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\"Object is not iterable.\" : \"Symbol.iterator is not defined.\");\r\n}\r\n\r\nexport function __read(o, n) {\r\n var m = typeof Symbol === \"function\" && o[Symbol.iterator];\r\n if (!m) return o;\r\n var i = m.call(o), r, ar = [], e;\r\n try {\r\n while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\r\n }\r\n catch (error) { e = { error: error }; }\r\n finally {\r\n try {\r\n if (r && !r.done && (m = i[\"return\"])) m.call(i);\r\n }\r\n finally { if (e) throw e.error; }\r\n }\r\n return ar;\r\n}\r\n\r\nexport function __spread() {\r\n for (var ar = [], i = 0; i < arguments.length; i++)\r\n ar = ar.concat(__read(arguments[i]));\r\n return ar;\r\n}\r\n\r\nexport function __spreadArrays() {\r\n for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;\r\n for (var r = Array(s), k = 0, i = 0; i < il; i++)\r\n for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)\r\n r[k] = a[j];\r\n return r;\r\n};\r\n\r\nexport function __await(v) {\r\n return this instanceof __await ? (this.v = v, this) : new __await(v);\r\n}\r\n\r\nexport function __asyncGenerator(thisArg, _arguments, generator) {\r\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n var g = generator.apply(thisArg, _arguments || []), i, q = [];\r\n return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i;\r\n 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); }); }; }\r\n function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\r\n function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\r\n function fulfill(value) { resume(\"next\", value); }\r\n function reject(value) { resume(\"throw\", value); }\r\n function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\r\n}\r\n\r\nexport function __asyncDelegator(o) {\r\n var i, p;\r\n return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\r\n 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; }\r\n}\r\n\r\nexport function __asyncValues(o) {\r\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n var m = o[Symbol.asyncIterator], i;\r\n 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);\r\n 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); }); }; }\r\n function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }\r\n}\r\n\r\nexport function __makeTemplateObject(cooked, raw) {\r\n if (Object.defineProperty) { Object.defineProperty(cooked, \"raw\", { value: raw }); } else { cooked.raw = raw; }\r\n return cooked;\r\n};\r\n\r\nexport function __importStar(mod) {\r\n if (mod && mod.__esModule) return mod;\r\n var result = {};\r\n if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];\r\n result.default = mod;\r\n return result;\r\n}\r\n\r\nexport function __importDefault(mod) {\r\n return (mod && mod.__esModule) ? mod : { default: mod };\r\n}\r\n\r\nexport function __classPrivateFieldGet(receiver, privateMap) {\r\n if (!privateMap.has(receiver)) {\r\n throw new TypeError(\"attempted to get private field on non-instance\");\r\n }\r\n return privateMap.get(receiver);\r\n}\r\n\r\nexport function __classPrivateFieldSet(receiver, privateMap, value) {\r\n if (!privateMap.has(receiver)) {\r\n throw new TypeError(\"attempted to set private field on non-instance\");\r\n }\r\n privateMap.set(receiver, value);\r\n return value;\r\n}\r\n","import { InjectionToken } from '@angular/core';\nimport { NgxWigComponent } from './ngx-wig.component';\n\nexport type commandFunction = (ctx: NgxWigComponent) => void;\n\nexport interface TButton {\n label?: string;\n icon?: string;\n title?: string;\n command?: string | commandFunction;\n styleClass?: string;\n}\n\nexport interface TButtonLibrary {\n [name: string]: TButton;\n}\n\nexport const DEFAULT_LIBRARY_BUTTONS: TButtonLibrary = {\n list1: {\n label: 'UL',\n title: 'Unordered List',\n command: 'insertunorderedlist',\n styleClass: 'list-ul',\n icon: 'icon-list-ul'\n },\n list2: {\n label: 'OL',\n title: 'Ordered List',\n command: 'insertorderedlist',\n styleClass: 'list-ol',\n icon: 'icon-list-ol'\n },\n bold: {\n label: 'B',\n title: 'Bold',\n command: 'bold',\n styleClass: 'bold',\n icon: 'icon-bold'\n },\n italic: {\n label: 'I',\n title: 'Italic',\n command: 'italic',\n styleClass: 'italic',\n icon: 'icon-italic'\n },\n link: {\n label: 'Link',\n title: 'Link',\n command: 'createlink',\n styleClass: 'link',\n icon: 'icon-link'\n },\n underline: {\n label: 'U',\n title: 'Underline',\n command: 'underline',\n styleClass: 'format-underlined',\n icon: 'icon-underline'\n }\n};\n\nexport const CUSTOM_LIBRARY_BUTTONS: TButtonLibrary = {\n edithtml: {\n label: 'Edit HTML',\n title: 'Edit HTML',\n command: (ctx: NgxWigComponent) => {\n ctx.editMode = !ctx.editMode;\n },\n styleClass: 'nw-button--source',\n icon: '',\n }\n};\n\n\nexport const BUTTONS = new InjectionToken<TButton[][]>('BUTTONS');\n","import { Injectable, Inject } from '@angular/core';\nimport { TButtonLibrary, TButton, BUTTONS } from './config';\n\n@Injectable({\n providedIn: 'root'\n})\nexport class NgxWigToolbarService {\n private _defaultButtonsList: string[] = [];\n private _buttonLibrary: TButtonLibrary;\n\n constructor(@Inject(BUTTONS) buttonLibraryConfig: TButtonLibrary[]) {\n this._buttonLibrary = buttonLibraryConfig.reduce((acc: TButtonLibrary, val: TButtonLibrary) => ({ ...acc, ...val }), {});\n this._defaultButtonsList = Object.keys(this._buttonLibrary);\n }\n\n public setButtons(buttons: string[]): void {\n if (!Array.isArray(buttons)) {\n throw new Error('Argument \"buttons\" should be an array');\n }\n\n this._defaultButtonsList = buttons;\n }\n\n public addStandardButton(\n name: string,\n title: string,\n command: string,\n styleClass: string,\n icon: string\n ) {\n if (!name || !title || !command) {\n throw new Error('Arguments \"name\", \"title\" and \"command\" are required');\n }\n\n styleClass = styleClass || '';\n this._buttonLibrary[name] = { title, command, styleClass, icon };\n this._defaultButtonsList.push(name);\n }\n\n public getToolbarButtons(buttonsList?: string): {}[] {\n let buttons = this._defaultButtonsList;\n const toolbarButtons: TButton[] = [];\n\n if (typeof buttonsList !== 'undefined') {\n buttons = string2array(buttonsList);\n }\n\n buttons.forEach(buttonKey => {\n if (!buttonKey) {\n return;\n }\n\n if (!this._buttonLibrary[buttonKey]) {\n throw new Error(\n `There is no \"${buttonKey}\" in your library. Possible variants: ${Object.keys(this._buttonLibrary)}`\n );\n }\n\n const button = Object.assign({}, this._buttonLibrary[buttonKey]);\n // button.isActive = () => {return !!this.command && document.queryCommandState(this.command);}\n toolbarButtons.push(button);\n });\n\n return toolbarButtons;\n }\n}\n\nfunction string2array(keysString: string) {\n return keysString\n .split(',')\n .map(Function.prototype.call, String.prototype.trim);\n}\n","<div class=\"ng-wig\">\n <ul class=\"nw-toolbar\">\n <li *ngFor=\"let button of toolbarButtons\"\n class=\"nw-toolbar__item\">\n <div>\n <button type=\"button\"\n class=\"nw-button\"\n [ngClass]=\"[button.styleClass]\"\n [title]=\"button.title\"\n (click)=\"execCommand(button.command)\"\n [disabled]=\"disabled\"\n tabindex=\"-1\">\n <ng-container *ngIf=\"!button.icon\">{{ button.label }}</ng-container>\n <div *ngIf=\"button.icon\"\n class=\"icon\"\n [ngClass]=\"[button.icon]\">\n </div>\n </button>\n </div>\n </li>\n </ul>\n\n <div class=\"nw-editor-container\"\n (click)=\"container.focus()\"\n [ngClass]=\"{ 'nw-editor-container--with-toolbar': toolbarButtons.length }\">\n <div *ngIf=\"editMode\"\n class=\"nw-editor__src-container\">\n <textarea [ngModel]=\"content\"\n (ngModelChange)=\"onTextareaChange($event)\"\n (blur)=\"propagateTouched()\"\n class=\"nw-editor__src\">\n </textarea>\n </div>\n <div class=\"nw-editor\"\n [ngClass]=\"{ 'nw-disabled': disabled,'nw-invisible': editMode }\">\n <div *ngIf=\"shouldShowPlaceholder()\"\n class=\"nw-editor__placeholder\"\n [innerText]=\"placeholder\">\n </div>\n <div #ngWigEditable\n class=\"nw-editor__res\"\n [attr.contenteditable]=\"!disabled\"\n [ngClass]=\"{ disabled: disabled}\"\n (focus)=\"hasFocus = true\"\n (blur)=\"onBlur()\"\n (input)=\"onContentChange(ngWigEditable.innerHTML)\"><!--\n --></div>\n </div>\n </div>\n </div>\n","import {\n Component,\n ElementRef,\n EventEmitter,\n Input,\n OnChanges,\n OnInit,\n Output,\n SimpleChanges,\n ViewChild,\n ViewEncapsulation,\n forwardRef,\n Inject,\n OnDestroy,\n AfterViewInit,\n} from '@angular/core';\n\nimport { NG_VALUE_ACCESSOR, ControlValueAccessor } from '@angular/forms';\nimport { NgxWigToolbarService } from './ngx-wig-toolbar.service';\nimport { DOCUMENT } from '@angular/common';\nimport { TButton, commandFunction } from './config';\n\n/** @dynamic */\n@Component({\n selector: 'ngx-wig',\n templateUrl: './ngx-wig-component.html',\n styleUrls: ['./ngx-wig-component.css'],\n providers: [\n NgxWigToolbarService,\n {\n provide: NG_VALUE_ACCESSOR,\n useExisting: forwardRef(() => NgxWigComponent),\n multi: true\n }\n ],\n encapsulation: ViewEncapsulation.None\n})\nexport class NgxWigComponent implements AfterViewInit,\n OnInit,\n OnChanges,\n OnDestroy,\n ControlValueAccessor {\n\n @Input()\n public content: string;\n\n @Input()\n public placeholder: string;\n\n @Input()\n public buttons: string;\n\n @Input()\n public disabled: boolean;\n\n @Output()\n public contentChange = new EventEmitter();\n\n @ViewChild('ngWigEditable', { read: ElementRef, static: true })\n public ngxWigEditable: ElementRef;\n\n public editMode = false;\n public container: HTMLElement;\n public toolbarButtons: TButton[] = [];\n public hasFocus = false;\n\n private _mutationObserver: MutationObserver;\n\n public constructor(\n private _ngWigToolbarService: NgxWigToolbarService,\n @Inject(DOCUMENT) private document: any, // cannot set Document here - Angular issue - https://github.com/angular/angular/issues/20351\n @Inject('WINDOW') private window,\n ) {}\n\n public execCommand(command: string| commandFunction, options?: string): boolean {\n\n if (typeof command === 'function') {\n command(this);\n return true;\n }\n\n if (this.editMode) {\n return false;\n }\n\n if (this.document.queryCommandSupported && !this.document.queryCommandSupported(command)) {\n throw new Error(`The command \"${command}\" is not supported`);\n }\n if (command === 'createlink' || command === 'insertImage') {\n options = window.prompt('Please enter the URL', 'http://') || '';\n if (!options) {\n return false;\n }\n }\n\n this.container.focus();\n\n // use insertHtml for `createlink` command to account for IE/Edge purposes, in case there is no selection\n const selection = this.document.getSelection().toString();\n\n if (command === 'createlink' && selection === '') {\n this.document.execCommand('insertHtml', false, '<a href=\"' + options + '\">' + options + '</a>');\n } else {\n this.document.execCommand(command, false, options);\n }\n\n this.onContentChange(this.container.innerHTML);\n return true;\n }\n\n public ngOnInit(): void {\n this.toolbarButtons = this._ngWigToolbarService.getToolbarButtons(this.buttons);\n this.container = this.ngxWigEditable.nativeElement;\n\n if (this.content) {\n this.container.innerHTML = this.content;\n }\n }\n\n