BlockSuite API Documentation / @blocksuite/blocks / SurfaceBlockModel

Class: SurfaceBlockModel

Extends

• BlockModel<SurfaceBlockProps>

Constructors

new SurfaceBlockModel(undefined)

new SurfaceBlockModel(): SurfaceBlockModel

Returns

SurfaceBlockModel

Overrides

BlockModel<SurfaceBlockProps>.constructor

Source

packages/blocks/src/surface-block/surface-model.ts:213

Properties

[modelLabel]

[modelLabel]: SurfaceBlockProps

Inherited from

BlockModel.[modelLabel]

Source

packages/framework/store/dist/schema/base.d.ts:101

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_connectorToElements

private _connectorToElements: Map<string, string[]>

Source

packages/blocks/src/surface-block/surface-model.ts:186

---

_disposables

private _disposables: () => void[] = []

Source

packages/blocks/src/surface-block/surface-model.ts:183

---

_elementModels

private _elementModels: Map<string, object>

Source

packages/blocks/src/surface-block/surface-model.ts:179

---

_elementToConnector

private _elementToConnector: Map<string, string[]>

Source

packages/blocks/src/surface-block/surface-model.ts:187

---

_elementToGroup

private _elementToGroup: Map<string, string>

Source

packages/blocks/src/surface-block/surface-model.ts:185

---

_groupToElements

private _groupToElements: Map<string, string[]>

Source

packages/blocks/src/surface-block/surface-model.ts:184

---

childrenUpdated

childrenUpdated: Slot<void>

Inherited from

BlockModel.childrenUpdated

Source

packages/framework/store/dist/schema/base.d.ts:120

---

created

created: Slot<void>

Inherited from

BlockModel.created

Source

packages/framework/store/dist/schema/base.d.ts:115

---

deleted

deleted: Slot<void>

Inherited from

BlockModel.deleted

Source

packages/framework/store/dist/schema/base.d.ts:116

---

elementAdded

elementAdded: Slot<object>

Type declaration

id

id: string

local

local: boolean

Source

packages/blocks/src/surface-block/surface-model.ts:199

---

elementRemoved

elementRemoved: Slot<object>

Type declaration

id

id: string

local

local: boolean

model

model: ElementModel<BaseProps>

type

type: string

Source

packages/blocks/src/surface-block/surface-model.ts:200

---

elementUpdated

elementUpdated: Slot<ElementUpdatedData>

Source

packages/blocks/src/surface-block/surface-model.ts:198

---

elements

elements: Boxed<Map<Map<unknown>>>

Inherited from

BlockModel.elements

Source

packages/blocks/src/surface-block/surface-model.ts:36

---

flavour

flavour: string

Inherited from

BlockModel.flavour

Source

packages/framework/store/dist/schema/base.d.ts:103

---

hooks

protected hooks: object

Hooks is used to attach extra logic when calling addElement、updateElement(or assign property directly) and removeElement. It's usefull when dealing with relation between different model.

remove

remove: Slot<object>

Type declaration

id

id: string

model

model: ElementModel<BaseProps>

type

type: string

update

update: Slot<Omit<ElementUpdatedData, "local">>

Source

packages/blocks/src/surface-block/surface-model.ts:193

---

id

id: string

Inherited from

BlockModel.id

Source

packages/framework/store/dist/schema/base.d.ts:109

---

keys

keys: string[]

Inherited from

BlockModel.keys

Source

packages/framework/store/dist/schema/base.d.ts:111

---

page

page: Doc

Deprecated

use doc instead

Inherited from

BlockModel.page

Source

packages/framework/store/dist/schema/base.d.ts:108

---

pop()

pop: (prop) => void

Parameters

• prop: "elements"

Returns

void

Inherited from

BlockModel.pop

Source

packages/framework/store/dist/schema/base.d.ts:113

---

propsUpdated

propsUpdated: Slot<object>

Type declaration

key

key: string

Inherited from

BlockModel.propsUpdated

Source

packages/framework/store/dist/schema/base.d.ts:117

---

role

role: "root" | "hub" | "content"

Inherited from

BlockModel.role

Source

packages/framework/store/dist/schema/base.d.ts:104

---

stash()

stash: (prop) => void

Parameters

• prop: "elements"

Returns

void

Inherited from

BlockModel.stash

Source

packages/framework/store/dist/schema/base.d.ts:112

---

text?

