src/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 "viewpropertiesdialog.h"
  23 #include "dolphinview.h"
  24
  25 #include <konq_operations.h>
  26
  27 #include <kaction.h>
  28 #include <kactioncollection.h>
  29 #include <klocale.h>
  30 #include <ktoggleaction.h>
  31 #include <krun.h>
  32 #include <kpropertiesdialog.h>
  33
  34 DolphinViewActionHandler::DolphinViewActionHandler(KActionCollection* collection, QObject* parent)
  35     : QObject(parent),
  36       m_actionCollection(collection),
  37       m_currentView(0)
  38 {
  39     Q_ASSERT(m_actionCollection);
  40     createActions();
  41 }
  42
  43 void DolphinViewActionHandler::setCurrentView(DolphinView* view)
  44 {
  45     Q_ASSERT(view);
  46
  47     if (m_currentView)
  48         disconnect(m_currentView, 0, this, 0);
  49
  50     m_currentView = view;
  51
  52     connect(view, SIGNAL(modeChanged()),
  53             this, SLOT(updateViewActions()));
  54     connect(view, SIGNAL(showPreviewChanged()),
  55             this, SLOT(slotShowPreviewChanged()));
  56     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
  57             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
  58     connect(view, SIGNAL(additionalInfoChanged()),
  59             this, SLOT(slotAdditionalInfoChanged()));
  60     connect(view, SIGNAL(categorizedSortingChanged()),
  61             this, SLOT(slotCategorizedSortingChanged()));
  62     connect(view, SIGNAL(showHiddenFilesChanged()),
  63             this, SLOT(slotShowHiddenFilesChanged()));
  64     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
  65             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
  66     connect(view, SIGNAL(zoomLevelChanged(int)),
  67             this, SLOT(slotZoomLevelChanged(int)));
  68 }
  69
  70 void DolphinViewActionHandler::createActions()
  71 {
  72     // This action doesn't appear in the GUI, it's for the shortcut only.
  73     // KNewMenu takes care of the GUI stuff.
  74     KAction* newDirAction = m_actionCollection->addAction("create_dir");
  75     newDirAction->setText(i18nc("@action", "Create Folder..."));
  76     newDirAction->setShortcut(Qt::Key_F10);
  77     connect(newDirAction, SIGNAL(triggered()), SLOT(slotCreateDir()));
  78
  79     // Edit menu
  80
  81     KAction* rename = m_actionCollection->addAction("rename");
  82     rename->setText(i18nc("@action:inmenu File", "Rename..."));
  83     rename->setShortcut(Qt::Key_F2);
  84     connect(rename, SIGNAL(triggered()), this, SLOT(slotRename()));
  85
  86     KAction* moveToTrash = m_actionCollection->addAction("move_to_trash");
  87     moveToTrash->setText(i18nc("@action:inmenu File", "Move to Trash"));
  88     moveToTrash->setIcon(KIcon("user-trash"));
  89     moveToTrash->setShortcut(QKeySequence::Delete);
  90     connect(moveToTrash, SIGNAL(triggered(Qt::MouseButtons, Qt::KeyboardModifiers)),
  91             this, SLOT(slotTrashActivated(Qt::MouseButtons, Qt::KeyboardModifiers)));
  92
  93     KAction* deleteAction = m_actionCollection->addAction("delete");
  94     deleteAction->setIcon(KIcon("edit-delete"));
  95     deleteAction->setText(i18nc("@action:inmenu File", "Delete"));
  96     deleteAction->setShortcut(Qt::SHIFT | Qt::Key_Delete);
  97     connect(deleteAction, SIGNAL(triggered()), this, SLOT(slotDeleteItems()));
  98
  99     // This action is useful for being enabled when "move_to_trash" should be
 100     // disabled and "delete" is enabled (e.g. non-local files), so that Key_Del
 101     // can be used for deleting the file (#76016). It needs to be a separate action
 102     // so that the Edit menu isn't affected.
 103     KAction* deleteWithTrashShortcut = m_actionCollection->addAction("delete_shortcut");
 104     // The descriptive text is just for the shortcuts editor.
 105     deleteWithTrashShortcut->setText(i18nc("@action:inmenu File", "Delete (using shortcut for Trash)"));
 106     deleteWithTrashShortcut->setShortcut(QKeySequence::Delete);
 107     deleteWithTrashShortcut->setEnabled(false);
 108     connect(deleteWithTrashShortcut, SIGNAL(triggered()), this, SLOT(slotDeleteItems()));
 109
 110     KAction *propertiesAction = m_actionCollection->addAction( "properties" );
 111     // Well, it's the File menu in dolphinmainwindow and the Edit menu in dolphinpart... :)
 112     propertiesAction->setText( i18nc("@action:inmenu File", "Properties") );
 113     propertiesAction->setShortcut(Qt::ALT | Qt::Key_Return);
 114     connect(propertiesAction, SIGNAL(triggered()), SLOT(slotProperties()));
 115
 116     // View menu
 117
 118     QActionGroup* viewModeActions = new QActionGroup(this);
 119     viewModeActions->addAction(iconsModeAction());
 120     viewModeActions->addAction(detailsModeAction());
 121     viewModeActions->addAction(columnsModeAction());
 122     connect(viewModeActions, SIGNAL(triggered(QAction*)), this, SLOT(slotViewModeActionTriggered(QAction*)));
 123
 124     KStandardAction::zoomIn(this,
 125                             SLOT(zoomIn()),
 126                             m_actionCollection);
 127
 128     KStandardAction::zoomOut(this,
 129                              SLOT(zoomOut()),
 130                              m_actionCollection);
 131
 132     KToggleAction* showPreview = m_actionCollection->add<KToggleAction>("show_preview");
 133     showPreview->setText(i18nc("@action:intoolbar", "Preview"));
 134     showPreview->setIcon(KIcon("view-preview"));
 135     connect(showPreview, SIGNAL(triggered(bool)), this, SLOT(togglePreview(bool)));
 136
 137     KToggleAction* sortDescending = m_actionCollection->add<KToggleAction>("descending");
 138     sortDescending->setText(i18nc("@action:inmenu Sort", "Descending"));
 139     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
 140
 141     QActionGroup* sortByActionGroup = createSortByActionGroup();
 142     connect(sortByActionGroup, SIGNAL(triggered(QAction*)), this, SLOT(slotSortTriggered(QAction*)));
 143
 144     QActionGroup* showInformationActionGroup = createAdditionalInformationActionGroup();
 145     connect(showInformationActionGroup, SIGNAL(triggered(QAction*)), this, SLOT(toggleAdditionalInfo(QAction*)));
 146
 147     KToggleAction* showInGroups = m_actionCollection->add<KToggleAction>("show_in_groups");
 148     showInGroups->setText(i18nc("@action:inmenu View", "Show in Groups"));
 149     connect(showInGroups, SIGNAL(triggered(bool)), this, SLOT(toggleSortCategorization(bool)));
 150
 151     KToggleAction* showHiddenFiles = m_actionCollection->add<KToggleAction>("show_hidden_files");
 152     showHiddenFiles->setText(i18nc("@action:inmenu View", "Show Hidden Files"));
 153     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
 154     connect(showHiddenFiles, SIGNAL(triggered(bool)), this, SLOT(toggleShowHiddenFiles(bool)));
 155
 156     KAction* adjustViewProps = m_actionCollection->addAction("view_properties");
 157     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
 158     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(slotAdjustViewProperties()));
 159
 160     // Tools menu
 161
 162     QAction* findFile = m_actionCollection->addAction("find_file");
 163     findFile->setText(i18nc("@action:inmenu Tools", "Find File..."));
 164     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
 165     findFile->setIcon(KIcon("edit-find"));
 166     connect(findFile, SIGNAL(triggered()), this, SLOT(slotFindFile()));
 167 }
 168
 169 QActionGroup* DolphinViewActionHandler::createAdditionalInformationActionGroup()
 170 {
 171     QActionGroup* showInformationGroup = new QActionGroup(m_actionCollection);
 172     showInformationGroup->setExclusive(false);
 173
 174     KToggleAction* showSizeInfo = m_actionCollection->add<KToggleAction>("show_size_info");
 175     showSizeInfo->setText(i18nc("@action:inmenu Additional information", "Size"));
 176     showSizeInfo->setData(KFileItemDelegate::Size);
 177     showSizeInfo->setActionGroup(showInformationGroup);
 178
