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Diffstat (limited to 'chart2/source/inc/UndoGuard.hxx')
-rw-r--r-- | chart2/source/inc/UndoGuard.hxx | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/chart2/source/inc/UndoGuard.hxx b/chart2/source/inc/UndoGuard.hxx new file mode 100644 index 000000000000..864d5ccff994 --- /dev/null +++ b/chart2/source/inc/UndoGuard.hxx @@ -0,0 +1,120 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ +#ifndef CHART2_UNDOGUARD_HXX +#define CHART2_UNDOGUARD_HXX + +#include <com/sun/star/frame/XModel.hpp> +#include <com/sun/star/chart2/XUndoManager.hpp> + +// header for class OUString +#include <rtl/ustring.hxx> + +namespace chart +{ +/** Base Class for UndoGuard and UndoLiveUpdateGuard +*/ +class UndoGuard_Base +{ +public: + explicit UndoGuard_Base( const rtl::OUString & rUndoMessage + , const ::com::sun::star::uno::Reference< + ::com::sun::star::chart2::XUndoManager > & xUndoManager + , const ::com::sun::star::uno::Reference< + ::com::sun::star::frame::XModel > & xModel ); + virtual ~UndoGuard_Base(); + + void commitAction(); + +protected: + ::com::sun::star::uno::Reference< + ::com::sun::star::frame::XModel > m_xModel; + ::com::sun::star::uno::Reference< + ::com::sun::star::chart2::XUndoManager > m_xUndoManager; + + rtl::OUString m_aUndoString; + bool m_bActionPosted; +}; + +/** This guard calls preAction at the given Model in the CTOR and + cancelAction in the DTOR if no other method is called. + If commitAction is called the destructor does nothin anymore. + */ +class UndoGuard : public UndoGuard_Base +{ +public: + explicit UndoGuard( const rtl::OUString& rUndoMessage + , const ::com::sun::star::uno::Reference< + ::com::sun::star::chart2::XUndoManager > & xUndoManager + , const ::com::sun::star::uno::Reference< + ::com::sun::star::frame::XModel > & xModel ); + virtual ~UndoGuard(); +}; + +/** This guard calls preAction at the given Model in the CTOR and + cancelActionUndo in the DTOR if no other method is called. + If commitAction is called the destructor does nothin anymore. + */ +class UndoLiveUpdateGuard : public UndoGuard_Base +{ +public: + explicit UndoLiveUpdateGuard( const rtl::OUString& rUndoMessage + , const ::com::sun::star::uno::Reference< + ::com::sun::star::chart2::XUndoManager > & xUndoManager + , const ::com::sun::star::uno::Reference< + ::com::sun::star::frame::XModel > & xModel ); + virtual ~UndoLiveUpdateGuard(); +}; + +/** Same as UndoLiveUpdateGuard but with additional storage of the chart's data. + Only use this if the data has internal data. + */ +class UndoLiveUpdateGuardWithData : + public UndoGuard_Base +{ +public: + explicit UndoLiveUpdateGuardWithData( const rtl::OUString& rUndoMessage + , const ::com::sun::star::uno::Reference< + ::com::sun::star::chart2::XUndoManager > & xUndoManager + , const ::com::sun::star::uno::Reference< + ::com::sun::star::frame::XModel > & xModel ); + virtual ~UndoLiveUpdateGuardWithData(); +}; + +class UndoGuardWithSelection : public UndoGuard_Base +{ +public: + explicit UndoGuardWithSelection( const rtl::OUString& rUndoMessage + , const ::com::sun::star::uno::Reference< + ::com::sun::star::chart2::XUndoManager > & xUndoManager + , const ::com::sun::star::uno::Reference< + ::com::sun::star::frame::XModel > & xModel ); + virtual ~UndoGuardWithSelection(); +}; + +} +// CHART2_UNDOGUARD_HXX +#endif |