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 #include "dolphindropcontroller.h"
  24
  25 #include <config-nepomuk.h>
  26
  27 #include "dolphinapplication.h"
  28 #include "dolphinnewmenu.h"
  29 #include "dolphinsettings.h"
  30 #include "dolphinsettingsdialog.h"
  31 #include "dolphinstatusbar.h"
  32 #include "dolphinviewcontainer.h"
  33 #include "infosidebarpage.h"
  34 #include "metadatawidget.h"
  35 #include "mainwindowadaptor.h"
  36 #include "terminalsidebarpage.h"
  37 #include "treeviewsidebarpage.h"
  38 #include "kurlnavigator.h"
  39 #include "viewpropertiesdialog.h"
  40 #include "viewproperties.h"
  41 #include "kfileplacesmodel.h"
  42 #include "kfileplacesview.h"
  43
  44 #include "dolphin_generalsettings.h"
  45 #include "dolphin_iconsmodesettings.h"
  46
  47 #include <kaction.h>
  48 #include <kactioncollection.h>
  49 #include <kconfig.h>
  50 #include <kdesktopfile.h>
  51 #include <kdeversion.h>
  52 #include <kfiledialog.h>
  53 #include <kglobal.h>
  54 #include <kicon.h>
  55 #include <kiconloader.h>
  56 #include <kio/netaccess.h>
  57 #include <kinputdialog.h>
  58 #include <klocale.h>
  59 #include <kmenu.h>
  60 #include <kmenubar.h>
  61 #include <kmessagebox.h>
  62 #include <konqmimedata.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_showMenuBar(0),
  82     m_splitter(0),
  83     m_activeViewContainer(0),
  84     m_id(id)
  85 {
  86     setObjectName("Dolphin");
  87     m_viewContainer[PrimaryView] = 0;
  88     m_viewContainer[SecondaryView] = 0;
  89
  90     new MainWindowAdaptor(this);
  91     QDBusConnection::sessionBus().registerObject(QString("/dolphin/MainWindow%1").arg(m_id), this);
  92
  93     KonqFileUndoManager::incRef();
  94
  95     KonqFileUndoManager* undoManager = KonqFileUndoManager::self();
  96     undoManager->setUiInterface(new UndoUiInterface(this));
  97
  98     connect(undoManager, SIGNAL(undoAvailable(bool)),
  99             this, SLOT(slotUndoAvailable(bool)));
 100     connect(undoManager, SIGNAL(undoTextChanged(const QString&)),
 101             this, SLOT(slotUndoTextChanged(const QString&)));
 102     connect(DolphinSettings::instance().placesModel(), SIGNAL(errorMessage(const QString&)),
 103             this, SLOT(slotHandlePlacesError(const QString&)));
 104 }
 105
 106 DolphinMainWindow::~DolphinMainWindow()
 107 {
 108     KonqFileUndoManager::decRef();
 109     DolphinApplication::app()->removeMainWindow(this);
 110 }
 111
 112 void DolphinMainWindow::toggleViews()
 113 {
 114     if (m_viewContainer[SecondaryView] == 0) {
 115         return;
 116     }
 117
 118     // move secondary view from the last position of the splitter
 119     // to the first position
 120     m_splitter->insertWidget(0, m_viewContainer[SecondaryView]);
 121
 122     DolphinViewContainer* container = m_viewContainer[PrimaryView];
 123     m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 124     m_viewContainer[SecondaryView] = container;
 125 }
 126
 127 void DolphinMainWindow::slotDoingOperation(KonqFileUndoManager::CommandType commandType)
 128 {
 129     clearStatusBar();
 130     m_undoCommandTypes.append(commandType);
 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     DolphinDropController dropController(this);
 154     connect(&dropController, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)),
 155             this, SLOT(slotDoingOperation(KonqFileUndoManager::CommandType)));
 156     dropController.dropUrls(urls, destination);
 157 }
 158
 159 void DolphinMainWindow::changeUrl(const KUrl& url)
 160 {
 161     DolphinViewContainer* view = activeViewContainer();
 162     if (view != 0) {
 163         view->setUrl(url);
 164         updateEditActions();
 165         updateViewActions();
 166         updateGoActions();
 167         setCaption(url.fileName());
 168         emit urlChanged(url);
 169     }
 170 }
 171
 172 void DolphinMainWindow::changeSelection(const KFileItemList& selection)
 173 {
 174     activeViewContainer()->view()->changeSelection(selection);
 175 }
 176
 177 void DolphinMainWindow::slotViewModeChanged()
 178 {
 179     updateViewActions();
 180 }
 181
 182 void DolphinMainWindow::slotShowPreviewChanged()
 183 {
 184     // It is not enough to update the 'Show Preview' action, also
 185     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 186     updateViewActions();
 187 }
 188
 189 void DolphinMainWindow::slotShowHiddenFilesChanged()
 190 {
 191     KToggleAction* showHiddenFilesAction =
 192         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 193     const DolphinView* view = m_activeViewContainer->view();
 194     showHiddenFilesAction->setChecked(view->showHiddenFiles());
 195 }
 196
 197 void DolphinMainWindow::slotCategorizedSortingChanged()
 198 {
 199     KToggleAction* showInGroupsAction =
 200         static_cast<KToggleAction*>(actionCollection()->action("show_in_groups"));
 201     const DolphinView* view = m_activeViewContainer->view();
 202     showInGroupsAction->setChecked(view->categorizedSorting());
 203     showInGroupsAction->setEnabled(view->supportsCategorizedSorting());
 204 }
 205
 206 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 207 {
 208     QAction* action = 0;
 209     switch (sorting) {
 210     case DolphinView::SortByName:
 211         action = actionCollection()->action("sort_by_name");
 212         break;
 213     case DolphinView::SortBySize:
 214         action = actionCollection()->action("sort_by_size");
 215         break;
 216     case DolphinView::SortByDate:
 217         action = actionCollection()->action("sort_by_date");
 218         break;
 219     case DolphinView::SortByPermissions:
 220         action = actionCollection()->action("sort_by_permissions");
 221         break;
 222     case DolphinView::SortByOwner:
 223         action = actionCollection()->action("sort_by_owner");
 224         break;
 225     case DolphinView::SortByGroup:
 226         action = actionCollection()->action("sort_by_group");
 227         break;
 228     case DolphinView::SortByType:
 229         action = actionCollection()->action("sort_by_type");
 230         break;
 231 #ifdef HAVE_NEPOMUK
 232     case DolphinView::SortByRating:
 233         action = actionCollection()->action("sort_by_rating");
 234         break;
 235     case DolphinView::SortByTags:
 236         action = actionCollection()->action("sort_by_tags");
 237         break;
 238 #endif
 239     default:
 240         break;
 241     }
 242
 243     if (action != 0) {
 244         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 245         toggleAction->setChecked(true);
