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-nepomuk.h>
  25
  26 #include "dolphinapplication.h"
  27 #include "dolphinnewmenu.h"
  28 #include "dolphinsettings.h"
  29 #include "dolphinsettingsdialog.h"
  30 #include "dolphinstatusbar.h"
  31 #include "dolphinviewcontainer.h"
  32 #include "infosidebarpage.h"
  33 #include "metadatawidget.h"
  34 #include "mainwindowadaptor.h"
  35 #include "terminalsidebarpage.h"
  36 #include "treeviewsidebarpage.h"
  37 #include "kurlnavigator.h"
  38 #include "viewpropertiesdialog.h"
  39 #include "viewproperties.h"
  40 #include "kfileplacesmodel.h"
  41 #include "kfileplacesview.h"
  42
  43 #include "dolphin_generalsettings.h"
  44
  45 #include <kaction.h>
  46 #include <kactioncollection.h>
  47 #include <kconfig.h>
  48 #include <kdesktopfile.h>
  49 #include <kdeversion.h>
  50 #include <kfiledialog.h>
  51 #include <kglobal.h>
  52 #include <kicon.h>
  53 #include <kiconloader.h>
  54 #include <kio/netaccess.h>
  55 #include <kio/deletejob.h>
  56 #include <kio/renamedialog.h>
  57 #include <kinputdialog.h>
  58 #include <klocale.h>
  59 #include <kmenu.h>
  60 #include <kmessagebox.h>
  61 #include <konqmimedata.h>
  62 #include <konq_operations.h>
  63 #include <kpropertiesdialog.h>
  64 #include <kprotocolinfo.h>
  65 #include <ktoggleaction.h>
  66 #include <krun.h>
  67 #include <kshell.h>
  68 #include <kstandarddirs.h>
  69 #include <kstatusbar.h>
  70 #include <kstandardaction.h>
  71 #include <kurl.h>
  72
  73 #include <QtGui/QKeyEvent>
  74 #include <QtGui/QClipboard>
  75 #include <QtGui/QSplitter>
  76 #include <QtGui/QDockWidget>
  77
  78 DolphinMainWindow::DolphinMainWindow(int id) :
  79     KXmlGuiWindow(0),
  80     m_newMenu(0),
  81     m_splitter(0),
  82     m_activeViewContainer(0),
  83     m_id(id)
  84 {
  85     setObjectName("Dolphin");
  86     m_viewContainer[PrimaryView] = 0;
  87     m_viewContainer[SecondaryView] = 0;
  88
  89     new MainWindowAdaptor(this);
  90     QDBusConnection::sessionBus().registerObject(QString("/dolphin/MainWindow%1").arg(m_id), this);
  91
  92     KonqUndoManager::incRef();
  93
  94     KonqUndoManager* undoManager = KonqUndoManager::self();
  95     undoManager->setUiInterface(new UndoUiInterface(this));
  96
  97     connect(undoManager, SIGNAL(undoAvailable(bool)),
  98             this, SLOT(slotUndoAvailable(bool)));
  99     connect(undoManager, SIGNAL(undoTextChanged(const QString&)),
 100             this, SLOT(slotUndoTextChanged(const QString&)));
 101     connect(DolphinSettings::instance().placesModel(), SIGNAL(errorMessage(const QString&)),
 102             this, SLOT(slotHandlePlacesError(const QString&)));
 103 }
 104
 105 DolphinMainWindow::~DolphinMainWindow()
 106 {
 107     KonqUndoManager::decRef();
 108     DolphinApplication::app()->removeMainWindow(this);
 109 }
 110
 111 void DolphinMainWindow::toggleViews()
 112 {
 113     if (m_viewContainer[SecondaryView] == 0) {
 114         return;
 115     }
 116
 117     // move secondary view from the last position of the splitter
 118     // to the first position
 119     m_splitter->insertWidget(0, m_viewContainer[SecondaryView]);
 120
 121     DolphinViewContainer* container = m_viewContainer[PrimaryView];
 122     m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 123     m_viewContainer[SecondaryView] = container;
 124 }
 125
 126 void DolphinMainWindow::rename(const KUrl& oldUrl, const KUrl& newUrl)
 127 {
 128     clearStatusBar();
 129     KonqOperations::rename(this, oldUrl, newUrl);
 130     m_undoCommandTypes.append(KonqUndoManager::RENAME);
 131 }
 132
 133 void DolphinMainWindow::refreshViews()
 134 {
 135     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 136
 137     // remember the current active view, as because of
 138     // the refreshing the active view might change to
 139     // the secondary view
 140     DolphinViewContainer* activeViewContainer = m_activeViewContainer;
 141
 142     m_viewContainer[PrimaryView]->view()->refresh();
 143     if (m_viewContainer[SecondaryView] != 0) {
 144         m_viewContainer[SecondaryView]->view()->refresh();
 145     }
 146
 147     setActiveViewContainer(activeViewContainer);
 148 }
 149
 150 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 151                                  const KUrl& destination)
 152 {
 153     Qt::DropAction action = Qt::CopyAction;
 154
 155     Qt::KeyboardModifiers modifier = QApplication::keyboardModifiers();
 156     const bool shiftPressed   = modifier & Qt::ShiftModifier;
 157     const bool controlPressed = modifier & Qt::ControlModifier;
 158     if (shiftPressed && controlPressed) {
 159         // shortcut for 'Link Here' is used
 160         action = Qt::LinkAction;
 161     } else if (shiftPressed) {
 162         // shortcut for 'Move Here' is used
 163         action = Qt::MoveAction;
 164     } else if (controlPressed) {
 165         // shortcut for 'Copy Here' is used
 166         action = Qt::CopyAction;
 167     } else {
 168         // open a context menu which offers the following actions:
 169         // - Move Here
 170         // - Copy Here
 171         // - Link Here
 172         // - Cancel
 173
 174         KMenu popup(this);
 175
 176         QString seq = QKeySequence(Qt::ShiftModifier).toString();
 177         seq.chop(1); // chop superfluous '+'
 178         QAction* moveAction = popup.addAction(KIcon("goto-page"),
 179                                               i18nc("@action:inmenu",
 180                                                     "&Move Here\t<shortcut>%1</shortcut>", seq));
 181
 182         seq = QKeySequence(Qt::ControlModifier).toString();
 183         seq.chop(1);
 184         QAction* copyAction = popup.addAction(KIcon("edit-copy"),
 185                                               i18nc("@action:inmenu",
 186                                                     "&Copy Here\t<shortcut>%1</shortcut>", seq));
 187
 188         seq = QKeySequence(Qt::ControlModifier + Qt::ShiftModifier).toString();
 189         seq.chop(1);
 190         QAction* linkAction = popup.addAction(KIcon("www"),
 191                                               i18nc("@action:inmenu",
 192                                                     "&Link Here\t<shortcut>%1</shortcut>", seq));
 193
 194         popup.addSeparator();
 195         popup.addAction(KIcon("process-stop"), i18nc("@action:inmenu", "Cancel"));
 196
 197         QAction* activatedAction = popup.exec(QCursor::pos());
 198         if (activatedAction == moveAction) {
 199             action = Qt::MoveAction;
 200         } else if (activatedAction == copyAction) {
 201             action = Qt::CopyAction;
 202         } else if (activatedAction == linkAction) {
 203             action = Qt::LinkAction;
 204         } else {
 205             return;
 206         }
 207     }
 208
 209     switch (action) {
 210     case Qt::MoveAction:
 211         moveUrls(urls, destination);
 212         break;
 213
 214     case Qt::CopyAction:
 215         copyUrls(urls, destination);
 216         break;
 217
 218     case Qt::LinkAction:
 219         linkUrls(urls, destination);
 220         break;
 221
 222     default:
 223         break;
 224     }
 225 }
 226
 227 void DolphinMainWindow::changeUrl(const KUrl& url)
 228 {
 229     DolphinViewContainer* view = activeViewContainer();
 230     if (view != 0) {
 231         view->setUrl(url);
 232         updateEditActions();
 233         updateViewActions();
 234         updateGoActions();
 235         setCaption(url.fileName());
 236         emit urlChanged(url);
 237     }
 238 }
 239
 240 void DolphinMainWindow::changeSelection(const KFileItemList& selection)
 241 {
 242     activeViewContainer()->view()->changeSelection(selection);
 243 }
 244
 245 void DolphinMainWindow::slotViewModeChanged()
 246 {
 247     updateViewActions();
 248 }
 249
 250 void DolphinMainWindow::slotShowPreviewChanged()
 251 {
 252     // It is not enough to update the 'Show Preview' action, also
 253     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 254     updateViewActions();
 255 }
 256
 257 void DolphinMainWindow::slotShowHiddenFilesChanged()
 258 {
 259     KToggleAction* showHiddenFilesAction =
 260         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 261     const DolphinView* view = m_activeViewContainer->view();
 262     showHiddenFilesAction->setChecked(view->showHiddenFiles());
 263 }
 264
 265 void DolphinMainWindow::slotCategorizedSortingChanged()
 266 {
 267     KToggleAction* showInGroupsAction =
 268         static_cast<KToggleAction*>(actionCollection()->action("show_in_groups"));
 269     const DolphinView* view = m_activeViewContainer->view();
 270     showInGroupsAction->setChecked(view->categorizedSorting());
 271     showInGroupsAction->setEnabled(view->supportsCategorizedSorting());
 272 }
 273
 274 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 275 {
 276     QAction* action = 0;
 277     switch (sorting) {
 278     case DolphinView::SortByName:
 279         action = actionCollection()->action("by_name");
 280         break;
 281     case DolphinView::SortBySize:
 282         action = actionCollection()->action("by_size");
 283         break;
 284     case DolphinView::SortByDate:
 285         action = actionCollection()->action("by_date");
 286         break;
 287     case DolphinView::SortByPermissions:
 288         action = actionCollection()->action("by_permissions");
 289         break;
 290     case DolphinView::SortByOwner:
 291         action = actionCollection()->action("by_owner");
 292         break;
 293     case DolphinView::SortByGroup:
 294         action = actionCollection()->action("by_group");
 295         break;
 296     case DolphinView::SortByType:
 297         action = actionCollection()->action("by_type");
 298         break;
 299 #ifdef HAVE_NEPOMUK
 300     case DolphinView::SortByRating:
 301         action = actionCollection()->action("by_rating");
 302         break;
 303     case DolphinView::SortByTags:
 304         action = actionCollection()->action("by_tags");
 305         break;
 306 #endif
 307     default:
 308         break;
 309     }
 310
 311     if (action != 0) {
 312         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 313         toggleAction->setChecked(true);
 314     }
 315 }
 316
 317 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 318 {
 319     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 320     const bool sortDescending = (order == Qt::DescendingOrder);
 321     descending->setChecked(sortDescending);
 322 }
 323
 324 void DolphinMainWindow::slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation info)
 325 {
 326     QAction* action = 0;
 327     switch (info) {
 328     case KFileItemDelegate::FriendlyMimeType:
 329         action = actionCollection()->action("show_mime_info");
 330         break;
 331     case KFileItemDelegate::Size:
 332         action = actionCollection()->action("show_size_info");
 333         break;
 334     case KFileItemDelegate::ModificationTime:
 335         action = actionCollection()->action("show_date_info");
 336         break;
 337     case KFileItemDelegate::NoInformation:
 338     default:
 339         action = actionCollection()->action("clear_info");
 340         break;
 341     }
 342
 343     if (action != 0) {
 344         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 345         toggleAction->setChecked(true);
 346
 347         QActionGroup* group = toggleAction->actionGroup();
 348         Q_ASSERT(group != 0);
 349         const DolphinView* view = m_activeViewContainer->view();
 350         group->setEnabled(view->mode() == DolphinView::IconsView);
 351     }
 352 }
 353
 354 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 355 {
 356     updateEditActions();
 357
 358     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 359     int selectedUrlsCount = m_viewContainer[PrimaryView]->view()->selectedUrls().count();
 360     if (m_viewContainer[SecondaryView] != 0) {
 361         selectedUrlsCount += m_viewContainer[SecondaryView]->view()->selectedUrls().count();
 362     }
 363
 364     QAction* compareFilesAction = actionCollection()->action("compare_files");
 365     compareFilesAction->setEnabled(selectedUrlsCount == 2);
 366
 367     m_activeViewContainer->updateStatusBar();
 368
 369     emit selectionChanged(selection);
 370 }
 371
 372 void DolphinMainWindow::slotRequestItemInfo(const KFileItem& item)
 373 {
 374     emit requestItemInfo(item);
 375 }
 376
 377 void DolphinMainWindow::slotHistoryChanged()
 378 {
 379     updateHistory();
 380 }
 381
 382 void DolphinMainWindow::updateFilterBarAction(bool show)
 383 {
 384     KToggleAction* showFilterBarAction =
 385         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 386     showFilterBarAction->setChecked(show);
 387 }
 388
 389 void DolphinMainWindow::openNewMainWindow()
 390 {
 391     DolphinApplication::app()->createMainWindow()->show();
 392 }
 393
 394 void DolphinMainWindow::toggleActiveView()
 395 {
 396     if (m_viewContainer[SecondaryView] == 0) {
 397         // only one view is available
 398         return;
 399     }
 400
 401     Q_ASSERT(m_activeViewContainer != 0);
 402     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 403
 404     DolphinViewContainer* left  = m_viewContainer[PrimaryView];
 405     DolphinViewContainer* right = m_viewContainer[SecondaryView];
 406     setActiveViewContainer(m_activeViewContainer == right ? left : right);
 407 }
 408
 409 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 410 {
 411     DolphinSettings& settings = DolphinSettings::instance();
 412     GeneralSettings* generalSettings = settings.generalSettings();
 413     generalSettings->setFirstRun(false);
 414
 415     settings.save();
 416
 417     KXmlGuiWindow::closeEvent(event);
 418 }
 419
 420 void DolphinMainWindow::saveProperties(KConfig* config)
 421 {
 422     KConfigGroup primaryView = config->group("Primary view");
 423     primaryView.writeEntry("Url", m_viewContainer[PrimaryView]->url().url());
 424     primaryView.writeEntry("Editable Url", m_viewContainer[PrimaryView]->isUrlEditable());
 425     if (m_viewContainer[SecondaryView] != 0) {
 426         KConfigGroup secondaryView = config->group("Secondary view");
 427         secondaryView.writeEntry("Url", m_viewContainer[SecondaryView]->url().url());
 428         secondaryView.writeEntry("Editable Url", m_viewContainer[SecondaryView]->isUrlEditable());
 429     }
 430 }
 431
 432 void DolphinMainWindow::readProperties(KConfig* config)
 433 {
 434     const KConfigGroup primaryViewGroup = config->group("Primary view");
 435     m_viewContainer[PrimaryView]->setUrl(primaryViewGroup.readEntry("Url"));
 436     bool editable = primaryViewGroup.readEntry("Editable Url", false);
 437     m_viewContainer[PrimaryView]->urlNavigator()->setUrlEditable(editable);
 438
 439     if (config->hasGroup("Secondary view")) {
 440         const KConfigGroup secondaryViewGroup = config->group("Secondary view");
 441         if (m_viewContainer[PrimaryView] == 0) {
 442             toggleSplitView();
 443         }
 444         m_viewContainer[PrimaryView]->setUrl(secondaryViewGroup.readEntry("Url"));
 445         editable = secondaryViewGroup.readEntry("Editable Url", false);
 446         m_viewContainer[PrimaryView]->urlNavigator()->setUrlEditable(editable);
 447     } else if (m_viewContainer[SecondaryView] != 0) {
 448         toggleSplitView();
 449     }
 450 }
 451
 452 void DolphinMainWindow::updateNewMenu()
 453 {
 454     m_newMenu->slotCheckUpToDate();
 455     m_newMenu->setPopupFiles(activeViewContainer()->url());
 456 }
 457
 458 void DolphinMainWindow::rename()
 459 {
