/* * Interface code to COMBOBOX widget * * Copyright Martin Ayotte, 1993 * */ static char Copyright[] = "Copyright Martin Ayotte, 1993"; #include #include #include #include #include "windows.h" #include "combo.h" #include "user.h" #include "heap.h" #include "win.h" #include "prototypes.h" #include "stddebug.h" /* #define DEBUG_COMBO */ /* #undef DEBUG_COMBO */ #include "debug.h" /* windows/graphics.c */ extern void GRAPH_DrawReliefRect( HDC hdc, RECT *rect, int highlight_size, int shadow_size, BOOL pressed ); extern BOOL GRAPH_DrawBitmap( HDC hdc, HBITMAP hbitmap, int xdest, int ydest, int xsrc, int ysrc, int width, int height, int rop ); HBITMAP hComboBit = 0; LPHEADCOMBO ComboGetStorageHeader(HWND hwnd); int CreateComboStruct(HWND hwnd); void ComboBoxStaticOwnerDraw(HWND hWnd, LPHEADCOMBO lphc); /*********************************************************************** * ComboWndProc */ LONG ComboBoxWndProc( HWND hwnd, WORD message, WORD wParam, LONG lParam ) { RECT rect; int y, count; int width, height; WND *wndPtr; LPHEADCOMBO lphc; HDC hDC; BITMAP bm; char str[128]; PAINTSTRUCT paintstruct; LPDRAWITEMSTRUCT lpdis; DWORD dwStyle; switch(message) { case WM_CREATE: wndPtr = WIN_FindWndPtr(hwnd); if (wndPtr == NULL) return 0; dprintf_combo(stddeb,"Combo WM_CREATE %d !\n", hwnd); if (hComboBit == (HBITMAP)NULL) hComboBit = LoadBitmap((HINSTANCE)NULL, MAKEINTRESOURCE(OBM_COMBO)); GetObject(hComboBit, sizeof(BITMAP), (LPSTR)&bm); wndPtr->dwStyle &= 0xFFFFFFFFL ^ (WS_VSCROLL | WS_HSCROLL); GetWindowRect(hwnd, &rect); width = rect.right - rect.left; height = rect.bottom - rect.top; if (height < bm.bmHeight) height = bm.bmHeight; /* SetWindowPos(hwnd, 0, 0, 0, width + bm.bmHeight, bm.bmHeight, SWP_NOMOVE | SWP_NOZORDER); */ SetWindowPos(hwnd, 0, 0, 0, width, bm.bmHeight, SWP_NOMOVE | SWP_NOZORDER); CreateComboStruct(hwnd); lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL) return 0; /* SetRect(&lphc->RectEdit, 0, 0, width - 2, bm.bmHeight); */ SetRect(&lphc->RectEdit, 0, 0, width - bm.bmHeight, bm.bmHeight); if (wndPtr->dwStyle & CBS_DROPDOWNLIST) { if ((wndPtr->dwStyle & CBS_OWNERDRAWFIXED) == CBS_OWNERDRAWFIXED || (wndPtr->dwStyle & CBS_OWNERDRAWVARIABLE) == CBS_OWNERDRAWVARIABLE) lphc->hWndEdit = 0; else lphc->hWndEdit = CreateWindow("STATIC", "", WS_CHILD | WS_CLIPCHILDREN | WS_VISIBLE | SS_LEFT, 0, 0, width - bm.bmHeight, bm.bmHeight, hwnd, 1, wndPtr->hInstance, 0L); } else { /* lphc->hWndEdit = CreateWindow("EDIT", "", */ lphc->hWndEdit = CreateWindow("STATIC", "", WS_CHILD | WS_CLIPCHILDREN | WS_VISIBLE | SS_LEFT, 0, 0, width - bm.bmHeight, bm.bmHeight, hwnd, 1, wndPtr->hInstance, 0L); } dwStyle = WS_POPUP | WS_BORDER | WS_VSCROLL | LBS_NOTIFY; if ((wndPtr->dwStyle & CBS_HASSTRINGS) == CBS_HASSTRINGS) dwStyle |= LBS_HASSTRINGS; if ((wndPtr->dwStyle & CBS_SORT) == CBS_SORT) dwStyle |= LBS_SORT; if ((wndPtr->dwStyle & CBS_OWNERDRAWFIXED) == CBS_OWNERDRAWFIXED) dwStyle |= LBS_OWNERDRAWFIXED; if ((wndPtr->dwStyle & CBS_OWNERDRAWVARIABLE) == CBS_OWNERDRAWVARIABLE) dwStyle |= LBS_OWNERDRAWVARIABLE; lphc->hWndLBox = CreateWindow("LISTBOX", "", dwStyle, rect.left, rect.top + bm.bmHeight, width, height, wndPtr->hwndParent, 0, wndPtr->hInstance, (LPSTR)MAKELONG(0, hwnd)); ShowWindow(lphc->hWndLBox, SW_HIDE); dprintf_combo(stddeb,"Combo Creation LBox=%X!\n", lphc->hWndLBox); return 0; case WM_DESTROY: lphc = ComboGetStorageHeader(hwnd); if (lphc == 0) return 0; /* if (lphc->hWndEdit != 0) DestroyWindow(lphc->hWndEdit); */ DestroyWindow(lphc->hWndLBox); free(lphc); /* *((LPHEADCOMBO *)&wndPtr->wExtra[1]) = 0; printf("Combo WM_DESTROY after clearing wExtra !\n"); */ dprintf_combo(stddeb,"Combo WM_DESTROY %p !\n", lphc); return DefWindowProc( hwnd, message, wParam, lParam ); case WM_SHOWWINDOW: dprintf_combo(stddeb,"ComboBox WM_SHOWWINDOW hWnd=%04X !\n", hwnd); if (!(wParam == 0 && lParam == 0L)) { InvalidateRect(hwnd, NULL, TRUE); } break; case WM_COMMAND: wndPtr = WIN_FindWndPtr(hwnd); lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL || wndPtr == NULL) return 0; if (LOWORD(lParam) == lphc->hWndLBox) { switch(HIWORD(lParam)) { case LBN_SELCHANGE: lphc->dwState = lphc->dwState & (CB_SHOWDROPDOWN ^ 0xFFFFFFFFL); ShowWindow(lphc->hWndLBox, SW_HIDE); y = SendMessage(lphc->hWndLBox, LB_GETCURSEL, 0, 0L); if (y != LB_ERR) { SendMessage(lphc->hWndLBox, LB_GETTEXT, (WORD)y, (LPARAM)str); if (lphc->hWndEdit != 0) SendMessage(lphc->hWndEdit, WM_SETTEXT, (WORD)y, (LPARAM)str); else { InvalidateRect(hwnd, NULL, TRUE); UpdateWindow(hwnd); } } SendMessage(GetParent(hwnd), WM_COMMAND, wndPtr->wIDmenu, MAKELONG(hwnd, CBN_SELCHANGE)); break; case LBN_DBLCLK: SendMessage(GetParent(hwnd), WM_COMMAND, wndPtr->wIDmenu, MAKELONG(hwnd, CBN_DBLCLK)); break; } } break; case WM_LBUTTONDOWN: dprintf_combo(stddeb,"Combo WM_LBUTTONDOWN wParam=%x lParam=%lX !\n", wParam, lParam); GetClientRect(hwnd, &rect); rect.left = rect.right - (rect.bottom - rect.top); hDC = GetDC(hwnd); InflateRect(&rect, -1, -1); GRAPH_DrawReliefRect(hDC, &rect, 1, 1, TRUE); ReleaseDC(hwnd, hDC); wndPtr = WIN_FindWndPtr(hwnd); lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL) return 0; lphc->dwState = lphc->dwState ^ CB_SHOWDROPDOWN; if ((lphc->dwState & CB_SHOWDROPDOWN) == CB_SHOWDROPDOWN) { ShowWindow(lphc->hWndLBox, SW_SHOW); SetFocus(lphc->hWndLBox); } else { dprintf_combo(stddeb,"before Combo Restore Focus !\n"); SetFocus(lphc->hWndEdit); dprintf_combo(stddeb,"before Combo List Hide !\n"); ShowWindow(lphc->hWndLBox, SW_HIDE); dprintf_combo(stddeb,"before Combo List GetCurSel !\n"); y = SendMessage(lphc->hWndLBox, LB_GETCURSEL, 0, 0L); if (y != LB_ERR) { dprintf_combo(stddeb,"before Combo List GetText !\n"); SendMessage(lphc->hWndLBox, LB_GETTEXT, (WORD)y, (LPARAM)str); SendMessage(lphc->hWndEdit, WM_SETTEXT, (WORD)y, (LPARAM)str); } dprintf_combo(stddeb,"End of Combo List Hide !\n"); } break; case WM_LBUTTONUP: dprintf_combo(stddeb,"Combo WM_LBUTTONUP wParam=%x lParam=%lX !\n", wParam, lParam); GetClientRect(hwnd, &rect); rect.left = rect.right - (rect.bottom - rect.top); hDC = GetDC(hwnd); InflateRect(&rect, -1, -1); GRAPH_DrawReliefRect(hDC, &rect, 1, 1, FALSE); ReleaseDC(hwnd, hDC); break; case WM_KEYDOWN: wndPtr = WIN_FindWndPtr(hwnd); lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL || wndPtr == NULL) return 0; y = SendMessage(lphc->hWndLBox, LB_GETCURSEL, 0, 0L); count = SendMessage(lphc->hWndLBox, LB_GETCOUNT, 0, 0L); dprintf_combo(stddeb,"COMBOBOX // GetKeyState(VK_MENU)=%d\n", GetKeyState(VK_MENU)); if (GetKeyState(VK_MENU) < 0) { lphc->dwState = lphc->dwState ^ CB_SHOWDROPDOWN; if ((lphc->dwState & CB_SHOWDROPDOWN) == CB_SHOWDROPDOWN) { GetWindowRect(hwnd, &rect); SetWindowPos(lphc->hWndLBox, 0, rect.left, rect.bottom, 0, 0, SWP_NOREDRAW | SWP_NOSIZE); SetWindowPos(lphc->hWndLBox, 0, 0, 0, 0, 0, SWP_SHOWWINDOW | SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER); SetFocus(lphc->hWndLBox); } else { ShowWindow(lphc->hWndLBox, SW_HIDE); y = SendMessage(lphc->hWndLBox, LB_GETCURSEL, 0, 0L); if (y != LB_ERR) { SendMessage(lphc->hWndLBox, LB_GETTEXT, (WORD)y, (LPARAM)str); if (lphc->hWndEdit != 0) SendMessage(lphc->hWndEdit, WM_SETTEXT, (WORD)y, (LPARAM)str); } } } else { switch(wParam) { case VK_HOME: y = 0; break; case VK_END: y = count - 1; break; case VK_UP: y--; break; case VK_DOWN: y++; break; } if (y < 0) y = 0; if (y >= count) y = count - 1; lphc->LastSel = y; SendMessage(lphc->hWndLBox, LB_SETCURSEL, y, 0L); SendMessage(lphc->hWndLBox, LB_GETTEXT, (WORD)y, (LPARAM)str); if (lphc->hWndEdit != 0) SendMessage(lphc->hWndEdit, WM_SETTEXT, (WORD)y, (LPARAM)str); SendMessage(GetParent(hwnd), WM_COMMAND, wndPtr->wIDmenu, MAKELONG(hwnd, CBN_SELCHANGE)); } break; case WM_MEASUREITEM: dprintf_combo(stddeb,"ComboBoxWndProc WM_MEASUREITEM !\n"); return(SendMessage(GetParent(hwnd), WM_MEASUREITEM, wParam, lParam)); case WM_CTLCOLOR: return(SendMessage(GetParent(hwnd), WM_CTLCOLOR, wParam, lParam)); case WM_SETREDRAW: dprintf_combo(stddeb,"ComboBoxWndProc WM_SETREDRAW hWnd=%04X w=%04X !