alfresco-ng2-components/lib/core/info-drawer/info-drawer.component.ts
2021-05-18 14:04:10 +01:00

82 lines
2.4 KiB
TypeScript

/*!
* @license
* Copyright 2019 Alfresco Software, Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { Component, ContentChildren, EventEmitter, HostListener, Input, Output, QueryList, TemplateRef, ViewChild, ViewEncapsulation } from '@angular/core';
import { MatTabChangeEvent } from '@angular/material/tabs';
@Component({
selector: 'adf-info-drawer-tab',
template: '<ng-template><ng-content></ng-content></ng-template>'
})
export class InfoDrawerTabComponent {
/** The title of the tab (string or translation key). */
@Input()
label: string = '';
/** Icon to render for the tab. */
@Input()
icon: string = null;
@ViewChild(TemplateRef, { static: true })
content: TemplateRef<any>;
}
@Component({
selector: 'adf-info-drawer',
templateUrl: './info-drawer.component.html',
styleUrls: ['./info-drawer.component.scss'],
encapsulation: ViewEncapsulation.None,
host: { 'class': 'adf-info-drawer' }
})
export class InfoDrawerComponent {
/** The title of the info drawer (string or translation key). */
@Input()
title: string|null = null;
/** The selected index tab. */
@Input()
selectedIndex: number = 0;
/** The visibility of the header. */
@Input()
showHeader: boolean = true;
/** Emitted when the currently active tab changes. */
@Output()
currentTab: EventEmitter<number> = new EventEmitter<number>();
@ContentChildren(InfoDrawerTabComponent)
contentBlocks: QueryList<InfoDrawerTabComponent>;
@HostListener('keydown', ['$event'])
onKeyDown(event: KeyboardEvent) {
event.cancelBubble = true;
}
@HostListener('keyup', ['$event'])
onKeyUp(event: KeyboardEvent) {
event.cancelBubble = true;
}
showTabLayout(): boolean {
return this.contentBlocks.length > 0;
}
onTabChange(event: MatTabChangeEvent) {
this.currentTab.emit(event.index);
}
}