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- /**
- * @fileoverview added by tsickle
- * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
- */
- import { ChangeDetectorRef, Directive, ElementRef, forwardRef, HostBinding, HostListener, Input, Optional, Renderer2 } from '@angular/core';
- import { NG_VALUE_ACCESSOR } from '@angular/forms';
- import { ButtonRadioGroupDirective } from './button-radio-group.directive';
- /** @type {?} */
- export const RADIO_CONTROL_VALUE_ACCESSOR = {
- provide: NG_VALUE_ACCESSOR,
- /* tslint:disable-next-line: no-use-before-declare */
- useExisting: forwardRef((/**
- * @return {?}
- */
- () => ButtonRadioDirective)),
- multi: true
- };
- /**
- * Create radio buttons or groups of buttons.
- * A value of a selected button is bound to a variable specified via ngModel.
- */
- export class ButtonRadioDirective {
- /**
- * @param {?} el
- * @param {?} cdr
- * @param {?} group
- * @param {?} renderer
- */
- constructor(el, cdr, group, renderer) {
- this.el = el;
- this.cdr = cdr;
- this.group = group;
- this.renderer = renderer;
- this.onChange = Function.prototype;
- this.onTouched = Function.prototype;
- }
- /**
- * Current value of radio component or group
- * @return {?}
- */
- get value() {
- return this.group ? this.group.value : this._value;
- }
- /**
- * @param {?} value
- * @return {?}
- */
- set value(value) {
- if (this.group) {
- this.group.value = value;
- return;
- }
- this._value = value;
- }
- /**
- * If `true` — radio button is disabled
- * @return {?}
- */
- get disabled() {
- return this._disabled;
- }
- /**
- * @param {?} disabled
- * @return {?}
- */
- set disabled(disabled) {
- this._disabled = disabled;
- this.setDisabledState(disabled);
- }
- /**
- * @return {?}
- */
- get isActive() {
- return this.btnRadio === this.value;
- }
- /**
- * @return {?}
- */
- onClick() {
- if (this.el.nativeElement.attributes.disabled || !this.uncheckable && this.btnRadio === this.value) {
- return;
- }
- this.value = this.uncheckable && this.btnRadio === this.value ? undefined : this.btnRadio;
- this._onChange(this.value);
- }
- /**
- * @return {?}
- */
- ngOnInit() {
- this.uncheckable = typeof this.uncheckable !== 'undefined';
- }
- /**
- * @return {?}
- */
- onBlur() {
- this.onTouched();
- }
- /**
- * @param {?} value
- * @return {?}
- */
- _onChange(value) {
- if (this.group) {
- this.group.onTouched();
- this.group.onChange(value);
- return;
- }
- this.onTouched();
- this.onChange(value);
- }
- // ControlValueAccessor
- // model -> view
- /**
- * @param {?} value
- * @return {?}
- */
- writeValue(value) {
- this.value = value;
- this.cdr.markForCheck();
- }
- /**
- * @param {?} fn
- * @return {?}
- */
- registerOnChange(fn) {
- this.onChange = fn;
- }
- /**
- * @param {?} fn
- * @return {?}
- */
- registerOnTouched(fn) {
- this.onTouched = fn;
- }
- /**
- * @param {?} disabled
- * @return {?}
- */
- setDisabledState(disabled) {
- if (disabled) {
- this.renderer.setAttribute(this.el.nativeElement, 'disabled', 'disabled');
- return;
- }
- this.renderer.removeAttribute(this.el.nativeElement, 'disabled');
- }
- }
- ButtonRadioDirective.decorators = [
- { type: Directive, args: [{
- selector: '[btnRadio]',
- providers: [RADIO_CONTROL_VALUE_ACCESSOR]
- },] }
- ];
- /** @nocollapse */
- ButtonRadioDirective.ctorParameters = () => [
- { type: ElementRef },
- { type: ChangeDetectorRef },
