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     connect(DolphinSettings::instance().placesModel(), SIGNAL(errorMessage(const QString&)),
 102             this, SLOT(slotHandlePlacesError(const QString&)));
 103 }
 104
 105 DolphinMainWindow::~DolphinMainWindow()
 106 {
 107     KonqUndoManager::decRef();
 108     DolphinApplication::app()->removeMainWindow(this);
 109 }
 110
 111 void DolphinMainWindow::toggleViews()
 112 {
 113     if (m_viewContainer[SecondaryView] == 0) {
 114         return;
 115     }
 116
 117     // move secondary view from the last position of the splitter
 118     // to the first position
 119     m_splitter->insertWidget(0, m_viewContainer[SecondaryView]);
 120
 121     DolphinViewContainer* container = m_viewContainer[PrimaryView];
 122     m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 123     m_viewContainer[SecondaryView] = container;
 124 }
 125
 126 void DolphinMainWindow::rename(const KUrl& oldUrl, const KUrl& newUrl)
 127 {
 128     clearStatusBar();
 129     KonqOperations::rename(this, oldUrl, newUrl);
 130     m_undoCommandTypes.append(KonqUndoManager::RENAME);
 131 }
 132
 133 void DolphinMainWindow::refreshViews()
 134 {
 135     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 136
 137     // remember the current active view, as because of
 138     // the refreshing the active view might change to
 139     // the secondary view
 140     DolphinViewContainer* activeViewContainer = m_activeViewContainer;
 141
 142     m_viewContainer[PrimaryView]->view()->refresh();
 143     if (m_viewContainer[SecondaryView] != 0) {
 144         m_viewContainer[SecondaryView]->view()->refresh();
 145     }
 146
 147     setActiveViewContainer(activeViewContainer);
 148 }
 149
 150 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 151                                  const KUrl& destination)
 152 {
 153     Qt::DropAction action = Qt::CopyAction;
 154
 155     Qt::KeyboardModifiers modifier = QApplication::keyboardModifiers();
 156     const bool shiftPressed   = modifier & Qt::ShiftModifier;
 157     const bool controlPressed = modifier & Qt::ControlModifier;
 158     if (shiftPressed && controlPressed) {
 159         // shortcut for 'Link Here' is used
 160         action = Qt::LinkAction;
 161     } else if (shiftPressed) {
 162         // shortcut for 'Move Here' is used
 163         action = Qt::MoveAction;
 164     } else if (controlPressed) {
 165         // shortcut for 'Copy Here' is used
 166         action = Qt::CopyAction;
 167     } else {
 168         // open a context menu which offers the following actions:
 169         // - Move Here
 170         // - Copy Here
 171         // - Link Here
 172         // - Cancel
 173
 174         KMenu popup(this);
 175
 176         QString seq = QKeySequence(Qt::ShiftModifier).toString();
 177         seq.chop(1); // chop superfluous '+'
 178         QAction* moveAction = popup.addAction(KIcon("goto-page"),
 179                                               i18n("&Move Here") + '\t' + seq);
 180
 181         seq = QKeySequence(Qt::ControlModifier).toString();
 182         seq.chop(1);
 183         QAction* copyAction = popup.addAction(KIcon("edit-copy"),
 184                                               i18n("&Copy Here") + '\t' + seq);
 185
 186         seq = QKeySequence(Qt::ControlModifier + Qt::ShiftModifier).toString();
 187         seq.chop(1);
 188         QAction* linkAction = popup.addAction(KIcon("www"),
 189                                               i18n("&Link Here") + '\t' + seq);
 190
 191         popup.addSeparator();
 192         popup.addAction(KIcon("process-stop"), i18n("Cancel"));
 193
 194         QAction* activatedAction = popup.exec(QCursor::pos());
 195         if (activatedAction == moveAction) {
 196             action = Qt::MoveAction;
 197         } else if (activatedAction == copyAction) {
 198             action = Qt::CopyAction;
 199         } else if (activatedAction == linkAction) {
 200             action = Qt::LinkAction;
 201         } else {
 202             return;
 203         }
 204     }
 205
 206     switch (action) {
 207     case Qt::MoveAction:
 208         moveUrls(urls, destination);
 209         break;
 210
 211     case Qt::CopyAction:
 212         copyUrls(urls, destination);
 213         break;
 214
 215     case Qt::LinkAction:
 216         linkUrls(urls, destination);
 217         break;
 218
 219     default:
 220         break;
 221     }
 222 }
 223
 224 void DolphinMainWindow::changeUrl(const KUrl& url)
 225 {
 226     DolphinViewContainer* view = activeViewContainer();
 227     if (view != 0) {
 228         view->setUrl(url);
 229         updateEditActions();
 230         updateViewActions();
 231         updateGoActions();
 232         setCaption(url.fileName());
 233         emit urlChanged(url);
 234     }
 235 }
 236
 237 void DolphinMainWindow::changeSelection(const KFileItemList& selection)
 238 {
 239     activeViewContainer()->view()->changeSelection(selection);
 240 }
 241
 242 void DolphinMainWindow::slotViewModeChanged()
 243 {
 244     updateViewActions();
 245 }
 246
 247 void DolphinMainWindow::slotShowPreviewChanged()
 248 {
 249     // It is not enough to update the 'Show Preview' action, also
 250     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 251     updateViewActions();
 252 }
 253
 254 void DolphinMainWindow::slotShowHiddenFilesChanged()
 255 {
 256     KToggleAction* showHiddenFilesAction =
 257         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 258     const DolphinView* view = m_activeViewContainer->view();
 259     showHiddenFilesAction->setChecked(view->showHiddenFiles());
 260 }
 261
 262 void DolphinMainWindow::slotCategorizedSortingChanged()
 263 {
 264     KToggleAction* showInGroupsAction =
 265         static_cast<KToggleAction*>(actionCollection()->action("show_in_groups"));
 266     const DolphinView* view = m_activeViewContainer->view();
 267     showInGroupsAction->setChecked(view->categorizedSorting());
 268     showInGroupsAction->setEnabled(view->supportsCategorizedSorting());
 269 }
 270
 271 void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
 272 {
 273     QAction* action = 0;
 274     switch (sorting) {
 275     case DolphinView::SortByName:
 276         action = actionCollection()->action("by_name");
 277         break;
 278     case DolphinView::SortBySize:
 279         action = actionCollection()->action("by_size");
 280         break;
 281     case DolphinView::SortByDate:
 282         action = actionCollection()->action("by_date");
 283         break;
 284     case DolphinView::SortByPermissions:
 285         action = actionCollection()->action("by_permissions");
 286         break;
 287     case DolphinView::SortByOwner:
 288         action = actionCollection()->action("by_owner");
 289         break;
 290     case DolphinView::SortByGroup:
 291         action = actionCollection()->action("by_group");
 292         break;
 293     case DolphinView::SortByType:
 294         action = actionCollection()->action("by_type");
 295         break;
 296 #ifdef HAVE_NEPOMUK
 297     case DolphinView::SortByRating:
 298         action = actionCollection()->action("by_rating");
 299         break;
 300     case DolphinView::SortByTags:
 301         action = actionCollection()->action("by_tags");
 302         break;
 303 #endif
 304     default:
 305         break;
 306     }
 307
 308     if (action != 0) {
 309         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 310         toggleAction->setChecked(true);
 311     }
 312 }
 313
 314 void DolphinMainWindow::slotSortOrderChanged(Qt::SortOrder order)
 315 {
 316     KToggleAction* descending = static_cast<KToggleAction*>(actionCollection()->action("descending"));
 317     const bool sortDescending = (order == Qt::DescendingOrder);
 318     descending->setChecked(sortDescending);
 319 }
 320
 321 void DolphinMainWindow::slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation info)
 322 {
 323     QAction* action = 0;
 324     switch (info) {
 325     case KFileItemDelegate::FriendlyMimeType:
 326         action = actionCollection()->action("show_mime_info");
 327         break;
 328     case KFileItemDelegate::Size:
 329         action = actionCollection()->action("show_size_info");
 330         break;
 331     case KFileItemDelegate::ModificationTime:
 332         action = actionCollection()->action("show_date_info");
 333         break;
 334     case KFileItemDelegate::NoInformation:
 335     default:
 336         action = actionCollection()->action("clear_info");
 337         break;
 338     }
 339
 340     if (action != 0) {
 341         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
 342         toggleAction->setChecked(true);
 343
 344         QActionGroup* group = toggleAction->actionGroup();
 345         Q_ASSERT(group != 0);
 346         const DolphinView* view = m_activeViewContainer->view();
 347         group->setEnabled(view->mode() == DolphinView::IconsView);
 348     }
 349 }
 350
 351 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 352 {
 353     updateEditActions();
 354
 355     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 356     int selectedUrlsCount = m_viewContainer[PrimaryView]->view()->selectedUrls().count();
 357     if (m_viewContainer[SecondaryView] != 0) {
 358         selectedUrlsCount += m_viewContainer[SecondaryView]->view()->selectedUrls().count();
 359     }
 360
 361     QAction* compareFilesAction = actionCollection()->action("compare_files");
 362     compareFilesAction->setEnabled(selectedUrlsCount == 2);
 363
 364     m_activeViewContainer->updateStatusBar();
 365
 366     emit selectionChanged(selection);
 367 }
 368
 369 void DolphinMainWindow::slotRequestItemInfo(const KUrl& url)
 370 {
 371     emit requestItemInfo(url);
 372 }
 373
 374 void DolphinMainWindow::slotHistoryChanged()
 375 {
 376     updateHistory();
 377 }
 378
 379 void DolphinMainWindow::updateFilterBarAction(bool show)
 380 {
 381     KToggleAction* showFilterBarAction =
 382         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 383     showFilterBarAction->setChecked(show);
 384 }
 385
 386 void DolphinMainWindow::openNewMainWindow()
 387 {
 388     DolphinApplication::app()->createMainWindow()->show();
 389 }
 390
 391 void DolphinMainWindow::toggleActiveView()
 392 {
 393     if (m_viewContainer[SecondaryView] == 0) {
 394         // only one view is available
 395         return;
 396     }
 397
 398     Q_ASSERT(m_activeViewContainer != 0);
 399     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 400
 401     DolphinViewContainer* left  = m_viewContainer[PrimaryView];
 402     DolphinViewContainer* right = m_viewContainer[SecondaryView];
 403     setActiveViewContainer(m_activeViewContainer == right ? left : right);
 404 }
 405
 406 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 407 {
 408     DolphinSettings& settings = DolphinSettings::instance();
 409     GeneralSettings* generalSettings = settings.generalSettings();
 410     generalSettings->setFirstRun(false);
 411
 412     settings.save();
 413
 414     KXmlGuiWindow::closeEvent(event);
 415 }
 416
 417 void DolphinMainWindow::saveProperties(KConfig* config)
 418 {
 419     KConfigGroup primaryView = config->group("Primary view");
 420     primaryView.writeEntry("Url", m_viewContainer[PrimaryView]->url().url());
 421     primaryView.writeEntry("Editable Url", m_viewContainer[PrimaryView]->isUrlEditable());
 422     if (m_viewContainer[SecondaryView] != 0) {
 423         KConfigGroup secondaryView = config->group("Secondary view");
 424         secondaryView.writeEntry("Url", m_viewContainer[SecondaryView]->url().url());
 425         secondaryView.writeEntry("Editable Url", m_viewContainer[SecondaryView]->isUrlEditable());
 426     }
 427 }
 428
 429 void DolphinMainWindow::readProperties(KConfig* config)
 430 {
 431     const KConfigGroup primaryViewGroup = config->group("Primary view");
 432     m_viewContainer[PrimaryView]->setUrl(primaryViewGroup.readEntry("Url"));
 433     bool editable = primaryViewGroup.readEntry("Editable Url", false);
 434     m_viewContainer[PrimaryView]->urlNavigator()->setUrlEditable(editable);
 435
 436     if (config->hasGroup("Secondary view")) {
 437         const KConfigGroup secondaryViewGroup = config->group("Secondary view");
 438         if (m_viewContainer[PrimaryView] == 0) {
 439             toggleSplitView();
 440         }
 441         m_viewContainer[PrimaryView]->setUrl(secondaryViewGroup.readEntry("Url"));
 442         editable = secondaryViewGroup.readEntry("Editable Url", false);
 443         m_viewContainer[PrimaryView]->urlNavigator()->setUrlEditable(editable);
 444     } else if (m_viewContainer[SecondaryView] != 0) {
 445         toggleSplitView();
 446     }
 447 }
 448
 449 void DolphinMainWindow::updateNewMenu()
 450 {
 451     m_newMenu->slotCheckUpToDate();
 452     m_newMenu->setPopupFiles(activeViewContainer()->url());
 453 }
 454
 455 void DolphinMainWindow::rename()
 456 {
 457     clearStatusBar();
 458     m_activeViewContainer->renameSelectedItems();
 459 }
 460
 461 void DolphinMainWindow::moveToTrash()
 462 {
 463     clearStatusBar();
 464     const KUrl::List selectedUrls = m_activeViewContainer->view()->selectedUrls();
 465     KonqOperations::del(this, KonqOperations::TRASH, selectedUrls);
 466     m_undoCommandTypes.append(KonqUndoManager::TRASH);
 467 }
 468
 469 void DolphinMainWindow::deleteItems()
 470 {
 471     clearStatusBar();
 472
 473     const KUrl::List list = m_activeViewContainer->view()->selectedUrls();
 474     const bool del = KonqOperations::askDeleteConfirmation(list,
 475                      KonqOperations::DEL,
 476                      KonqOperations::DEFAULT_CONFIRMATION,
 477                      this);
 478
 479     if (del) {
