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ng-zorro-antd

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

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import { LEFT_ARROW, RIGHT_ARROW, UP_ARROW, DOWN_ARROW } from '@angular/cdk/keycodes'; import { NgTemplateOutlet } from '@angular/common'; import * as i0 from '@angular/core'; import { inject, signal, computed, DestroyRef, Injectable, ElementRef, viewChild, TemplateRef, input, booleanAttribute, ViewEncapsulation, Component, Injector, EventEmitter, viewChildren, contentChildren, afterNextRender, effect, forwardRef, Output, Input, NgModule } from '@angular/core'; import { toSignal, takeUntilDestroyed } from '@angular/core/rxjs-interop'; import { ReplaySubject, Subject, BehaviorSubject, of } from 'rxjs'; import { tap, switchMap, filter, take, map } from 'rxjs/operators'; import * as i1 from 'ng-zorro-antd/icon'; import { NzIconModule } from 'ng-zorro-antd/icon'; import { _IdGenerator } from '@angular/cdk/a11y'; import { isAnimationEnabled, withAnimationCheck } from 'ng-zorro-antd/core/animation'; import { __esDecorate, __runInitializers } from 'tslib'; import { Directionality } from '@angular/cdk/bidi'; import { NG_VALUE_ACCESSOR } from '@angular/forms'; import { WithConfig } from 'ng-zorro-antd/core/config'; import { NzOutletModule } from 'ng-zorro-antd/core/outlet'; import { requestAnimationFrame } from 'ng-zorro-antd/core/polyfill'; /** * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE */ class NzSegmentedService { defaultName = inject(_IdGenerator).getId('segmented_'); name = signal(this.defaultName, /* @ts-ignore */ ...(ngDevMode ? [{ debugName: "name" }] : /* istanbul ignore next */ [])); selected$ = new ReplaySubject(1); activated$ = new ReplaySubject(1); change$ = new Subject(); disabled$ = new ReplaySubject(1); animating$ = new BehaviorSubject(false); keydown$ = new Subject(); _animating = toSignal(this.animating$, { initialValue: false }); animationEnabled = isAnimationEnabled(() => true); showThumb = computed(() => this.animationEnabled() && this._animating(), /* @ts-ignore */ ...(ngDevMode ? [{ debugName: "showThumb" }] : /* istanbul ignore next */ [])); constructor() { inject(DestroyRef).onDestroy(() => { this.selected$.complete(); this.activated$.complete(); this.change$.complete(); this.disabled$.complete(); this.animating$.complete(); this.keydown$.complete(); }); } setName(name) { this.name.set(typeof name === 'undefined' ? this.defaultName : name); } static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "22.0.6", ngImport: i0, type: NzSegmentedService, deps: [], target: i0.ɵɵFactoryTarget.Injectable }); static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "22.0.6", ngImport: i0, type: NzSegmentedService }); } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "22.0.6", ngImport: i0, type: NzSegmentedService, decorators: [{ type: Injectable }], ctorParameters: () => [] }); /** * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE */ class NzSegmentedItemComponent { service = inject(NzSegmentedService); elementRef = inject(ElementRef); destroyRef = inject(DestroyRef); templateRef = viewChild.required('content', { ...(ngDevMode ? { debugName: "templateRef" } : /* istanbul ignore next */ {}), read: TemplateRef }); nzValue = input.required(/* @ts-ignore */ ...(ngDevMode ? [{ debugName: "nzValue" }] : /* istanbul ignore next */ [])); nzIcon = input(/* @ts-ignore */ ...(ngDevMode ? [undefined, { debugName: "nzIcon" }] : /* istanbul ignore next */ [])); nzDisabled = input(false, { ...(ngDevMode ? { debugName: "nzDisabled" } : /* istanbul ignore next */ {}), transform: booleanAttribute }); hasLabel = computed(() => this.templateRef() .createEmbeddedView({}) .rootNodes.some(node => node.textContent.trim().length > 0), /* @ts-ignore */ ...(ngDevMode ? [{ debugName: "hasLabel" }] : /* istanbul ignore next */ [])); showThumb = this.service.showThumb; name = this.service.name.asReadonly(); isChecked = signal(false, /* @ts-ignore */ ...(ngDevMode ? [{ debugName: "isChecked" }] : /* istanbul ignore next */ [])); parentDisabled = toSignal(this.service.disabled$, { initialValue: false }); finalDisabled = computed(() => this.nzDisabled() || this.parentDisabled(), /* @ts-ignore */ ...