30 lines
1.2 KiB
JavaScript
30 lines
1.2 KiB
JavaScript
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(function(root,factory){
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const api=factory();
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if(typeof module==='object'&&module.exports)module.exports=api;
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root.BendCursorModel=api;
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})(typeof globalThis!=='undefined'?globalThis:this,function(){
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'use strict';
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function createCursorModel(items=[]){
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const byStyle=new Map();
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for(const item of items)if(item?.cursorStyle)byStyle.set(item.cursorStyle,Object.freeze({...item}));
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const item=style=>byStyle.get(String(style||''))||null;
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const presentation=style=>{
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const selected=item(style);
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if(!selected)return Object.freeze({style:'default',mode:'default',asset:null,glyph:'',flag:false,hotspot:Object.freeze([0,0]),pickup:Object.freeze({kind:'default'})});
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const flag=Boolean(selected.flagAsset),asset=selected.flagAsset||null,glyph=flag?'':selected.cursorEmoji||'';
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return Object.freeze({
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style:selected.cursorStyle,
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mode:'dom',
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asset,
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glyph,
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flag,
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hotspot:Object.freeze([.5,.5]),
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pickup:Object.freeze({kind:flag?'flag':'glyph',asset,glyph})
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});
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};
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return Object.freeze({item,presentation,styles:()=>Object.freeze([...byStyle.keys()])});
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}
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return Object.freeze({createCursorModel});
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});
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