_view[SecondaryIdx] != 0) {
 292         selectedUrlsCount += m_view[SecondaryIdx]->selectedUrls().count();
 293     }
 294
 295     QAction* compareFilesAction = actionCollection()->action("compare_files");
 296     compareFilesAction->setEnabled(selectedUrlsCount == 2);
 297
 298     m_activeView->updateStatusBar();
 299
 300     emit selectionChanged();
 301 }
 302
 303 void DolphinMainWindow::slotHistoryChanged()
 304 {
 305     updateHistory();
 306 }
 307
 308 void DolphinMainWindow::slotUrlChanged(const KUrl& url)
 309 {
 310     updateEditActions();
 311     updateGoActions();
 312     setCaption(url.fileName());
 313 }
 314
 315 void DolphinMainWindow::updateFilterBarAction(bool show)
 316 {
 317     KToggleAction* showFilterBarAction =
 318         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 319     showFilterBarAction->setChecked(show);
 320 }
 321
 322 void DolphinMainWindow::openNewMainWindow()
 323 {
 324     DolphinApplication::app()->createMainWindow()->show();
 325 }
 326
 327 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 328 {
 329     DolphinSettings& settings = DolphinSettings::instance();
 330     GeneralSettings* generalSettings = settings.generalSettings();
 331     generalSettings->setFirstRun(false);
 332
 333     settings.save();
 334
 335     // TODO: I assume there will be a generic way in KDE 4 to store the docks
 336     // of the main window. In the meantime they are stored manually:
 337     QString filename = KStandardDirs::locateLocal("data", KGlobal::mainComponent().componentName());
 338     filename.append("/panels_layout");
 339     QFile file(filename);
 340     if (file.open(QIODevice::WriteOnly)) {
 341         QByteArray data = saveState();
 342         file.write(data);
 343         file.close();
 344     }
 345
 346     KMainWindow::closeEvent(event);
 347 }
 348
 349 void DolphinMainWindow::saveProperties(KConfig* config)
 350 {
 351     config->setGroup("Primary view");
 352     config->writeEntry("Url", m_view[PrimaryIdx]->url().url());
 353     config->writeEntry("Editable Url", m_view[PrimaryIdx]->isUrlEditable());
 354     if (m_view[SecondaryIdx] != 0) {
 355         config->setGroup("Secondary view");
 356         config->writeEntry("Url", m_view[SecondaryIdx]->url().url());
 357         config->writeEntry("Editable Url", m_view[SecondaryIdx]->isUrlEditable());
 358     }
 359 }
 360
 361 void DolphinMainWindow::readProperties(KConfig* config)
 362 {
 363     config->setGroup("Primary view");
 364     m_view[PrimaryIdx]->setUrl(config->readEntry("Url"));
 365     m_view[PrimaryIdx]->setUrlEditable(config->readEntry("Editable Url", false));
 366     if (config->hasGroup("Secondary view")) {
 367         config->setGroup("Secondary view");
 368         if (m_view[SecondaryIdx] == 0) {
 369             toggleSplitView();
 370         }
 371         m_view[SecondaryIdx]->setUrl(config->readEntry("Url"));
 372         m_view[SecondaryIdx]->setUrlEditable(config->readEntry("Editable Url", false));
 373     }
 374     else if (m_view[SecondaryIdx] != 0) {
 375         toggleSplitView();
 376     }
 377 }
 378
 379 void DolphinMainWindow::updateNewMenu()
 380 {
 381     m_newMenu->slotCheckUpToDate();
 382     m_newMenu->setPopupFiles(activeView()->url());
 383 }
 384
 385 void DolphinMainWindow::rename()
 386 {
 387     clearStatusBar();
 388     m_activeView->renameSelectedItems();
 389 }
 390
 391 void DolphinMainWindow::moveToTrash()
 392 {
 393     clearStatusBar();
 394     const KUrl::List selectedUrls = m_activeView->selectedUrls();
 395     KonqOperations::del(this, KonqOperations::TRASH, selectedUrls);
 396     m_undoOperations.append(KonqOperations::TRASH);
 397 }
 398
 399 void DolphinMainWindow::deleteItems()
 400 {
 401     clearStatusBar();
 402
 403     KUrl::List list = m_activeView->selectedUrls();
 404     const uint itemCount = list.count();
 405     assert(itemCount >= 1);
 406
 407     QString text;
 408     if (itemCount > 1) {
 409         text = i18n("Do you really want to delete the %1 selected items?",itemCount);
 410     }
 411     else {
 412         const KUrl& url = list.first();
 413         text = i18n("Do you really want to delete '%1'?",url.fileName());
 414     }
 415
 416     const bool del = KMessageBox::warningContinueCancel(this,
 417                                                         text,
 418                                                         QString::null,
 419                                                         KGuiItem(i18n("Delete"), KIcon("editdelete"))
 420                                                        ) == KMessageBox::Continue;
 421     if (del) {
 422         KIO::Job* job = KIO::del(list);
 423         connect(job, SIGNAL(result(KJob*)),
 424                 this, SLOT(slotHandleJobError(KJob*)));
 425         connect(job, SIGNAL(result(KJob*)),
 426                 this, SLOT(slotDeleteFileFinished(KJob*)));
 427     }
 428 }
 429
 430 void DolphinMainWindow::properties()
 431 {
 432     const KFileItemList list = m_activeView->selectedItems();
 433     new KPropertiesDialog(list, this);
 434 }
 435
 436 void DolphinMainWindow::quit()
 437 {
 438     close();
 439 }
 440
 441 void DolphinMainWindow::slotHandleJobError(KJob* job)
 442 {
 443     if (job->error() != 0) {
 444         DolphinStatusBar* statusBar = m_activeView->statusBar();
 445         statusBar->setMessage(job->errorString(),
 446                               DolphinStatusBar::Error);
 447     }
 448 }
 449
 450 void DolphinMainWindow::slotDeleteFileFinished(KJob* job)
 451 {
 452     if (job->error() == 0) {
 453         DolphinStatusBar* statusBar = m_activeView->statusBar();
 454         statusBar->setMessage(i18n("Delete operation completed."),
 455                               DolphinStatusBar::OperationCompleted);
 456     }
 457 }
 458
 459 void DolphinMainWindow::slotUndoAvailable(bool available)
 460 {
 461     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 462     if (undoAction != 0) {
 463         undoAction->setEnabled(available);
 464     }
 465
 466     if (available && (m_undoOperations.count() > 0)) {
 467         const KonqOperations::Operation op = m_undoOperations.takeFirst();
 468         DolphinStatusBar* statusBar = m_activeView->statusBar();
 469         switch (op) {
 470             case KonqOperations::COPY:
 471                 statusBar->setMessage(i18n("Copy operation completed."),
 472                                       DolphinStatusBar::OperationCompleted);
 473                 break;
 474             case KonqOperations::MOVE:
 475                 statusBar->setMessage(i18n("Move operation completed."),
 476                                       DolphinStatusBar::OperationCompleted);
 477                 break;
 478             case KonqOperations::LINK:
 479                 statusBar->setMessage(i18n("Link operation completed."),
 480                                       DolphinStatusBar::OperationCompleted);
 481                 break;
 482             case KonqOperations::TRASH:
 483                 statusBar->setMessage(i18n("Move to trash operation completed."),
 484                                       DolphinStatusBar::OperationCompleted);
 485                 break;
 486             default:
 487                 break;
 488         }
 489
 490     }
 491 }
 492
 493 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 494 {
 495     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 496     if (undoAction != 0) {
 497         undoAction->setText(text);
 498     }
 499 }
 500
 501 void DolphinMainWindow::undo()
 502 {
 503     clearStatusBar();
 504     KonqUndoManager::self()->undo();
 505 }
 506
 507 void DolphinMainWindow::cut()
 508 {
 509     QMimeData* mimeData = new QMimeData();
 510     const KUrl::List kdeUrls = m_activeView->selectedUrls();
 511     const KUrl::List mostLocalUrls;
 512     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true);
 513     QApplication::clipboard()->setMimeData(mimeData);
 514 }
 515
 516 void DolphinMainWindow::copy()
 517 {
 518     QMimeData* mimeData = new QMimeData();
 519     const KUrl::List kdeUrls = m_activeView->selectedUrls();
 520     const KUrl::List mostLocalUrls;
 521     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, false);
 522
 523     QApplication::clipboard()->setMimeData(mimeData);
 524 }
 525
 526 void DolphinMainWindow::paste()
 527 {
 528     QClipboard* clipboard = QApplication::clipboard();
 529     const QMimeData* mimeData = clipboard->mimeData();
 530
 531     clearStatusBar();
 532
 533     const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
 534
 535     // per default the pasting is done into the current Url of the view
 536     KUrl destUrl(m_activeView->url());
 537
 538     // check whether the pasting should be done into a selected directory
 539     KUrl::List selectedUrls = m_activeView->selectedUrls();
 540     if (selectedUrls.count() == 1) {
 541         const KFileItem fileItem(S_IFDIR,
 542                                  KFileItem::Unknown,
 543                                  selectedUrls.first(),
 544                                  true);
 545         if (fileItem.isDir()) {
 546             // only one item is selected which is a directory, hence paste
 547             // into this directory
 548             destUrl = selectedUrls.first();
 549         }
 550     }
 551
 552     if (KonqMimeData::decodeIsCutSelection(mimeData)) {
 553         moveUrls(sourceUrls, destUrl);
 554         clipboard->clear();
 555     }
 556     else {
 557         copyUrls(sourceUrls, destUrl);
 558     }
 559 }
 560
 561 void DolphinMainWindow::updatePasteAction()
 562 {
 563     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 564     if (pasteAction == 0) {
 565         return;
 566     }
 567
 568     QString text(i18n("Paste"));
 569     QClipboard* clipboard = QApplication::clipboard();
 570     const QMimeData* mimeData = clipboard->mimeData();
 571
 572     KUrl::List urls = KUrl::List::fromMimeData(mimeData);
 573     if (!urls.isEmpty()) {
 574         pasteAction->setEnabled(true);
 575
 576         const int count = urls.count();
 577         if (count == 1) {
 578             pasteAction->setText(i18n("Paste 1 File"));
 579         }
 580         else {
 581             pasteAction->setText(i18n("Paste %1 Files").arg(count));
 582         }
 583     }
 584     else {
 585         pasteAction->setEnabled(false);
 586         pasteAction->setText(i18n("Paste"));
 587     }
 588
 589     if (pasteAction->isEnabled()) {
 590         KUrl::List urls = m_activeView->selectedUrls();
 591         const uint count = urls.count();
 592         if (count > 1) {
 593             // pasting should not be allowed when more than one file
 594             // is selected
 595             pasteAction->setEnabled(false);
 596         }
 597         else if (count == 1) {
 598             // Only one file is selected. Pasting is only allowed if this
 599             // file is a directory.
 600             // TODO: this doesn't work with remote protocols; instead we need a
 601             // m_activeView->selectedFileItems() to get the real KFileItems
 602             const KFileItem fileItem(S_IFDIR,
 603                                      KFileItem::Unknown,
 604                                      urls.first(),
 605                                      true);
 606             pasteAction->setEnabled(fileItem.isDir());
 607         }
 608     }
 609 }
 610
 611 void DolphinMainWindow::selectAll()
 612 {
 613     clearStatusBar();
 614     m_activeView->selectAll();
 615 }
 616
 617 void DolphinMainWindow::invertSelection()
 618 {
 619     clearStatusBar();
 620     m_activeView->invertSelection();
 621 }
 622 void DolphinMainWindow::setIconsView()
 623 {
 624     m_activeView->setMode(DolphinView::IconsView);
 625 }
 626
 627 void DolphinMainWindow::setDetailsView()
 628 {
 629     m_activeView->setMode(DolphinView::DetailsView);
 630 }
 631
 632 void DolphinMainWindow::sortByName()
 633 {
 634     m_activeView->setSorting(DolphinView::SortByName);
 635 }
 636
 637 void DolphinMainWindow::sortBySize()
 638 {
 639     m_activeView->setSorting(DolphinView::SortBySize);
 640 }
 641
 642 void DolphinMainWindow::sortByDate()
 643 {
 644     m_activeView->setSorting(DolphinView::SortByDate);
 645 }
 646
 647 void DolphinMainWindow::sortByPermissions()
 648 {
 649     m_activeView->setSorting(DolphinView::SortByPermissions);
 650 }
 651
 652 void DolphinMainWindow::sortByOwner()
 653 {
 654     m_activeView->setSorting(DolphinView::SortByOwner);
 655 }
 656
 657 void DolphinMainWindow::sortByGroup()
 658 {
 659     m_activeView->setSorting(DolphinView::SortByGroup);
 660 }
 661
 662 void DolphinMainWindow::toggleSortOrder()
 663 {
 664     const Qt::SortOrder order = (m_activeView->sortOrder() == Qt::Ascending) ?
 665                                 Qt::Descending :
 666                                 Qt::Ascending;
 667     m_activeView->setSortOrder(order);
 668 }
 669
 670 void DolphinMainWindow::toggleSplitView()
 671 {
 672     if (m_view[SecondaryIdx] == 0) {
 673         const int newWidth = (m_view[PrimaryIdx]->width() - m_splitter->handleWidth()) / 2;
 674         // create a secondary view
 675         m_view[SecondaryIdx] = new DolphinView(this,
 676                                                0,
 677                                                m_view[PrimaryIdx]->url(),
 678                                                m_view[PrimaryIdx]->mode(),
 679                                                m_view[PrimaryIdx]->showHiddenFiles());
 680         connectViewSignals(SecondaryIdx);
 681         m_splitter->addWidget(m_view[SecondaryIdx]);
 682         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 683         m_view[SecondaryIdx]->show();
 684     }
 685     else {
 686         // remove secondary view
 687         if (m_activeView == m_view[PrimaryIdx]) {
 688             m_view[SecondaryIdx]->close();
 689             m_view[SecondaryIdx]->deleteLater();
 690             m_view[SecondaryIdx] = 0;
 691             setActiveView(m_view[PrimaryIdx]);
 692         }
 693         else {
 694             // The secondary view is active, hence from the users point of view
 695             // the content of the secondary view should be moved to the primary view.
 696             // From an implementation point of view it is more efficient to close
 697             // the primary view and exchange the internal pointers afterwards.
 698             m_view[PrimaryIdx]->close();
 699             delete m_view[PrimaryIdx];
 700             m_view[PrimaryIdx] = m_view[SecondaryIdx];
 701             m_view[SecondaryIdx] = 0;
 702             setActiveView(m_view[PrimaryIdx]);
 703         }
 704     }
 705     emit activeViewChanged();
 706 }
 707
 708 void DolphinMainWindow::reloadView()
 709 {
 710     clearStatusBar();
 711     m_activeView->reload();
 712 }
 713
 714 void DolphinMainWindow::stopLoading()
 715 {
 716 }
 717
 718 void DolphinMainWindow::togglePreview()
 719 {
 720     clearStatusBar();
 721
 722     const KToggleAction* showPreviewAction =
 723         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 724     const bool show = showPreviewAction->isChecked();
 725     m_activeView->setShowPreview(show);
 726 }
 727
 728 void DolphinMainWindow::toggleShowHiddenFiles()
 729 {
 730     clearStatusBar();
 731
 732     const KToggleAction* showHiddenFilesAction =
 733         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 734     const bool show = showHiddenFilesAction->isChecked();
 735     m_activeView->setShowHiddenFiles(show);
 736 }
 737
 738 void DolphinMainWindow::showFilterBar()
 739 {
 740     const KToggleAction* showFilterBarAction =
 741         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 742     const bool show = showFilterBarAction->isChecked();
 743     m_activeView->showFilterBar(show);
 744 }
 745
 746 void DolphinMainWindow::zoomIn()
 747 {
 748     m_activeView->zoomIn();
 749     updateViewActions();
 750 }
 751
 752 void DolphinMainWindow::zoomOut()
 753 {
 754     m_activeView->zoomOut();
 755     updateViewActions();
 756 }
 757
 758 void DolphinMainWindow::toggleEditLocation()
 759 {
 760     clearStatusBar();
 761
 762     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 763
 764     bool editOrBrowse = action->isChecked();
 765     m_activeView->setUrlEditable(editOrBrowse);
 766 }
 767
 768 void DolphinMainWindow::editLocation()
 769 {
 770     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 771     action->setChecked(true);
 772     m_activeView->setUrlEditable(true);
 773 }
 774
 775 void DolphinMainWindow::adjustViewProperties()
 776 {
 777     clearStatusBar();
 778     ViewPropertiesDialog dlg(m_activeView);
 779     dlg.exec();
 780 }
 781
 782 void DolphinMainWindow::goBack()
 783 {
 784     clearStatusBar();
 785     m_activeView->goBack();
 786 }
 787
 788 void DolphinMainWindow::goForward()
 789 {
 790     clearStatusBar();
 791     m_activeView->goForward();
 792 }
 793
 794 void DolphinMainWindow::goUp()
 795 {
 796     clearStatusBar();
 797     m_activeView->goUp();
 798 }
 799
 800 void DolphinMainWindow::goHome()
 801 {
 802     clearStatusBar();
 803     m_activeView->goHome();
 804 }
 805
 806 void DolphinMainWindow::openTerminal()
 807 {
 808     QString command("konsole --workdir \"");
 809     command.append(m_activeView->url().path());
 810     command.append('\"');
 811
 812     KRun::runCommand(command, "Konsole", "konsole");
 813 }
 814
 815 void DolphinMainWindow::findFile()
 816 {
 817     KRun::run("kfind", m_activeView->url());
 818 }
 819
 820 void DolphinMainWindow::compareFiles()
 821 {
 822     // The method is only invoked if exactly 2 files have
 823     // been selected. The selected files may be:
 824     // - both in the primary view
 825     // - both in the secondary view
 826     // - one in the primary view and the other in the secondary
 827     //   view
 828     assert(m_view[PrimaryIdx] != 0);
 829
 830     KUrl urlA;
 831     KUrl urlB;
 832     KUrl::List urls = m_view[PrimaryIdx]->selectedUrls();
 833
 834     switch (urls.count()) {
 835         case 0: {
 836             assert(m_view[SecondaryIdx] != 0);
 837             urls = m_view[SecondaryIdx]->selectedUrls();
 838             assert(urls.count() == 2);
 839             urlA = urls[0];
 840             urlB = urls[1];
 841             break;
 842         }
 843
 844         case 1: {
 845             urlA = urls[0];
 846             assert(m_view[SecondaryIdx] != 0);
 847             urls = m_view[SecondaryIdx]->selectedUrls();
 848             assert(urls.count() == 1);
 849             urlB = urls[0];
 850             break;
 851         }
 852
 853         case 2: {
 854             urlA = urls[0];
 855             urlB = urls[1];
 856             break;
 857         }
 858
 859         default: {
 860             // may not happen: compareFiles may only get invoked if 2
 861             // files are selected
 862             assert(false);
 863         }
 864     }
 865
 866     QString command("kompare -c \"");
 867     command.append(urlA.pathOrUrl());
 868     command.append("\" \"");
 869     command.append(urlB.pathOrUrl());
 870     command.append('\"');
 871     KRun::runCommand(command, "Kompare", "kompare");
 872
 873 }
 874
 875 void DolphinMainWindow::editSettings()
 876 {
 877     // TODO: make a static method for opening the settings dialog
 878     DolphinSettingsDialog dlg(this);
 879     dlg.exec();
 880 }
 881
 882 void DolphinMainWindow::init()
 883 {
 884     // Check whether Dolphin runs the first time. If yes then
 885     // a proper default window size is given at the end of DolphinMainWindow::init().
 886     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 887     const bool firstRun = generalSettings->firstRun();
 888
 889     setAcceptDrops(true);
 890
 891     m_splitter = new QSplitter(this);
 892
 893     DolphinSettings& settings = DolphinSettings::instance();
 894
 895     KBookmarkManager* manager = settings.bookmarkManager();
 896     assert(manager != 0);
 897     KBookmarkGroup root = manager->root();
 898     if (root.first().isNull()) {
 899         root.addBookmark(manager, i18n("Home"), settings.generalSettings()->homeUrl(), "folder_home");
 900         root.addBookmark(manager, i18n("Storage Media"), KUrl("media:/"), "blockdevice");
 901         root.addBookmark(manager, i18n("Network"), KUrl("remote:/"), "network_local");
 902         root.addBookmark(manager, i18n("Root"), KUrl("/"), "folder_red");
 903         root.addBookmark(manager, i18n("Trash"), KUrl("trash:/"), "trashcan_full");
 904     }
 905
 906     setupActions();
 907
 908     const KUrl& homeUrl = root.first().url();
 909     setCaption(homeUrl.fileName());
 910     ViewProperties props(homeUrl);
 911     m_view[PrimaryIdx] = new DolphinView(this,
 912                                          m_splitter,
 913                                          homeUrl,
 914                                          props.viewMode(),
 915                                          props.showHiddenFiles());
 916     connectViewSignals(PrimaryIdx);
 917     m_view[PrimaryIdx]->show();
 918
 919     m_activeView = m_view[PrimaryIdx];
 920
 921     setCentralWidget(m_splitter);
 922     setupDockWidgets();
 923
 924     setupGUI(Keys|Save|Create|ToolBar);
 925     createGUI();
 926
 927     stateChanged("new_file");
 928     setAutoSaveSettings();
 929
 930     QClipboard* clipboard = QApplication::clipboard();
 931     connect(clipboard, SIGNAL(dataChanged()),
 932             this, SLOT(updatePasteAction()));
 933     updatePasteAction();
 934     updateGoActions();
 935
 936     loadSettings();
 937
 938     if (firstRun) {
 939         // assure a proper default size if Dolphin runs the first time
 940         resize(640, 480);
 941     }
 942 }
 943
 944 void DolphinMainWindow::loadSettings()
 945 {
 946     GeneralSettings* settings = DolphinSettings::instance().generalSettings();
 947
 948     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
 949     if (settings->splitView()) {
 950         splitAction->setChecked(true);
 951         toggleSplitView();
 952     }
 953
 954     updateViewActions();
 955
 956     // TODO: I assume there will be a generic way in KDE 4 to restore the docks
 957     // of the main window. In the meantime they are restored manually (see also
 958     // DolphinMainWindow::closeEvent() for more details):
 959     QString filename = KStandardDirs::locateLocal("data", KGlobal::mainComponent().componentName());   filename.append("/panels_layout");
 960     QFile file(filename);
 961     if (file.open(QIODevice::ReadOnly)) {
 962         QByteArray data = file.readAll();
 963         restoreState(data);
 964         file.close();
 965     }
 966 }
 967
 968 void DolphinMainWindow::setupActions()
 969 {
 970     // setup 'File' menu
 971     m_newMenu = new DolphinNewMenu(this);
 972     KMenu* menu = m_newMenu->menu();
 973     menu->setTitle(i18n("Create New..."));
 974     menu->setIcon(SmallIcon("filenew"));
 975     connect(menu, SIGNAL(aboutToShow()),
 976             this, SLOT(updateNewMenu()));
 977
 978     QAction* action = actionCollection()->addAction("new_window");
 979     action->setIcon(KIcon("window_new"));
 980     action->setText(i18n("New &Window"));
 981     connect(action, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
 982
 983     QAction* rename = actionCollection()->addAction("rename");
 984     rename->setText(i18n("Rename"));
 985     rename->setShortcut(Qt::Key_F2);
 986     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
 987
 988     QAction* moveToTrash = actionCollection()->addAction("move_to_trash");
 989     moveToTrash->setText(i18n("Move to Trash"));
 990     moveToTrash->setIcon(KIcon("edittrash"));
 991     moveToTrash->setShortcut(QKeySequence::Delete);
 992     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
 993
 994     QAction* deleteAction = actionCollection()->addAction("delete");
 995     deleteAction->setText(i18n("Delete"));
 996     deleteAction->setShortcut(Qt::ALT | Qt::Key_Delete);
 997     deleteAction->setIcon(KIcon("editdelete"));
 998     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
 999
1000     QAction* properties = actionCollection()->addAction("properties");
1001     properties->setText(i18n("Propert&ies"));
1002     properties->setShortcut(Qt::Key_Alt | Qt::Key_Return);
1003     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1004
1005     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1006
1007     // setup 'Edit' menu
1008     KStandardAction::undo(this,
1009                           SLOT(undo()),
1010                           actionCollection());
1011
1012     KStandardAction::cut(this, SLOT(cut()), actionCollection());
1013     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1014     KStandardAction::paste(this, SLOT(paste()), actionCollection());
1015
1016     QAction* selectAll = actionCollection()->addAction("select_all");
1017     selectAll->setText(i18n("Select All"));
1018     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1019     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1020
1021     QAction* invertSelection = actionCollection()->addAction("invert_selection");
1022     invertSelection->setText(i18n("Invert Selection"));
1023     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1024     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1025
1026     // setup 'View' menu
1027     KStandardAction::zoomIn(this,
1028                        SLOT(zoomIn()),
1029                        actionCollection());
1030
1031     KStandardAction::zoomOut(this,
1032                         SLOT(zoomOut()),
1033                         actionCollection());
1034
1035     KToggleAction* iconsView = actionCollection()->add<KToggleAction>("icons");
1036     iconsView->setText(i18n("Icons"));
1037     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
1038     iconsView->setIcon(KIcon("view_icon"));
1039     connect(iconsView, SIGNAL(triggered()), this, SLOT(setIconsView()));
1040
1041     KToggleAction* detailsView = actionCollection()->add<KToggleAction>("details");
1042     detailsView->setText(i18n("Details"));
1043     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
1044     detailsView->setIcon(KIcon("view_text"));
1045     connect(detailsView, SIGNAL(triggered()), this, SLOT(setDetailsView()));
1046
1047     QActionGroup* viewModeGroup = new QActionGroup(this);
1048     viewModeGroup->addAction(iconsView);
1049     viewModeGroup->addAction(detailsView);
1050
1051     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("by_name");
1052     sortByName->setText(i18n("By Name"));
1053     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1054
1055     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("by_size");
1056     sortBySize->setText(i18n("By Size"));
1057     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1058
1059     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("by_date");
1060     sortByDate->setText(i18n("By Date"));
1061     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1062
1063     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("by_permissions");
1064     sortByPermissions->setText(i18n("By Permissions"));
1065     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
1066
1067     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("by_owner");
1068     sortByOwner->setText(i18n("By Owner"));
1069     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1070
1071     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("by_group");
1072     sortByGroup->setText(i18n("By Group"));
1073     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1074
1075     QActionGroup* sortGroup = new QActionGroup(this);
1076     sortGroup->addAction(sortByName);
1077     sortGroup->addAction(sortBySize);
1078     sortGroup->addAction(sortByDate);
1079     sortGroup->addAction(sortByPermissions);
1080     sortGroup->addAction(sortByOwner);
1081     sortGroup->addAction(sortByGroup);
1082
1083     KToggleAction* sortDescending = actionCollection()->add<KToggleAction>("descending");
1084     sortDescending->setText(i18n("Descending"));
1085     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1086
1087     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1088     showPreview->setText(i18n("Show Preview"));
1089     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1090
1091     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1092     showHiddenFiles->setText(i18n("Show Hidden Files"));
1093     //showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_      KDE4-TODO: what Qt-Key represents '.'?
1094     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1095
1096     KToggleAction* split = actionCollection()->add<KToggleAction>("split_view");
1097     split->setText(i18n("Split View"));
1098     split->setShortcut(Qt::Key_F10);
1099     split->setIcon(KIcon("view_left_right"));
1100     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1101
1102     QAction* reload = actionCollection()->addAction("reload");
1103     reload->setText(i18n("Reload"));
1104     reload->setShortcut(Qt::Key_F5);
1105     reload->setIcon(KIcon("reload"));
1106     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1107
1108     QAction* stop = actionCollection()->addAction("stop");
1109     stop->setText(i18n("Stop"));
1110     stop->setIcon(KIcon("stop"));
1111     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1112
1113     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1114     showFullLocation->setText(i18n("Show Full Location"));
1115     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1116     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1117
1118     KToggleAction* editLocation = actionCollection()->add<KToggleAction>("edit_location");
1119     editLocation->setText(i18n("Edit Location"));
1120     editLocation->setShortcut(Qt::Key_F6);
1121     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1122
1123     QAction* adjustViewProps = actionCollection()->addAction("view_properties");
1124     adjustViewProps->setText(i18n("Adjust View Properties..."));
1125     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1126
1127     // setup 'Go' menu
1128     KStandardAction::back(this, SLOT(goBack()), actionCollection());
1129     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1130     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1131     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1132
1133     // setup 'Tools' menu
1134     QAction* openTerminal = actionCollection()->addAction("open_terminal");
1135     openTerminal->setText(i18n("Open Terminal"));
1136     openTerminal->setShortcut(Qt::Key_F4);
1137     openTerminal->setIcon(KIcon("konsole"));
1138     connect(openTerminal, SIGNAL(triggered()), this, SLOT(openTerminal()));
1139
1140     QAction* findFile = actionCollection()->addAction("find_file");
1141     findFile->setText(i18n("Find File..."));
1142     findFile->setShortcut(Qt::Key_F);
1143     findFile->setIcon(KIcon("filefind"));
1144     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1145
1146     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1147     showFilterBar->setText(i18n("Show Filter Bar"));
1148     showFilterBar->setShortcut(Qt::Key_Slash);
1149     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(showFilterBar()));
1150
1151     QAction* compareFiles = actionCollection()->addAction("compare_files");
1152     compareFiles->setText(i18n("Compare Files"));
1153     compareFiles->setIcon(KIcon("kompare"));
1154     compareFiles->setEnabled(false);
1155     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1156
1157     // setup 'Settings' menu
1158     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1159 }
1160
1161 void DolphinMainWindow::setupDockWidgets()
1162 {
1163     QDockWidget* shortcutsDock = new QDockWidget(i18n("Bookmarks"));
1164     shortcutsDock->setObjectName("bookmarksDock");
1165     shortcutsDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1166     shortcutsDock->setWidget(new BookmarksSidebarPage(this));
1167
1168     shortcutsDock->toggleViewAction()->setText(i18n("Show Bookmarks Panel"));
1169     actionCollection()->addAction("show_bookmarks_panel", shortcutsDock->toggleViewAction());
1170
1171     addDockWidget(Qt::LeftDockWidgetArea, shortcutsDock);
1172
1173     QDockWidget* infoDock = new QDockWidget(i18n("Information"));
1174     infoDock->setObjectName("infoDock");
1175     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1176     infoDock->setWidget(new InfoSidebarPage(this));
1177
1178     infoDock->toggleViewAction()->setText(i18n("Show Information Panel"));
1179     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1180
1181     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1182 }
1183
1184 void DolphinMainWindow::updateHistory()
1185 {
1186     int index = 0;
1187     const QLinkedList<UrlNavigator::HistoryElem> list = m_activeView->urlHistory(index);
1188
1189     QAction* backAction = actionCollection()->action("go_back");
1190     if (backAction != 0) {
1191         backAction->setEnabled(index < static_cast<int>(list.count()) - 1);
1192     }
1193
1194     QAction* forwardAction = actionCollection()->action("go_forward");
1195     if (forwardAction != 0) {
1196         forwardAction->setEnabled(index > 0);
1197     }
1198 }
1199
1200 void DolphinMainWindow::updateEditActions()
1201 {
1202     const KFileItemList list = m_activeView->selectedItems();
1203     if (list.isEmpty()) {
1204         stateChanged("has_no_selection");
1205     }
1206     else {
1207         stateChanged("has_selection");
1208
1209         QAction* renameAction = actionCollection()->action("rename");
1210         if (renameAction != 0) {
1211             renameAction->setEnabled(list.count() >= 1);
1212         }
1213
1214         bool enableMoveToTrash = true;
1215
1216         KFileItemList::const_iterator it = list.begin();
1217         const KFileItemList::const_iterator end = list.end();
1218         while (it != end) {
1219             KFileItem* item = *it;
1220             const KUrl& url = item->url();
1221             // only enable the 'Move to Trash' action for local files
1222             if (!url.isLocalFile()) {
1223                 enableMoveToTrash = false;
1224             }
1225             ++it;
1226         }
1227
1228         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1229         moveToTrashAction->setEnabled(enableMoveToTrash);
1230     }
1231     updatePasteAction();
1232 }
1233
1234 void DolphinMainWindow::updateViewActions()
1235 {
1236     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1237     if (zoomInAction != 0) {
1238         zoomInAction->setEnabled(m_activeView->isZoomInPossible());
1239     }
1240
1241     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1242     if (zoomOutAction != 0) {
1243         zoomOutAction->setEnabled(m_activeView->isZoomOutPossible());
1244     }
1245
1246     QAction* action = 0;
1247     switch (m_activeView->mode()) {
1248         case DolphinView::IconsView:
1249             action = actionCollection()->action("icons");
1250             break;
1251         case DolphinView::DetailsView:
1252             action = actionCollection()->action("details");
1253             break;
1254         default:
1255             break;
1256     }
1257
1258     if (action != 0) {
1259         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1260         toggleAction->setChecked(true);
1261     }
1262
1263     slotSortingChanged(m_activeView->sorting());
1264     slotSortOrderChanged(m_activeView->sortOrder());
1265
1266     KToggleAction* showFilterBarAction =
1267         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1268     showFilterBarAction->setChecked(m_activeView->isFilterBarVisible());
1269
1270     KToggleAction* showHiddenFilesAction =
1271         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1272     showHiddenFilesAction->setChecked(m_activeView->showHiddenFiles());
1273
1274     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
1275     splitAction->setChecked(m_view[SecondaryIdx] != 0);
1276 }
1277
1278 void DolphinMainWindow::updateGoActions()
1279 {
1280     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1281     const KUrl& currentUrl = m_activeView->url();
1282     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1283 }
1284
1285 void DolphinMainWindow::copyUrls(const KUrl::List& source, const KUrl& dest)
1286 {
1287     KonqOperations::copy(this, KonqOperations::COPY, source, dest);
1288     m_undoOperations.append(KonqOperations::COPY);
1289 }
1290
1291 void DolphinMainWindow::moveUrls(const KUrl::List& source, const KUrl& dest)
1292 {
1293     KonqOperations::copy(this, KonqOperations::MOVE, source, dest);
1294     m_undoOperations.append(KonqOperations::MOVE);
1295 }
1296
1297 void DolphinMainWindow::linkUrls(const KUrl::List& source, const KUrl& dest)
1298 {
1299     KonqOperations::copy(this, KonqOperations::LINK, source, dest);
1300     m_undoOperations.append(KonqOperations::LINK);
1301 }
1302
1303 void DolphinMainWindow::clearStatusBar()
1304 {
1305     m_activeView->statusBar()->clear();
1306 }
1307
1308 void DolphinMainWindow::connectViewSignals(int viewIndex)
1309 {
1310     DolphinView* view = m_view[viewIndex];
1311     connect(view, SIGNAL(modeChanged()),
1312             this, SLOT(slotViewModeChanged()));
1313     connect(view, SIGNAL(showHiddenFilesChanged()),
1314             this, SLOT(slotShowHiddenFilesChanged()));
1315     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1316             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1317     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1318             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1319     connect(view, SIGNAL(selectionChanged()),
1320             this, SLOT(slotSelectionChanged()));
1321     connect(view, SIGNAL(showFilterBarChanged(bool)),
1322             this, SLOT(updateFilterBarAction(bool)));
1323
1324     const UrlNavigator* navigator = view->urlNavigator();
1325     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1326             this, SLOT(slotUrlChanged(const KUrl&)));
1327     connect(navigator, SIGNAL(historyChanged()),
1328             this, SLOT(slotHistoryChanged()));
1329
1330 }
1331
1332 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1333     KonqUndoManager::UiInterface(mainWin),
1334     m_mainWin(mainWin)
1335 {
1336     assert(m_mainWin != 0);
1337 }
1338
1339 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1340 {
1341 }
1342
1343 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1344 {
1345     DolphinStatusBar* statusBar = m_mainWin->activeView()->statusBar();
1346     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1347 }
1348
1349 #include "dolphinmainwindow.moc"