@mobilelivenpm/fds-angular-qa
Version:
This library was generated with [Nx](https://nx.dev).
235 lines • 28.2 kB
JavaScript
import { Component, ChangeDetectionStrategy, ViewEncapsulation, Input, EventEmitter, Output, ContentChildren, Inject, forwardRef, ChangeDetectorRef, ElementRef } from '@angular/core';
import { trigger, state, style, transition, animate } from '@angular/animations';
import { Template, Header } from '../shared/template.directive';
let idx = 0;
export class AccordionTabComponent {
constructor(accordion, changeDetector) {
this.changeDetector = changeDetector;
this.cache = true;
this.selectedChange = new EventEmitter();
this.transitionOptions = '400ms cubic-bezier(0.86, 0, 0.07, 1)';
this.id = `fds-accordiontab-${idx++}`;
this.accordion = accordion;
}
get selected() {
return this._selected;
}
set selected(val) {
this._selected = val;
if (!this.loaded) {
if (this._selected && this.cache) {
this.loaded = true;
}
this.changeDetector.markForCheck();
}
}
ngAfterContentInit() {
this.templates.forEach(item => {
switch (item.getType()) {
case 'content':
this.contentTemplate = item.template;
break;
case 'header':
this.headerTemplate = item.template;
break;
default:
this.contentTemplate = item.template;
break;
}
});
}
toggle(event) {
if (this.disabled) {
return false;
}
let index = this.findTabIndex();
if (this.selected) {
this.selected = false;
this.accordion.onClose.emit({ originalEvent: event, index: index });
}
else {
if (!this.accordion.multiple) {
for (var i = 0; i < this.accordion.tabs.length; i++) {
this.accordion.tabs[i].selected = false;
this.accordion.tabs[i].selectedChange.emit(false);
this.accordion.tabs[i].changeDetector.markForCheck();
}
}
this.selected = true;
this.loaded = true;
this.accordion.onOpen.emit({ originalEvent: event, index: index });
}
this.selectedChange.emit(this.selected);
this.accordion.updateActiveIndex();
this.changeDetector.markForCheck();
event.preventDefault();
}
findTabIndex() {
let index = -1;
for (var i = 0; i < this.accordion.tabs.length; i++) {
if (this.accordion.tabs[i] == this) {
index = i;
break;
}
}
return index;
}
get hasHeaderFacet() {
return this.headerFacet && this.headerFacet.length > 0;
}
onKeydown(event) {
if (event.which === 32 || event.which === 13) {
this.toggle(event);
event.preventDefault();
}
}
ngOnDestroy() {
this.accordion.tabs.splice(this.findTabIndex(), 1);
}
}
AccordionTabComponent.decorators = [
{ type: Component, args: [{
selector: 'fds-accordionTab',
template: "<div\n class=\"fds-accordion-item fds-accordion-tab\"\n [ngClass]=\"{ 'fds-accordion-tab-active': selected }\"\n>\n <div\n class=\"fds-accordion-header\"\n [ngClass]=\"{\n 'fds-highlight': selected,\n 'fds-accordion-disabled': disabled\n }\"\n >\n <a\n role=\"tab\"\n [class]=\"accordionTabClass\"\n class=\"fds-btnaccordion fds-accordion-header-link mb--3\"\n (click)=\"toggle($event)\"\n (keydown)=\"onKeydown($event)\"\n [attr.tabindex]=\"disabled ? null : 0\"\n [attr.id]=\"id\"\n [attr.aria-controls]=\"id + '-content'\"\n [attr.aria-expanded]=\"selected\"\n >\n <span class=\"fds-accordion-header-text\" *ngIf=\"!hasHeaderFacet\">\n {{ header }}\n </span>\n <i\n class=\"fds-accordion-toggle-icon\"\n [ngClass]=\"selected ? accordion.collapseIcon : accordion.expandIcon\"\n ></i>\n <ng-container *ngTemplateOutlet=\"headerTemplate\"></ng-container>\n <ng-content select=\"fds-header\" *ngIf=\"hasHeaderFacet\"></ng-content>\n </a>\n </div>\n <div\n [attr.id]=\"id + '-content'\"\n class=\"fds-accordion-content fds-toggleable-content\"\n [@tabContent]=\"\n selected\n ? {\n value: 'visible',\n params: { transitionParams: transitionOptions }\n }\n : {\n value: 'hidden',\n params: { transitionParams: transitionOptions }\n }\n \"\n role=\"region\"\n [attr.aria-hidden]=\"!selected\"\n [attr.aria-labelledby]=\"id\"\n >\n <div class=\"fds-accordion-content-holder overflow--hidden\">\n <ng-content></ng-content>\n <ng-container *ngIf=\"contentTemplate && (cache ? loaded : selected)\">\n <ng-container *ngTemplateOutlet=\"contentTemplate\"></ng-container>\n </ng-container>\n </div>\n </div>\n</div>",
