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/* -*- 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.
*
************************************************************************/
#ifndef EXTENSIONS_SOURCE_PROPCTRLR_PROPERTYCOMPOSER_HXX
#define EXTENSIONS_SOURCE_PROPCTRLR_PROPERTYCOMPOSER_HXX
#include "pcrcommon.hxx"
#include "composeduiupdate.hxx"
#include "formbrowsertools.hxx"
/** === begin UNO includes === **/
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/inspection/XPropertyHandler.hpp>
#include <com/sun/star/lang/DisposedException.hpp>
/** === end UNO includes === **/
#include <cppuhelper/compbase2.hxx>
#include <comphelper/broadcasthelper.hxx>
#include <comphelper/listenernotification.hxx>
#include <vector>
#include <set>
//........................................................................
namespace pcr
{
//........................................................................
//====================================================================
//= PropertyComposer
//====================================================================
typedef ::cppu::WeakComponentImplHelper2 < ::com::sun::star::inspection::XPropertyHandler
, ::com::sun::star::beans::XPropertyChangeListener
> PropertyComposer_Base;
/** implements an <type>XPropertyHandler</type> which composes it's information
from a set of other property handlers
*/
class PropertyComposer :public PropertyComposer_Base
,public ::comphelper::OBaseMutex
,public IPropertyExistenceCheck
{
public:
typedef ::std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XPropertyHandler > >
HandlerArray;
private:
HandlerArray m_aSlaveHandlers;
::std::auto_ptr< ComposedPropertyUIUpdate > m_pUIRequestComposer;
PropertyChangeListeners m_aPropertyListeners;
bool m_bSupportedPropertiesAreKnown;
PropertyBag m_aSupportedProperties;
public:
/** constructs an <type>XPropertyHandler</type> which composes it's information from a set
of other property handlers
@param _rSlaveHandlers
the set of slave handlers to invoke. Must not be <NULL/>
*/
PropertyComposer( const ::std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XPropertyHandler > >& _rSlaveHandlers );
public:
// XPropertyHandler overridables
virtual void SAL_CALL inspect( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxIntrospectee ) throw (::com::sun::star::lang::NullPointerException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Any SAL_CALL getPropertyValue( const ::rtl::OUString& _rPropertyName ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL setPropertyValue( const ::rtl::OUString& _rPropertyName, const ::com::sun::star::uno::Any& _rValue ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Any SAL_CALL convertToPropertyValue( const ::rtl::OUString& _rPropertyName, const ::com::sun::star::uno::Any& _rControlValue ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Any SAL_CALL convertToControlValue( const ::rtl::OUString& _rPropertyName, const ::com::sun::star::uno::Any& _rPropertyValue, const ::com::sun::star::uno::Type& _rControlValueType ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::beans::PropertyState
SAL_CALL getPropertyState( const ::rtl::OUString& _rPropertyName ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL addPropertyChangeListener( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& _rxListener ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL removePropertyChangeListener( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& _rxListener ) throw (::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property >
SAL_CALL getSupportedProperties() throw (::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Sequence< ::rtl::OUString >
SAL_CALL getSupersededProperties( ) throw (::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Sequence< ::rtl::OUString >
SAL_CALL getActuatingProperties( ) throw (::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::inspection::LineDescriptor
SAL_CALL describePropertyLine( const ::rtl::OUString& _rPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XPropertyControlFactory >& _rxControlFactory ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::NullPointerException, ::com::sun::star::uno::RuntimeException);
virtual ::sal_Bool SAL_CALL isComposable( const ::rtl::OUString& _rPropertyName ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::inspection::InteractiveSelectionResult
SAL_CALL onInteractivePropertySelection( const ::rtl::OUString& _rPropertyName, sal_Bool _bPrimary, ::com::sun::star::uno::Any& _rData, const ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XObjectInspectorUI >& _rxInspectorUI ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::NullPointerException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL actuatingPropertyChanged( const ::rtl::OUString& _rActuatingPropertyName, const ::com::sun::star::uno::Any& _rNewValue, const ::com::sun::star::uno::Any& _rOldValue, const ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XObjectInspectorUI >& _rxInspectorUI, sal_Bool _bFirstTimeInit ) throw (::com::sun::star::lang::NullPointerException, ::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL suspend( sal_Bool _bSuspend ) throw (::com::sun::star::uno::RuntimeException);
// XComponent
DECLARE_XCOMPONENT()
virtual void SAL_CALL disposing();
// XPropertyChangeListener
virtual void SAL_CALL propertyChange( const ::com::sun::star::beans::PropertyChangeEvent& evt ) throw (::com::sun::star::uno::RuntimeException);
// XEventListener
virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException);
// IPropertyExistenceCheck
virtual ::sal_Bool SAL_CALL hasPropertyByName( const ::rtl::OUString& _rName ) throw (::com::sun::star::uno::RuntimeException);
private:
/** ensures that m_pUIRequestComposer exists
*/
void impl_ensureUIRequestComposer( const ::com::sun::star::uno::Reference< ::com::sun::star::inspection::XObjectInspectorUI >& _rxInspectorUI );
/** checks whether a given property exists in <member>m_aSupportedProperties</member>
*/
bool impl_isSupportedProperty_nothrow( const ::rtl::OUString& _rPropertyName )
{
::com::sun::star::beans::Property aDummy; aDummy.Name = _rPropertyName;
return m_aSupportedProperties.find( aDummy ) != m_aSupportedProperties.end();
}
private:
class MethodGuard;
friend class MethodGuard;
class MethodGuard : public ::osl::MutexGuard
{
public:
MethodGuard( PropertyComposer& _rInstance )
: ::osl::MutexGuard( _rInstance.m_aMutex )
{
if ( _rInstance.m_aSlaveHandlers.empty() )
throw ::com::sun::star::lang::DisposedException( ::rtl::OUString(), *(&_rInstance) );
}
};
};
//........................................................................
} // namespace pcr
//........................................................................
#endif // EXTENSIONS_SOURCE_PROPCTRLR_PROPERTYCOMPOSER_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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