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4 lines
12 KiB
JavaScript
4 lines
12 KiB
JavaScript
"use strict";Object.defineProperties(exports,{__esModule:{value:!0},[Symbol.toStringTag]:{value:"Module"}});var React=require("react"),_CodeMirror=require("@uiw/react-codemirror"),view=require("@codemirror/view"),state=require("@codemirror/state"),langJavascript=require("@codemirror/lang-javascript"),highlight=require("@lezer/highlight"),codemirrorThemes=require("@uiw/codemirror-themes"),reactHookInview=require("react-hook-inview"),_eval=require("@strudel.cycles/eval"),util_mjs=require("@strudel.cycles/core/util.mjs"),tone=require("@strudel.cycles/tone"),core=require("@strudel.cycles/core"),midi=require("@strudel.cycles/midi");function _interopDefaultLegacy(e){return e&&typeof e=="object"&&"default"in e?e:{default:e}}var React__default=_interopDefaultLegacy(React),_CodeMirror__default=_interopDefaultLegacy(_CodeMirror),strudelTheme=codemirrorThemes.createTheme({theme:"dark",settings:{background:"#222",foreground:"#75baff",caret:"#ffcc00",selection:"rgba(128, 203, 196, 0.5)",selectionMatch:"#036dd626",lineHighlight:"#8a91991a",gutterBackground:"transparent",gutterForeground:"#676e95"},styles:[{tag:highlight.tags.keyword,color:"#c792ea"},{tag:highlight.tags.operator,color:"#89ddff"},{tag:highlight.tags.special(highlight.tags.variableName),color:"#eeffff"},{tag:highlight.tags.typeName,color:"#f07178"},{tag:highlight.tags.atom,color:"#f78c6c"},{tag:highlight.tags.number,color:"#ff5370"},{tag:highlight.tags.definition(highlight.tags.variableName),color:"#82aaff"},{tag:highlight.tags.string,color:"#c3e88d"},{tag:highlight.tags.special(highlight.tags.string),color:"#f07178"},{tag:highlight.tags.comment,color:"#7d8799"},{tag:highlight.tags.variableName,color:"#f07178"},{tag:highlight.tags.tagName,color:"#ff5370"},{tag:highlight.tags.bracket,color:"#a2a1a4"},{tag:highlight.tags.meta,color:"#ffcb6b"},{tag:highlight.tags.attributeName,color:"#c792ea"},{tag:highlight.tags.propertyName,color:"#c792ea"},{tag:highlight.tags.className,color:"#decb6b"},{tag:highlight.tags.invalid,color:"#ffffff"}]}),style="";const setFlash=state.StateEffect.define(),flashField=state.StateField.define({create(){return view.Decoration.none},update(e,t){try{for(let r of t.effects)if(r.is(setFlash))if(r.value){const c=view.Decoration.mark({attributes:{style:"background-color: #FFCA2880"}});e=view.Decoration.set([c.range(0,t.newDoc.length)])}else e=view.Decoration.set([]);return e}catch(r){return console.warn("flash error",r),e}},provide:e=>view.EditorView.decorations.from(e)}),flash=e=>{e.dispatch({effects:setFlash.of(!0)}),setTimeout(()=>{e.dispatch({effects:setFlash.of(!1)})},200)},setHighlights=state.StateEffect.define(),highlightField=state.StateField.define({create(){return view.Decoration.none},update(e,t){try{for(let r of t.effects)if(r.is(setHighlights)){const c=r.value.map(l=>(l.context.locations||[]).map(({start:n,end:i})=>{const u=l.context.color||"#FFCA28";let o=t.newDoc.line(n.line).from+n.column,a=t.newDoc.line(i.line).from+i.column;const p=t.newDoc.length;return o>p||a>p?void 0:view.Decoration.mark({attributes:{style:`outline: 1.5px solid ${u};`}}).range(o,a)})).flat().filter(Boolean)||[];e=view.Decoration.set(c,!0)}return e}catch{return view.Decoration.set([])}},provide:e=>view.EditorView.decorations.from(e)}),extensions=[langJavascript.javascript(),strudelTheme,highlightField,flashField];function CodeMirror({value:e,onChange:t,onViewChanged:r,onSelectionChange:c,options:l,editorDidMount:n}){const i=React.useCallback(a=>{t?.