XttTCurve::XttTCurve( void *parent_ctx,
const char *name,
pwr_tAttrRef *xn_arefv,
int xn_color_theme,
int *sts) :
xnav(parent_ctx), gcd(0), curve(0), rows(0), vsize(0), timerid(0), close_cb(0), help_cb(0),
get_select_cb(0), first_scan(1), time_low_old(0), time_high_old(0), color_theme(xn_color_theme)
{
pwr_tTime from, to;
memset( &tc, 0, sizeof(tc));
if ( xn_arefv == 0 || xn_arefv[0].Objid.vid == 0) {
aref_cnt = 0;
gcd = new GeCurveData( curve_eDataType_DsTrend);
*sts = 1;
return;
}
// Count number of curves
for ( aref_cnt = 0; xn_arefv[aref_cnt].Objid.vid != 0; aref_cnt++) ;
if ( aref_cnt > XTT_TCURVE_MAX)
aref_cnt = XTT_TCURVE_MAX;
memcpy( arefv, xn_arefv, aref_cnt * sizeof(arefv[0]));
time_Period( time_ePeriod_OneMinute, &from, &to, 0, 0);
if ( aref_cnt == 1) {
get_data( sts, from, to);
if ( EVEN(*sts)) return;
}
else {
get_multidata( sts, from, to);
if ( EVEN(*sts)) return;
}
cdh_StrncpyCutOff( title, name, sizeof(title), 1);
}
void time_PreviousPeriod( time_ePeriod period, pwr_tTime *prev_from, pwr_tTime *prev_to,
pwr_tTime *from, pwr_tTime *to)
{
switch ( period) {
case time_ePeriod_OneSecond:
case time_ePeriod_LastSecond:
*to = *from = *prev_from;
from->tv_sec -= 1;
if ( from->tv_sec < 0) {
from->tv_sec = 0;
to->tv_sec = 1;
}
break;
case time_ePeriod_10Seconds:
case time_ePeriod_Last10Seconds:
*to = *from = *prev_from;
from->tv_sec -= 10;
if ( from->tv_sec < 0) {
from->tv_sec = 0;
to->tv_sec = 10;
}
break;
case time_ePeriod_OneMinute:
case time_ePeriod_LastMinute:
*to = *from = *prev_from;
from->tv_sec -= 60;
if ( from->tv_sec < 0) {
from->tv_sec = 0;
to->tv_sec = 60;
}
break;
case time_ePeriod_10Minutes:
case time_ePeriod_Last10Minutes:
*to = *from = *prev_from;
from->tv_sec -= 600;
if ( from->tv_sec < 0) {
from->tv_sec = 0;
to->tv_sec = 600;
}
break;
case time_ePeriod_OneHour:
case time_ePeriod_LastHour:
*to = *from = *prev_from;
from->tv_sec -= 3600;
if ( from->tv_sec < 0) {
from->tv_sec = 0;
to->tv_sec = 3660;
}
break;
case time_ePeriod_OneDay:
case time_ePeriod_Today:
case time_ePeriod_Yesterday:
*to = *from = *prev_from;
from->tv_sec -= ONEDAY;
if ( from->tv_sec < 0) {
from->tv_sec = 0;
to->tv_sec = ONEDAY;
}
break;
case time_ePeriod_OneWeek:
case time_ePeriod_ThisWeek:
case time_ePeriod_LastWeek:
*to = *from = *prev_from;
from->tv_sec -= ONEDAY * 7;
if ( from->tv_sec < 0) {
from->tv_sec = 0;
to->tv_sec = ONEDAY * 7;
}
break;
case time_ePeriod_OneMonth:
case time_ePeriod_ThisMonth:
case time_ePeriod_LastMonth:
time_PeriodMonth( prev_from, from, to, 1);
from->tv_sec += prev_from->tv_sec - to->tv_sec;
from->tv_nsec = prev_from->tv_nsec;
*to = *prev_from;
if ( from->tv_sec < 0) {
from->tv_sec = 0;
to->tv_sec = ONEDAY * 30;
}
break;
case time_ePeriod_OneYear:
case time_ePeriod_ThisYear:
time_PeriodYear( prev_from, from, to, 1);
from->tv_sec += prev_from->tv_sec - to->tv_sec;
from->tv_nsec = prev_from->tv_nsec;
*to = *prev_from;
if ( from->tv_sec < 0) {
from->tv_sec = 0;
to->tv_sec = ONEDAY * 365;
}
break;
case time_ePeriod_AllTime:
time_Period( period, from, to, 0, 1);
break;
case time_ePeriod_UserDefined:
// Same lenth of intervall as before
*to = *from = *prev_from;
from->tv_sec -= prev_to->tv_sec - prev_from->tv_sec;
if ( from->tv_sec < 0) {
from->tv_sec = 0;
to->tv_sec = prev_to->tv_sec - prev_from->tv_sec;
}
break;
default: ;
}
}
void time_NextPeriod( time_ePeriod period, pwr_tTime *prev_from, pwr_tTime *prev_to,
pwr_tTime *from, pwr_tTime *to)
{
int sts;
pwr_tTime current;
sts = time_GetTime( ¤t);
