src/dolphinmainwindow.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz <peter.penz@gmx.at>                  *
   3  *   Copyright (C) 2006 by Stefan Monov <logixoul@gmail.com>               *
   4  *   Copyright (C) 2006 by Cvetoslav Ludmiloff <ludmiloff@gmail.com>       *
   5  *                                                                         *
   6  *   This program is free software; you can redistribute it and/or modify  *
   7  *   it under the terms of the GNU General Public License as published by  *
   8  *   the Free Software Foundation; either version 2 of the License, or     *
   9  *   (at your option) any later version.                                   *
  10  *                                                                         *
  11  *   This program is distributed in the hope that it will be useful,       *
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  14  *   GNU General Public License for more details.                          *
  15  *                                                                         *
  16  *   You should have received a copy of the GNU General Public License     *
  17  *   along with this program; if not, write to the                         *
  18  *   Free Software Foundation, Inc.,                                       *
  19  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  20  ***************************************************************************/
  21
  22 #include <config-kmetadata.h>
  23 #include "dolphinmainwindow.h"
  24
  25 #include "dolphinapplication.h"
  26 #include "dolphinnewmenu.h"
  27 #include "dolphinsettings.h"
  28 #include "dolphinsettingsdialog.h"
  29 #include "dolphinstatusbar.h"
  30 #include "infosidebarpage.h"
  31 #include "metadatawidget.h"
  32 #include "mainwindowadaptor.h"
  33 #include "terminalsidebarpage.h"
  34 #include "treeviewsidebarpage.h"
  35 #include "kurlnavigator.h"
  36 #include "viewpropertiesdialog.h"
  37 #include "viewproperties.h"
  38 #include "kfileplacesmodel.h"
  39 #include "kfileplacesview.h"
  40
  41 #include "dolphin_generalsettings.h"
  42
  43 #include <kaction.h>
  44 #include <kactioncollection.h>
  45 #include <kconfig.h>
  46 #include <kdesktopfile.h>
  47 #include <kdeversion.h>
  48 #include <kfiledialog.h>
  49 #include <kglobal.h>
  50 #include <kicon.h>
  51 #include <kiconloader.h>
  52 #include <kio/netaccess.h>
  53 #include <kio/deletejob.h>
  54 #include <kio/renamedialog.h>
  55 #include <kinputdialog.h>
  56 #include <klocale.h>
  57 #include <kmenu.h>
  58 #include <kmessagebox.h>
  59 #include <konqmimedata.h>
  60 #include <konq_operations.h>
  61 #include <kpropertiesdialog.h>
  62 #include <kprotocolinfo.h>
  63 #include <ktoggleaction.h>
  64 #include <krun.h>
  65 #include <kshell.h>
  66 #include <kstandarddirs.h>
  67 #include <kstatusbar.h>
  68 #include <kstandardaction.h>
  69 #include <kurl.h>
  70
  71 #include <QtGui/QKeyEvent>
  72 #include <QtGui/QClipboard>
  73 #include <QtGui/QSplitter>
  74 #include <QtGui/QDockWidget>
  75
  76 DolphinMainWindow::DolphinMainWindow(int id) :
  77     KXmlGuiWindow(0),
  78     m_newMenu(0),
  79     m_splitter(0),
  80     m_activeView(0),
  81     m_id(id)
  82 {
  83     setObjectName("Dolphin");
  84     m_view[PrimaryIdx] = 0;
  85     m_view[SecondaryIdx] = 0;
  86
  87     new MainWindowAdaptor(this);
  88     QDBusConnection::sessionBus().registerObject(QString("/dolphin/MainWindow%1").arg(m_id), this);
  89
  90     KonqUndoManager::incRef();
  91
  92     KonqUndoManager* undoManager = KonqUndoManager::self();
  93     undoManager->setUiInterface(new UndoUiInterface(this));
  94
  95     connect(undoManager, SIGNAL(undoAvailable(bool)),
  96             this, SLOT(slotUndoAvailable(bool)));
  97     connect(undoManager, SIGNAL(undoTextChanged(const QString&)),
  98             this, SLOT(slotUndoTextChanged(const QString&)));
  99 }
 100
 101 DolphinMainWindow::~DolphinMainWindow()
 102 {
 103     KonqUndoManager::decRef();
 104     DolphinApplication::app()->removeMainWindow(this);
 105 }
 106
 107 void DolphinMainWindow::setActiveView(DolphinView* view)
 108 {
 109     Q_ASSERT((view == m_view[PrimaryIdx]) || (view == m_view[SecondaryIdx]));
 110     if (m_activeView == view) {
 111         return;
 112     }
 113
 114     m_activeView = view;
 115
 116     updateHistory();
 117     updateEditActions();
 118     updateViewActions();
 119     updateGoActions();
 120
 121     setCaption(m_activeView->url().fileName());
 122
 123     emit activeViewChanged();
 124 }
 125
 126 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 127                                  const KUrl& destination)
 128 {
 129     Qt::DropAction action = Qt::CopyAction;
 130
 131     Qt::KeyboardModifiers modifier = QApplication::keyboardModifiers();
 132     const bool shiftPressed   = modifier & Qt::ShiftModifier;
 133     const bool controlPressed = modifier & Qt::ControlModifier;
 134     if (shiftPressed && controlPressed) {
 135         // shortcut for 'Link Here' is used
 136         action = Qt::LinkAction;
 137     } else if (shiftPressed) {
 138         // shortcut for 'Move Here' is used
 139         action = Qt::MoveAction;
 140     } else if (controlPressed) {
 141         // shortcut for 'Copy Here' is used
 142         action = Qt::CopyAction;
 143     } else {
 144         // open a context menu which offers the following actions:
 145         // - Move Here
 146         // - Copy Here
 147         // - Link Here
 148         // - Cancel
 149
 150         KMenu popup(this);
 151
 152         QString seq = QKeySequence(Qt::ShiftModifier).toString();
 153         seq.chop(1); // chop superfluous '+'
 154         QAction* moveAction = popup.addAction(KIcon("goto-page"),
 155                                               i18n("&Move Here") + '\t' + seq);
 156
 157         seq = QKeySequence(Qt::ControlModifier).toString();
 158         seq.chop(1);
 159         QAction* copyAction = popup.addAction(KIcon("edit-copy"),
 160                                               i18n("&Copy Here") + '\t' + seq);
 161
 162         seq = QKeySequence(Qt::ControlModifier + Qt::ShiftModifier).toString();
 163         seq.chop(1);
 164         QAction* linkAction = popup.addAction(KIcon("www"),
 165                                               i18n("&Link Here") + '\t' + seq);
 166
 167         popup.addSeparator();
 168         popup.addAction(KIcon("process-stop"), i18n("Cancel"));
 169
 170         QAction* activatedAction = popup.exec(QCursor::pos());
 171         if (activatedAction == moveAction) {
 172             action = Qt::MoveAction;
