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 #include <konq_operations.h>
  26
  27 #include <kaction.h>
  28 #include <kactioncollection.h>
  29 #include <kactionmenu.h>
  30 #include <kselectaction.h>
  31 #include <klocale.h>
  32 #include <knewmenu.h>
  33 #include <ktoggleaction.h>
  34 #include <krun.h>
  35 #include <kpropertiesdialog.h>
  36
  37
  38 DolphinViewActionHandler::DolphinViewActionHandler(KActionCollection* collection, QObject* parent)
  39     : QObject(parent),
  40       m_actionCollection(collection),
  41       m_currentView(0)
  42 {
  43     Q_ASSERT(m_actionCollection);
  44     createActions();
  45 }
  46
  47 void DolphinViewActionHandler::setCurrentView(DolphinView* view)
  48 {
  49     Q_ASSERT(view);
  50
  51     if (m_currentView)
  52         disconnect(m_currentView, 0, this, 0);
  53
  54     m_currentView = view;
  55
  56     connect(view, SIGNAL(modeChanged()),
  57             this, SLOT(updateViewActions()));
  58     connect(view, SIGNAL(showPreviewChanged()),
  59             this, SLOT(slotShowPreviewChanged()));
  60     connect(view, SIGNAL(sortOrderChanged(Qt::SortOrder)),
  61             this, SLOT(slotSortOrderChanged(Qt::SortOrder)));
  62     connect(view, SIGNAL(sortFoldersFirstChanged(bool)),
  63             this, SLOT(slotSortFoldersFirstChanged(bool)));
  64     connect(view, SIGNAL(additionalInfoChanged()),
  65             this, SLOT(slotAdditionalInfoChanged()));
  66     connect(view, SIGNAL(categorizedSortingChanged()),
  67             this, SLOT(slotCategorizedSortingChanged()));
  68     connect(view, SIGNAL(showHiddenFilesChanged()),
  69             this, SLOT(slotShowHiddenFilesChanged()));
  70     connect(view, SIGNAL(sortingChanged(DolphinView::Sorting)),
  71             this, SLOT(slotSortingChanged(DolphinView::Sorting)));
  72     connect(view, SIGNAL(zoomLevelChanged(int)),
  73             this, SLOT(slotZoomLevelChanged(int)));
  74 }
  75
  76 DolphinView* DolphinViewActionHandler::currentView()
  77 {
  78     return m_currentView;
  79 }
  80
  81 void DolphinViewActionHandler::createActions()
  82 {
  83     // This action doesn't appear in the GUI, it's for the shortcut only.
  84     // KNewFileMenu takes care of the GUI stuff.
  85     KAction* newDirAction = m_actionCollection->addAction("create_dir");
  86     newDirAction->setText(i18nc("@action", "Create Folder..."));
  87     newDirAction->setShortcut(Qt::Key_F10);
  88     newDirAction->setIcon(KIcon("folder-new"));
  89     connect(newDirAction, SIGNAL(triggered()), this, SIGNAL(createDirectory()));
  90
  91     // File menu
  92
  93     KAction* rename = m_actionCollection->addAction("rename");
  94     rename->setText(i18nc("@action:inmenu File", "Rename..."));
  95     rename->setShortcut(Qt::Key_F2);
  96     rename->setIcon(KIcon("edit-rename"));
  97     connect(rename, SIGNAL(triggered()), this, SLOT(slotRename()));
  98
  99     KAction* moveToTrash = m_actionCollection->addAction("move_to_trash");
 100     moveToTrash->setText(i18nc("@action:inmenu File", "Move to Trash"));
 101     moveToTrash->setIcon(KIcon("user-trash"));
 102     moveToTrash->setShortcut(QKeySequence::Delete);
 103     connect(moveToTrash, SIGNAL(triggered(Qt::MouseButtons, Qt::KeyboardModifiers)),
 104             this, SLOT(slotTrashActivated(Qt::MouseButtons, Qt::KeyboardModifiers)));
 105
 106     KAction* deleteAction = m_actionCollection->addAction("delete");
 107     deleteAction->setIcon(KIcon("edit-delete"));
 108     deleteAction->setText(i18nc("@action:inmenu File", "Delete"));
 109     deleteAction->setShortcut(Qt::SHIFT | Qt::Key_Delete);
 110     connect(deleteAction, SIGNAL(triggered()), this, SLOT(slotDeleteItems()));
 111
 112     // This action is useful for being enabled when "move_to_trash" should be
 113     // disabled and "delete" is enabled (e.g. non-local files), so that Key_Del
 114     // can be used for deleting the file (#76016). It needs to be a separate action
 115     // so that the Edit menu isn't affected.
