chore: 临时提交

packages/designer/src/designer/detecting.ts

@@ -39,7 +39,7 @@ export class Detecting {
     }
   }
 
-  release(node: Node) {
+  release(node: Node | null) {
     if (this._current === node) {
       this._current = null;
       this.emitter.emit(DETECTING_CHANGE_EVENT, this.current);
@@ -52,7 +52,7 @@ export class Detecting {
     }
   }
 
-  onDetectingChange(fn: () => void) {
+  onDetectingChange(fn: (node: Node) => void) {
     this.emitter.on(DETECTING_CHANGE_EVENT, fn);
     return () => {
       this.emitter.off(DETECTING_CHANGE_EVENT, fn);

packages/designer/src/document/selection.ts

@@ -161,7 +161,7 @@ export class Selection {
     return nodes;
   }
 
-  onSelectionChange(fn: () => void): () => void {
+  onSelectionChange(fn: (ids: string[]) => void): () => void {
     this.emitter.on('selectionchange', fn);
     return () => {
       this.emitter.removeListener('selectionchange', fn);

packages/designer/src/plugin/plugin-context.ts

@@ -1,53 +1,50 @@
-import { Editor, Hotkey, hotkey, getSetter, registerSetter, getSettersMap, engineConfig, EngineConfig } from '@ali/lowcode-editor-core';
-import { Skeleton } from '@ali/lowcode-editor-skeleton';
-import { ILowCodePluginConfig, ILowCodePluginManager, ILowCodePluginContext, IDesignerCabin } from './plugin-types';
-import { getLogger, Logger } from '../utils';
+import { Editor, engineConfig } from '@ali/lowcode-editor-core';
+import { Designer } from '@ali/lowcode-designer';
+import { Skeleton as InnerSkeleton } from '@ali/lowcode-editor-skeleton';
 import {
-  registerMetadataTransducer,
-  addBuiltinComponentAction,
-  removeBuiltinComponentAction,
-} from '../component-meta';
-import { Designer } from '../designer';
-import { Setters, Utils, utils } from '../types';
+  Hotkey,
+  Project,
+  Skeleton,
+  Setters,
+  Material,
+  editorSymbol,
+  designerSymbol,
+  skeletonSymbol,
+} from '@ali/lowcode-shell';
+import { getLogger, Logger } from '../utils/logger';
+import { ILowCodePluginContext } from './plugin-types';
 
+/**
+ * 一些 API 设计约定：
+ * 1. 事件的命名格式为：on[Will|Did]VerbNoun?，参考 https://code.visualstudio.com/api/references/vscode-api#events
+ * 2. 基于 Disposable 模式，对于事件的绑定、快捷键的绑定函数，返回值则是解绑函数
+ */
 export default class PluginContext implements ILowCodePluginContext {
-  editor: Editor;
-  skeleton: Skeleton;
-  designer: Designer;
-  hotkey: Hotkey;
-  logger: Logger;
-  plugins: ILowCodePluginManager;
-  designerCabin: IDesignerCabin;
-  setters: Setters;
-  utils: Utils;
-  engineConfig: EngineConfig;
+  private readonly [editorSymbol]: Editor;
+  private readonly [designerSymbol]: Designer;
+  private readonly [skeletonSymbol]: InnerSkeleton;
+  public hotkey: Hotkey;
+  public project: Project;
+  public skeleton: Skeleton;
+  public logger: Logger;
+  public setters: Setters;
+  public material: Material;
 
-  constructor(editor: Editor, plugins: ILowCodePluginManager) {
-    this.editor = editor;
-    this.designer = editor.get('designer')!;
-    this.skeleton = editor.get('skeleton')!;
-    this.hotkey = hotkey;
-    this.plugins = plugins;
-    this.designerCabin = this.createDesignerCabin();
-    this.setters = {
-      getSetter,
-      registerSetter,
-      getSettersMap,
-    };
-    this.engineConfig = engineConfig;
-    this.utils = utils;
-  }
+  constructor(editor: Editor) {
+    this[editorSymbol] = editor;
+    const designer = this[designerSymbol] = editor.get('designer')!;
+    const skeleton = this[skeletonSymbol] = editor.get('skeleton')!;
 
