8 lines
7.9 KiB
JavaScript
8 lines
7.9 KiB
JavaScript
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/*!
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* wavesurfer.js timeline plugin 4.6.0 (2024-02-05)
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* https://wavesurfer-js.org
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* @license BSD-3-Clause
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*/
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!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.timeline=t())}(this,(()=>(()=>{"use strict";var e={216:(e,t)=>{function a(e){return a="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},a(e)}function r(e,t){for(var a=0;a<t.length;a++){var r=t[a];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,i(r.key),r)}}function i(e){var t=function(e,t){if("object"!=a(e)||!e)return e;var r=e[Symbol.toPrimitive];if(void 0!==r){var i=r.call(e,t||"default");if("object"!=a(i))return i;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}(e,"string");return"symbol"==a(t)?t:String(t)}Object.defineProperty(t,"__esModule",{value:!0}),t.default=void 0;t.default=function(){function e(t,a){var r=this;if(function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),n.call(this),this.container="string"==typeof t.container?document.querySelector(t.container):t.container,!this.container)throw new Error("No container for wavesurfer timeline");this.wavesurfer=a,this.util=a.util,this.params=Object.assign({},{height:20,notchPercentHeight:90,labelPadding:5,unlabeledNotchColor:"#c0c0c0",primaryColor:"#000",secondaryColor:"#c0c0c0",primaryFontColor:"#000",secondaryFontColor:"#000",fontFamily:"Arial",fontSize:10,duration:null,zoomDebounce:!1,formatTimeCallback:this.defaultFormatTimeCallback,timeInterval:this.defaultTimeInterval,primaryLabelInterval:this.defaultPrimaryLabelInterval,secondaryLabelInterval:this.defaultSecondaryLabelInterval,offset:0},t),this.canvases=[],this.wrapper=null,this.drawer=null,this.pixelRatio=null,this.maxCanvasWidth=null,this.maxCanvasElementWidth=null,this._onZoom=this.params.zoomDebounce?this.wavesurfer.util.debounce((function(){return r.render()}),this.params.zoomDebounce):function(){return r.render()}}var t,a,i;return t=e,i=[{key:"create",value:function(t){return{name:"timeline",deferInit:!(!t||!t.deferInit)&&t.deferInit,params:t,instance:e}}}],(a=[{key:"init",value:function(){this.wavesurfer.isReady?this._onReady():this.wavesurfer.once("ready",this._onReady)}},{key:"destroy",value:function(){this.unAll(),this.wavesurfer.un("redraw",this._onRedraw),this.wavesurfer.un("zoom",this._onZoom),this.wavesurfer.un("ready",this._onReady),this.wavesurfer.drawer.wrapper.removeEventListener("scroll",this._onScroll),this.wrapper&&this.wrapper.parentNode&&(this.wrapper.removeEventListener("click",this._onWrapperClick),this.wrapper.parentNode.removeChild(this.wrapper),this.wrapper=null)}},{key:"createWrapper",value:function(){var e=this.wavesurfer.params;this.container.innerHTML="",this.wrapper=this.container.appendChild(document.createElement("timeline")),this.util.style(this.wrapper,{display:"block",position:"relative",userSelect:"none",webkitUserSelect:"none",height:"".concat(this.params.height,"px")}),(e.fillParent||e.scrollParent)&&this.util.style(this.wrapper,{width:"100%",overflowX:"hidden",overflowY:"hidden"}),this.wrapper.addEventListener("click",this._onWrapperClick)}},{key:"render",value:function(){this.wrapper||this.createWrapper(),this.updateCanvases(),this.updateCanvasesPositioning(),this.renderCanvases()}},{key:"addCanvas",value:function(){var e=this.wrapper.appendChild(document.createElement("canvas"));this.canvases.push(e),this.util.style(e,{position:"absolute",zIndex:4})}},{key:"removeCanvas",value:function(){var e=this.canvases.pop();e.parentElement.removeChild(e)}},{key:"updateCanvases",value:function(){for(var e=Math.round(this.drawer.wrapper.scrollWidth),t=Math.ceil(e/this.maxCanvasElementWidth);this.canvases.length<t;)this.addCanvas();for(;this.canvases.length>t;)this.removeCanvas()}},{key:"updateCanvasesPositioning",value:function(){var e=th
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//# sourceMappingURL=wavesurfer.timeline.min.js.map
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