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 <QCloseEvent>
  72 #include <QClipboard>
  73 #include <QSplitter>
  74 #include <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     const bool split = DolphinSettings::instance().generalSettings()->splitView();
 210     const bool isPrimaryViewActive = (m_activeView == m_view[PrimaryIdx]);
 211     KUrl url;
 212     for (int i = PrimaryIdx; i <= SecondaryIdx; ++i) {
 213         if (m_view[i] != 0) {
 214             url = m_view[i]->url();
 215
 216             // delete view instance...
 217             m_view[i]->close();
 218             m_view[i]->deleteLater();
 219             m_view[i] = 0;
 220         }
 221
 222         if (split || (i == PrimaryIdx)) {
 223             // ... and recreate it
 224             ViewProperties props(url);
 225             m_view[i] = new DolphinView(this,
 226                                         m_splitter,
 227                                         url,
 228                                         props.viewMode(),
 229                                         props.showHiddenFiles());
 230             connectViewSignals(i);
 231             m_view[i]->reload();
 232             m_view[i]->show();
 233         }
 234     }
 235
 236     m_activeView = isPrimaryViewActive ? m_view[PrimaryIdx] : m_view[SecondaryIdx];
 237     Q_ASSERT(m_activeView != 0);
 238
 239     updateViewActions();
 240     emit activeViewChanged();
 241 }
 242
 243 void DolphinMainWindow::changeUrl(const KUrl& url)
 244 {
 245     if (activeView() != 0) {
 246         activeView()->setUrl(url);
 247         updateEditActions();
 248         updateViewActions();
 249         updateGoActions();
 250         setCaption(url.fileName());
 251         emit urlChanged(url);
 252     }
 253 }
 254
 255 void DolphinMainWindow::changeSelection(const KFileItemList& selection)
 256 {
 257     activeView()->changeSelection(selection);
 258 }
 259
 260 void DolphinMainWindow::slotViewModeChanged()
 261 {
 262     updateViewActions();
 263 }
 264
 265 void DolphinMainWindow::slotShowPreviewChanged()
 266 {
 267     // It is not enough to update the 'Show Preview' action, also
 268     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 269     updateViewActions();
 270 }
 271
 272 void DolphinMainWindow::slotShowHiddenFilesChanged()
 273 {
 274     KToggleAction* showHiddenFilesAction =
 275         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 276     showHiddenFilesAction->setChecked(m_activeView->showHiddenFiles());
 277 }
 278
 279 void DolphinMainWindow::slotCategorizedSortingChanged()
 280 {
 281     KToggleAction* categorizedSortingAction =
 282         static_cast<KToggleAction*>(actionCollection()->action("categorized"));
 283     categorizedSortingAction->setChecked(m_activeView->categorizedSorting());
 284     categorizedSortingAction->setEnabled(m_activeView->supportsCategorizedSorting());
 285 }
 286
 287 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 288 {
 289     QAction* action = 0;
 290     switch (sorting) {
 291     case DolphinView::SortByName:
 292         action = actionCollection()->action("by_name");
 293         break;
 294     case DolphinView::SortBySize:
 295         action = actionCollection()->action("by_size");
 296         break;
 297     case DolphinView::SortByDate:
 298         action = actionCollection()->action("by_date");
 299         break;
 300     case DolphinView::SortByPermissions:
 301         action = actionCollection()->action("by_permissions");
 302         break;
 303     case DolphinView::SortByOwner:
 304         action = actionCollection()->action("by_owner");
 305         break;
 306     case DolphinView::SortByGroup:
 307         action = actionCollection()->action("by_group");
 308         break;
 309     case DolphinView::SortByType:
 310         action = actionCollection()->action("by_type");
 311     default:
 312         break;
 313     }
 314
 315     if (action != 0) {
 316         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 317         toggleAction->setChecked(true);
 318     }
 319 }
 320
 321 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 322 {
 323     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 324     const bool sortDescending = (order == Qt::DescendingOrder);
 325     descending->setChecked(sortDescending);
 326 }
 327
 328 void DolphinMainWindow::slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation info)
 329 {
 330     QAction* action = 0;
 331     switch (info) {
 332     case KFileItemDelegate::FriendlyMimeType:
 333         action = actionCollection()->action("show_mime_info");
 334         break;
 335     case KFileItemDelegate::Size:
 336         action = actionCollection()->action("show_size_info");
 337         break;
 338     case KFileItemDelegate::ModificationTime:
 339         action = actionCollection()->action("show_date_info");
 340         break;
 341     case KFileItemDelegate::NoInformation:
 342     default:
 343         action = actionCollection()->action("clear_info");
 344         break;
 345     }
 346
 347     if (action != 0) {
 348         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 349         toggleAction->setChecked(true);
 350
 351         QActionGroup* group = toggleAction->actionGroup();
 352         Q_ASSERT(group != 0);
 353         group->setEnabled(m_activeView->mode() == DolphinView::IconsView);
 354     }
 355 }
 356
 357 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 358 {
 359     updateEditActions();
 360
 361     Q_ASSERT(m_view[PrimaryIdx] != 0);
 362     int selectedUrlsCount = m_view[PrimaryIdx]->selectedUrls().count();
 363     if (m_view[SecondaryIdx] != 0) {
 364         selectedUrlsCount += m_view[SecondaryIdx]->selectedUrls().count();
 365     }
 366
 367     QAction* compareFilesAction = actionCollection()->action("compare_files");
 368     compareFilesAction->setEnabled(selectedUrlsCount == 2);
 369
