src/dolphinmainwindow.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz <peter.penz@gmx.at>                  *
   3  *   Copyright (C) 2006 by Stefan Monov <logixoul@gmail.com>               *
   4  *   Copyright (C) 2006 by Cvetoslav Ludmiloff <ludmiloff@gmail.com>       *
   5  *                                                                         *
   6  *   This program is free software; you can redistribute it and/or modify  *
   7  *   it under the terms of the GNU General Public License as published by  *
   8  *   the Free Software Foundation; either version 2 of the License, or     *
   9  *   (at your option) any later version.                                   *
  10  *                                                                         *
  11  *   This program is distributed in the hope that it will be useful,       *
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  14  *   GNU General Public License for more details.                          *
  15  *                                                                         *
  16  *   You should have received a copy of the GNU General Public License     *
  17  *   along with this program; if not, write to the                         *
  18  *   Free Software Foundation, Inc.,                                       *
  19  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  20  ***************************************************************************/
  21
  22 #include "dolphinmainwindow.h"
  23
  24 #include <config-kmetadata.h>
  25
  26 #include "dolphinapplication.h"
  27 #include "dolphinnewmenu.h"
  28 #include "dolphinsettings.h"
  29 #include "dolphinsettingsdialog.h"
  30 #include "dolphinstatusbar.h"
  31 #include "infosidebarpage.h"
  32 #include "metadatawidget.h"
  33 #include "mainwindowadaptor.h"
  34 #include "terminalsidebarpage.h"
  35 #include "treeviewsidebarpage.h"
  36 #include "kurlnavigator.h"
  37 #include "viewpropertiesdialog.h"
  38 #include "viewproperties.h"
  39 #include "kfileplacesmodel.h"
  40 #include "kfileplacesview.h"
  41
  42 #include "dolphin_generalsettings.h"
  43
  44 #include <kaction.h>
  45 #include <kactioncollection.h>
  46 #include <kconfig.h>
  47 #include <kdesktopfile.h>
  48 #include <kdeversion.h>
  49 #include <kfiledialog.h>
  50 #include <kglobal.h>
  51 #include <kicon.h>
  52 #include <kiconloader.h>
  53 #include <kio/netaccess.h>
  54 #include <kio/deletejob.h>
  55 #include <kio/renamedialog.h>
  56 #include <kinputdialog.h>
  57 #include <klocale.h>
  58 #include <kmenu.h>
  59 #include <kmessagebox.h>
  60 #include <konqmimedata.h>
  61 #include <konq_operations.h>
  62 #include <kpropertiesdialog.h>
  63 #include <kprotocolinfo.h>
  64 #include <ktoggleaction.h>
  65 #include <krun.h>
  66 #include <kshell.h>
  67 #include <kstandarddirs.h>
  68 #include <kstatusbar.h>
  69 #include <kstandardaction.h>
  70 #include <kurl.h>
  71
  72 #include <QtGui/QKeyEvent>
  73 #include <QtGui/QClipboard>
  74 #include <QtGui/QSplitter>
  75 #include <QtGui/QDockWidget>
  76
  77 DolphinMainWindow::DolphinMainWindow(int id) :
  78     KXmlGuiWindow(0),
  79     m_newMenu(0),
  80     m_splitter(0),
  81     m_activeView(0),
  82     m_id(id)
  83 {
  84     setObjectName("Dolphin");
  85     m_view[PrimaryIdx] = 0;
  86     m_view[SecondaryIdx] = 0;
  87
  88     new MainWindowAdaptor(this);
  89     QDBusConnection::sessionBus().registerObject(QString("/dolphin/MainWindow%1").arg(m_id), this);
  90
  91     KonqUndoManager::incRef();
  92
  93     KonqUndoManager* undoManager = KonqUndoManager::self();
  94     undoManager->setUiInterface(new UndoUiInterface(this));
  95
  96     connect(undoManager, SIGNAL(undoAvailable(bool)),
  97             this, SLOT(slotUndoAvailable(bool)));
  98     connect(undoManager, SIGNAL(undoTextChanged(const QString&)),
  99             this, SLOT(slotUndoTextChanged(const QString&)));
 100 }
 101
 102 DolphinMainWindow::~DolphinMainWindow()
 103 {
 104     KonqUndoManager::decRef();
 105     DolphinApplication::app()->removeMainWindow(this);
 106 }
 107
 108 void DolphinMainWindow::setActiveView(DolphinView* view)
 109 {
 110     Q_ASSERT((view == m_view[PrimaryIdx]) || (view == m_view[SecondaryIdx]));
 111     if (m_activeView == view) {
 112         return;
 113     }
 114
 115     m_activeView = view;
 116
 117     updateHistory();
 118     updateEditActions();
 119     updateViewActions();
 120     updateGoActions();
 121
 122     setCaption(m_activeView->url().fileName());
 123
 124     emit activeViewChanged();
 125 }
 126
 127 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 128                                  const KUrl& destination)
 129 {
 130     Qt::DropAction action = Qt::CopyAction;
 131
 132     Qt::KeyboardModifiers modifier = QApplication::keyboardModifiers();
 133     const bool shiftPressed   = modifier & Qt::ShiftModifier;
 134     const bool controlPressed = modifier & Qt::ControlModifier;
 135     if (shiftPressed && controlPressed) {
 136         // shortcut for 'Link Here' is used
 137         action = Qt::LinkAction;
 138     } else if (shiftPressed) {
 139         // shortcut for 'Move Here' is used
 140         action = Qt::MoveAction;
 141     } else if (controlPressed) {
 142         // shortcut for 'Copy Here' is used
 143         action = Qt::CopyAction;
 144     } else {
 145         // open a context menu which offers the following actions:
 146         // - Move Here
 147         // - Copy Here
 148         // - Link Here
 149         // - Cancel
 150
 151         KMenu popup(this);
 152
 153         QString seq = QKeySequence(Qt::ShiftModifier).toString();
 154         seq.chop(1); // chop superfluous '+'
 155         QAction* moveAction = popup.addAction(KIcon("goto-page"),
 156                                               i18n("&Move Here") + '\t' + seq);
 157
 158         seq = QKeySequence(Qt::ControlModifier).toString();
 159         seq.chop(1);
 160         QAction* copyAction = popup.addAction(KIcon("edit-copy"),
 161                                               i18n("&Copy Here") + '\t' + seq);
 162
 163         seq = QKeySequence(Qt::ControlModifier + Qt::ShiftModifier).toString();
 164         seq.chop(1);
 165         QAction* linkAction = popup.addAction(KIcon("www"),
 166                                               i18n("&Link Here") + '\t' + seq);
 167
 168         popup.addSeparator();
 169         popup.addAction(KIcon("process-stop"), i18n("Cancel"));
 170
 171         QAction* activatedAction = popup.exec(QCursor::pos());
 172         if (activatedAction == moveAction) {
 173             action = Qt::MoveAction;
 174         } else if (activatedAction == copyAction) {
 175             action = Qt::CopyAction;
 176         } else if (activatedAction == linkAction) {
 177             action = Qt::LinkAction;
 178         } else {
 179             return;
 180         }
 181     }
 182
 183     switch (action) {
 184     case Qt::MoveAction:
 185         moveUrls(urls, destination);
 186         break;
 187
 188     case Qt::CopyAction:
 189         copyUrls(urls, destination);
 190         break;
 191
 192     case Qt::LinkAction:
 193         linkUrls(urls, destination);
 194         break;
 195
 196     default:
 197         break;
 198     }
 199 }
 200
 201 void DolphinMainWindow::rename(const KUrl& oldUrl, const KUrl& newUrl)
 202 {
 203     clearStatusBar();
 204     KonqOperations::rename(this, oldUrl, newUrl);
 205     m_undoCommandTypes.append(KonqUndoManager::RENAME);
 206 }
 207
 208 void DolphinMainWindow::refreshViews()
 209 {
 210     Q_ASSERT(m_view[PrimaryIdx] != 0);
 211
 212     // remember the current active view, as because of
 213     // the refreshing the active view might change to
 214     // the secondary view
 215     DolphinView* activeView = m_activeView;
 216
 217     m_view[PrimaryIdx]->refresh();
 218     if (m_view[SecondaryIdx] != 0) {
 219         m_view[SecondaryIdx]->refresh();
 220     }
 221
 222     setActiveView(activeView);
 223 }
 224
 225 void DolphinMainWindow::changeUrl(const KUrl& url)
 226 {
 227     if (activeView() != 0) {
 228         activeView()->setUrl(url);
 229         updateEditActions();
 230         updateViewActions();
 231         updateGoActions();
 232         setCaption(url.fileName());
 233         emit urlChanged(url);
 234     }
 235 }
 236
 237 void DolphinMainWindow::changeSelection(const KFileItemList& selection)
 238 {
 239     activeView()->changeSelection(selection);
 240 }
 241
 242 void DolphinMainWindow::slotViewModeChanged()
 243 {
 244     updateViewActions();
 245 }
 246
 247 void DolphinMainWindow::slotShowPreviewChanged()
 248 {
 249     // It is not enough to update the 'Show Preview' action, also
 250     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 251     updateViewActions();
 252 }
 253
 254 void DolphinMainWindow::slotShowHiddenFilesChanged()
 255 {
 256     KToggleAction* showHiddenFilesAction =
 257         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 258     showHiddenFilesAction->setChecked(m_activeView->showHiddenFiles());
 259 }
 260
 261 void DolphinMainWindow::slotCategorizedSortingChanged()
 262 {
 263     KToggleAction* categorizedSortingAction =
 264         static_cast<KToggleAction*>(actionCollection()->action("categorized"));
 265     categorizedSortingAction->setChecked(m_activeView->categorizedSorting());
 266     categorizedSortingAction->setEnabled(m_activeView->supportsCategorizedSorting());
 267 }
 268
 269 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 270 {
 271     QAction* action = 0;
 272     switch (sorting) {
 273     case DolphinView::SortByName:
 274         action = actionCollection()->action("by_name");
 275         break;
 276     case DolphinView::SortBySize:
 277         action = actionCollection()->action("by_size");
 278         break;
 279     case DolphinView::SortByDate:
 280         action = actionCollection()->action("by_date");
 281         break;
 282     case DolphinView::SortByPermissions:
 283         action = actionCollection()->action("by_permissions");
 284         break;
 285     case DolphinView::SortByOwner:
 286         action = actionCollection()->action("by_owner");
 287         break;
 288     case DolphinView::SortByGroup:
 289         action = actionCollection()->action("by_group");
 290         break;
 291     case DolphinView::SortByType:
 292         action = actionCollection()->action("by_type");
 293     default:
 294         break;
 295     }
 296
 297     if (action != 0) {
 298         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 299         toggleAction->setChecked(true);
 300     }
 301 }
 302
 303 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 304 {
 305     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 306     const bool sortDescending = (order == Qt::DescendingOrder);
 307     descending->setChecked(sortDescending);
 308 }
 309
 310 void DolphinMainWindow::slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation info)
 311 {
 312     QAction* action = 0;
 313     switch (info) {
 314     case KFileItemDelegate::FriendlyMimeType:
 315         action = actionCollection()->action("show_mime_info");
 316         break;
 317     case KFileItemDelegate::Size:
 318         action = actionCollection()->action("show_size_info");
 319         break;
 320     case KFileItemDelegate::ModificationTime:
 321         action = actionCollection()->action("show_date_info");
 322         break;
 323     case KFileItemDelegate::NoInformation:
 324     default:
 325         action = actionCollection()->action("clear_info");
 326         break;
 327     }
 328
 329     if (action != 0) {
 330         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 331         toggleAction->setChecked(true);
 332
 333         QActionGroup* group = toggleAction->actionGroup();
 334         Q_ASSERT(group != 0);
 335         group->setEnabled(m_activeView->mode() == DolphinView::IconsView);
 336     }
 337 }
 338
 339 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 340 {
 341     updateEditActions();
 342
 343     Q_ASSERT(m_view[PrimaryIdx] != 0);
 344     int selectedUrlsCount = m_view[PrimaryIdx]->selectedUrls().count();
 345     if (m_view[SecondaryIdx] != 0) {
 346         selectedUrlsCount += m_view[SecondaryIdx]->selectedUrls().count();
 347     }
 348
 349     QAction* compareFilesAction = actionCollection()->action("compare_files");
 350     compareFilesAction->setEnabled(selectedUrlsCount == 2);
 351
 352     m_activeView->updateStatusBar();
 353
 354     emit selectionChanged(selection);
 355 }
 356
 357 void DolphinMainWindow::slotRequestItemInfo(const KUrl& url)
 358 {
 359     emit requestItemInfo(url);
 360 }
 361
 362 void DolphinMainWindow::slotHistoryChanged()
 363 {
 364     updateHistory();
 365 }
 366
 367 void DolphinMainWindow::updateFilterBarAction(bool show)
 368 {
 369     KToggleAction* showFilterBarAction =
 370         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 371     showFilterBarAction->setChecked(show);
 372 }
 373
 374 void DolphinMainWindow::openNewMainWindow()
 375 {
 376     DolphinApplication::app()->createMainWindow()->show();
 377 }
 378
 379 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 380 {
 381     DolphinSettings& settings = DolphinSettings::instance();
 382     GeneralSettings* generalSettings = settings.generalSettings();
 383     generalSettings->setFirstRun(false);
 384
 385     settings.save();
 386
 387     KXmlGuiWindow::closeEvent(event);
 388 }
 389
 390 void DolphinMainWindow::saveProperties(KConfig* config)
 391 {
 392     KConfigGroup primaryView = config->group("Primary view");
 393     primaryView.writeEntry("Url", m_view[PrimaryIdx]->url().url());
 394     primaryView.writeEntry("Editable Url", m_view[PrimaryIdx]->isUrlEditable());
 395     if (m_view[SecondaryIdx] != 0) {
 396         KConfigGroup secondaryView = config->group("Secondary view");
 397         secondaryView.writeEntry("Url", m_view[SecondaryIdx]->url().url());
 398         secondaryView.writeEntry("Editable Url", m_view[SecondaryIdx]->isUrlEditable());
 399     }
 400 }
 401
 402 void DolphinMainWindow::readProperties(KConfig* config)
 403 {
 404     const KConfigGroup primaryView = config->group("Primary view");
 405     m_view[PrimaryIdx]->setUrl(primaryView.readEntry("Url"));
 406     m_view[PrimaryIdx]->setUrlEditable(primaryView.readEntry("Editable Url", false));
 407     if (config->hasGroup("Secondary view")) {
 408         const KConfigGroup secondaryView = config->group("Secondary view");
 409         if (m_view[SecondaryIdx] == 0) {
 410             toggleSplitView();
 411         }
 412         m_view[SecondaryIdx]->setUrl(secondaryView.readEntry("Url"));
 413         m_view[SecondaryIdx]->setUrlEditable(secondaryView.readEntry("Editable Url", false));
 414     } else if (m_view[SecondaryIdx] != 0) {
 415         toggleSplitView();
 416     }
 417 }
 418
 419 void DolphinMainWindow::updateNewMenu()
 420 {
 421     m_newMenu->slotCheckUpToDate();
 422     m_newMenu->setPopupFiles(activeView()->url());
 423 }
 424
 425 void DolphinMainWindow::rename()
 426 {
 427     clearStatusBar();
 428     m_activeView->renameSelectedItems();
 429 }
 430
 431 void DolphinMainWindow::moveToTrash()
 432 {
 433     clearStatusBar();
 434     const KUrl::List selectedUrls = m_activeView->selectedUrls();
 435     KonqOperations::del(this, KonqOperations::TRASH, selectedUrls);
 436     m_undoCommandTypes.append(KonqUndoManager::TRASH);
 437 }
 438
 439 void DolphinMainWindow::deleteItems()
 440 {
 441     clearStatusBar();
 442
 443     const KUrl::List list = m_activeView->selectedUrls();
 444     const bool del = KonqOperations::askDeleteConfirmation(list,
 445                      KonqOperations::DEL,
 446                      KonqOperations::DEFAULT_CONFIRMATION,
 447                      this);
 448
 449     if (del) {
 450         KIO::Job* job = KIO::del(list);
 451         connect(job, SIGNAL(result(KJob*)),
 452                 this, SLOT(slotHandleJobError(KJob*)));
 453         connect(job, SIGNAL(result(KJob*)),
 454                 this, SLOT(slotDeleteFileFinished(KJob*)));
 455     }
 456 }
 457
 458 void DolphinMainWindow::properties()
 459 {
 460     const KFileItemList list = m_activeView->selectedItems();
 461     KPropertiesDialog* dlg = new KPropertiesDialog(list, this);
 462     dlg->exec();
 463     delete dlg;
 464 }
 465
 466 void DolphinMainWindow::quit()
 467 {
 468     close();
 469 }
 470
 471 void DolphinMainWindow::slotHandleJobError(KJob* job)
 472 {
 473     if (job->error() != 0) {
 474         DolphinStatusBar* statusBar = m_activeView->statusBar();
 475         statusBar->setMessage(job->errorString(),
 476                               DolphinStatusBar::Error);
 477     }
 478 }
 479
 480 void DolphinMainWindow::slotDeleteFileFinished(KJob* job)
 481 {
 482     if (job->error() == 0) {
 483         DolphinStatusBar* statusBar = m_activeView->statusBar();
 484         statusBar->setMessage(i18n("Delete operation completed."),
 485                               DolphinStatusBar::OperationCompleted);
 486     }
 487 }
 488
 489 void DolphinMainWindow::slotUndoAvailable(bool available)
 490 {
 491     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 492     if (undoAction != 0) {
 493         undoAction->setEnabled(available);
 494     }
 495
 496     if (available && (m_undoCommandTypes.count() > 0)) {
 497         const KonqUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 498         DolphinStatusBar* statusBar = m_activeView->statusBar();
 499         switch (command) {
 500         case KonqUndoManager::COPY:
 501             statusBar->setMessage(i18n("Copy operation completed."),
 502                                   DolphinStatusBar::OperationCompleted);
 503             break;
 504         case KonqUndoManager::MOVE:
 505             statusBar->setMessage(i18n("Move operation completed."),
 506                                   DolphinStatusBar::OperationCompleted);
 507             break;
 508         case KonqUndoManager::LINK:
 509             statusBar->setMessage(i18n("Link operation completed."),
 510                                   DolphinStatusBar::OperationCompleted);
 511             break;
 512         case KonqUndoManager::TRASH:
 513             statusBar->setMessage(i18n("Move to trash operation completed."),
 514                                   DolphinStatusBar::OperationCompleted);
 515             break;
 516         case KonqUndoManager::RENAME:
 517             statusBar->setMessage(i18n("Renaming operation completed."),
 518                                   DolphinStatusBar::OperationCompleted);
 519             break;
 520
 521         case KonqUndoManager::MKDIR:
 522             statusBar->setMessage(i18n("Created folder."),
 523                                   DolphinStatusBar::OperationCompleted);
 524             break;
 525
 526         default:
 527             break;
 528         }
 529
 530     }
 531 }
 532
 533 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 534 {
 535     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 536     if (undoAction != 0) {
 537         undoAction->setText(text);
 538     }
 539 }
 540
 541 void DolphinMainWindow::undo()
 542 {
 543     clearStatusBar();
 544     KonqUndoManager::self()->undo();
 545 }
 546
 547 void DolphinMainWindow::cut()
 548 {
 549     QMimeData* mimeData = new QMimeData();
 550     const KUrl::List kdeUrls = m_activeView->selectedUrls();
 551     const KUrl::List mostLocalUrls;
 552     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true);
 553     QApplication::clipboard()->setMimeData(mimeData);
 554 }
 555
 556 void DolphinMainWindow::copy()
 557 {
 558     QMimeData* mimeData = new QMimeData();
 559     const KUrl::List kdeUrls = m_activeView->selectedUrls();
 560     const KUrl::List mostLocalUrls;
 561     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, false);
 562
 563     QApplication::clipboard()->setMimeData(mimeData);
 564 }
 565
 566 void DolphinMainWindow::paste()
 567 {
 568     QClipboard* clipboard = QApplication::clipboard();
 569     const QMimeData* mimeData = clipboard->mimeData();
