87 lines
2.8 KiB
TypeScript
87 lines
2.8 KiB
TypeScript
// http://officeopenxml.com/WPtableGrid.php
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import { XmlComponent } from "file/xml-components";
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import { TableGrid } from "./grid";
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import { TableCell, WidthType } from "./table-cell";
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import { ITableFloatOptions, TableProperties } from "./table-properties";
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import { TableRow } from "./table-row";
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export class Table extends XmlComponent {
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private readonly properties: TableProperties;
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private readonly rows: TableRow[];
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private readonly grid: TableGrid;
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constructor(rows: number, cols: number, colSizes?: number[]) {
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super("w:tbl");
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this.properties = new TableProperties();
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this.root.push(this.properties);
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this.properties.setBorder();
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if (colSizes && colSizes.length > 0) {
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this.grid = new TableGrid(colSizes);
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} else {
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const gridCols: number[] = [];
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for (let i = 0; i < cols; i++) {
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/*
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0-width columns don't get rendered correctly, so we need
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to give them some value. A reasonable default would be
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~6in / numCols, but if we do that it becomes very hard
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to resize the table using setWidth, unless the layout
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algorithm is set to 'fixed'. Instead, the approach here
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means even in 'auto' layout, setting a width on the
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table will make it look reasonable, as the layout
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algorithm will expand columns to fit its content
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*/
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gridCols.push(100);
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}
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this.grid = new TableGrid(gridCols);
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}
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this.root.push(this.grid);
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this.rows = [];
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for (let i = 0; i < rows; i++) {
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const cells: TableCell[] = [];
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for (let j = 0; j < cols; j++) {
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cells.push(new TableCell());
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}
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const row = new TableRow(cells);
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this.rows.push(row);
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this.root.push(row);
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}
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}
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public getRow(ix: number): TableRow {
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const row = this.rows[ix];
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if (!row) {
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throw Error("Index out of bounds when trying to get row on table");
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}
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return row;
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}
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public getCell(row: number, col: number): TableCell {
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return this.getRow(row).getCell(col);
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}
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public setWidth(width: number | string, type: WidthType = WidthType.AUTO): Table {
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this.properties.setWidth(width, type);
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return this;
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}
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public setFixedWidthLayout(): Table {
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this.properties.setFixedWidthLayout();
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return this;
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}
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public float(tableFloatOptions: ITableFloatOptions): Table {
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this.properties.setTableFloatProperties(tableFloatOptions);
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return this;
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}
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public get Properties(): TableProperties {
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return this.properties;
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}
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}
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