@progress/kendo-base-components-vue-wrapper/dist/es/kendo-base-component/index.js

Kendo UI Base Component wrapper for Vue.js

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

var _vue = require('vue');

var aVue = _interopRequireWildcard(_vue);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }

var allVue = aVue;
var gh = allVue.h;
var isV3 = allVue.version && allVue.version[0] === '3';
var createApp = allVue.createApp;
exports.default = {
    name: 'baseComponent',
    props: {
        disabled: {
            type: Boolean,
            default: undefined
        },
        readonly: {
            type: Boolean,
            default: undefined
        }
    },
    render: function render(createElement) {
        var h = gh || createElement;
        return h('div');
    },
    created: function created() {
        this.createdMethod();
    },

    beforeDestroy: gh ? undefined : function () {
        this.destroyKendoWidget();
    },
    beforeUnmount: function beforeUnmount() {
        this.destroyKendoWidget();
    },
    setup: function setup() {
        var v3 = isV3;
        return {
            v3: v3
        };
    },

    beforeMount: function beforeMount() {
        if (this.v3) {
            this.createdMethod();
            var defaultSlot = this.v3 && this.$slots.default && typeof this.$slots.default === 'function' ? this.$slots.default() : this.$slots.default;
            var hasDataSource = !this.$props.dataSource;
            if (hasDataSource && defaultSlot) {
                var innerDatasource = defaultSlot.find(function (slot) {
                    return slot.type && slot.type.name && slot.type.name.indexOf('datasource') !== -1;
                });
                if (innerDatasource) {
                    var dataSourceOptions = this.parseOptions(innerDatasource, innerDatasource.type.mixins[0].mixins);
                    this.widgetOptions.dataSource = dataSourceOptions;
                }
            }
        }
    },
    updated: function updated() {
        if (this.modelValue) {
            this.changeValue(this.modelValue);
        }
    },
    mounted: function mounted() {
        if (this.$el.classList && this.$el.classList.length > 0) {
            this.nativeClasses = [].concat(_toConsumableArray(this.$el.classList));
        } else {
            this.nativeClasses = [];
        }
        var props = this.v3 ? this.$props : this.$options.propsData;
        for (var key in props) {
            var that = this;

            if (key.toLowerCase().indexOf('template') !== -1) {
                var isFunction = this.widgetOptions[key] instanceof Function;

                if (isFunction) {
                    this.widgetOptions[key] = this.transformTemplate(key);
                }
            }

            if (key === 'value') {
                that.$watch(key, function (newValue) {
                    that.changeValue(newValue);
                });
            } else if (key === 'disabled') {
                that.$watch(key, function (newValue) {
                    that.makeDisabled(newValue);
                });
            } else if (key === 'readonly') {
                that.$watch(key, function (newValue) {
                    that.makeReadonly(newValue);
                });
            } else {
                that.$watch(key, function (newValue, oldValue) {
                    // Vue always dispatches a change when inline complex objects are bound
                    // https://github.com/telerik/kendo-ui-core/issues/3952
                    if (JSON.stringify(oldValue) !== JSON.stringify(newValue)) {
                        that.updateWidget();
                    }
                });
            }
        }
    },

    watch: {
        $attrs: function $attrs() {
            this.toggleClasses();
        }
    },
    methods: {
        createdMethod: function createdMethod() {
            this.resolveWidgetOptions();
            this.$_nativeTemplates = [];
            if (!this.v3) {
                this.$on('kendowidgetready', this.ready);
            }
        },
        destroyKendoWidget: function destroyKendoWidget() {
            if (this.kendoWidget() && this.kendoWidget().destroy) {
                this.kendoWidget().destroy();
                if (this.$_nativeTemplates.length) {
                    for (var i = 0; i < this.$_nativeTemplates.length; i++) {
                        var currentTemplate = this.$_nativeTemplates[i];
                        if (currentTemplate.unmount) {
                            currentTemplate.unmount();
                        } else {
                            currentTemplate.$destroy();
                        }
                    }
                }
            }
        },
        toggleClasses: function toggleClasses() {
            var that = this;
            var $element = kendo.jQuery(that.$el);
            var $wrapper = that.kendoWidget().wrapper;

            if ($wrapper && $wrapper[0] !== $element[0]) {
                that.nativeClasses.forEach(function (item) {
                    $wrapper.removeClass(item);
                });

                // Add to wrapper only the custom classes without the default Kendo ones
                if (that.kendoClasses) {
                    that.nativeClasses = [].concat(_toConsumableArray(that.$el.classList)).filter(function (item) {
                        return that.kendoClasses.indexOf(item) < 0;
                    });
                } else {
                    that.nativeClasses = [].concat(_toConsumableArray(that.$el.classList));
                }

                that.nativeClasses.forEach(function (item) {
                    $wrapper.addClass(item);
                });
            }

            if (that.kendoClasses) {
                that.kendoClasses.forEach(function (item) {
                    $element.addClass(item);
                });
            }
        },
        updateWidget: function updateWidget() {
            var that = this;

            that.resolveWidgetOptions();

            if (that._resolveChildren) {
                that._resolveChildren();
            }

            var currentWidget = that.kendoWidget();

            if (currentWidget && currentWidget.setOptions) {
                currentWidget.setOptions(that.widgetOptions);
            }
        },

        transformTemplate: function transformTemplate(key, val) {
            var that = this;
            var object;
            var props = that.v3 ? that.$props : that.$options.propsData;
            var templateDefinition = val || props[key];
            try {
                object = templateDefinition.call(that, {});
            } catch (e) {
                return templateDefinition;
            }

            if (!object.template) {
                return templateDefinition;
            }

            return function () {
                object = templateDefinition.apply(this, arguments);
                var kendoguid;
                if (that.v3) {
                    var newTemplateArgs = typeof object.templateArgs === 'string' ? object.templateArgs : Object.assign({}, object.templateArgs);
                    var tempComponent = (0, createApp)(Object.assign({}, object.template, {
                        data: function data() {
                            return Object.assign({}, object.template.data ? object.template.data() : {}, {
                                templateArgs: newTemplateArgs
                            });
                        }
                    }));
                    kendoguid = 'kendo' + kendo.guid();

                    that.$nextTick(function () {
                        if (document.getElementById(kendoguid)) {
                            tempComponent.mount('#' + kendoguid);
                            that.$_nativeTemplates.push(tempComponent);
                        }
                    });
                } else {
                    var newVue = allVue.default.extend(object);
                    var vueObject = new newVue(object.template);
                    vueObject.$data.templateArgs = object.templateArgs;
                    kendoguid = 'kendo' + kendo.guid();
                    that.$nextTick(function () {
                        if (document.getElementById(kendoguid)) {
                            vueObject.$mount('#' + kendoguid);
                            that.$_nativeTemplates.push(vueObject);
                        }
                    });
                }

                return '<div id="' + kendoguid + '"></div>';
            };
        },
        resolveChildren: function resolveChildren(prop, name) {
            var defaultSlot = this.v3 && this.$slots.default && typeof this.$slots.default === 'function' ? this.$slots.default() : this.$slots.default;
            if (!this.widgetOptions[prop] && defaultSlot) {
                var items = [];
                var _iteratorNormalCompletion = true;
                var _didIteratorError = false;
                var _iteratorError = undefined;

                try {
                    for (var _iterator = defaultSlot[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
                        var childSlot = _step.value;

                        if (childSlot.tag && childSlot.tag.indexOf(name) !== -1 || childSlot.type && childSlot.type.name && childSlot.type.name.toLowerCase().indexOf(name) !== -1) {
                            var childInstance = this.v3 ? childSlot : childSlot.componentInstance;
                            var itemOptions = this.parseOptions(childInstance);

                            if (itemOptions.dataSourceRef) {
                                this.setInnerDataSource('dataSourceRef', 'dataSource', itemOptions);
                            }

                            items.push(itemOptions);
                            this.handleWatcher(childInstance);
                        }
                    }
                } catch (err) {
                    _didIteratorError = true;
                    _iteratorError = err;
                } finally {
                    try {
                        if (!_iteratorNormalCompletion && _iterator.return) {
                            _iterator.return();
                        }
                    } finally {
                        if (_didIteratorError) {
                            throw _iteratorError;
                        }
                    }
                }

                if (items.length) {
                    this.widgetOptions[prop] = items;
                }
            }
        },
        handleWatcher: function handleWatcher(childInstance) {
            var that = this;
            childInstance.stashedPropsData = JSON.stringify(that.v3 ? childInstance.$props : childInstance.$options.propsData);