switch ( period) {
case time_ePeriod_OneSecond:
case time_ePeriod_LastSecond:
*to = *from = *prev_to;
to->tv_sec += 1;
if ( time_Acomp( ¤t, to) != 1) {
*to = current;
from->tv_sec = current.tv_sec - 1;
from->tv_nsec = current.tv_nsec;
}
break;
case time_ePeriod_10Seconds:
case time_ePeriod_Last10Seconds:
*to = *from = *prev_to;
to->tv_sec += 10;
if ( time_Acomp( ¤t, to) != 1) {
*to = current;
from->tv_sec = current.tv_sec - 10;
from->tv_nsec = current.tv_nsec;
}
break;
case time_ePeriod_OneMinute:
case time_ePeriod_LastMinute:
*to = *from = *prev_to;
to->tv_sec += 60;
if ( time_Acomp( ¤t, to) != 1) {
*to = current;
from->tv_sec = current.tv_sec - 60;
from->tv_nsec = current.tv_nsec;
}
break;
case time_ePeriod_10Minutes:
case time_ePeriod_Last10Minutes:
*to = *from = *prev_to;
to->tv_sec += 600;
if ( time_Acomp( ¤t, to) != 1) {
*to = current;
from->tv_sec = current.tv_sec - 600;
from->tv_nsec = current.tv_nsec;
}
break;
case time_ePeriod_OneHour:
case time_ePeriod_LastHour:
*to = *from = *prev_to;
to->tv_sec += 3600;
if ( time_Acomp( ¤t, to) != 1) {
*to = current;
from->tv_sec = current.tv_sec - 3600;
from->tv_nsec = current.tv_nsec;
}
break;
case time_ePeriod_OneDay:
case time_ePeriod_Today:
case time_ePeriod_Yesterday:
*to = *from = *prev_to;
to->tv_sec += ONEDAY;
if ( time_Acomp( ¤t, to) != 1) {
*to = current;
from->tv_sec = current.tv_sec - ONEDAY;
from->tv_nsec = current.tv_nsec;
}
break;
case time_ePeriod_OneWeek:
case time_ePeriod_ThisWeek:
case time_ePeriod_LastWeek:
*to = *from = *prev_to;
to->tv_sec += 7 * ONEDAY;
if ( time_Acomp( ¤t, to) != 1) {
*to = current;
from->tv_sec = current.tv_sec - 7 * ONEDAY;
from->tv_nsec = current.tv_nsec;
}
break;
case time_ePeriod_OneMonth:
case time_ePeriod_ThisMonth:
case time_ePeriod_LastMonth:
time_PeriodMonth( prev_to, from, to, 0);
to->tv_sec += prev_to->tv_sec - from->tv_sec;
*from = *prev_to;
if ( time_Acomp( ¤t, to) != 1) {
*to = current;
from->tv_sec = current.tv_sec - 30 * ONEDAY;
from->tv_nsec = current.tv_nsec;
}
break;
case time_ePeriod_OneYear:
case time_ePeriod_ThisYear:
time_PeriodYear( prev_to, from, to, 0);
to->tv_sec += prev_to->tv_sec - from->tv_sec;
*from = *prev_to;
if ( time_Acomp( ¤t, to) != 1) {
*to = current;
from->tv_sec = current.tv_sec - 365 * ONEDAY;
from->tv_nsec = current.tv_nsec;
}
break;
break;
case time_ePeriod_AllTime:
time_Period( period, from, to, 0, 1);
break;
case time_ePeriod_UserDefined:
// Same lenth of intervall as before
*to = *from = *prev_to;
to->tv_sec += prev_to->tv_sec - prev_from->tv_sec;
if ( time_Acomp( ¤t, to) != 1) {
*to = current;
from->tv_sec = current.tv_sec - (prev_to->tv_sec - prev_from->tv_sec);
from->tv_nsec = current.tv_nsec;
}
break;
default: ;
}
}
void time_Period( time_ePeriod period, pwr_tTime *from, pwr_tTime *to, pwr_tTime *center,
int daybreak)
{
int sts;
pwr_tTime current;
switch ( period) {
case time_ePeriod_OneSecond:
if ( !center) {
time_Period( time_ePeriod_LastSecond, from, to, center, daybreak);
return;
}
time_PeriodSec( from, to, center, 1);
break;
case time_ePeriod_10Seconds:
if ( !center) {
time_Period( time_ePeriod_10Seconds, from, to, center, daybreak);
return;
}
time_PeriodSec( from, to, center, 10);
break;
case time_ePeriod_OneMinute:
if ( !center) {
time_Period( time_ePeriod_LastMinute, from, to, center, daybreak);
return;
}
time_PeriodSec( from, to, center, 60);
break;
case time_ePeriod_10Minutes:
if ( !center) {
time_Period( time_ePeriod_Last10Minutes, from, to, center, daybreak);
