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 <config-kmetadata.h>
  23 #include "dolphinmainwindow.h"
  24
  25 #include "dolphinapplication.h"
  26 #include "dolphinnewmenu.h"
  27 #include "dolphinsettings.h"
  28 #include "dolphinsettingsdialog.h"
  29 #include "dolphinstatusbar.h"
  30 #include "infosidebarpage.h"
  31 #include "metadatawidget.h"
  32 #include "mainwindowadaptor.h"
  33 #include "terminalsidebarpage.h"
  34 #include "treeviewsidebarpage.h"
  35 #include "kurlnavigator.h"
  36 #include "viewpropertiesdialog.h"
  37 #include "viewproperties.h"
  38 #include "kfileplacesmodel.h"
  39 #include "kfileplacesview.h"
  40
  41 #include "dolphin_generalsettings.h"
  42
  43 #include <kaction.h>
  44 #include <kactioncollection.h>
  45 #include <kconfig.h>
  46 #include <kdesktopfile.h>
  47 #include <kdeversion.h>
  48 #include <kfiledialog.h>
  49 #include <kglobal.h>
  50 #include <kicon.h>
  51 #include <kiconloader.h>
  52 #include <kio/netaccess.h>
  53 #include <kio/deletejob.h>
  54 #include <kio/renamedialog.h>
  55 #include <kinputdialog.h>
  56 #include <klocale.h>
  57 #include <kmenu.h>
  58 #include <kmessagebox.h>
  59 #include <konqmimedata.h>
  60 #include <konq_operations.h>
  61 #include <kpropertiesdialog.h>
  62 #include <kprotocolinfo.h>
  63 #include <ktoggleaction.h>
  64 #include <krun.h>
  65 #include <kshell.h>
  66 #include <kstandarddirs.h>
  67 #include <kstatusbar.h>
  68 #include <kstandardaction.h>
  69 #include <kurl.h>
  70
  71 #include <QtGui/QKeyEvent>
  72 #include <QtGui/QClipboard>
  73 #include <QtGui/QSplitter>
  74 #include <QtGui/QDockWidget>
  75
  76 DolphinMainWindow::DolphinMainWindow(int id) :
  77     KXmlGuiWindow(0),
  78     m_newMenu(0),
  79     m_splitter(0),
  80     m_activeView(0),
  81     m_id(id)
  82 {
  83     setObjectName("Dolphin");
  84     m_view[PrimaryIdx] = 0;
  85     m_view[SecondaryIdx] = 0;
  86
  87     new MainWindowAdaptor(this);
  88     QDBusConnection::sessionBus().registerObject(QString("/dolphin/MainWindow%1").arg(m_id), this);
  89
  90     KonqUndoManager::incRef();
  91
  92     KonqUndoManager* undoManager = KonqUndoManager::self();
  93     undoManager->setUiInterface(new UndoUiInterface(this));
  94
  95     connect(undoManager, SIGNAL(undoAvailable(bool)),
  96             this, SLOT(slotUndoAvailable(bool)));
  97     connect(undoManager, SIGNAL(undoTextChanged(const QString&)),
  98             this, SLOT(slotUndoTextChanged(const QString&)));
  99 }
 100
 101 DolphinMainWindow::~DolphinMainWindow()
 102 {
 103     KonqUndoManager::decRef();
 104     DolphinApplication::app()->removeMainWindow(this);
 105 }
 106
 107 void DolphinMainWindow::setActiveView(DolphinView* view)
 108 {
 109     Q_ASSERT((view == m_view[PrimaryIdx]) || (view == m_view[SecondaryIdx]));
 110     if (m_activeView == view) {
 111         return;
 112     }
 113
 114     m_activeView = view;
 115
 116     updateHistory();
 117     updateEditActions();
 118     updateViewActions();
 119     updateGoActions();
 120
 121     setCaption(m_activeView->url().fileName());
 122
 123     emit activeViewChanged();
 124 }
 125
 126 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 127                                  const KUrl& destination)
 128 {
 129     Qt::DropAction action = Qt::CopyAction;
 130
 131     Qt::KeyboardModifiers modifier = QApplication::keyboardModifiers();
 132     const bool shiftPressed   = modifier & Qt::ShiftModifier;
 133     const bool controlPressed = modifier & Qt::ControlModifier;
 134     if (shiftPressed && controlPressed) {
 135         // shortcut for 'Link Here' is used
 136         action = Qt::LinkAction;
 137     } else if (shiftPressed) {
 138         // shortcut for 'Move Here' is used
 139         action = Qt::MoveAction;
 140     } else if (controlPressed) {
 141         // shortcut for 'Copy Here' is used
 142         action = Qt::CopyAction;
 143     } else {
 144         // open a context menu which offers the following actions:
 145         // - Move Here
 146         // - Copy Here
 147         // - Link Here
 148         // - Cancel
 149
 150         KMenu popup(this);
 151
 152         QString seq = QKeySequence(Qt::ShiftModifier).toString();
 153         seq.chop(1); // chop superfluous '+'
 154         QAction* moveAction = popup.addAction(KIcon("goto-page"),
 155                                               i18n("&Move Here") + '\t' + seq);
 156
 157         seq = QKeySequence(Qt::ControlModifier).toString();
 158         seq.chop(1);
 159         QAction* copyAction = popup.addAction(KIcon("edit-copy"),
 160                                               i18n("&Copy Here") + '\t' + seq);
 161
 162         seq = QKeySequence(Qt::ControlModifier + Qt::ShiftModifier).toString();
 163         seq.chop(1);
 164         QAction* linkAction = popup.addAction(KIcon("www"),
 165                                               i18n("&Link Here") + '\t' + seq);
 166
 167         popup.addSeparator();
 168         popup.addAction(KIcon("process-stop"), i18n("Cancel"));
 169
 170         QAction* activatedAction = popup.exec(QCursor::pos());
 171         if (activatedAction == moveAction) {
 172             action = Qt::MoveAction;
 173         } else if (activatedAction == copyAction) {
 174             action = Qt::CopyAction;
 175         } else if (activatedAction == linkAction) {
 176             action = Qt::LinkAction;
 177         } else {
 178             return;
 179         }
 180     }
 181
 182     switch (action) {
 183     case Qt::MoveAction:
 184         moveUrls(urls, destination);
 185         break;
 186
 187     case Qt::CopyAction:
 188         copyUrls(urls, destination);
 189         break;
 190
 191     case Qt::LinkAction:
 192         linkUrls(urls, destination);
 193         break;
 194
 195     default:
 196         break;
 197     }
 198 }
 199
 200 void DolphinMainWindow::rename(const KUrl& oldUrl, const KUrl& newUrl)
 201 {
 202     clearStatusBar();
 203     KonqOperations::rename(this, oldUrl, newUrl);
 204     m_undoCommandTypes.append(KonqUndoManager::RENAME);
 205 }
 206
 207 void DolphinMainWindow::refreshViews()
 208 {
 209     Q_ASSERT(m_view[PrimaryIdx] != 0);
 210
 211     // remember the current active view, as because of
 212     // the refreshing the active view might change to
 213     // the secondary view
 214     DolphinView* activeView = m_activeView;
 215
 216     m_view[PrimaryIdx]->refresh();
 217     if (m_view[SecondaryIdx] != 0) {
 218         m_view[SecondaryIdx]->refresh();
 219     }
 220
 221     setActiveView(activeView);
 222 }
 223
 224 void DolphinMainWindow::changeUrl(const KUrl& url)
 225 {
 226     if (activeView() != 0) {
 227         activeView()->setUrl(url);
 228         updateEditActions();
 229         updateViewActions();
 230         updateGoActions();
 231         setCaption(url.fileName());
 232         emit urlChanged(url);
 233     }
 234 }
 235
 236 void DolphinMainWindow::changeSelection(const KFileItemList& selection)
 237 {
 238     activeView()->changeSelection(selection);
 239 }
 240
 241 void DolphinMainWindow::slotViewModeChanged()
 242 {
 243     updateViewActions();
 244 }
 245
 246 void DolphinMainWindow::slotShowPreviewChanged()
 247 {
 248     // It is not enough to update the 'Show Preview' action, also
 249     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 250     updateViewActions();
 251 }
 252
 253 void DolphinMainWindow::slotShowHiddenFilesChanged()
 254 {
 255     KToggleAction* showHiddenFilesAction =
 256         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 257     showHiddenFilesAction->setChecked(m_activeView->showHiddenFiles());
 258 }
 259
 260 void DolphinMainWindow::slotCategorizedSortingChanged()
 261 {
 262     KToggleAction* categorizedSortingAction =
 263         static_cast<KToggleAction*>(actionCollection()->action("categorized"));
 264     categorizedSortingAction->setChecked(m_activeView->categorizedSorting());
 265     categorizedSortingAction->setEnabled(m_activeView->supportsCategorizedSorting());
 266 }
 267
 268 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 269 {
 270     QAction* action = 0;
 271     switch (sorting) {
 272     case DolphinView::SortByName:
 273         action = actionCollection()->action("by_name");
 274         break;
 275     case DolphinView::SortBySize:
 276         action = actionCollection()->action("by_size");
 277         break;
 278     case DolphinView::SortByDate:
 279         action = actionCollection()->action("by_date");
 280         break;
 281     case DolphinView::SortByPermissions:
 282         action = actionCollection()->action("by_permissions");
 283         break;
 284     case DolphinView::SortByOwner:
 285         action = actionCollection()->action("by_owner");
 286         break;
 287     case DolphinView::SortByGroup:
 288         action = actionCollection()->action("by_group");
 289         break;
 290     case DolphinView::SortByType:
 291         action = actionCollection()->action("by_type");
 292     default:
 293         break;
 294     }
 295
 296     if (action != 0) {
 297         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 298         toggleAction->setChecked(true);
 299     }
 300 }
 301
 302 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 303 {
 304     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 305     const bool sortDescending = (order == Qt::DescendingOrder);
 306     descending->setChecked(sortDescending);
 307 }
 308
 309 void DolphinMainWindow::slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation info)
 310 {
 311     QAction* action = 0;
 312     switch (info) {
 313     case KFileItemDelegate::FriendlyMimeType:
 314         action = actionCollection()->action("show_mime_info");
 315         break;
 316     case KFileItemDelegate::Size:
 317         action = actionCollection()->action("show_size_info");
 318         break;
 319     case KFileItemDelegate::ModificationTime:
 320         action = actionCollection()->action("show_date_info");
 321         break;
 322     case KFileItemDelegate::NoInformation:
 323     default:
 324         action = actionCollection()->action("clear_info");
 325         break;
 326     }
 327
 328     if (action != 0) {
 329         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 330         toggleAction->setChecked(true);
 331
 332         QActionGroup* group = toggleAction->actionGroup();
 333         Q_ASSERT(group != 0);
 334         group->setEnabled(m_activeView->mode() == DolphinView::IconsView);
 335     }
 336 }
 337
 338 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 339 {
 340     updateEditActions();
 341
 342     Q_ASSERT(m_view[PrimaryIdx] != 0);
 343     int selectedUrlsCount = m_view[PrimaryIdx]->selectedUrls().count();
 344     if (m_view[SecondaryIdx] != 0) {
 345         selectedUrlsCount += m_view[SecondaryIdx]->selectedUrls().count();
 346     }
 347
 348     QAction* compareFilesAction = actionCollection()->action("compare_files");
 349     compareFilesAction->setEnabled(selectedUrlsCount == 2);
 350
 351     m_activeView->updateStatusBar();
 352
 353     emit selectionChanged(selection);
 354 }
 355
 356 void DolphinMainWindow::slotRequestItemInfo(const KUrl& url)
 357 {
 358     emit requestItemInfo(url);
 359 }
 360
 361 void DolphinMainWindow::slotHistoryChanged()
 362 {
 363     updateHistory();
 364 }
 365
 366 void DolphinMainWindow::updateFilterBarAction(bool show)
 367 {
 368     KToggleAction* showFilterBarAction =
 369         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 370     showFilterBarAction->setChecked(show);
 371 }
 372
 373 void DolphinMainWindow::openNewMainWindow()
 374 {
 375     DolphinApplication::app()->createMainWindow()->show();
 376 }
 377
 378 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 379 {
 380     DolphinSettings& settings = DolphinSettings::instance();
 381     GeneralSettings* generalSettings = settings.generalSettings();
 382     generalSettings->setFirstRun(false);
 383
 384     settings.save();
 385
 386     KXmlGuiWindow::closeEvent(event);
 387 }
 388
 389 void DolphinMainWindow::saveProperties(KConfig* config)
 390 {
 391     KConfigGroup primaryView = config->group("Primary view");
 392     primaryView.writeEntry("Url", m_view[PrimaryIdx]->url().url());
 393     primaryView.writeEntry("Editable Url", m_view[PrimaryIdx]->isUrlEditable());
 394     if (m_view[SecondaryIdx] != 0) {
 395         KConfigGroup secondaryView = config->group("Secondary view");
 396         secondaryView.writeEntry("Url", m_view[SecondaryIdx]->url().url());
 397         secondaryView.writeEntry("Editable Url", m_view[SecondaryIdx]->isUrlEditable());
 398     }
 399 }
 400
 401 void DolphinMainWindow::readProperties(KConfig* config)
 402 {
 403     const KConfigGroup primaryView = config->group("Primary view");
 404     m_view[PrimaryIdx]->setUrl(primaryView.readEntry("Url"));
 405     m_view[PrimaryIdx]->setUrlEditable(primaryView.readEntry("Editable Url", false));
 406     if (config->hasGroup("Secondary view")) {
 407         const KConfigGroup secondaryView = config->group("Secondary view");
 408         if (m_view[SecondaryIdx] == 0) {
 409             toggleSplitView();
 410         }
 411         m_view[SecondaryIdx]->setUrl(secondaryView.readEntry("Url"));
 412         m_view[SecondaryIdx]->setUrlEditable(secondaryView.readEntry("Editable Url", false));
 413     } else if (m_view[SecondaryIdx] != 0) {
 414         toggleSplitView();
 415     }
 416 }
 417
 418 void DolphinMainWindow::updateNewMenu()
 419 {
 420     m_newMenu->slotCheckUpToDate();
 421     m_newMenu->setPopupFiles(activeView()->url());
 422 }
 423
 424 void DolphinMainWindow::rename()
 425 {
 426     clearStatusBar();
 427     m_activeView->renameSelectedItems();
 428 }
 429
 430 void DolphinMainWindow::moveToTrash()
 431 {
 432     clearStatusBar();
 433     const KUrl::List selectedUrls = m_activeView->selectedUrls();
 434     KonqOperations::del(this, KonqOperations::TRASH, selectedUrls);
