add datetime formatter (57f96de3) · Commits · github_fork / Clip

common/format.cc

+38 −0

Original line number	Diff line number	Diff line
		@@ -31,6 +31,7 @@
		#include <iomanip>
		#include "format.h"
		#include "common/config_helpers.h"
		#include "common/utils/UnixTime.h"

		namespace plotfx {

		@@ -110,6 +111,39 @@ ReturnCode confgure_format_decimal_fixed(
		return OK;
		}

		Formatter format_datetime(const std::string& fmt) {
		Formatter f;
		f.format_number = [fmt] (double v) -> std::string {
		UnixTime v_t(v * 1000000);
		return v_t.toString(fmt.c_str());
		};

		return f;
		}

		ReturnCode confgure_format_datetime(
		const plist::Property& prop,
		Formatter* formatter) {
		std::vector<std::string> args;
		if (auto rc = parse_classlike(prop, "datetime", &args); !rc) {
		return rc;
		}

		std::string fmtspec = "%Y-%m-%d %H:%M:%S"; // FIXME improved auto format
		switch (args.size()) {
		case 0:
		break;
		case 1:
		fmtspec = args[0];
		break;
		default:
		return ERROR_INVALID_ARGUMENT;
		}

		*formatter = format_datetime(fmtspec);
		return OK;
		}

		ReturnCode confgure_format(
		const plist::Property& prop,
		Formatter* formatter) {
		@@ -125,6 +159,10 @@ ReturnCode confgure_format(
		return confgure_format_decimal_scientific(prop, formatter);
		}

		if (prop[0].data == "datetime") {
		return confgure_format_datetime(prop, formatter);
		}

		return OK;
		}

+1 −0

−175 B (39.3 KiB)

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