src/dolphinmainwindow.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz <peter.penz@gmx.at>                  *
   3  *   Copyright (C) 2006 by Stefan Monov <logixoul@gmail.com>               *
   4  *   Copyright (C) 2006 by Cvetoslav Ludmiloff <ludmiloff@gmail.com>       *
   5  *                                                                         *
   6  *   This program is free software; you can redistribute it and/or modify  *
   7  *   it under the terms of the GNU General Public License as published by  *
   8  *   the Free Software Foundation; either version 2 of the License, or     *
   9  *   (at your option) any later version.                                   *
  10  *                                                                         *
  11  *   This program is distributed in the hope that it will be useful,       *
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  14  *   GNU General Public License for more details.                          *
  15  *                                                                         *
  16  *   You should have received a copy of the GNU General Public License     *
  17  *   along with this program; if not, write to the                         *
  18  *   Free Software Foundation, Inc.,                                       *
  19  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  20  ***************************************************************************/
  21
  22 #include "dolphinmainwindow.h"
  23
  24 #include "config-nepomuk.h"
  25
  26 #include "dolphinapplication.h"
  27 #include "dolphinnewmenu.h"
  28 #include "dolphinsettings.h"
  29 #include "dolphinsettingsdialog.h"
  30 #include "dolphinstatusbar.h"
  31 #include "dolphinviewcontainer.h"
  32 #include "infosidebarpage.h"
  33 #include "metadatawidget.h"
  34 #include "mainwindowadaptor.h"
  35 #include "terminalsidebarpage.h"
  36 #include "treeviewsidebarpage.h"
  37 #include "kurlnavigator.h"
  38 #include "viewpropertiesdialog.h"
  39 #include "viewproperties.h"
  40 #include "kfileplacesmodel.h"
  41 #include "kfileplacesview.h"
  42
  43 #include "dolphin_generalsettings.h"
  44
  45 #include <kaction.h>
  46 #include <kactioncollection.h>
  47 #include <kconfig.h>
  48 #include <kdesktopfile.h>
  49 #include <kdeversion.h>
  50 #include <kfiledialog.h>
  51 #include <kglobal.h>
  52 #include <kicon.h>
  53 #include <kiconloader.h>
  54 #include <kio/netaccess.h>
  55 #include <kio/deletejob.h>
  56 #include <kio/renamedialog.h>
  57 #include <kinputdialog.h>
  58 #include <klocale.h>
  59 #include <kmenu.h>
  60 #include <kmessagebox.h>
  61 #include <konqmimedata.h>
  62 #include <konq_operations.h>
  63 #include <kpropertiesdialog.h>
  64 #include <kprotocolinfo.h>
  65 #include <ktoggleaction.h>
  66 #include <krun.h>
  67 #include <kshell.h>
  68 #include <kstandarddirs.h>
  69 #include <kstatusbar.h>
  70 #include <kstandardaction.h>
  71 #include <kurl.h>
  72
  73 #include <QtGui/QKeyEvent>
  74 #include <QtGui/QClipboard>
  75 #include <QtGui/QSplitter>
  76 #include <QtGui/QDockWidget>
  77
  78 DolphinMainWindow::DolphinMainWindow(int id) :
  79     KXmlGuiWindow(0),
  80     m_newMenu(0),
  81     m_splitter(0),
  82     m_activeViewContainer(0),
  83     m_id(id)
  84 {
  85     setObjectName("Dolphin");
  86     m_viewContainer[PrimaryIdx] = 0;
  87     m_viewContainer[SecondaryIdx] = 0;
  88
  89     new MainWindowAdaptor(this);
  90     QDBusConnection::sessionBus().registerObject(QString("/dolphin/MainWindow%1").arg(m_id), this);
  91
  92     KonqUndoManager::incRef();
  93
  94     KonqUndoManager* undoManager = KonqUndoManager::self();
  95     undoManager->setUiInterface(new UndoUiInterface(this));
  96
  97     connect(undoManager, SIGNAL(undoAvailable(bool)),
  98             this, SLOT(slotUndoAvailable(bool)));
  99     connect(undoManager, SIGNAL(undoTextChanged(const QString&)),
 100             this, SLOT(slotUndoTextChanged(const QString&)));
 101 }
 102
 103 DolphinMainWindow::~DolphinMainWindow()
 104 {
 105     KonqUndoManager::decRef();
 106     DolphinApplication::app()->removeMainWindow(this);
 107 }
 108
 109 void DolphinMainWindow::setActiveView(DolphinViewContainer* view)
 110 {
 111     Q_ASSERT((view == m_viewContainer[PrimaryIdx]) || (view == m_viewContainer[SecondaryIdx]));
 112     if (m_activeViewContainer == view) {
 113         return;
 114     }
 115
 116     m_activeViewContainer->setActive(false);
 117     m_activeViewContainer = view;
 118     m_activeViewContainer->setActive(true);
 119
 120     updateHistory();
 121     updateEditActions();
 122     updateViewActions();
 123     updateGoActions();
 124
 125     setCaption(m_activeViewContainer->url().fileName());
 126
 127     emit activeViewChanged();
 128 }
 129
 130 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 131                                  const KUrl& destination)
 132 {
 133     Qt::DropAction action = Qt::CopyAction;
 134
 135     Qt::KeyboardModifiers modifier = QApplication::keyboardModifiers();
 136     const bool shiftPressed   = modifier & Qt::ShiftModifier;
 137     const bool controlPressed = modifier & Qt::ControlModifier;
 138     if (shiftPressed && controlPressed) {
 139         // shortcut for 'Link Here' is used
 140         action = Qt::LinkAction;
 141     } else if (shiftPressed) {
 142         // shortcut for 'Move Here' is used
 143         action = Qt::MoveAction;
 144     } else if (controlPressed) {
 145         // shortcut for 'Copy Here' is used
 146         action = Qt::CopyAction;
 147     } else {
 148         // open a context menu which offers the following actions:
 149         // - Move Here
 150         // - Copy Here
 151         // - Link Here
 152         // - Cancel
 153
 154         KMenu popup(this);
 155
 156         QString seq = QKeySequence(Qt::ShiftModifier).toString();
 157         seq.chop(1); // chop superfluous '+'
 158         QAction* moveAction = popup.addAction(KIcon("goto-page"),
 159                                               i18n("&Move Here") + '\t' + seq);
 160
 161         seq = QKeySequence(Qt::ControlModifier).toString();
 162         seq.chop(1);
 163         QAction* copyAction = popup.addAction(KIcon("edit-copy"),
 164                                               i18n("&Copy Here") + '\t' + seq);
 165
 166         seq = QKeySequence(Qt::ControlModifier + Qt::ShiftModifier).toString();
 167         seq.chop(1);
 168         QAction* linkAction = popup.addAction(KIcon("www"),
