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Precision Software Appli…tions Silver Collection 1
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Precision Software Applications Silver Collection Volume One (PSM) (1993).iso
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chessexe.arj
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CHESSEXE.EXE
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SAVEOPEN.C
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1990-08-31
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/*
C source for GNU CHESS
Revision: 1990-09-30
Modified by Daryl Baker for use in MS WINDOWS environment
Based on ideas and code segments from "programming windows" C. Petzold
This file is part of CHESS.
CHESS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY. No author or distributor accepts responsibility to anyone for
the consequences of using it or for whether it serves any particular
purpose or works at all, unless he says so in writing. Refer to the CHESS
General Public License for full details.
Everyone is granted permission to copy, modify and redistribute CHESS, but
only under the conditions described in the CHESS General Public License.
A copy of this license is supposed to have been given to you along with
CHESS so you can know your rights and responsibilities. It should be in a
file named COPYING. Among other things, the copyright notice and this
notice must be preserved on all copies.
*/
/*
File open/save dialog box routines
int FAR DoFileOpenDlg ( hInst, hWnd, szFileSpecIn, szDefExtIn, wFileAttrIn,
szFileNameOut, pofIn)
int FAR DoWildFileOpenDlg ( hInst, hWnd, szFileSpecIn, szDefExtIn, wFileAttrIn,
szFileNameOut, pofIn)
int FAR DoFileSaveDlg ( hInst, hWnd, szFileSpecIn, szDefExtIn, pwStatusOut,
szFileNameOut, pofIn)
DoWildFileOpenDlg Allows a wildcard to be returned.
to use:
in rc file:
#rcinclude "saveopen.dlg"
in def file:
Exports
FileOpenDlgProc
FileSaveDlgProc
WildFileOpenDlgProc
in source:
#include "saveopen.h"
...
if ( !DoFileSaveDlg ( hInst, hWnd, "chess.chs", ".chs", &Status,
FileName, &pof) ) break;
if ( Status == 1 ) {
strcpy ( str, "Replace Existing ");
strcat ( str, FileName);
if ( MessageBox ( hWnd, str, szAppName, MB_YESNO | MB_ICONQUESTION) == IDNO)
break;
} else OpenFile (FileName, pof, OF_PARSE);
SaveGame ( pof->szPathName );
if ( !DoFileOpenDlg ( hInst, hWnd, "*.chs", ".chs", 0x0, FileName, &pof))
break;
if ( (hFile=OpenFile(FileName, pof, OF_READ|OF_REOPEN)) == -1) {
strcpy ( str, "Cannot open file: ");
strcat ( str, FileName);
MessageBox (hWnd, str, szAppName, MB_OK);
break;
}
_lclose ( hFile );
GetGame ( pof->szPathName );
*/
#define NOATOM
#define NOCLIPBOARD
#define NOCREATESTRUCT
#define NOFONT
#define NOREGION
#define NOSOUND
#define NOWH
#define NOWINOFFSETS
#define NOCOMM
#define NOKANJI
#include <windows.h>
#include <string.h>
#include "saveopen.h"
#define IDD_FNAME 0x10
#define IDD_FPATH 0x11
#define IDD_FLIST 0x12
#define IDD_DLIST 0x13
#define IDD_BROWSE 0x14
BOOL FAR PASCAL FileOpenDlgProc (HWND hDlg, unsigned iMessage, WORD wParam, LONG lParam);
BOOL FAR PASCAL FileSaveDlgProc (HWND hDlg, unsigned iMessage, WORD wParam, LONG lParam);
BOOL FAR PASCAL WildFileOpenDlgProc (HWND hDlg, unsigned iMessage, WORD wParam, LONG lParam);
/* FileDlg.c */
static char szDefExt[5];
static char szFileName[96];
static char szFileSpec[16];
static WORD wFileAttr, wStatus;
static POFSTRUCT pof;
int FAR DoFileOpenDlg (HANDLE hInst, HWND hWnd, char *szFileSpecIn,
char *szDefExtIn, WORD wFileAttrIn,
char *szFileNameOut, POFSTRUCT pofIn)
{
FARPROC lpfnFileOpenProc;
int iReturn;
strcpy ( szFileSpec, szFileSpecIn);
strcpy ( szDefExt, szDefExtIn);
wFileAttr = wFileAttrIn;
pof = pofIn;
lpfnFileOpenProc = MakeProcInstance ( FileOpenDlgProc, hInst);
iReturn = DialogBox ( hInst, MAKEINTRESOURCE(FILEOPEN), hWnd, lpfnFileOpenProc);
FreeProcInstance ( lpfnFileOpenProc);
strcpy ( szFileNameOut, szFileName);
return iReturn;
}
int FAR DoWildFileOpenDlg (HANDLE hInst, HWND hWnd, char *szFileSpecIn,
char *szDefExtIn, WORD wFileAttrIn,
char *szFileNameOut, POFSTRUCT pofIn)
{
FARPROC lpfnFileOpenProc;
int iReturn;
strcpy ( szFileSpec, szFileSpecIn);
strcpy ( szDefExt, szDefExtIn);
wFileAttr = wFileAttrIn;
pof = pofIn;
lpfnFileOpenProc = MakeProcInstance ( WildFileOpenDlgProc, hInst);
iReturn = DialogBox ( hInst, MAKEINTRESOURCE(WILDFILEOPEN), hWnd, lpfnFileOpenProc);
FreeProcInstance ( lpfnFileOpenProc);
strcpy ( szFileNameOut, szFileName);
return iReturn;
}
int FAR DoFileSaveDlg (HANDLE hInst, HWND hWnd, char *szFileSpecIn,
char *szDefExtIn, WORD *pwStatusOut,
char *szFileNameOut, POFSTRUCT pofIn)
{
FARPROC lpfnFileSaveProc;
int iReturn;
strcpy ( szFileSpec, szFileSpecIn);
strcpy ( szDefExt, szDefExtIn);
pof = pofIn;
lpfnFileSaveProc = MakeProcInstance ( FileSaveDlgProc, hInst);
iReturn = DialogBox ( hInst, MAKEINTRESOURCE(FILESAVE), hWnd, lpfnFileSaveProc);
FreeProcInstance ( lpfnFileSaveProc);
strcpy ( szFileNameOut, szFileName);
*pwStatusOut = wStatus;
return iReturn;
}
BOOL FAR PASCAL FileOpenDlgProc (HWND hDlg, unsigned iMessage, WORD wParam, LONG lParam)
{
char cLastChar;
short nEditLen;
switch ( iMessage ){
case WM_INITDIALOG:
SendDlgItemMessage ( hDlg, IDD_FNAME, EM_LIMITTEXT, 80, 0L);
DlgDirList ( hDlg, szFileSpec, IDD_FLIST, IDD_FPATH, wFileAttr);
DlgDirList ( hDlg, szFileSpec, IDD_DLIST, NULL, 0x4010|0x8000);
SetDlgItemText ( hDlg, IDD_FNAME, szFileSpec);
return TRUE;
case WM_COMMAND:
switch (wParam) {
case IDD_FLIST:
switch ( HIWORD(lParam) ) {
case LBN_SELCHANGE:
if (DlgDirSelect (hDlg, szFileName, IDD_FLIST))
strcat ( szFileName, szFileSpec) ;
SetDlgItemText ( hDlg, IDD_FNAME, szFileName);
break;
case LBN_DBLCLK:
if ( DlgDirSelect (hDlg, szFileName, IDD_FLIST)) {
strcat ( szFileName, szFileSpec);
DlgDirList ( hDlg, szFileName, IDD_FLIST, IDD_FPATH,
wFileAttr);
SetDlgItemText ( hDlg, IDD_FNAME, szFileName);
} else {
SetDlgItemText ( hDlg, IDD_FNAME, szFileName);
SendMessage ( hDlg, WM_COMMAND, IDOK, 0L);
}
break;
}
break;
case IDD_DLIST:
switch ( HIWORD(lParam) ) {
case LBN_DBLCLK:
if ( DlgDirSelect (hDlg, szFileName, IDD_DLIST)) {
strcat ( szFileName, szFileSpec);
DlgDirList ( hDlg, szFileName, IDD_FLIST, IDD_FPATH,
wFileAttr);
DlgDirList ( hDlg, szFileName, IDD_DLIST, NULL, 0x4010|0x8000);
SetDlgItemText ( hDlg, IDD_FNAME, szFileName);
}
break;
}
break;
case IDD_FNAME:
if (HIWORD (lParam) == EN_CHANGE )
EnableWindow ( GetDlgItem(hDlg,IDOK),
(BOOL) SendMessage(LOWORD(lParam), WM_GETTEXTLENGTH,
0,0L));
break;
case IDOK:
GetDlgItemText (hDlg, IDD_FNAME, szFileName, 80);
nEditLen = strlen ( szFileName);
cLastChar = *AnsiPrev (szFileName, szFileName+nEditLen);
if ( cLastChar == '\\' || cLastChar == ':')
strcat ( szFileName, szFileSpec);
if ( strchr (szFileName, '*') || strchr(szFileName, '?') ){
if ( DlgDirList (hDlg, szFileName, IDD_FLIST, IDD_FPATH,
wFileAttr)) {
strcpy (szFileSpec, szFileName);
SetDlgItemText (hDlg, IDD_FNAME, szFileSpec);
} else
MessageBeep (0);
break;
}
strcat ( strcat(szFileName,"\\"), szFileSpec);
if (DlgDirList ( hDlg, szFileName, IDD_FLIST,
IDD_FPATH,wFileAttr)) {
strcpy ( szFileSpec, szFileName);
SetDlgItemText (hDlg, IDD_FNAME, szFileSpec);
break;
}
szFileName[nEditLen] = '\0';
if (OpenFile(szFileName, pof, OF_READ|OF_EXIST) == -1) {
strcat ( szFileName, szDefExt);
if (OpenFile(szFileName, pof, OF_READ|OF_EXIST) == -1) {
MessageBeep (0);
break;
}
}
strcpy ( szFileName, (PSTR) AnsiNext(strrchr(pof->szPathName,'\\')));
OemToAnsi( szFileName, szFileName);
EndDialog (hDlg, TRUE);
break;
case IDCANCEL:
EndDialog (hDlg, FALSE);
break;
default:
return FALSE;
}
default:
return FALSE;
}
return TRUE;
}
BOOL FAR PASCAL WildFileOpenDlgProc (HWND hDlg, unsigned iMessage, WORD wParam, LONG lParam)
{
char cLastChar;
short nEditLen;
switch ( iMessage ){
case WM_INITDIALOG:
SendDlgItemMessage ( hDlg, IDD_FNAME, EM_LIMITTEXT, 80, 0L);
DlgDirList ( hDlg, szFileSpec, IDD_FLIST, IDD_FPATH, wFileAttr);
DlgDirList ( hDlg, szFileSpec, IDD_DLIST, NULL, 0x4010|0x8000);
SetDlgItemText ( hDlg, IDD_FNAME, szFileSpec);
return TRUE;
case WM_COMMAND:
switch (wParam) {
case IDD_FLIST:
switch ( HIWORD(lParam) ) {
case LBN_SELCHANGE:
if (DlgDirSelect (hDlg, szFileName, IDD_FLIST))
strcat ( szFileName, szFileSpec) ;
SetDlgItemText ( hDlg, IDD_FNAME, szFileName);
break;
case LBN_DBLCLK:
if ( DlgDirSelect (hDlg, szFileName, IDD_FLIST)) {
strcat ( szFileName, szFileSpec);
DlgDirList ( hDlg, szFileName, IDD_FLIST, IDD_FPATH,
wFileAttr);
SetDlgItemText ( hDlg, IDD_FNAME, szFileName);
} else {
SetDlgItemText ( hDlg, IDD_FNAME, szFileName);
SendMessage ( hDlg, WM_COMMAND, IDOK, 0L);
}
break;
}
break;
case IDD_DLIST:
switch ( HIWORD(lParam) ) {
case LBN_DBLCLK:
if ( DlgDirSelect (hDlg, szFileName, IDD_DLIST)) {
strcat ( szFileName, szFileSpec);
DlgDirList ( hDlg, szFileName, IDD_FLIST, IDD_FPATH,
wFileAttr);
DlgDirList ( hDlg, szFileName, IDD_DLIST, NULL, 0x4010|0x8000);
SetDlgItemText ( hDlg, IDD_FNAME, szFileName);
}
break;
}
break;
case IDD_FNAME:
if (HIWORD (lParam) == EN_CHANGE )
EnableWindow ( GetDlgItem(hDlg,IDOK),
(BOOL) SendMessage(LOWORD(lParam), WM_GETTEXTLENGTH,
0,0L));
break;
case IDD_BROWSE:
GetDlgItemText (hDlg, IDD_FNAME, szFileName, 80);
nEditLen = strlen ( szFileName);
cLastChar = *AnsiPrev (szFileName, szFileName+nEditLen);
if ( cLastChar == '\\' || cLastChar == ':')
strcat ( szFileName, szFileSpec);
if ( strchr (szFileName, '*') || strchr(szFileName, '?') ){
if ( DlgDirList (hDlg, szFileName, IDD_FLIST, IDD_FPATH,
wFileAttr)) {
strcpy (szFileSpec, szFileName);
SetDlgItemText (hDlg, IDD_FNAME, szFileSpec);
} else
MessageBeep (0);
break;
}
strcat ( strcat(szFileName,"\\"), szFileSpec);
if (DlgDirList ( hDlg, szFileName, IDD_FLIST,
IDD_FPATH,wFileAttr)) {
strcpy ( szFileSpec, szFileName);
SetDlgItemText (hDlg, IDD_FNAME, szFileSpec);
break;
}
szFileName[nEditLen] = '\0';
if (OpenFile(szFileName, pof, OF_READ|OF_EXIST) == -1) {
strcat ( szFileName, szDefExt);
if (OpenFile(szFileName, pof, OF_READ|OF_EXIST) == -1) {
MessageBeep (0);
break;
}
}
/*
strcpy ( szFileName, (PSTR) AnsiNext(strrchr(pof->szPathName,'\\')));
OemToAnsi( szFileName, szFileName);
EndDialog (hDlg, TRUE);
*/
break;
case IDOK:
GetDlgItemText (hDlg, IDD_FNAME, szFileName, 80);
nEditLen = strlen ( szFileName);
cLastChar = *AnsiPrev (szFileName, szFileName+nEditLen);
if ( cLastChar == '\\' || cLastChar == ':')
strcat ( szFileName, szFileSpec);
if ( strchr (szFileName, '*') || strchr(szFileName, '?') ){
if ( DlgDirList (hDlg, szFileName, IDD_FLIST, IDD_FPATH,
wFileAttr)) {
/*
strcpy (szFileSpec, szFileName);
SetDlgItemText (hDlg, IDD_FNAME, szFileSpec);
*/
OemToAnsi( szFileName, szFileName);
EndDialog (hDlg, TRUE);
} else
MessageBeep (0);
break;
}
strcat ( strcat(szFileName,"\\"), szFileSpec);
if (DlgDirList ( hDlg, szFileName, IDD_FLIST,
IDD_FPATH,wFileAttr)) {
strcpy ( szFileSpec, szFileName);
SetDlgItemText (hDlg, IDD_FNAME, szFileSpec);
break;
}
szFileName[nEditLen] = '\0';
if (OpenFile(szFileName, pof, OF_READ|OF_EXIST) == -1) {
strcat ( szFileName, szDefExt);
if (OpenFile(szFileName, pof, OF_READ|OF_EXIST) == -1) {
MessageBeep (0);
break;
}
}
strcpy ( szFileName, (PSTR) AnsiNext(strrchr(pof->szPathName,'\\')));
OemToAnsi( szFileName, szFileName);
EndDialog (hDlg, TRUE);
break;
case IDCANCEL:
EndDialog (hDlg, FALSE);
break;
default:
return FALSE;
}
default:
return FALSE;
}
return TRUE;
}
BOOL FAR PASCAL FileSaveDlgProc (HWND hDlg, unsigned iMessage, WORD wParam, LONG lParam)
{
switch ( iMessage ){
case WM_INITDIALOG:
SendDlgItemMessage ( hDlg, IDD_FNAME, EM_LIMITTEXT, 80, 0L);
DlgDirList ( hDlg, szFileSpec, 0, IDD_FPATH, 0);
SetDlgItemText ( hDlg, IDD_FNAME, szFileSpec);
return TRUE;
case WM_COMMAND:
switch (wParam) {
case IDD_FNAME:
if (HIWORD(lParam) == EN_CHANGE)
EnableWindow ( GetDlgItem(hDlg, IDOK),
(BOOL) SendMessage (LOWORD(lParam), WM_GETTEXTLENGTH,0,0L));
break;
case IDOK:
GetDlgItemText (hDlg, IDD_FNAME, szFileName, 80);
if ( OpenFile (szFileName, pof,OF_PARSE) == -1) {
MessageBeep (0);
break;
}
if ( !strchr ((PSTR)AnsiNext (strrchr (pof->szPathName,'\\')),'.'))
strcat (szFileName, szDefExt);
if ( OpenFile (szFileName, pof, OF_WRITE|OF_EXIST) != -1) {
wStatus = 1;
} else if ( OpenFile (szFileName, pof, OF_CREATE|OF_EXIST) != -1) {
wStatus = 0;
} else {
MessageBeep(0);
break;
}
strcpy ( szFileName, (PSTR)AnsiNext(strrchr(pof->szPathName,'\\')));
OemToAnsi(szFileName, szFileName);
EndDialog (hDlg, TRUE);
break;
case IDCANCEL:
EndDialog (hDlg, FALSE);
break;
default:
return FALSE;
}
default:
return FALSE;
}
return TRUE;
}