bf080115ba
sed -i 's,<type scope="\([^"]*\)">\([^<]\+\)</type>,\1::\2,g' Change-Id: I7eb32acd44132de79cc7ac1e7f78b43bb4814d14
203 lines
9.4 KiB
C++
203 lines
9.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef COMPHELPER_PROPERTYCONTAINERHELPER_HXX
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#define COMPHELPER_PROPERTYCONTAINERHELPER_HXX
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#include <cppuhelper/propshlp.hxx>
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#include <com/sun/star/uno/Type.hxx>
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#include <com/sun/star/beans/Property.hpp>
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#include <vector>
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#include "comphelper/comphelperdllapi.h"
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//.........................................................................
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namespace comphelper
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{
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//.........................................................................
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// infos about one single property
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struct COMPHELPER_DLLPUBLIC PropertyDescription
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{
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// the possibilities where a property holding object may be located
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enum LocationType
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{
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ltDerivedClassRealType, // within the derived class, it's a "real" (non-Any) type
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ltDerivedClassAnyType, // within the derived class, it's a com.sun.star.uno::Any
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ltHoldMyself // within m_aHoldProperties
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};
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// the location of an object holding a property value :
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union LocationAccess
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{
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void* pDerivedClassMember; // a pointer to a member of an object of a derived class
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sal_Int32 nOwnClassVectorIndex; // an index within m_aHoldProperties
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};
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::com::sun::star::beans::Property
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aProperty;
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LocationType eLocated; // where is the object containing the value located ?
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LocationAccess aLocation; // access to the property value
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PropertyDescription()
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:aProperty( OUString(), -1, ::com::sun::star::uno::Type(), 0 )
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,eLocated( ltHoldMyself )
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{
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aLocation.nOwnClassVectorIndex = -1;
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}
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};
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//==========================================================================
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//= OPropertyContainerHelper
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//==========================================================================
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/** helper class for managing property values, and implementing most of the X*Property* interfaces
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The property values are usually held in derived classes, but can also be given to the
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responsibility of this class here.
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For more information, see http://wiki.services.openoffice.org/wiki/Development/Cpp/Helper/PropertyContainerHelper.
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*/
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class COMPHELPER_DLLPUBLIC OPropertyContainerHelper
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{
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typedef ::std::vector< ::com::sun::star::uno::Any > PropertyContainer;
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typedef PropertyContainer::iterator PropertyContainerIterator;
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typedef PropertyContainer::const_iterator ConstPropertyContainerIterator;
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PropertyContainer m_aHoldProperties;
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// the properties which are hold by this class' instance, not the derived one's
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private:
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typedef ::std::vector< PropertyDescription > Properties;
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typedef Properties::iterator PropertiesIterator;
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typedef Properties::const_iterator ConstPropertiesIterator;
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Properties m_aProperties;
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sal_Bool m_bUnused;
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protected:
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OPropertyContainerHelper();
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~OPropertyContainerHelper();
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/** register a property. The property is represented through a member of the derived class which calls
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this methdod.
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@param _rName the name of the property
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@param _nHandle the handle of the property
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@param _nAttributes the attributes of the property
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@param _pPointerToMember the pointer to the member representing the property
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within the derived class.
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@param _rMemberType the cppu type of the property represented by the object
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to which _pPointerToMember points.
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*/
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void registerProperty(const OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes,
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void* _pPointerToMember, const ::com::sun::star::uno::Type& _rMemberType);
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/** register a property. The property is represented through a ::com::sun::star::uno::Any member of the
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derived class which calls this methdod.
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@param _rName the name of the property
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@param _nHandle the handle of the property
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@param _nAttributes the attributes of the property
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@param _pPointerToMember the pointer to the member representing the property
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within the derived class, which has to be a ::com::sun::star::uno::Any.
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@param _rExpectedType the expected type of the property. NOT the type of the object to which
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_pPointerToMember points (this is always an Any).
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*/
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void registerMayBeVoidProperty(const OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes,
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::com::sun::star::uno::Any* _pPointerToMember, const ::com::sun::star::uno::Type& _rExpectedType);
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/** register a property. The repository will create an own object holding this property, so there is no
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need to declare an extra member in your derived class
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@param _rName the name of the property
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@param _nHandle the handle of the property
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@param _nAttributes the attributes of the property
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@param _rType the type of the property
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@param _pInitialValue the initial value of the property. May be null if _nAttributes includes
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the ::com::sun::star::beans::PropertyAttribute::MAYBEVOID flag.
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Else it must be a pointer to an object of the type described by _rType.
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*/
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void registerPropertyNoMember(const OUString& _rName, sal_Int32 _nHandle, sal_Int32 _nAttributes,
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const ::com::sun::star::uno::Type& _rType, const void* _pInitialValue);
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/** revokes a previously registered property
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@throw com::sun::star::beans::UnknownPropertyException
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if no property with the given handle is registered
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*/
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void revokeProperty( sal_Int32 _nHandle );
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/// checkes whether a property with the given handle has been registered
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sal_Bool isRegisteredProperty( sal_Int32 _nHandle ) const;
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/// checkes whether a property with the given name has been registered
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sal_Bool isRegisteredProperty( const OUString& _rName ) const;
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// helper for implementing OPropertySetHelper overridables
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sal_Bool convertFastPropertyValue(
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::com::sun::star::uno::Any & rConvertedValue,
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::com::sun::star::uno::Any & rOldValue,
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sal_Int32 nHandle,
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const ::com::sun::star::uno::Any& rValue
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)
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SAL_THROW((::com::sun::star::lang::IllegalArgumentException));
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void setFastPropertyValue(
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sal_Int32 nHandle,
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const ::com::sun::star::uno::Any& rValue
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)
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SAL_THROW((::com::sun::star::uno::Exception));
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void getFastPropertyValue(
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::com::sun::star::uno::Any& rValue,
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sal_Int32 nHandle
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) const;
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// helper
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/** appends the descriptions of all properties which were registered 'til that moment to the given sequence,
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keeping the array sorted (by name)
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@precond
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the given sequence is already sorted by name
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@param _rProps
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initial property sequence which is to be extended
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*/
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void describeProperties(::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property >& /* [out] */ _rProps) const;
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/** retrieves the description for a registered property
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@throw com::sun::star::beans::UnknownPropertyException
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if no property with the given name is registered
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*/
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const ::com::sun::star::beans::Property&
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getProperty( const OUString& _rName ) const;
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private:
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/// insertion of _rProp into m_aProperties, keeping the sort order
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COMPHELPER_DLLPRIVATE void implPushBackProperty(const PropertyDescription& _rProp);
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/// search the PropertyDescription for the given handle (within m_aProperties)
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COMPHELPER_DLLPRIVATE PropertiesIterator searchHandle(sal_Int32 _nHandle);
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private:
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COMPHELPER_DLLPRIVATE OPropertyContainerHelper( const OPropertyContainerHelper& ); // never implemented
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COMPHELPER_DLLPRIVATE OPropertyContainerHelper& operator=( const OPropertyContainerHelper& ); // never implemented
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};
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//.........................................................................
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} // namespace comphelper
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//.........................................................................
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#endif // COMPHELPER_PROPERTYCONTAINERHELPER_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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