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office-gobmx/include/svl/itemprop.hxx
Noel 27d585cd2d use more string_view in SfxItemPropertyMap 
Change-Id: I053dedcbf0b110a61752722d247d6ee5e9ba481d
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/107977
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2020-12-19 08:02:56 +01:00

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/* -*- 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 .
*/
#ifndef INCLUDED_SVL_ITEMPROP_HXX
#define INCLUDED_SVL_ITEMPROP_HXX
#include <com/sun/star/beans/XPropertySetInfo.hpp>
#include <com/sun/star/beans/PropertyState.hpp>
#include <comphelper/propertysetinfo.hxx>
#include <cppuhelper/implbase.hxx>
#include <svl/itemset.hxx>
#include <svl/svldllapi.h>
#include <vector>
#include <memory>
#include <string_view>
// values from com/sun/star/beans/PropertyAttribute
#define PROPERTY_NONE 0
/// map a property between beans::XPropertySet and SfxPoolItem
struct SfxItemPropertyMapEntry
{
std::u16string_view aName; ///< name of property
css::uno::Type aType; ///< UNO type of property
sal_uInt16 nWID; ///< WhichId of SfxPoolItem
/// flag bitmap, @see css::beans::PropertyAttribute
sal_Int16 nFlags;
/// "member ID" to tell QueryValue/PutValue which property it is
/// (when multiple properties map to the same nWID)
sal_uInt8 nMemberId;
PropertyMoreFlags nMoreFlags;
SfxItemPropertyMapEntry(std::u16string_view _aName, sal_uInt16 _nWID, css::uno::Type const & _rType,
sal_Int16 _nFlags, sal_uInt8 const _nMemberId, PropertyMoreFlags _nMoreFlags = PropertyMoreFlags::NONE)
: aName( _aName )
, aType( _rType )
, nWID( _nWID )
, nFlags( _nFlags )
, nMemberId( _nMemberId )
, nMoreFlags( _nMoreFlags )
{
assert(_nFlags <= 0x1ff );
assert( (_nMemberId & 0x40) == 0 );
// Verify that if METRIC_ITEM is set, we are one of the types supported by
// SvxUnoConvertToMM.
assert(!(_nMoreFlags & PropertyMoreFlags::METRIC_ITEM) ||
( (aType.getTypeClass() == css::uno::TypeClass_BYTE)
|| (aType.getTypeClass() == css::uno::TypeClass_SHORT)
|| (aType.getTypeClass() == css::uno::TypeClass_UNSIGNED_SHORT)
|| (aType.getTypeClass() == css::uno::TypeClass_LONG)
|| (aType.getTypeClass() == css::uno::TypeClass_UNSIGNED_LONG)
) );
}
};
struct SfxItemPropertySimpleEntry
{
css::uno::Type aType;
sal_uInt16 nWID;
/// flag bitmap, @see css::beans::PropertyAttribute
sal_Int16 nFlags;
sal_uInt8 nMemberId;
PropertyMoreFlags nMoreFlags = PropertyMoreFlags::NONE;
SfxItemPropertySimpleEntry()
: nWID( 0 )
, nFlags( 0 )
, nMemberId( 0 )
{
}
SfxItemPropertySimpleEntry(sal_uInt16 _nWID, css::uno::Type const & _rType,
sal_Int16 _nFlags)
: aType( _rType )
, nWID( _nWID )
, nFlags( _nFlags )
, nMemberId( 0 )
{
assert(_nFlags <= 0x1ff );
}
SfxItemPropertySimpleEntry( const SfxItemPropertyMapEntry* pMapEntry )
: aType( pMapEntry->aType )
, nWID( pMapEntry->nWID )
, nFlags( pMapEntry->nFlags )
, nMemberId( pMapEntry->nMemberId )
, nMoreFlags( pMapEntry->nMoreFlags )
{
}
};
struct SfxItemPropertyNamedEntry : public SfxItemPropertySimpleEntry
{
OUString sName;
SfxItemPropertyNamedEntry( const OUString& rName, const SfxItemPropertySimpleEntry& rSimpleEntry)
: SfxItemPropertySimpleEntry( rSimpleEntry )
, sName( rName )
{
}
};
typedef std::vector< SfxItemPropertyNamedEntry > PropertyEntryVector_t;
class SfxItemPropertyMap_Impl;
class SVL_DLLPUBLIC SfxItemPropertyMap
{
std::unique_ptr<SfxItemPropertyMap_Impl> m_pImpl;
public:
SfxItemPropertyMap( const SfxItemPropertyMapEntry* pEntries );
SfxItemPropertyMap( const SfxItemPropertyMap& rSource );
~SfxItemPropertyMap();
const SfxItemPropertySimpleEntry* getByName( std::u16string_view rName ) const;
