101 lines
3.2 KiB
C++
101 lines
3.2 KiB
C++
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1997 - 1999
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// File: shellex.h
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#ifndef _SHELLEX_H_
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#define _SHELLEX_H_
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class CCscShellExt : public IShellExtInit,
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IContextMenu,
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IShellIconOverlayIdentifier
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{
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LONG m_cRef;
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LPDATAOBJECT m_lpdobj; // interface passed in by shell
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DWORD m_dwUIStatus;
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TCHAR m_szLocalMachine[MAX_COMPUTERNAME_LENGTH+1];
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public:
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CCscShellExt() : m_cRef(1), m_lpdobj(NULL), m_dwUIStatus(0)
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{
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DllAddRef();
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m_szLocalMachine[0] = TEXT('\0');
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ULONG n = ARRAYSIZE(m_szLocalMachine);
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GetComputerName(m_szLocalMachine, &n);
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}
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~CCscShellExt()
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{
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if (m_lpdobj)
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m_lpdobj->Release();
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DllRelease();
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}
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static HRESULT WINAPI CreateInstance(REFIID riid, LPVOID *ppv);
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// IUnknown methods
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STDMETHODIMP QueryInterface(REFIID, LPVOID FAR *);
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STDMETHODIMP_(ULONG) AddRef();
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STDMETHODIMP_(ULONG) Release();
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// IShellExtInit method
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STDMETHODIMP Initialize(LPCITEMIDLIST, LPDATAOBJECT, HKEY);
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// IContextMenu methods
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STDMETHODIMP QueryContextMenu(HMENU hMenu,
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UINT indexMenu,
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UINT idCmdFirst,
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UINT idCmdLast,
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UINT uFlags);
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STDMETHODIMP InvokeCommand(LPCMINVOKECOMMANDINFO lpcmi);
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STDMETHODIMP GetCommandString(UINT_PTR idCmd,
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UINT uFlags,
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UINT FAR *reserved,
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LPSTR pszName,
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UINT cchMax);
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// IShellIconOverlayIdentifier methods
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STDMETHODIMP IsMemberOf(LPCWSTR pwszPath,
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DWORD dwAttrib);
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STDMETHODIMP GetOverlayInfo(LPWSTR pwszIconFile,
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int cchMax,
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int * pIndex,
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DWORD * pdwFlags);
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STDMETHODIMP GetPriority(int * pIPriority);
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private:
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BOOL ShareIsCacheable(LPCTSTR pszUNC,
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PBOOL pbShareConnected,
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PDWORD pdwShareStatus = FALSE);
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STDMETHODIMP CheckOneFileStatus(LPCTSTR pszItem,
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DWORD dwAttr,
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BOOL bShareChecked,
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LPDWORD pdwStatus);
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STDMETHODIMP CheckFileStatus(LPDATAOBJECT pdobj,
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LPDWORD pdwStatus);
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STDMETHODIMP BuildFileList(LPDATAOBJECT pdobj,
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HWND hwndOwner,
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CscFilenameList * pfnl,
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LPBOOL pbSubDir = NULL);
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BOOL ConnectShare(LPCTSTR pszUNC);
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BOOL DisconnectShare(LPCTSTR pszUNC);
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static HRESULT FolderHasSubFolders(LPCTSTR pszPath, CscFilenameList *pfnl);
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static DWORD WINAPI _UnpinFilesThread(LPVOID pvData);
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static INT_PTR CALLBACK _ConfirmPinDlgProc(HWND, UINT, WPARAM, LPARAM);
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};
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typedef CCscShellExt *PCSCSHELLEXT;
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typedef DWORD (WINAPI* PFN_UNPINPROGRESSPROC)(LPCTSTR pszItem, LPARAM lpContext);
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void CscUnpinFileList(CscFilenameList*, BOOL, LPCTSTR, PFN_UNPINPROGRESSPROC, LPARAM);
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#endif // _SHELLEX_H_
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