83 lines
3.2 KiB
C
83 lines
3.2 KiB
C
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/* Copyright 1996 Microsoft */
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#ifndef _ACLISF_H_
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#define _ACLISF_H_
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#include "shellurl.h"
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class CACLIShellFolder
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: public IEnumString
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, public IACList2
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, public ICurrentWorkingDirectory
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, public IShellService
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, public IPersistFolder
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{
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public:
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//////////////////////////////////////////////////////
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// Public Interfaces
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//////////////////////////////////////////////////////
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// *** IUnknown ***
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virtual STDMETHODIMP_(ULONG) AddRef(void);
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virtual STDMETHODIMP_(ULONG) Release(void);
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virtual STDMETHODIMP QueryInterface(REFIID riid, LPVOID * ppvObj);
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// *** IEnumString ***
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virtual STDMETHODIMP Next(ULONG celt, LPOLESTR *rgelt, ULONG *pceltFetched);
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virtual STDMETHODIMP Skip(ULONG celt) {return E_NOTIMPL;}
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virtual STDMETHODIMP Reset(void);
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virtual STDMETHODIMP Clone(IEnumString **ppenum) {return E_NOTIMPL;}
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// *** IACList ***
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virtual STDMETHODIMP Expand(LPCOLESTR pszExpand);
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// *** IACList2 ***
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virtual STDMETHODIMP SetOptions(DWORD dwFlag);
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virtual STDMETHODIMP GetOptions(DWORD* pdwFlag);
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// *** ICurrentWorkingDirectory ***
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virtual STDMETHODIMP GetDirectory(LPWSTR pwzPath, DWORD cchSize) {return E_NOTIMPL;};
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virtual STDMETHODIMP SetDirectory(LPCWSTR pwzPath);
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// *** IPersistFolder ***
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virtual STDMETHODIMP Initialize(LPCITEMIDLIST pidl); // Save as SetDirectory() but for pidls
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virtual STDMETHODIMP GetClassID(CLSID *pclsid);
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// *** IShellService ***
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virtual STDMETHODIMP SetOwner(IUnknown* punkOwner);
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private:
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// Constructor / Destructor (protected so we can't create on stack)
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CACLIShellFolder();
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~CACLIShellFolder(void);
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HRESULT _SetLocation(LPCITEMIDLIST pidl);
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HRESULT _TryNextPath(void);
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HRESULT _Init(void);
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BOOL _SkipForPerf(LPCWSTR pwzExpand);
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HRESULT _PassesFilter(LPCITEMIDLIST pidl, LPWSTR pszName, DWORD cchSize);
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HRESULT _GetNextWrapper(LPWSTR pszName, DWORD cchSize);
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HRESULT _GetPidlName(LPCITEMIDLIST pidl, BOOL fUsingCachePidl, LPWSTR pszName, DWORD cchSize);
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// Instance creator
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friend HRESULT CACLIShellFolder_CreateInstance(IUnknown *punkOuter, IUnknown **ppunk, LPCOBJECTINFO poi);
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// Private variables
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DWORD _cRef; // COM reference count
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IEnumIDList* _peidl; // PIDL enumerator
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IShellFolder* _psf; // Shell folder
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IBrowserService* _pbs; // Browser Service to find Current Location in Shell Name Space.
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LPITEMIDLIST _pidl; // PIDL of current directory.
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LPITEMIDLIST _pidlCWD; // PIDL of current working directory.
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LPITEMIDLIST _pidlInFolder; // Sometimes the user string matches SHGDN_INFOLDER, but not (SHGDN_INFOLDER | SHGDN_FORPARSING). My Computer for example.
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BOOL _fExpand; // Are we expanding?
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LPTSTR _szExpandStr; // String we are expanding
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CShellUrl * _pshuLocation;
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int _nPathIndex;
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DWORD _dwOptions; // ACLO_* flags
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BOOL _fShowHidden; // Enumerate hidden files?
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// BOOL _fShowSysFiles; // Enumerate system files?
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};
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#endif // _ACLISF_H_
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