@progress/kendo-angular-conversational-ui
Version:
Kendo UI for Angular Conversational UI components
82 lines (81 loc) • 4.4 kB
JavaScript
/**-----------------------------------------------------------------------------------------
* Copyright © 2025 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
import { Component, ElementRef, HostBinding, Input, Renderer2, NgZone, Output, EventEmitter, } from '@angular/core';
import { Subscription } from 'rxjs';
import { chevronLeftIcon, chevronRightIcon } from '@progress/kendo-svg-icons';
import { LocalizationService } from '@progress/kendo-angular-l10n';
import { IconWrapperComponent } from '@progress/kendo-angular-icons';
import * as i0 from "@angular/core";
import * as i1 from "@progress/kendo-angular-l10n";
const DIRECTION_CLASSES = {
left: 'chevron-left',
right: 'chevron-right',
};
/**
* @hidden
*/
export class ChatScrollableButtonComponent {
host;
renderer;
ngZone;
localization;
role = 'button';
prev = false;
onClick = new EventEmitter();
get scrollButtonIconClass() {
const defaultPrevIcon = !this.localization.rtl ? DIRECTION_CLASSES.left : DIRECTION_CLASSES.right;
const defaultNextIcon = !this.localization.rtl ? DIRECTION_CLASSES.right : DIRECTION_CLASSES.left;
return this.prev ? defaultPrevIcon : defaultNextIcon;
}
get scrollButtonSVGIcon() {
const defaultPrevSVGIcon = !this.localization.rtl ? this.chevronLeftIcon : this.chevronRightIcon;
const defaultNextSVGIcon = !this.localization.rtl ? this.chevronRightIcon : this.chevronLeftIcon;
return this.prev ? defaultPrevSVGIcon : defaultNextSVGIcon;
}
chevronLeftIcon = chevronLeftIcon;
chevronRightIcon = chevronRightIcon;
subs = new Subscription();
constructor(host, renderer, ngZone, localization) {
this.host = host;
this.renderer = renderer;
this.ngZone = ngZone;
this.localization = localization;
}
ngAfterViewInit() {
this.ngZone.runOutsideAngular(() => {
this.subs.add(this.renderer.listen(this.host.nativeElement, 'click', () => this.clickHandler()));
});
}
ngOnDestroy() {
this.subs.unsubscribe();
}
clickHandler() {
const buttonType = this.prev ? 'prev' : 'next';
this.onClick.emit(buttonType);
}
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.2.14", ngImport: i0, type: ChatScrollableButtonComponent, deps: [{ token: i0.ElementRef }, { token: i0.Renderer2 }, { token: i0.NgZone }, { token: i1.LocalizationService }], target: i0.ɵɵFactoryTarget.Component });
static ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "14.0.0", version: "18.2.14", type: ChatScrollableButtonComponent, isStandalone: true, selector: "[kendoChatScrollableButton]", inputs: { prev: "prev" }, outputs: { onClick: "onClick" }, host: { properties: { "attr.role": "this.role" } }, ngImport: i0, template: `
<kendo-icon-wrapper [name]="scrollButtonIconClass" [svgIcon]="scrollButtonSVGIcon" innerCssClass="k-button-icon"> </kendo-icon-wrapper>
`, isInline: true, dependencies: [{ kind: "component", type: IconWrapperComponent, selector: "kendo-icon-wrapper", inputs: ["name", "svgIcon", "innerCssClass", "customFontClass", "size"], exportAs: ["kendoIconWrapper"] }] });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.2.14", ngImport: i0, type: ChatScrollableButtonComponent, decorators: [{
type: Component,
args: [{
template: `
<kendo-icon-wrapper [name]="scrollButtonIconClass" [svgIcon]="scrollButtonSVGIcon" innerCssClass="k-button-icon"> </kendo-icon-wrapper>
`,
// eslint-disable-next-line @angular-eslint/component-selector
selector: '[kendoChatScrollableButton]',
standalone: true,
imports: [IconWrapperComponent],
}]
}], ctorParameters: () => [{ type: i0.ElementRef }, { type: i0.Renderer2 }, { type: i0.NgZone }, { type: i1.LocalizationService }], propDecorators: { role: [{
type: HostBinding,
args: ['attr.role']
}], prev: [{
type: Input
}], onClick: [{
type: Output
}] } });