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         emit urlChanged(url);
 240     }
 241 }
 242
 243 void DolphinMainWindow::changeSelection(const KFileItemList& selection)
 244 {
 245     activeViewContainer()->view()->changeSelection(selection);
 246 }
 247
 248 void DolphinMainWindow::slotViewModeChanged()
 249 {
 250     updateViewActions();
 251 }
 252
 253 void DolphinMainWindow::slotShowPreviewChanged()
 254 {
 255     // It is not enough to update the 'Show Preview' action, also
 256     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 257     updateViewActions();
 258 }
 259
 260 void DolphinMainWindow::slotShowHiddenFilesChanged()
 261 {
 262     KToggleAction* showHiddenFilesAction =
 263         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 264     const DolphinView* view = m_activeViewContainer->view();
 265     showHiddenFilesAction->setChecked(view->showHiddenFiles());
 266 }
 267
 268 void DolphinMainWindow::slotCategorizedSortingChanged()
 269 {
 270     KToggleAction* showInGroupsAction =
 271         static_cast<KToggleAction*>(actionCollection()->action("show_in_groups"));
 272     const DolphinView* view = m_activeViewContainer->view();
 273     showInGroupsAction->setChecked(view->categorizedSorting());
 274     showInGroupsAction->setEnabled(view->supportsCategorizedSorting());
 275 }
 276
 277 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 278 {
 279     QAction* action = 0;
 280     switch (sorting) {
 281     case DolphinView::SortByName:
 282         action = actionCollection()->action("sort_by_name");
 283         break;
 284     case DolphinView::SortBySize:
 285         action = actionCollection()->action("sort_by_size");
 286         break;
 287     case DolphinView::SortByDate:
 288         action = actionCollection()->action("sort_by_date");
 289         break;
 290     case DolphinView::SortByPermissions:
 291         action = actionCollection()->action("sort_by_permissions");
 292         break;
 293     case DolphinView::SortByOwner:
 294         action = actionCollection()->action("sort_by_owner");
 295         break;
 296     case DolphinView::SortByGroup:
 297         action = actionCollection()->action("sort_by_group");
 298         break;
 299     case DolphinView::SortByType:
 300         action = actionCollection()->action("sort_by_type");
 301         break;
 302 #ifdef HAVE_NEPOMUK
 303     case DolphinView::SortByRating:
 304         action = actionCollection()->action("sort_by_rating");
 305         break;
 306     case DolphinView::SortByTags:
 307         action = actionCollection()->action("sort_by_tags");
 308         break;
 309 #endif
 310     default:
 311         break;
 312     }
 313
 314     if (action != 0) {
 315         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 316         toggleAction->setChecked(true);
 317     }
 318 }
 319
 320 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 321 {
 322     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 323     const bool sortDescending = (order == Qt::DescendingOrder);
 324     descending->setChecked(sortDescending);
 325 }
 326
 327 void DolphinMainWindow::slotAdditionalInfoChanged(KFileItemDelegate::InformationList list)
 328 {
 329     QAction* showSizeInfo = actionCollection()->action("show_size_info");
 330     QAction* showDateInfo = actionCollection()->action("show_date_info");
 331     QAction* showPermissionsInfo = actionCollection()->action("show_permissions_info");
 332     QAction* showOwnerInfo = actionCollection()->action("show_owner_info");
 333     QAction* showGroupInfo = actionCollection()->action("show_group_info");
 334     QAction* showMimeInfo = actionCollection()->action("show_mime_info");
 335
 336     showSizeInfo->setChecked(false);
 337     showDateInfo->setChecked(false);
 338     showPermissionsInfo->setChecked(false);
 339     showOwnerInfo->setChecked(false);
 340     showGroupInfo->setChecked(false);
 341     showMimeInfo->setChecked(false);
 342
 343     const DolphinView* view = m_activeViewContainer->view();
 344
 345     // currently the column view does not support additional information
 346     const bool enable = (view->mode() != DolphinView::ColumnView);
 347     showSizeInfo->setEnabled(enable);
 348     showDateInfo->setEnabled(enable);
 349     showPermissionsInfo->setEnabled(enable);
 350     showOwnerInfo->setEnabled(enable);
 351     showGroupInfo->setEnabled(enable);
 352     showMimeInfo->setEnabled(enable);
 353
 354     foreach (KFileItemDelegate::Information info, list) {
 355         switch (info) {
 356         case KFileItemDelegate::Size:
 357             showSizeInfo->setChecked(true);
 358             break;
 359         case KFileItemDelegate::ModificationTime:
 360             showDateInfo->setChecked(true);
 361             break;
 362         case KFileItemDelegate::Permissions:
 363             showPermissionsInfo->setChecked(true);
 364             break;
 365         case KFileItemDelegate::Owner:
 366             showOwnerInfo->setChecked(true);
 367             break;
 368         case KFileItemDelegate::OwnerAndGroup:
 369             showGroupInfo->setChecked(true);
 370             break;
 371         case KFileItemDelegate::FriendlyMimeType:
 372             showMimeInfo->setChecked(true);
 373             break;
 374         default:
 375             break;
 376         }
 377     }
 378 }
 379
 380 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 381 {
 382     updateEditActions();
 383
 384     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 385     int selectedUrlsCount = m_viewContainer[PrimaryView]->view()->selectedUrls().count();
 386     if (m_viewContainer[SecondaryView] != 0) {
 387         selectedUrlsCount += m_viewContainer[SecondaryView]->view()->selectedUrls().count();
 388     }
 389
 390     QAction* compareFilesAction = actionCollection()->action("compare_files");
 391     compareFilesAction->setEnabled(selectedUrlsCount == 2);
 392
 393     m_activeViewContainer->updateStatusBar();
 394
 395     emit selectionChanged(selection);
 396 }
 397
 398 void DolphinMainWindow::slotRequestItemInfo(const KFileItem& item)
 399 {
 400     emit requestItemInfo(item);
 401 }
 402
 403 void DolphinMainWindow::slotHistoryChanged()
 404 {
 405     updateHistory();
 406 }
 407
 408 void DolphinMainWindow::updateFilterBarAction(bool show)
 409 {
 410     KToggleAction* showFilterBarAction =
 411         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 412     showFilterBarAction->setChecked(show);
 413 }
 414
 415 void DolphinMainWindow::openNewMainWindow()
 416 {