-  private createDesignerCabin(): IDesignerCabin {
-    return {
-      registerMetadataTransducer,
-      addBuiltinComponentAction,
-      removeBuiltinComponentAction,
-    };
-  }
-
-  setLogger(config: ILowCodePluginConfig): void {
-    this.logger = getLogger({ level: 'log', bizName: `designer:plugin:${config.name}` });
+    // TODO: to be deleted
+    // this.editor = editor;
+    const project = designer.project;
+    this.hotkey = new Hotkey();
+    this.project = new Project(project);
+    this.skeleton = new Skeleton(skeleton);
+    this.setters = new Setters();
+    this.material = new Material(editor);
+    this.config = engineConfig;
+    // TODO: pluginName
+    this.logger = getLogger({ level: 'warn', bizName: 'designer:plugin:' });
   }
 }
-

packages/designer/src/plugin/plugin-manager.ts

@@ -18,19 +18,24 @@ export class LowCodePluginManager implements ILowCodePluginManager {
     this.editor = editor;
   }
 
-  private _getLowCodePluginContext() {
-    return new LowCodePluginContext(this.editor, this);
+  private _getLowCodePluginContext(config: any) {
+    return new LowCodePluginContext(this.editor, config);
   }
 
+  // private getNewContext(config: any) {
+  //   return new LowCodePluginContext2(this.editor, config);
+  // }
+
   async register(
     pluginConfigCreator: (ctx: ILowCodePluginContext, pluginOptions?: any) => ILowCodePluginConfig,
     pluginOptions?: any,
     options?: LowCodeRegisterOptions,
   ): Promise<void> {
-    const ctx = this._getLowCodePluginContext();
+    const ctx = this._getLowCodePluginContext({ name: pluginConfigCreator.pluginName });
+    // ctx.newCtx = this.getNewContext();
     const config = pluginConfigCreator(ctx, pluginOptions);
     invariant(config.name, `${config.name} required`, config);
-    ctx.setLogger(config);
+    // ctx.setLogger(config);
     const allowOverride = options?.override === true;
     if (this.pluginsMap.has(config.name)) {
       if (!allowOverride) {

packages/designer/src/plugin/plugin-types.ts

@@ -46,15 +46,16 @@ export interface IDesignerCabin {
 
 export interface ILowCodePluginContext {
   skeleton: Skeleton;
-  designer: Designer;
-  editor: Editor;
+  // designer: Designer;
+  // editor: Editor;
   hotkey: Hotkey;
   logger: Logger;
-  plugins: ILowCodePluginManager;
-  designerCabin: IDesignerCabin;
+  // plugins: ILowCodePluginManager;
+  // designerCabin: IDesignerCabin;
   setters: Setters;
-  utils: Utils;
+  // utils: Utils;
   engineConfig: EngineConfig;
+  material: any;
 }
 
 interface ILowCodePluginManagerPluginAccessor {

packages/designer/src/project/project.ts

@@ -192,6 +192,10 @@ export class Project {
     return this.documents.find(doc => doc.id === id) || null;
   }
 
+  getDocumentByFileName(fileName: string): DocumentModel | null {
+    return this.documents.find(doc => doc.fileName === fileName) || null;
+  }
+
   @action
   createDocument(data?: RootSchema): DocumentModel {
     const doc = new DocumentModel(this, data || this?.data?.componentsTree?.[0]);

packages/editor-core/src/hotkey.ts

@@ -1,3 +1,4 @@
+import { isEqual } from 'lodash';
 import { globalContext } from './di';
 import { Editor } from './editor';
 
@@ -385,6 +386,21 @@ export class Hotkey {
     return this;
   }
 
+  unbind(combos: string[] | string, callback: HotkeyCallback, action?: string) {
+    const combinations = Array.isArray(combos) ? combos : [combos];
+
+    combinations.forEach(combination => {
+      const info: KeyInfo = getKeyInfo(combination, action);
+      const { key, modifiers } = info;
+      const idx = this.callBacks[key].findIndex(info => {
+        return isEqual(info.modifiers, modifiers) && info.callback === callback;
+      });
+      if (idx !== -1) {
+        this.callBacks[key].splice(idx, 1);
+      }
+    });
+  }
+
   /**
    * resets all sequence counters except for the ones passed in
    */

packages/engine/src/engine-core.ts

@@ -51,14 +51,14 @@ const setters: Setters = {
 export {
   editor,
   editorCabin,
-  skeleton,
+  // skeleton,
   skeletonCabin,
   designer,
   designerCabin,
   plugins,
-  setters,
+  // setters,
   project,
-  selection,
+  // selection,
   /**
    * 注册一些全局的切面
    */
@@ -67,10 +67,10 @@ export {
    * 全局的一些数据存储
    */
   // store,
-  hotkey,
+  // hotkey,
   monitor,
   utils,
-  engineConfig,
+  // engineConfig,
 };
 
