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WINPROCS.C
executable file
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WINPROCS.C
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/*****
* WINPROCS.C is the program's window procedures
*****/
#define INCL_WIN
#include <os2.h>
#include <stdlib.h>
#include <string.h>
#include "define.h"
#include "craps.h"
#include "winprocs.h"
#include "message.h"
#include "crapsdlg.h"
#include "utility.h"
/*****
* wpClientWndProc is the main window procedure
*****/
MRESULT EXPENTRY wpClientWndProc (HWND hwnd,
ULONG msg,
MPARAM mp1,
MPARAM mp2)
{
MRESULT mres = 0 ;
switch (msg)
{
case WM_CREATE:
mres = CreateProc (hwnd, msg, mp1, mp2) ;
break ;
case WM_PAINT:
PaintProc (hwnd) ;
break ;
case WM_SIZE:
SizeProc (hwnd, mp2) ;
break ;
case WM_COMMAND:
CommandProc (hwnd, mp1) ;
break ;
case WM_INITMENU:
InitMenuProc (hwnd, mp1) ;
break ;
case WM_DESTROY:
DestroyProc (hwnd) ;
break ;
default:
mres = WinDefWindowProc (hwnd, msg, mp1, mp2) ;
break ;
}
return (mres) ;
}
/****************************************************************/
/* wpInfoDlgProc for the about dialog box */
/****************************************************************/
MRESULT EXPENTRY wpInfoDlgProc (HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
{
MRESULT mres = (MRESULT) FALSE ;
CHAR pszString[BUFFERLEN] ;
CHAR pszTempString[BUFFERLEN] ;
PINFODLGDATA pinfodlgdata ;
switch (msg)
{
case WM_INITDLG:
pinfodlgdata = PVOIDFROMMP (mp2) ;
SetSystemMenu (hwnd) ;
strcpy (pszString, pinfodlgdata->pszApplName) ;
WinLoadString (pinfodlgdata->hab,
NULLHANDLE,
IDS_SEPARATOR,
sizeof (pszTempString),
pszTempString) ;
strcat (pszString, pszTempString) ;
WinLoadString (pinfodlgdata->hab,
NULLHANDLE,
IDS_PRODUCTINFO,
sizeof (pszTempString),
pszTempString) ;
strcat (pszString, pszTempString) ;
WinSetWindowText (hwnd, pszString) ;
WinLoadString (pinfodlgdata->hab,
NULLHANDLE,
IDS_APPLNAME,
sizeof (pszString),
pszString) ;
WinSetDlgItemText (hwnd, IDD_APPLNAME, pszString) ;
WinLoadString (pinfodlgdata->hab,
NULLHANDLE,
IDS_VERSION,
sizeof (pszString),
pszString) ;
WinSetDlgItemText (hwnd, IDD_VERSION, pszString) ;
WinLoadString (pinfodlgdata->hab,
NULLHANDLE,
IDS_AUTHOR,
sizeof (pszString),
pszString) ;
WinSetDlgItemText (hwnd, IDD_AUTHOR, pszString) ;
WinSetDlgItemText (hwnd, IDD_COPYRIGHT, __DATE__) ;
break ;
case WM_COMMAND:
switch (SHORT1FROMMP (mp1))
{
case DID_OK:
case DID_CANCEL:
WinDismissDlg (hwnd, FALSE) ;
break ;
}
break ;
default:
mres = WinDefDlgProc (hwnd, msg, mp1, mp2) ;
break ;
}
return mres ;
}
/****************************************************************/
/* wpBetDlgProc for the bet dialog box */
/****************************************************************/
MRESULT EXPENTRY wpBetDlgProc (HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
{
MRESULT mres = (MRESULT) FALSE ;
PBETDLGDATA pbetdlgdata ;
CHAR pszString[BUFFERLEN] ;
CHAR pszTempString[BUFFERLEN] ;
HWND hwndFocus ;
BOOL fGoodData = FALSE ;
switch (msg)
{
case WM_INITDLG:
pbetdlgdata = PVOIDFROMMP (mp2) ;
WinSetWindowPtr (hwnd, QWL_USER, pbetdlgdata) ;
SetSystemMenu (hwnd) ;
if (pbetdlgdata->hwndHelp != NULLHANDLE)
WinAssociateHelpInstance (pbetdlgdata->hwndHelp, hwnd) ;
WinLoadString (pbetdlgdata->hab,
NULLHANDLE,
IDS_SEPARATOR,
sizeof (pszString),
pszString) ;
strcat (pbetdlgdata->pszApplName, pszString) ;
WinLoadString (pbetdlgdata->hab,
NULLHANDLE,
pbetdlgdata->ulBetName,
sizeof (pszString),
pszString) ;
strcat (pbetdlgdata->pszApplName, pszString) ;
WinSetWindowText (hwnd, pbetdlgdata->pszApplName) ;
WinLoadString (pbetdlgdata->hab,
NULLHANDLE,
IDS_CURRENCY,
sizeof (pszString),
pszString) ;
_ltoa (pbetdlgdata->lBank, pszTempString, 10) ;
strcat (pszString, pszTempString) ;
WinSetDlgItemText (hwnd, IDD_BANKAMOUNT, pszString) ;
WinSetDlgItemText (hwnd,
IDD_BETAMOUNT,
pbetdlgdata->lDefaultBet ?