return;
}
time_PeriodSec( from, to, center, 600);
break;
case time_ePeriod_OneHour:
if ( !center) {
time_Period( time_ePeriod_LastHour, from, to, center, daybreak);
return;
}
time_PeriodSec( from, to, center, 3600);
break;
case time_ePeriod_OneDay:
if ( !center) {
time_Period( time_ePeriod_LastHour, from, to, center, daybreak);
return;
}
time_PeriodSec( from, to, center, ONEDAY);
break;
case time_ePeriod_OneWeek:
if ( !center) {
time_Period( time_ePeriod_LastWeek, from, to, center, daybreak);
return;
}
time_PeriodSec( from, to, center, 7 * ONEDAY);
break;
case time_ePeriod_OneMonth:
if ( !center) {
time_Period( time_ePeriod_LastMonth, from, to, center, daybreak);
return;
}
time_PeriodMonth( center, from, to, 0);
int middle = from->tv_sec + (to->tv_sec - from->tv_sec) / 2;
int half = middle - from->tv_sec;
if ( center->tv_sec >= middle - ONEDAY/2 &&
center->tv_sec <= middle + ONEDAY/2)
return;
if ( center->tv_sec < middle) {
// Take period from previous month
time_PeriodMonth( center, from, to, 1);
middle = from->tv_sec + (to->tv_sec - from->tv_sec) / 2;
half = middle - from->tv_sec;
}
to->tv_sec = center->tv_sec + half;
from->tv_sec = center->tv_sec - half;
sts = time_GetTime( ¤t);
if ( time_Acomp( to, ¤t) == 1) {
from->tv_sec = current.tv_sec - (to->tv_sec - from->tv_sec);
from->tv_nsec = current.tv_sec;
*to = current;
}
break;
case time_ePeriod_LastSecond:
sts = time_GetTime( to);
from->tv_sec = to->tv_sec - 1;
from->tv_nsec = to->tv_nsec;
break;
case time_ePeriod_Last10Seconds:
sts = time_GetTime( to);
from->tv_sec = to->tv_sec - 10;
from->tv_nsec = to->tv_nsec;
break;
case time_ePeriod_LastMinute:
sts = time_GetTime( to);
from->tv_sec = to->tv_sec - 60;
from->tv_nsec = to->tv_nsec;
break;
case time_ePeriod_Last10Minutes:
sts = time_GetTime( to);
from->tv_sec = to->tv_sec - 600;
from->tv_nsec = to->tv_nsec;
break;
case time_ePeriod_LastHour:
sts = time_GetTime( to);
from->tv_sec = to->tv_sec - 3600;
from->tv_nsec = to->tv_nsec;
break;
case time_ePeriod_Today:
sts = time_GetTime( from);
*to = *from;
time_PreviousDayBreak( from, from);
if ( daybreak) {
to->tv_sec += ONEDAY;
time_PreviousDayBreak( to, to);
}
break;
case time_ePeriod_Yesterday:
sts = time_GetTime( to);
time_PreviousDayBreak( to, to);
from->tv_sec = to->tv_sec - ONEDAY;
from->tv_nsec = 0;
break;
case time_ePeriod_ThisWeek:
sts = time_GetTime( ¤t);
sts = time_PeriodPreviousWeek( ¤t, 0, from);
*to = current;
if ( daybreak) {
to->tv_sec += ONEDAY;
time_PreviousDayBreak( to, to);
}
break;
case time_ePeriod_LastWeek:
sts = time_GetTime( ¤t);
sts = time_PeriodPreviousWeek( ¤t, from, to);
break;
case time_ePeriod_ThisMonth:
sts = time_GetTime( ¤t);
sts = time_PeriodMonth( ¤t, 0, from, 1);
*to = current;
if ( daybreak) {
to->tv_sec += ONEDAY;
time_PreviousDayBreak( to, to);
}
break;
case time_ePeriod_LastMonth:
sts = time_GetTime( ¤t);
sts = time_PeriodMonth( ¤t, from, to, 1);
break;
case time_ePeriod_OneYear:
case time_ePeriod_ThisYear:
sts = time_GetTime( ¤t);
sts = time_PeriodYear( ¤t, 0, from, 1);
*to = current;
if ( daybreak) {
to->tv_sec += ONEDAY;
time_PreviousDayBreak( to, to);
}
break;
default: {
// time_ePeriod_All:
struct tm *tm;
sts = time_GetTime( to);
if ( daybreak) {
to->tv_sec += ONEDAY;
time_PreviousDayBreak( to, to);
}
time_t sec = to->tv_sec;
tm = localtime(&sec);
tm->tm_sec = 0;
tm->tm_min = 0;
tm->tm_hour = 0;
tm->tm_mday = 1;
tm->tm_mon = 0;
tm->tm_year = 70;
from->tv_sec = mktime(tm);
from->tv_nsec = 0;
break;
}
}
}