(ngDevMode ? [{ debugName: "finalDisabled" }] : /* istanbul ignore next */ [])); ngOnInit() { this.service.selected$ .pipe(tap(value => { this.isChecked.set(false); if (value === this.nzValue()) { this.service.activated$.next(this.elementRef.nativeElement); } }), switchMap(value => { if (!this.service.animationEnabled()) { return of(value); } return this.service.animating$.pipe(filter(animating => !animating), // done take(1), map(() => value)); }), filter(value => value === this.nzValue()), takeUntilDestroyed(this.destroyRef)) .subscribe(() => this.isChecked.set(true)); } handleClick() { if (!this.nzDisabled() && !this.parentDisabled()) { this.service.selected$.next(this.nzValue()); this.service.change$.next(this.nzValue()); } } handleKeydown(event) { if (this.finalDisabled()) { return; } if (event.keyCode === LEFT_ARROW || event.keyCode === RIGHT_ARROW || event.keyCode === UP_ARROW || event.keyCode === DOWN_ARROW) { this.service.keydown$.next(event); } } static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "22.0.6", ngImport: i0, type: NzSegmentedItemComponent, deps: [], target: i0.ɵɵFactoryTarget.Component }); static ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "17.0.0", version: "22.0.6", type: NzSegmentedItemComponent, isStandalone: true, selector: "label[nz-segmented-item],label[nzSegmentedItem]", inputs: { nzValue: { classPropertyName: "nzValue", publicName: "nzValue", isSignal: true, isRequired: true, transformFunction: null }, nzIcon: { classPropertyName: "nzIcon", publicName: "nzIcon", isSignal: true, isRequired: false, transformFunction: null }, nzDisabled: { classPropertyName: "nzDisabled", publicName: "nzDisabled", isSignal: true, isRequired: false, transformFunction: null } }, host: { listeners: { "click": "handleClick()", "keydown": "handleKeydown($event)" }, properties: { "class.ant-segmented-item-selected": "!showThumb() && isChecked()", "class.ant-segmented-item-disabled": "finalDisabled()" }, classAttribute: "ant-segmented-item" }, viewQueries: [{ propertyName: "templateRef", first: true, predicate: ["content"], descendants: true, read: TemplateRef, isSignal: true }], exportAs: ["nzSegmentedItem"], ngImport: i0, template: ` <input class="ant-segmented-item-input" type="radio" [disabled]="finalDisabled()" [checked]="isChecked()" [attr.name]="name()" (click)="$event.stopPropagation()" /> <div class="ant-segmented-item-label" [attr.aria-selected]="isChecked()"> @if (nzIcon(); as icon) { <span class="ant-segmented-item-icon"> <nz-icon [nzType]="icon" /> </span> @if (hasLabel()) { <span> <ng-template [ngTemplateOutlet]="content" /> </span> } } @else { <ng-template [ngTemplateOutlet]="content" /> } </div> <ng-template #content> <ng-content /> </ng-template> `, isInline: true, dependencies: [{ kind: "ngmodule", type: NzIconModule }, { kind: "directive", type: i1.NzIconDirective, selector: "nz-icon,[nz-icon]", inputs: ["nzType", "nzTheme", "nzTwotoneColor", "nzSpin", "nzRotate", "nzIconfont"], exportAs: ["nzIcon"] }, { kind: "directive", type: NgTemplateOutlet, selector: "[ngTemplateOutlet]", inputs: ["ngTemplateOutletContext", "ngTemplateOutlet", "ngTemplateOutletInjector"] }], encapsulation: i0.ViewEncapsulation.None }); } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "22.0.6", ngImport: i0, type: NzSegmentedItemComponent, decorators: [{ type: Component, args: [{ selector: 'label[nz-segmented-item],label[nzSegmentedItem]', exportAs: 'nzSegmentedItem', imports: [NzIconModule, NgTemplateOutlet], template: ` <input class="ant-segmented-item-input" type="radio" [disabled]="finalDisabled()" [checked]="isChecked()" [attr.name]="name()" (click)="$event.stopPropagation()" /> <div class="ant-segmented-item-label" [attr.aria-selected]="isChecked()"> @if (nzIcon(); as icon) { <span class="ant-segmented-item-icon"> <nz-icon [nzType]="icon" /> </span> @if (hasLabel()) { <span> <ng-template [ngTemplateOutlet]="content" /> </span> } } @else { <ng-template [ngTemplateOutlet]="content" /> } </div> <ng-template #content> <ng-content /> </ng-template> `, host: { class: 'ant-segmented-item', '[class.ant-segmented-item-selected]': '!showThumb() && isChecked()', '[class.ant-segmented-item-disabled]': 'finalDisabled()', '(click)': 'handleClick()', '(keydown)': 'handleKeydown($event)' }, encapsulation: ViewEncapsulation.None }] }], propDecorators: { templateRef: [{ type: i0.ViewChild, args: ['content', { ...