 480         KIO::Job* job = KIO::del(list);
 481         connect(job, SIGNAL(result(KJob*)),
 482                 this, SLOT(slotHandleJobError(KJob*)));
 483         connect(job, SIGNAL(result(KJob*)),
 484                 this, SLOT(slotDeleteFileFinished(KJob*)));
 485     }
 486 }
 487
 488 void DolphinMainWindow::properties()
 489 {
 490     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 491     KPropertiesDialog dialog(list, this);
 492     dialog.exec();
 493 }
 494
 495 void DolphinMainWindow::quit()
 496 {
 497     close();
 498 }
 499
 500 void DolphinMainWindow::slotHandlePlacesError(const QString &message)
 501 {
 502     if (!message.isEmpty()) {
 503         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 504         statusBar->setMessage(message, DolphinStatusBar::Error);
 505     }
 506 }
 507
 508 void DolphinMainWindow::slotHandleJobError(KJob* job)
 509 {
 510     if (job->error() != 0) {
 511         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 512         statusBar->setMessage(job->errorString(),
 513                               DolphinStatusBar::Error);
 514     }
 515 }
 516
 517 void DolphinMainWindow::slotDeleteFileFinished(KJob* job)
 518 {
 519     if (job->error() == 0) {
 520         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 521         statusBar->setMessage(i18n("Delete operation completed."),
 522                               DolphinStatusBar::OperationCompleted);
 523     }
 524 }
 525
 526 void DolphinMainWindow::slotUndoAvailable(bool available)
 527 {
 528     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 529     if (undoAction != 0) {
 530         undoAction->setEnabled(available);
 531     }
 532
 533     if (available && (m_undoCommandTypes.count() > 0)) {
 534         const KonqUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 535         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 536         switch (command) {
 537         case KonqUndoManager::COPY:
 538             statusBar->setMessage(i18n("Copy operation completed."),
 539                                   DolphinStatusBar::OperationCompleted);
 540             break;
 541         case KonqUndoManager::MOVE:
 542             statusBar->setMessage(i18n("Move operation completed."),
 543                                   DolphinStatusBar::OperationCompleted);
 544             break;
 545         case KonqUndoManager::LINK:
 546             statusBar->setMessage(i18n("Link operation completed."),
 547                                   DolphinStatusBar::OperationCompleted);
 548             break;
 549         case KonqUndoManager::TRASH:
 550             statusBar->setMessage(i18n("Move to trash operation completed."),
 551                                   DolphinStatusBar::OperationCompleted);
 552             break;
 553         case KonqUndoManager::RENAME:
 554             statusBar->setMessage(i18n("Renaming operation completed."),
 555                                   DolphinStatusBar::OperationCompleted);
 556             break;
 557
 558         case KonqUndoManager::MKDIR:
 559             statusBar->setMessage(i18n("Created folder."),
 560                                   DolphinStatusBar::OperationCompleted);
 561             break;
 562
 563         default:
 564             break;
 565         }
 566
 567     }
 568 }
 569
 570 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 571 {
 572     QAction* undoAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Undo));
 573     if (undoAction != 0) {
 574         undoAction->setText(text);
 575     }
 576 }
 577
 578 void DolphinMainWindow::undo()
 579 {
 580     clearStatusBar();
 581     KonqUndoManager::self()->undo();
 582 }
 583
 584 void DolphinMainWindow::cut()
 585 {
 586     QMimeData* mimeData = new QMimeData();
 587     const KUrl::List kdeUrls = m_activeViewContainer->view()->selectedUrls();
 588     const KUrl::List mostLocalUrls;
 589     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true);
 590     QApplication::clipboard()->setMimeData(mimeData);
 591 }
 592
 593 void DolphinMainWindow::copy()
 594 {
 595     QMimeData* mimeData = new QMimeData();
 596     const KUrl::List kdeUrls = m_activeViewContainer->view()->selectedUrls();
 597     const KUrl::List mostLocalUrls;
 598     KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, false);
 599
 600     QApplication::clipboard()->setMimeData(mimeData);
 601 }
 602
 603 void DolphinMainWindow::paste()
 604 {
 605     QClipboard* clipboard = QApplication::clipboard();
 606     const QMimeData* mimeData = clipboard->mimeData();
 607
 608     clearStatusBar();
 609
 610     const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
 611
 612     // per default the pasting is done into the current Url of the view
 613     KUrl destUrl(m_activeViewContainer->url());
 614
 615     // check whether the pasting should be done into a selected directory
 616     KUrl::List selectedUrls = m_activeViewContainer->view()->selectedUrls();
 617     if (selectedUrls.count() == 1) {
 618         const KFileItem fileItem(S_IFDIR,
 619                                  KFileItem::Unknown,
 620                                  selectedUrls.first(),
 621                                  true);
 622         if (fileItem.isDir()) {
 623             // only one item is selected which is a directory, hence paste
 624             // into this directory
 625             destUrl = selectedUrls.first();
 626         }
 627     }
 628
 629     if (KonqMimeData::decodeIsCutSelection(mimeData)) {
 630         moveUrls(sourceUrls, destUrl);
 631         clipboard->clear();
 632     } else {
 633         copyUrls(sourceUrls, destUrl);
 634     }
 635 }
 636
 637 void DolphinMainWindow::updatePasteAction()
 638 {
 639     QAction* pasteAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Paste));
 640     if (pasteAction == 0) {
 641         return;
 642     }
 643
 644     QString text(i18n("Paste"));
 645     QClipboard* clipboard = QApplication::clipboard();
 646     const QMimeData* mimeData = clipboard->mimeData();
 647
 648     KUrl::List urls = KUrl::List::fromMimeData(mimeData);
 649     if (!urls.isEmpty()) {
 650         pasteAction->setEnabled(true);
 651
 652         pasteAction->setText(i18np("Paste One File", "Paste %1 Files", urls.count()));
 653     } else {
 654         pasteAction->setEnabled(false);
 655         pasteAction->setText(i18n("Paste"));
 656     }
 657
 658     if (pasteAction->isEnabled()) {
 659         KUrl::List urls = m_activeViewContainer->view()->selectedUrls();
 660         const uint count = urls.count();
 661         if (count > 1) {
 662             // pasting should not be allowed when more than one file
 663             // is selected
 664             pasteAction->setEnabled(false);
 665         } else if (count == 1) {
 666             // Only one file is selected. Pasting is only allowed if this
 667             // file is a directory.
