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Diffstat (limited to 'dbaccess/source/ui/misc/singledoccontroller.cxx')
| -rw-r--r-- | dbaccess/source/ui/misc/singledoccontroller.cxx | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/dbaccess/source/ui/misc/singledoccontroller.cxx b/dbaccess/source/ui/misc/singledoccontroller.cxx new file mode 100644 index 000000000000..4f6d7b909d55 --- /dev/null +++ b/dbaccess/source/ui/misc/singledoccontroller.cxx @@ -0,0 +1,204 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#include "precompiled_dbaccess.hxx" + +#include "dbaundomanager.hxx" +#include "singledoccontroller.hxx" +#include "browserids.hxx" +#include "dbu_misc.hrc" +#include "dbustrings.hrc" +#include "moduledbu.hxx" + +/** === begin UNO includes === **/ +/** === end UNO includes === **/ + +#include <svl/undo.hxx> +#include <osl/diagnose.h> + +#include <boost/scoped_ptr.hpp> + +//...................................................................................................................... +namespace dbaui +{ +//...................................................................................................................... + + /** === begin UNO using === **/ + using ::com::sun::star::uno::Reference; + using ::com::sun::star::uno::XInterface; + using ::com::sun::star::uno::UNO_QUERY; + using ::com::sun::star::uno::UNO_QUERY_THROW; + using ::com::sun::star::uno::UNO_SET_THROW; + using ::com::sun::star::uno::Exception; + using ::com::sun::star::uno::RuntimeException; + using ::com::sun::star::uno::Any; + using ::com::sun::star::uno::makeAny; + using ::com::sun::star::uno::Sequence; + using ::com::sun::star::uno::Type; + using ::com::sun::star::document::XUndoManager; + using ::com::sun::star::lang::XMultiServiceFactory; + using ::com::sun::star::beans::PropertyValue; + using ::com::sun::star::lang::EventObject; + /** === end UNO using === **/ + + //================================================================================================================== + //= OSingleDocumentController_Data + //================================================================================================================== + struct OSingleDocumentController_Data + { + ::boost::scoped_ptr< UndoManager > m_pUndoManager; + + OSingleDocumentController_Data( ::cppu::OWeakObject& i_parent, ::osl::Mutex& i_mutex ) + :m_pUndoManager( new UndoManager( i_parent, i_mutex ) ) + { + } + }; + + //================================================================================================================== + //= OSingleDocumentController + //================================================================================================================== + //------------------------------------------------------------------------------------------------------------------ + OSingleDocumentController::OSingleDocumentController( const Reference< XMultiServiceFactory >& _rxORB ) + :OSingleDocumentController_Base( _rxORB ) + ,m_pData( new OSingleDocumentController_Data( *this, getMutex() ) ) + { + } + + //------------------------------------------------------------------------------------------------------------------ + OSingleDocumentController::~OSingleDocumentController() + { + } + + // ----------------------------------------------------------------------------- + void SAL_CALL OSingleDocumentController::disposing() + { + OSingleDocumentController_Base::disposing(); + ClearUndoManager(); + m_pData->m_pUndoManager->disposing(); + } + + // ----------------------------------------------------------------------------- + void SAL_CALL OSingleDocumentController::disposing( const EventObject& i_event ) throw( RuntimeException ) + { + // simply disambiguate + OSingleDocumentController_Base::disposing( i_event ); + } + + // ----------------------------------------------------------------------------- + void OSingleDocumentController::ClearUndoManager() + { + GetUndoManager().Clear(); + } + + // ----------------------------------------------------------------------------- + SfxUndoManager& OSingleDocumentController::GetUndoManager() const + { + return m_pData->m_pUndoManager->GetSfxUndoManager(); + } + + // ----------------------------------------------------------------------------- + void OSingleDocumentController::addUndoActionAndInvalidate(SfxUndoAction *_pAction) + { + // add undo action + GetUndoManager().AddUndoAction( _pAction ); + + // when we add an undo action the controller was modified + setModified( sal_True ); + + // now inform me that or states changed + InvalidateFeature( ID_BROWSER_UNDO ); + InvalidateFeature( ID_BROWSER_REDO ); + } + + // ----------------------------------------------------------------------------- + Reference< XUndoManager > SAL_CALL OSingleDocumentController::getUndoManager( ) throw (RuntimeException) + { + return m_pData->m_pUndoManager.get(); + } + + // ----------------------------------------------------------------------------- + FeatureState OSingleDocumentController::GetState(sal_uInt16 _nId) const + { + FeatureState aReturn; + switch ( _nId ) + { + case ID_BROWSER_UNDO: + aReturn.bEnabled = isEditable() && GetUndoManager().GetUndoActionCount() != 0; + if ( aReturn.bEnabled ) + { + String sUndo(ModuleRes(STR_UNDO_COLON)); + sUndo += String(RTL_CONSTASCII_USTRINGPARAM(" ")); + sUndo += GetUndoManager().GetUndoActionComment(); + aReturn.sTitle = sUndo; + } + break; + + case ID_BROWSER_REDO: + aReturn.bEnabled = isEditable() && GetUndoManager().GetRedoActionCount() != 0; + if ( aReturn.bEnabled ) + { + String sRedo(ModuleRes(STR_REDO_COLON)); + sRedo += String(RTL_CONSTASCII_USTRINGPARAM(" ")); + sRedo += GetUndoManager().GetRedoActionComment(); + aReturn.sTitle = sRedo; + } + break; + + default: + aReturn = OSingleDocumentController_Base::GetState(_nId); + } + return aReturn; + } + // ----------------------------------------------------------------------------- + void OSingleDocumentController::Execute( sal_uInt16 _nId, const Sequence< PropertyValue >& _rArgs ) + { + switch ( _nId ) + { + case ID_BROWSER_UNDO: + GetUndoManager().Undo(); + InvalidateFeature( ID_BROWSER_UNDO ); + InvalidateFeature( ID_BROWSER_REDO ); + break; + + case ID_BROWSER_REDO: + GetUndoManager().Redo(); + InvalidateFeature( ID_BROWSER_UNDO ); + InvalidateFeature( ID_BROWSER_REDO ); + break; + + default: + OSingleDocumentController_Base::Execute( _nId, _rArgs ); + break; + } + InvalidateFeature(_nId); + } + +//...................................................................................................................... +} // namespace dbaui +//...................................................................................................................... + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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