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     kDebug() << "Source" << urls;
 154     kDebug() << "Destination:" << destination;
 155
 156     Qt::DropAction action = Qt::CopyAction;
 157
 158     Qt::KeyboardModifiers modifier = QApplication::keyboardModifiers();
 159     const bool shiftPressed   = modifier & Qt::ShiftModifier;
 160     const bool controlPressed = modifier & Qt::ControlModifier;
 161     if (shiftPressed && controlPressed) {
 162         // shortcut for 'Link Here' is used
 163         action = Qt::LinkAction;
 164     } else if (shiftPressed) {
 165         // shortcut for 'Move Here' is used
 166         action = Qt::MoveAction;
 167     } else if (controlPressed) {
 168         // shortcut for 'Copy Here' is used
 169         action = Qt::CopyAction;
 170     } else {
 171         // open a context menu which offers the following actions:
 172         // - Move Here
 173         // - Copy Here
 174         // - Link Here
 175         // - Cancel
 176
 177         KMenu popup(this);
 178
 179         QString seq = QKeySequence(Qt::ShiftModifier).toString();
 180         seq.chop(1); // chop superfluous '+'
 181         QAction* moveAction = popup.addAction(KIcon("goto-page"),
 182                                               i18nc("@action:inmenu",
 183                                                     "&Move Here\t<shortcut>%1</shortcut>", seq));
 184
 185         seq = QKeySequence(Qt::ControlModifier).toString();
 186         seq.chop(1);
 187         QAction* copyAction = popup.addAction(KIcon("edit-copy"),
 188                                               i18nc("@action:inmenu",
 189                                                     "&Copy Here\t<shortcut>%1</shortcut>", seq));
 190
 191         seq = QKeySequence(Qt::ControlModifier + Qt::ShiftModifier).toString();
 192         seq.chop(1);
 193         QAction* linkAction = popup.addAction(KIcon("www"),
 194                                               i18nc("@action:inmenu",
 195                                                     "&Link Here\t<shortcut>%1</shortcut>", seq));
 196
 197         popup.addSeparator();
 198         popup.addAction(KIcon("process-stop"), i18nc("@action:inmenu", "Cancel"));
 199
 200         QAction* activatedAction = popup.exec(QCursor::pos());
 201         if (activatedAction == moveAction) {
 202             action = Qt::MoveAction;
 203         } else if (activatedAction == copyAction) {
 204             action = Qt::CopyAction;
 205         } else if (activatedAction == linkAction) {
 206             action = Qt::LinkAction;
 207         } else {
 208             return;
 209         }
 210     }
 211
 212     switch (action) {
 213     case Qt::MoveAction:
 214         moveUrls(urls, destination);
 215         break;
 216
 217     case Qt::CopyAction:
 218         copyUrls(urls, destination);
 219         break;
 220
 221     case Qt::LinkAction:
 222         linkUrls(urls, destination);
 223         break;
 224
 225     default:
 226         break;
 227     }
 228 }
 229
 230 void DolphinMainWindow::changeUrl(const KUrl& url)
 231 {
 232     DolphinViewContainer* view = activeViewContainer();
 233     if (view != 0) {
 234         view->setUrl(url);
 235         updateEditActions();
 236         updateViewActions();
 237         updateGoActions();
 238         setCaption(url.fileName());
 239     }
 240 }
 241
 242 void DolphinMainWindow::changeSelection(const KFileItemList& selection)
 243 {
 244     activeViewContainer()->view()->changeSelection(selection);
 245 }
 246
 247 void DolphinMainWindow::slotViewModeChanged()
 248 {
 249     updateViewActions();
 250 }
 251
 252 void DolphinMainWindow::slotShowPreviewChanged()
 253 {
 254     // It is not enough to update the 'Show Preview' action, also
 255     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 256     updateViewActions();
 257 }
 258
 259 void DolphinMainWindow::slotShowHiddenFilesChanged()
 260 {
 261     KToggleAction* showHiddenFilesAction =
 262         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 263     const DolphinView* view = m_activeViewContainer->view();
 264     showHiddenFilesAction->setChecked(view->showHiddenFiles());
 265 }
 266
 267 void DolphinMainWindow::slotCategorizedSortingChanged()
 268 {
 269     KToggleAction* showInGroupsAction =
 270         static_cast<KToggleAction*>(actionCollection()->action("show_in_groups"));
 271     const DolphinView* view = m_activeViewContainer->view();
 272     showInGroupsAction->setChecked(view->categorizedSorting());
 273     showInGroupsAction->setEnabled(view->supportsCategorizedSorting());
 274 }
 275
 276 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 277 {
 278     QAction* action = 0;
 279     switch (sorting) {
 280     case DolphinView::SortByName:
 281         action = actionCollection()->action("sort_by_name");
 282         break;
 283     case DolphinView::SortBySize:
 284         action = actionCollection()->action("sort_by_size");
 285         break;
 286     case DolphinView::SortByDate:
 287         action = actionCollection()->action("sort_by_date");
 288         break;
 289     case DolphinView::SortByPermissions:
 290         action = actionCollection()->action("sort_by_permissions");
 291         break;
 292     case DolphinView::SortByOwner:
 293         action = actionCollection()->action("sort_by_owner");
 294         break;
 295     case DolphinView::SortByGroup:
 296         action = actionCollection()->action("sort_by_group");
 297         break;
 298     case DolphinView::SortByType:
 299         action = actionCollection()->action("sort_by_type");
 300         break;
 301 #ifdef HAVE_NEPOMUK
 302     case DolphinView::SortByRating:
 303         action = actionCollection()->action("sort_by_rating");
 304         break;
 305     case DolphinView::SortByTags:
 306         action = actionCollection()->action("sort_by_tags");
 307         break;
 308 #endif
 309     default:
 310         break;
 311     }
 312
 313     if (action != 0) {
 314         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 315         toggleAction->setChecked(true);
 316     }
 317 }
 318
 319 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 320 {
 321     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 322     const bool sortDescending = (order == Qt::DescendingOrder);
 323     descending->setChecked(sortDescending);
 324 }
 325
 326 void DolphinMainWindow::slotAdditionalInfoChanged(KFileItemDelegate::InformationList list)
 327 {
 328     QAction* showMimeInfo = actionCollection()->action("show_mime_info");