optional text: Text

Inherited from

BlockModel.text

Source

packages/framework/store/dist/schema/base.d.ts:114

---

version

version: number

Inherited from

BlockModel.version

Source

packages/framework/store/dist/schema/base.d.ts:102

---

yBlock

yBlock: YBlock

Inherited from

BlockModel.yBlock

Source

packages/framework/store/dist/schema/base.d.ts:110

Accessors

childMap

get childMap(): Map<string, number>

Returns

Map<string, number>

Source

packages/framework/store/dist/schema/base.d.ts:123

---

children

get children(): BlockModel<object>[]

Returns

BlockModel<object>[]

Source

packages/framework/store/dist/schema/base.d.ts:124

---

doc

get doc(): Doc

set doc(doc): void

Parameters

• doc: Doc

Returns

Doc

Source

packages/framework/store/dist/schema/base.d.ts:121

---

elementModels

get elementModels(): ElementModel<BaseProps>[]

Returns

ElementModel<BaseProps>[]

Source

packages/blocks/src/surface-block/surface-model.ts:207

Methods

_applyMiddlewares()

private _applyMiddlewares(): void

Returns

void

Source

packages/blocks/src/surface-block/surface-model.ts:225

---

_init()

private _init(): void

Returns

void

Source

packages/blocks/src/surface-block/surface-model.ts:218

---

_initElementModels()

private _initElementModels(): void

Returns

void

Source

packages/blocks/src/surface-block/surface-model.ts:234

---

_watchConnectorRelationChange()

private _watchConnectorRelationChange(): void

Returns

void

Source

packages/blocks/src/surface-block/surface-model.ts:385

---

_watchGroupRelationChange()

private _watchGroupRelationChange(): void

Returns

void

Source

packages/blocks/src/surface-block/surface-model.ts:309

---

addElement()

addElement<T>(props): string

Type parameters

• T extends object = Record<string, unknown>

Parameters

• props: Partial<T> & object

Returns

string

Source

packages/blocks/src/surface-block/surface-model.ts:538

---

dispose()

dispose(): void

Returns

void

Overrides

BlockModel.dispose

Source

packages/blocks/src/surface-block/surface-model.ts:474

---

firstChild()

firstChild(): null | BlockModel<object>

Returns

null | BlockModel<object>

Inherited from

BlockModel.firstChild

Source

packages/framework/store/dist/schema/base.d.ts:126

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getConnectors()

getConnectors(id): ConnectorElementModel[]

Parameters

• id: string

Returns

ConnectorElementModel[]

Source

packages/blocks/src/surface-block/surface-model.ts:496

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getElementById()

getElementById(id): null | ElementModel<BaseProps>

Parameters

• id: string

Returns

null | ElementModel<BaseProps>

Source

packages/blocks/src/surface-block/surface-model.ts:534

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getElementsByType()

getElementsByType<K>(type): ElementModelMap[K][]

Type parameters

• K extends keyof ElementModelMap

Parameters

• type: K

Returns

ElementModelMap[K][]

Source

packages/blocks/src/surface-block/surface-model.ts:522

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getGroup()

getGroup<T>(id): null | T

Type parameters

• T extends GroupLikeModel<BaseProps> = GroupLikeModel<BaseProps>

Parameters

• id: string

Returns

null | T

Source

packages/blocks/src/surface-block/surface-model.ts:502

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getGroups()

getGroups(id): GroupLikeModel<BaseProps>[]

Parameters

• id: string

Returns

GroupLikeModel<BaseProps>[]

Source

packages/blocks/src/surface-block/surface-model.ts:510

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hasElementById()

hasElementById(id): boolean

Parameters

• id: string

Returns

boolean

Source

packages/blocks/src/surface-block/surface-model.ts:530

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isEmpty()

isEmpty(): boolean

Returns

boolean

Inherited from

BlockModel.isEmpty

Source

packages/framework/store/dist/schema/base.d.ts:125

---

isInMindmap()

isInMindmap(id): boolean

Parameters

• id: string

Returns

boolean

Source

packages/blocks/src/surface-block/surface-model.ts:490

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lastChild()

lastChild(): null | BlockModel<object>

Returns

null | BlockModel<object>

Inherited from

BlockModel.lastChild

Source

packages/framework/store/dist/schema/base.d.ts:127

---

removeElement()

removeElement(id): void

Parameters

• id: string

Returns

void

Source

packages/blocks/src/surface-block/surface-model.ts:563

---

updateElement()

updateElement<T>(id, props): void

Type parameters

• T extends object = Record<string, unknown>

Parameters

• id: string

• props: Partial<T>

Returns

void

Source

packages/blocks/src/surface-block/surface-model.ts:596