css::uno::Sequence< css::beans::Property > const & getProperties() const;
/// @throws css::beans::UnknownPropertyException
css::beans::Property getPropertyByName( const OUString & rName ) const;
bool hasPropertyByName( std::u16string_view rName ) const;
void mergeProperties( const css::uno::Sequence< css::beans::Property >& rPropSeq );
PropertyEntryVector_t getPropertyEntries() const;
sal_uInt32 getSize() const;
};
class SVL_DLLPUBLIC SfxItemPropertySet final
{
SfxItemPropertyMap m_aMap;
mutable css::uno::Reference<css::beans::XPropertySetInfo> m_xInfo;
public:
SfxItemPropertySet( const SfxItemPropertyMapEntry *pMap ) :
m_aMap(pMap) {}
~SfxItemPropertySet();
/// @throws css::uno::RuntimeException
void getPropertyValue( const SfxItemPropertySimpleEntry& rEntry,
const SfxItemSet& rSet,
css::uno::Any& rAny) const;
/// @throws css::uno::RuntimeException
/// @throws css::beans::UnknownPropertyException
void getPropertyValue( const OUString &rName,
const SfxItemSet& rSet,
css::uno::Any& rAny) const;
/// @throws css::uno::RuntimeException
/// @throws css::beans::UnknownPropertyException
css::uno::Any
getPropertyValue( const OUString &rName,
const SfxItemSet& rSet ) const;
/// @throws css::uno::RuntimeException
/// @throws css::lang::IllegalArgumentException
void setPropertyValue( const SfxItemPropertySimpleEntry& rEntry,
const css::uno::Any& aVal,
SfxItemSet& rSet ) const;
/// @throws css::uno::RuntimeException
/// @throws css::lang::IllegalArgumentException
/// @throws css::beans::UnknownPropertyException
void setPropertyValue( const OUString& rPropertyName,
const css::uno::Any& aVal,
SfxItemSet& rSet ) const;
/// @throws css::beans::UnknownPropertyException
css::beans::PropertyState
getPropertyState(const OUString& rName, const SfxItemSet& rSet)const;
css::beans::PropertyState
getPropertyState(const SfxItemPropertySimpleEntry& rEntry, const SfxItemSet& rSet) const
throw();
css::uno::Reference<css::beans::XPropertySetInfo> const &
getPropertySetInfo() const;
const SfxItemPropertyMap& getPropertyMap() const {return m_aMap;}
};
// workaround for incremental linking bugs in MSVC2015
class SAL_DLLPUBLIC_TEMPLATE SfxItemPropertySetInfo_Base : public cppu::WeakImplHelper< css::beans::XPropertySetInfo > {};
class SVL_DLLPUBLIC SfxItemPropertySetInfo final : public SfxItemPropertySetInfo_Base
{
SfxItemPropertyMap m_aOwnMap;
public:
SfxItemPropertySetInfo(const SfxItemPropertyMap &rMap );
SfxItemPropertySetInfo(const SfxItemPropertyMapEntry *pEntries );
virtual ~SfxItemPropertySetInfo() override;
virtual css::uno::Sequence< css::beans::Property > SAL_CALL
getProperties( ) override;
virtual css::beans::Property SAL_CALL
getPropertyByName( const OUString& aName ) override;
virtual sal_Bool SAL_CALL
hasPropertyByName( const OUString& Name ) override;
};
// workaround for incremental linking bugs in MSVC2015
class SAL_DLLPUBLIC_TEMPLATE SfxExtItemPropertySetInfo_Base : public cppu::WeakImplHelper< css::beans::XPropertySetInfo > {};
class SVL_DLLPUBLIC SfxExtItemPropertySetInfo final : public SfxExtItemPropertySetInfo_Base
{
SfxItemPropertyMap aExtMap;
public:
SfxExtItemPropertySetInfo(
const SfxItemPropertyMapEntry *pMap,
const css::uno::Sequence<css::beans::Property>& rPropSeq );
virtual ~SfxExtItemPropertySetInfo() override;
virtual css::uno::Sequence< css::beans::Property > SAL_CALL
getProperties( ) override;
virtual css::beans::Property SAL_CALL
getPropertyByName( const OUString& aName ) override;
virtual sal_Bool SAL_CALL
hasPropertyByName( const OUString& Name ) override;
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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