 417     DolphinApplication::app()->createMainWindow()->show();
 418 }
 419
 420 void DolphinMainWindow::toggleActiveView()
 421 {
 422     if (m_viewContainer[SecondaryView] == 0) {
 423         // only one view is available
 424         return;
 425     }
 426
 427     Q_ASSERT(m_activeViewContainer != 0);
 428     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 429
 430     DolphinViewContainer* left  = m_viewContainer[PrimaryView];
 431     DolphinViewContainer* right = m_viewContainer[SecondaryView];
 432     setActiveViewContainer(m_activeViewContainer == right ? left : right);
 433 }
 434
 435 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 436 {
 437     DolphinSettings& settings = DolphinSettings::instance();
 438     GeneralSettings* generalSettings = settings.generalSettings();
 439     generalSettings->setFirstRun(false);
 440
 441     settings.save();
 442
 443     KXmlGuiWindow::closeEvent(event);
 444 }
 445
 446 void DolphinMainWindow::saveProperties(KConfig* config)
 447 {
 448     KConfigGroup primaryView = config->group("Primary view");
 449     primaryView.writeEntry("Url", m_viewContainer[PrimaryView]->url().url());
 450     primaryView.writeEntry("Editable Url", m_viewContainer[PrimaryView]->isUrlEditable());
 451     if (m_viewContainer[SecondaryView] != 0) {
 452         KConfigGroup secondaryView = config->group("Secondary view");
 453         secondaryView.writeEntry("Url", m_viewContainer[SecondaryView]->url().url());
 454         secondaryView.writeEntry("Editable Url", m_viewContainer[SecondaryView]->isUrlEditable());
 455     }
 456 }
 457
 458 void DolphinMainWindow::readProperties(KConfig* config)
 459 {
 460     const KConfigGroup primaryViewGroup = config->group("Primary view");
 461     m_viewContainer[PrimaryView]->setUrl(primaryViewGroup.readEntry("Url"));
 462     bool editable = primaryViewGroup.readEntry("Editable Url", false);
 463     m_viewContainer[PrimaryView]->urlNavigator()->setUrlEditable(editable);
 464
 465     if (config->hasGroup("Secondary view")) {
 466         const KConfigGroup secondaryViewGroup = config->group("Secondary view");
 467         if (m_viewContainer[PrimaryView] == 0) {
 468             toggleSplitView();
 469         }
 470         m_viewContainer[PrimaryView]->setUrl(secondaryViewGroup.readEntry("Url"));
 471         editable = secondaryViewGroup.readEntry("Editable Url", false);
 472         m_viewContainer[PrimaryView]->urlNavigator()->setUrlEditable(editable);
 473     } else if (m_viewContainer[SecondaryView] != 0) {
 474         toggleSplitView();
 475     }
 476 }
 477
 478 void DolphinMainWindow::updateNewMenu()
 479 {
 480     m_newMenu->slotCheckUpToDate();
 481     m_newMenu->setPopupFiles(activeViewContainer()->url());
 482 }
 483
 484 void DolphinMainWindow::rename()
 485 {
 486     clearStatusBar();
 487     m_activeViewContainer->renameSelectedItems();
 488 }
 489
 490 void DolphinMainWindow::moveToTrash()
 491 {
 492     clearStatusBar();
 493     const KUrl::List selectedUrls = m_activeViewContainer->view()->selectedUrls();
 494     KonqOperations::del(this, KonqOperations::TRASH, selectedUrls);
 495     m_undoCommandTypes.append(KonqUndoManager::TRASH);
 496 }
 497
 498 void DolphinMainWindow::deleteItems()
 499 {
 500     clearStatusBar();
 501
 502     const KUrl::List list = m_activeViewContainer->view()->selectedUrls();
 503     const bool del = KonqOperations::askDeleteConfirmation(list,
 504                      KonqOperations::DEL,
 505                      KonqOperations::DEFAULT_CONFIRMATION,
 506                      this);
 507
 508     if (del) {
 509         KIO::Job* job = KIO::del(list);
 510         connect(job, SIGNAL(result(KJob*)),
 511                 this, SLOT(slotHandleJobError(KJob*)));
 512         connect(job, SIGNAL(result(KJob*)),
 513                 this, SLOT(slotDeleteFileFinished(KJob*)));
 514     }
 515 }
 516
 517 void DolphinMainWindow::properties()
 518 {
 519     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 520
 521     KPropertiesDialog dialog(list, this);
 522     dialog.exec();
 523 }
 524
 525 void DolphinMainWindow::quit()
 526 {
 527     close();
 528 }
 529
 530 void DolphinMainWindow::slotHandlePlacesError(const QString &message)
 531 {
 532     if (!message.isEmpty()) {
 533         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 534         statusBar->setMessage(message, DolphinStatusBar::Error);
 535     }
 536 }
 537
 538 void DolphinMainWindow::slotHandleJobError(KJob* job)
 539 {
 540     if (job->error() != 0) {
 541         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 542         statusBar->setMessage(job->errorString(),
 543                               DolphinStatusBar::Error);
 544     }
 545 }
 546
 547 void DolphinMainWindow::slotDeleteFileFinished(KJob* job)
 548 {
 549     if (job->error() == 0) {
 550         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 551         statusBar->setMessage(i18nc("@info:status", "Delete operation completed."),
 552                               DolphinStatusBar::OperationCompleted);
 553     }
 554 }
 555
 556 void DolphinMainWindow::slotUndoAvailable(bool available)
 557 {
 558     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 559     if (undoAction != 0) {
 560         undoAction->setEnabled(available);
 561     }
 562
 563     if (available && (m_undoCommandTypes.count() > 0)) {
 564         const KonqUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 565         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 566         switch (command) {
 567         case KonqUndoManager::COPY:
 568             statusBar->setMessage(i18nc("@info:status", "Copy operation completed."),
 569                                   DolphinStatusBar::OperationCompleted);
 570             break;
 571         case KonqUndoManager::MOVE:
 572             statusBar->setMessage(i18nc("@info:status", "Move operation completed."),
 573                                   DolphinStatusBar::OperationCompleted);
 574             break;
 575         case KonqUndoManager::LINK:
 576             statusBar->setMessage(i18nc("@info:status", "Link operation completed."),
 577                                   DolphinStatusBar::OperationCompleted);
 578             break;
 579         case KonqUndoManager::TRASH:
 580             statusBar->setMessage(i18nc("@info:status", "Move to trash operation completed."),
 581                                   DolphinStatusBar::OperationCompleted);
 582             break;
 583         case KonqUndoManager::RENAME:
 584             statusBar->setMessage(i18nc("@info:status", "Renaming operation completed."),