 435     m_undoCommandTypes.append(KonqUndoManager::TRASH);
 436 }
 437
 438 void DolphinMainWindow::deleteItems()
 439 {
 440     clearStatusBar();
 441
 442     const KUrl::List list = m_activeView->selectedUrls();
 443     const bool del = KonqOperations::askDeleteConfirmation(list,
 444                      KonqOperations::DEL,
 445                      KonqOperations::DEFAULT_CONFIRMATION,
 446                      this);
 447
 448     if (del) {
 449         KIO::Job* job = KIO::del(list);
 450         connect(job, SIGNAL(result(KJob*)),
 451                 this, SLOT(slotHandleJobError(KJob*)));
 452         connect(job, SIGNAL(result(KJob*)),
 453                 this, SLOT(slotDeleteFileFinished(KJob*)));
 454     }
 455 }
 456
 457 void DolphinMainWindow::properties()
 458 {
 459     const KFileItemList list = m_activeView->selectedItems();
 460     new KPropertiesDialog(list, this);
 461 }
 462
 463 void DolphinMainWindow::quit()
 464 {
 465     close();
 466 }
 467
 468 void DolphinMainWindow::slotHandleJobError(KJob* job)
 469 {
 470     if (job->error() != 0) {
 471         DolphinStatusBar* statusBar = m_activeView->statusBar();
 472         statusBar->setMessage(job->errorString(),
 473                               DolphinStatusBar::Error);
 474     }
 475 }
 476
 477 void DolphinMainWindow::slotDeleteFileFinished(KJob* job)
 478 {
 479     if (job->error() == 0) {
 480         DolphinStatusBar* statusBar = m_activeView->statusBar();
 481         statusBar->setMessage(i18n("Delete operation completed."),
 482                               DolphinStatusBar::OperationCompleted);
 483     }
 484 }
 485
 486 void DolphinMainWindow::slotUndoAvailable(bool available)
 487 {
 488     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 489     if (undoAction != 0) {
 490         undoAction->setEnabled(available);
 491     }
 492
 493     if (available && (m_undoCommandTypes.count() > 0)) {
 494         const KonqUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 495         DolphinStatusBar* statusBar = m_activeView->statusBar();
 496         switch (command) {
 497         case KonqUndoManager::COPY:
 498             statusBar->setMessage(i18n("Copy operation completed."),
 499                                   DolphinStatusBar::OperationCompleted);
 500             break;
 501         case KonqUndoManager::MOVE:
 502             statusBar->setMessage(i18n("Move operation completed."),
 503                                   DolphinStatusBar::OperationCompleted);
 504             break;
 505         case KonqUndoManager::LINK:
 506             statusBar->setMessage(i18n("Link operation completed."),
 507                                   DolphinStatusBar::OperationCompleted);
 508             break;
 509         case KonqUndoManager::TRASH:
 510             statusBar->setMessage(i18n("Move to trash operation completed."),
 511                                   DolphinStatusBar::OperationCompleted);
 512             break;
 513         case KonqUndoManager::RENAME:
 514             statusBar->setMessage(i18n("Renaming operation completed."),
 515                                   DolphinStatusBar::OperationCompleted);
 516             break;
 517
 518         case KonqUndoManager::MKDIR:
 519             statusBar->setMessage(i18n("Created folder."),
 520                                   DolphinStatusBar::OperationCompleted);
 521             break;
 522
 523         default:
 524             break;
 525         }
 526
 527     }
 528 }
 529
 530 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 531 {
 532     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 533     if (undoAction != 0) {
 534         undoAction->setText(text);
 535     }
 536 }
 537
 538 void DolphinMainWindow::undo()
 539 {
 540     clearStatusBar();
 541     KonqUndoManager::self()->undo();
 542 }
 543
 544 void DolphinMainWindow::cut()
 545 {
 546     QMimeData* mimeData = new QMimeData();
 547     const KUrl::List kdeUrls = m_activeView->selectedUrls();
 548     const KUrl::List mostLocalUrls;
 549     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true);
 550     QApplication::clipboard()->setMimeData(mimeData);
 551 }
 552
 553 void DolphinMainWindow::copy()
 554 {
 555     QMimeData* mimeData = new QMimeData();
 556     const KUrl::List kdeUrls = m_activeView->selectedUrls();
 557     const KUrl::List mostLocalUrls;
 558     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, false);
 559
 560     QApplication::clipboard()->setMimeData(mimeData);
 561 }
 562
 563 void DolphinMainWindow::paste()
 564 {
 565     QClipboard* clipboard = QApplication::clipboard();
 566     const QMimeData* mimeData = clipboard->mimeData();
 567
 568     clearStatusBar();
 569
 570     const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
 571
 572     // per default the pasting is done into the current Url of the view
 573     KUrl destUrl(m_activeView->url());
 574
 575     // check whether the pasting should be done into a selected directory
 576     KUrl::List selectedUrls = m_activeView->selectedUrls();
 577     if (selectedUrls.count() == 1) {
 578         const KFileItem fileItem(S_IFDIR,
 579                                  KFileItem::Unknown,
 580                                  selectedUrls.first(),
 581                                  true);
 582         if (fileItem.isDir()) {
 583             // only one item is selected which is a directory, hence paste
 584             // into this directory
 585             destUrl = selectedUrls.first();
 586         }
 587     }
 588
 589     if (KonqMimeData::decodeIsCutSelection(mimeData)) {
 590         moveUrls(sourceUrls, destUrl);
 591         clipboard->clear();
 592     } else {
 593         copyUrls(sourceUrls, destUrl);
 594     }
 595 }
 596
 597 void DolphinMainWindow::updatePasteAction()
 598 {
 599     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 600     if (pasteAction == 0) {
 601         return;
 602     }
 603
 604     QString text(i18n("Paste"));
 605     QClipboard* clipboard = QApplication::clipboard();
 606     const QMimeData* mimeData = clipboard->mimeData();
 607
 608     KUrl::List urls = KUrl::List::fromMimeData(mimeData);
 609     if (!urls.isEmpty()) {
 610         pasteAction->setEnabled(true);
 611
 612         pasteAction->setText(i18np("Paste One File", "Paste %1 Files", urls.count()));
 613     } else {
 614         pasteAction->setEnabled(false);
 615         pasteAction->setText(i18n("Paste"));
 616     }
 617
 618     if (pasteAction->isEnabled()) {
 619         KUrl::List urls = m_activeView->selectedUrls();
 620         const uint count = urls.count();
 621         if (count > 1) {
 622             // pasting should not be allowed when more than one file
 623             // is selected
 624             pasteAction->setEnabled(false);
 625         } else if (count == 1) {
 626             // Only one file is selected. Pasting is only allowed if this
 627             // file is a directory.
