src/dolphinmainwindow.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz <peter.penz@gmx.at>                  *
   3  *   Copyright (C) 2006 by Stefan Monov <logixoul@gmail.com>               *
   4  *   Copyright (C) 2006 by Cvetoslav Ludmiloff <ludmiloff@gmail.com>       *
   5  *                                                                         *
   6  *   This program is free software; you can redistribute it and/or modify  *
   7  *   it under the terms of the GNU General Public License as published by  *
   8  *   the Free Software Foundation; either version 2 of the License, or     *
   9  *   (at your option) any later version.                                   *
  10  *                                                                         *
  11  *   This program is distributed in the hope that it will be useful,       *
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  14  *   GNU General Public License for more details.                          *
  15  *                                                                         *
  16  *   You should have received a copy of the GNU General Public License     *
  17  *   along with this program; if not, write to the                         *
  18  *   Free Software Foundation, Inc.,                                       *
  19  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  20  ***************************************************************************/
  21
  22 #include "dolphinmainwindow.h"
  23
  24 #include "config-nepomuk.h"
  25
  26 #include "dolphinapplication.h"
  27 #include "dolphinnewmenu.h"
  28 #include "dolphinsettings.h"
  29 #include "dolphinsettingsdialog.h"
  30 #include "dolphinstatusbar.h"
  31 #include "dolphinviewcontainer.h"
  32 #include "infosidebarpage.h"
  33 #include "metadatawidget.h"
  34 #include "mainwindowadaptor.h"
  35 #include "terminalsidebarpage.h"
  36 #include "treeviewsidebarpage.h"
  37 #include "kurlnavigator.h"
  38 #include "viewpropertiesdialog.h"
  39 #include "viewproperties.h"
  40 #include "kfileplacesmodel.h"
  41 #include "kfileplacesview.h"
  42
  43 #include "dolphin_generalsettings.h"
  44
  45 #include <kaction.h>
  46 #include <kactioncollection.h>
  47 #include <kconfig.h>
  48 #include <kdesktopfile.h>
  49 #include <kdeversion.h>
  50 #include <kfiledialog.h>
  51 #include <kglobal.h>
  52 #include <kicon.h>
  53 #include <kiconloader.h>
  54 #include <kio/netaccess.h>
  55 #include <kio/deletejob.h>
  56 #include <kio/renamedialog.h>
  57 #include <kinputdialog.h>
  58 #include <klocale.h>
  59 #include <kmenu.h>
  60 #include <kmessagebox.h>
  61 #include <konqmimedata.h>
  62 #include <konq_operations.h>
  63 #include <kpropertiesdialog.h>
  64 #include <kprotocolinfo.h>
  65 #include <ktoggleaction.h>
  66 #include <krun.h>
  67 #include <kshell.h>
  68 #include <kstandarddirs.h>
  69 #include <kstatusbar.h>
  70 #include <kstandardaction.h>
  71 #include <kurl.h>
  72
  73 #include <QtGui/QKeyEvent>
  74 #include <QtGui/QClipboard>
  75 #include <QtGui/QSplitter>
  76 #include <QtGui/QDockWidget>
  77
  78 DolphinMainWindow::DolphinMainWindow(int id) :
  79     KXmlGuiWindow(0),
  80     m_newMenu(0),
  81     m_splitter(0),
  82     m_activeViewContainer(0),
  83     m_id(id)
  84 {
  85     setObjectName("Dolphin");
  86     m_viewContainer[PrimaryView] = 0;
  87     m_viewContainer[SecondaryView] = 0;
  88
  89     new MainWindowAdaptor(this);
  90     QDBusConnection::sessionBus().registerObject(QString("/dolphin/MainWindow%1").arg(m_id), this);
  91
  92     KonqUndoManager::incRef();
  93
  94     KonqUndoManager* undoManager = KonqUndoManager::self();
  95     undoManager->setUiInterface(new UndoUiInterface(this));
  96
  97     connect(undoManager, SIGNAL(undoAvailable(bool)),
  98             this, SLOT(slotUndoAvailable(bool)));
  99     connect(undoManager, SIGNAL(undoTextChanged(const QString&)),
 100             this, SLOT(slotUndoTextChanged(const QString&)));
 101 }
 102
 103 DolphinMainWindow::~DolphinMainWindow()
 104 {
 105     KonqUndoManager::decRef();
 106     DolphinApplication::app()->removeMainWindow(this);
 107 }
 108
 109 void DolphinMainWindow::toggleViews()
 110 {
 111     if (m_viewContainer[SecondaryView] == 0) {
 112         return;
 113     }
 114
 115     // move secondary view from the last position of the splitter
 116     // to the first position
 117     m_splitter->insertWidget(0, m_viewContainer[SecondaryView]);
 118
 119     DolphinViewContainer* container = m_viewContainer[PrimaryView];
 120     m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 121     m_viewContainer[SecondaryView] = container;
 122 }
 123
 124 void DolphinMainWindow::rename(const KUrl& oldUrl, const KUrl& newUrl)
 125 {
 126     clearStatusBar();
 127     KonqOperations::rename(this, oldUrl, newUrl);
 128     m_undoCommandTypes.append(KonqUndoManager::RENAME);
 129 }
 130
 131 void DolphinMainWindow::refreshViews()
 132 {
 133     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 134
 135     // remember the current active view, as because of
 136     // the refreshing the active view might change to
 137     // the secondary view
 138     DolphinViewContainer* activeViewContainer = m_activeViewContainer;
 139
 140     m_viewContainer[PrimaryView]->view()->refresh();
 141     if (m_viewContainer[SecondaryView] != 0) {
 142         m_viewContainer[SecondaryView]->view()->refresh();
 143     }
 144
 145     setActiveViewContainer(activeViewContainer);
 146 }
 147
 148 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 149                                  const KUrl& destination)
 150 {
 151     Qt::DropAction action = Qt::CopyAction;
 152
 153     Qt::KeyboardModifiers modifier = QApplication::keyboardModifiers();
 154     const bool shiftPressed   = modifier & Qt::ShiftModifier;
 155     const bool controlPressed = modifier & Qt::ControlModifier;
 156     if (shiftPressed && controlPressed) {
 157         // shortcut for 'Link Here' is used
 158         action = Qt::LinkAction;
 159     } else if (shiftPressed) {
 160         // shortcut for 'Move Here' is used
 161         action = Qt::MoveAction;
 162     } else if (controlPressed) {
 163         // shortcut for 'Copy Here' is used
 164         action = Qt::CopyAction;
 165     } else {
 166         // open a context menu which offers the following actions:
 167         // - Move Here
 168         // - Copy Here
 169         // - Link Here
 170         // - Cancel
 171
 172         KMenu popup(this);
 173
 174         QString seq = QKeySequence(Qt::ShiftModifier).toString();
 175         seq.chop(1); // chop superfluous '+'
 176         QAction* moveAction = popup.addAction(KIcon("goto-page"),
 177                                               i18n("&Move Here") + '\t' + seq);
 178
 179         seq = QKeySequence(Qt::ControlModifier).toString();
 180         seq.chop(1);
 181         QAction* copyAction = popup.addAction(KIcon("edit-copy"),
 182                                               i18n("&Copy Here") + '\t' + seq);
 183
 184         seq = QKeySequence(Qt::ControlModifier + Qt::ShiftModifier).toString();
 185         seq.chop(1);
 186         QAction* linkAction = popup.addAction(KIcon("www"),
 187                                               i18n("&Link Here") + '\t' + seq);
 188
 189         popup.addSeparator();
 190         popup.addAction(KIcon("process-stop"), i18n("Cancel"));
 191
 192         QAction* activatedAction = popup.exec(QCursor::pos());
 193         if (activatedAction == moveAction) {
 194             action = Qt::MoveAction;