 173         } else if (activatedAction == copyAction) {
 174             action = Qt::CopyAction;
 175         } else if (activatedAction == linkAction) {
 176             action = Qt::LinkAction;
 177         } else {
 178             return;
 179         }
 180     }
 181
 182     switch (action) {
 183     case Qt::MoveAction:
 184         moveUrls(urls, destination);
 185         break;
 186
 187     case Qt::CopyAction:
 188         copyUrls(urls, destination);
 189         break;
 190
 191     case Qt::LinkAction:
 192         linkUrls(urls, destination);
 193         break;
 194
 195     default:
 196         break;
 197     }
 198 }
 199
 200 void DolphinMainWindow::rename(const KUrl& oldUrl, const KUrl& newUrl)
 201 {
 202     clearStatusBar();
 203     KonqOperations::rename(this, oldUrl, newUrl);
 204     m_undoCommandTypes.append(KonqUndoManager::RENAME);
 205 }
 206
 207 void DolphinMainWindow::refreshViews()
 208 {
 209     Q_ASSERT(m_view[PrimaryIdx] != 0);
 210     m_view[PrimaryIdx]->refresh();
 211
 212     if (m_view[SecondaryIdx] != 0) {
 213         m_view[SecondaryIdx]->refresh();
 214     }
 215 }
 216
 217 void DolphinMainWindow::changeUrl(const KUrl& url)
 218 {
 219     if (activeView() != 0) {
 220         activeView()->setUrl(url);
 221         updateEditActions();
 222         updateViewActions();
 223         updateGoActions();
 224         setCaption(url.fileName());
 225         emit urlChanged(url);
 226     }
 227 }
 228
 229 void DolphinMainWindow::changeSelection(const KFileItemList& selection)
 230 {
 231     activeView()->changeSelection(selection);
 232 }
 233
 234 void DolphinMainWindow::slotViewModeChanged()
 235 {
 236     updateViewActions();
 237 }
 238
 239 void DolphinMainWindow::slotShowPreviewChanged()
 240 {
 241     // It is not enough to update the 'Show Preview' action, also
 242     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 243     updateViewActions();
 244 }
 245
 246 void DolphinMainWindow::slotShowHiddenFilesChanged()
 247 {
 248     KToggleAction* showHiddenFilesAction =
 249         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 250     showHiddenFilesAction->setChecked(m_activeView->showHiddenFiles());
 251 }
 252
 253 void DolphinMainWindow::slotCategorizedSortingChanged()
 254 {
 255     KToggleAction* categorizedSortingAction =
 256         static_cast<KToggleAction*>(actionCollection()->action("categorized"));
 257     categorizedSortingAction->setChecked(m_activeView->categorizedSorting());
 258     categorizedSortingAction->setEnabled(m_activeView->supportsCategorizedSorting());
 259 }
 260
 261 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 262 {
 263     QAction* action = 0;
 264     switch (sorting) {
 265     case DolphinView::SortByName:
 266         action = actionCollection()->action("by_name");
 267         break;
 268     case DolphinView::SortBySize:
 269         action = actionCollection()->action("by_size");
 270         break;
 271     case DolphinView::SortByDate:
 272         action = actionCollection()->action("by_date");
 273         break;
 274     case DolphinView::SortByPermissions:
 275         action = actionCollection()->action("by_permissions");
 276         break;
 277     case DolphinView::SortByOwner:
 278         action = actionCollection()->action("by_owner");
 279         break;
 280     case DolphinView::SortByGroup:
 281         action = actionCollection()->action("by_group");
 282         break;
 283     case DolphinView::SortByType:
 284         action = actionCollection()->action("by_type");
 285     default:
 286         break;
 287     }
 288
 289     if (action != 0) {
 290         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 291         toggleAction->setChecked(true);
 292     }
 293 }
 294
 295 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 296 {
 297     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 298     const bool sortDescending = (order == Qt::DescendingOrder);
 299     descending->setChecked(sortDescending);
 300 }
 301
 302 void DolphinMainWindow::slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation info)
 303 {
 304     QAction* action = 0;
 305     switch (info) {
 306     case KFileItemDelegate::FriendlyMimeType:
 307         action = actionCollection()->action("show_mime_info");
 308         break;
 309     case KFileItemDelegate::Size:
 310         action = actionCollection()->action("show_size_info");
 311         break;
 312     case KFileItemDelegate::ModificationTime:
 313         action = actionCollection()->action("show_date_info");
 314         break;
 315     case KFileItemDelegate::NoInformation:
 316     default:
 317         action = actionCollection()->action("clear_info");
 318         break;
 319     }
 320
 321     if (action != 0) {
 322         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 323         toggleAction->setChecked(true);
 324
 325         QActionGroup* group = toggleAction->actionGroup();
 326         Q_ASSERT(group != 0);
 327         group->setEnabled(m_activeView->mode() == DolphinView::IconsView);
 328     }
 329 }
 330
 331 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 332 {
 333     updateEditActions();
 334
 335     Q_ASSERT(m_view[PrimaryIdx] != 0);
 336     int selectedUrlsCount = m_view[PrimaryIdx]->selectedUrls().count();
 337     if (m_view[SecondaryIdx] != 0) {
 338         selectedUrlsCount += m_view[SecondaryIdx]->selectedUrls().count();
 339     }
 340
 341     QAction* compareFilesAction = actionCollection()->action("compare_files");
 342     compareFilesAction->setEnabled(selectedUrlsCount == 2);
 343
 344     m_activeView->updateStatusBar();
 345
 346     emit selectionChanged(selection);
 347 }
 348
 349 void DolphinMainWindow::slotHistoryChanged()
 350 {
 351     updateHistory();
 352 }
 353
 354 void DolphinMainWindow::updateFilterBarAction(bool show)
 355 {
 356     KToggleAction* showFilterBarAction =
 357         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 358     showFilterBarAction->setChecked(show);
 359 }
 360
 361 void DolphinMainWindow::openNewMainWindow()
 362 {
 363     DolphinApplication::app()->createMainWindow()->show();
 364 }
 365
 366 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 367 {
 368     DolphinSettings& settings = DolphinSettings::instance();
 369     GeneralSettings* generalSettings = settings.generalSettings();
 370     generalSettings->setFirstRun(false);
 371
 372     settings.save();
 373
 374     KXmlGuiWindow::closeEvent(event);
 375 }
 376
 377 void DolphinMainWindow::saveProperties(KConfig* config)
 378 {
 379     KConfigGroup primaryView = config->group("Primary view");