{ read: TemplateRef }, isSignal: true }] }], nzValue: [{ type: i0.Input, args: [{ isSignal: true, alias: "nzValue", required: true }] }], nzIcon: [{ type: i0.Input, args: [{ isSignal: true, alias: "nzIcon", required: false }] }], nzDisabled: [{ type: i0.Input, args: [{ isSignal: true, alias: "nzDisabled", required: false }] }] } }); /** * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE */ function normalizeOptions(unnormalized) { return unnormalized.map(item => { if (typeof item === 'string' || typeof item === 'number') { return { label: `${item}`, value: item }; } return item; }); } const NZ_CONFIG_MODULE_NAME = 'segmented'; let NzSegmentedComponent = (() => { let _nzSize_decorators; let _nzSize_initializers = []; let _nzSize_extraInitializers = []; return class NzSegmentedComponent { static { const _metadata = typeof Symbol === "function" && Symbol.metadata ? Object.create(null) : void 0; _nzSize_decorators = [WithConfig()]; __esDecorate(null, null, _nzSize_decorators, { kind: "field", name: "nzSize", static: false, private: false, access: { has: obj => "nzSize" in obj, get: obj => obj.nzSize, set: (obj, value) => { obj.nzSize = value; } }, metadata: _metadata }, _nzSize_initializers, _nzSize_extraInitializers); if (_metadata) Object.defineProperty(this, Symbol.metadata, { enumerable: true, configurable: true, writable: true, value: _metadata }); } _nzModuleName = NZ_CONFIG_MODULE_NAME; service = inject(NzSegmentedService); injector = inject(Injector); dir = inject(Directionality).valueSignal; nzBlock = false; nzDisabled = false; nzOptions = []; nzVertical = false; nzShape = 'default'; nzSize = __runInitializers(this, _nzSize_initializers, 'default'); /** * @description set the `name` attribute of the segmented item native `input[type="radio"]` * @since 20.3.0 */ nzName = __runInitializers(this, _nzSize_extraInitializers); nzValueChange = new EventEmitter(); viewItemCmps = viewChildren(NzSegmentedItemComponent, /* @ts-ignore */ ...(ngDevMode ? [{ debugName: "viewItemCmps" }] : /* istanbul ignore next */ [])); contentItemCmps = contentChildren(NzSegmentedItemComponent, /* @ts-ignore */ ...(ngDevMode ? [{ debugName: "contentItemCmps" }] : /* istanbul ignore next */ [])); renderedItemCmps = computed(() => this.viewItemCmps().concat(this.contentItemCmps()), /* @ts-ignore */ ...(ngDevMode ? [{ debugName: "renderedItemCmps" }] : /* istanbul ignore next */ [])); isDisabledFirstChange = true; value; thumbStyle = signal(null, /* @ts-ignore */ ...(ngDevMode ? [{ debugName: "thumbStyle" }] : /* istanbul ignore next */ [])); thumbAnimationEnter = withAnimationCheck(() => 'ant-segmented-thumb-motion-appear-active'); showThumb = this.service.showThumb; normalizedOptions = []; onChange = () => { }; onTouched = () => { }; constructor() { this.service.selected$.pipe(takeUntilDestroyed()).subscribe(value => { this.value = value; }); this.service.activated$.pipe(takeUntilDestroyed()).subscribe(element => { this.thumbStyle.update(prevStyle => { const nextStyle = this.calcThumbStyle(element); if (prevStyle && nextStyle) { // Trigger animation to end position requestAnimationFrame(() => { this.thumbStyle.set(this.getThumbStyle(nextStyle)); }); } else if (nextStyle) { return this.getThumbStyle(nextStyle); } return prevStyle; }); }); this.service.change$.pipe(takeUntilDestroyed()).subscribe(value => { this.nzValueChange.emit(value); this.onChange(value); this.service.animating$.next(true); }); this.service.keydown$ .pipe(filter(() => !this.nzDisabled), takeUntilDestroyed()) .subscribe(event => this.onKeyDown(event)); afterNextRender(() => { effect(() => { const itemCmps = this.renderedItemCmps(); if (!itemCmps.length) { return; } if (this.value === undefined || // If no value is set, select the first item !itemCmps.some(item => item.nzValue() === this.value) // handle value not in options ) { this.service.selected$.next(itemCmps[0].nzValue()); } }, { injector: this.injector }); }); } ngOnChanges(changes) { const { nzName, nzOptions, nzDisabled } = changes; if (nzName) { this.service.setName(this.nzName); } if (nzOptions) { this.normalizedOptions = normalizeOptions(nzOptions.currentValue); } if (nzDisabled) { this.service.disabled$.next(nzDisabled.currentValue); } } onOffset(offset) { const items = this.renderedItemCmps(); const total = items.length; const originIndex = items.findIndex(item => item.nzValue() === this.value); let nextIndex = (originIndex + offset + total) % total; // find out the next non-disabled item while (items[nextIndex].nzDisabled()) { nextIndex = (nextIndex + Math.sign(offset) + total) % total; // avoid circular loop if (nextIndex === originIndex) { break; } } const nextOption = items[nextIndex]; if (nextOption) { this.service.selected$.next(nextOption.nzValue()); this.service.change$.next(nextOption.nzValue()); } } // change selected item by direction keyboard interaction onKeyDown(event) { switch (event.keyCode) { case UP_ARROW: this.onOffset(-1); break; case LEFT_ARROW: this.onOffset(this.dir() === 'rtl' ? 1 : -1); break; case DOWN_ARROW: this.onOffset(1); break; case RIGHT_ARROW: this.onOffset(this.dir() === 'rtl' ? -1 : 1); break; } } writeValue(value) { this.service.selected$.next(value); } registerOnChange(fn) { this.onChange = fn; } registerOnTouched(fn) { this.onTouched = fn; } setDisabledState(disabled) { this.nzDisabled = (this.isDisabledFirstChange && this.nzDisabled) || disabled; this.isDisabledFirstChange = false; } /************* Thumb Animation *************/ calcThumbStyle(element) { if (!element || !element.offsetParent) { return null; } const parentElement = element.parentElement; if (!parentElement) { return null; } const style = { left: element.offsetLeft, right: parentElement.clientWidth - element.clientWidth - element.offsetLeft, width: element.clientWidth, top: element.offsetTop, bottom: parentElement.clientHeight - element.clientHeight - element.offsetTop, height: element.clientHeight }; if (this.nzVertical) { return { left: 0, right: 0, width: 0, top: style.top, bottom: style.bottom, height: style.height }; } return { left: style.left, right: style.right, width: style.width, top: 0, bottom: 0, height: 0 }; } getThumbStyle(targetStyle) { if (this.nzVertical) { return { transform: `translateY(${targetStyle.top}px)`, width: '100%', height: `${targetStyle.height}px` }; } const isRtl = this.dir() === 'rtl'; const transformValue = isRtl ? -targetStyle.right : targetStyle.left; return { transform: `translateX(${transformValue}px)`, width: `${targetStyle.width}px`, height: '100%' }; } handleTransitionEnd(event) { if (event.propertyName === 'transform') { this.service.animating$.next(false); } } static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "22.0.6", ngImport: i0, type: NzSegmentedComponent, deps: [], target: i0.ɵɵFactoryTarget.Component }); static ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "17.0.0", version: "22.0.6", type: NzSegmentedComponent, isStandalone: true, selector: "nz-segmented", inputs: { nzBlock: ["nzBlock", "nzBlock", booleanAttribute], nzDisabled: ["nzDisabled", "nzDisabled", booleanAttribute], nzOptions: "nzOptions", nzVertical: ["nzVertical", "nzVertical", booleanAttribute], nzShape: "nzShape", nzSize: "nzSize", nzName: "nzName" }, outputs: { nzValueChange: "nzValueChange" }, host: { attributes: { "role": "radiogroup", "aria-label": "segmented control" }, properties: { "class.ant-segmented-disabled": "nzDisabled", "class.ant-segmented-rtl": "dir() === 'rtl'", "class.ant-segmented-lg": "nzSize === 'large'", "class.ant-segmented-sm": "nzSize === 'small'", "class.ant-segmented-block": "nzBlock", "class.ant-segmented-vertical": "nzVertical", "class.ant-segmented-shape-round": "nzShape === 'round'", "attr.tabindex": "nzDisabled ? undefined : 0" }, classAttribute: "ant-segmented" }, providers: [ NzSegmentedService, { provide: NG_VALUE_ACCESSOR, useExisting: forwardRef(() => NzSegmentedComponent), multi: true } ], queries: [{ propertyName: "contentItemCmps", predicate: NzSegmentedItemComponent, isSignal: true }], viewQueries: [{ propertyName: "viewItemCmps", predicate: NzSegmentedItemComponent, descendants: true, isSignal: true }], exportAs: ["nzSegmented"], usesOnChanges: true, ngImport: i0, template: ` <!