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ngx-emoji-picker

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A simple emoji picker for Angular 2+ / Ionic 3 with AOT build support

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import { __decorate, __metadata } from "tslib"; import { Directive, Input, ComponentFactoryResolver, ViewContainerRef, ComponentFactory, ComponentRef, ElementRef, EventEmitter, Output, OnInit } from '@angular/core'; import { Subject } from 'rxjs'; import { takeUntil, distinctUntilChanged } from 'rxjs/operators'; import { EmojiPickerComponent } from '../components/emoji-picker.component'; import { DIRECTIONS } from '../misc/picker-directions'; import { EmojiEvent } from '../misc/emoji-event'; var EmojiPickerApiDirective = /** @class */ (function () { function EmojiPickerApiDirective(_cfr, _vcr, _el) { var _this = this; this._cfr = _cfr; this._vcr = _vcr; this._el = _el; this._directionCode = DIRECTIONS.bottom; this._searchBar = false; this.emojiPickerIfEmitter = new EventEmitter(); this.selectEmitter = new EventEmitter(); this._emojiPickerOpenState = new Subject(); this._destroyed = new Subject(); this._emojiSubs = []; this.initPicker(); this._emojiPickerOpenState .pipe(takeUntil(this._destroyed), distinctUntilChanged()) .subscribe(function (value) { var _a, _b, _c, _d, _e, _f; if (value) { (_c = (_b = (_a = _this._emojiPickerRef) === null || _a === void 0 ? void 0 : _a.instance) === null || _b === void 0 ? void 0 : _b.show) === null || _c === void 0 ? void 0 : _c.call(_b); } else { (_f = (_e = (_d = _this._emojiPickerRef) === null || _d === void 0 ? void 0 : _d.instance) === null || _e === void 0 ? void 0 : _e.hide) === null || _f === void 0 ? void 0 : _f.call(_e); } }); } Object.defineProperty(EmojiPickerApiDirective.prototype, "emojiPickerDirection", { set: function (direction) { if (DIRECTIONS[direction] === undefined) { console.error("Emoji-Picker: direction '" + direction + "' passed as input does not exist in DIRECTIONS table, defaulting to 'bottom'"); this._directionCode = DIRECTIONS.bottom; } else { this._directionCode = DIRECTIONS[direction]; } }, enumerable: true, configurable: true }); Object.defineProperty(EmojiPickerApiDirective.prototype, "emojiPickerIf", { set: function (condition) { this._emojiPickerOpenState.next(condition); }, enumerable: true, configurable: true }); EmojiPickerApiDirective.prototype.initPicker = function () { var _this = this; this._emojiPickerFactory = this._emojiPickerFactory || this._cfr.resolveComponentFactory(EmojiPickerComponent); this._emojiPickerRef = this._emojiPickerRef || this._vcr.createComponent(this._emojiPickerFactory); this._emojiPickerRef.instance.setPosition(this._el, this._directionCode); this._emojiSubs.push(this._emojiPickerRef.instance.pickerCloseEmitter.subscribe(function (event) { return _this.emojiPickerIfEmitter.emit(false); }), this._emojiPickerRef.instance.selectionEmitter.subscribe(function (event) { return _this.selectEmitter.emit(EmojiEvent.fromArray(event)); })); }; EmojiPickerApiDirective.prototype.closePicker = function () { if (!this._emojiPickerRef || !this._emojiPickerRef.destroy) { return; } this._emojiSubs.forEach(function (subscription) { return subscription.unsubscribe(); }); this._emojiPickerRef.destroy(); this._emojiSubs = []; delete this._emojiPickerRef; }; EmojiPickerApiDirective.prototype.ngOnDestroy = function () { this._destroyed.next(true); }; EmojiPickerApiDirective.ctorParameters = function () { return [ { type: ComponentFactoryResolver }, { type: ViewContainerRef }, { type: ElementRef } ]; }; __decorate([ Input('emojiPickerDirection'), __metadata("design:type", String), __metadata("design:paramtypes", [String]) ], EmojiPickerApiDirective.prototype, "emojiPickerDirection", null); __decorate([ Input('emojiPickerIf'), __metadata("design:type", Boolean), __metadata("design:paramtypes", [Boolean]) ], EmojiPickerApiDirective.prototype, "emojiPickerIf", null); __decorate([ Output('emojiPickerIfChange'), __metadata("design:type", Object) ], EmojiPickerApiDirective.prototype, "emojiPickerIfEmitter", void 0); __decorate([ Output('emojiPickerSelect'), __metadata("design:type", Object) ], EmojiPickerApiDirective.prototype, "selectEmitter", void 0); EmojiPickerApiDirective = __decorate([ Directive({ selector: '[emojiPickerIf]', host: { '(click)': '$event.emojiPickerExempt = true' // marking off event listening on anchor } }), __metadata("design:paramtypes", [ComponentFactoryResolver, ViewContainerRef, ElementRef]) ], EmojiPickerApiDirective); return EmojiPickerApiDirective; }()); export { EmojiPickerApiDirective }; //# 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{\n  Directive,\n  Input,\n  ComponentFactoryResolver,\n  ViewContainerRef,\n  ComponentFactory,\n  ComponentRef,\n  ElementRef,\n  EventEmitter,\n  Output,\n  OnInit\n} from '@angular/core';\nimport { Subject ,  Subscription } from 'rxjs';\nimport { takeUntil, distinctUntilChanged} from 'rxjs/operators';\n\n\nimport { EmojiPickerComponent } from '../components/emoji-picker.component';\nimport { DIRECTIONS } from '../misc/picker-directions';\nimport { EmojiEvent } from '../misc/emoji-event';\n\n@Directive({\n  selector: '[emojiPickerIf]',\n  host: {\n    '(click)': '$event.emojiPickerExempt = true' // marking off event listening on anchor\n  }\n })\nexport class EmojiPickerApiDirective {\n  private _directionCode: DIRECTIONS = DIRECTIONS.bottom;\n  private _searchBar: Boolean = false;\n\n  @Input('emojiPickerDirection') set emojiPickerDirection(direction: string) {\n    if (DIRECTIONS[direction] === undefined) {\n      console.error(`Emoji-Picker: direction '${direction}' passed as input does not exist in DIRECTIONS table, defaulting to 'bottom'`);\n      this._directionCode = DIRECTIONS.bottom;\n    } else {\n      this._directionCode = DIRECTIONS[direction];\n    }\n  }\n\n\n  @Input('emojiPickerIf') set emojiPickerIf(condition: boolean) {\n    this._emojiPickerOpenState.next(condition);\n  }\n  @Output('emojiPickerIfChange') emojiPickerIfEmitter = new EventEmitter<boolean>();\n  \n  @Output('emojiPickerSelect') selectEmitter = new EventEmitter();\n\n  private _emojiPickerOpenState = new Subject<boolean>();\n  private _destroyed = new Subject<boolean>();\n\n  private _emojiPickerFactory: ComponentFactory<EmojiPickerComponent>;\n  private _emojiPickerRef: ComponentRef<EmojiPickerComponent>;\n  private _emojiSubs: Subscription[] = [];\n\n  constructor(\n    private _cfr: ComponentFactoryResolver,\n    private _vcr: ViewContainerRef,\n    private _el: ElementRef\n  ) {\n    this.initPicker();\n\n    this._emojiPickerOpenState\n      .pipe(takeUntil(this._destroyed),\n        distinctUntilChanged()\n      )\n      .subscribe(value => {\n       \n        if (value) {\n          this._emojiPickerRef?.instance?.show?.();\n        } else {\n          this._emojiPickerRef?.instance?.hide?.();\n        }\n      });\n  }\n\n  initPicker() {\n    this._emojiPickerFactory = this._emojiPickerFactory || this._cfr.resolveComponentFactory(EmojiPickerComponent);\n    this._emojiPickerRef = this._emojiPickerRef || this._vcr.createComponent(this._emojiPickerFactory);\n\n    this._emojiPickerRef.instance.setPosition(this._el, this._directionCode);\n    this._emojiSubs.push(\n      this._emojiPickerRef.instance.pickerCloseEmitter.subscribe(event => this.emojiPickerIfEmitter.emit(false)),\n      this._emojiPickerRef.instance.selectionEmitter.subscribe(event => this.selectEmitter.emit(EmojiEvent.fromArray(event)))\n    );\n  }\n\n  closePicker() {\n    if (!this._emojiPickerRef || !this._emojiPickerRef.destroy) {\n      return;\n    }\n\n    this._emojiSubs.forEach((subscription: Subscription) => subscription.unsubscribe());\n    this._emojiPickerRef.destroy();\n    \n    this._emojiSubs = [];\n    delete this._emojiPickerRef;\n  }\n\n  ngOnDestroy() {\n    this._destroyed.next(true);\n  }\n}\n"]}