accessibility/source/helper/acc_factory.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <config_features.h>
  21 #include <config_feature_desktop.h>
  22
  23 #include <toolkit/awt/vclxwindows.hxx>
  24 #include <toolkit/helper/accessiblefactory.hxx>
  25 #include <vcl/accessiblefactory.hxx>
  26 #include <standard/svtaccessiblenumericfield.hxx>
  27 #include <standard/vclxaccessiblebutton.hxx>
  28 #include <standard/vclxaccessiblecheckbox.hxx>
  29 #include <standard/vclxaccessibledropdowncombobox.hxx>
  30 #include <standard/vclxaccessiblecombobox.hxx>
  31 #include <standard/vclxaccessibledropdownlistbox.hxx>
  32 #include <standard/vclxaccessibleedit.hxx>
  33 #include <standard/vclxaccessiblefixedhyperlink.hxx>
  34 #include <standard/vclxaccessiblefixedtext.hxx>
  35 #include <standard/vclxaccessibleheaderbar.hxx>
  36 #include <standard/vclxaccessiblelistbox.hxx>
  37 #include <standard/vclxaccessibleradiobutton.hxx>
  38 #include <standard/vclxaccessiblescrollbar.hxx>
  39 #include <standard/vclxaccessibletoolbox.hxx>
  40 #include <toolkit/awt/vclxaccessiblecomponent.hxx>
  41 #include <standard/vclxaccessiblestatusbar.hxx>
  42 #include <standard/vclxaccessibletabcontrol.hxx>
  43 #include <standard/vclxaccessibletabpagewindow.hxx>
  44 #include <standard/vclxaccessiblemenubar.hxx>
  45 #include <standard/vclxaccessiblepopupmenu.hxx>
  46 #include <extended/accessibletablistbox.hxx>
  47 #include <extended/AccessibleBrowseBox.hxx>
  48 #include <extended/accessibleiconchoicectrl.hxx>
  49 #include <extended/AccessibleIconView.hxx>
  50 #include <extended/accessibletabbar.hxx>
  51 #include <extended/accessiblelistbox.hxx>
  52 #include <extended/AccessibleBrowseBoxHeaderBar.hxx>
  53 #include <extended/textwindowaccessibility.hxx>
  54 #include <extended/AccessibleBrowseBoxTableCell.hxx>
  55 #include <extended/AccessibleBrowseBoxHeaderCell.hxx>
  56 #include <extended/AccessibleBrowseBoxCheckBoxCell.hxx>
  57 #include <extended/accessibleeditbrowseboxcell.hxx>
  58 #include <com/sun/star/accessibility/AccessibleRole.hpp>
  59 #include <vcl/toolkit/lstbox.hxx>
  60 #include <vcl/toolkit/combobox.hxx>
  61 #include <extended/AccessibleGridControl.hxx>
  62 #include <vcl/accessibletable.hxx>
  63
  64 #include <floatingwindowaccessible.hxx>
  65
  66 using namespace ::accessibility;
  67 using namespace ::com::sun::star::uno;
  68 using namespace ::com::sun::star::awt;
  69 using namespace ::com::sun::star::accessibility;
  70 using namespace ::vcl;
  71 using namespace ::vcl::table;
  72
  73 namespace {
  74
  75 bool hasFloatingChild(vcl::Window *pWindow)
  76 {
  77     vcl::Window * pChild = pWindow->GetAccessibleChildWindow(0);
  78     return pChild && pChild->GetType() == WindowType::FLOATINGWINDOW;
  79 }
  80
  81 // IAccessibleFactory
  82 class AccessibleFactory :public ::toolkit::IAccessibleFactory
  83                         ,public ::vcl::IAccessibleFactory
  84 {
  85 public:
  86     AccessibleFactory();
  87
  88     // ::toolkit::IAccessibleFactory
  89     virtual css::uno::Reference< css::accessibility::XAccessibleContext >
  90         createAccessibleContext( VCLXButton* _pXWindow ) override;
  91     virtual css::uno::Reference< css::accessibility::XAccessibleContext >
  92         createAccessibleContext( VCLXCheckBox* _pXWindow ) override;
  93     virtual css::uno::Reference< css::accessibility::XAccessibleContext >
  94         createAccessibleContext( VCLXRadioButton* _pXWindow ) override;
  95     virtual css::uno::Reference< css::accessibility::XAccessibleContext >