\n", hwnd, wParam); lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL) return 0; lphc->bRedrawFlag = wParam; break; case WM_DRAWITEM: dprintf_combo(stddeb,"ComboBoxWndProc // WM_DRAWITEM w=%04X l=%08lX\n", wParam, lParam); wndPtr = WIN_FindWndPtr(hwnd); if (wndPtr == NULL) break; lpdis = (LPDRAWITEMSTRUCT)lParam; if (lpdis == NULL) break; lpdis->CtlType = ODT_COMBOBOX; lpdis->CtlID = wndPtr->wIDmenu; return(SendMessage(GetParent(hwnd), WM_DRAWITEM, wParam, lParam)); case WM_PAINT: GetClientRect(hwnd, &rect); hDC = BeginPaint(hwnd, &paintstruct); if (hComboBit != 0) { GetObject(hComboBit, sizeof(BITMAP), (LPSTR)&bm); GRAPH_DrawBitmap( hDC, hComboBit, rect.right - bm.bmWidth, 0, 0, 0, bm.bmWidth, bm.bmHeight, SRCCOPY ); } EndPaint(hwnd, &paintstruct); lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL) return 0; if (lphc->hWndEdit != 0) { InvalidateRect(lphc->hWndEdit, NULL, TRUE); UpdateWindow(lphc->hWndEdit); } else { ComboBoxStaticOwnerDraw(hwnd, lphc); } if ((lphc->dwState & CB_SHOWDROPDOWN) == CB_SHOWDROPDOWN) { InvalidateRect(lphc->hWndLBox, NULL, TRUE); UpdateWindow(lphc->hWndLBox); } break; case WM_SETFOCUS: lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL) return 0; if (lphc->hWndEdit != 0) SetFocus(lphc->hWndEdit); break; case WM_KILLFOCUS: lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL) return 0; ShowWindow(lphc->hWndLBox, SW_HIDE); y = SendMessage(lphc->hWndLBox, LB_GETCURSEL, 0, 0L); if (y != LB_ERR) { SendMessage(lphc->hWndLBox, LB_GETTEXT, (WORD)y, (LPARAM)str); if (lphc->hWndEdit != 0) SendMessage(lphc->hWndEdit, WM_SETTEXT, (WORD)y, (LPARAM)str); } break; case CB_ADDSTRING: dprintf_combo(stddeb,"CB_ADDSTRING '%s' !\n", (LPSTR)lParam); lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL) return 0; return(SendMessage(lphc->hWndLBox, LB_ADDSTRING, wParam, lParam)); case CB_GETLBTEXT: dprintf_combo(stddeb,"CB_GETLBTEXT #%u !\n", wParam); lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL) return 0; return(SendMessage(lphc->hWndLBox, LB_GETTEXT, wParam, lParam)); case CB_GETLBTEXTLEN: dprintf_combo(stddeb,"CB_GETLBTEXTLEN !\n"); lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL) return 0; return(SendMessage(lphc->hWndLBox, LB_GETTEXTLEN, wParam, lParam)); case CB_INSERTSTRING: dprintf_combo(stddeb,"CB_INSERTSTRING '%s' !\n",(LPSTR)lParam); lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL) return 0; return(SendMessage(lphc->hWndLBox, LB_INSERTSTRING, wParam, lParam)); case CB_DELETESTRING: dprintf_combo(stddeb,"CB_DELETESTRING #%u !\n", wParam); lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL) return 0; return(SendMessage(lphc->hWndLBox, LB_DELETESTRING, wParam, 0L)); case CB_RESETCONTENT: dprintf_combo(stddeb,"CB_RESETCONTENT !\n"); lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL) return 0; return(SendMessage(lphc->hWndLBox, LB_RESETCONTENT, 0, 0L)); case CB_DIR: dprintf_combo(stddeb,"ComboBox CB_DIR !\n"); lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL) return 0; return(SendMessage(lphc->hWndLBox, LB_DIR, wParam, lParam)); case CB_FINDSTRING: lphc = ComboGetStorageHeader(hwnd); return(SendMessage(lphc->hWndLBox, LB_FINDSTRING, wParam, lParam)); case CB_GETCOUNT: lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL) return 0; return(SendMessage(lphc->hWndLBox, LB_GETCOUNT, 0, 0L)); case CB_GETCURSEL: dprintf_combo(stddeb,"ComboBox CB_GETCURSEL !\n"); lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL) return 0; return(SendMessage(lphc->hWndLBox, LB_GETCURSEL, 0, 0L)); case CB_SETCURSEL: dprintf_combo(stddeb,"ComboBox CB_SETCURSEL wParam=%X !\n", wParam); lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL) return 0; return(SendMessage(lphc->hWndLBox, LB_SETCURSEL, wParam, 0L)); case CB_GETEDITSEL: dprintf_combo(stddeb,"ComboBox CB_GETEDITSEL !\n"); lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL) return 0; /* if (lphc->hWndEdit != 0) return(SendMessage(lphc->hWndEdit, EM_GETSEL, 0, 0L)); */ break; case CB_SETEDITSEL: dprintf_combo(stddeb,"ComboBox CB_SETEDITSEL lParam=%lX !\n", lParam); lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL) return 0; /* if (lphc->hWndEdit != 0) return(SendMessage(lphc->hWndEdit, EM_SETSEL, 0, lParam)); */ break; case CB_SELECTSTRING: dprintf_combo(stddeb,"ComboBox CB_SELECTSTRING !\n"); lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL) return 0; break; case CB_SHOWDROPDOWN: dprintf_combo(stddeb,"ComboBox CB_SHOWDROPDOWN !\n"); lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL) return 0; wndPtr = WIN_FindWndPtr(hwnd); lphc->dwState = lphc->dwState | CB_SHOWDROPDOWN; if (wParam != 0) { GetWindowRect(hwnd, &rect); SetWindowPos(lphc->hWndLBox, 0, rect.left, rect.bottom, 0, 0, SWP_NOREDRAW | SWP_NOSIZE); SetWindowPos(lphc->hWndLBox, 0, 0, 0, 0, 0, SWP_SHOWWINDOW | SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER); } else { lphc->dwState = lphc->dwState ^ CB_SHOWDROPDOWN; ShowWindow(lphc->hWndLBox, SW_HIDE); SendMessage(GetParent(hwnd), WM_COMMAND, wndPtr->wIDmenu, MAKELONG(hwnd, CBN_DROPDOWN)); } break; case CB_GETITEMDATA: dprintf_combo(stddeb,"ComboBox CB_GETITEMDATA wParam=%X !\n", wParam); lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL) return 0; return(SendMessage(lphc->hWndLBox, LB_GETITEMDATA, wParam, 0L)); break; case CB_SETITEMDATA: dprintf_combo(stddeb,"ComboBox CB_SETITEMDATA wParam=%04X lParam=%08lX!\n", wParam, lParam); lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL) return 0; return(SendMessage(lphc->hWndLBox, LB_SETITEMDATA, wParam, lParam)); break; case CB_LIMITTEXT: dprintf_combo(stddeb,"ComboBox CB_LIMITTEXT !\n"); lphc = ComboGetStorageHeader(hwnd); if (lphc == NULL) return 0; /* if (lphc->hWndEdit != 0) return(SendMessage(lphc->hWndEdit, EM_LIMITTEXT, wParam, 0L)); */ break; default: return DefWindowProc( hwnd, message, wParam, lParam ); } return 0; } LPHEADCOMBO ComboGetStorageHeader(HWND hwnd) { WND *wndPtr; LPHEADCOMBO lphc; wndPtr = WIN_FindWndPtr(hwnd); if (wndPtr == 0) { fprintf(stderr,"Bad Window handle on ComboBox !\n"); return 0; } lphc = *((LPHEADCOMBO *)&wndPtr->wExtra[1]); return lphc; } int CreateComboStruct(HWND hwnd) { WND *wndPtr; LPHEADCOMBO lphc; wndPtr = WIN_FindWndPtr(hwnd); if (wndPtr == 0) { fprintf(stderr,"Bad Window handle on ComboBox !\n"); return 0; } lphc = (LPHEADCOMBO)malloc(sizeof(HEADCOMBO)); *((LPHEADCOMBO *)&wndPtr->wExtra[1]) = lphc; lphc->hWndEdit = 0; lphc->hWndLBox = 0; lphc->dwState = 0; lphc->LastSel = -1; return TRUE; } void ComboBoxStaticOwnerDraw(HWND hWnd, LPHEADCOMBO lphc) { HDC hDC; HBRUSH hBrush; short y; char str[64]; LPSTR ptr = NULL; HANDLE hTemp; WND *wndPtr; LPDRAWITEMSTRUCT lpdis; dprintf_combo(stddeb,"ComboBoxStaticOwnerDraw(%04X, %p) !\n", hWnd, lphc); y = SendMessage(lphc->hWndLBox, LB_GETCURSEL, 0, 0L); if (y != LB_ERR) { SendMessage(lphc->hWndLBox, LB_GETTEXT, y, (LPARAM)str); ptr = (LPSTR)SendMessage(lphc->hWndLBox, LB_GETITEMDATA, y, 0L); } hDC = GetDC(hWnd); hBrush = SendMessage(GetParent(hWnd), WM_CTLCOLOR, (WORD)hDC, MAKELONG(hWnd, CTLCOLOR_STATIC)); if (hBrush == (HBRUSH)NULL) hBrush = GetStockObject(WHITE_BRUSH); wndPtr = WIN_FindWndPtr(hWnd); if (wndPtr == NULL) return; hTemp = USER_HEAP_ALLOC(GMEM_MOVEABLE, sizeof(DRAWITEMSTRUCT)); lpdis = (LPDRAWITEMSTRUCT) USER_HEAP_ADDR(hTemp); if (lpdis == NULL) { printf("ComboBox Ownerdraw // Error allocating DRAWITEMSTRUCT !\n"); ReleaseDC( hWnd, hDC ); return; } FillRect(hDC, &lphc->RectEdit, hBrush); lpdis->hDC = hDC; if (y != LB_ERR) lpdis->itemID = y - 1; CopyRect(&lpdis->rcItem, &lphc->RectEdit); lpdis->itemData = (DWORD)ptr; lpdis->itemAction = ODA_DRAWENTIRE; lpdis->CtlType = ODT_COMBOBOX; lpdis->CtlID = wndPtr->wIDmenu; SendMessage(GetParent(hWnd), WM_DRAWITEM, y, (LPARAM)lpdis); USER_HEAP_FREE(hTemp); ReleaseDC(hWnd, hDC); } /************************************************************************ * DlgDirSelectComboBox [USER.194] */ BOOL DlgDirSelectComboBox(HWND hDlg, LPSTR lpStr, int nIDLBox) { fprintf(stdnimp,"DlgDirSelectComboBox(%04X, '%s', %d) \n", hDlg, lpStr, nIDLBox); return TRUE; } /************************************************************************ * DlgDirListComboBox [USER.195] */ int DlgDirListComboBox(HWND hDlg, LPSTR lpPathSpec, int nIDLBox, int nIDStat, WORD wType) { HWND hWnd; LPHEADCOMBO lphc; dprintf_combo(stddeb,"DlgDirListComboBox(%04X, '%s', %d, %d, %04X) \n", hDlg, lpPathSpec, nIDLBox, nIDStat, wType); hWnd = GetDlgItem(hDlg, nIDLBox); lphc = ComboGetStorageHeader(hWnd); if (lphc == NULL) return 0; SendMessage(lphc->hWndLBox, LB_RESETCONTENT, 0, 0L); return SendMessage(lphc->hWndLBox, LB_DIR, wType, (DWORD)lpPathSpec); }