(a)},[t]),u=React.useCallback(a=>{r?.(a)},[r]),o=React.useCallback(a=>{a.selectionSet&&c&&c?.(a.state.selection)},[c]);return React__default.default.createElement(React__default.default.Fragment,null,React__default.default.createElement(_CodeMirror__default.default,{value:e,onChange:i,onCreateEditor:u,onUpdate:o,extensions}))}function useCycle(e){const{onEvent:t,onQuery:r,onSchedule:c,ready:l=!0,onDraw:n}=e,[i,u]=React.useState(!1),o=1,a=()=>Math.floor(tone.Tone.getTransport().seconds/o),p=(h=a())=>{const _=new core.TimeSpan(h,h+1),M=r?.(new core.State(_))||[];c?.(M,h);const C=_.begin.valueOf();tone.Tone.getTransport().cancel(C);const v=(h+1)*o-.5,E=Math.max(tone.Tone.getTransport().seconds,v)+.1;tone.Tone.getTransport().schedule(()=>{p(h+1)},E),M?.filter(f=>f.part.begin.equals(f.whole?.begin)).forEach(f=>{tone.Tone.getTransport().schedule(m=>{t(m,f,tone.Tone.getContext().currentTime),tone.Tone.Draw.schedule(()=>{n?.(m,f)},m)},f.part.begin.valueOf())})};React.useEffect(()=>{l&&p()},[t,c,r,n,l]);const b=async()=>{u(!0),await tone.Tone.start(),tone.Tone.getTransport().start("+0.1")},y=()=>{tone.Tone.getTransport().pause(),u(!1)};return{start:b,stop:y,onEvent:t,started:i,setStarted:u,toggle:()=>i?y():b(),query:p,activeCycle:a}}function usePostMessage(e){return React.useEffect(()=>(window.addEventListener("message",e),()=>window.removeEventListener("message",e)),[e]),React.useCallback(t=>window.postMessage(t,"*"),[])}let s4=()=>Math.floor((1+Math.random())*65536).toString(16).substring(1);const generateHash=e=>encodeURIComponent(btoa(e));function useRepl({tune:e,defaultSynth:t,autolink:r=!0,onEvent:c,onDraw:l}){const n=React.useMemo(()=>s4(),[]),[i,u]=React.useState(e),[o,a]=React.useState(),[p,b]=React.useState(""),[y,R]=React.useState(),[h,_]=React.useState(!1),[M,C]=React.useState(""),[v,E]=React.useState(),f=React.useMemo(()=>i!==o||y,[i,o,y]),m=React.useCallback(d=>b(s=>s+`${s?`
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`:""}${d}`),[]),k=React.useMemo(()=>{if(o&&!o.includes("strudel disable-highlighting"))return(d,s)=>l?.(d,s,o)},[o,l]),T=React.useMemo(()=>o&&o.includes("strudel hide-header"),[o]),x=React.useMemo(()=>o&&o.includes("strudel hide-console"),[o]),g=useCycle({onDraw:k,onEvent:React.useCallback((d,s,N)=>{try{c?.(s),s.context.logs?.length&&s.context.logs.forEach(m);const{onTrigger:w,velocity:F}=s.context;if(w)w(d,s,N,1);else if(t){const H=util_mjs.getPlayableNoteValue(s);t.triggerAttackRelease(H,s.duration.valueOf(),d,F)}else throw new Error("no defaultSynth passed to useRepl.")