  96         createAccessibleContext( VCLXListBox* _pXWindow ) override;
  97     virtual css::uno::Reference< css::accessibility::XAccessibleContext >
  98         createAccessibleContext( VCLXFixedText* _pXWindow ) override;
  99     virtual css::uno::Reference< css::accessibility::XAccessibleContext >
 100         createAccessibleContext( VCLXFixedHyperlink* _pXWindow ) override;
 101     virtual css::uno::Reference< css::accessibility::XAccessibleContext >
 102         createAccessibleContext( VCLXScrollBar* _pXWindow ) override;
 103     virtual css::uno::Reference< css::accessibility::XAccessibleContext >
 104         createAccessibleContext( VCLXEdit* _pXWindow ) override;
 105     virtual css::uno::Reference< css::accessibility::XAccessibleContext >
 106         createAccessibleContext( VCLXMultiLineEdit* _pXWindow ) override;
 107     virtual css::uno::Reference< css::accessibility::XAccessibleContext >
 108         createAccessibleContext( VCLXComboBox* _pXWindow ) override;
 109     virtual css::uno::Reference< css::accessibility::XAccessibleContext >
 110         createAccessibleContext( VCLXToolBox* _pXWindow ) override;
 111     virtual css::uno::Reference< css::accessibility::XAccessibleContext >
 112         createAccessibleContext( VCLXHeaderBar* _pXWindow ) override;
 113     virtual css::uno::Reference< css::accessibility::XAccessibleContext >
 114         createAccessibleContext( SVTXNumericField* _pXWindow ) override;
 115     virtual css::uno::Reference< css::accessibility::XAccessibleContext >
 116         createAccessibleContext( VCLXWindow* _pXWindow ) override;
 117     virtual css::uno::Reference< css::accessibility::XAccessible >
 118         createAccessible( Menu* _pMenu, bool _bIsMenuBar ) override;
 119
 120     // ::vcl::IAccessibleFactory
 121     virtual vcl::IAccessibleTabListBox*
 122         createAccessibleTabListBox(
 123             const css::uno::Reference< css::accessibility::XAccessible >& rxParent,
 124             SvHeaderTabListBox& rBox
 125         ) const override;
 126
 127     virtual rtl::Reference<vcl::IAccessibleBrowseBox>
 128         createAccessibleBrowseBox(
 129             const css::uno::Reference< css::accessibility::XAccessible >& _rxParent,
 130             vcl::IAccessibleTableProvider& _rBrowseBox
 131         ) const override;
 132
 133     virtual rtl::Reference<IAccessibleTableControl>
 134         createAccessibleTableControl(
 135             const css::uno::Reference< css::accessibility::XAccessible >& _rxParent,
 136             IAccessibleTable& _rTable
 137         ) const override;
 138
 139     virtual css::uno::Reference< css::accessibility::XAccessible >
 140         createAccessibleIconChoiceCtrl(
 141             SvtIconChoiceCtrl& _rIconCtrl,
 142             const css::uno::Reference< css::accessibility::XAccessible >& _xParent
 143         ) const override;
 144
 145     virtual css::uno::Reference< css::accessibility::XAccessible >
 146         createAccessibleTabBar(
 147             TabBar& _rTabBar
 148         ) const override;
 149
 150     virtual css::uno::Reference< css::accessibility::XAccessibleContext >
 151         createAccessibleTextWindowContext(
 152             VCLXWindow* pVclXWindow, TextEngine& rEngine, TextView& rView
 153         ) const override;
 154
 155     virtual css::uno::Reference< css::accessibility::XAccessible >
 156         createAccessibleTreeListBox(
 157             SvTreeListBox& _rListBox,
 158             const css::uno::Reference< css::accessibility::XAccessible >& _xParent
