internal BasicPeriodBuilderFactory.Settings SetLocale(String localeName)
{
PeriodFormatterData data = outer_BasicPeriodBuilderFactory.ds.Get(localeName);
return(this
.SetAllowZero(data.AllowZero())
.SetWeeksAloneOnly(data.WeeksAloneOnly())
.SetAllowMilliseconds(
data.UseMilliseconds() != IBM.ICU.Impl.Duration.Impl.DataRecord.EMilliSupport.NO));
}
private String Format(int tl, bool inFuture, int[] counts)
{
int mask = 0;
for (int i = 0; i < counts.Length; ++i)
{
if (counts[i] > 0)
{
mask |= 1 << i;
}
}
// if the data does not allow formatting of zero periods,
// remove these from consideration. If the result has no
// periods set, return null to indicate we could not format
// the duration.
if (!data.AllowZero())
{
for (int i_0 = 0, m = 1; i_0 < counts.Length; ++i_0, m <<= 1)
{
if ((mask & m) != 0 && counts[i_0] == 1)
{
mask &= ~m;
}
}
if (mask == 0)
{
return(null);
}
}
// if the data does not allow milliseconds but milliseconds are
// set, merge them with seconds and force display of seconds to
// decimal with 3 places.
bool forceD3Seconds = false;
if (data.UseMilliseconds() != IBM.ICU.Impl.Duration.Impl.DataRecord.EMilliSupport.YES &&
(mask & (1 << TimeUnit.MILLISECOND.ordinal)) != 0)
{
int sx = TimeUnit.SECOND.ordinal;
int mx = TimeUnit.MILLISECOND.ordinal;
int sf = 1 << sx;
int mf = 1 << mx;
switch (data.UseMilliseconds())
{
case IBM.ICU.Impl.Duration.Impl.DataRecord.EMilliSupport.WITH_SECONDS: {
// if there are seconds, merge with seconds, otherwise leave
// alone
if ((mask & sf) != 0)
{
counts[sx] += (counts[mx] - 1) / 1000;
mask &= ~mf;
forceD3Seconds = true;
}
}
break;
case IBM.ICU.Impl.Duration.Impl.DataRecord.EMilliSupport.NO: {
// merge with seconds, reset seconds before use just in case
if ((mask & sf) == 0)
{
mask |= sf;
counts[sx] = 1;
}
counts[sx] += (counts[mx] - 1) / 1000;
mask &= ~mf;
forceD3Seconds = true;
}
break;
}
}
// get the first and last units that are set.
int first = 0;
int last = counts.Length - 1;
while (first < counts.Length && (mask & (1 << first)) == 0)
{
++first;
}
while (last > first && (mask & (1 << last)) == 0)
{
--last;
}
// determine if there is any non-zero unit
bool isZero = true;
for (int i_1 = first; i_1 <= last; ++i_1)
{
if (((mask & (1 << i_1)) != 0) && counts[i_1] > 1)
{
isZero = false;
break;
}
}
StringBuilder sb = new StringBuilder();
// if we've been requested to not display a limit, or there are
// no non-zero units, do not display the limit.
if (!customs.displayLimit || isZero)
{
tl = IBM.ICU.Impl.Duration.Impl.DataRecord.ETimeLimit.NOLIMIT;
}
// if we've been requested to not display the direction, or there
// are no non-zero units, do not display the direction.
int td;
if (!customs.displayDirection || isZero)
{
td = IBM.ICU.Impl.Duration.Impl.DataRecord.ETimeDirection.NODIRECTION;
}
else
{
td = (inFuture) ? IBM.ICU.Impl.Duration.Impl.DataRecord.ETimeDirection.FUTURE : IBM.ICU.Impl.Duration.Impl.DataRecord.ETimeDirection.PAST;
}
// format the initial portion of the string before the units.
// record whether we need to use a digit prefix (because the
// initial portion forces it)
bool useDigitPrefix = data.AppendPrefix(tl, td, sb);
// determine some formatting params and initial values
bool multiple = first != last;
bool wasSkipped = true; // no initial skip marker
bool skipped = false;
bool countSep = customs.separatorVariant != IBM.ICU.Impl.Duration.Impl.DataRecord.ESeparatorVariant.NONE;
// loop for formatting the units
for (int i_2 = first, j = i_2; i_2 <= last; i_2 = j)
{
if (skipped)
{
// we didn't format the previous unit
data.AppendSkippedUnit(sb);
skipped = false;
wasSkipped = true;
}
while (++j < last && (mask & (1 << j)) == 0)
{
skipped = true; // skip
}
TimeUnit unit = IBM.ICU.Impl.Duration.TimeUnit.units[i_2];
int count = counts[i_2] - 1;
int cv = customs.countVariant;
if (i_2 == last)
{
if (forceD3Seconds)
{
cv = IBM.ICU.Impl.Duration.Impl.DataRecord.ECountVariant.DECIMAL3;
}
// else leave unchanged
}
else
{
cv = IBM.ICU.Impl.Duration.Impl.DataRecord.ECountVariant.INTEGER;
}
bool isLast = i_2 == last;
bool mustSkip = data.AppendUnit(unit, count, cv,
customs.unitVariant, countSep, useDigitPrefix, multiple,
isLast, wasSkipped, sb);
skipped |= mustSkip;
wasSkipped = false;
if (customs.separatorVariant != IBM.ICU.Impl.Duration.Impl.DataRecord.ESeparatorVariant.NONE && j <= last)
{
bool afterFirst = i_2 == first;
bool beforeLast = j == last;
bool fullSep = customs.separatorVariant == IBM.ICU.Impl.Duration.Impl.DataRecord.ESeparatorVariant.FULL;
useDigitPrefix = data.AppendUnitSeparator(unit, fullSep,
afterFirst, beforeLast, sb);
}
else
{
useDigitPrefix = false;
}
}
data.AppendSuffix(tl, td, sb);
return(sb.ToString());
}