 195         } else if (activatedAction == copyAction) {
 196             action = Qt::CopyAction;
 197         } else if (activatedAction == linkAction) {
 198             action = Qt::LinkAction;
 199         } else {
 200             return;
 201         }
 202     }
 203
 204     switch (action) {
 205     case Qt::MoveAction:
 206         moveUrls(urls, destination);
 207         break;
 208
 209     case Qt::CopyAction:
 210         copyUrls(urls, destination);
 211         break;
 212
 213     case Qt::LinkAction:
 214         linkUrls(urls, destination);
 215         break;
 216
 217     default:
 218         break;
 219     }
 220 }
 221
 222 void DolphinMainWindow::changeUrl(const KUrl& url)
 223 {
 224     if (activeViewContainer() != 0) {
 225         activeViewContainer()->setUrl(url);
 226         updateEditActions();
 227         updateViewActions();
 228         updateGoActions();
 229         setCaption(url.fileName());
 230         emit urlChanged(url);
 231     }
 232 }
 233
 234 void DolphinMainWindow::changeSelection(const KFileItemList& selection)
 235 {
 236     activeViewContainer()->view()->changeSelection(selection);
 237 }
 238
 239 void DolphinMainWindow::slotViewModeChanged()
 240 {
 241     updateViewActions();
 242 }
 243
 244 void DolphinMainWindow::slotShowPreviewChanged()
 245 {
 246     // It is not enough to update the 'Show Preview' action, also
 247     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 248     updateViewActions();
 249 }
 250
 251 void DolphinMainWindow::slotShowHiddenFilesChanged()
 252 {
 253     KToggleAction* showHiddenFilesAction =
 254         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 255     const DolphinView* view = m_activeViewContainer->view();
 256     showHiddenFilesAction->setChecked(view->showHiddenFiles());
 257 }
 258
 259 void DolphinMainWindow::slotCategorizedSortingChanged()
 260 {
 261     KToggleAction* categorizedSortingAction =
 262         static_cast<KToggleAction*>(actionCollection()->action("categorized"));
 263     const DolphinView* view = m_activeViewContainer->view();
 264     categorizedSortingAction->setChecked(view->categorizedSorting());
 265     categorizedSortingAction->setEnabled(view->supportsCategorizedSorting());
 266 }
 267
 268 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 269 {
 270     QAction* action = 0;
 271     switch (sorting) {
 272     case DolphinView::SortByName:
 273         action = actionCollection()->action("by_name");
 274         break;
 275     case DolphinView::SortBySize:
 276         action = actionCollection()->action("by_size");
 277         break;
 278     case DolphinView::SortByDate:
 279         action = actionCollection()->action("by_date");
 280         break;
 281     case DolphinView::SortByPermissions:
 282         action = actionCollection()->action("by_permissions");
 283         break;
 284     case DolphinView::SortByOwner:
 285         action = actionCollection()->action("by_owner");
 286         break;
 287     case DolphinView::SortByGroup:
 288         action = actionCollection()->action("by_group");
 289         break;
 290     case DolphinView::SortByType:
 291         action = actionCollection()->action("by_type");
 292     default:
 293         break;
 294     }
 295
 296     if (action != 0) {
 297         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 298         toggleAction->setChecked(true);
 299     }
 300 }
 301
 302 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 303 {
 304     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 305     const bool sortDescending = (order == Qt::DescendingOrder);
 306     descending->setChecked(sortDescending);
 307 }
 308
 309 void DolphinMainWindow::slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation info)
 310 {
 311     QAction* action = 0;
 312     switch (info) {
 313     case KFileItemDelegate::FriendlyMimeType:
 314         action = actionCollection()->action("show_mime_info");
 315         break;
 316     case KFileItemDelegate::Size:
 317         action = actionCollection()->action("show_size_info");
 318         break;
 319     case KFileItemDelegate::ModificationTime:
 320         action = actionCollection()->action("show_date_info");
 321         break;
 322     case KFileItemDelegate::NoInformation:
 323     default:
 324         action = actionCollection()->action("clear_info");
 325         break;
 326     }
 327
 328     if (action != 0) {
 329         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 330         toggleAction->setChecked(true);
 331
 332         QActionGroup* group = toggleAction->actionGroup();
 333         Q_ASSERT(group != 0);
 334         const DolphinView* view = m_activeViewContainer->view();
 335         group->setEnabled(view->mode() == DolphinView::IconsView);
 336     }
 337 }
 338
 339 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 340 {
 341     updateEditActions();
 342
 343     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 344     int selectedUrlsCount = m_viewContainer[PrimaryView]->view()->selectedUrls().count();
 345     if (m_viewContainer[SecondaryView] != 0) {
 346         selectedUrlsCount += m_viewContainer[SecondaryView]->view()->selectedUrls().count();
 347     }
 348
 349     QAction* compareFilesAction = actionCollection()->action("compare_files");
 350     compareFilesAction->setEnabled(selectedUrlsCount == 2);
 351
 352     m_activeViewContainer->updateStatusBar();
 353
 354     emit selectionChanged(selection);
 355 }
 356
 357 void DolphinMainWindow::slotRequestItemInfo(const KUrl& url)
 358 {
 359     emit requestItemInfo(url);
 360 }
 361
 362 void DolphinMainWindow::slotHistoryChanged()
 363 {
 364     updateHistory();
 365 }
 366
 367 void DolphinMainWindow::updateFilterBarAction(bool show)
 368 {
 369     KToggleAction* showFilterBarAction =
 370         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 371     showFilterBarAction->setChecked(show);
 372 }
 373
 374 void DolphinMainWindow::openNewMainWindow()
 375 {
 376     DolphinApplication::app()->createMainWindow()->show();
 377 }
 378
 379 void DolphinMainWindow::toggleActiveView()
 380 {
 381     if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
 382         setActiveViewContainer(m_viewContainer[SecondaryView]);
 383     } else {
 384         setActiveViewContainer(m_viewContainer[PrimaryView]);
 385     }
 386 }
 387
 388 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 389 {
 390     DolphinSettings& settings = DolphinSettings::instance();
 391     GeneralSettings* generalSettings = settings.generalSettings();
 392     generalSettings->setFirstRun(false);
 393
 394     settings.save();
 395
 396     KXmlGuiWindow::closeEvent(event);
 397 }
 398
 399 void DolphinMainWindow::saveProperties(KConfig* config)
 400 {
 401     KConfigGroup primaryView = config->group("Primary view");
 402     primaryView.writeEntry("Url", m_viewContainer[PrimaryView]->url().url());
 403     primaryView.writeEntry("Editable Url", m_viewContainer[PrimaryView]->isUrlEditable());
 404     if (m_viewContainer[SecondaryView] != 0) {
 405         KConfigGroup secondaryView = config->group("Secondary view");
 406         secondaryView.writeEntry("Url", m_viewContainer[SecondaryView]->url().url());
 407         secondaryView.writeEntry("Editable Url", m_viewContainer[SecondaryView]->isUrlEditable());
 408     }
 409 }
 410
 411 void DolphinMainWindow::readProperties(KConfig* config)
 412 {
 413     const KConfigGroup primaryViewGroup = config->group("Primary view");
 414     m_viewContainer[PrimaryView]->setUrl(primaryViewGroup.readEntry("Url"));
