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 "additionalinfoaccessor.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 DolphinViewActionHandler::DolphinViewActionHandler(KActionCollection* collection, QObject* parent)
  40     : QObject(parent),
  41       m_actionCollection(collection),
  42       m_currentView(0)
  43 {
  44     Q_ASSERT(m_actionCollection);
  45     createActions();
  46 }
  47
  48 void DolphinViewActionHandler::setCurrentView(DolphinView* view)
  49 {
  50     Q_ASSERT(view);
  51
  52     if (m_currentView)
  53         disconnect(m_currentView, 0, this, 0);
  54
  55     m_currentView = view;
  56
  57     connect(view, SIGNAL(modeChanged()),
  58             this, SLOT(updateViewActions()));
  59     connect(view, SIGNAL(showPreviewChanged()),
  60             this, SLOT(slotShowPreviewChanged()));
  61     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
  62             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
  63     connect(view, SIGNAL(sortFoldersFirstChanged(bool)),
  64             this, SLOT(slotSortFoldersFirstChanged(bool)));
  65     connect(view, SIGNAL(additionalInfoChanged()),
  66             this, SLOT(slotAdditionalInfoChanged()));
  67     connect(view, SIGNAL(categorizedSortingChanged()),
  68             this, SLOT(slotCategorizedSortingChanged()));
  69     connect(view, SIGNAL(showHiddenFilesChanged()),
  70             this, SLOT(slotShowHiddenFilesChanged()));
  71     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
  72             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
  73     connect(view, SIGNAL(zoomLevelChanged(int)),
  74             this, SLOT(slotZoomLevelChanged(int)));
  75 }
  76
  77 DolphinView* DolphinViewActionHandler::currentView()
  78 {
  79     return m_currentView;
  80 }
  81
  82 void DolphinViewActionHandler::createActions()
  83 {
  84     // This action doesn't appear in the GUI, it's for the shortcut only.
  85     // KNewFileMenu takes care of the GUI stuff.
  86     KAction* newDirAction = m_actionCollection->addAction("create_dir");
  87     newDirAction->setText(i18nc("@action", "Create Folder..."));
  88     newDirAction->setShortcut(Qt::Key_F10);
  89     newDirAction->setIcon(KIcon("folder-new"));
  90     connect(newDirAction, SIGNAL(triggered()), this, SIGNAL(createDirectory()));
  91
  92     // File menu
  93
  94     KAction* rename = m_actionCollection->addAction("rename");
  95     rename->setText(i18nc("@action:inmenu File", "Rename..."));
  96     rename->setShortcut(Qt::Key_F2);
  97     rename->setIcon(KIcon("edit-rename"));
  98     connect(rename, SIGNAL(triggered()), this, SLOT(slotRename()));
  99
 100     KAction* moveToTrash = m_actionCollection->addAction("move_to_trash");
 101     moveToTrash->setText(i18nc("@action:inmenu File", "Move to Trash"));
 102     moveToTrash->setIcon(KIcon("user-trash"));
 103     moveToTrash->setShortcut(QKeySequence::Delete);
 104     connect(moveToTrash, SIGNAL(triggered(Qt::MouseButtons, Qt::KeyboardModifiers)),
 105             this, SLOT(slotTrashActivated(Qt::MouseButtons, Qt::KeyboardModifiers)));
 106
 107     KAction* deleteAction = m_actionCollection->addAction("delete");
 108     deleteAction->setIcon(KIcon("edit-delete"));
 109     deleteAction->setText(i18nc("@action:inmenu File", "Delete"));
 110     deleteAction->setShortcut(Qt::SHIFT | Qt::Key_Delete);
 111     connect(deleteAction, SIGNAL(triggered()), this, SLOT(slotDeleteItems()));
 112
 113     // This action is useful for being enabled when "move_to_trash" should be
 114     // disabled and "delete" is enabled (e.g. non-local files), so that Key_Del
 115     // can be used for deleting the file (#76016). It needs to be a separate action
 116     // so that the Edit menu isn't affected.