 570
 571     clearStatusBar();
 572
 573     const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
 574
 575     // per default the pasting is done into the current Url of the view
 576     KUrl destUrl(m_activeView->url());
 577
 578     // check whether the pasting should be done into a selected directory
 579     KUrl::List selectedUrls = m_activeView->selectedUrls();
 580     if (selectedUrls.count() == 1) {
 581         const KFileItem fileItem(S_IFDIR,
 582                                  KFileItem::Unknown,
 583                                  selectedUrls.first(),
 584                                  true);
 585         if (fileItem.isDir()) {
 586             // only one item is selected which is a directory, hence paste
 587             // into this directory
 588             destUrl = selectedUrls.first();
 589         }
 590     }
 591
 592     if (KonqMimeData::decodeIsCutSelection(mimeData)) {
 593         moveUrls(sourceUrls, destUrl);
 594         clipboard->clear();
 595     } else {
 596         copyUrls(sourceUrls, destUrl);
 597     }
 598 }
 599
 600 void DolphinMainWindow::updatePasteAction()
 601 {
 602     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 603     if (pasteAction == 0) {
 604         return;
 605     }
 606
 607     QString text(i18n("Paste"));
 608     QClipboard* clipboard = QApplication::clipboard();
 609     const QMimeData* mimeData = clipboard->mimeData();
 610
 611     KUrl::List urls = KUrl::List::fromMimeData(mimeData);
 612     if (!urls.isEmpty()) {
 613         pasteAction->setEnabled(true);
 614
 615         pasteAction->setText(i18np("Paste One File", "Paste %1 Files", urls.count()));
 616     } else {
 617         pasteAction->setEnabled(false);
 618         pasteAction->setText(i18n("Paste"));
 619     }
 620
 621     if (pasteAction->isEnabled()) {
 622         KUrl::List urls = m_activeView->selectedUrls();
 623         const uint count = urls.count();
 624         if (count > 1) {
 625             // pasting should not be allowed when more than one file
 626             // is selected
 627             pasteAction->setEnabled(false);
 628         } else if (count == 1) {
 629             // Only one file is selected. Pasting is only allowed if this
 630             // file is a directory.
 631             // TODO: this doesn't work with remote protocols; instead we need a
 632             // m_activeView->selectedFileItems() to get the real KFileItems
 633             const KFileItem fileItem(S_IFDIR,
 634                                      KFileItem::Unknown,
 635                                      urls.first(),
 636                                      true);
 637             pasteAction->setEnabled(fileItem.isDir());
 638         }
 639     }
 640 }
 641
 642 void DolphinMainWindow::selectAll()
 643 {
 644     clearStatusBar();
 645     m_activeView->selectAll();
 646 }
 647
 648 void DolphinMainWindow::invertSelection()
 649 {
 650     clearStatusBar();
 651     m_activeView->invertSelection();
 652 }
 653 void DolphinMainWindow::setIconsView()
 654 {
 655     m_activeView->setMode(DolphinView::IconsView);
 656 }
 657
 658 void DolphinMainWindow::setDetailsView()
 659 {
 660     m_activeView->setMode(DolphinView::DetailsView);
 661 }
 662
 663 void DolphinMainWindow::setColumnView()
 664 {
 665     m_activeView->setMode(DolphinView::ColumnView);
 666 }
 667
 668 void DolphinMainWindow::sortByName()
 669 {
 670     m_activeView->setSorting(DolphinView::SortByName);
 671 }
 672
 673 void DolphinMainWindow::sortBySize()
 674 {
 675     m_activeView->setSorting(DolphinView::SortBySize);
 676 }
 677
 678 void DolphinMainWindow::sortByDate()
 679 {
 680     m_activeView->setSorting(DolphinView::SortByDate);
 681 }
 682
 683 void DolphinMainWindow::sortByPermissions()
 684 {
 685     m_activeView->setSorting(DolphinView::SortByPermissions);
 686 }
 687
 688 void DolphinMainWindow::sortByOwner()
 689 {
 690     m_activeView->setSorting(DolphinView::SortByOwner);
 691 }
 692
 693 void DolphinMainWindow::sortByGroup()
 694 {
 695     m_activeView->setSorting(DolphinView::SortByGroup);
 696 }
 697
 698 void DolphinMainWindow::sortByType()
 699 {
 700     m_activeView->setSorting(DolphinView::SortByType);
 701 }
 702
 703 void DolphinMainWindow::toggleSortOrder()
 704 {
 705     const Qt::SortOrder order = (m_activeView->sortOrder() == Qt::AscendingOrder) ?
 706                                 Qt::DescendingOrder :
 707                                 Qt::AscendingOrder;
 708     m_activeView->setSortOrder(order);
 709 }
 710
 711 void DolphinMainWindow::toggleSortCategorization()
 712 {
 713     const bool categorizedSorting = m_activeView->categorizedSorting();
 714     m_activeView->setCategorizedSorting(!categorizedSorting);
 715 }
 716
 717 void DolphinMainWindow::clearInfo()
 718 {
 719     m_activeView->setAdditionalInfo(KFileItemDelegate::NoInformation);
 720 }
 721
 722 void DolphinMainWindow::showMimeInfo()
 723 {
 724     clearStatusBar();
 725     m_activeView->setAdditionalInfo(KFileItemDelegate::FriendlyMimeType);
 726 }
 727
 728 void DolphinMainWindow::showSizeInfo()
 729 {
 730     clearStatusBar();
 731     m_activeView->setAdditionalInfo(KFileItemDelegate::Size);
 732 }
 733
 734 void DolphinMainWindow::showDateInfo()
 735 {
 736     clearStatusBar();
 737     m_activeView->setAdditionalInfo(KFileItemDelegate::ModificationTime);
 738 }
 739
 740 void DolphinMainWindow::toggleSplitView()
 741 {
 742     if (m_view[SecondaryIdx] == 0) {
 743         const int newWidth = (m_view[PrimaryIdx]->width() - m_splitter->handleWidth()) / 2;
 744         // create a secondary view
 745         m_view[SecondaryIdx] = new DolphinView(this,
 746                                                0,
 747                                                m_view[PrimaryIdx]->rootUrl(),
 748                                                m_view[PrimaryIdx]->mode(),
 749                                                m_view[PrimaryIdx]->showHiddenFiles());
 750         connectViewSignals(SecondaryIdx);
 751         m_splitter->addWidget(m_view[SecondaryIdx]);
 752         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 753         m_view[SecondaryIdx]->reload();
 754         m_view[SecondaryIdx]->show();
 755     } else {
 756         // remove secondary view
 757         if (m_activeView == m_view[PrimaryIdx]) {
 758             m_view[SecondaryIdx]->close();
 759             m_view[SecondaryIdx]->deleteLater();
 760             m_view[SecondaryIdx] = 0;
 761         } else {
 762             // The secondary view is active, hence from the users point of view
 763             // the content of the secondary view should be moved to the primary view.
