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