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     // View -> Sort By
 166     QActionGroup* sortByActionGroup = createSortByActionGroup();
 167     connect(sortByActionGroup, SIGNAL(triggered(QAction*)), this, SLOT(slotSortTriggered(QAction*)));
 168
 169     KActionMenu* sortByActionMenu = m_actionCollection->add<KActionMenu>("sort");
 170     sortByActionMenu->setText(i18nc("@action:inmenu View", "Sort By"));
 171     sortByActionMenu->setDelayed(false);
 172
 173     foreach (QAction* action, sortByActionGroup->actions()) {
 174         sortByActionMenu->addAction(action);
 175     }
 176     sortByActionMenu->addSeparator();
 177     sortByActionMenu->addAction(sortDescending);
 178     sortByActionMenu->addAction(sortFoldersFirst);
 179
 180     // View -> Additional Information
 181     QActionGroup* additionalInfoGroup = createAdditionalInformationActionGroup();
 182     connect(additionalInfoGroup, SIGNAL(triggered(QAction*)), this, SLOT(toggleAdditionalInfo(QAction*)));
 183
 184     KActionMenu* additionalInfoMenu = m_actionCollection->add<KActionMenu>("additional_info");
 185     additionalInfoMenu->setText(i18nc("@action:inmenu View", "Additional Information"));
 186     additionalInfoMenu->setDelayed(false);
 187     foreach (QAction* action, additionalInfoGroup->actions()) {
 188         additionalInfoMenu->addAction(action);
 189     }
 190
 191     KToggleAction* showInGroups = m_actionCollection->add<KToggleAction>("show_in_groups");
 192     showInGroups->setText(i18nc("@action:inmenu View", "Show in Groups"));
 193     connect(showInGroups, SIGNAL(triggered(bool)), this, SLOT(toggleSortCategorization(bool)));
 194
 195     KToggleAction* showHiddenFiles = m_actionCollection->add<KToggleAction>("show_hidden_files");
 196     showHiddenFiles->setText(i18nc("@action:inmenu View", "Show Hidden Files"));
 197     showHiddenFiles->setShortcuts(QList<QKeySequence>() << Qt::ALT + Qt::Key_Period << Qt::Key_F8);
 198     connect(showHiddenFiles, SIGNAL(triggered(bool)), this, SLOT(toggleShowHiddenFiles(bool)));
 199
 200     KAction* adjustViewProps = m_actionCollection->addAction("view_properties");
 201     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
 202     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(slotAdjustViewProperties()));
 203
 204     // Tools menu
 205
 206     KAction* findFile = m_actionCollection->addAction("find_file");
 207     findFile->setText(i18nc("@action:inmenu Tools", "Find File..."));
 208     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
 209     findFile->setIcon(KIcon("edit-find"));
 210     connect(findFile, SIGNAL(triggered()), this, SLOT(slotFindFile()));
 211 }
 212
 213 QActionGroup* DolphinViewActionHandler::createAdditionalInformationActionGroup()
 214 {
 215     QActionGroup* additionalInfoGroup = new QActionGroup(m_actionCollection);
 216     additionalInfoGroup->setExclusive(false);
 217
 218     KActionMenu* showInformationMenu = m_actionCollection->add<KActionMenu>("additional_info");
 219     showInformationMenu->setText(i18nc("@action:inmenu View", "Additional Information"));
 220     showInformationMenu->setDelayed(false);
 221
 222     KToggleAction* showSizeInfo = m_actionCollection->add<KToggleAction>("show_size_info");
 223     showSizeInfo->setText(i18nc("@action:inmenu Additional information", "Size"));
 224     showSizeInfo->setData(KFileItemDelegate::Size);
 225     showSizeInfo->setActionGroup(additionalInfoGroup);
 226
 227     KToggleAction* showDateInfo = m_actionCollection->add<KToggleAction>("show_date_info");
 228     showDateInfo->setText(i18nc("@action:inmenu Additional information", "Date"));
 229     showDateInfo->setData(KFileItemDelegate::ModificationTime);
 230     showDateInfo->setActionGroup(additionalInfoGroup);
 231
 232     KToggleAction* showPermissionsInfo = m_actionCollection->add<KToggleAction>("show_permissions_info");
 233     showPermissionsInfo->setText(i18nc("@action:inmenu Additional information", "Permissions"));
 234     showPermissionsInfo->setData(KFileItemDelegate::Permissions);
 235     showPermissionsInfo->setActionGroup(additionalInfoGroup);
 236
 237     KToggleAction* showOwnerInfo = m_actionCollection->add<KToggleAction>("show_owner_info");
 238     showOwnerInfo->setText(i18nc("@action:inmenu Additional information", "Owner"));
 239     showOwnerInfo->setData(KFileItemDelegate::Owner);
 240     showOwnerInfo->setActionGroup(additionalInfoGroup);
 241
 242     KToggleAction* showGroupInfo = m_actionCollection->add<KToggleAction>("show_group_info");
 243     showGroupInfo->setText(i18nc("@action:inmenu Additional information", "Group"));
 244     showGroupInfo->setData(KFileItemDelegate::OwnerAndGroup);
 245     showGroupInfo->setActionGroup(additionalInfoGroup);
 246
 247     KToggleAction* showMimeInfo = m_actionCollection->add<KToggleAction>("show_mime_info");
 248     showMimeInfo->setText(i18nc("@action:inmenu Additional information", "Type"));
 249     showMimeInfo->setData(KFileItemDelegate::FriendlyMimeType);
 250     showMimeInfo->setActionGroup(additionalInfoGroup);
 251
 252     return additionalInfoGroup;
 253 }
 254
 255 Q_DECLARE_METATYPE(DolphinView::Sorting)
 256
 257 QActionGroup* DolphinViewActionHandler::createSortByActionGroup()
 258 {
 259     QActionGroup* sortByActionGroup = new QActionGroup(m_actionCollection);
 260     sortByActionGroup->setExclusive(true);
 261
 262     KToggleAction* sortByName = m_actionCollection->add<KToggleAction>("sort_by_name");
 263     sortByName->setText(i18nc("@action:inmenu Sort By", "Name"));
 264     sortByName->setData(QVariant::fromValue(DolphinView::SortByName));
 265     sortByActionGroup->addAction(sortByName);
 266
 267     KToggleAction* sortBySize = m_actionCollection->add<KToggleAction>("sort_by_size");
 268     sortBySize->setText(i18nc("@action:inmenu Sort By", "Size"));
 269     sortBySize->setData(QVariant::fromValue(DolphinView::SortBySize));
 270     sortByActionGroup->addAction(sortBySize);
 271
 272     KToggleAction* sortByDate = m_actionCollection->add<KToggleAction>("sort_by_date");
 273     sortByDate->setText(i18nc("@action:inmenu Sort By", "Date"));
 274     sortByDate->setData(QVariant::fromValue(DolphinView::SortByDate));
 275     sortByActionGroup->addAction(sortByDate);
 276
 277     KToggleAction* sortByPermissions = m_actionCollection->add<KToggleAction>("sort_by_permissions");
 278     sortByPermissions->setText(i18nc("@action:inmenu Sort By", "Permissions"));
 279     sortByPermissions->setData(QVariant::fromValue(DolphinView::SortByPermissions));
 280     sortByActionGroup->addAction(sortByPermissions);
 281
 282     KToggleAction* sortByOwner = m_actionCollection->add<KToggleAction>("sort_by_owner");
 283     sortByOwner->setText(i18nc("@action:inmenu Sort By", "Owner"));
 284     sortByOwner->setData(QVariant::fromValue(DolphinView::SortByOwner));
 285     sortByActionGroup->addAction(sortByOwner);
 286
 287     KToggleAction* sortByGroup = m_actionCollection->add<KToggleAction>("sort_by_group");
 288     sortByGroup->setText(i18nc("@action:inmenu Sort By", "Group"));
 289     sortByGroup->setData(QVariant::fromValue(DolphinView::SortByGroup));
 290     sortByActionGroup->addAction(sortByGroup);
 291
 292     KToggleAction* sortByType = m_actionCollection->add<KToggleAction>("sort_by_type");
 293     sortByType->setText(i18nc("@action:inmenu Sort By", "Type"));
 294     sortByType->setData(QVariant::fromValue(DolphinView::SortByType));
 295     sortByActionGroup->addAction(sortByType);
 296
 297     return sortByActionGroup;
 298 }
 299
 300 void DolphinViewActionHandler::slotViewModeActionTriggered(QAction* action)
 301 {
 302     const DolphinView::Mode mode = action->data().value<DolphinView::Mode>();
 303     m_currentView->setMode(mode);
 304
 305     QAction* viewModeMenu = m_actionCollection->action("view_mode");
 306     viewModeMenu->setIcon(KIcon(action->icon()));
 307 }
 308
 309 void DolphinViewActionHandler::slotRename()
 310 {
 311     emit actionBeingHandled();
 312     m_currentView->renameSelectedItems();
 313 }
 314
 315 void DolphinViewActionHandler::slotTrashActivated(Qt::MouseButtons, Qt::KeyboardModifiers modifiers)
 316 {
 317     emit actionBeingHandled();
 318     // Note: kde3's konq_mainwindow.cpp used to check
 319     // reason == KAction::PopupMenuActivation && ...
 320     // but this isn't supported anymore
 321     if (modifiers & Qt::ShiftModifier)
 322         m_currentView->deleteSelectedItems();
 323     else
 324         m_currentView->trashSelectedItems();
 325 }
 326
 327 void DolphinViewActionHandler::slotDeleteItems()
 328 {
 329     emit actionBeingHandled();
 330     m_currentView->deleteSelectedItems();
 331 }
 332
 333 void DolphinViewActionHandler::togglePreview(bool show)
 334 {
 335     emit actionBeingHandled();
 336     m_currentView->setShowPreview(show);
 337 }
 338
 339 void DolphinViewActionHandler::slotShowPreviewChanged()
 340 {
 341     // It is not enough to update the 'Show Preview' action, also
 342     // the 'Zoom In' and 'Zoom Out' actions must be adapted.
 343     updateViewActions();
 344 }
 345
 346 QString DolphinViewActionHandler::currentViewModeActionName() const
 347 {
 348     switch (m_currentView->mode()) {
 349     case DolphinView::IconsView:
 350         return "icons";
 351     case DolphinView::DetailsView:
 352         return "details";
 353     case DolphinView::ColumnView:
 354         return "columns";
 355     }
 356     return QString(); // can't happen
 357 }
 358
 359 KActionCollection* DolphinViewActionHandler::actionCollection()
 360 {
 361     return m_actionCollection;
 362 }
 363
 364 void DolphinViewActionHandler::updateViewActions()
 365 {
 366     QAction* viewModeAction = m_actionCollection->action(currentViewModeActionName());
 367     if (viewModeAction != 0) {
 368         viewModeAction->setChecked(true);
 369
 370         QAction* viewModeMenu = m_actionCollection->action("view_mode");
 371         viewModeMenu->setIcon(KIcon(viewModeAction->icon()));
 372     }
 373
 374     QAction* showPreviewAction = m_actionCollection->action("show_preview");
 375     showPreviewAction->setChecked(m_currentView->showPreview());
 376
 377     slotSortOrderChanged(m_currentView->sortOrder());
 378     slotSortFoldersFirstChanged(m_currentView->sortFoldersFirst());
 379     slotAdditionalInfoChanged();
 380     slotCategorizedSortingChanged();
 381     slotSortingChanged(m_currentView->sorting());
 382     slotZoomLevelChanged(m_currentView->zoomLevel());
 383
 384     QAction* showHiddenFilesAction = m_actionCollection->action("show_hidden_files");
 385     showHiddenFilesAction->setChecked(m_currentView->showHiddenFiles());
 386 }
 387
 388 void DolphinViewActionHandler::zoomIn()
 389 {
 390     const int level = m_currentView->zoomLevel();
 391     m_currentView->setZoomLevel(level + 1);
 392     updateViewActions();
 393 }
 394
 395 void DolphinViewActionHandler::zoomOut()
 396 {
 397     const int level = m_currentView->zoomLevel();
 398     m_currentView->setZoomLevel(level - 1);
 399     updateViewActions();
 400 }
 401
 402 void DolphinViewActionHandler::toggleSortOrder()
 403 {
 404     m_currentView->toggleSortOrder();
 405 }
 406
 407 void DolphinViewActionHandler::toggleSortFoldersFirst()
 408 {
 409     m_currentView->toggleSortFoldersFirst();
 410 }
 411
 412 void DolphinViewActionHandler::slotSortOrderChanged(Qt::SortOrder order)
 413 {
 414     QAction* descending = m_actionCollection->action("descending");
 415     const bool sortDescending = (order == Qt::DescendingOrder);
 416     descending->setChecked(sortDescending);
 417 }
 418
 419 void DolphinViewActionHandler::slotSortFoldersFirstChanged(bool foldersFirst)
 420 {
 421     m_actionCollection->action("folders_first")->setChecked(foldersFirst);
 422 }
 423
 424 void DolphinViewActionHandler::toggleAdditionalInfo(QAction* action)
 425 {
 426     emit actionBeingHandled();
 427     m_currentView->toggleAdditionalInfo(action);
 428 }
 429
 430 void DolphinViewActionHandler::slotAdditionalInfoChanged()
 431 {
 432     m_currentView->updateAdditionalInfoActions(m_actionCollection);
 433 }
 434
 435 void DolphinViewActionHandler::toggleSortCategorization(bool categorizedSorting)
 436 {
 437     m_currentView->setCategorizedSorting(categorizedSorting);
 438 }
 439
 440 void DolphinViewActionHandler::slotCategorizedSortingChanged()
 441 {
 442     QAction* showInGroupsAction = m_actionCollection->action("show_in_groups");
 443     showInGroupsAction->setChecked(m_currentView->categorizedSorting());
 444     showInGroupsAction->setEnabled(m_currentView->supportsCategorizedSorting());
 445 }
 446
 447 void DolphinViewActionHandler::toggleShowHiddenFiles(bool show)
 448 {
 449     emit actionBeingHandled();
 450     m_currentView->setShowHiddenFiles(show);
 451 }
 452
 453 void DolphinViewActionHandler::slotShowHiddenFilesChanged()
 454 {
 455     QAction* showHiddenFilesAction = m_actionCollection->action("show_hidden_files");
 456     showHiddenFilesAction->setChecked(m_currentView->showHiddenFiles());
 457 }
 458
 459
 460 KToggleAction* DolphinViewActionHandler::iconsModeAction()
 461 {
 462     KToggleAction* iconsView = m_actionCollection->add<KToggleAction>("icons");
 463     iconsView->setText(i18nc("@action:inmenu View Mode", "Icons"));
 464     iconsView->setToolTip(i18nc("@info", "Icons view mode"));
 465     iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
 466     iconsView->setIcon(KIcon("view-list-icons"));
 467     iconsView->setData(QVariant::fromValue(DolphinView::IconsView));
 468     return iconsView;
 469 }
 470
 471 KToggleAction* DolphinViewActionHandler::detailsModeAction()
 472 {
 473     KToggleAction* detailsView = m_actionCollection->add<KToggleAction>("details");
 474     detailsView->setText(i18nc("@action:inmenu View Mode", "Details"));
 475     detailsView->setToolTip(i18nc("@info", "Details view mode"));
 476     detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
 477     detailsView->setIcon(KIcon("view-list-details"));
 478     detailsView->setData(QVariant::fromValue(DolphinView::DetailsView));
 479     return detailsView;
 480 }
 481
 482 KToggleAction* DolphinViewActionHandler::columnsModeAction()