 116     KAction* deleteWithTrashShortcut = m_actionCollection->addAction("delete_shortcut");
 117     // The descriptive text is just for the shortcuts editor.
 118     deleteWithTrashShortcut->setText(i18nc("@action:inmenu File", "Delete (using shortcut for Trash)"));
 119     deleteWithTrashShortcut->setShortcut(QKeySequence::Delete);
 120     deleteWithTrashShortcut->setEnabled(false);
 121     connect(deleteWithTrashShortcut, SIGNAL(triggered()), this, SLOT(slotDeleteItems()));
 122
 123     KAction *propertiesAction = m_actionCollection->addAction( "properties" );
 124     // Well, it's the File menu in dolphinmainwindow and the Edit menu in dolphinpart... :)
 125     propertiesAction->setText( i18nc("@action:inmenu File", "Properties") );
 126     propertiesAction->setIcon(KIcon("document-properties"));
 127     propertiesAction->setShortcut(Qt::ALT | Qt::Key_Return);
 128     connect(propertiesAction, SIGNAL(triggered()), SLOT(slotProperties()));
 129
 130     // View menu
 131     KToggleAction* iconsAction = iconsModeAction();
 132     KToggleAction* detailsAction = detailsModeAction();
 133     KToggleAction* columnsAction = columnsModeAction();
 134
 135     KSelectAction* viewModeActions = m_actionCollection->add<KSelectAction>("view_mode");
 136     viewModeActions->setText(i18nc("@action:intoolbar", "View Mode"));
 137     viewModeActions->addAction(iconsAction);
 138     viewModeActions->addAction(detailsAction);
 139     viewModeActions->addAction(columnsAction);
 140     viewModeActions->setToolBarMode(KSelectAction::MenuMode);
 141     connect(viewModeActions, SIGNAL(triggered(QAction*)), this, SLOT(slotViewModeActionTriggered(QAction*)));
 142
 143     KStandardAction::zoomIn(this,
 144                             SLOT(zoomIn()),
 145                             m_actionCollection);
 146
 147     KStandardAction::zoomOut(this,
 148                              SLOT(zoomOut()),
 149                              m_actionCollection);
 150
 151     KToggleAction* showPreview = m_actionCollection->add<KToggleAction>("show_preview");
 152     showPreview->setText(i18nc("@action:intoolbar", "Preview"));
 153     showPreview->setToolTip(i18nc("@info", "Show preview of files and folders"));
 154     showPreview->setIcon(KIcon("view-preview"));
 155     connect(showPreview, SIGNAL(triggered(bool)), this, SLOT(togglePreview(bool)));
 156
 157     KToggleAction* sortDescending = m_actionCollection->add<KToggleAction>("descending");
 158     sortDescending->setText(i18nc("@action:inmenu Sort", "Descending"));
 159     connect(sortDescending, SIGNAL(triggered()), this, SLOT(toggleSortOrder()));
 160
 161     KToggleAction* sortFoldersFirst = m_actionCollection->add<KToggleAction>("folders_first");
 162     sortFoldersFirst->setText(i18nc("@action:inmenu Sort", "Folders First"));
 163     connect(sortFoldersFirst, SIGNAL(triggered()), this, SLOT(toggleSortFoldersFirst()));
 164
 165     QActionGroup* sortByActionGroup = createSortByActionGroup();
 166     connect(sortByActionGroup, SIGNAL(triggered(QAction*)), this, SLOT(slotSortTriggered(QAction*)));
 167
 168     KActionMenu* sortActionMenu = m_actionCollection->add<KActionMenu>("sort");
 169     sortActionMenu->setText(i18nc("@action:inmenu View", "Sort By"));
 170     sortActionMenu->setDelayed(false);
 171
 172     foreach(QAction* actionItem, sortByActionGroup->actions()) {
 173         sortActionMenu->addAction(actionItem);
 174     }
 175     sortActionMenu->addSeparator();
 176     sortActionMenu->addAction(sortDescending);
 177     sortActionMenu->addAction(sortFoldersFirst);
 178
 179     KActionMenu* showInformationActionMenu = createAdditionalInformationActionMenu();
 180     connect(showInformationActionMenu, SIGNAL(triggered(QAction*)), this, SLOT(toggleAdditionalInfo(QAction*)));
 181
 182     KToggleAction* showInGroups = m_actionCollection->add<KToggleAction>("show_in_groups");
 183     showInGroups->setText(i18nc("@action:inmenu View", "Show in Groups"));