 246     }
 247 }
 248
 249 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 250 {
 251     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 252     const bool sortDescending = (order == Qt::DescendingOrder);
 253     descending->setChecked(sortDescending);
 254 }
 255
 256 void DolphinMainWindow::slotAdditionalInfoChanged(KFileItemDelegate::InformationList list)
 257 {
 258     QAction* showSizeInfo = actionCollection()->action("show_size_info");
 259     QAction* showDateInfo = actionCollection()->action("show_date_info");
 260     QAction* showPermissionsInfo = actionCollection()->action("show_permissions_info");
 261     QAction* showOwnerInfo = actionCollection()->action("show_owner_info");
 262     QAction* showGroupInfo = actionCollection()->action("show_group_info");
 263     QAction* showMimeInfo = actionCollection()->action("show_mime_info");
 264
 265     showSizeInfo->setChecked(false);
 266     showDateInfo->setChecked(false);
 267     showPermissionsInfo->setChecked(false);
 268     showOwnerInfo->setChecked(false);
 269     showGroupInfo->setChecked(false);
 270     showMimeInfo->setChecked(false);
 271
 272     const DolphinView* view = m_activeViewContainer->view();
 273
 274     const IconsModeSettings* settings = DolphinSettings::instance().iconsModeSettings();
 275     const bool enable = (view->mode() == DolphinView::DetailsView) ||
 276                          ((view->mode() == DolphinView::IconsView) && settings->showAdditionalInfo());
 277
 278     showSizeInfo->setEnabled(enable);
 279     showDateInfo->setEnabled(enable);
 280     showPermissionsInfo->setEnabled(enable);
 281     showOwnerInfo->setEnabled(enable);
 282     showGroupInfo->setEnabled(enable);
 283     showMimeInfo->setEnabled(enable);
 284
 285     foreach (KFileItemDelegate::Information info, list) {
 286         switch (info) {
 287         case KFileItemDelegate::Size:
 288             showSizeInfo->setChecked(true);
 289             break;
 290         case KFileItemDelegate::ModificationTime:
 291             showDateInfo->setChecked(true);
 292             break;
 293         case KFileItemDelegate::Permissions:
 294             showPermissionsInfo->setChecked(true);
 295             break;
 296         case KFileItemDelegate::Owner:
 297             showOwnerInfo->setChecked(true);
 298             break;
 299         case KFileItemDelegate::OwnerAndGroup:
 300             showGroupInfo->setChecked(true);
 301             break;
 302         case KFileItemDelegate::FriendlyMimeType:
 303             showMimeInfo->setChecked(true);
 304             break;
 305         default:
 306             break;
 307         }
 308     }
 309 }
 310
 311 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 312 {
 313     updateEditActions();
 314
 315     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 316     int selectedUrlsCount = m_viewContainer[PrimaryView]->view()->selectedUrls().count();
 317     if (m_viewContainer[SecondaryView] != 0) {
 318         selectedUrlsCount += m_viewContainer[SecondaryView]->view()->selectedUrls().count();
 319     }
 320
 321     QAction* compareFilesAction = actionCollection()->action("compare_files");
 322     compareFilesAction->setEnabled(selectedUrlsCount == 2);
 323
 324     m_activeViewContainer->updateStatusBar();
 325
 326     emit selectionChanged(selection);
 327 }
 328
 329 void DolphinMainWindow::slotRequestItemInfo(const KFileItem& item)
 330 {
 331     emit requestItemInfo(item);
 332 }
 333
 334 void DolphinMainWindow::slotHistoryChanged()
 335 {
 336     updateHistory();
 337 }
 338
 339 void DolphinMainWindow::updateFilterBarAction(bool show)
 340 {
 341     KToggleAction* showFilterBarAction =
 342         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 343     showFilterBarAction->setChecked(show);
 344 }
 345
 346 void DolphinMainWindow::openNewMainWindow()
 347 {
 348     DolphinApplication::app()->createMainWindow()->show();
 349 }
 350
 351 void DolphinMainWindow::toggleActiveView()
 352 {
 353     if (m_viewContainer[SecondaryView] == 0) {
 354         // only one view is available
 355         return;
 356     }
 357
 358     Q_ASSERT(m_activeViewContainer != 0);
 359     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 360
 361     DolphinViewContainer* left  = m_viewContainer[PrimaryView];
 362     DolphinViewContainer* right = m_viewContainer[SecondaryView];
 363     setActiveViewContainer(m_activeViewContainer == right ? left : right);
 364 }
 365
 366 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 367 {
 368     DolphinSettings& settings = DolphinSettings::instance();
 369     GeneralSettings* generalSettings = settings.generalSettings();
 370     generalSettings->setFirstRun(false);
 371
 372     settings.save();
 373
 374     KXmlGuiWindow::closeEvent(event);
 375 }
 376
 377 void DolphinMainWindow::saveProperties(KConfigGroup& group)
 378 {
 379     DolphinViewContainer* cont = m_viewContainer[PrimaryView];
 380     group.writeEntry("Primary Url", cont->url().url());
 381     group.writeEntry("Primary Editable Url", cont->isUrlEditable());
 382
 383     cont = m_viewContainer[SecondaryView];
 384     if (cont != 0) {
 385         group.writeEntry("Secondary Url", cont->url().url());
 386         group.writeEntry("Secondary Editable Url", cont->isUrlEditable());
 387     }
 388 }
 389
 390 void DolphinMainWindow::readProperties(const KConfigGroup& group)
 391 {
 392     DolphinViewContainer* cont = m_viewContainer[PrimaryView];
 393
 394     cont->setUrl(group.readEntry("Primary Url"));
 395     bool editable = group.readEntry("Primary Editable Url", false);
 396     cont->urlNavigator()->setUrlEditable(editable);
 397
 398     cont = m_viewContainer[SecondaryView];
 399     const QString secondaryUrl = group.readEntry("Secondary Url");
 400     if (!secondaryUrl.isEmpty()) {
 401         if (cont == 0) {
 402             // a secondary view should be shown, but no one is available
 403             // currently -> create a new view
 404             toggleSplitView();
 405             cont = m_viewContainer[SecondaryView];
 406             Q_ASSERT(cont != 0);
 407         }
 408
 409         cont->setUrl(secondaryUrl);
 410         bool editable = group.readEntry("Secondary Editable Url", false);
 411         cont->urlNavigator()->setUrlEditable(editable);
 412     } else if (cont != 0) {
 413         // no secondary view should be shown, but the default setting shows
 414         // one already -> close the view
 415         toggleSplitView();
 416     }
