src/views/dolphinviewactionhandler.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2008 by David Faure <faure@kde.org>                     *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  18  ***************************************************************************/
  19
  20 #include "dolphinviewactionhandler.h"
  21
  22 #include "rolesaccessor.h"
  23 #include "settings/viewpropertiesdialog.h"
  24 #include "views/dolphinview.h"
  25 #include "views/zoomlevelinfo.h"
  26 #include <konq_operations.h>
  27
  28 #include <KAction>
  29 #include <KActionCollection>
  30 #include <KActionMenu>
  31 #include <KFileItemDelegate>
  32 #include <KLocale>
  33 #include <KNewFileMenu>
  34 #include <KSelectAction>
  35 #include <KToggleAction>
  36 #include <KRun>
  37 #include <KPropertiesDialog>
  38
  39 #include <KDebug>
  40
  41 DolphinViewActionHandler::DolphinViewActionHandler(KActionCollection* collection, QObject* parent)
  42     : QObject(parent),
  43       m_actionCollection(collection),
  44       m_currentView(0)
  45 {
  46     Q_ASSERT(m_actionCollection);
  47     createActions();
  48 }
  49
  50 void DolphinViewActionHandler::setCurrentView(DolphinView* view)
  51 {
  52     Q_ASSERT(view);
  53
  54     if (m_currentView) {
  55         disconnect(m_currentView, 0, this, 0);
  56     }
  57
  58     m_currentView = view;
  59
  60     connect(view, SIGNAL(modeChanged(DolphinView::Mode,DolphinView::Mode)),
  61             this, SLOT(updateViewActions()));
  62     connect(view, SIGNAL(previewsShownChanged(bool)),
  63             this, SLOT(slotPreviewsShownChanged(bool)));
  64     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
  65             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
  66     connect(view, SIGNAL(sortFoldersFirstChanged(bool)),
  67             this, SLOT(slotSortFoldersFirstChanged(bool)));
  68     connect(view, SIGNAL(visibleRolesChanged(QList<QByteArray>,QList<QByteArray>)),
  69             this, SLOT(slotVisibleRolesChanged(QList<QByteArray>,QList<QByteArray>)));
  70     connect(view, SIGNAL(groupedSortingChanged(bool)),
  71             this, SLOT(slotGroupedSortingChanged(bool)));
  72     connect(view, SIGNAL(hiddenFilesShownChanged(bool)),
  73             this, SLOT(slotHiddenFilesShownChanged(bool)));
  74     connect(view, SIGNAL(sortRoleChanged(QByteArray)),
  75             this, SLOT(slotSortRoleChanged(QByteArray)));
  76     connect(view, SIGNAL(zoomLevelChanged(int,int)),
  77             this, SLOT(slotZoomLevelChanged(int,int)));
  78 }
  79
  80 DolphinView* DolphinViewActionHandler::currentView()
  81 {
  82     return m_currentView;
  83 }
  84
  85 void DolphinViewActionHandler::createActions()
  86 {
  87     // This action doesn't appear in the GUI, it's for the shortcut only.
  88     // KNewFileMenu takes care of the GUI stuff.
  89     KAction* newDirAction = m_actionCollection->addAction("create_dir");
  90     newDirAction->setText(i18nc("@action", "Create Folder..."));
  91     newDirAction->setShortcut(Qt::Key_F10);
  92     newDirAction->setIcon(KIcon("folder-new"));
  93     connect(newDirAction, SIGNAL(triggered()), this, SIGNAL(createDirectory()));
  94
  95     // File menu
  96
  97     KAction* rename = m_actionCollection->addAction("rename");
  98     rename->setText(i18nc("@action:inmenu File", "Rename..."));
  99     rename->setShortcut(Qt::Key_F2);
 100     rename->setIcon(KIcon("edit-rename"));
 101     connect(rename, SIGNAL(triggered()), this, SLOT(slotRename()));
 102
 103     KAction* moveToTrash = m_actionCollection->addAction("move_to_trash");
 104     moveToTrash->setText(i18nc("@action:inmenu File", "Move to Trash"));
 105     moveToTrash->setIcon(KIcon("user-trash"));
 106     moveToTrash->setShortcut(QKeySequence::Delete);
 107     connect(moveToTrash, SIGNAL(triggered(Qt::MouseButtons,Qt::KeyboardModifiers)),
 108             this, SLOT(slotTrashActivated(Qt::MouseButtons,Qt::KeyboardModifiers)));
 109
 110     KAction* deleteAction = m_actionCollection->addAction("delete");
 111     deleteAction->setIcon(KIcon("edit-delete"));
 112     deleteAction->setText(i18nc("@action:inmenu File", "Delete"));
 113     deleteAction->setShortcut(Qt::SHIFT | Qt::Key_Delete);
 114     connect(deleteAction, SIGNAL(triggered()), this, SLOT(slotDeleteItems()));
 115
 116     // This action is useful for being enabled when "move_to_trash" should be
 117     // disabled and "delete" is enabled (e.g. non-local files), so that Key_Del
 118     // can be used for deleting the file (#76016). It needs to be a separate action
 119     // so that the Edit menu isn't affected.
 120     KAction* deleteWithTrashShortcut = m_actionCollection->addAction("delete_shortcut");
 121     // The descriptive text is just for the shortcuts editor.
 122     deleteWithTrashShortcut->setText(i18nc("@action \"Move to Trash\" for non-local files, etc.", "Delete (using shortcut for Trash)"));
 123     deleteWithTrashShortcut->setShortcut(QKeySequence::Delete);
 124     deleteWithTrashShortcut->setEnabled(false);
 125     connect(deleteWithTrashShortcut, SIGNAL(triggered()), this, SLOT(slotDeleteItems()));
 126
 127     KAction *propertiesAction = m_actionCollection->addAction( "properties" );
 128     // Well, it's the File menu in dolphinmainwindow and the Edit menu in dolphinpart... :)
 129     propertiesAction->setText( i18nc("@action:inmenu File", "Properties") );
 130     propertiesAction->setIcon(KIcon("document-properties"));
 131     propertiesAction->setShortcut(Qt::ALT | Qt::Key_Return);
 132     connect(propertiesAction, SIGNAL(triggered()), SLOT(slotProperties()));
 133
 134     // View menu
 135     KToggleAction* iconsAction = iconsModeAction();
 136     KToggleAction* compactAction = compactModeAction();
 137     KToggleAction* detailsAction = detailsModeAction();
 138
 139     KSelectAction* viewModeActions = m_actionCollection->add<KSelectAction>("view_mode");
 140     viewModeActions->setText(i18nc("@action:intoolbar", "View Mode"));
 141     viewModeActions->addAction(iconsAction);
 142     viewModeActions->addAction(compactAction);
 143     viewModeActions->addAction(detailsAction);
 144     viewModeActions->setToolBarMode(KSelectAction::MenuMode);
 145     connect(viewModeActions, SIGNAL(triggered(QAction*)), this, SLOT(slotViewModeActionTriggered(QAction*)));
 146
 147     KStandardAction::zoomIn(this,
 148                             SLOT(zoomIn()),
 149                             m_actionCollection);
 150
 151     KStandardAction::zoomOut(this,
 152                              SLOT(zoomOut()),
 153                              m_actionCollection);
 154
 155     KToggleAction* showPreview = m_actionCollection->add<KToggleAction>("show_preview");
 156     showPreview->setText(i18nc("@action:intoolbar", "Preview"));
 157     showPreview->setToolTip(i18nc("@info", "Show preview of files and folders"));
 158     showPreview->setIcon(KIcon("view-preview"));
 159     connect(showPreview, SIGNAL(triggered(bool)), this, SLOT(togglePreview(bool)));
 160
 161     KToggleAction* sortDescending = m_actionCollection->add<KToggleAction>("descending");
 162     sortDescending->setText(i18nc("@action:inmenu Sort", "Descending"));
 163     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
 164
 165     KToggleAction* sortFoldersFirst = m_actionCollection->add<KToggleAction>("folders_first");
 166     sortFoldersFirst->setText(i18nc("@action:inmenu Sort", "Folders First"));
 167     connect(sortFoldersFirst, SIGNAL(triggered()), this, SLOT(toggleSortFoldersFirst()));
 168
 169     // View -> Sort By
 170     QActionGroup* sortByActionGroup = createSortByActionGroup();
 171     connect(sortByActionGroup, SIGNAL(triggered(QAction*)), this, SLOT(slotSortTriggered(QAction*)));
 172
 173     KActionMenu* sortByActionMenu = m_actionCollection->add<KActionMenu>("sort");
 174     sortByActionMenu->setText(i18nc("@action:inmenu View", "Sort By"));
 175     sortByActionMenu->setDelayed(false);
 176
 177     foreach (QAction* action, sortByActionGroup->actions()) {
 178         sortByActionMenu->addAction(action);
 179     }
 180     sortByActionMenu->addSeparator();
 181     sortByActionMenu->addAction(sortDescending);
 182     sortByActionMenu->addAction(sortFoldersFirst);
 183
 184     // View -> Additional Information
