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

Class: UIEventDispatcher

Constructors

new UIEventDispatcher(std)

new UIEventDispatcher(std): UIEventDispatcher

Parameters

• std: BlockStdScope

Returns

UIEventDispatcher

Source

block-std/src/event/dispatcher.ts:94

Properties

_active

private _active: boolean = false

Source

block-std/src/event/dispatcher.ts:89

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_clipboardControl

private _clipboardControl: ClipboardControl

Source

block-std/src/event/dispatcher.ts:87

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_handlersMap

private _handlersMap: Record<"cut" | "blur" | "click" | "copy" | "drop" | "focus" | "paste" | "wheel" | "doubleClick" | "tripleClick" | "pointerDown" | "pointerMove" | "pointerUp" | "pointerOut" | "dragStart" | "dragMove" | "dragEnd" | "keyDown" | "keyUp" | "selectionChange" | "compositionStart" | "compositionUpdate" | "compositionEnd" | "beforeInput" | "contextMenu", EventHandlerRunner[]>

Source

block-std/src/event/dispatcher.ts:80

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_keyboardControl

private _keyboardControl: KeyboardControl

Source

block-std/src/event/dispatcher.ts:85

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_pointerControl

private _pointerControl: PointerControl

Source

block-std/src/event/dispatcher.ts:84

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_rangeControl

private _rangeControl: RangeControl

Source

block-std/src/event/dispatcher.ts:86

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disposables

disposables: DisposableGroup

Source

block-std/src/event/dispatcher.ts:73

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slots

slots: Object

slots.editorHostPanned

editorHostPanned: Slot<void>

slots.parentScaleChanged

parentScaleChanged: Slot<number>

Source

block-std/src/event/dispatcher.ts:75

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std

std: BlockStdScope

Source

block-std/src/event/dispatcher.ts:94

Accessors

_currentSelections

get private _currentSelections(): BaseSelection[]

Returns

BaseSelection[]

Source

block-std/src/event/dispatcher.ts:159

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active

get active(): boolean

Returns

boolean

Source

block-std/src/event/dispatcher.ts:90

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cumulativeParentScale

get cumulativeParentScale(): number

Returns

number

Source

block-std/src/event/dispatcher.ts:101

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host

get host(): HTMLElement

Returns

HTMLElement

Source

block-std/src/event/dispatcher.ts:116

Methods

_bindEvents()

private _bindEvents(): void

Returns

void

Source

block-std/src/event/dispatcher.ts:266

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_buildEventScopeBySelection()

private _buildEventScopeBySelection(name): undefined | EventScope

Parameters

• name: "cut" | "blur" | "click" | "copy" | "drop" | "focus" | "paste" | "wheel" | "doubleClick" | "tripleClick" | "pointerDown" | "pointerMove" | "pointerUp" | "pointerOut" | "dragStart" | "dragMove" | "dragEnd" | "keyDown" | "keyUp" | "selectionChange" | "compositionStart" | "compositionUpdate" | "compositionEnd" | "beforeInput" | "contextMenu"

Returns

undefined | EventScope

Source

block-std/src/event/dispatcher.ts:239

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_buildEventScopeByTarget()

private _buildEventScopeByTarget(name, target): undefined | EventScope

Parameters

• name: "cut" | "blur" | "click" | "copy" | "drop" | "focus" | "paste" | "wheel" | "doubleClick" | "tripleClick" | "pointerDown" | "pointerMove" | "pointerUp" | "pointerOut" | "dragStart" | "dragMove" | "dragEnd" | "keyDown" | "keyUp" | "selectionChange" | "compositionStart" | "compositionUpdate" | "compositionEnd" | "beforeInput" | "contextMenu"

• target: Node

Returns

undefined | EventScope

Source

block-std/src/event/dispatcher.ts:218

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_getEventScope()

private _getEventScope(name, state): undefined | EventScope

Parameters

• name: "cut" | "blur" | "click" | "copy" | "drop" | "focus" | "paste" | "wheel" | "doubleClick" | "tripleClick" | "pointerDown" | "pointerMove" | "pointerUp" | "pointerOut" | "dragStart" | "dragMove" | "dragEnd" | "keyDown" | "keyUp" | "selectionChange" | "compositionStart" | "compositionUpdate" | "compositionEnd" | "beforeInput" | "contextMenu"

• state: EventSourceState

Returns

undefined | EventScope

Source

block-std/src/event/dispatcher.ts:163

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add()

add(name, handler, options?): () => void

Parameters

• name: "cut" | "blur" | "click" | "copy" | "drop" | "focus" | "paste" | "wheel" | "doubleClick" | "tripleClick" | "pointerDown" | "pointerMove" | "pointerUp" | "pointerOut" | "dragStart" | "dragMove" | "dragEnd" | "keyDown" | "keyUp" | "selectionChange" | "compositionStart" | "compositionUpdate" | "compositionEnd" | "beforeInput" | "contextMenu"

• handler: UIEventHandler

• options?: EventOptions

Returns

Function

Returns

void

Source

block-std/src/event/dispatcher.ts:140

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bindHotkey()

bindHotkey(...args): () => void

Parameters

• ...args: [Record<string, UIEventHandler>, EventOptions]

Returns

Function

Returns

void

Source

block-std/src/event/dispatcher.ts:156

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buildEventScope()

buildEventScope(name, flavours, paths): undefined | EventScope

Parameters

• name: "cut" | "blur" | "click" | "copy" | "drop" | "focus" | "paste" | "wheel" | "doubleClick" | "tripleClick" | "pointerDown" | "pointerMove" | "pointerUp" | "pointerOut" | "dragStart" | "dragMove" | "dragEnd" | "keyDown" | "keyUp" | "selectionChange" | "compositionStart" | "compositionUpdate" | "compositionEnd" | "beforeInput" | "contextMenu"

• flavours: string[]

• paths: string[][]

Returns

undefined | EventScope

Source

block-std/src/event/dispatcher.ts:189

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mount()

mount(): void

Returns

void

Source

block-std/src/event/dispatcher.ts:105

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run()

run(name, context, scope?): void

Parameters

• name: "cut" | "blur" | "click" | "copy" | "drop" | "focus" | "paste" | "wheel" | "doubleClick" | "tripleClick" | "pointerDown" | "pointerMove" | "pointerUp" | "pointerOut" | "dragStart" | "dragMove" | "dragEnd" | "keyDown" | "keyUp" | "selectionChange" | "compositionStart" | "compositionUpdate" | "compositionEnd" | "beforeInput" | "contextMenu"

• context: UIEventStateContext

• scope?: EventScope

Returns

void

Source

block-std/src/event/dispatcher.ts:120

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unmount()

unmount(): void

Returns

void

Source

block-std/src/event/dispatcher.ts:112