 417 }
 418
 419 void DolphinMainWindow::updateNewMenu()
 420 {
 421     m_newMenu->slotCheckUpToDate();
 422     m_newMenu->setPopupFiles(activeViewContainer()->url());
 423 }
 424
 425 void DolphinMainWindow::rename()
 426 {
 427     clearStatusBar();
 428     m_activeViewContainer->view()->renameSelectedItems();
 429 }
 430
 431 void DolphinMainWindow::moveToTrash()
 432 {
 433     clearStatusBar();
 434
 435     DolphinView* view = m_activeViewContainer->view();
 436
 437     if (QApplication::keyboardModifiers() & Qt::ShiftModifier) {
 438         view->deleteSelectedItems();
 439     } else {
 440         view->trashSelectedItems();
 441     }
 442 }
 443
 444 void DolphinMainWindow::deleteItems()
 445 {
 446     clearStatusBar();
 447     m_activeViewContainer->view()->deleteSelectedItems();
 448 }
 449
 450 void DolphinMainWindow::properties()
 451 {
 452     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 453
 454     KPropertiesDialog *dialog = new KPropertiesDialog(list, this);
 455     dialog->setAttribute(Qt::WA_DeleteOnClose);
 456     dialog->show();
 457     dialog->raise();
 458     dialog->activateWindow();
 459 }
 460
 461 void DolphinMainWindow::quit()
 462 {
 463     close();
 464 }
 465
 466 void DolphinMainWindow::slotHandlePlacesError(const QString &message)
 467 {
 468     if (!message.isEmpty()) {
 469         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 470         statusBar->setMessage(message, DolphinStatusBar::Error);
 471     }
 472 }
 473
 474 void DolphinMainWindow::slotUndoAvailable(bool available)
 475 {
 476     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 477     if (undoAction != 0) {
 478         undoAction->setEnabled(available);
 479     }
 480
 481     if (available && (m_undoCommandTypes.count() > 0)) {
 482         const KonqFileUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 483         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 484         switch (command) {
 485         case KonqFileUndoManager::COPY:
 486             statusBar->setMessage(i18nc("@info:status", "Copy operation completed."),
 487                                   DolphinStatusBar::OperationCompleted);
 488             break;
 489         case KonqFileUndoManager::MOVE:
 490             statusBar->setMessage(i18nc("@info:status", "Move operation completed."),
 491                                   DolphinStatusBar::OperationCompleted);
 492             break;
 493         case KonqFileUndoManager::LINK:
 494             statusBar->setMessage(i18nc("@info:status", "Link operation completed."),
 495                                   DolphinStatusBar::OperationCompleted);
 496             break;
 497         case KonqFileUndoManager::TRASH:
 498             statusBar->setMessage(i18nc("@info:status", "Move to trash operation completed."),
 499                                   DolphinStatusBar::OperationCompleted);
 500             break;
 501         case KonqFileUndoManager::RENAME:
 502             statusBar->setMessage(i18nc("@info:status", "Renaming operation completed."),
 503                                   DolphinStatusBar::OperationCompleted);
 504             break;
 505
 506         case KonqFileUndoManager::MKDIR:
 507             statusBar->setMessage(i18nc("@info:status", "Created folder."),
 508                                   DolphinStatusBar::OperationCompleted);
 509             break;
 510
 511         default:
 512             break;
 513         }
 514
 515     }
 516 }
 517
 518 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 519 {
 520     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 521     if (undoAction != 0) {
 522         undoAction->setText(text);
 523     }
 524 }
 525
 526 void DolphinMainWindow::undo()
 527 {
 528     clearStatusBar();
 529     KonqFileUndoManager::self()->undo();
 530 }
 531
 532 void DolphinMainWindow::cut()
 533 {
 534     m_activeViewContainer->view()->cutSelectedItems();
 535 }
 536
 537 void DolphinMainWindow::copy()
 538 {
 539     m_activeViewContainer->view()->copySelectedItems();
 540 }
 541
 542 void DolphinMainWindow::paste()
 543 {
 544     m_activeViewContainer->view()->paste();
 545 }
 546
 547 void DolphinMainWindow::updatePasteAction()
 548 {
 549     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 550     if (pasteAction == 0) {
 551         return;
 552     }
 553
 554     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 555     pasteAction->setEnabled(pasteInfo.first);
 556     pasteAction->setText(pasteInfo.second);
 557 }
 558
 559 void DolphinMainWindow::selectAll()
 560 {
 561     clearStatusBar();
 562     m_activeViewContainer->view()->selectAll();
 563 }
 564
 565 void DolphinMainWindow::invertSelection()
 566 {
 567     clearStatusBar();
 568     m_activeViewContainer->view()->invertSelection();
 569 }
 570
 571 void DolphinMainWindow::setViewMode(QAction* action)
 572 {
 573     const DolphinView::Mode mode = action->data().value<DolphinView::Mode>();
 574     m_activeViewContainer->view()->setMode(mode);
 575 }
 576
 577 void DolphinMainWindow::sortByName()
 578 {
 579     m_activeViewContainer->view()->setSorting(DolphinView::SortByName);
 580 }
 581
 582 void DolphinMainWindow::sortBySize()
 583 {
 584     m_activeViewContainer->view()->setSorting(DolphinView::SortBySize);
 585 }
 586
 587 void DolphinMainWindow::sortByDate()
 588 {
 589     m_activeViewContainer->view()->setSorting(DolphinView::SortByDate);
 590 }
 591
 592 void DolphinMainWindow::sortByPermissions()
 593 {
 594     m_activeViewContainer->view()->setSorting(DolphinView::SortByPermissions);
 595 }
 596
 597 void DolphinMainWindow::sortByOwner()
 598 {
 599     m_activeViewContainer->view()->setSorting(DolphinView::SortByOwner);
 600 }
 601
 602 void DolphinMainWindow::sortByGroup()
 603 {
 604     m_activeViewContainer->view()->setSorting(DolphinView::SortByGroup);
 605 }
 606
 607 void DolphinMainWindow::sortByType()
 608 {
 609     m_activeViewContainer->view()->setSorting(DolphinView::SortByType);
 610 }
 611
 612 void DolphinMainWindow::sortByRating()
 613 {
 614 #ifdef HAVE_NEPOMUK
 615     m_activeViewContainer->view()->setSorting(DolphinView::SortByRating);
 616 #endif
 617 }
 618
 619 void DolphinMainWindow::sortByTags()
 620 {
 621 #ifdef HAVE_NEPOMUK
 622     m_activeViewContainer->view()->setSorting(DolphinView::SortByTags);
 623 #endif
 624 }
 625
 626 void DolphinMainWindow::toggleSortOrder()
 627 {
 628     DolphinView* view = m_activeViewContainer->view();
 629     const Qt::SortOrder order = (view->sortOrder() == Qt::AscendingOrder) ?