 184     connect(showInGroups, SIGNAL(triggered(bool)), this, SLOT(toggleSortCategorization(bool)));
 185
 186     KToggleAction* showHiddenFiles = m_actionCollection->add<KToggleAction>("show_hidden_files");
 187     showHiddenFiles->setText(i18nc("@action:inmenu View", "Show Hidden Files"));
 188     showHiddenFiles->setShortcuts(QList<QKeySequence>() << Qt::ALT + Qt::Key_Period << Qt::Key_F8);
 189     connect(showHiddenFiles, SIGNAL(triggered(bool)), this, SLOT(toggleShowHiddenFiles(bool)));
 190
 191     KAction* adjustViewProps = m_actionCollection->addAction("view_properties");
 192     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
 193     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(slotAdjustViewProperties()));
 194
 195     // Tools menu
 196
 197     KAction* findFile = m_actionCollection->addAction("find_file");
 198     findFile->setText(i18nc("@action:inmenu Tools", "Find File..."));
 199     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
 200     findFile->setIcon(KIcon("edit-find"));
 201     connect(findFile, SIGNAL(triggered()), this, SLOT(slotFindFile()));
 202 }
 203
 204 KActionMenu* DolphinViewActionHandler::createAdditionalInformationActionMenu()
 205 {
 206     KActionMenu* showInformationMenu = m_actionCollection->add<KActionMenu>("additional_info");
 207     showInformationMenu->setText(i18nc("@action:inmenu View", "Additional Information"));
 208     showInformationMenu->setDelayed(false);
 209
 210     KToggleAction* showSizeInfo = m_actionCollection->add<KToggleAction>("show_size_info");
 211     showSizeInfo->setText(i18nc("@action:inmenu Additional information", "Size"));
 212     showSizeInfo->setData(KFileItemDelegate::Size);
 213     showInformationMenu->addAction(showSizeInfo);
 214
 215     KToggleAction* showDateInfo = m_actionCollection->add<KToggleAction>("show_date_info");
 216     showDateInfo->setText(i18nc("@action:inmenu Additional information", "Date"));
 217     showDateInfo->setData(KFileItemDelegate::ModificationTime);
 218     showInformationMenu->addAction(showDateInfo);
 219
 220     KToggleAction* showPermissionsInfo = m_actionCollection->add<KToggleAction>("show_permissions_info");
 221     showPermissionsInfo->setText(i18nc("@action:inmenu Additional information", "Permissions"));
 222     showPermissionsInfo->setData(KFileItemDelegate::Permissions);
 223     showInformationMenu->addAction(showPermissionsInfo);
 224
 225     KToggleAction* showOwnerInfo = m_actionCollection->add<KToggleAction>("show_owner_info");
 226     showOwnerInfo->setText(i18nc("@action:inmenu Additional information", "Owner"));
 227     showOwnerInfo->setData(KFileItemDelegate::Owner);
 228     showInformationMenu->addAction(showOwnerInfo);
 229
 230     KToggleAction* showGroupInfo = m_actionCollection->add<KToggleAction>("show_group_info");
 231     showGroupInfo->setText(i18nc("@action:inmenu Additional information", "Group"));
 232     showGroupInfo->setData(KFileItemDelegate::OwnerAndGroup);
 233     showInformationMenu->addAction(showGroupInfo);
 234
 235     KToggleAction* showMimeInfo = m_actionCollection->add<KToggleAction>("show_mime_info");
 236     showMimeInfo->setText(i18nc("@action:inmenu Additional information", "Type"));
 237     showMimeInfo->setData(KFileItemDelegate::FriendlyMimeType);;
 238     showInformationMenu->addAction(showMimeInfo);
 239
 240     return showInformationMenu;
 241 }
 242
 243 Q_DECLARE_METATYPE(DolphinView::Sorting)
 244
 245 QActionGroup* DolphinViewActionHandler::createSortByActionGroup()
 246 {
 247     QActionGroup* sortByActionGroup = new QActionGroup(m_actionCollection);
 248     sortByActionGroup->setExclusive(true);
 249
 250     KToggleAction* sortByName = m_actionCollection->add<KToggleAction>("sort_by_name");
 251     sortByName->setText(i18nc("@action:inmenu Sort By", "Name"));
 252     sortByName->setData(QVariant::fromValue(DolphinView::SortByName));
 253     sortByActionGroup->addAction(sortByName);
 254
 255     KToggleAction* sortBySize = m_actionCollection->add<KToggleAction>("sort_by_size");