 415     bool editable = primaryViewGroup.readEntry("Editable Url", false);
 416     m_viewContainer[PrimaryView]->urlNavigator()->setUrlEditable(editable);
 417
 418     if (config->hasGroup("Secondary view")) {
 419         const KConfigGroup secondaryViewGroup = config->group("Secondary view");
 420         if (m_viewContainer[PrimaryView] == 0) {
 421             toggleSplitView();
 422         }
 423         m_viewContainer[PrimaryView]->setUrl(secondaryViewGroup.readEntry("Url"));
 424         editable = secondaryViewGroup.readEntry("Editable Url", false);
 425         m_viewContainer[PrimaryView]->urlNavigator()->setUrlEditable(editable);
 426     } else if (m_viewContainer[SecondaryView] != 0) {
 427         toggleSplitView();
 428     }
 429 }
 430
 431 void DolphinMainWindow::updateNewMenu()
 432 {
 433     m_newMenu->slotCheckUpToDate();
 434     m_newMenu->setPopupFiles(activeViewContainer()->url());
 435 }
 436
 437 void DolphinMainWindow::rename()
 438 {
 439     clearStatusBar();
 440     m_activeViewContainer->renameSelectedItems();
 441 }
 442
 443 void DolphinMainWindow::moveToTrash()
 444 {
 445     clearStatusBar();
 446     const KUrl::List selectedUrls = m_activeViewContainer->view()->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_activeViewContainer->view()->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_activeViewContainer->view()->selectedItems();
 473     KPropertiesDialog dialog(list, this);
 474     dialog.exec();
 475 }
 476
 477 void DolphinMainWindow::quit()
 478 {
 479     close();
 480 }
 481
 482 void DolphinMainWindow::slotHandleJobError(KJob* job)
 483 {
 484     if (job->error() != 0) {
 485         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 486         statusBar->setMessage(job->errorString(),
 487                               DolphinStatusBar::Error);
 488     }
 489 }
 490
 491 void DolphinMainWindow::slotDeleteFileFinished(KJob* job)
 492 {
 493     if (job->error() == 0) {
 494         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 495         statusBar->setMessage(i18n("Delete operation completed."),
 496                               DolphinStatusBar::OperationCompleted);
 497     }
 498 }
 499
 500 void DolphinMainWindow::slotUndoAvailable(bool available)
 501 {
 502     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 503     if (undoAction != 0) {
 504         undoAction->setEnabled(available);
 505     }
 506
 507     if (available && (m_undoCommandTypes.count() > 0)) {
 508         const KonqUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 509         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 510         switch (command) {
 511         case KonqUndoManager::COPY:
 512             statusBar->setMessage(i18n("Copy operation completed."),
 513                                   DolphinStatusBar::OperationCompleted);
 514             break;
 515         case KonqUndoManager::MOVE:
 516             statusBar->setMessage(i18n("Move operation completed."),
 517                                   DolphinStatusBar::OperationCompleted);
 518             break;
 519         case KonqUndoManager::LINK:
 520             statusBar->setMessage(i18n("Link operation completed."),
 521                                   DolphinStatusBar::OperationCompleted);
 522             break;
 523         case KonqUndoManager::TRASH:
 524             statusBar->setMessage(i18n("Move to trash operation completed."),
 525                                   DolphinStatusBar::OperationCompleted);
 526             break;
 527         case KonqUndoManager::RENAME:
 528             statusBar->setMessage(i18n("Renaming operation completed."),
 529                                   DolphinStatusBar::OperationCompleted);
 530             break;
 531
 532         case KonqUndoManager::MKDIR:
 533             statusBar->setMessage(i18n("Created folder."),
 534                                   DolphinStatusBar::OperationCompleted);
 535             break;
 536
 537         default:
 538             break;
 539         }
 540
 541     }
 542 }
 543
 544 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 545 {
 546     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 547     if (undoAction != 0) {
 548         undoAction->setText(text);
 549     }
 550 }
 551
 552 void DolphinMainWindow::undo()
 553 {
 554     clearStatusBar();
 555     KonqUndoManager::self()->undo();
 556 }
 557
 558 void DolphinMainWindow::cut()
 559 {
 560     QMimeData* mimeData = new QMimeData();
 561     const KUrl::List kdeUrls = m_activeViewContainer->view()->selectedUrls();
 562     const KUrl::List mostLocalUrls;
 563     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true);
 564     QApplication::clipboard()->setMimeData(mimeData);
 565 }
 566
 567 void DolphinMainWindow::copy()
 568 {
 569     QMimeData* mimeData = new QMimeData();
 570     const KUrl::List kdeUrls = m_activeViewContainer->view()->selectedUrls();
 571     const KUrl::List mostLocalUrls;
 572     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, false);
 573
 574     QApplication::clipboard()->setMimeData(mimeData);
 575 }
 576
 577 void DolphinMainWindow::paste()
 578 {
 579     QClipboard* clipboard = QApplication::clipboard();
 580     const QMimeData* mimeData = clipboard->mimeData();
 581
 582     clearStatusBar();
 583
 584     const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
 585
 586     // per default the pasting is done into the current Url of the view
 587     KUrl destUrl(m_activeViewContainer->url());
 588
 589     // check whether the pasting should be done into a selected directory
 590     KUrl::List selectedUrls = m_activeViewContainer->view()->selectedUrls();
 591     if (selectedUrls.count() == 1) {
 592         const KFileItem fileItem(S_IFDIR,
 593                                  KFileItem::Unknown,
 594                                  selectedUrls.first(),
 595                                  true);
 596         if (fileItem.isDir()) {
 597             // only one item is selected which is a directory, hence paste
 598             // into this directory
 599             destUrl = selectedUrls.first();
 600         }
 601     }
 602
 603     if (KonqMimeData::decodeIsCutSelection(mimeData)) {
 604         moveUrls(sourceUrls, destUrl);
 605         clipboard->clear();
 606     } else {
 607         copyUrls(sourceUrls, destUrl);
 608     }
 609 }
 610
 611 void DolphinMainWindow::updatePasteAction()
 612 {
 613     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 614     if (pasteAction == 0) {
 615         return;
 616     }
 617
 618     QString text(i18n("Paste"));
 619     QClipboard* clipboard = QApplication::clipboard();
 620     const QMimeData* mimeData = clipboard->mimeData();
 621
 622     KUrl::List urls = KUrl::List::fromMimeData(mimeData);
 623     if (!urls.isEmpty()) {
 624         pasteAction->setEnabled(true);
 625
 626         pasteAction->setText(i18np("Paste One File", "Paste %1 Files", urls.count()));
 627     } else {
 628         pasteAction->setEnabled(false);
 629         pasteAction->setText(i18n("Paste"));
 630     }
 631
 632     if (pasteAction->isEnabled()) {
 633         KUrl::List urls = m_activeViewContainer->view()->selectedUrls();
 634         const uint count = urls.count();
 635         if (count > 1) {
 636             // pasting should not be allowed when more than one file
 637             // is selected
 638             pasteAction->setEnabled(false);
 639         } else if (count == 1) {
 640             // Only one file is selected. Pasting is only allowed if this
 641             // file is a directory.