 169                                               i18n("&Link Here") + '\t' + seq);
 170
 171         popup.addSeparator();
 172         popup.addAction(KIcon("process-stop"), i18n("Cancel"));
 173
 174         QAction* activatedAction = popup.exec(QCursor::pos());
 175         if (activatedAction == moveAction) {
 176             action = Qt::MoveAction;
 177         } else if (activatedAction == copyAction) {
 178             action = Qt::CopyAction;
 179         } else if (activatedAction == linkAction) {
 180             action = Qt::LinkAction;
 181         } else {
 182             return;
 183         }
 184     }
 185
 186     switch (action) {
 187     case Qt::MoveAction:
 188         moveUrls(urls, destination);
 189         break;
 190
 191     case Qt::CopyAction:
 192         copyUrls(urls, destination);
 193         break;
 194
 195     case Qt::LinkAction:
 196         linkUrls(urls, destination);
 197         break;
 198
 199     default:
 200         break;
 201     }
 202 }
 203
 204 void DolphinMainWindow::rename(const KUrl& oldUrl, const KUrl& newUrl)
 205 {
 206     clearStatusBar();
 207     KonqOperations::rename(this, oldUrl, newUrl);
 208     m_undoCommandTypes.append(KonqUndoManager::RENAME);
 209 }
 210
 211 void DolphinMainWindow::refreshViews()
 212 {
 213     Q_ASSERT(m_viewContainer[PrimaryIdx] != 0);
 214
 215     // remember the current active view, as because of
 216     // the refreshing the active view might change to
 217     // the secondary view
 218     DolphinViewContainer* activeViewContainer = m_activeViewContainer;
 219
 220     m_viewContainer[PrimaryIdx]->view()->refresh();
 221     if (m_viewContainer[SecondaryIdx] != 0) {
 222         m_viewContainer[SecondaryIdx]->view()->refresh();
 223     }
 224
 225     setActiveView(activeViewContainer);
 226 }
 227
 228 void DolphinMainWindow::changeUrl(const KUrl& url)
 229 {
 230     if (activeViewContainer() != 0) {
 231         activeViewContainer()->setUrl(url);
 232         updateEditActions();
 233         updateViewActions();
 234         updateGoActions();
 235         setCaption(url.fileName());
 236         emit urlChanged(url);
 237     }
 238 }
 239
 240 void DolphinMainWindow::changeSelection(const KFileItemList& selection)
 241 {
 242     activeViewContainer()->view()->changeSelection(selection);
 243 }
 244
 245 void DolphinMainWindow::slotViewModeChanged()
 246 {
 247     updateViewActions();
 248 }
 249
 250 void DolphinMainWindow::slotShowPreviewChanged()
 251 {
 252     // It is not enough to update the 'Show Preview' action, also
 253     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 254     updateViewActions();
 255 }
 256
 257 void DolphinMainWindow::slotShowHiddenFilesChanged()
 258 {
 259     KToggleAction* showHiddenFilesAction =
 260         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 261     const DolphinView* view = m_activeViewContainer->view();
 262     showHiddenFilesAction->setChecked(view->showHiddenFiles());
 263 }
 264
 265 void DolphinMainWindow::slotCategorizedSortingChanged()
 266 {
 267     KToggleAction* categorizedSortingAction =
 268         static_cast<KToggleAction*>(actionCollection()->action("categorized"));
 269     const DolphinView* view = m_activeViewContainer->view();
 270     categorizedSortingAction->setChecked(view->categorizedSorting());
 271     categorizedSortingAction->setEnabled(view->supportsCategorizedSorting());
 272 }
 273
 274 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 275 {
 276     QAction* action = 0;
 277     switch (sorting) {
 278     case DolphinView::SortByName:
 279         action = actionCollection()->action("by_name");
 280         break;
 281     case DolphinView::SortBySize:
 282         action = actionCollection()->action("by_size");
 283         break;
 284     case DolphinView::SortByDate:
 285         action = actionCollection()->action("by_date");
 286         break;
 287     case DolphinView::SortByPermissions:
 288         action = actionCollection()->action("by_permissions");
 289         break;
 290     case DolphinView::SortByOwner:
 291         action = actionCollection()->action("by_owner");
 292         break;
 293     case DolphinView::SortByGroup:
 294         action = actionCollection()->action("by_group");
 295         break;
 296     case DolphinView::SortByType:
 297         action = actionCollection()->action("by_type");
 298     default:
 299         break;
 300     }
 301
 302     if (action != 0) {
 303         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 304         toggleAction->setChecked(true);
 305     }
 306 }
 307
 308 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 309 {
 310     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 311     const bool sortDescending = (order == Qt::DescendingOrder);
 312     descending->setChecked(sortDescending);
 313 }
 314
 315 void DolphinMainWindow::slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation info)
 316 {
 317     QAction* action = 0;
 318     switch (info) {
 319     case KFileItemDelegate::FriendlyMimeType:
 320         action = actionCollection()->action("show_mime_info");
 321         break;
 322     case KFileItemDelegate::Size:
 323         action = actionCollection()->action("show_size_info");
 324         break;
 325     case KFileItemDelegate::ModificationTime:
 326         action = actionCollection()->action("show_date_info");
 327         break;
 328     case KFileItemDelegate::NoInformation:
 329     default:
 330         action = actionCollection()->action("clear_info");
 331         break;
 332     }
 333
 334     if (action != 0) {
 335         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 336         toggleAction->setChecked(true);
 337
 338         QActionGroup* group = toggleAction->actionGroup();
 339         Q_ASSERT(group != 0);
 340         const DolphinView* view = m_activeViewContainer->view();
 341         group->setEnabled(view->mode() == DolphinView::IconsView);
 342     }
 343 }
 344
 345 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 346 {
 347     updateEditActions();
 348
 349     Q_ASSERT(m_viewContainer[PrimaryIdx] != 0);
 350     int selectedUrlsCount = m_viewContainer[PrimaryIdx]->view()->selectedUrls().count();
 351     if (m_viewContainer[SecondaryIdx] != 0) {
 352         selectedUrlsCount += m_viewContainer[SecondaryIdx]->view()->selectedUrls().count();
 353     }
 354
 355     QAction* compareFilesAction = actionCollection()->action("compare_files");
 356     compareFilesAction->setEnabled(selectedUrlsCount == 2);
 357
 358     m_activeViewContainer->updateStatusBar();
 359
 360     emit selectionChanged(selection);
 361 }
 362
 363 void DolphinMainWindow::slotRequestItemInfo(const KUrl& url)
 364 {
 365     emit requestItemInfo(url);
 366 }
 367
 368 void DolphinMainWindow::slotHistoryChanged()
 369 {
 370     updateHistory();
 371 }
 372
 373 void DolphinMainWindow::updateFilterBarAction(bool show)
 374 {
 375     KToggleAction* showFilterBarAction =
 376         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 377     showFilterBarAction->setChecked(show);
 378 }
 379
 380 void DolphinMainWindow::openNewMainWindow()
 381 {
 382     DolphinApplication::app()->createMainWindow()->show();
 383 }
 384
 385 void DolphinMainWindow::toggleActiveView()
 386 {
 387     if (m_activeViewContainer == m_viewContainer[PrimaryIdx]) {
 388         setActiveView(m_viewContainer[SecondaryIdx]);
 389     } else {
 390         setActiveView(m_viewContainer[PrimaryIdx]);
 391     }
 392 }
 393
 394 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 395 {
 396     DolphinSettings& settings = DolphinSettings::instance();
 397     GeneralSettings* generalSettings = settings.generalSettings();
 398     generalSettings->setFirstRun(false);
 399
 400     settings.save();
 401
 402     KXmlGuiWindow::closeEvent(event);
 403 }
 404
 405 void DolphinMainWindow::saveProperties(KConfig* config)
 406 {
 407     KConfigGroup primaryView = config->group("Primary view");
 408     primaryView.writeEntry("Url", m_viewContainer[PrimaryIdx]->url().url());
 409     primaryView.writeEntry("Editable Url", m_viewContainer[PrimaryIdx]->isUrlEditable());
 410     if (m_viewContainer[SecondaryIdx] != 0) {
 411         KConfigGroup secondaryView = config->group("Secondary view");
 412         secondaryView.writeEntry("Url", m_viewContainer[SecondaryIdx]->url().url());
 413         secondaryView.writeEntry("Editable Url", m_viewContainer[SecondaryIdx]->isUrlEditable());
 414     }
 415 }
 416
 417 void DolphinMainWindow::readProperties(KConfig* config)
 418 {
 419     const KConfigGroup primaryViewGroup = config->group("Primary view");
 420     m_viewContainer[PrimaryIdx]->setUrl(primaryViewGroup.readEntry("Url"));
 421     bool editable = primaryViewGroup.readEntry("Editable Url", false);
 422     m_viewContainer[PrimaryIdx]->urlNavigator()->setUrlEditable(editable);
 423
 424     if (config->hasGroup("Secondary view")) {
 425         const KConfigGroup secondaryViewGroup = config->group("Secondary view");
 426         if (m_viewContainer[PrimaryIdx] == 0) {
 427             toggleSplitView();
 428         }
 429         m_viewContainer[PrimaryIdx]->setUrl(secondaryViewGroup.readEntry("Url"));
 430         editable = secondaryViewGroup.readEntry("Editable Url", false);
 431         m_viewContainer[PrimaryIdx]->urlNavigator()->setUrlEditable(editable);
 432     } else if (m_viewContainer[SecondaryIdx] != 0) {
 433         toggleSplitView();
 434     }
 435 }
 436
 437 void DolphinMainWindow::updateNewMenu()
 438 {
 439     m_newMenu->slotCheckUpToDate();
 440     m_newMenu->setPopupFiles(activeViewContainer()->url());
 441 }
 442
 443 void DolphinMainWindow::rename()
 444 {
 445     clearStatusBar();
 446     m_activeViewContainer->renameSelectedItems();
 447 }
 448
 449 void DolphinMainWindow::moveToTrash()
 450 {
 451     clearStatusBar();
 452     const KUrl::List selectedUrls = m_activeViewContainer->view()->selectedUrls();
 453     KonqOperations::del(this, KonqOperations::TRASH, selectedUrls);
 454     m_undoCommandTypes.append(KonqUndoManager::TRASH);
 455 }
 456
 457 void DolphinMainWindow::deleteItems()
 458 {
 459     clearStatusBar();
 460
 461     const KUrl::List list = m_activeViewContainer->view()->selectedUrls();
 462     const bool del = KonqOperations::askDeleteConfirmation(list,
 463                      KonqOperations::DEL,
 464                      KonqOperations::DEFAULT_CONFIRMATION,
 465                      this);
 466
 467     if (del) {
 468         KIO::Job* job = KIO::del(list);
 469         connect(job, SIGNAL(result(KJob*)),
 470                 this, SLOT(slotHandleJobError(KJob*)));
 471         connect(job, SIGNAL(result(KJob*)),
 472                 this, SLOT(slotDeleteFileFinished(KJob*)));
 473     }
 474 }
 475
 476 void DolphinMainWindow::properties()
 477 {
 478     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 479     KPropertiesDialog dialog(list, this);
 480     dialog.exec();
 481 }
 482
 483 void DolphinMainWindow::quit()
 484 {
 485     close();
 486 }
 487
 488 void DolphinMainWindow::slotHandleJobError(KJob* job)
 489 {
 490     if (job->error() != 0) {
 491         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 492         statusBar->setMessage(job->errorString(),
 493                               DolphinStatusBar::Error);
 494     }
 495 }
 496
 497 void DolphinMainWindow::slotDeleteFileFinished(KJob* job)
 498 {
 499     if (job->error() == 0) {
 500         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 501         statusBar->setMessage(i18n("Delete operation completed."),
 502                               DolphinStatusBar::OperationCompleted);
 503     }
 504 }
 505
 506 void DolphinMainWindow::slotUndoAvailable(bool available)
 507 {
 508     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 509     if (undoAction != 0) {
 510         undoAction->setEnabled(available);
 511     }
 512
 513     if (available && (m_undoCommandTypes.count() > 0)) {
 514         const KonqUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 515         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 516         switch (command) {
 517         case KonqUndoManager::COPY:
 518             statusBar->setMessage(i18n("Copy operation completed."),
 519                                   DolphinStatusBar::OperationCompleted);
 520             break;
 521         case KonqUndoManager::MOVE:
 522             statusBar->setMessage(i18n("Move operation completed."),
 523                                   DolphinStatusBar::OperationCompleted);
 524             break;
 525         case KonqUndoManager::LINK:
 526             statusBar->setMessage(i18n("Link operation completed."),
 527                                   DolphinStatusBar::OperationCompleted);
 528             break;
 529         case KonqUndoManager::TRASH:
 530             statusBar->setMessage(i18n("Move to trash operation completed."),
 531                                   DolphinStatusBar::OperationCompleted);
 532             break;
 533         case KonqUndoManager::RENAME:
 534             statusBar->setMessage(i18n("Renaming operation completed."),
 535                                   DolphinStatusBar::OperationCompleted);
 536             break;
 537
 538         case KonqUndoManager::MKDIR:
 539             statusBar->setMessage(i18n("Created folder."),
 540                                   DolphinStatusBar::OperationCompleted);
 541             break;
 542
 543         default:
 544             break;
 545         }
 546
 547     }
 548 }
 549
 550 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 551 {
 552     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 553     if (undoAction != 0) {
 554         undoAction->setText(text);
 555     }
 556 }
 557
 558 void DolphinMainWindow::undo()
 559 {
 560     clearStatusBar();
 561     KonqUndoManager::self()->undo();
 562 }
 563
 564 void DolphinMainWindow::cut()
 565 {
 566     QMimeData* mimeData = new QMimeData();
 567     const KUrl::List kdeUrls = m_activeViewContainer->view()->selectedUrls();
 568     const KUrl::List mostLocalUrls;
 569     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true);
 570     QApplication::clipboard()->setMimeData(mimeData);
 571 }
 572
 573 void DolphinMainWindow::copy()
 574 {
 575     QMimeData* mimeData = new QMimeData();
 576     const KUrl::List kdeUrls = m_activeViewContainer->view()->selectedUrls();
 577     const KUrl::List mostLocalUrls;
 578     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, false);
 579
 580     QApplication::clipboard()->setMimeData(mimeData);
 581 }
 582
 583 void DolphinMainWindow::paste()
 584 {
 585     QClipboard* clipboard = QApplication::clipboard();
 586     const QMimeData* mimeData = clipboard->mimeData();
 587
 588     clearStatusBar();
 589
 590     const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
 591
 592     // per default the pasting is done into the current Url of the view
 593     KUrl destUrl(m_activeViewContainer->url());
 594
 595     // check whether the pasting should be done into a selected directory
 596     KUrl::List selectedUrls = m_activeViewContainer->view()->selectedUrls();
 597     if (selectedUrls.count() == 1) {
 598         const KFileItem fileItem(S_IFDIR,
 599                                  KFileItem::Unknown,
 600                                  selectedUrls.first(),
 601                                  true);
 602         if (fileItem.isDir()) {
 603             // only one item is selected which is a directory, hence paste
 604             // into this directory
 605             destUrl = selectedUrls.first();
 606         }
 607     }
 608
 609     if (KonqMimeData::decodeIsCutSelection(mimeData)) {
 610         moveUrls(sourceUrls, destUrl);
 611         clipboard->clear();
 612     } else {
 613         copyUrls(sourceUrls, destUrl);
 614     }
 615 }
 616
 617 void DolphinMainWindow::updatePasteAction()
 618 {
 619     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 620     if (pasteAction == 0) {
 621         return;
 622     }
 623
 624     QString text(i18n("Paste"));
 625     QClipboard* clipboard = QApplication::clipboard();
 626     const QMimeData* mimeData = clipboard->mimeData();
 627
 628     KUrl::List urls = KUrl::List::fromMimeData(mimeData);
 629     if (!urls.isEmpty()) {
 630         pasteAction->setEnabled(true);
 631
 632         pasteAction->setText(i18np("Paste One File", "Paste %1 Files", urls.count()));
 633     } else {
 634         pasteAction->setEnabled(false);
 635         pasteAction->setText(i18n("Paste"));
 636     }
 637
 638     if (pasteAction->isEnabled()) {
 639         KUrl::List urls = m_activeViewContainer->view()->selectedUrls();
 640         const uint count = urls.count();
 641         if (count > 1) {
 642             // pasting should not be allowed when more than one file
 643             // is selected
 644             pasteAction->setEnabled(false);
 645         } else if (count == 1) {
 646             // Only one file is selected. Pasting is only allowed if this
 647             // file is a directory.
 648             // TODO: this doesn't work with remote protocols; instead we need a
 649             // m_activeViewContainer->selectedFileItems() to get the real KFileItems
 650             const KFileItem fileItem(S_IFDIR,
 651                                      KFileItem::Unknown,
 652                                      urls.first(),
 653                                      true);
 654             pasteAction->setEnabled(fileItem.isDir());
 655         }
 656     }
 657 }
 658
 659 void DolphinMainWindow::selectAll()
 660 {
 661     clearStatusBar();
 662     m_activeViewContainer->view()->selectAll();
 663 }
 664
 665 void DolphinMainWindow::invertSelection()
 666 {
 667     clearStatusBar();
 668     m_activeViewContainer->view()->invertSelection();
 669 }
 670 void DolphinMainWindow::setIconsView()
 671 {
 672     m_activeViewContainer->view()->setMode(DolphinView::IconsView);
 673 }
 674
 675 void DolphinMainWindow::setDetailsView()
 676 {
 677     m_activeViewContainer->view()->setMode(DolphinView::DetailsView);
 678 }
 679
 680 void DolphinMainWindow::setColumnView()
 681 {
 682     m_activeViewContainer->view()->setMode(DolphinView::ColumnView);
 683 }
 684
 685 void DolphinMainWindow::sortByName()
 686 {
 687     m_activeViewContainer->view()->setSorting(DolphinView::SortByName);
 688 }
 689
 690 void DolphinMainWindow::sortBySize()
 691 {
 692     m_activeViewContainer->view()->setSorting(DolphinView::SortBySize);
 693 }
 694
 695 void DolphinMainWindow::sortByDate()
 696 {
 697     m_activeViewContainer->view()->setSorting(DolphinView::SortByDate);
 698 }
 699
 700 void DolphinMainWindow::sortByPermissions()
 701 {
 702     m_activeViewContainer->view()->setSorting(DolphinView::SortByPermissions);
 703 }
 704
 705 void DolphinMainWindow::sortByOwner()
 706 {
 707     m_activeViewContainer->view()->setSorting(DolphinView::SortByOwner);
 708 }
 709
 710 void DolphinMainWindow::sortByGroup()
 711 {
 712     m_activeViewContainer->view()->setSorting(DolphinView::SortByGroup);
 713 }
 714
 715 void DolphinMainWindow::sortByType()
 716 {
 717     m_activeViewContainer->view()->setSorting(DolphinView::SortByType);
 718 }
 719
 720 void DolphinMainWindow::toggleSortOrder()
 721 {
 722     DolphinView* view = m_activeViewContainer->view();
 723     const Qt::SortOrder order = (view->sortOrder() == Qt::AscendingOrder) ?
 724                                 Qt::DescendingOrder :
 725                                 Qt::AscendingOrder;
 726     view->setSortOrder(order);
 727 }
 728
 729 void DolphinMainWindow::toggleSortCategorization()
 730 {
 731     DolphinView* view = m_activeViewContainer->view();
 732     const bool categorizedSorting = view->categorizedSorting();
 733     view->setCategorizedSorting(!categorizedSorting);
 734 }
 735
 736 void DolphinMainWindow::clearInfo()
 737 {
 738     m_activeViewContainer->view()->setAdditionalInfo(KFileItemDelegate::NoInformation);
 739 }
 740
 741 void DolphinMainWindow::showMimeInfo()
 742 {
 743     clearStatusBar();
 744     m_activeViewContainer->view()->setAdditionalInfo(KFileItemDelegate::FriendlyMimeType);
 745 }
 746
 747 void DolphinMainWindow::showSizeInfo()
 748 {
 749     clearStatusBar();
 750     m_activeViewContainer->view()->setAdditionalInfo(KFileItemDelegate::Size);
 751 }
 752
 753 void DolphinMainWindow::showDateInfo()
 754 {
 755     clearStatusBar();
 756     m_activeViewContainer->view()->setAdditionalInfo(KFileItemDelegate::ModificationTime);
 757 }
 758
 759 void DolphinMainWindow::toggleSplitView()
 760 {
 761     if (m_viewContainer[SecondaryIdx] == 0) {
 762         const int newWidth = (m_viewContainer[PrimaryIdx]->width() - m_splitter->handleWidth()) / 2;
 763         // create a secondary view
 764         const DolphinView* view = m_viewContainer[PrimaryIdx]->view();
 765         m_viewContainer[SecondaryIdx] = new DolphinViewContainer(this,
 766                                                                  0,
 767                                                                  view->rootUrl(),
 768                                                                  view->mode(),
 769                                                                  view->showHiddenFiles());
 770         connectViewSignals(SecondaryIdx);
 771         m_splitter->addWidget(m_viewContainer[SecondaryIdx]);
 772         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 773         m_viewContainer[SecondaryIdx]->view()->reload();
 774         m_viewContainer[SecondaryIdx]->setActive(false);
 775         m_viewContainer[SecondaryIdx]->show();
 776     } else {
 777         // remove secondary view
 778         m_viewContainer[SecondaryIdx]->close();
 779         m_viewContainer[SecondaryIdx]->deleteLater();
 780         m_viewContainer[SecondaryIdx] = 0;
 781     }
 782
 783     setActiveView(m_viewContainer[PrimaryIdx]);
 784     updateViewActions();
 785     emit activeViewChanged();
 786 }
 787
 788 void DolphinMainWindow::reloadView()
 789 {
 790     clearStatusBar();
 791     m_activeViewContainer->view()->reload();
 792 }
 793
 794 void DolphinMainWindow::stopLoading()
 795 {}
 796
 797 void DolphinMainWindow::togglePreview()
 798 {
 799     clearStatusBar();
 800
 801     const KToggleAction* showPreviewAction =
 802         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 803     const bool show = showPreviewAction->isChecked();
 804     m_activeViewContainer->view()->setShowPreview(show);
 805 }
 806
 807 void DolphinMainWindow::toggleShowHiddenFiles()
 808 {
 809     clearStatusBar();
 810
 811     const KToggleAction* showHiddenFilesAction =
 812         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 813     const bool show = showHiddenFilesAction->isChecked();
 814     m_activeViewContainer->view()->setShowHiddenFiles(show);
 815 }
 816
 817 void DolphinMainWindow::toggleFilterBarVisibility()
 818 {
 819     const KToggleAction* showFilterBarAction =
 820         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 821     const bool show = showFilterBarAction->isChecked();
 822     m_activeViewContainer->showFilterBar(show);
 823 }
 824
 825 void DolphinMainWindow::zoomIn()
 826 {
 827     m_activeViewContainer->view()->zoomIn();
 828     updateViewActions();
 829 }
 830
 831 void DolphinMainWindow::zoomOut()
 832 {
 833     m_activeViewContainer->view()->zoomOut();
 834     updateViewActions();
 835 }
 836
 837 void DolphinMainWindow::toggleEditLocation()
 838 {
 839     clearStatusBar();
 840
 841     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 842
 843     bool editOrBrowse = action->isChecked();
 844     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 845     urlNavigator->setUrlEditable(editOrBrowse);
 846 }
 847
 848 void DolphinMainWindow::editLocation()
 849 {
 850     m_activeViewContainer->urlNavigator()->setUrlEditable(true);
 851 }
 852
 853 void DolphinMainWindow::adjustViewProperties()
 854 {
 855     clearStatusBar();
 856     ViewPropertiesDialog dlg(m_activeViewContainer->view());
 857     dlg.exec();
 858 }
 859
 860 void DolphinMainWindow::goBack()
 861 {
 862     clearStatusBar();
 863     m_activeViewContainer->urlNavigator()->goBack();
 864 }
 865
 866 void DolphinMainWindow::goForward()
 867 {
 868     clearStatusBar();
 869     m_activeViewContainer->urlNavigator()->goForward();
 870 }
 871
 872 void DolphinMainWindow::goUp()
 873 {
 874     clearStatusBar();
 875     m_activeViewContainer->urlNavigator()->goUp();
 876 }
 877
 878 void DolphinMainWindow::goHome()
 879 {
 880     clearStatusBar();
 881     m_activeViewContainer->urlNavigator()->goHome();
 882 }
 883
 884 void DolphinMainWindow::findFile()
 885 {
 886     KRun::run("kfind", m_activeViewContainer->url(), this);
 887 }
 888
 889 void DolphinMainWindow::compareFiles()
 890 {
 891     // The method is only invoked if exactly 2 files have
 892     // been selected. The selected files may be:
 893     // - both in the primary view
 894     // - both in the secondary view
 895     // - one in the primary view and the other in the secondary
 896     //   view
 897     Q_ASSERT(m_viewContainer[PrimaryIdx] != 0);
 898
 899     KUrl urlA;
 900     KUrl urlB;
 901     KUrl::List urls = m_viewContainer[PrimaryIdx]->view()->selectedUrls();
 902
 903     switch (urls.count()) {
 904     case 0: {
 905         Q_ASSERT(m_viewContainer[SecondaryIdx] != 0);
 906         urls = m_viewContainer[SecondaryIdx]->view()->selectedUrls();
 907         Q_ASSERT(urls.count() == 2);
 908         urlA = urls[0];
 909         urlB = urls[1];
 910         break;
 911     }
 912
 913     case 1: {
 914         urlA = urls[0];
 915         Q_ASSERT(m_viewContainer[SecondaryIdx] != 0);
 916         urls = m_viewContainer[SecondaryIdx]->view()->selectedUrls();
 917         Q_ASSERT(urls.count() == 1);
 918         urlB = urls[0];
 919         break;
 920     }
 921
 922     case 2: {
 923         urlA = urls[0];
 924         urlB = urls[1];
 925         break;
 926     }
 927
 928     default: {
 929         // may not happen: compareFiles may only get invoked if 2
 930         // files are selected
 931         Q_ASSERT(false);
 932     }
 933     }
 934
 935     QString command("kompare -c \"");
 936     command.append(urlA.pathOrUrl());
 937     command.append("\" \"");
 938     command.append(urlB.pathOrUrl());
 939     command.append('\"');
 940     KRun::runCommand(command, "Kompare", "kompare", this);
 941
 942 }
 943
 944 void DolphinMainWindow::editSettings()
 945 {
 946     DolphinSettingsDialog dialog(this);
 947     dialog.exec();
 948 }
 949
 950 void DolphinMainWindow::init()
 951 {
 952     // Check whether Dolphin runs the first time. If yes then
 953     // a proper default window size is given at the end of DolphinMainWindow::init().
 954     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 955     const bool firstRun = generalSettings->firstRun();
 956     if (firstRun) {
 957         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 958     }
 959
 960     setAcceptDrops(true);
 961
 962     m_splitter = new QSplitter(this);
 963
 964     DolphinSettings& settings = DolphinSettings::instance();
 965
 966     setupActions();
 967
 968     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
 969     setCaption(homeUrl.fileName());
 970     ViewProperties props(homeUrl);
 971     m_viewContainer[PrimaryIdx] = new DolphinViewContainer(this,
 972                                                            m_splitter,
 973                                                            homeUrl,
 974                                                            props.viewMode(),
 975                                                            props.showHiddenFiles());
 976
 977     m_activeViewContainer = m_viewContainer[PrimaryIdx];
 978     connectViewSignals(PrimaryIdx);
 979     m_viewContainer[PrimaryIdx]->view()->reload();
 980     m_viewContainer[PrimaryIdx]->show();
 981
 982     setCentralWidget(m_splitter);
 983     setupDockWidgets();
 984
 985     setupGUI(Keys | Save | Create | ToolBar);
 986     createGUI();
 987
 988     stateChanged("new_file");
 989     setAutoSaveSettings();
 990
 991     QClipboard* clipboard = QApplication::clipboard();
 992     connect(clipboard, SIGNAL(dataChanged()),
 993             this, SLOT(updatePasteAction()));
 994     updatePasteAction();
 995     updateGoActions();
 996
 997     loadSettings();
 998
 999     if (firstRun) {
1000         // assure a proper default size if Dolphin runs the first time
1001         resize(700, 500);
1002     }
1003 #ifdef HAVE_NEPOMUK
1004     if (!MetaDataWidget::metaDataAvailable())
1005         activeViewContainer()->statusBar()->setMessage(i18n("Failed to contact Nepomuk service, annotation and tagging are disabled."), DolphinStatusBar::Error);
1006 #endif
1007
1008     emit urlChanged(homeUrl);
1009 }
1010
1011 void DolphinMainWindow::loadSettings()
1012 {
1013     GeneralSettings* settings = DolphinSettings::instance().generalSettings();
1014     updateSplitAction(settings->splitView());
1015     updateViewActions();
1016 }
1017
1018 void DolphinMainWindow::setupActions()
1019 {
1020     // setup 'File' menu
1021     m_newMenu = new DolphinNewMenu(this);
1022     KMenu* menu = m_newMenu->menu();
1023     menu->setTitle(i18n("Create New"));
1024     menu->setIcon(KIcon("document-new"));
1025     connect(menu, SIGNAL(aboutToShow()),
1026             this, SLOT(updateNewMenu()));
1027
1028     QAction* newWindow = actionCollection()->addAction("new_window");
1029     newWindow->setIcon(KIcon("window-new"));
1030     newWindow->setText(i18n("New &Window"));
1031     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1032     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1033
1034     QAction* rename = actionCollection()->addAction("rename");
1035     rename->setText(i18n("Rename..."));
1036     rename->setShortcut(Qt::Key_F2);
1037     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1038
1039     QAction* moveToTrash = actionCollection()->addAction("move_to_trash");
1040     moveToTrash->setText(i18n("Move to Trash"));
1041     moveToTrash->setIcon(KIcon("edit-trash"));
1042     moveToTrash->setShortcut(QKeySequence::Delete);
1043     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1044
1045     QAction* deleteAction = actionCollection()->addAction("delete");
1046     deleteAction->setText(i18n("Delete"));
1047     deleteAction->setShortcut(Qt::SHIFT | Qt::Key_Delete);
1048     deleteAction->setIcon(KIcon("edit-delete"));
1049     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1050
1051     QAction* properties = actionCollection()->addAction("properties");
1052     properties->setText(i18n("Properties"));
1053     properties->setShortcut(Qt::ALT | Qt::Key_Return);
1054     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1055
1056     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1057
1058     // setup 'Edit' menu
1059     KStandardAction::undo(this,
1060                           SLOT(undo()),
1061                           actionCollection());
1062
1063     KStandardAction::cut(this, SLOT(cut()), actionCollection());
1064     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1065     KStandardAction::paste(this, SLOT(paste()), actionCollection());
1066
1067     QAction* selectAll = actionCollection()->addAction("select_all");
1068     selectAll->setText(i18n("Select All"));
1069     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1070     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1071
1072     QAction* invertSelection = actionCollection()->addAction("invert_selection");
1073     invertSelection->setText(i18n("Invert Selection"));
1074     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1075     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1076
1077     // setup 'View' menu
1078     KStandardAction::zoomIn(this,
1079                             SLOT(zoomIn()),
1080                             actionCollection());
1081
1082     KStandardAction::zoomOut(this,
1083                              SLOT(zoomOut()),
1084                              actionCollection());
1085
1086     KToggleAction* iconsView = actionCollection()->add<KToggleAction>("icons");
1087     iconsView->setText(i18n("Icons"));
1088     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
1089     iconsView->setIcon(KIcon("fileview-icon"));
1090     connect(iconsView, SIGNAL(triggered()), this, SLOT(setIconsView()));
1091
1092     KToggleAction* detailsView = actionCollection()->add<KToggleAction>("details");
1093     detailsView->setText(i18n("Details"));
1094     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
1095     detailsView->setIcon(KIcon("fileview-detailed"));
1096     connect(detailsView, SIGNAL(triggered()), this, SLOT(setDetailsView()));
1097
1098     KToggleAction* columnView = actionCollection()->add<KToggleAction>("columns");
1099     columnView->setText(i18n("Columns"));
1100     columnView->setShortcut(Qt::CTRL | Qt::Key_3);
1101     columnView->setIcon(KIcon("fileview-column"));
1102     connect(columnView, SIGNAL(triggered()), this, SLOT(setColumnView()));
1103
1104     QActionGroup* viewModeGroup = new QActionGroup(this);
1105     viewModeGroup->addAction(iconsView);
1106     viewModeGroup->addAction(detailsView);
1107     viewModeGroup->addAction(columnView);
1108
1109     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("by_name");
1110     sortByName->setText(i18n("By Name"));
1111     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1112
1113     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("by_size");
1114     sortBySize->setText(i18n("By Size"));
1115     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1116
1117     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("by_date");
1118     sortByDate->setText(i18n("By Date"));
1119     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1120
1121     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("by_permissions");
1122     sortByPermissions->setText(i18n("By Permissions"));
1123     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
1124
1125     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("by_owner");
1126     sortByOwner->setText(i18n("By Owner"));
1127     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1128
1129     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("by_group");
1130     sortByGroup->setText(i18n("By Group"));
1131     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1132
1133     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("by_type");
1134     sortByType->setText(i18n("By Type"));
1135     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
1136
1137     QActionGroup* sortGroup = new QActionGroup(this);
1138     sortGroup->addAction(sortByName);
1139     sortGroup->addAction(sortBySize);
1140     sortGroup->addAction(sortByDate);
1141     sortGroup->addAction(sortByPermissions);
1142     sortGroup->addAction(sortByOwner);
