@difftim/excelize/dist/es5/xlsx/xform/chart/title/a-r-xform.js

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

const ATextXform = require('./a-t-xform');
const BaseXform = require('../../base-xform');
class APXform extends BaseXform {
  get tag() {
    return 'a:r';
  }

  // todo 这里只支持了 文本  富文本的需要单独处理 换行后获取不到标题
  get textXform() {
    return this._textXform || (this._textXform = new ATextXform());
  }
  render(xmlStream, model) {
    xmlStream.openNode(this.tag);
    this.textXform.render(xmlStream, model.text);
    xmlStream.closeNode();
  }
  parseOpen(node) {
    if (this.parser) {
      this.parser.parseOpen(node);
      return true;
    }
    switch (node.name) {
      case this.tag:
        this.model = {};
        return true;
      case 'a:t':
        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 'a:t':
        this.model = {
          title: this.parser.model
        };
        this.parser = undefined;
        return true;
      default:
        if (this.parser) {
          this.parser.parseClose(name);
        }
        return true;
    }
  }
}
module.exports = APXform;
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