{"version":3,"sources":["src/utils/utils.ts"],"names":["inheritAttributes","el","attributes","attributeObject","boolAttr","forEach","attr","hasAttribute","indexOf","value","getAttribute"],"mappings":"MAYaA,EAAoB,CAACC,EAAiBC,EAAuB,MACxE,MAAMC,EAAwC,GAE9C,MAAMC,EAAW,CACf,kBACA,sBACA,QACA,YACA,WACA,UACA,WACA,UACA,QACA,WACA,iBACA,SACA,QACA,YACA,OACA,WACA,QACA,WACA,aACA,OACA,cACA,WACA,WACA,WACA,WACA,aAGFF,EAAWG,SAASC,IAClB,GAAIL,EAAGM,aAAaD,GAAO,CACzB,GAAIF,EAASI,QAAQF,MAAW,EAAG,CACjC,MAAMG,EAAQR,EAAGS,aAAaJ,GAC9B,GAAIG,IAAU,KAAM,CAClBN,EAAgBG,GAAQL,EAAGS,aAAaJ,QAErC,CACLH,EAAgBG,GAAQ,UAK9B,OAAOH","sourcesContent":["// TODO copied from ionic-framework core/src/utils/helpers.ts\n/**\n * Elements inside of web components sometimes need to inherit global attributes\n * set on the host. For example, the inner input in `ion-input` should inherit\n * the `title` attribute that developers set directly on `ion-input`. This\n * helper function should be called in componentWillLoad and assigned to a variable\n * that is later used in the render function.\n *\n * This does not need to be reactive as changing attributes on the host element\n * does not trigger a re-render.\n */\n\nexport const inheritAttributes = (el: HTMLElement, attributes: string[] = []): { [k: string]: any } => {\n  const attributeObject: { [k: string]: any } = {};\n\n  const boolAttr = [\n    'allowfullscreen',\n    'allowpaymentrequest',\n    'async',\n    'autofocus',\n    'autoplay',\n    'checked',\n    'controls',\n    'default',\n    'defer',\n    'disabled',\n    'formnovalidate',\n    'hidden',\n    'ismap',\n    'itemscope',\n    'loop',\n    'multiple',\n    'muted',\n    'nomodule',\n    'novalidate',\n    'open',\n    'playsinline',\n    'readonly',\n    'required',\n    'reversed',\n    'selected',\n    'truespeed',\n  ];\n\n  attributes.forEach((attr) => {\n    if (el.hasAttribute(attr)) {\n      if (boolAttr.indexOf(attr) === -1) {\n        const value = el.getAttribute(attr);\n        if (value !== null) {\n          attributeObject[attr] = el.getAttribute(attr);\n        }\n      } else {\n        attributeObject[attr] = true;\n      }\n    }\n  });\n\n  return attributeObject;\n};\n"]}