 185     QActionGroup* additionalInfoGroup = createAdditionalInformationActionGroup();
 186     connect(additionalInfoGroup, SIGNAL(triggered(QAction*)), this, SLOT(toggleAdditionalInfo(QAction*)));
 187
 188     KActionMenu* additionalInfoMenu = m_actionCollection->add<KActionMenu>("additional_info");
 189     additionalInfoMenu->setText(i18nc("@action:inmenu View", "Additional Information"));
 190     additionalInfoMenu->setDelayed(false);
 191     foreach (QAction* action, additionalInfoGroup->actions()) {
 192         additionalInfoMenu->addAction(action);
 193     }
 194
 195     KToggleAction* showInGroups = m_actionCollection->add<KToggleAction>("show_in_groups");
 196     showInGroups->setIcon(KIcon("view-group"));
 197     showInGroups->setText(i18nc("@action:inmenu View", "Show in Groups"));
 198     connect(showInGroups, SIGNAL(triggered(bool)), this, SLOT(toggleGroupedSorting(bool)));
 199
 200     KToggleAction* showHiddenFiles = m_actionCollection->add<KToggleAction>("show_hidden_files");
 201     showHiddenFiles->setText(i18nc("@action:inmenu View", "Show Hidden Files"));
 202     showHiddenFiles->setShortcuts(QList<QKeySequence>() << Qt::ALT + Qt::Key_Period << Qt::Key_F8);
 203     connect(showHiddenFiles, SIGNAL(triggered(bool)), this, SLOT(toggleShowHiddenFiles(bool)));
 204
 205     KAction* adjustViewProps = m_actionCollection->addAction("view_properties");
 206     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
 207     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(slotAdjustViewProperties()));
 208 }
 209
 210 QActionGroup* DolphinViewActionHandler::createAdditionalInformationActionGroup()
 211 {
 212     QActionGroup* additionalInfoGroup = new QActionGroup(m_actionCollection);
 213     additionalInfoGroup->setExclusive(false);
 214
 215     KActionMenu* showInformationMenu = m_actionCollection->add<KActionMenu>("additional_info");
 216     showInformationMenu->setText(i18nc("@action:inmenu View", "Additional Information"));
 217     showInformationMenu->setDelayed(false);
 218
 219     const RolesAccessor& rolesAccessor = RolesAccessor::instance();
 220
 221     const QList<QByteArray> roles = rolesAccessor.roles();
 222     foreach (const QByteArray& role, roles) {
 223         if (role == "name") {
 224             // It should not be possible to hide the "name" role
 225             continue;
 226         }
 227
 228         const QString name = QLatin1String("show_") + role;
 229         KToggleAction* action = m_actionCollection->add<KToggleAction>(name);
 230         action->setText(rolesAccessor.translation(role));
 231         action->setData(role);
 232         action->setActionGroup(additionalInfoGroup);
 233     }
 234
 235     return additionalInfoGroup;
 236 }
 237
 238 QActionGroup* DolphinViewActionHandler::createSortByActionGroup()
 239 {
 240     QActionGroup* sortByActionGroup = new QActionGroup(m_actionCollection);
 241     sortByActionGroup->setExclusive(true);
 242
 243     const RolesAccessor& rolesAccessor = RolesAccessor::instance();
 244     const QList<QByteArray> roles = rolesAccessor.roles();
 245     foreach (const QByteArray& role, roles) {
 246         const QString name = QLatin1String("sort_by_") + role;
 247         KToggleAction* action = m_actionCollection->add<KToggleAction>(name);
 248         action->setText(rolesAccessor.translation(role));
 249         action->setData(role);
 250         sortByActionGroup->addAction(action);
 251     }
 252
 253     return sortByActionGroup;
 254 }
 255
 256 void DolphinViewActionHandler::slotViewModeActionTriggered(QAction* action)
 257 {
 258     const DolphinView::Mode mode = action->data().value<DolphinView::Mode>();
 259     m_currentView->setMode(mode);
 260
 261     QAction* viewModeMenu = m_actionCollection->action("view_mode");
 262     viewModeMenu->setIcon(KIcon(action->icon()));
 263 }
 264
 265 void DolphinViewActionHandler::slotRename()
 266 {
 267     emit actionBeingHandled();
 268     m_currentView->renameSelectedItems();
 269 }
 270
 271 void DolphinViewActionHandler::slotTrashActivated(Qt::MouseButtons, Qt::KeyboardModifiers modifiers)
 272 {
 273     emit actionBeingHandled();
 274     // Note: kde3's konq_mainwindow.cpp used to check
 275     // reason == KAction::PopupMenuActivation && ...
 276     // but this isn't supported anymore
 277     if (modifiers & Qt::ShiftModifier) {
 278         m_currentView->deleteSelectedItems();
 279     } else {
 280         m_currentView->trashSelectedItems();
 281     }
 282 }
 283
 284 void DolphinViewActionHandler::slotDeleteItems()
 285 {
 286     emit actionBeingHandled();
 287     m_currentView->deleteSelectedItems();
 288 }
 289
 290 void DolphinViewActionHandler::togglePreview(bool show)
 291 {
 292     emit actionBeingHandled();
 293     m_currentView->setPreviewsShown(show);
 294 }
 295
 296 void DolphinViewActionHandler::slotPreviewsShownChanged(bool shown)
 297 {
 298     Q_UNUSED(shown);
 299     // It is not enough to update the 'Show Preview' action, also
 300     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 301     updateViewActions();
 302 }
 303
 304 QString DolphinViewActionHandler::currentViewModeActionName() const
 305 {
 306     switch (m_currentView->mode()) {
 307     case DolphinView::IconsView:
 308         return "icons";
 309     case DolphinView::DetailsView:
 310         return "details";
 311     case DolphinView::CompactView:
 312         return "compact";
 313     default:
 314         Q_ASSERT(false);
 315         break;
 316     }
 317     return QString(); // can't happen
 318 }
 319
 320 KActionCollection* DolphinViewActionHandler::actionCollection()
 321 {
 322     return m_actionCollection;
 323 }
 324
 325 void DolphinViewActionHandler::updateViewActions()
 326 {
 327     QAction* viewModeAction = m_actionCollection->action(currentViewModeActionName());
 328     if (viewModeAction) {
 329         viewModeAction->setChecked(true);
 330
 331         QAction* viewModeMenu = m_actionCollection->action("view_mode");
 332         viewModeMenu->setIcon(KIcon(viewModeAction->icon()));
 333     }
 334
 335     QAction* showPreviewAction = m_actionCollection->action("show_preview");
 336     showPreviewAction->setChecked(m_currentView->previewsShown());
 337
 338     slotSortOrderChanged(m_currentView->sortOrder());
 339     slotSortFoldersFirstChanged(m_currentView->sortFoldersFirst());
 340     slotVisibleRolesChanged(m_currentView->visibleRoles(), QList<QByteArray>());
 341     slotGroupedSortingChanged(m_currentView->groupedSorting());
 342     slotSortRoleChanged(m_currentView->sortRole());
 343     slotZoomLevelChanged(m_currentView->zoomLevel(), -1);
 344
 345     QAction* showHiddenFilesAction = m_actionCollection->action("show_hidden_files");
 346     showHiddenFilesAction->setChecked(m_currentView->hiddenFilesShown());
 347 }
 348
 349 void DolphinViewActionHandler::zoomIn()
 350 {
 351     const int level = m_currentView->zoomLevel();
 352     m_currentView->setZoomLevel(level + 1);
 353     updateViewActions();
 354 }
 355
 356 void DolphinViewActionHandler::zoomOut()
 357 {
 358     const int level = m_currentView->zoomLevel();
 359     m_currentView->setZoomLevel(level - 1);
 360     updateViewActions();
 361 }
 362
 363 void DolphinViewActionHandler::toggleSortOrder()
 364 {
 365     const Qt::SortOrder order = (m_currentView->sortOrder() == Qt::AscendingOrder) ?
