ng-zorro-antd/fesm2022/ng-zorro-antd-alert.mjs

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

import * as i0 from '@angular/core';
import { inject, DestroyRef, input, booleanAttribute, numberAttribute, viewChild, signal, computed, afterNextRender, ViewEncapsulation, ChangeDetectionStrategy, Component, ChangeDetectorRef, ANIMATION_MODULE_TYPE, EventEmitter, Output, Input, NgModule } from '@angular/core';
import { __esDecorate, __runInitializers } from 'tslib';
import { Directionality } from '@angular/cdk/bidi';
import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
import { NzNoAnimationDirective } from 'ng-zorro-antd/core/animation';
import { WithConfig, onConfigChangeEventForComponent } from 'ng-zorro-antd/core/config';
import * as i2 from 'ng-zorro-antd/core/outlet';
import { NzOutletModule } from 'ng-zorro-antd/core/outlet';
import * as i1 from 'ng-zorro-antd/icon';
import { NzIconModule } from 'ng-zorro-antd/icon';

/**
 * 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 NzAlertMarqueeComponent {
    destroyRef = inject(DestroyRef);
    nzPauseOnHover = input(false, { ...(ngDevMode ? { debugName: "nzPauseOnHover" } : {}), transform: booleanAttribute });
    nzSpeed = input(50, { ...(ngDevMode ? { debugName: "nzSpeed" } : {}), transform: numberAttribute });
    track1Ref = viewChild.required('track1');
    track2Ref = viewChild.required('track2');
    trackWidth = signal(0, ...(ngDevMode ? [{ debugName: "trackWidth" }] : []));
    animationDuration = computed(() => {
        const width = this.trackWidth();
        const speed = this.nzSpeed();
        return width > 0 && speed > 0 ? width / speed : 20;
    }, ...(ngDevMode ? [{ debugName: "animationDuration" }] : []));
    class = computed(() => ({
        'ant-alert-marquee': true,
        'ant-alert-marquee-pause-on-hover': this.nzPauseOnHover()
    }), ...(ngDevMode ? [{ debugName: "class" }] : []));
    constructor() {
        afterNextRender(() => {
            const track1 = this.track1Ref().nativeElement;
            const track2 = this.track2Ref().nativeElement;
            const updateWidth = () => {
                this.trackWidth.set(track1.offsetWidth);
            };
            Array.from(track1.childNodes).forEach(node => {
                track2.appendChild(node.cloneNode(true));
            });
            updateWidth();
            if (typeof ResizeObserver !== 'undefined') {
                const resizeObserver = new ResizeObserver(updateWidth);
                resizeObserver.observe(track1);
                this.destroyRef.onDestroy(() => resizeObserver.disconnect());
            }
        });
    }
    static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "21.2.0", ngImport: i0, type: NzAlertMarqueeComponent, deps: [], target: i0.ɵɵFactoryTarget.Component });
    static ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "17.2.0", version: "21.2.0", type: NzAlertMarqueeComponent, isStandalone: true, selector: "nz-alert-marquee", inputs: { nzPauseOnHover: { classPropertyName: "nzPauseOnHover", publicName: "nzPauseOnHover", isSignal: true, isRequired: false, transformFunction: null }, nzSpeed: { classPropertyName: "nzSpeed", publicName: "nzSpeed", isSignal: true, isRequired: false, transformFunction: null } }, host: { properties: { "class": "class()" } }, viewQueries: [{ propertyName: "track1Ref", first: true, predicate: ["track1"], descendants: true, isSignal: true }, { propertyName: "track2Ref", first: true, predicate: ["track2"], descendants: true, isSignal: true }], ngImport: i0, template: `
    <div #track1 class="ant-alert-marquee-track" [style.animation-duration.s]="animationDuration()">
      <ng-content />
    </div>
    <div
      #track2
      class="ant-alert-marquee-track"
      aria-hidden="true"
      [style.animation-duration.s]="animationDuration()"
    ></div>
  `, isInline: true, changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "21.2.0", ngImport: i0, type: NzAlertMarqueeComponent, decorators: [{
            type: Component,
            args: [{
                    selector: 'nz-alert-marquee',
                    changeDetection: ChangeDetectionStrategy.OnPush,
                    encapsulation: ViewEncapsulation.None,
                    template: `
    <div #track1 class="ant-alert-marquee-track" [style.animation-duration.s]="animationDuration()">
      <ng-content />
    </div>
    <div
      #track2
      class="ant-alert-marquee-track"
      aria-hidden="true"
      [style.animation-duration.s]="animationDuration()"
    ></div>
  `,
                    host: {
                        '[class]': 'class()'
                    }
                }]
        }], ctorParameters: () => [], propDecorators: { nzPauseOnHover: [{ type: i0.Input, args: [{ isSignal: true, alias: "nzPauseOnHover", required: false }] }], nzSpeed: [{ type: i0.Input, args: [{ isSignal: true, alias: "nzSpeed", required: false }] }], track1Ref: [{ type: i0.ViewChild, args: ['track1', { isSignal: true }] }], track2Ref: [{ type: i0.ViewChild, args: ['track2', { isSignal: true }] }] } });

