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| -rw-r--r-- | toolkit/inc/controls/geometrycontrolmodel.hxx | 251 |
1 files changed, 251 insertions, 0 deletions
diff --git a/toolkit/inc/controls/geometrycontrolmodel.hxx b/toolkit/inc/controls/geometrycontrolmodel.hxx new file mode 100644 index 000000000..d6b204b19 --- /dev/null +++ b/toolkit/inc/controls/geometrycontrolmodel.hxx @@ -0,0 +1,251 @@ +/* -*- 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 <comphelper/broadcasthelper.hxx> +#include <comphelper/propagg.hxx> +#include <comphelper/proparrhlp.hxx> +#include <comphelper/propertycontainer.hxx> +#include <cppuhelper/compbase2.hxx> +#include <com/sun/star/util/XCloneable.hpp> +#include <com/sun/star/script/XScriptEventsSupplier.hpp> +#include <comphelper/IdPropArrayHelper.hxx> +#include <rtl/ref.hxx> + +namespace com::sun::star::resource { class XStringResourceResolver; } + +namespace com::sun::star { + namespace uno { + class XComponentContext; + } +} + + +// namespace toolkit +// { + + + //= OGeometryControlModel_Base + + typedef ::cppu::WeakAggComponentImplHelper2 < css::util::XCloneable + , css::script::XScriptEventsSupplier + > OGCM_Base; + class OGeometryControlModel_Base + :public ::comphelper::OMutexAndBroadcastHelper + ,public ::comphelper::OPropertySetAggregationHelper + ,public ::comphelper::OPropertyContainer + ,public OGCM_Base + { + protected: + css::uno::Reference< css::uno::XAggregation > + m_xAggregate; + css::uno::Reference< css::container::XNameContainer > + mxEventContainer; + + // <properties> + sal_Int32 m_nPosX; + sal_Int32 m_nPosY; + sal_Int32 m_nWidth; + sal_Int32 m_nHeight; + OUString m_aName; + sal_Int16 m_nTabIndex; + sal_Int32 m_nStep; + OUString m_aTag; + css::uno::Reference< css::resource::XStringResourceResolver > m_xStrResolver; + // </properties> + + bool m_bCloneable; + + protected: + static css::uno::Any ImplGetDefaultValueByHandle(sal_Int32 nHandle); + css::uno::Any ImplGetPropertyValueByHandle(sal_Int32 nHandle) const; + void ImplSetPropertyValueByHandle(sal_Int32 nHandle, const css::uno::Any& aValue); + + protected: + /** + @param _pAggregateInstance + the object to be aggregated. The refcount of the instance given MUST be 0! + */ + OGeometryControlModel_Base(css::uno::XAggregation* _pAggregateInstance); + + /** + @param _rxAggregateInstance + is the object to be aggregated. Must be acquired exactly once (by the reference object given).<br/> + Will be reset to NULL upon leaving + */ + OGeometryControlModel_Base(css::uno::Reference< css::util::XCloneable >& _rxAggregateInstance); + + /** releases the aggregation + <p>Can be used if in a derived class, an exception has to be thrown after this base class here already + did the aggregation</p> + */ + void releaseAggregation(); + + protected: + virtual ~OGeometryControlModel_Base() override; + + // XAggregation + css::uno::Any SAL_CALL queryAggregation( const css::uno::Type& _aType ) override; + + public: + // XInterface + virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override; + virtual void SAL_CALL acquire( ) noexcept override; + virtual void SAL_CALL release( ) noexcept override; + + protected: + // XTypeProvider + virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) override; + + // OPropertySetHelper overridables + virtual sal_Bool SAL_CALL convertFastPropertyValue( + css::uno::Any& _rConvertedValue, css::uno::Any& _rOldValue, + sal_Int32 _nHandle, const css::uno::Any& _rValue ) override; + + virtual void SAL_CALL setFastPropertyValue_NoBroadcast( + sal_Int32 _nHandle, const css::uno::Any& _rValue) override; + + using comphelper::OPropertySetAggregationHelper::getFastPropertyValue; + virtual void SAL_CALL getFastPropertyValue( + css::uno::Any& _rValue, sal_Int32 _nHandle) const override; + + // OPropertyStateHelper overridables + virtual css::beans::PropertyState getPropertyStateByHandle(sal_Int32 nHandle) override; + virtual void