feat: plugin add get\getAll\has\delete api

docs/docs/api/model/plugin-instance.md

@@ -0,0 +1,54 @@
+---
+title: plugin-instance
+sidebar_position: 12
+---
+
+> **@types** [IPublicModelPluginInstance](https://github.com/alibaba/lowcode-engine/blob/main/packages/types/src/shell/model/plugin-instance.ts)<br/>
+> **@since** v1.1.0
+
+
+## 基本介绍
+
+插件实例
+
+## 属性
+
+### pluginName
+
+插件名字
+
+```typescript
+get name(): string;
+```
+
+### dep
+
+插件依赖
+
+```typescript
+get dep(): string[];
+```
+
+### disabled
+
+插件是否禁用
+
+```typescript
+get disabled(): boolean
+
+set disabled(disabled: boolean): void;
+
+```
+
+### meta
+
+插件 meta 信息
+
+```typescript
+get meta(): IPublicTypePluginMeta
+
+```
+
+- [IPublicTypePluginMeta](https://github.com/alibaba/lowcode-engine/blob/main/packages/types/src/shell/type/plugin-meta.ts)
+
+

docs/docs/api/plugins.md

@@ -159,10 +159,51 @@ BuiltinPluginRegistry.meta = {
 await plugins.register(BuiltinPluginRegistry, { key1: 'abc', key5: 'willNotPassToPlugin' });
 ```
 
+### get
+
+获取指定插件
+
+```typescript
+function get(pluginName: string): IPublicModelPluginInstance;
+
+```
+
+关联模型 [IPublicModelPluginInstance](./model/plugin-instance)
+
+### getAll
+
+获取所有的插件实例
+
+```typescript
+function getAll(): IPublicModelPluginInstance[];
+
+```
+
+关联模型 [IPublicModelPluginInstance](./model/plugin-instance)
+
+### has
+
+判断是否有指定插件
+
+```typescript
+function has(pluginName: string): boolean;
+
+```
+
+### delete
+
+删除指定插件
+
+```typescript
+function delete(pluginName: string): void;
+
+```
+
 ## 相关类型定义
 
 - [IPublicModelPluginContext](https://github.com/alibaba/lowcode-engine/blob/main/packages/types/src/shell/model/plugin-context.ts)
 - [IPublicTypePluginConfig](https://github.com/alibaba/lowcode-engine/blob/main/packages/types/src/shell/type/plugin-config.ts)
+- [IPublicModelPluginInstance](https://github.com/alibaba/lowcode-engine/blob/main/packages/types/src/shell/model/plugin-instance.ts)
 
 ## 插件元数据工程转化示例
 your-plugin/package.json

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

@@ -31,6 +31,7 @@ export interface ILowCodePluginRuntimeCore {
   destroy(): void;
   toProxy(): any;
   setDisabled(flag: boolean): void;
+  meta: IPublicTypePluginMeta;
 }
 
 interface ILowCodePluginRuntimeExportsAccessor {

packages/designer/src/plugin/plugin.ts

@@ -20,7 +20,7 @@ export class LowCodePluginRuntime implements ILowCodePluginRuntime {
 
   private pluginName: string;
 
-  private meta: IPublicTypePluginMeta;
+  meta: IPublicTypePluginMeta;
 
   /**
    * 标识插件状态，是否被 disabled

packages/shell/src/api/plugins.ts

@@ -4,10 +4,12 @@ import {
 import { globalContext } from '@alilc/lowcode-editor-core';
 import {
   IPublicApiPlugins,
+  IPublicModelPluginInstance,
   IPublicTypePlugin,
   IPublicTypePluginRegisterOptions,
   IPublicTypePreferenceValueType,
 } from '@alilc/lowcode-types';
+import { PluginInstance } from '../model/plugin-instance';
 import { pluginsSymbol } from '../symbols';
 
 const innerPluginsSymbol = Symbol('plugin');
@@ -45,6 +47,27 @@ export class Plugins implements IPublicApiPlugins {
     return this[pluginsSymbol].getPluginPreference(pluginName);
