wavesurfer.js/dist/plugin/wavesurfer.mediasession.min.js

Interactive navigable audio visualization using Web Audio and Canvas

/*!
 * wavesurfer.js mediasession plugin 6.6.3 (2023-04-04)
 * https://wavesurfer-js.org
 * @license BSD-3-Clause
 */
!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define("WaveSurfer",[],t):"object"==typeof exports?exports.WaveSurfer=t():(e.WaveSurfer=e.WaveSurfer||{},e.WaveSurfer.mediasession=t())}(self,(()=>(()=>{"use strict";var e={511:(e,t)=>{function r(e){return r="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},r(e)}function n(e,t){for(var n=0;n<t.length;n++){var a=t[n];a.enumerable=a.enumerable||!1,a.configurable=!0,"value"in a&&(a.writable=!0),Object.defineProperty(e,(i=a.key,o=void 0,o=function(e,t){if("object"!==r(e)||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var a=n.call(e,t||"default");if("object"!==r(a))return a;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(i,"string"),"symbol"===r(o)?o:String(o)),a)}var i,o}Object.defineProperty(t,"__esModule",{value:!0}),t.default=void 0;var a=function(){function e(t,r){var n=this;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this.params=t,this.wavesurfer=r,"mediaSession"in navigator&&(this.metadata=this.params.metadata,this.update(),this.wavesurfer.on("play",(function(){n.update()})),navigator.mediaSession.setActionHandler("play",(function(){n.wavesurfer.play()})),navigator.mediaSession.setActionHandler("pause",(function(){n.wavesurfer.playPause()})),navigator.mediaSession.setActionHandler("seekbackward",(function(){n.wavesurfer.skipBackward()})),navigator.mediaSession.setActionHandler("seekforward",(function(){n.wavesurfer.skipForward()})))}var t,a,i;return t=e,i=[{key:"create",value:function(t){return{name:"mediasession",deferInit:!(!t||!t.deferInit)&&t.deferInit,params:t,instance:e}}}],(a=[{key:"init",value:function(){}},{key:"destroy",value:function(){}},{key:"update",value:function(){("undefined"==typeof MediaMetadata?"undefined":r(MediaMetadata))===("undefined"==typeof Function?"undefined":r(Function))&&(navigator.mediaSession.metadata=new MediaMetadata(this.metadata))}}])&&n(t.prototype,a),i&&n(t,i),Object.defineProperty(t,"prototype",{writable:!1}),e}();t.default=a,e.exports=t.default}},t={};var r=function r(n){var a=t[n];if(void 0!==a)return a.exports;var i=t[n]={exports:{}};return e[n](i,i.exports,r),i.exports}(511);return r})()));
//# sourceMappingURL=wavesurfer.mediasession.min.js.map