UNPKG

ng-zorro-antd

Version:

An enterprise-class UI components based on Ant Design and Angular

1,150 lines (1,115 loc) 44.3 kB
(function (global, factory) { typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/cdk/overlay'), require('@angular/common'), require('@angular/core'), require('@angular/forms'), require('ng-zorro-antd/icon'), require('rxjs'), require('@angular/cdk/keycodes'), require('@angular/cdk/portal'), require('ng-zorro-antd/core/overlay'), require('ng-zorro-antd/core/util')) : typeof define === 'function' && define.amd ? define('ng-zorro-antd/mention', ['exports', '@angular/cdk/overlay', '@angular/common', '@angular/core', '@angular/forms', 'ng-zorro-antd/icon', 'rxjs', '@angular/cdk/keycodes', '@angular/cdk/portal', 'ng-zorro-antd/core/overlay', 'ng-zorro-antd/core/util'], factory) : (global = global || self, factory((global['ng-zorro-antd'] = global['ng-zorro-antd'] || {}, global['ng-zorro-antd'].mention = {}), global.ng.cdk.overlay, global.ng.common, global.ng.core, global.ng.forms, global['ng-zorro-antd'].icon, global.rxjs, global.ng.cdk.keycodes, global.ng.cdk.portal, global['ng-zorro-antd'].core.overlay, global['ng-zorro-antd'].core.util)); }(this, (function (exports, overlay, common, core, forms, icon, rxjs, keycodes, portal, overlay$1, util) { 'use strict'; /*! ***************************************************************************** Copyright (c) Microsoft Corporation. All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABLITY OR NON-INFRINGEMENT. See the Apache Version 2.0 License for specific language governing permissions and limitations under the License. ***************************************************************************** */ /* global Reflect, Promise */ var extendStatics = function(d, b) { extendStatics = Object.setPrototypeOf || ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; return extendStatics(d, b); }; function __extends(d, b) { extendStatics(d, b); function __() { this.constructor = d; } d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); } var __assign = function() { __assign = Object.assign || function __assign(t) { for (var s, i = 1, n = arguments.length; i < n; i++) { s = arguments[i]; for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p]; } return t; }; return __assign.apply(this, arguments); }; function __rest(s, e) { var t = {}; for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p]; if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) { if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]]; } return t; } function __decorate(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; } function __param(paramIndex, decorator) { return function (target, key) { decorator(target, key, paramIndex); } } function __metadata(metadataKey, metadataValue) { if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(metadataKey, metadataValue); } function __awaiter(thisArg, _arguments, P, generator) { function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } return new (P || (P = Promise))(function (resolve, reject) { function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } step((generator = generator.apply(thisArg, _arguments || [])).next()); }); } function __generator(thisArg, body) { var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g; return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g; function verb(n) { return function (v) { return step([n, v]); }; } function step(op) { if (f) throw new TypeError("Generator is already executing."); while (_) try { if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t; if (y = 0, t) op = [op[0] & 2, t.value]; switch (op[0]) { case 0: case 1: t = op; break; case 4: _.label++; return { value: op[1], done: false }; case 5: _.label++; y = op[1]; op = [0]; continue; case 7: op = _.ops.pop(); _.trys.pop(); continue; default: if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; } if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; } if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; } if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; } if (t[2]) _.ops.pop(); _.trys.pop(); continue; } op = body.call(thisArg, _); } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; } if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true }; } } function __exportStar(m, exports) { for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p]; } function __values(o) { var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; if (m) return m.call(o); if (o && typeof o.length === "number") return { next: function () { if (o && i >= o.length) o = void 0; return { value: o && o[i++], done: !o }; } }; throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); } function __read(o, n) { var m = typeof Symbol === "function" && o[Symbol.iterator]; if (!m) return o; var i = m.call(o), r, ar = [], e; try { while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); } catch (error) { e = { error: error }; } finally { try { if (r && !r.done && (m = i["return"])) m.call(i); } finally { if (e) throw e.error; } } return ar; } function __spread() { for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i])); return ar; } function __spreadArrays() { for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length; for (var r = Array(s), k = 0, i = 0; i < il; i++) for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++) r[k] = a[j]; return r; }; function __await(v) { return this instanceof __await ? (this.v = v, this) : new __await(v); } function __asyncGenerator(thisArg, _arguments, generator) { if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined."); var g = generator.apply(thisArg, _arguments || []), i, q = []; return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i; function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; } function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } } function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); } function fulfill(value) { resume("next", value); } function reject(value) { resume("throw", value); } function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); } } function __asyncDelegator(o) { var i, p; return i = {}, verb("next"), verb("throw", function (e) { throw e; }), verb("return"), i[Symbol.iterator] = function () { return this; }, i; function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === "return" } : f ? f(v) : v; } : f; } } function __asyncValues(o) { if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined."); var m = o[Symbol.asyncIterator], i; return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i); function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; } function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); } } function __makeTemplateObject(cooked, raw) { if (Object.defineProperty) { Object.defineProperty(cooked, "raw", { value: raw }); } else { cooked.raw = raw; } return cooked; }; function __importStar(mod) { if (mod && mod.__esModule) return mod; var result = {}; if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k]; result.default = mod; return result; } function __importDefault(mod) { return (mod && mod.__esModule) ? mod : { default: mod }; } function __classPrivateFieldGet(receiver, privateMap) { if (!privateMap.has(receiver)) { throw new TypeError("attempted to get private field on non-instance"); } return privateMap.get(receiver); } function __classPrivateFieldSet(receiver, privateMap, value) { if (!privateMap.has(receiver)) { throw new TypeError("attempted to set private field on non-instance"); } privateMap.set(receiver, value); return value; } /** * @fileoverview added by tsickle * Generated from: mention-suggestions.ts * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ var NzMentionSuggestionDirective = /** @class */ (function () { function NzMentionSuggestionDirective() { } NzMentionSuggestionDirective.decorators = [ { type: core.Directive, args: [{ selector: '[nzMentionSuggestion]', exportAs: 'nzMentionSuggestion' },] } ]; return NzMentionSuggestionDirective; }()); /** * @fileoverview added by tsickle * Generated from: mention.service.ts * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ var NzMentionService = /** @class */ (function () { function NzMentionService() { this.triggerChange$ = new rxjs.Subject(); } /** * @return {?} */ NzMentionService.prototype.triggerChanged = /** * @return {?} */ function () { return this.triggerChange$.asObservable(); }; /** * @param {?} trigger * @return {?} */ NzMentionService.prototype.registerTrigger = /** * @param {?