Class PluginManager

插件管理器单例模式，管理所有插件的生命周期

Example

import { PluginManager } from 'vjcad';

const pm = PluginManager.getInstance();

// 从 URL 加载插件
await pm.loadFromUrl('https://example.com/my-plugin.js');

// 获取已加载插件列表
const plugins = pm.getLoadedPlugins();

// 停用插件
await pm.deactivate('my-plugin');

// 卸载插件
await pm.unload('my-plugin');

Index

Accessors

pluginCount

Methods

getInstance loadByName loadFromUrl loadFromPath loadFromContent loadFromCacheEntry load activate deactivate unload getLoadedPlugins getPluginInfo getPluginCommands isLoaded isActive getPluginIds

Accessors

pluginCount

get pluginCount(): number
获取已加载插件数量

Returns number
- Defined in plugins/PluginManager.ts:608

Methods

`Static`getInstance

getInstance(): PluginManager
获取插件管理器单例实例

Returns PluginManager
- Defined in plugins/PluginManager.ts:63

loadByName

loadByName(
packageName: string,
options?: PluginLoadOptions & { baseUrl?: string },
): Promise<string>
按插件包名加载插件

自动推断 URL 并加载插件，具备以下特性：
- 如果插件已加载且处于 Active 状态，直接返回插件 ID（不重复加载）
- 如果插件正在加载中，等待加载完成后返回（不重复发起请求）
- 如果未加载，从推断的 URL 加载
Parameters
- packageName: string
  插件包名，如 'vcad-plugin-architecture'
- Optionaloptions: PluginLoadOptions & { baseUrl?: string }
  加载选项，额外支持 baseUrl 自定义插件路径
Returns Promise<string>
插件ID
Example
```
const pm = PluginManager.getInstance();
// 从 ./plugins/vcad-plugin-architecture.js 加载
await pm.loadByName('vcad-plugin-architecture');

// 自定义路径
await pm.loadByName('vcad-plugin-architecture', { baseUrl: '/static/plugins/' });
```
- Defined in plugins/PluginManager.ts:108

loadFromUrl

loadFromUrl(
    jsUrl: string,
    cssUrl?: string,
    options?: PluginLoadOptions,
): Promise<string>
从 URL 加载插件
Parameters
- jsUrl: string
  JS 文件 URL
- OptionalcssUrl: string
  可选的 CSS 文件 URL
- Optionaloptions: PluginLoadOptions
  加载选项
Returns Promise<string>
插件ID
- Defined in plugins/PluginManager.ts:154

loadFromPath

loadFromPath(
    jsPath: string,
    cssPath?: string,
    options?: PluginLoadOptions,
): Promise<string>
从本地路径加载插件
Parameters
- jsPath: string
  JS 文件路径
- OptionalcssPath: string
  可选的 CSS 文件路径
- Optionaloptions: PluginLoadOptions
  加载选项
Returns Promise<string>
插件ID
- Defined in plugins/PluginManager.ts:167

loadFromContent

loadFromContent(
    jsContent: string,
    cssContent?: string,
    options?: PluginLoadOptions,
): Promise<string>
从 JS 内容加载插件
Parameters
- jsContent: string
  JS 代码内容
- OptionalcssContent: string
  可选的 CSS 样式内容
- Optionaloptions: PluginLoadOptions
  加载选项
Returns Promise<string>
插件ID
- Defined in plugins/PluginManager.ts:180

loadFromCacheEntry

loadFromCacheEntry(
entry: PluginCacheEntry,
options?: PluginLoadOptions,
): Promise<string>
从缓存条目加载插件自动判断使用 URL 还是代码内容方式加载
Parameters
- entry: PluginCacheEntry
  插件缓存条目
- Optionaloptions: PluginLoadOptions
  加载选项
Returns Promise<string>
插件ID
- Defined in plugins/PluginManager.ts:193

load

load(source: PluginSource, options?: PluginLoadOptions): Promise<string>
从 PluginSource 配置加载插件
Parameters
- source: PluginSource
  插件来源配置
- Optionaloptions: PluginLoadOptions
  加载选项
Returns Promise<string>
插件ID
- Defined in plugins/PluginManager.ts:223

activate

activate(pluginId: string): Promise<void>
激活插件
Parameters
- pluginId: string
  插件ID
Returns Promise<void>
- Defined in plugins/PluginManager.ts:328

deactivate

deactivate(pluginId: string): Promise<void>
停用插件
Parameters
- pluginId: string
  插件ID
Returns Promise<void>
- Defined in plugins/PluginManager.ts:398

unload

unload(pluginId: string): Promise<void>
卸载插件
Parameters
- pluginId: string
  插件ID
Returns Promise<void>
- Defined in plugins/PluginManager.ts:466

getLoadedPlugins

getLoadedPlugins(): PluginInfo[]
获取已加载的插件列表

Returns PluginInfo[]
- Defined in plugins/PluginManager.ts:540

getPluginInfo

getPluginInfo(pluginId: string): PluginInfo
获取指定插件的信息
Parameters
- pluginId: string
  插件ID
Returns PluginInfo
- Defined in plugins/PluginManager.ts:558

getPluginCommands

getPluginCommands(pluginId: string): string[]
获取指定插件注册的命令列表
Parameters
- pluginId: string
  插件ID
Returns string[]
命令名称数组，如果插件不存在则返回空数组
- Defined in plugins/PluginManager.ts:580

isLoaded

isLoaded(pluginId: string): boolean
检查插件是否已加载
Parameters
- pluginId: string
  插件ID
Returns boolean
- Defined in plugins/PluginManager.ts:591

isActive

isActive(pluginId: string): boolean
检查插件是否已激活
Parameters
- pluginId: string
  插件ID
Returns boolean
- Defined in plugins/PluginManager.ts:600

getPluginIds

getPluginIds(): string[]
获取所有已加载的插件ID

Returns string[]
- Defined in plugins/PluginManager.ts:615

Class PluginManager

Example

Index

Accessors

Methods

Accessors

pluginCount

Returns number

Methods

StaticgetInstance

Returns PluginManager

loadByName

Parameters

Returns Promise<string>

Example

loadFromUrl

Parameters

Returns Promise<string>

loadFromPath

Parameters

Returns Promise<string>

loadFromContent

Parameters

Returns Promise<string>

loadFromCacheEntry

Parameters

Returns Promise<string>

load

Parameters

Returns Promise<string>

activate

Parameters

Returns Promise<void>

deactivate

Parameters

Returns Promise<void>

unload

Parameters

Returns Promise<void>

getLoadedPlugins

Returns PluginInfo[]

getPluginInfo

Parameters

Returns PluginInfo

getPluginCommands

Parameters

Returns string[]

isLoaded

Parameters

Returns boolean

isActive

Parameters

Returns boolean

getPluginIds

Returns string[]

Settings

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`Static`getInstance