const NZ_CONFIG_MODULE_NAME = 'alert';
let NzAlertComponent = (() => {
    let _nzCloseable_decorators;
    let _nzCloseable_initializers = [];
    let _nzCloseable_extraInitializers = [];
    let _nzShowIcon_decorators;
    let _nzShowIcon_initializers = [];
    let _nzShowIcon_extraInitializers = [];
    return class NzAlertComponent {
        static {
            const _metadata = typeof Symbol === "function" && Symbol.metadata ? Object.create(null) : void 0;
            _nzCloseable_decorators = [WithConfig()];
            _nzShowIcon_decorators = [WithConfig()];
            __esDecorate(null, null, _nzCloseable_decorators, { kind: "field", name: "nzCloseable", static: false, private: false, access: { has: obj => "nzCloseable" in obj, get: obj => obj.nzCloseable, set: (obj, value) => { obj.nzCloseable = value; } }, metadata: _metadata }, _nzCloseable_initializers, _nzCloseable_extraInitializers);
            __esDecorate(null, null, _nzShowIcon_decorators, { kind: "field", name: "nzShowIcon", static: false, private: false, access: { has: obj => "nzShowIcon" in obj, get: obj => obj.nzShowIcon, set: (obj, value) => { obj.nzShowIcon = value; } }, metadata: _metadata }, _nzShowIcon_initializers, _nzShowIcon_extraInitializers);
            if (_metadata) Object.defineProperty(this, Symbol.metadata, { enumerable: true, configurable: true, writable: true, value: _metadata });
        }
        cdr = inject(ChangeDetectorRef);
        directionality = inject(Directionality);
        destroyRef = inject(DestroyRef);
        animationType = inject(ANIMATION_MODULE_TYPE, { optional: true });
        _nzModuleName = NZ_CONFIG_MODULE_NAME;
        nzAction = null;
        nzCloseText = null;
        nzIconType = null;
        nzMessage = null;
        nzDescription = null;
        nzType = 'info';
        nzCloseable = __runInitializers(this, _nzCloseable_initializers, false);
        nzShowIcon = (__runInitializers(this, _nzCloseable_extraInitializers), __runInitializers(this, _nzShowIcon_initializers, false));
        nzBanner = (__runInitializers(this, _nzShowIcon_extraInitializers), false);
        nzNoAnimation = false;
        nzIcon = null;
        nzOnClose = new EventEmitter();
        closed = false;
        iconTheme = 'fill';
        inferredIconType = 'info-circle';
        dir = 'ltr';
        isTypeSet = false;
        isShowIconSet = false;
        constructor() {
            onConfigChangeEventForComponent(NZ_CONFIG_MODULE_NAME, () => this.cdr.markForCheck());
        }
        ngOnInit() {
            this.directionality.change?.pipe(takeUntilDestroyed(this.destroyRef)).subscribe((direction) => {
                this.dir = direction;
                this.cdr.detectChanges();
            });
            this.dir = this.directionality.value;
        }
        closeAlert() {
            this.closed = true;
            // When animations are disabled, emit immediately since animate.leave won't trigger
            if (this.nzNoAnimation || this.animationType === 'NoopAnimations') {
                this.nzOnClose.emit(true);
            }
        }
        onLeaveAnimationDone(event) {
            const element = event.target;
            // If animations are disabled, complete immediately (nzOnClose already emitted in closeAlert)
            if (this.nzNoAnimation || this.animationType === 'NoopAnimations') {
                event.animationComplete();
                return;
            }
            // Apply animation classes