 380     primaryView.writeEntry("Url", m_view[PrimaryIdx]->url().url());
 381     primaryView.writeEntry("Editable Url", m_view[PrimaryIdx]->isUrlEditable());
 382     if (m_view[SecondaryIdx] != 0) {
 383         KConfigGroup secondaryView = config->group("Secondary view");
 384         secondaryView.writeEntry("Url", m_view[SecondaryIdx]->url().url());
 385         secondaryView.writeEntry("Editable Url", m_view[SecondaryIdx]->isUrlEditable());
 386     }
 387 }
 388
 389 void DolphinMainWindow::readProperties(KConfig* config)
 390 {
 391     const KConfigGroup primaryView = config->group("Primary view");
 392     m_view[PrimaryIdx]->setUrl(primaryView.readEntry("Url"));
 393     m_view[PrimaryIdx]->setUrlEditable(primaryView.readEntry("Editable Url", false));
 394     if (config->hasGroup("Secondary view")) {
 395         const KConfigGroup secondaryView = config->group("Secondary view");
 396         if (m_view[SecondaryIdx] == 0) {
 397             toggleSplitView();
 398         }
 399         m_view[SecondaryIdx]->setUrl(secondaryView.readEntry("Url"));
 400         m_view[SecondaryIdx]->setUrlEditable(secondaryView.readEntry("Editable Url", false));
 401     } else if (m_view[SecondaryIdx] != 0) {
 402         toggleSplitView();
 403     }
 404 }
 405
 406 void DolphinMainWindow::updateNewMenu()
 407 {
 408     m_newMenu->slotCheckUpToDate();
 409     m_newMenu->setPopupFiles(activeView()->url());
 410 }
 411
 412 void DolphinMainWindow::rename()
 413 {
 414     clearStatusBar();
 415     m_activeView->renameSelectedItems();
 416 }
 417
 418 void DolphinMainWindow::moveToTrash()
 419 {
 420     clearStatusBar();
 421     const KUrl::List selectedUrls = m_activeView->selectedUrls();
 422     KonqOperations::del(this, KonqOperations::TRASH, selectedUrls);
 423     m_undoCommandTypes.append(KonqUndoManager::TRASH);
 424 }
 425
 426 void DolphinMainWindow::deleteItems()
 427 {
 428     clearStatusBar();
 429
 430     const KUrl::List list = m_activeView->selectedUrls();
 431     const bool del = KonqOperations::askDeleteConfirmation(list,
 432                      KonqOperations::DEL,
 433                      KonqOperations::DEFAULT_CONFIRMATION,
 434                      this);
 435
 436     if (del) {
 437         KIO::Job* job = KIO::del(list);
 438         connect(job, SIGNAL(result(KJob*)),
 439                 this, SLOT(slotHandleJobError(KJob*)));
 440         connect(job, SIGNAL(result(KJob*)),
 441                 this, SLOT(slotDeleteFileFinished(KJob*)));
 442     }
 443 }
 444
 445 void DolphinMainWindow::properties()
 446 {
 447     const KFileItemList list = m_activeView->selectedItems();
 448     new KPropertiesDialog(list, this);
 449 }
 450
 451 void DolphinMainWindow::quit()
 452 {
 453     close();
 454 }
 455
 456 void DolphinMainWindow::slotHandleJobError(KJob* job)
 457 {
 458     if (job->error() != 0) {
 459         DolphinStatusBar* statusBar = m_activeView->statusBar();
 460         statusBar->setMessage(job->errorString(),
 461                               DolphinStatusBar::Error);
 462     }
 463 }
 464
 465 void DolphinMainWindow::slotDeleteFileFinished(KJob* job)
 466 {
 467     if (job->error() == 0) {
 468         DolphinStatusBar* statusBar = m_activeView->statusBar();
 469         statusBar->setMessage(i18n("Delete operation completed."),
 470                               DolphinStatusBar::OperationCompleted);
 471     }
 472 }
 473
 474 void DolphinMainWindow::slotUndoAvailable(bool available)
 475 {
 476     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 477     if (undoAction != 0) {
 478         undoAction->setEnabled(available);
 479     }
 480
 481     if (available && (m_undoCommandTypes.count() > 0)) {
 482         const KonqUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 483         DolphinStatusBar* statusBar = m_activeView->statusBar();
 484         switch (command) {
 485         case KonqUndoManager::COPY:
 486             statusBar->setMessage(i18n("Copy operation completed."),
 487                                   DolphinStatusBar::OperationCompleted);
 488             break;
 489         case KonqUndoManager::MOVE:
 490             statusBar->setMessage(i18n("Move operation completed."),
 491                                   DolphinStatusBar::OperationCompleted);
 492             break;
 493         case KonqUndoManager::LINK:
 494             statusBar->setMessage(i18n("Link operation completed."),
 495                                   DolphinStatusBar::OperationCompleted);
 496             break;
 497         case KonqUndoManager::TRASH:
 498             statusBar->setMessage(i18n("Move to trash operation completed."),
 499                                   DolphinStatusBar::OperationCompleted);
 500             break;
 501         case KonqUndoManager::RENAME:
 502             statusBar->setMessage(i18n("Renaming operation completed."),
 503                                   DolphinStatusBar::OperationCompleted);
 504             break;
 505
 506         case KonqUndoManager::MKDIR:
 507             statusBar->setMessage(i18n("Created folder."),
 508                                   DolphinStatusBar::OperationCompleted);
 509             break;
 510
 511         default:
 512             break;
 513         }
 514
 515     }
 516 }
 517
 518 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 519 {
 520     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 521     if (undoAction != 0) {
 522         undoAction->setText(text);
 523     }
 524 }
 525
 526 void DolphinMainWindow::undo()
 527 {
 528     clearStatusBar();
 529     KonqUndoManager::self()->undo();
 530 }
 531
 532 void DolphinMainWindow::cut()
 533 {
 534     QMimeData* mimeData = new QMimeData();
 535     const KUrl::List kdeUrls = m_activeView->selectedUrls();
 536     const KUrl::List mostLocalUrls;
 537     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true);
 538     QApplication::clipboard()->setMimeData(mimeData);
 539 }
 540
 541 void DolphinMainWindow::copy()
 542 {
 543     QMimeData* mimeData = new QMimeData();
 544     const KUrl::List kdeUrls = m_activeView->selectedUrls();
 545     const KUrl::List mostLocalUrls;
 546     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, false);
 547
 548     QApplication::clipboard()->setMimeData(mimeData);
 549 }
 550
 551 void DolphinMainWindow::paste()
 552 {
 553     QClipboard* clipboard = QApplication::clipboard();
 554     const QMimeData* mimeData = clipboard->mimeData();
 555
 556     clearStatusBar();
 557
 558     const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
 559
