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