devextreme
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HTML5 JavaScript Component Suite for Responsive Web Development
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JavaScript
/**
* DevExtreme (ui/scheduler/rendering_strategies/ui.scheduler.appointments.strategy.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 _uiSchedulerAppointmentsStrategy = require("./ui.scheduler.appointments.strategy.base");
var _uiSchedulerAppointmentsStrategy2 = _interopRequireDefault(_uiSchedulerAppointmentsStrategy);
var _date = require("../../../core/utils/date");
var _date2 = _interopRequireDefault(_date);
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 _get(target, property, receiver) {
if ("undefined" !== typeof Reflect && Reflect.get) {
_get = Reflect.get
} else {
_get = function(target, property, receiver) {
var base = _superPropBase(target, property);
if (!base) {
return
}
var desc = Object.getOwnPropertyDescriptor(base, property);
if (desc.get) {
return desc.get.call(receiver)
}
return desc.value
}
}
return _get(target, property, receiver || target)
}
function _superPropBase(object, property) {
while (!Object.prototype.hasOwnProperty.call(object, property)) {
object = _getPrototypeOf(object);
if (null === object) {
break
}
}
return object
}
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 DEFAULT_APPOINTMENT_HEIGHT = 60;
var MIN_APPOINTMENT_HEIGHT = 35;
var DROP_DOWN_BUTTON_OFFSET = 2;
var toMs = _date2.default.dateToMilliseconds;
var HorizontalRenderingStrategy = function(_BaseAppointmentsStra) {
_inherits(HorizontalRenderingStrategy, _BaseAppointmentsStra);
var _super = _createSuper(HorizontalRenderingStrategy);
function HorizontalRenderingStrategy() {
_classCallCheck(this, HorizontalRenderingStrategy);
return _super.apply(this, arguments)
}
_createClass(HorizontalRenderingStrategy, [{
key: "_needVerifyItemSize",
value: function() {
return true
}
}, {
key: "calculateAppointmentWidth",
value: function(appointment, position, isRecurring) {
var cellWidth = this.getDefaultCellWidth() || this.getAppointmentMinSize();
var allDay = this.instance.fire("getField", "allDay", appointment);
var startDate = this.startDate(appointment, false, position);
var endDate = this.endDate(appointment, position, isRecurring, false);
var appointmentDuration = this._getAppointmentDurationInMs(startDate, endDate, allDay);
appointmentDuration = this._adjustDurationByDaylightDiff(appointmentDuration, startDate, endDate);
var cellDuration = this.instance.getAppointmentDurationInMinutes() * toMs("minute");
var durationInCells = appointmentDuration / cellDuration;
var width = this.cropAppointmentWidth(durationInCells * cellWidth, cellWidth);
return width
}
}, {
key: "_needAdjustDuration",
value: function(diff) {
return diff < 0
}
}, {
key: "getAppointmentGeometry",
value: function(coordinates) {
var result = this._customizeAppointmentGeometry(coordinates);
return _get(_getPrototypeOf(HorizontalRenderingStrategy.prototype), "getAppointmentGeometry", this).call(this, result)
}
}, {
key: "_customizeAppointmentGeometry",
value: function(coordinates) {
var config = this._calculateGeometryConfig(coordinates);
return this._customizeCoordinates(coordinates, config.height, config.appointmentCountPerCell, config.offset)
}
}, {
key: "_getOffsets",
value: function() {
return {
unlimited: 0,
auto: 0
}
}
}, {
key: "_getCompactLeftCoordinate",
value: function(itemLeft, index) {
var cellWidth = this.getDefaultCellWidth() || this.getAppointmentMinSize();
return itemLeft + cellWidth * index
}
}, {
key: "_getMaxHeight",
value: function() {
return this.getDefaultCellHeight() || this.getAppointmentMinSize()
}
}, {
key: "_getAppointmentCount",
value: function(overlappingMode, coordinates) {
return this._getMaxAppointmentCountPerCellByType(false)
}
}, {
key: "_getAppointmentDefaultHeight",
value: function() {
return DEFAULT_APPOINTMENT_HEIGHT
}
}, {
key: "_getAppointmentMinHeight",
value: function() {
return MIN_APPOINTMENT_HEIGHT
}
}, {
key: "_sortCondition",
value: function(a, b) {
return this._columnCondition(a, b)
}
}, {
key: "_getOrientation",
value: function() {
return ["left", "right", "top"]
}
}, {
key: "_getMaxAppointmentWidth",
value: function(startDate) {
return this.instance.fire("getMaxAppointmentWidth", {
date: startDate
})
}
}, {
key: "getDropDownAppointmentWidth",
value: function() {
return this.getDefaultCellWidth() - 2 * DROP_DOWN_BUTTON_OFFSET
}
}, {
key: "getDeltaTime",
value: function(args, initialSize) {
var deltaTime = 0;
var deltaWidth = args.width - initialSize.width;
deltaTime = toMs("minute") * Math.round(deltaWidth / this.getDefaultCellWidth() * this.instance.getAppointmentDurationInMinutes());
return deltaTime
}
}, {
key: "isAllDay",
value: function(appointmentData) {
return this.instance.fire("getField", "allDay", appointmentData)
}
}, {
key: "needSeparateAppointment",
value: function() {
return this.instance.fire("isGroupedByDate")
}
}]);
return HorizontalRenderingStrategy
}(_uiSchedulerAppointmentsStrategy2.default);
module.exports = HorizontalRenderingStrategy;