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     rename->setIcon(KIcon("edit-rename"));
  87     connect(rename, SIGNAL(triggered()), this, SLOT(slotRename()));
  88
  89     KAction* moveToTrash = m_actionCollection->addAction("move_to_trash");
  90     moveToTrash->setText(i18nc("@action:inmenu File", "Move to Trash"));
  91     moveToTrash->setIcon(KIcon("user-trash"));
  92     moveToTrash->setShortcut(QKeySequence::Delete);
  93     connect(moveToTrash, SIGNAL(triggered(Qt::MouseButtons, Qt::KeyboardModifiers)),
  94             this, SLOT(slotTrashActivated(Qt::MouseButtons, Qt::KeyboardModifiers)));
  95
  96     KAction* deleteAction = m_actionCollection->addAction("delete");
  97     deleteAction->setIcon(KIcon("edit-delete"));
  98     deleteAction->setText(i18nc("@action:inmenu File", "Delete"));
  99     deleteAction->setShortcut(Qt::SHIFT | Qt::Key_Delete);
 100     connect(deleteAction, SIGNAL(triggered()), this, SLOT(slotDeleteItems()));
 101
 102     // This action is useful for being enabled when "move_to_trash" should be
 103     // disabled and "delete" is enabled (e.g. non-local files), so that Key_Del
 104     // can be used for deleting the file (#76016). It needs to be a separate action
 105     // so that the Edit menu isn't affected.
 106     KAction* deleteWithTrashShortcut = m_actionCollection->addAction("delete_shortcut");
 107     // The descriptive text is just for the shortcuts editor.
 108     deleteWithTrashShortcut->setText(i18nc("@action:inmenu File", "Delete (using shortcut for Trash)"));
 109     deleteWithTrashShortcut->setShortcut(QKeySequence::Delete);
 110     deleteWithTrashShortcut->setEnabled(false);
 111     connect(deleteWithTrashShortcut, SIGNAL(triggered()), this, SLOT(slotDeleteItems()));
 112
 113     KAction *propertiesAction = m_actionCollection->addAction( "properties" );
 114     // Well, it's the File menu in dolphinmainwindow and the Edit menu in dolphinpart... :)
 115     propertiesAction->setText( i18nc("@action:inmenu File", "Properties") );
 116     propertiesAction->setShortcut(Qt::ALT | Qt::Key_Return);
 117     connect(propertiesAction, SIGNAL(triggered()), SLOT(slotProperties()));
 118
 119     // View menu
 120
 121     QActionGroup* viewModeActions = new QActionGroup(this);
 122     viewModeActions->addAction(iconsModeAction());
 123     viewModeActions->addAction(detailsModeAction());
 124     viewModeActions->addAction(columnsModeAction());
 125     connect(viewModeActions, SIGNAL(triggered(QAction*)), this, SLOT(slotViewModeActionTriggered(QAction*)));
 126
 127     KStandardAction::zoomIn(this,
 128                             SLOT(zoomIn()),
 129                             m_actionCollection);
 130
 131     KStandardAction::zoomOut(this,
 132                              SLOT(zoomOut()),
 133                              m_actionCollection);
 134
 135     KToggleAction* showPreview = m_actionCollection->add<KToggleAction>("show_preview");
 136     showPreview->setText(i18nc("@action:intoolbar", "Preview"));
 137     showPreview->setIcon(KIcon("view-preview"));
 138     connect(showPreview, SIGNAL(triggered(bool)), this, SLOT(togglePreview(bool)));
 139
 140     KToggleAction* sortDescending = m_actionCollection->add<KToggleAction>("descending");
 141     sortDescending->setText(i18nc("@action:inmenu Sort", "Descending"));
 142     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
 143
 144     QActionGroup* sortByActionGroup = createSortByActionGroup();
 145     connect(sortByActionGroup, SIGNAL(triggered(QAction*)), this, SLOT(slotSortTriggered(QAction*)));
 146
 147     QActionGroup* showInformationActionGroup = createAdditionalInformationActionGroup();
 148     connect(showInformationActionGroup, SIGNAL(triggered(QAction*)), this, SLOT(toggleAdditionalInfo(QAction*)));
 149
 150     KToggleAction* showInGroups = m_actionCollection->add<KToggleAction>("show_in_groups");