 560     // per default the pasting is done into the current Url of the view
 561     KUrl destUrl(m_activeView->url());
 562
 563     // check whether the pasting should be done into a selected directory
 564     KUrl::List selectedUrls = m_activeView->selectedUrls();
 565     if (selectedUrls.count() == 1) {
 566         const KFileItem fileItem(S_IFDIR,
 567                                  KFileItem::Unknown,
 568                                  selectedUrls.first(),
 569                                  true);
 570         if (fileItem.isDir()) {
 571             // only one item is selected which is a directory, hence paste
 572             // into this directory
 573             destUrl = selectedUrls.first();
 574         }
 575     }
 576
 577     if (KonqMimeData::decodeIsCutSelection(mimeData)) {
 578         moveUrls(sourceUrls, destUrl);
 579         clipboard->clear();
 580     } else {
 581         copyUrls(sourceUrls, destUrl);
 582     }
 583 }
 584
 585 void DolphinMainWindow::updatePasteAction()
 586 {
 587     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 588     if (pasteAction == 0) {
 589         return;
 590     }
 591
 592     QString text(i18n("Paste"));
 593     QClipboard* clipboard = QApplication::clipboard();
 594     const QMimeData* mimeData = clipboard->mimeData();
 595
 596     KUrl::List urls = KUrl::List::fromMimeData(mimeData);
 597     if (!urls.isEmpty()) {
 598         pasteAction->setEnabled(true);
 599
 600         pasteAction->setText(i18np("Paste One File", "Paste %1 Files", urls.count()));
 601     } else {
 602         pasteAction->setEnabled(false);
 603         pasteAction->setText(i18n("Paste"));
 604     }
 605
 606     if (pasteAction->isEnabled()) {
 607         KUrl::List urls = m_activeView->selectedUrls();
 608         const uint count = urls.count();
 609         if (count > 1) {
 610             // pasting should not be allowed when more than one file
 611             // is selected
 612             pasteAction->setEnabled(false);
 613         } else if (count == 1) {
 614             // Only one file is selected. Pasting is only allowed if this
 615             // file is a directory.
 616             // TODO: this doesn't work with remote protocols; instead we need a
 617             // m_activeView->selectedFileItems() to get the real KFileItems
 618             const KFileItem fileItem(S_IFDIR,
 619                                      KFileItem::Unknown,
 620                                      urls.first(),
 621                                      true);
 622             pasteAction->setEnabled(fileItem.isDir());
 623         }
 624     }
 625 }
 626
 627 void DolphinMainWindow::selectAll()
 628 {
 629     clearStatusBar();
 630     m_activeView->selectAll();
 631 }
 632
 633 void DolphinMainWindow::invertSelection()
 634 {
 635     clearStatusBar();
 636     m_activeView->invertSelection();
 637 }
 638 void DolphinMainWindow::setIconsView()
 639 {
 640     m_activeView->setMode(DolphinView::IconsView);
 641 }
 642
 643 void DolphinMainWindow::setDetailsView()
 644 {
 645     m_activeView->setMode(DolphinView::DetailsView);
 646 }
 647
 648 void DolphinMainWindow::setColumnView()
 649 {
 650     m_activeView->setMode(DolphinView::ColumnView);
 651 }
 652
 653 void DolphinMainWindow::sortByName()
 654 {
 655     m_activeView->setSorting(DolphinView::SortByName);
 656 }
 657
 658 void DolphinMainWindow::sortBySize()
 659 {
 660     m_activeView->setSorting(DolphinView::SortBySize);
 661 }
 662
 663 void DolphinMainWindow::sortByDate()
 664 {
 665     m_activeView->setSorting(DolphinView::SortByDate);
 666 }
 667
 668 void DolphinMainWindow::sortByPermissions()
 669 {
 670     m_activeView->setSorting(DolphinView::SortByPermissions);
 671 }
 672
 673 void DolphinMainWindow::sortByOwner()
 674 {
 675     m_activeView->setSorting(DolphinView::SortByOwner);
 676 }
 677
 678 void DolphinMainWindow::sortByGroup()
 679 {
 680     m_activeView->setSorting(DolphinView::SortByGroup);
 681 }
 682
 683 void DolphinMainWindow::sortByType()
 684 {
 685     m_activeView->setSorting(DolphinView::SortByType);
 686 }
 687
 688 void DolphinMainWindow::toggleSortOrder()
 689 {
 690     const Qt::SortOrder order = (m_activeView->sortOrder() == Qt::AscendingOrder) ?
 691                                 Qt::DescendingOrder :
 692                                 Qt::AscendingOrder;
 693     m_activeView->setSortOrder(order);
 694 }
 695
 696 void DolphinMainWindow::toggleSortCategorization()
 697 {
 698     const bool categorizedSorting = m_activeView->categorizedSorting();
 699     m_activeView->setCategorizedSorting(!categorizedSorting);
 700 }
 701
 702 void DolphinMainWindow::clearInfo()
 703 {
 704     m_activeView->setAdditionalInfo(KFileItemDelegate::NoInformation);
 705 }
 706
 707 void DolphinMainWindow::showMimeInfo()
 708 {
 709     clearStatusBar();
 710     m_activeView->setAdditionalInfo(KFileItemDelegate::FriendlyMimeType);
 711 }
 712
 713 void DolphinMainWindow::showSizeInfo()
 714 {
 715     clearStatusBar();
 716     m_activeView->setAdditionalInfo(KFileItemDelegate::Size);
 717 }
 718
 719 void DolphinMainWindow::showDateInfo()
 720 {
 721     clearStatusBar();
 722     m_activeView->setAdditionalInfo(KFileItemDelegate::ModificationTime);
 723 }
 724
 725 void DolphinMainWindow::toggleSplitView()
 726 {
 727     if (m_view[SecondaryIdx] == 0) {
 728         const int newWidth = (m_view[PrimaryIdx]->width() - m_splitter->handleWidth()) / 2;
 729         // create a secondary view
 730         m_view[SecondaryIdx] = new DolphinView(this,
 731                                                0,
 732                                                m_view[PrimaryIdx]->url(),
 733                                                m_view[PrimaryIdx]->mode(),
 734                                                m_view[PrimaryIdx]->showHiddenFiles());
 735         connectViewSignals(SecondaryIdx);
 736         m_splitter->addWidget(m_view[SecondaryIdx]);
 737         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 738         m_view[SecondaryIdx]->reload();
 739         m_view[SecondaryIdx]->show();
 740     } else {
 741         // remove secondary view
 742         if (m_activeView == m_view[PrimaryIdx]) {
 743             m_view[SecondaryIdx]->close();
 744             m_view[SecondaryIdx]->deleteLater();
 745             m_view[SecondaryIdx] = 0;
 746             setActiveView(m_view[PrimaryIdx]);
 747         } else {
 748             // The secondary view is active, hence from the users point of view
 749             // the content of the secondary view should be moved to the primary view.
