genericpropertyhandler.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
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 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
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#pragma once
 
#include "pcrcommontypes.hxx"
#include "pcrcommon.hxx"
 
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/beans/XPropertyState.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/beans/XIntrospectionAccess.hpp>
#include <com/sun/star/inspection/XPropertyHandler.hpp>
#include <com/sun/star/script/XTypeConverter.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <comphelper/interfacecontainer2.hxx>
#include <cppuhelper/compbase.hxx>
#include <rtl/ref.hxx>
 
#include <map>
 
 
namespace pcr
{
 
 
    struct TypeLess
    {
        bool operator()( const css::uno::Type& _rLHS, const css::uno::Type& _rRHS ) const
        {
            return _rLHS.getTypeName() < _rRHS.getTypeName();
        }
    };
 
    class IPropertyEnumRepresentation;
 
    //= GenericPropertyHandler
 
    typedef ::cppu::WeakComponentImplHelper    <   css::inspection::XPropertyHandler
                                                ,  css::lang::XServiceInfo
                                                >   GenericPropertyHandler_Base;
    class GenericPropertyHandler final : public GenericPropertyHandler_Base
    {
        mutable ::osl::Mutex    m_aMutex;
 
        css::uno::Reference< css::uno::XComponentContext >        m_xContext;
        css::uno::Reference< css::beans::XIntrospectionAccess >   m_xComponentIntrospectionAccess;
        css::uno::Reference< css::beans::XPropertySet >           m_xComponent;
        css::uno::Reference< css::beans::XPropertyState >         m_xPropertyState;
        css::uno::Reference< css::script::XTypeConverter >        m_xTypeConverter;
        PropertyMap                                                                         m_aProperties;
        ::comphelper::OInterfaceContainerHelper2                                                   m_aPropertyListeners;
        std::map< css::uno::Type, ::rtl::Reference< IPropertyEnumRepresentation >, TypeLess >
                                                                                            m_aEnumConverters;
 
        bool    m_bPropertyMapInitialized : 1;
 
    public:
        explicit GenericPropertyHandler(
            const css::uno::Reference< css::uno::XComponentContext >& _rxContext
        );
 
        virtual ~GenericPropertyHandler() override;
 
    private:
        // XPropertyHandler overridables
        virtual void                                                SAL_CALL inspect( const css::uno::Reference< css::uno::XInterface >& _rxIntrospectee ) override;
        virtual css::uno::Any                                       SAL_CALL getPropertyValue( const OUString& _rPropertyName ) override;
        virtual void                                                SAL_CALL setPropertyValue( const OUString& _rPropertyName, const css::uno::Any& _rValue ) override;
        virtual css::uno::Any                                       SAL_CALL convertToPropertyValue( const OUString& _rPropertyName, const css::uno::Any& _rControlValue ) override;
        virtual css::uno::Any                                       SAL_CALL convertToControlValue( const OUString& _rPropertyName, const css::uno::Any& _rPropertyValue, const css::uno::Type& _rControlValueType ) override;
        virtual css::beans::PropertyState                           SAL_CALL getPropertyState( const OUString& _rPropertyName ) override;
        virtual void                                                SAL_CALL addPropertyChangeListener( const css::uno::Reference< css::beans::XPropertyChangeListener >& _rxListener ) override;
        virtual void                                                SAL_CALL removePropertyChangeListener( const css::uno::Reference< css::beans::XPropertyChangeListener >& _rxListener ) override;
        virtual css::uno::Sequence< css::beans::Property >
                                                                    SAL_CALL getSupportedProperties() override;
        virtual css::uno::Sequence< OUString >
                                                                    SAL_CALL getSupersededProperties() override;
        virtual css::uno::Sequence< OUString >                      SAL_CALL getActuatingProperties() override;
        virtual css::inspection::LineDescriptor                     SAL_CALL describePropertyLine( const OUString& _rPropertyName, const css::uno::Reference< css::inspection::XPropertyControlFactory >& _rxControlFactory ) override;
        virtual sal_Bool                                            SAL_CALL isComposable( const OUString& _rPropertyName ) override;
        virtual css::inspection::InteractiveSelectionResult
                                                                    SAL_CALL onInteractivePropertySelection( const OUString& _rPropertyName, sal_Bool _bPrimary, css::uno::Any& _rData, const css::uno::Reference< css::inspection::XObjectInspectorUI >& _rxInspectorUI ) override;
        virtual void                                                SAL_CALL actuatingPropertyChanged( const OUString& _rActuatingPropertyName, const css::uno::Any& _rNewValue, const css::uno::Any& _rOldValue, const css::uno::Reference< css::inspection::XObjectInspectorUI >& _rxInspectorUI, sal_Bool _bFirstTimeInit ) override;
        virtual sal_Bool                                            SAL_CALL suspend( sal_Bool _bSuspend ) override;
 
        // XComponent
        DECLARE_XCOMPONENT()
        virtual void                                                SAL_CALL disposing() override;
 
        // XServiceInfo
        virtual OUString SAL_CALL getImplementationName(  ) override;
        virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
        virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) override;
 
        void    impl_ensurePropertyMap();
 
        ::rtl::Reference< IPropertyEnumRepresentation >
                impl_getEnumConverter( const css::uno::Type& _rEnumType );
 
        GenericPropertyHandler( const GenericPropertyHandler& ) = delete;
        GenericPropertyHandler& operator=( const GenericPropertyHandler& ) = delete;
    };
 
 
} // namespace pcr
 
 
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