-- thumb motion div --> <div class="ant-segmented-group"> @if (showThumb()) { <div class="ant-segmented-thumb" [style]="thumbStyle()" [animate.enter]="thumbAnimationEnter()" (transitionend)="handleTransitionEnd($event)" ></div> } <ng-content> @for (item of normalizedOptions; track item.value) { <label nz-segmented-item [nzIcon]="item.icon" [nzValue]="item.value" [nzDisabled]="item.disabled"> {{ item.label }} </label> } </ng-content> </div> `, isInline: true, dependencies: [{ kind: "ngmodule", type: NzIconModule }, { kind: "ngmodule", type: NzOutletModule }, { kind: "component", type: NzSegmentedItemComponent, selector: "label[nz-segmented-item],label[nzSegmentedItem]", inputs: ["nzValue", "nzIcon", "nzDisabled"], exportAs: ["nzSegmentedItem"] }], encapsulation: i0.ViewEncapsulation.None }); }; })(); i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "22.0.6", ngImport: i0, type: NzSegmentedComponent, decorators: [{ type: Component, args: [{ selector: 'nz-segmented', exportAs: 'nzSegmented', encapsulation: ViewEncapsulation.None, template: ` <!-- thumb motion div --> <div class="ant-segmented-group"> @if (showThumb()) { <div class="ant-segmented-thumb" [style]="thumbStyle()" [animate.enter]="thumbAnimationEnter()" (transitionend)="handleTransitionEnd($event)" ></div> } <ng-content> @for (item of normalizedOptions; track item.value) { <label nz-segmented-item [nzIcon]="item.icon" [nzValue]="item.value" [nzDisabled]="item.disabled"> {{ item.label }} </label> } </ng-content> </div> `, host: { class: 'ant-segmented', '[class.ant-segmented-disabled]': 'nzDisabled', '[class.ant-segmented-rtl]': `dir() === 'rtl'`, '[class.ant-segmented-lg]': `nzSize === 'large'`, '[class.ant-segmented-sm]': `nzSize === 'small'`, '[class.ant-segmented-block]': `nzBlock`, '[class.ant-segmented-vertical]': `nzVertical`, '[class.ant-segmented-shape-round]': `nzShape === 'round'`, // a11y role: 'radiogroup', 'aria-label': 'segmented control', '[attr.tabindex]': 'nzDisabled ? undefined : 0' }, providers: [ NzSegmentedService, { provide: NG_VALUE_ACCESSOR, useExisting: forwardRef(() => NzSegmentedComponent), multi: true } ], imports: [NzIconModule, NzOutletModule, NzSegmentedItemComponent] }] }], ctorParameters: () => [], propDecorators: { nzBlock: [{ type: Input, args: [{ transform: booleanAttribute }] }], nzDisabled: [{ type: Input, args: [{ transform: booleanAttribute }] }], nzOptions: [{ type: Input }], nzVertical: [{ type: Input, args: [{ transform: booleanAttribute }] }], nzShape: [{ type: Input }], nzSize: [{ type: Input }], nzName: [{ type: Input }], nzValueChange: [{ type: Output }], viewItemCmps: [{ type: i0.ViewChildren, args: [i0.forwardRef(() => NzSegmentedItemComponent), { isSignal: true }] }], contentItemCmps: [{ type: i0.ContentChildren, args: [i0.forwardRef(() => NzSegmentedItemComponent), { isSignal: true }] }] } }); /** * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE */ class NzSegmentedModule { static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "22.0.6", ngImport: i0, type: NzSegmentedModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule }); static ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "22.0.6", ngImport: i0, type: NzSegmentedModule, imports: [NzSegmentedComponent, NzSegmentedItemComponent], exports: [NzSegmentedComponent, NzSegmentedItemComponent] }); static ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "22.0.6", ngImport: i0, type: NzSegmentedModule, imports: [NzSegmentedComponent, NzSegmentedItemComponent] }); } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "22.0.6", ngImport: i0, type: NzSegmentedModule, decorators: [{ type: NgModule, args: [{ imports: [NzSegmentedComponent, NzSegmentedItemComponent], exports: [NzSegmentedComponent, NzSegmentedItemComponent] }] }] }); /** * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE */ /** * Generated bundle index. Do not edit. */ export { NzSegmentedComponent, NzSegmentedItemComponent, NzSegmentedModule, normalizeOptions }; //# sourceMappingURL=ng-zorro-antd-segmented.mjs.map