 750             // From an implementation point of view it is more efficient to close
 751             // the primary view and exchange the internal pointers afterwards.
 752             m_view[PrimaryIdx]->close();
 753             delete m_view[PrimaryIdx];
 754             m_view[PrimaryIdx] = m_view[SecondaryIdx];
 755             m_view[SecondaryIdx] = 0;
 756             setActiveView(m_view[PrimaryIdx]);
 757         }
 758     }
 759     emit activeViewChanged();
 760 }
 761
 762 void DolphinMainWindow::reloadView()
 763 {
 764     clearStatusBar();
 765     m_activeView->reload();
 766 }
 767
 768 void DolphinMainWindow::stopLoading()
 769 {}
 770
 771 void DolphinMainWindow::togglePreview()
 772 {
 773     clearStatusBar();
 774
 775     const KToggleAction* showPreviewAction =
 776         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 777     const bool show = showPreviewAction->isChecked();
 778     m_activeView->setShowPreview(show);
 779 }
 780
 781 void DolphinMainWindow::toggleShowHiddenFiles()
 782 {
 783     clearStatusBar();
 784
 785     const KToggleAction* showHiddenFilesAction =
 786         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 787     const bool show = showHiddenFilesAction->isChecked();
 788     m_activeView->setShowHiddenFiles(show);
 789 }
 790
 791 void DolphinMainWindow::toggleFilterBarVisibility()
 792 {
 793     const KToggleAction* showFilterBarAction =
 794         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 795     const bool show = showFilterBarAction->isChecked();
 796     m_activeView->showFilterBar(show);
 797 }
 798
 799 void DolphinMainWindow::zoomIn()
 800 {
 801     m_activeView->zoomIn();
 802     updateViewActions();
 803 }
 804
 805 void DolphinMainWindow::zoomOut()
 806 {
 807     m_activeView->zoomOut();
 808     updateViewActions();
 809 }
 810
 811 void DolphinMainWindow::toggleEditLocation()
 812 {
 813     clearStatusBar();
 814
 815     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 816
 817     bool editOrBrowse = action->isChecked();
 818     m_activeView->setUrlEditable(editOrBrowse);
 819 }
 820
 821 void DolphinMainWindow::editLocation()
 822 {
 823     m_activeView->setUrlEditable(true);
 824 }
 825
 826 void DolphinMainWindow::adjustViewProperties()
 827 {
 828     clearStatusBar();
 829     ViewPropertiesDialog dlg(m_activeView);
 830     dlg.exec();
 831 }
 832
 833 void DolphinMainWindow::goBack()
 834 {
 835     clearStatusBar();
 836     m_activeView->goBack();
 837 }
 838
 839 void DolphinMainWindow::goForward()
 840 {
 841     clearStatusBar();
 842     m_activeView->goForward();
 843 }
 844
 845 void DolphinMainWindow::goUp()
 846 {
 847     clearStatusBar();
 848     m_activeView->goUp();
 849 }
 850
 851 void DolphinMainWindow::goHome()
 852 {
 853     clearStatusBar();
 854     m_activeView->goHome();
 855 }
 856
 857 void DolphinMainWindow::findFile()
 858 {
 859     KRun::run("kfind", m_activeView->url(), this);
 860 }
 861
 862 void DolphinMainWindow::compareFiles()
 863 {
 864     // The method is only invoked if exactly 2 files have
 865     // been selected. The selected files may be:
 866     // - both in the primary view
 867     // - both in the secondary view
 868     // - one in the primary view and the other in the secondary
 869     //   view
 870     Q_ASSERT(m_view[PrimaryIdx] != 0);
 871
 872     KUrl urlA;
 873     KUrl urlB;
 874     KUrl::List urls = m_view[PrimaryIdx]->selectedUrls();
 875
 876     switch (urls.count()) {
 877     case 0: {
 878         Q_ASSERT(m_view[SecondaryIdx] != 0);
 879         urls = m_view[SecondaryIdx]->selectedUrls();
 880         Q_ASSERT(urls.count() == 2);
 881         urlA = urls[0];
 882         urlB = urls[1];
 883         break;
 884     }
 885
 886     case 1: {
 887         urlA = urls[0];
 888         Q_ASSERT(m_view[SecondaryIdx] != 0);
 889         urls = m_view[SecondaryIdx]->selectedUrls();
 890         Q_ASSERT(urls.count() == 1);
 891         urlB = urls[0];
 892         break;
 893     }
 894
 895     case 2: {
 896         urlA = urls[0];
 897         urlB = urls[1];
 898         break;
 899     }
 900
 901     default: {
 902         // may not happen: compareFiles may only get invoked if 2
 903         // files are selected
 904         Q_ASSERT(false);
 905     }
 906     }
 907
 908     QString command("kompare -c \"");
 909     command.append(urlA.pathOrUrl());
 910     command.append("\" \"");
 911     command.append(urlB.pathOrUrl());
 912     command.append('\"');
 913     KRun::runCommand(command, "Kompare", "kompare", this);
 914
 915 }
 916
 917 void DolphinMainWindow::editSettings()
 918 {
 919     DolphinSettingsDialog dialog(this);
 920     dialog.exec();
 921 }
 922
 923 void DolphinMainWindow::init()
 924 {
 925     // Check whether Dolphin runs the first time. If yes then
 926     // a proper default window size is given at the end of DolphinMainWindow::init().