_ltoa (pbetdlgdata->lDefaultBet, pszTempString, 10) :
"") ;
pbetdlgdata->hwndBetAmount = WinWindowFromID (hwnd, IDD_BETAMOUNT) ;
pbetdlgdata->hwndOddsAmount = WinWindowFromID (hwnd, IDD_ODDSAMOUNT) ;
if ((pbetdlgdata->sPoint) && (pbetdlgdata->fLineBet))
{
WinSetDlgItemText (hwnd,
IDD_ODDSAMOUNT,
pbetdlgdata->lDefaultOdds ?
_ltoa (pbetdlgdata->lDefaultOdds, pszTempString, 10) :
"") ;
WinSendDlgItemMsg (hwnd,
IDD_ODDSAMOUNT,
EM_SETTEXTLIMIT,
MPFROM2SHORT (DEF_BETLEN, 0),
NULL) ;
WinSendDlgItemMsg (hwnd,
IDD_ODDSAMOUNT,
EM_SETSEL,
MPFROM2SHORT (0, DEF_BETLEN),
NULL) ;
WinEnableControl (hwnd, IDD_BETTEXT, FALSE) ;
WinEnableControl (hwnd, IDD_BETAMOUNT, FALSE) ;
hwndFocus = pbetdlgdata->hwndOddsAmount ;
}
else
{
WinSendDlgItemMsg (hwnd,
IDD_BETAMOUNT,
EM_SETTEXTLIMIT,
MPFROM2SHORT (DEF_BETLEN, 0),
NULL) ;
WinSendDlgItemMsg (hwnd,
IDD_BETAMOUNT,
EM_SETSEL,
MPFROM2SHORT (0, DEF_BETLEN),
NULL) ;
WinEnableControl (hwnd, IDD_ODDSTEXT, FALSE) ;
WinEnableControl (hwnd, IDD_ODDSAMOUNT, FALSE) ;
hwndFocus = pbetdlgdata->hwndBetAmount ;
}
WinSetFocus (HWND_DESKTOP, hwndFocus) ;
WinSubclassWindow (hwndFocus, wpNumericEntry) ;
mres = (MRESULT) TRUE ;
break ;
case WM_COMMAND:
pbetdlgdata = WinQueryWindowPtr (hwnd, 0) ;
switch (SHORT1FROMMP (mp1))
{
case DID_OK:
mres = (MRESULT) TRUE ;
if ((pbetdlgdata->sPoint) && (pbetdlgdata->fLineBet))
{
if (!WinQueryDlgItemText (hwnd,
IDD_ODDSAMOUNT,
sizeof (pszTempString),
pszTempString))
pbetdlgdata->lOdds = 0 ;
else
pbetdlgdata->lOdds = atol (pszTempString) ;
if ((pbetdlgdata->lOdds < pbetdlgdata->lMinBet) &&
(pbetdlgdata->lOdds))
EntryError (pbetdlgdata->hab,
hwnd,
pbetdlgdata->hwndOddsAmount,
pbetdlgdata->ulBetName,
IDD_ODDSAMOUNT,
IDS_MINBET,
pbetdlgdata->lMinBet,
pbetdlgdata->lDefaultOdds) ;
else if (pbetdlgdata->lOdds > (pbetdlgdata->lBank + pbetdlgdata->lOldOdds))
EntryError (pbetdlgdata->hab,
hwnd,
pbetdlgdata->hwndOddsAmount,
pbetdlgdata->ulBetName,
IDD_ODDSAMOUNT,
IDS_NOTENOUGH,
pbetdlgdata->lBank + pbetdlgdata->lOldOdds,
pbetdlgdata->lDefaultOdds) ;
else if (pbetdlgdata->lOdds > pbetdlgdata->lMaxOdds)
EntryError (pbetdlgdata->hab,
hwnd,
pbetdlgdata->hwndOddsAmount,
pbetdlgdata->ulBetName,
IDD_ODDSAMOUNT,
IDS_MAXODDS,
pbetdlgdata->lMaxOdds,
pbetdlgdata->lDefaultOdds) ;
else
fGoodData = TRUE ;
}
else
{
if (!WinQueryDlgItemText (hwnd,
IDD_BETAMOUNT,
sizeof (pszTempString),
pszTempString))
pbetdlgdata->lBet = 0 ;
else
pbetdlgdata->lBet = atol (pszTempString) ;
if ((pbetdlgdata->lBet < pbetdlgdata->lMinBet) &&
(pbetdlgdata->lBet))
EntryError (pbetdlgdata->hab,
hwnd,
pbetdlgdata->hwndBetAmount,
pbetdlgdata->ulBetName,
IDD_BETAMOUNT,
IDS_MINBET,
pbetdlgdata->lMinBet,
pbetdlgdata->lDefaultBet) ;
else if (pbetdlgdata->lBet > (pbetdlgdata->lBank + pbetdlgdata->lOldBet))
EntryError (pbetdlgdata->hab,
hwnd,
pbetdlgdata->hwndBetAmount,
pbetdlgdata->ulBetName,
IDD_BETAMOUNT,
IDS_NOTENOUGH,
pbetdlgdata->lBank + pbetdlgdata->lOldBet,
pbetdlgdata->lDefaultBet) ;
else if (pbetdlgdata->lBet > pbetdlgdata->lMaxBet)
EntryError (pbetdlgdata->hab,
hwnd,
pbetdlgdata->hwndBetAmount,
pbetdlgdata->ulBetName,
IDD_BETAMOUNT,
IDS_MAXBET,
pbetdlgdata->lMaxBet,
pbetdlgdata->lDefaultBet) ;
else
fGoodData = TRUE ;
}
if (fGoodData)
{
mres = (MRESULT) FALSE ;
WinDismissDlg (hwnd, TRUE) ;
}
break ;
case DID_CANCEL:
WinDismissDlg (hwnd, FALSE) ;
break ;
}
break ;
case WM_DESTROY:
pbetdlgdata = WinQueryWindowPtr (hwnd, 0) ;
if (pbetdlgdata->hwndHelp != NULLHANDLE)
WinAssociateHelpInstance (NULLHANDLE, hwnd) ;
break ;
default:
mres = WinDefDlgProc (hwnd, msg, mp1, mp2) ;
break ;
}
return mres ;
}
/****************************************************************/
/* wpNewDlgProc for the new dialog box */
/****************************************************************/
MRESULT EXPENTRY wpNewDlgProc (HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
{
MRESULT mres = (MRESULT) FALSE ;
PNEWDLGDATA pnewdlgdata ;
CHAR pszString[BUFFERLEN] ;
switch (msg)
{
case WM_INITDLG:
pnewdlgdata = PVOIDFROMMP (mp2) ;
WinSetWindowPtr (hwnd, QWL_USER, pnewdlgdata) ;
SetSystemMenu (hwnd) ;
if (pnewdlgdata->hwndHelp != NULLHANDLE)
WinAssociateHelpInstance (pnewdlgdata->hwndHelp, hwnd) ;
WinLoadString (pnewdlgdata->hab,
NULLHANDLE,
IDS_SEPARATOR,
sizeof (pszString),
pszString) ;
strcat (pnewdlgdata->pszApplName, pszString) ;
WinLoadString (pnewdlgdata->hab,
NULLHANDLE,
IDS_NEWTITLE,
sizeof (pszString),
pszString) ;
strcat (pnewdlgdata->pszApplName, pszString) ;
WinSetWindowText (hwnd, pnewdlgdata->pszApplName) ;
WinSetDlgItemText (hwnd,
IDD_NEWAMOUNT,
pnewdlgdata->lDefaultMarker ?
_ltoa (pnewdlgdata->lDefaultMarker, pszString, 10) :
"") ;
WinSendDlgItemMsg (hwnd,
IDD_NEWAMOUNT,
EM_SETTEXTLIMIT,
MPFROM2SHORT (DEF_BETLEN, 0),
NULL) ;
WinSendDlgItemMsg (hwnd,
IDD_NEWAMOUNT,
EM_SETSEL,
MPFROM2SHORT (0, DEF_BETLEN),
NULL) ;
pnewdlgdata->hwndNewAmount = WinWindowFromID (hwnd, IDD_NEWAMOUNT) ;
WinSubclassWindow (pnewdlgdata->hwndNewAmount, wpNumericEntry) ;
break ;
case WM_COMMAND:
pnewdlgdata = WinQueryWindowPtr (hwnd, 0) ;
switch (SHORT1FROMMP (mp1))
{
case DID_OK:
mres = (MRESULT) TRUE ;
if (!WinQueryDlgItemText (hwnd,
IDD_NEWAMOUNT,
sizeof (pszString),
pszString))
pnewdlgdata->lMarker = 0 ;
else
pnewdlgdata->lMarker = atol (pszString) ;
if (pnewdlgdata->lMarker < pnewdlgdata->lMinBet)
EntryError (pnewdlgdata->hab,
hwnd,
pnewdlgdata->hwndNewAmount,
IDS_NEWTITLE,
IDD_NEWAMOUNT,
IDS_NEWMINBET,
pnewdlgdata->lMinBet,
pnewdlgdata->lDefaultMarker) ;
else if (pnewdlgdata->lMarker > pnewdlgdata->lMaxMarker)
EntryError (pnewdlgdata->hab,
hwnd,
pnewdlgdata->hwndNewAmount,
IDS_NEWTITLE,
IDD_NEWAMOUNT,
IDS_MAXMARKER,
pnewdlgdata->lMaxMarker,
pnewdlgdata->lDefaultMarker) ;
else
{
mres = (MRESULT) FALSE ;
WinDismissDlg (hwnd, TRUE) ;
}
break ;
case DID_CANCEL:
WinDismissDlg (hwnd, FALSE) ;
break ;
}
break ;
case WM_DESTROY:
pnewdlgdata = WinQueryWindowPtr (hwnd, 0) ;
if (pnewdlgdata->hwndHelp != NULLHANDLE)
WinAssociateHelpInstance (NULLHANDLE, hwnd) ;
break ;
default:
mres = WinDefDlgProc (hwnd, msg, mp1, mp2) ;
break ;
}
return mres ;
}
/****************************************************************/
/* wpSettingsDlgProc for the settings dialog box */
/****************************************************************/
MRESULT EXPENTRY wpSettingsDlgProc (HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
{
MRESULT mres = (MRESULT) FALSE ;
PSETTINGSDLGDATA psettingsdlgdata ;
CHAR pszString[BUFFERLEN] ;
switch (msg)
{
case WM_INITDLG:
psettingsdlgdata = PVOIDFROMMP (mp2) ;
WinSetWindowPtr (hwnd, QWL_USER, psettingsdlgdata) ;
SetSystemMenu (hwnd) ;
if (psettingsdlgdata->hwndHelp != NULLHANDLE)
WinAssociateHelpInstance (psettingsdlgdata->hwndHelp, hwnd) ;
WinLoadString (psettingsdlgdata->hab,
NULLHANDLE,
IDS_SEPARATOR,
sizeof (pszString),
pszString) ;
strcat (psettingsdlgdata->pszApplName, pszString) ;
WinLoadString (psettingsdlgdata->hab,
NULLHANDLE,
IDS_SETTINGSTITLE,
sizeof (pszString),
pszString) ;
strcat (psettingsdlgdata->pszApplName, pszString) ;
WinSetWindowText (hwnd, psettingsdlgdata->pszApplName) ;
InitSettingsDlg (hwnd, &psettingsdlgdata->settings) ;
psettingsdlgdata->hwndMinAmount = WinWindowFromID (hwnd, IDD_MINBET) ;
WinSubclassWindow (psettingsdlgdata->hwndMinAmount, wpNumericEntry) ;
psettingsdlgdata->hwndMaxAmount = WinWindowFromID (hwnd, IDD_MAXBET) ;
WinSubclassWindow (psettingsdlgdata->hwndMaxAmount, wpNumericEntry) ;
psettingsdlgdata->hwndDefAmount = WinWindowFromID (hwnd, IDD_DEFAULTBET) ;
WinSubclassWindow (psettingsdlgdata->hwndDefAmount, wpNumericEntry) ;
break ;
case WM_COMMAND:
psettingsdlgdata = WinQueryWindowPtr (hwnd, 0) ;
switch (SHORT1FROMMP (mp1))
{
case DID_OK:
mres = (MRESULT) TRUE ;
if (!WinQueryDlgItemText (hwnd,
IDD_MINBET,
sizeof (pszString),
pszString))
psettingsdlgdata->settings.lMinBet = 0 ;
else
psettingsdlgdata->settings.lMinBet = atol (pszString) ;
if (!WinQueryDlgItemText (hwnd,
IDD_MAXBET,
sizeof (pszString),
pszString))
psettingsdlgdata->settings.lMaxBet = 0 ;
else
psettingsdlgdata->settings.lMaxBet = atol (pszString) ;
if (!WinQueryDlgItemText (hwnd,
IDD_DEFAULTBET,
sizeof (pszString),
pszString))
psettingsdlgdata->settings.lDefaultBet = 0 ;
else
psettingsdlgdata->settings.lDefaultBet = atol (pszString) ;
if (psettingsdlgdata->settings.lMinBet < 1)
EntryError (psettingsdlgdata->hab,
hwnd,
psettingsdlgdata->hwndMinAmount,
IDS_SETTINGSTITLE,
IDD_MINBET,
IDS_ABSOLUTEMINBET,
0,
psettingsdlgdata->lOldMinBet) ;
else if (psettingsdlgdata->settings.lMaxBet > DEF_MAXBET)
EntryError (psettingsdlgdata->hab,
hwnd,
psettingsdlgdata->hwndMaxAmount,
IDS_SETTINGSTITLE,
IDD_MAXBET,
IDS_ABSOLUTEMAXBET,
DEF_MAXBET,
psettingsdlgdata->lOldMaxBet) ;
else if (psettingsdlgdata->settings.lMinBet >
psettingsdlgdata->settings.lMaxBet)
{
EntryError (psettingsdlgdata->hab,
hwnd,
psettingsdlgdata->hwndMinAmount,
IDS_SETTINGSTITLE,
IDD_MINBET,
IDS_MINMAX,
0,
psettingsdlgdata->lOldMinBet) ;
WinSetDlgItemText (hwnd,
IDD_MAXBET,
psettingsdlgdata->lOldMaxBet ?
_ltoa (psettingsdlgdata->lOldMaxBet, pszString, 10) :
"") ;
WinSendDlgItemMsg (hwnd,
IDD_MAXBET,
EM_SETSEL,
MPFROM2SHORT (0, DEF_BETLEN),
NULL) ;
}
else if ((psettingsdlgdata->settings.lDefaultBet <
psettingsdlgdata->settings.lMinBet) &&
(psettingsdlgdata->settings.lDefaultBet))
EntryError (psettingsdlgdata->hab,
hwnd,
psettingsdlgdata->hwndDefAmount,
IDS_SETTINGSTITLE,
IDD_DEFAULTBET,
IDS_DEFMIN,
0,
psettingsdlgdata->lOldDefaultBet) ;
else if (psettingsdlgdata->settings.lDefaultBet >
psettingsdlgdata->settings.lMaxBet)
EntryError (psettingsdlgdata->hab,
hwnd,
psettingsdlgdata->hwndDefAmount,
IDS_SETTINGSTITLE,
IDD_DEFAULTBET,
IDS_DEFMAX,
0,
psettingsdlgdata->lOldDefaultBet) ;
else
{
mres = (MRESULT) FALSE ;
psettingsdlgdata->settings.fBetsOnComeOut = WinQueryButtonCheckstate (hwnd, IDD_BETSONCOME) ;
psettingsdlgdata->settings.fAutoOdds = WinQueryButtonCheckstate (hwnd, IDD_AUTOODDS) ;
psettingsdlgdata->settings.fGuidoExtracts = WinQueryButtonCheckstate (hwnd, IDD_GUIDO) ;
if (WinQueryButtonCheckstate (hwnd, IDD_SINGLE))
psettingsdlgdata->settings.sOddsMultiple = 1 ;
else
psettingsdlgdata->settings.sOddsMultiple = 2 ;
WinDismissDlg (hwnd, TRUE) ;
}
break ;
case DID_CANCEL:
WinDismissDlg (hwnd, FALSE) ;
break ;
case IDD_DEFAULT:
InitSettings (&psettingsdlgdata->settings) ;
InitSettingsDlg (hwnd, &psettingsdlgdata->settings) ;
break ;
}
break ;
case WM_DESTROY:
psettingsdlgdata = WinQueryWindowPtr (hwnd, 0) ;
if (psettingsdlgdata->hwndHelp != NULLHANDLE)
WinAssociateHelpInstance (NULLHANDLE, hwnd) ;
break ;
default:
mres = WinDefDlgProc (hwnd, msg, mp1, mp2) ;
break ;
}
return mres ;
}
/****************************************************************/
/* wpMarkerDlgProc for the marker dialog box */
/****************************************************************/
MRESULT EXPENTRY wpMarkerDlgProc (HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
{
MRESULT mres = (MRESULT) FALSE ;
SHORT sMult ;
BOOL fPayBack ;
PMARKERDLGDATA pmarkerdlgdata ;
CHAR pszString[BUFFERLEN] ;
CHAR pszTempString[BUFFERLEN] ;
switch (msg)
{
case WM_INITDLG:
pmarkerdlgdata = PVOIDFROMMP (mp2) ;
WinSetWindowPtr (hwnd, QWL_USER, pmarkerdlgdata) ;
SetSystemMenu (hwnd) ;
if (pmarkerdlgdata->hwndHelp != NULLHANDLE)
WinAssociateHelpInstance (pmarkerdlgdata->hwndHelp, hwnd) ;
WinLoadString (pmarkerdlgdata->hab,
NULLHANDLE,
IDS_SEPARATOR,
sizeof (pszString),
pszString) ;
strcat (pmarkerdlgdata->pszApplName, pszString) ;
WinLoadString (pmarkerdlgdata->hab,
NULLHANDLE,
IDS_MARKERTITLE,
sizeof (pszString),
pszString) ;
strcat (pmarkerdlgdata->pszApplName, pszString) ;
WinSetWindowText (hwnd, pmarkerdlgdata->pszApplName) ;
WinLoadString (pmarkerdlgdata->hab,
NULLHANDLE,
IDS_CURRENCY,
sizeof (pszString),
pszString) ;
_ltoa (pmarkerdlgdata->lMarker, pszTempString, 10) ;
strcat (pszString, pszTempString) ;
WinSetDlgItemText (hwnd, IDD_MARKERAMOUNT, pszString) ;
WinLoadString (pmarkerdlgdata->hab,
NULLHANDLE,
IDS_CURRENCY,
sizeof (pszString),
pszString) ;
_ltoa (pmarkerdlgdata->lBank, pszTempString, 10) ;
strcat (pszString, pszTempString) ;
WinSetDlgItemText (hwnd, IDD_BANKAMOUNT, pszString) ;
if (!pmarkerdlgdata->lBank)
{
WinEnableControl (hwnd, IDD_PAYBACK, FALSE) ;
WinCheckButton (hwnd, IDD_BORROW, TRUE) ;
}
else if (pmarkerdlgdata->lMarker >= pmarkerdlgdata->lMaxMarker)
{
WinEnableControl (hwnd, IDD_BORROW, FALSE) ;
WinCheckButton (hwnd, IDD_PAYBACK, TRUE) ;
}
else
WinCheckButton (hwnd, IDD_PAYBACK, TRUE) ;
WinSetDlgItemText (hwnd,
IDD_CHANGE,
pmarkerdlgdata->lDefaultChange ?