 159         ) const override;
 160
 161     virtual css::uno::Reference< css::accessibility::XAccessible >
 162         createAccessibleIconView(
 163             SvTreeListBox& _rListBox,
 164             const css::uno::Reference< css::accessibility::XAccessible >& _xParent
 165         ) const override;
 166
 167     virtual css::uno::Reference< css::accessibility::XAccessible >
 168         createAccessibleBrowseBoxHeaderBar(
 169             const css::uno::Reference< css::accessibility::XAccessible >& rxParent,
 170             vcl::IAccessibleTableProvider& _rOwningTable,
 171             AccessibleBrowseBoxObjType _eObjType
 172         ) const override;
 173
 174     virtual css::uno::Reference< css::accessibility::XAccessible >
 175         createAccessibleBrowseBoxTableCell(
 176             const css::uno::Reference< css::accessibility::XAccessible >& _rxParent,
 177             vcl::IAccessibleTableProvider& _rBrowseBox,
 178             const css::uno::Reference< css::awt::XWindow >& _xFocusWindow,
 179             sal_Int32 _nRowId,
 180             sal_uInt16 _nColId,
 181             sal_Int32 _nOffset
 182         ) const override;
 183
 184     virtual css::uno::Reference< css::accessibility::XAccessible >
 185         createAccessibleBrowseBoxHeaderCell(
 186             sal_Int32 _nColumnRowId,
 187             const css::uno::Reference< css::accessibility::XAccessible >& rxParent,
 188             vcl::IAccessibleTableProvider& _rBrowseBox,
 189             const css::uno::Reference< css::awt::XWindow >& _xFocusWindow,
 190             AccessibleBrowseBoxObjType  _eObjType
 191         ) const override;
 192
 193     virtual css::uno::Reference< css::accessibility::XAccessible >
 194         createAccessibleCheckBoxCell(
 195             const css::uno::Reference< css::accessibility::XAccessible >& _rxParent,
 196             vcl::IAccessibleTableProvider& _rBrowseBox,
 197             const css::uno::Reference< css::awt::XWindow >& _xFocusWindow,
 198             sal_Int32 _nRowPos,
 199             sal_uInt16 _nColPos,
 200             const TriState& _eState,
 201             bool _bIsTriState
 202         ) const override;
 203
 204     virtual css::uno::Reference< css::accessibility::XAccessible >
 205         createEditBrowseBoxTableCellAccess(
 206             const css::uno::Reference< css::accessibility::XAccessible >& _rxParent,
 207             const css::uno::Reference< css::accessibility::XAccessible >& _rxControlAccessible,
 208             const css::uno::Reference< css::awt::XWindow >& _rxFocusWindow,
 209             vcl::IAccessibleTableProvider& _rBrowseBox,
 210             sal_Int32 _nRowPos,
 211             sal_uInt16 _nColPos
 212         ) const override;
 213
 214 protected:
 215     virtual ~AccessibleFactory() override;
 216 };
 217
 218 AccessibleFactory::AccessibleFactory()
 219 {
 220 }
 221
 222 AccessibleFactory::~AccessibleFactory()
 223 {
 224 }
 225
 226 Reference< XAccessible > AccessibleFactory::createAccessible( Menu* _pMenu, bool _bIsMenuBar )
 227 {
 228     rtl::Reference<OAccessibleMenuBaseComponent> pAccessible;
 229     if ( _bIsMenuBar )
 230         pAccessible = new VCLXAccessibleMenuBar( _pMenu );
 231     else
 232         pAccessible = new VCLXAccessiblePopupMenu( _pMenu );
 233     pAccessible->SetStates();
 234     return pAccessible;
 235 }
 236
 237 Reference< XAccessibleContext > AccessibleFactory::createAccessibleContext( VCLXButton* _pXWindow )
 238 {
 239     return new VCLXAccessibleButton( _pXWindow );
 240 }
 241