 460     clearStatusBar();
 461     m_activeViewContainer->renameSelectedItems();
 462 }
 463
 464 void DolphinMainWindow::moveToTrash()
 465 {
 466     clearStatusBar();
 467     const KUrl::List selectedUrls = m_activeViewContainer->view()->selectedUrls();
 468     KonqOperations::del(this, KonqOperations::TRASH, selectedUrls);
 469     m_undoCommandTypes.append(KonqUndoManager::TRASH);
 470 }
 471
 472 void DolphinMainWindow::deleteItems()
 473 {
 474     clearStatusBar();
 475
 476     const KUrl::List list = m_activeViewContainer->view()->selectedUrls();
 477     const bool del = KonqOperations::askDeleteConfirmation(list,
 478                      KonqOperations::DEL,
 479                      KonqOperations::DEFAULT_CONFIRMATION,
 480                      this);
 481
 482     if (del) {
 483         KIO::Job* job = KIO::del(list);
 484         connect(job, SIGNAL(result(KJob*)),
 485                 this, SLOT(slotHandleJobError(KJob*)));
 486         connect(job, SIGNAL(result(KJob*)),
 487                 this, SLOT(slotDeleteFileFinished(KJob*)));
 488     }
 489 }
 490
 491 void DolphinMainWindow::properties()
 492 {
 493     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 494     KPropertiesDialog dialog(list, this);
 495     dialog.exec();
 496 }
 497
 498 void DolphinMainWindow::quit()
 499 {
 500     close();
 501 }
 502
 503 void DolphinMainWindow::slotHandlePlacesError(const QString &message)
 504 {
 505     if (!message.isEmpty()) {
 506         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 507         statusBar->setMessage(message, DolphinStatusBar::Error);
 508     }
 509 }
 510
 511 void DolphinMainWindow::slotHandleJobError(KJob* job)
 512 {
 513     if (job->error() != 0) {
 514         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 515         statusBar->setMessage(job->errorString(),
 516                               DolphinStatusBar::Error);
 517     }
 518 }
 519
 520 void DolphinMainWindow::slotDeleteFileFinished(KJob* job)
 521 {
 522     if (job->error() == 0) {
 523         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 524         statusBar->setMessage(i18nc("@info:status", "Delete operation completed."),
 525                               DolphinStatusBar::OperationCompleted);
 526     }
 527 }
 528
 529 void DolphinMainWindow::slotUndoAvailable(bool available)
 530 {
 531     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 532     if (undoAction != 0) {
 533         undoAction->setEnabled(available);
 534     }
 535
 536     if (available && (m_undoCommandTypes.count() > 0)) {
 537         const KonqUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 538         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 539         switch (command) {
 540         case KonqUndoManager::COPY:
 541             statusBar->setMessage(i18nc("@info:status", "Copy operation completed."),
 542                                   DolphinStatusBar::OperationCompleted);
 543             break;
 544         case KonqUndoManager::MOVE:
 545             statusBar->setMessage(i18nc("@info:status", "Move operation completed."),
 546                                   DolphinStatusBar::OperationCompleted);
 547             break;
 548         case KonqUndoManager::LINK:
 549             statusBar->setMessage(i18nc("@info:status", "Link operation completed."),
 550                                   DolphinStatusBar::OperationCompleted);
 551             break;
 552         case KonqUndoManager::TRASH:
 553             statusBar->setMessage(i18nc("@info:status", "Move to trash operation completed."),
 554                                   DolphinStatusBar::OperationCompleted);
 555             break;
 556         case KonqUndoManager::RENAME:
 557             statusBar->setMessage(i18nc("@info:status", "Renaming operation completed."),
 558                                   DolphinStatusBar::OperationCompleted);
 559             break;
 560
 561         case KonqUndoManager::MKDIR:
 562             statusBar->setMessage(i18nc("@info:status", "Created folder."),
 563                                   DolphinStatusBar::OperationCompleted);
 564             break;
 565
 566         default:
 567             break;
 568         }
 569
 570     }
 571 }
 572
 573 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 574 {
 575     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 576     if (undoAction != 0) {
 577         undoAction->setText(text);
 578     }
 579 }
 580
 581 void DolphinMainWindow::undo()
 582 {
 583     clearStatusBar();
 584     KonqUndoManager::self()->undo();
 585 }
 586
 587 void DolphinMainWindow::cut()
 588 {
 589     QMimeData* mimeData = new QMimeData();
 590     const KUrl::List kdeUrls = m_activeViewContainer->view()->selectedUrls();
 591     const KUrl::List mostLocalUrls;
 592     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true);
 593     QApplication::clipboard()->setMimeData(mimeData);
 594 }
 595
 596 void DolphinMainWindow::copy()
 597 {
 598     QMimeData* mimeData = new QMimeData();
 599     const KUrl::List kdeUrls = m_activeViewContainer->view()->selectedUrls();
 600     const KUrl::List mostLocalUrls;
 601     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, false);
 602
 603     QApplication::clipboard()->setMimeData(mimeData);
 604 }
 605
 606 void DolphinMainWindow::paste()
 607 {
 608     QClipboard* clipboard = QApplication::clipboard();
 609     const QMimeData* mimeData = clipboard->mimeData();
 610
 611     clearStatusBar();
 612
 613     const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
 614
 615     // per default the pasting is done into the current Url of the view
 616     KUrl destUrl(m_activeViewContainer->url());
 617
 618     // check whether the pasting should be done into a selected directory
 619     KUrl::List selectedUrls = m_activeViewContainer->view()->selectedUrls();
 620     if (selectedUrls.count() == 1) {
 621         const KFileItem fileItem(S_IFDIR,
 622                                  KFileItem::Unknown,
 623                                  selectedUrls.first(),
 624                                  true);
 625         if (fileItem.isDir()) {
 626             // only one item is selected which is a directory, hence paste
 627             // into this directory
 628             destUrl = selectedUrls.first();
 629         }
 630     }
 631
 632     if (KonqMimeData::decodeIsCutSelection(mimeData)) {
 633         moveUrls(sourceUrls, destUrl);
 634         clipboard->clear();
 635     } else {
 636         copyUrls(sourceUrls, destUrl);
 637     }
 638 }
 639
 640 void DolphinMainWindow::updatePasteAction()
 641 {
 642     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 643     if (pasteAction == 0) {
 644         return;
 645     }
 646
 647     QString text(i18nc("@action:inmenu", "Paste"));
 648     QClipboard* clipboard = QApplication::clipboard();
 649     const QMimeData* mimeData = clipboard->mimeData();
 650
 651     KUrl::List urls = KUrl::List::fromMimeData(mimeData);
 652     if (!urls.isEmpty()) {
 653         pasteAction->setEnabled(true);
 654
 655         pasteAction->setText(i18ncp("@action:inmenu", "Paste One File", "Paste %1 Files", urls.count()));
 656     } else {
 657         pasteAction->setEnabled(false);
 658         pasteAction->setText(i18nc("@action:inmenu", "Paste"));
 659     }
 660
 661     if (pasteAction->isEnabled()) {
 662         KUrl::List urls = m_activeViewContainer->view()->selectedUrls();
 663         const uint count = urls.count();
 664         if (count > 1) {
 665             // pasting should not be allowed when more than one file
 666             // is selected
 667             pasteAction->setEnabled(false);
 668         } else if (count == 1) {
 669             // Only one file is selected. Pasting is only allowed if this
 670             // file is a directory.
 671             // TODO: this doesn't work with remote protocols; instead we need a
 672             // m_activeViewContainer->selectedFileItems() to get the real KFileItems
 673             const KFileItem fileItem(S_IFDIR,
 674                                      KFileItem::Unknown,
 675                                      urls.first(),
 676                                      true);
 677             pasteAction->setEnabled(fileItem.isDir());
 678         }
 679     }
 680 }
 681
 682 void DolphinMainWindow::selectAll()
 683 {
 684     clearStatusBar();
 685     m_activeViewContainer->view()->selectAll();
 686 }
 687
 688 void DolphinMainWindow::invertSelection()
 689 {
 690     clearStatusBar();
 691     m_activeViewContainer->view()->invertSelection();
 692 }
 693 void DolphinMainWindow::setIconsView()
 694 {
 695     m_activeViewContainer->view()->setMode(DolphinView::IconsView);
 696 }
 697
 698 void DolphinMainWindow::setDetailsView()
 699 {
 700     m_activeViewContainer->view()->setMode(DolphinView::DetailsView);
 701 }
 702
 703 void DolphinMainWindow::setColumnView()
 704 {
 705     m_activeViewContainer->view()->setMode(DolphinView::ColumnView);
 706 }
 707
 708 void DolphinMainWindow::sortByName()
 709 {
 710     m_activeViewContainer->view()->setSorting(DolphinView::SortByName);
 711 }
 712
 713 void DolphinMainWindow::sortBySize()
 714 {
 715     m_activeViewContainer->view()->setSorting(DolphinView::SortBySize);
 716 }
 717
 718 void DolphinMainWindow::sortByDate()
 719 {
 720     m_activeViewContainer->view()->setSorting(DolphinView::SortByDate);
 721 }
 722
 723 void DolphinMainWindow::sortByPermissions()
 724 {
 725     m_activeViewContainer->view()->setSorting(DolphinView::SortByPermissions);
 726 }
 727
 728 void DolphinMainWindow::sortByOwner()
 729 {
 730     m_activeViewContainer->view()->setSorting(DolphinView::SortByOwner);
 731 }
 732
 733 void DolphinMainWindow::sortByGroup()
 734 {
 735     m_activeViewContainer->view()->setSorting(DolphinView::SortByGroup);
 736 }
 737
 738 void DolphinMainWindow::sortByType()
 739 {
 740     m_activeViewContainer->view()->setSorting(DolphinView::SortByType);
 741 }
 742
 743 void DolphinMainWindow::sortByRating()
 744 {
 745 #ifdef HAVE_NEPOMUK
 746     m_activeViewContainer->view()->setSorting(DolphinView::SortByRating);
 747 #endif
 748 }
 749
 750 void DolphinMainWindow::sortByTags()
 751 {
 752 #ifdef HAVE_NEPOMUK
 753     m_activeViewContainer->view()->setSorting(DolphinView::SortByTags);
 754 #endif
 755 }
 756
 757 void DolphinMainWindow::toggleSortOrder()
 758 {
 759     DolphinView* view = m_activeViewContainer->view();
 760     const Qt::SortOrder order = (view->sortOrder() == Qt::AscendingOrder) ?
 761                                 Qt::DescendingOrder :
 762                                 Qt::AscendingOrder;
 763     view->setSortOrder(order);
 764 }
 765
 766 void DolphinMainWindow::toggleSortCategorization()
 767 {
 768     DolphinView* view = m_activeViewContainer->view();
 769     const bool categorizedSorting = view->categorizedSorting();
 770     view->setCategorizedSorting(!categorizedSorting);
 771 }
 772
 773 void DolphinMainWindow::clearInfo()
 774 {
 775     m_activeViewContainer->view()->setAdditionalInfo(KFileItemDelegate::NoInformation);
 776 }
 777
 778 void DolphinMainWindow::showMimeInfo()
 779 {
 780     clearStatusBar();
 781     m_activeViewContainer->view()->setAdditionalInfo(KFileItemDelegate::FriendlyMimeType);
 782 }
 783
 784 void DolphinMainWindow::showSizeInfo()
 785 {
 786     clearStatusBar();
 787     m_activeViewContainer->view()->setAdditionalInfo(KFileItemDelegate::Size);
 788 }
 789
 790 void DolphinMainWindow::showDateInfo()
 791 {
 792     clearStatusBar();
 793     m_activeViewContainer->view()->setAdditionalInfo(KFileItemDelegate::ModificationTime);
 794 }
 795
 796 void DolphinMainWindow::toggleSplitView()
 797 {
 798     if (m_viewContainer[SecondaryView] == 0) {
 799         const int newWidth = (m_viewContainer[PrimaryView]->width() - m_splitter->handleWidth()) / 2;
 800         // create a secondary view
 801         const DolphinView* view = m_viewContainer[PrimaryView]->view();
 802         m_viewContainer[SecondaryView] = new DolphinViewContainer(this,
 803                                                                  0,
 804                                                                  view->rootUrl());
 805         connectViewSignals(SecondaryView);
 806         m_splitter->addWidget(m_viewContainer[SecondaryView]);
 807         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 808         m_viewContainer[SecondaryView]->view()->reload();
 809         m_viewContainer[SecondaryView]->setActive(false);
 810         m_viewContainer[SecondaryView]->show();
 811     } else {
 812         // remove secondary view
 813         m_viewContainer[SecondaryView]->close();
 814         m_viewContainer[SecondaryView]->deleteLater();
 815         m_viewContainer[SecondaryView] = 0;
 816     }
