size に x2〜h2、key に switchOffset / partGroup / orientation / perKeyLED / decal / ghost / labels を追加し、部品ノードを component として定義して root と cluster.children に加えた。 key.metadata は廃止し、labels をトップレベルへ移した。残る見た目の 属性は保持する先の層が決まっていない(P-6)ため、構造化せず kleCompatibility に不透明なまま置く。 PHYレイヤー.md 側の「スキーマが追従していない」注記を削除。 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
530 lines
14 KiB
Markdown
530 lines
14 KiB
Markdown
# Phase 1: JSON Schema仕様策定
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## レイヤー間データフロー
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```
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PHY (物理配置) → IDX (キー識別) → ELC (電気配線) + MAP (キーマップ)
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↓ ↓
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ファームウェア生成 VIA/Remap出力
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```
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## 1. PHYレイヤー JSON Schema
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各フィールドの意味は `PHYレイヤー.md` を正とする。
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### 基本構造
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```json
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{
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"$id": "https://beyond-kle.org/schemas/phy-layer.json",
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"title": "PHY Layer - Physical Key Layout",
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"description": "Physical positioning and sizing of keys",
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"type": "object",
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"required": ["version", "metadata", "profiles", "root"],
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"properties": {
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"version": {
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"type": "string",
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"pattern": "^\\d+\\.\\d+\\.\\d+$",
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"description": "Schema version (semver)"
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},
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"metadata": {
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"type": "object",
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"properties": {
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"name": { "type": "string" },
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"author": { "type": "string" },
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"description": { "type": "string" },
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"created": { "type": "string", "format": "date-time" },
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"modified": { "type": "string", "format": "date-time" }
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}
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},
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"compatibility": {
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"type": "object",
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"description": "Information for external tool compatibility",
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"properties": {
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"kleJson": {
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"type": "object",
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"properties": {
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"source": { "type": "string" },
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"checksum": { "type": "string" },
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"preservedFields": { "type": "array", "items": { "type": "string" } }
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}
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},
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"originalFormat": {
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"type": "string",
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"enum": ["kle", "via", "qmk", "native"]
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}
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}
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},
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"profiles": {
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"type": "array",
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"minItems": 1,
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"items": {
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"$ref": "#/$defs/profile"
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}
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},
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"root": {
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"type": "array",
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"items": {
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"oneOf": [
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{ "$ref": "#/$defs/key" },
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{ "$ref": "#/$defs/cluster" },
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{ "$ref": "#/$defs/component" }
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]
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}
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}
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},
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"$defs": {
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"transform": {
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"type": "object",
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"description": "Placement relative to the parent: rotate by rotation around the local origin, then translate by (x, y)",
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"required": ["x", "y", "rotation"],
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"properties": {
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"x": { "type": "number" },
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"y": { "type": "number" },
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"rotation": { "type": "number", "description": "Degrees" }
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}
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},
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"profile": {
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"type": "object",
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"required": ["id", "name", "unitSize"],
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"properties": {
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"id": { "type": "string" },
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"name": { "type": "string" },
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"unitSize": {
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"type": "object",
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"required": ["x", "y"],
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"properties": {
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"x": { "type": "number", "minimum": 0 },
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"y": { "type": "number", "minimum": 0 }
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}
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},
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"visualOffset": {
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"type": "object",
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"properties": {
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"x": { "type": "number" },
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"y": { "type": "number" },
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"radius": { "type": "number", "minimum": 0 }
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}
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}
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}
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},
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"key": {
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"type": "object",
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"required": ["type", "id", "profile", "transform", "size"],
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"properties": {
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"type": {
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"type": "string",
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"const": "key"
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},
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"id": {
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"type": "string",
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"description": "Unique key identifier"
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},
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"profile": {
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"type": "string",
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"description": "Reference to profile ID"
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},
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"transform": { "$ref": "#/$defs/transform" },
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"size": {
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"type": "object",
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"description": "Local size. Not affected by the parent transform",
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"required": ["w", "h"],
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"properties": {
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"w": { "type": "number", "minimum": 0 },
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"h": { "type": "number", "minimum": 0 },
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"x2": { "type": "number", "description": "Second rectangle for non-rectangular keys, relative to the local origin" },
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"y2": { "type": "number" },
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"w2": { "type": "number", "minimum": 0 },
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"h2": { "type": "number", "minimum": 0 }
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}
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},
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"switchOffset": {
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"type": "object",
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"description": "Switch position, offset from the center of the (w, h) rectangle. Key local coordinates, unit U. Defaults to 0",
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"required": ["x", "y"],
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"properties": {
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"x": { "type": "number" },
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"y": { "type": "number" }
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}
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},
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"partGroup": {
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"type": "string",
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"description": "Label grouping keys that use the same part. Not interpreted by Beyond KLE"
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},
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"orientation": {
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"type": "integer",
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"enum": [0, 90, 180, 270],
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"default": 0,
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"description": "Switch orientation in the key local coordinates"
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},
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"perKeyLED": {
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"type": "boolean",
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"default": false,
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"description": "Whether a per-key LED is mounted"
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},
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"decal": { "type": "boolean", "default": false },