 585                                   DolphinStatusBar::OperationCompleted);
 586             break;
 587
 588         case KonqUndoManager::MKDIR:
 589             statusBar->setMessage(i18nc("@info:status", "Created folder."),
 590                                   DolphinStatusBar::OperationCompleted);
 591             break;
 592
 593         default:
 594             break;
 595         }
 596
 597     }
 598 }
 599
 600 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 601 {
 602     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 603     if (undoAction != 0) {
 604         undoAction->setText(text);
 605     }
 606 }
 607
 608 void DolphinMainWindow::undo()
 609 {
 610     clearStatusBar();
 611     KonqUndoManager::self()->undo();
 612 }
 613
 614 void DolphinMainWindow::cut()
 615 {
 616     QMimeData* mimeData = new QMimeData();
 617     const KUrl::List kdeUrls = m_activeViewContainer->view()->selectedUrls();
 618     const KUrl::List mostLocalUrls;
 619     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true);
 620     QApplication::clipboard()->setMimeData(mimeData);
 621 }
 622
 623 void DolphinMainWindow::copy()
 624 {
 625     QMimeData* mimeData = new QMimeData();
 626     const KUrl::List kdeUrls = m_activeViewContainer->view()->selectedUrls();
 627     const KUrl::List mostLocalUrls;
 628     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, false);
 629
 630     QApplication::clipboard()->setMimeData(mimeData);
 631 }
 632
 633 void DolphinMainWindow::paste()
 634 {
 635     QClipboard* clipboard = QApplication::clipboard();
 636     const QMimeData* mimeData = clipboard->mimeData();
 637
 638     clearStatusBar();
 639
 640     const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
 641
 642     // per default the pasting is done into the current Url of the view
 643     KUrl destUrl(m_activeViewContainer->url());
 644
 645     // check whether the pasting should be done into a selected directory
 646     KUrl::List selectedUrls = m_activeViewContainer->view()->selectedUrls();
 647     if (selectedUrls.count() == 1) {
 648         const KFileItem fileItem(S_IFDIR,
 649                                  KFileItem::Unknown,
 650                                  selectedUrls.first(),
 651                                  true);
 652         if (fileItem.isDir()) {
 653             // only one item is selected which is a directory, hence paste
 654             // into this directory
 655             destUrl = selectedUrls.first();
 656         }
 657     }
 658
 659     if (KonqMimeData::decodeIsCutSelection(mimeData)) {
 660         moveUrls(sourceUrls, destUrl);
 661         clipboard->clear();
 662     } else {
 663         copyUrls(sourceUrls, destUrl);
 664     }
 665 }
 666
 667 void DolphinMainWindow::updatePasteAction()
 668 {
 669     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 670     if (pasteAction == 0) {
 671         return;
 672     }
 673
 674     QString text(i18nc("@action:inmenu", "Paste"));
 675     QClipboard* clipboard = QApplication::clipboard();
 676     const QMimeData* mimeData = clipboard->mimeData();
 677
 678     KUrl::List urls = KUrl::List::fromMimeData(mimeData);
 679     if (!urls.isEmpty()) {
 680         pasteAction->setEnabled(true);
 681
 682         pasteAction->setText(i18ncp("@action:inmenu", "Paste One File", "Paste %1 Files", urls.count()));
 683     } else {
 684         pasteAction->setEnabled(false);
 685         pasteAction->setText(i18nc("@action:inmenu", "Paste"));
 686     }
 687
 688     if (pasteAction->isEnabled()) {
 689         KUrl::List urls = m_activeViewContainer->view()->selectedUrls();
 690         const uint count = urls.count();
 691         if (count > 1) {
 692             // pasting should not be allowed when more than one file
 693             // is selected
 694             pasteAction->setEnabled(false);
 695         } else if (count == 1) {
 696             // Only one file is selected. Pasting is only allowed if this
 697             // file is a directory.
 698             // TODO: this doesn't work with remote protocols; instead we need a
 699             // m_activeViewContainer->selectedFileItems() to get the real KFileItems
 700             const KFileItem fileItem(S_IFDIR,
 701                                      KFileItem::Unknown,
 702                                      urls.first(),
 703                                      true);
 704             pasteAction->setEnabled(fileItem.isDir());
 705         }
 706     }
 707 }
 708
 709 void DolphinMainWindow::selectAll()
 710 {
 711     clearStatusBar();
 712     m_activeViewContainer->view()->selectAll();
 713 }
 714
 715 void DolphinMainWindow::invertSelection()
 716 {
 717     clearStatusBar();
 718     m_activeViewContainer->view()->invertSelection();
 719 }
 720
 721 void DolphinMainWindow::setViewMode(QAction* action)
 722 {
 723     const DolphinView::Mode mode = action->data().value<DolphinView::Mode>();
 724     m_activeViewContainer->view()->setMode(mode);
 725 }
 726
 727 void DolphinMainWindow::sortByName()
 728 {
 729     m_activeViewContainer->view()->setSorting(DolphinView::SortByName);
 730 }
 731
 732 void DolphinMainWindow::sortBySize()
 733 {
 734     m_activeViewContainer->view()->setSorting(DolphinView::SortBySize);
 735 }
 736
 737 void DolphinMainWindow::sortByDate()
 738 {
 739     m_activeViewContainer->view()->setSorting(DolphinView::SortByDate);
 740 }
 741
 742 void DolphinMainWindow::sortByPermissions()
 743 {
 744     m_activeViewContainer->view()->setSorting(DolphinView::SortByPermissions);
 745 }
 746
 747 void DolphinMainWindow::sortByOwner()
 748 {
 749     m_activeViewContainer->view()->setSorting(DolphinView::SortByOwner);
 750 }
 751
 752 void DolphinMainWindow::sortByGroup()
 753 {
 754     m_activeViewContainer->view()->setSorting(DolphinView::SortByGroup);
 755 }
 756
 757 void DolphinMainWindow::sortByType()
 758 {
 759     m_activeViewContainer->view()->setSorting(DolphinView::SortByType);
 760 }
 761
 762 void DolphinMainWindow::sortByRating()
 763 {
 764 #ifdef HAVE_NEPOMUK
 765     m_activeViewContainer->view()->setSorting(DolphinView::SortByRating);
 766 #endif
 767 }
 768
 769 void DolphinMainWindow::sortByTags()
 770 {
 771 #ifdef HAVE_NEPOMUK
 772     m_activeViewContainer->view()->setSorting(DolphinView::SortByTags);
 773 #endif
 774 }
 775
 776 void DolphinMainWindow::toggleSortOrder()
 777 {
 778     DolphinView* view = m_activeViewContainer->view();
 779     const Qt::SortOrder order = (view->sortOrder() == Qt::AscendingOrder) ?
 780                                 Qt::DescendingOrder :
 781                                 Qt::AscendingOrder;
 782     view->setSortOrder(order);
 783 }
 784
 785 void DolphinMainWindow::toggleSortCategorization()
 786 {
 787     DolphinView* view = m_activeViewContainer->view();
 788     const bool categorizedSorting = view->categorizedSorting();
 789     view->setCategorizedSorting(!categorizedSorting);
 790 }
 791
 792 void DolphinMainWindow::toggleSizeInfo()
 793 {
 794     toggleAdditionalInfo("show_size_info", KFileItemDelegate::Size);
 795 }
 796
 797 void DolphinMainWindow::toggleDateInfo()
 798 {
 799     toggleAdditionalInfo("show_date_info", KFileItemDelegate::ModificationTime);
 800 }
 801
 802 void DolphinMainWindow::togglePermissionsInfo()
 803 {
 804     toggleAdditionalInfo("show_permissions_info", KFileItemDelegate::Permissions);
 805 }
 806
 807 void DolphinMainWindow::toggleOwnerInfo()
 808 {
 809     toggleAdditionalInfo("show_owner_info", KFileItemDelegate::Owner);
 810 }
 811
 812 void DolphinMainWindow::toggleGroupInfo()
 813 {
 814     toggleAdditionalInfo("show_group_info", KFileItemDelegate::OwnerAndGroup);
 815 }
 816
 817 void DolphinMainWindow::toggleMimeInfo()
 818 {
 819     toggleAdditionalInfo("show_mime_info", KFileItemDelegate::FriendlyMimeType);
 820 }
 821
 822 void DolphinMainWindow::toggleSplitView()
 823 {
 824     if (m_viewContainer[SecondaryView] == 0) {
 825         // create a secondary view
 826         const int newWidth = (m_viewContainer[PrimaryView]->width() - m_splitter->handleWidth()) / 2;
 827
 828         const DolphinView* view = m_viewContainer[PrimaryView]->view();
 829         m_viewContainer[SecondaryView] = new DolphinViewContainer(this, 0, view->rootUrl());
 830         connectViewSignals(SecondaryView);
 831         m_splitter->addWidget(m_viewContainer[SecondaryView]);
 832         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 833         m_viewContainer[SecondaryView]->view()->reload();
 834         m_viewContainer[SecondaryView]->setActive(false);
 835         m_viewContainer[SecondaryView]->show();
 836     } else if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
 837         // remove secondary view
 838         m_viewContainer[SecondaryView]->close();
 839         m_viewContainer[SecondaryView]->deleteLater();
 840         m_viewContainer[SecondaryView] = 0;
 841     } else {
 842         // The secondary view is active, hence from a users point of view
 843         // the content of the secondary view should be moved to the primary view.
 844         // From an implementation point of view it is more efficient to close
 845         // the primary view and exchange the internal pointers afterwards.
 846         m_viewContainer[PrimaryView]->close();
 847         m_viewContainer[PrimaryView]->deleteLater();
 848         m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 849         m_viewContainer[SecondaryView] = 0;
 850     }
 851
 852     setActiveViewContainer(m_viewContainer[PrimaryView]);
 853     updateViewActions();
 854     emit activeViewChanged();
 855 }
 856
 857 void DolphinMainWindow::reloadView()
 858 {
 859     clearStatusBar();
 860     m_activeViewContainer->view()->reload();
 861 }
 862
 863 void DolphinMainWindow::stopLoading()
 864 {
 865 }
 866
 867 void DolphinMainWindow::togglePreview()
 868 {
 869     clearStatusBar();
 870
 871     const KToggleAction* showPreviewAction =
 872         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 873     const bool show = showPreviewAction->isChecked();
 874     m_activeViewContainer->view()->setShowPreview(show);
 875 }
 876
 877 void DolphinMainWindow::toggleShowHiddenFiles()
 878 {
 879     clearStatusBar();
 880
 881     const KToggleAction* showHiddenFilesAction =
 882         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 883     const bool show = showHiddenFilesAction->isChecked();
 884     m_activeViewContainer->view()->setShowHiddenFiles(show);
 885 }
 886
 887 void DolphinMainWindow::toggleFilterBarVisibility()
 888 {
 889     const KToggleAction* showFilterBarAction =
 890         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 891     const bool show = showFilterBarAction->isChecked();
 892     m_activeViewContainer->showFilterBar(show);
 893 }
 894
 895 void DolphinMainWindow::zoomIn()
 896 {
 897     m_activeViewContainer->view()->zoomIn();
 898     updateViewActions();
 899 }
 900
 901 void DolphinMainWindow::zoomOut()
 902 {
 903     m_activeViewContainer->view()->zoomOut();
 904     updateViewActions();
 905 }
 906
 907 void DolphinMainWindow::toggleEditLocation()
 908 {
 909     clearStatusBar();
 910
 911     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 912
 913     bool editOrBrowse = action->isChecked();
 914     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 915     urlNavigator->setUrlEditable(editOrBrowse);
 916 }
 917
 918 void DolphinMainWindow::editLocation()
 919 {
 920     m_activeViewContainer->urlNavigator()->setUrlEditable(true);
 921 }
 922
 923 void DolphinMainWindow::adjustViewProperties()
 924 {
 925     clearStatusBar();
 926     ViewPropertiesDialog dlg(m_activeViewContainer->view());
 927     dlg.exec();
 928 }
 929
 930 void DolphinMainWindow::goBack()
 931 {
 932     clearStatusBar();
 933     m_activeViewContainer->urlNavigator()->goBack();
 934 }
 935
 936 void DolphinMainWindow::goForward()
 937 {
 938     clearStatusBar();
 939     m_activeViewContainer->urlNavigator()->goForward();
 940 }
 941
 942 void DolphinMainWindow::goUp()
 943 {
 944     clearStatusBar();
 945     m_activeViewContainer->urlNavigator()->goUp();
 946 }
 947
 948 void DolphinMainWindow::goHome()
 949 {
 950     clearStatusBar();
 951     m_activeViewContainer->urlNavigator()->goHome();
 952 }
 953
 954 void DolphinMainWindow::findFile()
 955 {
 956     KRun::run("kfind", m_activeViewContainer->url(), this);
 957 }
 958
 959 void DolphinMainWindow::compareFiles()
 960 {
 961     // The method is only invoked if exactly 2 files have
 962     // been selected. The selected files may be:
 963     // - both in the primary view
 964     // - both in the secondary view
 965     // - one in the primary view and the other in the secondary
 966     //   view
 967     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 968
 969     KUrl urlA;
 970     KUrl urlB;
 971     KUrl::List urls = m_viewContainer[PrimaryView]->view()->selectedUrls();
 972
 973     switch (urls.count()) {
 974     case 0: {
 975         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 976         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 977         Q_ASSERT(urls.count() == 2);
 978         urlA = urls[0];
 979         urlB = urls[1];
 980         break;
 981     }
 982
 983     case 1: {
 984         urlA = urls[0];
 985         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 986         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 987         Q_ASSERT(urls.count() == 1);
 988         urlB = urls[0];
 989         break;
 990     }
 991
 992     case 2: {
 993         urlA = urls[0];
 994         urlB = urls[1];
 995         break;
 996     }
 997
 998     default: {
 999         // may not happen: compareFiles may only get invoked if 2
1000         // files are selected
1001         Q_ASSERT(false);
1002     }
1003     }
1004
1005     QString command("kompare -c \"");
1006     command.append(urlA.pathOrUrl());
1007     command.append("\" \"");
1008     command.append(urlB.pathOrUrl());
1009     command.append('\"');
1010     KRun::runCommand(command, "Kompare", "kompare", this);
1011
1012 }
1013
1014 void DolphinMainWindow::editSettings()
1015 {
1016     DolphinSettingsDialog dialog(this);
1017     dialog.exec();
1018 }
1019
1020 void DolphinMainWindow::init()
1021 {
1022     // Check whether Dolphin runs the first time. If yes then
1023     // a proper default window size is given at the end of DolphinMainWindow::init().