 const getSelection = () => designer.currentDocument?.selection;
@@ -78,16 +78,16 @@ const getSelection = () => designer.currentDocument?.selection;
 (window as any).AliLowCodeEngine = {
   editor,
   editorCabin,
-  skeleton,
+  // skeleton,
   skeletonCabin,
   designer,
   designerCabin,
   plugins,
-  setters,
+  // setters,
   project,
-  get selection() {
-    return getSelection();
-  },
+  // get selection() {
+  //   return getSelection();
+  // },
   /**
    * 注册一些全局的切面
    */
@@ -96,11 +96,11 @@ const getSelection = () => designer.currentDocument?.selection;
    * 全局的一些数据存储
    */
   // store,
-  hotkey,
+  // hotkey,
   monitor,
   init,
   utils,
-  engineConfig,
+  // engineConfig,
 };
 
 // 处理 editor.set('assets')，将组件元数据创建好

packages/plugin-outline-pane/src/tree-node.ts

@@ -11,7 +11,7 @@ export default class TreeNode {
   /**
    * 是否可以展开
    */
-  @computed get expandable(): boolean {
+  get expandable(): boolean {
     if (this.locked) return false;
     return this.hasChildren() || this.hasSlots() || this.dropDetail?.index != null;
   }

packages/shell/build.json

@@ -0,0 +1,5 @@
+{
+  "plugins": [
+    "build-plugin-component"
+  ]
+}

packages/shell/build.test.json

@@ -0,0 +1,6 @@
+{
+  "plugins": [
+    "build-plugin-component",
+    "@ali/lowcode-test-mate/plugin/index.ts"
+  ]
+}

packages/shell/package.json

@@ -0,0 +1,55 @@
+{
+  "name": "@ali/lowcode-shell",
+  "version": "1.0.74",
+  "description": "Shell Layer for AliLowCodeEngine",
+  "main": "lib/index.js",
+  "module": "es/index.js",
+  "files": [
+    "lib",
+    "es"
+  ],
+  "scripts": {
+    "build": "build-scripts build --skip-demo",
+    "test": "build-scripts test --config build.test.json",
+    "test:cov": "build-scripts test --config build.test.json --jest-coverage"
+  },
+  "license": "MIT",
+  "dependencies": {
+    "@ali/lowcode-editor-core": "1.0.74",
+    "@ali/lowcode-editor-skeleton": "1.0.74",
+    "@ali/lowcode-types": "1.0.74",
+    "@ali/lowcode-utils": "1.0.74",
+    "classnames": "^2.2.6",
+    "enzyme": "^3.11.0",
+    "enzyme-adapter-react-16": "^1.15.5",
+    "react": "^16",
+    "react-dom": "^16.7.0",
+    "zen-logger": "^1.1.0"
+  },
+  "devDependencies": {
+    "@ali/lowcode-test-mate": "^1.0.1",
+    "@alib/build-scripts": "^0.1.29",
+    "@testing-library/react": "^11.2.2",
+    "@types/classnames": "^2.2.7",
+    "@types/jest": "^26.0.16",
+    "@types/lodash": "^4.14.165",
+    "@types/medium-editor": "^5.0.3",
+    "@types/node": "^13.7.1",
+    "@types/react": "^16",
+    "@types/react-dom": "^16",
+    "babel-jest": "^26.5.2",
+    "build-plugin-component": "^0.2.10",
+    "build-scripts-config": "^0.1.8",
+    "jest": "^26.6.3",
+    "lodash": "^4.17.20",
+    "moment": "^2.29.1",
+    "typescript": "^4.0.3"
+  },
+  "publishConfig": {
+    "registry": "https://registry.antfin-inc.com"
+  },
+  "resolutions": {
+    "@builder/babel-preset-ice": "1.0.1"
+  },
+  "gitHead": "19b2119b9f95f8a3da0851b3943774a770975991"
+}

packages/shell/src/detecting.ts

@@ -0,0 +1,27 @@
+import {
+  Detecting as InnerDetecting,
+  DocumentModel as InnerDocumentModel,
+} from '@ali/lowcode-designer';
+import { documentSymbol, detectingSymbol } from './symbols';
+
+export default class Detecting {
+  private readonly [documentSymbol]: InnerDocumentModel;
+  private readonly [detectingSymbol]: InnerDetecting;
+
+  constructor(document: InnerDocumentModel) {
+    this[documentSymbol] = document;
+    this[detectingSymbol] = document.designer.detecting;
+  }
+
+  capture(id: string) {
+    this[detectingSymbol].capture(this[documentSymbol].getNode(id));
+  }
+
+  release(id: string) {
+    this[detectingSymbol].release(this[documentSymbol].getNode(id));
+  }
+
+  leave() {
+    this[detectingSymbol].leave(this[documentSymbol]);
+  }
+}

packages/shell/src/document-model.ts

@@ -0,0 +1,164 @@
+import { Editor } from '@ali/lowcode-editor-core';
+import {
+  DocumentModel as InnerDocumentModel,
+  Node as InnerNode,
+  ParentalNode,
+  IOnChangeOptions as InnerIOnChangeOptions,
+  PropChangeOptions as InnerPropChangeOptions,
+} from '@ali/lowcode-designer';
+import { TransformStage, RootSchema, NodeSchema, NodeData, GlobalEvent } from '@ali/lowcode-types';
+import Node from './node';
+import Selection from './selection';
+import Detecting from './detecting';
+import History from './history';
+import Project from './project';
+import Prop from './prop';
+import { documentSymbol, editorSymbol } from './symbols';
+
+type IOnChangeOptions = {
+  type: string;
+  node: Node;
+};
+
+type PropChangeOptions = {
+  key?: string | number;
+  prop?: Prop;
+  node: Node;
+  newValue: any;
+  oldValue: any;
+};
+
+export default class DocumentModel {
+  private readonly [documentSymbol]: InnerDocumentModel;
+  private readonly [editorSymbol]: Editor;
+  public selection: Selection;
+  public detecting: Detecting;
+  public history: History;
+
+  constructor(document: InnerDocumentModel) {
+    this[documentSymbol] = document;
+    this[editorSymbol] = document.designer.editor as Editor;
+    this.selection = new Selection(document);
+    this.detecting = new Detecting(document);
+    this.history = new History(document);
+  }
+
+  static create(document: InnerDocumentModel | undefined | null) {
+    if (document == undefined) return null;
+    return new DocumentModel(document);
+  }
+
+  getProject() {
+    return Project.create(this[documentSymbol].project);
+  }
+
+  getRoot() {
+    return Node.create(this[documentSymbol].getRoot());
+  }
+
+  getNodesMap() {
+    const map = new Map<string, Node>();
+    for (let id in this[documentSymbol].nodesMap.keys()) {
+      map.set(id, this.getNodeById(id)!);
+    }
+    return map;
+  }
+
+  getNodeById(nodeId: string) {
+    return Node.create(this[documentSymbol].getNode(nodeId));
+  }
+
+  importSchema(schema: RootSchema) {
+    this[documentSymbol].import(schema);
+  }
+
+  exportSchema(stage?: TransformStage) {
+    return this[documentSymbol].export(stage);
+  }
+
+  insertNode(
+    parent: ParentalNode<NodeSchema>,
+    thing: InnerNode<NodeSchema> | NodeData,
+    at?: number | null | undefined,
+    copy?: boolean | undefined,
+  ) {
+    const node = this[documentSymbol].insertNode(parent, thing, at, copy);
+    return Node.create(node);
+  }
+
+  removeNode(idOrNode: string | InnerNode<NodeSchema>) {
+    this[documentSymbol].removeNode(idOrNode);
+  }
+
+  /**
+   * 当前 document 新增节点事件
+   */
+  onAddNode(fn: (node: Node) => void) {
+    this[documentSymbol].onNodeCreate((node: InnerNode) => {
+      fn(Node.create(node)!);
+    });
+  }
+
+  /**
+   * 当前 document 删除节点事件
+   */
+  onRemoveNode(fn: (node: Node) => void) {
+    this[documentSymbol].onNodeDestroy((node: InnerNode) => {
+      fn(Node.create(node)!);
+    });
+  }
+
+  /**
+   * 当前 document 的 hover 变更事件
+   */
+  onChangeDetecting(fn: (node: Node) => void) {
+    this[documentSymbol].designer.detecting.onDetectingChange((node: InnerNode) => {
+      fn(Node.create(node)!);
+    });
+  }
+
+  /**
+   * 当前 document 的选中变更事件
+   */
+  onChangeSelection(fn: (ids: string[]) => void) {
+    this[documentSymbol].selection.onSelectionChange((ids: string[]) => {
+      fn(ids);
+    });
+  }
+
+  onChangeNodeVisible(fn: (node: Node, visible: boolean) => void) {
+    // TODO: history 变化时需要重新绑定
+    this[documentSymbol].nodesMap.forEach((node) => {
+      node.onVisibleChange((flag: boolean) => {
+        fn(Node.create(node)!, flag);
+      });
+    });
+  }
+
+  onChangeNodeChildren(fn: (info?: IOnChangeOptions) => void) {
+    // TODO: history 变化时需要重新绑定
+    this[documentSymbol].nodesMap.forEach((node) => {
+      node.onChildrenChange((info?: InnerIOnChangeOptions) => {
+        return info ? fn({
+          type: info.type,
+          node: Node.create(node)!,
+        }) : fn();
+      });
+    });
+  }
+
+  /**
+   * 当前 document 节点属性修改事件
+   */
+  onChangeNodeProp(fn: (info: PropChangeOptions) => void) {
+    this[editorSymbol].on(GlobalEvent.Node.Prop.InnerChange, (info: GlobalEvent.Node.Prop.ChangeOptions) => {
+      fn({
+        key: info.key,
+        oldValue: info.oldValue,
+        newValue: info.newValue,
+        prop: Prop.create(info.prop)!,
+        node: Node.create(info.node as any)!,
+      });
+    });
+  }
+}