 483 {
 484     KToggleAction* columnView = m_actionCollection->add<KToggleAction>("columns");
 485     columnView->setText(i18nc("@action:inmenu View Mode", "Columns"));
 486     columnView->setToolTip(i18nc("@info", "Columns view mode"));
 487     columnView->setShortcut(Qt::CTRL | Qt::Key_3);
 488     columnView->setIcon(KIcon("view-file-columns"));
 489     columnView->setData(QVariant::fromValue(DolphinView::ColumnView));
 490     return columnView;
 491 }
 492
 493 void DolphinViewActionHandler::slotSortingChanged(DolphinView::Sorting sorting)
 494 {
 495     QAction* action = 0;
 496     switch (sorting) {
 497     case DolphinView::SortByName:
 498         action = m_actionCollection->action("sort_by_name");
 499         break;
 500     case DolphinView::SortBySize:
 501         action = m_actionCollection->action("sort_by_size");
 502         break;
 503     case DolphinView::SortByDate:
 504         action = m_actionCollection->action("sort_by_date");
 505         break;
 506     case DolphinView::SortByPermissions:
 507         action = m_actionCollection->action("sort_by_permissions");
 508         break;
 509     case DolphinView::SortByOwner:
 510         action = m_actionCollection->action("sort_by_owner");
 511         break;
 512     case DolphinView::SortByGroup:
 513         action = m_actionCollection->action("sort_by_group");
 514         break;
 515     case DolphinView::SortByType:
 516         action = m_actionCollection->action("sort_by_type");
 517         break;
 518     default:
 519         break;
 520     }
 521
 522     if (action != 0) {
 523         action->setChecked(true);
 524
 525         QAction* sortByMenu =  m_actionCollection->action("sort");
 526         sortByMenu->setIcon(KIcon(action->icon()));
 527     }
 528 }
 529
 530 void DolphinViewActionHandler::slotZoomLevelChanged(int level)
 531 {
 532     QAction* zoomInAction = m_actionCollection->action(KStandardAction::name(KStandardAction::ZoomIn));
 533     if (zoomInAction != 0) {
 534         zoomInAction->setEnabled(level < ZoomLevelInfo::maximumLevel());
 535     }
 536
 537     QAction* zoomOutAction = m_actionCollection->action(KStandardAction::name(KStandardAction::ZoomOut));
 538     if (zoomOutAction != 0) {
 539         zoomOutAction->setEnabled(level > ZoomLevelInfo::minimumLevel());
 540     }
 541 }
 542
 543 void DolphinViewActionHandler::slotSortTriggered(QAction* action)
 544 {
 545     const DolphinView::Sorting sorting = action->data().value<DolphinView::Sorting>();
 546     m_currentView->setSorting(sorting);
 547 }
 548
 549 void DolphinViewActionHandler::slotAdjustViewProperties()
 550 {
 551     emit actionBeingHandled();
 552     QPointer<ViewPropertiesDialog> dialog = new ViewPropertiesDialog(m_currentView);
 553     dialog->exec();
 554     delete dialog;
 555 }
 556
 557 void DolphinViewActionHandler::slotFindFile()
 558 {
 559     KRun::run("kfind %u", m_currentView->url(), m_currentView->window());
 560 }
 561
 562 void DolphinViewActionHandler::slotProperties()
 563 {
 564     KPropertiesDialog* dialog = 0;
 565     const KFileItemList list = m_currentView->selectedItems();
 566     if (list.isEmpty()) {
 567         const KUrl url = m_currentView->url();
 568         dialog = new KPropertiesDialog(url, m_currentView);
 569     } else {
 570         dialog = new KPropertiesDialog(list, m_currentView);
 571     }
 572
 573     dialog->setAttribute(Qt::WA_DeleteOnClose);
 574     dialog->show();
 575     dialog->raise();
 576     dialog->activateWindow();
 577 }