   }
 
+  get(pluginName: string): IPublicModelPluginInstance | null {
+    const instance = this[pluginsSymbol].get(pluginName);
+    if (instance) {
+      return new PluginInstance(instance);
+    }
+
+    return null;
+  }
+
+  getAll() {
+    return this[pluginsSymbol].getAll()?.map(d => new PluginInstance(d));
+  }
+
+  has(pluginName: string) {
+    return this[pluginsSymbol].has(pluginName);
+  }
+
+  delete(pluginName: string) {
+    this[pluginsSymbol].delete(pluginName);
+  }
+
   toProxy() {
     return new Proxy(this, {
       get(target, prop, receiver) {

packages/shell/src/model/plugin-instance.ts

@@ -0,0 +1,31 @@
+import { ILowCodePluginRuntime } from '@alilc/lowcode-designer';
+import { IPublicModelPluginInstance } from '@alilc/lowcode-types';
+import { pluginInstanceSymbol } from '../symbols';
+
+export class PluginInstance implements IPublicModelPluginInstance {
+  private readonly [pluginInstanceSymbol]: ILowCodePluginRuntime;
+
+  constructor(pluginInstance: ILowCodePluginRuntime) {
+    this[pluginInstanceSymbol] = pluginInstance;
+  }
+
+  get pluginName(): string {
+    return this[pluginInstanceSymbol].name;
+  }
+
+  get dep(): string[] {
+    return this[pluginInstanceSymbol].dep;
+  }
+
+  get disabled(): boolean {
+    return this[pluginInstanceSymbol].disabled;
+  }
+
+  set disabled(disabled: boolean) {
+    this[pluginInstanceSymbol].setDisabled(disabled);
+  }
+
+  get meta() {
+    return this[pluginInstanceSymbol].meta;
+  }
+}

packages/shell/src/symbols.ts

@@ -29,3 +29,4 @@ export const hotkeySymbol = Symbol('hotkey');
 export const pluginsSymbol = Symbol('plugins');
 export const workspaceSymbol = Symbol('workspace');
 export const windowSymbol = Symbol('window');
+export const pluginInstanceSymbol = Symbol('plugin-instance');

packages/types/src/shell/api/plugins.ts

@@ -1,4 +1,4 @@
-import { IPublicTypePlugin } from '../model';
+import { IPublicModelPluginInstance, IPublicTypePlugin } from '../model';
 import { IPublicTypePreferenceValueType } from '../type';
 import { IPublicTypePluginRegisterOptions } from '../type/plugin-register-options';
 
@@ -25,4 +25,16 @@ export interface IPublicApiPlugins {
   getPluginPreference(
       pluginName: string,
     ): Record<string, IPublicTypePreferenceValueType> | null | undefined;
+
+  /** 获取指定插件 */
+  get(pluginName: string): IPublicModelPluginInstance | null;
+
+  /** 获取所有的插件实例 */
+  getAll(): IPublicModelPluginInstance[];
+
+  /** 判断是否有指定插件 */
+  has(pluginName: string): boolean;
+
+  /** 删除指定插件 */
+  delete(pluginName: string): void;
 }

packages/types/src/shell/model/index.ts

@@ -26,3 +26,4 @@ export * from './setting-target';
 export * from './engine-config';
 export * from './editor';
 export * from './preference';
+export * from './plugin-instance';

packages/types/src/shell/model/plugin-instance.ts

@@ -0,0 +1,11 @@
+import { IPublicTypePluginMeta } from '../type/plugin-meta';
+
+export interface IPublicModelPluginInstance {
+  pluginName: string;
+
+  dep: string[];
+
+  disabled: boolean;
+
+  meta: IPublicTypePluginMeta;
+}