}catch(w){console.warn(w),w.message="unplayable event: "+w?.message,m(w.message)}},[c,m,t]),onQuery:React.useCallback(d=>{try{return v?.query(d)||[]}catch(s){return console.warn(s),s.message="query error: "+s.message,R(s),[]}},[v]),onSchedule:React.useCallback((d,s)=>q(d),[]),ready:!!v&&!!o}),S=usePostMessage(({data:{from:d,type:s}})=>{s==="start"&&d!==n&&(g.setStarted(!1),a(void 0))}),D=React.useCallback(async(d=i)=>{if(o&&!f){R(void 0),g.start();return}try{_(!0);const s=await _eval.evaluate(d);g.start(),S({type:"start",from:n}),E(()=>s.pattern),r&&(window.location.hash="#"+encodeURIComponent(btoa(i))),C(generateHash(i)),R(void 0),a(d),_(!1)}catch(s){s.message="evaluation error: "+s.message,console.warn(s),R(s)}},[o,f,i,g,r,n,S]),q=(d,s)=>{d.length};return{hideHeader:T,hideConsole:x,pending:h,code:i,setCode:u,pattern:v,error:y,cycle:g,setPattern:E,dirty:f,log:p,togglePlay:()=>{g.started?g.stop():D()},setActiveCode:a,activateCode:D,activeCode:o,pushLog:m,hash:M}}function cx(...e){return e.filter(Boolean).join(" ")}let highlights=[],lastEnd;function useHighlighting({view:e,pattern:t,active:r}){React.useEffect(()=>{if(e)if(t&&r){let l=function(){try{const n=tone.Tone.getTransport().seconds,u=[Math.max(lastEnd||n,n-1/10),n+1/60];lastEnd=n+1/60,highlights=highlights.filter(a=>a.whole.end>n);const o=t.queryArc(...u).filter(a=>a.hasOnset());highlights=highlights.concat(o),e.dispatch({effects:setHighlights.of(highlights)})}catch{e.dispatch({effects:setHighlights.of([])})}c=requestAnimationFrame(l)},c=requestAnimationFrame(l);return()=>{cancelAnimationFrame(c)}}else highlights=[],e.dispatch({effects:setHighlights.of([])})},[t,r,e])}var tailwind="";const container="_container_3i85k_1",header="_header_3i85k_5",buttons="_buttons_3i85k_9",button="_button_3i85k_9",buttonDisabled="_buttonDisabled_3i85k_17",error="_error_3i85k_21",body="_body_3i85k_25";var styles={container,header,buttons,button,buttonDisabled,error,body};function Icon({type:e}){return React__default.default.createElement("svg",{xmlns:"http://www.w3.org/2000/svg",className:"sc-h-5 sc-w-5",viewBox:"0 0 20 20",fill:"currentColor"},{refresh:React__default.default.createElement("path",{fillRule:"evenodd",d:"M4 2a1 1 0 011 1v2.101a7.002 7.002 0 0111.601 2.566 1 1 0 11-1.885.666A5.002 5.002 0 005.999 7H9a1 1 0 010 2H4a1 1 0 01-1-1V3a1 1 0 011-1zm.008 9.057a1 1 0 011.276.61A5.002 5.002 0 0014.001 13H11a1 1 0 110-2h5a1 1 0 011 1v5a1 1 0 11-2 0v-2.101a7.002 7.002 0 01-11.601-2.566 1 1 0 01.61-1.276z",clipRule:"evenodd"}),play:React__default.default.createElement("path",{fillRule:"evenodd",d:"M10 18a8 8 0 100-16 8 8 0 000 16zM9.555 7.168A1 1 0 008 8v4a1 1 0 001.555.832l3-2a1 1 0 000-1.664l-3-2z",clipRule:"evenodd"}),pause:React__default.default.createElement("path",{fillRule:"evenodd",d:"M18 10a8 8 0 11-16 0 8 8 0 0116 0zM7 8a1 1 0 012 0v4a1 1 0 11-2 0V8zm5-1a1 1 0 00-1 1v4a1 1 0 102 0V8a1 1 0 00-1-1z",clipRule:"evenodd"})}[e])}function MiniRepl({tune:e,defaultSynth:t,hideOutsideView:r=!1,theme:c,init:l,onEvent:n,enableKeyboard:i}){const{code:u,setCode:o,pattern:a,activeCode:p,activateCode:b,evaluateOnly:y,error:R,cycle:h,dirty:_,togglePlay:M,stop:C}=useRepl({tune:e,defaultSynth:t,autolink:!1,onEvent:n});React.useEffect(()=>{l&&y()},[e,l]);const[v,E]=React.useState(),[f,m]=reactHookInview.useInView({threshold:.01}),k=React.useRef(),T=React.useMemo(()=>((m||!r)&&(k.current=!0),m||k.current),[m,r]);return useHighlighting({view:v,pattern:a,active:h.started&&!p?.includes("strudel disable-highlighting")}),React.useLayoutEffect(()=>{if(i){const x=async g=>{(g.ctrlKey||g.altKey)&&(g.code==="Enter"?