            element.classList.add('ant-alert-motion-leave', 'ant-alert-motion-leave-active');
            // Listen for transition end to complete the animation
            const onTransitionEnd = () => {
                element.removeEventListener('transitionend', onTransitionEnd);
                this.nzOnClose.emit(true);
                event.animationComplete();
            };
            element.addEventListener('transitionend', onTransitionEnd);
        }
        ngOnChanges(changes) {
            const { nzShowIcon, nzDescription, nzType, nzBanner } = changes;
            if (nzShowIcon) {
                this.isShowIconSet = true;
            }
            if (nzType) {
                this.isTypeSet = true;
                switch (this.nzType) {
                    case 'error':
                        this.inferredIconType = 'close-circle';
                        break;
                    case 'success':
                        this.inferredIconType = 'check-circle';
                        break;
                    case 'info':
                        this.inferredIconType = 'info-circle';
                        break;
                    case 'warning':
                        this.inferredIconType = 'exclamation-circle';
                        break;
                }
            }
            if (nzDescription) {
                this.iconTheme = this.nzDescription ? 'outline' : 'fill';
            }
            if (nzBanner) {
                if (!this.isTypeSet) {
                    this.nzType = 'warning';
                }
                if (!this.isShowIconSet) {
                    this.nzShowIcon = true;
                }
            }
        }
        static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "21.2.0", ngImport: i0, type: NzAlertComponent, deps: [], target: i0.ɵɵFactoryTarget.Component });
        static ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "17.0.0", version: "21.2.0", type: NzAlertComponent, isStandalone: true, selector: "nz-alert", inputs: { nzAction: "nzAction", nzCloseText: "nzCloseText", nzIconType: "nzIconType", nzMessage: "nzMessage", nzDescription: "nzDescription", nzType: "nzType", nzCloseable: ["nzCloseable", "nzCloseable", booleanAttribute], nzShowIcon: ["nzShowIcon", "nzShowIcon", booleanAttribute], nzBanner: ["nzBanner", "nzBanner", booleanAttribute], nzNoAnimation: ["nzNoAnimation", "nzNoAnimation", booleanAttribute], nzIcon: "nzIcon" }, outputs: { nzOnClose: "nzOnClose" }, exportAs: ["nzAlert"], usesOnChanges: true, ngImport: i0, template: `
    @if (!closed) {
      <div
        class="ant-alert"
        [nzNoAnimation]="nzNoAnimation"
        [class.ant-alert-rtl]="dir === 'rtl'"
        [class.ant-alert-success]="nzType === 'success'"
        [class.ant-alert-info]="nzType === 'info'"
        [class.ant-alert-warning]="nzType === 'warning'"
        [class.ant-alert-error]="nzType === 'error'"
        [class.ant-alert-no-icon]="!nzShowIcon"
        [class.ant-alert-banner]="nzBanner"
        [class.ant-alert-closable]="nzCloseable"
        [class.ant-alert-with-description]="!!nzDescription"
        (animate.leave)="onLeaveAnimationDone($event)"
      >
        @if (nzShowIcon) {
          <div class="ant-alert-icon">
            @if (nzIcon) {
              <ng-container *nzStringTemplateOutlet="nzIcon" />
            } @else {
              <nz-icon [nzType]="nzIconType || inferredIconType" [nzTheme]="iconTheme" />
            }
          </div>
        }

        @if (nzMessage || nzDescription) {
          <div class="ant-alert-content">
            @if (nzMessage) {
              <span class="ant-alert-message">
                <ng-container *nzStringTemplateOutlet="nzMessage">{{ nzMessage }}</ng-container>
              </span>
            }
            @if (nzDescription) {
              <span class="ant-alert-description">
                <ng-container *nzStringTemplateOutlet="nzDescription">{{ nzDescription }}</ng-container>
              </span>
            }
          </div>
        }

        @if (nzAction) {
          <div class="ant-alert-action">
            <ng-container *nzStringTemplateOutlet="nzAction">{{ nzAction }}</ng-container>
          </div>
        }

        @if (nzCloseable || nzCloseText) {
          <button type="button" tabindex="0" class="ant-alert-close-icon" (click)="closeAlert()">
            @if (nzCloseText) {
              <ng-container *nzStringTemplateOutlet="nzCloseText">
                <span class="ant-alert-close-text">{{ nzCloseText }}</span>
              </ng-container>
            } @else {
              <nz-icon nzType="close" />
            }
          </button>
        }
      </div>
    }
  `, isInline: true, dependencies: [{ kind: "ngmodule", type: NzIconModule }, { kind: "directive", type: i1.NzIconDirective, selector: "nz-icon,[nz-icon]", inputs: ["nzSpin", "nzRotate", "nzType", "nzTheme", "nzTwotoneColor", "nzIconfont"], exportAs: ["nzIcon"] }, { kind: "ngmodule", type: NzOutletModule }, { kind: "directive", type: i2.NzStringTemplateOutletDirective, selector: "[nzStringTemplateOutlet]", inputs: ["nzStringTemplateOutletContext", "nzStringTemplateOutlet"], exportAs: ["nzStringTemplateOutlet"] }, { kind: "directive", type: NzNoAnimationDirective, selector: "[nzNoAnimation]", inputs: ["nzNoAnimation"], exportAs: ["nzNoAnimation"] }], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None });
    };
})();
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "21.2.0", ngImport: i0, type: NzAlertComponent, decorators: [{
            type: Component,
            args: [{
                    selector: 'nz-alert',
                    exportAs: 'nzAlert',
                    imports: [NzIconModule, NzOutletModule, NzNoAnimationDirective],
                    template: `
    @if (!closed) {
      <div
        class="ant-alert"
        [nzNoAnimation]="nzNoAnimation"
        [class.ant-alert-rtl]="dir === 'rtl'"
        [class.ant-alert-success]="nzType === 'success'"
        [class.ant-alert-info]="nzType === 'info'"
        [class.ant-alert-warning]="nzType === 'warning'"
        [class.ant-alert-error]="nzType === 'error'"
        [class.ant-alert-no-icon]="!nzShowIcon"
        [class.ant-alert-banner]="nzBanner"
        [class.ant-alert-closable]="nzCloseable"
        [class.ant-alert-with-description]="!!nzDescription"
        (animate.leave)="onLeaveAnimationDone($event)"
      >
        @if (nzShowIcon) {
          <div class="ant-alert-icon">
            @if (nzIcon) {
              <ng-container *nzStringTemplateOutlet="nzIcon" />
            } @else {
              <nz-icon [nzType]="nzIconType || inferredIconType" [nzTheme]="iconTheme" />
            }
          </div>
        }

        @if (nzMessage || nzDescription) {
          <div class="ant-alert-content">
            @if (nzMessage) {
              <span class="ant-alert-message">
                <ng-container *nzStringTemplateOutlet="nzMessage">{{ nzMessage }}</ng-container>
              </span>
            }
            @if (nzDescription) {
              <span class="ant-alert-description">
                <ng-container *nzStringTemplateOutlet="nzDescription">{{ nzDescription }}</ng-container>
              </span>
            }
          </div>
        }

        @if (nzAction) {
          <div class="ant-alert-action">
            <ng-container *nzStringTemplateOutlet="nzAction">{{ nzAction }}</ng-container>
          </div>
        }

        @if (nzCloseable || nzCloseText) {
          <button type="button" tabindex="0" class="ant-alert-close-icon" (click)="closeAlert()">
            @if (nzCloseText) {
              <ng-container *nzStringTemplateOutlet="nzCloseText">
                <span class="ant-alert-close-text">{{ nzCloseText }}</span>
              </ng-container>
            } @else {
              <nz-icon nzType="close" />
            }
          </button>
        }
      </div>
    }
  `,
                    changeDetection: ChangeDetectionStrategy.OnPush,
                    encapsulation: ViewEncapsulation.None
                }]
        }], ctorParameters: () => [], propDecorators: { nzAction: [{
                type: Input
            }], nzCloseText: [{
                type: Input
            }], nzIconType: [{
                type: Input
            }], nzMessage: [{
                type: Input
            }], nzDescription: [{
                type: Input
            }], nzType: [{
                type: Input
            }], nzCloseable: [{
                type: Input,
                args: [{ transform: booleanAttribute }]
            }], nzShowIcon: [{
                type: Input,
                args: [{ transform: booleanAttribute }]
            }], nzBanner: [{
                type: Input,
                args: [{ transform: booleanAttribute }]
            }], nzNoAnimation: [{
                type: Input,
                args: [{ transform: booleanAttribute }]
            }], nzIcon: [{
                type: Input
            }], nzOnClose: [{
                type: Output
            }] } });

/**
 * 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 NzAlertModule {
    static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "21.2.0", ngImport: i0, type: NzAlertModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
    static ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "21.2.0", ngImport: i0, type: NzAlertModule, imports: [NzAlertComponent, NzAlertMarqueeComponent], exports: [NzAlertComponent, NzAlertMarqueeComponent] });
    static ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "21.2.0", ngImport: i0, type: NzAlertModule, imports: [NzAlertComponent] });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "21.2.0", ngImport: i0, type: NzAlertModule, decorators: [{
            type: NgModule,
            args: [{
                    exports: [NzAlertComponent, NzAlertMarqueeComponent],
                    imports: [NzAlertComponent, NzAlertMarqueeComponent]
                }]
        }] });

/**
 * 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 { NzAlertComponent, NzAlertMarqueeComponent, NzAlertModule };
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