 242 Reference< XAccessibleContext > AccessibleFactory::createAccessibleContext( VCLXCheckBox* _pXWindow )
 243 {
 244     return new VCLXAccessibleCheckBox( _pXWindow );
 245 }
 246
 247 Reference< XAccessibleContext > AccessibleFactory::createAccessibleContext( VCLXRadioButton* _pXWindow )
 248 {
 249     return new VCLXAccessibleRadioButton( _pXWindow );
 250 }
 251
 252 Reference< XAccessibleContext > AccessibleFactory::createAccessibleContext( VCLXListBox* _pXWindow )
 253 {
 254     bool bIsDropDownBox = false;
 255     VclPtr< ListBox > pBox = _pXWindow->GetAs< ListBox >();
 256     if ( pBox )
 257         bIsDropDownBox = ( ( pBox->GetStyle() & WB_DROPDOWN ) == WB_DROPDOWN );
 258
 259     if ( bIsDropDownBox )
 260         return new VCLXAccessibleDropDownListBox( _pXWindow );
 261     else
 262         return new VCLXAccessibleListBox( _pXWindow );
 263 }
 264
 265 Reference< XAccessibleContext > AccessibleFactory::createAccessibleContext( VCLXFixedText* _pXWindow )
 266 {
 267     return new VCLXAccessibleFixedText( _pXWindow );
 268 }
 269
 270 Reference< XAccessibleContext > AccessibleFactory::createAccessibleContext( VCLXFixedHyperlink* _pXWindow )
 271 {
 272     return new VCLXAccessibleFixedHyperlink( _pXWindow );
 273 }
 274
 275 Reference< XAccessibleContext > AccessibleFactory::createAccessibleContext( VCLXScrollBar* _pXWindow )
 276 {
 277     return new VCLXAccessibleScrollBar( _pXWindow );
 278 }
 279
 280 Reference< XAccessibleContext > AccessibleFactory::createAccessibleContext( VCLXEdit* _pXWindow )
 281 {
 282     return new VCLXAccessibleEdit( _pXWindow );
 283 }
 284
 285 Reference< XAccessibleContext > AccessibleFactory::createAccessibleContext( VCLXMultiLineEdit* _pXWindow )
 286 {
 287     return new VCLXAccessibleEdit( _pXWindow );
 288 }
 289
 290 Reference< XAccessibleContext > AccessibleFactory::createAccessibleContext( VCLXComboBox* _pXWindow )
 291 {
 292     bool bIsDropDownBox = false;
 293     VclPtr< ComboBox > pBox = _pXWindow->GetAs< ComboBox >();
 294     if ( pBox )
 295         bIsDropDownBox = ( ( pBox->GetStyle() & WB_DROPDOWN ) == WB_DROPDOWN );
 296
 297     if ( bIsDropDownBox )
 298         return new VCLXAccessibleDropDownComboBox( _pXWindow );
 299     else
 300         return new VCLXAccessibleComboBox( _pXWindow );
 301 }
 302
 303 Reference< XAccessibleContext > AccessibleFactory::createAccessibleContext( VCLXWindow* _pXWindow )
 304 {
 305     Reference< XAccessibleContext > xContext;
 306
 307     VclPtr<vcl::Window> pWindow = _pXWindow->GetWindow();
 308     if ( pWindow )
 309     {
 310         WindowType nType = pWindow->GetType();
 311
 312         if ( nType == WindowType::MENUBARWINDOW || pWindow->IsMenuFloatingWindow() || pWindow->IsToolbarFloatingWindow() )
 313         {
 314             Reference< XAccessible > xAcc( pWindow->GetAccessible() );
 315             if ( xAcc.is() )
 316             {
 317                 Reference< XAccessibleContext > xCont( xAcc->getAccessibleContext() );
 318                 if ( pWindow->GetType() == WindowType::MENUBARWINDOW ||
 319                     ( xCont.is() && xCont->getAccessibleRole() == AccessibleRole::POPUP_MENU ) )
 320                 {
 321                     xContext = xCont;
 322                 }
 323             }
 324         }
 325
 326         else if ( nType == WindowType::STATUSBAR )
 327         {
 328             xContext = new VCLXAccessibleStatusBar(_pXWindow);
 329         }
 330
 331         else if ( nType == WindowType::TABCONTROL )
 332         {
 333             xContext = new VCLXAccessibleTabControl(_pXWindow);