 630                                 Qt::DescendingOrder :
 631                                 Qt::AscendingOrder;
 632     view->setSortOrder(order);
 633 }
 634
 635 void DolphinMainWindow::toggleSortCategorization()
 636 {
 637     DolphinView* view = m_activeViewContainer->view();
 638     const bool categorizedSorting = view->categorizedSorting();
 639     view->setCategorizedSorting(!categorizedSorting);
 640 }
 641
 642 void DolphinMainWindow::toggleSizeInfo()
 643 {
 644     toggleAdditionalInfo("show_size_info", KFileItemDelegate::Size);
 645 }
 646
 647 void DolphinMainWindow::toggleDateInfo()
 648 {
 649     toggleAdditionalInfo("show_date_info", KFileItemDelegate::ModificationTime);
 650 }
 651
 652 void DolphinMainWindow::togglePermissionsInfo()
 653 {
 654     toggleAdditionalInfo("show_permissions_info", KFileItemDelegate::Permissions);
 655 }
 656
 657 void DolphinMainWindow::toggleOwnerInfo()
 658 {
 659     toggleAdditionalInfo("show_owner_info", KFileItemDelegate::Owner);
 660 }
 661
 662 void DolphinMainWindow::toggleGroupInfo()
 663 {
 664     toggleAdditionalInfo("show_group_info", KFileItemDelegate::OwnerAndGroup);
 665 }
 666
 667 void DolphinMainWindow::toggleMimeInfo()
 668 {
 669     toggleAdditionalInfo("show_mime_info", KFileItemDelegate::FriendlyMimeType);
 670 }
 671
 672 void DolphinMainWindow::toggleSplitView()
 673 {
 674     if (m_viewContainer[SecondaryView] == 0) {
 675         // create a secondary view
 676         const int newWidth = (m_viewContainer[PrimaryView]->width() - m_splitter->handleWidth()) / 2;
 677
 678         const DolphinView* view = m_viewContainer[PrimaryView]->view();
 679         m_viewContainer[SecondaryView] = new DolphinViewContainer(this, 0, view->rootUrl());
 680         connectViewSignals(SecondaryView);
 681         m_splitter->addWidget(m_viewContainer[SecondaryView]);
 682         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 683         m_viewContainer[SecondaryView]->view()->reload();
 684         m_viewContainer[SecondaryView]->setActive(false);
 685         m_viewContainer[SecondaryView]->show();
 686     } else if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
 687         // remove secondary view
 688         m_viewContainer[SecondaryView]->close();
 689         m_viewContainer[SecondaryView]->deleteLater();
 690         m_viewContainer[SecondaryView] = 0;
 691     } else {
 692         // The secondary view is active, hence from a users point of view
 693         // the content of the secondary view should be moved to the primary view.
 694         // From an implementation point of view it is more efficient to close
 695         // the primary view and exchange the internal pointers afterwards.
 696         m_viewContainer[PrimaryView]->close();
 697         m_viewContainer[PrimaryView]->deleteLater();
 698         m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 699         m_viewContainer[SecondaryView] = 0;
 700     }
 701
 702     setActiveViewContainer(m_viewContainer[PrimaryView]);
 703     updateViewActions();
 704     emit activeViewChanged();
 705 }
 706
 707 void DolphinMainWindow::reloadView()
 708 {
 709     clearStatusBar();
 710     m_activeViewContainer->view()->reload();
 711 }
 712
 713 void DolphinMainWindow::stopLoading()
 714 {
 715 }
 716
 717 void DolphinMainWindow::togglePreview()
 718 {
 719     clearStatusBar();
 720
 721     const KToggleAction* showPreviewAction =
 722         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 723     const bool show = showPreviewAction->isChecked();
 724     m_activeViewContainer->view()->setShowPreview(show);
 725 }
 726
 727 void DolphinMainWindow::toggleShowHiddenFiles()
 728 {
 729     clearStatusBar();
 730
 731     const KToggleAction* showHiddenFilesAction =
 732         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 733     const bool show = showHiddenFilesAction->isChecked();
 734     m_activeViewContainer->view()->setShowHiddenFiles(show);
 735 }
 736
 737 void DolphinMainWindow::toggleFilterBarVisibility()
 738 {
 739     const KToggleAction* showFilterBarAction =
 740         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 741     const bool show = showFilterBarAction->isChecked();
 742     m_activeViewContainer->showFilterBar(show);
 743 }
 744
 745 void DolphinMainWindow::zoomIn()
 746 {
 747     m_activeViewContainer->view()->zoomIn();
 748     updateViewActions();
 749 }
 750
 751 void DolphinMainWindow::zoomOut()
 752 {
 753     m_activeViewContainer->view()->zoomOut();
 754     updateViewActions();
 755 }
 756
 757 void DolphinMainWindow::toggleEditLocation()
 758 {
 759     clearStatusBar();
 760
 761     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 762
 763     bool editOrBrowse = action->isChecked();
 764     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 765     urlNavigator->setUrlEditable(editOrBrowse);
 766 }
 767
 768 void DolphinMainWindow::editLocation()
 769 {
 770     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 771     navigator->setUrlEditable(true);
 772     navigator->setFocus();
 773 }
 774
 775 void DolphinMainWindow::adjustViewProperties()
 776 {
 777     clearStatusBar();
 778     ViewPropertiesDialog dlg(m_activeViewContainer->view());
 779     dlg.exec();
 780 }
 781
 782 void DolphinMainWindow::goBack()
 783 {
 784     clearStatusBar();
 785     m_activeViewContainer->urlNavigator()->goBack();
 786 }
 787
 788 void DolphinMainWindow::goForward()
 789 {
 790     clearStatusBar();
 791     m_activeViewContainer->urlNavigator()->goForward();
 792 }
 793
 794 void DolphinMainWindow::goUp()
 795 {
 796     clearStatusBar();
 797     m_activeViewContainer->urlNavigator()->goUp();
 798 }
 799
 800 void DolphinMainWindow::goHome()
 801 {
 802     clearStatusBar();
 803     m_activeViewContainer->urlNavigator()->goHome();
 804 }
 805
 806 void DolphinMainWindow::findFile()
 807 {
 808     KRun::run("kfind", m_activeViewContainer->url(), this);
 809 }
 810
 811 void DolphinMainWindow::compareFiles()
 812 {
 813     // The method is only invoked if exactly 2 files have
 814     // been selected. The selected files may be:
 815     // - both in the primary view
 816     // - both in the secondary view
 817     // - one in the primary view and the other in the secondary
 818     //   view
 819     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 820
 821     KUrl urlA;
 822     KUrl urlB;
 823     KUrl::List urls = m_viewContainer[PrimaryView]->view()->selectedUrls();
 824
 825     switch (urls.count()) {
 826     case 0: {
 827         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 828         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 829         Q_ASSERT(urls.count() == 2);
 830         urlA = urls[0];
 831         urlB = urls[1];
 832         break;
 833     }
 834
 835     case 1: {
 836         urlA = urls[0];
 837         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 838         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 839         Q_ASSERT(urls.count() == 1);
 840         urlB = urls[0];
 841         break;
