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SETTIMER.CC
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1993-06-04
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/**************************************************************** SETTIMER.CC
* *
* Dialog: Set Timer Interval *
* *
****************************************************************************/
#define INCL_BASE
#define INCL_PM
#define INCL_WINSTDSPIN
#include <os2.h>
#include "support.h"
#include "settimer.h"
/****************************************************************************
* *
* Definitions & Declarations *
* *
****************************************************************************/
// Function Prototypes
static METHODFUNCTION InitDlg ;
static METHODFUNCTION Command ;
static METHODFUNCTION OK ;
static METHODFUNCTION Cancel ;
// Global Data
static SHORT id ;
static PUSHORT TimerInterval ;
/****************************************************************************
* *
* "SetTimer" Dialog Processor *
* *
****************************************************************************/
extern MRESULT EXPENTRY SetTimerProcessor
(
HWND hwnd,
USHORT msg,
MPARAM mp1,
MPARAM mp2
)
{
/***************************************************************************
* Declarations *
***************************************************************************/
static METHOD Methods [] =
{
{ WM_INITDLG, InitDlg },
{ WM_COMMAND, Command }
} ;
/***************************************************************************
* Dispatch the message according to the method table and return the *
* result. Any messages not defined above get handled by the system *
* default dialog processor. *
***************************************************************************/
return ( DispatchMessage ( hwnd, msg, mp1, mp2, Methods, sizeof(Methods)/sizeof(Methods[0]), WinDefDlgProc ) ) ;
}
/****************************************************************************
* *
* Initialize Dialog *
* *
****************************************************************************/
static MRESULT APIENTRY InitDlg
(
HWND hwnd,
USHORT msg,
MPARAM mp1,
MPARAM mp2
)
{
/***************************************************************************
* Local Declarations *
***************************************************************************/
SETTIMER_PARMS *Parms = (SETTIMER_PARMS*) ( PVOIDFROMMP ( mp2 ) ) ;
/***************************************************************************
* Save parameter data. *
***************************************************************************/
id = Parms->id ;
TimerInterval = Parms->TimerInterval ;
/***************************************************************************
* Set the dialog help instance. *
***************************************************************************/
WinSetWindowUShort ( hwnd, QWS_ID, id ) ;
if ( Parms->hwndHelp )
{
WinAssociateHelpInstance ( Parms->hwndHelp, hwnd ) ;
}
/***************************************************************************
* Set the limits and initial value of the spin-button control. *
***************************************************************************/
WinSendDlgItemMsg ( hwnd, id,
SPBM_SETLIMITS, (MPARAM)300L, (MPARAM)10L ) ;
WinSendDlgItemMsg ( hwnd, id,
SPBM_SETCURRENTVALUE, (MPARAM)(*TimerInterval/100), NULL ) ;
/***************************************************************************
* Return OK. *
***************************************************************************/
return ( MRFROMSHORT ( FALSE ) ) ;
hwnd = hwnd ; msg = msg ; mp1 = mp1 ; mp2 = mp2 ;
}
/****************************************************************************
* *
* Process command messages. *
* *
****************************************************************************/
static MRESULT APIENTRY Command
(
HWND hwnd,
USHORT msg,
MPARAM mp1,
MPARAM mp2
)
{
/***************************************************************************
* Local Declarations *
***************************************************************************/
static METHOD Methods [] =
{
{ DID_OK, OK },
{ DID_CANCEL, Cancel },
} ;
/***************************************************************************
* Dispatch the message without a default message processor. *
***************************************************************************/
return ( DispatchMessage ( hwnd, SHORT1FROMMP(mp1), mp1, mp2, Methods, sizeof(Methods)/sizeof(Methods[0]), NULL ) ) ;
hwnd = hwnd ; msg = msg ; mp1 = mp1 ; mp2 = mp2 ;
}
/****************************************************************************
* *
* Process acceptance of new timer value. *
* *
****************************************************************************/
static MRESULT APIENTRY OK
(
HWND hwnd,
USHORT msg,
MPARAM mp1,
MPARAM mp2
)
{
/***************************************************************************
* Save the results. *
***************************************************************************/
WinSendDlgItemMsg ( hwnd, id, SPBM_QUERYVALUE, TimerInterval, MPFROM2SHORT(NULL,SPBQ_UPDATEIFVALID) ) ;
*TimerInterval *= 100 ;
/***************************************************************************
* Dismiss the dialog with a TRUE status. *
***************************************************************************/
WinDismissDlg ( hwnd, TRUE ) ;
return ( 0 ) ;
hwnd = hwnd ; msg = msg ; mp1 = mp1 ; mp2 = mp2 ;
}
/****************************************************************************
* *
* Process cancellation. *
* *
****************************************************************************/
static MRESULT APIENTRY Cancel
(
HWND hwnd,
USHORT msg,
MPARAM mp1,
MPARAM mp2
)
{
/***************************************************************************
* Dismiss the dialog with a TRUE status. *
***************************************************************************/
WinDismissDlg ( hwnd, FALSE ) ;
return ( 0 ) ;
hwnd = hwnd ; msg = msg ; mp1 = mp1 ; mp2 = mp2 ;
}