 642             // TODO: this doesn't work with remote protocols; instead we need a
 643             // m_activeViewContainer->selectedFileItems() to get the real KFileItems
 644             const KFileItem fileItem(S_IFDIR,
 645                                      KFileItem::Unknown,
 646                                      urls.first(),
 647                                      true);
 648             pasteAction->setEnabled(fileItem.isDir());
 649         }
 650     }
 651 }
 652
 653 void DolphinMainWindow::selectAll()
 654 {
 655     clearStatusBar();
 656     m_activeViewContainer->view()->selectAll();
 657 }
 658
 659 void DolphinMainWindow::invertSelection()
 660 {
 661     clearStatusBar();
 662     m_activeViewContainer->view()->invertSelection();
 663 }
 664 void DolphinMainWindow::setIconsView()
 665 {
 666     m_activeViewContainer->view()->setMode(DolphinView::IconsView);
 667 }
 668
 669 void DolphinMainWindow::setDetailsView()
 670 {
 671     m_activeViewContainer->view()->setMode(DolphinView::DetailsView);
 672 }
 673
 674 void DolphinMainWindow::setColumnView()
 675 {
 676     m_activeViewContainer->view()->setMode(DolphinView::ColumnView);
 677 }
 678
 679 void DolphinMainWindow::sortByName()
 680 {
 681     m_activeViewContainer->view()->setSorting(DolphinView::SortByName);
 682 }
 683
 684 void DolphinMainWindow::sortBySize()
 685 {
 686     m_activeViewContainer->view()->setSorting(DolphinView::SortBySize);
 687 }
 688
 689 void DolphinMainWindow::sortByDate()
 690 {
 691     m_activeViewContainer->view()->setSorting(DolphinView::SortByDate);
 692 }
 693
 694 void DolphinMainWindow::sortByPermissions()
 695 {
 696     m_activeViewContainer->view()->setSorting(DolphinView::SortByPermissions);
 697 }
 698
 699 void DolphinMainWindow::sortByOwner()
 700 {
 701     m_activeViewContainer->view()->setSorting(DolphinView::SortByOwner);
 702 }
 703
 704 void DolphinMainWindow::sortByGroup()
 705 {
 706     m_activeViewContainer->view()->setSorting(DolphinView::SortByGroup);
 707 }
 708
 709 void DolphinMainWindow::sortByType()
 710 {
 711     m_activeViewContainer->view()->setSorting(DolphinView::SortByType);
 712 }
 713
 714 void DolphinMainWindow::toggleSortOrder()
 715 {
 716     DolphinView* view = m_activeViewContainer->view();
 717     const Qt::SortOrder order = (view->sortOrder() == Qt::AscendingOrder) ?
 718                                 Qt::DescendingOrder :
 719                                 Qt::AscendingOrder;
 720     view->setSortOrder(order);
 721 }
 722
 723 void DolphinMainWindow::toggleSortCategorization()
 724 {
 725     DolphinView* view = m_activeViewContainer->view();
 726     const bool categorizedSorting = view->categorizedSorting();
 727     view->setCategorizedSorting(!categorizedSorting);
 728 }
 729
 730 void DolphinMainWindow::clearInfo()
 731 {
 732     m_activeViewContainer->view()->setAdditionalInfo(KFileItemDelegate::NoInformation);
 733 }
 734
 735 void DolphinMainWindow::showMimeInfo()
 736 {
 737     clearStatusBar();
 738     m_activeViewContainer->view()->setAdditionalInfo(KFileItemDelegate::FriendlyMimeType);
 739 }
 740
 741 void DolphinMainWindow::showSizeInfo()
 742 {
 743     clearStatusBar();
 744     m_activeViewContainer->view()->setAdditionalInfo(KFileItemDelegate::Size);
 745 }
 746
 747 void DolphinMainWindow::showDateInfo()
 748 {
 749     clearStatusBar();
 750     m_activeViewContainer->view()->setAdditionalInfo(KFileItemDelegate::ModificationTime);
 751 }
 752
 753 void DolphinMainWindow::toggleSplitView()
 754 {
 755     if (m_viewContainer[SecondaryView] == 0) {
 756         const int newWidth = (m_viewContainer[PrimaryView]->width() - m_splitter->handleWidth()) / 2;
 757         // create a secondary view
 758         const DolphinView* view = m_viewContainer[PrimaryView]->view();
 759         m_viewContainer[SecondaryView] = new DolphinViewContainer(this,
 760                                                                  0,
 761                                                                  view->rootUrl(),
 762                                                                  view->mode(),
 763                                                                  view->showHiddenFiles());
 764         connectViewSignals(SecondaryView);
 765         m_splitter->addWidget(m_viewContainer[SecondaryView]);
 766         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 767         m_viewContainer[SecondaryView]->view()->reload();
 768         m_viewContainer[SecondaryView]->setActive(false);
 769         m_viewContainer[SecondaryView]->show();
 770     } else {
 771         // remove secondary view
 772         m_viewContainer[SecondaryView]->close();
 773         m_viewContainer[SecondaryView]->deleteLater();
 774         m_viewContainer[SecondaryView] = 0;
 775     }
 776
 777     setActiveViewContainer(m_viewContainer[PrimaryView]);