 370     m_activeView->updateStatusBar();
 371
 372     emit selectionChanged(selection);
 373 }
 374
 375 void DolphinMainWindow::slotHistoryChanged()
 376 {
 377     updateHistory();
 378 }
 379
 380 void DolphinMainWindow::updateFilterBarAction(bool show)
 381 {
 382     KToggleAction* showFilterBarAction =
 383         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 384     showFilterBarAction->setChecked(show);
 385 }
 386
 387 void DolphinMainWindow::openNewMainWindow()
 388 {
 389     DolphinApplication::app()->createMainWindow()->show();
 390 }
 391
 392 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 393 {
 394     DolphinSettings& settings = DolphinSettings::instance();
 395     GeneralSettings* generalSettings = settings.generalSettings();
 396     generalSettings->setFirstRun(false);
 397
 398     settings.save();
 399
 400     KXmlGuiWindow::closeEvent(event);
 401 }
 402
 403 void DolphinMainWindow::saveProperties(KConfig* config)
 404 {
 405     KConfigGroup primaryView = config->group("Primary view");
 406     primaryView.writeEntry("Url", m_view[PrimaryIdx]->url().url());
 407     primaryView.writeEntry("Editable Url", m_view[PrimaryIdx]->isUrlEditable());
 408     if (m_view[SecondaryIdx] != 0) {
 409         KConfigGroup secondaryView = config->group("Secondary view");
 410         secondaryView.writeEntry("Url", m_view[SecondaryIdx]->url().url());
 411         secondaryView.writeEntry("Editable Url", m_view[SecondaryIdx]->isUrlEditable());
 412     }
 413 }
 414
 415 void DolphinMainWindow::readProperties(KConfig* config)
 416 {
 417     const KConfigGroup primaryView = config->group("Primary view");
 418     m_view[PrimaryIdx]->setUrl(primaryView.readEntry("Url"));
 419     m_view[PrimaryIdx]->setUrlEditable(primaryView.readEntry("Editable Url", false));
 420     if (config->hasGroup("Secondary view")) {
 421         const KConfigGroup secondaryView = config->group("Secondary view");
 422         if (m_view[SecondaryIdx] == 0) {
 423             toggleSplitView();
 424         }
 425         m_view[SecondaryIdx]->setUrl(secondaryView.readEntry("Url"));
 426         m_view[SecondaryIdx]->setUrlEditable(secondaryView.readEntry("Editable Url", false));
 427     } else if (m_view[SecondaryIdx] != 0) {
 428         toggleSplitView();
 429     }
 430 }
 431
 432 void DolphinMainWindow::updateNewMenu()
 433 {
 434     m_newMenu->slotCheckUpToDate();
 435     m_newMenu->setPopupFiles(activeView()->url());
 436 }
 437
 438 void DolphinMainWindow::rename()
 439 {
 440     clearStatusBar();
 441     m_activeView->renameSelectedItems();
 442 }
 443
 444 void DolphinMainWindow::moveToTrash()
 445 {
 446     clearStatusBar();
 447     const KUrl::List selectedUrls = m_activeView->selectedUrls();
 448     KonqOperations::del(this, KonqOperations::TRASH, selectedUrls);
 449     m_undoCommandTypes.append(KonqUndoManager::TRASH);
 450 }
 451
 452 void DolphinMainWindow::deleteItems()
 453 {
 454     clearStatusBar();
 455
 456     const KUrl::List list = m_activeView->selectedUrls();
 457     const bool del = KonqOperations::askDeleteConfirmation(list,
 458                      KonqOperations::DEL,
 459                      KonqOperations::DEFAULT_CONFIRMATION,
 460                      this);
 461
 462     if (del) {
 463         KIO::Job* job = KIO::del(list);
 464         connect(job, SIGNAL(result(KJob*)),
 465                 this, SLOT(slotHandleJobError(KJob*)));
 466         connect(job, SIGNAL(result(KJob*)),
 467                 this, SLOT(slotDeleteFileFinished(KJob*)));
 468     }
 469 }
 470
 471 void DolphinMainWindow::properties()
 472 {
 473     const KFileItemList list = m_activeView->selectedItems();
 474     new KPropertiesDialog(list, this);
 475 }
 476
 477 void DolphinMainWindow::quit()
 478 {
 479     close();
 480 }
 481
 482 void DolphinMainWindow::slotHandleJobError(KJob* job)
 483 {
 484     if (job->error() != 0) {
 485         DolphinStatusBar* statusBar = m_activeView->statusBar();
 486         statusBar->setMessage(job->errorString(),
 487                               DolphinStatusBar::Error);
 488     }
 489 }
 490
 491 void DolphinMainWindow::slotDeleteFileFinished(KJob* job)
 492 {
 493     if (job->error() == 0) {
 494         DolphinStatusBar* statusBar = m_activeView->statusBar();
 495         statusBar->setMessage(i18n("Delete operation completed."),
 496                               DolphinStatusBar::OperationCompleted);
 497     }
 498 }
 499
 500 void DolphinMainWindow::slotUndoAvailable(bool available)
 501 {
 502     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 503     if (undoAction != 0) {
 504         undoAction->setEnabled(available);
 505     }
 506
 507     if (available && (m_undoCommandTypes.count() > 0)) {
 508         const KonqUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 509         DolphinStatusBar* statusBar = m_activeView->statusBar();
 510         switch (command) {
 511         case KonqUndoManager::COPY:
 512             statusBar->setMessage(i18n("Copy operation completed."),
 513                                   DolphinStatusBar::OperationCompleted);
 514             break;
 515         case KonqUndoManager::MOVE:
 516             statusBar->setMessage(i18n("Move operation completed."),
 517                                   DolphinStatusBar::OperationCompleted);
 518             break;
 519         case KonqUndoManager::LINK:
 520             statusBar->setMessage(i18n("Link operation completed."),
 521                                   DolphinStatusBar::OperationCompleted);
 522             break;
 523         case KonqUndoManager::TRASH:
 524             statusBar->setMessage(i18n("Move to trash operation completed."),
 525                                   DolphinStatusBar::OperationCompleted);
 526             break;
 527         case KonqUndoManager::RENAME:
 528             statusBar->setMessage(i18n("Renaming operation completed."),