animations: [
trigger('tabContent', [
state('hidden', style({
height: '0',
overflow: 'hidden'
})),
state('visible', style({
height: '*'
})),
transition('visible <=> hidden', [
style({ overflow: 'hidden' }),
animate('{{transitionParams}}')
]),
transition('void => *', animate(0))
])
],
changeDetection: ChangeDetectionStrategy.OnPush,
encapsulation: ViewEncapsulation.None,
styles: [".p-accordion-header-link{cursor:pointer;display:flex;align-items:center;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;position:relative;text-decoration:none}.p-accordion-header-link:focus{z-index:1}.p-accordion-header-link .p-accordion-header-text{line-height:1}"]
},] }
];
AccordionTabComponent.ctorParameters = () => [
{ type: undefined, decorators: [{ type: Inject, args: [forwardRef(() => Accordion),] }] },
{ type: ChangeDetectorRef }
];
AccordionTabComponent.propDecorators = {
header: [{ type: Input }],
accordionTabClass: [{ type: Input }],
disabled: [{ type: Input }],
cache: [{ type: Input }],
selectedChange: [{ type: Output }],
transitionOptions: [{ type: Input }],
headerFacet: [{ type: ContentChildren, args: [Header,] }],
templates: [{ type: ContentChildren, args: [Template,] }],
selected: [{ type: Input }]
};
export class Accordion {
constructor(el, changeDetector) {
this.el = el;
this.changeDetector = changeDetector;
this.onClose = new EventEmitter();
this.onOpen = new EventEmitter();
this.expandIcon = 'icon-arrowdown';
this.collapseIcon = 'icon-arrowdown';
this.activeIndexChange = new EventEmitter();
this.tabs = [];
}
ngAfterContentInit() {
this.initTabs();
this.tabListSubscription = this.tabList.changes.subscribe(_ => {
this.initTabs();
});
}
initTabs() {
this.tabs = this.tabList.toArray();
this.updateSelectionState();
this.changeDetector.markForCheck();
}
getBlockableElement() {
return this.el.nativeElement.children[0];
}
get activeIndex() {
return this._activeIndex;
}
set activeIndex(val) {
this._activeIndex = val;
if (this.preventActiveIndexPropagation) {
this.preventActiveIndexPropagation = false;
return;
}
this.updateSelectionState();
}
updateSelectionState() {
if (this.tabs && this.tabs.length && this._activeIndex != null) {
for (let i = 0; i < this.tabs.length; i++) {
let selected = this.multiple
? this._activeIndex.includes(i)
: i === this._activeIndex;
let changed = selected !== this.tabs[i].selected;
if (changed) {
this.tabs[i].selected = selected;
this.tabs[i].selectedChange.emit(selected);
this.tabs[i].changeDetector.markForCheck();
}
}
}
}
updateActiveIndex() {
let index = this.multiple ? [] : null;
this.tabs.forEach((tab, i) => {
if (tab.selected) {
if (this.multiple) {
index.push(i);
}
else {
index = i;
return;
}
}
});
this.preventActiveIndexPropagation = true;
this.activeIndexChange.emit(index);
}
ngOnDestroy() {
if (this.tabListSubscription) {
this.tabListSubscription.unsubscribe();
}
}
}
Accordion.decorators = [
{ type: Component, args: [{
selector: 'fds-accordion',
template: `
<div
[ngClass]="'fds-accordion fds-component'"
[ngStyle]="style"
[class]="fdsAccordionClass"
role="tablist"
>
<ng-content></ng-content>
</div>
`,
changeDetection: ChangeDetectionStrategy.OnPush
},] }
];
Accordion.ctorParameters = () => [
{ type: ElementRef },
{ type: ChangeDetectorRef }
];
Accordion.propDecorators = {
multiple: [{ type: Input }],
onClose: [{ type: Output }],
onOpen: [{ type: Output }],
style: [{ type: Input }],
