98 lines
4 KiB
C++
98 lines
4 KiB
C++
//
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// Copyright 2001 - Microsoft Corporation
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//
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//
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// Created By:
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// Geoff Pease (GPease) 23-JAN-2001
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//
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// Maintained By:
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// Geoff Pease (GPease) 23-JAN-2001
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//
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#pragma once
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static enum PROPTREE_IMAGE_INDEX
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{
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PTI_NULL = 0
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, PTI_PROP_READONLY = 3
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, PTI_PROP_READWRITE = 4
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, PTI_MULTIPROP_READONLY = 5
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, PTI_MULTIPROP_READWRITE = 6
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};
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class
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CPropertyCacheItem
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{
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private: // data
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CPropertyCacheItem * _pNext; // pointer to next property - CPropertyCache is responsible for freeing this member.
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BOOL _fReadOnly:1; // has this property been forced read-only?
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BOOL _fDirty:1; // is the property value dirty?
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BOOL _fMultiple:1; // does the property have mutliple values? (when mutliple docs are selected)
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FMTID _fmtid; // format id
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PROPID _propid; // property id
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VARTYPE _vt; // variant type
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UINT _uCodePage; // language code page of the property value
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PROPVARIANT _propvar; // cache property value
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ULONG _idxDefProp; // index into g_rgDefPropertyItems - if 0xFFFFFFFF, then the valid is invalid
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IPropertyUI * _ppui; // shell's property UI helper.
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WCHAR _wszTitle[ MAX_PATH ]; // property title - initialized when GetPropertyTitle() is called.
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WCHAR _wszDesc[ MAX_PATH ]; // property description - initialized when GetPropertyDescription() is called.
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WCHAR _wszValue[ MAX_PATH ]; // property value as a string - initialized when GetPropertyStringValue() is called.
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WCHAR _wszHelpFile[ MAX_PATH ]; // property's help file - initialized when GetPropertyHelpInfo() is called.
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DEFVAL * _pDefVals; // property state string table - initialized when GetStateStrings() is called.
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static WCHAR _szMultipleString[ MAX_PATH ]; // String to display when multiple values have been found for the same property.
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private: // methods
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explicit CPropertyCacheItem( void );
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~CPropertyCacheItem( void );
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HRESULT
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Init( void );
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HRESULT
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FindDefPropertyIndex( void );
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void
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EnsureMultipleStringLoaded( void );
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public: // methods
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static HRESULT
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CreateInstance( CPropertyCacheItem ** ppItemOut );
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STDMETHOD( Destroy )( void );
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STDMETHOD( SetPropertyUIHelper )( IPropertyUI * ppuiIn );
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STDMETHOD( GetPropertyUIHelper )( IPropertyUI ** pppuiOut );
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STDMETHOD( SetNextItem )( CPropertyCacheItem * pNextIn );
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STDMETHOD( GetNextItem )( CPropertyCacheItem ** pNextOut );
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STDMETHOD( SetFmtId )( const FMTID * pFmtIdIn );
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STDMETHOD( GetFmtId )( FMTID * pfmtidOut );
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STDMETHOD( SetPropId )( PROPID propidIn );
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STDMETHOD( GetPropId )( PROPID * ppropidOut );
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STDMETHOD( SetDefaultVarType )( VARTYPE vtIn );
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STDMETHOD( GetDefaultVarType )( VARTYPE * pvtOut );
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STDMETHOD( SetCodePage )( UINT uCodePageIn );
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STDMETHOD( GetCodePage )( UINT * puCodePageOut );
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STDMETHOD( MarkDirty )( void );
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STDMETHOD( IsDirty )( void );
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STDMETHOD( MarkReadOnly )( void );
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STDMETHOD( MarkMultiple )( void );
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STDMETHOD( GetPropertyValue )( PROPVARIANT ** ppvarOut );
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STDMETHOD( GetPropertyTitle )( LPCWSTR * ppwszOut );
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STDMETHOD( GetPropertyDescription )( LPCWSTR * ppwszOut );
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STDMETHOD( GetPropertyHelpInfo )( LPCWSTR * ppwszFileOut, UINT * puHelpIDOut );
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STDMETHOD( GetPropertyStringValue )( LPCWSTR * ppwszOut );
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STDMETHOD( GetImageIndex )( int * piImageOut );
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STDMETHOD( GetPFID )( const PFID ** ppPFIDOut );
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STDMETHOD( GetControlCLSID )( CLSID * pclsidOut );
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STDMETHOD( GetStateStrings )( DEFVAL ** ppDefValOut );
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}; |