 529                                   DolphinStatusBar::OperationCompleted);
 530             break;
 531
 532         case KonqUndoManager::MKDIR:
 533             statusBar->setMessage(i18n("Created folder."),
 534                                   DolphinStatusBar::OperationCompleted);
 535             break;
 536
 537         default:
 538             break;
 539         }
 540
 541     }
 542 }
 543
 544 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 545 {
 546     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 547     if (undoAction != 0) {
 548         undoAction->setText(text);
 549     }
 550 }
 551
 552 void DolphinMainWindow::undo()
 553 {
 554     clearStatusBar();
 555     KonqUndoManager::self()->undo();
 556 }
 557
 558 void DolphinMainWindow::cut()
 559 {
 560     QMimeData* mimeData = new QMimeData();
 561     const KUrl::List kdeUrls = m_activeView->selectedUrls();
 562     const KUrl::List mostLocalUrls;
 563     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true);
 564     QApplication::clipboard()->setMimeData(mimeData);
 565 }
 566
 567 void DolphinMainWindow::copy()
 568 {
 569     QMimeData* mimeData = new QMimeData();
 570     const KUrl::List kdeUrls = m_activeView->selectedUrls();
 571     const KUrl::List mostLocalUrls;
 572     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, false);
 573
 574     QApplication::clipboard()->setMimeData(mimeData);
 575 }
 576
 577 void DolphinMainWindow::paste()
 578 {
 579     QClipboard* clipboard = QApplication::clipboard();
 580     const QMimeData* mimeData = clipboard->mimeData();
 581
 582     clearStatusBar();
 583
 584     const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
 585
 586     // per default the pasting is done into the current Url of the view
 587     KUrl destUrl(m_activeView->url());
 588
 589     // check whether the pasting should be done into a selected directory
 590     KUrl::List selectedUrls = m_activeView->selectedUrls();
 591     if (selectedUrls.count() == 1) {
 592         const KFileItem fileItem(S_IFDIR,
 593                                  KFileItem::Unknown,
 594                                  selectedUrls.first(),
 595                                  true);
 596         if (fileItem.isDir()) {
 597             // only one item is selected which is a directory, hence paste
 598             // into this directory
 599             destUrl = selectedUrls.first();
 600         }
 601     }
 602
 603     if (KonqMimeData::decodeIsCutSelection(mimeData)) {
 604         moveUrls(sourceUrls, destUrl);
 605         clipboard->clear();
 606     } else {
 607         copyUrls(sourceUrls, destUrl);
 608     }
 609 }
 610
 611 void DolphinMainWindow::updatePasteAction()
 612 {
 613     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 614     if (pasteAction == 0) {
 615         return;
 616     }
 617
 618     QString text(i18n("Paste"));
 619     QClipboard* clipboard = QApplication::clipboard();
 620     const QMimeData* mimeData = clipboard->mimeData();
 621
 622     KUrl::List urls = KUrl::List::fromMimeData(mimeData);
 623     if (!urls.isEmpty()) {
 624         pasteAction->setEnabled(true);
 625
 626         pasteAction->setText(i18np("Paste One File", "Paste %1 Files", urls.count()));
 627     } else {
 628         pasteAction->setEnabled(false);
 629         pasteAction->setText(i18n("Paste"));
 630     }
 631
 632     if (pasteAction->isEnabled()) {
 633         KUrl::List urls = m_activeView->selectedUrls();
 634         const uint count = urls.count();
 635         if (count > 1) {
 636             // pasting should not be allowed when more than one file
 637             // is selected
 638             pasteAction->setEnabled(false);
 639         } else if (count == 1) {
 640             // Only one file is selected. Pasting is only allowed if this
 641             // file is a directory.
 642             // TODO: this doesn't work with remote protocols; instead we need a
 643             // m_activeView->selectedFileItems() to get the real KFileItems
 644             const KFileItem fileItem(S_IFDIR,
 645                                      KFileItem::Unknown,
 646                                      urls.first(),
 647                                      true);
 648             pasteAction->setEnabled(fileItem.isDir());
 649         }
 650     }
 651 }
 652
 653 void DolphinMainWindow::selectAll()
 654 {
 655     clearStatusBar();
 656     m_activeView->selectAll();
 657 }
 658
 659 void DolphinMainWindow::invertSelection()
 660 {
 661     clearStatusBar();
 662     m_activeView->invertSelection();
 663 }
 664 void DolphinMainWindow::setIconsView()
 665 {
 666     m_activeView->setMode(DolphinView::IconsView);
 667 }
 668
 669 void DolphinMainWindow::setDetailsView()
 670 {
 671     m_activeView->setMode(DolphinView::DetailsView);
 672 }
 673
 674 void DolphinMainWindow::setColumnView()
 675 {
 676     m_activeView->setMode(DolphinView::ColumnView);
 677 }
 678
 679 void DolphinMainWindow::sortByName()
 680 {
 681     m_activeView->setSorting(DolphinView::SortByName);
 682 }
 683
 684 void DolphinMainWindow::sortBySize()
 685 {
 686     m_activeView->setSorting(DolphinView::SortBySize);
 687 }
 688
 689 void DolphinMainWindow::sortByDate()
 690 {
 691     m_activeView->setSorting(DolphinView::SortByDate);
 692 }
 693
 694 void DolphinMainWindow::sortByPermissions()
 695 {
 696     m_activeView->setSorting(DolphinView::SortByPermissions);
 697 }
 698
 699 void DolphinMainWindow::sortByOwner()
 700 {
 701     m_activeView->setSorting(DolphinView::SortByOwner);
 702 }
 703
 704 void DolphinMainWindow::sortByGroup()
 705 {
 706     m_activeView->setSorting(DolphinView::SortByGroup);
 707 }
 708
 709 void DolphinMainWindow::sortByType()
 710 {
 711     m_activeView->setSorting(DolphinView::SortByType);
 712 }
 713
 714 void DolphinMainWindow::toggleSortOrder()
 715 {
 716     const Qt::SortOrder order = (m_activeView->sortOrder() == Qt::AscendingOrder) ?
 717                                 Qt::DescendingOrder :
 718                                 Qt::AscendingOrder;
 719     m_activeView->setSortOrder(order);
 720 }
 721
 722 void DolphinMainWindow::toggleSortCategorization()
 723 {
 724     const bool categorizedSorting = m_activeView->categorizedSorting();
 725     m_activeView->setCategorizedSorting(!categorizedSorting);
 726 }
 727
 728 void DolphinMainWindow::clearInfo()
 729 {
 730     m_activeView->setAdditionalInfo(KFileItemDelegate::NoInformation);
 731 }
 732
 733 void DolphinMainWindow::showMimeInfo()
 734 {
 735     clearStatusBar();
 736     m_activeView->setAdditionalInfo(KFileItemDelegate::FriendlyMimeType);
 737 }
 738
 739 void DolphinMainWindow::showSizeInfo()
 740 {
 741     clearStatusBar();
 742     m_activeView->setAdditionalInfo(KFileItemDelegate::Size);
 743 }
 744
 745 void DolphinMainWindow::showDateInfo()
 746 {
 747     clearStatusBar();
 748     m_activeView->setAdditionalInfo(KFileItemDelegate::ModificationTime);
 749 }
 750
 751 void DolphinMainWindow::toggleSplitView()
 752 {
 753     if (m_view[SecondaryIdx] == 0) {
 754         const int newWidth = (m_view[PrimaryIdx]->width() - m_splitter->handleWidth()) / 2;
 755         // create a secondary view
 756         m_view[SecondaryIdx] = new DolphinView(this,
 757                                                0,
 758                                                m_view[PrimaryIdx]->url(),
 759                                                m_view[PrimaryIdx]->mode(),
 760                                                m_view[PrimaryIdx]->showHiddenFiles());
 761         connectViewSignals(SecondaryIdx);
 762         m_splitter->addWidget(m_view[SecondaryIdx]);
 763         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 764         m_view[SecondaryIdx]->reload();
 765         m_view[SecondaryIdx]->show();
 766     } else {
 767         // remove secondary view
 768         if (m_activeView == m_view[PrimaryIdx]) {
 769             m_view[SecondaryIdx]->close();
 770             m_view[SecondaryIdx]->deleteLater();
 771             m_view[SecondaryIdx] = 0;
 772             setActiveView(m_view[PrimaryIdx]);
 773         } else {
 774             // The secondary view is active, hence from the users point of view
 775             // the content of the secondary view should be moved to the primary view.
 776             // From an implementation point of view it is more efficient to close
 777             // the primary view and exchange the internal pointers afterwards.
 778             m_view[PrimaryIdx]->close();
 779             delete m_view[PrimaryIdx];
 780             m_view[PrimaryIdx] = m_view[SecondaryIdx];
 781             m_view[SecondaryIdx] = 0;
 782             setActiveView(m_view[PrimaryIdx]);
 783         }
 784     }
 785     emit activeViewChanged();
 786 }
 787
 788 void DolphinMainWindow::reloadView()
 789 {
 790     clearStatusBar();
 791     m_activeView->reload();
 792 }
 793
 794 void DolphinMainWindow::stopLoading()
 795 {}
 796
 797 void DolphinMainWindow::togglePreview()
 798 {
 799     clearStatusBar();
 800
 801     const KToggleAction* showPreviewAction =
 802         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 803     const bool show = showPreviewAction->isChecked();
 804     m_activeView->setShowPreview(show);
 805 }
 806
 807 void DolphinMainWindow::toggleShowHiddenFiles()
 808 {
 809     clearStatusBar();
 810
 811     const KToggleAction* showHiddenFilesAction =
 812         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 813     const bool show = showHiddenFilesAction->isChecked();
 814     m_activeView->setShowHiddenFiles(show);
 815 }
 816
 817 void DolphinMainWindow::toggleFilterBarVisibility()
 818 {
 819     const KToggleAction* showFilterBarAction =
 820         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 821     const bool show = showFilterBarAction->isChecked();
 822     m_activeView->showFilterBar(show);
 823 }
 824
 825 void DolphinMainWindow::zoomIn()
 826 {
 827     m_activeView->zoomIn();
 828     updateViewActions();
 829 }
 830
 831 void DolphinMainWindow::zoomOut()
 832 {
 833     m_activeView->zoomOut();
 834     updateViewActions();
 835 }
 836
 837 void DolphinMainWindow::toggleEditLocation()
 838 {
 839     clearStatusBar();
 840
 841     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 842
 843     bool editOrBrowse = action->isChecked();
 844     m_activeView->setUrlEditable(editOrBrowse);
 845 }
 846
 847 void DolphinMainWindow::editLocation()
 848 {
 849     m_activeView->setUrlEditable(true);
 850 }
 851
 852 void DolphinMainWindow::adjustViewProperties()
 853 {
 854     clearStatusBar();
 855     ViewPropertiesDialog dlg(m_activeView);
 856     dlg.exec();
 857 }
 858
 859 void DolphinMainWindow::goBack()
 860 {
 861     clearStatusBar();
 862     m_activeView->goBack();
 863 }
 864
 865 void DolphinMainWindow::goForward()
 866 {
 867     clearStatusBar();
 868     m_activeView->goForward();
 869 }
 870
 871 void DolphinMainWindow::goUp()
 872 {
 873     clearStatusBar();
 874     m_activeView->goUp();
 875 }
 876
 877 void DolphinMainWindow::goHome()
 878 {
 879     clearStatusBar();
 880     m_activeView->goHome();
 881 }
 882
 883 void DolphinMainWindow::findFile()
 884 {
 885     KRun::run("kfind", m_activeView->url(), this);
 886 }
 887
 888 void DolphinMainWindow::compareFiles()
 889 {
 890     // The method is only invoked if exactly 2 files have
 891     // been selected. The selected files may be:
 892     // - both in the primary view
 893     // - both in the secondary view
 894     // - one in the primary view and the other in the secondary
 895     //   view
 896     Q_ASSERT(m_view[PrimaryIdx] != 0);
 897
 898     KUrl urlA;
 899     KUrl urlB;
 900     KUrl::List urls = m_view[PrimaryIdx]->selectedUrls();
 901
 902     switch (urls.count()) {
 903     case 0: {
 904         Q_ASSERT(m_view[SecondaryIdx] != 0);
 905         urls = m_view[SecondaryIdx]->selectedUrls();
 906         Q_ASSERT(urls.count() == 2);
 907         urlA = urls[0];
 908         urlB = urls[1];
 909         break;
 910     }
 911
 912     case 1: {
 913         urlA = urls[0];
 914         Q_ASSERT(m_view[SecondaryIdx] != 0);