 842     }
 843
 844     case 2: {
 845         urlA = urls[0];
 846         urlB = urls[1];
 847         break;
 848     }
 849
 850     default: {
 851         // may not happen: compareFiles may only get invoked if 2
 852         // files are selected
 853         Q_ASSERT(false);
 854     }
 855     }
 856
 857     QString command("kompare -c \"");
 858     command.append(urlA.pathOrUrl());
 859     command.append("\" \"");
 860     command.append(urlB.pathOrUrl());
 861     command.append('\"');
 862     KRun::runCommand(command, "Kompare", "kompare", this);
 863
 864 }
 865
 866 void DolphinMainWindow::toggleShowMenuBar()
 867 {
 868     const bool visible = menuBar()->isVisible();
 869     menuBar()->setVisible(!visible);
 870 }
 871
 872 void DolphinMainWindow::editSettings()
 873 {
 874     DolphinSettingsDialog dialog(this);
 875     dialog.exec();
 876 }
 877
 878 void DolphinMainWindow::init()
 879 {
 880     // Check whether Dolphin runs the first time. If yes then
 881     // a proper default window size is given at the end of DolphinMainWindow::init().
 882     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 883     const bool firstRun = generalSettings->firstRun();
 884     if (firstRun) {
 885         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 886     }
 887
 888     setAcceptDrops(true);
 889
 890     m_splitter = new QSplitter(this);
 891
 892     DolphinSettings& settings = DolphinSettings::instance();
 893
 894     setupActions();
 895
 896     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
 897     setCaption(homeUrl.fileName());
 898     ViewProperties props(homeUrl);
 899     m_viewContainer[PrimaryView] = new DolphinViewContainer(this,
 900                                                             m_splitter,
 901                                                             homeUrl);
 902
 903     m_activeViewContainer = m_viewContainer[PrimaryView];
 904     connectViewSignals(PrimaryView);
 905     m_viewContainer[PrimaryView]->view()->reload();
 906     m_viewContainer[PrimaryView]->show();
 907
 908     setCentralWidget(m_splitter);
 909     setupDockWidgets();
 910
 911     setupGUI(Keys | Save | Create | ToolBar);
 912     createGUI();
 913
 914     stateChanged("new_file");
 915     setAutoSaveSettings();
 916
 917     QClipboard* clipboard = QApplication::clipboard();
 918     connect(clipboard, SIGNAL(dataChanged()),
 919             this, SLOT(updatePasteAction()));
 920     updatePasteAction();
 921     updateGoActions();
 922
 923     if (generalSettings->splitView()) {
 924         toggleSplitView();
 925     }
 926     updateViewActions();
 927
 928     if (firstRun) {
 929         // assure a proper default size if Dolphin runs the first time
 930         resize(700, 500);
 931     }
 932
 933     emit urlChanged(homeUrl);
 934 }
 935
 936 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* view)
 937 {
 938     Q_ASSERT(view != 0);
 939     Q_ASSERT((view == m_viewContainer[PrimaryView]) || (view == m_viewContainer[SecondaryView]));
 940     if (m_activeViewContainer == view) {
 941         return;
 942     }
 943
 944     m_activeViewContainer->setActive(false);
 945     m_activeViewContainer = view;
 946     m_activeViewContainer->setActive(true);
 947
 948     updateHistory();
 949     updateEditActions();
 950     updateViewActions();
 951     updateGoActions();
 952
 953     const KUrl& url = m_activeViewContainer->url();
 954     setCaption(url.fileName());
 955
 956     emit activeViewChanged();
 957     emit urlChanged(url);
 958 }
 959
 960 void DolphinMainWindow::setupActions()
 961 {
 962     // setup 'File' menu
 963     m_newMenu = new DolphinNewMenu(this);
 964     KMenu* menu = m_newMenu->menu();
 965     menu->setTitle(i18nc("@title:menu", "Create New"));
 966     menu->setIcon(KIcon("document-new"));
 967     connect(menu, SIGNAL(aboutToShow()),
 968             this, SLOT(updateNewMenu()));
 969
 970     KAction* newWindow = actionCollection()->addAction("new_window");
 971     newWindow->setIcon(KIcon("window-new"));
 972     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
 973     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
 974     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
 975
 976     KAction* rename = DolphinView::createRenameAction(actionCollection());
 977     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
 978
 979     KAction* moveToTrash = DolphinView::createMoveToTrashAction(actionCollection());
 980     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
 981
 982     KAction* deleteAction = DolphinView::createDeleteAction(actionCollection());
 983     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
 984
 985     KAction* properties = actionCollection()->addAction("properties");
 986     properties->setText(i18nc("@action:inmenu File", "Properties"));
 987     properties->setShortcut(Qt::ALT | Qt::Key_Return);
 988     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
 989
 990     KStandardAction::quit(this, SLOT(quit()), actionCollection());
 991
 992     // setup 'Edit' menu
 993     KStandardAction::undo(this,
 994                           SLOT(undo()),
 995                           actionCollection());
 996
 997     //Need to remove shift+del from cut action, else the shortcut for deletejob
 998     //doesn't work
 999     KAction* cut = KStandardAction::cut(this, SLOT(cut()), actionCollection());
1000     KShortcut cutShortcut = cut->shortcut();
1001     cutShortcut.remove(Qt::SHIFT + Qt::Key_Delete, KShortcut::KeepEmpty);
1002     cut->setShortcut(cutShortcut);
1003     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1004     KStandardAction::paste(this, SLOT(paste()), actionCollection());
1005
1006     KAction* selectAll = actionCollection()->addAction("select_all");
1007     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
1008     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1009     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1010
1011     KAction* invertSelection = actionCollection()->addAction("invert_selection");
1012     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
1013     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1014     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1015
1016     // setup 'View' menu
1017     KStandardAction::zoomIn(this,
1018                             SLOT(zoomIn()),
1019                             actionCollection());
1020
1021     KStandardAction::zoomOut(this,
1022                              SLOT(zoomOut()),
1023                              actionCollection());
1024
1025
1026     KToggleAction* iconsView = DolphinView::iconsModeAction(actionCollection());
1027     KToggleAction* detailsView = DolphinView::detailsModeAction(actionCollection());
1028     KToggleAction* columnView = DolphinView::columnsModeAction(actionCollection());
1029
1030     QActionGroup* viewModeGroup = new QActionGroup(this);
1031     viewModeGroup->addAction(iconsView);
1032     viewModeGroup->addAction(detailsView);
1033     viewModeGroup->addAction(columnView);
