Fill handle: Fill Days, Fill Weekdays, Fill Months and Fill Years for a date

When a fill starts from a date, the right-drag fill menu and the Auto
Fill Options button now also offer Fill Days, Fill Weekdays, Fill Months
and Fill Years. edit.autoFill takes them as the modes days, weekdays,
months and years.

A lone date steps by one unit. Two or more dates step by the difference
between the first two in that unit, or by one unit when both fall in
the same one. Fill Weekdays skips Saturday and Sunday, and a start on a
weekend moves to the next weekday first. Fill Months and Fill Years keep
the day of the month, clamped to the month's last day. A source that is
not all dates fills as a plain drag does.

Fills by months or years now keep the time of day of a date with a
time. A plain drag of dates a month apart and Series by Month or Year
used to drop it.
This commit is contained in:
dotCooCoo
2026-10-24 06:56:26 -07:00
parent 3099df934e
commit 00edfd0690
8 changed files with 309 additions and 14 deletions
+5 -1
View File
@@ -79,7 +79,7 @@ pub fn specs() -> Vec<CommandSpec> {
"AutoFill",
[],
None,
"{source: \"A1:A2\", target: \"A1:A10\", mode?: series|alternate|copy|formats|values|extend}: the fill-handle drag (alternate = Ctrl+drag: a lone number counts up, any other series copies; values = Fill Without Formatting: the series, targets keep their formats; extend = Fill Series: the series, and a lone number counts up)",
"{source: \"A1:A2\", target: \"A1:A10\", mode?: series|alternate|copy|formats|values|extend|days|weekdays|months|years}: the fill-handle drag (alternate = Ctrl+drag: a lone number counts up, any other series copies; values = Fill Without Formatting: the series, targets keep their formats; extend = Fill Series: the series, and a lone number counts up; days, weekdays, months, years = Fill Days, Fill Weekdays, Fill Months, Fill Years: dates step by one unit, or by the difference between the first two dates in that unit, and weekdays skip Saturday and Sunday)",
has_doc,
auto_fill
),
@@ -1462,6 +1462,10 @@ fn auto_fill(s: &mut Session, p: &Json) -> Result<Json> {
"formats" => crate::fill::FillMode::Formats,
"values" => crate::fill::FillMode::ValuesOnly,
"extend" => crate::fill::FillMode::Extend,
"days" => crate::fill::FillMode::Dates(crate::fill::DateUnit::Day),
"weekdays" => crate::fill::FillMode::Dates(crate::fill::DateUnit::Weekday),
"months" => crate::fill::FillMode::Dates(crate::fill::DateUnit::Month),
"years" => crate::fill::FillMode::Dates(crate::fill::DateUnit::Year),
_ => crate::fill::FillMode::Series,
};
if target.count() > crate::fill::MAX_FILL_CELLS || src.count() > crate::fill::MAX_FILL_CELLS {