| /* |
| * Copyright 2015-present Open Networking Foundation |
| * |
| * 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 { Directive, ElementRef, Input, OnInit } from '@angular/core'; |
| import { IconService } from './icon.service'; |
| import { LogService } from '../../log.service'; |
| import * as d3 from 'd3'; |
| |
| /** |
| * ONOS GUI -- SVG -- Icon Directive |
| * |
| * TODO: Deprecated - this directive may be removed altogether as it has been |
| * rebuilt as IconComponent instead |
| */ |
| @Directive({ |
| selector: '[onosIcon]' |
| }) |
| export class IconDirective implements OnInit { |
| @Input() iconId: string; |
| @Input() iconSize: number = 20; |
| |
| constructor( |
| private el: ElementRef, |
| private is: IconService, |
| private log: LogService |
| ) { |
| // Note: iconId is not available until initialization |
| this.log.debug('IconDirective constructed'); |
| } |
| |
| ngOnInit() { |
| const div = d3.select(this.el.nativeElement); |
| div.selectAll('*').remove(); |
| this.is.loadEmbeddedIcon(div, this.iconId, this.iconSize); |
| this.log.debug('IconDirective initialized:', this.iconId); |
| } |
| |
| } |