 927     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 928     const bool firstRun = generalSettings->firstRun();
 929     if (firstRun) {
 930         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 931     }
 932
 933     setAcceptDrops(true);
 934
 935     m_splitter = new QSplitter(this);
 936
 937     DolphinSettings& settings = DolphinSettings::instance();
 938
 939     setupActions();
 940
 941     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
 942     setCaption(homeUrl.fileName());
 943     ViewProperties props(homeUrl);
 944     m_view[PrimaryIdx] = new DolphinView(this,
 945                                          m_splitter,
 946                                          homeUrl,
 947                                          props.viewMode(),
 948                                          props.showHiddenFiles());
 949
 950     m_activeView = m_view[PrimaryIdx];
 951     connectViewSignals(PrimaryIdx);
 952     m_view[PrimaryIdx]->reload();
 953     m_view[PrimaryIdx]->show();
 954
 955     setCentralWidget(m_splitter);
 956     setupDockWidgets();
 957
 958     setupGUI(Keys | Save | Create | ToolBar);
 959     createGUI();
 960
 961     stateChanged("new_file");
 962     setAutoSaveSettings();
 963
 964     QClipboard* clipboard = QApplication::clipboard();
 965     connect(clipboard, SIGNAL(dataChanged()),
 966             this, SLOT(updatePasteAction()));
 967     updatePasteAction();
 968     updateGoActions();
 969
 970     loadSettings();
 971
 972     if (firstRun) {
 973         // assure a proper default size if Dolphin runs the first time
 974         resize(640, 480);
 975     }
 976 #ifdef HAVE_KMETADATA
 977     if (!MetaDataWidget::metaDataAvailable())
 978         activeView()->statusBar()->setMessage(i18n("Failed to contact Nepomuk service, annotation and tagging are disabled."), DolphinStatusBar::Error);
 979 #endif
 980
 981     emit urlChanged(homeUrl);
 982 }
 983
 984 void DolphinMainWindow::loadSettings()
 985 {
 986     GeneralSettings* settings = DolphinSettings::instance().generalSettings();
 987
 988     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
 989     if (settings->splitView()) {
 990         splitAction->setChecked(true);
 991         toggleSplitView();
 992     }
 993
 994     updateViewActions();
 995 }
 996
 997 void DolphinMainWindow::setupActions()
 998 {
 999     // setup 'File' menu
1000     m_newMenu = new DolphinNewMenu(this);
1001     KMenu* menu = m_newMenu->menu();
1002     menu->setTitle(i18n("Create New"));
1003     menu->setIcon(KIcon("document-new"));
1004     connect(menu, SIGNAL(aboutToShow()),
1005             this, SLOT(updateNewMenu()));
1006
1007     QAction* newWindow = actionCollection()->addAction("new_window");
1008     newWindow->setIcon(KIcon("window-new"));
1009     newWindow->setText(i18n("New &Window"));
1010     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1011     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1012
1013     QAction* rename = actionCollection()->addAction("rename");
1014     rename->setText(i18n("Rename..."));
1015     rename->setShortcut(Qt::Key_F2);
1016     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1017
1018     QAction* moveToTrash = actionCollection()->addAction("move_to_trash");
1019     moveToTrash->setText(i18n("Move to Trash"));
1020     moveToTrash->setIcon(KIcon("edit-trash"));
1021     moveToTrash->setShortcut(QKeySequence::Delete);
1022     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1023
1024     QAction* deleteAction = actionCollection()->addAction("delete");
1025     deleteAction->setText(i18n("Delete"));
1026     deleteAction->setShortcut(Qt::SHIFT | Qt::Key_Delete);
1027     deleteAction->setIcon(KIcon("edit-delete"));
1028     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1029
1030     QAction* properties = actionCollection()->addAction("properties");
1031     properties->setText(i18n("Properties"));
1032     properties->setShortcut(Qt::ALT | Qt::Key_Return);
1033     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1034
1035     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1036
1037     // setup 'Edit' menu
1038     KStandardAction::undo(this,
1039                           SLOT(undo()),
1040                           actionCollection());
1041
1042     KStandardAction::cut(this, SLOT(cut()), actionCollection());
1043     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1044     KStandardAction::paste(this, SLOT(paste()), actionCollection());
1045
1046     QAction* selectAll = actionCollection()->addAction("select_all");
1047     selectAll->setText(i18n("Select All"));
1048     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1049     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1050
1051     QAction* invertSelection = actionCollection()->addAction("invert_selection");
1052     invertSelection->setText(i18n("Invert Selection"));
1053     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1054     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1055
1056     // setup 'View' menu
1057     KStandardAction::zoomIn(this,
1058                             SLOT(zoomIn()),
1059                             actionCollection());
1060
1061     KStandardAction::zoomOut(this,
1062                              SLOT(zoomOut()),
1063                              actionCollection());
1064
1065     KToggleAction* iconsView = actionCollection()->add<KToggleAction>("icons");
1066     iconsView->setText(i18n("Icons"));
1067     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
1068     iconsView->setIcon(KIcon("view-icon"));
1069     connect(iconsView, SIGNAL(triggered()), this, SLOT(setIconsView()));
1070
1071     KToggleAction* detailsView = actionCollection()->add<KToggleAction>("details");
1072     detailsView->setText(i18n("Details"));
1073     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
1074     detailsView->setIcon(KIcon("fileview-text"));
1075     connect(detailsView, SIGNAL(triggered()), this, SLOT(setDetailsView()));
1076
1077     KToggleAction* columnView = actionCollection()->add<KToggleAction>("columns");
1078     columnView->setText(i18n("Columns"));
1079     columnView->setShortcut(Qt::CTRL | Qt::Key_3);
1080     columnView->setIcon(KIcon("fileview-column"));
1081     connect(columnView, SIGNAL(triggered()), this, SLOT(setColumnView()));
1082
1083     QActionGroup* viewModeGroup = new QActionGroup(this);
1084     viewModeGroup->addAction(iconsView);
1085     viewModeGroup->addAction(detailsView);
1086     viewModeGroup->addAction(columnView);
1087
1088     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("by_name");
1089     sortByName->setText(i18n("By Name"));
1090     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1091
1092     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("by_size");
1093     sortBySize->setText(i18n("By Size"));
1094     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1095
1096     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("by_date");
1097     sortByDate->setText(i18n("By Date"));
1098     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1099
1100     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("by_permissions");
1101     sortByPermissions->setText(i18n("By Permissions"));
1102     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
1103
1104     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("by_owner");
1105     sortByOwner->setText(i18n("By Owner"));
1106     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1107
1108     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("by_group");
1109     sortByGroup->setText(i18n("By Group"));
1110     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1111
1112     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("by_type");
1113     sortByType->setText(i18n("By Type"));
1114     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
1115
1116     QActionGroup* sortGroup = new QActionGroup(this);