 778     updateViewActions();
 779     emit activeViewChanged();
 780 }
 781
 782 void DolphinMainWindow::reloadView()
 783 {
 784     clearStatusBar();
 785     m_activeViewContainer->view()->reload();
 786 }
 787
 788 void DolphinMainWindow::stopLoading()
 789 {
 790 }
 791
 792 void DolphinMainWindow::togglePreview()
 793 {
 794     clearStatusBar();
 795
 796     const KToggleAction* showPreviewAction =
 797         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 798     const bool show = showPreviewAction->isChecked();
 799     m_activeViewContainer->view()->setShowPreview(show);
 800 }
 801
 802 void DolphinMainWindow::toggleShowHiddenFiles()
 803 {
 804     clearStatusBar();
 805
 806     const KToggleAction* showHiddenFilesAction =
 807         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 808     const bool show = showHiddenFilesAction->isChecked();
 809     m_activeViewContainer->view()->setShowHiddenFiles(show);
 810 }
 811
 812 void DolphinMainWindow::toggleFilterBarVisibility()
 813 {
 814     const KToggleAction* showFilterBarAction =
 815         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 816     const bool show = showFilterBarAction->isChecked();
 817     m_activeViewContainer->showFilterBar(show);
 818 }
 819
 820 void DolphinMainWindow::zoomIn()
 821 {
 822     m_activeViewContainer->view()->zoomIn();
 823     updateViewActions();
 824 }
 825
 826 void DolphinMainWindow::zoomOut()
 827 {
 828     m_activeViewContainer->view()->zoomOut();
 829     updateViewActions();
 830 }
 831
 832 void DolphinMainWindow::toggleEditLocation()
 833 {
 834     clearStatusBar();
 835
 836     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 837
 838     bool editOrBrowse = action->isChecked();
 839     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 840     urlNavigator->setUrlEditable(editOrBrowse);
 841 }
 842
 843 void DolphinMainWindow::editLocation()
 844 {
 845     m_activeViewContainer->urlNavigator()->setUrlEditable(true);
 846 }
 847
 848 void DolphinMainWindow::adjustViewProperties()
 849 {
 850     clearStatusBar();
 851     ViewPropertiesDialog dlg(m_activeViewContainer->view());
 852     dlg.exec();
 853 }
 854
 855 void DolphinMainWindow::goBack()
 856 {
 857     clearStatusBar();
 858     m_activeViewContainer->urlNavigator()->goBack();
 859 }
 860
 861 void DolphinMainWindow::goForward()
 862 {
 863     clearStatusBar();
 864     m_activeViewContainer->urlNavigator()->goForward();
 865 }
 866
 867 void DolphinMainWindow::goUp()
 868 {
 869     clearStatusBar();
 870     m_activeViewContainer->urlNavigator()->goUp();
 871 }
 872
 873 void DolphinMainWindow::goHome()
 874 {
 875     clearStatusBar();
 876     m_activeViewContainer->urlNavigator()->goHome();
 877 }
 878
 879 void DolphinMainWindow::findFile()
 880 {
 881     KRun::run("kfind", m_activeViewContainer->url(), this);
 882 }
 883
 884 void DolphinMainWindow::compareFiles()
 885 {
 886     // The method is only invoked if exactly 2 files have
 887     // been selected. The selected files may be:
 888     // - both in the primary view
 889     // - both in the secondary view
 890     // - one in the primary view and the other in the secondary
 891     //   view
 892     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 893
 894     KUrl urlA;
 895     KUrl urlB;
 896     KUrl::List urls = m_viewContainer[PrimaryView]->view()->selectedUrls();
 897
 898     switch (urls.count()) {
 899     case 0: {
 900         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 901         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 902         Q_ASSERT(urls.count() == 2);
 903         urlA = urls[0];
 904         urlB = urls[1];
 905         break;
 906     }
 907
 908     case 1: {
 909         urlA = urls[0];
 910         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 911         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 912         Q_ASSERT(urls.count() == 1);
 913         urlB = urls[0];
 914         break;
 915     }
 916
 917     case 2: {
 918         urlA = urls[0];
 919         urlB = urls[1];
 920         break;
 921     }
 922
 923     default: {
 924         // may not happen: compareFiles may only get invoked if 2
 925         // files are selected
 926         Q_ASSERT(false);
 927     }
 928     }
 929
 930     QString command("kompare -c \"");
 931     command.append(urlA.pathOrUrl());
 932     command.append("\" \"");
 933     command.append(urlB.pathOrUrl());
 934     command.append('\"');
 935     KRun::runCommand(command, "Kompare", "kompare", this);
 936
 937 }
 938
 939 void DolphinMainWindow::editSettings()
 940 {
 941     DolphinSettingsDialog dialog(this);
 942     dialog.exec();
 943 }
 944
 945 void DolphinMainWindow::init()
 946 {
 947     // Check whether Dolphin runs the first time. If yes then
 948     // a proper default window size is given at the end of DolphinMainWindow::init().
 949     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 950     const bool firstRun = generalSettings->firstRun();
 951     if (firstRun) {
 952         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 953     }
 954
 955     setAcceptDrops(true);
 956
 957     m_splitter = new QSplitter(this);
 958
 959     DolphinSettings& settings = DolphinSettings::instance();
 960
 961     setupActions();
 962
 963     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
 964     setCaption(homeUrl.fileName());
 965     ViewProperties props(homeUrl);
 966     m_viewContainer[PrimaryView] = new DolphinViewContainer(this,
 967                                                            m_splitter,
 968                                                            homeUrl,
 969                                                            props.viewMode(),
 970                                                            props.showHiddenFiles());
 971
 972     m_activeViewContainer = m_viewContainer[PrimaryView];
 973     connectViewSignals(PrimaryView);
 974     m_viewContainer[PrimaryView]->view()->reload();
 975     m_viewContainer[PrimaryView]->show();
 976
 977     setCentralWidget(m_splitter);
 978     setupDockWidgets();
 979
 980     setupGUI(Keys | Save | Create | ToolBar);
 981     createGUI();
 982
 983     stateChanged("new_file");
 984     setAutoSaveSettings();
 985
 986     QClipboard* clipboard = QApplication::clipboard();
 987     connect(clipboard, SIGNAL(dataChanged()),
 988             this, SLOT(updatePasteAction()));
 989     updatePasteAction();
 990     updateGoActions();
 991
 992     loadSettings();
 993
 994     if (firstRun) {
 995         // assure a proper default size if Dolphin runs the first time
 996         resize(700, 500);
 997     }
 998 #ifdef HAVE_NEPOMUK
 999     if (!MetaDataWidget::metaDataAvailable())
1000         activeViewContainer()->statusBar()->setMessage(i18n("Failed to contact Nepomuk service, annotation and tagging are disabled."), DolphinStatusBar::Error);
1001 #endif
1002
1003     emit urlChanged(homeUrl);
1004 }
1005
1006 void DolphinMainWindow::loadSettings()
1007 {
1008     GeneralSettings* settings = DolphinSettings::instance().generalSettings();
1009     updateSplitAction(settings->splitView());
1010     updateViewActions();
1011 }
1012
1013 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* view)
1014 {
1015     Q_ASSERT((view == m_viewContainer[PrimaryView]) || (view == m_viewContainer[SecondaryView]));
1016     if (m_activeViewContainer == view) {
1017         return;
1018     }
1019
1020     m_activeViewContainer->setActive(false);
1021     m_activeViewContainer = view;
1022     m_activeViewContainer->setActive(true);
1023
1024     updateHistory();
1025     updateEditActions();
1026     updateViewActions();
1027     updateGoActions();
1028
1029     setCaption(m_activeViewContainer->url().fileName());
1030
1031     emit activeViewChanged();
1032 }
1033
1034 void DolphinMainWindow::setupActions()
1035 {
1036     // setup 'File' menu
1037     m_newMenu = new DolphinNewMenu(this);
1038     KMenu* menu = m_newMenu->menu();
1039     menu->setTitle(i18n("Create New"));
1040     menu->setIcon(KIcon("document-new"));
1041     connect(menu, SIGNAL(aboutToShow()),
1042             this, SLOT(updateNewMenu()));
1043
1044     QAction* newWindow = actionCollection()->addAction("new_window");
1045     newWindow->setIcon(KIcon("window-new"));
1046     newWindow->setText(i18n("New &Window"));
1047     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1048     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1049
1050     QAction* rename = actionCollection()->addAction("rename");
1051     rename->setText(i18n("Rename..."));
1052     rename->setShortcut(Qt::Key_F2);
1053     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1054
1055     QAction* moveToTrash = actionCollection()->addAction("move_to_trash");
1056     moveToTrash->setText(i18n("Move to Trash"));
1057     moveToTrash->setIcon(KIcon("edit-trash"));
1058     moveToTrash->setShortcut(QKeySequence::Delete);
1059     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1060
1061     QAction* deleteAction = actionCollection()->addAction("delete");
1062     deleteAction->setText(i18n("Delete"));
1063     deleteAction->setShortcut(Qt::SHIFT | Qt::Key_Delete);
1064     deleteAction->setIcon(KIcon("edit-delete"));
1065     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1066
1067     QAction* properties = actionCollection()->addAction("properties");
1068     properties->setText(i18n("Properties"));
1069     properties->setShortcut(Qt::ALT | Qt::Key_Return);
1070     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1071
1072     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1073
1074     // setup 'Edit' menu
1075     KStandardAction::undo(this,
1076                           SLOT(undo()),
1077                           actionCollection());
1078
1079     KStandardAction::cut(this, SLOT(cut()), actionCollection());
1080     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1081     KStandardAction::paste(this, SLOT(paste()), actionCollection());
1082
1083     QAction* selectAll = actionCollection()->addAction("select_all");
1084     selectAll->setText(i18n("Select All"));
1085     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1086     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1087
1088     QAction* invertSelection = actionCollection()->addAction("invert_selection");
1089     invertSelection->setText(i18n("Invert Selection"));
1090     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1091     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1092
1093     // setup 'View' menu
1094     KStandardAction::zoomIn(this,
1095                             SLOT(zoomIn()),
1096                             actionCollection());
1097
1098     KStandardAction::zoomOut(this,
1099                              SLOT(zoomOut()),
1100                              actionCollection());
1101
1102     KToggleAction* iconsView = actionCollection()->add<KToggleAction>("icons");
1103     iconsView->setText(i18n("Icons"));
1104     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
1105     iconsView->setIcon(KIcon("fileview-icon"));
1106     connect(iconsView, SIGNAL(triggered()), this, SLOT(setIconsView()));
1107
1108     KToggleAction* detailsView = actionCollection()->add<KToggleAction>("details");
1109     detailsView->setText(i18n("Details"));
1110     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
1111     detailsView->setIcon(KIcon("fileview-detailed"));
1112     connect(detailsView, SIGNAL(triggered()), this, SLOT(setDetailsView()));
1113
1114     KToggleAction* columnView = actionCollection()->add<KToggleAction>("columns");
1115     columnView->setText(i18n("Columns"));
1116     columnView->setShortcut(Qt::CTRL | Qt::Key_3);
1117     columnView->setIcon(KIcon("fileview-column"));
1118     connect(columnView, SIGNAL(triggered()), this, SLOT(setColumnView()));
1119
1120     QActionGroup* viewModeGroup = new QActionGroup(this);
1121     viewModeGroup->addAction(iconsView);
1122     viewModeGroup->addAction(detailsView);
1123     viewModeGroup->addAction(columnView);
1124
1125     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("by_name");
1126     sortByName->setText(i18n("By Name"));
1127     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1128
1129     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("by_size");
1130     sortBySize->setText(i18n("By Size"));
1131     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1132
1133     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("by_date");
1134     sortByDate->setText(i18n("By Date"));
1135     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1136
1137     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("by_permissions");
1138     sortByPermissions->setText(i18n("By Permissions"));
1139     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
1140
1141     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("by_owner");
1142     sortByOwner->setText(i18n("By Owner"));
1143     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1144
1145     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("by_group");
1146     sortByGroup->setText(i18n("By Group"));
1147     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1148
1149     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("by_type");
