@difftim/excelize/lib/xlsx/xform/chart/data/c-str-ref-xform.js

Excel Workbook Manager - Read and Write xlsx and csv Files.

const BaseXform = require('../../base-xform');
const CFXform = require('./c-f-xform');

class CStrRef extends BaseXform {
  get tag() {
    return 'c:strRef';
  }

  get textXform() {
    return this._textXform || (this._textXform = new CFXform());
  }

  render(xmlStream, model) {
    xmlStream.openNode(this.tag);
    this.textXform.render(xmlStream, model);
    xmlStream.closeNode();
  }

  parseOpen(node) {
    if (this.parser) {
      this.parser.parseOpen(node);
      return true;
    }

    switch (node.name) {
      case this.tag:
        this.model = {};
        return true;
      case 'c:f':
        this.parser = this.textXform;
        this.parser.parseOpen(node);
        return true;
      default:
        return false;
    }
  }

  parseText(text) {
    if (this.parser) {
      this.parser.parseText(text);
    }
  }

  parseClose(name) {
    switch (name) {
      case this.tag:
        return false;
      case 'c:f':
        this.model = this.parser.model;
        this.parser = undefined;
        return true;
      default:
        if (this.parser) {
          this.parser.parseClose(name);
        }
        return true;
    }
  }
}

module.exports = CStrRef;