 668             // TODO: this doesn't work with remote protocols; instead we need a
 669             // m_activeViewContainer->selectedFileItems() to get the real KFileItems
 670             const KFileItem fileItem(S_IFDIR,
 671                                      KFileItem::Unknown,
 672                                      urls.first(),
 673                                      true);
 674             pasteAction->setEnabled(fileItem.isDir());
 675         }
 676     }
 677 }
 678
 679 void DolphinMainWindow::selectAll()
 680 {
 681     clearStatusBar();
 682     m_activeViewContainer->view()->selectAll();
 683 }
 684
 685 void DolphinMainWindow::invertSelection()
 686 {
 687     clearStatusBar();
 688     m_activeViewContainer->view()->invertSelection();
 689 }
 690 void DolphinMainWindow::setIconsView()
 691 {
 692     m_activeViewContainer->view()->setMode(DolphinView::IconsView);
 693 }
 694
 695 void DolphinMainWindow::setDetailsView()
 696 {
 697     m_activeViewContainer->view()->setMode(DolphinView::DetailsView);
 698 }
 699
 700 void DolphinMainWindow::setColumnView()
 701 {
 702     m_activeViewContainer->view()->setMode(DolphinView::ColumnView);
 703 }
 704
 705 void DolphinMainWindow::sortByName()
 706 {
 707     m_activeViewContainer->view()->setSorting(DolphinView::SortByName);
 708 }
 709
 710 void DolphinMainWindow::sortBySize()
 711 {
 712     m_activeViewContainer->view()->setSorting(DolphinView::SortBySize);
 713 }
 714
 715 void DolphinMainWindow::sortByDate()
 716 {
 717     m_activeViewContainer->view()->setSorting(DolphinView::SortByDate);
 718 }
 719
 720 void DolphinMainWindow::sortByPermissions()
 721 {
 722     m_activeViewContainer->view()->setSorting(DolphinView::SortByPermissions);
 723 }
 724
 725 void DolphinMainWindow::sortByOwner()
 726 {
 727     m_activeViewContainer->view()->setSorting(DolphinView::SortByOwner);
 728 }
 729
 730 void DolphinMainWindow::sortByGroup()
 731 {
 732     m_activeViewContainer->view()->setSorting(DolphinView::SortByGroup);
 733 }
 734
 735 void DolphinMainWindow::sortByType()
 736 {
 737     m_activeViewContainer->view()->setSorting(DolphinView::SortByType);
 738 }
 739
 740 void DolphinMainWindow::sortByRating()
 741 {
 742 #ifdef HAVE_NEPOMUK
 743     m_activeViewContainer->view()->setSorting(DolphinView::SortByRating);
 744 #endif
 745 }
 746
 747 void DolphinMainWindow::sortByTags()
 748 {
 749 #ifdef HAVE_NEPOMUK
 750     m_activeViewContainer->view()->setSorting(DolphinView::SortByTags);
 751 #endif
 752 }
 753
 754 void DolphinMainWindow::toggleSortOrder()
 755 {
 756     DolphinView* view = m_activeViewContainer->view();
 757     const Qt::SortOrder order = (view->sortOrder() == Qt::AscendingOrder) ?
 758                                 Qt::DescendingOrder :
 759                                 Qt::AscendingOrder;
 760     view->setSortOrder(order);
 761 }
 762
 763 void DolphinMainWindow::toggleSortCategorization()
 764 {
 765     DolphinView* view = m_activeViewContainer->view();
 766     const bool categorizedSorting = view->categorizedSorting();
 767     view->setCategorizedSorting(!categorizedSorting);
 768 }
 769
 770 void DolphinMainWindow::clearInfo()
 771 {
 772     m_activeViewContainer->view()->setAdditionalInfo(KFileItemDelegate::NoInformation);
 773 }
 774
 775 void DolphinMainWindow::showMimeInfo()
 776 {
 777     clearStatusBar();
 778     m_activeViewContainer->view()->setAdditionalInfo(KFileItemDelegate::FriendlyMimeType);
 779 }
 780
 781 void DolphinMainWindow::showSizeInfo()
 782 {
 783     clearStatusBar();
 784     m_activeViewContainer->view()->setAdditionalInfo(KFileItemDelegate::Size);
 785 }
 786
 787 void DolphinMainWindow::showDateInfo()
 788 {
 789     clearStatusBar();
 790     m_activeViewContainer->view()->setAdditionalInfo(KFileItemDelegate::ModificationTime);
 791 }
 792
 793 void DolphinMainWindow::toggleSplitView()
 794 {
 795     if (m_viewContainer[SecondaryView] == 0) {
 796         const int newWidth = (m_viewContainer[PrimaryView]->width() - m_splitter->handleWidth()) / 2;
 797         // create a secondary view
 798         const DolphinView* view = m_viewContainer[PrimaryView]->view();
 799         m_viewContainer[SecondaryView] = new DolphinViewContainer(this,
 800                                                                  0,
 801                                                                  view->rootUrl());
 802         connectViewSignals(SecondaryView);
 803         m_splitter->addWidget(m_viewContainer[SecondaryView]);
 804         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 805         m_viewContainer[SecondaryView]->view()->reload();
 806         m_viewContainer[SecondaryView]->setActive(false);
 807         m_viewContainer[SecondaryView]->show();
 808     } else {
 809         // remove secondary view
 810         m_viewContainer[SecondaryView]->close();
 811         m_viewContainer[SecondaryView]->deleteLater();
 812         m_viewContainer[SecondaryView] = 0;
 813     }
 814
 815     setActiveViewContainer(m_viewContainer[PrimaryView]);
 816     updateViewActions();
 817     emit activeViewChanged();
 818 }
 819
 820 void DolphinMainWindow::reloadView()
 821 {
 822     clearStatusBar();
 823     m_activeViewContainer->view()->reload();
 824 }
 825
 826 void DolphinMainWindow::stopLoading()
 827 {
 828 }
 829
 830 void DolphinMainWindow::togglePreview()
 831 {
 832     clearStatusBar();
 833
 834     const KToggleAction* showPreviewAction =
 835         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
 836     const bool show = showPreviewAction->isChecked();
 837     m_activeViewContainer->view()->setShowPreview(show);
 838 }
 839
 840 void DolphinMainWindow::toggleShowHiddenFiles()
 841 {
 842     clearStatusBar();
 843
 844     const KToggleAction* showHiddenFilesAction =
 845         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
 846     const bool show = showHiddenFilesAction->isChecked();
 847     m_activeViewContainer->view()->setShowHiddenFiles(show);
 848 }
 849
 850 void DolphinMainWindow::toggleFilterBarVisibility()
 851 {
 852     const KToggleAction* showFilterBarAction =
 853         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
 854     const bool show = showFilterBarAction->isChecked();
 855     m_activeViewContainer->showFilterBar(show);
 856 }
 857
 858 void DolphinMainWindow::zoomIn()
 859 {
 860     m_activeViewContainer->view()->zoomIn();
 861     updateViewActions();
 862 }
 863
 864 void DolphinMainWindow::zoomOut()
 865 {
 866     m_activeViewContainer->view()->zoomOut();
 867     updateViewActions();
 868 }
 869
 870 void DolphinMainWindow::toggleEditLocation()
 871 {
 872     clearStatusBar();
 873
 874     KToggleAction* action = static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 875
 876     bool editOrBrowse = action->isChecked();
 877     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 878     urlNavigator->setUrlEditable(editOrBrowse);
 879 }
 880
 881 void DolphinMainWindow::editLocation()
 882 {
 883     m_activeViewContainer->urlNavigator()->setUrlEditable(true);
 884 }
 885
 886 void DolphinMainWindow::adjustViewProperties()
 887 {
 888     clearStatusBar();
 889     ViewPropertiesDialog dlg(m_activeViewContainer->view());
 890     dlg.exec();
 891 }
 892
 893 void DolphinMainWindow::goBack()
 894 {
 895     clearStatusBar();
 896     m_activeViewContainer->urlNavigator()->goBack();
 897 }
 898
 899 void DolphinMainWindow::goForward()
 900 {
 901     clearStatusBar();
 902     m_activeViewContainer->urlNavigator()->goForward();
 903 }
 904
 905 void DolphinMainWindow::goUp()
 906 {
 907     clearStatusBar();
 908     m_activeViewContainer->urlNavigator()->goUp();
 909 }
 910
 911 void DolphinMainWindow::goHome()
 912 {
 913     clearStatusBar();
 914     m_activeViewContainer->urlNavigator()->goHome();
 915 }
 916
 917 void DolphinMainWindow::findFile()
 918 {
 919     KRun::run("kfind", m_activeViewContainer->url(), this);
 920 }
 921
 922 void DolphinMainWindow::compareFiles()
 923 {
 924     // The method is only invoked if exactly 2 files have
 925     // been selected. The selected files may be:
 926     // - both in the primary view
 927     // - both in the secondary view
 928     // - one in the primary view and the other in the secondary
 929     //   view
 930     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 931
 932     KUrl urlA;
 933     KUrl urlB;
 934     KUrl::List urls = m_viewContainer[PrimaryView]->view()->selectedUrls();
 935
 936     switch (urls.count()) {
 937     case 0: {
 938         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 939         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 940         Q_ASSERT(urls.count() == 2);
 941         urlA = urls[0];
 942         urlB = urls[1];
 943         break;
 944     }
 945
 946     case 1: {
 947         urlA = urls[0];
 948         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 949         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 950         Q_ASSERT(urls.count() == 1);
 951         urlB = urls[0];
 952         break;
 953     }
 954
 955     case 2: {
 956         urlA = urls[0];
 957         urlB = urls[1];
 958         break;
 959     }
 960
 961     default: {
 962         // may not happen: compareFiles may only get invoked if 2
 963         // files are selected
 964         Q_ASSERT(false);
 965     }
 966     }
 967
 968     QString command("kompare -c \"");
 969     command.append(urlA.pathOrUrl());
 970     command.append("\" \"");
 971     command.append(urlB.pathOrUrl());
 972     command.append('\"');
 973     KRun::runCommand(command, "Kompare", "kompare", this);
 974
 975 }
 976
 977 void DolphinMainWindow::editSettings()
 978 {
 979     DolphinSettingsDialog dialog(this);
 980     dialog.exec();
 981 }
 982
 983 void DolphinMainWindow::init()
 984 {
 985     // Check whether Dolphin runs the first time. If yes then
 986     // a proper default window size is given at the end of DolphinMainWindow::init().
 987     GeneralSettings* generalSettings = DolphinSettings::instance().generalSettings();
 988     const bool firstRun = generalSettings->firstRun();
 989     if (firstRun) {
 990         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 991     }
 992
 993     setAcceptDrops(true);
 994
 995     m_splitter = new QSplitter(this);
 996
 997     DolphinSettings& settings = DolphinSettings::instance();
 998
 999     setupActions();
1000
1001     const KUrl& homeUrl = settings.generalSettings()->homeUrl();
1002     setCaption(homeUrl.fileName());
1003     ViewProperties props(homeUrl);
1004     m_viewContainer[PrimaryView] = new DolphinViewContainer(this,
1005                                                             m_splitter,
1006                                                             homeUrl);
1007
1008     m_activeViewContainer = m_viewContainer[PrimaryView];
1009     connectViewSignals(PrimaryView);
1010     m_viewContainer[PrimaryView]->view()->reload();
1011     m_viewContainer[PrimaryView]->show();
1012
1013     setCentralWidget(m_splitter);
1014     setupDockWidgets();
1015
1016     setupGUI(Keys | Save | Create | ToolBar);
1017     createGUI();
1018
1019     stateChanged("new_file");
1020     setAutoSaveSettings();
1021
1022     QClipboard* clipboard = QApplication::clipboard();
1023     connect(clipboard, SIGNAL(dataChanged()),
1024             this, SLOT(updatePasteAction()));
1025     updatePasteAction();
1026     updateGoActions();
1027
1028     const bool split = generalSettings->splitView();
1029     if (split) {
1030         toggleSplitView();
1031     }
1032     updateSplitAction(split);
1033     updateViewActions();
1034
1035     if (firstRun) {
1036         // assure a proper default size if Dolphin runs the first time
1037         resize(700, 500);
1038     }
1039 #ifdef HAVE_NEPOMUK
1040     if (!MetaDataWidget::metaDataAvailable())
1041         activeViewContainer()->statusBar()->setMessage(i18n("Failed to contact Nepomuk service, annotation and tagging are disabled."), DolphinStatusBar::Error);
1042 #endif
1043
1044     emit urlChanged(homeUrl);
1045 }
1046
1047 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* view)
1048 {
1049     Q_ASSERT(view != 0);
1050     Q_ASSERT((view == m_viewContainer[PrimaryView]) || (view == m_viewContainer[SecondaryView]));
1051     if (m_activeViewContainer == view) {
1052         return;
1053     }
1054
1055     m_activeViewContainer->setActive(false);
1056     m_activeViewContainer = view;
1057     m_activeViewContainer->setActive(true);
1058
1059     updateHistory();
1060     updateEditActions();
1061     updateViewActions();
1062     updateGoActions();
1063
1064     const KUrl& url = m_activeViewContainer->url();
1065     setCaption(url.fileName());
1066
1067     emit activeViewChanged();
1068     emit urlChanged(url);
1069 }
1070
1071 void DolphinMainWindow::setupActions()
1072 {
1073     // setup 'File' menu
1074     m_newMenu = new DolphinNewMenu(this);
1075     KMenu* menu = m_newMenu->menu();
1076     menu->setTitle(i18n("Create New"));
1077     menu->setIcon(KIcon("document-new"));
1078     connect(menu, SIGNAL(aboutToShow()),
1079             this, SLOT(updateNewMenu()));
1080
1081     QAction* newWindow = actionCollection()->addAction("new_window");
1082     newWindow->setIcon(KIcon("window-new"));
1083     newWindow->setText(i18n("New &Window"));
1084     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
1085     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
1086
1087     QAction* rename = actionCollection()->addAction("rename");
1088     rename->setText(i18n("Rename..."));
1089     rename->setShortcut(Qt::Key_F2);
1090     connect(rename, SIGNAL(triggered()), this, SLOT(rename()));
1091
1092     QAction* moveToTrash = actionCollection()->addAction("move_to_trash");
1093     moveToTrash->setText(i18n("Move to Trash"));
1094     moveToTrash->setIcon(KIcon("edit-trash"));
1095     moveToTrash->setShortcut(QKeySequence::Delete);
1096     connect(moveToTrash, SIGNAL(triggered()), this, SLOT(moveToTrash()));
1097
1098     QAction* deleteAction = actionCollection()->addAction("delete");
1099     deleteAction->setText(i18n("Delete"));
1100     deleteAction->setShortcut(Qt::SHIFT | Qt::Key_Delete);
1101     deleteAction->setIcon(KIcon("edit-delete"));
1102     connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteItems()));
1103
1104     QAction* properties = actionCollection()->addAction("properties");
1105     properties->setText(i18n("Properties"));
1106     properties->setShortcut(Qt::ALT | Qt::Key_Return);
1107     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
1108
1109     KStandardAction::quit(this, SLOT(quit()), actionCollection());
1110
1111     // setup 'Edit' menu
1112     KStandardAction::undo(this,
1113                           SLOT(undo()),
1114                           actionCollection());
1115
1116     KStandardAction::cut(this, SLOT(cut()), actionCollection());
1117     KStandardAction::copy(this, SLOT(copy()), actionCollection());
1118     KStandardAction::paste(this, SLOT(paste()), actionCollection());
1119
1120     QAction* selectAll = actionCollection()->addAction("select_all");
1121     selectAll->setText(i18n("Select All"));
1122     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
1123     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
1124
1125     QAction* invertSelection = actionCollection()->addAction("invert_selection");
1126     invertSelection->setText(i18n("Invert Selection"));
1127     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
1128     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
1129
1130     // setup 'View' menu
1131     KStandardAction::zoomIn(this,
1132                             SLOT(zoomIn()),
1133                             actionCollection());
1134
1135     KStandardAction::zoomOut(this,
1136                              SLOT(zoomOut()),
1137                              actionCollection());
1138
1139     KToggleAction* iconsView = actionCollection()->add<KToggleAction>("icons");
1140     iconsView->setText(i18n("Icons"));
1141     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
1142     iconsView->setIcon(KIcon("fileview-icon"));
1143     connect(iconsView, SIGNAL(triggered()), this, SLOT(setIconsView()));
1144
1145     KToggleAction* detailsView = actionCollection()->add<KToggleAction>("details");
1146     detailsView->setText(i18n("Details"));
1147     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
1148     detailsView->setIcon(KIcon("fileview-detailed"));
1149     connect(detailsView, SIGNAL(triggered()), this, SLOT(setDetailsView()));
1150
1151     KToggleAction* columnView = actionCollection()->add<KToggleAction>("columns");
1152     columnView->setText(i18n("Columns"));
1153     columnView->setShortcut(Qt::CTRL | Qt::Key_3);
1154     columnView->setIcon(KIcon("fileview-column"));
1155     connect(columnView, SIGNAL(triggered()), this, SLOT(setColumnView()));
1156
1157     QActionGroup* viewModeGroup = new QActionGroup(this);
1158     viewModeGroup->addAction(iconsView);
1159     viewModeGroup->addAction(detailsView);
1160     viewModeGroup->addAction(columnView);
1161
1162     KToggleAction* sortByName = actionCollection()->add<KToggleAction>("by_name");
1163     sortByName->setText(i18n("By Name"));
1164     connect(sortByName, SIGNAL(triggered()), this, SLOT(sortByName()));
1165
1166     KToggleAction* sortBySize = actionCollection()->add<KToggleAction>("by_size");
1167     sortBySize->setText(i18n("By Size"));
1168     connect(sortBySize, SIGNAL(triggered()), this, SLOT(sortBySize()));
1169
1170     KToggleAction* sortByDate = actionCollection()->add<KToggleAction>("by_date");
1171     sortByDate->setText(i18n("By Date"));
1172     connect(sortByDate, SIGNAL(triggered()), this, SLOT(sortByDate()));
1173
1174     KToggleAction* sortByPermissions = actionCollection()->add<KToggleAction>("by_permissions");
1175     sortByPermissions->setText(i18n("By Permissions"));
1176     connect(sortByPermissions, SIGNAL(triggered()), this, SLOT(sortByPermissions()));
1177
1178     KToggleAction* sortByOwner = actionCollection()->add<KToggleAction>("by_owner");
1179     sortByOwner->setText(i18n("By Owner"));
1180     connect(sortByOwner, SIGNAL(triggered()), this, SLOT(sortByOwner()));
1181
1182     KToggleAction* sortByGroup = actionCollection()->add<KToggleAction>("by_group");
1183     sortByGroup->setText(i18n("By Group"));
1184     connect(sortByGroup, SIGNAL(triggered()), this, SLOT(sortByGroup()));
1185
1186     KToggleAction* sortByType = actionCollection()->add<KToggleAction>("by_type");
1187     sortByType->setText(i18n("By Type"));
1188     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
1189
1190     KToggleAction* sortByRating = actionCollection()->add<KToggleAction>("by_rating");
1191     sortByRating->setText(i18n("By Rating"));
1192
1193     KToggleAction* sortByTags = actionCollection()->add<KToggleAction>("by_tags");
1194     sortByTags->setText(i18n("By Tags"));
1195
1196 #ifdef HAVE_NEPOMUK
1197     if (MetaDataWidget::metaDataAvailable()) {
1198         connect(sortByRating, SIGNAL(triggered()), this, SLOT(sortByRating()));
1199         connect(sortByTags, SIGNAL(triggered()), this, SLOT(sortByTags()));
1200     }
1201     else {
1202         sortByRating->setEnabled(false);
1203         sortByTags->setEnabled(false);
1204     }
1205 #else
1206     sortByRating->setEnabled(false);
1207     sortByTags->setEnabled(false);
1208 #endif
1209
1210     QActionGroup* sortGroup = new QActionGroup(this);
1211     sortGroup->addAction(sortByName);
1212     sortGroup->addAction(sortBySize);
1213     sortGroup->addAction(sortByDate);
1214     sortGroup->addAction(sortByPermissions);
1215     sortGroup->addAction(sortByOwner);
1216     sortGroup->addAction(sortByGroup);
1217     sortGroup->addAction(sortByType);
1218     sortGroup->addAction(sortByRating);
1219     sortGroup->addAction(sortByTags);
1220
1221     KToggleAction* sortDescending = actionCollection()->add<KToggleAction>("descending");
1222     sortDescending->setText(i18n("Descending"));
1223     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
1224
1225     KToggleAction* showInGroups = actionCollection()->add<KToggleAction>("show_in_groups");
1226     showInGroups->setText(i18n("Show in Groups"));
1227     connect(showInGroups, SIGNAL(triggered()), this, SLOT(toggleSortCategorization()));
1228
1229     KToggleAction* clearInfo = actionCollection()->add<KToggleAction>("clear_info");
1230     clearInfo->setText(i18n("No Information"));
1231     connect(clearInfo, SIGNAL(triggered()), this, SLOT(clearInfo()));
1232
1233     KToggleAction* showMimeInfo = actionCollection()->add<KToggleAction>("show_mime_info");
1234     showMimeInfo->setText(i18n("Type"));
1235     connect(showMimeInfo, SIGNAL(triggered()), this, SLOT(showMimeInfo()));
1236
1237     KToggleAction* showSizeInfo = actionCollection()->add<KToggleAction>("show_size_info");
1238     showSizeInfo->setText(i18n("Size"));
1239     connect(showSizeInfo, SIGNAL(triggered()), this, SLOT(showSizeInfo()));
1240
1241     KToggleAction* showDateInfo = actionCollection()->add<KToggleAction>("show_date_info");
1242     showDateInfo->setText(i18n("Date"));
1243     connect(showDateInfo, SIGNAL(triggered()), this, SLOT(showDateInfo()));
1244
1245     QActionGroup* infoGroup = new QActionGroup(this);
1246     infoGroup->addAction(clearInfo);
1247     infoGroup->addAction(showMimeInfo);
1248     infoGroup->addAction(showSizeInfo);
1249     infoGroup->addAction(showDateInfo);
1250
1251     KToggleAction* showPreview = actionCollection()->add<KToggleAction>("show_preview");
1252     showPreview->setText(i18n("Preview"));
1253     showPreview->setIcon(KIcon("fileview-preview"));
1254     connect(showPreview, SIGNAL(triggered()), this, SLOT(togglePreview()));
1255
1256     KToggleAction* showHiddenFiles = actionCollection()->add<KToggleAction>("show_hidden_files");
1257     showHiddenFiles->setText(i18n("Show Hidden Files"));
1258     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
1259     connect(showHiddenFiles, SIGNAL(triggered()), this, SLOT(toggleShowHiddenFiles()));
1260
1261     QAction* split = actionCollection()->addAction("split_view");
1262     split->setShortcut(Qt::Key_F10);
1263     updateSplitAction(false);
1264     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
1265
1266     QAction* reload = actionCollection()->addAction("reload");
1267     reload->setText(i18n("Reload"));
1268     reload->setShortcut(Qt::Key_F5);
1269     reload->setIcon(KIcon("view-refresh"));
1270     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
1271
1272     QAction* stop = actionCollection()->addAction("stop");
1273     stop->setText(i18n("Stop"));
1274     stop->setIcon(KIcon("process-stop"));
1275     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
1276
1277     // TODO: the URL navigator must emit a signal if the editable state has been
1278     // changed, so that the corresponding showFullLocation action is updated. Also
1279     // the naming "Show full Location" is currently confusing...
