devextreme/cjs/__internal/scheduler/workspaces/m_timeline_month.js

JavaScript/TypeScript Component Suite for Responsive Web Development

/**
 * DevExtreme (cjs/__internal/scheduler/workspaces/m_timeline_month.js)
 * Version: 25.2.7
 * Build date: Tue May 05 2026
 *
 * Copyright (c) 2012 - 2026 Developer Express Inc. ALL RIGHTS RESERVED
 * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
 */

"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.default = void 0;
var _component_registrator = _interopRequireDefault(require("../../../core/component_registrator"));
var _date = _interopRequireDefault(require("../../../core/utils/date"));
var _index = require("../../scheduler/r1/components/index");
var _index2 = require("../../scheduler/r1/utils/index");
var _constants_view = require("../utils/options/constants_view");
var _m_timeline = _interopRequireDefault(require("./m_timeline"));

function _interopRequireDefault(e) {
    return e && e.__esModule ? e : {
        default: e
    }
}
const TIMELINE_CLASS = "dx-scheduler-timeline-month";
class SchedulerTimelineMonth extends _m_timeline.default {
    constructor() {
        super(...arguments);
        this.viewDirection = "horizontal"
    }
    get type() {
        return _constants_view.VIEWS.TIMELINE_MONTH
    }
    get renovatedHeaderPanelComponent() {
        return _index.HeaderPanelComponent
    }
    renderView() {
        super.renderView();
        this.updateScrollable()
    }
    getElementClass() {
        return TIMELINE_CLASS
    }
    getDateHeaderTemplate() {
        return this.option("dateCellTemplate")
    }
    calculateDurationInCells(timeDiff) {
        return timeDiff / this.getCellDuration()
    }
    isIndicatorVisible() {
        return true
    }
    getFormat() {
        return _index2.formatWeekdayAndDay
    }
    getIntervalBetween(currentDate) {
        const firstViewDate = this.getStartViewDate();
        const timeZoneOffset = _date.default.getTimezonesDifference(firstViewDate, currentDate);
        return currentDate.getTime() - (firstViewDate.getTime() - 36e5 * this.option("startDayHour")) - timeZoneOffset
    }
    getViewStartByOptions() {
        return _index2.monthUtils.getViewStartByOptions(this.option("startDate"), this.option("currentDate"), this.option("intervalCount"), _date.default.getFirstMonthDate(this.option("startDate")))
    }
    generateRenderOptions() {
        const options = super.generateRenderOptions(true);
        return Object.assign({}, options, {
            getDateForHeaderText: (_, date) => date
        })
    }
    keepOriginalHours() {
        return true
    }
}(0, _component_registrator.default)("dxSchedulerTimelineMonth", SchedulerTimelineMonth);
var _default = exports.default = SchedulerTimelineMonth;