146 lines
6.5 KiB
C
146 lines
6.5 KiB
C
// shcombox.h : Shared shell comboboxEx methods
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#ifndef __SHCOMBOX_H__
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#define __SHCOMBOX_H__
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// COMBOITEMEX wrap with string storage.
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typedef struct tagCBXITEMA
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{
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UINT mask;
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INT_PTR iItem;
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CHAR szText[MAX_PATH] ;
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int cchTextMax;
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int iImage;
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int iSelectedImage;
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int iOverlay;
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int iIndent;
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int iID; // application-specific item identifier.
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ULONG Reserved;
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LPARAM lParam;
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} CBXITEMA, *PCBXITEMA ;
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typedef CBXITEMA CONST *PCCBXITEMA;
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typedef struct tagCBXITEMW
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{
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UINT mask;
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INT_PTR iItem;
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WCHAR szText[MAX_PATH] ;
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int cchTextMax;
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int iImage;
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int iSelectedImage;
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int iOverlay;
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int iIndent;
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int iID; // application-specific item identifier.
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ULONG Reserved;
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LPARAM lParam;
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} CBXITEMW, *PCBXITEMW ;
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typedef CBXITEMW CONST *PCCBXITEMW;
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#ifdef UNICODE
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#define CBXITEM CBXITEMW
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#define PCBXITEM PCBXITEMW
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#define PCCBXITEM PCCBXITEMW
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#else
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#define CBXITEM CBXITEMA
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#define PCBXITEM PCBXITEMA
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#define PCCBXITEM PCCBXITEMA
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#endif
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// ADDCBXITEMCALLBACK fAction flags
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#define CBXCB_ADDING 0x00000001 // if callback returns E_ABORT, combo population aborts
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#define CBXCB_ADDED 0x00000002 // callback's return value is ignored.
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// SendMessageTimeout constants
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#define CBX_SNDMSG_TIMEOUT_FLAGS SMTO_BLOCK
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#define CBX_SNDMSG_TIMEOUT 15000 // milliseconds
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#define CBX_SNDMSG_TIMEOUT_HRESULT HRESULT_FROM_WIN32(ERROR_TIMEOUT)
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// Misc constants
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#define NO_ITEM_NOICON_INDENT -2 // -1 to make up for the icon indent.
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#define NO_ITEM_INDENT 0
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#define ITEM_INDENT 1
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#define LISTINSERT_FIRST 0
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#define LISTINSERT_LAST -1
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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// General shell comboboxex methods
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typedef HRESULT (*LPFNPIDLENUM_CB)(LPITEMIDLIST, LPVOID);
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typedef HRESULT (WINAPI * ADDCBXITEMCALLBACK)( ULONG fAction, PCBXITEM pItem, LPARAM lParam ) ;
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HRESULT _AddCbxItemToComboBox( IN HWND hwndComboEx, IN PCCBXITEM pItem, IN INT_PTR *pnPosAdded ) ;
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HRESULT _AddCbxItemToComboBoxCallback( IN HWND hwndComboEx, IN OUT PCBXITEM pItem, IN ADDCBXITEMCALLBACK pfn, IN LPARAM lParam ) ;
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HRESULT _MakeCbxItem( OUT PCBXITEM pcbi, IN LPCTSTR pszDisplayName, IN LPVOID pvData, IN LPCITEMIDLIST pidlIcon, IN INT_PTR nPos, IN int iIndent ) ;
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HRESULT _MakeCbxItemKnownImage( OUT PCBXITEM pcbi,IN LPCTSTR pszDisplayName, IN LPVOID pvData, IN int iImage, IN int iSelectedImage, IN INT_PTR nPos, IN int iIndent ) ;
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HRESULT _MakeCsidlIconCbxItem( OUT PCBXITEM pcbi, LPCTSTR pszDisplayName, LPVOID pvData, int nCsidlIcon, INT_PTR nPos, int iIndent ) ;
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HRESULT _MakeCsidlItemStrCbxItem( OUT PCBXITEM pcbi, IN int nCsidlItem, IN int nCsidlIcon, IN INT_PTR nPos, IN int iIndent ) ;
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HRESULT _MakeResourceAndCsidlStrCbxItem( OUT PCBXITEM pcbi, IN UINT idString, IN int nCsidlItem, IN int nCsidlIcon, IN INT_PTR nPos, IN int iIndent ) ;
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HRESULT _MakeResourceCbxItem( OUT PCBXITEM pcbi, IN int idString, IN DWORD dwData, IN int nCsidlIcon, IN INT_PTR nPos, IN int iIndent ) ;
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HRESULT _MakeFileTypeCbxItem( OUT PCBXITEM pcbi, IN LPCTSTR pszDisplayName, IN LPCTSTR pszExt, IN LPCITEMIDLIST pidlIcon, IN INT_PTR nPos, IN int iIndent ) ;
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HRESULT _MakeCsidlCbxItem( OUT PCBXITEM pcbi, IN int nCsidlItem, IN int nCsidlIcon, IN INT_PTR nPos, IN int iIndent ) ;
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HRESULT _MakePidlCbxItem( OUT PCBXITEM pcbi, IN LPITEMIDLIST pidl, IN LPITEMIDLIST pidlIcon, IN INT_PTR nPos, IN int iIndent ) ;
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HRESULT _EnumSpecialItemIDs(int csidl, DWORD dwSHCONTF, LPFNPIDLENUM_CB pfn, LPVOID pvData);
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HRESULT _GetPidlIcon( IN LPCITEMIDLIST pidl, OUT int *piImage, OUT int *piSelectedImage ) ;
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HRESULT _EnumSpecialItemIDs( IN int csidl, IN DWORD dwSHCONTF, IN LPFNPIDLENUM_CB pfn, IN LPVOID pvData ) ;
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HIMAGELIST WINAPI _GetSystemImageListSmallIcons() ;
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// Namespace picker combo methods.
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HRESULT WINAPI _PopulateNamespaceCombo( IN HWND hwndComboEx, IN ADDCBXITEMCALLBACK pfn, IN LPARAM lParam) ;
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LONG_PTR WINAPI _GetNamespaceComboItemText( IN HWND hwndComboEx, IN INT_PTR iItem, IN BOOL fPath, OUT LPTSTR pszText, IN int cchText) ;
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LONG_PTR WINAPI _GetNamespaceComboSelItemText( IN HWND hwndComboEx, IN BOOL fPath, OUT LPTSTR pszText, IN int cchText) ;
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LRESULT WINAPI _DeleteNamespaceComboItem( IN LPNMHDR pnmh ) ;
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// helpers (note: once all dependents are brought into line using the above methods, we can eliminate
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// decl of the following:
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HRESULT _BuildDrivesList( IN UINT uiFilter, IN LPCTSTR pszSeparator, IN LPCTSTR pszEnd, OUT LPTSTR pszString, IN DWORD cchSize ) ;
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HRESULT _MakeMyComputerCbxItem( OUT PCBXITEM pItem ) ;
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HRESULT _MakeLocalHardDrivesCbxItem( OUT PCBXITEM pItem ) ;
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HRESULT _MakeMappedDrivesCbxItem( OUT PCBXITEM pItem, IN LPITEMIDLIST pidl) ;
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HRESULT _MakeNethoodDirsCbxItem( OUT PCBXITEM pItem, IN LPITEMIDLIST pidl ) ;
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HRESULT _MakeBrowseForCbxItem( OUT PCBXITEM pItem ) ;
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HRESULT _MakeNetworkPlacesCbxItem( OUT PCBXITEM pItem, IN LPVOID lParam ) ;
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HRESULT _MakeRecentFolderCbxItem( OUT PCBXITEM pItem ) ;
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typedef HRESULT (*LPFNRECENTENUM_CB)(IN LPCTSTR pszPath, IN BOOL fAddEntries, IN LPVOID pvParam);
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HRESULT _EnumRecentAndGeneratePath( IN BOOL fAddEntries, IN LPFNRECENTENUM_CB pfn, IN LPVOID pvParam ) ;
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#define NAMESPACECOMBO_RECENT_PARAM TEXT("$RECENT$")
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#define CBX_CSIDL_LOCALDRIVES 0x04FF // arbitrarily out of range of other CSIDL_xxx values.
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// File Associations picker combo methods.
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HRESULT WINAPI _PopulateFileAssocCombo( IN HWND, IN ADDCBXITEMCALLBACK, IN LPARAM) ;
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LONG WINAPI _GetFileAssocComboSelItemText( IN HWND, OUT LPTSTR *ppszText) ;
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LRESULT WINAPI _DeleteFileAssocComboItem( IN LPNMHDR pnmh ) ;
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// helpers (note: once all dependents are brought into line using the above methods, we can eliminate
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// decl of the following:
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HRESULT _AddFileType( IN HWND hwndComboBox, IN LPCTSTR pszDisplayName, IN LPCTSTR pszExt, IN LPCITEMIDLIST pidlIcon, IN int iIndent,
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IN OPTIONAL ADDCBXITEMCALLBACK pfn, IN OPTIONAL LPARAM lParam ) ;
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HRESULT _AddFileTypes( IN HWND hwndComboBox, IN OPTIONAL ADDCBXITEMCALLBACK pfn, IN OPTIONAL LPARAM lParam ) ;
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// Hack Alert: impl in filetype.cpp
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STDAPI_(DWORD) GetFileTypeAttributes( HKEY hkeyFT );
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#define FILEASSOCIATIONSID_ALLFILETYPES 20
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#define FILEASSOCIATIONSID_FILE_PATH 1 // Go parse it.
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#define FILEASSOCIATIONSID_MAX FILEASSOCIATIONSID_ALLFILETYPES
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#ifdef __cplusplus
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}
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#endif
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#endif __SHCOMBOX_H__
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