src/dolphinmainwindow.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz <peter.penz@gmx.at>                  *
   3  *   Copyright (C) 2006 by Stefan Monov <logixoul@gmail.com>               *
   4  *   Copyright (C) 2006 by Cvetoslav Ludmiloff <ludmiloff@gmail.com>       *
   5  *                                                                         *
   6  *   This program is free software; you can redistribute it and/or modify  *
   7  *   it under the terms of the GNU General Public License as published by  *
   8  *   the Free Software Foundation; either version 2 of the License, or     *
   9  *   (at your option) any later version.                                   *
  10  *                                                                         *
  11  *   This program is distributed in the hope that it will be useful,       *
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  14  *   GNU General Public License for more details.                          *
  15  *                                                                         *
  16  *   You should have received a copy of the GNU General Public License     *
  17  *   along with this program; if not, write to the                         *
  18  *   Free Software Foundation, Inc.,                                       *
  19  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  20  ***************************************************************************/
  21
  22 #include <config-kmetadata.h>
  23 #include "dolphinmainwindow.h"
  24
  25 #include "dolphinapplication.h"
  26 #include "dolphinnewmenu.h"
  27 #include "dolphinsettings.h"
  28 #include "dolphinsettingsdialog.h"
  29 #include "dolphinstatusbar.h"
  30 #include "infosidebarpage.h"
  31 #include "metadatawidget.h"
  32 #include "mainwindowadaptor.h"
  33 #include "treeviewsidebarpage.h"
  34 #include "kurlnavigator.h"
  35 #include "viewpropertiesdialog.h"
  36 #include "viewproperties.h"
  37 #include "kfileplacesmodel.h"
  38 #include "kfileplacesview.h"
  39
  40 #include "dolphin_generalsettings.h"
  41
  42 #include <kaction.h>
  43 #include <kactioncollection.h>
  44 #include <kconfig.h>
  45 #include <kdesktopfile.h>
  46 #include <kdeversion.h>
  47 #include <kfiledialog.h>
  48 #include <kglobal.h>
  49 #include <kicon.h>
  50 #include <kiconloader.h>
  51 #include <kio/netaccess.h>
  52 #include <kio/deletejob.h>
  53 #include <kio/renamedialog.h>
  54 #include <kinputdialog.h>
  55 #include <klocale.h>
  56 #include <kmenu.h>
  57 #include <kmessagebox.h>
  58 #include <konqmimedata.h>
  59 #include <konq_operations.h>
  60 #include <kpropertiesdialog.h>
  61 #include <kprotocolinfo.h>
  62 #include <ktoggleaction.h>
  63 #include <krun.h>
  64 #include <kshell.h>
  65 #include <kstandarddirs.h>
  66 #include <kstatusbar.h>
  67 #include <kstandardaction.h>
  68 #include <kurl.h>
  69
  70 #include <QCloseEvent>
  71 #include <QClipboard>
  72 #include <QSplitter>
  73 #include <QDockWidget>
  74
  75 DolphinMainWindow::DolphinMainWindow(int id) :
  76         KXmlGuiWindow(0),
  77         m_newMenu(0),
  78         m_splitter(0),
  79         m_activeView(0),
  80         m_id(id)
  81 {
  82     setObjectName("Dolphin");
  83     m_view[PrimaryIdx] = 0;
  84     m_view[SecondaryIdx] = 0;
  85
  86     new MainWindowAdaptor(this);
  87     QDBusConnection::sessionBus().registerObject(QString("/dolphin/MainWindow%1").arg(m_id), this);
  88
  89     KonqUndoManager::incRef();
  90
  91     KonqUndoManager* undoManager = KonqUndoManager::self();
  92     undoManager->setUiInterface(new UndoUiInterface(this));
  93
  94     connect(undoManager, SIGNAL(undoAvailable(bool)),
  95             this, SLOT(slotUndoAvailable(bool)));
  96     connect(undoManager, SIGNAL(undoTextChanged(const QString&)),
  97             this, SLOT(slotUndoTextChanged(const QString&)));
  98 }
  99
 100 DolphinMainWindow::~DolphinMainWindow()
 101 {
 102     KonqUndoManager::decRef();
 103     DolphinApplication::app()->removeMainWindow(this);
 104 }
 105
 106 void DolphinMainWindow::setActiveView(DolphinView* view)
 107 {
 108     Q_ASSERT((view == m_view[PrimaryIdx]) || (view == m_view[SecondaryIdx]));
 109     if (m_activeView == view) {
 110         return;
 111     }
 112
 113     m_activeView = view;
 114
 115     updateHistory();
 116     updateEditActions();
 117     updateViewActions();
 118     updateGoActions();
 119
 120     setCaption(m_activeView->url().fileName());
 121
 122     emit activeViewChanged();
 123 }
 124
 125 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 126                                  const KUrl& destination)
 127 {
 128     Qt::DropAction action = Qt::CopyAction;
 129
 130     Qt::KeyboardModifiers modifier = QApplication::keyboardModifiers();
 131     const bool shiftPressed   = modifier & Qt::ShiftModifier;
 132     const bool controlPressed = modifier & Qt::ControlModifier;
 133     if (shiftPressed && controlPressed) {
 134         // shortcut for 'Link Here' is used
 135         action = Qt::LinkAction;
 136     } else if (shiftPressed) {
 137         // shortcut for 'Move Here' is used
 138         action = Qt::MoveAction;
 139     } else if (controlPressed) {
 140         // shortcut for 'Copy Here' is used
 141         action = Qt::CopyAction;
 142     } else {
 143         // open a context menu which offers the following actions:
 144         // - Move Here
 145         // - Copy Here
 146         // - Link Here
 147         // - Cancel
 148
 149         KMenu popup(this);
 150
 151         QString seq = QKeySequence(Qt::ShiftModifier).toString();
 152         seq.chop(1); // chop superfluous '+'
 153         QAction* moveAction = popup.addAction(KIcon("goto-page"),
 154                                               i18n("&Move Here") + '\t' + seq);
 155
 156         seq = QKeySequence(Qt::ControlModifier).toString();
 157         seq.chop(1);
 158         QAction* copyAction = popup.addAction(KIcon("edit-copy"),
 159                                               i18n("&Copy Here") + '\t' + seq);
 160
 161         seq = QKeySequence(Qt::ControlModifier + Qt::ShiftModifier).toString();
 162         seq.chop(1);
 163         QAction* linkAction = popup.addAction(KIcon("www"),
 164                                               i18n("&Link Here") + '\t' + seq);
 165
 166         popup.addSeparator();
 167         popup.addAction(KIcon("process-stop"), i18n("Cancel"));
 168
 169         QAction* activatedAction = popup.exec(QCursor::pos());
 170         if (activatedAction == moveAction) {
 171             action = Qt::MoveAction;
 172         } else if (activatedAction == copyAction) {
 173             action = Qt::CopyAction;
 174         } else if (activatedAction == linkAction) {
 175             action = Qt::LinkAction;
 176         } else {
 177             return;
 178         }
 179     }
 180
 181     switch (action) {
 182     case Qt::MoveAction:
 183         moveUrls(urls, destination);
 184         break;
 185
 186     case Qt::CopyAction:
 187         copyUrls(urls, destination);
 188         break;
 189
 190     case Qt::LinkAction:
 191         linkUrls(urls, destination);
 192         break;
 193
 194     default:
 195         break;
 196     }
 197 }
 198
 199 void DolphinMainWindow::rename(const KUrl& oldUrl, const KUrl& newUrl)
 200 {
 201     clearStatusBar();
 202     KonqOperations::rename(this, oldUrl, newUrl);
 203     m_undoCommandTypes.append(KonqUndoManager::RENAME);
 204 }
 205
 206 void DolphinMainWindow::refreshViews()
 207 {
 208     const bool split = DolphinSettings::instance().generalSettings()->splitView();
 209     const bool isPrimaryViewActive = (m_activeView == m_view[PrimaryIdx]);
 210     KUrl url;
 211     for (int i = PrimaryIdx; i <= SecondaryIdx; ++i) {
 212         if (m_view[i] != 0) {
 213             url = m_view[i]->url();
 214
 215             // delete view instance...
 216             m_view[i]->close();
 217             m_view[i]->deleteLater();
 218             m_view[i] = 0;
 219         }
 220
 221         if (split || (i == PrimaryIdx)) {
 222             // ... and recreate it
 223             ViewProperties props(url);
 224             m_view[i] = new DolphinView(this,
 225                                         m_splitter,
 226                                         url,
 227                                         props.viewMode(),
 228                                         props.showHiddenFiles());
 229             connectViewSignals(i);
 230             m_view[i]->reload();
 231             m_view[i]->show();
 232         }
 233     }
 234
 235     m_activeView = isPrimaryViewActive ? m_view[PrimaryIdx] : m_view[SecondaryIdx];
 236     Q_ASSERT(m_activeView != 0);
 237
 238     updateViewActions();
 239     emit activeViewChanged();
 240 }
 241
 242 void DolphinMainWindow::changeUrl(const KUrl& url)
 243 {
 244     if (activeView() != 0) {
 245         activeView()->setUrl(url);
 246         updateEditActions();
 247         updateViewActions();
 248         updateGoActions();
 249         setCaption(url.fileName());
 250         emit urlChanged(url);
 251     }
 252 }
 253
 254 void DolphinMainWindow::changeSelection(const KFileItemList& selection)
 255 {
 256     activeView()->changeSelection(selection);
 257 }
 258
 259 void DolphinMainWindow::slotViewModeChanged()
 260 {
 261     updateViewActions();
 262 }
 263
 264 void DolphinMainWindow::slotShowPreviewChanged()
 265 {
 266     // It is not enough to update the 'Show Preview' action, also
 267     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 268     updateViewActions();
 269 }
 270
 271 void DolphinMainWindow::slotShowHiddenFilesChanged()
 272 {
 273     KToggleAction* showHiddenFilesAction =
 274         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 275     showHiddenFilesAction->setChecked(m_activeView->showHiddenFiles());
 276 }
 277
 278 void DolphinMainWindow::slotCategorizedSortingChanged()
 279 {
 280     KToggleAction* categorizedSortingAction =
 281         static_cast<KToggleAction*>(actionCollection()->action("categorized"));
 282     categorizedSortingAction->setChecked(m_activeView->categorizedSorting());
 283     categorizedSortingAction->setEnabled(m_activeView->supportsCategorizedSorting());
 284 }
 285
 286 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 287 {
 288     QAction* action = 0;
 289     switch (sorting) {
 290     case DolphinView::SortByName:
 291         action = actionCollection()->action("by_name");
 292         break;
 293     case DolphinView::SortBySize:
 294         action = actionCollection()->action("by_size");
 295         break;
 296     case DolphinView::SortByDate:
 297         action = actionCollection()->action("by_date");
 298         break;
 299     case DolphinView::SortByPermissions:
 300         action = actionCollection()->action("by_permissions");
 301         break;
 302     case DolphinView::SortByOwner:
 303         action = actionCollection()->action("by_owner");
 304         break;
 305     case DolphinView::SortByGroup:
 306         action = actionCollection()->action("by_group");
 307         break;
 308     case DolphinView::SortByType:
 309         action = actionCollection()->action("by_type");
 310     default:
 311         break;
 312     }
 313
 314     if (action != 0) {
 315         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 316         toggleAction->setChecked(true);
 317     }
 318 }
 319
 320 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 321 {
 322     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 323     const bool sortDescending = (order == Qt::DescendingOrder);
 324     descending->setChecked(sortDescending);
 325 }
 326
 327 void DolphinMainWindow::slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation info)
 328 {
 329     QAction* action = 0;
 330     switch (info) {
 331     case KFileItemDelegate::FriendlyMimeType:
 332         action = actionCollection()->action("show_mime_info");
 333         break;
 334     case KFileItemDelegate::Size:
 335         action = actionCollection()->action("show_size_info");
 336         break;
 337     case KFileItemDelegate::ModificationTime:
 338         action = actionCollection()->action("show_date_info");
 339         break;
 340     case KFileItemDelegate::NoInformation:
 341     default:
 342         action = actionCollection()->action("clear_info");
 343         break;
 344     }
 345
 346     if (action != 0) {
 347         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 348         toggleAction->setChecked(true);
 349
 350         QActionGroup* group = toggleAction->actionGroup();
 351         Q_ASSERT(group != 0);
 352         group->setEnabled(m_activeView->mode() == DolphinView::IconsView);
 353     }
 354 }
 355
 356 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 357 {
 358     updateEditActions();
 359
 360     Q_ASSERT(m_view[PrimaryIdx] != 0);
 361     int selectedUrlsCount = m_view[PrimaryIdx]->selectedUrls().count();
 362     if (m_view[SecondaryIdx] != 0) {
 363         selectedUrlsCount += m_view[SecondaryIdx]->selectedUrls().count();
 364     }
 365
 366     QAction* compareFilesAction = actionCollection()->action("compare_files");
 367     compareFilesAction->setEnabled(selectedUrlsCount == 2);
 368
 369     m_activeView->updateStatusBar();
 370
 371     emit selectionChanged(selection);
 372 }
 373
 374 void DolphinMainWindow::slotHistoryChanged()
 375 {
 376     updateHistory();
 377 }
 378
 379 void DolphinMainWindow::updateFilterBarAction(bool show)
 380 {
 381     KToggleAction* showFilterBarAction =
 382         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 383     showFilterBarAction->setChecked(show);
 384 }
 385
 386 void DolphinMainWindow::openNewMainWindow()
 387 {
 388     DolphinApplication::app()->createMainWindow()->show();
 389 }
 390
 391 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 392 {
 393     DolphinSettings& settings = DolphinSettings::instance();
 394     GeneralSettings* generalSettings = settings.generalSettings();
 395     generalSettings->setFirstRun(false);
 396
 397     settings.save();
 398
 399     KXmlGuiWindow::closeEvent(event);
 400 }
 401
 402 void DolphinMainWindow::saveProperties(KConfig* config)
 403 {
 404     KConfigGroup primaryView = config->group("Primary view");
 405     primaryView.writeEntry("Url", m_view[PrimaryIdx]->url().url());