1143     sortGroup->addAction(sortByGroup);
1144     sortGroup->addAction(sortByType);
1145
1146     KToggleAction* sortDescending = actionCollection()->add<KToggleAction>("descending");
1147     sortDescending->setText(i18n("Descending"));
1148     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1149
1150     KToggleAction* sortCategorized = actionCollection()->add<KToggleAction>("categorized");
1151     sortCategorized->setText(i18n("Show in Groups"));
1152     connect(sortCategorized, SIGNAL(triggered()), this, SLOT(toggleSortCategorization()));
1153
1154     KToggleAction* clearInfo = actionCollection()->add<KToggleAction>("clear_info");
1155     clearInfo->setText(i18n("No Information"));
1156     connect(clearInfo, SIGNAL(triggered()), this, SLOT(clearInfo()));
1157
1158     KToggleAction* showMimeInfo = actionCollection()->add<KToggleAction>("show_mime_info");
1159     showMimeInfo->setText(i18n("Type"));
1160     connect(showMimeInfo, SIGNAL(triggered()), this, SLOT(showMimeInfo()));
1161
1162     KToggleAction* showSizeInfo = actionCollection()->add<KToggleAction>("show_size_info");
1163     showSizeInfo->setText(i18n("Size"));
1164     connect(showSizeInfo, SIGNAL(triggered()), this, SLOT(showSizeInfo()));
1165
1166     KToggleAction* showDateInfo = actionCollection()->add<KToggleAction>("show_date_info");
1167     showDateInfo->setText(i18n("Date"));
1168     connect(showDateInfo, SIGNAL(triggered()), this, SLOT(showDateInfo()));
1169
1170     QActionGroup* infoGroup = new QActionGroup(this);
1171     infoGroup->addAction(clearInfo);
1172     infoGroup->addAction(showMimeInfo);
1173     infoGroup->addAction(showSizeInfo);
1174     infoGroup->addAction(showDateInfo);
1175
1176     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1177     showPreview->setText(i18n("Preview"));
1178     showPreview->setIcon(KIcon("fileview-preview"));
1179     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1180
1181     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1182     showHiddenFiles->setText(i18n("Show Hidden Files"));
1183     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1184     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1185
1186     QAction* split = actionCollection()->addAction("split_view");
1187     split->setShortcut(Qt::Key_F10);
1188     updateSplitAction(false);
1189     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1190
1191     QAction* reload = actionCollection()->addAction("reload");
1192     reload->setText(i18n("Reload"));
1193     reload->setShortcut(Qt::Key_F5);
1194     reload->setIcon(KIcon("view-refresh"));
1195     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1196
1197     QAction* stop = actionCollection()->addAction("stop");
1198     stop->setText(i18n("Stop"));
1199     stop->setIcon(KIcon("process-stop"));
1200     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1201
1202     // TODO: the URL navigator must emit a signal if the editable state has been
1203     // changed, so that the corresponding showFullLocation action is updated. Also
1204     // the naming "Show full Location" is currently confusing...
1205     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1206     showFullLocation->setText(i18n("Show Full Location"));
1207     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1208     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1209
1210     QAction* editLocation = actionCollection()->addAction("edit_location");
1211     editLocation->setText(i18n("Edit Location"));
1212     editLocation->setShortcut(Qt::Key_F6);
1213     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1214
1215     QAction* adjustViewProps = actionCollection()->addAction("view_properties");
1216     adjustViewProps->setText(i18n("Adjust View Properties..."));
1217     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1218
1219     // setup 'Go' menu
1220     KStandardAction::back(this, SLOT(goBack()), actionCollection());
1221     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1222     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1223     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1224
1225     // setup 'Tools' menu
1226     QAction* findFile = actionCollection()->addAction("find_file");
1227     findFile->setText(i18n("Find File..."));
1228     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1229     findFile->setIcon(KIcon("file-find"));
1230     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1231
1232     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1233     showFilterBar->setText(i18n("Show Filter Bar"));
1234     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1235     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(toggleFilterBarVisibility()));
1236
1237     QAction* compareFiles = actionCollection()->addAction("compare_files");
1238     compareFiles->setText(i18n("Compare Files"));
1239     compareFiles->setIcon(KIcon("kompare"));
1240     compareFiles->setEnabled(false);
1241     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1242
1243     // setup 'Settings' menu
1244     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1245 }
1246
1247 void DolphinMainWindow::setupDockWidgets()
1248 {
1249     // setup "Information"
1250     QDockWidget* infoDock = new QDockWidget(i18n("Information"));
1251     infoDock->setObjectName("infoDock");
1252     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1253     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1254     infoDock->setWidget(infoWidget);
1255
1256     infoDock->toggleViewAction()->setText(i18n("Information"));
1257     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1258
1259     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1260     connect(this, SIGNAL(urlChanged(KUrl)),
1261             infoWidget, SLOT(setUrl(KUrl)));
1262     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1263             infoWidget, SLOT(setSelection(KFileItemList)));
1264     connect(this, SIGNAL(requestItemInfo(KUrl)),
1265             infoWidget, SLOT(requestDelayedItemInfo(KUrl)));
1266
1267     // setup "Tree View"
1268     QDockWidget* treeViewDock = new QDockWidget(i18n("Folders"));
1269     treeViewDock->setObjectName("treeViewDock");
1270     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1271     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1272     treeViewDock->setWidget(treeWidget);
1273
1274     treeViewDock->toggleViewAction()->setText(i18n("Folders"));
1275     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1276
1277     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1278     connect(this, SIGNAL(urlChanged(KUrl)),
1279             treeWidget, SLOT(setUrl(KUrl)));
1280     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1281             this, SLOT(changeUrl(KUrl)));
1282     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1283             this, SLOT(changeSelection(KFileItemList)));
1284     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1285             this, SLOT(dropUrls(KUrl::List, KUrl)));
1286
1287     // setup "Terminal"
1288     QDockWidget* terminalDock = new QDockWidget(i18n("Terminal"));
1289     terminalDock->setObjectName("terminalDock");
1290     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1291     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1292     terminalDock->setWidget(terminalWidget);
1293
1294     terminalDock->toggleViewAction()->setText(i18n("Terminal"));
1295     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1296
1297     addDockWidget(Qt::RightDockWidgetArea, terminalDock);
1298     connect(this, SIGNAL(urlChanged(KUrl)),
1299             terminalWidget, SLOT(setUrl(KUrl)));
1300
1301     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1302     if (firstRun) {
1303         infoDock->hide();
1304         treeViewDock->hide();
1305         terminalDock->hide();
1306     }
1307
1308     QDockWidget *placesDock = new QDockWidget(i18n("Places"));
1309     placesDock->setObjectName("placesDock");
1310     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1311     KFilePlacesView *listView = new KFilePlacesView(placesDock);
1312     placesDock->setWidget(listView);