 628             // TODO: this doesn't work with remote protocols; instead we need a
 629             // m_activeView->selectedFileItems() to get the real KFileItems
 630             const KFileItem fileItem(S_IFDIR,
 631                                      KFileItem::Unknown,
 632                                      urls.first(),
 633                                      true);
 634             pasteAction->setEnabled(fileItem.isDir());
 635         }
 636     }
 637 }
 638
 639 void DolphinMainWindow::selectAll()
 640 {
 641     clearStatusBar();
 642     m_activeView->selectAll();
 643 }
 644
 645 void DolphinMainWindow::invertSelection()
 646 {
 647     clearStatusBar();
 648     m_activeView->invertSelection();
 649 }
 650 void DolphinMainWindow::setIconsView()
 651 {
 652     m_activeView->setMode(DolphinView::IconsView);
 653 }
 654
 655 void DolphinMainWindow::setDetailsView()
 656 {
 657     m_activeView->setMode(DolphinView::DetailsView);
 658 }
 659
 660 void DolphinMainWindow::setColumnView()
 661 {
 662     m_activeView->setMode(DolphinView::ColumnView);
 663 }
 664
 665 void DolphinMainWindow::sortByName()
 666 {
 667     m_activeView->setSorting(DolphinView::SortByName);
 668 }
 669
 670 void DolphinMainWindow::sortBySize()
 671 {
 672     m_activeView->setSorting(DolphinView::SortBySize);
 673 }
 674
 675 void DolphinMainWindow::sortByDate()
 676 {
 677     m_activeView->setSorting(DolphinView::SortByDate);
 678 }
 679
 680 void DolphinMainWindow::sortByPermissions()
 681 {
 682     m_activeView->setSorting(DolphinView::SortByPermissions);
 683 }
 684
 685 void DolphinMainWindow::sortByOwner()
 686 {
 687     m_activeView->setSorting(DolphinView::SortByOwner);
 688 }
 689
 690 void DolphinMainWindow::sortByGroup()
 691 {
 692     m_activeView->setSorting(DolphinView::SortByGroup);
 693 }
 694
 695 void DolphinMainWindow::sortByType()
 696 {
 697     m_activeView->setSorting(DolphinView::SortByType);
 698 }
 699
 700 void DolphinMainWindow::toggleSortOrder()
 701 {
 702     const Qt::SortOrder order = (m_activeView->sortOrder() == Qt::AscendingOrder) ?
 703                                 Qt::DescendingOrder :
 704                                 Qt::AscendingOrder;
 705     m_activeView->setSortOrder(order);
 706 }
 707
 708 void DolphinMainWindow::toggleSortCategorization()
 709 {
 710     const bool categorizedSorting = m_activeView->categorizedSorting();
 711     m_activeView->setCategorizedSorting(!categorizedSorting);
 712 }
 713
 714 void DolphinMainWindow::clearInfo()
 715 {
 716     m_activeView->setAdditionalInfo(KFileItemDelegate::NoInformation);
 717 }
 718
 719 void DolphinMainWindow::showMimeInfo()
 720 {
 721     clearStatusBar();
 722     m_activeView->setAdditionalInfo(KFileItemDelegate::FriendlyMimeType);
 723 }
 724
 725 void DolphinMainWindow::showSizeInfo()
 726 {
 727     clearStatusBar();
 728     m_activeView->setAdditionalInfo(KFileItemDelegate::Size);
 729 }
 730
 731 void DolphinMainWindow::showDateInfo()
 732 {
 733     clearStatusBar();
 734     m_activeView->setAdditionalInfo(KFileItemDelegate::ModificationTime);
 735 }
 736
 737 void DolphinMainWindow::toggleSplitView()
 738 {
 739     if (m_view[SecondaryIdx] == 0) {
 740         const int newWidth = (m_view[PrimaryIdx]->width() - m_splitter->handleWidth()) / 2;
 741         // create a secondary view
 742         m_view[SecondaryIdx] = new DolphinView(this,
 743                                                0,
 744                                                m_view[PrimaryIdx]->rootUrl(),
 745                                                m_view[PrimaryIdx]->mode(),
 746                                                m_view[PrimaryIdx]->showHiddenFiles());
 747         connectViewSignals(SecondaryIdx);
 748         m_splitter->addWidget(m_view[SecondaryIdx]);
 749         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 750         m_view[SecondaryIdx]->reload();
 751         m_view[SecondaryIdx]->show();
 752     } else {
 753         // remove secondary view
 754         if (m_activeView == m_view[PrimaryIdx]) {
 755             m_view[SecondaryIdx]->close();
 756             m_view[SecondaryIdx]->deleteLater();
 757             m_view[SecondaryIdx] = 0;
 758         } else {
 759             // The secondary view is active, hence from the users point of view
 760             // the content of the secondary view should be moved to the primary view.
 761             // From an implementation point of view it is more efficient to close
 762             // the primary view and exchange the internal pointers afterwards.
 763             m_view[PrimaryIdx]->close();
 764             delete m_view[PrimaryIdx];
 765             m_view[PrimaryIdx] = m_view[SecondaryIdx];
 766             m_view[SecondaryIdx] = 0;
 767         }
 768     }
 769     setActiveView(m_view[PrimaryIdx]);
 770     emit activeViewChanged();
 771 }
 772
 773 void DolphinMainWindow::reloadView()
 774 {
 775     clearStatusBar();
 776     m_activeView->reload();
 777 }
 778
 779 void DolphinMainWindow::stopLoading()
 780 {}
 781
 782 void DolphinMainWindow::togglePreview()
 783 {
 784     clearStatusBar();
 785
 786     const KToggleAction* showPreviewAction =
 787         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 788     const bool show = showPreviewAction->isChecked();
 789     m_activeView->setShowPreview(show);
 790 }
 791
 792 void DolphinMainWindow::toggleShowHiddenFiles()
 793 {
 794     clearStatusBar();
 795
 796     const KToggleAction* showHiddenFilesAction =
 797         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 798     const bool show = showHiddenFilesAction->isChecked();
 799     m_activeView->setShowHiddenFiles(show);
 800 }
 801
 802 void DolphinMainWindow::toggleFilterBarVisibility()
 803 {
 804     const KToggleAction* showFilterBarAction =
 805         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 806     const bool show = showFilterBarAction->isChecked();
 807     m_activeView->showFilterBar(show);
 808 }
 809
 810 void DolphinMainWindow::zoomIn()
 811 {
 812     m_activeView->zoomIn();
 813     updateViewActions();
 814 }
 815
 816 void DolphinMainWindow::zoomOut()
 817 {
 818     m_activeView->zoomOut();
 819     updateViewActions();
 820 }
 821
 822 void DolphinMainWindow::toggleEditLocation()
 823 {
 824     clearStatusBar();
 825
 826     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 827
 828     bool editOrBrowse = action->isChecked();
 829     m_activeView->setUrlEditable(editOrBrowse);
 830 }
 831
 832 void DolphinMainWindow::editLocation()
 833 {
 834     m_activeView->setUrlEditable(true);
 835 }
 836
 837 void DolphinMainWindow::adjustViewProperties()
 838 {
 839     clearStatusBar();
 840     ViewPropertiesDialog dlg(m_activeView);
 841     dlg.exec();
 842 }
 843
 844 void DolphinMainWindow::goBack()
 845 {
 846     clearStatusBar();
 847     m_activeView->goBack();
 848 }
 849
 850 void DolphinMainWindow::goForward()
 851 {
 852     clearStatusBar();
 853     m_activeView->goForward();
 854 }
 855
 856 void DolphinMainWindow::goUp()
 857 {
 858     clearStatusBar();
 859     m_activeView->goUp();
 860 }
 861
 862 void DolphinMainWindow::goHome()
 863 {
 864     clearStatusBar();
 865     m_activeView->goHome();
 866 }
 867
 868 void DolphinMainWindow::findFile()
 869 {
 870     KRun::run("kfind", m_activeView->url(), this);
 871 }
 872
 873 void DolphinMainWindow::compareFiles()
 874 {
 875     // The method is only invoked if exactly 2 files have
 876     // been selected. The selected files may be:
 877     // - both in the primary view
 878     // - both in the secondary view
 879     // - one in the primary view and the other in the secondary
 880     //   view
 881     Q_ASSERT(m_view[PrimaryIdx] != 0);
 882
 883     KUrl urlA;
 884     KUrl urlB;
 885     KUrl::List urls = m_view[PrimaryIdx]->selectedUrls();
 886
 887     switch (urls.count()) {
 888     case 0: {
 889         Q_ASSERT(m_view[SecondaryIdx] != 0);
 890         urls = m_view[SecondaryIdx]->selectedUrls();
 891         Q_ASSERT(urls.count() == 2);
 892         urlA = urls[0];
 893         urlB = urls[1];
 894         break;
 895     }
 896
 897     case 1: {
 898         urlA = urls[0];
 899         Q_ASSERT(m_view[SecondaryIdx] != 0);
 900         urls = m_view[SecondaryIdx]->selectedUrls();
 901         Q_ASSERT(urls.count() == 1);
 902         urlB = urls[0];
 903         break;
 904     }
 905
 906     case 2: {
 907         urlA = urls[0];
 908         urlB = urls[1];
 909         break;
 910     }
 911
 912     default: {
 913         // may not happen: compareFiles may only get invoked if 2
 914         // files are selected
 915         Q_ASSERT(false);
 916     }
 917     }
 918
 919     QString command("kompare -c \"");
 920     command.append(urlA.pathOrUrl());
 921     command.append("\" \"");
 922     command.append(urlB.pathOrUrl());
 923     command.append('\"');
 924     KRun::runCommand(command, "Kompare", "kompare", this);
 925
 926 }
 927
 928 void DolphinMainWindow::editSettings()
 929 {
 930     DolphinSettingsDialog dialog(this);
 931     dialog.exec();
 932 }
 933
 934 void DolphinMainWindow::init()
 935 {
 936     // Check whether Dolphin runs the first time. If yes then
 937     // a proper default window size is given at the end of DolphinMainWindow::init().
 938     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 939     const bool firstRun = generalSettings->firstRun();
 940     if (firstRun) {
 941         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 942     }
 943
 944     setAcceptDrops(true);
 945
 946     m_splitter = new QSplitter(this);
 947
 948     DolphinSettings& settings = DolphinSettings::instance();
 949
 950     setupActions();
 951
 952     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
 953     setCaption(homeUrl.fileName());
 954     ViewProperties props(homeUrl);
 955     m_view[PrimaryIdx] = new DolphinView(this,
 956                                          m_splitter,
 957                                          homeUrl,
 958                                          props.viewMode(),
 959                                          props.showHiddenFiles());
 960
 961     m_activeView = m_view[PrimaryIdx];
 962     connectViewSignals(PrimaryIdx);
 963     m_view[PrimaryIdx]->reload();
 964     m_view[PrimaryIdx]->show();
 965
 966     setCentralWidget(m_splitter);
 967     setupDockWidgets();
 968
 969     setupGUI(Keys | Save | Create | ToolBar);
 970     createGUI();
 971
 972     stateChanged("new_file");
 973     setAutoSaveSettings();
 974
 975     QClipboard* clipboard = QApplication::clipboard();
 976     connect(clipboard, SIGNAL(dataChanged()),
 977             this, SLOT(updatePasteAction()));
 978     updatePasteAction();
 979     updateGoActions();
 980
 981     loadSettings();
 982
 983     if (firstRun) {
 984         // assure a proper default size if Dolphin runs the first time
 985         resize(640, 480);
 986     }
 987 #ifdef HAVE_KMETADATA
 988     if (!MetaDataWidget::metaDataAvailable())
 989         activeView()->statusBar()->setMessage(i18n("Failed to contact Nepomuk service, annotation and tagging are disabled."), DolphinStatusBar::Error);
 990 #endif
 991
 992     emit urlChanged(homeUrl);
 993 }
 994
 995 void DolphinMainWindow::loadSettings()
 996 {
 997     GeneralSettings* settings = DolphinSettings::instance().generalSettings();
 998
 999     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
1000     if (settings->splitView()) {
1001         splitAction->setChecked(true);
1002         toggleSplitView();
1003     }
1004
1005     updateViewActions();
1006 }
1007
1008 void DolphinMainWindow::setupActions()
1009 {
1010     // setup 'File' menu
1011     m_newMenu = new DolphinNewMenu(this);
1012     KMenu* menu = m_newMenu->menu();
1013     menu->setTitle(i18n("Create New"));
1014     menu->setIcon(KIcon("document-new"));
1015     connect(menu, SIGNAL(aboutToShow()),
1016             this, SLOT(updateNewMenu()));
1017
1018     QAction* newWindow = actionCollection()->addAction("new_window");
1019     newWindow->setIcon(KIcon("window-new"));
1020     newWindow->setText(i18n("New &Window"));
1021     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1022     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1023
1024     QAction* rename = actionCollection()->addAction("rename");
1025     rename->setText(i18n("Rename..."));
1026     rename->setShortcut(Qt::Key_F2);
1027     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1028
1029     QAction* moveToTrash = actionCollection()->addAction("move_to_trash");
1030     moveToTrash->setText(i18n("Move to Trash"));
1031     moveToTrash->setIcon(KIcon("edit-trash"));
1032     moveToTrash->setShortcut(QKeySequence::Delete);
1033     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1034
1035     QAction* deleteAction = actionCollection()->addAction("delete");
1036     deleteAction->setText(i18n("Delete"));
1037     deleteAction->setShortcut(Qt::SHIFT | Qt::Key_Delete);
1038     deleteAction->setIcon(KIcon("edit-delete"));
1039     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1040
1041     QAction* properties = actionCollection()->addAction("properties");
1042     properties->setText(i18n("Properties"));
1043     properties->setShortcut(Qt::ALT | Qt::Key_Return);
1044     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1045
1046     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1047
1048     // setup 'Edit' menu
1049     KStandardAction::undo(this,
1050                           SLOT(undo()),
1051                           actionCollection());
1052
1053     KStandardAction::cut(this, SLOT(cut()), actionCollection());
1054     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1055     KStandardAction::paste(this, SLOT(paste()), actionCollection());
1056
1057     QAction* selectAll = actionCollection()->addAction("select_all");
1058     selectAll->setText(i18n("Select All"));
1059     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1060     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1061
1062     QAction* invertSelection = actionCollection()->addAction("invert_selection");
1063     invertSelection->setText(i18n("Invert Selection"));
1064     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1065     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1066
1067     // setup 'View' menu
1068     KStandardAction::zoomIn(this,
1069                             SLOT(zoomIn()),
1070                             actionCollection());
1071
1072     KStandardAction::zoomOut(this,
1073                              SLOT(zoomOut()),
1074                              actionCollection());
1075
1076     KToggleAction* iconsView = actionCollection()->add<KToggleAction>("icons");
1077     iconsView->setText(i18n("Icons"));
1078     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
1079     iconsView->setIcon(KIcon("view-icon"));
1080     connect(iconsView, SIGNAL(triggered()), this, SLOT(setIconsView()));
1081
1082     KToggleAction* detailsView = actionCollection()->add<KToggleAction>("details");
1083     detailsView->setText(i18n("Details"));
1084     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
1085     detailsView->setIcon(KIcon("fileview-text"));
1086     connect(detailsView, SIGNAL(triggered()), this, SLOT(setDetailsView()));
1087
1088     KToggleAction* columnView = actionCollection()->add<KToggleAction>("columns");
1089     columnView->setText(i18n("Columns"));
1090     columnView->setShortcut(Qt::CTRL | Qt::Key_3);
1091     columnView->setIcon(KIcon("fileview-column"));
1092     connect(columnView, SIGNAL(triggered()), this, SLOT(setColumnView()));
1093
1094     QActionGroup* viewModeGroup = new QActionGroup(this);
1095     viewModeGroup->addAction(iconsView);
1096     viewModeGroup->addAction(detailsView);
1097     viewModeGroup->addAction(columnView);
1098
1099     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("by_name");
1100     sortByName->setText(i18n("By Name"));
1101     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1102
1103     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("by_size");
1104     sortBySize->setText(i18n("By Size"));
1105     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1106
1107     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("by_date");
1108     sortByDate->setText(i18n("By Date"));
1109     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1110
1111     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("by_permissions");
1112     sortByPermissions->setText(i18n("By Permissions"));
1113     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
1114
1115     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("by_owner");
1116     sortByOwner->setText(i18n("By Owner"));
1117     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1118
1119     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("by_group");
1120     sortByGroup->setText(i18n("By Group"));
1121     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1122
1123     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("by_type");
1124     sortByType->setText(i18n("By Type"));
1125     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
1126
1127     QActionGroup* sortGroup = new QActionGroup(this);
1128     sortGroup->addAction(sortByName);
1129     sortGroup->addAction(sortBySize);