packages/shell/src/dragon.ts

@@ -0,0 +1,3 @@
+export default class Dragon {
+
+}

packages/shell/src/event.ts

@@ -0,0 +1,3 @@
+export default class Event {
+
+}

packages/shell/src/history.ts

@@ -0,0 +1,44 @@
+import { History as InnerHistory, DocumentModel as InnerDocumentModel } from '@ali/lowcode-designer';
+import { documentSymbol, historySymbol } from './symbols';
+
+export default class History {
+  private readonly [documentSymbol]: InnerDocumentModel;
+  private readonly [historySymbol]: InnerHistory;
+
+  constructor(document: InnerDocumentModel) {
+    this[documentSymbol] = document;
+    this[historySymbol] = this[documentSymbol].getHistory();
+  }
+
+  go(cursor: number) {
+    this[historySymbol].go(cursor);
+  }
+
+  back() {
+    this[historySymbol].back();
+  }
+
+  forward() {
+    this[historySymbol].forward();
+  }
+
+  savePoint() {
+    this[historySymbol].savePoint();
+  }
+
+  isSavePoint() {
+    return this[historySymbol].isSavePoint();
+  }
+
+  getState() {
+    return this[historySymbol].getState();
+  }
+
+  onChangeState(func: () => any) {
+    return this[historySymbol].onStateChange(func);
+  }
+
+  onChangeCursor(func: () => any) {
+    return this[historySymbol].onCursor(func);
+  }
+}

packages/shell/src/hotkey.ts

@@ -0,0 +1,11 @@
+import { hotkey, HotkeyCallback } from '@ali/lowcode-editor-core';
+import { Disposable } from '@ali/lowcode-types';
+
+export default class Hotkey {
+  bind(combos: string[] | string, callback: HotkeyCallback, action?: string): Disposable {
+    hotkey.bind(combos, callback, action);
+    return () => {
+      hotkey.unbind(combos, callback, action);
+    };
+  }
+}

packages/shell/src/index.ts

@@ -0,0 +1,30 @@
+import Detecting from './detecting';
+// import Dragon from './dragon';
+import DocumentModel from './document-model';
+import Event from './event';
+import History from './history';
+import Material from './material';
+import Node from './node';
+import Project from './project';
+import Prop from './prop';
+import Selection from './selection';
+import Setters from './setters';
+import Hotkey from './hotkey';
+import Skeleton from './skeleton';
+export * from './symbols';
+
+export {
+  DocumentModel,
+  Detecting,
+  // Dragon,
+  Event,
+  History,
+  Material,
+  Node,
+  Project,
+  Prop,
+  Selection,
+  Setters,
+  Hotkey,
+  Skeleton,
+};

