devextreme/ui/scheduler/workspaces/ui.scheduler.work_space.grouped.strategy.horizontal.js

HTML5 JavaScript Component Suite for Responsive Web Development

/**
 * DevExtreme (ui/scheduler/workspaces/ui.scheduler.work_space.grouped.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 _position = require("../../../core/utils/position");
var _uiSchedulerWork_spaceGrouped = require("./ui.scheduler.work_space.grouped.strategy");
var _uiSchedulerWork_spaceGrouped2 = _interopRequireDefault(_uiSchedulerWork_spaceGrouped);

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 HORIZONTAL_GROUPED_ATTR = "dx-group-row-count";
var HorizontalGroupedStrategy = function(_GroupedStrategy) {
    _inherits(HorizontalGroupedStrategy, _GroupedStrategy);
    var _super = _createSuper(HorizontalGroupedStrategy);

    function HorizontalGroupedStrategy() {
        _classCallCheck(this, HorizontalGroupedStrategy);
        return _super.apply(this, arguments)
    }
    _createClass(HorizontalGroupedStrategy, [{
        key: "prepareCellIndexes",
        value: function(cellCoordinates, groupIndex, inAllDay) {
            var groupByDay = this._workSpace.isGroupedByDate();
            if (!groupByDay) {
                return {
                    rowIndex: cellCoordinates.rowIndex,
                    cellIndex: cellCoordinates.cellIndex + groupIndex * this._workSpace._getCellCount()
                }
            } else {
                return {
                    rowIndex: cellCoordinates.rowIndex,
                    cellIndex: cellCoordinates.cellIndex * this._workSpace._getGroupCount() + groupIndex
                }
            }
        }
    }, {
        key: "calculateCellIndex",
        value: function(rowIndex, cellIndex) {
            cellIndex %= this._workSpace._getCellCount();
            return this._workSpace._getRowCount() * cellIndex + rowIndex
        }
    }, {
        key: "getGroupIndex",
        value: function(rowIndex, cellIndex) {
            var groupByDay = this._workSpace.isGroupedByDate();
            var groupCount = this._workSpace._getGroupCount();
            if (groupByDay) {
                return cellIndex % groupCount
            } else {
                return Math.floor(cellIndex / this._workSpace._getCellCount())
            }
        }
    }, {
        key: "calculateHeaderCellRepeatCount",
        value: function() {
            return this._workSpace._getGroupCount() || 1
        }
    }, {
        key: "insertAllDayRowsIntoDateTable",
        value: function() {
            return false
        }
    }, {
        key: "getTotalCellCount",
        value: function(groupCount) {
            groupCount = groupCount || 1;
            return this._workSpace._getCellCount() * groupCount
        }
    }, {
        key: "getTotalRowCount",
        value: function() {
            return this._workSpace._getRowCount()
        }
    }, {
        key: "addAdditionalGroupCellClasses",
        value: function(cellClass, index) {
            cellClass = this._addLastGroupCellClass(cellClass, index);
            return this._addFirstGroupCellClass(cellClass, index)
        }
    }, {
        key: "_addLastGroupCellClass",
        value: function(cellClass, index) {
            var groupByDay = this._workSpace.isGroupedByDate();
            if (groupByDay) {
                if (index % this._workSpace._getGroupCount() === 0) {
                    return cellClass + " " + this.getLastGroupCellClass()
                }
            } else {
                if (index % this._workSpace._getCellCount() === 0) {
                    return cellClass + " " + this.getLastGroupCellClass()
                }
            }
            return cellClass
        }
    }, {
        key: "_addFirstGroupCellClass",
        value: function(cellClass, index) {
            if ((index - 1) % this._workSpace._getCellCount() === 0) {
                return cellClass + " " + this.getFirstGroupCellClass()
            }
            return cellClass
        }
    }, {
        key: "getHorizontalMax",
        value: function(groupIndex) {
            return this._workSpace.getMaxAllowedPosition()[groupIndex]
        }
    }, {
        key: "getVerticalMax",
        value: function(groupIndex) {
            return this._workSpace.getMaxAllowedVerticalPosition()[0]
        }
    }, {
        key: "calculateTimeCellRepeatCount",
        value: function() {
            return 1
        }
    }, {
        key: "getWorkSpaceMinWidth",
        value: function() {
            return (0, _position.getBoundingRect)(this._workSpace.$element().get(0)).width - this._workSpace.getTimePanelWidth()
        }
    }, {
        key: "getAllDayOffset",
        value: function() {
            return this._workSpace.getAllDayHeight()
        }
    }, {
        key: "getAllDayTableHeight",
        value: function() {
            return (0, _position.getBoundingRect)(this._workSpace._$allDayTable.get(0)).height || 0
        }
    }, {
        key: "getGroupCountAttr",
        value: function(groupRowCount, groupRows) {
            return {
                attr: HORIZONTAL_GROUPED_ATTR,
                count: groupRows && groupRows.elements.length
            }
        }
    }, {
        key: "getLeftOffset",
        value: function() {
            return this._workSpace.getTimePanelWidth()
        }
    }, {
        key: "getGroupBoundsOffset",
        value: function(cellCount, $cells, cellWidth, coordinates) {
            var groupIndex;
            var cellIndex;
            var startCellIndex;
            var startOffset;
            var endOffset;
            if (this._workSpace.isGroupedByDate()) {
                startCellIndex = 0;
                startOffset = $cells.eq(startCellIndex).offset().left - cellWidth / 2;
                endOffset = $cells.eq(cellCount * this._workSpace._getGroupCount() - 1).offset().left + cellWidth + cellWidth / 2
            } else {
                cellIndex = this._workSpace.getCellIndexByCoordinates(coordinates);
                groupIndex = coordinates.groupIndex || Math.floor(cellIndex / cellCount);
                startCellIndex = groupIndex * cellCount;
                startOffset = $cells.eq(startCellIndex).offset().left - cellWidth / 2;
                endOffset = $cells.eq(startCellIndex + cellCount - 1).offset().left + cellWidth + cellWidth / 2
            }
            return {
                left: startOffset,
                right: endOffset,
                top: 0,
                bottom: 0
            }
        }
    }, {
        key: "shiftIndicator",
        value: function($indicator, height, rtlOffset, groupIndex) {
            var offset = this._getIndicatorOffset(groupIndex);
            var horizontalOffset = rtlOffset ? rtlOffset - offset : offset;
            $indicator.css("left", horizontalOffset);
            $indicator.css("top", height)
        }
    }, {
        key: "_getIndicatorOffset",
        value: function(groupIndex) {
            var groupByDay = this._workSpace.isGroupedByDate();
            return groupByDay ? this._calculateGroupByDateOffset(groupIndex) : this._calculateOffset(groupIndex)
        }
    }, {
        key: "_calculateOffset",
        value: function(groupIndex) {
            return this._workSpace._getCellCount() * this._workSpace.getRoundedCellWidth(groupIndex - 1, 0) * groupIndex + this._workSpace.getIndicatorOffset(groupIndex) + groupIndex
        }
    }, {
        key: "_calculateGroupByDateOffset",
        value: function(groupIndex) {
            return this._workSpace.getIndicatorOffset(0) * this._workSpace._getGroupCount() + this._workSpace.getRoundedCellWidth(groupIndex - 1, 0) * groupIndex
        }
    }, {
        key: "getShaderOffset",
        value: function(i, width) {
            var offset = this._workSpace._getCellCount() * this._workSpace.getRoundedCellWidth(i - 1) * i;
            return this._workSpace.option("rtlEnabled") ? (0, _position.getBoundingRect)(this._workSpace._dateTableScrollable.$content().get(0)).width - offset - this._workSpace.getTimePanelWidth() - width : offset
        }
    }, {
        key: "getShaderTopOffset",
        value: function(i) {
            return -this.getShaderMaxHeight() * (i > 0 ? 1 : 0)
        }
    }, {
        key: "getShaderHeight",
        value: function() {
            var height = this._workSpace.getIndicationHeight();
            return height
        }
    }, {
        key: "getShaderMaxHeight",
        value: function() {
            return (0, _position.getBoundingRect)(this._workSpace._dateTableScrollable.$content().get(0)).height
        }
    }, {
        key: "getShaderWidth",
        value: function(i) {
            return this._workSpace.getIndicationWidth(i)
        }
    }, {
        key: "getScrollableScrollTop",
        value: function(allDay) {
            return !allDay ? this._workSpace.getScrollable().scrollTop() : 0
        }
    }, {
        key: "getGroupIndexByCell",
        value: function($cell) {
            var rowIndex = $cell.parent().index();
            var cellIndex = $cell.index();
            return this.getGroupIndex(rowIndex, cellIndex)
        }
    }]);
    return HorizontalGroupedStrategy
}(_uiSchedulerWork_spaceGrouped2.default);
module.exports = HorizontalGroupedStrategy;