Class: SheetInterceptorService

This class expose methods for sheet features to inject code to sheet underlying logic.

Extends

Disposable

Properties

Property	Modifier	Type	Default value	Inherited from	Defined in
`_disposed`	`protected`	`boolean`	`false`	`Disposable`.`_disposed`	packages/core/src/shared/lifecycle.ts:93 (opens in a new tab)

Methods

beforeCommandExecute()

beforeCommandExecute(info): Promise<boolean>

before command execute, call this method to get the flag of whether it can be executed the command，

Parameters

Parameter	Type	Description
`info`	`ICommandInfo`<`object`>	ICommandInfo

Returns

Promise<boolean>

Promise

Defined in

packages/sheets/src/services/sheet-interceptor/sheet-interceptor.service.ts:138 (opens in a new tab)

dispose()

dispose(): void

Returns

void

Overrides

Disposable.dispose

Defined in

packages/sheets/src/services/sheet-interceptor/sheet-interceptor.service.ts:102 (opens in a new tab)

disposeWithMe()

protected disposeWithMe(disposable): IDisposable

Parameters

Parameter	Type
`disposable`	`DisposableLike`

ensureNotDisposed()

protected ensureNotDisposed(): void

Returns

void

Inherited from

Disposable.ensureNotDisposed

Defined in

packages/core/src/shared/lifecycle.ts:100 (opens in a new tab)

fetchThroughInterceptors()

fetchThroughInterceptors<T, C>(name): (initValue, initContext) => Nullable<T>

Type Parameters

Type Parameter
`T`
`C`

Parameters

Parameter	Type
`name`	`IInterceptor`<`T`, `C`>

Returns

Function

Parameters

Parameter	Type
`initValue`	`Nullable`<`T`>
`initContext`	`C`

Returns

Nullable<T>

Defined in

packages/sheets/src/services/sheet-interceptor/sheet-interceptor.service.ts:203 (opens in a new tab)

generateMutationsByRanges()

generateMutationsByRanges(info): IUndoRedoCommandInfosByInterceptor

Parameters

Parameter	Type
`info`	`IRangesInfo`

Returns

IUndoRedoCommandInfosByInterceptor

Defined in

packages/sheets/src/services/sheet-interceptor/sheet-interceptor.service.ts:176 (opens in a new tab)

intercept()

intercept<T>(name, interceptor): IDisposable

Type Parameters

Type Parameter
`T` extends `IInterceptor`<`any`, `any`>

Parameters

Parameter	Type
`name`	`T`
`interceptor`	`T`

Returns

IDisposable

Defined in

packages/sheets/src/services/sheet-interceptor/sheet-interceptor.service.ts:187 (opens in a new tab)

interceptBeforeCommand()

interceptBeforeCommand(interceptor): IDisposable

Parameters

Parameter	Type
`interceptor`	`IBeforeCommandInterceptor`

Returns

IDisposable

Defined in

packages/sheets/src/services/sheet-interceptor/sheet-interceptor.service.ts:122 (opens in a new tab)

interceptCommand()

interceptCommand(interceptor): IDisposable

Parameters

Parameter	Type
`interceptor`	`ICommandInterceptor`

Returns

IDisposable

Defined in

packages/sheets/src/services/sheet-interceptor/sheet-interceptor.service.ts:110 (opens in a new tab)

interceptRanges()

interceptRanges(interceptor): IDisposable

By adding callbacks to some Ranges can get some additional mutations, such as clearing all plugin data in a certain area.

Parameters

Parameter	Type	Description
`interceptor`	`IRangeInterceptors`	IRangeInterceptors

Returns

IDisposable

IDisposable

Defined in

packages/sheets/src/services/sheet-interceptor/sheet-interceptor.service.ts:148 (opens in a new tab)

onCommandExecute()

onCommandExecute(info): IUndoRedoCommandInfosByInterceptor

When command is executing, call this method to gether undo redo mutations from upper features.

Parameters

Parameter	Type
`info`	`ICommandInfo`<`object`>

Returns

IUndoRedoCommandInfosByInterceptor

Defined in

packages/sheets/src/services/sheet-interceptor/sheet-interceptor.service.ts:165 (opens in a new tab)

Refselectionsservice Sheetsselectionsservice