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Add valexpr functions for lot dates, prices and tags

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This commit is contained in:
John Wiegley 2009-10-31 03:22:38 -04:00
parent d5b1ee56e1
commit 77c9d7b1ff
2 changed files with 36 additions and 0 deletions
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33
src/report.cc
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@ -315,6 +315,39 @@ value_t report_t::fn_price(call_scope_t& scope)
return args.value_at(0).price();
}
value_t report_t::fn_lot_date(call_scope_t& scope)
{
interactive_t args(scope, "v");
if (args.value_at(0).is_annotated()) {
const annotation_t& details(args.value_at(0).annotation());
if (details.date)
return *details.date;
}
return NULL_VALUE;
}
value_t report_t::fn_lot_price(call_scope_t& scope)
{
interactive_t args(scope, "v");
if (args.value_at(0).is_annotated()) {
const annotation_t& details(args.value_at(0).annotation());
if (details.price)
return *details.price;
}
return NULL_VALUE;
}
value_t report_t::fn_lot_tag(call_scope_t& scope)
{
interactive_t args(scope, "v");
if (args.value_at(0).is_annotated()) {
const annotation_t& details(args.value_at(0).annotation());
if (details.tag)
return string_value(*details.tag);
}
return NULL_VALUE;
}
namespace {
value_t fn_black(call_scope_t&) {
return string_value("black");

3
src/report.h
View file

@ -160,6 +160,9 @@ public:
value_t fn_ansify_if(call_scope_t& scope);
value_t fn_percent(call_scope_t& scope);
value_t fn_price(call_scope_t& scope);
value_t fn_lot_date(call_scope_t& scope);
value_t fn_lot_price(call_scope_t& scope);
value_t fn_lot_tag(call_scope_t& scope);
value_t fn_now(call_scope_t&) {
return terminus;