 151     showInGroups->setText(i18nc("@action:inmenu View", "Show in Groups"));
 152     connect(showInGroups, SIGNAL(triggered(bool)), this, SLOT(toggleSortCategorization(bool)));
 153
 154     KToggleAction* showHiddenFiles = m_actionCollection->add<KToggleAction>("show_hidden_files");
 155     showHiddenFiles->setText(i18nc("@action:inmenu View", "Show Hidden Files"));
 156     showHiddenFiles->setShortcut(Qt::ALT | Qt::Key_Period);
 157     connect(showHiddenFiles, SIGNAL(triggered(bool)), this, SLOT(toggleShowHiddenFiles(bool)));
 158
 159     KAction* adjustViewProps = m_actionCollection->addAction("view_properties");
 160     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
 161     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(slotAdjustViewProperties()));
 162
 163     // Tools menu
 164
 165     KAction* findFile = m_actionCollection->addAction("find_file");
 166     findFile->setText(i18nc("@action:inmenu Tools", "Find File..."));
 167     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
 168     findFile->setIcon(KIcon("edit-find"));
 169     connect(findFile, SIGNAL(triggered()), this, SLOT(slotFindFile()));
 170 }
 171
 172 QActionGroup* DolphinViewActionHandler::createAdditionalInformationActionGroup()
 173 {
 174     QActionGroup* showInformationGroup = new QActionGroup(m_actionCollection);
 175     showInformationGroup->setExclusive(false);
 176
 177     KToggleAction* showSizeInfo = m_actionCollection->add<KToggleAction>("show_size_info");
 178     showSizeInfo->setText(i18nc("@action:inmenu Additional information", "Size"));
 179     showSizeInfo->setData(KFileItemDelegate::Size);
 180     showSizeInfo->setActionGroup(showInformationGroup);
 181
 182     KToggleAction* showDateInfo = m_actionCollection->add<KToggleAction>("show_date_info");
 183     showDateInfo->setText(i18nc("@action:inmenu Additional information", "Date"));
 184     showDateInfo->setData(KFileItemDelegate::ModificationTime);
 185     showDateInfo->setActionGroup(showInformationGroup);
 186
 187     KToggleAction* showPermissionsInfo = m_actionCollection->add<KToggleAction>("show_permissions_info");
 188     showPermissionsInfo->setText(i18nc("@action:inmenu Additional information", "Permissions"));
 189     showPermissionsInfo->setData(KFileItemDelegate::Permissions);
 190     showPermissionsInfo->setActionGroup(showInformationGroup);
 191
 192     KToggleAction* showOwnerInfo = m_actionCollection->add<KToggleAction>("show_owner_info");
 193     showOwnerInfo->setText(i18nc("@action:inmenu Additional information", "Owner"));
 194     showOwnerInfo->setData(KFileItemDelegate::Owner);
 195     showOwnerInfo->setActionGroup(showInformationGroup);
 196
 197     KToggleAction* showGroupInfo = m_actionCollection->add<KToggleAction>("show_group_info");
 198     showGroupInfo->setText(i18nc("@action:inmenu Additional information", "Group"));
 199     showGroupInfo->setData(KFileItemDelegate::OwnerAndGroup);
 200     showGroupInfo->setActionGroup(showInformationGroup);
 201
 202     KToggleAction* showMimeInfo = m_actionCollection->add<KToggleAction>("show_mime_info");
 203     showMimeInfo->setText(i18nc("@action:inmenu Additional information", "Type"));
 204     showMimeInfo->setData(KFileItemDelegate::FriendlyMimeType);
 205     showMimeInfo->setActionGroup(showInformationGroup);
 206
 207     return showInformationGroup;
 208 }
 209
 210 Q_DECLARE_METATYPE(DolphinView::Sorting)
 211
 212 QActionGroup* DolphinViewActionHandler::createSortByActionGroup()
 213 {
 214     QActionGroup* sortByActionGroup = new QActionGroup(m_actionCollection);
 215     sortByActionGroup->setExclusive(true);
 216
 217     KToggleAction* sortByName = m_actionCollection->add<KToggleAction>("sort_by_name");
 218     sortByName->setText(i18nc("@action:inmenu Sort By", "Name"));
 219     sortByName->setData(QVariant::fromValue(DolphinView::SortByName));