1024     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
1025     const bool firstRun = generalSettings->firstRun();
1026     if (firstRun) {
1027         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
1028     }
1029
1030     setAcceptDrops(true);
1031
1032     m_splitter = new QSplitter(this);
1033
1034     DolphinSettings& settings = DolphinSettings::instance();
1035
1036     setupActions();
1037
1038     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
1039     setCaption(homeUrl.fileName());
1040     ViewProperties props(homeUrl);
1041     m_viewContainer[PrimaryView] = new DolphinViewContainer(this,
1042                                                             m_splitter,
1043                                                             homeUrl);
1044
1045     m_activeViewContainer = m_viewContainer[PrimaryView];
1046     connectViewSignals(PrimaryView);
1047     m_viewContainer[PrimaryView]->view()->reload();
1048     m_viewContainer[PrimaryView]->show();
1049
1050     setCentralWidget(m_splitter);
1051     setupDockWidgets();
1052
1053     setupGUI(Keys | Save | Create | ToolBar);
1054     createGUI();
1055
1056     stateChanged("new_file");
1057     setAutoSaveSettings();
1058
1059     QClipboard* clipboard = QApplication::clipboard();
1060     connect(clipboard, SIGNAL(dataChanged()),
1061             this, SLOT(updatePasteAction()));
1062     updatePasteAction();
1063     updateGoActions();
1064
1065     if (generalSettings->splitView()) {
1066         toggleSplitView();
1067     }
1068     updateViewActions();
1069
1070     if (firstRun) {
1071         // assure a proper default size if Dolphin runs the first time
1072         resize(700, 500);
1073     }
1074
1075     emit urlChanged(homeUrl);
1076 }
1077
1078 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* view)
1079 {
1080     Q_ASSERT(view != 0);
1081     Q_ASSERT((view == m_viewContainer[PrimaryView]) || (view == m_viewContainer[SecondaryView]));
1082     if (m_activeViewContainer == view) {
1083         return;
1084     }
1085
1086     m_activeViewContainer->setActive(false);
1087     m_activeViewContainer = view;
1088     m_activeViewContainer->setActive(true);
1089
1090     updateHistory();
1091     updateEditActions();
1092     updateViewActions();
1093     updateGoActions();
1094
1095     const KUrl& url = m_activeViewContainer->url();
1096     setCaption(url.fileName());
1097
1098     emit activeViewChanged();
1099     emit urlChanged(url);
1100 }
1101
1102 void DolphinMainWindow::setupActions()
1103 {
1104     // setup 'File' menu
1105     m_newMenu = new DolphinNewMenu(this);
1106     KMenu* menu = m_newMenu->menu();
1107     menu->setTitle(i18nc("@title:menu", "Create New"));
1108     menu->setIcon(KIcon("document-new"));
1109     connect(menu, SIGNAL(aboutToShow()),
1110             this, SLOT(updateNewMenu()));
1111
1112     QAction* newWindow = actionCollection()->addAction("new_window");
1113     newWindow->setIcon(KIcon("window-new"));
1114     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
1115     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1116     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1117
1118     QAction* rename = actionCollection()->addAction("rename");
1119     rename->setText(i18nc("@action:inmenu File", "Rename..."));
1120     rename->setShortcut(Qt::Key_F2);
1121     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1122
1123     QAction* moveToTrash = actionCollection()->addAction("move_to_trash");
1124     moveToTrash->setText(i18nc("@action:inmenu File", "Move to Trash"));
1125     moveToTrash->setIcon(KIcon("user-trash"));
1126     moveToTrash->setShortcut(QKeySequence::Delete);
1127     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1128
1129     QAction* deleteAction = actionCollection()->addAction("delete");
1130     deleteAction->setText(i18nc("@action:inmenu File", "Delete"));
1131     deleteAction->setShortcut(Qt::SHIFT | Qt::Key_Delete);
1132     deleteAction->setIcon(KIcon("edit-delete"));
1133     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1134
1135     QAction* properties = actionCollection()->addAction("properties");
1136     properties->setText(i18nc("@action:inmenu File", "Properties"));
1137     properties->setShortcut(Qt::ALT | Qt::Key_Return);
1138     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1139
1140     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1141
1142     // setup 'Edit' menu
1143     KStandardAction::undo(this,
1144                           SLOT(undo()),
1145                           actionCollection());
1146
1147     KStandardAction::cut(this, SLOT(cut()), actionCollection());
1148     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1149     KStandardAction::paste(this, SLOT(paste()), actionCollection());
1150
1151     QAction* selectAll = actionCollection()->addAction("select_all");
1152     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
1153     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1154     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1155
1156     QAction* invertSelection = actionCollection()->addAction("invert_selection");
1157     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1158     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1159     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1160
1161     // setup 'View' menu
1162     KStandardAction::zoomIn(this,
1163                             SLOT(zoomIn()),
1164                             actionCollection());
1165
1166     KStandardAction::zoomOut(this,
1167                              SLOT(zoomOut()),
1168                              actionCollection());
1169
1170
1171     KToggleAction* iconsView = DolphinView::iconsModeAction(actionCollection());
1172     KToggleAction* detailsView = DolphinView::detailsModeAction(actionCollection());
1173     KToggleAction* columnView = DolphinView::columnsModeAction(actionCollection());
1174
1175     QActionGroup* viewModeGroup = new QActionGroup(this);
1176     viewModeGroup->addAction(iconsView);
1177     viewModeGroup->addAction(detailsView);
1178     viewModeGroup->addAction(columnView);
1179     connect(viewModeGroup, SIGNAL(triggered(QAction*)), this, SLOT(setViewMode(QAction*)));
1180
1181     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("sort_by_name");
1182     sortByName->setText(i18nc("@action:inmenu Sort By", "Name"));
