~pkunal-parmar/ubuntu-calendar-app/MakeEditorVisible

/*

 * Copyright (C) 2013-2014 Canonical Ltd

 *

 * This file is part of Ubuntu Calendar App

 *

 * Ubuntu Calendar App is free software: you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 3 as

 * published by the Free Software Foundation.

 *

 * Ubuntu Calendar App is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program.  If not, see <http://www.gnu.org/licenses/>.

 */

import QtQuick 2.3

import Ubuntu.Components 1.1

import QtOrganizer 5.0

import "Defines.js" as Defines

import "Recurrence.js" as Recurrence

QtObject{

    id:eventUtil

    function getWeekDaysIndex(daysOfWeek){

        for (var index = Recurrence.Weekdays; index < Recurrence.OnDiffDays; index++) {

            if (compareArrays(daysOfWeek, Recurrence.weeklyDays[index])) {

                return index;

            }

        }

        return Recurrence.OnDiffDays;

    }

    function compareArrays(daysOfWeek, actualArray) {

        if (daysOfWeek.length !== actualArray.length) return false;

        for (var i = 0; i < actualArray.length; i++) {

            if (daysOfWeek[i] !== actualArray[i]) return false;

        }

        return true;

    }

    function getDaysOfWeek(index, weekDays) {

        var daysOfWeek = [];

        if (index !== Recurrence.OnDiffDays) {

            daysOfWeek = Recurrence.weeklyDays[index];

        } else {

            daysOfWeek = weekDays.length === 0 ? [date.getDay()] : weekDays;

        }

        return daysOfWeek;

    }

    //Function to get Weeknames in narrow Format

    function getDays(daysOfWeek) {

        var days = []

        for (var j = 0; j < daysOfWeek.length; ++j) {

            //push all days

            days.push(Qt.locale().dayName(daysOfWeek[j], Locale.NarrowFormat))

        }

        days = days.join(', ');

        return days;

    }

    function getString(rule,recurrence){

        var dateFormat = Qt.locale().dateFormat(Locale.LongFormat);

        var str = "";

        if (rule.limit === undefined) {

            str = i18n.tr(recurrence)

        } else if (rule.limit !== undefined && parseInt(rule.limit)) {

            // TRANSLATORS: the argument refers to multiple recurrence of event with count .

            // E.g. "Daily; 5 times."

            str = i18n.tr("%1; %2 time", "%1; %2 times", rule.limit).arg(recurrence).arg(rule.limit)

        } else {

            // TRANSLATORS: the argument refers to recurrence until user selected date.

            // E.g. "Daily; until 12/12/2014."

            str = i18n.tr("%1; until %2").arg(recurrence).arg(rule.limit.toLocaleString(Qt.locale(), dateFormat))

        }

        return str;

    }

    function getRecurrenceString(rule) {

        var index = rule.frequency;

        var recurrence = "";

        var str = "";

        //Check if reccurence is weekly or not

        if (index === RecurrenceRule.Weekly) {

            index = getWeekDaysIndex(rule.daysOfWeek.sort())

            // We are using a custom index

            // because we have more options than the Qt RecurrenceRule enum.

        } else if (index === RecurrenceRule.Monthly) {

            index = Recurrence.Monthly // If reccurence is Monthly

        } else if (index === RecurrenceRule.Yearly) {

            index = Recurrence.Yearly // If reccurence is Yearly

        }

        // if reccurrence is on different days.

        if (index === Recurrence.OnDiffDays) {

            // TRANSLATORS: the argument refers to several different days of the week.

            // E.g. "Weekly on Mondays, Tuesdays"

            recurrence += i18n.tr("Weekly on %1").arg(getDays(rule.daysOfWeek.sort()))

        } else {

            recurrence += Defines.recurrenceLabel[index]

        }

        str = getString(rule,recurrence);

        return str;

    }

}