/* * Dialog functions * * Copyright 1993, 1994, 1996 Alexandre Julliard */ #include #include #include #include #include #include #include #include "windows.h" #include "dialog.h" #include "drive.h" #include "heap.h" #include "win.h" #include "ldt.h" #include "user.h" #include "winproc.h" #include "message.h" #include "sysmetrics.h" #include "stddebug.h" #include "debug.h" /* Dialog control information */ typedef struct { DWORD style; DWORD exStyle; INT16 x; INT16 y; INT16 cx; INT16 cy; UINT16 id; LPCSTR className; LPCSTR windowName; LPVOID data; } DLG_CONTROL_INFO; /* Dialog template */ typedef struct { DWORD style; DWORD exStyle; UINT16 nbItems; INT16 x; INT16 y; INT16 cx; INT16 cy; LPCSTR menuName; LPCSTR className; LPCSTR caption; WORD pointSize; LPCSTR faceName; } DLG_TEMPLATE; /* Dialog base units */ static WORD xBaseUnit = 0, yBaseUnit = 0; /*********************************************************************** * DIALOG_Init * * Initialisation of the dialog manager. */ BOOL32 DIALOG_Init(void) { TEXTMETRIC16 tm; HDC16 hdc; /* Calculate the dialog base units */ if (!(hdc = CreateDC16( "DISPLAY", NULL, NULL, NULL ))) return FALSE; GetTextMetrics16( hdc, &tm ); DeleteDC32( hdc ); xBaseUnit = tm.tmAveCharWidth; yBaseUnit = tm.tmHeight; /* Dialog units are based on a proportional system font */ /* so we adjust them a bit for a fixed font. */ if (!(tm.tmPitchAndFamily & TMPF_FIXED_PITCH)) xBaseUnit = xBaseUnit * 5 / 4; dprintf_dialog( stddeb, "DIALOG_Init: base units = %d,%d\n", xBaseUnit, yBaseUnit ); return TRUE; } /*********************************************************************** * DIALOG_GetControl16 * * Return the class and text of the control pointed to by ptr, * fill the header structure and return a pointer to the next control. */ static LPCSTR DIALOG_GetControl16( LPCSTR p, DLG_CONTROL_INFO *info ) { static char buffer[10]; int int_id; info->x = GET_WORD(p); p += sizeof(WORD); info->y = GET_WORD(p); p += sizeof(WORD); info->cx = GET_WORD(p); p += sizeof(WORD); info->cy = GET_WORD(p); p += sizeof(WORD); info->id = GET_WORD(p); p += sizeof(WORD); info->style = GET_DWORD(p); p += sizeof(DWORD); info->exStyle = 0; if (*p & 0x80) { switch((BYTE)*p) { case 0x80: strcpy( buffer, "BUTTON" ); break; case 0x81: strcpy( buffer, "EDIT" ); break; case 0x82: strcpy( buffer, "STATIC" ); break; case 0x83: strcpy( buffer, "LISTBOX" ); break; case 0x84: strcpy( buffer, "SCROLLBAR" ); break; case 0x85: strcpy( buffer, "COMBOBOX" ); break; default: buffer[0] = '\0'; break; } info->className = buffer; p++; } else { info->className = p; p += strlen(p) + 1; } int_id = ((BYTE)*p == 0xff); if (int_id) { /* Integer id, not documented (?). Only works for SS_ICON controls */ info->windowName = (LPCSTR)(UINT32)GET_WORD(p+1); p += 3; } else { info->windowName = p; p += strlen(p) + 1; } info->data = (LPVOID)(*p ? p + 1 : NULL); /* FIXME: should be a segptr */ p += *p + 1; if(int_id) dprintf_dialog( stddeb," %s %04x %d, %d, %d, %d, %d, %08lx, %08lx\n", info->className, LOWORD(info->windowName), info->id, info->x, info->y, info->cx, info->cy, info->style, (DWORD)info->data); else dprintf_dialog( stddeb," %s '%s' %d, %d, %d, %d, %d, %08lx, %08lx\n", info->className, info->windowName, info->id, info->x, info->y, info->cx, info->cy, info->style, (DWORD)info->data); return p; } /*********************************************************************** * DIALOG_GetControl32 * * Return the class and text of the control pointed to by ptr, * fill the header structure and return a pointer to the next control. */ static const WORD *DIALOG_GetControl32( const WORD *p, DLG_CONTROL_INFO *info ) { static WCHAR buffer[10]; int int_id; info->style = GET_DWORD(p); p += 2; info->exStyle = GET_DWORD(p); p += 2; info->x = GET_WORD(p); p++; info->y = GET_WORD(p); p++; info->cx = GET_WORD(p); p++; info->cy = GET_WORD(p); p++; info->id = GET_WORD(p); p++; if (GET_WORD(p) == 0xffff) { switch(GET_WORD(p+1)) { case 0x80: lstrcpyAtoW( buffer, "Button" ); break; case 0x81: lstrcpyAtoW( buffer, "Edit" ); break; case 0x82: lstrcpyAtoW( buffer, "Static" ); break; case 0x83: lstrcpyAtoW( buffer, "ListBox" ); break; case 0x84: lstrcpyAtoW( buffer, "ScrollBar" ); break; case 0x85: lstrcpyAtoW( buffer, "ComboBox" ); break; default: buffer[0] = '\0'; break; } info->className = (LPCSTR)buffer; p += 2; } else { info->className = (LPCSTR)p; p += lstrlen32W( (LPCWSTR)p ) + 1; } int_id = (GET_WORD(p) == 0xffff); if (int_id) { info->windowName = (LPCSTR)(p + 1); p += 2; } else { info->windowName = (LPCSTR)p; p += lstrlen32W( (LPCWSTR)p ) + 1; } if (GET_WORD(p)) { info->data = (LPVOID)(p + 1); p += GET_WORD(p) / sizeof(WORD); } else info->data = NULL; p++; if(int_id) dprintf_dialog( stddeb," %p %04x %d, %d, %d, %d, %d, %08lx, %08lx, %08lx\n", info->className, LOWORD(info->windowName), info->id, info->x, info->y, info->cx, info->cy, info->style, info->exStyle, (DWORD)info->data); else dprintf_dialog( stddeb," %p '%p' %d, %d, %d, %d, %d, %08lx, %08lx, %08lx\n", info->className, info->windowName, info->id, info->x, info->y, info->cx, info->cy, info->style, info->exStyle, (DWORD)info->data); /* Next control is on dword boundary */ return (const WORD *)((((int)p) + 3) & ~3); } /*********************************************************************** * DIALOG_CreateControls * * Create the control windows for a dialog. */ static BOOL32 DIALOG_CreateControls( WND *pWnd, LPCSTR template, INT32 items, HINSTANCE32 hInst, BOOL32 win32 ) { DIALOGINFO *dlgInfo = (DIALOGINFO *)pWnd->wExtra; DLG_CONTROL_INFO info; HWND32 hwndCtrl, hwndDefButton = 0; dprintf_dialog(stddeb, " BEGIN\n" ); while (items--) { if (!win32) { HINSTANCE16 instance; template = DIALOG_GetControl16( template, &info ); if (HIWORD(info.className) && !strcmp( info.className, "EDIT") && ((pWnd->dwStyle & DS_LOCALEDIT) != DS_LOCALEDIT)) { if (!dlgInfo->hDialogHeap) { dlgInfo->hDialogHeap = GlobalAlloc16(GMEM_FIXED, 0x10000); if (!dlgInfo->hDialogHeap) { fprintf( stderr, "CreateDialogIndirectParam: Insufficient memory to create heap for edit control\n" ); continue; } LocalInit(dlgInfo->hDialogHeap, 0, 0xffff); } instance = dlgInfo->hDialogHeap; } else instance = (HINSTANCE16)hInst; hwndCtrl = CreateWindowEx16( info.exStyle | WS_EX_NOPARENTNOTIFY, info.className, info.windowName, info.style | WS_CHILD, info.x * dlgInfo->xBaseUnit / 4, info.y * dlgInfo->yBaseUnit / 8, info.cx * dlgInfo->xBaseUnit / 4, info.cy * dlgInfo->yBaseUnit / 8, pWnd->hwndSelf, (HMENU16)info.id, instance, info.data ); } else { template = (LPCSTR)DIALOG_GetControl32( (WORD *)template, &info ); hwndCtrl = CreateWindowEx32W( info.exStyle | WS_EX_NOPARENTNOTIFY, (LPCWSTR)info.className, (LPCWSTR)info.windowName, info.style | WS_CHILD, info.x * dlgInfo->xBaseUnit / 4, info.y * dlgInfo->yBaseUnit / 8, info.cx * dlgInfo->xBaseUnit / 4, info.cy * dlgInfo->yBaseUnit / 8, pWnd->hwndSelf, (HMENU32)info.id, hInst, info.data ); } if (!hwndCtrl) return FALSE; /* Send initialisation messages to the control */ if (dlgInfo->hUserFont) SendMessage32A( hwndCtrl, WM_SETFONT, (WPARAM32)dlgInfo->hUserFont, 0 ); if (SendMessage32A(hwndCtrl, WM_GETDLGCODE, 0, 0) & DLGC_DEFPUSHBUTTON) { /* If there's already a default push-button, set it back */ /* to normal and use this one instead. */ if (hwndDefButton) SendMessage32A( hwndDefButton, BM_SETSTYLE32, BS_PUSHBUTTON,FALSE ); hwndDefButton = hwndCtrl; dlgInfo->idResult = GetWindowWord32( hwndCtrl, GWW_ID ); } } dprintf_dialog(stddeb, " END\n" ); return TRUE; } /*********************************************************************** * DIALOG_ParseTemplate16 * * Fill a DLG_TEMPLATE structure from the dialog template, and return * a pointer to the first control. */ static LPCSTR DIALOG_ParseTemplate16( LPCSTR p, DLG_TEMPLATE * result ) { result->style = GET_DWORD(p); p += sizeof(DWORD); result->exStyle = 0; result->nbItems = *p++; result->x = GET_WORD(p); p += sizeof(WORD); result->y = GET_WORD(p); p += sizeof(WORD); result->cx = GET_WORD(p); p += sizeof(WORD); result->cy = GET_WORD(p); p += sizeof(WORD); dprintf_dialog( stddeb, "DIALOG %d, %d, %d, %d\n", result->x, result->y, result->cx, result->cy ); dprintf_dialog( stddeb, " STYLE %08lx\n", result->style ); /* Get the menu name */ switch( (BYTE)*p ) { case 0: result->menuName = 0; p++; break; case 0xff: result->menuName = (LPCSTR)(UINT32)GET_WORD( p + 1 ); p += 3; dprintf_dialog(stddeb, " MENU %04x\n", LOWORD(result->menuName) ); break; default: result->menuName = p; dprintf_dialog( stddeb, " MENU '%s'\n", p ); p += strlen(p) + 1; break; } /* Get the class name */ if (*p) { result->className = p; dprintf_dialog( stddeb, " CLASS '%s'\n", result->className ); } else result->className = DIALOG_CLASS_ATOM; p += strlen(p) + 1; /* Get the window caption */ result->caption = p; p += strlen(p) + 1; dprintf_dialog( stddeb, " CAPTION '%s'\n", result->caption ); /* Get the font name */ if (result->style & DS_SETFONT) { result->pointSize = GET_WORD(p); p += sizeof(WORD); result->faceName = p; p += strlen(p) + 1; dprintf_dialog( stddeb, " FONT %d,'%s'\n", result->pointSize, result->faceName ); } return p; } /*********************************************************************** * DIALOG_ParseTemplate32 * * Fill a DLG_TEMPLATE structure from the dialog template, and return * a pointer to the first control. */ static LPCSTR DIALOG_ParseTemplate32( LPCSTR template, DLG_TEMPLATE * result ) { const WORD *p = (const WORD *)template; result->style = GET_DWORD(p); p += 2; result->exStyle = GET_DWORD(p); p += 2; result->nbItems = GET_WORD(p); p++; result->x = GET_WORD(p); p++; result->y = GET_WORD(p); p++; result->cx = GET_WORD(p); p++; result->cy = GET_WORD(p); p++; dprintf_dialog( stddeb, "DIALOG %d, %d, %d, %d\n", result->x, result->y, result->cx, result->cy ); dprintf_dialog( stddeb, " STYLE %08lx\n", result->style ); dprintf_dialog( stddeb, " EXSTYLE %08lx\n", result->exStyle ); /* Get the menu name */ switch(GET_WORD(p)) { case 0x0000: result->menuName = NULL; p++; break; case 0xffff: result->menuName = (LPCSTR)(UINT32)GET_WORD( p + 1 ); p += 2; dprintf_dialog(stddeb, " MENU %04x\n", LOWORD(result->menuName) ); break; default: result->menuName = (LPCSTR)p; dprintf_dialog( stddeb, " MENU '%p'\n", p ); p += lstrlen32W( (LPCWSTR)p ) + 1; break; } /* Get the class name */ switch(GET_WORD(p)) { case 0x0000: result->className = DIALOG_CLASS_ATOM; p++; break; case 0xffff: result->className = (LPCSTR)(UINT32)GET_WORD( p + 1 ); p += 2; dprintf_dialog(stddeb, " CLASS %04x\n", LOWORD(result->className) ); break; default: result->className = (LPCSTR)p; dprintf_dialog( stddeb, " CLASS '%p'\n", p ); p += lstrlen32W( (LPCWSTR)p ) + 1; break; } /* Get the window caption */ result->caption = (LPCSTR)p; p += lstrlen32W( (LPCWSTR)p ) + 1; dprintf_dialog( stddeb, " CAPTION '%p'\n", result->caption ); /* Get the font name */ if (result->style & DS_SETFONT) { result->pointSize = GET_WORD(p); p++; result->faceName = (LPCSTR)p; p += lstrlen32W( (LPCWSTR)p ) + 1; dprintf_dialog( stddeb, " FONT %d,'%p'\n", result->pointSize, result->faceName ); } /* First control is on dword boundary */ return (LPCSTR)((((int)p) + 3) & ~3); } /*********************************************************************** * DIALOG_CreateIndirect */ HWND32 DIALOG_CreateIndirect( HINSTANCE32 hInst, LPCSTR dlgTemplate, BOOL32 win32Template, HWND32 owner, DLGPROC16 dlgProc, LPARAM param, WINDOWPROCTYPE procType ) { HMENU16 hMenu = 0; HFONT16 hFont = 0; HWND32 hwnd; RECT32 rect; WND * wndPtr; DLG_TEMPLATE template; DIALOGINFO * dlgInfo; WORD xUnit = xBaseUnit; WORD yUnit = yBaseUnit; /* Parse dialog template */ if (!dlgTemplate) return 0; if (win32Template) dlgTemplate = DIALOG_ParseTemplate32( dlgTemplate, &template ); else dlgTemplate = DIALOG_ParseTemplate16( dlgTemplate, &template ); /* Load menu */ if (template.menuName) { if (!win32Template) { LPSTR str = SEGPTR_STRDUP( template.menuName ); hMenu = LoadMenu16( hInst, SEGPTR_GET(str) ); SEGPTR_FREE( str ); } else hMenu = LoadMenu32W( hInst, (LPCWSTR)template.menuName ); } /* Create custom font if needed */ if (template.style & DS_SETFONT) { /* The font height must be negative as it is a point size */ /* (see CreateFont() documentation in the Windows SDK). */ if (win32Template) hFont = CreateFont32W( -template.pointSize, 0, 0, 0, FW_DONTCARE, FALSE, FALSE, FALSE, DEFAULT_CHARSET, 0, 0, PROOF_QUALITY, FF_DONTCARE, (LPCWSTR)template.faceName ); else hFont = CreateFont16( -template.pointSize, 0, 0, 0, FW_DONTCARE, FALSE, FALSE, FALSE, DEFAULT_CHARSET, 0, 0, PROOF_QUALITY, FF_DONTCARE, template.faceName ); if (hFont) { TEXTMETRIC16 tm; HFONT16 oldFont; HDC32 hdc = GetDC32(0); oldFont = SelectObject32( hdc, hFont ); GetTextMetrics16( hdc, &tm ); SelectObject32( hdc, oldFont ); ReleaseDC32( 0, hdc ); xUnit = tm.tmAveCharWidth; yUnit = tm.tmHeight; if (!(tm.tmPitchAndFamily & TMPF_FIXED_PITCH)) xBaseUnit = xBaseUnit * 5 / 4; /* See DIALOG_Init() */ } } /* Create dialog main window */ rect.left = rect.top = 0; rect.right = template.cx * xUnit / 4; rect.bottom = template.cy * yUnit / 8; if (template.style & DS_MODALFRAME) template.exStyle |= WS_EX_DLGMODALFRAME; AdjustWindowRectEx32( &rect, template.style, hMenu ? TRUE : FALSE , template.exStyle ); rect.right -= rect.left; rect.bottom -= rect.top; if ((INT16)template.x == CW_USEDEFAULT16) { rect.left = rect.top = (procType == WIN_PROC_16) ? CW_USEDEFAULT16 : CW_USEDEFAULT32; } else { rect.left += template.x * xUnit / 4; rect.top += template.y * yUnit / 8; if ( !(template.style & WS_CHILD) ) { INT16 dX, dY; if( !(template.style & DS_ABSALIGN) ) ClientToScreen32( owner, (POINT32 *)&rect ); /* try to fit it into the desktop */ if( (dX = rect.left + rect.right + SYSMETRICS_CXDLGFRAME - SYSMETRICS_CXSCREEN) > 0 ) rect.left -= dX; if( (dY = rect.top + rect.bottom + SYSMETRICS_CYDLGFRAME - SYSMETRICS_CYSCREEN) > 0 ) rect.top -= dY; if( rect.left < 0 ) rect.left = 0; if( rect.top < 0 ) rect.top = 0; } } if (procType == WIN_PROC_16) hwnd = CreateWindowEx16(template.exStyle, template.className, template.caption, template.style & ~WS_VISIBLE, rect.left, rect.top, rect.right, rect.bottom, owner, hMenu, hInst, NULL ); else hwnd = CreateWindowEx32W(template.exStyle, (LPCWSTR)template.className, (LPCWSTR)template.caption, template.style & ~WS_VISIBLE, rect.left, rect.top, rect.right, rect.bottom, owner, hMenu, hInst, NULL ); if (!hwnd) { if (hFont) DeleteObject32( hFont ); if (hMenu) DestroyMenu32( hMenu ); return 0; } wndPtr = WIN_FindWndPtr( hwnd ); wndPtr->flags |= WIN_ISDIALOG; /* Initialise dialog extra data */ dlgInfo = (DIALOGINFO *)wndPtr->wExtra; WINPROC_SetProc( &dlgInfo->dlgProc, dlgProc, procType, WIN_PROC_WINDOW ); dlgInfo->hUserFont = hFont; dlgInfo->hMenu = hMenu; dlgInfo->xBaseUnit = xUnit; dlgInfo->yBaseUnit = yUnit; dlgInfo->msgResult = 0; dlgInfo->idResult = 0; dlgInfo->flags = 0; dlgInfo->hDialogHeap = 0; if (dlgInfo->hUserFont) SendMessage32A( hwnd, WM_SETFONT, (WPARAM32)dlgInfo->hUserFont, 0 ); /* Create controls */ if (DIALOG_CreateControls( wndPtr, dlgTemplate, template.nbItems, hInst, win32Template )) { /* Send initialisation messages and set focus */ dlgInfo->hwndFocus = GetNextDlgTabItem32( hwnd, 0, FALSE ); if (SendMessage32A( hwnd, WM_INITDIALOG, (WPARAM32)dlgInfo->hwndFocus, param )) SetFocus32( dlgInfo->hwndFocus ); if (template.style & WS_VISIBLE && !(wndPtr->dwStyle & WS_VISIBLE)) { ShowWindow32( hwnd, SW_SHOWNORMAL ); /* SW_SHOW doesn't always work */ UpdateWindow32( hwnd ); } return hwnd; } if( IsWindow32(hwnd) ) DestroyWindow32( hwnd ); return 0; } /*********************************************************************** * CreateDialog16 (USER.89) */ HWND16 WINAPI CreateDialog16( HINSTANCE16 hInst, SEGPTR dlgTemplate, HWND16 owner, DLGPROC16 dlgProc ) { return CreateDialogParam16( hInst, dlgTemplate, owner, dlgProc, 0 ); } /*********************************************************************** * CreateDialogParam16 (USER.241) */ HWND16 WINAPI CreateDialogParam16( HINSTANCE16 hInst, SEGPTR dlgTemplate, HWND16 owner, DLGPROC16 dlgProc, LPARAM param ) { HWND16 hwnd = 0; HRSRC16 hRsrc; HGLOBAL16 hmem; LPCVOID data; dprintf_dialog(stddeb, "CreateDialogParam16: %04x,%08lx,%04x,%08lx,%ld\n", hInst, (DWORD)dlgTemplate, owner, (DWORD)dlgProc, param ); if (!(hRsrc = FindResource16( hInst, dlgTemplate, RT_DIALOG ))) return 0; if (!(hmem = LoadResource16( hInst, hRsrc ))) return 0; if (!(data = LockResource16( hmem ))) hwnd = 0; else hwnd = CreateDialogIndirectParam16( hInst, data, owner, dlgProc, param ); FreeResource16( hmem ); return hwnd; } /*********************************************************************** * CreateDialogParam32A (USER32.72) */ HWND32 WINAPI CreateDialogParam32A( HINSTANCE32 hInst, LPCSTR name, HWND32 owner, DLGPROC32 dlgProc, LPARAM param ) { if (HIWORD(name)) { LPWSTR str = HEAP_strdupAtoW( GetProcessHeap(), 0, name ); HWND32 hwnd = CreateDialogParam32W( hInst, str, owner, dlgProc, param); HeapFree( GetProcessHeap(), 0, str ); return hwnd; } return CreateDialogParam32W( hInst, (LPCWSTR)name, owner, dlgProc, param ); } /*********************************************************************** * CreateDialogParam32W (USER32.73) */ HWND32 WINAPI CreateDialogParam32W( HINSTANCE32 hInst, LPCWSTR name, HWND32 owner, DLGPROC32 dlgProc, LPARAM param ) { HANDLE32 hrsrc = FindResource32W( hInst, name, (LPWSTR)RT_DIALOG ); if (!hrsrc) return 0; return CreateDialogIndirectParam32W( hInst, (LPVOID)LoadResource32(hInst, hrsrc), owner, dlgProc, param ); } /*********************************************************************** * CreateDialogIndirect16 (USER.219) */ HWND16 WINAPI CreateDialogIndirect16( HINSTANCE16 hInst, LPCVOID dlgTemplate, HWND16 owner, DLGPROC16 dlgProc ) { return CreateDialogIndirectParam16( hInst, dlgTemplate, owner, dlgProc, 0); } /*********************************************************************** * CreateDialogIndirectParam16 (USER.242) */ HWND16 WINAPI CreateDialogIndirectParam16( HINSTANCE16 hInst, LPCVOID dlgTemplate, HWND16 owner, DLGPROC16 dlgProc, LPARAM param ) { return DIALOG_CreateIndirect( hInst, dlgTemplate, FALSE, owner, dlgProc, param, WIN_PROC_16 ); } /*********************************************************************** * CreateDialogIndirectParam32A (USER32.69) */ HWND32 WINAPI CreateDialogIndirectParam32A( HINSTANCE32 hInst, LPCVOID dlgTemplate, HWND32 owner, DLGPROC32 dlgProc, LPARAM param ) { return DIALOG_CreateIndirect( hInst, dlgTemplate, TRUE, owner, (DLGPROC16)dlgProc, param, WIN_PROC_32A ); } /*********************************************************************** * CreateDialogIndirectParam32W (USER32.71) */ HWND32 WINAPI CreateDialogIndirectParam32W( HINSTANCE32 hInst, LPCVOID dlgTemplate, HWND32 owner, DLGPROC32 dlgProc, LPARAM param ) { return DIALOG_CreateIndirect( hInst, dlgTemplate, TRUE, owner, (DLGPROC16)dlgProc, param, WIN_PROC_32W ); } /*********************************************************************** * DIALOG_DoDialogBox */ INT32 DIALOG_DoDialogBox( HWND32 hwnd, HWND32 owner ) { WND * wndPtr; DIALOGINFO * dlgInfo; MSG16 msg; INT32 retval; /* Owner must be a top-level window */ owner = WIN_GetTopParent( owner ); if (!(wndPtr = WIN_FindWndPtr( hwnd ))) return -1; dlgInfo = (DIALOGINFO *)wndPtr->wExtra; EnableWindow32( owner, FALSE ); ShowWindow32( hwnd, SW_SHOW ); while (MSG_InternalGetMessage(&msg, hwnd, owner, MSGF_DIALOGBOX, PM_REMOVE, !(wndPtr->dwStyle & DS_NOIDLEMSG) )) { if (!IsDialogMessage16( hwnd, &msg)) { TranslateMessage16( &msg ); DispatchMessage16( &msg ); } if (dlgInfo->flags & DF_END) break; } retval = dlgInfo->idResult; EnableWindow32( owner, TRUE ); DestroyWindow32( hwnd ); return retval; } /*********************************************************************** * DialogBox16 (USER.87) */ INT16 WINAPI DialogBox16( HINSTANCE16 hInst, SEGPTR dlgTemplate, HWND16 owner, DLGPROC16 dlgProc ) { return DialogBoxParam16( hInst, dlgTemplate, owner, dlgProc, 0 ); } /*********************************************************************** * DialogBoxParam16 (USER.239) */ INT16 WINAPI DialogBoxParam16( HINSTANCE16 hInst, SEGPTR template, HWND16 owner, DLGPROC16 dlgProc, LPARAM param ) { HWND16 hwnd = CreateDialogParam16( hInst, template, owner, dlgProc, param); if (hwnd) return (INT16)DIALOG_DoDialogBox( hwnd, owner ); return -1; } /*********************************************************************** * DialogBoxParam32A (USER32.138) */ INT32 WINAPI DialogBoxParam32A( HINSTANCE32 hInst, LPCSTR name, HWND32 owner, DLGPROC32 dlgProc, LPARAM param ) { HWND32 hwnd = CreateDialogParam32A( hInst, name, owner, dlgProc, param ); if (hwnd) return DIALOG_DoDialogBox( hwnd, owner ); return -1; } /*********************************************************************** * DialogBoxParam32W (USER32.139) */ INT32 WINAPI DialogBoxParam32W( HINSTANCE32 hInst, LPCWSTR name, HWND32 owner, DLGPROC32 dlgProc, LPARAM param ) { HWND32 hwnd = CreateDialogParam32W( hInst, name, owner, dlgProc, param ); if (hwnd) return DIALOG_DoDialogBox( hwnd, owner ); return -1; } /*********************************************************************** * DialogBoxIndirect16 (USER.218) */ INT16 WINAPI DialogBoxIndirect16( HINSTANCE16 hInst, HANDLE16 dlgTemplate, HWND16 owner, DLGPROC16 dlgProc ) { return DialogBoxIndirectParam16( hInst, dlgTemplate, owner, dlgProc, 0 ); } /*********************************************************************** * DialogBoxIndirectParam16 (USER.240) */ INT16 WINAPI DialogBoxIndirectParam16( HINSTANCE16 hInst, HANDLE16 dlgTemplate, HWND16 owner, DLGPROC16 dlgProc, LPARAM param ) { HWND16 hwnd; LPCVOID ptr; if (!(ptr = GlobalLock16( dlgTemplate ))) return -1; hwnd = CreateDialogIndirectParam16( hInst, ptr, owner, dlgProc, param ); GlobalUnlock16( dlgTemplate ); if (hwnd) return (INT16)DIALOG_DoDialogBox( hwnd, owner ); return -1; } /*********************************************************************** * DialogBoxIndirectParam32A (USER32.135) */ INT32 WINAPI DialogBoxIndirectParam32A(HINSTANCE32 hInstance, LPCVOID template, HWND32 owner, DLGPROC32 dlgProc, LPARAM param ) { HWND32 hwnd = CreateDialogIndirectParam32A( hInstance, template, owner, dlgProc, param ); if (hwnd) return DIALOG_DoDialogBox( hwnd, owner ); return -1; } /*********************************************************************** * DialogBoxIndirectParam32W (USER32.137) */ INT32 WINAPI DialogBoxIndirectParam32W(HINSTANCE32 hInstance, LPCVOID template, HWND32 owner, DLGPROC32 dlgProc, LPARAM param ) { HWND32 hwnd = CreateDialogIndirectParam32W( hInstance, template, owner, dlgProc, param ); if (hwnd) return DIALOG_DoDialogBox( hwnd, owner ); return -1; } /*********************************************************************** * EndDialog16 (USER32.173) */ BOOL16 WINAPI EndDialog16( HWND16 hwnd, INT16 retval ) { return EndDialog32( hwnd, retval ); } /*********************************************************************** * EndDialog32 (USER32.173) */ BOOL32 WINAPI EndDialog32( HWND32 hwnd, INT32 retval ) { WND * wndPtr = WIN_FindWndPtr( hwnd ); DIALOGINFO * dlgInfo = (DIALOGINFO *)wndPtr->wExtra; dprintf_dialog(stddeb, "EndDialog: %04x %d\n", hwnd, retval ); if( dlgInfo ) { dlgInfo->idResult = retval; dlgInfo->flags |= DF_END; } return TRUE; } /*********************************************************************** * DIALOG_IsDialogMessage */ static BOOL32 DIALOG_IsDialogMessage( HWND32 hwnd, HWND32 hwndDlg, UINT32 message, WPARAM32 wParam, LPARAM lParam, BOOL32 *translate, BOOL32 *dispatch ) { INT32 dlgCode; *translate = *dispatch = FALSE; if (message == WM_PAINT) { /* Apparently, we have to handle this one as well */ *dispatch = TRUE; return TRUE; } /* Only the key messages get special processing */ if ((message != WM_KEYDOWN) && (message != WM_SYSCHAR) && (message != WM_CHAR)) return FALSE; dlgCode = SendMessage32A( hwnd, WM_GETDLGCODE, 0, 0 ); if (dlgCode & DLGC_WANTMESSAGE) { *translate = *dispatch = TRUE; return TRUE; } switch(message) { case WM_KEYDOWN: if (dlgCode & DLGC_WANTALLKEYS) break; switch(wParam) { case VK_TAB: if (!(dlgCode & DLGC_WANTTAB)) { SendMessage32A( hwndDlg, WM_NEXTDLGCTL, (GetKeyState32(VK_SHIFT) & 0x8000), 0 ); return TRUE; } break; case VK_RIGHT: case VK_DOWN: if (!(dlgCode & DLGC_WANTARROWS)) { SetFocus32( GetNextDlgGroupItem32( hwndDlg, GetFocus32(), FALSE ) ); return TRUE; } break; case VK_LEFT: case VK_UP: if (!(dlgCode & DLGC_WANTARROWS)) { SetFocus32( GetNextDlgGroupItem32( hwndDlg, GetFocus32(), TRUE ) ); return TRUE; } break; case VK_ESCAPE: SendMessage32A( hwndDlg, WM_COMMAND, IDCANCEL, (LPARAM)GetDlgItem32( hwndDlg, IDCANCEL ) ); break; case VK_RETURN: { DWORD dw = SendMessage16( hwndDlg, DM_GETDEFID, 0, 0 ); if (HIWORD(dw) == DC_HASDEFID) SendMessage32A( hwndDlg, WM_COMMAND, MAKEWPARAM( LOWORD(dw), BN_CLICKED ), (LPARAM)GetDlgItem32(hwndDlg, LOWORD(dw))); else SendMessage32A( hwndDlg, WM_COMMAND, IDOK, (LPARAM)GetDlgItem32( hwndDlg, IDOK ) ); } break; default: *translate = TRUE; break; } break; /* case WM_KEYDOWN */ case WM_CHAR: if (dlgCode & (DLGC_WANTALLKEYS | DLGC_WANTCHARS)) break; break; case WM_SYSCHAR: if (dlgCode & DLGC_WANTALLKEYS) break; break; } /* If we get here, the message has not been treated specially */ /* and can be sent to its destination window. */ *dispatch = TRUE; return TRUE; } /*********************************************************************** * IsDialogMessage16 (USER.90) */ BOOL16 WINAPI IsDialogMessage16( HWND16 hwndDlg, LPMSG16 msg ) { BOOL32 ret, translate, dispatch; if ((hwndDlg != msg->hwnd) && !IsChild16( hwndDlg, msg->hwnd )) return FALSE; ret = DIALOG_IsDialogMessage( msg->hwnd, hwndDlg, msg->message, msg->wParam, msg->lParam, &translate, &dispatch ); if (translate) TranslateMessage16( msg ); if (dispatch) DispatchMessage16( msg ); return ret; } /*********************************************************************** * IsDialogMessage32A (USER32.341) */ BOOL32 WINAPI IsDialogMessage32A( HWND32 hwndDlg, LPMSG32 msg ) { BOOL32 ret, translate, dispatch; if ((hwndDlg != msg->hwnd) && !IsChild32( hwndDlg, msg->hwnd )) return FALSE; ret = DIALOG_IsDialogMessage( msg->hwnd, hwndDlg, msg->message, msg->wParam, msg->lParam, &translate, &dispatch ); if (translate) TranslateMessage32( msg ); if (dispatch) DispatchMessage32A( msg ); return ret; } /*********************************************************************** * IsDialogMessage32W (USER32.342) */ BOOL32 WINAPI IsDialogMessage32W( HWND32 hwndDlg, LPMSG32 msg ) { BOOL32 ret, translate, dispatch; if ((hwndDlg != msg->hwnd) && !IsChild32( hwndDlg, msg->hwnd )) return FALSE; ret = DIALOG_IsDialogMessage( msg->hwnd, hwndDlg, msg->message, msg->wParam, msg->lParam, &translate, &dispatch ); if (translate) TranslateMessage32( msg ); if (dispatch) DispatchMessage32W( msg ); return ret; } /**************************************************************** * GetDlgCtrlID16 (USER.277) */ INT16 WINAPI GetDlgCtrlID16( HWND16 hwnd ) { WND *wndPtr = WIN_FindWndPtr(hwnd); if (wndPtr) return wndPtr->wIDmenu; else return 0; } /**************************************************************** * GetDlgCtrlID32 (USER32.233) */ INT32 WINAPI GetDlgCtrlID32( HWND32 hwnd ) { WND *wndPtr = WIN_FindWndPtr(hwnd); if (wndPtr) return wndPtr->wIDmenu; else return 0; } /*********************************************************************** * GetDlgItem16 (USER.91) */ HWND16 WINAPI GetDlgItem16( HWND16 hwndDlg, INT16 id ) { WND *pWnd; if (!(pWnd = WIN_FindWndPtr( hwndDlg ))) return 0; for (pWnd = pWnd->child; pWnd; pWnd = pWnd->next) if (pWnd->wIDmenu == (UINT16)id) return pWnd->hwndSelf; return 0; } /*********************************************************************** * GetDlgItem32 (USER32.234) */ HWND32 WINAPI GetDlgItem32( HWND32 hwndDlg, INT32 id ) { WND *pWnd; if (!(pWnd = WIN_FindWndPtr( hwndDlg ))) return 0; for (pWnd = pWnd->child; pWnd; pWnd = pWnd->next) if (pWnd->wIDmenu == (UINT16)id) return pWnd->hwndSelf; return 0; } /******************************************************************* * SendDlgItemMessage16 (USER.101) */ LRESULT WINAPI SendDlgItemMessage16( HWND16 hwnd, INT16 id, UINT16 msg, WPARAM16 wParam, LPARAM lParam ) { HWND16 hwndCtrl = GetDlgItem16( hwnd, id ); if (hwndCtrl) return SendMessage16( hwndCtrl, msg, wParam, lParam ); else return 0; } /******************************************************************* * SendDlgItemMessage32A (USER32.451) */ LRESULT WINAPI SendDlgItemMessage32A( HWND32 hwnd, INT32 id, UINT32 msg, WPARAM32 wParam, LPARAM lParam ) { HWND32 hwndCtrl = GetDlgItem32( hwnd, id ); if (hwndCtrl) return SendMessage32A( hwndCtrl, msg, wParam, lParam ); else return 0; } /******************************************************************* * SendDlgItemMessage32W (USER32.452) */ LRESULT WINAPI SendDlgItemMessage32W( HWND32 hwnd, INT32 id, UINT32 msg, WPARAM32 wParam, LPARAM lParam ) { HWND32 hwndCtrl = GetDlgItem32( hwnd, id ); if (hwndCtrl) return SendMessage32W( hwndCtrl, msg, wParam, lParam ); else return 0; } /******************************************************************* * SetDlgItemText16 (USER.92) */ void WINAPI SetDlgItemText16( HWND16 hwnd, INT16 id, SEGPTR lpString ) { SendDlgItemMessage16( hwnd, id, WM_SETTEXT, 0, (LPARAM)lpString ); } /******************************************************************* * SetDlgItemText32A (USER32.477) */ void WINAPI SetDlgItemText32A( HWND32 hwnd, INT32 id, LPCSTR lpString ) { SendDlgItemMessage32A( hwnd, id, WM_SETTEXT, 0, (LPARAM)lpString ); } /******************************************************************* * SetDlgItemText32W (USER32.478) */ void WINAPI SetDlgItemText32W( HWND32 hwnd, INT32 id, LPCWSTR lpString ) { SendDlgItemMessage32W( hwnd, id, WM_SETTEXT, 0, (LPARAM)lpString ); } /*********************************************************************** * GetDlgItemText16 (USER.93) */ INT16 WINAPI GetDlgItemText16( HWND16 hwnd, INT16 id, SEGPTR str, UINT16 len ) { return (INT16)SendDlgItemMessage16( hwnd, id, WM_GETTEXT, len, (LPARAM)str ); } /*********************************************************************** * GetDlgItemText32A (USER32.236) */ INT32 WINAPI GetDlgItemText32A( HWND32 hwnd, INT32 id, LPSTR str, UINT32 len ) { return (INT32)SendDlgItemMessage32A( hwnd, id, WM_GETTEXT, len, (LPARAM)str ); } /*********************************************************************** * GetDlgItemText32W (USER32.237) */ INT32 WINAPI GetDlgItemText32W( HWND32 hwnd, INT32 id, LPWSTR str, UINT32 len ) { return (INT32)SendDlgItemMessage32W( hwnd, id, WM_GETTEXT, len, (LPARAM)str ); } /******************************************************************* * SetDlgItemInt16 (USER.94) */ void WINAPI SetDlgItemInt16( HWND16 hwnd, INT16 id, UINT16 value, BOOL16 fSigned ) { return SetDlgItemInt32( hwnd, (UINT32)(UINT16)id, value, fSigned ); } /******************************************************************* * SetDlgItemInt32 (USER32.476) */ void WINAPI SetDlgItemInt32( HWND32 hwnd, INT32 id, UINT32 value, BOOL32 fSigned ) { char str[20]; if (fSigned) sprintf( str, "%d", (INT32)value ); else sprintf( str, "%u", value ); SendDlgItemMessage32A( hwnd, id, WM_SETTEXT, 0, (LPARAM)str ); } /*********************************************************************** * GetDlgItemInt16 (USER.95) */ UINT16 WINAPI GetDlgItemInt16( HWND16 hwnd, INT16 id, BOOL16 *translated, BOOL16 fSigned ) { UINT32 result; BOOL32 ok; if (translated) *translated = FALSE; result = GetDlgItemInt32( hwnd, (UINT32)(UINT16)id, &ok, fSigned ); if (!ok) return 0; if (fSigned) { if (((INT32)result < -32767) || ((INT32)result > 32767)) return 0; } else { if (result > 65535) return 0; } if (translated) *translated = TRUE; return (UINT16)result; } /*********************************************************************** * GetDlgItemInt32 (USER32.235) */ UINT32 WINAPI GetDlgItemInt32( HWND32 hwnd, INT32 id, BOOL32 *translated, BOOL32 fSigned ) { char str[30]; char * endptr; long result = 0; if (translated) *translated = FALSE; if (!SendDlgItemMessage32A(hwnd, id, WM_GETTEXT, sizeof(str), (LPARAM)str)) return 0; if (fSigned) { result = strtol( str, &endptr, 10 ); if (!endptr || (endptr == str)) /* Conversion was unsuccessful */ return 0; if (((result == LONG_MIN) || (result == LONG_MAX)) && (errno==ERANGE)) return 0; } else { result = strtoul( str, &endptr, 10 ); if (!endptr || (endptr == str)) /* Conversion was unsuccessful */ return 0; if ((result == ULONG_MAX) && (errno == ERANGE)) return 0; } if (translated) *translated = TRUE; return (UINT32)result; } /*********************************************************************** * CheckDlgButton16 (USER.97) */ BOOL16 WINAPI CheckDlgButton16( HWND16 hwnd, INT16 id, UINT16 check ) { SendDlgItemMessage32A( hwnd, id, BM_SETCHECK32, check, 0 ); return TRUE; } /*********************************************************************** * CheckDlgButton32 (USER32.44) */ BOOL32 WINAPI CheckDlgButton32( HWND32 hwnd, INT32 id, UINT32 check ) { SendDlgItemMessage32A( hwnd, id, BM_SETCHECK32, check, 0 ); return TRUE; } /*********************************************************************** * IsDlgButtonChecked16 (USER.98) */ UINT16 WINAPI IsDlgButtonChecked16( HWND16 hwnd, UINT16 id ) { return (UINT16)SendDlgItemMessage32A( hwnd, id, BM_GETCHECK32, 0, 0 ); } /*********************************************************************** * IsDlgButtonChecked32 (USER32.343) */ UINT32 WINAPI IsDlgButtonChecked32( HWND32 hwnd, UINT32 id ) { return (UINT32)SendDlgItemMessage32A( hwnd, id, BM_GETCHECK32, 0, 0 ); } /*********************************************************************** * CheckRadioButton16 (USER.96) */ BOOL16 WINAPI CheckRadioButton16( HWND16 hwndDlg, UINT16 firstID, UINT16 lastID, UINT16 checkID ) { return CheckRadioButton32( hwndDlg, firstID, lastID, checkID ); } /*********************************************************************** * CheckRadioButton32 (USER32.47) */ BOOL32 WINAPI CheckRadioButton32( HWND32 hwndDlg, UINT32 firstID, UINT32 lastID, UINT32 checkID ) { WND *pWnd = WIN_FindWndPtr( hwndDlg ); if (!pWnd) return FALSE; for (pWnd = pWnd->child; pWnd; pWnd = pWnd->next) if ((pWnd->wIDmenu == firstID) || (pWnd->wIDmenu == lastID)) break; if (!pWnd) return FALSE; if (pWnd->wIDmenu == lastID) lastID = firstID; /* Buttons are in reverse order */ while (pWnd) { SendMessage32A( pWnd->hwndSelf, BM_SETCHECK32, (pWnd->wIDmenu == checkID), 0 ); if (pWnd->wIDmenu == lastID) break; pWnd = pWnd->next; } return TRUE; } /*********************************************************************** * GetDialogBaseUnits (USER.243) (USER32.232) */ DWORD WINAPI GetDialogBaseUnits(void) { return MAKELONG( xBaseUnit, yBaseUnit ); } /*********************************************************************** * MapDialogRect16 (USER.103) */ void WINAPI MapDialogRect16( HWND16 hwnd, LPRECT16 rect ) { DIALOGINFO * dlgInfo; WND * wndPtr = WIN_FindWndPtr( hwnd ); if (!wndPtr) return; dlgInfo = (DIALOGINFO *)wndPtr->wExtra; rect->left = (rect->left * dlgInfo->xBaseUnit) / 4; rect->right = (rect->right * dlgInfo->xBaseUnit) / 4; rect->top = (rect->top * dlgInfo->yBaseUnit) / 8; rect->bottom = (rect->bottom * dlgInfo->yBaseUnit) / 8; } /*********************************************************************** * MapDialogRect32 (USER32.381) */ void WINAPI MapDialogRect32( HWND32 hwnd, LPRECT32 rect ) { DIALOGINFO * dlgInfo; WND * wndPtr = WIN_FindWndPtr( hwnd ); if (!wndPtr) return; dlgInfo = (DIALOGINFO *)wndPtr->wExtra; rect->left = (rect->left * dlgInfo->xBaseUnit) / 4; rect->right = (rect->right * dlgInfo->xBaseUnit) / 4; rect->top = (rect->top * dlgInfo->yBaseUnit) / 8; rect->bottom = (rect->bottom * dlgInfo->yBaseUnit) / 8; } /*********************************************************************** * GetNextDlgGroupItem16 (USER.227) */ HWND16 WINAPI GetNextDlgGroupItem16( HWND16 hwndDlg, HWND16 hwndCtrl, BOOL16 fPrevious ) { return (HWND16)GetNextDlgGroupItem32( hwndDlg, hwndCtrl, fPrevious ); } /*********************************************************************** * GetNextDlgGroupItem32 (USER32.274) */ HWND32 WINAPI GetNextDlgGroupItem32( HWND32 hwndDlg, HWND32 hwndCtrl, BOOL32 fPrevious ) { WND *pWnd, *pWndLast, *pWndCtrl, *pWndDlg; if (!(pWndDlg = WIN_FindWndPtr( hwndDlg ))) return 0; if (hwndCtrl) { if (!(pWndCtrl = WIN_FindWndPtr( hwndCtrl ))) return 0; /* Make sure hwndCtrl is a top-level child */ while ((pWndCtrl->dwStyle & WS_CHILD) && (pWndCtrl->parent != pWndDlg)) pWndCtrl = pWndCtrl->parent; if (pWndCtrl->parent != pWndDlg) return 0; } else { /* No ctrl specified -> start from the beginning */ if (!(pWndCtrl = pWndDlg->child)) return 0; if (fPrevious) while (pWndCtrl->next) pWndCtrl = pWndCtrl->next; } pWndLast = pWndCtrl; pWnd = pWndCtrl->next; while (1) { if (!pWnd || (pWnd->dwStyle & WS_GROUP)) { /* Wrap-around to the beginning of the group */ WND *pWndStart = pWndDlg->child; for (pWnd = pWndStart; pWnd; pWnd = pWnd->next) { if (pWnd->dwStyle & WS_GROUP) pWndStart = pWnd; if (pWnd == pWndCtrl) break; } pWnd = pWndStart; } if (pWnd == pWndCtrl) break; if ((pWnd->dwStyle & WS_VISIBLE) && !(pWnd->dwStyle & WS_DISABLED)) { pWndLast = pWnd; if (!fPrevious) break; } pWnd = pWnd->next; } return pWndLast->hwndSelf; } /*********************************************************************** * GetNextDlgTabItem16 (USER.228) */ HWND16 WINAPI GetNextDlgTabItem16( HWND16 hwndDlg, HWND16 hwndCtrl, BOOL16 fPrevious ) { return (HWND16)GetNextDlgTabItem32( hwndDlg, hwndCtrl, fPrevious ); } /*********************************************************************** * GetNextDlgTabItem32 (USER32.275) */ HWND32 WINAPI GetNextDlgTabItem32( HWND32 hwndDlg, HWND32 hwndCtrl, BOOL32 fPrevious ) { WND *pWnd, *pWndLast, *pWndCtrl, *pWndDlg; if (!(pWndDlg = WIN_FindWndPtr( hwndDlg ))) return 0; if (hwndCtrl) { if (!(pWndCtrl = WIN_FindWndPtr( hwndCtrl ))) return 0; /* Make sure hwndCtrl is a top-level child */ while ((pWndCtrl->dwStyle & WS_CHILD) && (pWndCtrl->parent != pWndDlg)) pWndCtrl = pWndCtrl->parent; if (pWndCtrl->parent != pWndDlg) return 0; } else { /* No ctrl specified -> start from the beginning */ if (!(pWndCtrl = pWndDlg->child)) return 0; if (fPrevious) while (pWndCtrl->next) pWndCtrl = pWndCtrl->next; } pWndLast = pWndCtrl; pWnd = pWndCtrl->next; while (1) { if (!pWnd) pWnd = pWndDlg->child; if (pWnd == pWndCtrl) break; if ((pWnd->dwStyle & WS_TABSTOP) && (pWnd->dwStyle & WS_VISIBLE) && !(pWnd->dwStyle & WS_DISABLED)) { pWndLast = pWnd; if (!fPrevious) break; } pWnd = pWnd->next; } return pWndLast->hwndSelf; } /********************************************************************** * DIALOG_DlgDirSelect * * Helper function for DlgDirSelect* */ static BOOL32 DIALOG_DlgDirSelect( HWND32 hwnd, LPSTR str, INT32 len, INT32 id, BOOL32 win32, BOOL32 unicode, BOOL32 combo ) { char *buffer, *ptr; INT32 item, size; BOOL32 ret; HWND32 listbox = GetDlgItem32( hwnd, id ); dprintf_dialog( stddeb, "DlgDirSelect: %04x '%s' %d\n", hwnd, str, id ); if (!listbox) return FALSE; if (win32) { item = SendMessage32A(listbox, combo ? CB_GETCURSEL32 : LB_GETCURSEL32, 0, 0 ); if (item == LB_ERR) return FALSE; size = SendMessage32A(listbox, combo ? CB_GETLBTEXTLEN32 : LB_GETTEXTLEN32, 0, 0 ); if (size == LB_ERR) return FALSE; } else { item = SendMessage32A(listbox, combo ? CB_GETCURSEL16 : LB_GETCURSEL16, 0, 0 ); if (item == LB_ERR) return FALSE; size = SendMessage32A(listbox, combo ? CB_GETLBTEXTLEN16 : LB_GETTEXTLEN16, 0, 0 ); if (size == LB_ERR) return FALSE; } if (!(buffer = SEGPTR_ALLOC( size+1 ))) return FALSE; if (win32) SendMessage32A( listbox, combo ? CB_GETLBTEXT32 : LB_GETTEXT32, item, (LPARAM)buffer ); else SendMessage16( listbox, combo ? CB_GETLBTEXT16 : LB_GETTEXT16, item, (LPARAM)SEGPTR_GET(buffer) ); if ((ret = (buffer[0] == '['))) /* drive or directory */ { if (buffer[1] == '-') /* drive */ { buffer[3] = ':'; buffer[4] = 0; ptr = buffer + 2; } else { buffer[strlen(buffer)-1] = '\\'; ptr = buffer + 1; } } else ptr = buffer; if (unicode) lstrcpynAtoW( (LPWSTR)str, ptr, len ); else lstrcpyn32A( str, ptr, len ); SEGPTR_FREE( buffer ); dprintf_dialog( stddeb, "Returning %d '%s'\n", ret, str ); return ret; } /********************************************************************** * DIALOG_DlgDirList * * Helper function for DlgDirList* */ static INT32 DIALOG_DlgDirList( HWND32 hDlg, LPSTR spec, INT32 idLBox, INT32 idStatic, UINT32 attrib, BOOL32 combo ) { int drive; HWND32 hwnd; LPSTR orig_spec = spec; #define SENDMSG(msg,wparam,lparam) \ ((attrib & DDL_POSTMSGS) ? PostMessage32A( hwnd, msg, wparam, lparam ) \ : SendMessage32A( hwnd, msg, wparam, lparam )) dprintf_dialog( stddeb, "DlgDirList: %04x '%s' %d %d %04x\n", hDlg, spec ? spec : "NULL", idLBox, idStatic, attrib ); if (spec && spec[0] && (spec[1] == ':')) { drive = toupper( spec[0] ) - 'A'; spec += 2; if (!DRIVE_SetCurrentDrive( drive )) return FALSE; } else drive = DRIVE_GetCurrentDrive(); /* If the path exists and is a directory, chdir to it */ if (!spec || !spec[0] || DRIVE_Chdir( drive, spec )) spec = "*.*"; else { char *p, *p2; p = spec; if ((p2 = strrchr( p, '\\' ))) p = p2; if ((p2 = strrchr( p, '/' ))) p = p2; if (p != spec) { char sep = *p; *p = 0; if (!DRIVE_Chdir( drive, spec )) { *p = sep; /* Restore the original spec */ return FALSE; } spec = p + 1; } } dprintf_dialog( stddeb, "ListBoxDirectory: path=%c:\\%s mask=%s\n", 'A' + drive, DRIVE_GetDosCwd(drive), spec ); if (idLBox && ((hwnd = GetDlgItem32( hDlg, idLBox )) != 0)) { SENDMSG( combo ? CB_RESETCONTENT32 : LB_RESETCONTENT32, 0, 0 ); if (attrib & DDL_DIRECTORY) { if (!(attrib & DDL_EXCLUSIVE)) { if (SENDMSG( combo ? CB_DIR32 : LB_DIR32, attrib & ~(DDL_DIRECTORY | DDL_DRIVES), (LPARAM)spec ) == LB_ERR) return FALSE; } if (SENDMSG( combo ? CB_DIR32 : LB_DIR32, (attrib & (DDL_DIRECTORY | DDL_DRIVES)) | DDL_EXCLUSIVE, (LPARAM)"*.*" ) == LB_ERR) return FALSE; } else { if (SENDMSG( combo ? CB_DIR32 : LB_DIR32, attrib, (LPARAM)spec ) == LB_ERR) return FALSE; } } if (idStatic && ((hwnd = GetDlgItem32( hDlg, idStatic )) != 0)) { char temp[512]; int drive = DRIVE_GetCurrentDrive(); strcpy( temp, "A:\\" ); temp[0] += drive; lstrcpyn32A( temp + 3, DRIVE_GetDosCwd(drive), sizeof(temp)-3 ); CharLower32A( temp ); /* Can't use PostMessage() here, because the string is on the stack */ SetDlgItemText32A( hDlg, idStatic, temp ); } if (orig_spec && (spec != orig_spec)) { /* Update the original file spec */ char *p = spec; while ((*orig_spec++ = *p++)); } return TRUE; #undef SENDMSG } /********************************************************************** * DIALOG_DlgDirListW * * Helper function for DlgDirList*32W */ static INT32 DIALOG_DlgDirListW( HWND32 hDlg, LPWSTR spec, INT32 idLBox, INT32 idStatic, UINT32 attrib, BOOL32 combo ) { if (spec) { LPSTR specA = HEAP_strdupWtoA( GetProcessHeap(), 0, spec ); INT32 ret = DIALOG_DlgDirList( hDlg, specA, idLBox, idStatic, attrib, combo ); lstrcpyAtoW( spec, specA ); HeapFree( GetProcessHeap(), 0, specA ); return ret; } return DIALOG_DlgDirList( hDlg, NULL, idLBox, idStatic, attrib, combo ); } /********************************************************************** * DlgDirSelect (USER.99) */ BOOL16 WINAPI DlgDirSelect( HWND16 hwnd, LPSTR str, INT16 id ) { return DlgDirSelectEx16( hwnd, str, 128, id ); } /********************************************************************** * DlgDirSelectComboBox (USER.194) */ BOOL16 WINAPI DlgDirSelectComboBox( HWND16 hwnd, LPSTR str, INT16 id ) { return DlgDirSelectComboBoxEx16( hwnd, str, 128, id ); } /********************************************************************** * DlgDirSelectEx16 (USER.422) */ BOOL16 WINAPI DlgDirSelectEx16( HWND16 hwnd, LPSTR str, INT16 len, INT16 id ) { return DIALOG_DlgDirSelect( hwnd, str, len, id, FALSE, FALSE, FALSE ); } /********************************************************************** * DlgDirSelectEx32A (USER32.148) */ BOOL32 WINAPI DlgDirSelectEx32A( HWND32 hwnd, LPSTR str, INT32 len, INT32 id ) { return DIALOG_DlgDirSelect( hwnd, str, len, id, TRUE, FALSE, FALSE ); } /********************************************************************** * DlgDirSelectEx32W (USER32.149) */ BOOL32 WINAPI DlgDirSelectEx32W( HWND32 hwnd, LPWSTR str, INT32 len, INT32 id ) { return DIALOG_DlgDirSelect( hwnd, (LPSTR)str, len, id, TRUE, TRUE, FALSE ); } /********************************************************************** * DlgDirSelectComboBoxEx16 (USER.423) */ BOOL16 WINAPI DlgDirSelectComboBoxEx16( HWND16 hwnd, LPSTR str, INT16 len, INT16 id ) { return DIALOG_DlgDirSelect( hwnd, str, len, id, FALSE, FALSE, TRUE ); } /********************************************************************** * DlgDirSelectComboBoxEx32A (USER32.146) */ BOOL32 WINAPI DlgDirSelectComboBoxEx32A( HWND32 hwnd, LPSTR str, INT32 len, INT32 id ) { return DIALOG_DlgDirSelect( hwnd, str, len, id, TRUE, FALSE, TRUE ); } /********************************************************************** * DlgDirSelectComboBoxEx32W (USER32.147) */ BOOL32 WINAPI DlgDirSelectComboBoxEx32W( HWND32 hwnd, LPWSTR str, INT32 len, INT32 id) { return DIALOG_DlgDirSelect( hwnd, (LPSTR)str, len, id, TRUE, TRUE, TRUE ); } /********************************************************************** * DlgDirList16 (USER.100) */ INT16 WINAPI DlgDirList16( HWND16 hDlg, LPSTR spec, INT16 idLBox, INT16 idStatic, UINT16 attrib ) { return DIALOG_DlgDirList( hDlg, spec, idLBox, idStatic, attrib, FALSE ); } /********************************************************************** * DlgDirList32A (USER32.142) */ INT32 WINAPI DlgDirList32A( HWND32 hDlg, LPSTR spec, INT32 idLBox, INT32 idStatic, UINT32 attrib ) { return DIALOG_DlgDirList( hDlg, spec, idLBox, idStatic, attrib, FALSE ); } /********************************************************************** * DlgDirList32W (USER32.145) */ INT32 WINAPI DlgDirList32W( HWND32 hDlg, LPWSTR spec, INT32 idLBox, INT32 idStatic, UINT32 attrib ) { return DIALOG_DlgDirListW( hDlg, spec, idLBox, idStatic, attrib, FALSE ); } /********************************************************************** * DlgDirListComboBox16 (USER.195) */ INT16 WINAPI DlgDirListComboBox16( HWND16 hDlg, LPSTR spec, INT16 idCBox, INT16 idStatic, UINT16 attrib ) { return DIALOG_DlgDirList( hDlg, spec, idCBox, idStatic, attrib, TRUE ); } /********************************************************************** * DlgDirListComboBox32A (USER32.143) */ INT32 WINAPI DlgDirListComboBox32A( HWND32 hDlg, LPSTR spec, INT32 idCBox, INT32 idStatic, UINT32 attrib ) { return DIALOG_DlgDirList( hDlg, spec, idCBox, idStatic, attrib, TRUE ); } /********************************************************************** * DlgDirListComboBox32W (USER32.144) */ INT32 WINAPI DlgDirListComboBox32W( HWND32 hDlg, LPWSTR spec, INT32 idCBox, INT32 idStatic, UINT32 attrib ) { return DIALOG_DlgDirListW( hDlg, spec, idCBox, idStatic, attrib, TRUE ); }