 334         }
 335
 336         else if ( nType == WindowType::TABPAGE && pWindow->GetAccessibleParentWindow() && pWindow->GetAccessibleParentWindow()->GetType() == WindowType::TABCONTROL )
 337         {
 338             xContext = new VCLXAccessibleTabPageWindow( _pXWindow );
 339         }
 340
 341         else if ( nType == WindowType::FLOATINGWINDOW )
 342         {
 343             xContext = new FloatingWindowAccessible( _pXWindow );
 344         }
 345
 346         else if ( nType == WindowType::BORDERWINDOW && hasFloatingChild( pWindow ) )
 347         {
 348             xContext = new FloatingWindowAccessible( _pXWindow );
 349         }
 350
 351         else if ( ( nType == WindowType::HELPTEXTWINDOW ) || ( nType == WindowType::FIXEDLINE ) )
 352         {
 353             xContext = new VCLXAccessibleFixedText(_pXWindow);
 354         }
 355         else
 356         {
 357             xContext = new VCLXAccessibleComponent(_pXWindow);
 358         }
 359     }
 360     return xContext;
 361 }
 362
 363 Reference< XAccessibleContext > AccessibleFactory::createAccessibleContext( VCLXToolBox* _pXWindow )
 364 {
 365     return new VCLXAccessibleToolBox( _pXWindow );
 366 }
 367
 368 Reference< XAccessibleContext > AccessibleFactory::createAccessibleContext( VCLXHeaderBar* _pXWindow )
 369 {
 370     return new VCLXAccessibleHeaderBar(_pXWindow);
 371 }
 372
 373 Reference< XAccessibleContext > AccessibleFactory::createAccessibleContext( SVTXNumericField* _pXWindow )
 374 {
 375     return new SVTXAccessibleNumericField( _pXWindow );
 376 }
 377
 378 vcl::IAccessibleTabListBox* AccessibleFactory::createAccessibleTabListBox(
 379     const Reference< XAccessible >& rxParent, SvHeaderTabListBox& rBox ) const
 380 {
 381     return new AccessibleTabListBox( rxParent, rBox );
 382 }
 383
 384 rtl::Reference<vcl::IAccessibleBrowseBox> AccessibleFactory::createAccessibleBrowseBox(
 385     const Reference< XAccessible >& _rxParent, vcl::IAccessibleTableProvider& _rBrowseBox ) const
 386 {
 387     return new AccessibleBrowseBoxAccess( _rxParent, _rBrowseBox );
 388 }
 389
 390 rtl::Reference<IAccessibleTableControl> AccessibleFactory::createAccessibleTableControl(
 391     const Reference< XAccessible >& _rxParent, IAccessibleTable& _rTable ) const
 392 {
 393     return new AccessibleGridControlAccess( _rxParent, _rTable );
 394 }
 395
 396 Reference< XAccessible > AccessibleFactory::createAccessibleIconChoiceCtrl(
 397     SvtIconChoiceCtrl& _rIconCtrl, const Reference< XAccessible >& _xParent ) const
 398 {
 399     return new AccessibleIconChoiceCtrl( _rIconCtrl, _xParent );
 400 }
 401
 402 Reference< XAccessible > AccessibleFactory::createAccessibleTabBar( TabBar& _rTabBar ) const
 403 {
 404 #if HAVE_FEATURE_SCRIPTING
 405     return new AccessibleTabBar( &_rTabBar );
 406 #else
 407     (void)_rTabBar;
 408     return nullptr;
 409 #endif
 410 }
 411
 412 Reference< XAccessibleContext > AccessibleFactory::createAccessibleTextWindowContext(
 413     VCLXWindow* pVclXWindow, TextEngine& rEngine, TextView& rView ) const
 414 {
 415     return new Document( pVclXWindow, rEngine, rView );
 416 }
 417
 418 Reference< XAccessible > AccessibleFactory::createAccessibleTreeListBox(
 419     SvTreeListBox& _rListBox, const Reference< XAccessible >& _xParent ) const
 420 {
 421     return new AccessibleListBox( _rListBox, _xParent );
 422 }
 423
 424 Reference< XAccessible > AccessibleFactory::createAccessibleIconView(
 425     SvTreeListBox& _rListBox, const Reference< XAccessible >& _xParent ) const
