devextreme/dist/transpiled/ui/scheduler/ui.scheduler.timeline_work_week.js

HTML5 JavaScript Component Suite for Responsive Web Development

"use strict";

var registerComponent = require("../../core/component_registrator"),
    SchedulerTimelineWeek = require("./ui.scheduler.timeline_week"),
    dateUtils = require("../../core/utils/date"),
    toMs = dateUtils.dateToMilliseconds;

var TIMELINE_CLASS = "dx-scheduler-timeline-work-week",
    MONDAY_INDEX = 1;

var SchedulerTimelineWorkWeek = SchedulerTimelineWeek.inherit({
    _getElementClass: function _getElementClass() {
        return TIMELINE_CLASS;
    },

    _getWeekDuration: function _getWeekDuration() {
        return 5;
    },

    _firstDayOfWeek: function _firstDayOfWeek() {
        return this.option("firstDayOfWeek") || MONDAY_INDEX;
    },

    _incrementDate: function _incrementDate(date) {
        var day = date.getDay();
        if (day === 5) {
            date.setDate(date.getDate() + 2);
        }
        this.callBase(date);
    },

    _getOffsetByCount: function _getOffsetByCount(cellIndex, rowIndex) {
        var weekendCount = Math.floor(cellIndex / (5 * this._getCellCountInDay()));
        if (weekendCount > 0) {
            return toMs("day") * weekendCount * 2;
        } else {
            return 0;
        }
    },

    _getWeekendsCount: function _getWeekendsCount(days) {
        return 2 * Math.floor(days / 7);
    },

    _setFirstViewDate: function _setFirstViewDate() {
        this._firstViewDate = dateUtils.getFirstWeekDate(this.option("currentDate"), this._firstDayOfWeek());

        this._firstViewDate = dateUtils.normalizeDateByWeek(this._firstViewDate, this.option("currentDate"));

        this._setStartDayHour(this._firstViewDate);
    }
});

registerComponent("dxSchedulerTimelineWorkWeek", SchedulerTimelineWorkWeek);

module.exports = SchedulerTimelineWorkWeek;