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"ghost": { "type": "boolean", "default": false },
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"labels": {
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"type": "array",
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"items": { "type": "string" },
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"description": "Reference information. Used for matching on KLE JSON import"
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},
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"kleCompatibility": {
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"type": "object",
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"description": "Opaque KLE fields kept for round-trip output (c, t, p, a, f, f2, fa, l, n, sm, sb, st). The owning layer is undecided; see P-6 in PHYレイヤー.md",
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"additionalProperties": true
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}
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}
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},
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"component": {
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"type": "object",
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"description": "Non-key part placed by the designer (LED, OLED, encoder, screw hole, ...)",
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"required": ["type", "id", "transform"],
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"properties": {
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"type": {
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"type": "string",
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"const": "component"
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},
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"id": { "type": "string" },
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"transform": { "$ref": "#/$defs/transform" },
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"partGroup": {
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"type": "string",
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"description": "Names starting with @ are reserved for editor rendering"
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}
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}
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},
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"cluster": {
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"type": "object",
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"required": ["type", "id", "name", "transform", "children"],
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"properties": {
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"type": {
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"type": "string",
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"const": "cluster"
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},
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"id": { "type": "string" },
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"name": { "type": "string" },
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"transform": { "$ref": "#/$defs/transform" },
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"children": {
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"type": "array",
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"items": {
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"oneOf": [
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{ "$ref": "#/$defs/key" },
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{ "$ref": "#/$defs/cluster" },
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{ "$ref": "#/$defs/component" }
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]
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}
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}
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}
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}
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}
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}
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```
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### 使用例
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```json
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{
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"version": "1.0.0",
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"metadata": {
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"name": "Split Keyboard Layout",
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"author": "John Doe",
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"description": "Ergonomic split keyboard with rotated thumb clusters",
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"created": "2025-01-01T00:00:00Z"
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},
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"profiles": [
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{
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"id": "standard",
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"name": "Standard Cherry MX",
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"unitSize": { "x": 19.05, "y": 19.05 },
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"visualOffset": { "x": 1, "y": 1, "radius": 1 }
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}
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],
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"root": [
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{
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"type": "cluster",
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"id": "left_main",
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"name": "Left Main Block",
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"transform": { "x": 0, "y": 0, "rotation": 0 },
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"children": [
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{
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"type": "key",
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"id": "k00",
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"profile": "standard",
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"transform": { "x": 0, "y": 0, "rotation": 0 },
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"size": { "w": 1, "h": 1 },
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"partGroup": "main",
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"perKeyLED": true,
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"labels": ["Q"]
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},
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{
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"type": "key",
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"id": "k01",
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"profile": "standard",
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"transform": { "x": 1, "y": 0, "rotation": 0 },
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"size": { "w": 1, "h": 1 },
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"partGroup": "main",
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"perKeyLED": true,
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"labels": ["W"]
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}
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]
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},
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{
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"type": "cluster",
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"id": "left_thumb",
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"name": "Left Thumb Cluster",
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"transform": { "x": 2, "y": 3, "rotation": 15 },
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"children": [
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{
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"type": "key",
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"id": "k30",
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"profile": "standard",
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"transform": { "x": 0, "y": 0, "rotation": 0 },
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"size": { "w": 1.25, "h": 1 },
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"partGroup": "thumb",
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"orientation": 180,
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"labels": ["Space"]
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},
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{
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"type": "key",
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"id": "k31",
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"profile": "standard",
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"transform": { "x": 1.25, "y": 0, "rotation": 0 },
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"size": { "w": 1, "h": 1 },
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"partGroup": "thumb",
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"orientation": 180,
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"labels": ["Enter"]
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},
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{
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"type": "component",
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"id": "enc0",
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"transform": { "x": 2.25, "y": 0.5, "rotation": 0 },
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"partGroup": "encoder"
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}
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]
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},
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{
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"type": "key",
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"id": "k_iso_enter",
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"profile": "standard",
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"transform": { "x": 6, "y": 1, "rotation": 0 },
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"size": { "w": 1.5, "h": 1, "x2": 0.25, "y2": 1, "w2": 1.25, "h2": 1 },
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"switchOffset": { "x": 0, "y": 0.5 },
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"labels": ["Enter"]
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},
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{
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"type": "component",
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"id": "screw0",
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"transform": { "x": 0, "y": 4.5, "rotation": 0 },
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"partGroup": "screw-m2"
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}
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]
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}
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```
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## 2. IDXレイヤー JSON Schema
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### 基本構造
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```json
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{
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"$id": "https://beyond-kle.org/schemas/idx-layer.json",
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"title": "IDX Layer - Key Identification",
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"description": "Mapping between physical keys and logical identifiers",
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"type": "object",
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"required": ["version", "phyReference", "keyMap"],
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"properties": {
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"version": { "type": "string" },
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"phyReference": {
