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 "bookmarkssidebarpage.h"
  26 #include "dolphinapplication.h"
  27 #include "dolphinnewmenu.h"
  28 #include "dolphinsettings.h"
  29 #include "dolphinsettingsdialog.h"
  30 #include "dolphinstatusbar.h"
  31 #include "infosidebarpage.h"
  32 #include "metadatawidget.h"
  33 #include "mainwindowadaptor.h"
  34 #include "treeviewsidebarpage.h"
  35 #include "urlnavigator.h"
  36 #include "viewpropertiesdialog.h"
  37 #include "viewproperties.h"
  38 #include "kfileplacesmodel.h"
  39
  40 #include "dolphin_generalsettings.h"
  41
  42 #include <kaction.h>
  43 #include <kactioncollection.h>
  44 #include <kbookmarkmanager.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 <QCloseEvent>
  72 #include <QClipboard>
  73 #include <QSplitter>
  74 #include <QDockWidget>
  75
  76 DolphinMainWindow::DolphinMainWindow(int id) :
  77     KMainWindow(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     }
 138     else if (shiftPressed) {
 139         // shortcut for 'Move Here' is used
 140         action = Qt::MoveAction;
 141     }
 142     else if (controlPressed) {
 143         // shortcut for 'Copy Here' is used
 144         action = Qt::CopyAction;
 145     }
 146     else {
 147         // open a context menu which offers the following actions:
 148         // - Move Here
 149         // - Copy Here
 150         // - Link Here
 151         // - Cancel
 152
 153         KMenu popup(this);
 154
 155         QString seq = QKeySequence(Qt::ShiftModifier).toString();
 156         seq.chop(1); // chop superfluous '+'
 157         QAction* moveAction = popup.addAction(KIcon("goto-page"),
 158                                               i18n("&Move Here") + '\t' + seq);
 159
 160         seq = QKeySequence(Qt::ControlModifier).toString();
 161         seq.chop(1);
 162         QAction* copyAction = popup.addAction(KIcon("edit-copy"),
 163                                               i18n("&Copy Here") + '\t' + seq);
 164
 165         seq = QKeySequence(Qt::ControlModifier + Qt::ShiftModifier).toString();
 166         seq.chop(1);
 167         QAction* linkAction = popup.addAction(KIcon("www"),
 168                                               i18n("&Link Here") + '\t' + seq);
 169
 170         popup.addSeparator();
 171         popup.addAction(KIcon("process-stop"), i18n("Cancel"));
 172
 173         QAction* activatedAction = popup.exec(QCursor::pos());
 174         if (activatedAction == moveAction) {
 175             action = Qt::MoveAction;
 176         }
 177         else if (activatedAction == copyAction) {
 178             action = Qt::CopyAction;
 179         }
 180         else if (activatedAction == linkAction) {
 181             action = Qt::LinkAction;
 182         }
 183         else {
 184             return;
 185         }
 186     }
 187
 188     switch (action) {
 189         case Qt::MoveAction:
 190             moveUrls(urls, destination);
 191             break;
 192
 193         case Qt::CopyAction:
 194             copyUrls(urls, destination);
 195             break;
 196
 197         case Qt::LinkAction:
 198             linkUrls(urls, destination);
 199             break;
 200
 201         default:
 202             break;
 203     }
 204 }
 205
 206 void DolphinMainWindow::rename(const KUrl& oldUrl, const KUrl& newUrl)
 207 {
 208     clearStatusBar();
 209     KonqOperations::rename(this, oldUrl, newUrl);
 210     m_undoCommandTypes.append(KonqUndoManager::RENAME);
 211 }
 212
 213 void DolphinMainWindow::refreshViews()
 214 {
 215     const bool split = DolphinSettings::instance().generalSettings()->splitView();
 216     const bool isPrimaryViewActive = (m_activeView == m_view[PrimaryIdx]);
 217     KUrl url;
 218     for (int i = PrimaryIdx; i <= SecondaryIdx; ++i) {
 219        if (m_view[i] != 0) {
 220             url = m_view[i]->url();
 221
 222             // delete view instance...
 223             m_view[i]->close();
 224             m_view[i]->deleteLater();
 225             m_view[i] = 0;
 226         }
 227
 228         if (split || (i == PrimaryIdx)) {
 229             // ... and recreate it
 230             ViewProperties props(url);
 231             m_view[i] = new DolphinView(this,
 232                                         m_splitter,
 233                                         url,
 234                                         props.viewMode(),
 235                                         props.showHiddenFiles());
 236             connectViewSignals(i);
 237             m_view[i]->reload();
 238             m_view[i]->show();
 239         }
 240     }
 241
 242     m_activeView = isPrimaryViewActive ? m_view[PrimaryIdx] : m_view[SecondaryIdx];
 243     Q_ASSERT(m_activeView != 0);
 244
 245     updateViewActions();
 246     emit activeViewChanged();
 247 }
 248
 249 void DolphinMainWindow::changeUrl(const KUrl& url)
 250 {
 251     if (activeView() != 0) {
 252         activeView()->setUrl(url);
 253         updateEditActions();
 254         updateViewActions();
 255         updateGoActions();
 256         setCaption(url.fileName());
 257         emit urlChanged(url);
 258     }
 259 }
 260
 261 void DolphinMainWindow::changeSelection(const KFileItemList& selection)
 262 {
 263     activeView()->changeSelection(selection);
 264 }
 265
 266 void DolphinMainWindow::slotViewModeChanged()
 267 {
 268     updateViewActions();
 269 }
 270
 271 void DolphinMainWindow::slotShowPreviewChanged()
 272 {
 273     // It is not enough to update the 'Show Preview' action, also
 274     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 275     updateViewActions();
 276 }
 277
 278 void DolphinMainWindow::slotShowHiddenFilesChanged()
 279 {
 280     KToggleAction* showHiddenFilesAction =
 281         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 282     showHiddenFilesAction->setChecked(m_activeView->showHiddenFiles());
 283 }
 284
 285 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 286 {
 287     QAction* action = 0;
 288     switch (sorting) {
 289         case DolphinView::SortByName:
 290             action = actionCollection()->action("by_name");
 291             break;
 292         case DolphinView::SortBySize:
 293             action = actionCollection()->action("by_size");
 294             break;
 295         case DolphinView::SortByDate:
 296             action = actionCollection()->action("by_date");
 297             break;
 298         case DolphinView::SortByPermissions:
 299             action = actionCollection()->action("by_permissions");
 300             break;
 301         case DolphinView::SortByOwner:
 302             action = actionCollection()->action("by_owner");
 303             break;
 304         case DolphinView::SortByGroup:
 305             action = actionCollection()->action("by_group");
 306             break;
 307         default:
 308             break;
 309     }
 310
 311     if (action != 0) {
 312         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 313         toggleAction->setChecked(true);
 314     }
 315 }
 316
 317 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 318 {
 319     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 320     const bool sortDescending = (order == Qt::Descending);
 321     descending->setChecked(sortDescending);
 322 }
 323
 324 void DolphinMainWindow::slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation info)
 325 {
 326     QAction* action = 0;
 327     switch (info) {
 328         case KFileItemDelegate::FriendlyMimeType:
 329             action = actionCollection()->action("show_mime_info");
 330             break;
 331         case KFileItemDelegate::Size:
 332             action = actionCollection()->action("show_size_info");
 333             break;
 334         case KFileItemDelegate::ModificationTime:
 335             action = actionCollection()->action("show_date_info");
 336             break;
 337         case KFileItemDelegate::NoInformation:
 338         default:
 339             action = actionCollection()->action("clear_info");
 340             break;
 341     }
 342
 343     if (action != 0) {
 344         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 345         toggleAction->setChecked(true);
 346
 347         QActionGroup* group = toggleAction->actionGroup();
 348         Q_ASSERT(group != 0);
 349         group->setEnabled(m_activeView->mode() == DolphinView::IconsView);
 350     }
 351 }
 352
 353 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 354 {
 355     updateEditActions();
 356
 357     Q_ASSERT(m_view[PrimaryIdx] != 0);
 358     int selectedUrlsCount = m_view[PrimaryIdx]->selectedUrls().count();
 359     if (m_view[SecondaryIdx] != 0) {
 360         selectedUrlsCount += m_view[SecondaryIdx]->selectedUrls().count();
 361     }
 362
 363     QAction* compareFilesAction = actionCollection()->action("compare_files");
 364     compareFilesAction->setEnabled(selectedUrlsCount == 2);
 365
 366     m_activeView->updateStatusBar();
 367
 368     emit selectionChanged(selection);
 369 }
 370
 371 void DolphinMainWindow::slotHistoryChanged()
 372 {
 373     updateHistory();
 374 }
 375
 376 void DolphinMainWindow::updateFilterBarAction(bool show)
 377 {
 378     KToggleAction* showFilterBarAction =
 379         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 380     showFilterBarAction->setChecked(show);
 381 }
 382
 383 void DolphinMainWindow::openNewMainWindow()
 384 {
 385     DolphinApplication::app()->createMainWindow()->show();
 386 }
 387
 388 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 389 {
 390     DolphinSettings& settings = DolphinSettings::instance();
 391     GeneralSettings* generalSettings = settings.generalSettings();
 392     generalSettings->setFirstRun(false);
 393
 394     settings.save();
 395
 396     // TODO: I assume there will be a generic way in KDE 4 to store the docks
 397     // of the main window. In the meantime they are stored manually:
 398     QString filename = KStandardDirs::locateLocal("data", KGlobal::mainComponent().componentName());
 399     filename.append("/panels_layout");
 400     QFile file(filename);
 401     if (file.open(QIODevice::WriteOnly)) {
 402         QByteArray data = saveState();
 403         file.write(data);
 404         file.close();
 405     }
 406
 407     KMainWindow::closeEvent(event);
 408 }
 409
 410 void DolphinMainWindow::saveProperties(KConfig* config)
 411 {
 412     KConfigGroup primaryView = config->group("Primary view");
 413     primaryView.writeEntry("Url", m_view[PrimaryIdx]->url().url());
 414     primaryView.writeEntry("Editable Url", m_view[PrimaryIdx]->isUrlEditable());
 415     if (m_view[SecondaryIdx] != 0) {
 416         KConfigGroup secondaryView = config->group("Secondary view");
 417         secondaryView.writeEntry("Url", m_view[SecondaryIdx]->url().url());
 418         secondaryView.writeEntry("Editable Url", m_view[SecondaryIdx]->isUrlEditable());
 419     }
 420 }
 421
 422 void DolphinMainWindow::readProperties(KConfig* config)
 423 {
 424     const KConfigGroup primaryView = config->group("Primary view");
 425     m_view[PrimaryIdx]->setUrl(primaryView.readEntry("Url"));
 426     m_view[PrimaryIdx]->setUrlEditable(primaryView.readEntry("Editable Url", false));
 427     if (config->hasGroup("Secondary view")) {
 428         const KConfigGroup secondaryView = config->group("Secondary view");
 429         if (m_view[SecondaryIdx] == 0) {
 430             toggleSplitView();
 431         }
 432         m_view[SecondaryIdx]->setUrl(secondaryView.readEntry("Url"));
 433         m_view[SecondaryIdx]->setUrlEditable(secondaryView.readEntry("Editable Url", false));
 434     }
 435     else if (m_view[SecondaryIdx] != 0) {
 436         toggleSplitView();
 437     }
 438 }
 439
 440 void DolphinMainWindow::updateNewMenu()
 441 {
 442     m_newMenu->slotCheckUpToDate();
 443     m_newMenu->setPopupFiles(activeView()->url());
 444 }
 445
 446 void DolphinMainWindow::rename()
 447 {
 448     clearStatusBar();
 449     m_activeView->renameSelectedItems();
 450 }
 451
 452 void DolphinMainWindow::moveToTrash()
 453 {
 454     clearStatusBar();
 455     const KUrl::List selectedUrls = m_activeView->selectedUrls();
 456     KonqOperations::del(this, KonqOperations::TRASH, selectedUrls);
 457     m_undoCommandTypes.append(KonqUndoManager::TRASH);
 458 }
 459
 460 void DolphinMainWindow::deleteItems()
 461 {
 462     clearStatusBar();
 463
 464     const KUrl::List list = m_activeView->selectedUrls();
 465     const bool del = KonqOperations::askDeleteConfirmation(list,
 466                                                            KonqOperations::DEL,
 467                                                            KonqOperations::FORCE_CONFIRMATION,
 468                                                            this);
 469
 470     if (del) {
 471         KIO::Job* job = KIO::del(list);
 472         connect(job, SIGNAL(result(KJob*)),
 473                 this, SLOT(slotHandleJobError(KJob*)));