 915         urls = m_view[SecondaryIdx]->selectedUrls();
 916         Q_ASSERT(urls.count() == 1);
 917         urlB = urls[0];
 918         break;
 919     }
 920
 921     case 2: {
 922         urlA = urls[0];
 923         urlB = urls[1];
 924         break;
 925     }
 926
 927     default: {
 928         // may not happen: compareFiles may only get invoked if 2
 929         // files are selected
 930         Q_ASSERT(false);
 931     }
 932     }
 933
 934     QString command("kompare -c \"");
 935     command.append(urlA.pathOrUrl());
 936     command.append("\" \"");
 937     command.append(urlB.pathOrUrl());
 938     command.append('\"');
 939     KRun::runCommand(command, "Kompare", "kompare", this);
 940
 941 }
 942
 943 void DolphinMainWindow::editSettings()
 944 {
 945     DolphinSettingsDialog dialog(this);
 946     dialog.exec();
 947 }
 948
 949 void DolphinMainWindow::init()
 950 {
 951     // Check whether Dolphin runs the first time. If yes then
 952     // a proper default window size is given at the end of DolphinMainWindow::init().
 953     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 954     const bool firstRun = generalSettings->firstRun();
 955     if (firstRun) {
 956         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 957     }
 958
 959     setAcceptDrops(true);
 960
 961     m_splitter = new QSplitter(this);
 962
 963     DolphinSettings& settings = DolphinSettings::instance();
 964
 965     setupActions();
 966
 967     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
 968     setCaption(homeUrl.fileName());
 969     ViewProperties props(homeUrl);
 970     m_view[PrimaryIdx] = new DolphinView(this,
 971                                          m_splitter,
 972                                          homeUrl,
 973                                          props.viewMode(),
 974                                          props.showHiddenFiles());
 975
 976     m_activeView = m_view[PrimaryIdx];
 977     connectViewSignals(PrimaryIdx);
 978     m_view[PrimaryIdx]->reload();
 979     m_view[PrimaryIdx]->show();
 980
 981     setCentralWidget(m_splitter);
 982     setupDockWidgets();
 983
 984     setupGUI(Keys | Save | Create | ToolBar);
 985     createGUI();
 986
 987     stateChanged("new_file");
 988     setAutoSaveSettings();
 989
 990     QClipboard* clipboard = QApplication::clipboard();
 991     connect(clipboard, SIGNAL(dataChanged()),
 992             this, SLOT(updatePasteAction()));
 993     updatePasteAction();
 994     updateGoActions();
 995
 996     loadSettings();
 997
 998     if (firstRun) {
 999         // assure a proper default size if Dolphin runs the first time
1000         resize(640, 480);
1001     }
1002 #ifdef HAVE_KMETADATA
1003     if (!MetaDataWidget::metaDataAvailable())
1004         activeView()->statusBar()->setMessage(i18n("Failed to contact Nepomuk service, annotation and tagging are disabled."), DolphinStatusBar::Error);
1005 #endif
1006
1007     emit urlChanged(homeUrl);
1008 }
1009
1010 void DolphinMainWindow::loadSettings()
1011 {
1012     GeneralSettings* settings = DolphinSettings::instance().generalSettings();
1013
1014     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
1015     if (settings->splitView()) {
1016         splitAction->setChecked(true);
1017         toggleSplitView();
1018     }
1019
1020     updateViewActions();
1021 }
1022
1023 void DolphinMainWindow::setupActions()
1024 {
1025     // setup 'File' menu
1026     m_newMenu = new DolphinNewMenu(this);
1027     KMenu* menu = m_newMenu->menu();
1028     menu->setTitle(i18n("Create New"));
1029     menu->setIcon(KIcon("document-new"));
1030     connect(menu, SIGNAL(aboutToShow()),
1031             this, SLOT(updateNewMenu()));
1032
1033     QAction* newWindow = actionCollection()->addAction("new_window");
1034     newWindow->setIcon(KIcon("window-new"));
1035     newWindow->setText(i18n("New &Window"));
1036     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1037     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1038
1039     QAction* rename = actionCollection()->addAction("rename");
1040     rename->setText(i18n("Rename..."));
1041     rename->setShortcut(Qt::Key_F2);
1042     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1043
1044     QAction* moveToTrash = actionCollection()->addAction("move_to_trash");
1045     moveToTrash->setText(i18n("Move to Trash"));
1046     moveToTrash->setIcon(KIcon("edit-trash"));
1047     moveToTrash->setShortcut(QKeySequence::Delete);
1048     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1049
1050     QAction* deleteAction = actionCollection()->addAction("delete");
1051     deleteAction->setText(i18n("Delete"));
1052     deleteAction->setShortcut(Qt::SHIFT | Qt::Key_Delete);
1053     deleteAction->setIcon(KIcon("edit-delete"));
1054     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1055
1056     QAction* properties = actionCollection()->addAction("properties");
1057     properties->setText(i18n("Properties"));
1058     properties->setShortcut(Qt::ALT | Qt::Key_Return);
1059     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1060
1061     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1062
1063     // setup 'Edit' menu
1064     KStandardAction::undo(this,
1065                           SLOT(undo()),
1066                           actionCollection());
1067
1068     KStandardAction::cut(this, SLOT(cut()), actionCollection());
1069     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1070     KStandardAction::paste(this, SLOT(paste()), actionCollection());
1071
1072     QAction* selectAll = actionCollection()->addAction("select_all");
1073     selectAll->setText(i18n("Select All"));
1074     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1075     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1076
1077     QAction* invertSelection = actionCollection()->addAction("invert_selection");
1078     invertSelection->setText(i18n("Invert Selection"));
1079     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1080     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1081
1082     // setup 'View' menu
1083     KStandardAction::zoomIn(this,
1084                             SLOT(zoomIn()),