packages/shell/src/material.ts

@@ -0,0 +1,67 @@
+import { Editor } from '@ali/lowcode-editor-core';
+import {
+  Designer,
+  registerMetadataTransducer,
+  MetadataTransducer,
+  getRegisteredMetadataTransducers,
+  addBuiltinComponentAction,
+  removeBuiltinComponentAction,
+  modifyBuiltinComponentAction,
+} from '@ali/lowcode-designer';
+import { AssetsJson } from '@ali/lowcode-utils';
+import { ComponentAction } from '@ali/lowcode-types';
+import { editorSymbol, designerSymbol } from './symbols';
+
+export default class Material {
+  private readonly [editorSymbol]: Editor;
+  private readonly [designerSymbol]: Designer;
+
+  constructor(editor: Editor) {
+    this[editorSymbol] = editor;
+    this[designerSymbol] = editor.get('designer')!;
+  }
+
+  setAssets(assets: AssetsJson) {
+    return this[editorSymbol].setAssets(assets);
+  }
+
+  getAssets() {
+    return this[editorSymbol].get('assets');
+  }
+
+  loadIncrementalAssets(incrementalAssets: AssetsJson) {
+    return this[designerSymbol].loadIncrementalAssets(incrementalAssets);
+  }
+
+  registerMetadataTransducer(
+    transducer: MetadataTransducer,
+    level?: number,
+    id?: string | undefined,
+  ) {
+    registerMetadataTransducer(transducer, level, id);
+  }
+
+  getRegisteredMetadataTransducers() {
+    return getRegisteredMetadataTransducers();
+  }
+
+  getComponentMeta(componentName: string) {
+    return this[designerSymbol].getComponentMeta(componentName);
+  }
+
+  getComponentsMap() {
+    return this[designerSymbol].componentsMap;
+  }
+
+  addBuiltinComponentAction(action: ComponentAction) {
+    addBuiltinComponentAction(action);
+  }
+
+  removeBuiltinComponentAction(name: string) {
+    removeBuiltinComponentAction(name);
+  }
+
+  modifyBuiltinComponentAction(actionName: string, handle: (action: ComponentAction) => void) {
+    modifyBuiltinComponentAction(actionName, handle);
+  }
+}

packages/shell/src/node.ts

@@ -0,0 +1,91 @@
+import {
+  DocumentModel as InnerDocumentModel,
+  Node as InnerNode,
+  getConvertedExtraKey,
+} from '@ali/lowcode-designer';
+import { CompositeValue, NodeSchema, TransformStage } from '@ali/lowcode-types';
+import Prop from './prop';
+import DocumentModel from './document-model';
+import { documentSymbol, nodeSymbol } from './symbols';
+
+export default class Node {
+  private readonly [documentSymbol]: InnerDocumentModel;
+  private readonly [nodeSymbol]: InnerNode;
+
+  constructor(node: InnerNode) {
+    this[nodeSymbol] = node;
+    this[documentSymbol] = node.document;
+  }
+
+  static create(node: InnerNode | null) {
+    if (!node) return null;
+    return new Node(node);
+  }
+
+  getDocumentModel() {
+    return DocumentModel.create(this[documentSymbol]);
+  }
+
+  getProp(path: string): Prop | null {
+    return Prop.create(this[nodeSymbol].getProp(path));
+  }
+
+  getPropValue(path: string) {
+    return this.getProp(path)?.getValue();
+  }
+
+  getExtraProp(path: string): Prop | null {
+    return Prop.create(this[nodeSymbol].getProp(getConvertedExtraKey(path)));
+  }
+
+  getExtraPropValue(path: string) {
+    return this.getExtraProp(path)?.getValue();
+  }
+
+  setPropValue(path: string, value: CompositeValue) {
+    return this.getProp(path)?.setValue(value);
+  }
+
+  setExtraPropValue(path: string, value: CompositeValue) {
+    return this.getExtraProp(path)?.setValue(value);
+  }
+
+  getPrevSibling() {
+    return this[nodeSymbol].prevSibling;
+  }
+  getNextSibling() {
+    return this[nodeSymbol].nextSibling;
+  }
+
+  getParent() {
+    return this[nodeSymbol].parent;
+  }
+
+  getChildren() {
+    return this[nodeSymbol].children;
+  }
+
+  importSchema(data: NodeSchema) {
+    this[nodeSymbol].import(data);
+  }
+
+  exportSchema(stage?: TransformStage, options?: any) {
+    return this[nodeSymbol].export(stage, options);
+  }
+
+  insertBefore(node: InnerNode<NodeSchema>, ref?: InnerNode<NodeSchema> | undefined, useMutator?: boolean) {
+    this[nodeSymbol].insertBefore(node, ref, useMutator);
+  }
+
+  insertAfter(node: InnerNode<NodeSchema>, ref?: InnerNode<NodeSchema> | undefined, useMutator?: boolean) {
+    this[nodeSymbol].insertAfter(node, ref, useMutator);
+  }
+
+  replaceChild(node: InnerNode<NodeSchema>, data: any) {
+    return Node.create(this[nodeSymbol].replaceChild(node, data));
+  }
+
+  replaceWith(schema: NodeSchema) {
+    this[nodeSymbol].replaceWith(schema);
+  }
+}