} trigger * @return {?} */ function (trigger) { if (this.trigger !== trigger) { this.trigger = trigger; this.triggerChange$.next(trigger); } }; /** * @return {?} */ NzMentionService.prototype.ngOnDestroy = /** * @return {?} */ function () { this.triggerChange$.complete(); }; NzMentionService.decorators = [ { type: core.Injectable } ]; return NzMentionService; }()); if (false) { /** * @type {?} * @private */ NzMentionService.prototype.trigger; /** * @type {?} * @private */ NzMentionService.prototype.triggerChange$; } /** * @fileoverview added by tsickle * Generated from: mention-trigger.ts * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ /** @type {?} */ var NZ_MENTION_TRIGGER_ACCESSOR = { provide: forms.NG_VALUE_ACCESSOR, useExisting: core.forwardRef((/** * @return {?} */ function () { return NzMentionTriggerDirective; })), multi: true }; var NzMentionTriggerDirective = /** @class */ (function () { function NzMentionTriggerDirective(el, nzMentionService) { this.el = el; this.nzMentionService = nzMentionService; this.onChange = (/** * @return {?} */ function () { }); this.onTouched = (/** * @return {?} */ function () { }); this.onFocusin = new core.EventEmitter(); this.onBlur = new core.EventEmitter(); this.onInput = new core.EventEmitter(); this.onKeydown = new core.EventEmitter(); this.onClick = new core.EventEmitter(); } /** * @return {?} */ NzMentionTriggerDirective.prototype.completeEvents = /** * @return {?} */ function () { this.onFocusin.complete(); this.onBlur.complete(); this.onInput.complete(); this.onKeydown.complete(); this.onClick.complete(); }; /** * @param {?=} caretPos * @return {?} */ NzMentionTriggerDirective.prototype.focus = /** * @param {?=} caretPos * @return {?} */ function (caretPos) { this.el.nativeElement.focus(); this.el.nativeElement.setSelectionRange(caretPos, caretPos); }; /** * @param {?} mention * @return {?} */ NzMentionTriggerDirective.prototype.insertMention = /** * @param {?} mention * @return {?} */ function (mention) { /** @type {?} */ var value = this.el.nativeElement.value; /** @type {?} */ var insertValue = mention.mention.trim() + ' '; /** @type {?} */ var newValue = [value.slice(0, mention.startPos + 1), insertValue, value.slice(mention.endPos, value.length)].join(''); this.el.nativeElement.value = newValue; this.focus(mention.startPos + insertValue.length + 1); this.onChange(newValue); this.value = newValue; }; /** * @param {?} value * @return {?} */ NzMentionTriggerDirective.prototype.writeValue = /** * @param {?} value * @return {?} */ function (value) { this.value = value; if (typeof value === 'string') { this.el.nativeElement.value = value; } else { this.el.nativeElement.value = ''; } }; /** * @param {?} fn * @return {?} */ NzMentionTriggerDirective.prototype.registerOnChange = /** * @param {?} fn * @return {?} */ function (fn) { this.onChange = fn; }; /** * @param {?} fn * @return {?} */ NzMentionTriggerDirective.prototype.registerOnTouched = /** * @param {?} fn * @return {?} */ function (fn) { this.onTouched = fn; }; /** * @return {?} */ NzMentionTriggerDirective.prototype.ngAfterViewInit = /** * @return {?} */ function () { this.nzMentionService.registerTrigger(this); }; /** * @return {?} */ NzMentionTriggerDirective.prototype.ngOnDestroy = /** * @return {?} */ function () { this.completeEvents(); }; NzMentionTriggerDirective.decorators = [ { type: core.Directive, args: [{ selector: 'input[nzMentionTrigger], textarea[nzMentionTrigger]', exportAs: 'nzMentionTrigger', providers: [NZ_MENTION_TRIGGER_ACCESSOR], host: { autocomplete: 'off', '(focusin)': 'onFocusin.emit()', '(blur)': 'onBlur.emit()', '(input)': 'onInput.emit($event)', '(keydown)': 'onKeydown.emit($event)', '(click)': 'onClick.emit($event)' } },] } ]; /** @nocollapse */ NzMentionTriggerDirective.ctorParameters = function () { return [ { type: core.ElementRef }, { type: NzMentionService } ]; }; return NzMentionTriggerDirective; }()); if (false) { /** @type {?} */ NzMentionTriggerDirective.prototype.onChange; /** @type {?} */ NzMentionTriggerDirective.prototype.onTouched; /** @type {?} */ NzMentionTriggerDirective.prototype.onFocusin; /** @type {?} */ NzMentionTriggerDirective.prototype.onBlur; /** @type {?