1034     connect(viewModeGroup, SIGNAL(triggered(QAction*)), this, SLOT(setViewMode(QAction*)));
1035
1036     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("sort_by_name");
1037     sortByName->setText(i18nc("@action:inmenu Sort By", "Name"));
1038     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1039
1040     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("sort_by_size");
1041     sortBySize->setText(i18nc("@action:inmenu Sort By", "Size"));
1042     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1043
1044     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("sort_by_date");
1045     sortByDate->setText(i18nc("@action:inmenu Sort By", "Date"));
1046     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1047
1048     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("sort_by_permissions");
1049     sortByPermissions->setText(i18nc("@action:inmenu Sort By", "Permissions"));
1050     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
1051
1052     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("sort_by_owner");
1053     sortByOwner->setText(i18nc("@action:inmenu Sort By", "Owner"));
1054     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1055
1056     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("sort_by_group");
1057     sortByGroup->setText(i18nc("@action:inmenu Sort By", "Group"));
1058     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1059
1060     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("sort_by_type");
1061     sortByType->setText(i18nc("@action:inmenu Sort By", "Type"));
1062     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
1063
1064     // TODO: Hided "sort by rating" and "sort by tags" as without caching the performance
1065     // is too slow currently (Nepomuk will support caching in future releases).
1066     //
1067     // KToggleAction* sortByRating = actionCollection()->add<KToggleAction>("sort_by_rating");
1068     // sortByRating->setText(i18nc("@action:inmenu Sort By", "Rating"));
1069     //
1070     // KToggleAction* sortByTags = actionCollection()->add<KToggleAction>("sort_by_tags");
1071     // sortByTags->setText(i18nc("@action:inmenu Sort By", "Tags"));
1072     //
1073 #ifdef HAVE_NEPOMUK
1074     // if (MetaDataWidget::metaDataAvailable()) {
1075     //     connect(sortByRating, SIGNAL(triggered()), this, SLOT(sortByRating()));
1076     //     connect(sortByTags, SIGNAL(triggered()), this, SLOT(sortByTags()));
1077     // }
1078     // else {
1079     //     sortByRating->setEnabled(false);
1080     //     sortByTags->setEnabled(false);
1081     // }
1082 #else
1083     // sortByRating->setEnabled(false);
1084     // sortByTags->setEnabled(false);
1085 #endif
1086
1087     QActionGroup* sortGroup = new QActionGroup(this);
1088     sortGroup->addAction(sortByName);
1089     sortGroup->addAction(sortBySize);
1090     sortGroup->addAction(sortByDate);
1091     sortGroup->addAction(sortByPermissions);
1092     sortGroup->addAction(sortByOwner);
1093     sortGroup->addAction(sortByGroup);
1094     sortGroup->addAction(sortByType);
1095
1096     // TODO: Hided "sort by rating" and "sort by tags" as without caching the performance
1097     // is too slow currently (Nepomuk will support caching in future releases).
1098     //sortGroup->addAction(sortByRating);
1099     //sortGroup->addAction(sortByTags);
1100
1101     KToggleAction* sortDescending = actionCollection()->add<KToggleAction>("descending");
1102     sortDescending->setText(i18nc("@action:inmenu Sort", "Descending"));
1103     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1104
1105     KToggleAction* showInGroups = actionCollection()->add<KToggleAction>("show_in_groups");
1106     showInGroups->setText(i18nc("@action:inmenu View", "Show in Groups"));
1107     connect(showInGroups, SIGNAL(triggered()), this, SLOT(toggleSortCategorization()));
1108
1109     KToggleAction* showSizeInfo = actionCollection()->add<KToggleAction>("show_size_info");
1110     showSizeInfo->setText(i18nc("@action:inmenu Additional information", "Size"));
1111     connect(showSizeInfo, SIGNAL(triggered()), this, SLOT(toggleSizeInfo()));
1112
1113     KToggleAction* showDateInfo = actionCollection()->add<KToggleAction>("show_date_info");
1114     showDateInfo->setText(i18nc("@action:inmenu Additional information", "Date"));
1115     connect(showDateInfo, SIGNAL(triggered()), this, SLOT(toggleDateInfo()));
1116
1117     KToggleAction* showPermissionsInfo = actionCollection()->add<KToggleAction>("show_permissions_info");
1118     showPermissionsInfo->setText(i18nc("@action:inmenu Additional information", "Permissions"));
1119     connect(showPermissionsInfo, SIGNAL(triggered()), this, SLOT(togglePermissionsInfo()));
1120
1121     KToggleAction* showOwnerInfo = actionCollection()->add<KToggleAction>("show_owner_info");
1122     showOwnerInfo->setText(i18nc("@action:inmenu Additional information", "Owner"));
1123     connect(showOwnerInfo, SIGNAL(triggered()), this, SLOT(toggleOwnerInfo()));
1124
1125     KToggleAction* showGroupInfo = actionCollection()->add<KToggleAction>("show_group_info");
1126     showGroupInfo->setText(i18nc("@action:inmenu Additional information", "Group"));
1127     connect(showGroupInfo, SIGNAL(triggered()), this, SLOT(toggleGroupInfo()));
1128
1129     KToggleAction* showMimeInfo = actionCollection()->add<KToggleAction>("show_mime_info");
1130     showMimeInfo->setText(i18nc("@action:inmenu Additional information", "Type"));
1131     connect(showMimeInfo, SIGNAL(triggered()), this, SLOT(toggleMimeInfo()));
1132
1133     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1134     showPreview->setText(i18nc("@action:intoolbar", "Preview"));
1135     showPreview->setIcon(KIcon("fileview-preview"));
1136     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1137
1138     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1139     showHiddenFiles->setText(i18nc("@action:inmenu View", "Show Hidden Files"));
1140     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1141     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1142
1143     KAction* split = actionCollection()->addAction("split_view");
1144     split->setShortcut(Qt::Key_F10);
1145     updateSplitAction();
1146     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1147
1148     KAction* reload = actionCollection()->addAction("reload");
1149     reload->setText(i18nc("@action:inmenu View", "Reload"));
1150     reload->setShortcut(Qt::Key_F5);
1151     reload->setIcon(KIcon("view-refresh"));
1152     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1153
1154     KAction* stop = actionCollection()->addAction("stop");
1155     stop->setText(i18nc("@action:inmenu View", "Stop"));
1156     stop->setIcon(KIcon("process-stop"));
1157     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1158
1159     // TODO: the URL navigator must emit a signal if the editable state has been
1160     // changed, so that the corresponding showFullLocation action is updated. Also
1161     // the naming "Show full Location" is currently confusing...
