var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
import { Parser, BindingEngine } from "aurelia-binding";
import { inject } from "aurelia-framework";
export var GetValueConverter = (function () {
    function GetValueConverter(parser, bindingEngine) {
        this.parser = parser;
        this.bindingEngine = bindingEngine;
        this.signals = ["translation-changed"];
    }
    GetValueConverter.prototype.toView = function (_, model, propertyExpression) {
        if (model != null) {
            var getExp = this.parser.parse(propertyExpression);
            return getExp.evaluate({ bindingContext: model, overrideContext: null });
        }
        return null;
    };
    GetValueConverter.prototype.fromView = function (value, model, propertyExpression) {
        var setExp = this.parser.parse(propertyExpression + ' = $value');
        setExp.evaluate({
            bindingContext: model,
            overrideContext: { bindingContext: { $value: value }, parentOverrideContext: null }
        });
        return model;
    };
    GetValueConverter = __decorate([
        inject(Parser, BindingEngine),
        __metadata("design:paramtypes", [Parser, BindingEngine])
    ], GetValueConverter);
    return GetValueConverter;
}());

//# sourceMappingURL=get-value-converter.js.map