} */ NzMentionTriggerDirective.prototype.onInput; /** @type {?} */ NzMentionTriggerDirective.prototype.onKeydown; /** @type {?} */ NzMentionTriggerDirective.prototype.onClick; /** @type {?} */ NzMentionTriggerDirective.prototype.value; /** @type {?} */ NzMentionTriggerDirective.prototype.el; /** * @type {?} * @private */ NzMentionTriggerDirective.prototype.nzMentionService; } /** * @fileoverview added by tsickle * Generated from: mention.component.ts * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ /** * @record */ function MentionOnSearchTypes() { } if (false) { /** @type {?} */ MentionOnSearchTypes.prototype.value; /** @type {?} */ MentionOnSearchTypes.prototype.prefix; } /** * @record */ function Mention() { } if (false) { /** @type {?} */ Mention.prototype.startPos; /** @type {?} */ Mention.prototype.endPos; /** @type {?} */ Mention.prototype.mention; } var NzMentionComponent = /** @class */ (function () { function NzMentionComponent(ngDocument, cdr, overlay, viewContainerRef, nzMentionService) { this.ngDocument = ngDocument; this.cdr = cdr; this.overlay = overlay; this.viewContainerRef = viewContainerRef; this.nzMentionService = nzMentionService; this.nzValueWith = (/** * @param {?} value * @return {?} */ function (value) { return value; }); this.nzPrefix = '@'; this.nzLoading = false; this.nzNotFoundContent = '无匹配结果,轻敲空格完成输入'; this.nzPlacement = 'bottom'; this.nzSuggestions = []; this.nzOnSelect = new core.EventEmitter(); this.nzOnSearchChange = new core.EventEmitter(); this.isOpen = false; this.filteredSuggestions = []; this.suggestionTemplate = null; this.activeIndex = -1; this.previousValue = null; } Object.defineProperty(NzMentionComponent.prototype, "suggestionChild", { set: /** * @param {?} value * @return {?} */ function (value) { if (value) { this.suggestionTemplate = value; } }, enumerable: true, configurable: true }); Object.defineProperty(NzMentionComponent.prototype, "triggerNativeElement", { get: /** * @private * @return {?} */ function () { return this.trigger.el.nativeElement; }, enumerable: true, configurable: true }); /** * @return {?} */ NzMentionComponent.prototype.ngOnInit = /** * @return {?} */ function () { var _this = this; this.nzMentionService.triggerChanged().subscribe((/** * @param {?} trigger * @return {?} */ function (trigger) { _this.trigger = trigger; _this.bindTriggerEvents(); _this.closeDropdown(); _this.overlayRef = null; })); }; /** * @param {?} changes * @return {?} */ NzMentionComponent.prototype.ngOnChanges = /** * @param {?} changes * @return {?} */ function (changes) { if (changes.hasOwnProperty('nzSuggestions')) { if (this.isOpen) { this.previousValue = null; this.activeIndex = -1; this.resetDropdown(false); } } }; /** * @return {?} */ NzMentionComponent.prototype.ngOnDestroy = /** * @return {?} */ function () { this.closeDropdown(); }; /** * @return {?} */ NzMentionComponent.prototype.closeDropdown = /** * @return {?} */ function () { if (this.overlayRef && this.overlayRef.hasAttached()) { this.overlayRef.detach(); this.overlayBackdropClickSubscription.unsubscribe(); this.isOpen = false; this.cdr.markForCheck(); } }; /** * @return {?} */ NzMentionComponent.prototype.openDropdown = /** * @return {?} */ function () { this.attachOverlay(); this.isOpen = true; this.cdr.markForCheck(); }; /** * @return {?} */ NzMentionComponent.prototype.getMentions = /** * @return {?} */ function () { return this.trigger ? util.getMentions(this.trigger.value, this.nzPrefix) : []; }; /** * @param {?} suggestion * @return {?} */ NzMentionComponent.prototype.selectSuggestion = /** * @param {?} suggestion * @return {?} */ function (suggestion) { /** @type {?} */ var value = this.nzValueWith(suggestion); this.trigger.insertMention({ mention: value, startPos: this.cursorMentionStart, endPos: this.cursorMentionEnd }); this.nzOnSelect.emit(suggestion); this.closeDropdown(); this.activeIndex = -1; }; /** * @private * @param {?} event * @return {?} */ NzMentionComponent.prototype.handleInput = /** * @private * @param {?} event * @return {?} */ function (event) { /** @type {?} */ var target = (/** @type {?} */ (event.target)); this.trigger.onChange(target.value); this.trigger.value = target.value; this.resetDropdown(); }; /** * @private * @param {?