113 lines
3.0 KiB
JavaScript
113 lines
3.0 KiB
JavaScript
|
import Theme from './theme.js'
|
||
|
|
import AbstractPopup from './abstractpopup.js'
|
||
|
|
import Tooltip from './tooltip.js'
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Class that represents a PixiJS Badge.
|
||
|
|
*
|
||
|
|
* @example
|
||
|
|
* // Create the app
|
||
|
|
* const app = new PIXIApp({
|
||
|
|
* view: canvas,
|
||
|
|
* width: 900,
|
||
|
|
* height: 250
|
||
|
|
* }).setup().run()
|
||
|
|
*
|
||
|
|
* // Add an DisplayObject to the app
|
||
|
|
* const circle = new PIXI.Graphics()
|
||
|
|
* circle.beginFill(0x5251a3)
|
||
|
|
* circle.drawCircle(50, 50, 40)
|
||
|
|
* app.scene.addChild(circle)
|
||
|
|
*
|
||
|
|
* const badge1 = new Badge({
|
||
|
|
* object: circle,
|
||
|
|
* container: app.scene,
|
||
|
|
* content: 'Das Gesetz ist der Freund des Schwachen.'
|
||
|
|
* })
|
||
|
|
*
|
||
|
|
* @class
|
||
|
|
* @extends AbstractPopup
|
||
|
|
* @see {@link https://www.iwm-tuebingen.de/iwmbrowser/lib/pixi/badge.html|DocTest}
|
||
|
|
*/
|
||
|
|
export default class Badge extends AbstractPopup {
|
||
|
|
/**
|
||
|
|
* Creates an instance of a Badge.
|
||
|
|
*
|
||
|
|
* @constructor
|
||
|
|
* @param {object} [opts] - An options object to specify to style and behaviour of the badge.
|
||
|
|
* @param {number} [opts.minWidth=0] - The minimum width of the badge.
|
||
|
|
* @param {number} [opts.minHeight=0] - The minimum height of the badge.
|
||
|
|
* @param {number} [opts.padding=Theme.padding / 2] - The inner spacing of the badge.
|
||
|
|
* @param {string|object} [opts.tooltip] - A string for the label of the tooltip or an object to configure the tooltip
|
||
|
|
* to display.
|
||
|
|
*/
|
||
|
|
constructor(opts = {}) {
|
||
|
|
const theme = Theme.fromString(opts.theme)
|
||
|
|
|
||
|
|
opts = Object.assign(
|
||
|
|
{},
|
||
|
|
{
|
||
|
|
minWidth: 0,
|
||
|
|
minHeight: 0,
|
||
|
|
padding: theme.padding / 2,
|
||
|
|
tooltip: null
|
||
|
|
},
|
||
|
|
opts
|
||
|
|
)
|
||
|
|
|
||
|
|
super(opts)
|
||
|
|
|
||
|
|
this.tooltip = null
|
||
|
|
|
||
|
|
// setup
|
||
|
|
//-----------------
|
||
|
|
this.setup()
|
||
|
|
|
||
|
|
// layout
|
||
|
|
//-----------------
|
||
|
|
this.layout()
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates children and instantiates everything.
|
||
|
|
*
|
||
|
|
* @private
|
||
|
|
* @override
|
||
|
|
* @return {Badge} A reference to the badge for chaining.
|
||
|
|
*/
|
||
|
|
setup() {
|
||
|
|
super.setup()
|
||
|
|
|
||
|
|
// tooltip
|
||
|
|
//-----------------
|
||
|
|
if (this.opts.tooltip) {
|
||
|
|
if (typeof this.opts.tooltip === 'string') {
|
||
|
|
this.tooltip = new Tooltip({
|
||
|
|
object: this,
|
||
|
|
content: this.opts.tooltip
|
||
|
|
})
|
||
|
|
} else {
|
||
|
|
this.opts.tooltip = Object.assign({}, { object: this }, this.opts.tooltip)
|
||
|
|
this.tooltip = new Tooltip(this.opts.tooltip)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return this
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Should be called to refresh the layout of the badge. Can be used after resizing.
|
||
|
|
*
|
||
|
|
* @override
|
||
|
|
* @return {Badge} A reference to the badge for chaining.
|
||
|
|
*/
|
||
|
|
layout() {
|
||
|
|
super.layout()
|
||
|
|
|
||
|
|
this.content.x = this.width / 2 - this.content.width / 2 - this.opts.strokeWidth / 2
|
||
|
|
this.content.y = this.height / 2 - this.content.height / 2 - this.opts.strokeWidth / 2
|
||
|
|
|
||
|
|
return this
|
||
|
|
}
|
||
|
|
}
|