1130     sortGroup->addAction(sortByDate);
1131     sortGroup->addAction(sortByPermissions);
1132     sortGroup->addAction(sortByOwner);
1133     sortGroup->addAction(sortByGroup);
1134     sortGroup->addAction(sortByType);
1135
1136     KToggleAction* sortDescending = actionCollection()->add<KToggleAction>("descending");
1137     sortDescending->setText(i18n("Descending"));
1138     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1139
1140     KToggleAction* sortCategorized = actionCollection()->add<KToggleAction>("categorized");
1141     sortCategorized->setText(i18n("Show in Groups"));
1142     connect(sortCategorized, SIGNAL(triggered()), this, SLOT(toggleSortCategorization()));
1143
1144     KToggleAction* clearInfo = actionCollection()->add<KToggleAction>("clear_info");
1145     clearInfo->setText(i18n("No Information"));
1146     connect(clearInfo, SIGNAL(triggered()), this, SLOT(clearInfo()));
1147
1148     KToggleAction* showMimeInfo = actionCollection()->add<KToggleAction>("show_mime_info");
1149     showMimeInfo->setText(i18n("Type"));
1150     connect(showMimeInfo, SIGNAL(triggered()), this, SLOT(showMimeInfo()));
1151
1152     KToggleAction* showSizeInfo = actionCollection()->add<KToggleAction>("show_size_info");
1153     showSizeInfo->setText(i18n("Size"));
1154     connect(showSizeInfo, SIGNAL(triggered()), this, SLOT(showSizeInfo()));
1155
1156     KToggleAction* showDateInfo = actionCollection()->add<KToggleAction>("show_date_info");
1157     showDateInfo->setText(i18n("Date"));
1158     connect(showDateInfo, SIGNAL(triggered()), this, SLOT(showDateInfo()));
1159
1160     QActionGroup* infoGroup = new QActionGroup(this);
1161     infoGroup->addAction(clearInfo);
1162     infoGroup->addAction(showMimeInfo);
1163     infoGroup->addAction(showSizeInfo);
1164     infoGroup->addAction(showDateInfo);
1165
1166     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1167     showPreview->setText(i18n("Preview"));
1168     showPreview->setIcon(KIcon("thumbnail-show"));
1169     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1170
1171     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1172     showHiddenFiles->setText(i18n("Show Hidden Files"));
1173     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1174     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1175
1176     KToggleAction* split = actionCollection()->add<KToggleAction>("split_view");
1177     split->setText(i18n("Split"));
1178     split->setShortcut(Qt::Key_F10);
1179     split->setIcon(KIcon("view-left-right"));
1180     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1181
1182     QAction* reload = actionCollection()->addAction("reload");
1183     reload->setText(i18n("Reload"));
1184     reload->setShortcut(Qt::Key_F5);
1185     reload->setIcon(KIcon("view-refresh"));
1186     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1187
1188     QAction* stop = actionCollection()->addAction("stop");
1189     stop->setText(i18n("Stop"));
1190     stop->setIcon(KIcon("process-stop"));
1191     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1192
1193     // TODO: the URL navigator must emit a signal if the editable state has been
1194     // changed, so that the corresponding showFullLocation action is updated. Also
1195     // the naming "Show full Location" is currently confusing...
1196     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1197     showFullLocation->setText(i18n("Show Full Location"));
1198     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1199     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1200
1201     QAction* editLocation = actionCollection()->addAction("edit_location");
1202     editLocation->setText(i18n("Edit Location"));
1203     editLocation->setShortcut(Qt::Key_F6);
1204     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1205
1206     QAction* adjustViewProps = actionCollection()->addAction("view_properties");
1207     adjustViewProps->setText(i18n("Adjust View Properties..."));
1208     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1209
1210     // setup 'Go' menu
1211     KStandardAction::back(this, SLOT(goBack()), actionCollection());
1212     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1213     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1214     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1215
1216     // setup 'Tools' menu
1217     QAction* findFile = actionCollection()->addAction("find_file");
1218     findFile->setText(i18n("Find File..."));
1219     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1220     findFile->setIcon(KIcon("file-find"));
1221     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1222
1223     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1224     showFilterBar->setText(i18n("Show Filter Bar"));
1225     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1226     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(toggleFilterBarVisibility()));
1227
1228     QAction* compareFiles = actionCollection()->addAction("compare_files");
1229     compareFiles->setText(i18n("Compare Files"));
1230     compareFiles->setIcon(KIcon("kompare"));
1231     compareFiles->setEnabled(false);
1232     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1233
1234     // setup 'Settings' menu
1235     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1236 }
1237
1238 void DolphinMainWindow::setupDockWidgets()
1239 {
1240     // setup "Information"
1241     QDockWidget* infoDock = new QDockWidget(i18n("Information"));
1242     infoDock->setObjectName("infoDock");
1243     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1244     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1245     infoDock->setWidget(infoWidget);
1246
1247     infoDock->toggleViewAction()->setText(i18n("Information"));
1248     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1249
1250     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1251     connect(this, SIGNAL(urlChanged(KUrl)),
1252             infoWidget, SLOT(setUrl(KUrl)));
1253     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1254             infoWidget, SLOT(setSelection(KFileItemList)));
1255     connect(this, SIGNAL(requestItemInfo(KUrl)),
1256             infoWidget, SLOT(requestDelayedItemInfo(KUrl)));
1257
1258     // setup "Tree View"
1259     QDockWidget* treeViewDock = new QDockWidget(i18n("Folders"));
1260     treeViewDock->setObjectName("treeViewDock");
1261     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1262     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1263     treeViewDock->setWidget(treeWidget);
1264
1265     treeViewDock->toggleViewAction()->setText(i18n("Folders"));
1266     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1267
1268     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1269     connect(this, SIGNAL(urlChanged(KUrl)),
1270             treeWidget, SLOT(setUrl(KUrl)));
1271     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1272             this, SLOT(changeUrl(KUrl)));
1273     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1274             this, SLOT(changeSelection(KFileItemList)));
1275     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1276             this, SLOT(dropUrls(KUrl::List, KUrl)));
1277
1278     // setup "Terminal"
1279     QDockWidget* terminalDock = new QDockWidget(i18n("Terminal"));
1280     terminalDock->setObjectName("terminalDock");
1281     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1282     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1283     terminalDock->setWidget(terminalWidget);
1284
1285     terminalDock->toggleViewAction()->setText(i18n("Terminal"));
1286     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1287
1288     addDockWidget(Qt::RightDockWidgetArea, terminalDock);
1289     connect(this, SIGNAL(urlChanged(KUrl)),
1290             terminalWidget, SLOT(setUrl(KUrl)));
1291
1292     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1293     if (firstRun) {
1294         infoDock->hide();
1295         treeViewDock->hide();
1296         terminalDock->hide();
1297     }
1298
1299     QDockWidget *placesDock = new QDockWidget(i18n("Places"));
1300     placesDock->setObjectName("placesDock");
1301     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1302     KFilePlacesView *listView = new KFilePlacesView(placesDock);
1303     placesDock->setWidget(listView);
1304     listView->setModel(DolphinSettings::instance().placesModel());
1305
1306     placesDock->toggleViewAction()->setText(i18n("Show Places Panel"));
1307     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1308
1309     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1310     connect(listView, SIGNAL(urlChanged(KUrl)),
1311             this, SLOT(changeUrl(KUrl)));
1312     connect(this, SIGNAL(urlChanged(KUrl)),
1313             listView, SLOT(setUrl(KUrl)));
1314 }
1315
1316 void DolphinMainWindow::updateHistory()
1317 {
1318     const KUrlNavigator* urlNavigator = m_activeView->urlNavigator();
1319     const int index = urlNavigator->historyIndex();
1320
1321     QAction* backAction = actionCollection()->action("go_back");
1322     if (backAction != 0) {
1323         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1324     }
1325
1326     QAction* forwardAction = actionCollection()->action("go_forward");
1327     if (forwardAction != 0) {
1328         forwardAction->setEnabled(index > 0);
1329     }
1330 }
1331
1332 void DolphinMainWindow::updateEditActions()
1333 {
1334     const KFileItemList list = m_activeView->selectedItems();
1335     if (list.isEmpty()) {
1336         stateChanged("has_no_selection");
1337     } else {
1338         stateChanged("has_selection");
1339
1340         QAction* renameAction = actionCollection()->action("rename");
1341         if (renameAction != 0) {
1342             renameAction->setEnabled(list.count() >= 1);
1343         }
1344
1345         bool enableMoveToTrash = true;
1346
1347         KFileItemList::const_iterator it = list.begin();
1348         const KFileItemList::const_iterator end = list.end();
1349         while (it != end) {
1350             KFileItem* item = *it;
1351             const KUrl& url = item->url();
1352             // only enable the 'Move to Trash' action for local files
1353             if (!url.isLocalFile()) {
1354                 enableMoveToTrash = false;
1355             }
1356             ++it;
1357         }
1358
1359         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1360         moveToTrashAction->setEnabled(enableMoveToTrash);
1361     }
1362     updatePasteAction();
1363 }
1364
1365 void DolphinMainWindow::updateViewActions()
1366 {
1367     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1368     if (zoomInAction != 0) {
1369         zoomInAction->setEnabled(m_activeView->isZoomInPossible());
1370     }
1371
1372     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1373     if (zoomOutAction != 0) {
1374         zoomOutAction->setEnabled(m_activeView->isZoomOutPossible());
1375     }
1376
1377     QAction* action = 0;
1378     switch (m_activeView->mode()) {
1379     case DolphinView::IconsView:
1380         action = actionCollection()->action("icons");
1381         break;
1382     case DolphinView::DetailsView:
1383         action = actionCollection()->action("details");
1384         break;
1385     case DolphinView::ColumnView:
1386         action = actionCollection()->action("columns");
1387         break;
1388     default:
1389         break;
1390     }
1391
1392     if (action != 0) {
1393         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1394         toggleAction->setChecked(true);
1395     }
1396
1397     slotSortingChanged(m_activeView->sorting());
1398     slotSortOrderChanged(m_activeView->sortOrder());
1399     slotCategorizedSortingChanged();
1400     slotAdditionalInfoChanged(m_activeView->additionalInfo());
1401
1402     KToggleAction* showFilterBarAction =
1403         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1404     showFilterBarAction->setChecked(m_activeView->isFilterBarVisible());
1405
1406     KToggleAction* showPreviewAction =
1407         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1408     showPreviewAction->setChecked(m_activeView->showPreview());
1409
1410     KToggleAction* showHiddenFilesAction =
1411         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1412     showHiddenFilesAction->setChecked(m_activeView->showHiddenFiles());
1413
1414     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
1415     splitAction->setChecked(m_view[SecondaryIdx] != 0);
1416
1417     KToggleAction* editableLocactionAction =
1418         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1419     editableLocactionAction->setChecked(m_activeView->isUrlEditable());
1420 }
1421
1422 void DolphinMainWindow::updateGoActions()
1423 {
1424     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1425     const KUrl& currentUrl = m_activeView->url();
1426     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1427 }
1428
1429 void DolphinMainWindow::copyUrls(const KUrl::List& source, const KUrl& dest)
1430 {
1431     KonqOperations::copy(this, KonqOperations::COPY, source, dest);
1432     m_undoCommandTypes.append(KonqUndoManager::COPY);
1433 }
1434
1435 void DolphinMainWindow::moveUrls(const KUrl::List& source, const KUrl& dest)
1436 {
1437     KonqOperations::copy(this, KonqOperations::MOVE, source, dest);
1438     m_undoCommandTypes.append(KonqUndoManager::MOVE);
1439 }
1440
1441 void DolphinMainWindow::linkUrls(const KUrl::List& source, const KUrl& dest)
1442 {
1443     KonqOperations::copy(this, KonqOperations::LINK, source, dest);
1444     m_undoCommandTypes.append(KonqUndoManager::LINK);
1445 }
1446
1447 void DolphinMainWindow::clearStatusBar()
1448 {
1449     m_activeView->statusBar()->clear();
1450 }
1451
1452 void DolphinMainWindow::connectViewSignals(int viewIndex)
1453 {
1454     DolphinView* view = m_view[viewIndex];
1455     connect(view, SIGNAL(modeChanged()),
1456             this, SLOT(slotViewModeChanged()));
1457     connect(view, SIGNAL(showPreviewChanged()),
1458             this, SLOT(slotShowPreviewChanged()));
1459     connect(view, SIGNAL(showHiddenFilesChanged()),
1460             this, SLOT(slotShowHiddenFilesChanged()));
1461     connect(view, SIGNAL(categorizedSortingChanged()),
1462             this, SLOT(slotCategorizedSortingChanged()));
1463     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1464             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1465     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1466             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1467     connect(view, SIGNAL(additionalInfoChanged(KFileItemDelegate::AdditionalInformation)),
1468             this, SLOT(slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation)));
1469     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1470             this, SLOT(slotSelectionChanged(KFileItemList)));
1471     connect(view, SIGNAL(requestItemInfo(KUrl)),
1472             this, SLOT(slotRequestItemInfo(KUrl)));
1473     connect(view, SIGNAL(showFilterBarChanged(bool)),
1474             this, SLOT(updateFilterBarAction(bool)));
1475     connect(view, SIGNAL(urlChanged(KUrl)),
1476             this, SLOT(changeUrl(KUrl)));
1477
1478     const KUrlNavigator* navigator = view->urlNavigator();
1479     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1480             this, SLOT(changeUrl(const KUrl&)));
1481     connect(navigator, SIGNAL(historyChanged()),
1482             this, SLOT(slotHistoryChanged()));
1483 }
1484
1485 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1486     KonqUndoManager::UiInterface(mainWin),
1487     m_mainWin(mainWin)
1488 {
1489     Q_ASSERT(m_mainWin != 0);
1490 }
1491
1492 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1493 {
1494 }
1495
1496 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1497 {
1498     DolphinStatusBar* statusBar = m_mainWin->activeView()->statusBar();
1499     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1500 }
1501
1502 #include "dolphinmainwindow.moc"