 256     sortBySize->setText(i18nc("@action:inmenu Sort By", "Size"));
 257     sortBySize->setData(QVariant::fromValue(DolphinView::SortBySize));
 258     sortByActionGroup->addAction(sortBySize);
 259
 260     KToggleAction* sortByDate = m_actionCollection->add<KToggleAction>("sort_by_date");
 261     sortByDate->setText(i18nc("@action:inmenu Sort By", "Date"));
 262     sortByDate->setData(QVariant::fromValue(DolphinView::SortByDate));
 263     sortByActionGroup->addAction(sortByDate);
 264
 265     KToggleAction* sortByPermissions = m_actionCollection->add<KToggleAction>("sort_by_permissions");
 266     sortByPermissions->setText(i18nc("@action:inmenu Sort By", "Permissions"));
 267     sortByPermissions->setData(QVariant::fromValue(DolphinView::SortByPermissions));
 268     sortByActionGroup->addAction(sortByPermissions);
 269
 270     KToggleAction* sortByOwner = m_actionCollection->add<KToggleAction>("sort_by_owner");
 271     sortByOwner->setText(i18nc("@action:inmenu Sort By", "Owner"));
 272     sortByOwner->setData(QVariant::fromValue(DolphinView::SortByOwner));
 273     sortByActionGroup->addAction(sortByOwner);
 274
 275     KToggleAction* sortByGroup = m_actionCollection->add<KToggleAction>("sort_by_group");
 276     sortByGroup->setText(i18nc("@action:inmenu Sort By", "Group"));
 277     sortByGroup->setData(QVariant::fromValue(DolphinView::SortByGroup));
 278     sortByActionGroup->addAction(sortByGroup);
 279
 280     KToggleAction* sortByType = m_actionCollection->add<KToggleAction>("sort_by_type");
 281     sortByType->setText(i18nc("@action:inmenu Sort By", "Type"));
 282     sortByType->setData(QVariant::fromValue(DolphinView::SortByType));
 283     sortByActionGroup->addAction(sortByType);
 284
 285     return sortByActionGroup;
 286 }
 287
 288 void DolphinViewActionHandler::slotViewModeActionTriggered(QAction* action)
 289 {
 290     const DolphinView::Mode mode = action->data().value<DolphinView::Mode>();
 291     m_currentView->setMode(mode);
 292
 293     QAction* viewModeMenu = m_actionCollection->action("view_mode");
 294     viewModeMenu->setIcon(KIcon(action->icon()));
 295 }
 296
 297 void DolphinViewActionHandler::slotRename()
 298 {
 299     emit actionBeingHandled();
 300     m_currentView->renameSelectedItems();
 301 }
 302
 303 void DolphinViewActionHandler::slotTrashActivated(Qt::MouseButtons, Qt::KeyboardModifiers modifiers)
 304 {
 305     emit actionBeingHandled();
 306     // Note: kde3's konq_mainwindow.cpp used to check
 307     // reason == KAction::PopupMenuActivation && ...
 308     // but this isn't supported anymore
 309     if (modifiers & Qt::ShiftModifier)
 310         m_currentView->deleteSelectedItems();
 311     else
 312         m_currentView->trashSelectedItems();
 313 }
 314
 315 void DolphinViewActionHandler::slotDeleteItems()
 316 {
 317     emit actionBeingHandled();
 318     m_currentView->deleteSelectedItems();
 319 }
 320
 321 void DolphinViewActionHandler::togglePreview(bool show)
 322 {
 323     emit actionBeingHandled();
 324     m_currentView->setShowPreview(show);
 325 }
 326
 327 void DolphinViewActionHandler::slotShowPreviewChanged()
 328 {
 329     // It is not enough to update the 'Show Preview' action, also
 330     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 331     updateViewActions();
 332 }
 333
 334 QString DolphinViewActionHandler::currentViewModeActionName() const
 335 {
 336     switch (m_currentView->mode()) {
 337     case DolphinView::IconsView:
 338         return "icons";
 339     case DolphinView::DetailsView:
 340         return "details";
 341     case DolphinView::ColumnView:
 342         return "columns";
 343     }
 344     return QString(); // can't happen
 345 }
 346
 347 KActionCollection* DolphinViewActionHandler::actionCollection()
 348 {
 349     return m_actionCollection;
 350 }
 351
 352 void DolphinViewActionHandler::updateViewActions()
 353 {
 354     QAction* viewModeAction = m_actionCollection->action(currentViewModeActionName());
 355     if (viewModeAction != 0) {
 356         viewModeAction->setChecked(true);
 357
 358         QAction* viewModeMenu = m_actionCollection->action("view_mode");
 359         viewModeMenu->setIcon(KIcon(viewModeAction->icon()));
 360     }
 361
 362     QAction* showPreviewAction = m_actionCollection->action("show_preview");
 363     showPreviewAction->setChecked(m_currentView->showPreview());
 364
 365     slotSortOrderChanged(m_currentView->sortOrder());
 366     slotSortFoldersFirstChanged(m_currentView->sortFoldersFirst());
 367     slotAdditionalInfoChanged();
 368     slotCategorizedSortingChanged();
 369     slotSortingChanged(m_currentView->sorting());
 370     slotZoomLevelChanged(m_currentView->zoomLevel());
 371
 372     QAction* showHiddenFilesAction = m_actionCollection->action("show_hidden_files");
 373     showHiddenFilesAction->setChecked(m_currentView->showHiddenFiles());
 374 }
 375
 376 void DolphinViewActionHandler::zoomIn()
 377 {
 378     const int level = m_currentView->zoomLevel();
 379     m_currentView->setZoomLevel(level + 1);
 380     updateViewActions();
 381 }
 382
 383 void DolphinViewActionHandler::zoomOut()
 384 {
 385     const int level = m_currentView->zoomLevel();
 386     m_currentView->setZoomLevel(level - 1);
 387     updateViewActions();
 388 }
 389
 390 void DolphinViewActionHandler::toggleSortOrder()
 391 {
 392     m_currentView->toggleSortOrder();
 393 }
 394
 395 void DolphinViewActionHandler::toggleSortFoldersFirst()
 396 {
 397     m_currentView->toggleSortFoldersFirst();
 398 }
 399
 400 void DolphinViewActionHandler::slotSortOrderChanged(Qt::SortOrder order)
 401 {
 402     QAction* descending = m_actionCollection->action("descending");
 403     const bool sortDescending = (order == Qt::DescendingOrder);
 404     descending->setChecked(sortDescending);
 405 }
 406
 407 void DolphinViewActionHandler::slotSortFoldersFirstChanged(bool foldersFirst)
 408 {
 409     m_actionCollection->action("folders_first")->setChecked(foldersFirst);
 410 }
 411
 412 void DolphinViewActionHandler::toggleAdditionalInfo(QAction* action)
 413 {
 414     emit actionBeingHandled();
 415     m_currentView->toggleAdditionalInfo(action);
 416 }
 417
 418 void DolphinViewActionHandler::slotAdditionalInfoChanged()
 419 {
 420     m_currentView->updateAdditionalInfoActions(m_actionCollection);
 421 }
 422
 423 void DolphinViewActionHandler::toggleSortCategorization(bool categorizedSorting)
 424 {
 425     m_currentView->setCategorizedSorting(categorizedSorting);
 426 }
 427
 428 void DolphinViewActionHandler::slotCategorizedSortingChanged()
 429 {
 430     QAction* showInGroupsAction = m_actionCollection->action("show_in_groups");
 431     showInGroupsAction->setChecked(m_currentView->categorizedSorting());
 432     showInGroupsAction->setEnabled(m_currentView->supportsCategorizedSorting());
 433 }
 434
 435 void DolphinViewActionHandler::toggleShowHiddenFiles(bool show)
 436 {
 437     emit actionBeingHandled();
 438     m_currentView->setShowHiddenFiles(show);
 439 }
 440
 441 void DolphinViewActionHandler::slotShowHiddenFilesChanged()
 442 {
 443     QAction* showHiddenFilesAction = m_actionCollection->action("show_hidden_files");
 444     showHiddenFilesAction->setChecked(m_currentView->showHiddenFiles());
 445 }
 446
 447
 448 KToggleAction* DolphinViewActionHandler::iconsModeAction()
 449 {
 450     KToggleAction* iconsView = m_actionCollection->add<KToggleAction>("icons");
 451     iconsView->setText(i18nc("@action:inmenu View Mode", "Icons"));
 452     iconsView->setToolTip(i18nc("@info", "Icons view mode"));
 453     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
 454     iconsView->setIcon(KIcon("view-list-icons"));
 455     iconsView->setData(QVariant::fromValue(DolphinView::IconsView));
 456     return iconsView;
 457 }
 458
 459 KToggleAction* DolphinViewActionHandler::detailsModeAction()
 460 {
 461     KToggleAction* detailsView = m_actionCollection->add<KToggleAction>("details");
