itemprop.hxx

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#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 <o3tl/sorted_vector.hxx>
#include <o3tl/span.hxx>
#include <string_view>
#include <utility>
 
// values from com/sun/star/beans/PropertyAttribute
#define PROPERTY_NONE 0
 
struct SfxItemPropertyMapEntry
{
    OUString                            aName; 
    css::uno::Type                      aType; 
    sal_uInt16                          nWID;  
    sal_Int16                           nFlags;
    sal_uInt8                           nMemberId;
    PropertyMoreFlags                   nMoreFlags;
 
    SfxItemPropertyMapEntry(OUString _aName, sal_uInt16 _nWID, css::uno::Type const & _rType,
                               sal_Int16 _nFlags, sal_uInt8 const _nMemberId, PropertyMoreFlags _nMoreFlags = PropertyMoreFlags::NONE)
        : aName(std::move( _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 SfxItemPropertyMapCompare
{
    bool operator() ( const SfxItemPropertyMapEntry * lhs, const SfxItemPropertyMapEntry * rhs ) const
    {
        return lhs->aName < rhs->aName;
    }
};
class SVL_DLLPUBLIC SfxItemPropertyMap
{
    o3tl::sorted_vector< const SfxItemPropertyMapEntry*, SfxItemPropertyMapCompare > m_aMap;
    mutable css::uno::Sequence< css::beans::Property > m_aPropSeq;
public:
    SfxItemPropertyMap( o3tl::span<const SfxItemPropertyMapEntry> pEntries );
    SfxItemPropertyMap( const SfxItemPropertyMap& rSource );
    ~SfxItemPropertyMap();
 
    const SfxItemPropertyMapEntry* getByName( std::u16string_view rName ) const;
    css::uno::Sequence< css::beans::Property > const & getProperties() const;
    css::beans::Property getPropertyByName( const OUString & rName ) const;
    bool hasPropertyByName( std::u16string_view rName ) const;
 
    const o3tl::sorted_vector< const SfxItemPropertyMapEntry*, SfxItemPropertyMapCompare >& getPropertyEntries() const { return m_aMap; }
};
 
class SVL_DLLPUBLIC SfxItemPropertySet final
{
    SfxItemPropertyMap                                        m_aMap;
    mutable css::uno::Reference<css::beans::XPropertySetInfo> m_xInfo;
 
public:
                            SfxItemPropertySet( o3tl::span<const SfxItemPropertyMapEntry> pMap ) :
                                m_aMap(pMap) {}
                            ~SfxItemPropertySet();
 
    void getPropertyValue( const SfxItemPropertyMapEntry& rEntry,
                                          const SfxItemSet& rSet,
                                          css::uno::Any& rAny) const;
    void getPropertyValue( const OUString &rName,
                                            const SfxItemSet& rSet,
                                            css::uno::Any& rAny) const;
    css::uno::Any
        getPropertyValue( const OUString &rName,
                                            const SfxItemSet& rSet ) const;
    void                setPropertyValue( const SfxItemPropertyMapEntry& rEntry,
                                          const css::uno::Any& aVal,
                                          SfxItemSet& rSet ) const;
    void                  setPropertyValue( const OUString& rPropertyName,
                                            const css::uno::Any& aVal,
                                            SfxItemSet& rSet ) const;
 
    css::beans::PropertyState
        getPropertyState(const OUString& rName, const SfxItemSet& rSet)const;
    css::beans::PropertyState
        getPropertyState(const SfxItemPropertyMapEntry& rEntry, const SfxItemSet& rSet) const
                                    noexcept;
 
    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(o3tl::span<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;
 
};
 
struct SfxItemPropertyMapCompare2
{
    bool operator() ( const SfxItemPropertyMapEntry & lhs, const SfxItemPropertyMapEntry & rhs ) const
    {
        return lhs.aName < rhs.aName;
    }
};
 
// 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
{
public:
                            SfxExtItemPropertySetInfo(
                                o3tl::span<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;
 
private:
    const SfxItemPropertyMapEntry* getByName( std::u16string_view rName ) const;
    o3tl::sorted_vector< SfxItemPropertyMapEntry, SfxItemPropertyMapCompare2 > maMap;
    mutable css::uno::Sequence< css::beans::Property > m_aPropSeq;
};
 
#endif
 
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