} event * @return {?} */ NzMentionComponent.prototype.handleKeydown = /** * @private * @param {?} event * @return {?} */ function (event) { /** @type {?} */ var keyCode = event.keyCode; if (this.isOpen && keyCode === keycodes.ENTER && this.activeIndex !== -1 && this.filteredSuggestions.length) { this.selectSuggestion(this.filteredSuggestions[this.activeIndex]); event.preventDefault(); } else if (keyCode === keycodes.LEFT_ARROW || keyCode === keycodes.RIGHT_ARROW) { this.resetDropdown(); event.stopPropagation(); } else { if (this.isOpen && (keyCode === keycodes.TAB || keyCode === keycodes.ESCAPE)) { this.closeDropdown(); return; } if (this.isOpen && keyCode === keycodes.UP_ARROW) { this.setPreviousItemActive(); event.preventDefault(); event.stopPropagation(); } if (this.isOpen && keyCode === keycodes.DOWN_ARROW) { this.setNextItemActive(); event.preventDefault(); event.stopPropagation(); } } }; /** * @private * @return {?} */ NzMentionComponent.prototype.handleClick = /** * @private * @return {?} */ function () { this.resetDropdown(); }; /** * @private * @return {?} */ NzMentionComponent.prototype.bindTriggerEvents = /** * @private * @return {?} */ function () { var _this = this; this.trigger.onInput.subscribe((/** * @param {?} e * @return {?} */ function (e) { return _this.handleInput(e); })); this.trigger.onKeydown.subscribe((/** * @param {?} e * @return {?} */ function (e) { return _this.handleKeydown(e); })); this.trigger.onClick.subscribe((/** * @return {?} */ function () { return _this.handleClick(); })); }; /** * @private * @param {?} value * @param {?} emit * @return {?} */ NzMentionComponent.prototype.suggestionsFilter = /** * @private * @param {?} value * @param {?} emit * @return {?} */ function (value, emit) { var _this = this; /** @type {?} */ var suggestions = value.substring(1); if (this.previousValue === value) { return; } this.previousValue = value; if (emit) { this.nzOnSearchChange.emit({ value: (/** @type {?} */ (this.cursorMention)).substring(1), prefix: (/** @type {?} */ (this.cursorMention))[0] }); } /** @type {?} */ var searchValue = suggestions.toLowerCase(); this.filteredSuggestions = this.nzSuggestions.filter((/** * @param {?} suggestion * @return {?} */ function (suggestion) { return _this.nzValueWith(suggestion).toLowerCase().includes(searchValue); })); }; /** * @private * @param {?=} emit * @return {?} */ NzMentionComponent.prototype.resetDropdown = /** * @private * @param {?=} emit * @return {?} */ function (emit) { if (emit === void 0) { emit = true; } this.resetCursorMention(); if (typeof this.cursorMention !== 'string' || !this.canOpen()) { this.closeDropdown(); return; } this.suggestionsFilter(this.cursorMention, emit); /** @type {?} */ var activeIndex = this.filteredSuggestions.indexOf(this.cursorMention.substring(1)); this.activeIndex = activeIndex >= 0 ? activeIndex : 0; this.openDropdown(); }; /** * @private * @return {?} */ NzMentionComponent.prototype.setNextItemActive = /** * @private * @return {?} */ function () { this.activeIndex = this.activeIndex + 1 <= this.filteredSuggestions.length - 1 ? this.activeIndex + 1 : 0; this.cdr.markForCheck(); }; /** * @private * @return {?} */ NzMentionComponent.prototype.setPreviousItemActive = /** * @private * @return {?} */ function () { this.activeIndex = this.activeIndex - 1 < 0 ? this.filteredSuggestions.length - 1 : this.activeIndex - 1; this.cdr.markForCheck(); }; /** * @private * @return {?} */ NzMentionComponent.prototype.canOpen = /** * @private * @return {?} */ function () { /** @type {?} */ var element = this.triggerNativeElement; return !element.readOnly && !element.disabled; }; /** * @private * @return {?} */ NzMentionComponent.prototype.resetCursorMention = /** * @private * @return {?} */ function () { /** @type {?} */ var value = this.triggerNativeElement.value.replace(/[\r\n]/g, ' ') || ''; /** @type {?} */ var selectionStart = (/** @type {?} */ (this.triggerNativeElement.selectionStart)); /** @type {?} */ var prefix = typeof this.nzPrefix === 'string' ? [this.nzPrefix] : this.nzPrefix; /** @type {?} */ var i = prefix.length; while (i >= 0) { /** @type {?} */ var startPos = value.lastIndexOf(prefix[i], selectionStart); /** @type {?