 406     primaryView.writeEntry("Editable Url", m_view[PrimaryIdx]->isUrlEditable());
 407     if (m_view[SecondaryIdx] != 0) {
 408         KConfigGroup secondaryView = config->group("Secondary view");
 409         secondaryView.writeEntry("Url", m_view[SecondaryIdx]->url().url());
 410         secondaryView.writeEntry("Editable Url", m_view[SecondaryIdx]->isUrlEditable());
 411     }
 412 }
 413
 414 void DolphinMainWindow::readProperties(KConfig* config)
 415 {
 416     const KConfigGroup primaryView = config->group("Primary view");
 417     m_view[PrimaryIdx]->setUrl(primaryView.readEntry("Url"));
 418     m_view[PrimaryIdx]->setUrlEditable(primaryView.readEntry("Editable Url", false));
 419     if (config->hasGroup("Secondary view")) {
 420         const KConfigGroup secondaryView = config->group("Secondary view");
 421         if (m_view[SecondaryIdx] == 0) {
 422             toggleSplitView();
 423         }
 424         m_view[SecondaryIdx]->setUrl(secondaryView.readEntry("Url"));
 425         m_view[SecondaryIdx]->setUrlEditable(secondaryView.readEntry("Editable Url", false));
 426     } else if (m_view[SecondaryIdx] != 0) {
 427         toggleSplitView();
 428     }
 429 }
 430
 431 void DolphinMainWindow::updateNewMenu()
 432 {
 433     m_newMenu->slotCheckUpToDate();
 434     m_newMenu->setPopupFiles(activeView()->url());
 435 }
 436
 437 void DolphinMainWindow::rename()
 438 {
 439     clearStatusBar();
 440     m_activeView->renameSelectedItems();
 441 }
 442
 443 void DolphinMainWindow::moveToTrash()
 444 {
 445     clearStatusBar();
 446     const KUrl::List selectedUrls = m_activeView->selectedUrls();
 447     KonqOperations::del(this, KonqOperations::TRASH, selectedUrls);
 448     m_undoCommandTypes.append(KonqUndoManager::TRASH);
 449 }
 450
 451 void DolphinMainWindow::deleteItems()
 452 {
 453     clearStatusBar();
 454
 455     const KUrl::List list = m_activeView->selectedUrls();
 456     const bool del = KonqOperations::askDeleteConfirmation(list,
 457                      KonqOperations::DEL,
 458                      KonqOperations::DEFAULT_CONFIRMATION,
 459                      this);
 460
 461     if (del) {
 462         KIO::Job* job = KIO::del(list);
 463         connect(job, SIGNAL(result(KJob*)),
 464                 this, SLOT(slotHandleJobError(KJob*)));
 465         connect(job, SIGNAL(result(KJob*)),
 466                 this, SLOT(slotDeleteFileFinished(KJob*)));
 467     }
 468 }
 469
 470 void DolphinMainWindow::properties()
 471 {
 472     const KFileItemList list = m_activeView->selectedItems();
 473     new KPropertiesDialog(list, this);
 474 }
 475
 476 void DolphinMainWindow::quit()
 477 {
 478     close();
 479 }
 480
 481 void DolphinMainWindow::slotHandleJobError(KJob* job)
 482 {
 483     if (job->error() != 0) {
 484         DolphinStatusBar* statusBar = m_activeView->statusBar();
 485         statusBar->setMessage(job->errorString(),
 486                               DolphinStatusBar::Error);
 487     }
 488 }
 489
 490 void DolphinMainWindow::slotDeleteFileFinished(KJob* job)
 491 {
 492     if (job->error() == 0) {
 493         DolphinStatusBar* statusBar = m_activeView->statusBar();
 494         statusBar->setMessage(i18n("Delete operation completed."),
 495                               DolphinStatusBar::OperationCompleted);
 496     }
 497 }
 498
 499 void DolphinMainWindow::slotUndoAvailable(bool available)
 500 {
 501     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 502     if (undoAction != 0) {
 503         undoAction->setEnabled(available);
 504     }
 505
 506     if (available && (m_undoCommandTypes.count() > 0)) {
 507         const KonqUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 508         DolphinStatusBar* statusBar = m_activeView->statusBar();
 509         switch (command) {
 510         case KonqUndoManager::COPY:
 511             statusBar->setMessage(i18n("Copy operation completed."),
 512                                   DolphinStatusBar::OperationCompleted);
 513             break;
 514         case KonqUndoManager::MOVE:
 515             statusBar->setMessage(i18n("Move operation completed."),
 516                                   DolphinStatusBar::OperationCompleted);
 517             break;
 518         case KonqUndoManager::LINK:
 519             statusBar->setMessage(i18n("Link operation completed."),
 520                                   DolphinStatusBar::OperationCompleted);
 521             break;
 522         case KonqUndoManager::TRASH:
 523             statusBar->setMessage(i18n("Move to trash operation completed."),
 524                                   DolphinStatusBar::OperationCompleted);
 525             break;
 526         case KonqUndoManager::RENAME:
 527             statusBar->setMessage(i18n("Renaming operation completed."),
 528                                   DolphinStatusBar::OperationCompleted);
 529             break;
 530
 531         case KonqUndoManager::MKDIR:
 532             statusBar->setMessage(i18n("Created folder."),
 533                                   DolphinStatusBar::OperationCompleted);
 534             break;
 535
 536         default:
 537             break;
 538         }
 539
 540     }
 541 }
 542
 543 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 544 {
 545     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 546     if (undoAction != 0) {
 547         undoAction->setText(text);
 548     }
 549 }
 550
 551 void DolphinMainWindow::undo()
 552 {
 553     clearStatusBar();
 554     KonqUndoManager::self()->undo();
 555 }
 556
 557 void DolphinMainWindow::cut()
 558 {
 559     QMimeData* mimeData = new QMimeData();
 560     const KUrl::List kdeUrls = m_activeView->selectedUrls();
 561     const KUrl::List mostLocalUrls;
 562     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true);
 563     QApplication::clipboard()->setMimeData(mimeData);
 564 }
 565
 566 void DolphinMainWindow::copy()
 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, false);
 572
 573     QApplication::clipboard()->setMimeData(mimeData);
 574 }
 575
 576 void DolphinMainWindow::paste()
 577 {
 578     QClipboard* clipboard = QApplication::clipboard();
 579     const QMimeData* mimeData = clipboard->mimeData();
 580
 581     clearStatusBar();
 582
 583     const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
 584
 585     // per default the pasting is done into the current Url of the view
 586     KUrl destUrl(m_activeView->url());
 587