 329     QAction* showSizeInfo = actionCollection()->action("show_size_info");
 330     QAction* showDateInfo = actionCollection()->action("show_date_info");
 331
 332     showMimeInfo->setChecked(false);
 333     showSizeInfo->setChecked(false);
 334     showDateInfo->setChecked(false);
 335
 336     const DolphinView* view = m_activeViewContainer->view();
 337     // currently only the icons view supports additional information
 338     const bool enable = (view->mode() == DolphinView::IconsView);
 339     showMimeInfo->setEnabled(enable);
 340     showSizeInfo->setEnabled(enable);
 341     showDateInfo->setEnabled(enable);
 342
 343     foreach (KFileItemDelegate::Information info, list) {
 344         switch (info) {
 345         case KFileItemDelegate::FriendlyMimeType:
 346             showMimeInfo->setChecked(true);
 347             break;
 348         case KFileItemDelegate::Size:
 349             showSizeInfo->setChecked(true);
 350             break;
 351         case KFileItemDelegate::ModificationTime:
 352             showDateInfo->setChecked(true);
 353             break;
 354         default:
 355             break;
 356         }
 357     }
 358 }
 359
 360 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 361 {
 362     updateEditActions();
 363
 364     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 365     int selectedUrlsCount = m_viewContainer[PrimaryView]->view()->selectedUrls().count();
 366     if (m_viewContainer[SecondaryView] != 0) {
 367         selectedUrlsCount += m_viewContainer[SecondaryView]->view()->selectedUrls().count();
 368     }
 369
 370     QAction* compareFilesAction = actionCollection()->action("compare_files");
 371     compareFilesAction->setEnabled(selectedUrlsCount == 2);
 372
 373     m_activeViewContainer->updateStatusBar();
 374
 375     emit selectionChanged(selection);
 376 }
 377
 378 void DolphinMainWindow::slotRequestItemInfo(const KFileItem& item)
 379 {
 380     emit requestItemInfo(item);
 381 }
 382
 383 void DolphinMainWindow::slotHistoryChanged()
 384 {
 385     updateHistory();
 386 }
 387
 388 void DolphinMainWindow::updateFilterBarAction(bool show)
 389 {
 390     KToggleAction* showFilterBarAction =
 391         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 392     showFilterBarAction->setChecked(show);
 393 }
 394
 395 void DolphinMainWindow::openNewMainWindow()
 396 {
 397     DolphinApplication::app()->createMainWindow()->show();
 398 }
 399
 400 void DolphinMainWindow::toggleActiveView()
 401 {
 402     if (m_viewContainer[SecondaryView] == 0) {
 403         // only one view is available
 404         return;
 405     }
 406
 407     Q_ASSERT(m_activeViewContainer != 0);
 408     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 409
 410     DolphinViewContainer* left  = m_viewContainer[PrimaryView];
 411     DolphinViewContainer* right = m_viewContainer[SecondaryView];
 412     setActiveViewContainer(m_activeViewContainer == right ? left : right);
 413 }
 414
 415 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 416 {
 417     DolphinSettings& settings = DolphinSettings::instance();
 418     GeneralSettings* generalSettings = settings.generalSettings();
 419     generalSettings->setFirstRun(false);
 420
 421     settings.save();
 422
 423     KXmlGuiWindow::closeEvent(event);
 424 }
 425
 426 void DolphinMainWindow::saveProperties(KConfig* config)
 427 {
 428     KConfigGroup primaryView = config->group("Primary view");
 429     primaryView.writeEntry("Url", m_viewContainer[PrimaryView]->url().url());
 430     primaryView.writeEntry("Editable Url", m_viewContainer[PrimaryView]->isUrlEditable());
 431     if (m_viewContainer[SecondaryView] != 0) {
 432         KConfigGroup secondaryView = config->group("Secondary view");
 433         secondaryView.writeEntry("Url", m_viewContainer[SecondaryView]->url().url());
 434         secondaryView.writeEntry("Editable Url", m_viewContainer[SecondaryView]->isUrlEditable());
 435     }
 436 }
 437
 438 void DolphinMainWindow::readProperties(KConfig* config)
 439 {
 440     const KConfigGroup primaryViewGroup = config->group("Primary view");
 441     m_viewContainer[PrimaryView]->setUrl(primaryViewGroup.readEntry("Url"));
 442     bool editable = primaryViewGroup.readEntry("Editable Url", false);
 443     m_viewContainer[PrimaryView]->urlNavigator()->setUrlEditable(editable);
 444
 445     if (config->hasGroup("Secondary view")) {
 446         const KConfigGroup secondaryViewGroup = config->group("Secondary view");
 447         if (m_viewContainer[PrimaryView] == 0) {
 448             toggleSplitView();
 449         }
 450         m_viewContainer[PrimaryView]->setUrl(secondaryViewGroup.readEntry("Url"));
 451         editable = secondaryViewGroup.readEntry("Editable Url", false);
 452         m_viewContainer[PrimaryView]->urlNavigator()->setUrlEditable(editable);
 453     } else if (m_viewContainer[SecondaryView] != 0) {
 454         toggleSplitView();
 455     }
 456 }
 457
 458 void DolphinMainWindow::updateNewMenu()
 459 {
 460     m_newMenu->slotCheckUpToDate();
 461     m_newMenu->setPopupFiles(activeViewContainer()->url());
 462 }
 463
 464 void DolphinMainWindow::rename()
 465 {
 466     clearStatusBar();
 467     m_activeViewContainer->renameSelectedItems();
 468 }
 469
 470 void DolphinMainWindow::moveToTrash()
 471 {
 472     clearStatusBar();
 473     const KUrl::List selectedUrls = m_activeViewContainer->view()->selectedUrls();
 474     KonqOperations::del(this, KonqOperations::TRASH, selectedUrls);
 475     m_undoCommandTypes.append(KonqUndoManager::TRASH);
 476 }
 477
 478 void DolphinMainWindow::deleteItems()
 479 {
 480     clearStatusBar();
 481
 482     const KUrl::List list = m_activeViewContainer->view()->selectedUrls();
 483     const bool del = KonqOperations::askDeleteConfirmation(list,
 484                      KonqOperations::DEL,
 485                      KonqOperations::DEFAULT_CONFIRMATION,
 486                      this);
 487
 488     if (del) {
 489         KIO::Job* job = KIO::del(list);
 490         connect(job, SIGNAL(result(KJob*)),
 491                 this, SLOT(slotHandleJobError(KJob*)));
 492         connect(job, SIGNAL(result(KJob*)),
 493                 this, SLOT(slotDeleteFileFinished(KJob*)));
 494     }
 495 }
 496
 497 void DolphinMainWindow::properties()
 498 {
 499     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 500
 501     KPropertiesDialog dialog(list, this);
 502     dialog.exec();
 503 }
 504
 505 void DolphinMainWindow::quit()
 506 {
 507     close();
 508 }
 509
 510 void DolphinMainWindow::slotHandlePlacesError(const QString &message)
 511 {
 512     if (!message.isEmpty()) {
 513         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 514         statusBar->setMessage(message, DolphinStatusBar::Error);
 515     }
 516 }
 517
 518 void DolphinMainWindow::slotHandleJobError(KJob* job)
 519 {
 520     if (job->error() != 0) {
 521         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 522         statusBar->setMessage(job->errorString(),
 523                               DolphinStatusBar::Error);
 524     }
 525 }
 526
 527 void DolphinMainWindow::slotDeleteFileFinished(KJob* job)
 528 {
 529     if (job->error() == 0) {
 530         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 531         statusBar->setMessage(i18nc("@info:status", "Delete operation completed."),
 532                               DolphinStatusBar::OperationCompleted);
 533     }
 534 }
 535
 536 void DolphinMainWindow::slotUndoAvailable(bool available)
 537 {
 538     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 539     if (undoAction != 0) {
 540         undoAction->setEnabled(available);
 541     }
 542
 543     if (available && (m_undoCommandTypes.count() > 0)) {
 544         const KonqUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 545         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 546         switch (command) {
 547         case KonqUndoManager::COPY:
 548             statusBar->setMessage(i18nc("@info:status", "Copy operation completed."),
 549                                   DolphinStatusBar::OperationCompleted);
 550             break;
 551         case KonqUndoManager::MOVE:
 552             statusBar->setMessage(i18nc("@info:status", "Move operation completed."),
 553                                   DolphinStatusBar::OperationCompleted);
 554             break;
 555         case KonqUndoManager::LINK:
 556             statusBar->setMessage(i18nc("@info:status", "Link operation completed."),
 557                                   DolphinStatusBar::OperationCompleted);
 558             break;
 559         case KonqUndoManager::TRASH:
 560             statusBar->setMessage(i18nc("@info:status", "Move to trash operation completed."),
 561                                   DolphinStatusBar::OperationCompleted);
 562             break;
 563         case KonqUndoManager::RENAME:
 564             statusBar->setMessage(i18nc("@info:status", "Renaming operation completed."),
 565                                   DolphinStatusBar::OperationCompleted);
 566             break;
 567
 568         case KonqUndoManager::MKDIR:
 569             statusBar->setMessage(i18nc("@info:status", "Created folder."),
 570                                   DolphinStatusBar::OperationCompleted);
 571             break;
 572
 573         default:
 574             break;
 575         }
 576
 577     }
 578 }
 579
 580 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 581 {
 582     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 583     if (undoAction != 0) {
 584         undoAction->setText(text);
 585     }
 586 }
 587
 588 void DolphinMainWindow::undo()
 589 {
 590     clearStatusBar();
 591     KonqUndoManager::self()->undo();
 592 }
 593
 594 void DolphinMainWindow::cut()
 595 {
 596     QMimeData* mimeData = new QMimeData();
 597     const KUrl::List kdeUrls = m_activeViewContainer->view()->selectedUrls();
 598     const KUrl::List mostLocalUrls;
 599     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true);
 600     QApplication::clipboard()->setMimeData(mimeData);
 601 }
 602
 603 void DolphinMainWindow::copy()
 604 {
 605     QMimeData* mimeData = new QMimeData();
 606     const KUrl::List kdeUrls = m_activeViewContainer->view()->selectedUrls();
 607     const KUrl::List mostLocalUrls;
 608     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, false);
 609
 610     QApplication::clipboard()->setMimeData(mimeData);
 611 }
 612
 613 void DolphinMainWindow::paste()
 614 {
 615     QClipboard* clipboard = QApplication::clipboard();
 616     const QMimeData* mimeData = clipboard->mimeData();
 617
 618     clearStatusBar();
 619
 620     const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
 621
 622     // per default the pasting is done into the current Url of the view
 623     KUrl destUrl(m_activeViewContainer->url());
 624
 625     // check whether the pasting should be done into a selected directory
 626     KUrl::List selectedUrls = m_activeViewContainer->view()->selectedUrls();
 627     if (selectedUrls.count() == 1) {
 628         const KFileItem fileItem(S_IFDIR,
 629                                  KFileItem::Unknown,
 630                                  selectedUrls.first(),
 631                                  true);
 632         if (fileItem.isDir()) {
 633             // only one item is selected which is a directory, hence paste
 634             // into this directory
 635             destUrl = selectedUrls.first();
 636         }
 637     }
 638
 639     if (KonqMimeData::decodeIsCutSelection(mimeData)) {
 640         moveUrls(sourceUrls, destUrl);
 641         clipboard->clear();
 642     } else {
 643         copyUrls(sourceUrls, destUrl);
 644     }
 645 }
 646
 647 void DolphinMainWindow::updatePasteAction()
 648 {
 649     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 650     if (pasteAction == 0) {
 651         return;
 652     }
 653
 654     QString text(i18nc("@action:inmenu", "Paste"));
 655     QClipboard* clipboard = QApplication::clipboard();
 656     const QMimeData* mimeData = clipboard->mimeData();
 657
 658     KUrl::List urls = KUrl::List::fromMimeData(mimeData);
 659     if (!urls.isEmpty()) {
 660         pasteAction->setEnabled(true);
 661
 662         pasteAction->setText(i18ncp("@action:inmenu", "Paste One File", "Paste %1 Files", urls.count()));
 663     } else {
 664         pasteAction->setEnabled(false);
 665         pasteAction->setText(i18nc("@action:inmenu", "Paste"));
 666     }
 667
 668     if (pasteAction->isEnabled()) {
 669         KUrl::List urls = m_activeViewContainer->view()->selectedUrls();
 670         const uint count = urls.count();
 671         if (count > 1) {
 672             // pasting should not be allowed when more than one file
 673             // is selected
 674             pasteAction->setEnabled(false);
 675         } else if (count == 1) {
 676             // Only one file is selected. Pasting is only allowed if this
 677             // file is a directory.
 678             // TODO: this doesn't work with remote protocols; instead we need a
 679             // m_activeViewContainer->selectedFileItems() to get the real KFileItems
 680             const KFileItem fileItem(S_IFDIR,
 681                                      KFileItem::Unknown,
 682                                      urls.first(),
 683                                      true);
 684             pasteAction->setEnabled(fileItem.isDir());
 685         }
 686     }
 687 }
 688
 689 void DolphinMainWindow::selectAll()
 690 {
 691     clearStatusBar();
 692     m_activeViewContainer->view()->selectAll();
 693 }
 694
 695 void DolphinMainWindow::invertSelection()
 696 {
 697     clearStatusBar();
 698     m_activeViewContainer->view()->invertSelection();
 699 }
 700
 701 void DolphinMainWindow::setViewMode(QAction* action)
 702 {
 703     const DolphinView::Mode mode = action->data().value<DolphinView::Mode>();
 704     m_activeViewContainer->view()->setMode(mode);
 705 }
 706
 707 void DolphinMainWindow::sortByName()
 708 {
 709     m_activeViewContainer->view()->setSorting(DolphinView::SortByName);
 710 }
 711
 712 void DolphinMainWindow::sortBySize()
 713 {
 714     m_activeViewContainer->view()->setSorting(DolphinView::SortBySize);
 715 }
 716
 717 void DolphinMainWindow::sortByDate()
 718 {
 719     m_activeViewContainer->view()->setSorting(DolphinView::SortByDate);
 720 }
 721
 722 void DolphinMainWindow::sortByPermissions()
 723 {
 724     m_activeViewContainer->view()->setSorting(DolphinView::SortByPermissions);
 725 }
 726
 727 void DolphinMainWindow::sortByOwner()
 728 {
 729     m_activeViewContainer->view()->setSorting(DolphinView::SortByOwner);
 730 }
 731
 732 void DolphinMainWindow::sortByGroup()
 733 {
 734     m_activeViewContainer->view()->setSorting(DolphinView::SortByGroup);
 735 }
 736
 737 void DolphinMainWindow::sortByType()
 738 {
 739     m_activeViewContainer->view()->setSorting(DolphinView::SortByType);
 740 }
 741
 742 void DolphinMainWindow::sortByRating()
 743 {
 744 #ifdef HAVE_NEPOMUK
 745     m_activeViewContainer->view()->setSorting(DolphinView::SortByRating);
 746 #endif
 747 }
 748
 749 void DolphinMainWindow::sortByTags()
 750 {
 751 #ifdef HAVE_NEPOMUK
 752     m_activeViewContainer->view()->setSorting(DolphinView::SortByTags);
 753 #endif
 754 }
 755
 756 void DolphinMainWindow::toggleSortOrder()
 757 {
 758     DolphinView* view = m_activeViewContainer->view();
 759     const Qt::SortOrder order = (view->sortOrder() == Qt::AscendingOrder) ?
 760                                 Qt::DescendingOrder :
 761                                 Qt::AscendingOrder;
 762     view->setSortOrder(order);
 763 }
 764
 765 void DolphinMainWindow::toggleSortCategorization()
 766 {
 767     DolphinView* view = m_activeViewContainer->view();
 768     const bool categorizedSorting = view->categorizedSorting();
 769     view->setCategorizedSorting(!categorizedSorting);
 770 }
 771
 772 void DolphinMainWindow::toggleMimeInfo()
 773 {
 774     toggleAdditionalInfo("show_mime_info", KFileItemDelegate::FriendlyMimeType);
 775 }
 776
 777 void DolphinMainWindow::toggleSizeInfo()
 778 {
 779     toggleAdditionalInfo("show_size_info", KFileItemDelegate::Size);
 780 }
 781
 782 void DolphinMainWindow::toggleDateInfo()
 783 {
 784     toggleAdditionalInfo("show_date_info", KFileItemDelegate::ModificationTime);
 785 }
 786
 787 void DolphinMainWindow::toggleSplitView()
 788 {
 789     if (m_viewContainer[SecondaryView] == 0) {
 790         // create a secondary view
 791         const int newWidth = (m_viewContainer[PrimaryView]->width() - m_splitter->handleWidth()) / 2;
 792
 793         const DolphinView* view = m_viewContainer[PrimaryView]->view();
 794         m_viewContainer[SecondaryView] = new DolphinViewContainer(this, 0, view->rootUrl());
 795         connectViewSignals(SecondaryView);
 796         m_splitter->addWidget(m_viewContainer[SecondaryView]);
 797         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 798         m_viewContainer[SecondaryView]->view()->reload();
 799         m_viewContainer[SecondaryView]->setActive(false);
 800         m_viewContainer[SecondaryView]->show();
 801     } else if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
 802         // remove secondary view
 803         m_viewContainer[SecondaryView]->close();
 804         m_viewContainer[SecondaryView]->deleteLater();
 805         m_viewContainer[SecondaryView] = 0;
 806     } else {
 807         // The secondary view is active, hence from a users point of view
 808         // the content of the secondary view should be moved to the primary view.
 809         // From an implementation point of view it is more efficient to close
 810         // the primary view and exchange the internal pointers afterwards.
 811         m_viewContainer[PrimaryView]->close();
 812         m_viewContainer[PrimaryView]->deleteLater();
 813         m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 814         m_viewContainer[SecondaryView] = 0;
 815     }
 816
 817     setActiveViewContainer(m_viewContainer[PrimaryView]);
 818     updateViewActions();
 819     emit activeViewChanged();
 820 }
 821
 822 void DolphinMainWindow::reloadView()
 823 {
 824     clearStatusBar();
 825     m_activeViewContainer->view()->reload();
 826 }
 827
 828 void DolphinMainWindow::stopLoading()
 829 {
 830 }
 831
 832 void DolphinMainWindow::togglePreview()
 833 {
 834     clearStatusBar();
 835
 836     const KToggleAction* showPreviewAction =
 837         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 838     const bool show = showPreviewAction->isChecked();
 839     m_activeViewContainer->view()->setShowPreview(show);
 840 }
 841
 842 void DolphinMainWindow::toggleShowHiddenFiles()
 843 {
 844     clearStatusBar();
 845
 846     const KToggleAction* showHiddenFilesAction =
 847         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 848     const bool show = showHiddenFilesAction->isChecked();
 849     m_activeViewContainer->view()->setShowHiddenFiles(show);
 850 }
 851
 852 void DolphinMainWindow::toggleFilterBarVisibility()
 853 {
 854     const KToggleAction* showFilterBarAction =
 855         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 856     const bool show = showFilterBarAction->isChecked();
 857     m_activeViewContainer->showFilterBar(show);
 858 }
 859
 860 void DolphinMainWindow::zoomIn()
 861 {
 862     m_activeViewContainer->view()->zoomIn();
 863     updateViewActions();
 864 }
 865
 866 void DolphinMainWindow::zoomOut()
 867 {
 868     m_activeViewContainer->view()->zoomOut();
 869     updateViewActions();
 870 }
 871
 872 void DolphinMainWindow::toggleEditLocation()
 873 {
 874     clearStatusBar();
 875
 876     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 877
 878     bool editOrBrowse = action->isChecked();
 879     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 880     urlNavigator->setUrlEditable(editOrBrowse);
 881 }
 882
 883 void DolphinMainWindow::editLocation()
 884 {
 885     m_activeViewContainer->urlNavigator()->setUrlEditable(true);
 886 }
 887
 888 void DolphinMainWindow::adjustViewProperties()
 889 {
 890     clearStatusBar();
 891     ViewPropertiesDialog dlg(m_activeViewContainer->view());
 892     dlg.exec();
 893 }
 894
 895 void DolphinMainWindow::goBack()
 896 {
 897     clearStatusBar();
 898     m_activeViewContainer->urlNavigator()->goBack();
 899 }
 900
 901 void DolphinMainWindow::goForward()