_ltoa (pmarkerdlgdata->lDefaultChange, pszString, 10)
: "") ;
WinSendDlgItemMsg (hwnd,
IDD_CHANGE,
EM_SETTEXTLIMIT,
MPFROM2SHORT (DEF_BETLEN, 0),
NULL) ;
WinSendDlgItemMsg (hwnd,
IDD_CHANGE,
EM_SETSEL,
MPFROM2SHORT (0, DEF_BETLEN),
NULL) ;
pmarkerdlgdata->hwndAmount = WinWindowFromID (hwnd, IDD_CHANGE) ;
WinSetFocus (HWND_DESKTOP, pmarkerdlgdata->hwndAmount) ;
WinSubclassWindow (pmarkerdlgdata->hwndAmount, wpNumericEntry) ;
mres = (MRESULT) TRUE ;
break ;
case WM_COMMAND:
pmarkerdlgdata = WinQueryWindowPtr (hwnd, 0) ;
switch (SHORT1FROMMP (mp1))
{
case DID_OK:
mres = (MRESULT) TRUE ;
if (!WinQueryDlgItemText (hwnd,
IDD_CHANGE,
sizeof (pszString),
pszString))
pmarkerdlgdata->lChange = 0 ;
else
pmarkerdlgdata->lChange = atol (pszString) ;
fPayBack = (WinQueryButtonCheckstate (hwnd, IDD_PAYBACK)) ;
if ((fPayBack) && (pmarkerdlgdata->lChange > pmarkerdlgdata->lBank))
EntryError (pmarkerdlgdata->hab,
hwnd,
pmarkerdlgdata->hwndAmount,
IDS_MARKERTITLE,
IDD_CHANGE,
IDS_NOTENOUGH,
pmarkerdlgdata->lBank,
pmarkerdlgdata->lDefaultChange) ;
else if ((!fPayBack) && ((pmarkerdlgdata->lChange +
pmarkerdlgdata->lMarker) >
pmarkerdlgdata->lMaxMarker))
EntryError (pmarkerdlgdata->hab,
hwnd,
pmarkerdlgdata->hwndAmount,
IDS_MARKERTITLE,
IDD_CHANGE,
IDS_MAXMARKER,
pmarkerdlgdata->lMaxMarker,
pmarkerdlgdata->lDefaultChange) ;
else
{
mres = (MRESULT) FALSE ;
sMult = (SHORT) (fPayBack ? -1 : 1) ;
pmarkerdlgdata->lMarker += (pmarkerdlgdata->lChange * sMult) ;
pmarkerdlgdata->lBank += (pmarkerdlgdata->lChange * sMult) ;
WinDismissDlg (hwnd, TRUE) ;
}
break ;
case DID_CANCEL:
WinDismissDlg (hwnd, FALSE) ;
break ;
}
break ;
case WM_DESTROY:
pmarkerdlgdata = WinQueryWindowPtr (hwnd, 0) ;
if (pmarkerdlgdata->hwndHelp != NULLHANDLE)
WinAssociateHelpInstance (NULLHANDLE, hwnd) ;
break ;
default:
mres = WinDefDlgProc (hwnd, msg, mp1, mp2) ;
break ;
}
return mres ;
}
/****************************************************************/
/* wpNumericEntry subclasses to allow only numeric entry */
/****************************************************************/
MRESULT EXPENTRY wpNumericEntry (HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
{
USHORT usFlags ;
USHORT usChar ;
CLASSINFO clinfo ;
WinQueryClassInfo (WinQueryAnchorBlock (hwnd), WC_ENTRYFIELD, &clinfo) ;
switch (msg)
{
case WM_CHAR:
usFlags = SHORT1FROMMP (mp1) ;
usChar = SHORT1FROMMP (mp2) ;
if ((usFlags & (USHORT) KC_CHAR) && !(usFlags & (USHORT) KC_KEYUP))
if ((usChar < (USHORT) KEY_0) || (usChar > (USHORT) KEY_9))
switch (usChar)
{
case KEY_TAB:
case KEY_BSPACE:
case KEY_ENTER:
break ;
default:
WinAlarm (HWND_DESKTOP, WA_ERROR) ;
return (MRESULT) TRUE ;
}
break ;
}
return (MRESULT) (clinfo.pfnWindowProc) (hwnd, msg, mp1, mp2) ;
}