1183     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1184
1185     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("sort_by_size");
1186     sortBySize->setText(i18nc("@action:inmenu Sort By", "Size"));
1187     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1188
1189     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("sort_by_date");
1190     sortByDate->setText(i18nc("@action:inmenu Sort By", "Date"));
1191     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1192
1193     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("sort_by_permissions");
1194     sortByPermissions->setText(i18nc("@action:inmenu Sort By", "Permissions"));
1195     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
1196
1197     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("sort_by_owner");
1198     sortByOwner->setText(i18nc("@action:inmenu Sort By", "Owner"));
1199     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1200
1201     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("sort_by_group");
1202     sortByGroup->setText(i18nc("@action:inmenu Sort By", "Group"));
1203     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1204
1205     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("sort_by_type");
1206     sortByType->setText(i18nc("@action:inmenu Sort By", "Type"));
1207     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
1208
1209     KToggleAction* sortByRating = actionCollection()->add<KToggleAction>("sort_by_rating");
1210     sortByRating->setText(i18nc("@action:inmenu Sort By", "Rating"));
1211
1212     KToggleAction* sortByTags = actionCollection()->add<KToggleAction>("sort_by_tags");
1213     sortByTags->setText(i18nc("@action:inmenu Sort By", "Tags"));
1214
1215 #ifdef HAVE_NEPOMUK
1216     if (MetaDataWidget::metaDataAvailable()) {
1217         connect(sortByRating, SIGNAL(triggered()), this, SLOT(sortByRating()));
1218         connect(sortByTags, SIGNAL(triggered()), this, SLOT(sortByTags()));
1219     }
1220     else {
1221         sortByRating->setEnabled(false);
1222         sortByTags->setEnabled(false);
1223     }
1224 #else
1225     sortByRating->setEnabled(false);
1226     sortByTags->setEnabled(false);
1227 #endif
1228
1229     QActionGroup* sortGroup = new QActionGroup(this);
1230     sortGroup->addAction(sortByName);
1231     sortGroup->addAction(sortBySize);
1232     sortGroup->addAction(sortByDate);
1233     sortGroup->addAction(sortByPermissions);
1234     sortGroup->addAction(sortByOwner);
1235     sortGroup->addAction(sortByGroup);
1236     sortGroup->addAction(sortByType);
1237     sortGroup->addAction(sortByRating);
1238     sortGroup->addAction(sortByTags);
1239
1240     KToggleAction* sortDescending = actionCollection()->add<KToggleAction>("descending");
1241     sortDescending->setText(i18nc("@action:inmenu Sort", "Descending"));
1242     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1243
1244     KToggleAction* showInGroups = actionCollection()->add<KToggleAction>("show_in_groups");
1245     showInGroups->setText(i18nc("@action:inmenu View", "Show in Groups"));
1246     connect(showInGroups, SIGNAL(triggered()), this, SLOT(toggleSortCategorization()));
1247
1248     KToggleAction* showSizeInfo = actionCollection()->add<KToggleAction>("show_size_info");
1249     showSizeInfo->setText(i18nc("@action:inmenu Additional information", "Size"));
1250     connect(showSizeInfo, SIGNAL(triggered()), this, SLOT(toggleSizeInfo()));
1251
1252     KToggleAction* showDateInfo = actionCollection()->add<KToggleAction>("show_date_info");
1253     showDateInfo->setText(i18nc("@action:inmenu Additional information", "Date"));
1254     connect(showDateInfo, SIGNAL(triggered()), this, SLOT(toggleDateInfo()));
1255
1256     KToggleAction* showPermissionsInfo = actionCollection()->add<KToggleAction>("show_permissions_info");
1257     showPermissionsInfo->setText(i18nc("@action:inmenu Additional information", "Permissions"));
1258     connect(showPermissionsInfo, SIGNAL(triggered()), this, SLOT(togglePermissionsInfo()));
1259
1260     KToggleAction* showOwnerInfo = actionCollection()->add<KToggleAction>("show_owner_info");
1261     showOwnerInfo->setText(i18nc("@action:inmenu Additional information", "Owner"));
1262     connect(showOwnerInfo, SIGNAL(triggered()), this, SLOT(toggleOwnerInfo()));
1263
1264     KToggleAction* showGroupInfo = actionCollection()->add<KToggleAction>("show_group_info");
1265     showGroupInfo->setText(i18nc("@action:inmenu Additional information", "Group"));
1266     connect(showGroupInfo, SIGNAL(triggered()), this, SLOT(toggleGroupInfo()));
1267
1268     KToggleAction* showMimeInfo = actionCollection()->add<KToggleAction>("show_mime_info");
1269     showMimeInfo->setText(i18nc("@action:inmenu Additional information", "Type"));
1270     connect(showMimeInfo, SIGNAL(triggered()), this, SLOT(toggleMimeInfo()));
1271
1272     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1273     showPreview->setText(i18nc("@action:intoolbar", "Preview"));
1274     showPreview->setIcon(KIcon("fileview-preview"));
1275     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1276
1277     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1278     showHiddenFiles->setText(i18nc("@action:inmenu View", "Show Hidden Files"));
1279     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1280     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1281
1282     QAction* split = actionCollection()->addAction("split_view");
1283     split->setShortcut(Qt::Key_F10);
1284     updateSplitAction();
1285     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1286
1287     QAction* reload = actionCollection()->addAction("reload");
1288     reload->setText(i18nc("@action:inmenu View", "Reload"));
1289     reload->setShortcut(Qt::Key_F5);
1290     reload->setIcon(KIcon("view-refresh"));
1291     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1292
1293     QAction* stop = actionCollection()->addAction("stop");
1294     stop->setText(i18nc("@action:inmenu View", "Stop"));
1295     stop->setIcon(KIcon("process-stop"));
1296     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1297
1298     // TODO: the URL navigator must emit a signal if the editable state has been
1299     // changed, so that the corresponding showFullLocation action is updated. Also
1300     // the naming "Show full Location" is currently confusing...
