372 lines
12 KiB
JavaScript
372 lines
12 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = exports.VTreeviewNodeProps = void 0;
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var _transitions = require("../transitions");
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var _VIcon = require("../VIcon");
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var _registrable = require("../../mixins/registrable");
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var _colorable = _interopRequireDefault(require("../../mixins/colorable"));
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var _mixins = _interopRequireDefault(require("../../util/mixins"));
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var _helpers = require("../../util/helpers");
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread(); }
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function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance"); }
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function _iterableToArray(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); }
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function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = new Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } }
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function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
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function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
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function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
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var baseMixins = (0, _mixins.default)(_colorable.default, (0, _registrable.inject)('treeview'));
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var VTreeviewNodeProps = {
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activatable: Boolean,
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activeClass: {
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type: String,
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default: 'v-treeview-node--active'
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},
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color: {
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type: String,
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default: 'primary'
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},
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expandIcon: {
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type: String,
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default: '$subgroup'
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},
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indeterminateIcon: {
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type: String,
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default: '$checkboxIndeterminate'
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},
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itemChildren: {
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type: String,
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default: 'children'
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},
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itemDisabled: {
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type: String,
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default: 'disabled'
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},
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itemKey: {
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type: String,
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default: 'id'
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},
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itemText: {
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type: String,
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default: 'name'
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},
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loadChildren: Function,
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loadingIcon: {
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type: String,
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default: '$loading'
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},
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offIcon: {
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type: String,
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default: '$checkboxOff'
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},
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onIcon: {
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type: String,
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default: '$checkboxOn'
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},
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openOnClick: Boolean,
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rounded: Boolean,
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selectable: Boolean,
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selectedColor: {
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type: String,
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default: 'accent'
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},
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shaped: Boolean,
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transition: Boolean,
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selectionType: {
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type: String,
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default: 'leaf',
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validator: function validator(v) {
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return ['leaf', 'independent'].includes(v);
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}
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}
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};
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/* @vue/component */
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exports.VTreeviewNodeProps = VTreeviewNodeProps;
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var VTreeviewNode = baseMixins.extend().extend({
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name: 'v-treeview-node',
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inject: {
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treeview: {
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default: null
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}
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},
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props: _objectSpread({
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level: Number,
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item: {
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type: Object,
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default: function _default() {
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return null;
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}
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},
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parentIsDisabled: Boolean
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}, VTreeviewNodeProps),
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data: function data() {
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return {
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hasLoaded: false,
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isActive: false,
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isIndeterminate: false,
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isLoading: false,
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isOpen: false,
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isSelected: false
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};
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},
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computed: {
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disabled: function disabled() {
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return (0, _helpers.getObjectValueByPath)(this.item, this.itemDisabled) || this.parentIsDisabled && this.selectionType === 'leaf';
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},
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key: function key() {
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return (0, _helpers.getObjectValueByPath)(this.item, this.itemKey);
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},
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children: function children() {
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return (0, _helpers.getObjectValueByPath)(this.item, this.itemChildren);
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},
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text: function text() {
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return (0, _helpers.getObjectValueByPath)(this.item, this.itemText);
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},
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scopedProps: function scopedProps() {
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return {
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item: this.item,
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leaf: !this.children,
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selected: this.isSelected,
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indeterminate: this.isIndeterminate,
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active: this.isActive,
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open: this.isOpen
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};
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},
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computedIcon: function computedIcon() {
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if (this.isIndeterminate) return this.indeterminateIcon;else if (this.isSelected) return this.onIcon;else return this.offIcon;
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},
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hasChildren: function hasChildren() {
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return !!this.children && (!!this.children.length || !!this.loadChildren);
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}
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},
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created: function created() {
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this.treeview.register(this);
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},
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beforeDestroy: function beforeDestroy() {
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this.treeview.unregister(this);
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},
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methods: {
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checkChildren: function checkChildren() {
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var _this = this;
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return new Promise(function (resolve) {
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// TODO: Potential issue with always trying
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// to load children if response is empty?
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if (!_this.children || _this.children.length || !_this.loadChildren || _this.hasLoaded) return resolve();
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_this.isLoading = true;
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resolve(_this.loadChildren(_this.item));
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}).then(function () {
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_this.isLoading = false;
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_this.hasLoaded = true;
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});
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},
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open: function open() {
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this.isOpen = !this.isOpen;
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this.treeview.updateOpen(this.key, this.isOpen);
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this.treeview.emitOpen();
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},
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genLabel: function genLabel() {
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var children = [];
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if (this.$scopedSlots.label) children.push(this.$scopedSlots.label(this.scopedProps));else children.push(this.text);
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return this.$createElement('div', {
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slot: 'label',
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staticClass: 'v-treeview-node__label'
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}, children);
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},
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genPrependSlot: function genPrependSlot() {
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if (!this.$scopedSlots.prepend) return null;
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return this.$createElement('div', {
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staticClass: 'v-treeview-node__prepend'
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}, this.$scopedSlots.prepend(this.scopedProps));
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},
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genAppendSlot: function genAppendSlot() {
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if (!this.$scopedSlots.append) return null;
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return this.$createElement('div', {
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staticClass: 'v-treeview-node__append'
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}, this.$scopedSlots.append(this.scopedProps));
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},
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genContent: function genContent() {
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var children = [this.genPrependSlot(), this.genLabel(), this.genAppendSlot()];
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return this.$createElement('div', {
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staticClass: 'v-treeview-node__content'
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}, children);
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},
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genToggle: function genToggle() {
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var _this2 = this;
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return this.$createElement(_VIcon.VIcon, {
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staticClass: 'v-treeview-node__toggle',
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class: {
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'v-treeview-node__toggle--open': this.isOpen,
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'v-treeview-node__toggle--loading': this.isLoading
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},
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slot: 'prepend',
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on: {
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click: function click(e) {
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e.stopPropagation();
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if (_this2.isLoading) return;
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_this2.checkChildren().then(function () {
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return _this2.open();
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});
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}
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}
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}, [this.isLoading ? this.loadingIcon : this.expandIcon]);
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},
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genCheckbox: function genCheckbox() {
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var _this3 = this;
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return this.$createElement(_VIcon.VIcon, {
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staticClass: 'v-treeview-node__checkbox',
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props: {
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color: this.isSelected || this.isIndeterminate ? this.selectedColor : undefined,
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disabled: this.disabled
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},
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on: {
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click: function click(e) {
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e.stopPropagation();
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if (_this3.isLoading) return;
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_this3.checkChildren().then(function () {
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// We nextTick here so that items watch in VTreeview has a chance to run first
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_this3.$nextTick(function () {
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_this3.isSelected = !_this3.isSelected;
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_this3.isIndeterminate = false;
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_this3.treeview.updateSelected(_this3.key, _this3.isSelected);
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_this3.treeview.emitSelected();
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});
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});
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}
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}
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}, [this.computedIcon]);
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},
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genLevel: function genLevel(level) {
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var _this4 = this;
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return (0, _helpers.createRange)(level).map(function () {
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return _this4.$createElement('div', {
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staticClass: 'v-treeview-node__level'
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});
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});
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},
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genNode: function genNode() {
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var _this5 = this;
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var children = [this.genContent()];
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if (this.selectable) children.unshift(this.genCheckbox());
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if (this.hasChildren) {
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children.unshift(this.genToggle());
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} else {
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children.unshift.apply(children, _toConsumableArray(this.genLevel(1)));
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}
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children.unshift.apply(children, _toConsumableArray(this.genLevel(this.level)));
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return this.$createElement('div', this.setTextColor(this.isActive && this.color, {
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staticClass: 'v-treeview-node__root',
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class: _defineProperty({}, this.activeClass, this.isActive),
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on: {
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click: function click() {
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if (_this5.openOnClick && _this5.hasChildren) {
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_this5.checkChildren().then(_this5.open);
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} else if (_this5.activatable && !_this5.disabled) {
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_this5.isActive = !_this5.isActive;
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_this5.treeview.updateActive(_this5.key, _this5.isActive);
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_this5.treeview.emitActive();
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}
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}
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}
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}), children);
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},
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genChild: function genChild(item, parentIsDisabled) {
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return this.$createElement(VTreeviewNode, {
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key: (0, _helpers.getObjectValueByPath)(item, this.itemKey),
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props: {
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activatable: this.activatable,
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activeClass: this.activeClass,
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item: item,
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selectable: this.selectable,
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selectedColor: this.selectedColor,
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color: this.color,
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expandIcon: this.expandIcon,
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indeterminateIcon: this.indeterminateIcon,
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offIcon: this.offIcon,
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onIcon: this.onIcon,
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loadingIcon: this.loadingIcon,
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itemKey: this.itemKey,
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itemText: this.itemText,
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itemDisabled: this.itemDisabled,
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itemChildren: this.itemChildren,
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loadChildren: this.loadChildren,
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transition: this.transition,
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openOnClick: this.openOnClick,
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rounded: this.rounded,
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shaped: this.shaped,
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level: this.level + 1,
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selectionType: this.selectionType,
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parentIsDisabled: parentIsDisabled
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},
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scopedSlots: this.$scopedSlots
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});
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},
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genChildrenWrapper: function genChildrenWrapper() {
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var _this6 = this;
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if (!this.isOpen || !this.children) return null;
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var children = [this.children.map(function (c) {
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return _this6.genChild(c, _this6.disabled);
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})];
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return this.$createElement('div', {
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staticClass: 'v-treeview-node__children'
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}, children);
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},
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genTransition: function genTransition() {
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return this.$createElement(_transitions.VExpandTransition, [this.genChildrenWrapper()]);
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}
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},
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render: function render(h) {
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var children = [this.genNode()];
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if (this.transition) children.push(this.genTransition());else children.push(this.genChildrenWrapper());
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return h('div', {
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staticClass: 'v-treeview-node',
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class: {
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'v-treeview-node--leaf': !this.hasChildren,
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'v-treeview-node--click': this.openOnClick,
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'v-treeview-node--disabled': this.disabled,
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'v-treeview-node--rounded': this.rounded,
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'v-treeview-node--shaped': this.shaped,
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'v-treeview-node--selected': this.isSelected,
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'v-treeview-node--excluded': this.treeview.isExcluded(this.key)
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},
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attrs: {
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'aria-expanded': String(this.isOpen)
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}
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}, children);
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}
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});
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var _default2 = VTreeviewNode;
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exports.default = _default2;
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//# sourceMappingURL=VTreeviewNode.js.map
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