fdsAccordionClass: [{ type: Input }],
expandIcon: [{ type: Input }],
collapseIcon: [{ type: Input }],
activeIndexChange: [{ type: Output }],
tabList: [{ type: ContentChildren, args: [AccordionTabComponent,] }],
activeIndex: [{ type: Input }]
};
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{\n  Component,\n  ChangeDetectionStrategy,\n  ViewEncapsulation,\n  AfterContentInit,\n  OnDestroy,\n  Input,\n  EventEmitter,\n  Output,\n  ContentChildren,\n  QueryList,\n  TemplateRef,\n  Inject,\n  forwardRef,\n  ChangeDetectorRef,\n  ElementRef\n} from '@angular/core';\nimport {\n  trigger,\n  state,\n  style,\n  transition,\n  animate\n} from '@angular/animations';\nimport { Template, Header } from '../shared/template.directive';\nimport { Subscription } from 'rxjs';\nimport { BlockableUI } from './accordion.config';\n\nlet idx: number = 0;\n\n@Component({\n  selector: 'fds-accordionTab',\n  templateUrl: './accordion.component.html',\n  styleUrls: ['./accordion.component.scss'],\n  animations: [\n    trigger('tabContent', [\n      state(\n        'hidden',\n        style({\n          height: '0',\n          overflow: 'hidden'\n        })\n      ),\n      state(\n        'visible',\n        style({\n          height: '*'\n        })\n      ),\n      transition('visible <=> hidden', [\n        style({ overflow: 'hidden' }),\n        animate('{{transitionParams}}')\n      ]),\n      transition('void => *', animate(0))\n    ])\n  ],\n  changeDetection: ChangeDetectionStrategy.OnPush,\n  encapsulation: ViewEncapsulation.None,\n})\n\nexport class AccordionTabComponent implements AfterContentInit, OnDestroy {\n  @Input() header: string;\n\n  @Input() accordionTabClass: string;\n\n  @Input() disabled: boolean;\n\n  @Input() cache: boolean = true;\n\n  @Output() selectedChange: EventEmitter<any> = new EventEmitter();\n\n  @Input() transitionOptions: string = '400ms cubic-bezier(0.86, 0, 0.07, 1)';\n\n  @ContentChildren(Header) headerFacet: QueryList<Header>;\n\n  @ContentChildren(Template) templates: QueryList<any>;\n\n  private _selected: boolean;\n\n  @Input() get selected(): any {\n    return this._selected;\n  }\n\n  set selected(val: any) {\n    this._selected = val;\n\n    if (!this.loaded) {\n      if (this._selected && this.cache) {\n        this.loaded = true;\n      }\n\n      this.changeDetector.markForCheck();\n    }\n  }\n\n  contentTemplate: TemplateRef<any>;\n\n  headerTemplate: TemplateRef<any>;\n\n  id: string = `fds-accordiontab-${idx++}`;\n\n  loaded: boolean;\n\n  accordion: Accordion;\n\n  constructor(\n    @Inject(forwardRef(() => Accordion)) accordion: any,\n    public changeDetector: ChangeDetectorRef\n  ) {\n    this.accordion = accordion as Accordion;\n  }\n\n  ngAfterContentInit() {\n    this.templates.forEach(item => {\n      switch (item.getType()) {\n        case 'content':\n          this.contentTemplate = item.template;\n          break;\n\n        case 'header':\n          this.headerTemplate = item.template;\n          break;\n\n        default:\n          this.contentTemplate = item.template;\n          break;\n      }\n    });\n  }\n\n  toggle(event: any): any {\n    if (this.disabled) {\n      return false;\n    }\n\n    let index = this.findTabIndex();\n\n    if (this.selected) {\n      this.selected = false;\n      this.accordion.onClose.emit({ originalEvent: event, index: index });\n    } else {\n      if (!this.accordion.multiple) {\n        for (var i = 0; i < this.accordion.tabs.length; i++) {\n          this.accordion.tabs[i].selected = false;\n          this.accordion.tabs[i].selectedChange.emit(false);\n          this.accordion.tabs[i].changeDetector.markForCheck();\n        }\n      }\n\n      this.selected = true;\n      this.loaded = true;\n      this.accordion.onOpen.emit({ originalEvent: event, index: index });\n    }\n\n    this.selectedChange.emit(this.selected);\n    this.accordion.updateActiveIndex();\n    this.changeDetector.markForCheck();\n\n    event.preventDefault();\n  }\n\n  findTabIndex() {\n    let index = -1;\n    for (var i = 0; i < this.accordion.tabs.length; i++) {\n      if (this.accordion.tabs[i] == this) {\n        index = i;\n        break;\n      }\n    }\n    return index;\n  }\n\n  get hasHeaderFacet(): boolean {\n    return this.headerFacet && this.headerFacet.length > 0;\n  }\n\n  onKeydown(event: KeyboardEvent) {\n    if (event.which === 32 || event.which === 13) {\n      this.toggle(event);\n      event.preventDefault();\n    }\n  }\n\n  ngOnDestroy() {\n    this.accordion.tabs.splice(this.findTabIndex(), 1);\n  }\n}\n\n@Component({\n  selector: 'fds-accordion',\n  template: `\n    <div\n      [ngClass]=\"'fds-accordion fds-component'\"\n      [ngStyle]=\"style\"\n      [class]=\"fdsAccordionClass\"\n      role=\"tablist\"\n    >\n      <ng-content></ng-content>\n    </div>\n  `,\n  changeDetection: ChangeDetectionStrategy.OnPush\n})\nexport class Accordion implements BlockableUI, AfterContentInit, OnDestroy {\n  @Input() multiple: boolean;\n\n  @Output() onClose: EventEmitter<any> = new EventEmitter();\n\n  @Output() onOpen: EventEmitter<any> = new EventEmitter();\n\n  @Input() style: any;\n\n  @Input() fdsAccordionClass: string;\n\n  @Input() expandIcon: string = 'icon-arrowdown';\n\n  @Input() collapseIcon: string = 'icon-arrowdown';\n\n  @Output() activeIndexChange: EventEmitter<any> = new EventEmitter();\n\n  @ContentChildren(AccordionTabComponent)\n  tabList: QueryList<AccordionTabComponent>;\n\n  tabListSubscription: Subscription;\n\n  private _activeIndex: any;\n\n  preventActiveIndexPropagation: boolean;\n\n  public tabs: AccordionTabComponent[] = [];\n\n  constructor(\n    public el: ElementRef,\n    public changeDetector: ChangeDetectorRef\n  ) {}\n\n  ngAfterContentInit() {\n    this.initTabs();\n\n    this.tabListSubscription = this.tabList.changes.subscribe(_ => {\n      this.initTabs();\n    });\n  }\n\n  initTabs(): any {\n    this.tabs = this.tabList.toArray();\n    this.updateSelectionState();\n    this.changeDetector.markForCheck();\n  }\n\n  getBlockableElement(): HTMLElement {\n    return this.el.nativeElement.children[0];\n  }\n\n  @Input() get activeIndex(): any {\n    return this._activeIndex;\n  }\n\n  set activeIndex(val: any) {\n    this._activeIndex = val;\n    if (this.preventActiveIndexPropagation) {\n      this.preventActiveIndexPropagation = false;\n      return;\n    }\n\n    this.updateSelectionState();\n  }\n\n  updateSelectionState() {\n    if (this.tabs && this.tabs.length && this._activeIndex != null) {\n      for (let i = 0; i < this.tabs.length; i++) {\n        let selected = this.multiple\n          ? this._activeIndex.includes(i)\n          : i === this._activeIndex;\n        let changed = selected !== this.tabs[i].selected;\n\n        if (changed) {\n          this.tabs[i].selected = selected;\n          this.tabs[i].selectedChange.emit(selected);\n          this.tabs[i].changeDetector.markForCheck();\n        }\n      }\n    }\n  }\n\n  updateActiveIndex() {\n    let index: any = this.multiple ? [] : null;\n    this.tabs.forEach((tab, i) => {\n      if (tab.selected) {\n        if (this.multiple) {\n          index.push(i);\n        } else {\n          index = i;\n          return;\n        }\n      }\n    });\n\n    this.preventActiveIndexPropagation = true;\n    this.activeIndexChange.emit(index);\n  }\n\n  ngOnDestroy() {\n    if (this.tabListSubscription) {\n      this.tabListSubscription.unsubscribe();\n    }\n  }\n}\n\n"]}