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

HTML5 JavaScript Component Suite for Responsive Web Development

/**
 * DevExtreme (cjs/__internal/scheduler/workspaces/m_cells_selection_state.js)
 * Version: 23.2.6
 * Build date: Wed May 01 2024
 *
 * Copyright (c) 2012 - 2024 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;

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, _toPropertyKey(descriptor.key), descriptor)
    }
}

function _createClass(Constructor, protoProps, staticProps) {
    if (protoProps) {
        _defineProperties(Constructor.prototype, protoProps)
    }
    if (staticProps) {
        _defineProperties(Constructor, staticProps)
    }
    Object.defineProperty(Constructor, "prototype", {
        writable: false
    });
    return Constructor
}

function _toPropertyKey(arg) {
    var key = _toPrimitive(arg, "string");
    return "symbol" === typeof key ? key : String(key)
}

function _toPrimitive(input, hint) {
    if ("object" !== typeof input || null === input) {
        return input
    }
    var prim = input[Symbol.toPrimitive];
    if (void 0 !== prim) {
        var res = prim.call(input, hint || "default");
        if ("object" !== typeof res) {
            return res
        }
        throw new TypeError("@@toPrimitive must return a primitive value.")
    }
    return ("string" === hint ? String : Number)(input)
}
let CellsSelectionState = function() {
    function CellsSelectionState(_viewDataProvider) {
        this._viewDataProvider = _viewDataProvider;
        this._focusedCell = null;
        this._selectedCells = null;
        this._firstSelectedCell = null;
        this._prevFocusedCell = null;
        this._prevSelectedCells = null
    }
    var _proto = CellsSelectionState.prototype;
    _proto.setFocusedCell = function(rowIndex, columnIndex, isAllDay) {
        if (rowIndex >= 0) {
            const cell = this._viewDataProvider.getCellData(rowIndex, columnIndex, isAllDay);
            this._focusedCell = cell
        }
    };
    _proto.setSelectedCells = function(lastCellCoordinates) {
        let firstCellCoordinates = arguments.length > 1 && void 0 !== arguments[1] ? arguments[1] : void 0;
        const viewDataProvider = this._viewDataProvider;
        const {
            rowIndex: lastRowIndex,
            columnIndex: lastColumnIndex,
            allDay: isLastCellAllDay
        } = lastCellCoordinates;
        if (lastRowIndex < 0) {
            return
        }
        const firstCell = firstCellCoordinates ? viewDataProvider.getCellData(firstCellCoordinates.rowIndex, firstCellCoordinates.columnIndex, firstCellCoordinates.allDay) : this._firstSelectedCell;
        const lastCell = viewDataProvider.getCellData(lastRowIndex, lastColumnIndex, isLastCellAllDay);
        this._firstSelectedCell = firstCell;
        this._selectedCells = this._viewDataProvider.getCellsBetween(firstCell, lastCell)
    };
    _proto.setSelectedCellsByData = function(selectedCellsData) {
        this._selectedCells = selectedCellsData
    };
    _proto.getSelectedCells = function() {
        return this._selectedCells
    };
    _proto.releaseSelectedAndFocusedCells = function() {
        this.releaseSelectedCells();
        this.releaseFocusedCell()
    };
    _proto.releaseSelectedCells = function() {
        this._prevSelectedCells = this._selectedCells;
        this._prevFirstSelectedCell = this._firstSelectedCell;
        this._selectedCells = null;
        this._firstSelectedCell = null
    };
    _proto.releaseFocusedCell = function() {
        this._prevFocusedCell = this._focusedCell;
        this._focusedCell = null
    };
    _proto.restoreSelectedAndFocusedCells = function() {
        this._selectedCells = this._selectedCells || this._prevSelectedCells;
        this._focusedCell = this._focusedCell || this._prevFocusedCell;
        this._firstSelectedCell = this._firstSelectedCell || this._prevFirstSelectedCell;
        this._prevSelectedCells = null;
        this._prevFirstSelectedCell = null;
        this._prevFocusedCell = null
    };
    _proto.clearSelectedAndFocusedCells = function() {
        this._prevSelectedCells = null;
        this._selectedCells = null;
        this._prevFocusedCell = null;
        this._focusedCell = null
    };
    _createClass(CellsSelectionState, [{
        key: "viewDataProvider",
        get: function() {
            return this._viewDataProvider
        }
    }, {
        key: "focusedCell",
        get: function() {
            const focusedCell = this._focusedCell;
            if (!focusedCell) {
                return
            }
            const {
                groupIndex: groupIndex,
                startDate: startDate,
                allDay: allDay
            } = focusedCell;
            const cellInfo = {
                groupIndex: groupIndex,
                startDate: startDate,
                isAllDay: allDay,
                index: focusedCell.index
            };
            const cellPosition = this.viewDataProvider.findCellPositionInMap(cellInfo);
            return {
                coordinates: cellPosition,
                cellData: focusedCell
            }
        }
    }]);
    return CellsSelectionState
}();
exports.default = CellsSelectionState;