 179     KToggleAction* showDateInfo = m_actionCollection->add<KToggleAction>("show_date_info");
 180     showDateInfo->setText(i18nc("@action:inmenu Additional information", "Date"));
 181     showDateInfo->setData(KFileItemDelegate::ModificationTime);
 182     showDateInfo->setActionGroup(showInformationGroup);
 183
 184     KToggleAction* showPermissionsInfo = m_actionCollection->add<KToggleAction>("show_permissions_info");
 185     showPermissionsInfo->setText(i18nc("@action:inmenu Additional information", "Permissions"));
 186     showPermissionsInfo->setData(KFileItemDelegate::Permissions);
 187     showPermissionsInfo->setActionGroup(showInformationGroup);
 188
 189     KToggleAction* showOwnerInfo = m_actionCollection->add<KToggleAction>("show_owner_info");
 190     showOwnerInfo->setText(i18nc("@action:inmenu Additional information", "Owner"));
 191     showOwnerInfo->setData(KFileItemDelegate::Owner);
 192     showOwnerInfo->setActionGroup(showInformationGroup);
 193
 194     KToggleAction* showGroupInfo = m_actionCollection->add<KToggleAction>("show_group_info");
 195     showGroupInfo->setText(i18nc("@action:inmenu Additional information", "Group"));
 196     showGroupInfo->setData(KFileItemDelegate::OwnerAndGroup);
 197     showGroupInfo->setActionGroup(showInformationGroup);
 198
 199     KToggleAction* showMimeInfo = m_actionCollection->add<KToggleAction>("show_mime_info");
 200     showMimeInfo->setText(i18nc("@action:inmenu Additional information", "Type"));
 201     showMimeInfo->setData(KFileItemDelegate::FriendlyMimeType);
 202     showMimeInfo->setActionGroup(showInformationGroup);
 203
 204     return showInformationGroup;
 205 }
 206
 207 Q_DECLARE_METATYPE(DolphinView::Sorting)
 208
 209 QActionGroup* DolphinViewActionHandler::createSortByActionGroup()
 210 {
 211     QActionGroup* sortByActionGroup = new QActionGroup(m_actionCollection);
 212     sortByActionGroup->setExclusive(true);
 213
 214     KToggleAction* sortByName = m_actionCollection->add<KToggleAction>("sort_by_name");
 215     sortByName->setText(i18nc("@action:inmenu Sort By", "Name"));
 216     sortByName->setData(QVariant::fromValue(DolphinView::SortByName));
 217     sortByActionGroup->addAction(sortByName);
 218
 219     KToggleAction* sortBySize = m_actionCollection->add<KToggleAction>("sort_by_size");
 220     sortBySize->setText(i18nc("@action:inmenu Sort By", "Size"));
 221     sortBySize->setData(QVariant::fromValue(DolphinView::SortBySize));
 222     sortByActionGroup->addAction(sortBySize);
 223
 224     KToggleAction* sortByDate = m_actionCollection->add<KToggleAction>("sort_by_date");
 225     sortByDate->setText(i18nc("@action:inmenu Sort By", "Date"));
 226     sortByDate->setData(QVariant::fromValue(DolphinView::SortByDate));
 227     sortByActionGroup->addAction(sortByDate);
 228
 229     KToggleAction* sortByPermissions = m_actionCollection->add<KToggleAction>("sort_by_permissions");
 230     sortByPermissions->setText(i18nc("@action:inmenu Sort By", "Permissions"));
 231     sortByPermissions->setData(QVariant::fromValue(DolphinView::SortByPermissions));
 232     sortByActionGroup->addAction(sortByPermissions);
 233
 234     KToggleAction* sortByOwner = m_actionCollection->add<KToggleAction>("sort_by_owner");
 235     sortByOwner->setText(i18nc("@action:inmenu Sort By", "Owner"));
 236     sortByOwner->setData(QVariant::fromValue(DolphinView::SortByOwner));
 237     sortByActionGroup->addAction(sortByOwner);
 238
 239     KToggleAction* sortByGroup = m_actionCollection->add<KToggleAction>("sort_by_group");
 240     sortByGroup->setText(i18nc("@action:inmenu Sort By", "Group"));
 241     sortByGroup->setData(QVariant::fromValue(DolphinView::SortByGroup));
 242     sortByActionGroup->addAction(sortByGroup);
 243
 244     KToggleAction* sortByType = m_actionCollection->add<KToggleAction>("sort_by_type");
 245     sortByType->setText(i18nc("@action:inmenu Sort By", "Type"));
 246     sortByType->setData(QVariant::fromValue(DolphinView::SortByType));
 247     sortByActionGroup->addAction(sortByType);
 248
 249     // TODO: Hid "sort by rating" and "sort by tags" as without caching the performance
 250     // is too slow currently (Nepomuk will support caching in future releases).