(g.preventDefault(),flash(v),await b()):g.code==="Period"&&(h.stop(),g.preventDefault()))};return window.addEventListener("keydown",x,!0),()=>window.removeEventListener("keydown",x,!0)}},[i,a,u,b,h,v]),React__default.default.createElement("div",{className:styles.container,ref:f},React__default.default.createElement("div",{className:styles.header},React__default.default.createElement("div",{className:styles.buttons},React__default.default.createElement("button",{className:cx(styles.button,h.started?"sc-animate-pulse":""),onClick:()=>M()},React__default.default.createElement(Icon,{type:h.started?"pause":"play"})),React__default.default.createElement("button",{className:cx(_?styles.button:styles.buttonDisabled),onClick:()=>b()},React__default.default.createElement(Icon,{type:"refresh"}))),R&&React__default.default.createElement("div",{className:styles.error},R.message)),React__default.default.createElement("div",{className:styles.body},T&&React__default.default.createElement(CodeMirror,{value:u,onChange:o,onViewChanged:E})))}function useScheduler(e,t,r=.1){const[c,l]=React.useState(),n=React.useMemo(()=>new core.Scheduler({interval:r,onTrigger:t,onError:l}),[t,r]);return React.useEffect(()=>{e&&n?.setPattern(e)},[e,n]),{error:c,scheduler:n}}function useEvaluator(code,evalOnMount=!0){const[error,setError]=React.useState(),[activeCode,setActiveCode]=React.useState(code),[pattern,setPattern]=React.useState(),isDirty=code!==activeCode,evaluate=React.useCallback(()=>{try{const _pattern=eval(code);setActiveCode(activeCode),setPattern(_pattern),setError()}catch(e){setError(e),console.warn("eval error",e)}},[code,scheduler]),inited=React.useRef();return React.useEffect(()=>{!inited.current&&evalOnMount&&evaluate(),inited.current=!0},[evaluate,evalOnMount]),{error,evaluate,activeCode,pattern,isDirty}}function useWebMidi(e){const{ready:t,connected:r,disconnected:c}=e,[l,n]=React.useState(!0),[i,u]=React.useState(midi.WebMidi?.outputs||[]);return React.useEffect(()=>{midi.enableWebMidi().then(()=>{midi.WebMidi.addListener("connected",a=>{u([...midi.WebMidi.outputs]),r?.(midi.WebMidi,a)}),midi.WebMidi.addListener("disconnected",a=>{u([...midi.WebMidi.outputs]),c?.(midi.WebMidi,a)}),t?.(midi.WebMidi),n(!1)}).catch(a=>{if(a){console.error(a),console.warn("Web Midi could not be enabled..");return}})},[t,r,c,i]),{loading:l,outputs:i,outputByName:a=>midi.WebMidi.getOutputByName(a)}}exports.CodeMirror=CodeMirror;exports.MiniRepl=MiniRepl;exports.cx=cx;exports.flash=flash;exports.useCycle=useCycle;exports.useEvaluator=useEvaluator;exports.useHighlighting=useHighlighting;exports.usePostMessage=usePostMessage;exports.useRepl=useRepl;exports.useScheduler=useScheduler;exports.useWebMidi=useWebMidi;
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