1117     sortGroup->addAction(sortByName);
1118     sortGroup->addAction(sortBySize);
1119     sortGroup->addAction(sortByDate);
1120     sortGroup->addAction(sortByPermissions);
1121     sortGroup->addAction(sortByOwner);
1122     sortGroup->addAction(sortByGroup);
1123     sortGroup->addAction(sortByType);
1124
1125     KToggleAction* sortDescending = actionCollection()->add<KToggleAction>("descending");
1126     sortDescending->setText(i18n("Descending"));
1127     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1128
1129     KToggleAction* sortCategorized = actionCollection()->add<KToggleAction>("categorized");
1130     sortCategorized->setText(i18n("Categorized"));
1131     connect(sortCategorized, SIGNAL(triggered()), this, SLOT(toggleSortCategorization()));
1132
1133     KToggleAction* clearInfo = actionCollection()->add<KToggleAction>("clear_info");
1134     clearInfo->setText(i18n("No Information"));
1135     connect(clearInfo, SIGNAL(triggered()), this, SLOT(clearInfo()));
1136
1137     KToggleAction* showMimeInfo = actionCollection()->add<KToggleAction>("show_mime_info");
1138     showMimeInfo->setText(i18n("Type"));
1139     connect(showMimeInfo, SIGNAL(triggered()), this, SLOT(showMimeInfo()));
1140
1141     KToggleAction* showSizeInfo = actionCollection()->add<KToggleAction>("show_size_info");
1142     showSizeInfo->setText(i18n("Size"));
1143     connect(showSizeInfo, SIGNAL(triggered()), this, SLOT(showSizeInfo()));
1144
1145     KToggleAction* showDateInfo = actionCollection()->add<KToggleAction>("show_date_info");
1146     showDateInfo->setText(i18n("Date"));
1147     connect(showDateInfo, SIGNAL(triggered()), this, SLOT(showDateInfo()));
1148
1149     QActionGroup* infoGroup = new QActionGroup(this);
1150     infoGroup->addAction(clearInfo);
1151     infoGroup->addAction(showMimeInfo);
1152     infoGroup->addAction(showSizeInfo);
1153     infoGroup->addAction(showDateInfo);
1154
1155     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1156     showPreview->setText(i18n("Preview"));
1157     showPreview->setIcon(KIcon("thumbnail-show"));
1158     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1159
1160     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1161     showHiddenFiles->setText(i18n("Show Hidden Files"));
1162     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1163     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1164
1165     KToggleAction* split = actionCollection()->add<KToggleAction>("split_view");
1166     split->setText(i18n("Split"));
1167     split->setShortcut(Qt::Key_F10);
1168     split->setIcon(KIcon("view-left-right"));
1169     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1170
1171     QAction* reload = actionCollection()->addAction("reload");
1172     reload->setText(i18n("Reload"));
1173     reload->setShortcut(Qt::Key_F5);
1174     reload->setIcon(KIcon("view-refresh"));
1175     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1176
1177     QAction* stop = actionCollection()->addAction("stop");
1178     stop->setText(i18n("Stop"));
1179     stop->setIcon(KIcon("process-stop"));
1180     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1181
1182     // TODO: the URL navigator must emit a signal if the editable state has been
1183     // changed, so that the corresponding showFullLocation action is updated. Also
1184     // the naming "Show full Location" is currently confusing...
1185     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1186     showFullLocation->setText(i18n("Show Full Location"));
1187     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1188     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1189
1190     QAction* editLocation = actionCollection()->addAction("edit_location");
1191     editLocation->setText(i18n("Edit Location"));
1192     editLocation->setShortcut(Qt::Key_F6);
1193     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1194
1195     QAction* adjustViewProps = actionCollection()->addAction("view_properties");
1196     adjustViewProps->setText(i18n("Adjust View Properties..."));
1197     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1198
1199     // setup 'Go' menu
1200     KStandardAction::back(this, SLOT(goBack()), actionCollection());
1201     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1202     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1203     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1204
1205     // setup 'Tools' menu
1206     QAction* findFile = actionCollection()->addAction("find_file");
1207     findFile->setText(i18n("Find File..."));
1208     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1209     findFile->setIcon(KIcon("file-find"));
1210     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1211
1212     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1213     showFilterBar->setText(i18n("Show Filter Bar"));
1214     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1215     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(toggleFilterBarVisibility()));
1216
1217     QAction* compareFiles = actionCollection()->addAction("compare_files");
1218     compareFiles->setText(i18n("Compare Files"));
1219     compareFiles->setIcon(KIcon("kompare"));
1220     compareFiles->setEnabled(false);
1221     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1222
1223     // setup 'Settings' menu
1224     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1225 }
1226
1227 void DolphinMainWindow::setupDockWidgets()
1228 {
1229     // setup "Information"
1230     QDockWidget* infoDock = new QDockWidget(i18n("Information"));
1231     infoDock->setObjectName("infoDock");
1232     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1233     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1234     infoDock->setWidget(infoWidget);
1235
1236     infoDock->toggleViewAction()->setText(i18n("Information"));
1237     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1238
1239     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1240     connect(this, SIGNAL(urlChanged(KUrl)),
1241             infoWidget, SLOT(setUrl(KUrl)));
1242     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1243             infoWidget, SLOT(setSelection(KFileItemList)));
1244
1245     // setup "Tree View"
1246     QDockWidget* treeViewDock = new QDockWidget(i18n("Folders"));
1247     treeViewDock->setObjectName("treeViewDock");
1248     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1249     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1250     treeViewDock->setWidget(treeWidget);
1251
1252     treeViewDock->toggleViewAction()->setText(i18n("Folders"));
1253     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1254
1255     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1256     connect(this, SIGNAL(urlChanged(KUrl)),
1257             treeWidget, SLOT(setUrl(KUrl)));
1258     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1259             this, SLOT(changeUrl(KUrl)));
1260     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1261             this, SLOT(changeSelection(KFileItemList)));
1262     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1263             this, SLOT(dropUrls(KUrl::List, KUrl)));
1264
1265     // setup "Terminal"
1266     QDockWidget* terminalDock = new QDockWidget(i18n("Terminal"));
1267     terminalDock->setObjectName("terminalDock");
1268     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1269     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1270     terminalDock->setWidget(terminalWidget);
1271
1272     terminalDock->toggleViewAction()->setText(i18n("Terminal"));
1273     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1274
1275     addDockWidget(Qt::RightDockWidgetArea, terminalDock);
1276     connect(this, SIGNAL(urlChanged(KUrl)),
1277             terminalWidget, SLOT(setUrl(KUrl)));
1278
1279     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1280     if (firstRun) {
1281         infoDock->hide();
1282         treeViewDock->hide();