} */ var endPos = value.indexOf(' ', selectionStart) > -1 ? value.indexOf(' ', selectionStart) : value.length; /** @type {?} */ var mention = value.substring(startPos, endPos); if ((startPos > 0 && value[startPos - 1] !== ' ') || startPos < 0 || mention.includes(prefix[i], 1) || mention.includes(' ')) { this.cursorMention = null; this.cursorMentionStart = -1; this.cursorMentionEnd = -1; } else { this.cursorMention = mention; this.cursorMentionStart = startPos; this.cursorMentionEnd = endPos; return; } i--; } }; /** * @private * @return {?} */ NzMentionComponent.prototype.updatePositions = /** * @private * @return {?} */ function () { /** @type {?} */ var coordinates = util.getCaretCoordinates(this.triggerNativeElement, this.cursorMentionStart); /** @type {?} */ var top = coordinates.top - this.triggerNativeElement.getBoundingClientRect().height - this.triggerNativeElement.scrollTop + (this.nzPlacement === 'bottom' ? coordinates.height - 6 : -6); /** @type {?} */ var left = coordinates.left - this.triggerNativeElement.scrollLeft; this.positionStrategy.withDefaultOffsetX(left).withDefaultOffsetY(top); if (this.nzPlacement === 'bottom') { this.positionStrategy.withPositions(__spread(overlay$1.DEFAULT_MENTION_BOTTOM_POSITIONS)); } if (this.nzPlacement === 'top') { this.positionStrategy.withPositions(__spread(overlay$1.DEFAULT_MENTION_TOP_POSITIONS)); } this.positionStrategy.apply(); }; /** * @private * @return {?} */ NzMentionComponent.prototype.subscribeOverlayBackdropClick = /** * @private * @return {?} */ function () { var _this = this; return rxjs.merge(rxjs.fromEvent(this.ngDocument, 'click'), rxjs.fromEvent(this.ngDocument, 'touchend')).subscribe((/** * @param {?} event * @return {?} */ function (event) { /** @type {?} */ var clickTarget = (/** @type {?} */ (event.target)); if (_this.isOpen && clickTarget !== _this.trigger.el.nativeElement && !!_this.overlayRef && !_this.overlayRef.overlayElement.contains(clickTarget)) { _this.closeDropdown(); } })); }; /** * @private * @return {?} */ NzMentionComponent.prototype.attachOverlay = /** * @private * @return {?} */ function () { if (!this.overlayRef) { this.portal = new portal.TemplatePortal(this.suggestionsTemp, this.viewContainerRef); this.overlayRef = this.overlay.create(this.getOverlayConfig()); } if (this.overlayRef && !this.overlayRef.hasAttached()) { this.overlayRef.attach(this.portal); this.overlayBackdropClickSubscription = this.subscribeOverlayBackdropClick(); } this.updatePositions(); }; /** * @private * @return {?} */ NzMentionComponent.prototype.getOverlayConfig = /** * @private * @return {?} */ function () { return new overlay.OverlayConfig({ positionStrategy: this.getOverlayPosition(), scrollStrategy: this.overlay.scrollStrategies.reposition(), disposeOnNavigation: true }); }; /** * @private * @return {?} */ NzMentionComponent.prototype.getOverlayPosition = /** * @private * @return {?} */ function () { /** @type {?} */ var positions = [ new overlay.ConnectionPositionPair({ originX: 'start', originY: 'bottom' }, { overlayX: 'start', overlayY: 'top' }), new overlay.ConnectionPositionPair({ originX: 'start', originY: 'top' }, { overlayX: 'start', overlayY: 'bottom' }) ]; this.positionStrategy = this.overlay .position() .flexibleConnectedTo(this.trigger.el) .withPositions(positions) .withFlexibleDimensions(false) .withPush(false); return this.positionStrategy; }; NzMentionComponent.decorators = [ { type: core.Component, args: [{ selector: 'nz-mention', exportAs: 'nzMention', template: "\n <ng-content></ng-content>\n <ng-template #suggestions>\n <ul class=\"ant-mention-dropdown\">\n <li\n class=\"ant-mention-dropdown-item\"\n *ngFor=\"let suggestion of filteredSuggestions; let i = index\"\n [class.focus]=\"i === activeIndex\"\n (mousedown)=\"$event.preventDefault()\"\n (click)=\"selectSuggestion(suggestion)\"\n >\n <ng-container *ngIf=\"suggestionTemplate; else defaultSuggestion\">\n <ng-container *ngTemplateOutlet=\"suggestionTemplate; context: { $implicit: suggestion }\"></ng-container>\n </ng-container>\n <ng-template #defaultSuggestion>{{ nzValueWith(suggestion) }}</ng-template>\n </li>\n <li class=\"ant-mention-dropdown-notfound ant-mention-dropdown-item\" *ngIf=\"filteredSuggestions.length === 0\">\n <span *ngIf=\"nzLoading\"><i