 474         connect(job, SIGNAL(result(KJob*)),
 475                 this, SLOT(slotDeleteFileFinished(KJob*)));
 476     }
 477 }
 478
 479 void DolphinMainWindow::properties()
 480 {
 481     const KFileItemList list = m_activeView->selectedItems();
 482     new KPropertiesDialog(list, this);
 483 }
 484
 485 void DolphinMainWindow::quit()
 486 {
 487     close();
 488 }
 489
 490 void DolphinMainWindow::slotHandleJobError(KJob* job)
 491 {
 492     if (job->error() != 0) {
 493         DolphinStatusBar* statusBar = m_activeView->statusBar();
 494         statusBar->setMessage(job->errorString(),
 495                               DolphinStatusBar::Error);
 496     }
 497 }
 498
 499 void DolphinMainWindow::slotDeleteFileFinished(KJob* job)
 500 {
 501     if (job->error() == 0) {
 502         DolphinStatusBar* statusBar = m_activeView->statusBar();
 503         statusBar->setMessage(i18n("Delete operation completed."),
 504                               DolphinStatusBar::OperationCompleted);
 505     }
 506 }
 507
 508 void DolphinMainWindow::slotUndoAvailable(bool available)
 509 {
 510     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 511     if (undoAction != 0) {
 512         undoAction->setEnabled(available);
 513     }
 514
 515     if (available && (m_undoCommandTypes.count() > 0)) {
 516         const KonqUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 517         DolphinStatusBar* statusBar = m_activeView->statusBar();
 518         switch (command) {
 519             case KonqUndoManager::COPY:
 520                 statusBar->setMessage(i18n("Copy operation completed."),
 521                                       DolphinStatusBar::OperationCompleted);
 522                 break;
 523             case KonqUndoManager::MOVE:
 524                 statusBar->setMessage(i18n("Move operation completed."),
 525                                       DolphinStatusBar::OperationCompleted);
 526                 break;
 527             case KonqUndoManager::LINK:
 528                 statusBar->setMessage(i18n("Link operation completed."),
 529                                       DolphinStatusBar::OperationCompleted);
 530                 break;
 531             case KonqUndoManager::TRASH:
 532                 statusBar->setMessage(i18n("Move to trash operation completed."),
 533                                       DolphinStatusBar::OperationCompleted);
 534                 break;
 535             case KonqUndoManager::RENAME:
 536                 statusBar->setMessage(i18n("Renaming operation completed."),
 537                                       DolphinStatusBar::OperationCompleted);
 538                 break;
 539
 540             case KonqUndoManager::MKDIR:
 541                 statusBar->setMessage(i18n("Created directory."),
 542                                       DolphinStatusBar::OperationCompleted);
 543                 break;
 544
 545             default:
 546                 break;
 547         }
 548
 549     }
 550 }
 551
 552 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 553 {
 554     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 555     if (undoAction != 0) {
 556         undoAction->setText(text);
 557     }
 558 }
 559
 560 void DolphinMainWindow::undo()
 561 {
 562     clearStatusBar();
 563     KonqUndoManager::self()->undo();
 564 }
 565
 566 void DolphinMainWindow::cut()
 567 {
 568     QMimeData* mimeData = new QMimeData();
 569     const KUrl::List kdeUrls = m_activeView->selectedUrls();
 570     const KUrl::List mostLocalUrls;
 571     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true);
 572     QApplication::clipboard()->setMimeData(mimeData);
 573 }
 574
 575 void DolphinMainWindow::copy()
 576 {
 577     QMimeData* mimeData = new QMimeData();
 578     const KUrl::List kdeUrls = m_activeView->selectedUrls();
 579     const KUrl::List mostLocalUrls;
 580     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, false);
 581
 582     QApplication::clipboard()->setMimeData(mimeData);
 583 }
 584
 585 void DolphinMainWindow::paste()
 586 {
 587     QClipboard* clipboard = QApplication::clipboard();
 588     const QMimeData* mimeData = clipboard->mimeData();
 589
 590     clearStatusBar();
 591
 592     const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
 593
 594     // per default the pasting is done into the current Url of the view
 595     KUrl destUrl(m_activeView->url());
 596
 597     // check whether the pasting should be done into a selected directory
 598     KUrl::List selectedUrls = m_activeView->selectedUrls();
 599     if (selectedUrls.count() == 1) {
 600         const KFileItem fileItem(S_IFDIR,
 601                                  KFileItem::Unknown,
 602                                  selectedUrls.first(),
 603                                  true);
 604         if (fileItem.isDir()) {
 605             // only one item is selected which is a directory, hence paste
 606             // into this directory
 607             destUrl = selectedUrls.first();
 608         }
 609     }
 610
 611     if (KonqMimeData::decodeIsCutSelection(mimeData)) {
 612         moveUrls(sourceUrls, destUrl);
 613         clipboard->clear();
 614     }
 615     else {
 616         copyUrls(sourceUrls, destUrl);
 617     }
 618 }
 619
 620 void DolphinMainWindow::updatePasteAction()
 621 {
 622     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 623     if (pasteAction == 0) {
 624         return;
 625     }
 626
 627     QString text(i18n("Paste"));
 628     QClipboard* clipboard = QApplication::clipboard();
 629     const QMimeData* mimeData = clipboard->mimeData();
 630
 631     KUrl::List urls = KUrl::List::fromMimeData(mimeData);
 632     if (!urls.isEmpty()) {
 633         pasteAction->setEnabled(true);
 634
 635         pasteAction->setText(i18np("Paste One File", "Paste %1 Files", urls.count()));
 636     }
 637     else {
 638         pasteAction->setEnabled(false);
 639         pasteAction->setText(i18n("Paste"));
 640     }
 641
 642     if (pasteAction->isEnabled()) {
 643         KUrl::List urls = m_activeView->selectedUrls();
 644         const uint count = urls.count();
 645         if (count > 1) {
 646             // pasting should not be allowed when more than one file
 647             // is selected
 648             pasteAction->setEnabled(false);
 649         }
 650         else if (count == 1) {
 651             // Only one file is selected. Pasting is only allowed if this
 652             // file is a directory.