 588     // check whether the pasting should be done into a selected directory
 589     KUrl::List selectedUrls = m_activeView->selectedUrls();
 590     if (selectedUrls.count() == 1) {
 591         const KFileItem fileItem(S_IFDIR,
 592                                  KFileItem::Unknown,
 593                                  selectedUrls.first(),
 594                                  true);
 595         if (fileItem.isDir()) {
 596             // only one item is selected which is a directory, hence paste
 597             // into this directory
 598             destUrl = selectedUrls.first();
 599         }
 600     }
 601
 602     if (KonqMimeData::decodeIsCutSelection(mimeData)) {
 603         moveUrls(sourceUrls, destUrl);
 604         clipboard->clear();
 605     } else {
 606         copyUrls(sourceUrls, destUrl);
 607     }
 608 }
 609
 610 void DolphinMainWindow::updatePasteAction()
 611 {
 612     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 613     if (pasteAction == 0) {
 614         return;
 615     }
 616
 617     QString text(i18n("Paste"));
 618     QClipboard* clipboard = QApplication::clipboard();
 619     const QMimeData* mimeData = clipboard->mimeData();
 620
 621     KUrl::List urls = KUrl::List::fromMimeData(mimeData);
 622     if (!urls.isEmpty()) {
 623         pasteAction->setEnabled(true);
 624
 625         pasteAction->setText(i18np("Paste One File", "Paste %1 Files", urls.count()));
 626     } else {
 627         pasteAction->setEnabled(false);
 628         pasteAction->setText(i18n("Paste"));
 629     }
 630
 631     if (pasteAction->isEnabled()) {
 632         KUrl::List urls = m_activeView->selectedUrls();
 633         const uint count = urls.count();
 634         if (count > 1) {
 635             // pasting should not be allowed when more than one file
 636             // is selected
 637             pasteAction->setEnabled(false);
 638         } else if (count == 1) {
 639             // Only one file is selected. Pasting is only allowed if this
 640             // file is a directory.
 641             // TODO: this doesn't work with remote protocols; instead we need a
 642             // m_activeView->selectedFileItems() to get the real KFileItems
 643             const KFileItem fileItem(S_IFDIR,
 644                                      KFileItem::Unknown,
 645                                      urls.first(),
 646                                      true);
 647             pasteAction->setEnabled(fileItem.isDir());
 648         }
 649     }
 650 }
 651
 652 void DolphinMainWindow::selectAll()
 653 {
 654     clearStatusBar();
 655     m_activeView->selectAll();
 656 }
 657
 658 void DolphinMainWindow::invertSelection()
 659 {
 660     clearStatusBar();
 661     m_activeView->invertSelection();
 662 }
 663 void DolphinMainWindow::setIconsView()
 664 {
 665     m_activeView->setMode(DolphinView::IconsView);
 666 }
 667
 668 void DolphinMainWindow::setDetailsView()
 669 {
 670     m_activeView->setMode(DolphinView::DetailsView);
 671 }
 672
 673 void DolphinMainWindow::setColumnView()
 674 {
 675     m_activeView->setMode(DolphinView::ColumnView);
 676 }
 677
 678 void DolphinMainWindow::sortByName()
 679 {
 680     m_activeView->setSorting(DolphinView::SortByName);
 681 }
 682
 683 void DolphinMainWindow::sortBySize()
 684 {
 685     m_activeView->setSorting(DolphinView::SortBySize);
 686 }
 687
 688 void DolphinMainWindow::sortByDate()
 689 {
 690     m_activeView->setSorting(DolphinView::SortByDate);
 691 }
 692
 693 void DolphinMainWindow::sortByPermissions()
 694 {
 695     m_activeView->setSorting(DolphinView::SortByPermissions);
 696 }
 697
 698 void DolphinMainWindow::sortByOwner()
 699 {
 700     m_activeView->setSorting(DolphinView::SortByOwner);
 701 }
 702
 703 void DolphinMainWindow::sortByGroup()
 704 {
 705     m_activeView->setSorting(DolphinView::SortByGroup);
 706 }
 707
 708 void DolphinMainWindow::sortByType()
 709 {
 710     m_activeView->setSorting(DolphinView::SortByType);
 711 }
 712
 713 void DolphinMainWindow::toggleSortOrder()
 714 {
 715     const Qt::SortOrder order = (m_activeView->sortOrder() == Qt::AscendingOrder) ?
 716                                 Qt::DescendingOrder :
 717                                 Qt::AscendingOrder;
 718     m_activeView->setSortOrder(order);
 719 }
 720
 721 void DolphinMainWindow::toggleSortCategorization()
 722 {
 723     const bool categorizedSorting = m_activeView->categorizedSorting();
 724     m_activeView->setCategorizedSorting(!categorizedSorting);
 725 }
 726
 727 void DolphinMainWindow::clearInfo()
 728 {
 729     m_activeView->setAdditionalInfo(KFileItemDelegate::NoInformation);
 730 }
 731
 732 void DolphinMainWindow::showMimeInfo()
 733 {
 734     clearStatusBar();
 735     m_activeView->setAdditionalInfo(KFileItemDelegate::FriendlyMimeType);
 736 }
 737
 738 void DolphinMainWindow::showSizeInfo()
 739 {
 740     clearStatusBar();
 741     m_activeView->setAdditionalInfo(KFileItemDelegate::Size);
 742 }
 743
 744 void DolphinMainWindow::showDateInfo()
 745 {
 746     clearStatusBar();
 747     m_activeView->setAdditionalInfo(KFileItemDelegate::ModificationTime);
 748 }
 749
 750 void DolphinMainWindow::toggleSplitView()
 751 {
 752     if (m_view[SecondaryIdx] == 0) {
 753         const int newWidth = (m_view[PrimaryIdx]->width() - m_splitter->handleWidth()) / 2;
 754         // create a secondary view
 755         m_view[SecondaryIdx] = new DolphinView(this,
 756                                                0,
 757                                                m_view[PrimaryIdx]->url(),
 758                                                m_view[PrimaryIdx]->mode(),
 759                                                m_view[PrimaryIdx]->showHiddenFiles());
 760         connectViewSignals(SecondaryIdx);
 761         m_splitter->addWidget(m_view[SecondaryIdx]);
 762         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 763         m_view[SecondaryIdx]->reload();
 764         m_view[SecondaryIdx]->show();
 765     } else {
 766         // remove secondary view
 767         if (m_activeView == m_view[PrimaryIdx]) {
 768             m_view[SecondaryIdx]->close();
 769             m_view[SecondaryIdx]->deleteLater();
 770             m_view[SecondaryIdx] = 0;
 771             setActiveView(m_view[PrimaryIdx]);
 772         } else {
 773             // The secondary view is active, hence from the users point of view
 774             // the content of the secondary view should be moved to the primary view.
 775             // From an implementation point of view it is more efficient to close
 776             // the primary view and exchange the internal pointers afterwards.
 777             m_view[PrimaryIdx]->close();
 778             delete m_view[PrimaryIdx];
 779             m_view[PrimaryIdx] = m_view[SecondaryIdx];
 780             m_view[SecondaryIdx] = 0;
 781             setActiveView(m_view[PrimaryIdx]);
 782         }
 783     }
 784     emit activeViewChanged();
 785 }
 786
 787 void DolphinMainWindow::reloadView()
 788 {
 789     clearStatusBar();
 790     m_activeView->reload();
 791 }
 792
 793 void DolphinMainWindow::stopLoading()
 794 {}
 795
 796 void DolphinMainWindow::togglePreview()
 797 {
 798     clearStatusBar();
 799
 800     const KToggleAction* showPreviewAction =
 801         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 802     const bool show = showPreviewAction->isChecked();
 803     m_activeView->setShowPreview(show);
 804 }
 805
 806 void DolphinMainWindow::toggleShowHiddenFiles()
 807 {
 808     clearStatusBar();
 809
 810     const KToggleAction* showHiddenFilesAction =
 811         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 812     const bool show = showHiddenFilesAction->isChecked();
 813     m_activeView->setShowHiddenFiles(show);
 814 }
 815
 816 void DolphinMainWindow::showFilterBar()
 817 {
 818     const KToggleAction* showFilterBarAction =
 819         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 820     const bool show = showFilterBarAction->isChecked();
 821     m_activeView->showFilterBar(show);
 822 }
 823
 824 void DolphinMainWindow::zoomIn()
 825 {
 826     m_activeView->zoomIn();
 827     updateViewActions();
 828 }
 829
 830 void DolphinMainWindow::zoomOut()
 831 {
 832     m_activeView->zoomOut();
 833     updateViewActions();
 834 }
 835
 836 void DolphinMainWindow::toggleEditLocation()
 837 {
 838     clearStatusBar();
 839
 840     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 841
 842     bool editOrBrowse = action->isChecked();
 843     m_activeView->setUrlEditable(editOrBrowse);
 844 }
 845
 846 void DolphinMainWindow::editLocation()
 847 {
 848     m_activeView->setUrlEditable(true);
 849 }
 850
 851 void DolphinMainWindow::adjustViewProperties()
 852 {
 853     clearStatusBar();
 854     ViewPropertiesDialog dlg(m_activeView);
 855     dlg.exec();
 856 }
 857
 858 void DolphinMainWindow::goBack()
 859 {
 860     clearStatusBar();
 861     m_activeView->goBack();
 862 }
 863
 864 void DolphinMainWindow::goForward()
 865 {
 866     clearStatusBar();
 867     m_activeView->goForward();
 868 }
 869
 870 void DolphinMainWindow::goUp()
 871 {
 872     clearStatusBar();
 873     m_activeView->goUp();
 874 }
 875
 876 void DolphinMainWindow::goHome()
 877 {
 878     clearStatusBar();
 879     m_activeView->goHome();
 880 }
 881
 882 void DolphinMainWindow::openTerminal()
 883 {
 884     QString command("konsole --workdir \"");
 885     command.append(m_activeView->url().path());
 886     command.append('\"');
 887
 888     KRun::runCommand(command, "Konsole", "konsole");
 889 }
 890
 891 void DolphinMainWindow::findFile()
 892 {
 893     KRun::run("kfind", m_activeView->url());
 894 }
 895
 896 void DolphinMainWindow::compareFiles()
 897 {
 898     // The method is only invoked if exactly 2 files have
 899     // been selected. The selected files may be:
 900     // - both in the primary view
 901     // - both in the secondary view
 902     // - one in the primary view and the other in the secondary
 903     //   view
 904     Q_ASSERT(m_view[PrimaryIdx] != 0);
 905
 906     KUrl urlA;
 907     KUrl urlB;
 908     KUrl::List urls = m_view[PrimaryIdx]->selectedUrls();
 909
 910     switch (urls.count()) {
 911     case 0: {
 912         Q_ASSERT(m_view[SecondaryIdx] != 0);
 913         urls = m_view[SecondaryIdx]->selectedUrls();
 914         Q_ASSERT(urls.count() == 2);
 915         urlA = urls[0];
 916         urlB = urls[1];
 917         break;
 918     }
 919
 920     case 1: {
 921         urlA = urls[0];
 922         Q_ASSERT(m_view[SecondaryIdx] != 0);
 923         urls = m_view[SecondaryIdx]->selectedUrls();
 924         Q_ASSERT(urls.count() == 1);
 925         urlB = urls[0];
 926         break;
 927     }
 928
 929     case 2: {
 930         urlA = urls[0];
 931         urlB = urls[1];
 932         break;
 933     }
 934
 935     default: {
 936         // may not happen: compareFiles may only get invoked if 2
 937         // files are selected
 938         Q_ASSERT(false);
 939     }
 940     }
 941
 942     QString command("kompare -c \"");
 943     command.append(urlA.pathOrUrl());
 944     command.append("\" \"");
 945     command.append(urlB.pathOrUrl());
 946     command.append('\"');
 947     KRun::runCommand(command, "Kompare", "kompare");
 948
 949 }
 950
 951 void DolphinMainWindow::editSettings()
 952 {
 953     DolphinSettingsDialog::instance(this).exec();
 954 }
 955
 956 void DolphinMainWindow::init()
 957 {
 958     // Check whether Dolphin runs the first time. If yes then
 959     // a proper default window size is given at the end of DolphinMainWindow::init().
 960     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 961     const bool firstRun = generalSettings->firstRun();
 962     if (firstRun) {
 963         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 964     }
 965
 966     setAcceptDrops(true);
 967
 968     m_splitter = new QSplitter(this);
 969
 970     DolphinSettings& settings = DolphinSettings::instance();
 971
 972     setupActions();
 973
 974     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
 975     setCaption(homeUrl.fileName());
 976     ViewProperties props(homeUrl);
 977     m_view[PrimaryIdx] = new DolphinView(this,
 978                                          m_splitter,
 979                                          homeUrl,
 980                                          props.viewMode(),
 981                                          props.showHiddenFiles());
 982
 983     m_activeView = m_view[PrimaryIdx];
 984     connectViewSignals(PrimaryIdx);
 985     m_view[PrimaryIdx]->reload();
 986     m_view[PrimaryIdx]->show();
 987
 988     setCentralWidget(m_splitter);
 989     setupDockWidgets();
 990
 991     setupGUI(Keys | Save | Create | ToolBar);
 992     createGUI();
 993
 994     stateChanged("new_file");
 995     setAutoSaveSettings();
 996
 997     QClipboard* clipboard = QApplication::clipboard();
 998     connect(clipboard, SIGNAL(dataChanged()),
 999             this, SLOT(updatePasteAction()));
1000     updatePasteAction();
1001     updateGoActions();
1002
1003     loadSettings();
1004
1005     if (firstRun) {
1006         // assure a proper default size if Dolphin runs the first time
1007         resize(640, 480);
1008     }
1009 #ifdef HAVE_KMETADATA
1010     if (!MetaDataWidget::metaDataAvailable())
1011         activeView()->statusBar()->setMessage(i18n("Failed to contact Nepomuk service, annotation and tagging are disabled."), DolphinStatusBar::Error);
1012 #endif
1013
1014     emit urlChanged(homeUrl);
1015 }
1016
1017 void DolphinMainWindow::loadSettings()
1018 {
1019     GeneralSettings* settings = DolphinSettings::instance().generalSettings();
1020
1021     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
1022     if (settings->splitView()) {
1023         splitAction->setChecked(true);
1024         toggleSplitView();
1025     }
1026
1027     updateViewActions();
1028 }
1029
1030 void DolphinMainWindow::setupActions()
1031 {
1032     // setup 'File' menu
1033     m_newMenu = new DolphinNewMenu(this);
1034     KMenu* menu = m_newMenu->menu();
1035     menu->setTitle(i18n("Create New"));
1036     menu->setIcon(KIcon("document-new"));
1037     connect(menu, SIGNAL(aboutToShow()),
1038             this, SLOT(updateNewMenu()));
1039
1040     QAction* newWindow = actionCollection()->addAction("new_window");
1041     newWindow->setIcon(KIcon("window-new"));
1042     newWindow->setText(i18n("New &Window"));
1043     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1044     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1045
1046     QAction* rename = actionCollection()->addAction("rename");
1047     rename->setText(i18n("Rename..."));
1048     rename->setShortcut(Qt::Key_F2);
1049     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1050
1051     QAction* moveToTrash = actionCollection()->addAction("move_to_trash");
1052     moveToTrash->setText(i18n("Move to Trash"));
1053     moveToTrash->setIcon(KIcon("edit-trash"));
1054     moveToTrash->setShortcut(QKeySequence::Delete);
1055     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1056
1057     QAction* deleteAction = actionCollection()->addAction("delete");
1058     deleteAction->setText(i18n("Delete"));
1059     deleteAction->setShortcut(Qt::SHIFT | Qt::Key_Delete);
1060     deleteAction->setIcon(KIcon("edit-delete"));
1061     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1062
1063     QAction* properties = actionCollection()->addAction("properties");
1064     properties->setText(i18n("Properties"));
1065     properties->setShortcut(Qt::ALT | Qt::Key_Return);
1066     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1067
1068     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1069
1070     // setup 'Edit' menu
1071     KStandardAction::undo(this,
1072                           SLOT(undo()),
1073                           actionCollection());
1074
1075     KStandardAction::cut(this, SLOT(cut()), actionCollection());
1076     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1077     KStandardAction::paste(this, SLOT(paste()), actionCollection());
1078
1079     QAction* selectAll = actionCollection()->addAction("select_all");
1080     selectAll->setText(i18n("Select All"));
1081     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1082     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1083
1084     QAction* invertSelection = actionCollection()->addAction("invert_selection");
1085     invertSelection->setText(i18n("Invert Selection"));
1086     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1087     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1088
1089     // setup 'View' menu
1090     KStandardAction::zoomIn(this,
1091                             SLOT(zoomIn()),
1092                             actionCollection());
1093
1094     KStandardAction::zoomOut(this,
1095                              SLOT(zoomOut()),
1096                              actionCollection());
1097
1098     KToggleAction* iconsView = actionCollection()->add<KToggleAction>("icons");
1099     iconsView->setText(i18n("Icons"));
1100     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
1101     iconsView->setIcon(KIcon("view-icon"));
1102     connect(iconsView, SIGNAL(triggered()), this, SLOT(setIconsView()));
1103
1104     KToggleAction* detailsView = actionCollection()->add<KToggleAction>("details");
1105     detailsView->setText(i18n("Details"));
1106     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
1107     detailsView->setIcon(KIcon("fileview-text"));
1108     connect(detailsView, SIGNAL(triggered()), this, SLOT(setDetailsView()));
1109
1110     KToggleAction* columnView = actionCollection()->add<KToggleAction>("columns");
1111     columnView->setText(i18n("Columns"));
1112     columnView->setShortcut(Qt::CTRL | Qt::Key_3);
1113     columnView->setIcon(KIcon("fileview-column"));
1114     connect(columnView, SIGNAL(triggered()), this, SLOT(setColumnView()));
1115
1116     QActionGroup* viewModeGroup = new QActionGroup(this);
1117     viewModeGroup->addAction(iconsView);
1118     viewModeGroup->addAction(detailsView);
1119     viewModeGroup->addAction(columnView);
1120
1121     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("by_name");
1122     sortByName->setText(i18n("By Name"));
1123     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1124
1125     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("by_size");
1126     sortBySize->setText(i18n("By Size"));
1127     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1128
1129     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("by_date");
1130     sortByDate->setText(i18n("By Date"));
1131     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1132
1133     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("by_permissions");
1134     sortByPermissions->setText(i18n("By Permissions"));
1135     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
1136
1137     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("by_owner");
1138     sortByOwner->setText(i18n("By Owner"));
1139     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1140
1141     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("by_group");
1142     sortByGroup->setText(i18n("By Group"));
1143     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1144
1145     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("by_type");
1146     sortByType->setText(i18n("By Type"));
1147     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
