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Export table into own file

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This commit is contained in:
Dolan
2017-09-19 15:49:27 +01:00
parent 518fec0595
commit b98c103e45
2 changed files with 124 additions and 123 deletions
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124
ts/docx/table/index.ts
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@ -1,123 +1 @@
import { Paragraph } from "../paragraph"; export * from "./table";
import { XmlComponent } from "../xml-components";
import { IXmlableObject } from "../xml-components/xmlable-object";
import { TableGrid } from "./grid";
import { TableProperties, WidthTypes } from "./properties";
export class Table extends XmlComponent {
private properties: TableProperties;
private rows: TableRow[];
private grid: TableGrid;
constructor(rows: number, cols: number) {
super("w:tbl");
this.properties = new TableProperties();
this.root.push(this.properties);
const gridCols: number[] = [];
for (let i = 0; i < cols; i++) {
/*
0-width columns don't get rendered correctly, so we need
to give them some value. A reasonable default would be
~6in / numCols, but if we do that it becomes very hard
to resize the table using setWidth, unless the layout
algorithm is set to 'fixed'. Instead, the approach here
means even in 'auto' layout, setting a width on the
table will make it look reasonable, as the layout
algorithm will expand columns to fit its content
*/
gridCols.push(1);
}
this.grid = new TableGrid(gridCols);
this.root.push(this.grid);
this.rows = [];
for (let i = 0; i < rows; i++) {
const cells: TableCell[] = [];
for (let j = 0; j < cols; j++) {
cells.push(new TableCell());
}
const row = new TableRow(cells);
this.rows.push(row);
this.root.push(row);
}
}
public getRow(ix: number): TableRow {
return this.rows[ix];
}
public getCell(row: number, col: number): TableCell {
return this.getRow(row).getCell(col);
}
public setWidth(type: WidthTypes, width: number | string): Table {
this.properties.setWidth(type, width);
return this;
}
public fixedWidthLayout(): Table {
this.properties.fixedWidthLayout();
return this;
}
}
export class TableRow extends XmlComponent {
private properties: TableRowProperties;
private cells: TableCell[];
constructor(cells: TableCell[]) {
super("w:tr");
this.properties = new TableRowProperties();
this.root.push(this.properties);
this.cells = cells;
cells.forEach((c) => this.root.push(c));
}
public getCell(ix: number): TableCell {
return this.cells[ix];
}
}
export class TableRowProperties extends XmlComponent {
constructor() {
super("w:trPr");
}
}
export class TableCell extends XmlComponent {
private properties: TableCellProperties;
constructor() {
super("w:tc");
this.properties = new TableCellProperties();
this.root.push(this.properties);
}
public addContent(content: Paragraph | Table): TableCell {
this.root.push(content);
return this;
}
public prepForXml(): IXmlableObject {
// Cells must end with a paragraph
const retval = super.prepForXml();
const content = retval["w:tc"];
if (!content[content.length - 1]["w:p"]) {
content.push(new Paragraph().prepForXml());
}
return retval;
}
public createParagraph(text?: string): Paragraph {
const para = new Paragraph(text);
this.addContent(para);
return para;
}
}
export class TableCellProperties extends XmlComponent {
constructor() {
super("w:tcPr");
}
}

123
ts/docx/table/table.ts Normal file
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@ -0,0 +1,123 @@
import { Paragraph } from "../paragraph";
import { XmlComponent } from "../xml-components";
import { IXmlableObject } from "../xml-components/xmlable-object";
import { TableGrid } from "./grid";
import { TableProperties, WidthTypes } from "./properties";
export class Table extends XmlComponent {
private properties: TableProperties;
private rows: TableRow[];
private grid: TableGrid;
constructor(rows: number, cols: number) {
super("w:tbl");
this.properties = new TableProperties();
this.root.push(this.properties);
const gridCols: number[] = [];
for (let i = 0; i < cols; i++) {
/*
0-width columns don't get rendered correctly, so we need
to give them some value. A reasonable default would be
~6in / numCols, but if we do that it becomes very hard
to resize the table using setWidth, unless the layout
algorithm is set to 'fixed'. Instead, the approach here
means even in 'auto' layout, setting a width on the
table will make it look reasonable, as the layout
algorithm will expand columns to fit its content
*/
gridCols.push(1);
}
this.grid = new TableGrid(gridCols);
this.root.push(this.grid);
this.rows = [];
for (let i = 0; i < rows; i++) {
const cells: TableCell[] = [];
for (let j = 0; j < cols; j++) {
cells.push(new TableCell());
}
const row = new TableRow(cells);
this.rows.push(row);
this.root.push(row);
}
}
public getRow(ix: number): TableRow {
return this.rows[ix];
}
public getCell(row: number, col: number): TableCell {
return this.getRow(row).getCell(col);
}
public setWidth(type: WidthTypes, width: number | string): Table {
this.properties.setWidth(type, width);
return this;
}
public fixedWidthLayout(): Table {
this.properties.fixedWidthLayout();
return this;
}
}
export class TableRow extends XmlComponent {
private properties: TableRowProperties;
private cells: TableCell[];
constructor(cells: TableCell[]) {
super("w:tr");
this.properties = new TableRowProperties();
this.root.push(this.properties);
this.cells = cells;
cells.forEach((c) => this.root.push(c));
}
public getCell(ix: number): TableCell {
return this.cells[ix];
}
}
export class TableRowProperties extends XmlComponent {
constructor() {
super("w:trPr");
}
}
export class TableCell extends XmlComponent {
private properties: TableCellProperties;
constructor() {
super("w:tc");
this.properties = new TableCellProperties();
this.root.push(this.properties);
}
public addContent(content: Paragraph | Table): TableCell {
this.root.push(content);
return this;
}
public prepForXml(): IXmlableObject {
// Cells must end with a paragraph
const retval = super.prepForXml();
const content = retval["w:tc"];
if (!content[content.length - 1]["w:p"]) {
content.push(new Paragraph().prepForXml());
}
return retval;
}
public createParagraph(text?: string): Paragraph {
const para = new Paragraph(text);
this.addContent(para);
return para;
}
}
export class TableCellProperties extends XmlComponent {
constructor() {
super("w:tcPr");
}
}