 251     //
 252     // KToggleAction* sortByRating = m_actionCollection->add<KToggleAction>("sort_by_rating");
 253     // sortByRating->setData(QVariant::fromValue(DolphinView::SortByRating));
 254     // sortByRating->setText(i18nc("@action:inmenu Sort By", "Rating"));
 255     // sortByActionGroup->addAction(sortByRating);
 256     //
 257     // KToggleAction* sortByTags = m_actionCollection->add<KToggleAction>("sort_by_tags");
 258     // sortByTags->setData(QVariant::fromValue(DolphinView::SortByTags));
 259     // sortByTags->setText(i18nc("@action:inmenu Sort By", "Tags"));
 260     // sortByActionGroup->addAction(sortByTags);
 261     //
 262 #ifdef HAVE_NEPOMUK
 263     // if (!MetaDataWidget::metaDataAvailable()) {
 264     //     sortByRating->setEnabled(false);
 265     //     sortByTags->setEnabled(false);
 266     // }
 267 #else
 268     // sortByRating->setEnabled(false);
 269     // sortByTags->setEnabled(false);
 270 #endif
 271
 272
 273
 274     return sortByActionGroup;
 275 }
 276
 277 void DolphinViewActionHandler::slotCreateDir()
 278 {
 279     Q_ASSERT(m_currentView);
 280     KonqOperations::newDir(m_currentView, m_currentView->url());
 281 }
 282
 283 void DolphinViewActionHandler::slotViewModeActionTriggered(QAction* action)
 284 {
 285     const DolphinView::Mode mode = action->data().value<DolphinView::Mode>();
 286     m_currentView->setMode(mode);
 287 }
 288
 289 void DolphinViewActionHandler::slotRename()
 290 {
 291     emit actionBeingHandled();
 292     m_currentView->renameSelectedItems();
 293 }
 294
 295 void DolphinViewActionHandler::slotTrashActivated(Qt::MouseButtons, Qt::KeyboardModifiers modifiers)
 296 {
 297     emit actionBeingHandled();
 298     // Note: kde3's konq_mainwindow.cpp used to check
 299     // reason == KAction::PopupMenuActivation && ...
