#ifndef _INC_DOCFIND
#define _INC_DOCFIND
// Forward references
typedef struct _DOCFIND DOCFIND;
typedef DOCFIND * LPDOCFIND;
// Define some options that are used between filter and search code
#define DFOO_INCLUDESUBDIRS 0x0001 // Include sub directories.
#define DFOO_REGULAR 0x0004 //
#define DFOO_CASESEN 0x0008 //
#define DFOO_SAVERESULTS 0x0100 // Save results in save file
#define DFOO_SHOWALLOBJECTS 0x1000 // Show all files
#define DFOO_SHOWEXTENSIONS 0x2000 // Should we show extensions.
// Some error happended on the get next file...
#define GNF_ERROR -1
#define GNF_DONE 0
#define GNF_MATCH 1
#define GNF_NOMATCH 2
//===========================================================================
// IDFEnum: Interface definition
//===========================================================================
// Declare Shell Docfind Enumeration interface.
#undef INTERFACE
#define INTERFACE IDFEnum
DECLARE_INTERFACE_(IDFEnum, IUnknown) //IDFENUM
{
// *** IUnknown methods ***
STDMETHOD(QueryInterface) (THIS_ REFIID riid, LPVOID FAR* ppvObj) PURE;
STDMETHOD_(ULONG,AddRef) (THIS) PURE;
STDMETHOD_(ULONG,Release) (THIS) PURE;
// *** IDFEnum methods (sortof stander iterator methos ***
STDMETHOD(Next)(THIS_ LPITEMIDLIST *ppidl,
int *pcObjectSearched, int *pcFoldersSearched, BOOL *pfContinue,
int *pState, HWND hwnd) PURE;
STDMETHOD (Skip)(THIS_ int celt) PURE;
STDMETHOD (Reset)(THIS) PURE;
};
//===========================================================================
// IDFEnum: Interface definition
//===========================================================================
// Declare Shell Docfind Filter interface.
#define LPDOCFINDFILEFILTER IDocFindFileFilter FAR*
#undef INTERFACE
#define INTERFACE IDocFindFileFilter
DECLARE_INTERFACE_(IDocFindFileFilter, IUnknown)
{
// *** IUnknown methods ***
STDMETHOD(QueryInterface) (THIS_ REFIID riid, LPVOID FAR* ppvObj) PURE;
STDMETHOD_(ULONG,AddRef) (THIS) PURE;
STDMETHOD_(ULONG,Release) (THIS) PURE;
// *** IDocFindFileFilter methods ***
STDMETHOD(GetIconsAndMenu)(THIS_ HWND hwndDlg, HICON *phiconSmall, HICON
*phiconLarge, HMENU *phmenu) PURE;
STDMETHOD(GetStatusMessageIndex)(THIS_ UINT uContext, UINT *puMsgIndex) PURE;
STDMETHOD(GetFolderMergeMenuIndex)(THIS_ UINT *puMergeMenu) PURE;
STDMETHOD(AddPages)(THIS_ HWND hwndTabs, LPITEMIDLIST pidlStart) PURE;
STDMETHOD(FFilterChanged)(THIS) PURE;
STDMETHOD(GenerateTitle)(THIS_ LPTSTR *ppszTile, BOOL fFileName) PURE;
STDMETHOD(PrepareToEnumObjects)(THIS_ DWORD * pdwFlags) PURE;
STDMETHOD(ClearSearchCriteria)(THIS) PURE;
STDMETHOD(EnableChanges)(THIS_ BOOL fEnable) PURE;
STDMETHOD(CreateDetails)(THIS_ HWND hwndDlg, HDPA hdpaPidf, LPVOID FAR* ppvOut) PURE;
// Note: The pszPath will be removed soon
STDMETHOD(EnumObjects)(THIS_ LPSHELLFOLDER psf,
DWORD grfFlags, LPTSTR pszProgressText, IDFEnum **ppdfenum) PURE;
STDMETHOD(FDoesItemMatchFilter)(THIS_ LPTSTR pszFolder, WIN32_FIND_DATA *pfinddata,
LPSHELLFOLDER psf, LPITEMIDLIST pidl) PURE;
STDMETHOD(SaveCriteria)(THIS_ IStream * pstm, WORD fCharType) PURE; // BUGBUG:: Should convert to stream
STDMETHOD(RestoreCriteria)(THIS_ IStream * pstm, int cCriteria, WORD fCharType) PURE;
STDMETHOD(DeclareFSNotifyInterest)(THIS_ HWND hwndDlg, UINT uMsg) PURE;
};
// Definition of the data items that we cache per directory.
typedef struct _DFFolderListItem // DFFLI
{
LPSHELLFOLDER psf; // Cache of MRU items
BOOL fValid; // Is this node valid.