 653             // TODO: this doesn't work with remote protocols; instead we need a
 654             // m_activeView->selectedFileItems() to get the real KFileItems
 655             const KFileItem fileItem(S_IFDIR,
 656                                      KFileItem::Unknown,
 657                                      urls.first(),
 658                                      true);
 659             pasteAction->setEnabled(fileItem.isDir());
 660         }
 661     }
 662 }
 663
 664 void DolphinMainWindow::selectAll()
 665 {
 666     clearStatusBar();
 667     m_activeView->selectAll();
 668 }
 669
 670 void DolphinMainWindow::invertSelection()
 671 {
 672     clearStatusBar();
 673     m_activeView->invertSelection();
 674 }
 675 void DolphinMainWindow::setIconsView()
 676 {
 677     m_activeView->setMode(DolphinView::IconsView);
 678 }
 679
 680 void DolphinMainWindow::setDetailsView()
 681 {
 682     m_activeView->setMode(DolphinView::DetailsView);
 683 }
 684
 685 void DolphinMainWindow::setColumnView()
 686 {
 687     m_activeView->setMode(DolphinView::ColumnView);
 688 }
 689
 690 void DolphinMainWindow::sortByName()
 691 {
 692     m_activeView->setSorting(DolphinView::SortByName);
 693 }
 694
 695 void DolphinMainWindow::sortBySize()
 696 {
 697     m_activeView->setSorting(DolphinView::SortBySize);
 698 }
 699
 700 void DolphinMainWindow::sortByDate()
 701 {
 702     m_activeView->setSorting(DolphinView::SortByDate);
 703 }
 704
 705 void DolphinMainWindow::sortByPermissions()
 706 {
 707     m_activeView->setSorting(DolphinView::SortByPermissions);
 708 }
 709
 710 void DolphinMainWindow::sortByOwner()
 711 {
 712     m_activeView->setSorting(DolphinView::SortByOwner);
 713 }
 714
 715 void DolphinMainWindow::sortByGroup()
 716 {
 717     m_activeView->setSorting(DolphinView::SortByGroup);
 718 }
 719
 720 void DolphinMainWindow::toggleSortOrder()
 721 {
 722     const Qt::SortOrder order = (m_activeView->sortOrder() == Qt::Ascending) ?
 723                                 Qt::Descending :
 724                                 Qt::Ascending;
 725     m_activeView->setSortOrder(order);
 726 }
 727
 728 void DolphinMainWindow::clearInfo()
 729 {
 730     m_activeView->setAdditionalInfo(KFileItemDelegate::NoInformation);
 731 }
 732
 733 void DolphinMainWindow::showMimeInfo()
 734 {
 735     clearStatusBar();
 736     m_activeView->setAdditionalInfo(KFileItemDelegate::FriendlyMimeType);
 737 }
 738
 739 void DolphinMainWindow::showSizeInfo()
 740 {
 741     clearStatusBar();
 742     m_activeView->setAdditionalInfo(KFileItemDelegate::Size);
 743 }
 744
 745 void DolphinMainWindow::showDateInfo()
 746 {
 747     clearStatusBar();
 748     m_activeView->setAdditionalInfo(KFileItemDelegate::ModificationTime);
 749 }
 750
 751 void DolphinMainWindow::toggleSplitView()
 752 {
 753     if (m_view[SecondaryIdx] == 0) {
 754         const int newWidth = (m_view[PrimaryIdx]->width() - m_splitter->handleWidth()) / 2;
 755         // create a secondary view
 756         m_view[SecondaryIdx] = new DolphinView(this,
 757                                                0,
 758                                                m_view[PrimaryIdx]->url(),
 759                                                m_view[PrimaryIdx]->mode(),
 760                                                m_view[PrimaryIdx]->showHiddenFiles());
 761         connectViewSignals(SecondaryIdx);
 762         m_splitter->addWidget(m_view[SecondaryIdx]);
 763         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 764         m_view[SecondaryIdx]->reload();
 765         m_view[SecondaryIdx]->show();
 766     }
 767     else {
 768         // remove secondary view
 769         if (m_activeView == m_view[PrimaryIdx]) {
 770             m_view[SecondaryIdx]->close();
 771             m_view[SecondaryIdx]->deleteLater();
 772             m_view[SecondaryIdx] = 0;
 773             setActiveView(m_view[PrimaryIdx]);
 774         }
 775         else {
 776             // The secondary view is active, hence from the users point of view
 777             // the content of the secondary view should be moved to the primary view.
 778             // From an implementation point of view it is more efficient to close
 779             // the primary view and exchange the internal pointers afterwards.
 780             m_view[PrimaryIdx]->close();
 781             delete m_view[PrimaryIdx];
 782             m_view[PrimaryIdx] = m_view[SecondaryIdx];
 783             m_view[SecondaryIdx] = 0;
 784             setActiveView(m_view[PrimaryIdx]);
 785         }
 786     }
 787     emit activeViewChanged();
 788 }
 789
 790 void DolphinMainWindow::reloadView()
 791 {
 792     clearStatusBar();
 793     m_activeView->reload();
 794 }
 795
 796 void DolphinMainWindow::stopLoading()
 797 {
 798 }
 799
 800 void DolphinMainWindow::togglePreview()
 801 {
 802     clearStatusBar();
 803
 804     const KToggleAction* showPreviewAction =
 805         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 806     const bool show = showPreviewAction->isChecked();
 807     m_activeView->setShowPreview(show);
 808 }
 809
 810 void DolphinMainWindow::toggleShowHiddenFiles()
 811 {
 812     clearStatusBar();
 813
 814     const KToggleAction* showHiddenFilesAction =
 815         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 816     const bool show = showHiddenFilesAction->isChecked();
 817     m_activeView->setShowHiddenFiles(show);
 818 }
 819
 820 void DolphinMainWindow::showFilterBar()
 821 {
 822     const KToggleAction* showFilterBarAction =
 823         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 824     const bool show = showFilterBarAction->isChecked();
 825     m_activeView->showFilterBar(show);
 826 }
 827
 828 void DolphinMainWindow::zoomIn()
 829 {
 830     m_activeView->zoomIn();
 831     updateViewActions();
 832 }
 833
 834 void DolphinMainWindow::zoomOut()
 835 {
 836     m_activeView->zoomOut();
 837     updateViewActions();
 838 }
 839
 840 void DolphinMainWindow::toggleEditLocation()
 841 {
 842     clearStatusBar();
 843
 844     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 845
 846     bool editOrBrowse = action->isChecked();
 847     m_activeView->setUrlEditable(editOrBrowse);
 848 }
 849
 850 void DolphinMainWindow::editLocation()
 851 {
 852     m_activeView->setUrlEditable(true);
 853 }
 854
 855 void DolphinMainWindow::adjustViewProperties()
 856 {
 857     clearStatusBar();
 858     ViewPropertiesDialog dlg(m_activeView);
 859     dlg.exec();
 860 }
 861
 862 void DolphinMainWindow::goBack()
 863 {
 864     clearStatusBar();
 865     m_activeView->goBack();
 866 }
 867
 868 void DolphinMainWindow::goForward()
 869 {
 870     clearStatusBar();
 871     m_activeView->goForward();
 872 }
 873
 874 void DolphinMainWindow::goUp()
 875 {
 876     clearStatusBar();
 877     m_activeView->goUp();
 878 }
 879
 880 void DolphinMainWindow::goHome()
 881 {
 882     clearStatusBar();
 883     m_activeView->goHome();
 884 }
 885
 886 void DolphinMainWindow::openTerminal()
 887 {
 888     QString command("konsole --workdir \"");
 889     command.append(m_activeView->url().path());
 890     command.append('\"');
 891
 892     KRun::runCommand(command, "Konsole", "konsole");
 893 }
 894
 895 void DolphinMainWindow::findFile()
 896 {
 897     KRun::run("kfind", m_activeView->url());
 898 }
 899
 900 void DolphinMainWindow::compareFiles()
 901 {
 902     // The method is only invoked if exactly 2 files have
 903     // been selected. The selected files may be:
 904     // - both in the primary view
 905     // - both in the secondary view
 906     // - one in the primary view and the other in the secondary
 907     //   view
 908     Q_ASSERT(m_view[PrimaryIdx] != 0);
 909
 910     KUrl urlA;
 911     KUrl urlB;
 912     KUrl::List urls = m_view[PrimaryIdx]->selectedUrls();
 913
 914     switch (urls.count()) {
 915         case 0: {
 916             Q_ASSERT(m_view[SecondaryIdx] != 0);
 917             urls = m_view[SecondaryIdx]->selectedUrls();
 918             Q_ASSERT(urls.count() == 2);
 919             urlA = urls[0];
 920             urlB = urls[1];
 921             break;
 922         }
 923
 924         case 1: {
 925             urlA = urls[0];
 926             Q_ASSERT(m_view[SecondaryIdx] != 0);
 927             urls = m_view[SecondaryIdx]->selectedUrls();
 928             Q_ASSERT(urls.count() == 1);
 929             urlB = urls[0];
 930             break;
 931         }
 932
 933         case 2: {
 934             urlA = urls[0];
 935             urlB = urls[1];
 936             break;
 937         }
 938
 939         default: {
 940             // may not happen: compareFiles may only get invoked if 2
 941             // files are selected
 942             Q_ASSERT(false);
 943         }
 944     }
 945
 946     QString command("kompare -c \"");
 947     command.append(urlA.pathOrUrl());
 948     command.append("\" \"");
 949     command.append(urlB.pathOrUrl());
 950     command.append('\"');
 951     KRun::runCommand(command, "Kompare", "kompare");
 952
 953 }
 954
 955 void DolphinMainWindow::editSettings()
 956 {
 957     // TODO: make a static method for opening the settings dialog
 958     DolphinSettingsDialog dlg(this);
 959     dlg.exec();
 960 }
 961
 962 void DolphinMainWindow::init()
 963 {
 964     // Check whether Dolphin runs the first time. If yes then
 965     // a proper default window size is given at the end of DolphinMainWindow::init().
 966     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 967     const bool firstRun = generalSettings->firstRun();
 968     if (firstRun) {
 969         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 970     }
 971
 972     setAcceptDrops(true);
 973
 974     m_splitter = new QSplitter(this);
 975
 976     DolphinSettings& settings = DolphinSettings::instance();
 977
 978     KBookmarkManager* manager = settings.bookmarkManager();
 979     Q_ASSERT(manager != 0);
 980     KBookmarkGroup root = manager->root();
 981     if (root.first().isNull()) {
 982         root.addBookmark(manager, i18n("Home"), settings.generalSettings()->homeUrl(), "folder-home");
 983         root.addBookmark(manager, i18n("Storage Media"), KUrl("media:/"), "hdd-mount");
 984         root.addBookmark(manager, i18n("Network"), KUrl("remote:/"), "network-local");
 985         root.addBookmark(manager, i18n("Root"), KUrl("/"), "folder-red");
 986         root.addBookmark(manager, i18n("Trash"), KUrl("trash:/"), "user-trash");
 987     }
 988
 989     setupActions();
 990
 991     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
 992     setCaption(homeUrl.fileName());
 993     ViewProperties props(homeUrl);
 994     m_view[PrimaryIdx] = new DolphinView(this,
 995                                          m_splitter,
 996                                          homeUrl,
 997                                          props.viewMode(),
 998                                          props.showHiddenFiles());
 999
1000     m_activeView = m_view[PrimaryIdx];
1001     connectViewSignals(PrimaryIdx);
1002     m_view[PrimaryIdx]->reload();
1003     m_view[PrimaryIdx]->show();
1004
1005     setCentralWidget(m_splitter);
1006     setupDockWidgets();
1007
1008     setupGUI(Keys|Save|Create|ToolBar);
1009     createGUI();
1010
1011     stateChanged("new_file");
1012     setAutoSaveSettings();
1013
1014     QClipboard* clipboard = QApplication::clipboard();
1015     connect(clipboard, SIGNAL(dataChanged()),
1016             this, SLOT(updatePasteAction()));
1017     updatePasteAction();
1018     updateGoActions();
1019
1020     loadSettings();
1021
1022     if (firstRun) {
1023         // assure a proper default size if Dolphin runs the first time
1024         resize(640, 480);
1025     }
1026     #ifdef HAVE_KMETADATA
1027     if ( !MetaDataWidget::metaDataAvailable() )
1028         activeView()->statusBar()->setMessage(i18n("Failed to contact Nepomuk service, annotation and tagging are disabled."), DolphinStatusBar::Error);
1029     #endif
1030
1031     emit urlChanged(homeUrl);
1032 }
1033
1034 void DolphinMainWindow::loadSettings()
1035 {
1036     GeneralSettings* settings = DolphinSettings::instance().generalSettings();
1037
1038     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
1039     if (settings->splitView()) {
1040         splitAction->setChecked(true);
1041         toggleSplitView();
1042     }
1043
1044     updateViewActions();
1045
1046     // TODO: I assume there will be a generic way in KDE 4 to restore the docks
1047     // of the main window. In the meantime they are restored manually (see also
1048     // DolphinMainWindow::closeEvent() for more details):
1049     QString filename = KStandardDirs::locateLocal("data", KGlobal::mainComponent().componentName());   filename.append("/panels_layout");
1050     QFile file(filename);
1051     if (file.open(QIODevice::ReadOnly)) {
1052         QByteArray data = file.readAll();
1053         restoreState(data);
1054         file.close();
1055     }
1056 }
1057
1058 void DolphinMainWindow::setupActions()
1059 {
1060     // setup 'File' menu
1061     m_newMenu = new DolphinNewMenu(this);
1062     KMenu* menu = m_newMenu->menu();
1063     menu->setTitle(i18n("Create New..."));
1064     menu->setIcon(KIcon("document-new"));
1065     connect(menu, SIGNAL(aboutToShow()),
1066             this, SLOT(updateNewMenu()));
1067
1068     QAction* newWindow = actionCollection()->addAction("new_window");
1069     newWindow->setIcon(KIcon("window-new"));
1070     newWindow->setText(i18n("New &Window"));
1071     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1072     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1073
1074     QAction* rename = actionCollection()->addAction("rename");
1075     rename->setText(i18n("Rename"));
1076     rename->setShortcut(Qt::Key_F2);
1077     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1078
1079     QAction* moveToTrash = actionCollection()->addAction("move_to_trash");
1080     moveToTrash->setText(i18n("Move to Trash"));
1081     moveToTrash->setIcon(KIcon("edit-trash"));
1082     moveToTrash->setShortcut(QKeySequence::Delete);
1083     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1084
1085     QAction* deleteAction = actionCollection()->addAction("delete");
1086     deleteAction->setText(i18n("Delete"));
1087     deleteAction->setShortcut(Qt::SHIFT | Qt::Key_Delete);
1088     deleteAction->setIcon(KIcon("edit-delete"));
1089     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1090
1091     QAction* properties = actionCollection()->addAction("properties");
1092     properties->setText(i18n("Properties"));
1093     properties->setShortcut(Qt::ALT | Qt::Key_Return);
1094     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1095
1096     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1097
1098     // setup 'Edit' menu
1099     KStandardAction::undo(this,
1100                           SLOT(undo()),
1101                           actionCollection());
1102
1103     KStandardAction::cut(this, SLOT(cut()), actionCollection());
1104     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1105     KStandardAction::paste(this, SLOT(paste()), actionCollection());
1106
1107     QAction* selectAll = actionCollection()->addAction("select_all");
1108     selectAll->setText(i18n("Select All"));
1109     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1110     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1111
1112     QAction* invertSelection = actionCollection()->addAction("invert_selection");
1113     invertSelection->setText(i18n("Invert Selection"));
1114     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1115     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1116
1117     // setup 'View' menu
1118     KStandardAction::zoomIn(this,
1119                        SLOT(zoomIn()),
1120                        actionCollection());
1121
1122     KStandardAction::zoomOut(this,
1123                         SLOT(zoomOut()),
1124                         actionCollection());
1125
1126     KToggleAction* iconsView = actionCollection()->add<KToggleAction>("icons");
1127     iconsView->setText(i18n("Icons"));
1128     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
1129     iconsView->setIcon(KIcon("view-icon"));
1130     connect(iconsView, SIGNAL(triggered()), this, SLOT(setIconsView()));
1131
1132     KToggleAction* detailsView = actionCollection()->add<KToggleAction>("details");
1133     detailsView->setText(i18n("Details"));
1134     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
1135     detailsView->setIcon(KIcon("fileview-text"));
1136     connect(detailsView, SIGNAL(triggered()), this, SLOT(setDetailsView()));
1137
1138     KToggleAction* columnView = actionCollection()->add<KToggleAction>("columns");
1139     columnView->setText(i18n("Columns"));
1140     columnView->setShortcut(Qt::CTRL | Qt::Key_3);
1141     columnView->setIcon(KIcon("view-tree"));
1142     connect(columnView, SIGNAL(triggered()), this, SLOT(setColumnView()));
1143
1144     QActionGroup* viewModeGroup = new QActionGroup(this);
1145     viewModeGroup->addAction(iconsView);
1146     viewModeGroup->addAction(detailsView);
1147     viewModeGroup->addAction(columnView);
1148
1149     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("by_name");
1150     sortByName->setText(i18n("By Name"));
1151     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1152
1153     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("by_size");
1154     sortBySize->setText(i18n("By Size"));
1155     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1156
1157     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("by_date");
1158     sortByDate->setText(i18n("By Date"));
1159     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1160
1161     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("by_permissions");
1162     sortByPermissions->setText(i18n("By Permissions"));
1163     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
1164
1165     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("by_owner");
1166     sortByOwner->setText(i18n("By Owner"));
1167     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1168
1169     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("by_group");
1170     sortByGroup->setText(i18n("By Group"));
1171     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1172
1173     QActionGroup* sortGroup = new QActionGroup(this);
1174     sortGroup->addAction(sortByName);
1175     sortGroup->addAction(sortBySize);
1176     sortGroup->addAction(sortByDate);
1177     sortGroup->addAction(sortByPermissions);
1178     sortGroup->addAction(sortByOwner);
1179     sortGroup->addAction(sortByGroup);
1180
1181     KToggleAction* sortDescending = actionCollection()->add<KToggleAction>("descending");
1182     sortDescending->setText(i18n("Descending"));
1183     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1184
1185     KToggleAction* clearInfo = actionCollection()->add<KToggleAction>("clear_info");
1186     clearInfo->setText(i18n("No Information"));
1187     connect(clearInfo, SIGNAL(triggered()), this, SLOT(clearInfo()));
1188
1189     KToggleAction* showMimeInfo = actionCollection()->add<KToggleAction>("show_mime_info");
1190     showMimeInfo->setText(i18n("Type"));
1191     connect(showMimeInfo, SIGNAL(triggered()), this, SLOT(showMimeInfo()));
1192
1193     KToggleAction* showSizeInfo = actionCollection()->add<KToggleAction>("show_size_info");
1194     showSizeInfo->setText(i18n("Size"));
1195     connect(showSizeInfo, SIGNAL(triggered()), this, SLOT(showSizeInfo()));
1196
1197     KToggleAction* showDateInfo = actionCollection()->add<KToggleAction>("show_date_info");
1198     showDateInfo->setText(i18n("Date"));
1199     connect(showDateInfo, SIGNAL(triggered()), this, SLOT(showDateInfo()));
1200
1201     QActionGroup* infoGroup = new QActionGroup(this);
1202     infoGroup->addAction(clearInfo);
1203     infoGroup->addAction(showMimeInfo);
1204     infoGroup->addAction(showSizeInfo);
1205     infoGroup->addAction(showDateInfo);
1206
1207     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1208     showPreview->setText(i18n("Preview"));
1209     showPreview->setIcon(KIcon("thumbnail-show"));
1210     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1211
1212     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1213     showHiddenFiles->setText(i18n("Show Hidden Files"));
1214     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1215     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1216
1217     KToggleAction* split = actionCollection()->add<KToggleAction>("split_view");
1218     split->setText(i18n("Split"));
1219     split->setShortcut(Qt::Key_F10);
1220     split->setIcon(KIcon("view-left-right"));
1221     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1222
1223     QAction* reload = actionCollection()->addAction("reload");
1224     reload->setText(i18n("Reload"));
1225     reload->setShortcut(Qt::Key_F5);
1226     reload->setIcon(KIcon("view-refresh"));
1227     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1228
1229     QAction* stop = actionCollection()->addAction("stop");
1230     stop->setText(i18n("Stop"));
1231     stop->setIcon(KIcon("process-stop"));
1232     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1233
1234     // TODO: the URL navigator must emit a signal if the editable state has been
1235     // changed, so that the corresponding showFullLocation action is updated. Also
1236     // the naming "Show full Location" is currently confusing...