setPropertyToDefaultByHandle(sal_Int32 nHandle) override; + virtual css::uno::Any getPropertyDefaultByHandle(sal_Int32 nHandle) const override; + + // XPropertySet + virtual css::uno::Reference< css::beans::XPropertySetInfo> SAL_CALL getPropertySetInfo() override; + + // OPropertySetAggregationHelper overridables + using OPropertySetAggregationHelper::getInfoHelper; + + // XCloneable + virtual css::uno::Reference< css::util::XCloneable > SAL_CALL createClone( ) override; + + //XScriptEventsSupplier + virtual css::uno::Reference< css::container::XNameContainer > + SAL_CALL getEvents( ) override; + + // XCloneable implementation - to be overwritten + virtual rtl::Reference<OGeometryControlModel_Base> createClone_Impl( + css::uno::Reference< css::util::XCloneable >& _rxAggregateInstance) = 0; + + // XComponent + using comphelper::OPropertySetAggregationHelper::disposing; + virtual void SAL_CALL disposing() override; + + private: + void registerProperties(); + }; + + + //= OTemplateInstanceDisambiguation + + template <class CONTROLMODEL> + class OTemplateInstanceDisambiguation + { + }; + + + //= OGeometryControlModel + + /* example for usage: + Reference< XAggregation > xIFace = new ::toolkit::OGeometryControlModel< UnoControlButtonModel > (); + */ + template <class CONTROLMODEL> + class OGeometryControlModel final + :public OGeometryControlModel_Base + ,public ::comphelper::OAggregationArrayUsageHelper< OTemplateInstanceDisambiguation< CONTROLMODEL > > + { + public: + OGeometryControlModel( const css::uno::Reference< css::uno::XComponentContext >& i_factory ); + + private: + OGeometryControlModel(css::uno::Reference< css::util::XCloneable >& _rxAggregateInstance); + + // OAggregationArrayUsageHelper overridables + virtual void fillProperties( + css::uno::Sequence< css::beans::Property >& _rProps, + css::uno::Sequence< css::beans::Property >& _rAggregateProps + ) const override; + + // OPropertySetAggregationHelper overridables + virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override; + + // OGeometryControlModel_Base + virtual rtl::Reference<OGeometryControlModel_Base> createClone_Impl( + css::uno::Reference< css::util::XCloneable >& _rxAggregateInstance) override; + + // XTypeProvider + virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId( ) override; + }; + + + //= OCommonGeometryControlModel + + /** allows to extend an arbitrary com.sun.star.awt::UnoControlModel with geometry + information. + */ + class OCommonGeometryControlModel final + :public OGeometryControlModel_Base + ,public ::comphelper::OIdPropertyArrayUsageHelper< OCommonGeometryControlModel > + { + private: + OUString m_sServiceSpecifier; // the service specifier of our aggregate + sal_Int32 m_nPropertyMapId; // our unique property info id, used to look up in s_aAggregateProperties + + public: + /** instantiate the model + + @param _rxAgg + the instance to aggregate. Must support the com.sun.star.awt::UnoControlModel + (this is not checked here) + */ + OCommonGeometryControlModel( + css::uno::Reference< css::util::XCloneable >& _rxAgg, + const OUString& _rxServiceSpecifier + ); + + // OIdPropertyArrayUsageHelper overridables + virtual ::cppu::IPropertyArrayHelper* createArrayHelper(sal_Int32 nId) const override; + + // OPropertySetAggregationHelper overridables + virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override; + + // OGeometryControlModel_Base + virtual rtl::Reference<OGeometryControlModel_Base> createClone_Impl( + css::uno::Reference< css::util::XCloneable >& _rxAggregateInstance) override; + + // XTypeProvider + virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId( ) override; + + private: + virtual void SAL_CALL setFastPropertyValue_NoBroadcast( + sal_Int32 _nHandle, const css::uno::Any& _rValue) override; + }; + +#include <controls/geometrycontrolmodel_impl.hxx> + + +// } // namespace toolkit + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |