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Diffstat (limited to 'extensions/source/propctrlr/genericpropertyhandler.hxx')
| -rw-r--r-- | extensions/source/propctrlr/genericpropertyhandler.hxx | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/extensions/source/propctrlr/genericpropertyhandler.hxx b/extensions/source/propctrlr/genericpropertyhandler.hxx new file mode 100644 index 000000000..b2114be3c --- /dev/null +++ b/extensions/source/propctrlr/genericpropertyhandler.hxx @@ -0,0 +1,139 @@ +/* -*- 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 . + */ + +#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; + + /// the service factory for creating services + css::uno::Reference< css::uno::XComponentContext > m_xContext; + /// need this to keep alive as long as m_xComponent lives + css::uno::Reference< css::beans::XIntrospectionAccess > m_xComponentIntrospectionAccess; + /// the properties of the object we're handling + css::uno::Reference< css::beans::XPropertySet > m_xComponent; + /// cached interface of ->m_xComponent + css::uno::Reference< css::beans::XPropertyState > m_xPropertyState; + /// type converter, needed on various occasions + css::uno::Reference< css::script::XTypeConverter > m_xTypeConverter; + /// cache of our supported properties + PropertyMap m_aProperties; + /// property change listeners + ::comphelper::OInterfaceContainerHelper2 m_aPropertyListeners; + std::map< css::uno::Type, ::rtl::Reference< IPropertyEnumRepresentation >, TypeLess > + m_aEnumConverters; + + /// has ->m_aProperties been initialized? + 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; + + /** ensures that ->m_aProperties is initialized + @precond + our mutex is locked + */ + void impl_ensurePropertyMap(); + + /** retrieves the enum converter for the given ENUM type + */ + ::rtl::Reference< IPropertyEnumRepresentation > + impl_getEnumConverter( const css::uno::Type& _rEnumType ); + + GenericPropertyHandler( const GenericPropertyHandler& ) = delete; + GenericPropertyHandler& operator=( const GenericPropertyHandler& ) = delete; + }; + + +} // namespace pcr + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |