extensions/source/propctrlr/genericpropertyhandler.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_EXTENSIONS_SOURCE_PROPCTRLR_GENERICPROPERTYHANDLER_HXX
  21 #define INCLUDED_EXTENSIONS_SOURCE_PROPCTRLR_GENERICPROPERTYHANDLER_HXX
  22
  23 #include "propertyhandler.hxx"
  24 #include "pcrcommontypes.hxx"
  25 #include "pcrcommon.hxx"
  26
  27 #include <com/sun/star/beans/XPropertyState.hpp>
  28 #include <com/sun/star/lang/XServiceInfo.hpp>
  29 #include <com/sun/star/beans/XIntrospectionAccess.hpp>
  30 #include <cppuhelper/compbase2.hxx>
  31 #include <cppuhelper/interfacecontainer.hxx>
  32 #include <rtl/ref.hxx>
  33
  34 #include <map>
  35
  36
  37 namespace pcr
  38 {
  39
  40
  41     struct TypeLess : ::std::binary_function< ::com::sun::star::uno::Type, ::com::sun::star::uno::Type, bool >
  42     {
  43         bool operator()( const ::com::sun::star::uno::Type& _rLHS, const ::com::sun::star::uno::Type& _rRHS ) const
  44         {
  45             return _rLHS.getTypeName() < _rRHS.getTypeName();
  46         }
  47     };
  48
  49     class IPropertyEnumRepresentation;
  50
  51     //= GenericPropertyHandler
  52
  53     typedef ::cppu::WeakComponentImplHelper2    <   ::com::sun::star::inspection::XPropertyHandler
  54                                                 ,   ::com::sun::star::lang::XServiceInfo
  55                                                 >   GenericPropertyHandler_Base;
  56     class GenericPropertyHandler : public GenericPropertyHandler_Base
  57     {
  58     private:
  59         mutable ::osl::Mutex    m_aMutex;
  60
  61     private:
  62         /// the service factory for creating services
  63         ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >        m_xContext;
  64         /// need this to keep alive as long as m_xComponent lives
  65         ::com::sun::star::uno::Reference< ::com::sun::star::beans::XIntrospectionAccess >   m_xComponentIntrospectionAccess;
  66         /// the properties of the object we're handling
  67         ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >           m_xComponent;
  68         /// cached interface of ->m_xComponent
  69         ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyState >         m_xPropertyState;
  70         /// type converter, needed on various occasions
  71         ::com::sun::star::uno::Reference< ::com::sun::star::script::XTypeConverter >        m_xTypeConverter;
  72         /// cache of our supported properties
  73         PropertyMap                                                                         m_aProperties;
  74         /// property change listeners
  75         ::cppu::OInterfaceContainerHelper                                                   m_aPropertyListeners;
  76         ::std::map< ::com::sun::star::uno::Type, ::rtl::Reference< IPropertyEnumRepresentation >, TypeLess >
  77                                                                                             m_aEnumConverters;
  78
  79         /// has ->m_aProperties been initialized?
  80         bool    m_bPropertyMapInitialized : 1;
  81
  82     public:
  83         // XServiceInfo - static versions
  84         static OUString SAL_CALL getImplementationName_static(  ) throw (::com::sun::star::uno::RuntimeException);
  85         static ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames_static(  ) throw (::com::sun::star::uno::RuntimeException);
  86         static ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > Create( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& _rxContext );
  87
  88     protected:
  89         GenericPropertyHandler(
  90             const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& _rxContext
  91         );
  92
  93         virtual ~GenericPropertyHandler();
  94
  95     protected:
  96         // XPropertyHandler overridables
  97         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, std::exception) SAL_OVERRIDE;
  98         virtual ::com::sun::star::uno::Any                          SAL_CALL getPropertyValue( const OUString& _rPropertyName ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  99         virtual void                                                SAL_CALL setPropertyValue( const OUString& _rPropertyName, const ::com::sun::star::uno::Any& _rValue ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 100         virtual ::com::sun::star::uno::Any                          SAL_CALL convertToPropertyValue( const OUString& _rPropertyName, const ::com::sun::star::uno::Any& _rControlValue ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 101         virtual ::com::sun::star::uno::Any                          SAL_CALL convertToControlValue( const 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, std::exception) SAL_OVERRIDE;
 102         virtual ::com::sun::star::beans::PropertyState              SAL_CALL getPropertyState( const OUString& _rPropertyName ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 103         virtual void                                                SAL_CALL addPropertyChangeListener( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& _rxListener ) throw (::com::sun::star::lang::NullPointerException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 104         virtual void                                                SAL_CALL removePropertyChangeListener( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& _rxListener ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 105         virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property >
 106                                                                     SAL_CALL getSupportedProperties() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 107         virtual ::com::sun::star::uno::Sequence< OUString >
 108                                                                     SAL_CALL getSupersededProperties() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 109         virtual ::com::sun::star::uno::Sequence< OUString >  SAL_CALL getActuatingProperties() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 110         virtual ::com::sun::star::inspection::LineDescriptor        SAL_CALL describePropertyLine( const 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, std::exception) SAL_OVERRIDE;
 111         virtual sal_Bool                                          SAL_CALL isComposable( const OUString& _rPropertyName ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 112         virtual ::com::sun::star::inspection::InteractiveSelectionResult
 113                                                                     SAL_CALL onInteractivePropertySelection( const 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, std::exception) SAL_OVERRIDE;
 114         virtual void                                                SAL_CALL actuatingPropertyChanged( const 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, std::exception) SAL_OVERRIDE;
 115         virtual sal_Bool                                            SAL_CALL suspend( sal_Bool _bSuspend ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 116
 117         // XComponent
 118         DECLARE_XCOMPONENT()
 119         virtual void                                                SAL_CALL disposing() SAL_OVERRIDE;
 120
 121         // XServiceInfo
 122         virtual OUString SAL_CALL getImplementationName(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 123         virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 124         virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 125
 126     private:
 127         /** ensures that ->m_aProperties is initialized
 128             @precond
 129                 our mutex is locked
 130         */
 131         void    impl_ensurePropertyMap();
 132
 133         /** retrieves the enum converter for the given ENUM type
 134         */
 135         ::rtl::Reference< IPropertyEnumRepresentation >
 136                 impl_getEnumConverter( const ::com::sun::star::uno::Type& _rEnumType );
 137
 138     private:
 139         GenericPropertyHandler( const GenericPropertyHandler& ) SAL_DELETED_FUNCTION;
 140         GenericPropertyHandler& operator=( const GenericPropertyHandler& ) SAL_DELETED_FUNCTION;
 141     };
 142
 143
 144 } // namespace pcr
 145
 146
 147 #endif // INCLUDED_EXTENSIONS_SOURCE_PROPCTRLR_GENERICPROPERTYHANDLER_HXX
 148
 149 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */