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Diffstat (limited to 'comphelper/inc/comphelper/propstate.hxx')
-rw-r--r-- | comphelper/inc/comphelper/propstate.hxx | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/comphelper/inc/comphelper/propstate.hxx b/comphelper/inc/comphelper/propstate.hxx new file mode 100644 index 000000000000..b0c75147c95c --- /dev/null +++ b/comphelper/inc/comphelper/propstate.hxx @@ -0,0 +1,112 @@ +/************************************************************************* + * + * 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 _COMPHELPER_PROPERTY_STATE_HXX_ +#define _COMPHELPER_PROPERTY_STATE_HXX_ + +#include <com/sun/star/beans/XPropertyState.hpp> +#include <com/sun/star/uno/Sequence.hxx> + + +#include <cppuhelper/propshlp.hxx> +#include <cppuhelper/proptypehlp.hxx> +#include <cppuhelper/weak.hxx> +#include <comphelper/uno3.hxx> +#include <comphelper/broadcasthelper.hxx> +#include <com/sun/star/lang/XTypeProvider.hpp> +#include "comphelper/comphelperdllapi.h" + +//========================================================================= +//= property helper classes +//========================================================================= + +//......................................................................... +namespace comphelper +{ +//......................................................................... + + //================================================================== + //= OPropertyStateHelper + //================================================================== + /// helper class for implementing property states + class COMPHELPER_DLLPUBLIC OPropertyStateHelper :public ::cppu::OPropertySetHelper + ,public ::com::sun::star::beans::XPropertyState + { + public: + OPropertyStateHelper(::cppu::OBroadcastHelper& rBHlp):OPropertySetHelper(rBHlp) { } + OPropertyStateHelper(::cppu::OBroadcastHelper& rBHlp, + ::cppu::IEventNotificationHook *i_pFireEvents); + + virtual ::com::sun::star::uno::Any SAL_CALL queryInterface(const ::com::sun::star::uno::Type& aType) throw(::com::sun::star::uno::RuntimeException); + + // XPropertyState + virtual ::com::sun::star::beans::PropertyState SAL_CALL + getPropertyState(const ::rtl::OUString& PropertyName) throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyState> SAL_CALL + getPropertyStates(const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aPropertyName) throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException); + virtual void SAL_CALL + setPropertyToDefault(const ::rtl::OUString& PropertyName) throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException); + virtual ::com::sun::star::uno::Any SAL_CALL + getPropertyDefault(const ::rtl::OUString& aPropertyName) throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException); + + // access via handle + virtual ::com::sun::star::beans::PropertyState getPropertyStateByHandle(sal_Int32 nHandle); + virtual void setPropertyToDefaultByHandle(sal_Int32 nHandle); + virtual ::com::sun::star::uno::Any getPropertyDefaultByHandle(sal_Int32 nHandle) const; + + protected: + virtual ~OPropertyStateHelper(); + + void firePropertyChange(sal_Int32 nHandle, const ::com::sun::star::uno::Any& aNewValue, const ::com::sun::star::uno::Any& aOldValue); + + protected: + virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type> SAL_CALL getTypes() throw(::com::sun::star::uno::RuntimeException); + }; + + //================================================================== + //= OPropertyStateHelper + //================================================================== + class COMPHELPER_DLLPUBLIC OStatefulPropertySet :public ::cppu::OWeakObject + ,public ::com::sun::star::lang::XTypeProvider + ,public OMutexAndBroadcastHelper // order matters: before OPropertyStateHelper/OPropertySetHelper + ,public OPropertyStateHelper + { + protected: + OStatefulPropertySet(); + virtual ~OStatefulPropertySet(); + + protected: + DECLARE_XINTERFACE() + DECLARE_XTYPEPROVIDER() + }; + +//......................................................................... +} // namespace comphelper +//......................................................................... + +#endif // _COMPHELPER_PROPERTY_STATE_HXX_ + |