 902 {
 903     clearStatusBar();
 904     m_activeViewContainer->urlNavigator()->goForward();
 905 }
 906
 907 void DolphinMainWindow::goUp()
 908 {
 909     clearStatusBar();
 910     m_activeViewContainer->urlNavigator()->goUp();
 911 }
 912
 913 void DolphinMainWindow::goHome()
 914 {
 915     clearStatusBar();
 916     m_activeViewContainer->urlNavigator()->goHome();
 917 }
 918
 919 void DolphinMainWindow::findFile()
 920 {
 921     KRun::run("kfind", m_activeViewContainer->url(), this);
 922 }
 923
 924 void DolphinMainWindow::compareFiles()
 925 {
 926     // The method is only invoked if exactly 2 files have
 927     // been selected. The selected files may be:
 928     // - both in the primary view
 929     // - both in the secondary view
 930     // - one in the primary view and the other in the secondary
 931     //   view
 932     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 933
 934     KUrl urlA;
 935     KUrl urlB;
 936     KUrl::List urls = m_viewContainer[PrimaryView]->view()->selectedUrls();
 937
 938     switch (urls.count()) {
 939     case 0: {
 940         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 941         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 942         Q_ASSERT(urls.count() == 2);
 943         urlA = urls[0];
 944         urlB = urls[1];
 945         break;
 946     }
 947
 948     case 1: {
 949         urlA = urls[0];
 950         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 951         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 952         Q_ASSERT(urls.count() == 1);
 953         urlB = urls[0];
 954         break;
 955     }
 956
 957     case 2: {
 958         urlA = urls[0];
 959         urlB = urls[1];
 960         break;
 961     }
 962
 963     default: {
 964         // may not happen: compareFiles may only get invoked if 2
 965         // files are selected
 966         Q_ASSERT(false);
 967     }
 968     }
 969
 970     QString command("kompare -c \"");
 971     command.append(urlA.pathOrUrl());
 972     command.append("\" \"");
 973     command.append(urlB.pathOrUrl());
 974     command.append('\"');
 975     KRun::runCommand(command, "Kompare", "kompare", this);
 976
 977 }
 978
 979 void DolphinMainWindow::editSettings()
 980 {
 981     DolphinSettingsDialog dialog(this);
 982     dialog.exec();
 983 }
 984
 985 void DolphinMainWindow::init()
 986 {
 987     // Check whether Dolphin runs the first time. If yes then
 988     // a proper default window size is given at the end of DolphinMainWindow::init().
 989     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 990     const bool firstRun = generalSettings->firstRun();
 991     if (firstRun) {
 992         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 993     }
 994
 995     setAcceptDrops(true);
 996
 997     m_splitter = new QSplitter(this);
 998
 999     DolphinSettings& settings = DolphinSettings::instance();
1000
1001     setupActions();
1002
1003     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
1004     setCaption(homeUrl.fileName());
1005     ViewProperties props(homeUrl);
1006     m_viewContainer[PrimaryView] = new DolphinViewContainer(this,
1007                                                             m_splitter,
1008                                                             homeUrl);
1009
1010     m_activeViewContainer = m_viewContainer[PrimaryView];
1011     connectViewSignals(PrimaryView);
1012     m_viewContainer[PrimaryView]->view()->reload();
1013     m_viewContainer[PrimaryView]->show();
1014
1015     setCentralWidget(m_splitter);
1016     setupDockWidgets();
1017
1018     setupGUI(Keys | Save | Create | ToolBar);
1019     createGUI();
1020
1021     stateChanged("new_file");
1022     setAutoSaveSettings();
1023
1024     QClipboard* clipboard = QApplication::clipboard();
1025     connect(clipboard, SIGNAL(dataChanged()),
1026             this, SLOT(updatePasteAction()));
1027     updatePasteAction();
1028     updateGoActions();
1029
1030     if (generalSettings->splitView()) {
1031         toggleSplitView();
1032     }
1033     updateViewActions();
1034
1035     if (firstRun) {
1036         // assure a proper default size if Dolphin runs the first time
1037         resize(700, 500);
1038     }
1039 #ifdef HAVE_NEPOMUK
1040     if (!MetaDataWidget::metaDataAvailable()) {
1041         DolphinStatusBar* statusBar = activeViewContainer()->statusBar();
1042         statusBar->setMessage(i18nc("@info:status",
1043                                     "Failed to contact Nepomuk service, annotation and tagging are disabled."),
1044                                     DolphinStatusBar::Error);
1045     }
1046 #endif
1047
1048     emit urlChanged(homeUrl);
1049 }
1050
1051 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* view)
1052 {
1053     Q_ASSERT(view != 0);
1054     Q_ASSERT((view == m_viewContainer[PrimaryView]) || (view == m_viewContainer[SecondaryView]));
1055     if (m_activeViewContainer == view) {
1056         return;
1057     }
1058
1059     m_activeViewContainer->setActive(false);
1060     m_activeViewContainer = view;
1061     m_activeViewContainer->setActive(true);
1062
1063     updateHistory();
1064     updateEditActions();
1065     updateViewActions();
1066     updateGoActions();
1067
1068     const KUrl& url = m_activeViewContainer->url();
1069     setCaption(url.fileName());
1070
1071     emit activeViewChanged();
1072     emit urlChanged(url);
1073 }
1074
1075 void DolphinMainWindow::setupActions()
1076 {
1077     // setup 'File' menu
1078     m_newMenu = new DolphinNewMenu(this);
1079     KMenu* menu = m_newMenu->menu();
1080     menu->setTitle(i18nc("@title:menu", "Create New"));
1081     menu->setIcon(KIcon("document-new"));
1082     connect(menu, SIGNAL(aboutToShow()),
1083             this, SLOT(updateNewMenu()));
1084
1085     QAction* newWindow = actionCollection()->addAction("new_window");
1086     newWindow->setIcon(KIcon("window-new"));
1087     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1088     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1089     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1090
1091     QAction* rename = actionCollection()->addAction("rename");
1092     rename->setText(i18nc("@action:inmenu File", "Rename..."));
1093     rename->setShortcut(Qt::Key_F2);
1094     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1095
1096     QAction* moveToTrash = actionCollection()->addAction("move_to_trash");
1097     moveToTrash->setText(i18nc("@action:inmenu File", "Move to Trash"));
1098     moveToTrash->setIcon(KIcon("edit-trash"));
1099     moveToTrash->setShortcut(QKeySequence::Delete);
1100     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1101
1102     QAction* deleteAction = actionCollection()->addAction("delete");
1103     deleteAction->setText(i18nc("@action:inmenu File", "Delete"));
1104     deleteAction->setShortcut(Qt::SHIFT | Qt::Key_Delete);
1105     deleteAction->setIcon(KIcon("edit-delete"));
1106     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1107
1108     QAction* properties = actionCollection()->addAction("properties");
1109     properties->setText(i18nc("@action:inmenu File", "Properties"));
1110     properties->setShortcut(Qt::ALT | Qt::Key_Return);
1111     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1112
1113     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1114
1115     // setup 'Edit' menu
1116     KStandardAction::undo(this,
1117                           SLOT(undo()),
1118                           actionCollection());
1119
1120     KStandardAction::cut(this, SLOT(cut()), actionCollection());
1121     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1122     KStandardAction::paste(this, SLOT(paste()), actionCollection());
1123
1124     QAction* selectAll = actionCollection()->addAction("select_all");
1125     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
1126     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1127     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1128
1129     QAction* invertSelection = actionCollection()->addAction("invert_selection");
1130     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1131     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1132     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1133
1134     // setup 'View' menu
1135     KStandardAction::zoomIn(this,
1136                             SLOT(zoomIn()),
1137                             actionCollection());
1138
1139     KStandardAction::zoomOut(this,
1140                              SLOT(zoomOut()),
1141                              actionCollection());
1142
1143
1144     KToggleAction* iconsView = DolphinView::iconsModeAction(actionCollection());
1145     KToggleAction* detailsView = DolphinView::detailsModeAction(actionCollection());
1146     KToggleAction* columnView = DolphinView::columnsModeAction(actionCollection());
1147
1148     QActionGroup* viewModeGroup = new QActionGroup(this);
1149     viewModeGroup->addAction(iconsView);
1150     viewModeGroup->addAction(detailsView);
1151     viewModeGroup->addAction(columnView);
1152     connect(viewModeGroup, SIGNAL(triggered(QAction*)), this, SLOT(setViewMode(QAction*)));
1153
1154     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("sort_by_name");
1155     sortByName->setText(i18nc("@action:inmenu Sort By", "Name"));
1156     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1157
1158     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("sort_by_size");
1159     sortBySize->setText(i18nc("@action:inmenu Sort By", "Size"));
1160     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1161
1162     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("sort_by_date");
1163     sortByDate->setText(i18nc("@action:inmenu Sort By", "Date"));
1164     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1165
1166     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("sort_by_permissions");
1167     sortByPermissions->setText(i18nc("@action:inmenu Sort By", "Permissions"));
1168     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
1169
1170     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("sort_by_owner");
1171     sortByOwner->setText(i18nc("@action:inmenu Sort By", "Owner"));
1172     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1173
1174     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("sort_by_group");
1175     sortByGroup->setText(i18nc("@action:inmenu Sort By", "Group"));
1176     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1177
1178     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("sort_by_type");
1179     sortByType->setText(i18nc("@action:inmenu Sort By", "Type"));
1180     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
1181
1182     KToggleAction* sortByRating = actionCollection()->add<KToggleAction>("sort_by_rating");
1183     sortByRating->setText(i18nc("@action:inmenu Sort By", "Rating"));
1184
1185     KToggleAction* sortByTags = actionCollection()->add<KToggleAction>("sort_by_tags");
1186     sortByTags->setText(i18nc("@action:inmenu Sort By", "Tags"));
1187
1188 #ifdef HAVE_NEPOMUK
1189     if (MetaDataWidget::metaDataAvailable()) {
1190         connect(sortByRating, SIGNAL(triggered()), this, SLOT(sortByRating()));
1191         connect(sortByTags, SIGNAL(triggered()), this, SLOT(sortByTags()));
1192     }
1193     else {
1194         sortByRating->setEnabled(false);
1195         sortByTags->setEnabled(false);
1196     }
1197 #else
1198     sortByRating->setEnabled(false);
1199     sortByTags->setEnabled(false);
1200 #endif
1201
1202     QActionGroup* sortGroup = new QActionGroup(this);
1203     sortGroup->addAction(sortByName);
1204     sortGroup->addAction(sortBySize);
1205     sortGroup->addAction(sortByDate);
1206     sortGroup->addAction(sortByPermissions);
1207     sortGroup->addAction(sortByOwner);
1208     sortGroup->addAction(sortByGroup);
1209     sortGroup->addAction(sortByType);
1210     sortGroup->addAction(sortByRating);
1211     sortGroup->addAction(sortByTags);
1212
1213     KToggleAction* sortDescending = actionCollection()->add<KToggleAction>("descending");
1214     sortDescending->setText(i18nc("@action:inmenu Sort", "Descending"));
1215     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1216
1217     KToggleAction* showInGroups = actionCollection()->add<KToggleAction>("show_in_groups");
1218     showInGroups->setText(i18nc("@action:inmenu View", "Show in Groups"));
1219     connect(showInGroups, SIGNAL(triggered()), this, SLOT(toggleSortCategorization()));
1220
1221     KToggleAction* showMimeInfo = actionCollection()->add<KToggleAction>("show_mime_info");
1222     showMimeInfo->setText(i18nc("@action:inmenu Additional information", "Type"));
1223     connect(showMimeInfo, SIGNAL(triggered()), this, SLOT(toggleMimeInfo()));
1224
1225     KToggleAction* showSizeInfo = actionCollection()->add<KToggleAction>("show_size_info");
1226     showSizeInfo->setText(i18nc("@action:inmenu Additional information", "Size"));
1227     connect(showSizeInfo, SIGNAL(triggered()), this, SLOT(toggleSizeInfo()));
1228
1229     KToggleAction* showDateInfo = actionCollection()->add<KToggleAction>("show_date_info");
1230     showDateInfo->setText(i18nc("@action:inmenu Additional information", "Date"));
1231     connect(showDateInfo, SIGNAL(triggered()), this, SLOT(toggleDateInfo()));
1232
1233     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1234     showPreview->setText(i18nc("@action:intoolbar", "Preview"));
1235     showPreview->setIcon(KIcon("fileview-preview"));
1236     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1237
1238     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1239     showHiddenFiles->setText(i18nc("@action:inmenu View", "Show Hidden Files"));
1240     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1241     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1242
1243     QAction* split = actionCollection()->addAction("split_view");
1244     split->setShortcut(Qt::Key_F10);
1245     updateSplitAction();
1246     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1247
1248     QAction* reload = actionCollection()->addAction("reload");
1249     reload->setText(i18nc("@action:inmenu View", "Reload"));
1250     reload->setShortcut(Qt::Key_F5);
1251     reload->setIcon(KIcon("view-refresh"));
1252     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1253
1254     QAction* stop = actionCollection()->addAction("stop");
1255     stop->setText(i18nc("@action:inmenu View", "Stop"));
1256     stop->setIcon(KIcon("process-stop"));
1257     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1258
1259     // TODO: the URL navigator must emit a signal if the editable state has been
1260     // changed, so that the corresponding showFullLocation action is updated. Also
1261     // the naming "Show full Location" is currently confusing...
1262     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1263     showFullLocation->setText(i18nc("@action:inmenu Navigation Bar", "Show Full Location"));
1264     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1265     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1266
1267     QAction* editLocation = actionCollection()->addAction("edit_location");
1268     editLocation->setText(i18nc("@action:inmenu Navigation Bar", "Edit Location"));
1269     editLocation->setShortcut(Qt::Key_F6);
1270     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1271
1272     QAction* adjustViewProps = actionCollection()->addAction("view_properties");
1273     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
1274     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1275
1276     // setup 'Go' menu
1277     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
1278     KShortcut backShortcut = backAction->shortcut();
1279     backShortcut.setAlternate(Qt::Key_Backspace);
1280     backAction->setShortcut(backShortcut);
1281
1282     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1283     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1284     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1285
1286     // setup 'Tools' menu
1287     QAction* findFile = actionCollection()->addAction("find_file");
1288     findFile->setText(i18nc("@action:inmenu Tools", "Find File..."));
1289     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1290     findFile->setIcon(KIcon("file-find"));
1291     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1292
1293     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1294     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1295     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1296     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(toggleFilterBarVisibility()));
1297
1298     QAction* compareFiles = actionCollection()->addAction("compare_files");
1299     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1300     compareFiles->setIcon(KIcon("kompare"));
1301     compareFiles->setEnabled(false);
1302     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1303
1304     // setup 'Settings' menu
1305     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1306 }
1307
1308 void DolphinMainWindow::setupDockWidgets()
1309 {
1310     // setup "Information"
1311     QDockWidget* infoDock = new QDockWidget(i18nc("@title:window", "Information"));
1312     infoDock->setObjectName("infoDock");
1313     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1314     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1315     infoDock->setWidget(infoWidget);
1316
1317     infoDock->toggleViewAction()->setText(i18nc("@title:window", "Information"));
1318     infoDock->toggleViewAction()->setShortcut(Qt::Key_F11);
1319     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1320
1321     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1322     connect(this, SIGNAL(urlChanged(KUrl)),
1323             infoWidget, SLOT(setUrl(KUrl)));
1324     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1325             infoWidget, SLOT(setSelection(KFileItemList)));
1326     connect(this, SIGNAL(requestItemInfo(KFileItem)),
1327             infoWidget, SLOT(requestDelayedItemInfo(KFileItem)));
1328
1329     // setup "Tree View"
1330     QDockWidget* treeViewDock = new QDockWidget(i18nc("@title:window", "Folders"));
1331     treeViewDock->setObjectName("treeViewDock");
1332     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1333     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1334     treeViewDock->setWidget(treeWidget);
1335
1336     treeViewDock->toggleViewAction()->setText(i18nc("@title:window", "Folders"));
1337     treeViewDock->toggleViewAction()->setShortcut(Qt::Key_F7);
1338     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1339
1340     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1341     connect(this, SIGNAL(urlChanged(KUrl)),
1342             treeWidget, SLOT(setUrl(KUrl)));
1343     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1344             this, SLOT(changeUrl(KUrl)));
1345     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1346             this, SLOT(changeSelection(KFileItemList)));
1347     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1348             this, SLOT(dropUrls(KUrl::List, KUrl)));
1349
1350     // setup "Terminal"
1351     QDockWidget* terminalDock = new QDockWidget(i18nc("@title:window", "Terminal"));
1352     terminalDock->setObjectName("terminalDock");
1353     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1354     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1355     terminalDock->setWidget(terminalWidget);
1356
1357     terminalDock->toggleViewAction()->setText(i18nc("@title:window", "Terminal"));
1358     terminalDock->toggleViewAction()->setShortcut(Qt::Key_F4);
1359     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1360
1361     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1362     connect(this, SIGNAL(urlChanged(KUrl)),
1363             terminalWidget, SLOT(setUrl(KUrl)));
1364
1365     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1366     if (firstRun) {
1367         infoDock->hide();
1368         treeViewDock->hide();
1369         terminalDock->hide();
1370     }
1371
1372     QDockWidget *placesDock = new QDockWidget(i18nc("@title:window", "Places"));
1373     placesDock->setObjectName("placesDock");
1374     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1375     KFilePlacesView *listView = new KFilePlacesView(placesDock);
1376     placesDock->setWidget(listView);
1377     listView->setModel(DolphinSettings::instance().placesModel());
1378
1379     placesDock->toggleViewAction()->setText(i18nc("@title:window", "Places"));
1380     placesDock->toggleViewAction()->setShortcut(Qt::Key_F9);
1381     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1382
1383     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1384     connect(listView, SIGNAL(urlChanged(KUrl)),
1385             this, SLOT(changeUrl(KUrl)));
1386     connect(this, SIGNAL(urlChanged(KUrl)),
1387             listView, SLOT(setUrl(KUrl)));
1388 }
1389
1390 void DolphinMainWindow::updateHistory()
1391 {
1392     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1393     const int index = urlNavigator->historyIndex();
1394
1395     QAction* backAction = actionCollection()->action("go_back");
1396     if (backAction != 0) {
1397         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1398     }
1399
1400     QAction* forwardAction = actionCollection()->action("go_forward");
1401     if (forwardAction != 0) {
1402         forwardAction->setEnabled(index > 0);
1403     }
1404 }
1405
1406 void DolphinMainWindow::updateEditActions()
1407 {
1408     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1409     if (list.isEmpty()) {
1410         stateChanged("has_no_selection");
1411     } else {
1412         stateChanged("has_selection");
1413
1414         QAction* renameAction = actionCollection()->action("rename");
1415         if (renameAction != 0) {
1416             renameAction->setEnabled(list.count() >= 1);
1417         }
1418
1419         bool enableMoveToTrash = true;
1420
1421         KFileItemList::const_iterator it = list.begin();
1422         const KFileItemList::const_iterator end = list.end();
1423         while (it != end) {
1424             const KUrl& url = (*it).url();
1425             // only enable the 'Move to Trash' action for local files
1426             if (!url.isLocalFile()) {
1427                 enableMoveToTrash = false;
1428             }
1429             ++it;
1430         }
1431
1432         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1433         moveToTrashAction->setEnabled(enableMoveToTrash);
1434     }
1435     updatePasteAction();
1436 }
1437
1438 void DolphinMainWindow::updateViewActions()
1439 {
1440     const DolphinView* view = m_activeViewContainer->view();
1441     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1442     if (zoomInAction != 0) {
1443         zoomInAction->setEnabled(view->isZoomInPossible());
1444     }
1445
1446     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1447     if (zoomOutAction != 0) {
1448         zoomOutAction->setEnabled(view->isZoomOutPossible());
1449     }
1450
1451     QAction* action = actionCollection()->action(view->currentViewModeActionName());
1452     if (action != 0) {
1453         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1454         toggleAction->setChecked(true);
1455     }
1456
1457     slotSortingChanged(view->sorting());
1458     slotSortOrderChanged(view->sortOrder());
1459     slotCategorizedSortingChanged();
1460     slotAdditionalInfoChanged(view->additionalInfo());
1461
1462     KToggleAction* showFilterBarAction =
1463         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1464     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1465
1466     KToggleAction* showPreviewAction =
1467         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1468     showPreviewAction->setChecked(view->showPreview());
1469
1470     KToggleAction* showHiddenFilesAction =
1471         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1472     showHiddenFilesAction->setChecked(view->showHiddenFiles());
1473
1474     updateSplitAction();
1475
1476     KToggleAction* editableLocactionAction =
1477         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1478     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1479     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1480 }
1481
1482 void DolphinMainWindow::updateGoActions()
1483 {
1484     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1485     const KUrl& currentUrl = m_activeViewContainer->url();
1486     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1487 }
1488
1489 void DolphinMainWindow::copyUrls(const KUrl::List& source, const KUrl& dest)
1490 {
1491     KonqOperations::copy(this, KonqOperations::COPY, source, dest);
1492     m_undoCommandTypes.append(KonqUndoManager::COPY);
1493 }
1494
1495 void DolphinMainWindow::moveUrls(const KUrl::List& source, const KUrl& dest)
1496 {
1497     KonqOperations::copy(this, KonqOperations::MOVE, source, dest);
1498     m_undoCommandTypes.append(KonqUndoManager::MOVE);
1499 }
1500
1501 void DolphinMainWindow::linkUrls(const KUrl::List& source, const KUrl& dest)
1502 {
1503     KonqOperations::copy(this, KonqOperations::LINK, source, dest);
1504     m_undoCommandTypes.append(KonqUndoManager::LINK);
1505 }
1506
1507 void DolphinMainWindow::clearStatusBar()
1508 {
1509     m_activeViewContainer->statusBar()->clear();
1510 }
1511
1512 void DolphinMainWindow::connectViewSignals(int viewIndex)
1513 {
1514     DolphinViewContainer* container = m_viewContainer[viewIndex];
1515     connect(container, SIGNAL(showFilterBarChanged(bool)),
1516             this, SLOT(updateFilterBarAction(bool)));
1517
1518     DolphinView* view = container->view();
1519     connect(view, SIGNAL(modeChanged()),
1520             this, SLOT(slotViewModeChanged()));
1521     connect(view, SIGNAL(showPreviewChanged()),
1522             this, SLOT(slotShowPreviewChanged()));
1523     connect(view, SIGNAL(showHiddenFilesChanged()),
1524             this, SLOT(slotShowHiddenFilesChanged()));
1525     connect(view, SIGNAL(categorizedSortingChanged()),
1526             this, SLOT(slotCategorizedSortingChanged()));
1527     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1528             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1529     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1530             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1531     connect(view, SIGNAL(additionalInfoChanged(KFileItemDelegate::InformationList)),
1532             this, SLOT(slotAdditionalInfoChanged(KFileItemDelegate::InformationList)));
1533     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1534             this, SLOT(slotSelectionChanged(KFileItemList)));
1535     connect(view, SIGNAL(requestItemInfo(KFileItem)),
1536             this, SLOT(slotRequestItemInfo(KFileItem)));
1537     connect(view, SIGNAL(activated()),
1538             this, SLOT(toggleActiveView()));
1539
1540     const KUrlNavigator* navigator = container->urlNavigator();
1541     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1542             this, SLOT(changeUrl(const KUrl&)));
1543     connect(navigator, SIGNAL(historyChanged()),
1544             this, SLOT(slotHistoryChanged()));
1545 }
1546
1547 void DolphinMainWindow::updateSplitAction()
1548 {
1549     QAction* splitAction = actionCollection()->action("split_view");
1550     if (m_viewContainer[SecondaryView] != 0) {
1551         if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
1552             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
1553             splitAction->setIcon(KIcon("fileview-close-right"));
1554         } else {
1555             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
1556             splitAction->setIcon(KIcon("fileview-close-left"));
1557         }
1558     } else {
1559         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
1560         splitAction->setIcon(KIcon("fileview-split"));
1561     }
1562 }
1563
1564 void DolphinMainWindow::toggleAdditionalInfo(const char* actionName,
1565                                              KFileItemDelegate::Information info)
1566 {
1567     clearStatusBar();
1568
1569     DolphinView* view = m_activeViewContainer->view();
1570     KFileItemDelegate::InformationList list = view->additionalInfo();
1571
1572     const bool show = actionCollection()->action(actionName)->isChecked();
1573
1574     const int index = list.indexOf(info);
1575     const bool containsInfo = (index >= 0);
1576     if (show && !containsInfo) {
1577         list.append(info);
1578         view->setAdditionalInfo(list);
1579     } else if (!show && containsInfo) {
1580         list.removeAt(index);
1581         view->setAdditionalInfo(list);
1582         Q_ASSERT(list.indexOf(info) < 0);
1583     }
1584 }
1585
1586 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1587     KonqUndoManager::UiInterface(mainWin),
1588     m_mainWin(mainWin)
1589 {
1590     Q_ASSERT(m_mainWin != 0);
1591 }
1592
1593 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1594 {
1595 }
1596
1597 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1598 {
1599     DolphinStatusBar* statusBar = m_mainWin->activeViewContainer()->statusBar();
1600     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1601 }
1602
1603 #include "dolphinmainwindow.moc"