 366                                 Qt::DescendingOrder :
 367                                 Qt::AscendingOrder;
 368     m_currentView->setSortOrder(order);
 369 }
 370
 371 void DolphinViewActionHandler::toggleSortFoldersFirst()
 372 {
 373     const bool sortFirst = m_currentView->sortFoldersFirst();
 374     m_currentView->setSortFoldersFirst(!sortFirst);
 375 }
 376
 377 void DolphinViewActionHandler::slotSortOrderChanged(Qt::SortOrder order)
 378 {
 379     QAction* descending = m_actionCollection->action("descending");
 380     const bool sortDescending = (order == Qt::DescendingOrder);
 381     descending->setChecked(sortDescending);
 382 }
 383
 384 void DolphinViewActionHandler::slotSortFoldersFirstChanged(bool foldersFirst)
 385 {
 386     m_actionCollection->action("folders_first")->setChecked(foldersFirst);
 387 }
 388
 389 void DolphinViewActionHandler::toggleAdditionalInfo(QAction* action)
 390 {
 391     emit actionBeingHandled();
 392
 393     const QByteArray toggledRole = action->data().toByteArray();
 394
 395     QList<QByteArray> roles = m_currentView->visibleRoles();
 396
 397     const bool show = action->isChecked();
 398
 399     const int index = roles.indexOf(toggledRole);
 400     const bool containsInfo = (index >= 0);
 401     if (show && !containsInfo) {
 402         roles.append(toggledRole);
 403         m_currentView->setVisibleRoles(roles);
 404     } else if (!show && containsInfo) {
 405         roles.removeAt(index);
 406         m_currentView->setVisibleRoles(roles);
 407         Q_ASSERT(roles.indexOf(toggledRole) < 0);
 408     }
 409 }
 410
 411 void DolphinViewActionHandler::slotVisibleRolesChanged(const QList<QByteArray>& current,
 412                                                        const QList<QByteArray>& previous)
 413 {
 414     Q_UNUSED(previous);
 415
 416     const RolesAccessor& rolesAccessor = RolesAccessor::instance();
 417
 418     const QSet<QByteArray> checkedRoles = current.toSet();
 419     const QList<QByteArray> roles = rolesAccessor.roles();
 420
 421     foreach (const QByteArray& role, roles) {
 422         const QString name = QLatin1String("show_") + role;
 423         QAction* action = m_actionCollection->action(name);
 424         if (action) {
 425             action->setChecked(checkedRoles.contains(role));
 426         }
 427     }
 428 }
 429
 430 void DolphinViewActionHandler::toggleGroupedSorting(bool grouped)
 431 {
 432     m_currentView->setGroupedSorting(grouped);
 433 }
 434
 435 void DolphinViewActionHandler::slotGroupedSortingChanged(bool groupedSorting)
 436 {
 437     QAction* showInGroupsAction = m_actionCollection->action("show_in_groups");
 438     showInGroupsAction->setChecked(groupedSorting);
 439 }
 440
 441 void DolphinViewActionHandler::toggleShowHiddenFiles(bool show)
 442 {
 443     emit actionBeingHandled();
 444     m_currentView->setHiddenFilesShown(show);
 445 }
 446
 447 void DolphinViewActionHandler::slotHiddenFilesShownChanged(bool shown)
 448 {
 449     QAction* showHiddenFilesAction = m_actionCollection->action("show_hidden_files");
 450     showHiddenFilesAction->setChecked(shown);
 451 }
 452
 453 KToggleAction* DolphinViewActionHandler::iconsModeAction()
 454 {
 455     KToggleAction* iconsView = m_actionCollection->add<KToggleAction>("icons");
 456     iconsView->setText(i18nc("@action:inmenu View Mode", "Icons"));
 457     iconsView->setToolTip(i18nc("@info", "Icons view mode"));