1162     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1163     showFullLocation->setText(i18nc("@action:inmenu Navigation Bar", "Show Full Location"));
1164     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1165     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1166
1167     KAction* editLocation = actionCollection()->addAction("edit_location");
1168     editLocation->setText(i18nc("@action:inmenu Navigation Bar", "Edit Location"));
1169     editLocation->setShortcut(Qt::Key_F6);
1170     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1171
1172     KAction* adjustViewProps = actionCollection()->addAction("view_properties");
1173     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
1174     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1175
1176     // setup 'Go' menu
1177     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
1178     KShortcut backShortcut = backAction->shortcut();
1179     backShortcut.setAlternate(Qt::Key_Backspace);
1180     backAction->setShortcut(backShortcut);
1181
1182     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1183     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1184     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1185
1186     // setup 'Tools' menu
1187     QAction* findFile = actionCollection()->addAction("find_file");
1188     findFile->setText(i18nc("@action:inmenu Tools", "Find File..."));
1189     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1190     findFile->setIcon(KIcon("edit-find"));
1191     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1192
1193     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1194     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
1195     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1196     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(toggleFilterBarVisibility()));
1197
1198     KAction* compareFiles = actionCollection()->addAction("compare_files");
1199     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
1200     compareFiles->setIcon(KIcon("kompare"));
1201     compareFiles->setEnabled(false);
1202     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1203
1204     // setup 'Settings' menu
1205     m_showMenuBar = KStandardAction::showMenubar(this, SLOT(toggleShowMenuBar()), actionCollection());
1206     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1207 }
1208
1209 void DolphinMainWindow::setupDockWidgets()
1210 {
1211     // setup "Information"
1212     QDockWidget* infoDock = new QDockWidget(i18nc("@title:window", "Information"));
1213     infoDock->setObjectName("infoDock");
1214     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1215     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1216     infoDock->setWidget(infoWidget);
1217
1218     infoDock->toggleViewAction()->setText(i18nc("@title:window", "Information"));
1219     infoDock->toggleViewAction()->setShortcut(Qt::Key_F11);
1220     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1221
1222     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1223     connect(this, SIGNAL(urlChanged(KUrl)),
1224             infoWidget, SLOT(setUrl(KUrl)));
1225     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1226             infoWidget, SLOT(setSelection(KFileItemList)));
1227     connect(this, SIGNAL(requestItemInfo(KFileItem)),
1228             infoWidget, SLOT(requestDelayedItemInfo(KFileItem)));
1229
1230     // setup "Tree View"
1231     QDockWidget* treeViewDock = new QDockWidget(i18nc("@title:window", "Folders"));
1232     treeViewDock->setObjectName("treeViewDock");
1233     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1234     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1235     treeViewDock->setWidget(treeWidget);
1236
1237     treeViewDock->toggleViewAction()->setText(i18nc("@title:window", "Folders"));
1238     treeViewDock->toggleViewAction()->setShortcut(Qt::Key_F7);
1239     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1240
1241     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1242     connect(this, SIGNAL(urlChanged(KUrl)),
1243             treeWidget, SLOT(setUrl(KUrl)));
1244     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1245             this, SLOT(changeUrl(KUrl)));
1246     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1247             this, SLOT(changeSelection(KFileItemList)));
1248     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1249             this, SLOT(dropUrls(KUrl::List, KUrl)));
1250
1251     // setup "Terminal"
1252     QDockWidget* terminalDock = new QDockWidget(i18nc("@title:window", "Terminal"));
1253     terminalDock->setObjectName("terminalDock");
1254     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1255     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1256     terminalDock->setWidget(terminalWidget);
1257
1258     terminalDock->toggleViewAction()->setText(i18nc("@title:window", "Terminal"));
1259     terminalDock->toggleViewAction()->setShortcut(Qt::Key_F4);
1260     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1261
1262     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
1263     connect(this, SIGNAL(urlChanged(KUrl)),
1264             terminalWidget, SLOT(setUrl(KUrl)));
1265
1266     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1267     if (firstRun) {
1268         infoDock->hide();
1269         treeViewDock->hide();
1270         terminalDock->hide();
1271     }
1272
1273     QDockWidget* placesDock = new QDockWidget(i18nc("@title:window", "Places"));
1274     placesDock->setObjectName("placesDock");
1275     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1276     KFilePlacesView* placesView = new KFilePlacesView(placesDock);
1277     placesDock->setWidget(placesView);
1278     placesView->setModel(DolphinSettings::instance().placesModel());
1279     placesView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
1280
1281     placesDock->toggleViewAction()->setText(i18nc("@title:window", "Places"));
1282     placesDock->toggleViewAction()->setShortcut(Qt::Key_F9);
1283     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1284
1285     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1286     connect(placesView, SIGNAL(urlChanged(KUrl)),
1287             this, SLOT(changeUrl(KUrl)));
1288     connect(this, SIGNAL(urlChanged(KUrl)),
1289             placesView, SLOT(setUrl(KUrl)));
1290 }
1291
1292 void DolphinMainWindow::updateHistory()
1293 {
1294     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1295     const int index = urlNavigator->historyIndex();
1296
1297     QAction* backAction = actionCollection()->action("go_back");
1298     if (backAction != 0) {
1299         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1300     }
1301
1302     QAction* forwardAction = actionCollection()->action("go_forward");
1303     if (forwardAction != 0) {
1304         forwardAction->setEnabled(index > 0);
1305     }
1306 }
1307
1308 void DolphinMainWindow::updateEditActions()
1309 {
1310     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1311     if (list.isEmpty()) {
1312         stateChanged("has_no_selection");