1313     listView->setModel(DolphinSettings::instance().placesModel());
1314
1315     placesDock->toggleViewAction()->setText(i18n("Show Places Panel"));
1316     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1317
1318     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1319     connect(listView, SIGNAL(urlChanged(KUrl)),
1320             this, SLOT(changeUrl(KUrl)));
1321     connect(this, SIGNAL(urlChanged(KUrl)),
1322             listView, SLOT(setUrl(KUrl)));
1323 }
1324
1325 void DolphinMainWindow::updateHistory()
1326 {
1327     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1328     const int index = urlNavigator->historyIndex();
1329
1330     QAction* backAction = actionCollection()->action("go_back");
1331     if (backAction != 0) {
1332         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1333     }
1334
1335     QAction* forwardAction = actionCollection()->action("go_forward");
1336     if (forwardAction != 0) {
1337         forwardAction->setEnabled(index > 0);
1338     }
1339 }
1340
1341 void DolphinMainWindow::updateEditActions()
1342 {
1343     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1344     if (list.isEmpty()) {
1345         stateChanged("has_no_selection");
1346     } else {
1347         stateChanged("has_selection");
1348
1349         QAction* renameAction = actionCollection()->action("rename");
1350         if (renameAction != 0) {
1351             renameAction->setEnabled(list.count() >= 1);
1352         }
1353
1354         bool enableMoveToTrash = true;
1355
1356         KFileItemList::const_iterator it = list.begin();
1357         const KFileItemList::const_iterator end = list.end();
1358         while (it != end) {
1359             KFileItem* item = *it;
1360             const KUrl& url = item->url();
1361             // only enable the 'Move to Trash' action for local files
1362             if (!url.isLocalFile()) {
1363                 enableMoveToTrash = false;
1364             }
1365             ++it;
1366         }
1367
1368         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1369         moveToTrashAction->setEnabled(enableMoveToTrash);
1370     }
1371     updatePasteAction();
1372 }
1373
1374 void DolphinMainWindow::updateViewActions()
1375 {
1376     const DolphinView* view = m_activeViewContainer->view();
1377     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1378     if (zoomInAction != 0) {
1379         zoomInAction->setEnabled(view->isZoomInPossible());
1380     }
1381
1382     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1383     if (zoomOutAction != 0) {
1384         zoomOutAction->setEnabled(view->isZoomOutPossible());
1385     }
1386
1387     QAction* action = 0;
1388     switch (view->mode()) {
1389     case DolphinView::IconsView:
1390         action = actionCollection()->action("icons");
1391         break;
1392     case DolphinView::DetailsView:
1393         action = actionCollection()->action("details");
1394         break;
1395     case DolphinView::ColumnView:
1396         action = actionCollection()->action("columns");
1397         break;
1398     default:
1399         break;
1400     }
1401
1402     if (action != 0) {
1403         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1404         toggleAction->setChecked(true);
1405     }
1406
1407     slotSortingChanged(view->sorting());
1408     slotSortOrderChanged(view->sortOrder());
1409     slotCategorizedSortingChanged();
1410     slotAdditionalInfoChanged(view->additionalInfo());
1411
1412     KToggleAction* showFilterBarAction =
1413         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1414     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1415
1416     KToggleAction* showPreviewAction =
1417         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1418     showPreviewAction->setChecked(view->showPreview());
1419
1420     KToggleAction* showHiddenFilesAction =
1421         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1422     showHiddenFilesAction->setChecked(view->showHiddenFiles());
1423
1424     updateSplitAction(m_viewContainer[SecondaryIdx] != 0);
1425
1426     KToggleAction* editableLocactionAction =
1427         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1428     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1429     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1430 }
1431
1432 void DolphinMainWindow::updateGoActions()
1433 {
1434     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1435     const KUrl& currentUrl = m_activeViewContainer->url();
1436     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1437 }
1438
1439 void DolphinMainWindow::copyUrls(const KUrl::List& source, const KUrl& dest)
1440 {
1441     KonqOperations::copy(this, KonqOperations::COPY, source, dest);
1442     m_undoCommandTypes.append(KonqUndoManager::COPY);
1443 }
1444
1445 void DolphinMainWindow::moveUrls(const KUrl::List& source, const KUrl& dest)
1446 {
1447     KonqOperations::copy(this, KonqOperations::MOVE, source, dest);
1448     m_undoCommandTypes.append(KonqUndoManager::MOVE);
1449 }
1450
1451 void DolphinMainWindow::linkUrls(const KUrl::List& source, const KUrl& dest)
1452 {
1453     KonqOperations::copy(this, KonqOperations::LINK, source, dest);
1454     m_undoCommandTypes.append(KonqUndoManager::LINK);
1455 }
1456
1457 void DolphinMainWindow::clearStatusBar()
1458 {
1459     m_activeViewContainer->statusBar()->clear();
1460 }
1461
1462 void DolphinMainWindow::connectViewSignals(int viewIndex)
1463 {
1464     DolphinViewContainer* container = m_viewContainer[viewIndex];
1465     connect(container, SIGNAL(showFilterBarChanged(bool)),
1466             this, SLOT(updateFilterBarAction(bool)));
1467
1468     DolphinView* view = container->view();
1469     connect(view, SIGNAL(modeChanged()),
1470             this, SLOT(slotViewModeChanged()));
1471     connect(view, SIGNAL(showPreviewChanged()),
1472             this, SLOT(slotShowPreviewChanged()));
1473     connect(view, SIGNAL(showHiddenFilesChanged()),
1474             this, SLOT(slotShowHiddenFilesChanged()));
1475     connect(view, SIGNAL(categorizedSortingChanged()),
1476             this, SLOT(slotCategorizedSortingChanged()));
1477     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1478             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1479     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1480             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1481     connect(view, SIGNAL(additionalInfoChanged(KFileItemDelegate::AdditionalInformation)),
1482             this, SLOT(slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation)));
1483     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1484             this, SLOT(slotSelectionChanged(KFileItemList)));
1485     connect(view, SIGNAL(requestItemInfo(KUrl)),
1486             this, SLOT(slotRequestItemInfo(KUrl)));
1487     connect(view, SIGNAL(activated()),
1488             this, SLOT(toggleActiveView()));
1489
1490     const KUrlNavigator* navigator = container->urlNavigator();
1491     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1492             this, SLOT(changeUrl(const KUrl&)));
1493     connect(navigator, SIGNAL(historyChanged()),
1494             this, SLOT(slotHistoryChanged()));
1495 }
1496
1497 void DolphinMainWindow::updateSplitAction(bool isSplit)
1498 {
1499     QAction* splitAction = actionCollection()->action("split_view");
1500     if (isSplit) {
1501         splitAction->setText(i18n("Join"));
1502         splitAction->setIcon(KIcon("fileview-join"));
1503     } else {
1504         splitAction->setText(i18n("Split"));
1505         splitAction->setIcon(KIcon("fileview-split"));
1506     }
1507 }
1508
1509 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1510     KonqUndoManager::UiInterface(mainWin),
1511     m_mainWin(mainWin)
1512 {
1513     Q_ASSERT(m_mainWin != 0);
1514 }
1515
1516 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1517 {
1518 }
1519
1520 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1521 {
1522     DolphinStatusBar* statusBar = m_mainWin->activeViewContainer()->statusBar();
1523     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1524 }
1525
1526 #include "dolphinmainwindow.moc"