1301     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1302     showFullLocation->setText(i18nc("@action:inmenu Navigation Bar", "Show Full Location"));
1303     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1304     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1305
1306     QAction* editLocation = actionCollection()->addAction("edit_location");
1307     editLocation->setText(i18nc("@action:inmenu Navigation Bar", "Edit Location"));
1308     editLocation->setShortcut(Qt::Key_F6);
1309     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1310
1311     QAction* adjustViewProps = actionCollection()->addAction("view_properties");
1312     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
1313     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1314
1315     // setup 'Go' menu
1316     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
1317     KShortcut backShortcut = backAction->shortcut();
1318     backShortcut.setAlternate(Qt::Key_Backspace);
1319     backAction->setShortcut(backShortcut);
1320
1321     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1322     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1323     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1324
1325     // setup 'Tools' menu
1326     QAction* findFile = actionCollection()->addAction("find_file");
1327     findFile->setText(i18nc("@action:inmenu Tools", "Find File..."));
1328     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1329     findFile->setIcon(KIcon("file-find"));
1330     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1331
1332     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1333     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1334     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1335     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(toggleFilterBarVisibility()));
1336
1337     QAction* compareFiles = actionCollection()->addAction("compare_files");
1338     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1339     compareFiles->setIcon(KIcon("kompare"));
1340     compareFiles->setEnabled(false);
1341     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1342
1343     // setup 'Settings' menu
1344     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1345 }
1346
1347 void DolphinMainWindow::setupDockWidgets()
1348 {
1349     // setup "Information"
1350     QDockWidget* infoDock = new QDockWidget(i18nc("@title:window", "Information"));
1351     infoDock->setObjectName("infoDock");
1352     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1353     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1354     infoDock->setWidget(infoWidget);
1355
1356     infoDock->toggleViewAction()->setText(i18nc("@title:window", "Information"));
1357     infoDock->toggleViewAction()->setShortcut(Qt::Key_F11);
1358     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1359
1360     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1361     connect(this, SIGNAL(urlChanged(KUrl)),
1362             infoWidget, SLOT(setUrl(KUrl)));
1363     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1364             infoWidget, SLOT(setSelection(KFileItemList)));
1365     connect(this, SIGNAL(requestItemInfo(KFileItem)),
1366             infoWidget, SLOT(requestDelayedItemInfo(KFileItem)));
1367
1368     // setup "Tree View"
1369     QDockWidget* treeViewDock = new QDockWidget(i18nc("@title:window", "Folders"));
1370     treeViewDock->setObjectName("treeViewDock");
1371     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1372     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1373     treeViewDock->setWidget(treeWidget);
1374
1375     treeViewDock->toggleViewAction()->setText(i18nc("@title:window", "Folders"));
1376     treeViewDock->toggleViewAction()->setShortcut(Qt::Key_F7);
1377     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1378
1379     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1380     connect(this, SIGNAL(urlChanged(KUrl)),
1381             treeWidget, SLOT(setUrl(KUrl)));
1382     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1383             this, SLOT(changeUrl(KUrl)));
1384     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1385             this, SLOT(changeSelection(KFileItemList)));
1386     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1387             this, SLOT(dropUrls(KUrl::List, KUrl)));
1388
1389     // setup "Terminal"
1390     QDockWidget* terminalDock = new QDockWidget(i18nc("@title:window", "Terminal"));
1391     terminalDock->setObjectName("terminalDock");
1392     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1393     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1394     terminalDock->setWidget(terminalWidget);
1395
1396     terminalDock->toggleViewAction()->setText(i18nc("@title:window", "Terminal"));
1397     terminalDock->toggleViewAction()->setShortcut(Qt::Key_F4);
1398     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1399
1400     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1401     connect(this, SIGNAL(urlChanged(KUrl)),
1402             terminalWidget, SLOT(setUrl(KUrl)));
1403
1404     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1405     if (firstRun) {
1406         infoDock->hide();
1407         treeViewDock->hide();
1408         terminalDock->hide();
1409     }
1410
1411     QDockWidget* placesDock = new QDockWidget(i18nc("@title:window", "Places"));
1412     placesDock->setObjectName("placesDock");
1413     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1414     KFilePlacesView* placesView = new KFilePlacesView(placesDock);
1415     placesDock->setWidget(placesView);
1416     placesView->setModel(DolphinSettings::instance().placesModel());
1417     placesView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
1418
1419     placesDock->toggleViewAction()->setText(i18nc("@title:window", "Places"));
1420     placesDock->toggleViewAction()->setShortcut(Qt::Key_F9);
1421     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1422
1423     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1424     connect(placesView, SIGNAL(urlChanged(KUrl)),
1425             this, SLOT(changeUrl(KUrl)));
1426     connect(this, SIGNAL(urlChanged(KUrl)),
1427             placesView, SLOT(setUrl(KUrl)));
1428 }
1429
1430 void DolphinMainWindow::updateHistory()
1431 {
1432     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1433     const int index = urlNavigator->historyIndex();
1434
1435     QAction* backAction = actionCollection()->action("go_back");
1436     if (backAction != 0) {
1437         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1438     }
1439
1440     QAction* forwardAction = actionCollection()->action("go_forward");
1441     if (forwardAction != 0) {
1442         forwardAction->setEnabled(index > 0);
1443     }
1444 }
1445
1446 void DolphinMainWindow::updateEditActions()
1447 {
1448     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1449     if (list.isEmpty()) {
1450         stateChanged("has_no_selection");
1451     } else {
1452         stateChanged("has_selection");
1453
1454         QAction* renameAction = actionCollection()->action("rename");
1455         if (renameAction != 0) {
1456             renameAction->setEnabled(list.count() >= 1);
1457         }
1458
1459         bool enableMoveToTrash = true;
1460
1461         KFileItemList::const_iterator it = list.begin();
1462         const KFileItemList::const_iterator end = list.end();
1463         while (it != end) {
1464             const KUrl& url = (*it).url();
1465             // only enable the 'Move to Trash' action for local files
1466             if (!url.isLocalFile()) {
1467                 enableMoveToTrash = false;
1468             }
1469             ++it;
1470         }
1471
1472         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1473         moveToTrashAction->setEnabled(enableMoveToTrash);
1474     }
1475     updatePasteAction();
1476 }
1477
1478 void DolphinMainWindow::updateViewActions()
1479 {
1480     const DolphinView* view = m_activeViewContainer->view();
1481     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1482     if (zoomInAction != 0) {
1483         zoomInAction->setEnabled(view->isZoomInPossible());
1484     }
1485
1486     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1487     if (zoomOutAction != 0) {
1488         zoomOutAction->setEnabled(view->isZoomOutPossible());
1489     }
1490
1491     QAction* action = actionCollection()->action(view->currentViewModeActionName());
1492     if (action != 0) {
1493         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1494         toggleAction->setChecked(true);
1495     }
1496
1497     slotSortingChanged(view->sorting());
1498     slotSortOrderChanged(view->sortOrder());
1499     slotCategorizedSortingChanged();
1500     slotAdditionalInfoChanged(view->additionalInfo());
1501
1502     KToggleAction* showFilterBarAction =
1503         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1504     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1505
1506     KToggleAction* showPreviewAction =
1507         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1508     showPreviewAction->setChecked(view->showPreview());
1509
1510     KToggleAction* showHiddenFilesAction =
1511         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1512     showHiddenFilesAction->setChecked(view->showHiddenFiles());
1513
1514     updateSplitAction();
1515
1516     KToggleAction* editableLocactionAction =
1517         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1518     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1519     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1520 }
1521
1522 void DolphinMainWindow::updateGoActions()
1523 {
1524     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1525     const KUrl& currentUrl = m_activeViewContainer->url();
1526     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1527 }
1528
1529 void DolphinMainWindow::copyUrls(const KUrl::List& source, const KUrl& dest)
1530 {
1531     KonqOperations::copy(this, KonqOperations::COPY, source, dest);
1532     m_undoCommandTypes.append(KonqUndoManager::COPY);
1533 }
1534
1535 void DolphinMainWindow::moveUrls(const KUrl::List& source, const KUrl& dest)
1536 {
1537     KonqOperations::copy(this, KonqOperations::MOVE, source, dest);
1538     m_undoCommandTypes.append(KonqUndoManager::MOVE);
1539 }
1540
1541 void DolphinMainWindow::linkUrls(const KUrl::List& source, const KUrl& dest)
1542 {
1543     KonqOperations::copy(this, KonqOperations::LINK, source, dest);
1544     m_undoCommandTypes.append(KonqUndoManager::LINK);
1545 }
1546
1547 void DolphinMainWindow::clearStatusBar()
1548 {
1549     m_activeViewContainer->statusBar()->clear();
1550 }
1551
1552 void DolphinMainWindow::connectViewSignals(int viewIndex)
1553 {
1554     DolphinViewContainer* container = m_viewContainer[viewIndex];
1555     connect(container, SIGNAL(showFilterBarChanged(bool)),
1556             this, SLOT(updateFilterBarAction(bool)));
1557
1558     DolphinView* view = container->view();
1559     connect(view, SIGNAL(modeChanged()),
1560             this, SLOT(slotViewModeChanged()));
1561     connect(view, SIGNAL(showPreviewChanged()),
1562             this, SLOT(slotShowPreviewChanged()));
1563     connect(view, SIGNAL(showHiddenFilesChanged()),
1564             this, SLOT(slotShowHiddenFilesChanged()));
1565     connect(view, SIGNAL(categorizedSortingChanged()),
1566             this, SLOT(slotCategorizedSortingChanged()));
1567     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1568             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1569     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1570             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1571     connect(view, SIGNAL(additionalInfoChanged(KFileItemDelegate::InformationList)),
1572             this, SLOT(slotAdditionalInfoChanged(KFileItemDelegate::InformationList)));
1573     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1574             this, SLOT(slotSelectionChanged(KFileItemList)));
1575     connect(view, SIGNAL(requestItemInfo(KFileItem)),
1576             this, SLOT(slotRequestItemInfo(KFileItem)));
1577     connect(view, SIGNAL(activated()),
1578             this, SLOT(toggleActiveView()));
1579
1580     const KUrlNavigator* navigator = container->urlNavigator();
1581     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1582             this, SLOT(changeUrl(const KUrl&)));
1583     connect(navigator, SIGNAL(historyChanged()),
1584             this, SLOT(slotHistoryChanged()));
1585 }
1586
1587 void DolphinMainWindow::updateSplitAction()
1588 {
1589     QAction* splitAction = actionCollection()->action("split_view");
1590     if (m_viewContainer[SecondaryView] != 0) {
1591         if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
1592             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
1593             splitAction->setIcon(KIcon("fileview-close-right"));
1594         } else {
1595             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
1596             splitAction->setIcon(KIcon("fileview-close-left"));
1597         }
1598     } else {
1599         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
1600         splitAction->setIcon(KIcon("fileview-split"));
1601     }
1602 }
1603
1604 void DolphinMainWindow::toggleAdditionalInfo(const char* actionName,
1605                                              KFileItemDelegate::Information info)
1606 {
1607     clearStatusBar();
1608
1609     DolphinView* view = m_activeViewContainer->view();
1610     KFileItemDelegate::InformationList list = view->additionalInfo();
1611
1612     const bool show = actionCollection()->action(actionName)->isChecked();
1613
1614     const int index = list.indexOf(info);
1615     const bool containsInfo = (index >= 0);
1616     if (show && !containsInfo) {
1617         list.append(info);
1618         view->setAdditionalInfo(list);
1619     } else if (!show && containsInfo) {
1620         list.removeAt(index);
1621         view->setAdditionalInfo(list);
1622         Q_ASSERT(list.indexOf(info) < 0);
1623     }
1624 }
1625
1626 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1627     KonqUndoManager::UiInterface(mainWin),
1628     m_mainWin(mainWin)
1629 {
1630     Q_ASSERT(m_mainWin != 0);
1631 }
1632
1633 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1634 {
1635 }
1636
1637 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1638 {
1639     DolphinStatusBar* statusBar = m_mainWin->activeViewContainer()->statusBar();
1640     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1641 }
1642
1643 #include "dolphinmainwindow.moc"