BlockSuite API Documentation / @blocksuite/block-std / SelectionManager

Class: SelectionManager

Contents

• Constructors
  • new SelectionManager(std)
• Properties
  • _selectionConstructors
  • disposables
  • slots
  • std
• Accessors
  • _store
  • remoteSelections
  • value
• Methods
  • _itemAdded()
  • _itemPopped()
  • _jsonToSelection()
  • _setupDefaultSelections()
  • clear()
  • dispose()
  • filter()
  • find()
  • fromJSON()
  • getGroup()
  • getInstance()
  • mount()
  • register()
  • set()
  • setGroup()
  • unmount()
  • update()

Constructors

new SelectionManager(std)

new SelectionManager(std): SelectionManager

Parameters

• std: BlockStdScope

Returns

SelectionManager

Source

block-std/src/selection/manager.ts:29

Properties

_selectionConstructors

private _selectionConstructors: Record<string, SelectionConstructor> = {}

Source

block-std/src/selection/manager.ts:22

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disposables

disposables: DisposableGroup

Source

block-std/src/selection/manager.ts:21

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slots

slots: Object

Type declaration

changed

changed: Slot<BaseSelection[]>

remoteChanged

remoteChanged: Slot<Map<number, BaseSelection[]>>

Source

block-std/src/selection/manager.ts:24

---

std

std: BlockStdScope

Source

block-std/src/selection/manager.ts:29

Accessors

_store

get private _store(): AwarenessStore<BlockSuiteFlags>

Returns

AwarenessStore<BlockSuiteFlags>

Source

block-std/src/selection/manager.ts:40

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remoteSelections

get remoteSelections(): Map<number, BaseSelection[]>

Returns

Map<number, BaseSelection[]>

Source

block-std/src/selection/manager.ts:127

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value

get value(): BaseSelection[]

Returns

BaseSelection[]

Source

block-std/src/selection/manager.ts:72

Methods

_itemAdded()

private _itemAdded(event): void

Parameters

• event: Object

• event.stackItem: StackItem

Returns

void

Source

block-std/src/selection/manager.ts:146

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_itemPopped()

private _itemPopped(event): void

Parameters

• event: Object

• event.stackItem: StackItem

Returns

void

Source

block-std/src/selection/manager.ts:150

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_jsonToSelection()

private _jsonToSelection(json): BaseSelection

Parameters

• json: Record<string, unknown>

Returns

BaseSelection

Source

block-std/src/selection/manager.ts:53

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_setupDefaultSelections()

private _setupDefaultSelections(): void

Returns

void

Source

block-std/src/selection/manager.ts:44

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clear()

clear(types?): void

Parameters

• types?: string[]

Returns

void

Source

block-std/src/selection/manager.ts:104

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dispose()

dispose(): void

Returns

void

Source

block-std/src/selection/manager.ts:179

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filter()

filter<T>(type): SelectionInstance[T][]

Type parameters

• T extends keyof Selection

Parameters

• type: T

Returns

SelectionInstance[T][]

Source

block-std/src/selection/manager.ts:121

---

find()

find<T>(type): undefined | SelectionInstance[T]

Type parameters

• T extends keyof Selection

Parameters

• type: T

Returns

undefined | SelectionInstance[T]

Source

block-std/src/selection/manager.ts:115

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fromJSON()

fromJSON(json): void

Parameters

• json: Record<string, unknown>[]

Returns

void

Source

block-std/src/selection/manager.ts:78

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getGroup()

getGroup(group): BaseSelection[]

Parameters

• group: string

Returns

BaseSelection[]

Source

block-std/src/selection/manager.ts:95

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getInstance()

getInstance<T>(type, ...args): SelectionInstance[T]

Type parameters

• T extends keyof Selection

Parameters

• type: T

• ...args: ConstructorParameters<Selection[T]>

Returns

SelectionInstance[T]

Source

block-std/src/selection/manager.ts:61

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mount()

mount(): void

Returns

void

Source

block-std/src/selection/manager.ts:157

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register()

register(ctor): SelectionManager

Parameters

• ctor: SelectionConstructor | SelectionConstructor[]

Returns

SelectionManager

Source

block-std/src/selection/manager.ts:33

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set()

set(selections): void

Parameters

• selections: BaseSelection[]

Returns

void

Source

block-std/src/selection/manager.ts:85

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setGroup()

setGroup(group, selections): void

Parameters

• group: string

• selections: BaseSelection[]

Returns

void

Source

block-std/src/selection/manager.ts:90

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unmount()

unmount(): void

Returns

void

Source

block-std/src/selection/manager.ts:171

---

update()

update(fn): void

Parameters

• fn: (currentSelections) => BaseSelection[]

Returns

void

Source

block-std/src/selection/manager.ts:99

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