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TOC content generation aborted

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Sergio Mendonça
2018-09-21 11:16:14 -03:00
parent 8b463b3bb6
commit 4ca81df401
9 changed files with 14 additions and 165 deletions
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78
src/file/file.ts
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@ -8,16 +8,14 @@ import { FootNotes } from "./footnotes";
import { HeaderWrapper } from "./header-wrapper";
import { Image, Media } from "./media";
import { Numbering } from "./numbering";
import { Bookmark, Hyperlink, Paragraph, Run, TextRun } from "./paragraph";
import { Begin, End, Separate } from "./paragraph/run/field";
import { Tab } from "./paragraph/run/tab";
import { Bookmark, Hyperlink, Paragraph } from "./paragraph";
import { Relationships } from "./relationships";
import { Settings } from "./settings";
import { Styles } from "./styles";
import { ExternalStylesFactory } from "./styles/external-styles-factory";
import { DefaultStylesFactory } from "./styles/factory";
import { Table } from "./table";
import { PageReferenceInstruction, TableOfContents } from "./table-of-contents";
import { TableOfContents } from "./table-of-contents";
export class File {
private readonly document: Document;
@ -36,7 +34,6 @@ export class File {
private readonly appProperties: AppProperties;
private currentRelationshipId: number = 1;
private currentTocBookmarkId: number = 1;
constructor(options?: IPropertiesOptions, sectionPropertiesOptions?: SectionPropertiesOptions) {
if (!options) {
@ -297,76 +294,9 @@ export class File {
return this.settings;
}
public generateTablesOfContents(): void {
// console.log("generateTablesOfContents");
const TOCs = this.document.getTablesOfContents();
if (TOCs && TOCs.length) {
public verifyUpdateFields(): void {
if (this.document.getTablesOfContents().length) {
this.settings.addUpdateFields();
TOCs.forEach((child) => this.generateContent(child));
}
}
private generateContent(toc: TableOfContents): void {
// console.log("TOC", JSON.stringify(toc));
if (toc.getHeaderRange()) {
this.generateContentForHeaderRange(toc);
}
}
private generateContentForHeaderRange(toc: TableOfContents): void {
const headerRange = toc.getHeaderRange();
const hyphenIndex = headerRange.indexOf("-");
// console.log("Hyphen Index: ", hyphenIndex);
if (hyphenIndex !== -1) {
const rangeBegin = parseInt(headerRange.substring(0, hyphenIndex), 10);
const rangeEnd = parseInt(headerRange.substring(hyphenIndex + 1), 10);
const styles = new Array<string>();
for (let i = rangeBegin; i <= rangeEnd; i++) {
styles.push(`Heading${i}`);
}
// console.log("Find Headers for range ", rangeBegin, " - ", rangeEnd, styles.join(","));
this.document
.getParagraphs()
.filter((paragraph) => this.paragraphContainAnyStyle(paragraph, styles))
.forEach((paragraph) => this.generateContentForParagraph(paragraph, toc));
} else {
throw new Error(`Invalid headerRange: '${headerRange}'`);
}
}
private paragraphContainAnyStyle(paragraph: Paragraph, styles: string[]): boolean {
return paragraph.getStyles().some((style) => styles.indexOf(style.styleId) !== -1);
}
private generateContentForParagraph(paragraph: Paragraph, toc: TableOfContents): void {
const bookmarkId = `_TOC_${this.currentTocBookmarkId}`;
// console.log("Generating content for paragraph: ", bookmarkId);
// deep clone the original paragraph
const generatedParagraph = paragraph.clone() as Paragraph;
generatedParagraph.clearPageBreaks().maxRightTabStop("dot");
const tabRun = new Run();
tabRun.addChildElement(new Tab());
generatedParagraph.addChildElement(tabRun);
const beginRun = new Run();
beginRun.addChildElement(new Begin(true));
beginRun.addChildElement(new PageReferenceInstruction(bookmarkId));
beginRun.addChildElement(new Separate());
generatedParagraph.addRun(beginRun);
generatedParagraph.addRun(new TextRun("?"));
const endRun = new Run();
endRun.addChildElement(new End());
generatedParagraph.addRun(endRun);
toc.addGeneratedContent(generatedParagraph);
paragraph.addBookmark(this.createBookmark(bookmarkId, ""));
// console.log("Paragraph after content generation", JSON.stringify(paragraph, null, 2));
this.currentTocBookmarkId++;
}
}