294 строки
7.3 KiB
JavaScript
294 строки
7.3 KiB
JavaScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @flow strict
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* @format
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*/
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import type {HostComponent} from '../Renderer/shims/ReactNativeTypes';
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import * as React from 'react';
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export type SyntheticEvent<+T> = $ReadOnly<{|
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bubbles: ?boolean,
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cancelable: ?boolean,
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currentTarget: number | React.ElementRef<HostComponent<mixed>>,
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defaultPrevented: ?boolean,
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dispatchConfig: $ReadOnly<{|
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registrationName: string,
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|}>,
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eventPhase: ?number,
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preventDefault: () => void,
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isDefaultPrevented: () => boolean,
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stopPropagation: () => void,
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isPropagationStopped: () => boolean,
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isTrusted: ?boolean,
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nativeEvent: T,
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persist: () => void,
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target: ?number | React.ElementRef<HostComponent<mixed>>,
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timeStamp: number,
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type: ?string,
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|}>;
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export type ResponderSyntheticEvent<T> = $ReadOnly<{|
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...SyntheticEvent<T>,
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touchHistory: $ReadOnly<{|
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indexOfSingleActiveTouch: number,
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mostRecentTimeStamp: number,
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numberActiveTouches: number,
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touchBank: $ReadOnlyArray<
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$ReadOnly<{|
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touchActive: boolean,
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startPageX: number,
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startPageY: number,
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startTimeStamp: number,
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currentPageX: number,
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currentPageY: number,
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currentTimeStamp: number,
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previousPageX: number,
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previousPageY: number,
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previousTimeStamp: number,
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|}>,
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>,
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|}>,
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|}>;
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export type Layout = $ReadOnly<{|
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x: number,
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y: number,
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width: number,
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height: number,
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|}>;
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export type TextLayout = $ReadOnly<{|
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...Layout,
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ascender: number,
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capHeight: number,
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descender: number,
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text: string,
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xHeight: number,
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|}>;
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export type LayoutEvent = SyntheticEvent<
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$ReadOnly<{|
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layout: Layout,
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|}>,
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>;
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export type TextLayoutEvent = SyntheticEvent<
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$ReadOnly<{|
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lines: Array<TextLayout>,
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|}>,
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>;
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/**
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* https://developer.mozilla.org/en-US/docs/Web/API/UIEvent
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*/
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export interface NativeUIEvent {
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/**
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* Returns a long with details about the event, depending on the event type.
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*/
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+detail: number;
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}
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/**
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* https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent
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*/
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export interface NativeMouseEvent extends NativeUIEvent {
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/**
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* The X coordinate of the mouse pointer in global (screen) coordinates.
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*/
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+screenX: number;
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/**
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* The Y coordinate of the mouse pointer in global (screen) coordinates.
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*/
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+screenY: number;
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/**
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* The X coordinate of the mouse pointer relative to the whole document.
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*/
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+pageX: number;
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/**
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* The Y coordinate of the mouse pointer relative to the whole document.
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*/
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+pageY: number;
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/**
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* The X coordinate of the mouse pointer in local (DOM content) coordinates.
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*/
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+clientX: number;
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/**
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* The Y coordinate of the mouse pointer in local (DOM content) coordinates.
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*/
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+clientY: number;
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/**
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* Alias for NativeMouseEvent.clientX
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*/
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+x: number;
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/**
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* Alias for NativeMouseEvent.clientY
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*/
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+y: number;
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/**
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* Returns true if the control key was down when the mouse event was fired.
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*/
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+ctrlKey: boolean;
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/**
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* Returns true if the shift key was down when the mouse event was fired.
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*/
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+shiftKey: boolean;
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/**
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* Returns true if the alt key was down when the mouse event was fired.
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*/
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+altKey: boolean;
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/**
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* Returns true if the meta key was down when the mouse event was fired.
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*/
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+metaKey: boolean;
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/**
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* The button number that was pressed (if applicable) when the mouse event was fired.
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*/
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+button: number;
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/**
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* The buttons being depressed (if any) when the mouse event was fired.
