devextreme/ui/scheduler/shaders/ui.scheduler.current_time_shader.horizontal.js

HTML5 JavaScript Component Suite for Responsive Web Development

/**
 * DevExtreme (ui/scheduler/shaders/ui.scheduler.current_time_shader.horizontal.js)
 * Version: 20.1.7
 * Build date: Tue Aug 25 2020
 *
 * Copyright (c) 2012 - 2020 Developer Express Inc. ALL RIGHTS RESERVED
 * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
 */

"use strict";
var _position = require("../../../core/utils/position");
var _uiScheduler = require("../shaders/ui.scheduler.current_time_shader");
var _uiScheduler2 = _interopRequireDefault(_uiScheduler);

function _interopRequireDefault(obj) {
    return obj && obj.__esModule ? obj : {
        "default": obj
    }
}

function _typeof(obj) {
    "@babel/helpers - typeof";
    if ("function" === typeof Symbol && "symbol" === typeof Symbol.iterator) {
        _typeof = function(obj) {
            return typeof obj
        }
    } else {
        _typeof = function(obj) {
            return obj && "function" === typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj
        }
    }
    return _typeof(obj)
}

function _classCallCheck(instance, Constructor) {
    if (!(instance instanceof Constructor)) {
        throw new TypeError("Cannot call a class as a function")
    }
}

function _defineProperties(target, props) {
    for (var i = 0; i < props.length; i++) {
        var descriptor = props[i];
        descriptor.enumerable = descriptor.enumerable || false;
        descriptor.configurable = true;
        if ("value" in descriptor) {
            descriptor.writable = true
        }
        Object.defineProperty(target, descriptor.key, descriptor)
    }
}

function _createClass(Constructor, protoProps, staticProps) {
    if (protoProps) {
        _defineProperties(Constructor.prototype, protoProps)
    }
    if (staticProps) {
        _defineProperties(Constructor, staticProps)
    }
    return Constructor
}

function _inherits(subClass, superClass) {
    if ("function" !== typeof superClass && null !== superClass) {
        throw new TypeError("Super expression must either be null or a function")
    }
    subClass.prototype = Object.create(superClass && superClass.prototype, {
        constructor: {
            value: subClass,
            writable: true,
            configurable: true
        }
    });
    if (superClass) {
        _setPrototypeOf(subClass, superClass)
    }
}

function _setPrototypeOf(o, p) {
    _setPrototypeOf = Object.setPrototypeOf || function(o, p) {
        o.__proto__ = p;
        return o
    };
    return _setPrototypeOf(o, p)
}

function _createSuper(Derived) {
    var hasNativeReflectConstruct = _isNativeReflectConstruct();
    return function() {
        var result, Super = _getPrototypeOf(Derived);
        if (hasNativeReflectConstruct) {
            var NewTarget = _getPrototypeOf(this).constructor;
            result = Reflect.construct(Super, arguments, NewTarget)
        } else {
            result = Super.apply(this, arguments)
        }
        return _possibleConstructorReturn(this, result)
    }
}

function _possibleConstructorReturn(self, call) {
    if (call && ("object" === _typeof(call) || "function" === typeof call)) {
        return call
    }
    return _assertThisInitialized(self)
}

function _assertThisInitialized(self) {
    if (void 0 === self) {
        throw new ReferenceError("this hasn't been initialised - super() hasn't been called")
    }
    return self
}

function _isNativeReflectConstruct() {
    if ("undefined" === typeof Reflect || !Reflect.construct) {
        return false
    }
    if (Reflect.construct.sham) {
        return false
    }
    if ("function" === typeof Proxy) {
        return true
    }
    try {
        Date.prototype.toString.call(Reflect.construct(Date, [], function() {}));
        return true
    } catch (e) {
        return false
    }
}

function _getPrototypeOf(o) {
    _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function(o) {
        return o.__proto__ || Object.getPrototypeOf(o)
    };
    return _getPrototypeOf(o)
}
var HorizontalCurrentTimeShader = function(_CurrentTimeShader) {
    _inherits(HorizontalCurrentTimeShader, _CurrentTimeShader);
    var _super = _createSuper(HorizontalCurrentTimeShader);

    function HorizontalCurrentTimeShader() {
        _classCallCheck(this, HorizontalCurrentTimeShader);
        return _super.apply(this, arguments)
    }
    _createClass(HorizontalCurrentTimeShader, [{
        key: "renderShader",
        value: function() {
            var groupCount = this._workSpace._isHorizontalGroupedWorkSpace() ? this._workSpace._getGroupCount() : 1;
            for (var i = 0; i < groupCount; i++) {
                var isFirstShader = 0 === i;
                var $shader = isFirstShader ? this._$shader : this.createShader();
                this.applyShaderMargin($shader);
                if (this._workSpace.isGroupedByDate()) {
                    this._customizeGroupedByDateShader($shader, i)
                } else {
                    this._customizeShader($shader, i)
                }!isFirstShader && this._shader.push($shader)
            }
        }
    }, {
        key: "_customizeShader",
        value: function($shader, groupIndex) {
            var shaderWidth = this._workSpace.getIndicationWidth();
            this._applyShaderWidth($shader, shaderWidth);
            if (groupIndex >= 1) {
                var workSpace = this._workSpace;
                var indicationWidth = workSpace._getCellCount() * workSpace.getCellWidth();
                $shader.css("left", indicationWidth)
            } else {
                $shader.css("left", 0)
            }
        }
    }, {
        key: "_applyShaderWidth",
        value: function($shader, width) {
            var maxWidth = (0, _position.getBoundingRect)(this._$container.get(0)).width;
            if (width > maxWidth) {
                width = maxWidth
            }
            if (width > 0) {
                $shader.width(width)
            }
        }
    }, {
        key: "_customizeGroupedByDateShader",
        value: function($shader, groupIndex) {
            var cellCount = this._workSpace.getIndicationCellCount();
            var integerPart = Math.floor(cellCount);
            var fractionPart = cellCount - integerPart;
            var isFirstShaderPart = 0 === groupIndex;
            var workSpace = this._workSpace;
            var shaderWidth = isFirstShaderPart ? workSpace.getIndicationWidth() : fractionPart * workSpace.getCellWidth();
            var shaderLeft;
            this._applyShaderWidth($shader, shaderWidth);
            if (isFirstShaderPart) {
                shaderLeft = workSpace._getCellCount() * workSpace.getCellWidth() * groupIndex
            } else {
                shaderLeft = workSpace.getCellWidth() * integerPart * workSpace._getGroupCount() + groupIndex * workSpace.getCellWidth()
            }
            $shader.css("left", shaderLeft)
        }
    }]);
    return HorizontalCurrentTimeShader
}(_uiScheduler2.default);
module.exports = HorizontalCurrentTimeShader;