 300     // but this isn't supported anymore
 301     if (modifiers & Qt::ShiftModifier)
 302         m_currentView->deleteSelectedItems();
 303     else
 304         m_currentView->trashSelectedItems();
 305 }
 306
 307 void DolphinViewActionHandler::slotDeleteItems()
 308 {
 309     emit actionBeingHandled();
 310     m_currentView->deleteSelectedItems();
 311 }
 312
 313 void DolphinViewActionHandler::togglePreview(bool show)
 314 {
 315     emit actionBeingHandled();
 316     m_currentView->setShowPreview(show);
 317 }
 318
 319 void DolphinViewActionHandler::slotShowPreviewChanged()
 320 {
 321     // It is not enough to update the 'Show Preview' action, also
 322     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 323     updateViewActions();
 324 }
 325
 326 QString DolphinViewActionHandler::currentViewModeActionName() const
 327 {
 328     switch (m_currentView->mode()) {
 329     case DolphinView::IconsView:
 330         return "icons";
 331     case DolphinView::DetailsView:
 332         return "details";
 333     case DolphinView::ColumnView:
 334         return "columns";
 335     }
 336     return QString(); // can't happen
 337 }
 338
 339 void DolphinViewActionHandler::updateViewActions()
 340 {
 341     QAction* viewModeAction = m_actionCollection->action(currentViewModeActionName());
 342     if (viewModeAction != 0) {
 343         viewModeAction->setChecked(true);
 344     }
 345
 346     QAction* showPreviewAction = m_actionCollection->action("show_preview");
 347     showPreviewAction->setChecked(m_currentView->showPreview());
 348
 349     slotSortOrderChanged(m_currentView->sortOrder());
 350     slotAdditionalInfoChanged();
 351     slotCategorizedSortingChanged();
 352     slotSortingChanged(m_currentView->sorting());
 353     slotZoomLevelChanged(m_currentView->zoomLevel());
 354
 355     QAction* showHiddenFilesAction = m_actionCollection->action("show_hidden_files");
 356     showHiddenFilesAction->setChecked(m_currentView->showHiddenFiles());
 357
 358 }
 359
 360 void DolphinViewActionHandler::zoomIn()
 361 {
 362     const int level = m_currentView->zoomLevel();
 363     m_currentView->setZoomLevel(level + 1);
 364     updateViewActions();
 365 }
 366
 367 void DolphinViewActionHandler::zoomOut()
 368 {
 369     const int level = m_currentView->zoomLevel();
 370     m_currentView->setZoomLevel(level - 1);
 371     updateViewActions();
 372 }
 373
 374 void DolphinViewActionHandler::toggleSortOrder()
 375 {
 376     m_currentView->toggleSortOrder();
 377 }
 378
 379 void DolphinViewActionHandler::slotSortOrderChanged(Qt::SortOrder order)
 380 {
 381     QAction* descending = m_actionCollection->action("descending");
 382     const bool sortDescending = (order == Qt::DescendingOrder);
 383     descending->setChecked(sortDescending);
 384 }
 385
 386 void DolphinViewActionHandler::toggleAdditionalInfo(QAction* action)
 387 {
 388     emit actionBeingHandled();
 389     m_currentView->toggleAdditionalInfo(action);
 390 }
 391
 392 void DolphinViewActionHandler::slotAdditionalInfoChanged()
 393 {
 394     m_currentView->updateAdditionalInfoActions(m_actionCollection);
 395 }
 396
 397 void DolphinViewActionHandler::toggleSortCategorization(bool categorizedSorting)
 398 {
 399     m_currentView->setCategorizedSorting(categorizedSorting);
 400 }
 401
 402 void DolphinViewActionHandler::slotCategorizedSortingChanged()
 403 {
 404     QAction* showInGroupsAction = m_actionCollection->action("show_in_groups");
 405     showInGroupsAction->setChecked(m_currentView->categorizedSorting());
 406     showInGroupsAction->setEnabled(m_currentView->supportsCategorizedSorting());
 407 }
 408
 409 void DolphinViewActionHandler::toggleShowHiddenFiles(bool show)
 410 {
 411     emit actionBeingHandled();
 412     m_currentView->setShowHiddenFiles(show);
 413 }
 414
 415 void DolphinViewActionHandler::slotShowHiddenFilesChanged()
 416 {
 417     QAction* showHiddenFilesAction = m_actionCollection->action("show_hidden_files");
 418     showHiddenFilesAction->setChecked(m_currentView->showHiddenFiles());
 419 }
 420
 421
 422 KToggleAction* DolphinViewActionHandler::iconsModeAction()
 423 {
 424     KToggleAction* iconsView = m_actionCollection->add<KToggleAction>("icons");
 425     iconsView->setText(i18nc("@action:inmenu View Mode", "Icons"));