 817
 818     setActiveViewContainer(m_viewContainer[PrimaryView]);
 819     updateViewActions();
 820     emit activeViewChanged();
 821 }
 822
 823 void DolphinMainWindow::reloadView()
 824 {
 825     clearStatusBar();
 826     m_activeViewContainer->view()->reload();
 827 }
 828
 829 void DolphinMainWindow::stopLoading()
 830 {
 831 }
 832
 833 void DolphinMainWindow::togglePreview()
 834 {
 835     clearStatusBar();
 836
 837     const KToggleAction* showPreviewAction =
 838         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 839     const bool show = showPreviewAction->isChecked();
 840     m_activeViewContainer->view()->setShowPreview(show);
 841 }
 842
 843 void DolphinMainWindow::toggleShowHiddenFiles()
 844 {
 845     clearStatusBar();
 846
 847     const KToggleAction* showHiddenFilesAction =
 848         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 849     const bool show = showHiddenFilesAction->isChecked();
 850     m_activeViewContainer->view()->setShowHiddenFiles(show);
 851 }
 852
 853 void DolphinMainWindow::toggleFilterBarVisibility()
 854 {
 855     const KToggleAction* showFilterBarAction =
 856         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 857     const bool show = showFilterBarAction->isChecked();
 858     m_activeViewContainer->showFilterBar(show);
 859 }
 860
 861 void DolphinMainWindow::zoomIn()
 862 {
 863     m_activeViewContainer->view()->zoomIn();
 864     updateViewActions();
 865 }
 866
 867 void DolphinMainWindow::zoomOut()
 868 {
 869     m_activeViewContainer->view()->zoomOut();
 870     updateViewActions();
 871 }
 872
 873 void DolphinMainWindow::toggleEditLocation()
 874 {
 875     clearStatusBar();
 876
 877     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 878
 879     bool editOrBrowse = action->isChecked();
 880     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 881     urlNavigator->setUrlEditable(editOrBrowse);
 882 }
 883
 884 void DolphinMainWindow::editLocation()
 885 {
 886     m_activeViewContainer->urlNavigator()->setUrlEditable(true);
 887 }
 888
 889 void DolphinMainWindow::adjustViewProperties()
 890 {
 891     clearStatusBar();
 892     ViewPropertiesDialog dlg(m_activeViewContainer->view());
 893     dlg.exec();
 894 }
 895
 896 void DolphinMainWindow::goBack()
 897 {
 898     clearStatusBar();
 899     m_activeViewContainer->urlNavigator()->goBack();
 900 }
 901
 902 void DolphinMainWindow::goForward()
 903 {
 904     clearStatusBar();
 905     m_activeViewContainer->urlNavigator()->goForward();
 906 }
 907
 908 void DolphinMainWindow::goUp()
 909 {
 910     clearStatusBar();
 911     m_activeViewContainer->urlNavigator()->goUp();
 912 }
 913
 914 void DolphinMainWindow::goHome()
 915 {
 916     clearStatusBar();
 917     m_activeViewContainer->urlNavigator()->goHome();
 918 }
 919
 920 void DolphinMainWindow::findFile()
 921 {
 922     KRun::run("kfind", m_activeViewContainer->url(), this);
 923 }
 924
 925 void DolphinMainWindow::compareFiles()
 926 {
 927     // The method is only invoked if exactly 2 files have
 928     // been selected. The selected files may be:
 929     // - both in the primary view
 930     // - both in the secondary view
 931     // - one in the primary view and the other in the secondary
 932     //   view
 933     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 934
 935     KUrl urlA;
 936     KUrl urlB;
 937     KUrl::List urls = m_viewContainer[PrimaryView]->view()->selectedUrls();
 938
 939     switch (urls.count()) {
 940     case 0: {
 941         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 942         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 943         Q_ASSERT(urls.count() == 2);
 944         urlA = urls[0];
 945         urlB = urls[1];
 946         break;
 947     }
 948
 949     case 1: {
 950         urlA = urls[0];
 951         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 952         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 953         Q_ASSERT(urls.count() == 1);
 954         urlB = urls[0];
 955         break;
 956     }
 957
 958     case 2: {
 959         urlA = urls[0];
 960         urlB = urls[1];
 961         break;
 962     }
 963
 964     default: {
 965         // may not happen: compareFiles may only get invoked if 2
 966         // files are selected
 967         Q_ASSERT(false);
 968     }
 969     }
 970
 971     QString command("kompare -c \"");
 972     command.append(urlA.pathOrUrl());
 973     command.append("\" \"");
 974     command.append(urlB.pathOrUrl());
 975     command.append('\"');
 976     KRun::runCommand(command, "Kompare", "kompare", this);
 977
 978 }
 979
 980 void DolphinMainWindow::editSettings()
 981 {
 982     DolphinSettingsDialog dialog(this);
 983     dialog.exec();
 984 }
 985
 986 void DolphinMainWindow::init()
 987 {
 988     // Check whether Dolphin runs the first time. If yes then
 989     // a proper default window size is given at the end of DolphinMainWindow::init().
 990     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 991     const bool firstRun = generalSettings->firstRun();
 992     if (firstRun) {
 993         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 994     }
 995
 996     setAcceptDrops(true);
 997
 998     m_splitter = new QSplitter(this);
 999
1000     DolphinSettings& settings = DolphinSettings::instance();
1001
1002     setupActions();
1003
1004     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
1005     setCaption(homeUrl.fileName());
1006     ViewProperties props(homeUrl);
1007     m_viewContainer[PrimaryView] = new DolphinViewContainer(this,
1008                                                             m_splitter,
1009                                                             homeUrl);
1010
1011     m_activeViewContainer = m_viewContainer[PrimaryView];
1012     connectViewSignals(PrimaryView);
1013     m_viewContainer[PrimaryView]->view()->reload();
1014     m_viewContainer[PrimaryView]->show();
1015
1016     setCentralWidget(m_splitter);
1017     setupDockWidgets();
1018
1019     setupGUI(Keys | Save | Create | ToolBar);
1020     createGUI();
1021
1022     stateChanged("new_file");
1023     setAutoSaveSettings();
1024
1025     QClipboard* clipboard = QApplication::clipboard();
1026     connect(clipboard, SIGNAL(dataChanged()),
1027             this, SLOT(updatePasteAction()));
1028     updatePasteAction();
1029     updateGoActions();
1030
1031     const bool split = generalSettings->splitView();
1032     if (split) {
1033         toggleSplitView();
1034     }
1035     updateSplitAction(split);
1036     updateViewActions();
1037
1038     if (firstRun) {
1039         // assure a proper default size if Dolphin runs the first time
1040         resize(700, 500);
1041     }
1042 #ifdef HAVE_NEPOMUK
1043     if (!MetaDataWidget::metaDataAvailable()) {
1044         DolphinStatusBar* statusBar = activeViewContainer()->statusBar();
1045         statusBar->setMessage(i18nc("@info:status",
1046                                     "Failed to contact Nepomuk service, annotation and tagging are disabled."),
1047                                     DolphinStatusBar::Error);
1048     }
1049 #endif
1050
1051     emit urlChanged(homeUrl);
1052 }
1053
1054 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* view)
1055 {
1056     Q_ASSERT(view != 0);
1057     Q_ASSERT((view == m_viewContainer[PrimaryView]) || (view == m_viewContainer[SecondaryView]));
1058     if (m_activeViewContainer == view) {
1059         return;
1060     }
1061
1062     m_activeViewContainer->setActive(false);
1063     m_activeViewContainer = view;
1064     m_activeViewContainer->setActive(true);
1065
1066     updateHistory();
1067     updateEditActions();
1068     updateViewActions();
1069     updateGoActions();
1070
1071     const KUrl& url = m_activeViewContainer->url();
1072     setCaption(url.fileName());
1073
1074     emit activeViewChanged();
1075     emit urlChanged(url);
1076 }
1077
1078 void DolphinMainWindow::setupActions()
1079 {
1080     // setup 'File' menu
1081     m_newMenu = new DolphinNewMenu(this);
1082     KMenu* menu = m_newMenu->menu();
1083     menu->setTitle(i18nc("@title:menu", "Create New"));
1084     menu->setIcon(KIcon("document-new"));
1085     connect(menu, SIGNAL(aboutToShow()),
1086             this, SLOT(updateNewMenu()));
1087
1088     QAction* newWindow = actionCollection()->addAction("new_window");
1089     newWindow->setIcon(KIcon("window-new"));
1090     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1091     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1092     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1093
1094     QAction* rename = actionCollection()->addAction("rename");
1095     rename->setText(i18nc("@action:inmenu File", "Rename..."));
1096     rename->setShortcut(Qt::Key_F2);
1097     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1098
1099     QAction* moveToTrash = actionCollection()->addAction("move_to_trash");
1100     moveToTrash->setText(i18nc("@action:inmenu File", "Move to Trash"));
1101     moveToTrash->setIcon(KIcon("edit-trash"));
1102     moveToTrash->setShortcut(QKeySequence::Delete);
1103     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1104
1105     QAction* deleteAction = actionCollection()->addAction("delete");
1106     deleteAction->setText(i18nc("@action:inmenu File", "Delete"));
1107     deleteAction->setShortcut(Qt::SHIFT | Qt::Key_Delete);
1108     deleteAction->setIcon(KIcon("edit-delete"));
1109     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1110
1111     QAction* properties = actionCollection()->addAction("properties");
1112     properties->setText(i18nc("@action:inmenu File", "Properties"));
1113     properties->setShortcut(Qt::ALT | Qt::Key_Return);
1114     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1115
1116     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1117
1118     // setup 'Edit' menu
1119     KStandardAction::undo(this,
1120                           SLOT(undo()),
1121                           actionCollection());
1122
1123     KStandardAction::cut(this, SLOT(cut()), actionCollection());
1124     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1125     KStandardAction::paste(this, SLOT(paste()), actionCollection());
1126
1127     QAction* selectAll = actionCollection()->addAction("select_all");
1128     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
1129     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1130     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1131
1132     QAction* invertSelection = actionCollection()->addAction("invert_selection");
1133     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1134     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1135     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1136
1137     // setup 'View' menu
1138     KStandardAction::zoomIn(this,
1139                             SLOT(zoomIn()),
1140                             actionCollection());
1141
1142     KStandardAction::zoomOut(this,
1143                              SLOT(zoomOut()),
1144                              actionCollection());
1145
1146     KToggleAction* iconsView = actionCollection()->add<KToggleAction>("icons");
1147     iconsView->setText(i18nc("@action:inmenu View Mode", "Icons"));
1148     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
1149     iconsView->setIcon(KIcon("fileview-icon"));
1150     connect(iconsView, SIGNAL(triggered()), this, SLOT(setIconsView()));
1151
1152     KToggleAction* detailsView = actionCollection()->add<KToggleAction>("details");
1153     detailsView->setText(i18nc("@action:inmenu View Mode", "Details"));
1154     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
1155     detailsView->setIcon(KIcon("fileview-detailed"));
1156     connect(detailsView, SIGNAL(triggered()), this, SLOT(setDetailsView()));
1157
1158     KToggleAction* columnView = actionCollection()->add<KToggleAction>("columns");
1159     columnView->setText(i18nc("@action:inmenu View Mode", "Columns"));
1160     columnView->setShortcut(Qt::CTRL | Qt::Key_3);
1161     columnView->setIcon(KIcon("fileview-column"));
1162     connect(columnView, SIGNAL(triggered()), this, SLOT(setColumnView()));
1163
1164     QActionGroup* viewModeGroup = new QActionGroup(this);
1165     viewModeGroup->addAction(iconsView);
1166     viewModeGroup->addAction(detailsView);
1167     viewModeGroup->addAction(columnView);
1168
1169     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("by_name");
1170     sortByName->setText(i18nc("@action:inmenu Sort", "By Name"));
1171     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1172
1173     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("by_size");
1174     sortBySize->setText(i18nc("@action:inmenu Sort", "By Size"));
1175     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1176
1177     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("by_date");
1178     sortByDate->setText(i18nc("@action:inmenu Sort", "By Date"));
1179     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1180
1181     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("by_permissions");
1182     sortByPermissions->setText(i18nc("@action:inmenu Sort", "By Permissions"));
1183     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
1184
1185     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("by_owner");
1186     sortByOwner->setText(i18nc("@action:inmenu Sort", "By Owner"));
1187     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1188
1189     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("by_group");
1190     sortByGroup->setText(i18nc("@action:inmenu Sort", "By Group"));
1191     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1192
1193     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("by_type");
1194     sortByType->setText(i18nc("@action:inmenu Sort", "By Type"));
1195     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
1196
1197     KToggleAction* sortByRating = actionCollection()->add<KToggleAction>("by_rating");
1198     sortByRating->setText(i18nc("@action:inmenu Sort", "By Rating"));
1199
1200     KToggleAction* sortByTags = actionCollection()->add<KToggleAction>("by_tags");
1201     sortByTags->setText(i18nc("@action:inmenu Sort", "By Tags"));
1202
1203 #ifdef HAVE_NEPOMUK
1204     if (MetaDataWidget::metaDataAvailable()) {
1205         connect(sortByRating, SIGNAL(triggered()), this, SLOT(sortByRating()));
1206         connect(sortByTags, SIGNAL(triggered()), this, SLOT(sortByTags()));
1207     }
1208     else {
1209         sortByRating->setEnabled(false);
1210         sortByTags->setEnabled(false);
1211     }
1212 #else
1213     sortByRating->setEnabled(false);
1214     sortByTags->setEnabled(false);
1215 #endif
1216
1217     QActionGroup* sortGroup = new QActionGroup(this);
1218     sortGroup->addAction(sortByName);
1219     sortGroup->addAction(sortBySize);
1220     sortGroup->addAction(sortByDate);
1221     sortGroup->addAction(sortByPermissions);
1222     sortGroup->addAction(sortByOwner);
1223     sortGroup->addAction(sortByGroup);
1224     sortGroup->addAction(sortByType);
1225     sortGroup->addAction(sortByRating);
1226     sortGroup->addAction(sortByTags);
1227
1228     KToggleAction* sortDescending = actionCollection()->add<KToggleAction>("descending");
1229     sortDescending->setText(i18nc("@action:inmenu Sort", "Descending"));
1230     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1231
1232     KToggleAction* showInGroups = actionCollection()->add<KToggleAction>("show_in_groups");
1233     showInGroups->setText(i18nc("@action:inmenu View", "Show in Groups"));
1234     connect(showInGroups, SIGNAL(triggered()), this, SLOT(toggleSortCategorization()));
1235
1236     KToggleAction* clearInfo = actionCollection()->add<KToggleAction>("clear_info");
1237     clearInfo->setText(i18nc("@action:inmenu Additional information", "No Information"));
1238     connect(clearInfo, SIGNAL(triggered()), this, SLOT(clearInfo()));
1239
1240     KToggleAction* showMimeInfo = actionCollection()->add<KToggleAction>("show_mime_info");
1241     showMimeInfo->setText(i18nc("@action:inmenu Additional information", "Type"));
1242     connect(showMimeInfo, SIGNAL(triggered()), this, SLOT(showMimeInfo()));
1243
1244     KToggleAction* showSizeInfo = actionCollection()->add<KToggleAction>("show_size_info");
1245     showSizeInfo->setText(i18nc("@action:inmenu Additional information", "Size"));
1246     connect(showSizeInfo, SIGNAL(triggered()), this, SLOT(showSizeInfo()));
1247
1248     KToggleAction* showDateInfo = actionCollection()->add<KToggleAction>("show_date_info");
1249     showDateInfo->setText(i18nc("@action:inmenu Additional information", "Date"));
1250     connect(showDateInfo, SIGNAL(triggered()), this, SLOT(showDateInfo()));
1251
1252     QActionGroup* infoGroup = new QActionGroup(this);
1253     infoGroup->addAction(clearInfo);
1254     infoGroup->addAction(showMimeInfo);
1255     infoGroup->addAction(showSizeInfo);
1256     infoGroup->addAction(showDateInfo);
1257
1258     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1259     showPreview->setText(i18nc("@action:intoolbar", "Preview"));
1260     showPreview->setIcon(KIcon("fileview-preview"));
1261     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1262
1263     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1264     showHiddenFiles->setText(i18nc("@action:inmenu View", "Show Hidden Files"));
1265     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1266     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1267
1268     QAction* split = actionCollection()->addAction("split_view");
1269     split->setShortcut(Qt::Key_F10);
1270     updateSplitAction(false);
1271     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1272
1273     QAction* reload = actionCollection()->addAction("reload");
1274     reload->setText(i18nc("@action:inmenu View", "Reload"));
1275     reload->setShortcut(Qt::Key_F5);
1276     reload->setIcon(KIcon("view-refresh"));
1277     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1278
1279     QAction* stop = actionCollection()->addAction("stop");
1280     stop->setText(i18nc("@action:inmenu View", "Stop"));
1281     stop->setIcon(KIcon("process-stop"));
1282     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1283
1284     // TODO: the URL navigator must emit a signal if the editable state has been
1285     // changed, so that the corresponding showFullLocation action is updated. Also
1286     // the naming "Show full Location" is currently confusing...
1287     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1288     showFullLocation->setText(i18nc("@action:inmenu Navigation Bar", "Show Full Location"));
1289     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1290     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1291
1292     QAction* editLocation = actionCollection()->addAction("edit_location");
1293     editLocation->setText(i18nc("@action:inmenu Navigation Bar", "Edit Location"));
1294     editLocation->setShortcut(Qt::Key_F6);
1295     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1296
1297     QAction* adjustViewProps = actionCollection()->addAction("view_properties");
1298     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
1299     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1300
1301     // setup 'Go' menu
1302     KStandardAction::back(this, SLOT(goBack()), actionCollection());
1303     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1304     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1305     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1306
1307     // setup 'Tools' menu
1308     QAction* findFile = actionCollection()->addAction("find_file");
1309     findFile->setText(i18nc("@action:inmenu Tools", "Find File..."));
1310     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1311     findFile->setIcon(KIcon("file-find"));
1312     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1313
1314     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1315     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1316     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1317     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(toggleFilterBarVisibility()));
1318
1319     QAction* compareFiles = actionCollection()->addAction("compare_files");
1320     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1321     compareFiles->setIcon(KIcon("kompare"));
1322     compareFiles->setEnabled(false);
1323     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1324
1325     // setup 'Settings' menu
1326     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1327 }
1328
1329 void DolphinMainWindow::setupDockWidgets()
1330 {
1331     // setup "Information"
1332     QDockWidget* infoDock = new QDockWidget(i18nc("@title:window", "Information"));
1333     infoDock->setObjectName("infoDock");
1334     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1335     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1336     infoDock->setWidget(infoWidget);
1337
1338     infoDock->toggleViewAction()->setText(i18nc("@title:window", "Information"));
1339     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1340
1341     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1342     connect(this, SIGNAL(urlChanged(KUrl)),
1343             infoWidget, SLOT(setUrl(KUrl)));
1344     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1345             infoWidget, SLOT(setSelection(KFileItemList)));
1346     connect(this, SIGNAL(requestItemInfo(KFileItem)),
1347             infoWidget, SLOT(requestDelayedItemInfo(KFileItem)));
1348
1349     // setup "Tree View"
1350     QDockWidget* treeViewDock = new QDockWidget(i18nc("@title:window", "Folders"));
1351     treeViewDock->setObjectName("treeViewDock");
1352     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1353     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1354     treeViewDock->setWidget(treeWidget);
1355
1356     treeViewDock->toggleViewAction()->setText(i18nc("@title:window", "Folders"));
1357     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1358
1359     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1360     connect(this, SIGNAL(urlChanged(KUrl)),
1361             treeWidget, SLOT(setUrl(KUrl)));
1362     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1363             this, SLOT(changeUrl(KUrl)));
1364     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1365             this, SLOT(changeSelection(KFileItemList)));
1366     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1367             this, SLOT(dropUrls(KUrl::List, KUrl)));
1368
1369     // setup "Terminal"
1370     QDockWidget* terminalDock = new QDockWidget(i18nc("@title:window", "Terminal"));
1371     terminalDock->setObjectName("terminalDock");
1372     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1373     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1374     terminalDock->setWidget(terminalWidget);
1375
1376     terminalDock->toggleViewAction()->setText(i18nc("@title:window", "Terminal"));
1377     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1378
1379     addDockWidget(Qt::RightDockWidgetArea, terminalDock);
1380     connect(this, SIGNAL(urlChanged(KUrl)),
1381             terminalWidget, SLOT(setUrl(KUrl)));
1382
1383     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1384     if (firstRun) {
1385         infoDock->hide();
1386         treeViewDock->hide();
1387         terminalDock->hide();
1388     }
1389
1390     QDockWidget *placesDock = new QDockWidget(i18nc("@title:window", "Places"));
1391     placesDock->setObjectName("placesDock");
1392     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1393     KFilePlacesView *listView = new KFilePlacesView(placesDock);
1394     placesDock->setWidget(listView);
1395     listView->setModel(DolphinSettings::instance().placesModel());
1396
1397     placesDock->toggleViewAction()->setText(i18nc("@title:window", "Places"));
1398     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1399
1400     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1401     connect(listView, SIGNAL(urlChanged(KUrl)),
1402             this, SLOT(changeUrl(KUrl)));
1403     connect(this, SIGNAL(urlChanged(KUrl)),
1404             listView, SLOT(setUrl(KUrl)));
1405 }
1406
1407 void DolphinMainWindow::updateHistory()
1408 {
1409     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1410     const int index = urlNavigator->historyIndex();
1411
1412     QAction* backAction = actionCollection()->action("go_back");
1413     if (backAction != 0) {
1414         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1415     }
1416
1417     QAction* forwardAction = actionCollection()->action("go_forward");
1418     if (forwardAction != 0) {
1419         forwardAction->setEnabled(index > 0);
1420     }
1421 }
1422
1423 void DolphinMainWindow::updateEditActions()
1424 {
1425     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1426     if (list.isEmpty()) {
1427         stateChanged("has_no_selection");
1428     } else {
1429         stateChanged("has_selection");
1430
1431         QAction* renameAction = actionCollection()->action("rename");
1432         if (renameAction != 0) {
1433             renameAction->setEnabled(list.count() >= 1);
1434         }
1435
1436         bool enableMoveToTrash = true;
1437
1438         KFileItemList::const_iterator it = list.begin();
1439         const KFileItemList::const_iterator end = list.end();
1440         while (it != end) {
1441             KFileItem* item = *it;
1442             const KUrl& url = item->url();
1443             // only enable the 'Move to Trash' action for local files
1444             if (!url.isLocalFile()) {
1445                 enableMoveToTrash = false;
1446             }
1447             ++it;
1448         }
1449
1450         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1451         moveToTrashAction->setEnabled(enableMoveToTrash);
1452     }
1453     updatePasteAction();
1454 }
1455
1456 void DolphinMainWindow::updateViewActions()
1457 {
1458     const DolphinView* view = m_activeViewContainer->view();
1459     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1460     if (zoomInAction != 0) {
1461         zoomInAction->setEnabled(view->isZoomInPossible());
1462     }
1463
1464     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1465     if (zoomOutAction != 0) {
1466         zoomOutAction->setEnabled(view->isZoomOutPossible());
1467     }
1468
1469     QAction* action = 0;
1470     switch (view->mode()) {
1471     case DolphinView::IconsView:
1472         action = actionCollection()->action("icons");
1473         break;
1474     case DolphinView::DetailsView:
1475         action = actionCollection()->action("details");
1476         break;
1477     case DolphinView::ColumnView:
1478         action = actionCollection()->action("columns");
1479         break;
1480     default:
1481         break;
1482     }
1483
1484     if (action != 0) {
1485         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1486         toggleAction->setChecked(true);
1487     }
1488
1489     slotSortingChanged(view->sorting());
1490     slotSortOrderChanged(view->sortOrder());
1491     slotCategorizedSortingChanged();
1492     slotAdditionalInfoChanged(view->additionalInfo());
1493
1494     KToggleAction* showFilterBarAction =
1495         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1496     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1497
1498     KToggleAction* showPreviewAction =
1499         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1500     showPreviewAction->setChecked(view->showPreview());
1501
1502     KToggleAction* showHiddenFilesAction =
1503         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1504     showHiddenFilesAction->setChecked(view->showHiddenFiles());
1505
1506     updateSplitAction(m_viewContainer[SecondaryView] != 0);
1507
1508     KToggleAction* editableLocactionAction =
1509         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1510     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1511     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1512 }
1513
1514 void DolphinMainWindow::updateGoActions()
1515 {
1516     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1517     const KUrl& currentUrl = m_activeViewContainer->url();
1518     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1519 }
1520
1521 void DolphinMainWindow::copyUrls(const KUrl::List& source, const KUrl& dest)
1522 {
1523     KonqOperations::copy(this, KonqOperations::COPY, source, dest);
1524     m_undoCommandTypes.append(KonqUndoManager::COPY);
1525 }
1526
1527 void DolphinMainWindow::moveUrls(const KUrl::List& source, const KUrl& dest)
1528 {
1529     KonqOperations::copy(this, KonqOperations::MOVE, source, dest);
1530     m_undoCommandTypes.append(KonqUndoManager::MOVE);
1531 }
1532
1533 void DolphinMainWindow::linkUrls(const KUrl::List& source, const KUrl& dest)
1534 {
1535     KonqOperations::copy(this, KonqOperations::LINK, source, dest);
1536     m_undoCommandTypes.append(KonqUndoManager::LINK);
1537 }
1538
1539 void DolphinMainWindow::clearStatusBar()
1540 {
1541     m_activeViewContainer->statusBar()->clear();
1542 }
1543
1544 void DolphinMainWindow::connectViewSignals(int viewIndex)
1545 {
1546     DolphinViewContainer* container = m_viewContainer[viewIndex];
1547     connect(container, SIGNAL(showFilterBarChanged(bool)),
1548             this, SLOT(updateFilterBarAction(bool)));
1549
1550     DolphinView* view = container->view();
1551     connect(view, SIGNAL(modeChanged()),
1552             this, SLOT(slotViewModeChanged()));
1553     connect(view, SIGNAL(showPreviewChanged()),
1554             this, SLOT(slotShowPreviewChanged()));
1555     connect(view, SIGNAL(showHiddenFilesChanged()),
1556             this, SLOT(slotShowHiddenFilesChanged()));
1557     connect(view, SIGNAL(categorizedSortingChanged()),
1558             this, SLOT(slotCategorizedSortingChanged()));
1559     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1560             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1561     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1562             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1563     connect(view, SIGNAL(additionalInfoChanged(KFileItemDelegate::AdditionalInformation)),
1564             this, SLOT(slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation)));
1565     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1566             this, SLOT(slotSelectionChanged(KFileItemList)));
1567     connect(view, SIGNAL(requestItemInfo(KFileItem)),
1568             this, SLOT(slotRequestItemInfo(KFileItem)));
1569     connect(view, SIGNAL(activated()),
1570             this, SLOT(toggleActiveView()));
1571
1572     const KUrlNavigator* navigator = container->urlNavigator();
1573     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1574             this, SLOT(changeUrl(const KUrl&)));
1575     connect(navigator, SIGNAL(historyChanged()),
1576             this, SLOT(slotHistoryChanged()));
1577 }
1578
1579 void DolphinMainWindow::updateSplitAction(bool isSplit)
1580 {
1581     QAction* splitAction = actionCollection()->action("split_view");
1582     if (isSplit) {
1583         splitAction->setText(i18nc("@action:intoolbar Join views", "Join"));
1584         splitAction->setIcon(KIcon("fileview-join"));
1585     } else {
1586         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
1587         splitAction->setIcon(KIcon("fileview-split"));
1588     }
1589 }
1590
1591 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1592     KonqUndoManager::UiInterface(mainWin),
1593     m_mainWin(mainWin)
1594 {
1595     Q_ASSERT(m_mainWin != 0);
1596 }
1597
1598 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1599 {
1600 }
1601
1602 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1603 {
1604     DolphinStatusBar* statusBar = m_mainWin->activeViewContainer()->statusBar();
1605     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1606 }
1607
1608 #include "dolphinmainwindow.moc"