51 lines
1.7 KiB
TypeScript
51 lines
1.7 KiB
TypeScript
import { Paragraph, ParagraphProperties } from "@file/paragraph";
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import { IContext, IXmlableObject, XmlComponent } from "@file/xml-components";
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import { ISectionPropertiesOptions, SectionProperties } from "./section-properties/section-properties";
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export class Body extends XmlComponent {
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// eslint-disable-next-line functional/prefer-readonly-type
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private readonly sections: SectionProperties[] = [];
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public constructor() {
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super("w:body");
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}
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/**
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* Adds new section properties.
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* Note: Previous section is created in paragraph after the current element, and then new section will be added.
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* The spec says:
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* - section element should be in the last paragraph of the section
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* - last section should be direct child of body
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*
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* @param options new section options
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*/
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public addSection(options: ISectionPropertiesOptions): void {
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const currentSection = this.sections.pop() as SectionProperties;
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this.root.push(this.createSectionParagraph(currentSection));
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this.sections.push(new SectionProperties(options));
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}
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public prepForXml(context: IContext): IXmlableObject | undefined {
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if (this.sections.length === 1) {
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this.root.splice(0, 1);
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this.root.push(this.sections.pop() as SectionProperties);
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}
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return super.prepForXml(context);
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}
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public push(component: XmlComponent): void {
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this.root.push(component);
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}
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private createSectionParagraph(section: SectionProperties): Paragraph {
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const paragraph = new Paragraph({});
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const properties = new ParagraphProperties({});
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properties.push(section);
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paragraph.addChildElement(properties);
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return paragraph;
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}
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}
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