devextreme/renovation/component_wrapper/common/template_wrapper.js

HTML5 JavaScript Component Suite for Responsive Web Development

/**
 * DevExtreme (renovation/component_wrapper/common/template_wrapper.js)
 * Version: 22.1.9
 * Build date: Tue Apr 18 2023
 *
 * Copyright (c) 2012 - 2023 Developer Express Inc. ALL RIGHTS RESERVED
 * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
 */

"use strict";
exports.TemplateWrapper = void 0;
var _inferno = require("@devextreme/runtime/inferno");
var _inferno2 = require("inferno");
var _shallow_equals = require("../../utils/shallow_equals");
var _dom = require("../../../core/utils/dom");
var _renderer = _interopRequireDefault(require("../../../core/renderer"));
var _dom_adapter = _interopRequireDefault(require("../../../core/dom_adapter"));
var _element = require("../../../core/element");
var _utils = require("../utils/utils");
var _type = require("../../../core/utils/type");

function _interopRequireDefault(obj) {
    return obj && obj.__esModule ? obj : {
        default: obj
    }
}

function _extends() {
    _extends = Object.assign ? Object.assign.bind() : function(target) {
        for (var i = 1; i < arguments.length; i++) {
            var source = arguments[i];
            for (var key in source) {
                if (Object.prototype.hasOwnProperty.call(source, key)) {
                    target[key] = source[key]
                }
            }
        }
        return target
    };
    return _extends.apply(this, arguments)
}

function _assertThisInitialized(self) {
    if (void 0 === self) {
        throw new ReferenceError("this hasn't been initialised - super() hasn't been called")
    }
    return self
}

function _inheritsLoose(subClass, superClass) {
    subClass.prototype = Object.create(superClass.prototype);
    subClass.prototype.constructor = subClass;
    _setPrototypeOf(subClass, superClass)
}

function _setPrototypeOf(o, p) {
    _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function(o, p) {
        o.__proto__ = p;
        return o
    };
    return _setPrototypeOf(o, p)
}
var TemplateWrapper = function(_InfernoComponent) {
    _inheritsLoose(TemplateWrapper, _InfernoComponent);

    function TemplateWrapper(props) {
        var _this;
        _this = _InfernoComponent.call(this, props) || this;
        _this.renderTemplate = _this.renderTemplate.bind(_assertThisInitialized(_this));
        return _this
    }
    var _proto = TemplateWrapper.prototype;
    _proto.renderTemplate = function() {
        var _this$props$model;
        var node = (0, _inferno2.findDOMfromVNode)(this.$LI, true);
        var parentNode = node.parentNode;
        var $parent = (0, _renderer.default)(parentNode);
        var $children = $parent.contents();
        var _ref = null !== (_this$props$model = this.props.model) && void 0 !== _this$props$model ? _this$props$model : {
                data: {}
            },
            data = _ref.data,
            index = _ref.index;
        if (data) {
            Object.keys(data).forEach((function(name) {
                if (data[name] && _dom_adapter.default.isNode(data[name])) {
                    data[name] = (0, _element.getPublicElement)((0, _renderer.default)(data[name]))
                }
            }))
        }
        var $result = (0, _renderer.default)(this.props.template.render(_extends({
            container: (0, _element.getPublicElement)($parent),
            transclude: this.props.transclude
        }, {
            renovated: this.props.renovated
        }, !this.props.transclude ? {
            model: data
        } : {}, !this.props.transclude && Number.isFinite(index) ? {
            index: index
        } : {})));
        (0, _dom.replaceWith)((0, _renderer.default)(node), $result);
        return function() {
            (0, _utils.removeDifferentElements)($children, $parent.contents());
            parentNode.appendChild(node)
        }
    };
    _proto.shouldComponentUpdate = function(nextProps) {
        var _this$props = this.props,
            model = _this$props.model,
            template = _this$props.template;
        var nextModel = nextProps.model,
            nextTemplate = nextProps.template;
        var sameTemplate = template === nextTemplate;
        if (!sameTemplate) {
            return true
        }
        if ((0, _type.isDefined)(model) && (0, _type.isDefined)(nextModel)) {
            var data = model.data,
                index = model.index;
            var nextData = nextModel.data,
                nextIndex = nextModel.index;
            return index !== nextIndex || !(0, _shallow_equals.shallowEquals)(data, nextData)
        }
        var sameModel = model === nextModel;
        return !sameModel
    };
    _proto.createEffects = function() {
        return [new _inferno.InfernoEffect(this.renderTemplate, [this.props.template, this.props.model])]
    };
    _proto.updateEffects = function() {
        this._effects[0].update([this.props.template, this.props.model])
    };
    _proto.componentWillUnmount = function() {};
    _proto.render = function() {
        return null
    };
    return TemplateWrapper
}(_inferno.InfernoComponent);
exports.TemplateWrapper = TemplateWrapper;