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7183e7c43a
Set the period to the calendar year if it's not set in prefs. Handle correctly the FY start month being after the current month.
131 lines
4.4 KiB
C++
131 lines
4.4 KiB
C++
/********************************************************************\
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* gnc-option.cpp -- Application options system *
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* Copyright (C) 2019 John Ralls <jralls@ceridwen.us> *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License as *
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* published by the Free Software Foundation; either version 2 of *
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* the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License*
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* along with this program; if not, contact: *
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* *
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* Free Software Foundation Voice: +1-617-542-5942 *
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* 51 Franklin Street, Fifth Floor Fax: +1-617-542-2652 *
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* Boston, MA 02110-1301, USA gnu@gnu.org *
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* *
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\********************************************************************/
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//#include "options.h"
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#include "gnc-option.hpp"
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#include <gnc-datetime.hpp>
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extern "C"
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{
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#include "gnc-accounting-period.h"
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}
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static constexpr int days_in_month[12]{31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
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static void
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normalize_month(struct tm& now)
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{
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if (now.tm_mon < 0)
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{
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now.tm_mon += 12;
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--now.tm_year;
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}
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else if (now.tm_mon > 11)
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{
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now.tm_mon -= 12;
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++now.tm_year;
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}
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}
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static void
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set_day_and_time(struct tm& now, bool starting)
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{
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if (starting)
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{
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now.tm_hour = now.tm_min = now.tm_sec = 0;
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now.tm_mday = 1;
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}
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else
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{
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now.tm_min = now.tm_sec = 59;
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now.tm_hour = 23;
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now.tm_mday = days_in_month[now.tm_mon];
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// Check for Februrary in a leap year
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if (int year = now.tm_year + 1900; now.tm_mon == 1 &&
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year % 4 == 0 && (year % 100 != 0 || year % 400 == 0))
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++now.tm_mday;
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}
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};
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time64
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GncOptionDateValue::get_value() const
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{
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if (m_type == DateType::ABSOLUTE)
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return m_date;
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if (m_period == RelativeDatePeriod::TODAY)
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return static_cast<time64>(GncDateTime());
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if (m_period == RelativeDatePeriod::ACCOUNTING_PERIOD)
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return m_type == DateType::STARTING ?
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gnc_accounting_period_fiscal_start() :
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gnc_accounting_period_fiscal_end();
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struct tm now{static_cast<tm>(GncDateTime())};
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struct tm period{static_cast<tm>(GncDateTime(gnc_accounting_period_fiscal_start()))};
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if (period.tm_mon == now.tm_mon && period.tm_mday == now.tm_mday)
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{
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//No set accounting period, use the calendar year
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period.tm_mon = 0;
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period.tm_mday = 0;
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}
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if (m_period == RelativeDatePeriod::CAL_YEAR ||
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m_period == RelativeDatePeriod::PREV_YEAR)
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{
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if (m_period == RelativeDatePeriod::PREV_YEAR)
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--now.tm_year;
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now.tm_mon = m_type == DateType::STARTING ? 0 : 11;
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}
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else if (m_period == RelativeDatePeriod::PREV_QUARTER ||
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m_period == RelativeDatePeriod::CURRENT_QUARTER)
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{
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auto offset = (now.tm_mon > period.tm_mon ? now.tm_mon - period.tm_mon :
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period.tm_mon - now.tm_mon) % 3;
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now.tm_mon = now.tm_mon - offset;
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if (m_period == RelativeDatePeriod::PREV_QUARTER)
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now.tm_mon -= 3;
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if (m_type == DateType::ENDING)
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now.tm_mon += 2;
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}
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else if (m_period == RelativeDatePeriod::PREV_MONTH)
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--now.tm_mon;
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normalize_month(now);
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set_day_and_time(now, m_type == DateType::STARTING);
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return static_cast<time64>(GncDateTime(now));
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}
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void
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GncOptionDateValue::set_value(DateSetterValue value)
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{
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auto [type, val] = value;
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m_type = type;
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if (type == DateType::ABSOLUTE)
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{
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m_period = RelativeDatePeriod::TODAY;
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m_date = static_cast<time64>(val);
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return;
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}
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m_period = static_cast<RelativeDatePeriod>(val);
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m_date = 0;
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}
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