@web-atoms/core/dist/core/WatchProperty.js

Web Atoms Core

System.register(["./AtomBinder", "./AtomWatcher"], function (_export, _context) {
  "use strict";

  var AtomBinder, AtomWatcher;
  function WatchProperty(target, key, descriptor) {
    const {
      get
    } = descriptor;
    const isSetup = Symbol.for(`isSetup${key}`);
    return {
      get: function () {
        const watcher = new AtomWatcher(this, get, () => {
          AtomBinder.refreshValue(this, key);
        }, this);
        watcher.init(false);
        this.registerDisposable(watcher);
        this[isSetup] = watcher;
        Object.defineProperty(this, key, descriptor);
        return get.apply(this);
      },
      configurable: true
    };
  }
  _export("default", WatchProperty);
  return {
    setters: [function (_AtomBinder) {
      AtomBinder = _AtomBinder.AtomBinder;
    }, function (_AtomWatcher) {
      AtomWatcher = _AtomWatcher.AtomWatcher;
    }],
    execute: function () {}
  };
});
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