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

Class: UIEventDispatcher

Constructors

new UIEventDispatcher()

new UIEventDispatcher(std): UIEventDispatcher

Parameters

• std: BlockStdScope

Returns

UIEventDispatcher

Source

packages/framework/block-std/src/event/dispatcher.ts:113

Properties

_active

private _active: boolean = false

Source

packages/framework/block-std/src/event/dispatcher.ts:99

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_clipboardControl

private _clipboardControl: ClipboardControl

Source

packages/framework/block-std/src/event/dispatcher.ts:97

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_handlersMap

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

Source

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

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_keyboardControl

private _keyboardControl: KeyboardControl

Source

packages/framework/block-std/src/event/dispatcher.ts:93

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_pointerControl

private _pointerControl: PointerControl

Source

packages/framework/block-std/src/event/dispatcher.ts:91

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_rangeControl

private _rangeControl: RangeControl

Source

packages/framework/block-std/src/event/dispatcher.ts:95

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disposables

disposables: DisposableGroup

Source

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

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slots

slots: object

Deprecated

This property is deprecated and will be removed in the future.

editorHostPanned

editorHostPanned: Slot<void>

parentScaleChanged

parentScaleChanged: Slot<number>

Source

packages/framework/block-std/src/event/dispatcher.ts:108

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std

std: BlockStdScope

Source

packages/framework/block-std/src/event/dispatcher.ts:113

Accessors

_currentSelections

get private _currentSelections(): BaseSelection[]

Returns

BaseSelection[]

Source

packages/framework/block-std/src/event/dispatcher.ts:83

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active

get active(): boolean

Returns

boolean

Source

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

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host

get host(): HTMLElement

Returns

HTMLElement

Source

packages/framework/block-std/src/event/dispatcher.ts:79

Methods

_bindEvents()

private _bindEvents(): void

Returns

void

Source

packages/framework/block-std/src/event/dispatcher.ts:209

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_buildEventScopeBySelection()

private _buildEventScopeBySelection(name): undefined | EventScope

Parameters

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

Returns

undefined | EventScope

Source

packages/framework/block-std/src/event/dispatcher.ts:181

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_buildEventScopeByTarget()

private _buildEventScopeByTarget(name, target): undefined | EventScope

Parameters

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

• target: Node

Returns

undefined | EventScope

Source

packages/framework/block-std/src/event/dispatcher.ts:146

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_calculatePath()

private _calculatePath(model): string[]

Parameters

• model: BlockModel<object>

Returns

string[]

Source

packages/framework/block-std/src/event/dispatcher.ts:171

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_getEventScope()

private _getEventScope(name, state): undefined | EventScope

Parameters

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

• state: EventSourceState

Returns

undefined | EventScope

Source

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

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add()

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

Parameters

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

• handler: UIEventHandler

• options?: EventOptions

Returns

Function

Returns

void

Source

packages/framework/block-std/src/event/dispatcher.ts:302

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bindHotkey()

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

Parameters

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

Returns

Function

Returns

void

Source

packages/framework/block-std/src/event/dispatcher.ts:318

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buildEventScope()

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

Parameters

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

• flavours: string[]

• paths: string[][]

Returns

undefined | EventScope

Source

packages/framework/block-std/src/event/dispatcher.ts:321

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mount()

mount(): void

Returns

void

Source

packages/framework/block-std/src/event/dispatcher.ts:272

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run()

run(name, context, scope?): void

Parameters

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

• context: UIEventStateContext

• scope?: EventScope

Returns

void

Source

packages/framework/block-std/src/event/dispatcher.ts:283

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unmount()

unmount(): void

Returns

void

Source

packages/framework/block-std/src/event/dispatcher.ts:279