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9571865 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 | import React from 'react';
import {
Popover,
Box,
Typography,
FormControl,
Select,
MenuItem,
Button,
IconButton,
Tooltip,
Divider,
ToggleButton,
ToggleButtonGroup,
Alert,
} from '@mui/material';
import { Trash2 as DeleteIcon, X as CloseIcon } from 'lucide-react';
import { useMidi, formatMidi } from './MidiContext';
import { perfTokens } from '../theme';
const CHANNEL_OPTIONS = [
{ value: 0, label: 'Any' },
...Array.from({ length: 16 }, (_, i) => ({ value: i + 1, label: `Ch ${i + 1}` })),
];
export default function MidiConfigMenu({ anchorEl, open, onClose }) {
const ctx = useMidi();
if (!ctx) return null;
const {
config,
inputs,
supported,
permissionError,
setDevice,
setChannelFilter,
setTakeover,
clearMapping,
clearAll,
} = ctx;
const sortedMappings = [...config.mappings].sort((a, b) => a.label.localeCompare(b.label));
return (
<Popover
anchorEl={anchorEl}
open={open}
onClose={onClose}
anchorOrigin={{ vertical: 'bottom', horizontal: 'right' }}
transformOrigin={{ vertical: 'top', horizontal: 'right' }}
slotProps={{
paper: {
sx: {
width: 380,
maxHeight: '70vh',
p: 2,
borderRadius: 2,
border: '1px solid',
borderColor: 'divider',
},
},
}}
>
<Box sx={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', mb: 1.5 }}>
<Typography variant="subtitle2" sx={{ letterSpacing: '0.08em', textTransform: 'uppercase', color: 'text.secondary' }}>
MIDI Settings
</Typography>
<IconButton size="small" onClick={onClose}>
<CloseIcon size={14} />
</IconButton>
</Box>
{!supported && (
<Alert severity="warning" sx={{ mb: 1.5 }}>
{permissionError || 'Web MIDI is not available in this browser. Try Chrome / Edge / Electron.'}
</Alert>
)}
<Box sx={{ display: 'flex', flexDirection: 'column', gap: 1.5 }}>
<Box>
<Typography variant="caption" sx={{ color: 'text.secondary', display: 'block', mb: 0.5 }}>
Input device
</Typography>
<FormControl size="small" fullWidth>
<Select
value={config.deviceId && inputs.some(i => i.id === config.deviceId) ? config.deviceId : ''}
onChange={(e) => setDevice(e.target.value || null)}
displayEmpty
disabled={!supported}
renderValue={(value) => {
if (!value) return <em style={{ opacity: 0.6 }}>None</em>;
const found = inputs.find(i => i.id === value);
return found ? found.name : 'Disconnected';
}}
>
<MenuItem value="">
<em>None</em>
</MenuItem>
{inputs.map((input) => (
<MenuItem key={input.id} value={input.id}>
{input.name}
</MenuItem>
))}
</Select>
</FormControl>
{config.deviceName && !inputs.some(i => i.name === config.deviceName) && (
<Typography variant="caption" sx={{ color: 'warning.main', display: 'block', mt: 0.5 }}>
Saved device "{config.deviceName}" not connected
</Typography>
)}
</Box>
<Box sx={{ display: 'flex', gap: 1 }}>
<Box sx={{ flex: 1 }}>
<Typography variant="caption" sx={{ color: 'text.secondary', display: 'block', mb: 0.5 }}>
Channel filter
</Typography>
<FormControl size="small" fullWidth>
<Select
value={config.channelFilter}
onChange={(e) => setChannelFilter(Number(e.target.value))}
disabled={!supported}
>
{CHANNEL_OPTIONS.map(opt => (
<MenuItem key={opt.value} value={opt.value}>{opt.label}</MenuItem>
))}
</Select>
</FormControl>
</Box>
<Box sx={{ flex: 1 }}>
<Typography variant="caption" sx={{ color: 'text.secondary', display: 'block', mb: 0.5 }}>
Takeover
</Typography>
<ToggleButtonGroup
size="small"
value={config.takeover}
exclusive
onChange={(_, v) => { if (v) setTakeover(v); }}
fullWidth
sx={{ height: 40 }}
>
<ToggleButton value="jump" sx={{ fontSize: perfTokens.fontSize.body }}>Jump</ToggleButton>
<ToggleButton value="pickup" sx={{ fontSize: perfTokens.fontSize.body }}>Pickup</ToggleButton>
</ToggleButtonGroup>
</Box>
</Box>
<Divider sx={{ my: 0.5 }} />
<Box sx={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between' }}>
<Typography variant="caption" sx={{ color: 'text.secondary', letterSpacing: '0.08em', textTransform: 'uppercase' }}>
Mappings ({config.mappings.length})
</Typography>
<Button
size="small"
onClick={clearAll}
disabled={config.mappings.length === 0}
sx={{ fontSize: perfTokens.fontSize.small, textTransform: 'none' }}
>
Clear all
</Button>
</Box>
<Box
sx={{
border: '1px solid',
borderColor: 'divider',
borderRadius: 1,
maxHeight: 280,
overflowY: 'auto',
bgcolor: 'background.default',
}}
>
{sortedMappings.length === 0 ? (
<Box sx={{ p: 2, textAlign: 'center' }}>
<Typography variant="caption" sx={{ color: 'text.disabled', fontStyle: 'italic' }}>
No mappings yet. Enable MIDI mode (the MIDI button), click a control, then move a hardware knob, fader, or button.
</Typography>
</Box>
) : (
sortedMappings.map((m) => (
<Box
key={m.controlId}
sx={{
display: 'flex',
alignItems: 'center',
gap: 1,
px: 1,
py: 0.6,
borderBottom: '1px solid',
borderColor: 'divider',
'&:last-child': { borderBottom: 'none' },
}}
>
<Box sx={{ flex: 1, minWidth: 0 }}>
<Typography variant="body2" sx={{ fontSize: perfTokens.fontSize.body, overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}>
{m.label}
</Typography>
<Typography variant="caption" sx={{ color: 'text.secondary', fontSize: perfTokens.fontSize.small, fontFamily: 'ui-monospace, SFMono-Regular, Menlo, Consolas, monospace' }}>
{formatMidi(m.midi)}
</Typography>
</Box>
<Tooltip title="Remove mapping">
<IconButton
size="small"
onClick={() => clearMapping(m.controlId)}
sx={{ color: 'text.disabled', '&:hover': { color: 'error.main' } }}
>
<DeleteIcon size={13} />
</IconButton>
</Tooltip>
</Box>
))
)}
</Box>
<Typography variant="caption" sx={{ color: 'text.disabled', fontSize: perfTokens.fontSize.small, lineHeight: 1.4 }}>
Pickup = ignore the hardware until its position matches the on-screen value (no jumps).
Right-click a control while in MIDI mode to clear its mapping.
</Typography>
</Box>
</Popover>
);
}
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