M0-M11 狩夜人笔记初始实现：11里程碑+86测试

2026-08-24 20:35:22 +08:00
commit 3ebd33536b
106 changed files with 10490 additions and 0 deletions
@@ -0,0 +1,33 @@
+// KeymapService — 快捷键绑定管理 + 冲突检测（FR-K3/K4/K5）
+export type Scope = 'global' | 'app' | 'editor';
+export interface Binding { id: string; scope: Scope; combo: string; defaultCombo: string; }
+
+export class KeymapService {
+  private bindings = new Map<string, Binding>();
+
+  register(b: Binding) { this.bindings.set(b.id, b); }
+  setCombo(id: string, combo: string) {
+    const b = this.bindings.get(id); if (b) this.bindings.set(id, { ...b, combo });
+  }
+  resetAll() { for (const [id, b] of this.bindings) this.bindings.set(id, { ...b, combo: b.defaultCombo }); }
+  getAll(): Binding[] { return [...this.bindings.values()]; }
+  // 冲突检测：同一 combo 绑定到多个 action（不同 id）即冲突
+  conflicts(): Record<string, string[]> {
+    const byCombo = new Map<string, string[]>();
+    for (const b of this.bindings.values()) {
+      const arr = byCombo.get(b.combo) ?? []; arr.push(b.id); byCombo.set(b.combo, arr);
+    }
+    const out: Record<string, string[]> = {};
+    for (const [combo, ids] of byCombo) if (ids.length > 1) out[combo] = ids;
+    return out;
+  }
+  conflictCount(): number { return Object.keys(this.conflicts()).length; }
+  // 作用域裁决：给定当前是否编辑器聚焦，返回某 combo 应触发哪个 binding（编辑器聚焦时 global 让位规则按需）
+  resolve(combo: string, editorFocused: boolean): Binding | null {
+    const matches = [...this.bindings.values()].filter(b => b.combo === combo);
+    if (matches.length === 0) return null;
+    // 优先 editor（编辑器聚焦时），再 app，再 global
+    if (editorFocused) { const e = matches.find(m => m.scope === 'editor'); if (e) return e; }
+    return matches.find(m => m.scope === 'global') ?? matches[0];
+  }
+}