1283         terminalDock->hide();
1284     }
1285
1286     QDockWidget *placesDock = new QDockWidget(i18n("Places"));
1287     placesDock->setObjectName("placesDock");
1288     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1289     KFilePlacesView *listView = new KFilePlacesView(placesDock);
1290     placesDock->setWidget(listView);
1291     listView->setModel(DolphinSettings::instance().placesModel());
1292
1293     placesDock->toggleViewAction()->setText(i18n("Show Places Panel"));
1294     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1295
1296     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1297     connect(listView, SIGNAL(urlChanged(KUrl)),
1298             this, SLOT(changeUrl(KUrl)));
1299     connect(this, SIGNAL(urlChanged(KUrl)),
1300             listView, SLOT(setUrl(KUrl)));
1301 }
1302
1303 void DolphinMainWindow::updateHistory()
1304 {
1305     const KUrlNavigator* urlNavigator = m_activeView->urlNavigator();
1306     const int index = urlNavigator->historyIndex();
1307
1308     QAction* backAction = actionCollection()->action("go_back");
1309     if (backAction != 0) {
1310         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1311     }
1312
1313     QAction* forwardAction = actionCollection()->action("go_forward");
1314     if (forwardAction != 0) {
1315         forwardAction->setEnabled(index > 0);
1316     }
1317 }
1318
1319 void DolphinMainWindow::updateEditActions()
1320 {
1321     const KFileItemList list = m_activeView->selectedItems();
1322     if (list.isEmpty()) {
1323         stateChanged("has_no_selection");
1324     } else {
1325         stateChanged("has_selection");
1326
1327         QAction* renameAction = actionCollection()->action("rename");
1328         if (renameAction != 0) {
1329             renameAction->setEnabled(list.count() >= 1);
1330         }
1331
1332         bool enableMoveToTrash = true;
1333
1334         KFileItemList::const_iterator it = list.begin();
1335         const KFileItemList::const_iterator end = list.end();
1336         while (it != end) {
1337             KFileItem* item = *it;
1338             const KUrl& url = item->url();
1339             // only enable the 'Move to Trash' action for local files
1340             if (!url.isLocalFile()) {
1341                 enableMoveToTrash = false;
1342             }
1343             ++it;
1344         }
1345
1346         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1347         moveToTrashAction->setEnabled(enableMoveToTrash);
1348     }
1349     updatePasteAction();
1350 }
1351
1352 void DolphinMainWindow::updateViewActions()
1353 {
1354     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1355     if (zoomInAction != 0) {
1356         zoomInAction->setEnabled(m_activeView->isZoomInPossible());
1357     }
1358
1359     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1360     if (zoomOutAction != 0) {
1361         zoomOutAction->setEnabled(m_activeView->isZoomOutPossible());
1362     }
1363
1364     QAction* action = 0;
1365     switch (m_activeView->mode()) {
1366     case DolphinView::IconsView:
1367         action = actionCollection()->action("icons");
1368         break;
1369     case DolphinView::DetailsView:
1370         action = actionCollection()->action("details");
1371         break;
1372     case DolphinView::ColumnView:
1373         action = actionCollection()->action("columns");
1374         break;
1375     default:
1376         break;
1377     }
1378
1379     if (action != 0) {
1380         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1381         toggleAction->setChecked(true);
1382     }
1383
1384     slotSortingChanged(m_activeView->sorting());
1385     slotSortOrderChanged(m_activeView->sortOrder());
1386     slotCategorizedSortingChanged();
1387     slotAdditionalInfoChanged(m_activeView->additionalInfo());
1388
1389     KToggleAction* showFilterBarAction =
1390         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1391     showFilterBarAction->setChecked(m_activeView->isFilterBarVisible());
1392
1393     KToggleAction* showPreviewAction =
1394         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1395     showPreviewAction->setChecked(m_activeView->showPreview());
1396
1397     KToggleAction* showHiddenFilesAction =
1398         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1399     showHiddenFilesAction->setChecked(m_activeView->showHiddenFiles());
1400
1401     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
1402     splitAction->setChecked(m_view[SecondaryIdx] != 0);
1403
1404     KToggleAction* editableLocactionAction =
1405         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1406     editableLocactionAction->setChecked(m_activeView->isUrlEditable());
1407 }
1408
1409 void DolphinMainWindow::updateGoActions()
1410 {
1411     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1412     const KUrl& currentUrl = m_activeView->url();
1413     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1414 }
1415
1416 void DolphinMainWindow::copyUrls(const KUrl::List& source, const KUrl& dest)
1417 {
1418     KonqOperations::copy(this, KonqOperations::COPY, source, dest);
1419     m_undoCommandTypes.append(KonqUndoManager::COPY);
1420 }
1421
1422 void DolphinMainWindow::moveUrls(const KUrl::List& source, const KUrl& dest)
1423 {
1424     KonqOperations::copy(this, KonqOperations::MOVE, source, dest);
1425     m_undoCommandTypes.append(KonqUndoManager::MOVE);
1426 }
1427
1428 void DolphinMainWindow::linkUrls(const KUrl::List& source, const KUrl& dest)
1429 {
1430     KonqOperations::copy(this, KonqOperations::LINK, source, dest);
1431     m_undoCommandTypes.append(KonqUndoManager::LINK);
1432 }
1433
1434 void DolphinMainWindow::clearStatusBar()
1435 {
1436     m_activeView->statusBar()->clear();
1437 }
1438
1439 void DolphinMainWindow::connectViewSignals(int viewIndex)
1440 {
1441     DolphinView* view = m_view[viewIndex];
1442     connect(view, SIGNAL(modeChanged()),
1443             this, SLOT(slotViewModeChanged()));
1444     connect(view, SIGNAL(showPreviewChanged()),
1445             this, SLOT(slotShowPreviewChanged()));
1446     connect(view, SIGNAL(showHiddenFilesChanged()),
1447             this, SLOT(slotShowHiddenFilesChanged()));
1448     connect(view, SIGNAL(categorizedSortingChanged()),
1449             this, SLOT(slotCategorizedSortingChanged()));
1450     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1451             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1452     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1453             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1454     connect(view, SIGNAL(additionalInfoChanged(KFileItemDelegate::AdditionalInformation)),
1455             this, SLOT(slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation)));
1456     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1457             this, SLOT(slotSelectionChanged(KFileItemList)));
1458     connect(view, SIGNAL(showFilterBarChanged(bool)),
1459             this, SLOT(updateFilterBarAction(bool)));
1460     connect(view, SIGNAL(urlChanged(KUrl)),
1461             this, SLOT(changeUrl(KUrl)));
1462
1463     const KUrlNavigator* navigator = view->urlNavigator();
1464     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1465             this, SLOT(changeUrl(const KUrl&)));
1466     connect(navigator, SIGNAL(historyChanged()),
1467             this, SLOT(slotHistoryChanged()));
1468 }
1469
1470 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1471     KonqUndoManager::UiInterface(mainWin),
1472     m_mainWin(mainWin)
1473 {
1474     Q_ASSERT(m_mainWin != 0);
1475 }
1476
1477 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1478 {
1479 }
1480
1481 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1482 {
1483     DolphinStatusBar* statusBar = m_mainWin->activeView()->statusBar();
1484     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1485 }
1486
1487 #include "dolphinmainwindow.moc"