1085                             actionCollection());
1086
1087     KStandardAction::zoomOut(this,
1088                              SLOT(zoomOut()),
1089                              actionCollection());
1090
1091     KToggleAction* iconsView = actionCollection()->add<KToggleAction>("icons");
1092     iconsView->setText(i18n("Icons"));
1093     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
1094     iconsView->setIcon(KIcon("view-icon"));
1095     connect(iconsView, SIGNAL(triggered()), this, SLOT(setIconsView()));
1096
1097     KToggleAction* detailsView = actionCollection()->add<KToggleAction>("details");
1098     detailsView->setText(i18n("Details"));
1099     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
1100     detailsView->setIcon(KIcon("fileview-text"));
1101     connect(detailsView, SIGNAL(triggered()), this, SLOT(setDetailsView()));
1102
1103     KToggleAction* columnView = actionCollection()->add<KToggleAction>("columns");
1104     columnView->setText(i18n("Columns"));
1105     columnView->setShortcut(Qt::CTRL | Qt::Key_3);
1106     columnView->setIcon(KIcon("fileview-column"));
1107     connect(columnView, SIGNAL(triggered()), this, SLOT(setColumnView()));
1108
1109     QActionGroup* viewModeGroup = new QActionGroup(this);
1110     viewModeGroup->addAction(iconsView);
1111     viewModeGroup->addAction(detailsView);
1112     viewModeGroup->addAction(columnView);
1113
1114     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("by_name");
1115     sortByName->setText(i18n("By Name"));
1116     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1117
1118     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("by_size");
1119     sortBySize->setText(i18n("By Size"));
1120     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1121
1122     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("by_date");
1123     sortByDate->setText(i18n("By Date"));
1124     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1125
1126     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("by_permissions");
1127     sortByPermissions->setText(i18n("By Permissions"));
1128     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
1129
1130     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("by_owner");
1131     sortByOwner->setText(i18n("By Owner"));
1132     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1133
1134     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("by_group");
1135     sortByGroup->setText(i18n("By Group"));
1136     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1137
1138     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("by_type");
1139     sortByType->setText(i18n("By Type"));
1140     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
1141
1142     QActionGroup* sortGroup = new QActionGroup(this);
1143     sortGroup->addAction(sortByName);
1144     sortGroup->addAction(sortBySize);
1145     sortGroup->addAction(sortByDate);
1146     sortGroup->addAction(sortByPermissions);
1147     sortGroup->addAction(sortByOwner);
1148     sortGroup->addAction(sortByGroup);
1149     sortGroup->addAction(sortByType);
1150
1151     KToggleAction* sortDescending = actionCollection()->add<KToggleAction>("descending");
1152     sortDescending->setText(i18n("Descending"));
1153     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1154
1155     KToggleAction* sortCategorized = actionCollection()->add<KToggleAction>("categorized");
1156     sortCategorized->setText(i18n("Categorized"));
1157     connect(sortCategorized, SIGNAL(triggered()), this, SLOT(toggleSortCategorization()));
1158
1159     KToggleAction* clearInfo = actionCollection()->add<KToggleAction>("clear_info");
1160     clearInfo->setText(i18n("No Information"));
1161     connect(clearInfo, SIGNAL(triggered()), this, SLOT(clearInfo()));
1162
1163     KToggleAction* showMimeInfo = actionCollection()->add<KToggleAction>("show_mime_info");
1164     showMimeInfo->setText(i18n("Type"));
1165     connect(showMimeInfo, SIGNAL(triggered()), this, SLOT(showMimeInfo()));
1166
1167     KToggleAction* showSizeInfo = actionCollection()->add<KToggleAction>("show_size_info");
1168     showSizeInfo->setText(i18n("Size"));
1169     connect(showSizeInfo, SIGNAL(triggered()), this, SLOT(showSizeInfo()));
1170
1171     KToggleAction* showDateInfo = actionCollection()->add<KToggleAction>("show_date_info");
1172     showDateInfo->setText(i18n("Date"));
1173     connect(showDateInfo, SIGNAL(triggered()), this, SLOT(showDateInfo()));
1174
1175     QActionGroup* infoGroup = new QActionGroup(this);
1176     infoGroup->addAction(clearInfo);
1177     infoGroup->addAction(showMimeInfo);
1178     infoGroup->addAction(showSizeInfo);
1179     infoGroup->addAction(showDateInfo);
1180
1181     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1182     showPreview->setText(i18n("Preview"));
1183     showPreview->setIcon(KIcon("thumbnail-show"));
1184     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1185
1186     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1187     showHiddenFiles->setText(i18n("Show Hidden Files"));
1188     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1189     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1190
1191     KToggleAction* split = actionCollection()->add<KToggleAction>("split_view");
1192     split->setText(i18n("Split"));
1193     split->setShortcut(Qt::Key_F10);
1194     split->setIcon(KIcon("view-left-right"));
1195     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1196
1197     QAction* reload = actionCollection()->addAction("reload");
1198     reload->setText(i18n("Reload"));
1199     reload->setShortcut(Qt::Key_F5);
1200     reload->setIcon(KIcon("view-refresh"));
1201     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1202
1203     QAction* stop = actionCollection()->addAction("stop");
1204     stop->setText(i18n("Stop"));
1205     stop->setIcon(KIcon("process-stop"));
1206     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1207
1208     // TODO: the URL navigator must emit a signal if the editable state has been
1209     // changed, so that the corresponding showFullLocation action is updated. Also
1210     // the naming "Show full Location" is currently confusing...
