Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 6x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 2x 2x 2x 2x 2x 1x 1x 1x 3x 3x 1x 1x 1x 3x 3x 3x 3x 1x 1x 1x 6x 6x 1x | /* eslint-disable @typescript-eslint/member-ordering */
import {
Component,
ElementRef,
OnDestroy,
TemplateRef,
input,
model,
viewChild,
} from '@angular/core';
import { Subscription } from 'rxjs';
import {
BadgeItem,
Callback,
FocusableElementOwner,
} from '../utils/util.types';
import { BadgeItemTemplateContext } from '../badge-list/badge-list.component';
import {
DYNAMIC_HEADING_START_LEVEL,
DynamicHeadingLevelService,
type DynamicHeadingStartLevel,
} from '../dynamic-heading/dynamic-heading-level.service';
import { InfoboxContainerComponent } from './infobox-container/infobox-container.component';
/**
* Infoboxes allow users to display additional information about an object or functionality.
*/
@Component({
selector: 'gc-infobox',
templateUrl: './infobox.component.html',
styleUrls: ['./infobox.component.css'],
providers: [
{
provide: DynamicHeadingLevelService,
useClass: DynamicHeadingLevelService,
},
{
provide: DYNAMIC_HEADING_START_LEVEL,
useValue: {
kind: 'absolute',
start: 3,
} satisfies DynamicHeadingStartLevel,
},
],
standalone: false,
})
export class InfoboxComponent implements OnDestroy, FocusableElementOwner {
/**
* Label of the infobox container.
*/
public label = input.required<string>();
/**
* Items that will be rendered as badges in the header of the container.
*/
public badges = input<readonly BadgeItem[]>([]);
/**
* A template that will be used to render icons within badges.
*/
public badgeIconProvider = input<TemplateRef<BadgeItemTemplateContext>>();
/**
* Hint message that appears within the header of the container.
*/
public hintTitle = input('');
/**
* Decides if the infobox is open.
*/
public isOpen = model(false);
/** @ignore */
private infoboxContainer = viewChild.required(InfoboxContainerComponent);
/** @ignore */
private button = viewChild.required<ElementRef<HTMLElement>>('button');
/** @ignore */
protected overlayVisible = false;
/** @ignore */
private subscriptions: Subscription[] = [];
/** @ignore */
private clickListenerCallback?: Callback;
/** @ignore */
ngOnDestroy(): void {
this.subscriptions.forEach(s => s.unsubscribe());
if (this.clickListenerCallback) {
this.clickListenerCallback();
}
}
focusChild(): boolean {
if (this.isOpen()) {
return this.infoboxContainer().focusChild();
} else {
this.button().nativeElement.focus();
return true;
}
}
/** @ignore */
protected onButtonKeydown(e: KeyboardEvent): void {
if (e.key === ' ' || e.key === 'Enter') {
e.preventDefault();
this.isOpen.set(true);
}
}
/** @ignore */
protected onButtonClick(): void {
this.isOpen.update(value => !value);
}
/** @ignore */
protected onCloseButtonClick(): void {
this.isOpen.set(false);
this.button().nativeElement.focus();
this.overlayVisible = false;
}
/** @ignore */
protected handleFocus() {
this.overlayVisible = true;
}
}
|