1150     sortByType->setText(i18n("By Type"));
1151     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
1152
1153     QActionGroup* sortGroup = new QActionGroup(this);
1154     sortGroup->addAction(sortByName);
1155     sortGroup->addAction(sortBySize);
1156     sortGroup->addAction(sortByDate);
1157     sortGroup->addAction(sortByPermissions);
1158     sortGroup->addAction(sortByOwner);
1159     sortGroup->addAction(sortByGroup);
1160     sortGroup->addAction(sortByType);
1161
1162     KToggleAction* sortDescending = actionCollection()->add<KToggleAction>("descending");
1163     sortDescending->setText(i18n("Descending"));
1164     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1165
1166     KToggleAction* sortCategorized = actionCollection()->add<KToggleAction>("categorized");
1167     sortCategorized->setText(i18n("Show in Groups"));
1168     connect(sortCategorized, SIGNAL(triggered()), this, SLOT(toggleSortCategorization()));
1169
1170     KToggleAction* clearInfo = actionCollection()->add<KToggleAction>("clear_info");
1171     clearInfo->setText(i18n("No Information"));
1172     connect(clearInfo, SIGNAL(triggered()), this, SLOT(clearInfo()));
1173
1174     KToggleAction* showMimeInfo = actionCollection()->add<KToggleAction>("show_mime_info");
1175     showMimeInfo->setText(i18n("Type"));
1176     connect(showMimeInfo, SIGNAL(triggered()), this, SLOT(showMimeInfo()));
1177
1178     KToggleAction* showSizeInfo = actionCollection()->add<KToggleAction>("show_size_info");
1179     showSizeInfo->setText(i18n("Size"));
1180     connect(showSizeInfo, SIGNAL(triggered()), this, SLOT(showSizeInfo()));
1181
1182     KToggleAction* showDateInfo = actionCollection()->add<KToggleAction>("show_date_info");
1183     showDateInfo->setText(i18n("Date"));
1184     connect(showDateInfo, SIGNAL(triggered()), this, SLOT(showDateInfo()));
1185
1186     QActionGroup* infoGroup = new QActionGroup(this);
1187     infoGroup->addAction(clearInfo);
1188     infoGroup->addAction(showMimeInfo);
1189     infoGroup->addAction(showSizeInfo);
1190     infoGroup->addAction(showDateInfo);
1191
1192     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1193     showPreview->setText(i18n("Preview"));
1194     showPreview->setIcon(KIcon("fileview-preview"));
1195     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1196
1197     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1198     showHiddenFiles->setText(i18n("Show Hidden Files"));
1199     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1200     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1201
1202     QAction* split = actionCollection()->addAction("split_view");
1203     split->setShortcut(Qt::Key_F10);
1204     updateSplitAction(false);
1205     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1206
1207     QAction* reload = actionCollection()->addAction("reload");
1208     reload->setText(i18n("Reload"));
1209     reload->setShortcut(Qt::Key_F5);
1210     reload->setIcon(KIcon("view-refresh"));
1211     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1212
1213     QAction* stop = actionCollection()->addAction("stop");
1214     stop->setText(i18n("Stop"));
1215     stop->setIcon(KIcon("process-stop"));
1216     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1217
1218     // TODO: the URL navigator must emit a signal if the editable state has been
1219     // changed, so that the corresponding showFullLocation action is updated. Also
1220     // the naming "Show full Location" is currently confusing...
1221     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1222     showFullLocation->setText(i18n("Show Full Location"));
1223     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1224     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1225
1226     QAction* editLocation = actionCollection()->addAction("edit_location");
1227     editLocation->setText(i18n("Edit Location"));
1228     editLocation->setShortcut(Qt::Key_F6);
1229     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1230
1231     QAction* adjustViewProps = actionCollection()->addAction("view_properties");
1232     adjustViewProps->setText(i18n("Adjust View Properties..."));
1233     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1234
1235     // setup 'Go' menu
1236     KStandardAction::back(this, SLOT(goBack()), actionCollection());
1237     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1238     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1239     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1240
1241     // setup 'Tools' menu
1242     QAction* findFile = actionCollection()->addAction("find_file");
1243     findFile->setText(i18n("Find File..."));
1244     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1245     findFile->setIcon(KIcon("file-find"));
1246     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1247
1248     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1249     showFilterBar->setText(i18n("Show Filter Bar"));
1250     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1251     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(toggleFilterBarVisibility()));
1252
1253     QAction* compareFiles = actionCollection()->addAction("compare_files");
1254     compareFiles->setText(i18n("Compare Files"));
1255     compareFiles->setIcon(KIcon("kompare"));
1256     compareFiles->setEnabled(false);
1257     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1258
1259     // setup 'Settings' menu
1260     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1261 }
1262
1263 void DolphinMainWindow::setupDockWidgets()
1264 {
1265     // setup "Information"
1266     QDockWidget* infoDock = new QDockWidget(i18n("Information"));
1267     infoDock->setObjectName("infoDock");
1268     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1269     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1270     infoDock->setWidget(infoWidget);
1271
1272     infoDock->toggleViewAction()->setText(i18n("Information"));
1273     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1274
1275     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1276     connect(this, SIGNAL(urlChanged(KUrl)),
1277             infoWidget, SLOT(setUrl(KUrl)));
1278     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1279             infoWidget, SLOT(setSelection(KFileItemList)));
1280     connect(this, SIGNAL(requestItemInfo(KUrl)),
1281             infoWidget, SLOT(requestDelayedItemInfo(KUrl)));
1282
1283     // setup "Tree View"
1284     QDockWidget* treeViewDock = new QDockWidget(i18n("Folders"));
1285     treeViewDock->setObjectName("treeViewDock");
1286     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1287     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1288     treeViewDock->setWidget(treeWidget);
1289
1290     treeViewDock->toggleViewAction()->setText(i18n("Folders"));
1291     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1292
1293     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1294     connect(this, SIGNAL(urlChanged(KUrl)),
1295             treeWidget, SLOT(setUrl(KUrl)));
1296     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1297             this, SLOT(changeUrl(KUrl)));
1298     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1299             this, SLOT(changeSelection(KFileItemList)));
1300     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1301             this, SLOT(dropUrls(KUrl::List, KUrl)));
1302
1303     // setup "Terminal"
1304     QDockWidget* terminalDock = new QDockWidget(i18n("Terminal"));
1305     terminalDock->setObjectName("terminalDock");
1306     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1307     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1308     terminalDock->setWidget(terminalWidget);
1309
1310     terminalDock->toggleViewAction()->setText(i18n("Terminal"));
1311     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1312
1313     addDockWidget(Qt::RightDockWidgetArea, terminalDock);
1314     connect(this, SIGNAL(urlChanged(KUrl)),
1315             terminalWidget, SLOT(setUrl(KUrl)));
1316
1317     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1318     if (firstRun) {
1319         infoDock->hide();
1320         treeViewDock->hide();
1321         terminalDock->hide();
1322     }
1323
1324     QDockWidget *placesDock = new QDockWidget(i18n("Places"));
1325     placesDock->setObjectName("placesDock");