LPITEMIDLIST pidl; // ID list for folder
} DFFolderListItem, FAR* LPDFFOLDERLISTITEM;
// Plus macros to work with them.
#define DF_APPENDSIZE (SIZEOF(BYTE) + SIZEOF(WORD))
#define DF_TAGSIG (BYTE)0x42
LPBYTE DF_SIGPTR(LPCITEMIDLIST pidl);
#define DF_IFLDRPTR(pidl) ((UNALIGNED WORD*)(DF_SIGPTR(pidl) + 1))
typedef struct _dfpagelist
{
int id; // Id of template in resource file.
DLGPROC pfn; // pointer to dialog proc
} DFPAGELIST;
typedef struct
{
TC_ITEMHEADER tci;
HWND hwndPage;
UINT state;
} TC_DFITEMEXTRA;
#define CB_DFITEMEXTRA (SIZEOF(TC_DFITEMEXTRA)-SIZEOF(TC_ITEMHEADER))
// FILEFILTER flags values /* ;Internal */
#define FFLT_INCLUDESUBDIRS 0x0001 // Include subdirectories in search /* ;Internal */
#define FFLT_SAVEPATH 0x0002 // Save path in FILEINFOs /* ;Internal */
#define FFLT_REGULAR 0x0004 // Use Regular expressions /* ;Internal */
#define FFLT_CASESEN 0x0008 // Do case sensitive search /* ;Internal */
#define FFLT_EXCSYSFILES 0x0010 // Should exclude system files /* ;Internal */
//
// Define structure that will be saved out to disk.
//
#define DOCFIND_SIG (TEXT('D') | (TEXT('F') << 8))
typedef struct _dfHeader
{
WORD wSig; // Signature
WORD wVer; // Version
DWORD dwFlags; // Flags that controls the sort
WORD wSortOrder; // Current sort order
WORD wcbItem; // Size of the fixed portion of each item.
DWORD oCriteria; // Offset to criterias in list
long cCriteria; // Count of Criteria
DWORD oResults; // Starting location of results in file
long cResults; // Count of items that have been saved to file
UINT ViewMode; // The view mode of the file...
} DFHEADER;
// define the format of the column information.
typedef struct _dfCriteria
{
WORD wNum; // Criteria number (cooresponds to dlg item id)
WORD cbText; // size of text including null char (DavePl: code using this now assumes byte count)
} DFCRITERIA;
// Formats for saving find criteria.
#define DFC_FMT_UNICODE 1
#define DFC_FMT_ANSI 2
// This is a subset of fileinfo structure
typedef struct _dfItem
{
WORD flags; // FIF_ bits
WORD timeLastWrite;
WORD dateLastWrite;
WORD dummy; // 16/32 bit compat.
//the compiler adds this padding
// remove and use if needed
DWORD dwSize; // size of the file
WORD cbPath; // size of the text (0 implies use previous files)
WORD cbName; // Size of name including NULL.
} DFITEM;
// Forward define DOCFIND structure
typedef struct _DOCFIND DOCFIND;
extern TCHAR const s_szDocPathMRU[];
extern TCHAR const s_szDocSpecMRU[];
extern TCHAR const s_szDocContainsMRU[];
extern WORD const s_mkidBlank[];
extern ITEMIDLIST s_idlEmpty;
BOOL CALLBACK _export DocFind_OldDlgProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
LRESULT DocFind_DlgProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
LRESULT DocFind_DefProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
// Message handlers
BOOL DocFind_OnInitDialog(HWND hwnd, HWND hwndFocus, LPARAM lParam);
LRESULT DocFind_OnCommand(HWND hwnd, UINT id, HWND hwndCtl, UINT codeNotify);
BOOL DocFind_OnMsgFilter(HWND hwnd, MSG FAR* lpmsg, int context);
void DocFind_OnClose(HWND hwnd);
void DocFind_OnDestroy(HWND hwndDlg);
LRESULT DocFind_OnNotify(HWND hwndDlg, int id, NMHDR *lpnmhdr);
void DocFind_OnGetDispInfo(DOCFIND *pdf, LV_DISPINFO FAR* pdi);
int DocFind_AddColumn(HWND hwndLV, int i);
BOOL DocFind_InitColumns(HWND hwndLV);
LPSHELLFOLDER DocFind_GetObjectsIFolder(HDPA hdpaPidf,
LPDFFOLDERLISTITEM pdffli, LPCITEMIDLIST pidl);
HRESULT CDFFolder_AddFolderToFolderList(IShellFolder * psf, LPITEMIDLIST pidl,
LPSHELLFOLDER *ppsf, int * piFolder);
HANDLE DocFind_UpdateMRUItem(HANDLE hMRU, HWND hwndDlg, int iDlgItem,
LPCTSTR szSection, LPTSTR pszInitString, LPCTSTR pszAddIfEmpty);
BOOL DocFind_StartFind(HWND hwndDlg);
BOOL DocFind_StopFind(HWND hwndDlg);
BOOL DocFind_FindNext(HWND hwndDlg);
// functions in docfind2.c
VOID DocFind_AddDefPages(DOCFIND *pdf);
IDocFindFileFilter * CreateDefaultDocFindFilter(void);
void DocFind_SizeControl(HWND hwndDlg, int id, int cx, BOOL fCombo);
void DocFind_ReportItemValueError(HWND hwndDlg, int idCtl,
int iMsg, LPTSTR pszValue);
BOOL DocFind_SetupWildCardingOnFileSpec(LPTSTR pszSpecIn,
LPTSTR * pszSpecOut);
HRESULT DocFind_AddPages(LPDOCFINDFILEFILTER pdfff, HWND hwndTabs,
const DFPAGELIST *pdfpl, int cdfpl);
int Docfind_SaveCriteriaItem(IStream * pstm, WORD wNum, LPTSTR psz, WORD fCharType);
// Define some psuedo property sheet messages...
// Sent to pages to tell the page if it should allow the user to make
// changes or not wParam is a BOOL (TRUE implies yes changes enabled)
#define DFM_ENABLECHANGES (WM_USER+242)
// functions in netfind.c
IDocFindFileFilter * CreateDefaultComputerFindFilter();
LPITEMIDLIST DocFind_NextIDL(LPSHELLFOLDER psf, LPENUMIDLIST penum);
LPITEMIDLIST DocFind_ConvertPathToIDL(LPTSTR pszFullPath);
// Typedefs andFunctions for handling the owner draw drop down lists.
typedef struct {
LPITEMIDLIST pidl; // Idlist for the item
int iImage; // Image index to use to display with
UINT uFixedDrives; // Bit array 1 bit set for each of the fixed drives
} DFCBITEM, *LPDFCBITEM; // nfcbi
int DocFind_LocCBFindPidl(HWND hwnd, LPITEMIDLIST pidl);
int DocFind_LocCBAddPidl(HWND hwnd, LPSHELLFOLDER psf,
LPITEMIDLIST pidlParent, LPITEMIDLIST pidl, LPITEMIDLIST *ppidlAbs,
BOOL fFullName);
BOOL DocFind_LocCBMeasureItem(HWND hwnd,
MEASUREITEMSTRUCT FAR* lpMeasureItem);
BOOL DocFind_LocCBDrawItem(HWND hwnd,
const DRAWITEMSTRUCT FAR* lpdi);
// Should be in different header file
LPCTSTR NextPath(LPCTSTR lpPath, LPTSTR szPath, int cbPath);
// Helper function such that I can get my hand on the thread handle.
HANDLE DocFind_GetSearchThreadHandle(HWND hwndDlg);
//
// Used to implement a stack of sets of subdirectory names...
//
typedef struct _DIRBUF
{
TCHAR FAR* ach;
int ichPathEnd;
UINT cb;
UINT cbAlloc;
UINT ichDirNext;
LPTSTR psz;
struct _DIRBUF FAR* pdbNext;
} DIRBUF;
#endif // !_INC_DOCFIND