 220     sortByActionGroup->addAction(sortByName);
 221
 222     KToggleAction* sortBySize = m_actionCollection->add<KToggleAction>("sort_by_size");
 223     sortBySize->setText(i18nc("@action:inmenu Sort By", "Size"));
 224     sortBySize->setData(QVariant::fromValue(DolphinView::SortBySize));
 225     sortByActionGroup->addAction(sortBySize);
 226
 227     KToggleAction* sortByDate = m_actionCollection->add<KToggleAction>("sort_by_date");
 228     sortByDate->setText(i18nc("@action:inmenu Sort By", "Date"));
 229     sortByDate->setData(QVariant::fromValue(DolphinView::SortByDate));
 230     sortByActionGroup->addAction(sortByDate);
 231
 232     KToggleAction* sortByPermissions = m_actionCollection->add<KToggleAction>("sort_by_permissions");
 233     sortByPermissions->setText(i18nc("@action:inmenu Sort By", "Permissions"));
 234     sortByPermissions->setData(QVariant::fromValue(DolphinView::SortByPermissions));
 235     sortByActionGroup->addAction(sortByPermissions);
 236
 237     KToggleAction* sortByOwner = m_actionCollection->add<KToggleAction>("sort_by_owner");
 238     sortByOwner->setText(i18nc("@action:inmenu Sort By", "Owner"));
 239     sortByOwner->setData(QVariant::fromValue(DolphinView::SortByOwner));
 240     sortByActionGroup->addAction(sortByOwner);
 241
 242     KToggleAction* sortByGroup = m_actionCollection->add<KToggleAction>("sort_by_group");
 243     sortByGroup->setText(i18nc("@action:inmenu Sort By", "Group"));
 244     sortByGroup->setData(QVariant::fromValue(DolphinView::SortByGroup));
 245     sortByActionGroup->addAction(sortByGroup);
 246
 247     KToggleAction* sortByType = m_actionCollection->add<KToggleAction>("sort_by_type");
 248     sortByType->setText(i18nc("@action:inmenu Sort By", "Type"));
 249     sortByType->setData(QVariant::fromValue(DolphinView::SortByType));
 250     sortByActionGroup->addAction(sortByType);
 251
 252     // TODO: Hid "sort by rating" and "sort by tags" as without caching the performance
 253     // is too slow currently (Nepomuk will support caching in future releases).
 254     //
 255     // KToggleAction* sortByRating = m_actionCollection->add<KToggleAction>("sort_by_rating");
 256     // sortByRating->setData(QVariant::fromValue(DolphinView::SortByRating));
 257     // sortByRating->setText(i18nc("@action:inmenu Sort By", "Rating"));
 258     // sortByActionGroup->addAction(sortByRating);
 259     //
 260     // KToggleAction* sortByTags = m_actionCollection->add<KToggleAction>("sort_by_tags");
 261     // sortByTags->setData(QVariant::fromValue(DolphinView::SortByTags));
 262     // sortByTags->setText(i18nc("@action:inmenu Sort By", "Tags"));
 263     // sortByActionGroup->addAction(sortByTags);
 264     //
 265 #ifdef HAVE_NEPOMUK
 266     // if (!MetaDataWidget::metaDataAvailable()) {
 267     //     sortByRating->setEnabled(false);
 268     //     sortByTags->setEnabled(false);
 269     // }
 270 #else
 271     // sortByRating->setEnabled(false);
 272     // sortByTags->setEnabled(false);
 273 #endif
 274
 275
 276
 277     return sortByActionGroup;
 278 }
 279
 280 void DolphinViewActionHandler::slotCreateDir()
 281 {
 282     Q_ASSERT(m_currentView);
 283     KonqOperations::newDir(m_currentView, m_currentView->url());
 284 }
 285
 286 void DolphinViewActionHandler::slotViewModeActionTriggered(QAction* action)
 287 {
 288     const DolphinView::Mode mode = action->data().value<DolphinView::Mode>();
 289     m_currentView->setMode(mode);
 290 }
 291
 292 void DolphinViewActionHandler::slotRename()
 293 {
 294     emit actionBeingHandled();
 295     m_currentView->renameSelectedItems();
 296 }
 297
 298 void DolphinViewActionHandler::slotTrashActivated(Qt::MouseButtons, Qt::KeyboardModifiers modifiers)
 299 {
 300     emit actionBeingHandled();
 301     // Note: kde3's konq_mainwindow.cpp used to check
 302     // reason == KAction::PopupMenuActivation && ...