 764             // From an implementation point of view it is more efficient to close
 765             // the primary view and exchange the internal pointers afterwards.
 766             m_view[PrimaryIdx]->close();
 767             delete m_view[PrimaryIdx];
 768             m_view[PrimaryIdx] = m_view[SecondaryIdx];
 769             m_view[SecondaryIdx] = 0;
 770         }
 771     }
 772     setActiveView(m_view[PrimaryIdx]);
 773     emit activeViewChanged();
 774 }
 775
 776 void DolphinMainWindow::reloadView()
 777 {
 778     clearStatusBar();
 779     m_activeView->reload();
 780 }
 781
 782 void DolphinMainWindow::stopLoading()
 783 {}
 784
 785 void DolphinMainWindow::togglePreview()
 786 {
 787     clearStatusBar();
 788
 789     const KToggleAction* showPreviewAction =
 790         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 791     const bool show = showPreviewAction->isChecked();
 792     m_activeView->setShowPreview(show);
 793 }
 794
 795 void DolphinMainWindow::toggleShowHiddenFiles()
 796 {
 797     clearStatusBar();
 798
 799     const KToggleAction* showHiddenFilesAction =
 800         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 801     const bool show = showHiddenFilesAction->isChecked();
 802     m_activeView->setShowHiddenFiles(show);
 803 }
 804
 805 void DolphinMainWindow::toggleFilterBarVisibility()
 806 {
 807     const KToggleAction* showFilterBarAction =
 808         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 809     const bool show = showFilterBarAction->isChecked();
 810     m_activeView->showFilterBar(show);
 811 }
 812
 813 void DolphinMainWindow::zoomIn()
 814 {
 815     m_activeView->zoomIn();
 816     updateViewActions();
 817 }
 818
 819 void DolphinMainWindow::zoomOut()
 820 {
 821     m_activeView->zoomOut();
 822     updateViewActions();
 823 }
 824
 825 void DolphinMainWindow::toggleEditLocation()
 826 {
 827     clearStatusBar();
 828
 829     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 830
 831     bool editOrBrowse = action->isChecked();
 832     m_activeView->setUrlEditable(editOrBrowse);
 833 }
 834
 835 void DolphinMainWindow::editLocation()
 836 {
 837     m_activeView->setUrlEditable(true);
 838 }
 839
 840 void DolphinMainWindow::adjustViewProperties()
 841 {
 842     clearStatusBar();
 843     ViewPropertiesDialog dlg(m_activeView);
 844     dlg.exec();
 845 }
 846
 847 void DolphinMainWindow::goBack()
 848 {
 849     clearStatusBar();
 850     m_activeView->goBack();
 851 }
 852
 853 void DolphinMainWindow::goForward()
 854 {
 855     clearStatusBar();
 856     m_activeView->goForward();
 857 }
 858
 859 void DolphinMainWindow::goUp()
 860 {
 861     clearStatusBar();
 862     m_activeView->goUp();
 863 }
 864
 865 void DolphinMainWindow::goHome()
 866 {
 867     clearStatusBar();
 868     m_activeView->goHome();
 869 }
 870
 871 void DolphinMainWindow::findFile()
 872 {
 873     KRun::run("kfind", m_activeView->url(), this);
 874 }
 875
 876 void DolphinMainWindow::compareFiles()
 877 {
 878     // The method is only invoked if exactly 2 files have
 879     // been selected. The selected files may be:
 880     // - both in the primary view
 881     // - both in the secondary view
 882     // - one in the primary view and the other in the secondary
 883     //   view
 884     Q_ASSERT(m_view[PrimaryIdx] != 0);
 885
 886     KUrl urlA;
 887     KUrl urlB;
 888     KUrl::List urls = m_view[PrimaryIdx]->selectedUrls();
 889
 890     switch (urls.count()) {
 891     case 0: {
 892         Q_ASSERT(m_view[SecondaryIdx] != 0);
 893         urls = m_view[SecondaryIdx]->selectedUrls();
 894         Q_ASSERT(urls.count() == 2);
 895         urlA = urls[0];
 896         urlB = urls[1];
 897         break;
 898     }
 899
 900     case 1: {
 901         urlA = urls[0];
 902         Q_ASSERT(m_view[SecondaryIdx] != 0);
 903         urls = m_view[SecondaryIdx]->selectedUrls();
 904         Q_ASSERT(urls.count() == 1);
 905         urlB = urls[0];
 906         break;
 907     }
 908
 909     case 2: {
 910         urlA = urls[0];
 911         urlB = urls[1];
 912         break;
 913     }
 914
 915     default: {
 916         // may not happen: compareFiles may only get invoked if 2
 917         // files are selected
 918         Q_ASSERT(false);
 919     }
 920     }
 921
 922     QString command("kompare -c \"");
 923     command.append(urlA.pathOrUrl());
 924     command.append("\" \"");
 925     command.append(urlB.pathOrUrl());
 926     command.append('\"');
 927     KRun::runCommand(command, "Kompare", "kompare", this);
 928
 929 }
 930
 931 void DolphinMainWindow::editSettings()
 932 {
 933     DolphinSettingsDialog dialog(this);
 934     dialog.exec();
 935 }
 936
 937 void DolphinMainWindow::init()
 938 {
 939     // Check whether Dolphin runs the first time. If yes then
 940     // a proper default window size is given at the end of DolphinMainWindow::init().