1148
1149     QActionGroup* sortGroup = new QActionGroup(this);
1150     sortGroup->addAction(sortByName);
1151     sortGroup->addAction(sortBySize);
1152     sortGroup->addAction(sortByDate);
1153     sortGroup->addAction(sortByPermissions);
1154     sortGroup->addAction(sortByOwner);
1155     sortGroup->addAction(sortByGroup);
1156     sortGroup->addAction(sortByType);
1157
1158     KToggleAction* sortDescending = actionCollection()->add<KToggleAction>("descending");
1159     sortDescending->setText(i18n("Descending"));
1160     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1161
1162     KToggleAction* sortCategorized = actionCollection()->add<KToggleAction>("categorized");
1163     sortCategorized->setText(i18n("Categorized"));
1164     connect(sortCategorized, SIGNAL(triggered()), this, SLOT(toggleSortCategorization()));
1165
1166     KToggleAction* clearInfo = actionCollection()->add<KToggleAction>("clear_info");
1167     clearInfo->setText(i18n("No Information"));
1168     connect(clearInfo, SIGNAL(triggered()), this, SLOT(clearInfo()));
1169
1170     KToggleAction* showMimeInfo = actionCollection()->add<KToggleAction>("show_mime_info");
1171     showMimeInfo->setText(i18n("Type"));
1172     connect(showMimeInfo, SIGNAL(triggered()), this, SLOT(showMimeInfo()));
1173
1174     KToggleAction* showSizeInfo = actionCollection()->add<KToggleAction>("show_size_info");
1175     showSizeInfo->setText(i18n("Size"));
1176     connect(showSizeInfo, SIGNAL(triggered()), this, SLOT(showSizeInfo()));
1177
1178     KToggleAction* showDateInfo = actionCollection()->add<KToggleAction>("show_date_info");
1179     showDateInfo->setText(i18n("Date"));
1180     connect(showDateInfo, SIGNAL(triggered()), this, SLOT(showDateInfo()));
1181
1182     QActionGroup* infoGroup = new QActionGroup(this);
1183     infoGroup->addAction(clearInfo);
1184     infoGroup->addAction(showMimeInfo);
1185     infoGroup->addAction(showSizeInfo);
1186     infoGroup->addAction(showDateInfo);
1187
1188     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1189     showPreview->setText(i18n("Preview"));
1190     showPreview->setIcon(KIcon("thumbnail-show"));
1191     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1192
1193     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1194     showHiddenFiles->setText(i18n("Show Hidden Files"));
1195     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1196     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1197
1198     KToggleAction* split = actionCollection()->add<KToggleAction>("split_view");
1199     split->setText(i18n("Split"));
1200     split->setShortcut(Qt::Key_F10);
1201     split->setIcon(KIcon("view-left-right"));
1202     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1203
1204     QAction* reload = actionCollection()->addAction("reload");
1205     reload->setText(i18n("Reload"));
1206     reload->setShortcut(Qt::Key_F5);
1207     reload->setIcon(KIcon("view-refresh"));
1208     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1209
1210     QAction* stop = actionCollection()->addAction("stop");
1211     stop->setText(i18n("Stop"));
1212     stop->setIcon(KIcon("process-stop"));
1213     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1214
1215     // TODO: the URL navigator must emit a signal if the editable state has been
1216     // changed, so that the corresponding showFullLocation action is updated. Also
1217     // the naming "Show full Location" is currently confusing...
1218     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1219     showFullLocation->setText(i18n("Show Full Location"));
1220     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1221     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1222
1223     QAction* editLocation = actionCollection()->addAction("edit_location");
1224     editLocation->setText(i18n("Edit Location"));
1225     editLocation->setShortcut(Qt::Key_F6);
1226     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1227
1228     QAction* adjustViewProps = actionCollection()->addAction("view_properties");
1229     adjustViewProps->setText(i18n("Adjust View Properties..."));
1230     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1231
1232     // setup 'Go' menu
1233     KStandardAction::back(this, SLOT(goBack()), actionCollection());
1234     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1235     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1236     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1237
1238     // setup 'Tools' menu
1239     QAction* openTerminal = actionCollection()->addAction("open_terminal");
1240     openTerminal->setText(i18n("Open Terminal"));
1241     openTerminal->setShortcut(Qt::Key_F4);
1242     openTerminal->setIcon(KIcon("konsole"));
1243     connect(openTerminal, SIGNAL(triggered()), this, SLOT(openTerminal()));
1244
1245     QAction* findFile = actionCollection()->addAction("find_file");
1246     findFile->setText(i18n("Find File..."));
1247     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1248     findFile->setIcon(KIcon("file-find"));
1249     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1250
1251     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1252     showFilterBar->setText(i18n("Show Filter Bar"));
1253     showFilterBar->setShortcut(Qt::Key_Slash);
1254     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(showFilterBar()));
1255
1256     QAction* compareFiles = actionCollection()->addAction("compare_files");
1257     compareFiles->setText(i18n("Compare Files"));
1258     compareFiles->setIcon(KIcon("kompare"));
1259     compareFiles->setEnabled(false);
1260     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1261
1262     // setup 'Settings' menu
1263     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1264 }
1265
1266 void DolphinMainWindow::setupDockWidgets()
1267 {
1268     // setup "Information"
1269     QDockWidget* infoDock = new QDockWidget(i18n("Information"));
1270     infoDock->setObjectName("infoDock");
1271     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1272     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1273     infoDock->setWidget(infoWidget);
1274
1275     infoDock->toggleViewAction()->setText(i18n("Show Information Panel"));
1276     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1277
1278     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1279     connect(this, SIGNAL(urlChanged(KUrl)),
1280             infoWidget, SLOT(setUrl(KUrl)));
1281     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1282             infoWidget, SLOT(setSelection(KFileItemList)));
1283
1284     // setup "Tree View"
1285     QDockWidget* treeViewDock = new QDockWidget(i18n("Folders"));
1286     treeViewDock->setObjectName("treeViewDock");
1287     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1288     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1289     treeViewDock->setWidget(treeWidget);
1290
1291     treeViewDock->toggleViewAction()->setText(i18n("Show Folders Panel"));
1292     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1293
1294     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1295     connect(this, SIGNAL(urlChanged(KUrl)),
1296             treeWidget, SLOT(setUrl(KUrl)));
1297     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1298             this, SLOT(changeUrl(KUrl)));
1299     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1300             this, SLOT(changeSelection(KFileItemList)));
1301     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1302             this, SLOT(dropUrls(KUrl::List, KUrl)));
1303
1304     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1305     if (firstRun) {
1306         infoDock->hide();
1307         treeViewDock->hide();
1308     }
1309
1310     QDockWidget *placesDock = new QDockWidget(i18n("Places"));
