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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_COMPHELPER_CHAINABLEPROPERTYSET_HXX
#define INCLUDED_COMPHELPER_CHAINABLEPROPERTYSET_HXX
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/beans/XPropertyState.hpp>
#include <com/sun/star/beans/XMultiPropertySet.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <comphelper/comphelperdllapi.h>
#include <cppuhelper/implbase.hxx>
#include <rtl/ref.hxx>
namespace comphelper { class SolarMutex; }
namespace comphelper { struct PropertyInfo; }
namespace comphelper
{
class ChainablePropertySetInfo;
}
/*
* A ChainablePropertySet has the following features:
*
* 1. It implements both the PropertySet and MultiPropertySet interfaces.
* 2. It can be 'included' in a MasterPropertySet to seamlessly appear as if
* if it's properties were in the master.
*
* To be used as a base class for PropertySets, the subclass must implement
* the 6 protected pure virtual functions. If a mutex is passed to the
* constructor, this is locked before any call to _getSingleValue or
* _setSingleValue and released after all processing has completed
* (including _postSetValues or _postGetValues )
*
* Any MasterPropertySet implementations that can include an
* implementation of a given ChainablePropertySet must be
* declared as a 'friend' in the implementation of the ChainablePropertySet.
*
*/
namespace comphelper
{
typedef cppu::WeakImplHelper
<
css::beans::XPropertySet,
css::beans::XMultiPropertySet,
css::lang::XServiceInfo
>
ChainablePropertySetBase;
class COMPHELPER_DLLPUBLIC ChainablePropertySet : public ChainablePropertySetBase,
public css::beans::XPropertyState
{
friend class MasterPropertySet;
protected:
SolarMutex* const mpMutex;
rtl::Reference < ChainablePropertySetInfo > mxInfo;
/// @throws css::beans::UnknownPropertyException
/// @throws css::beans::PropertyVetoException
/// @throws css::lang::IllegalArgumentException
/// @throws css::lang::WrappedTargetException
/// @throws css::uno::RuntimeException
virtual void _preSetValues () = 0;
/// @throws css::beans::UnknownPropertyException
/// @throws css::beans::PropertyVetoException
/// @throws css::lang::IllegalArgumentException
/// @throws css::lang::WrappedTargetException
/// @throws css::uno::RuntimeException
virtual void _setSingleValue(const comphelper::PropertyInfo & rInfo, const css::uno::Any &rValue) = 0;
/// @throws css::beans::UnknownPropertyException
/// @throws css::beans::PropertyVetoException
/// @throws css::lang::IllegalArgumentException
/// @throws css::lang::WrappedTargetException
/// @throws css::uno::RuntimeException
virtual void _postSetValues () = 0;
/// @throws css::beans::UnknownPropertyException
/// @throws css::beans::PropertyVetoException
/// @throws css::lang::IllegalArgumentException
/// @throws css::lang::WrappedTargetException
/// @throws css::uno::RuntimeException
virtual void _preGetValues () = 0;
/// @throws css::beans::UnknownPropertyException
/// @throws css::lang::WrappedTargetException
/// @throws css::uno::RuntimeException
virtual void _getSingleValue( const comphelper::PropertyInfo & rInfo, css::uno::Any & rValue ) = 0;
/// @throws css::beans::UnknownPropertyException
/// @throws css::beans::PropertyVetoException
/// @throws css::lang::IllegalArgumentException
/// @throws css::lang::WrappedTargetException
virtual void _postGetValues () = 0;
public:
ChainablePropertySet( comphelper::ChainablePropertySetInfo* pInfo, SolarMutex* pMutex )
noexcept;
virtual ~ChainablePropertySet()
noexcept override;
css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override
{ return ChainablePropertySetBase::queryInterface( aType ); }
void SAL_CALL acquire( ) noexcept override
{ ChainablePropertySetBase::acquire( ); }
void SAL_CALL release( ) noexcept override
{ ChainablePropertySetBase::release( ); }
// XPropertySet
virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) override;
virtual void SAL_CALL setPropertyValue( const OUString& aPropertyName, const css::uno::Any& aValue ) override;
virtual css::uno::Any SAL_CALL getPropertyValue( const OUString& PropertyName ) override;
virtual void SAL_CALL addPropertyChangeListener( const OUString& aPropertyName, const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
virtual void SAL_CALL removePropertyChangeListener( const OUString& aPropertyName, const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
virtual void SAL_CALL addVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
virtual void SAL_CALL removeVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
// XMultiPropertySet
virtual void SAL_CALL setPropertyValues( const css::uno::Sequence< OUString >& aPropertyNames, const css::uno::Sequence< css::uno::Any >& aValues ) override;
virtual css::uno::Sequence< css::uno::Any > SAL_CALL getPropertyValues( const css::uno::Sequence< OUString >& aPropertyNames ) override;
virtual void SAL_CALL addPropertiesChangeListener( const css::uno::Sequence< OUString >& aPropertyNames, const css::uno::Reference< css::beans::XPropertiesChangeListener >& xListener ) override;
virtual void SAL_CALL removePropertiesChangeListener( const css::uno::Reference< css::beans::XPropertiesChangeListener >& xListener ) override;
virtual void SAL_CALL firePropertiesChangeEvent( const css::uno::Sequence< OUString >& aPropertyNames, const css::uno::Reference< css::beans::XPropertiesChangeListener >& xListener ) override;
// XPropertyState
virtual css::beans::PropertyState SAL_CALL getPropertyState( const OUString& PropertyName ) override;
virtual css::uno::Sequence< css::beans::PropertyState > SAL_CALL getPropertyStates( const css::uno::Sequence< OUString >& aPropertyName ) override;
virtual void SAL_CALL setPropertyToDefault( const OUString& PropertyName ) override;
virtual css::uno::Any SAL_CALL getPropertyDefault( const OUString& aPropertyName ) override;
};
}
#endif
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