blob: 138bb8288650099dc3f9f43df7db226961b52769 [file] [log] [blame]
/*
* Copyright 2018-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 { Component, OnInit, OnChanges, Input } from '@angular/core';
import { IconService, glyphMapping } from '../icon.service';
import { LogService } from '../../log.service';
/**
* Icon Component
*
* Note: This is an alternative to the Icon Directive from ONOS 1.0.0
* It has been implemented as a Component because it was inadvertently adding
* in a template through d3 DOM manipulations - it's better to make it a Comp
* and build a template the Angular 7 way
*
* Remember: The CSS files applied here only apply to this component
*/
@Component({
selector: 'onos-icon',
templateUrl: './icon.component.html',
styleUrls: [
'./icon.component.css', './icon.theme.css',
'./glyph.css', './glyph-theme.css',
'./tooltip.css', './button-theme.css'
]
})
export class IconComponent implements OnChanges {
@Input() iconId: string;
@Input() iconSize: number = 20;
@Input() toolTip: string = undefined;
@Input() classes: string = undefined;
// The displayed tooltip - undefined until mouse hovers over, then equals toolTip
toolTipDisp: string = undefined;
constructor(
private is: IconService,
private log: LogService
) {
// Note: iconId is not available until initialization
}
/**
* This is needed in case the iconId changes while icon component
* is displayed on screen.
*/
ngOnChanges() {
this.is.loadIconDef(this.iconId);
}
}