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