diff --git a/app/static/js/app.jsx b/app/static/js/app.jsx index 239a886..3ff2bd1 100644 --- a/app/static/js/app.jsx +++ b/app/static/js/app.jsx @@ -9037,6 +9037,9 @@ const MediaExplorerPanel = ({ height, clipboardRef }) => { }); const [zoom, setZoom] = React.useState(1.0); + const [scrollOffset, setScrollOffset] = React.useState(0); + const scrollOffsetRef = React.useRef(0); + scrollOffsetRef.current = scrollOffset; const [selStart, setSelStart] = React.useState(null); const [selEnd, setSelEnd] = React.useState(null); const [isDragging, setIsDragging] = React.useState(false); @@ -9072,6 +9075,16 @@ const MediaExplorerPanel = ({ height, clipboardRef }) => { tempoRef.current = tempo; currentTimeRef.current = currentTime; + React.useEffect(() => { + setScrollOffset(0); + }, [selected]); + + React.useEffect(() => { + return () => { + window.mediaExplorerActive = false; + }; + }, []); + const getCanvasLayout = () => { const canvas = canvasRef.current; if (!canvas) return { w: 300, h: 100, pxPerBeat: 42, pxPerSec: 84, offset: 0, dur: 0, contentW: 0 }; @@ -9093,9 +9106,11 @@ const MediaExplorerPanel = ({ height, clipboardRef }) => { contentW = Math.max(1, dur * pxPerSec); } - let offset = 0; + let offset = scrollOffset; if (isPlayingRef.current && contentW > w && dur > 0) { offset = Math.max(0, Math.min(contentW - w, currentTimeRef.current * pxPerSec - w / 2)); + } else { + offset = Math.max(0, Math.min(contentW - w, scrollOffset)); } return { w, h, pxPerBeat, pxPerSec, offset, dur, contentW }; }; @@ -9119,6 +9134,16 @@ const MediaExplorerPanel = ({ height, clipboardRef }) => { const handleCanvasWheel = (e) => { if (!selected) return; e.preventDefault(); + if (e.shiftKey) { + const scrollSpeed = 45; + const direction = e.deltaY > 0 ? 1 : -1; + setScrollOffset(prev => { + const { contentW, w } = getCanvasLayout(); + const maxScroll = Math.max(0, contentW - w); + return Math.max(0, Math.min(maxScroll, prev + direction * scrollSpeed)); + }); + return; + } const zoomFactor = 1.15; if (e.deltaY < 0) { setZoom(prev => Math.min(10.0, prev * zoomFactor)); @@ -9278,6 +9303,34 @@ const MediaExplorerPanel = ({ height, clipboardRef }) => { return () => window.removeEventListener('click', handleGlobalClick); }, []); + React.useEffect(() => { + const handleKeyDown = (e) => { + if (e.key === ' ' || e.code === 'Space') { + if (window.mediaExplorerActive) { + const target = e.target; + if (target && (target.tagName === 'INPUT' || target.tagName === 'TEXTAREA' || target.isContentEditable)) { + return; + } + e.preventDefault(); + e.stopPropagation(); + if (isPlayingRef.current) { + stopMediaPlayback(); + } else { + const cur = selectedRef.current; + if (cur) { + selectTokenRef.current++; + playSelected(cur, selectTokenRef.current); + } + } + } + } + }; + window.addEventListener('keydown', handleKeyDown, { capture: true }); + return () => { + window.removeEventListener('keydown', handleKeyDown, { capture: true }); + }; + }, []); + const [computerRoots, setComputerRoots] = React.useState(null); const [computerTree, setComputerTree] = React.useState({}); const [computerPath, setComputerPath] = React.useState(null); @@ -10081,9 +10134,12 @@ const MediaExplorerPanel = ({ height, clipboardRef }) => { const beats = Math.max(totalBeats, 4); const contentW = Math.max(w, beats * pxPerBeat); - let offset = 0; + const offsetVal = scrollOffsetRef.current; + let offset = offsetVal; if (playing && contentW > w && dur > 0) { offset = Math.max(0, Math.min(contentW - w, t * pxPerSec - w / 2)); + } else { + offset = Math.max(0, Math.min(contentW - w, offsetVal)); } // bar lines (every 4 beats) @@ -10138,9 +10194,12 @@ const MediaExplorerPanel = ({ height, clipboardRef }) => { const pk = curPeaks && curPeaks.length > 0 ? curPeaks : null; if (pk) { const contentW = Math.max(1, dur * pxPerSec); - let offset = 0; + const offsetVal = scrollOffsetRef.current; + let offset = offsetVal; if (playing && contentW > w && dur > 0) { offset = Math.max(0, Math.min(contentW - w, t * pxPerSec - w / 2)); + } else { + offset = Math.max(0, Math.min(contentW - w, offsetVal)); } const mid = h / 2; ctx.fillStyle = '#22c55e'; @@ -10193,11 +10252,46 @@ const MediaExplorerPanel = ({ height, clipboardRef }) => { } }; - React.useEffect(() => { drawCanvas(currentTime); }, [peaks, audioBuffer, audioDuration, midiNotes, selected, folder, isPlaying, zoom, selStart, selEnd]); + React.useEffect(() => { drawCanvas(currentTime); }, [peaks, audioBuffer, audioDuration, midiNotes, selected, folder, isPlaying, zoom, selStart, selEnd, scrollOffset]); React.useEffect(() => () => { if (rafRef.current) cancelAnimationFrame(rafRef.current); }, []); const handleSelect = (f) => { if (!f || f.is_dir) return; + + // Find parent path of selected file and scroll it into view in Tree pane + if (f.path) { + const lastSlash = f.path.lastIndexOf('/'); + if (lastSlash > 0) { + const parentPath = f.path.substring(0, lastSlash); + setComputerPath(parentPath); + + // Expand all parent nodes in computerTree + setComputerTree(prev => { + const next = { ...prev }; + let current = parentPath; + while (current) { + if (!next[current]) { + next[current] = { dirs: [], expanded: true }; + } else { + next[current] = { ...next[current], expanded: true }; + } + const idx = current.lastIndexOf('/'); + if (idx <= 0) break; + current = current.substring(0, idx); + } + return next; + }); + + // Scroll the parent tree element into view + setTimeout(() => { + const treeNodeEl = document.querySelector(`[data-tree-path="${parentPath}"]`); + if (treeNodeEl) { + treeNodeEl.scrollIntoView({ behavior: 'smooth', block: 'nearest' }); + } + }, 100); + } + } + selectTokenRef.current++; const token = selectTokenRef.current; setSelected(f); @@ -10224,7 +10318,7 @@ const MediaExplorerPanel = ({ height, clipboardRef }) => { const fav = isFavorite(entry); return ( -
browseComputerDir(entry)} onDoubleClick={e => { e.stopPropagation(); toggleComputerDir(entry); }} @@ -10315,6 +10409,7 @@ const MediaExplorerPanel = ({ height, clipboardRef }) => {
{favorites.map((fav, fi) => (
openFavorite(fav)} @@ -12666,6 +12761,7 @@ const App = () => { // Global space play/pause shortcut for transport if (e.key === ' ' || e.code === 'Space') { + if (window.mediaExplorerActive) return; e.preventDefault(); if (recordingStateRef.current === 'RECORDING' || recordingStateRef.current === 'COUNT_IN') { handleRecordClickRef.current(); diff --git a/app/static/js/app.precompiled.js b/app/static/js/app.precompiled.js index f48e5a0..47d1162 100644 --- a/app/static/js/app.precompiled.js +++ b/app/static/js/app.precompiled.js @@ -273,8 +273,11 @@ const pxPerBeat=42*zoom;const pxPerSec=pxPerBeat*(curTempo||120)/60;if(isMidiFil for(let b=0;b<=beats;b+=4){const x=b*pxPerBeat-offset;if(x<-10||x>w+10)continue;ctx.beginPath();ctx.moveTo(x,0);ctx.lineTo(x,h-14);ctx.stroke();}ctx.fillStyle='#9ca3af';if(curMidiNotes&&curMidiNotes.length){const pitchMin=48,pitchMax=84;const pitchRange=Math.max(1,pitchMax-pitchMin);curMidiNotes.forEach(n=>{const x=n.start_beat*pxPerBeat-offset;if(x<-30||x>w+30)return;const