 117     KAction* deleteWithTrashShortcut = m_actionCollection->addAction("delete_shortcut");
 118     // The descriptive text is just for the shortcuts editor.
 119     deleteWithTrashShortcut->setText(i18nc("@action \"Move to Trash\" for non-local files, etc.", "Delete (using shortcut for Trash)"));
 120     deleteWithTrashShortcut->setShortcut(QKeySequence::Delete);
 121     deleteWithTrashShortcut->setEnabled(false);
 122     connect(deleteWithTrashShortcut, SIGNAL(triggered()), this, SLOT(slotDeleteItems()));
 123
 124     KAction *propertiesAction = m_actionCollection->addAction( "properties" );
 125     // Well, it's the File menu in dolphinmainwindow and the Edit menu in dolphinpart... :)
 126     propertiesAction->setText( i18nc("@action:inmenu File", "Properties") );
 127     propertiesAction->setIcon(KIcon("document-properties"));
 128     propertiesAction->setShortcut(Qt::ALT | Qt::Key_Return);
 129     connect(propertiesAction, SIGNAL(triggered()), SLOT(slotProperties()));
 130
 131     // View menu
 132     KToggleAction* iconsAction = iconsModeAction();
 133     KToggleAction* detailsAction = detailsModeAction();
 134     KToggleAction* columnsAction = columnsModeAction();
 135
 136     KSelectAction* viewModeActions = m_actionCollection->add<KSelectAction>("view_mode");
 137     viewModeActions->setText(i18nc("@action:intoolbar", "View Mode"));
 138     viewModeActions->addAction(iconsAction);
 139     viewModeActions->addAction(detailsAction);
 140     viewModeActions->addAction(columnsAction);
 141     viewModeActions->setToolBarMode(KSelectAction::MenuMode);
 142     connect(viewModeActions, SIGNAL(triggered(QAction*)), this, SLOT(slotViewModeActionTriggered(QAction*)));
 143
 144     KStandardAction::zoomIn(this,
 145                             SLOT(zoomIn()),
 146                             m_actionCollection);
 147
 148     KStandardAction::zoomOut(this,
 149                              SLOT(zoomOut()),
 150                              m_actionCollection);
 151
 152     KToggleAction* showPreview = m_actionCollection->add<KToggleAction>("show_preview");
 153     showPreview->setText(i18nc("@action:intoolbar", "Preview"));
 154     showPreview->setToolTip(i18nc("@info", "Show preview of files and folders"));
 155     showPreview->setIcon(KIcon("view-preview"));
 156     connect(showPreview, SIGNAL(triggered(bool)), this, SLOT(togglePreview(bool)));
 157
 158     KToggleAction* sortDescending = m_actionCollection->add<KToggleAction>("descending");
 159     sortDescending->setText(i18nc("@action:inmenu Sort", "Descending"));
 160     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
 161
 162     KToggleAction* sortFoldersFirst = m_actionCollection->add<KToggleAction>("folders_first");
 163     sortFoldersFirst->setText(i18nc("@action:inmenu Sort", "Folders First"));
 164     connect(sortFoldersFirst, SIGNAL(triggered()), this, SLOT(toggleSortFoldersFirst()));
 165
 166     // View -> Sort By
 167     QActionGroup* sortByActionGroup = createSortByActionGroup();
 168     connect(sortByActionGroup, SIGNAL(triggered(QAction*)), this, SLOT(slotSortTriggered(QAction*)));
 169
 170     KActionMenu* sortByActionMenu = m_actionCollection->add<KActionMenu>("sort");
 171     sortByActionMenu->setText(i18nc("@action:inmenu View", "Sort By"));
 172     sortByActionMenu->setDelayed(false);
 173
 174     foreach (QAction* action, sortByActionGroup->actions()) {
 175         sortByActionMenu->addAction(action);
 176     }
 177     sortByActionMenu->addSeparator();
 178     sortByActionMenu->addAction(sortDescending);
 179     sortByActionMenu->addAction(sortFoldersFirst);
 180
 181     // View -> Additional Information
 182     QActionGroup* additionalInfoGroup = createAdditionalInformationActionGroup();
 183     connect(additionalInfoGroup, SIGNAL(triggered(QAction*)), this, SLOT(toggleAdditionalInfo(QAction*)));
 184
 185     KActionMenu* additionalInfoMenu = m_actionCollection->add<KActionMenu>("additional_info");
 186     additionalInfoMenu->setText(i18nc("@action:inmenu View", "Additional Information"));
 187     additionalInfoMenu->setDelayed(false);
 188     foreach (QAction* action, additionalInfoGroup->actions()) {