1280     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
1281     showFullLocation->setText(i18n("Show Full Location"));
1282     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
1283     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
1284
1285     QAction* editLocation = actionCollection()->addAction("edit_location");
1286     editLocation->setText(i18n("Edit Location"));
1287     editLocation->setShortcut(Qt::Key_F6);
1288     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
1289
1290     QAction* adjustViewProps = actionCollection()->addAction("view_properties");
1291     adjustViewProps->setText(i18n("Adjust View Properties..."));
1292     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
1293
1294     // setup 'Go' menu
1295     KStandardAction::back(this, SLOT(goBack()), actionCollection());
1296     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
1297     KStandardAction::up(this, SLOT(goUp()), actionCollection());
1298     KStandardAction::home(this, SLOT(goHome()), actionCollection());
1299
1300     // setup 'Tools' menu
1301     QAction* findFile = actionCollection()->addAction("find_file");
1302     findFile->setText(i18n("Find File..."));
1303     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
1304     findFile->setIcon(KIcon("file-find"));
1305     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
1306
1307     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
1308     showFilterBar->setText(i18n("Show Filter Bar"));
1309     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
1310     connect(showFilterBar, SIGNAL(triggered()), this, SLOT(toggleFilterBarVisibility()));
1311
1312     QAction* compareFiles = actionCollection()->addAction("compare_files");
1313     compareFiles->setText(i18n("Compare Files"));
1314     compareFiles->setIcon(KIcon("kompare"));
1315     compareFiles->setEnabled(false);
1316     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
1317
1318     // setup 'Settings' menu
1319     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
1320 }
1321
1322 void DolphinMainWindow::setupDockWidgets()
1323 {
1324     // setup "Information"
1325     QDockWidget* infoDock = new QDockWidget(i18n("Information"));
1326     infoDock->setObjectName("infoDock");
1327     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1328     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
1329     infoDock->setWidget(infoWidget);
1330
1331     infoDock->toggleViewAction()->setText(i18n("Information"));
1332     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
1333
1334     addDockWidget(Qt::RightDockWidgetArea, infoDock);
1335     connect(this, SIGNAL(urlChanged(KUrl)),
1336             infoWidget, SLOT(setUrl(KUrl)));
1337     connect(this, SIGNAL(selectionChanged(KFileItemList)),
1338             infoWidget, SLOT(setSelection(KFileItemList)));
1339     connect(this, SIGNAL(requestItemInfo(KUrl)),
1340             infoWidget, SLOT(requestDelayedItemInfo(KUrl)));
1341
1342     // setup "Tree View"
1343     QDockWidget* treeViewDock = new QDockWidget(i18n("Folders"));
1344     treeViewDock->setObjectName("treeViewDock");
1345     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1346     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
1347     treeViewDock->setWidget(treeWidget);
1348
1349     treeViewDock->toggleViewAction()->setText(i18n("Folders"));
1350     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
1351
1352     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
1353     connect(this, SIGNAL(urlChanged(KUrl)),
1354             treeWidget, SLOT(setUrl(KUrl)));
1355     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
1356             this, SLOT(changeUrl(KUrl)));
1357     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
1358             this, SLOT(changeSelection(KFileItemList)));
1359     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
1360             this, SLOT(dropUrls(KUrl::List, KUrl)));
1361
1362     // setup "Terminal"
1363     QDockWidget* terminalDock = new QDockWidget(i18n("Terminal"));
1364     terminalDock->setObjectName("terminalDock");
1365     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
1366     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
1367     terminalDock->setWidget(terminalWidget);
1368
1369     terminalDock->toggleViewAction()->setText(i18n("Terminal"));
1370     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
1371
1372     addDockWidget(Qt::RightDockWidgetArea, terminalDock);
1373     connect(this, SIGNAL(urlChanged(KUrl)),
1374             terminalWidget, SLOT(setUrl(KUrl)));
1375
1376     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
1377     if (firstRun) {
1378         infoDock->hide();
1379         treeViewDock->hide();
1380         terminalDock->hide();
1381     }
1382
1383     QDockWidget *placesDock = new QDockWidget(i18n("Places"));
1384     placesDock->setObjectName("placesDock");
1385     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
1386     KFilePlacesView *listView = new KFilePlacesView(placesDock);
1387     placesDock->setWidget(listView);
1388     listView->setModel(DolphinSettings::instance().placesModel());
1389
1390     placesDock->toggleViewAction()->setText(i18n("Show Places Panel"));
1391     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
1392
1393     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
1394     connect(listView, SIGNAL(urlChanged(KUrl)),
1395             this, SLOT(changeUrl(KUrl)));
1396     connect(this, SIGNAL(urlChanged(KUrl)),
1397             listView, SLOT(setUrl(KUrl)));
1398 }
1399
1400 void DolphinMainWindow::updateHistory()
1401 {
1402     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1403     const int index = urlNavigator->historyIndex();
1404
1405     QAction* backAction = actionCollection()->action("go_back");
1406     if (backAction != 0) {
1407         backAction->setEnabled(index < urlNavigator->historySize() - 1);
1408     }
1409
1410     QAction* forwardAction = actionCollection()->action("go_forward");
1411     if (forwardAction != 0) {
1412         forwardAction->setEnabled(index > 0);
1413     }
1414 }
1415
1416 void DolphinMainWindow::updateEditActions()
1417 {
1418     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
1419     if (list.isEmpty()) {
1420         stateChanged("has_no_selection");
1421     } else {
1422         stateChanged("has_selection");
1423
1424         QAction* renameAction = actionCollection()->action("rename");
1425         if (renameAction != 0) {
1426             renameAction->setEnabled(list.count() >= 1);
1427         }
1428
1429         bool enableMoveToTrash = true;
1430
1431         KFileItemList::const_iterator it = list.begin();
1432         const KFileItemList::const_iterator end = list.end();