 462     detailsView->setText(i18nc("@action:inmenu View Mode", "Details"));
 463     detailsView->setToolTip(i18nc("@info", "Details view mode"));
 464     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
 465     detailsView->setIcon(KIcon("view-list-details"));
 466     detailsView->setData(QVariant::fromValue(DolphinView::DetailsView));
 467     return detailsView;
 468 }
 469
 470 KToggleAction* DolphinViewActionHandler::columnsModeAction()
 471 {
 472     KToggleAction* columnView = m_actionCollection->add<KToggleAction>("columns");
 473     columnView->setText(i18nc("@action:inmenu View Mode", "Columns"));
 474     columnView->setToolTip(i18nc("@info", "Columns view mode"));
 475     columnView->setShortcut(Qt::CTRL | Qt::Key_3);
 476     columnView->setIcon(KIcon("view-file-columns"));
 477     columnView->setData(QVariant::fromValue(DolphinView::ColumnView));
 478     return columnView;
 479 }
 480
 481 void DolphinViewActionHandler::slotSortingChanged(DolphinView::Sorting sorting)
 482 {
 483     QAction* action = 0;
 484     switch (sorting) {
 485     case DolphinView::SortByName:
 486         action = m_actionCollection->action("sort_by_name");
 487         break;
 488     case DolphinView::SortBySize:
 489         action = m_actionCollection->action("sort_by_size");
 490         break;
 491     case DolphinView::SortByDate:
 492         action = m_actionCollection->action("sort_by_date");
 493         break;
 494     case DolphinView::SortByPermissions:
 495         action = m_actionCollection->action("sort_by_permissions");
 496         break;
 497     case DolphinView::SortByOwner:
 498         action = m_actionCollection->action("sort_by_owner");
 499         break;
 500     case DolphinView::SortByGroup:
 501         action = m_actionCollection->action("sort_by_group");
 502         break;
 503     case DolphinView::SortByType:
 504         action = m_actionCollection->action("sort_by_type");
 505         break;
 506     default:
 507         break;
 508     }
 509
 510     if (action != 0) {
 511         action->setChecked(true);
 512
 513         QAction* sortByMenu =  m_actionCollection->action("sort");
 514         sortByMenu->setIcon(KIcon(action->icon()));
 515     }
 516 }
 517
 518 void DolphinViewActionHandler::slotZoomLevelChanged(int level)
 519 {
 520     QAction* zoomInAction = m_actionCollection->action(KStandardAction::name(KStandardAction::ZoomIn));
 521     if (zoomInAction != 0) {
 522         zoomInAction->setEnabled(level < ZoomLevelInfo::maximumLevel());
 523     }
 524
 525     QAction* zoomOutAction = m_actionCollection->action(KStandardAction::name(KStandardAction::ZoomOut));
 526     if (zoomOutAction != 0) {
 527         zoomOutAction->setEnabled(level > ZoomLevelInfo::minimumLevel());
 528     }
 529 }
 530
 531 void DolphinViewActionHandler::slotSortTriggered(QAction* action)
 532 {
 533     const DolphinView::Sorting sorting = action->data().value<DolphinView::Sorting>();
 534     m_currentView->setSorting(sorting);
 535 }
 536
 537 void DolphinViewActionHandler::slotAdjustViewProperties()
 538 {
 539     emit actionBeingHandled();
 540     QPointer<ViewPropertiesDialog> dialog = new ViewPropertiesDialog(m_currentView);
 541     dialog->exec();
 542     delete dialog;
 543 }
 544
 545 void DolphinViewActionHandler::slotFindFile()
 546 {
 547     KRun::run("kfind %u", m_currentView->url(), m_currentView->window());
 548 }
 549
 550 void DolphinViewActionHandler::slotProperties()
 551 {
 552     KPropertiesDialog* dialog = 0;
 553     const KFileItemList list = m_currentView->selectedItems();
 554     if (list.isEmpty()) {
 555         const KUrl url = m_currentView->url();
 556         dialog = new KPropertiesDialog(url, m_currentView);
 557     } else {
 558         dialog = new KPropertiesDialog(list, m_currentView);
 559     }
 560
 561     dialog->setAttribute(Qt::WA_DeleteOnClose);
 562     dialog->show();
 563     dialog->raise();
 564     dialog->activateWindow();
 565 }