            if (!that.v3 && !childInstance._isWatchAttached) {
                childInstance.$watch('$props', function () {
                    var props = that.v3 ? childInstance.$props : childInstance.$options.propsData;
                    var propsAsJson = JSON.stringify(props);
                    var needsUpdate = childInstance.stashedPropsData !== propsAsJson;

                    if (that.updateWidget && needsUpdate) {
                        that.updateWidget();
                    } else if (that._resolveInnerChildren) {
                        that._resolveInnerChildren();
                    }

                    childInstance.stashedPropsData = propsAsJson;
                }, { deep: true });

                childInstance._isWatchAttached = true;
            }
        },
        makeDisabled: function makeDisabled(toDisable) {
            if (this.kendoWidget().enable) {
                this.kendoWidget().enable(!toDisable);
            }
        },
        makeReadonly: function makeReadonly(value) {
            if (this.kendoWidget().readonly) {
                this.kendoWidget().readonly(value);
            }
        },
        changeValue: function changeValue(newValue) {
            if (this.kendoWidget().value) {
                this.kendoWidget().value(newValue);
            }
        },
        resolveWidgetOptions: function resolveWidgetOptions() {
            this.widgetOptions = this.parseOptions();
        },
        getListeners: function getListeners() {
            if (this.v3) {
                var listeners = {};
                for (var key in this.$attrs) {
                    if (key.startsWith('on')) {
                        listeners[key] = this.$attrs[key];
                    }
                }

                return listeners;
            } else {
                return this.$listeners;
            }
        },
        parseOptions: function parseOptions(component, defaultMixins) {
            var _this = this;

            var that = component || this;
            var options = {};
            var props = this.v3 ? component ? that.props : that.$props : that.$options.propsData;

            var _loop = function _loop(_key) {
                propOptions = _this.v3 ? component ? undefined : (that.$options.__props ? that.$options.__props[0][_key] : that.$options.props[_key]) || that.$options.__props[0][0][_key] : that.$options.props[_key];
                val = props[_key];

                if (_this.v3 && _key.indexOf('-') !== -1) {
                    _key = _this.camelize(_key);
                }

                compositeProps = propOptions ? propOptions.kComposite : undefined;


                if (that.v3 || _this.v3) {
                    var mixins = component ? defaultMixins || component.type.mixins : that.$options.mixins;
                    if (mixins) {
                        mixins.forEach(function (mixin) {
                            if (mixin.props && mixin.name !== 'baseComponent' && mixin.name !== 'baseDataSourceComponent' && mixin.props[_key] !== undefined && (that.$props ? that.$props[_key] !== undefined : true)) {
                                compositeProps = mixin.props[_key].kComposite;
                            }
                        });
                    }
                }

                if (!compositeProps) {
                    if (_key.toLowerCase().indexOf('template') !== -1 && val instanceof Function) {
                        options[_key] = _this.transformTemplate(_key, val);
                    } else {
                        if (val !== undefined) {
                            options[_key] = val;
                        }
                    }
                } else {
                    if (val !== undefined) {
                        _this.addCompositeProperty(options, compositeProps.split('.'), val);
                    }
                }
                key = _key;
            };

            for (var key in props) {
                var propOptions;
                var val;
                var compositeProps;

                _loop(key);
            }

            if (that.getListeners) {
                if (this.v3) {
                    Object.keys(that.$attrs).forEach(function (event) {
                        var listeners = that.getListeners();
                        var eventName = _this.v3 ? event : event.toLowerCase();
                        if (listeners && listeners[eventName]) {
                            var kendoIndex = event.lastIndexOf('kendo');
                            var kendoEvent;
                            if (kendoIndex !== -1) {
                                kendoEvent = event.replace('kendo', '').toLowerCase();
                            }

                            if (_this.v3 && event.indexOf('onKendo') !== -1) {
                                kendoEvent = event.replace('onKendo', '').toLowerCase();
                            }
                            var kendoEventProp = Object.keys(that.$props).find(function (e) {
                                return e.toLowerCase() === _this.removeOn(event);
                            });
                            options[kendoEvent || kendoEventProp || _this.removeOn(event)] = listeners[eventName];
                        }
                    });
                } else {
                    Object.keys(that.$props).forEach(function (event) {
                        var listeners = that.getListeners();
                        if (listeners && listeners[event.toLowerCase()]) {
                            var kendoIndex = event.lastIndexOf('kendo');
                            var kendoEvent;
                            if (kendoIndex !== -1) {
                                kendoEvent = event.replace('kendo', '').toLowerCase();
                            }

                            options[kendoEvent || event] = listeners[event.toLowerCase()];
                        }
                    });
                }
            }

            if (this.v3 && this.$props.modelValue) {
                options.value = this.$props.modelValue;
            }

            return options;
        },
        addCompositeProperty: function addCompositeProperty(obj, keys, val) {
            var lastKey = keys.pop();
            var lastObj = keys.reduce(function (obj, key) {
                obj[key] = _typeof(obj[key]) === 'object' ? obj[key] || {} : {};
                return obj[key];
            }, obj);

            if (lastKey.toLowerCase().indexOf('template') !== -1 && val instanceof Function) {
                lastObj[lastKey] = this.transformTemplate(lastKey, val);
            } else {
                lastObj[lastKey] = val;
            }
        },
        resolveInnerTags: function resolveInnerTags(tagName) {
            var items = [];
            var defaultSlot = this.v3 && this.$slots.default && typeof this.$slots.default === 'function' ? this.$slots.default() : this.$slots.default;
            var _iteratorNormalCompletion2 = true;
            var _didIteratorError2 = false;
            var _iteratorError2 = undefined;

            try {
                for (var _iterator2 = defaultSlot[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {
                    var childSlot = _step2.value;

                    if (childSlot.tag && childSlot.tag.indexOf(tagName) !== -1 || childSlot.type && childSlot.type.name && childSlot.type.name.toLowerCase().indexOf(tagName) !== -1) {
                        var childOptions = childSlot.componentOptions;
                        var childInstance = this.v3 ? childSlot : childSlot.componentInstance;
                        var item = this.v3 ? childInstance.$props || childInstance.props : childOptions.propsData;

                        if (this.v3) {
                            var itemKeys = Object.keys(item);
                            var _iteratorNormalCompletion3 = true;
                            var _didIteratorError3 = false;
                            var _iteratorError3 = undefined;

                            try {
                                for (var _iterator3 = itemKeys[Symbol.iterator](), _step3; !(_iteratorNormalCompletion3 = (_step3 = _iterator3.next()).done); _iteratorNormalCompletion3 = true) {
                                    var propKey = _step3.value;

                                    if (propKey.indexOf('-') !== -1) {
                                        item[this.camelize(propKey)] = item[propKey];
                                    }
                                }
                            } catch (err) {
                                _didIteratorError3 = true;
                                _iteratorError3 = err;
                            } finally {
                                try {
                                    if (!_iteratorNormalCompletion3 && _iterator3.return) {
                                        _iterator3.return();
                                    }
                                } finally {
                                    if (_didIteratorError3) {
                                        throw _iteratorError3;
                                    }
                                }
                            }
                        }

                        if (!item.items) {
                            item.items = childInstance.subitems;
                        }

                        items.push(item);
                        this.handleWatcher(childInstance);
                    }
                }
            } catch (err) {
                _didIteratorError2 = true;
                _iteratorError2 = err;
            } finally {
                try {
                    if (!_iteratorNormalCompletion2 && _iterator2.return) {
                        _iterator2.return();
                    }
                } finally {
                    if (_didIteratorError2) {
                        throw _iteratorError2;
                    }
                }
            }

            return items;
        },
        ready: function ready() {
            var that = this;

            if (this.$el.classList.length > 0) {
                that.kendoClasses = [].concat(_toConsumableArray(that.$el.classList)).filter(function (item) {
                    return that.nativeClasses.indexOf(item) < 0;
                });
            }
            var props = that.v3 ? that.$props : that.$options.propsData;
            if (props && props.disabled) {
                that.makeDisabled(true);
            }

            if (props && props.readonly) {
                that.makeReadonly(true);
            }
        },
        camelize: function camelize(str) {
            var arr = str.split('-');
            var capital = arr.map(function (item, index) {
                return index ? item.charAt(0).toUpperCase() + item.slice(1).toLowerCase() : item;
            });
            var capitalString = capital.join('');

            return capitalString;
        },
        removeOn: function removeOn(str) {

            if (str.indexOf('onKendo') !== -1) {
                return str.replace('onKendo', '').toLowerCase();
            }

            return str.replace('on', '').toLowerCase();
        }
    }
};