EVENT UIAPI uieventsource( int update )
{
EVENT ev;
static int ReturnIdle = 1;
unsigned long start;
start = uiclock();
for( ; ; ) {
ev = forcedevent();
if( ev > EV_NO_EVENT ) break;
ev = getanyevent();
if( ev > EV_NO_EVENT ) break;
if( ReturnIdle ) {
ReturnIdle--;
return( EV_IDLE );
} else {
if( update ) uirefresh();
if( uiclock() - start >= UIData->tick_delay ) {
return( EV_CLOCK_TICK );
} else if( UIData->busy_wait ) {
return( EV_SINK );
}
}
waitforevent();
}
ReturnIdle = 1;
return( ev );
}
EVENT UIAPI uieventsource( bool update )
{
EVENT ev;
static int ReturnIdle = 1;
unsigned long start;
EVENT ( *proc )();
start = uiclock();
for( ; ; ) {
ev = forcedevent();
if( ev > EV_NO_EVENT )
break;
if( Callback && TimerPeriodMs ) {
proc = RdosWaitTimeout( WaitHandle, TimerPeriodMs );
if( proc == 0) {
(*Callback)();
} else {
ev = (*proc)();
if( ev > EV_NO_EVENT ) {
break;
}
}
} else {
proc = RdosWaitTimeout( WaitHandle, 25 );
if( proc != 0) {
ev = (*proc)();
if( ev > EV_NO_EVENT ) {
break;
}
}
if( ReturnIdle ) {
ReturnIdle--;
return( EV_IDLE );
} else {
if( update )
uirefresh();
if( uiclock() - start >= UIData->tick_delay ) {
return( EV_CLOCK_TICK );
} else if( UIData->busy_wait ) {
return( EV_SINK );
}
}
proc = RdosWaitTimeout( WaitHandle, 250 );
if( proc != 0) {
ev = (*proc)();
if( ev > EV_NO_EVENT ) {
break;
}
}
}
}
ReturnIdle = 1;
return( ev );
}
void intern checkmouse( unsigned short *pstatus, MOUSEORD *prow, MOUSEORD *pcol, unsigned long *ptime )
{
*pstatus = currMouseStatus;
*prow = currMouseRow;
*pcol = currMouseCol;
*ptime = uiclock();
uisetmouse( *prow, *pcol );
}
EVENT UIAPI uieventsource( bool update )
/**************************************/
{
register EVENT ev;
static int ReturnIdle = 1;
unsigned long start;
start = uiclock();
for( ; ; ) {
ThreadSwitch();
if( EnterForever )
foreverloop();
ev = forcedevent();
if( ev > EV_NO_EVENT )
break;
/* There is no mouse support in NetWare. */
//ev = mouseevent();
//if( ev > EV_NO_EVENT )
// break;
ev = keyboardevent();
if( ev > EV_NO_EVENT ) {
//uihidemouse();
break;
}
if( ReturnIdle ) {
ReturnIdle--;
return( EV_IDLE );
} else {
if( update )
uirefresh();
if( uiclock() - start >= UIData->tick_delay ) {
return( EV_CLOCK_TICK );
} else if( UIData->busy_wait ) {
return( EV_SINK );
}
}
waitforevent();
}
ReturnIdle = 1;
return( ev );
}
static bool cm_check( MOUSESTAT *status, MOUSEORD *row, MOUSEORD *col, MOUSETIME *time )
/**************************************************************************************/
{
struct mouse_event event;
struct itimerspec timer;
if( MouseInstalled ) {
if( mouse_read( MouseCtrl, &event, 1, UIRemProxy, 0 ) > 0 ) {
ScaledRow -= event.dy;
if( ScaledRow < 0 )
ScaledRow = 0;
if( ScaledRow > ( UIData->height - 1 ) * MOUSE_SCALE ) {
ScaledRow = ( UIData->height - 1 ) * MOUSE_SCALE;
}
ScaledCol += event.dx;
if( ScaledCol < 0 )
ScaledCol = 0;
if( ScaledCol > ( UIData->width - 1 ) * MOUSE_SCALE ) {
ScaledCol = ( UIData->width - 1 ) * MOUSE_SCALE;
}
MyStatus = 0;
if( event.buttons & _MOUSE_LEFT )
MyStatus |= UI_MOUSE_PRESS;
if( event.buttons & _MOUSE_MIDDLE )
MyStatus |= UI_MOUSE_PRESS_MIDDLE;
if( event.buttons & _MOUSE_RIGHT )
MyStatus |= UI_MOUSE_PRESS_RIGHT;
timer.it_value.tv_sec = 0;
timer.it_value.tv_nsec = 0;
} else if( (MyStatus & UI_MOUSE_PRESS_ANY) == 0 ) {
timer.it_value.tv_sec = 0;
timer.it_value.tv_nsec = 0;
} else {
timer.it_value.tv_sec = 0;
timer.it_value.tv_nsec = UIData->mouse_rpt_delay * 1000000UL;
if( timer.it_value.tv_nsec == 0 ) {
timer.it_value.tv_nsec = 1;
}
}
timer.it_interval.tv_sec = 0;
timer.it_interval.tv_nsec = 0;
reltimer( MouseTimer, &timer, NULL );
*status = MyStatus;
*time = uiclock();
*row = ScaledRow / MOUSE_SCALE;
*col = ScaledCol / MOUSE_SCALE;
}
uisetmouse( *row, *col );
return( false );
}
ui_event UIAPI uieventsource( bool update )
{
static int ReturnIdle = 1;
ui_event ui_ev;
MOUSETIME start;
event_proc proc;
start = uiclock();
for( ;; ) {
if( HasEscape ) {
HasEscape = false;
ui_ev = EV_ESCAPE;
break;
}
ui_ev = forcedevent();
if( ui_ev > EV_NO_EVENT )
break;
if( Callback != NULL && TimerPeriodMs ) {
proc = (event_proc)RdosWaitTimeout( WaitHandle, TimerPeriodMs );
if( proc == NULL ) {
(*Callback)();
} else {
ui_ev = (*proc)();
if( ui_ev > EV_NO_EVENT ) {
break;
}
}
} else {
proc = (event_proc)RdosWaitTimeout( WaitHandle, 25 );
if( proc != NULL ) {
ui_ev = (*proc)();
if( ui_ev > EV_NO_EVENT ) {
break;
}
}
if( ReturnIdle ) {
ReturnIdle--;
return( EV_IDLE );
} else {
if( update )
uirefresh();
if( uiclock() - start >= UIData->tick_delay ) {
return( EV_CLOCK_TICK );
} else if( UIData->busy_wait ) {
return( EV_SINK );
}
}
proc = (event_proc)RdosWaitTimeout( WaitHandle, 250 );
if( proc != NULL ) {
ui_ev = (*proc)();
if( ui_ev > EV_NO_EVENT ) {
break;
}
}
}
}
ReturnIdle = 1;
return( ui_ev );
}