 189         additionalInfoMenu->addAction(action);
 190     }
 191
 192     KToggleAction* showInGroups = m_actionCollection->add<KToggleAction>("show_in_groups");
 193     showInGroups->setText(i18nc("@action:inmenu View", "Show in Groups"));
 194     connect(showInGroups, SIGNAL(triggered(bool)), this, SLOT(toggleSortCategorization(bool)));
 195
 196     KToggleAction* showHiddenFiles = m_actionCollection->add<KToggleAction>("show_hidden_files");
 197     showHiddenFiles->setText(i18nc("@action:inmenu View", "Show Hidden Files"));
 198     showHiddenFiles->setShortcuts(QList<QKeySequence>() << Qt::ALT + Qt::Key_Period << Qt::Key_F8);
 199     connect(showHiddenFiles, SIGNAL(triggered(bool)), this, SLOT(toggleShowHiddenFiles(bool)));
 200
 201     KAction* adjustViewProps = m_actionCollection->addAction("view_properties");
 202     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
 203     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(slotAdjustViewProperties()));
 204 }
 205
 206 QActionGroup* DolphinViewActionHandler::createAdditionalInformationActionGroup()
 207 {
 208     QActionGroup* additionalInfoGroup = new QActionGroup(m_actionCollection);
 209     additionalInfoGroup->setExclusive(false);
 210
 211     KActionMenu* showInformationMenu = m_actionCollection->add<KActionMenu>("additional_info");
 212     showInformationMenu->setText(i18nc("@action:inmenu View", "Additional Information"));
 213     showInformationMenu->setDelayed(false);
 214
 215     const AdditionalInfoAccessor& infoAccessor = AdditionalInfoAccessor::instance();
 216
 217     const KFileItemDelegate::InformationList infoKeys = infoAccessor.keys();
 218     foreach (KFileItemDelegate::Information info, infoKeys) {
 219         const QString name = infoAccessor.actionCollectionName(info, AdditionalInfoAccessor::AdditionalInfoType);
 220         KToggleAction* action = m_actionCollection->add<KToggleAction>(name);
 221         action->setText(infoAccessor.translation(info));
 222         action->setData(info);
 223         action->setActionGroup(additionalInfoGroup);
 224     }
 225
 226     return additionalInfoGroup;
 227 }
 228
 229 Q_DECLARE_METATYPE(DolphinView::Sorting)
 230
 231 QActionGroup* DolphinViewActionHandler::createSortByActionGroup()
 232 {
 233     QActionGroup* sortByActionGroup = new QActionGroup(m_actionCollection);
 234     sortByActionGroup->setExclusive(true);
 235
 236     KToggleAction* sortByName = m_actionCollection->add<KToggleAction>("sort_by_name");
 237     sortByName->setText(i18nc("@action:inmenu Sort By", "Name"));
 238     sortByName->setData(QVariant::fromValue(DolphinView::SortByName));
 239     sortByActionGroup->addAction(sortByName);
 240
 241     const AdditionalInfoAccessor& infoAccessor = AdditionalInfoAccessor::instance();
 242     const KFileItemDelegate::InformationList infoKeys = infoAccessor.keys();
 243     foreach (KFileItemDelegate::Information info, infoKeys) {
 244         const QString name = infoAccessor.actionCollectionName(info, AdditionalInfoAccessor::SortByType);
 245         KToggleAction* action = m_actionCollection->add<KToggleAction>(name);
 246         action->setText(infoAccessor.translation(info));
 247         const DolphinView::Sorting sorting = infoAccessor.sorting(info);
 248         action->setData(QVariant::fromValue(sorting));
 249         sortByActionGroup->addAction(action);
 250     }
 251
 252     return sortByActionGroup;
 253 }
 254
 255 void DolphinViewActionHandler::slotViewModeActionTriggered(QAction* action)
 256 {
 257     const DolphinView::Mode mode = action->data().value<DolphinView::Mode>();
 258     m_currentView->setMode(mode);
 259
 260     QAction* viewModeMenu = m_actionCollection->action("view_mode");
 261     viewModeMenu->setIcon(KIcon(action->icon()));
 262 }
 263
 264 void DolphinViewActionHandler::slotRename()
 265 {
 266     emit actionBeingHandled();
 267     m_currentView->renameSelectedItems();
 268 }
 269
 270 void DolphinViewActionHandler::slotTrashActivated(Qt::MouseButtons, Qt::KeyboardModifiers modifiers)
 271 {
 272     emit actionBeingHandled();
 273     // Note: kde3's konq_mainwindow.cpp used to check
 274     // reason == KAction::PopupMenuActivation && ...
 275     // but this isn't supported anymore
 276     if (modifiers & Qt::ShiftModifier) {
 277         m_currentView->deleteSelectedItems();
 278     } else {
 279         m_currentView->trashSelectedItems();
 280     }
 281 }
 282
 283 void DolphinViewActionHandler::slotDeleteItems()
 284 {
 285     emit actionBeingHandled();
 286     m_currentView->deleteSelectedItems();
 287 }
 288
 289 void DolphinViewActionHandler::togglePreview(bool show)
 290 {
 291     emit actionBeingHandled();
 292     m_currentView->setShowPreview(show);
 293 }
 294
 295 void DolphinViewActionHandler::slotShowPreviewChanged()
 296 {
 297     // It is not enough to update the 'Show Preview' action, also
 298     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 299     updateViewActions();
 300 }
 301
 302 QString DolphinViewActionHandler::currentViewModeActionName() const
 303 {
 304     switch (m_currentView->mode()) {
 305     case DolphinView::IconsView:
 306         return "icons";
 307     case DolphinView::DetailsView:
 308         return "details";
 309     case DolphinView::ColumnView:
 310         return "columns";
 311     }
 312     return QString(); // can't happen
 313 }
 314
 315 KActionCollection* DolphinViewActionHandler::actionCollection()
 316 {
 317     return m_actionCollection;
 318 }
 319
 320 void DolphinViewActionHandler::updateViewActions()
 321 {
 322     QAction* viewModeAction = m_actionCollection->action(currentViewModeActionName());
 323     if (viewModeAction) {
 324         viewModeAction->setChecked(true);
 325
 326         QAction* viewModeMenu = m_actionCollection->action("view_mode");
 327         viewModeMenu->setIcon(KIcon(viewModeAction->icon()));
 328     }
 329
 330     QAction* showPreviewAction = m_actionCollection->action("show_preview");
 331     showPreviewAction->setChecked(m_currentView->showPreview());
 332
 333     slotSortOrderChanged(m_currentView->sortOrder());
 334     slotSortFoldersFirstChanged(m_currentView->sortFoldersFirst());
 335     slotAdditionalInfoChanged();
 336     slotCategorizedSortingChanged();
 337     slotSortingChanged(m_currentView->sorting());
 338     slotZoomLevelChanged(m_currentView->zoomLevel());
 339
 340     QAction* showHiddenFilesAction = m_actionCollection->action("show_hidden_files");
 341     showHiddenFilesAction->setChecked(m_currentView->showHiddenFiles());
 342 }
 343
 344 void DolphinViewActionHandler::zoomIn()
 345 {
 346     const int level = m_currentView->zoomLevel();
 347     m_currentView->setZoomLevel(level + 1);
 348     updateViewActions();
 349 }
 350
 351 void DolphinViewActionHandler::zoomOut()
 352 {
 353     const int level = m_currentView->zoomLevel();
 354     m_currentView->setZoomLevel(level - 1);
 355     updateViewActions();
 356 }
 357
 358 void DolphinViewActionHandler::toggleSortOrder()
 359 {
 360     const Qt::SortOrder order = (m_currentView->sortOrder() == Qt::AscendingOrder) ?