 426     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
 427     iconsView->setIcon(KIcon("view-list-icons"));
 428     iconsView->setData(QVariant::fromValue(DolphinView::IconsView));
 429     return iconsView;
 430 }
 431
 432 KToggleAction* DolphinViewActionHandler::detailsModeAction()
 433 {
 434     KToggleAction* detailsView = m_actionCollection->add<KToggleAction>("details");
 435     detailsView->setText(i18nc("@action:inmenu View Mode", "Details"));
 436     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
 437     detailsView->setIcon(KIcon("view-list-details"));
 438     detailsView->setData(QVariant::fromValue(DolphinView::DetailsView));
 439     return detailsView;
 440 }
 441
 442 KToggleAction* DolphinViewActionHandler::columnsModeAction()
 443 {
 444     KToggleAction* columnView = m_actionCollection->add<KToggleAction>("columns");
 445     columnView->setText(i18nc("@action:inmenu View Mode", "Columns"));
 446     columnView->setShortcut(Qt::CTRL | Qt::Key_3);
 447     columnView->setIcon(KIcon("view-file-columns"));
 448     columnView->setData(QVariant::fromValue(DolphinView::ColumnView));
 449     return columnView;
 450 }
 451
 452 void DolphinViewActionHandler::slotSortingChanged(DolphinView::Sorting sorting)
 453 {
 454     QAction* action = 0;
 455     switch (sorting) {
 456     case DolphinView::SortByName:
 457         action = m_actionCollection->action("sort_by_name");
 458         break;
 459     case DolphinView::SortBySize:
 460         action = m_actionCollection->action("sort_by_size");
 461         break;
 462     case DolphinView::SortByDate:
 463         action = m_actionCollection->action("sort_by_date");
 464         break;
 465     case DolphinView::SortByPermissions:
 466         action = m_actionCollection->action("sort_by_permissions");
 467         break;
 468     case DolphinView::SortByOwner:
 469         action = m_actionCollection->action("sort_by_owner");
 470         break;
 471     case DolphinView::SortByGroup:
 472         action = m_actionCollection->action("sort_by_group");
 473         break;
 474     case DolphinView::SortByType:
 475         action = m_actionCollection->action("sort_by_type");
 476         break;
 477 #ifdef HAVE_NEPOMUK
 478     case DolphinView::SortByRating:
 479         action = m_actionCollection->action("sort_by_rating");
 480         break;
 481     case DolphinView::SortByTags:
 482         action = m_actionCollection->action("sort_by_tags");
 483         break;
 484 #endif
 485     default:
 486         break;
 487     }
 488
 489     if (action != 0) {
 490         action->setChecked(true);
 491     }
 492 }
 493
 494 void DolphinViewActionHandler::slotZoomLevelChanged(int level)
 495 {
 496     QAction* zoomInAction = m_actionCollection->action(KStandardAction::name(KStandardAction::ZoomIn));
 497     if (zoomInAction != 0) {
 498         zoomInAction->setEnabled(level < m_currentView->zoomLevelMaximum());
 499     }
 500
 501     QAction* zoomOutAction = m_actionCollection->action(KStandardAction::name(KStandardAction::ZoomOut));
 502     if (zoomOutAction != 0) {
 503         zoomOutAction->setEnabled(level > m_currentView->zoomLevelMinimum());
 504     }
 505 }
 506
 507 void DolphinViewActionHandler::slotSortTriggered(QAction* action)
 508 {
 509     const DolphinView::Sorting sorting = action->data().value<DolphinView::Sorting>();
 510     m_currentView->setSorting(sorting);
 511 }
 512
 513 void DolphinViewActionHandler::slotAdjustViewProperties()
 514 {
 515     emit actionBeingHandled();
 516     ViewPropertiesDialog dlg(m_currentView);
 517     dlg.exec();
 518 }
 519
 520 void DolphinViewActionHandler::slotFindFile()
 521 {
 522     KRun::run("kfind", m_currentView->url(), m_currentView->window());
 523 }
 524
 525 void DolphinViewActionHandler::slotProperties()
 526 {
 527     KPropertiesDialog* dialog = 0;
 528     const KFileItemList list = m_currentView->selectedItems();
 529     if (list.isEmpty()) {
 530         const KUrl url = m_currentView->url();
 531         dialog = new KPropertiesDialog(url, m_currentView);
 532     } else {
 533         dialog = new KPropertiesDialog(list, m_currentView);
 534     }
 535
 536     dialog->setAttribute(Qt::WA_DeleteOnClose);
 537     dialog->show();
 538     dialog->raise();
 539     dialog->activateWindow();
 540 }