1211     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1212     showFullLocation->setText(i18n("Show Full Location"));
1213     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1214     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1215
1216     QAction* editLocation = actionCollection()->addAction("edit_location");
1217     editLocation->setText(i18n("Edit Location"));
1218     editLocation->setShortcut(Qt::Key_F6);
1219     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1220
1221     QAction* adjustViewProps = actionCollection()->addAction("view_properties");
1222     adjustViewProps->setText(i18n("Adjust View Properties..."));
1223     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1224
1225     // setup 'Go' menu
1226     KStandardAction::back(this, SLOT(goBack()), actionCollection());
1227     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1228     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1229     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1230
1231     // setup 'Tools' menu
1232     QAction* findFile = actionCollection()->addAction("find_file");
1233     findFile->setText(i18n("Find File..."));
1234     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1235     findFile->setIcon(KIcon("file-find"));
1236     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1237
1238     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1239     showFilterBar->setText(i18n("Show Filter Bar"));
1240     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1241     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(toggleFilterBarVisibility()));
1242
1243     QAction* compareFiles = actionCollection()->addAction("compare_files");
1244     compareFiles->setText(i18n("Compare Files"));
1245     compareFiles->setIcon(KIcon("kompare"));
1246     compareFiles->setEnabled(false);
1247     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1248
1249     // setup 'Settings' menu
1250     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1251 }
1252
1253 void DolphinMainWindow::setupDockWidgets()
1254 {
1255     // setup "Information"
1256     QDockWidget* infoDock = new QDockWidget(i18n("Information"));
1257     infoDock->setObjectName("infoDock");
1258     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1259     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1260     infoDock->setWidget(infoWidget);
1261
1262     infoDock->toggleViewAction()->setText(i18n("Information"));
1263     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1264
1265     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1266     connect(this, SIGNAL(urlChanged(KUrl)),
1267             infoWidget, SLOT(setUrl(KUrl)));
1268     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1269             infoWidget, SLOT(setSelection(KFileItemList)));
1270
1271     // setup "Tree View"
1272     QDockWidget* treeViewDock = new QDockWidget(i18n("Folders"));
1273     treeViewDock->setObjectName("treeViewDock");
1274     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1275     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1276     treeViewDock->setWidget(treeWidget);
1277
1278     treeViewDock->toggleViewAction()->setText(i18n("Folders"));
1279     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1280
1281     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1282     connect(this, SIGNAL(urlChanged(KUrl)),
1283             treeWidget, SLOT(setUrl(KUrl)));
1284     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1285             this, SLOT(changeUrl(KUrl)));
1286     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1287             this, SLOT(changeSelection(KFileItemList)));
1288     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1289             this, SLOT(dropUrls(KUrl::List, KUrl)));
1290
1291     // setup "Terminal"
1292     QDockWidget* terminalDock = new QDockWidget(i18n("Terminal"));
1293     terminalDock->setObjectName("terminalDock");
1294     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1295     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1296     terminalDock->setWidget(terminalWidget);
1297
1298     terminalDock->toggleViewAction()->setText(i18n("Terminal"));
1299     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1300
1301     addDockWidget(Qt::RightDockWidgetArea, terminalDock);
1302     connect(this, SIGNAL(urlChanged(KUrl)),
1303             terminalWidget, SLOT(setUrl(KUrl)));
1304
1305     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1306     if (firstRun) {
1307         infoDock->hide();
1308         treeViewDock->hide();
1309         terminalDock->hide();
1310     }
1311
1312     QDockWidget *placesDock = new QDockWidget(i18n("Places"));
1313     placesDock->setObjectName("placesDock");
1314     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1315     KFilePlacesView *listView = new KFilePlacesView(placesDock);
1316     placesDock->setWidget(listView);
1317     listView->setModel(DolphinSettings::instance().placesModel());
1318
1319     placesDock->toggleViewAction()->setText(i18n("Show Places Panel"));
1320     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1321
1322     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1323     connect(listView, SIGNAL(urlChanged(KUrl)),
1324             this, SLOT(changeUrl(KUrl)));
1325     connect(this, SIGNAL(urlChanged(KUrl)),
1326             listView, SLOT(setUrl(KUrl)));
1327 }
1328
1329 void DolphinMainWindow::updateHistory()
1330 {
1331     const KUrlNavigator* urlNavigator = m_activeView->urlNavigator();
1332     const int index = urlNavigator->historyIndex();
1333
1334     QAction* backAction = actionCollection()->action("go_back");
1335     if (backAction != 0) {
1336         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1337     }
1338
1339     QAction* forwardAction = actionCollection()->action("go_forward");
1340     if (forwardAction != 0) {
1341         forwardAction->setEnabled(index > 0);
1342     }
1343 }
1344
1345 void DolphinMainWindow::updateEditActions()
1346 {
1347     const KFileItemList list = m_activeView->selectedItems();
1348     if (list.isEmpty()) {
1349         stateChanged("has_no_selection");
1350     } else {
1351         stateChanged("has_selection");
1352