 941     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 942     const bool firstRun = generalSettings->firstRun();
 943     if (firstRun) {
 944         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 945     }
 946
 947     setAcceptDrops(true);
 948
 949     m_splitter = new QSplitter(this);
 950
 951     DolphinSettings& settings = DolphinSettings::instance();
 952
 953     setupActions();
 954
 955     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
 956     setCaption(homeUrl.fileName());
 957     ViewProperties props(homeUrl);
 958     m_view[PrimaryIdx] = new DolphinView(this,
 959                                          m_splitter,
 960                                          homeUrl,
 961                                          props.viewMode(),
 962                                          props.showHiddenFiles());
 963
 964     m_activeView = m_view[PrimaryIdx];
 965     connectViewSignals(PrimaryIdx);
 966     m_view[PrimaryIdx]->reload();
 967     m_view[PrimaryIdx]->show();
 968
 969     setCentralWidget(m_splitter);
 970     setupDockWidgets();
 971
 972     setupGUI(Keys | Save | Create | ToolBar);
 973     createGUI();
 974
 975     stateChanged("new_file");
 976     setAutoSaveSettings();
 977
 978     QClipboard* clipboard = QApplication::clipboard();
 979     connect(clipboard, SIGNAL(dataChanged()),
 980             this, SLOT(updatePasteAction()));
 981     updatePasteAction();
 982     updateGoActions();
 983
 984     loadSettings();
 985
 986     if (firstRun) {
 987         // assure a proper default size if Dolphin runs the first time
 988         resize(640, 480);
 989     }
 990 #ifdef HAVE_KMETADATA
 991     if (!MetaDataWidget::metaDataAvailable())
 992         activeView()->statusBar()->setMessage(i18n("Failed to contact Nepomuk service, annotation and tagging are disabled."), DolphinStatusBar::Error);
 993 #endif
 994
 995     emit urlChanged(homeUrl);
 996 }
 997
 998 void DolphinMainWindow::loadSettings()
 999 {
1000     GeneralSettings* settings = DolphinSettings::instance().generalSettings();
1001
1002     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
1003     if (settings->splitView()) {
1004         splitAction->setChecked(true);
1005         toggleSplitView();
1006     }
1007
1008     updateViewActions();
1009 }
1010
1011 void DolphinMainWindow::setupActions()
1012 {
1013     // setup 'File' menu
1014     m_newMenu = new DolphinNewMenu(this);
1015     KMenu* menu = m_newMenu->menu();
1016     menu->setTitle(i18n("Create New"));
1017     menu->setIcon(KIcon("document-new"));
1018     connect(menu, SIGNAL(aboutToShow()),
1019             this, SLOT(updateNewMenu()));
1020
1021     QAction* newWindow = actionCollection()->addAction("new_window");
1022     newWindow->setIcon(KIcon("window-new"));
1023     newWindow->setText(i18n("New &Window"));
1024     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1025     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1026
1027     QAction* rename = actionCollection()->addAction("rename");
1028     rename->setText(i18n("Rename..."));
1029     rename->setShortcut(Qt::Key_F2);
1030     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1031
1032     QAction* moveToTrash = actionCollection()->addAction("move_to_trash");
1033     moveToTrash->setText(i18n("Move to Trash"));
1034     moveToTrash->setIcon(KIcon("edit-trash"));
1035     moveToTrash->setShortcut(QKeySequence::Delete);
1036     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1037
1038     QAction* deleteAction = actionCollection()->addAction("delete");
1039     deleteAction->setText(i18n("Delete"));
1040     deleteAction->setShortcut(Qt::SHIFT | Qt::Key_Delete);
1041     deleteAction->setIcon(KIcon("edit-delete"));
1042     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1043
1044     QAction* properties = actionCollection()->addAction("properties");
1045     properties->setText(i18n("Properties"));
1046     properties->setShortcut(Qt::ALT | Qt::Key_Return);
1047     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1048
1049     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1050
1051     // setup 'Edit' menu
1052     KStandardAction::undo(this,
1053                           SLOT(undo()),
1054                           actionCollection());
1055
1056     KStandardAction::cut(this, SLOT(cut()), actionCollection());
1057     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1058     KStandardAction::paste(this, SLOT(paste()), actionCollection());
1059
1060     QAction* selectAll = actionCollection()->addAction("select_all");
1061     selectAll->setText(i18n("Select All"));
1062     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1063     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1064
1065     QAction* invertSelection = actionCollection()->addAction("invert_selection");
1066     invertSelection->setText(i18n("Invert Selection"));
1067     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1068     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1069
1070     // setup 'View' menu
1071     KStandardAction::zoomIn(this,
1072                             SLOT(zoomIn()),
1073                             actionCollection());
1074
1075     KStandardAction::zoomOut(this,
1076                              SLOT(zoomOut()),
1077                              actionCollection());
1078
1079     KToggleAction* iconsView = actionCollection()->add<KToggleAction>("icons");
1080     iconsView->setText(i18n("Icons"));
1081     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
1082     iconsView->setIcon(KIcon("view-icon"));
1083     connect(iconsView, SIGNAL(triggered()), this, SLOT(setIconsView()));
1084
1085     KToggleAction* detailsView = actionCollection()->add<KToggleAction>("details");
1086     detailsView->setText(i18n("Details"));
1087     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
1088     detailsView->setIcon(KIcon("fileview-text"));
1089     connect(detailsView, SIGNAL(triggered()), this, SLOT(setDetailsView()));
1090
1091     KToggleAction* columnView = actionCollection()->add<KToggleAction>("columns");
1092     columnView->setText(i18n("Columns"));
1093     columnView->setShortcut(Qt::CTRL | Qt::Key_3);
1094     columnView->setIcon(KIcon("fileview-column"));
1095     connect(columnView, SIGNAL(triggered()), this, SLOT(setColumnView()));
1096
1097     QActionGroup* viewModeGroup = new QActionGroup(this);
1098     viewModeGroup->addAction(iconsView);
1099     viewModeGroup->addAction(detailsView);
1100     viewModeGroup->addAction(columnView);
1101
1102     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("by_name");
1103     sortByName->setText(i18n("By Name"));
1104     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1105
1106     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("by_size");
1107     sortBySize->setText(i18n("By Size"));
1108     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1109
1110     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("by_date");
1111     sortByDate->setText(i18n("By Date"));
1112     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1113
1114     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("by_permissions");
1115     sortByPermissions->setText(i18n("By Permissions"));
1116     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
1117
1118     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("by_owner");
1119     sortByOwner->setText(i18n("By Owner"));
1120     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1121
1122     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("by_group");
1123     sortByGroup->setText(i18n("By Group"));
1124     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1125
1126     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("by_type");
1127     sortByType->setText(i18n("By Type"));
1128     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
1129
1130     QActionGroup* sortGroup = new QActionGroup(this);
1131     sortGroup->addAction(sortByName);
1132     sortGroup->addAction(sortBySize);