1311     placesDock->setObjectName("placesDock");
1312     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1313     KFilePlacesView *listView = new KFilePlacesView(placesDock);
1314     placesDock->setWidget(listView);
1315     listView->setModel(DolphinSettings::instance().placesModel());
1316
1317     placesDock->toggleViewAction()->setText(i18n("Show Places Panel"));
1318     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1319
1320     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1321     connect(listView, SIGNAL(urlChanged(KUrl)),
1322             this, SLOT(changeUrl(KUrl)));
1323     connect(this, SIGNAL(urlChanged(KUrl)),
1324             listView, SLOT(setUrl(KUrl)));
1325 }
1326
1327 void DolphinMainWindow::updateHistory()
1328 {
1329     const KUrlNavigator* urlNavigator = m_activeView->urlNavigator();
1330     const int index = urlNavigator->historyIndex();
1331
1332     QAction* backAction = actionCollection()->action("go_back");
1333     if (backAction != 0) {
1334         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1335     }
1336
1337     QAction* forwardAction = actionCollection()->action("go_forward");
1338     if (forwardAction != 0) {
1339         forwardAction->setEnabled(index > 0);
1340     }
1341 }
1342
1343 void DolphinMainWindow::updateEditActions()
1344 {
1345     const KFileItemList list = m_activeView->selectedItems();
1346     if (list.isEmpty()) {
1347         stateChanged("has_no_selection");
1348     } else {
1349         stateChanged("has_selection");
1350
1351         QAction* renameAction = actionCollection()->action("rename");
1352         if (renameAction != 0) {
1353             renameAction->setEnabled(list.count() >= 1);
1354         }
1355
1356         bool enableMoveToTrash = true;
1357
1358         KFileItemList::const_iterator it = list.begin();
1359         const KFileItemList::const_iterator end = list.end();
1360         while (it != end) {
1361             KFileItem* item = *it;
1362             const KUrl& url = item->url();
1363             // only enable the 'Move to Trash' action for local files
1364             if (!url.isLocalFile()) {
1365                 enableMoveToTrash = false;
1366             }
1367             ++it;
1368         }
1369
1370         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1371         moveToTrashAction->setEnabled(enableMoveToTrash);
1372     }
1373     updatePasteAction();
1374 }
1375
1376 void DolphinMainWindow::updateViewActions()
1377 {
1378     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1379     if (zoomInAction != 0) {
1380         zoomInAction->setEnabled(m_activeView->isZoomInPossible());
1381     }
1382
1383     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1384     if (zoomOutAction != 0) {
1385         zoomOutAction->setEnabled(m_activeView->isZoomOutPossible());
1386     }
1387
1388     QAction* action = 0;
1389     switch (m_activeView->mode()) {
1390     case DolphinView::IconsView:
1391         action = actionCollection()->action("icons");
1392         break;
1393     case DolphinView::DetailsView:
1394         action = actionCollection()->action("details");
1395         break;
1396     case DolphinView::ColumnView:
1397         action = actionCollection()->action("columns");
1398         break;
1399     default:
1400         break;
1401     }
1402
1403     if (action != 0) {
1404         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1405         toggleAction->setChecked(true);
1406     }
1407
1408     slotSortingChanged(m_activeView->sorting());
1409     slotSortOrderChanged(m_activeView->sortOrder());
1410     slotCategorizedSortingChanged();
1411     slotAdditionalInfoChanged(m_activeView->additionalInfo());
1412
1413     KToggleAction* showFilterBarAction =
1414         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1415     showFilterBarAction->setChecked(m_activeView->isFilterBarVisible());
1416
1417     KToggleAction* showPreviewAction =
1418         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1419     showPreviewAction->setChecked(m_activeView->showPreview());
1420
1421     KToggleAction* showHiddenFilesAction =
1422         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1423     showHiddenFilesAction->setChecked(m_activeView->showHiddenFiles());
1424
1425     KToggleAction* splitAction = static_cast<KToggleAction*>(actionCollection()->action("split_view"));
1426     splitAction->setChecked(m_view[SecondaryIdx] != 0);
1427
1428     KToggleAction* editableLocactionAction =
1429         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1430     editableLocactionAction->setChecked(m_activeView->isUrlEditable());
1431 }
1432
1433 void DolphinMainWindow::updateGoActions()
1434 {
1435     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1436     const KUrl& currentUrl = m_activeView->url();
1437     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1438 }
1439
1440 void DolphinMainWindow::copyUrls(const KUrl::List& source, const KUrl& dest)
1441 {
1442     KonqOperations::copy(this, KonqOperations::COPY, source, dest);
1443     m_undoCommandTypes.append(KonqUndoManager::COPY);
1444 }
1445
1446 void DolphinMainWindow::moveUrls(const KUrl::List& source, const KUrl& dest)
1447 {
1448     KonqOperations::copy(this, KonqOperations::MOVE, source, dest);
1449     m_undoCommandTypes.append(KonqUndoManager::MOVE);
1450 }
1451
1452 void DolphinMainWindow::linkUrls(const KUrl::List& source, const KUrl& dest)
1453 {
1454     KonqOperations::copy(this, KonqOperations::LINK, source, dest);
1455     m_undoCommandTypes.append(KonqUndoManager::LINK);
1456 }
1457
1458 void DolphinMainWindow::clearStatusBar()
1459 {
1460     m_activeView->statusBar()->clear();
1461 }
1462
1463 void DolphinMainWindow::connectViewSignals(int viewIndex)
1464 {
1465     DolphinView* view = m_view[viewIndex];
1466     connect(view, SIGNAL(modeChanged()),
1467             this, SLOT(slotViewModeChanged()));
1468     connect(view, SIGNAL(showPreviewChanged()),
1469             this, SLOT(slotShowPreviewChanged()));
1470     connect(view, SIGNAL(showHiddenFilesChanged()),
1471             this, SLOT(slotShowHiddenFilesChanged()));
1472     connect(view, SIGNAL(categorizedSortingChanged()),
1473             this, SLOT(slotCategorizedSortingChanged()));
1474     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1475             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1476     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1477             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1478     connect(view, SIGNAL(additionalInfoChanged(KFileItemDelegate::AdditionalInformation)),
1479             this, SLOT(slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation)));
1480     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1481             this, SLOT(slotSelectionChanged(KFileItemList)));
1482     connect(view, SIGNAL(showFilterBarChanged(bool)),
1483             this, SLOT(updateFilterBarAction(bool)));
1484     connect(view, SIGNAL(urlChanged(KUrl)),
1485             this, SLOT(changeUrl(KUrl)));
1486
1487     const KUrlNavigator* navigator = view->urlNavigator();
1488     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1489             this, SLOT(changeUrl(const KUrl&)));
1490     connect(navigator, SIGNAL(historyChanged()),
1491             this, SLOT(slotHistoryChanged()));
1492 }
1493
1494 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1495     KonqUndoManager::UiInterface(mainWin),
1496     m_mainWin(mainWin)
1497 {
1498     Q_ASSERT(m_mainWin != 0);
1499 }
1500
1501 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1502 {
1503 }
1504
1505 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1506 {
1507     DolphinStatusBar* statusBar = m_mainWin->activeView()->statusBar();
1508     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1509 }
1510
1511 #include "dolphinmainwindow.moc"