nw=Math.max(3,(n.duration_beats||1)*pxPerBeat);const y=h-14-8-(Math.min(pitchMax,Math.max(pitchMin,n.pitch))-pitchMin)/pitchRange*(h-30);ctx.fillRect(x,y,nw,5);});}else{const events=f.events||76;for(let i=0;i0.01){const startVal=Math.min(selStart,selEnd);const endVal=Math.max(selStart,selEnd);const xStart=startVal*pxPerBeat-offset;const xEnd=endVal*pxPerBeat-offset;ctx.fillStyle='rgba(59, 130, 246, 0.25)';ctx.fillRect(xStart,0,xEnd-xStart,h-14);ctx.strokeStyle='#3b82f6';ctx.lineWidth=1;ctx.beginPath();ctx.moveTo(xStart,0);ctx.lineTo(xStart,h-14);ctx.moveTo(xEnd,0);ctx.lineTo(xEnd,h-14);ctx.stroke();}const midiPlayheadX=contentW>w?Math.max(0,Math.min(w,t*pxPerSec-offset)):Math.min(w,t*pxPerSec);if(playing&&dur>0){ctx.fillStyle='#ef4444';ctx.fillRect(midiPlayheadX-1,0,2,h-14);}}else{const pk=curPeaks&&curPeaks.length>0?curPeaks:null;if(pk){const contentW=Math.max(1,dur*pxPerSec);let offset=0;if(playing&&contentW>w&&dur>0){offset=Math.max(0,Math.min(contentW-w,t*pxPerSec-w/2));}const mid=h/2;ctx.fillStyle='#22c55e';const barW=Math.max(1,contentW/pk.length);for(let i=0;iw+3)continue;const ph=Math.max(2,pk[i]*(h/2-4));ctx.fillRect(x,mid-ph,barW,ph*2);}// Draw selection overlay if(selStart!==null&&selEnd!==null&&Math.abs(selStart-selEnd)>0.01){const startVal=Math.min(selStart,selEnd);const endVal=Math.max(selStart,selEnd);const xStart=startVal*pxPerSec-offset;const xEnd=endVal*pxPerSec-offset;ctx.fillStyle='rgba(59, 130, 246, 0.25)';ctx.fillRect(xStart,0,xEnd-xStart,h-14);ctx.strokeStyle='#3b82f6';ctx.lineWidth=1;ctx.beginPath();ctx.moveTo(xStart,0);ctx.lineTo(xStart,h-14);ctx.moveTo(xEnd,0);ctx.lineTo(xEnd,h-14);ctx.stroke();}const audioPlayheadX=contentW>w?Math.max(0,Math.min(w,t*pxPerSec-offset)):t*pxPerSec;if(playing&&dur>0){ctx.fillStyle='#ef4444';ctx.fillRect(audioPlayheadX-1,0,2,h-14);}}else{ctx.fillStyle='#666';ctx.font='11px monospace';ctx.fillText('Waveform unavailable',10,h/2);}}// ruler -ctx.fillStyle='#111';ctx.fillRect(0,h-14,w,14);ctx.fillStyle='#888';ctx.font='9px JetBrains Mono, monospace';const isRealMidi=isMidiFile(f)&&curMidiNotes&&curMidiNotes.length&&curMidiTotalBeats>0;const rulerTotalBeats=isRealMidi?Math.max(curMidiTotalBeats,4):Math.max(4,Math.ceil(dur*(curTempo||120)/60)||16);const rulerContentW=Math.max(1,rulerTotalBeats*pxPerBeat);const rulerOffset=playing&&rulerContentW>w&&dur>0?Math.max(0,Math.min(rulerContentW-w,t*pxPerSec-w/2)):0;for(let b=0;b<=rulerTotalBeats;b+=4){const x=b*pxPerBeat-rulerOffset;if(x<-20||x>w+20)continue;ctx.fillText(String(Math.floor(b/4)),x+2,h-3);}};React.useEffect(()=>{drawCanvas(currentTime);},[peaks,audioBuffer,audioDuration,midiNotes,selected,folder,isPlaying,zoom,selStart,selEnd]);React.useEffect(()=>()=>{if(rafRef.current)cancelAnimationFrame(rafRef.current);},[]);const handleSelect=f=>{if(!f||f.is_dir)return;selectTokenRef.current++;const 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nt=Math.min(300,tempo+1);setTempo(nt);localStorage.setItem('studio_media_explorer_tempo',nt.toString());}},"+"),/*#__PURE__*/React.createElement("span",{className:"text-slate-600 text-[10px]"},"BPM"))),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-3 font-mono text-[11px]"},/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1"},/*#__PURE__*/React.createElement("span",null,"Pitch:"),/*#__PURE__*/React.createElement("button",{className:"px-1 bg-[#e0e0e0] hover:bg-white border border-[#707070] rounded-sm text-[10px]",onClick:()=>togglePitch(-0.5)},"-"),/*#__PURE__*/React.createElement("div",{className:"bg-white border border-[#808080] px-1 h-5 flex items-center w-14"},/*#__PURE__*/React.createElement("input",{type:"number",value:pitch.toFixed(1),step:"0.5",onChange:e=>setPitch(parseFloat(e.target.value)||0),className:"w-full text-xs text-right outline-none bg-transparent"})),/*#__PURE__*/React.createElement("button",{className:"px-1 bg-[#e0e0e0] hover:bg-white border border-[#707070] rounded-sm text-[10px]",onClick:()=>togglePitch(0.5)},"+")),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-1"},/*#__PURE__*/React.createElement("span",null,"Rate:"),/*#__PURE__*/React.createElement("div",{className:"bg-white border border-[#808080] px-1 h-5 flex items-center w-12"},/*#__PURE__*/React.createElement("input",{type:"number",value:rate.toFixed(2),step:"0.1",onChange:e=>setRate(Math.max(0.25,Math.min(4,parseFloat(e.target.value)||1))),className:"w-full text-xs text-right outline-none bg-transparent"})),/*#__PURE__*/React.createElement("button",{className:"w-5 h-5 bg-[#e0e0e0] hover:bg-white border border-[#707070] rounded-sm text-[9px]",onClick:()=>toggleRate(-1)},"-"),/*#__PURE__*/React.createElement("button",{className:"w-5 h-5 bg-[#e0e0e0] hover:bg-white border border-[#707070] rounded-sm text-[9px]",onClick:()=>toggleRate(1)},"+"))),/*#__PURE__*/React.createElement("div",{className:"flex items-center gap-2"},/*#__PURE__*/React.createElement("span",{className:"font-sans text-slate-700"},"Volume:"),/*#__PURE__*/React.createElement("input",{type:"range",min:"-60",max:"12",step:"0.5",value:volumeDb,onChange:e=>setVolumeDb(parseFloat(e.target.value)),className:"me-fader-slider w-24"}),/*#__PURE__*/React.createElement("div",{className:"bg-white border border-[#808080] px-1 h-5 flex items-center justify-center w-14 font-mono text-[11px]"},volumeDb<=-50?'-inf':volumeDb.toFixed(1)," dB")),/*#__PURE__*/React.createElement("div",{className:`px-2 py-0.5 border font-mono font-bold text-[10px] rounded-sm ${selIsMidi?'bg-purple-950 text-purple-300 border-purple-800':'bg-emerald-950 text-emerald-300 border-emerald-800'}`},selIsMidi?'MIDI':'Audio')),/*#__PURE__*/React.createElement("div",{className:"flex items-stretch gap-2 my-1 flex-1 min-h-0"},/*#__PURE__*/React.createElement("div",{className:"flex-1 bg-[#181818] border border-[#3a3a3a] relative 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fa-xmark"})," Cancel"))),/*#__PURE__*/React.createElement("div",{className:"w-48 bg-[#181818] border border-[#3a3a3a] p-1.5 font-mono text-[10px] text-slate-300 leading-tight overflow-y-auto shrink-0"},selected?selIsMidi&&!selected.path?/*#__PURE__*/React.createElement(React.Fragment,null,/*#__PURE__*/React.createElement("div",null,selected.events," MIDI events"),/*#__PURE__*/React.createElement("div",null,"Length: ",selected.lengthQn," quarter notes"),/*#__PURE__*/React.createElement("div",null,"Length: ",selected.time," (est)"),/*#__PURE__*/React.createElement("div",null,"Ticks per quarter note: ",selected.tpqn)):/*#__PURE__*/React.createElement(React.Fragment,null,/*#__PURE__*/React.createElement("div",null,"Size: ",selected.size_mb!=null?selected.size_mb.toFixed(2)+' MB':'-'),selIsMidi?/*#__PURE__*/React.createElement(React.Fragment,null,/*#__PURE__*/React.createElement("div",null,"Bars: ",midiBars||1),/*#__PURE__*/React.createElement("div",null,"Beats: 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endBar=selectionEnd/oldSpb;if(endBar-startBar>0.01){setSelectionStart(startBar*secondsPerBar);setSelectionEnd(endBar*secondsPerBar);}}prevBpmRef.current=bpm;// Force canvas redraw