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feat(lesson-preparation): selection-slice 增加 anchorNodeForSelection

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SpecialX
2026-07-04 11:15:14 +08:00
parent a856ab005d
commit 0f4e58d7e1
1 changed files with 6 additions and 0 deletions
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6
src/modules/lesson-preparation/hooks/selection-slice.ts
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@@ -2,8 +2,12 @@ import type { StateCreator } from "zustand";
import type { EditorState } from "./use-lesson-plan-editor"; import type { EditorState } from "./use-lesson-plan-editor";
export interface SelectionSlice { export interface SelectionSlice {
/** 当前在右栏详情面板显示的节点 ID */
selectedNodeId: string | null; selectedNodeId: string | null;
/** 纸上选中文本时，待锚定的目标节点 ID（用户从右键菜单选择节点后设置） */
anchorNodeForSelection: string | null;
selectNode: (id: string | null) => void; selectNode: (id: string | null) => void;
setAnchorNodeForSelection: (id: string | null) => void;
} }
export const createSelectionSlice: StateCreator< export const createSelectionSlice: StateCreator<
@@ -13,5 +17,7 @@ export const createSelectionSlice: StateCreator<
SelectionSlice SelectionSlice
> = (set) => ({ > = (set) => ({
selectedNodeId: null, selectedNodeId: null,
anchorNodeForSelection: null,
selectNode: (id) => set({ selectedNodeId: id }), selectNode: (id) => set({ selectedNodeId: id }),
setAnchorNodeForSelection: (id) => set({ anchorNodeForSelection: id }),
}); });