packages/shell/src/project.ts

@@ -0,0 +1,92 @@
+import { Project as InnerProject, PropsReducer, TransformStage } from '@ali/lowcode-designer';
+import { RootSchema, ProjectSchema } from '@ali/lowcode-types';
+import DocumentModel from './document-model';
+import { projectSymbol } from './symbols';
+
+export default class Project {
+  private readonly [projectSymbol]: InnerProject;
+
+  constructor(project: InnerProject) {
+    this[projectSymbol] = project;
+  }
+
+  static create(project: InnerProject) {
+    return new Project(project);
+  }
+
+  /**
+   * 打开一个 document
+   * @param doc
+   * @returns
+   */
+  openDocument(doc?: string | RootSchema | undefined) {
+    const documentModel = this[projectSymbol].open(doc);
+    if (!documentModel) return null;
+    return DocumentModel.create(documentModel);
+  }
+
+  createDocument(data?: RootSchema): DocumentModel | null {
+    const doc = this[projectSymbol].createDocument(data);
+    return DocumentModel.create(doc);
+  }
+
+  getDocumentByFileName(fileName: string): DocumentModel | null {
+    return DocumentModel.create(this[projectSymbol].getDocumentByFileName(fileName));
+  }
+
+  getDocumentById(id: string): DocumentModel | null {
+    return DocumentModel.create(this[projectSymbol].getDocument(id));
+  }
+
+  getDocuments(): DocumentModel[] {
+    return this[projectSymbol].documents.map((doc) => DocumentModel.create(doc)!);
+  }
+
+  exportSchema() {
+    return this[projectSymbol].getSchema();
+  }
+
+  importSchema(schema?: ProjectSchema) {
+    this[projectSymbol].load(schema, true);
+  }
+
+  getCurrentDocument(): DocumentModel | null {
+    return DocumentModel.create(this[projectSymbol].currentDocument);
+  }
+
+  addPropsTransducer(reducer: PropsReducer, stage: TransformStage) {
+    this[projectSymbol].designer.addPropsReducer(reducer, stage);
+  }
+
+  /**
+   * 当前 project 内的 document 变更事件
+   */
+  onChangeDocument(fn: (doc: DocumentModel) => void) {
+    // TODO: 思考一下是否要实现补偿触发能力
+    return this[projectSymbol].onCurrentDocumentChange((originalDoc) => {
+      fn(DocumentModel.create(originalDoc)!);
+    });
+  }
+
+  /**
+   * 当前 project 的模拟器 ready 事件
+   */
+  onSimulatorReady(fn: () => void) {
+    // TODO: 补充 simulator 实例
+    // TODO: 思考一下是否要实现补偿触发能力
+    return this[projectSymbol].onSimulatorReady(() => {
+      fn();
+    });
+  }
+
+  /**
+   * 当前 project 的渲染器 ready 事件
+   */
+  onRendererReady(fn: () => void) {
+    // TODO: 补充 renderer 实例
+    // TODO: 思考一下是否要实现补偿触发能力
+    return this[projectSymbol].onRendererReady(() => {
+      fn();
+    });
+  }
+}

packages/shell/src/prop.ts

@@ -0,0 +1,31 @@
+import { Prop as InnerProp } from '@ali/lowcode-designer';
+import { CompositeValue } from '@ali/lowcode-types';
+import { propSymbol } from './symbols';
+import Node from './node';
+
+export default class Prop {
+  private readonly [propSymbol]: InnerProp;
+
+  constructor(prop: InnerProp) {
+    this[propSymbol] = prop;
+  }
+
+  static create(prop: InnerProp | undefined | null) {
+    if (!prop) return null;
+    return new Prop(prop);
+  }
+
+  getNode() {
+    return Node.create(this[propSymbol].getNode());
+  }
+
+  setValue(val: CompositeValue) {
+    this[propSymbol].setValue(val);
+  }
+
+  getValue() {
+    return this[propSymbol].getValue();
+  }
+
+  exportSchema() {}
+}