1353         QAction* renameAction = actionCollection()->action("rename");
1354         if (renameAction != 0) {
1355             renameAction->setEnabled(list.count() >= 1);
1356         }
1357
1358         bool enableMoveToTrash = true;
1359
1360         KFileItemList::const_iterator it = list.begin();
1361         const KFileItemList::const_iterator end = list.end();
1362         while (it != end) {
1363             KFileItem* item = *it;
1364             const KUrl& url = item->url();
1365             // only enable the 'Move to Trash' action for local files
1366             if (!url.isLocalFile()) {
1367                 enableMoveToTrash = false;
1368             }
1369             ++it;
1370         }
1371
1372         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1373         moveToTrashAction->setEnabled(enableMoveToTrash);
1374     }
1375     updatePasteAction();
1376 }
1377
1378 void DolphinMainWindow::updateViewActions()
1379 {
1380     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1381     if (zoomInAction != 0) {
1382         zoomInAction->setEnabled(m_activeView->isZoomInPossible());
1383     }
1384
1385     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1386     if (zoomOutAction != 0) {
1387         zoomOutAction->setEnabled(m_activeView->isZoomOutPossible());
1388     }
1389
1390     QAction* action = 0;
1391     switch (m_activeView->mode()) {
1392     case DolphinView::IconsView:
1393         action = actionCollection()->action("icons");
1394         break;
1395     case DolphinView::DetailsView:
1396         action = actionCollection()->action("details");
1397         break;
1398     case DolphinView::ColumnView:
1399         action = actionCollection()->action("columns");
1400         break;
1401     default:
1402         break;
1403     }
1404
1405     if (action != 0) {
1406         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1407         toggleAction->setChecked(true);
1408     }
1409
1410     slotSortingChanged(m_activeView->sorting());
1411     slotSortOrderChanged(m_activeView->sortOrder());
1412     slotCategorizedSortingChanged();
1413     slotAdditionalInfoChanged(m_activeView->additionalInfo());
1414
1415     KToggleAction* showFilterBarAction =
1416         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1417     showFilterBarAction->setChecked(m_activeView->isFilterBarVisible());
1418
1419     KToggleAction* showPreviewAction =
1420         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1421     showPreviewAction->setChecked(m_activeView->showPreview());
1422
1423     KToggleAction* showHiddenFilesAction =
1424         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1425     showHiddenFilesAction->setChecked(m_activeView->showHiddenFiles());
1426
1427     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
1428     splitAction->setChecked(m_view[SecondaryIdx] != 0);
1429
1430     KToggleAction* editableLocactionAction =
1431         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1432     editableLocactionAction->setChecked(m_activeView->isUrlEditable());
1433 }
1434
1435 void DolphinMainWindow::updateGoActions()
1436 {
1437     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1438     const KUrl& currentUrl = m_activeView->url();
1439     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1440 }
1441
1442 void DolphinMainWindow::copyUrls(const KUrl::List& source, const KUrl& dest)
1443 {
1444     KonqOperations::copy(this, KonqOperations::COPY, source, dest);
1445     m_undoCommandTypes.append(KonqUndoManager::COPY);
1446 }
1447
1448 void DolphinMainWindow::moveUrls(const KUrl::List& source, const KUrl& dest)
1449 {
1450     KonqOperations::copy(this, KonqOperations::MOVE, source, dest);
1451     m_undoCommandTypes.append(KonqUndoManager::MOVE);
1452 }
1453
1454 void DolphinMainWindow::linkUrls(const KUrl::List& source, const KUrl& dest)
1455 {
1456     KonqOperations::copy(this, KonqOperations::LINK, source, dest);
1457     m_undoCommandTypes.append(KonqUndoManager::LINK);
1458 }
1459
1460 void DolphinMainWindow::clearStatusBar()
1461 {
1462     m_activeView->statusBar()->clear();
1463 }
1464
1465 void DolphinMainWindow::connectViewSignals(int viewIndex)
1466 {
1467     DolphinView* view = m_view[viewIndex];
1468     connect(view, SIGNAL(modeChanged()),
1469             this, SLOT(slotViewModeChanged()));
1470     connect(view, SIGNAL(showPreviewChanged()),
1471             this, SLOT(slotShowPreviewChanged()));
1472     connect(view, SIGNAL(showHiddenFilesChanged()),
1473             this, SLOT(slotShowHiddenFilesChanged()));
1474     connect(view, SIGNAL(categorizedSortingChanged()),
1475             this, SLOT(slotCategorizedSortingChanged()));
1476     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1477             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1478     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1479             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1480     connect(view, SIGNAL(additionalInfoChanged(KFileItemDelegate::AdditionalInformation)),
1481             this, SLOT(slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation)));
1482     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1483             this, SLOT(slotSelectionChanged(KFileItemList)));
1484     connect(view, SIGNAL(showFilterBarChanged(bool)),
1485             this, SLOT(updateFilterBarAction(bool)));
1486     connect(view, SIGNAL(urlChanged(KUrl)),
1487             this, SLOT(changeUrl(KUrl)));
1488
1489     const KUrlNavigator* navigator = view->urlNavigator();
1490     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1491             this, SLOT(changeUrl(const KUrl&)));
1492     connect(navigator, SIGNAL(historyChanged()),
1493             this, SLOT(slotHistoryChanged()));
1494 }
1495
1496 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1497     KonqUndoManager::UiInterface(mainWin),
1498     m_mainWin(mainWin)
1499 {
1500     Q_ASSERT(m_mainWin != 0);
1501 }
1502
1503 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1504 {
1505 }
1506
1507 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1508 {
1509     DolphinStatusBar* statusBar = m_mainWin->activeView()->statusBar();
1510     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1511 }
1512
1513 #include "dolphinmainwindow.moc"