1433         while (it != end) {
1434             KFileItem* item = *it;
1435             const KUrl& url = item->url();
1436             // only enable the 'Move to Trash' action for local files
1437             if (!url.isLocalFile()) {
1438                 enableMoveToTrash = false;
1439             }
1440             ++it;
1441         }
1442
1443         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
1444         moveToTrashAction->setEnabled(enableMoveToTrash);
1445     }
1446     updatePasteAction();
1447 }
1448
1449 void DolphinMainWindow::updateViewActions()
1450 {
1451     const DolphinView* view = m_activeViewContainer->view();
1452     QAction* zoomInAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomIn));
1453     if (zoomInAction != 0) {
1454         zoomInAction->setEnabled(view->isZoomInPossible());
1455     }
1456
1457     QAction* zoomOutAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::ZoomOut));
1458     if (zoomOutAction != 0) {
1459         zoomOutAction->setEnabled(view->isZoomOutPossible());
1460     }
1461
1462     QAction* action = 0;
1463     switch (view->mode()) {
1464     case DolphinView::IconsView:
1465         action = actionCollection()->action("icons");
1466         break;
1467     case DolphinView::DetailsView:
1468         action = actionCollection()->action("details");
1469         break;
1470     case DolphinView::ColumnView:
1471         action = actionCollection()->action("columns");
1472         break;
1473     default:
1474         break;
1475     }
1476
1477     if (action != 0) {
1478         KToggleAction* toggleAction = static_cast<KToggleAction*>(action);
1479         toggleAction->setChecked(true);
1480     }
1481
1482     slotSortingChanged(view->sorting());
1483     slotSortOrderChanged(view->sortOrder());
1484     slotCategorizedSortingChanged();
1485     slotAdditionalInfoChanged(view->additionalInfo());
1486
1487     KToggleAction* showFilterBarAction =
1488         static_cast<KToggleAction*>(actionCollection()->action("show_filter_bar"));
1489     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
1490
1491     KToggleAction* showPreviewAction =
1492         static_cast<KToggleAction*>(actionCollection()->action("show_preview"));
1493     showPreviewAction->setChecked(view->showPreview());
1494
1495     KToggleAction* showHiddenFilesAction =
1496         static_cast<KToggleAction*>(actionCollection()->action("show_hidden_files"));
1497     showHiddenFilesAction->setChecked(view->showHiddenFiles());
1498
1499     updateSplitAction(m_viewContainer[SecondaryView] != 0);
1500
1501     KToggleAction* editableLocactionAction =
1502         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
1503     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
1504     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
1505 }
1506
1507 void DolphinMainWindow::updateGoActions()
1508 {
1509     QAction* goUpAction = actionCollection()->action(KStandardAction::stdName(KStandardAction::Up));
1510     const KUrl& currentUrl = m_activeViewContainer->url();
1511     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
1512 }
1513
1514 void DolphinMainWindow::copyUrls(const KUrl::List& source, const KUrl& dest)
1515 {
1516     KonqOperations::copy(this, KonqOperations::COPY, source, dest);
1517     m_undoCommandTypes.append(KonqUndoManager::COPY);
1518 }
1519
1520 void DolphinMainWindow::moveUrls(const KUrl::List& source, const KUrl& dest)
1521 {
1522     KonqOperations::copy(this, KonqOperations::MOVE, source, dest);
1523     m_undoCommandTypes.append(KonqUndoManager::MOVE);
1524 }
1525
1526 void DolphinMainWindow::linkUrls(const KUrl::List& source, const KUrl& dest)
1527 {
1528     KonqOperations::copy(this, KonqOperations::LINK, source, dest);
1529     m_undoCommandTypes.append(KonqUndoManager::LINK);
1530 }
1531
1532 void DolphinMainWindow::clearStatusBar()
1533 {
1534     m_activeViewContainer->statusBar()->clear();
1535 }
1536
1537 void DolphinMainWindow::connectViewSignals(int viewIndex)
1538 {
1539     DolphinViewContainer* container = m_viewContainer[viewIndex];
1540     connect(container, SIGNAL(showFilterBarChanged(bool)),
1541             this, SLOT(updateFilterBarAction(bool)));
1542
1543     DolphinView* view = container->view();
1544     connect(view, SIGNAL(modeChanged()),
1545             this, SLOT(slotViewModeChanged()));
1546     connect(view, SIGNAL(showPreviewChanged()),
1547             this, SLOT(slotShowPreviewChanged()));
1548     connect(view, SIGNAL(showHiddenFilesChanged()),
1549             this, SLOT(slotShowHiddenFilesChanged()));
1550     connect(view, SIGNAL(categorizedSortingChanged()),
1551             this, SLOT(slotCategorizedSortingChanged()));
1552     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
1553             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
1554     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
1555             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
1556     connect(view, SIGNAL(additionalInfoChanged(KFileItemDelegate::AdditionalInformation)),
1557             this, SLOT(slotAdditionalInfoChanged(KFileItemDelegate::AdditionalInformation)));
1558     connect(view, SIGNAL(selectionChanged(KFileItemList)),
1559             this, SLOT(slotSelectionChanged(KFileItemList)));
1560     connect(view, SIGNAL(requestItemInfo(KUrl)),
1561             this, SLOT(slotRequestItemInfo(KUrl)));
1562     connect(view, SIGNAL(activated()),
1563             this, SLOT(toggleActiveView()));
1564
1565     const KUrlNavigator* navigator = container->urlNavigator();
1566     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
1567             this, SLOT(changeUrl(const KUrl&)));
1568     connect(navigator, SIGNAL(historyChanged()),
1569             this, SLOT(slotHistoryChanged()));
1570 }
1571
1572 void DolphinMainWindow::updateSplitAction(bool isSplit)
1573 {
1574     QAction* splitAction = actionCollection()->action("split_view");
1575     if (isSplit) {
1576         splitAction->setText(i18n("Join"));
1577         splitAction->setIcon(KIcon("fileview-join"));
1578     } else {
1579         splitAction->setText(i18n("Split"));
1580         splitAction->setIcon(KIcon("fileview-split"));
1581     }
1582 }
1583
1584 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1585     KonqUndoManager::UiInterface(mainWin),
1586     m_mainWin(mainWin)
1587 {
1588     Q_ASSERT(m_mainWin != 0);
1589 }
1590
1591 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1592 {
1593 }
1594
1595 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1596 {
1597     DolphinStatusBar* statusBar = m_mainWin->activeViewContainer()->statusBar();
1598     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1599 }
1600
1601 #include "dolphinmainwindow.moc"