1133     sortGroup->addAction(sortByDate);
1134     sortGroup->addAction(sortByPermissions);
1135     sortGroup->addAction(sortByOwner);
1136     sortGroup->addAction(sortByGroup);
1137     sortGroup->addAction(sortByType);
1138
1139     KToggleAction* sortDescending = actionCollection()->add<KToggleAction>("descending");
1140     sortDescending->setText(i18n("Descending"));
1141     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1142
1143     KToggleAction* sortCategorized = actionCollection()->add<KToggleAction>("categorized");
1144     sortCategorized->setText(i18n("Show in Groups"));
1145     connect(sortCategorized, SIGNAL(triggered()), this, SLOT(toggleSortCategorization()));
1146
1147     KToggleAction* clearInfo = actionCollection()->add<KToggleAction>("clear_info");
1148     clearInfo->setText(i18n("No Information"));
1149     connect(clearInfo, SIGNAL(triggered()), this, SLOT(clearInfo()));
1150
1151     KToggleAction* showMimeInfo = actionCollection()->add<KToggleAction>("show_mime_info");
1152     showMimeInfo->setText(i18n("Type"));
1153     connect(showMimeInfo, SIGNAL(triggered()), this, SLOT(showMimeInfo()));
1154
1155     KToggleAction* showSizeInfo = actionCollection()->add<KToggleAction>("show_size_info");
1156     showSizeInfo->setText(i18n("Size"));
1157     connect(showSizeInfo, SIGNAL(triggered()), this, SLOT(showSizeInfo()));
1158
1159     KToggleAction* showDateInfo = actionCollection()->add<KToggleAction>("show_date_info");
1160     showDateInfo->setText(i18n("Date"));
1161     connect(showDateInfo, SIGNAL(triggered()), this, SLOT(showDateInfo()));
1162
1163     QActionGroup* infoGroup = new QActionGroup(this);
1164     infoGroup->addAction(clearInfo);
1165     infoGroup->addAction(showMimeInfo);
1166     infoGroup->addAction(showSizeInfo);
1167     infoGroup->addAction(showDateInfo);
1168
1169     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1170     showPreview->setText(i18n("Preview"));
1171     showPreview->setIcon(KIcon("thumbnail-show"));
1172     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1173
1174     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1175     showHiddenFiles->setText(i18n("Show Hidden Files"));
1176     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1177     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1178
1179     KToggleAction* split = actionCollection()->add<KToggleAction>("split_view");
1180     split->setText(i18n("Split"));
1181     split->setShortcut(Qt::Key_F10);
1182     split->setIcon(KIcon("view-left-right"));
1183     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1184
1185     QAction* reload = actionCollection()->addAction("reload");
1186     reload->setText(i18n("Reload"));
1187     reload->setShortcut(Qt::Key_F5);
1188     reload->setIcon(KIcon("view-refresh"));
1189     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1190
1191     QAction* stop = actionCollection()->addAction("stop");
1192     stop->setText(i18n("Stop"));
1193     stop->setIcon(KIcon("process-stop"));
1194     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1195
1196     // TODO: the URL navigator must emit a signal if the editable state has been
1197     // changed, so that the corresponding showFullLocation action is updated. Also
1198     // the naming "Show full Location" is currently confusing...
1199     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1200     showFullLocation->setText(i18n("Show Full Location"));
1201     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1202     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1203
1204     QAction* editLocation = actionCollection()->addAction("edit_location");
1205     editLocation->setText(i18n("Edit Location"));
1206     editLocation->setShortcut(Qt::Key_F6);
1207     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1208
1209     QAction* adjustViewProps = actionCollection()->addAction("view_properties");
1210     adjustViewProps->setText(i18n("Adjust View Properties..."));
1211     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1212
1213     // setup 'Go' menu
1214     KStandardAction::back(this, SLOT(goBack()), actionCollection());
1215     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1216     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1217     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1218
1219     // setup 'Tools' menu
1220     QAction* findFile = actionCollection()->addAction("find_file");
1221     findFile->setText(i18n("Find File..."));
1222     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1223     findFile->setIcon(KIcon("file-find"));
1224     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1225
1226     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1227     showFilterBar->setText(i18n("Show Filter Bar"));
1228     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1229     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(toggleFilterBarVisibility()));
1230
1231     QAction* compareFiles = actionCollection()->addAction("compare_files");
1232     compareFiles->setText(i18n("Compare Files"));
1233     compareFiles->setIcon(KIcon("kompare"));
1234     compareFiles->setEnabled(false);
1235     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1236
1237     // setup 'Settings' menu
1238     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1239 }
1240
1241 void DolphinMainWindow::setupDockWidgets()
1242 {
1243     // setup "Information"
1244     QDockWidget* infoDock = new QDockWidget(i18n("Information"));
1245     infoDock->setObjectName("infoDock");
1246     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1247     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1248     infoDock->setWidget(infoWidget);
1249
1250     infoDock->toggleViewAction()->setText(i18n("Information"));
1251     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1252
1253     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1254     connect(this, SIGNAL(urlChanged(KUrl)),
1255             infoWidget, SLOT(setUrl(KUrl)));
1256     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1257             infoWidget, SLOT(setSelection(KFileItemList)));
1258     connect(this, SIGNAL(requestItemInfo(KUrl)),
1259             infoWidget, SLOT(requestDelayedItemInfo(KUrl)));
1260
1261     // setup "Tree View"
1262     QDockWidget* treeViewDock = new QDockWidget(i18n("Folders"));
1263     treeViewDock->setObjectName("treeViewDock");
1264     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1265     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1266     treeViewDock->setWidget(treeWidget);
1267
1268     treeViewDock->toggleViewAction()->setText(i18n("Folders"));
1269     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1270
1271     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1272     connect(this, SIGNAL(urlChanged(KUrl)),
1273             treeWidget, SLOT(setUrl(KUrl)));
1274     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1275             this, SLOT(changeUrl(KUrl)));
1276     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1277             this, SLOT(changeSelection(KFileItemList)));
1278     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1279             this, SLOT(dropUrls(KUrl::List, KUrl)));
1280
1281     // setup "Terminal"
1282     QDockWidget* terminalDock = new QDockWidget(i18n("Terminal"));
1283     terminalDock->setObjectName("terminalDock");
1284     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1285     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1286     terminalDock->setWidget(terminalWidget);
1287
1288     terminalDock->toggleViewAction()->setText(i18n("Terminal"));
1289     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1290
1291     addDockWidget(Qt::RightDockWidgetArea, terminalDock);
1292     connect(this, SIGNAL(urlChanged(KUrl)),
1293             terminalWidget, SLOT(setUrl(KUrl)));
1294
1295     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1296     if (firstRun) {
1297         infoDock->hide();
1298         treeViewDock->hide();