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"type": "object",
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"required": ["source", "checksum"],
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"properties": {
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"source": { "type": "string" },
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"checksum": { "type": "string" }
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}
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},
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"keyMap": {
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"type": "array",
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"items": {
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"$ref": "#/$defs/keyMapping"
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}
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}
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},
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"$defs": {
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"keyMapping": {
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"type": "object",
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"required": ["physicalId", "logicalId"],
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"properties": {
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"physicalId": {
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"type": "string",
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"description": "Reference to PHY layer key ID"
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},
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"logicalId": {
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"type": "object",
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"required": ["index"],
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"properties": {
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"index": { "type": "integer", "minimum": 0 },
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"matrix": {
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"type": "object",
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"properties": {
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"row": { "type": "integer", "minimum": 0 },
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"col": { "type": "integer", "minimum": 0 }
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}
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},
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"label": { "type": "string" }
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}
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}
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}
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}
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}
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}
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```
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## 3. ELCレイヤー JSON Schema
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### 基本構造
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```json
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{
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"$id": "https://beyond-kle.org/schemas/elc-layer.json",
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"title": "ELC Layer - Electrical Configuration",
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"description": "Electrical wiring and pin mapping",
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"type": "object",
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"required": ["version", "idxReference", "microcontroller", "matrix"],
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"properties": {
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"version": { "type": "string" },
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"idxReference": {
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"type": "object",
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"required": ["source", "checksum"],
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"properties": {
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"source": { "type": "string" },
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"checksum": { "type": "string" }
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}
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},
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"microcontroller": {
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"type": "object",
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"required": ["type", "pinMapping"],
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"properties": {
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"type": { "type": "string" },
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"pinMapping": {
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"type": "object",
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"properties": {
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"rows": {
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"type": "array",
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"items": { "type": "string" }
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},
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"cols": {
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"type": "array",
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"items": { "type": "string" }
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}
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}
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}
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}
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},
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"matrix": {
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"type": "object",
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"required": ["type", "dimensions"],
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"properties": {
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"type": {
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"type": "string",
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"enum": ["standard", "charlieplexing", "direct"]
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},
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"dimensions": {
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"type": "object",
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"required": ["rows", "cols"],
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"properties": {
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"rows": { "type": "integer", "minimum": 1 },
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"cols": { "type": "integer", "minimum": 1 }
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}
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}
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}
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}
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}
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}
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```
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## 4. MAPレイヤー JSON Schema
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### 基本構造
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```json
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{
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"$schema": "https://json-schema.org/draft/2020-12/schema",
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"$id": "https://beyond-kle.org/schemas/map-layer.json",
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"title": "MAP Layer - Keymap Configuration",
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"description": "Key code assignments and layers",
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"type": "object",
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"required": ["version", "idxReference", "layers"],
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"properties": {
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"version": { "type": "string" },
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"idxReference": {
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"type": "object",
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"required": ["source", "checksum"],
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"properties": {
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"source": { "type": "string" },
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"checksum": { "type": "string" }
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}
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},
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"layers": {
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"type": "array",
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"items": {
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"$ref": "#/$defs/layer"
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}
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}
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},
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"$defs": {
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"layer": {
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"type": "object",
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"required": ["id", "name", "keymap"],
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"properties": {
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"id": { "type": "integer", "minimum": 0 },
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"name": { "type": "string" },
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"keymap": {
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"type": "array",
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"items": {
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"$ref": "#/$defs/keyAssignment"
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}
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}
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}
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},
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"keyAssignment": {
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"type": "object",
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"required": ["keyIndex", "keycode"],
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"properties": {
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"keyIndex": { "type": "integer" },
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"keycode": { "type": "string" }
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}
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}
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}
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}
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```
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## 変換フロー設計
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### PHY → IDX変換
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1. PHYレイヤーから物理キーリストを取得
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2. 各キーに論理IDを割り当て
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3. マトリックス座標の自動生成(行列最適化)
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### IDX → ELC変換
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1. マトリックス次元を算出
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2. ピン配置の最適化提案
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3. 配線効率の検証
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### IDX + ELC → MAP変換
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1. キーインデックス配列の生成
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2. デフォルトキーマップの提案
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3. VIA/QMK形式への出力
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## 次のステップ
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1. **TypeScriptでの型定義作成**
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2. **変換ロジックのプロトタイプ実装**
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3. **テストケース(60%、Split等)での検証**
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4. **既存KLE JSONからの変換機能**
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