 303     // but this isn't supported anymore
 304     if (modifiers & Qt::ShiftModifier)
 305         m_currentView->deleteSelectedItems();
 306     else
 307         m_currentView->trashSelectedItems();
 308 }
 309
 310 void DolphinViewActionHandler::slotDeleteItems()
 311 {
 312     emit actionBeingHandled();
 313     m_currentView->deleteSelectedItems();
 314 }
 315
 316 void DolphinViewActionHandler::togglePreview(bool show)
 317 {
 318     emit actionBeingHandled();
 319     m_currentView->setShowPreview(show);
 320 }
 321
 322 void DolphinViewActionHandler::slotShowPreviewChanged()
 323 {
 324     // It is not enough to update the 'Show Preview' action, also
 325     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 326     updateViewActions();
 327 }
 328
 329 QString DolphinViewActionHandler::currentViewModeActionName() const
 330 {
 331     switch (m_currentView->mode()) {
 332     case DolphinView::IconsView:
 333         return "icons";
 334     case DolphinView::DetailsView:
 335         return "details";
 336     case DolphinView::ColumnView:
 337         return "columns";
 338     }
 339     return QString(); // can't happen
 340 }
 341
 342 void DolphinViewActionHandler::updateViewActions()
 343 {
 344     QAction* viewModeAction = m_actionCollection->action(currentViewModeActionName());
 345     if (viewModeAction != 0) {
 346         viewModeAction->setChecked(true);
 347     }
 348
 349     QAction* showPreviewAction = m_actionCollection->action("show_preview");
 350     showPreviewAction->setChecked(m_currentView->showPreview());
 351
 352     slotSortOrderChanged(m_currentView->sortOrder());
 353     slotAdditionalInfoChanged();
 354     slotCategorizedSortingChanged();
 355     slotSortingChanged(m_currentView->sorting());
 356     slotZoomLevelChanged(m_currentView->zoomLevel());
 357
 358     QAction* showHiddenFilesAction = m_actionCollection->action("show_hidden_files");
 359     showHiddenFilesAction->setChecked(m_currentView->showHiddenFiles());
 360
 361 }
 362
 363 void DolphinViewActionHandler::zoomIn()
 364 {
 365     const int level = m_currentView->zoomLevel();
 366     m_currentView->setZoomLevel(level + 1);
 367     updateViewActions();
 368 }
 369
 370 void DolphinViewActionHandler::zoomOut()
 371 {
 372     const int level = m_currentView->zoomLevel();
 373     m_currentView->setZoomLevel(level - 1);
 374     updateViewActions();
 375 }
 376
 377 void DolphinViewActionHandler::toggleSortOrder()
 378 {
 379     m_currentView->toggleSortOrder();
 380 }
 381
 382 void DolphinViewActionHandler::slotSortOrderChanged(Qt::SortOrder order)
 383 {
 384     QAction* descending = m_actionCollection->action("descending");
 385     const bool sortDescending = (order == Qt::DescendingOrder);
 386     descending->setChecked(sortDescending);
 387 }
 388
 389 void DolphinViewActionHandler::toggleAdditionalInfo(QAction* action)
 390 {
 391     emit actionBeingHandled();
 392     m_currentView->toggleAdditionalInfo(action);
 393 }
 394
 395 void DolphinViewActionHandler::slotAdditionalInfoChanged()
 396 {
 397     m_currentView->updateAdditionalInfoActions(m_actionCollection);
 398 }
 399
 400 void DolphinViewActionHandler::toggleSortCategorization(bool categorizedSorting)
 401 {
 402     m_currentView->setCategorizedSorting(categorizedSorting);
 403 }
 404
 405 void DolphinViewActionHandler::slotCategorizedSortingChanged()
 406 {
 407     QAction* showInGroupsAction = m_actionCollection->action("show_in_groups");
 408     showInGroupsAction->setChecked(m_currentView->categorizedSorting());
 409     showInGroupsAction->setEnabled(m_currentView->supportsCategorizedSorting());
 410 }
 411
 412 void DolphinViewActionHandler::toggleShowHiddenFiles(bool show)
 413 {
 414     emit actionBeingHandled();
 415     m_currentView->setShowHiddenFiles(show);
 416 }
 417
 418 void DolphinViewActionHandler::slotShowHiddenFilesChanged()
 419 {
 420     QAction* showHiddenFilesAction = m_actionCollection->action("show_hidden_files");
 421     showHiddenFilesAction->setChecked(m_currentView->showHiddenFiles());
 422 }
 423
 424
 425 KToggleAction* DolphinViewActionHandler::iconsModeAction()
 426 {
 427     KToggleAction* iconsView = m_actionCollection->add<KToggleAction>("icons");
 428     iconsView->setText(i18nc("@action:inmenu View Mode", "Icons"));