 458     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
 459     iconsView->setIcon(KIcon("view-list-icons"));
 460     iconsView->setData(QVariant::fromValue(DolphinView::IconsView));
 461     return iconsView;
 462 }
 463
 464 KToggleAction* DolphinViewActionHandler::compactModeAction()
 465 {
 466     KToggleAction* iconsView = m_actionCollection->add<KToggleAction>("compact");
 467     iconsView->setText(i18nc("@action:inmenu View Mode", "Compact"));
 468     iconsView->setToolTip(i18nc("@info", "Compact view mode"));
 469     iconsView->setShortcut(Qt::CTRL | Qt::Key_2);
 470     iconsView->setIcon(KIcon("view-list-details")); // TODO: discuss with Oxygen-team the wrong (?) name
 471     iconsView->setData(QVariant::fromValue(DolphinView::CompactView));
 472     return iconsView;
 473 }
 474
 475 KToggleAction* DolphinViewActionHandler::detailsModeAction()
 476 {
 477     KToggleAction* detailsView = m_actionCollection->add<KToggleAction>("details");
 478     detailsView->setText(i18nc("@action:inmenu View Mode", "Details"));
 479     detailsView->setToolTip(i18nc("@info", "Details view mode"));
 480     detailsView->setShortcut(Qt::CTRL | Qt::Key_3);
 481     detailsView->setIcon(KIcon("view-list-tree"));
 482     detailsView->setData(QVariant::fromValue(DolphinView::DetailsView));
 483     return detailsView;
 484 }
 485
 486 void DolphinViewActionHandler::slotSortRoleChanged(const QByteArray& role)
 487 {
 488     const QString name = QLatin1String("sort_by_") + role;
 489     QAction* action = m_actionCollection->action(name);
 490     if (action) {
 491         action->setChecked(true);
 492
 493         QAction* sortByMenu =  m_actionCollection->action("sort");
 494         sortByMenu->setIcon(KIcon(action->icon()));
 495     }
 496 }
 497
 498 void DolphinViewActionHandler::slotZoomLevelChanged(int current, int previous)
 499 {
 500     Q_UNUSED(previous);
 501
 502     QAction* zoomInAction = m_actionCollection->action(KStandardAction::name(KStandardAction::ZoomIn));
 503     if (zoomInAction) {
 504         zoomInAction->setEnabled(current < ZoomLevelInfo::maximumLevel());
 505     }
 506
 507     QAction* zoomOutAction = m_actionCollection->action(KStandardAction::name(KStandardAction::ZoomOut));
 508     if (zoomOutAction) {
 509         zoomOutAction->setEnabled(current > ZoomLevelInfo::minimumLevel());
 510     }
 511 }
 512
 513 void DolphinViewActionHandler::slotSortTriggered(QAction* action)
 514 {
 515     const QByteArray role = action->data().toByteArray();
 516     m_currentView->setSortRole(role);
 517 }
 518
 519 void DolphinViewActionHandler::slotAdjustViewProperties()
 520 {
 521     emit actionBeingHandled();
 522     QPointer<ViewPropertiesDialog> dialog = new ViewPropertiesDialog(m_currentView);
 523     dialog->exec();
 524     delete dialog;
 525 }
 526
 527 void DolphinViewActionHandler::slotProperties()
 528 {
 529     KPropertiesDialog* dialog = 0;
 530     const KFileItemList list = m_currentView->selectedItems();
 531     if (list.isEmpty()) {
 532         const KUrl url = m_currentView->url();
 533         dialog = new KPropertiesDialog(url, m_currentView);
 534     } else {
 535         dialog = new KPropertiesDialog(list, m_currentView);
 536     }
 537
 538     dialog->setAttribute(Qt::WA_DeleteOnClose);
 539     dialog->show();
 540     dialog->raise();
 541     dialog->activateWindow();
 542 }