1299         terminalDock->hide();
1300     }
1301
1302     QDockWidget *placesDock = new QDockWidget(i18n("Places"));
1303     placesDock->setObjectName("placesDock");
1304     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1305     KFilePlacesView *listView = new KFilePlacesView(placesDock);
1306     placesDock->setWidget(listView);
1307     listView->setModel(DolphinSettings::instance().placesModel());
1308
1309     placesDock->toggleViewAction()->setText(i18n("Show Places Panel"));
1310     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1311
1312     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1313     connect(listView, SIGNAL(urlChanged(KUrl)),
1314             this, SLOT(changeUrl(KUrl)));
1315     connect(this, SIGNAL(urlChanged(KUrl)),
1316             listView, SLOT(setUrl(KUrl)));
1317 }
1318
1319 void DolphinMainWindow::updateHistory()
1320 {
1321     const KUrlNavigator* urlNavigator = m_activeView->urlNavigator();
1322     const int index = urlNavigator->historyIndex();
1323
1324     QAction* backAction = actionCollection()->action("go_back");
1325     if (backAction != 0) {
1326         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1327     }
1328
1329     QAction* forwardAction = actionCollection()->action("go_forward");
1330     if (forwardAction != 0) {
1331         forwardAction->setEnabled(index > 0);
1332     }
1333 }
1334
1335 void DolphinMainWindow::updateEditActions()
1336 {
1337     const KFileItemList list = m_activeView->selectedItems();
1338     if (list.isEmpty()) {
1339         stateChanged("has_no_selection");
1340     } else {
1341         stateChanged("has_selection");
1342
1343         QAction* renameAction = actionCollection()->action("rename");
1344         if (renameAction != 0) {
1345             renameAction->setEnabled(list.count() >= 1);
1346         }
1347
1348         bool enableMoveToTrash = true;
1349
1350         KFileItemList::const_iterator it = list.begin();
1351         const KFileItemList::const_iterator end = list.end();
1352         while (it != end) {
1353             KFileItem* item = *it;
1354             const KUrl& url = item->url();
1355             // only enable the 'Move to Trash' action for local files
1356             if (!url.isLocalFile()) {
1357                 enableMoveToTrash = false;
1358             }
1359             ++it;
1360         }
1361
1362         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1363         moveToTrashAction->setEnabled(enableMoveToTrash);
1364     }
1365     updatePasteAction();
1366 }
1367
1368 void DolphinMainWindow::updateViewActions()
1369 {
1370     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1371     if (zoomInAction != 0) {
1372         zoomInAction->setEnabled(m_activeView->isZoomInPossible());
1373     }
1374
1375     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1376     if (zoomOutAction != 0) {
1377         zoomOutAction->setEnabled(m_activeView->isZoomOutPossible());
1378     }
1379
1380     QAction* action = 0;
1381     switch (m_activeView->mode()) {
1382     case DolphinView::IconsView:
1383         action = actionCollection()->action("icons");
1384         break;
1385     case DolphinView::DetailsView:
1386         action = actionCollection()->action("details");
1387         break;
1388     case DolphinView::ColumnView:
1389         action = actionCollection()->action("columns");
1390         break;
1391     default:
1392         break;
1393     }
1394
1395     if (action != 0) {
1396         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1397         toggleAction->setChecked(true);
1398     }
1399
1400     slotSortingChanged(m_activeView->sorting());
1401     slotSortOrderChanged(m_activeView->sortOrder());
1402     slotCategorizedSortingChanged();
1403     slotAdditionalInfoChanged(m_activeView->additionalInfo());
1404
1405     KToggleAction* showFilterBarAction =
1406         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1407     showFilterBarAction->setChecked(m_activeView->isFilterBarVisible());
1408
1409     KToggleAction* showPreviewAction =
1410         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1411     showPreviewAction->setChecked(m_activeView->showPreview());
1412
1413     KToggleAction* showHiddenFilesAction =
1414         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1415     showHiddenFilesAction->setChecked(m_activeView->showHiddenFiles());
1416
1417     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
1418     splitAction->setChecked(m_view[SecondaryIdx] != 0);
1419
1420     KToggleAction* editableLocactionAction =
1421         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1422     editableLocactionAction->setChecked(m_activeView->isUrlEditable());
1423 }
1424
1425 void DolphinMainWindow::updateGoActions()
1426 {
1427     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1428     const KUrl& currentUrl = m_activeView->url();
1429     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1430 }
1431
1432 void DolphinMainWindow::copyUrls(const KUrl::List& source, const KUrl& dest)
1433 {
1434     KonqOperations::copy(this, KonqOperations::COPY, source, dest);
1435     m_undoCommandTypes.append(KonqUndoManager::COPY);
1436 }
1437
1438 void DolphinMainWindow::moveUrls(const KUrl::List& source, const KUrl& dest)
1439 {
1440     KonqOperations::copy(this, KonqOperations::MOVE, source, dest);
1441     m_undoCommandTypes.append(KonqUndoManager::MOVE);
1442 }
1443
1444 void DolphinMainWindow::linkUrls(const KUrl::List& source, const KUrl& dest)
1445 {
1446     KonqOperations::copy(this, KonqOperations::LINK, source, dest);
1447     m_undoCommandTypes.append(KonqUndoManager::LINK);
1448 }
1449
1450 void DolphinMainWindow::clearStatusBar()
1451 {
1452     m_activeView->statusBar()->clear();
1453 }
1454
1455 void DolphinMainWindow::connectViewSignals(int viewIndex)
1456 {
1457     DolphinView* view = m_view[viewIndex];
1458     connect(view, SIGNAL(modeChanged()),
1459             this, SLOT(slotViewModeChanged()));
1460     connect(view, SIGNAL(showPreviewChanged()),
1461             this, SLOT(slotShowPreviewChanged()));
1462     connect(view, SIGNAL(showHiddenFilesChanged()),
1463             this, SLOT(slotShowHiddenFilesChanged()));
1464     connect(view, SIGNAL(categorizedSortingChanged()),
1465             this, SLOT(slotCategorizedSortingChanged()));
1466     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1467             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1468     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1469             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1470     connect(view, SIGNAL(additionalInfoChanged(KFileItemDelegate::AdditionalInformation)),
1471             this, SLOT(slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation)));
1472     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1473             this, SLOT(slotSelectionChanged(KFileItemList)));
1474     connect(view, SIGNAL(requestItemInfo(KUrl)),
1475             this, SLOT(slotRequestItemInfo(KUrl)));
1476     connect(view, SIGNAL(showFilterBarChanged(bool)),
1477             this, SLOT(updateFilterBarAction(bool)));
1478     connect(view, SIGNAL(urlChanged(KUrl)),
1479             this, SLOT(changeUrl(KUrl)));
1480
1481     const KUrlNavigator* navigator = view->urlNavigator();
1482     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1483             this, SLOT(changeUrl(const KUrl&)));
1484     connect(navigator, SIGNAL(historyChanged()),
1485             this, SLOT(slotHistoryChanged()));
1486 }
1487
1488 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1489     KonqUndoManager::UiInterface(mainWin),
1490     m_mainWin(mainWin)
1491 {
1492     Q_ASSERT(m_mainWin != 0);
1493 }
1494
1495 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1496 {
1497 }
1498
1499 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1500 {
1501     DolphinStatusBar* statusBar = m_mainWin->activeView()->statusBar();
1502     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1503 }
1504
1505 #include "dolphinmainwindow.moc"