 426 {
 427     return new AccessibleIconView( _rListBox, _xParent );
 428 }
 429
 430 Reference< XAccessible > AccessibleFactory::createAccessibleBrowseBoxHeaderBar(
 431     const Reference< XAccessible >& rxParent, vcl::IAccessibleTableProvider& _rOwningTable,
 432     AccessibleBrowseBoxObjType _eObjType ) const
 433 {
 434     return new AccessibleBrowseBoxHeaderBar( rxParent, _rOwningTable, _eObjType );
 435 }
 436
 437 Reference< XAccessible > AccessibleFactory::createAccessibleBrowseBoxTableCell(
 438     const Reference< XAccessible >& _rxParent, vcl::IAccessibleTableProvider& _rBrowseBox,
 439     const Reference< XWindow >& _xFocusWindow, sal_Int32 _nRowId, sal_uInt16 _nColId, sal_Int32 _nOffset ) const
 440 {
 441     return new AccessibleBrowseBoxTableCell( _rxParent, _rBrowseBox, _xFocusWindow,
 442         _nRowId, _nColId, _nOffset );
 443 }
 444
 445 Reference< XAccessible > AccessibleFactory::createAccessibleBrowseBoxHeaderCell(
 446     sal_Int32 _nColumnRowId, const Reference< XAccessible >& rxParent, vcl::IAccessibleTableProvider& _rBrowseBox,
 447     const Reference< XWindow >& _xFocusWindow, AccessibleBrowseBoxObjType  _eObjType ) const
 448 {
 449     return new AccessibleBrowseBoxHeaderCell( _nColumnRowId, rxParent, _rBrowseBox,
 450         _xFocusWindow, _eObjType );
 451 }
 452
 453 Reference< XAccessible > AccessibleFactory::createAccessibleCheckBoxCell(
 454     const Reference< XAccessible >& _rxParent, vcl::IAccessibleTableProvider& _rBrowseBox,
 455     const Reference< XWindow >& _xFocusWindow, sal_Int32 _nRowPos, sal_uInt16 _nColPos,
 456     const TriState& _eState, bool _bIsTriState ) const
 457 {
 458     return new AccessibleCheckBoxCell( _rxParent, _rBrowseBox, _xFocusWindow,
 459         _nRowPos, _nColPos, _eState, _bIsTriState );
 460 }
 461
 462 Reference< XAccessible > AccessibleFactory::createEditBrowseBoxTableCellAccess(
 463     const Reference< XAccessible >& _rxParent, const Reference< XAccessible >& _rxControlAccessible,
 464     const Reference< XWindow >& _rxFocusWindow, vcl::IAccessibleTableProvider& _rBrowseBox,
 465     sal_Int32 _nRowPos, sal_uInt16 _nColPos ) const
 466 {
 467     return new EditBrowseBoxTableCellAccess( _rxParent, _rxControlAccessible,
 468         _rxFocusWindow, _rBrowseBox, _nRowPos, _nColPos );
 469 }
 470
 471 } // anonymous namespace
 472
 473 #if HAVE_FEATURE_DESKTOP
 474 /* this is the entry point to retrieve a factory for the toolkit-level Accessible/Contexts supplied
 475     by this library
 476
 477     This function implements the factory function needed in toolkit
 478     (of type GetStandardAccComponentFactory).
 479 */
 480 extern "C"
 481 {
 482     SAL_DLLPUBLIC_EXPORT void* getStandardAccessibleFactory()
 483     {
 484         ::toolkit::IAccessibleFactory* pFactory = new AccessibleFactory;
 485         pFactory->acquire();
 486         return pFactory;
 487     }
 488 }
 489
 490 /** this is the entry point to retrieve a factory for the svtools-level Accessible/Contexts supplied
 491     by this library
 492
 493     This function implements the factory function needed in svtools
 494     (of type GetSvtAccessibilityComponentFactory).
 495 */
 496 extern "C"
 497 {
 498     SAL_DLLPUBLIC_EXPORT void* getSvtAccessibilityComponentFactory()
 499     {
 500         ::vcl::IAccessibleFactory* pFactory = new AccessibleFactory;
 501         pFactory->acquire();
 502         return pFactory;
 503     }
 504 }
 505 #endif // HAVE_FEATURE_DESKTOP
 506
 507 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */