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