1237     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1238     showFullLocation->setText(i18n("Show Full Location"));
1239     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1240     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1241
1242     QAction* editLocation = actionCollection()->addAction("edit_location");
1243     editLocation->setText(i18n("Edit Location"));
1244     editLocation->setShortcut(Qt::Key_F6);
1245     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1246
1247     QAction* adjustViewProps = actionCollection()->addAction("view_properties");
1248     adjustViewProps->setText(i18n("Adjust View Properties..."));
1249     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1250
1251     // setup 'Go' menu
1252     KStandardAction::back(this, SLOT(goBack()), actionCollection());
1253     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1254     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1255     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1256
1257     // setup 'Tools' menu
1258     QAction* openTerminal = actionCollection()->addAction("open_terminal");
1259     openTerminal->setText(i18n("Open Terminal"));
1260     openTerminal->setShortcut(Qt::Key_F4);
1261     openTerminal->setIcon(KIcon("konsole"));
1262     connect(openTerminal, SIGNAL(triggered()), this, SLOT(openTerminal()));
1263
1264     QAction* findFile = actionCollection()->addAction("find_file");
1265     findFile->setText(i18n("Find File..."));
1266     findFile->setShortcut(Qt::Key_F);
1267     findFile->setIcon(KIcon("file-find"));
1268     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1269
1270     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1271     showFilterBar->setText(i18n("Show Filter Bar"));
1272     showFilterBar->setShortcut(Qt::Key_Slash);
1273     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(showFilterBar()));
1274
1275     QAction* compareFiles = actionCollection()->addAction("compare_files");
1276     compareFiles->setText(i18n("Compare Files"));
1277     compareFiles->setIcon(KIcon("kompare"));
1278     compareFiles->setEnabled(false);
1279     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1280
1281     // setup 'Settings' menu
1282     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1283 }
1284
1285 void DolphinMainWindow::setupDockWidgets()
1286 {
1287     // TODO: there's a lot copy/paste code here. Provide a generic approach
1288     // after the dock concept has been finalized.
1289
1290     // setup "Bookmarks"
1291     QDockWidget* shortcutsDock = new QDockWidget(i18n("Bookmarks"), this);
1292     shortcutsDock->setObjectName("bookmarksDock");
1293     shortcutsDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1294     SidebarPage* shortcutsWidget = new BookmarksSidebarPage(shortcutsDock);
1295     shortcutsDock->setWidget(shortcutsWidget);
1296
1297
1298     shortcutsDock->toggleViewAction()->setText(i18n("Show Bookmarks Panel"));
1299     actionCollection()->addAction("show_bookmarks_panel", shortcutsDock->toggleViewAction());
1300
1301     addDockWidget(Qt::LeftDockWidgetArea, shortcutsDock);
1302     connectSidebarPage(shortcutsWidget);
1303
1304     // setup "Information"
1305     QDockWidget* infoDock = new QDockWidget(i18n("Information"), this);
1306     infoDock->setObjectName("infoDock");
1307     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1308     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1309     infoDock->setWidget(infoWidget);
1310
1311
1312     infoDock->toggleViewAction()->setText(i18n("Show Information Panel"));
1313     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1314
1315     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1316     connectSidebarPage(infoWidget);
1317
1318     // setup "Tree View"
1319     QDockWidget* treeViewDock = new QDockWidget(i18n("Folders")); // TODO: naming?
1320     treeViewDock->setObjectName("treeViewDock");
1321     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1322     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1323     treeViewDock->setWidget(treeWidget);
1324
1325     treeViewDock->toggleViewAction()->setText(i18n("Show Folders Panel"));
1326     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1327
1328     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1329     connectSidebarPage(treeWidget);
1330
1331     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1332     if (firstRun) {
1333         infoDock->hide();
1334         treeViewDock->hide();
1335     }
1336
1337     // FIXME: To merge with the current bookmark sidebar
1338     QDockWidget *placesDock = new QDockWidget(i18n("Places"));
1339     placesDock->setObjectName("placesDock");
1340     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1341     QListView *listView = new QListView(placesDock);
1342     placesDock->setWidget(listView);
1343     listView->setModel(new KFilePlacesModel(listView));
1344     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1345 }
1346
1347 void DolphinMainWindow::updateHistory()
1348 {
1349     int index = 0;
1350
1351     QAction* backAction = actionCollection()->action("go_back");
1352     if (backAction != 0) {
1353         backAction->setEnabled(index < m_activeView->urlNavigator()->historySize() - 1);
1354     }
1355
1356     QAction* forwardAction = actionCollection()->action("go_forward");
1357     if (forwardAction != 0) {
1358         forwardAction->setEnabled(index > 0);
1359     }
1360 }
1361
1362 void DolphinMainWindow::updateEditActions()
1363 {
1364     const KFileItemList list = m_activeView->selectedItems();
1365     if (list.isEmpty()) {
1366         stateChanged("has_no_selection");
1367     }
1368     else {
1369         stateChanged("has_selection");
1370
1371         QAction* renameAction = actionCollection()->action("rename");
1372         if (renameAction != 0) {
1373             renameAction->setEnabled(list.count() >= 1);
1374         }
1375
1376         bool enableMoveToTrash = true;
1377
1378         KFileItemList::const_iterator it = list.begin();
1379         const KFileItemList::const_iterator end = list.end();
1380         while (it != end) {
1381             KFileItem* item = *it;
1382             const KUrl& url = item->url();
1383             // only enable the 'Move to Trash' action for local files
1384             if (!url.isLocalFile()) {
1385                 enableMoveToTrash = false;
1386             }
1387             ++it;
1388         }
1389
1390         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1391         moveToTrashAction->setEnabled(enableMoveToTrash);
1392     }
1393     updatePasteAction();
1394 }
1395
1396 void DolphinMainWindow::updateViewActions()
1397 {
1398     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1399     if (zoomInAction != 0) {
1400         zoomInAction->setEnabled(m_activeView->isZoomInPossible());
1401     }
1402
1403     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1404     if (zoomOutAction != 0) {
1405         zoomOutAction->setEnabled(m_activeView->isZoomOutPossible());
1406     }
1407
1408     QAction* action = 0;
1409     switch (m_activeView->mode()) {
1410         case DolphinView::IconsView:
1411             action = actionCollection()->action("icons");
1412             break;
1413         case DolphinView::DetailsView:
1414             action = actionCollection()->action("details");
1415             break;
1416         case DolphinView::ColumnView:
1417             action = actionCollection()->action("columns");
1418             break;
1419         default:
1420             break;
1421     }
1422
1423     if (action != 0) {
1424         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1425         toggleAction->setChecked(true);
1426     }
1427
1428     slotSortingChanged(m_activeView->sorting());
1429     slotSortOrderChanged(m_activeView->sortOrder());
1430     slotAdditionalInfoChanged(m_activeView->additionalInfo());
1431
1432     KToggleAction* showFilterBarAction =
1433         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1434     showFilterBarAction->setChecked(m_activeView->isFilterBarVisible());
1435
1436     KToggleAction* showPreviewAction =
1437         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1438     showPreviewAction->setChecked(m_activeView->showPreview());
1439
1440     KToggleAction* showHiddenFilesAction =
1441         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1442     showHiddenFilesAction->setChecked(m_activeView->showHiddenFiles());
1443
1444     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
1445     splitAction->setChecked(m_view[SecondaryIdx] != 0);
1446
1447     KToggleAction* editableLocactionAction =
1448         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1449     editableLocactionAction->setChecked(m_activeView->isUrlEditable());
1450 }
1451
1452 void DolphinMainWindow::updateGoActions()
1453 {
1454     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1455     const KUrl& currentUrl = m_activeView->url();
1456     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1457 }
1458
1459 void DolphinMainWindow::copyUrls(const KUrl::List& source, const KUrl& dest)
1460 {
1461     KonqOperations::copy(this, KonqOperations::COPY, source, dest);
1462     m_undoCommandTypes.append(KonqUndoManager::COPY);
1463 }
1464
1465 void DolphinMainWindow::moveUrls(const KUrl::List& source, const KUrl& dest)
1466 {
1467     KonqOperations::copy(this, KonqOperations::MOVE, source, dest);
1468     m_undoCommandTypes.append(KonqUndoManager::MOVE);
1469 }
1470
1471 void DolphinMainWindow::linkUrls(const KUrl::List& source, const KUrl& dest)
1472 {
1473     KonqOperations::copy(this, KonqOperations::LINK, source, dest);
1474     m_undoCommandTypes.append(KonqUndoManager::LINK);
1475 }
1476
1477 void DolphinMainWindow::clearStatusBar()
1478 {
1479     m_activeView->statusBar()->clear();
1480 }
1481
1482 void DolphinMainWindow::connectViewSignals(int viewIndex)
1483 {
1484     DolphinView* view = m_view[viewIndex];
1485     connect(view, SIGNAL(modeChanged()),
1486             this, SLOT(slotViewModeChanged()));
1487     connect(view, SIGNAL(showPreviewChanged()),
1488             this, SLOT(slotShowPreviewChanged()));
1489     connect(view, SIGNAL(showHiddenFilesChanged()),
1490             this, SLOT(slotShowHiddenFilesChanged()));
1491     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1492             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1493     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1494             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1495     connect(view, SIGNAL(additionalInfoChanged(KFileItemDelegate::AdditionalInformation)),
1496             this, SLOT(slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation)));
1497     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1498             this, SLOT(slotSelectionChanged(KFileItemList)));
1499     connect(view, SIGNAL(showFilterBarChanged(bool)),
1500             this, SLOT(updateFilterBarAction(bool)));
1501     connect(view, SIGNAL(urlChanged(KUrl)),
1502             this, SLOT(changeUrl(KUrl)));
1503
1504     const UrlNavigator* navigator = view->urlNavigator();
1505     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1506             this, SLOT(changeUrl(const KUrl&)));
1507     connect(navigator, SIGNAL(historyChanged()),
1508             this, SLOT(slotHistoryChanged()));
1509 }
1510 void DolphinMainWindow::connectSidebarPage(SidebarPage* page)
1511 {
1512     connect(page, SIGNAL(changeUrl(KUrl)),
1513             this, SLOT(changeUrl(KUrl)));
1514     connect(page, SIGNAL(changeSelection(KFileItemList)),
1515             this, SLOT(changeSelection(KFileItemList)));
1516     connect(page, SIGNAL(urlsDropped(KUrl::List,KUrl)),
1517             this, SLOT(dropUrls(KUrl::List,KUrl)));
1518
1519     connect(this, SIGNAL(urlChanged(KUrl)),
1520             page, SLOT(setUrl(KUrl)));
1521      connect(this, SIGNAL(selectionChanged(KFileItemList)),
1522              page, SLOT(setSelection(KFileItemList)));
1523 }
1524
1525 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1526     KonqUndoManager::UiInterface(mainWin),
1527     m_mainWin(mainWin)
1528 {
1529     Q_ASSERT(m_mainWin != 0);
1530 }
1531
1532 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1533 {
1534 }
1535
1536 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1537 {
1538     DolphinStatusBar* statusBar = m_mainWin->activeView()->statusBar();
1539     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1540 }
1541
1542 #include "dolphinmainwindow.moc"