ng-select-blur
Version:
Angular ng-select - All in One UI Select, Multiselect and Autocomplete
156 lines (155 loc) • 11 kB
JavaScript
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,uselessCode} checked by tsc
*/
import * as tslib_1 from "tslib";
/** @typedef {?} */
var SelectionModelFactory;
export { SelectionModelFactory };
/**
* @return {?}
*/
export function DefaultSelectionModelFactory() {
return new DefaultSelectionModel();
}
/**
* @record
*/
export function SelectionModel() { }
/** @type {?} */
SelectionModel.prototype.value;
/** @type {?} */
SelectionModel.prototype.select;
/** @type {?} */
SelectionModel.prototype.unselect;
/** @type {?} */
SelectionModel.prototype.clear;
var DefaultSelectionModel = /** @class */ (function () {
function DefaultSelectionModel() {
this._selected = [];
}
Object.defineProperty(DefaultSelectionModel.prototype, "value", {
get: /**
* @return {?}
*/
function () {
return this._selected;
},
enumerable: true,
configurable: true
});
/**
* @param {?} item
* @param {?} multiple
* @param {?} groupAsModel
* @return {?}
*/
DefaultSelectionModel.prototype.select = /**
* @param {?} item
* @param {?} multiple
* @param {?} groupAsModel
* @return {?}
*/
function (item, multiple, groupAsModel) {
item.selected = true;
if (groupAsModel || !item.children) {
this._selected.push(item);
}
if (multiple) {
if (item.parent) {
/** @type {?} */
var childrenCount = item.parent.children.length;
/** @type {?} */
var selectedCount = item.parent.children.filter(function (x) { return x.selected; }).length;
item.parent.selected = childrenCount === selectedCount;
}
else if (item.children) {
this._setChildrenSelectedState(item.children, true);
this._removeChildren(item);
if (!groupAsModel) {
this._selected = tslib_1.__spread(this._selected, item.children);
}
}
}
};
/**
* @param {?} item
* @param {?} multiple
* @return {?}
*/
DefaultSelectionModel.prototype.unselect = /**
* @param {?} item
* @param {?} multiple
* @return {?}
*/
function (item, multiple) {
var _a;
this._selected = this._selected.filter(function (x) { return x !== item; });
item.selected = false;
if (multiple) {
if (item.parent && item.parent.selected) {
/** @type {?} */
var children = item.parent.children;
this._removeParent(item.parent);
this._removeChildren(item.parent);
(_a = this._selected).push.apply(_a, tslib_1.__spread(children.filter(function (x) { return x !== item; })));
item.parent.selected = false;
}
else if (item.children) {
this._setChildrenSelectedState(item.children, false);
this._removeChildren(item);
}
}
};
/**
* @return {?}
*/
DefaultSelectionModel.prototype.clear = /**
* @return {?}
*/
function () {
this._selected = [];
};
/**
* @param {?} children
* @param {?} selected
* @return {?}
*/
DefaultSelectionModel.prototype._setChildrenSelectedState = /**
* @param {?} children
* @param {?} selected
* @return {?}
*/
function (children, selected) {
children.forEach(function (x) { return x.selected = selected; });
};
/**
* @param {?} parent
* @return {?}
*/
DefaultSelectionModel.prototype._removeChildren = /**
* @param {?} parent
* @return {?}
*/
function (parent) {
this._selected = this._selected.filter(function (x) { return x.parent !== parent; });
};
/**
* @param {?} parent
* @return {?}
*/
DefaultSelectionModel.prototype._removeParent = /**
* @param {?} parent
* @return {?}
*/
function (parent) {
this._selected = this._selected.filter(function (x) { return x !== parent; });
};
return DefaultSelectionModel;
}());
export { DefaultSelectionModel };
if (false) {
/** @type {?} */
DefaultSelectionModel.prototype._selected;
}
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