nz-icon nzType=\"loading\"></i></span>\n <span *ngIf=\"!nzLoading\">{{ nzNotFoundContent }}</span>\n </li>\n </ul>\n </ng-template>\n ", preserveWhitespaces: false, changeDetection: core.ChangeDetectionStrategy.OnPush, providers: [NzMentionService] }] } ]; /** @nocollapse */ NzMentionComponent.ctorParameters = function () { return [ { type: undefined, decorators: [{ type: core.Optional }, { type: core.Inject, args: [common.DOCUMENT,] }] }, { type: core.ChangeDetectorRef }, { type: overlay.Overlay }, { type: core.ViewContainerRef }, { type: NzMentionService } ]; }; NzMentionComponent.propDecorators = { nzValueWith: [{ type: core.Input }], nzPrefix: [{ type: core.Input }], nzLoading: [{ type: core.Input }], nzNotFoundContent: [{ type: core.Input }], nzPlacement: [{ type: core.Input }], nzSuggestions: [{ type: core.Input }], nzOnSelect: [{ type: core.Output }], nzOnSearchChange: [{ type: core.Output }], suggestionsTemp: [{ type: core.ViewChild, args: [core.TemplateRef, { static: false },] }], suggestionChild: [{ type: core.ContentChild, args: [NzMentionSuggestionDirective, { static: false, read: core.TemplateRef },] }] }; __decorate([ util.InputBoolean(), __metadata("design:type", Object) ], NzMentionComponent.prototype, "nzLoading", void 0); return NzMentionComponent; }()); if (false) { /** @type {?} */ NzMentionComponent.ngAcceptInputType_nzLoading; /** @type {?} */ NzMentionComponent.prototype.nzValueWith; /** @type {?} */ NzMentionComponent.prototype.nzPrefix; /** @type {?} */ NzMentionComponent.prototype.nzLoading; /** @type {?} */ NzMentionComponent.prototype.nzNotFoundContent; /** @type {?} */ NzMentionComponent.prototype.nzPlacement; /** @type {?} */ NzMentionComponent.prototype.nzSuggestions; /** @type {?} */ NzMentionComponent.prototype.nzOnSelect; /** @type {?} */ NzMentionComponent.prototype.nzOnSearchChange; /** @type {?} */ NzMentionComponent.prototype.trigger; /** @type {?} */ NzMentionComponent.prototype.suggestionsTemp; /** @type {?} */ NzMentionComponent.prototype.isOpen; /** @type {?} */ NzMentionComponent.prototype.filteredSuggestions; /** @type {?} */ NzMentionComponent.prototype.suggestionTemplate; /** @type {?} */ NzMentionComponent.prototype.activeIndex; /** * @type {?} * @private */ NzMentionComponent.prototype.previousValue; /** * @type {?} * @private */ NzMentionComponent.prototype.cursorMention; /** * @type {?} * @private */ NzMentionComponent.prototype.cursorMentionStart; /** * @type {?} * @private */ NzMentionComponent.prototype.cursorMentionEnd; /** * @type {?} * @private */ NzMentionComponent.prototype.overlayRef; /** * @type {?} * @private */ NzMentionComponent.prototype.portal; /** * @type {?} * @private */ NzMentionComponent.prototype.positionStrategy; /** * @type {?} * @private */ NzMentionComponent.prototype.overlayBackdropClickSubscription; /** * @type {?} * @private */ NzMentionComponent.prototype.ngDocument; /** * @type {?} * @private */ NzMentionComponent.prototype.cdr; /** * @type {?} * @private */ NzMentionComponent.prototype.overlay; /** * @type {?} * @private */ NzMentionComponent.prototype.viewContainerRef; /** * @type {?} * @private */ NzMentionComponent.prototype.nzMentionService; } /** * @fileoverview added by tsickle * Generated from: mention.module.ts * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ /** @type {?} */ var COMPONENTS = [NzMentionComponent, NzMentionTriggerDirective, NzMentionSuggestionDirective]; var NzMentionModule = /** @class */ (function () { function NzMentionModule() { } NzMentionModule.decorators = [ { type: core.NgModule, args: [{ imports: [common.CommonModule, forms.FormsModule, overlay.OverlayModule, icon.NzIconModule], declarations: __spread(COMPONENTS), exports: __spread(COMPONENTS) },] } ]; return NzMentionModule; }()); exports.NZ_MENTION_TRIGGER_ACCESSOR = NZ_MENTION_TRIGGER_ACCESSOR; exports.NzMentionComponent = NzMentionComponent; exports.NzMentionModule = NzMentionModule; exports.NzMentionService = NzMentionService; exports.NzMentionSuggestionDirective = NzMentionSuggestionDirective; exports.NzMentionTriggerDirective = NzMentionTriggerDirective; Object.defineProperty(exports, '__esModule', { value: true }); }))); //# sourceMappingURL=ng-zorro-antd-mention.umd.js.map