 361                                 Qt::DescendingOrder :
 362                                 Qt::AscendingOrder;
 363     m_currentView->setSortOrder(order);
 364 }
 365
 366 void DolphinViewActionHandler::toggleSortFoldersFirst()
 367 {
 368     const bool sortFirst = m_currentView->sortFoldersFirst();
 369     m_currentView->setSortFoldersFirst(!sortFirst);
 370 }
 371
 372 void DolphinViewActionHandler::slotSortOrderChanged(Qt::SortOrder order)
 373 {
 374     QAction* descending = m_actionCollection->action("descending");
 375     const bool sortDescending = (order == Qt::DescendingOrder);
 376     descending->setChecked(sortDescending);
 377 }
 378
 379 void DolphinViewActionHandler::slotSortFoldersFirstChanged(bool foldersFirst)
 380 {
 381     m_actionCollection->action("folders_first")->setChecked(foldersFirst);
 382 }
 383
 384 void DolphinViewActionHandler::toggleAdditionalInfo(QAction* action)
 385 {
 386     emit actionBeingHandled();
 387
 388     const KFileItemDelegate::Information info =
 389         static_cast<KFileItemDelegate::Information>(action->data().toInt());
 390
 391     KFileItemDelegate::InformationList list = m_currentView->additionalInfo();
 392
 393     const bool show = action->isChecked();
 394
 395     const int index = list.indexOf(info);
 396     const bool containsInfo = (index >= 0);
 397     if (show && !containsInfo) {
 398         list.append(info);
 399         m_currentView->setAdditionalInfo(list);
 400     } else if (!show && containsInfo) {
 401         list.removeAt(index);
 402         m_currentView->setAdditionalInfo(list);
 403         Q_ASSERT(list.indexOf(info) < 0);
 404     }
 405 }
 406
 407 void DolphinViewActionHandler::slotAdditionalInfoChanged()
 408 {
 409     m_currentView->updateAdditionalInfoActions(m_actionCollection);
 410 }
 411
 412 void DolphinViewActionHandler::toggleSortCategorization(bool categorizedSorting)
 413 {
 414     m_currentView->setCategorizedSorting(categorizedSorting);
 415 }
 416
 417 void DolphinViewActionHandler::slotCategorizedSortingChanged()
 418 {
 419     QAction* showInGroupsAction = m_actionCollection->action("show_in_groups");
 420     showInGroupsAction->setChecked(m_currentView->categorizedSorting());
 421     showInGroupsAction->setEnabled(m_currentView->supportsCategorizedSorting());
 422 }
 423
 424 void DolphinViewActionHandler::toggleShowHiddenFiles(bool show)
 425 {
 426     emit actionBeingHandled();
 427     m_currentView->setShowHiddenFiles(show);
 428 }
 429
 430 void DolphinViewActionHandler::slotShowHiddenFilesChanged()
 431 {
 432     QAction* showHiddenFilesAction = m_actionCollection->action("show_hidden_files");
 433     showHiddenFilesAction->setChecked(m_currentView->showHiddenFiles());
 434 }
 435
 436
 437 KToggleAction* DolphinViewActionHandler::iconsModeAction()
 438 {
 439     KToggleAction* iconsView = m_actionCollection->add<KToggleAction>("icons");
 440     iconsView->setText(i18nc("@action:inmenu View Mode", "Icons"));
 441     iconsView->setToolTip(i18nc("@info", "Icons view mode"));
 442     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
 443     iconsView->setIcon(KIcon("view-list-icons"));
 444     iconsView->setData(QVariant::fromValue(DolphinView::IconsView));
 445     return iconsView;
 446 }
 447
 448 KToggleAction* DolphinViewActionHandler::detailsModeAction()
 449 {
 450     KToggleAction* detailsView = m_actionCollection->add<KToggleAction>("details");
 451     detailsView->setText(i18nc("@action:inmenu View Mode", "Details"));