1313     } else {
1314         stateChanged("has_selection");
1315
1316         QAction* renameAction = actionCollection()->action("rename");
1317         if (renameAction != 0) {
1318             renameAction->setEnabled(true);
1319         }
1320
1321         bool enableMoveToTrash = true;
1322
1323         KFileItemList::const_iterator it = list.begin();
1324         const KFileItemList::const_iterator end = list.end();
1325         while (it != end) {
1326             const KUrl& url = (*it).url();
1327             // only enable the 'Move to Trash' action for local files
1328             if (!url.isLocalFile()) {
1329                 enableMoveToTrash = false;
1330             }
1331             ++it;
1332         }
1333
1334         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1335         moveToTrashAction->setEnabled(enableMoveToTrash);
1336     }
1337     updatePasteAction();
1338 }
1339
1340 void DolphinMainWindow::updateViewActions()
1341 {
1342     const DolphinView* view = m_activeViewContainer->view();
1343     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1344     if (zoomInAction != 0) {
1345         zoomInAction->setEnabled(view->isZoomInPossible());
1346     }
1347
1348     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1349     if (zoomOutAction != 0) {
1350         zoomOutAction->setEnabled(view->isZoomOutPossible());
1351     }
1352
1353     QAction* action = actionCollection()->action(view->currentViewModeActionName());
1354     if (action != 0) {
1355         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1356         toggleAction->setChecked(true);
1357     }
1358
1359     slotSortingChanged(view->sorting());
1360     slotSortOrderChanged(view->sortOrder());
1361     slotCategorizedSortingChanged();
1362     slotAdditionalInfoChanged(view->additionalInfo());
1363
1364     KToggleAction* showFilterBarAction =
1365         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1366     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1367
1368     KToggleAction* showPreviewAction =
1369         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1370     showPreviewAction->setChecked(view->showPreview());
1371
1372     KToggleAction* showHiddenFilesAction =
1373         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1374     showHiddenFilesAction->setChecked(view->showHiddenFiles());
1375
1376     updateSplitAction();
1377
1378     KToggleAction* editableLocactionAction =
1379         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1380     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1381     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1382 }
1383
1384 void DolphinMainWindow::updateGoActions()
1385 {
1386     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1387     const KUrl& currentUrl = m_activeViewContainer->url();
1388     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1389 }
1390
1391 void DolphinMainWindow::clearStatusBar()
1392 {
1393     m_activeViewContainer->statusBar()->clear();
1394 }
1395
1396 void DolphinMainWindow::connectViewSignals(int viewIndex)
1397 {
1398     DolphinViewContainer* container = m_viewContainer[viewIndex];
1399     connect(container, SIGNAL(showFilterBarChanged(bool)),
1400             this, SLOT(updateFilterBarAction(bool)));
1401
1402     DolphinView* view = container->view();
1403     connect(view, SIGNAL(modeChanged()),
1404             this, SLOT(slotViewModeChanged()));
1405     connect(view, SIGNAL(showPreviewChanged()),
1406             this, SLOT(slotShowPreviewChanged()));
1407     connect(view, SIGNAL(showHiddenFilesChanged()),
1408             this, SLOT(slotShowHiddenFilesChanged()));
1409     connect(view, SIGNAL(categorizedSortingChanged()),
1410             this, SLOT(slotCategorizedSortingChanged()));
1411     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1412             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1413     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1414             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1415     connect(view, SIGNAL(additionalInfoChanged(KFileItemDelegate::InformationList)),
1416             this, SLOT(slotAdditionalInfoChanged(KFileItemDelegate::InformationList)));
1417     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1418             this, SLOT(slotSelectionChanged(KFileItemList)));
1419     connect(view, SIGNAL(requestItemInfo(KFileItem)),
1420             this, SLOT(slotRequestItemInfo(KFileItem)));
1421     connect(view, SIGNAL(activated()),
1422             this, SLOT(toggleActiveView()));
1423     connect(view, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)),
1424             this, SLOT(slotDoingOperation(KonqFileUndoManager::CommandType)));
1425
1426     const KUrlNavigator* navigator = container->urlNavigator();
1427     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1428             this, SLOT(changeUrl(const KUrl&)));
1429     connect(navigator, SIGNAL(historyChanged()),
1430             this, SLOT(slotHistoryChanged()));
1431 }
1432
1433 void DolphinMainWindow::updateSplitAction()
1434 {
1435     QAction* splitAction = actionCollection()->action("split_view");
1436     if (m_viewContainer[SecondaryView] != 0) {
1437         if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
1438             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
1439             splitAction->setIcon(KIcon("fileview-close-right"));
1440         } else {
1441             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
1442             splitAction->setIcon(KIcon("fileview-close-left"));
1443         }
1444     } else {
1445         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
1446         splitAction->setIcon(KIcon("fileview-split"));
1447     }
1448 }
1449
1450 void DolphinMainWindow::toggleAdditionalInfo(const char* actionName,
1451                                              KFileItemDelegate::Information info)
1452 {
1453     clearStatusBar();
1454
1455     DolphinView* view = m_activeViewContainer->view();
1456     KFileItemDelegate::InformationList list = view->additionalInfo();
1457
1458     const bool show = actionCollection()->action(actionName)->isChecked();
1459
1460     const int index = list.indexOf(info);
1461     const bool containsInfo = (index >= 0);
1462     if (show && !containsInfo) {
1463         list.append(info);
1464         view->setAdditionalInfo(list);
1465     } else if (!show && containsInfo) {
1466         list.removeAt(index);
1467         view->setAdditionalInfo(list);
1468         Q_ASSERT(list.indexOf(info) < 0);
1469     }
1470 }
1471
1472 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1473     KonqFileUndoManager::UiInterface(mainWin),
1474     m_mainWin(mainWin)
1475 {
1476     Q_ASSERT(m_mainWin != 0);
1477 }
1478
1479 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1480 {
1481 }
1482
1483 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1484 {
1485     DolphinStatusBar* statusBar = m_mainWin->activeViewContainer()->statusBar();
1486     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1487 }
1488
1489 #include "dolphinmainwindow.moc"