////////////////////////////////////////////////////////////////////////////////
// Set the minimum and maximum widths for the value.
void ColumnDate::measure (Task& task, unsigned int& minimum, unsigned int& maximum)
{
minimum = maximum = 0;
if (task.has (_name))
{
ISO8601d date (task.get_date (_name));
if (_style == "default" ||
_style == "formatted")
{
// Determine the output date format, which uses a hierarchy of definitions.
// rc.report.<report>.dateformat
// rc.dateformat.report
// rc.dateformat.
std::string format = context.config.get ("report." + _report + ".dateformat");
if (format == "")
format = context.config.get ("dateformat.report");
if (format == "")
format = context.config.get ("dateformat");
minimum = maximum = ISO8601d::length (format);
}
else if (_style == "countdown")
{
ISO8601d now;
minimum = maximum = ISO8601p (now - date).formatVague ().length ();
}
else if (_style == "julian")
{
minimum = maximum = format (date.toJulian (), 13, 12).length ();
}
else if (_style == "epoch")
{
minimum = maximum = date.toEpochString ().length ();
}
else if (_style == "iso")
{
minimum = maximum = date.toISO ().length ();
}
else if (_style == "age")
{
ISO8601d now;
minimum = maximum = ISO8601p (now - date).formatVague ().length ();
}
else if (_style == "remaining")
{
ISO8601d now;
if (date > now)
minimum = maximum = ISO8601p (date - now).formatVague ().length ();
}
else
throw format (STRING_COLUMN_BAD_FORMAT, _name, _style);
}
}
ColumnDate::ColumnDate ()
{
_name = "";
_type = "date";
_style = "formatted";
_label = "";
_styles = {"formatted",
"julian",
"epoch",
"iso",
"age",
"remaining",
"countdown"};
ISO8601d now;
now -= 125; // So that "age" is non-zero.
_examples = {now.toString (context.config.get ("dateformat")),
format (now.toJulian (), 13, 12),
now.toEpochString (),
now.toISO (),
ISO8601p (ISO8601d () - now).formatVague (),
"",
ISO8601p (ISO8601d () - now).format ()};
}
void ColumnDate::render (
std::vector <std::string>& lines,
Task& task,
int width,
Color& color)
{
if (task.has (_name))
{
ISO8601d date (task.get_date (_name));
if (_style == "default" ||
_style == "formatted")
{
// Determine the output date format, which uses a hierarchy of definitions.
// rc.report.<report>.dateformat
// rc.dateformat.report
// rc.dateformat
std::string format = context.config.get ("report." + _report + ".dateformat");
if (format == "")
format = context.config.get ("dateformat.report");
if (format == "")
format = context.config.get ("dateformat");
lines.push_back (
color.colorize (
leftJustify (
date.toString (format), width)));
}
else if (_style == "countdown")
{
ISO8601d now;
lines.push_back (
color.colorize (
rightJustify (
ISO8601p (now - date).formatVague (), width)));
}
else if (_style == "julian")
{
lines.push_back (
color.colorize (
rightJustify (
format (date.toJulian (), 13, 12), width)));
}
else if (_style == "epoch")
{
lines.push_back (
color.colorize (
rightJustify (
date.toEpochString (), width)));
}
else if (_style == "iso")
{
lines.push_back (
color.colorize (
leftJustify (
date.toISO (), width)));
}
else if (_style == "age")
{
ISO8601d now;
lines.push_back (
color.colorize (
leftJustify (
ISO8601p (now - date).formatVague (), width)));
}
else if (_style == "remaining")
{
ISO8601d now;
if (date > now)
lines.push_back (
color.colorize (
rightJustify (
ISO8601p (date - now).formatVague (), width)));
}
}
}