 452     detailsView->setToolTip(i18nc("@info", "Details view mode"));
 453     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
 454     detailsView->setIcon(KIcon("view-list-details"));
 455     detailsView->setData(QVariant::fromValue(DolphinView::DetailsView));
 456     return detailsView;
 457 }
 458
 459 KToggleAction* DolphinViewActionHandler::columnsModeAction()
 460 {
 461     KToggleAction* columnView = m_actionCollection->add<KToggleAction>("columns");
 462     columnView->setText(i18nc("@action:inmenu View Mode", "Columns"));
 463     columnView->setToolTip(i18nc("@info", "Columns view mode"));
 464     columnView->setShortcut(Qt::CTRL | Qt::Key_3);
 465     columnView->setIcon(KIcon("view-file-columns"));
 466     columnView->setData(QVariant::fromValue(DolphinView::ColumnView));
 467     return columnView;
 468 }
 469
 470 void DolphinViewActionHandler::slotSortingChanged(DolphinView::Sorting sorting)
 471 {
 472     QAction* action = 0;
 473     if (sorting == DolphinView::SortByName) {
 474         action = m_actionCollection->action("sort_by_name");
 475     } else {
 476         const AdditionalInfoAccessor& infoAccessor = AdditionalInfoAccessor::instance();
 477         const KFileItemDelegate::InformationList infoKeys = infoAccessor.keys();
 478         foreach (const KFileItemDelegate::Information info, infoKeys) {
 479             if (sorting == infoAccessor.sorting(info)) {
 480                 const QString name = infoAccessor.actionCollectionName(info, AdditionalInfoAccessor::SortByType);
 481                 action = m_actionCollection->action(name);
 482                 break;
 483             }
 484         }
 485     }
 486
 487     if (action) {
 488         action->setChecked(true);
 489
 490         QAction* sortByMenu =  m_actionCollection->action("sort");
 491         sortByMenu->setIcon(KIcon(action->icon()));
 492     }
 493 }
 494
 495 void DolphinViewActionHandler::slotZoomLevelChanged(int level)
 496 {
 497     QAction* zoomInAction = m_actionCollection->action(KStandardAction::name(KStandardAction::ZoomIn));
 498     if (zoomInAction) {
 499         zoomInAction->setEnabled(level < ZoomLevelInfo::maximumLevel());
 500     }
 501
 502     QAction* zoomOutAction = m_actionCollection->action(KStandardAction::name(KStandardAction::ZoomOut));
 503     if (zoomOutAction) {
 504         zoomOutAction->setEnabled(level > ZoomLevelInfo::minimumLevel());
 505     }
 506 }
 507
 508 void DolphinViewActionHandler::slotSortTriggered(QAction* action)
 509 {
 510     const DolphinView::Sorting sorting = action->data().value<DolphinView::Sorting>();
 511     m_currentView->setSorting(sorting);
 512 }
 513
 514 void DolphinViewActionHandler::slotAdjustViewProperties()
 515 {
 516     emit actionBeingHandled();
 517     QPointer<ViewPropertiesDialog> dialog = new ViewPropertiesDialog(m_currentView);
 518     dialog->exec();
 519     delete dialog;
 520 }
 521
 522 void DolphinViewActionHandler::slotProperties()
 523 {
 524     KPropertiesDialog* dialog = 0;
 525     const KFileItemList list = m_currentView->selectedItems();
 526     if (list.isEmpty()) {
 527         const KUrl url = m_currentView->url();
 528         dialog = new KPropertiesDialog(url, m_currentView);
 529     } else {
 530         dialog = new KPropertiesDialog(list, m_currentView);
 531     }
 532
 533     dialog->setAttribute(Qt::WA_DeleteOnClose);
 534     dialog->show();
 535     dialog->raise();
 536     dialog->activateWindow();
 537 }