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*/
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+buttons: number;
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/**
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* The secondary target for the event, if there is one.
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*/
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+relatedTarget: null | number | React.ElementRef<HostComponent<mixed>>;
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// offset is proposed: https://drafts.csswg.org/cssom-view/#extensions-to-the-mouseevent-interface
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/**
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* The X coordinate of the mouse pointer between that event and the padding edge of the target node
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*/
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+offsetX: number;
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/**
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* The Y coordinate of the mouse pointer between that event and the padding edge of the target node
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*/
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+offsetY: number;
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}
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/**
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* https://developer.mozilla.org/en-US/docs/Web/API/PointerEvent
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*/
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export interface NativePointerEvent extends NativeMouseEvent {
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/**
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* A unique identifier for the pointer causing the event.
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*/
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+pointerId: number;
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/**
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* The width (magnitude on the X axis), in CSS pixels, of the contact geometry of the pointer
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*/
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+width: number;
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/**
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* The height (magnitude on the Y axis), in CSS pixels, of the contact geometry of the pointer.
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*/
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+height: number;
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/**
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* The normalized pressure of the pointer input in the range 0 to 1, where 0 and 1 represent
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* the minimum and maximum pressure the hardware is capable of detecting, respectively.
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*/
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+pressure: number;
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/**
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* The normalized tangential pressure of the pointer input (also known as barrel pressure or
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* cylinder stress) in the range -1 to 1, where 0 is the neutral position of the control.
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*/
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+tangentialPressure: number;
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/**
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* The plane angle (in degrees, in the range of -90 to 90) between the Y–Z plane and the plane
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* containing both the pointer (e.g. pen stylus) axis and the Y axis.
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*/
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+tiltX: number;
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/**
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* The plane angle (in degrees, in the range of -90 to 90) between the X–Z plane and the plane
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* containing both the pointer (e.g. pen stylus) axis and the X axis.
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*/
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+tiltY: number;
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/**
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* The clockwise rotation of the pointer (e.g. pen stylus) around its major axis in degrees,
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* with a value in the range 0 to 359.
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*/
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+twist: number;
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/**
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* Indicates the device type that caused the event (mouse, pen, touch, etc.)
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*/
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+pointerType: string;
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/**
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* Indicates if the pointer represents the primary pointer of this pointer type.
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*/
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+isPrimary: boolean;
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}
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export type PointerEvent = SyntheticEvent<NativePointerEvent>;
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export type PressEvent = ResponderSyntheticEvent<
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$ReadOnly<{|
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changedTouches: $ReadOnlyArray<$PropertyType<PressEvent, 'nativeEvent'>>,
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force?: number,
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identifier: number,
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locationX: number,
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locationY: number,
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pageX: number,
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pageY: number,
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target: ?number,
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timestamp: number,
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touches: $ReadOnlyArray<$PropertyType<PressEvent, 'nativeEvent'>>,
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|}>,
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>;
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export type ScrollEvent = SyntheticEvent<
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$ReadOnly<{|
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contentInset: $ReadOnly<{|
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bottom: number,
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left: number,
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right: number,
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top: number,
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|}>,
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contentOffset: $ReadOnly<{|
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y: number,
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x: number,
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|}>,
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contentSize: $ReadOnly<{|
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height: number,
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width: number,
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|}>,
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layoutMeasurement: $ReadOnly<{|
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height: number,
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width: number,
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|}>,
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targetContentOffset?: $ReadOnly<{|
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y: number,
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x: number,
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|}>,
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velocity?: $ReadOnly<{|
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y: number,
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x: number,
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|}>,
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zoomScale?: number,
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responderIgnoreScroll?: boolean,
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|}>,
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>;
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export type BlurEvent = SyntheticEvent<
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$ReadOnly<{|
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target: number,
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|}>,
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>;
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export type FocusEvent = SyntheticEvent<
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$ReadOnly<{|
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target: number,
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|}>,
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>;
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export type MouseEvent = SyntheticEvent<
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$ReadOnly<{|
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clientX: number,
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clientY: number,
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pageX: number,
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pageY: number,
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timestamp: number,
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|}>,
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>;
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