- { type: ButtonRadioGroupDirective, decorators: [{ type: Optional }] },
- { type: Renderer2 }
- ];
- ButtonRadioDirective.propDecorators = {
- btnRadio: [{ type: Input }],
- uncheckable: [{ type: Input }],
- value: [{ type: Input }],
- disabled: [{ type: Input }],
- isActive: [{ type: HostBinding, args: ['class.active',] }, { type: HostBinding, args: ['attr.aria-pressed',] }],
- onClick: [{ type: HostListener, args: ['click',] }]
- };
- if (false) {
- /** @type {?} */
- ButtonRadioDirective.prototype.onChange;
- /** @type {?} */
- ButtonRadioDirective.prototype.onTouched;
- /**
- * Radio button value, will be set to `ngModel`
- * @type {?}
- */
- ButtonRadioDirective.prototype.btnRadio;
- /**
- * If `true` — radio button can be unchecked
- * @type {?}
- */
- ButtonRadioDirective.prototype.uncheckable;
- /**
- * @type {?}
- * @private
- */
- ButtonRadioDirective.prototype._value;
- /**
- * @type {?}
- * @private
- */
- ButtonRadioDirective.prototype._disabled;
- /**
- * @type {?}
- * @private
- */
- ButtonRadioDirective.prototype.el;
- /**
- * @type {?}
- * @private
- */
- ButtonRadioDirective.prototype.cdr;
- /**
- * @type {?}
- * @private
- */
- ButtonRadioDirective.prototype.group;
- /**
- * @type {?}
- * @private
- */
- ButtonRadioDirective.prototype.renderer;
- }
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this.group.value : this._value;\n  }\n\n  set value(value: null | string) {\n    if (this.group) {\n      this.group.value = value;\n\n      return;\n    }\n    this._value = value;\n  }\n  /** If `true` — radio button is disabled */\n  @Input() get disabled(): boolean {\n    return this._disabled;\n  }\n\n  set disabled(disabled: boolean) {\n    this._disabled = disabled;\n    this.setDisabledState(disabled);\n  }\n\n  @HostBinding('class.active')\n  @HostBinding('attr.aria-pressed')\n  get isActive(): boolean {\n    return this.btnRadio === this.value;\n  }\n\n  private _value:  null | string;\n  private _disabled: boolean;\n\n  constructor(\n    private el: ElementRef,\n    private cdr: ChangeDetectorRef,\n    @Optional() private group: ButtonRadioGroupDirective,\n    private renderer: Renderer2\n  ) {}\n\n  @HostListener('click')\n  onClick(): void {\n    if (this.el.nativeElement.attributes.disabled || !this.uncheckable && this.btnRadio === this.value) {\n      return;\n    }\n\n    this.value = this.uncheckable && this.btnRadio === this.value ? undefined : this.btnRadio;\n    this._onChange(this.value);\n  }\n\n  ngOnInit(): void {\n    this.uncheckable = typeof this.uncheckable !== 'undefined';\n  }\n\n  onBlur(): void {\n    this.onTouched();\n  }\n\n  _onChange(value: string): void {\n    if (this.group) {\n      this.group.onTouched();\n      this.group.onChange(value);\n\n      return;\n    }\n    this.onTouched();\n    this.onChange(value);\n  }\n\n  // ControlValueAccessor\n  // model -> view\n  writeValue(value: string): void {\n    this.value = value;\n    this.cdr.markForCheck();\n  }\n\n  registerOnChange(fn: () => {}): void {\n    this.onChange = fn;\n  }\n\n  registerOnTouched(fn: () => {}): void {\n    this.onTouched = fn;\n  }\n\n  setDisabledState(disabled: boolean): void {\n    if (disabled) {\n      this.renderer.setAttribute(this.el.nativeElement, 'disabled', 'disabled');\n\n      return;\n    }\n    this.renderer.removeAttribute(this.el.nativeElement, 'disabled');\n  }\n}\n"]}
|