 429     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
 430     iconsView->setIcon(KIcon("view-list-icons"));
 431     iconsView->setData(QVariant::fromValue(DolphinView::IconsView));
 432     return iconsView;
 433 }
 434
 435 KToggleAction* DolphinViewActionHandler::detailsModeAction()
 436 {
 437     KToggleAction* detailsView = m_actionCollection->add<KToggleAction>("details");
 438     detailsView->setText(i18nc("@action:inmenu View Mode", "Details"));
 439     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
 440     detailsView->setIcon(KIcon("view-list-details"));
 441     detailsView->setData(QVariant::fromValue(DolphinView::DetailsView));
 442     return detailsView;
 443 }
 444
 445 KToggleAction* DolphinViewActionHandler::columnsModeAction()
 446 {
 447     KToggleAction* columnView = m_actionCollection->add<KToggleAction>("columns");
 448     columnView->setText(i18nc("@action:inmenu View Mode", "Columns"));
 449     columnView->setShortcut(Qt::CTRL | Qt::Key_3);
 450     columnView->setIcon(KIcon("view-file-columns"));
 451     columnView->setData(QVariant::fromValue(DolphinView::ColumnView));
 452     return columnView;
 453 }
 454
 455 void DolphinViewActionHandler::slotSortingChanged(DolphinView::Sorting sorting)
 456 {
 457     QAction* action = 0;
 458     switch (sorting) {
 459     case DolphinView::SortByName:
 460         action = m_actionCollection->action("sort_by_name");
 461         break;
 462     case DolphinView::SortBySize:
 463         action = m_actionCollection->action("sort_by_size");
 464         break;
 465     case DolphinView::SortByDate:
 466         action = m_actionCollection->action("sort_by_date");
 467         break;
 468     case DolphinView::SortByPermissions:
 469         action = m_actionCollection->action("sort_by_permissions");
 470         break;
 471     case DolphinView::SortByOwner:
 472         action = m_actionCollection->action("sort_by_owner");
 473         break;
 474     case DolphinView::SortByGroup:
 475         action = m_actionCollection->action("sort_by_group");
 476         break;
 477     case DolphinView::SortByType:
 478         action = m_actionCollection->action("sort_by_type");
 479         break;
 480 #ifdef HAVE_NEPOMUK
 481     case DolphinView::SortByRating:
 482         action = m_actionCollection->action("sort_by_rating");
 483         break;
 484     case DolphinView::SortByTags:
 485         action = m_actionCollection->action("sort_by_tags");
 486         break;
 487 #endif
 488     default:
 489         break;
 490     }
 491
 492     if (action != 0) {
 493         action->setChecked(true);
 494     }
 495 }
 496
 497 void DolphinViewActionHandler::slotZoomLevelChanged(int level)
 498 {
 499     QAction* zoomInAction = m_actionCollection->action(KStandardAction::name(KStandardAction::ZoomIn));
 500     if (zoomInAction != 0) {
 501         zoomInAction->setEnabled(level < ZoomLevelInfo::maximumLevel());
 502     }
 503
 504     QAction* zoomOutAction = m_actionCollection->action(KStandardAction::name(KStandardAction::ZoomOut));
 505     if (zoomOutAction != 0) {
 506         zoomOutAction->setEnabled(level > ZoomLevelInfo::minimumLevel());
 507     }
 508 }
 509
 510 void DolphinViewActionHandler::slotSortTriggered(QAction* action)
 511 {
 512     const DolphinView::Sorting sorting = action->data().value<DolphinView::Sorting>();
 513     m_currentView->setSorting(sorting);
 514 }
 515
 516 void DolphinViewActionHandler::slotAdjustViewProperties()
 517 {
 518     emit actionBeingHandled();
 519     ViewPropertiesDialog dlg(m_currentView);
 520     dlg.exec();
 521 }
 522
 523 void DolphinViewActionHandler::slotFindFile()
 524 {
 525     KRun::run("kfind %u", m_currentView->url(), m_currentView->window());
 526 }
 527
 528 void DolphinViewActionHandler::slotProperties()
 529 {
 530     KPropertiesDialog* dialog = 0;
 531     const KFileItemList list = m_currentView->selectedItems();
 532     if (list.isEmpty()) {
 533         const KUrl url = m_currentView->url();
 534         dialog = new KPropertiesDialog(url, m_currentView);
 535     } else {
 536         dialog = new KPropertiesDialog(list, m_currentView);
 537     }
 538
 539     dialog->setAttribute(Qt::WA_DeleteOnClose);
 540     dialog->show();
 541     dialog->raise();
 542     dialog->activateWindow();
 543 }