1326     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1327     KFilePlacesView *listView = new KFilePlacesView(placesDock);
1328     placesDock->setWidget(listView);
1329     listView->setModel(DolphinSettings::instance().placesModel());
1330
1331     placesDock->toggleViewAction()->setText(i18n("Show Places Panel"));
1332     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1333
1334     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1335     connect(listView, SIGNAL(urlChanged(KUrl)),
1336             this, SLOT(changeUrl(KUrl)));
1337     connect(this, SIGNAL(urlChanged(KUrl)),
1338             listView, SLOT(setUrl(KUrl)));
1339 }
1340
1341 void DolphinMainWindow::updateHistory()
1342 {
1343     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1344     const int index = urlNavigator->historyIndex();
1345
1346     QAction* backAction = actionCollection()->action("go_back");
1347     if (backAction != 0) {
1348         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1349     }
1350
1351     QAction* forwardAction = actionCollection()->action("go_forward");
1352     if (forwardAction != 0) {
1353         forwardAction->setEnabled(index > 0);
1354     }
1355 }
1356
1357 void DolphinMainWindow::updateEditActions()
1358 {
1359     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1360     if (list.isEmpty()) {
1361         stateChanged("has_no_selection");
1362     } else {
1363         stateChanged("has_selection");
1364
1365         QAction* renameAction = actionCollection()->action("rename");
1366         if (renameAction != 0) {
1367             renameAction->setEnabled(list.count() >= 1);
1368         }
1369
1370         bool enableMoveToTrash = true;
1371
1372         KFileItemList::const_iterator it = list.begin();
1373         const KFileItemList::const_iterator end = list.end();
1374         while (it != end) {
1375             KFileItem* item = *it;
1376             const KUrl& url = item->url();
1377             // only enable the 'Move to Trash' action for local files
1378             if (!url.isLocalFile()) {
1379                 enableMoveToTrash = false;
1380             }
1381             ++it;
1382         }
1383
1384         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1385         moveToTrashAction->setEnabled(enableMoveToTrash);
1386     }
1387     updatePasteAction();
1388 }
1389
1390 void DolphinMainWindow::updateViewActions()
1391 {
1392     const DolphinView* view = m_activeViewContainer->view();
1393     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1394     if (zoomInAction != 0) {
1395         zoomInAction->setEnabled(view->isZoomInPossible());
1396     }
1397
1398     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1399     if (zoomOutAction != 0) {
1400         zoomOutAction->setEnabled(view->isZoomOutPossible());
1401     }
1402
1403     QAction* action = 0;
1404     switch (view->mode()) {
1405     case DolphinView::IconsView:
1406         action = actionCollection()->action("icons");
1407         break;
1408     case DolphinView::DetailsView:
1409         action = actionCollection()->action("details");
1410         break;
1411     case DolphinView::ColumnView:
1412         action = actionCollection()->action("columns");
1413         break;
1414     default:
1415         break;
1416     }
1417
1418     if (action != 0) {
1419         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1420         toggleAction->setChecked(true);
1421     }
1422
1423     slotSortingChanged(view->sorting());
1424     slotSortOrderChanged(view->sortOrder());
1425     slotCategorizedSortingChanged();
1426     slotAdditionalInfoChanged(view->additionalInfo());
1427
1428     KToggleAction* showFilterBarAction =
1429         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1430     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1431
1432     KToggleAction* showPreviewAction =
1433         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1434     showPreviewAction->setChecked(view->showPreview());
1435
1436     KToggleAction* showHiddenFilesAction =
1437         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1438     showHiddenFilesAction->setChecked(view->showHiddenFiles());
1439
1440     updateSplitAction(m_viewContainer[SecondaryView] != 0);
1441
1442     KToggleAction* editableLocactionAction =
1443         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1444     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1445     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1446 }
1447
1448 void DolphinMainWindow::updateGoActions()
1449 {
1450     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1451     const KUrl& currentUrl = m_activeViewContainer->url();
1452     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1453 }
1454
1455 void DolphinMainWindow::copyUrls(const KUrl::List& source, const KUrl& dest)
1456 {
1457     KonqOperations::copy(this, KonqOperations::COPY, source, dest);
1458     m_undoCommandTypes.append(KonqUndoManager::COPY);
1459 }
1460
1461 void DolphinMainWindow::moveUrls(const KUrl::List& source, const KUrl& dest)
1462 {
1463     KonqOperations::copy(this, KonqOperations::MOVE, source, dest);
1464     m_undoCommandTypes.append(KonqUndoManager::MOVE);
1465 }
1466
1467 void DolphinMainWindow::linkUrls(const KUrl::List& source, const KUrl& dest)
1468 {
1469     KonqOperations::copy(this, KonqOperations::LINK, source, dest);
1470     m_undoCommandTypes.append(KonqUndoManager::LINK);
1471 }
1472
1473 void DolphinMainWindow::clearStatusBar()
1474 {
1475     m_activeViewContainer->statusBar()->clear();
1476 }
1477
1478 void DolphinMainWindow::connectViewSignals(int viewIndex)
1479 {
1480     DolphinViewContainer* container = m_viewContainer[viewIndex];
1481     connect(container, SIGNAL(showFilterBarChanged(bool)),
1482             this, SLOT(updateFilterBarAction(bool)));
1483
1484     DolphinView* view = container->view();
1485     connect(view, SIGNAL(modeChanged()),
1486             this, SLOT(slotViewModeChanged()));
1487     connect(view, SIGNAL(showPreviewChanged()),
1488             this, SLOT(slotShowPreviewChanged()));
1489     connect(view, SIGNAL(showHiddenFilesChanged()),
1490             this, SLOT(slotShowHiddenFilesChanged()));
1491     connect(view, SIGNAL(categorizedSortingChanged()),
1492             this, SLOT(slotCategorizedSortingChanged()));
1493     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1494             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1495     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1496             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1497     connect(view, SIGNAL(additionalInfoChanged(KFileItemDelegate::AdditionalInformation)),
1498             this, SLOT(slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation)));
1499     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1500             this, SLOT(slotSelectionChanged(KFileItemList)));
1501     connect(view, SIGNAL(requestItemInfo(KUrl)),
1502             this, SLOT(slotRequestItemInfo(KUrl)));
1503     connect(view, SIGNAL(activated()),
1504             this, SLOT(toggleActiveView()));
1505
1506     const KUrlNavigator* navigator = container->urlNavigator();
1507     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1508             this, SLOT(changeUrl(const KUrl&)));
1509     connect(navigator, SIGNAL(historyChanged()),
1510             this, SLOT(slotHistoryChanged()));
1511 }
1512
1513 void DolphinMainWindow::updateSplitAction(bool isSplit)
1514 {
1515     QAction* splitAction = actionCollection()->action("split_view");
1516     if (isSplit) {
1517         splitAction->setText(i18n("Join"));
1518         splitAction->setIcon(KIcon("fileview-join"));
1519     } else {
1520         splitAction->setText(i18n("Split"));
1521         splitAction->setIcon(KIcon("fileview-split"));
1522     }
1523 }
1524
1525 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1526     KonqUndoManager::UiInterface(mainWin),
1527     m_mainWin(mainWin)
1528 {
1529     Q_ASSERT(m_mainWin != 0);
1530 }
1531
1532 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1533 {
1534 }
1535
1536 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1537 {
1538     DolphinStatusBar* statusBar = m_mainWin->activeViewContainer()->statusBar();
1539     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1540 }
1541
1542 #include "dolphinmainwindow.moc"