public ngAfterViewInit(): void {\n // Workaround for IE11 which doesn't fire 'input' event on\n // contenteditable\n // https://stackoverflow.com/a/49287032/7369511\n\n // check if the browser is IE:\n if (window.document['documentMode']) {\n this._mutationObserver = new MutationObserver(() => {\n this.onContentChange(this.container.innerHTML);\n });\n\n this._mutationObserver.observe(\n this.container,\n { childList: true, subtree: true, characterData: true }\n );\n }\n }\n\n public ngOnDestroy(): void {\n if (this._mutationObserver) {\n this._mutationObserver.disconnect();\n }\n }\n\n public onContentChange(newContent: string): void {\n this.content = newContent;\n this.contentChange.emit(this.content);\n this.propagateChange(this.content);\n }\n\n public ngOnChanges(changes: SimpleChanges): void {\n if (this.container && changes['content']) {\n // clear the previous content\n this.container.innerHTML = '';\n\n // add the new content\n this.pasteHtmlAtCaret(changes['content'].currentValue);\n }\n }\n\n public onTextareaChange(newContent: string): void {\n // model -> view\n this.container.innerHTML = newContent;\n this.onContentChange(newContent);\n }\n\n public writeValue(value: any): void {\n if (!value) { value = ''; }\n\n this.container.innerHTML = value;\n this.content = value;\n }\n\n public shouldShowPlaceholder(): boolean {\n return !!this.placeholder\n && !this.container.innerText;\n }\n\n private pasteHtmlAtCaret(html) {\n let sel, range;\n\n if (window.getSelection) {\n sel = window.getSelection();\n\n if (sel.getRangeAt && sel.rangeCount) {\n range = sel.getRangeAt(0);\n range.deleteContents();\n\n // append the content in a temporary div\n const el = this.document.createElement('div');\n el.innerHTML = html;\n\n const frag = this.document.createDocumentFragment();\n let node, lastNode;\n\n while ( (node = el.firstChild) ) {\n lastNode = frag.appendChild(node);\n }\n range.insertNode(frag);\n\n // Preserve the selection\n if (lastNode) {\n range = range.cloneRange();\n range.setStartAfter(lastNode);\n range.collapse(true);\n sel.removeAllRanges();\n sel.addRange(range);\n }\n }\n }\n }\n\n public registerOnChange(fn: any): void {\n this.propagateChange = fn;\n }\n\n public registerOnTouched(fn: () => void): void {\n this.propagateTouched = fn;\n }\n\n private propagateChange: any = (_: any) => { };\n public propagateTouched = () => {};\n\n onBlur() {\n this.hasFocus = false;\n this.propagateTouched();\n }\n\n setDisabledState(isDisabled: boolean): void {\n this.disabled = isDisabled;\n }\n}\n","import { CommonModule } from '@angular/common';\nimport { NgModule, ModuleWithProviders } from '@angular/core';\nimport { NgxWigComponent } from './ngx-wig.component';\nimport { FormsModule } from '@angular/forms';\nimport { TButtonLibrary, DEFAULT_LIBRARY_BUTTONS, BUTTONS, CUSTOM_LIBRARY_BUTTONS } from './config';\n\nexport function getWindowObject(): Window {\n return window;\n}\n\n@NgModule({\n declarations: [\n NgxWigComponent\n ],\n imports: [\n CommonModule,\n FormsModule,\n ],\n exports: [NgxWigComponent],\n providers: [\n { provide: BUTTONS, multi: true, useValue: DEFAULT_LIBRARY_BUTTONS },\n { provide: 'WINDOW', useFactory: getWindowObject },\n ]\n})\nexport class NgxWigModule {\n\n static forRoot(config?: { buttonsConfig: TButtonLibrary } ): ModuleWithProviders<NgxWigModule> {\n return {\n ngModule: NgxWigModule,\n providers: [\n {\n provide: BUTTONS,\n multi: true, useValue: ((!config || !config?.buttonsConfig) ? DEFAULT_LIBRARY_BUTTONS : config?.buttonsConfig)\n },\n { provide: 'WINDOW', useFactory: getWindowObject },\n ],\n };\n }\n\n static forChild(): ModuleWithProviders<NgxWigModule> {\n return {ngModule: NgxWigModule };\n }\n}\n"]} |