packages/shell/src/selection.ts

@@ -0,0 +1,49 @@
+import {
+  DocumentModel as InnerDocumentModel,
+  Node as InnerNode,
+  Selection as InnerSelection,
+} from '@ali/lowcode-designer';
+import Node from './node';
+import { documentSymbol, selectionSymbol } from './symbols';
+
+export default class Selection {
+  private readonly [documentSymbol]: InnerDocumentModel;
+  private readonly [selectionSymbol]: InnerSelection;
+
+  constructor(document: InnerDocumentModel) {
+    this[documentSymbol] = document;
+    this[selectionSymbol] = document.selection;
+  }
+
+  select(id: string) {
+    this[selectionSymbol].select(id);
+  }
+
+  selectAll(ids: string[]) {
+    this[selectionSymbol].selectAll(ids);
+  }
+
+  getSelected() {
+    return this[selectionSymbol].selected;
+  }
+
+  remove(id: string) {
+    this[selectionSymbol].remove(id);
+  }
+
+  clear() {
+    this[selectionSymbol].clear();
+  }
+
+  has(id: string) {
+    return this[selectionSymbol].has(id);
+  }
+
+  add(id: string) {
+    this[selectionSymbol].add(id);
+  }
+
+  getNodes() {
+    return this[selectionSymbol].getNodes().map((node: InnerNode) => Node.create(node));
+  }
+}

packages/shell/src/setters.ts

@@ -0,0 +1,19 @@
+import { getSetter, registerSetter, getSettersMap, RegisteredSetter } from '@ali/lowcode-editor-core';
+import { CustomView } from '@ali/lowcode-types';
+
+export default class Setters {
+  getSetter(type: string) {
+    return getSetter(type);
+  }
+
+  getSettersMap() {
+    return getSettersMap();
+  }
+
+  registerSetter(
+    typeOrMaps: string | { [key: string]: CustomView | RegisteredSetter },
+    setter?: CustomView | RegisteredSetter | undefined,
+  ) {
+    return registerSetter(typeOrMaps, setter);
+  }
+}

packages/shell/src/skeleton.ts

@@ -0,0 +1,55 @@
+import {
+  Skeleton as InnerSkeleton,
+  IWidgetBaseConfig,
+  IWidgetConfigArea,
+} from '@ali/lowcode-editor-skeleton';
+import { skeletonSymbol } from './symbols';
+
+export default class Skeleton {
+  private readonly [skeletonSymbol]: InnerSkeleton;
+
+  constructor(skeleton: InnerSkeleton) {
+    this[skeletonSymbol] = skeleton;
+  }
+
+  add(config: IWidgetBaseConfig, extraConfig?: Record<string, any>) {
+    return this[skeletonSymbol].add(config, extraConfig);
+  }
+
+  remove(config: IWidgetBaseConfig) {
+    const { area, name } = config;
+    const skeleton = this[skeletonSymbol];
+    if (!normalizeArea(area)) return;
+    skeleton[normalizeArea(area)!].container.remove(name);
+  }
+}
+
+function normalizeArea(area: IWidgetConfigArea | undefined) {
+  switch (area) {
+    case 'leftArea':
+    case 'left':
+      return 'leftArea';
+    case 'rightArea':
+    case 'right':
+      return 'rightArea';
+    case 'topArea':
+    case 'top':
+      return 'topArea';
+    case 'toolbar':
+      return 'toolbar';
+    case 'mainArea':
+    case 'main':
+    case 'center':
+    case 'centerArea':
+      return 'mainArea';
+    case 'bottomArea':
+    case 'bottom':
+      return 'bottomArea';
+    case 'leftFixedArea':
+      return 'leftFixedArea';
+    case 'leftFloatArea':
+      return 'leftFloatArea';
+    case 'stages':
+      return 'stages';
+  }
+}

packages/shell/src/symbols.ts

@@ -0,0 +1,14 @@
+/**
+ * 以下 symbol 均用于在 plugin context 对外暴露的模型中存储相应内部模型的 key
+ */
+export const projectSymbol = Symbol('project');
+export const designerSymbol = Symbol('designer');
+export const skeletonSymbol = Symbol('skeleton');
+export const documentSymbol = Symbol('document');
+export const editorSymbol = Symbol('editor');
+export const nodeSymbol = Symbol('node');
+export const propsSymbol = Symbol('props');
+export const propSymbol = Symbol('prop');
+export const detectingSymbol = Symbol('detecting');
+export const selectionSymbol = Symbol('selection');
+export const historySymbol = Symbol('history');

packages/types/src/disposable.ts

@@ -0,0 +1,3 @@
+export interface Disposable {
+  (): void;
+}

packages/types/src/index.ts

@@ -20,3 +20,4 @@ export * from './code-intermediate';
 export * from './code-result';
 export * from './assets';
 export * as GlobalEvent from './event';
+export * from './disposable';