86 lines
2.2 KiB
JavaScript
86 lines
2.2 KiB
JavaScript
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import { CellDefault } from '../cells/renderer/CellDefault'
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let nextColumnId = 0;
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export class ColumnBase {
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constructor(displayName, columnType) {
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this._id = nextColumnId++;
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this.displayName = displayName;
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this.columnType = columnType;
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this.isMandatory = false;
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this.isSortable = true;
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this.isHighLighted = 0;
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}
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/**
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*
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* @param {*} rowObject
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* @returns {String} Name of the Cell renderer component
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*/
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getCellRenderer(rowObject) {
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return CellDefault.options.name;
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}
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getRawCellValue(rowObject) {
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// Should be overridden
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throw Error('Not implemented');
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}
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/**
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* Cell tooltip
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* @param {Any} rawCellValue
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* @param {RowObject} rowObject
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* @returns {String}
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*/
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getCellTitle(rawCellValue, rowObject) {
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// Should be overridden
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return '';
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}
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/**
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* Object with css classes to use on the header cell
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* @returns {Any} Object with css classes
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*/
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getHeaderCellClasses() {
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// Should be overridden
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let classes = {}
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classes[this.columnType] = true;
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return classes;
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}
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/**
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* Object with css classes to use on the cell
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* @param {*} rawCellValue
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* @param {*} rowObject
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* @returns {Any} Object with css classes
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*/
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getCellClasses(rawCellValue, rowObject) {
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// Should be overridden
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let classes = {}
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classes[this.columnType] = true;
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classes['highlight'] = !!this.isHighLighted;
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return classes;
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}
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/**
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* Compare two rows to sort them. Can be overridden for more complex situations.
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*
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* @param {RowObject} rowObject1
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* @param {RowObject} rowObject2
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* @returns {Number} -1, 0, 1
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*/
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compareRows(rowObject1, rowObject2) {
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let rawCellValue1 = this.getRawCellValue(rowObject1);
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let rawCellValue2 = this.getRawCellValue(rowObject2);
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if (rawCellValue1 === rawCellValue2) return 0;
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return rawCellValue1 < rawCellValue2 ? -1 : 1;
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}
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/**
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*
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* @param {Boolean}
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*/
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highlightColumn(value) {
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this.isHighLighted += !!value ? 1 : -1;
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}
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}
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