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[RNMobile] Add mobile Spacer component (#17896)
* Revert package-lock.json * Setting attributes for spacer height * Correct the condition for setting maximum value * Small code refactor * Improve Accessibility in range-cell * More accessibility improvements * Small code refactor * Styling spacer refactor * Move logic to RangeCell * Keep Slider along with TextInput within RangeCell * Small cleanup * Fix missing binds * Fix focusing slider on iphoneX when VO is on * Adjust a11y voice over * Refactor pointerEvents when screen reader is on * Announce current value when finished * Improve a11y * Fix a11y on iPhoneX * Update info for translators
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,62 @@ | ||
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| /** | ||
| * External dependencies | ||
| */ | ||
| import { View } from 'react-native'; | ||
| /** | ||
| * WordPress dependencies | ||
| */ | ||
| import { | ||
| PanelBody, | ||
| BottomSheet, | ||
| } from '@wordpress/components'; | ||
| import { withPreferredColorScheme } from '@wordpress/compose'; | ||
| import { useState, useEffect } from '@wordpress/element'; | ||
| import { | ||
| InspectorControls, | ||
| } from '@wordpress/block-editor'; | ||
| import { __ } from '@wordpress/i18n'; | ||
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| /** | ||
| * Internal dependencies | ||
| */ | ||
| import styles from './editor.scss'; | ||
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| const minSpacerHeight = 20; | ||
| const maxSpacerHeight = 500; | ||
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| const SpacerEdit = ( { isSelected, attributes, setAttributes, getStylesFromColorScheme } ) => { | ||
| const { height } = attributes; | ||
| const [ sliderSpacerMaxHeight, setSpacerMaxHeight ] = useState( height ); | ||
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| // Height defined on the web can be higher than | ||
| // `maxSpacerHeight`, so there is a need to `setSpacerMaxHeight` | ||
| // after the initial render. | ||
| useEffect( () => { | ||
| setSpacerMaxHeight( height > maxSpacerHeight ? height * 2 : maxSpacerHeight ); | ||
| }, [] ); | ||
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| const defaultStyle = getStylesFromColorScheme( styles.staticSpacer, styles.staticDarkSpacer ); | ||
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| return ( | ||
| <View style={ [ defaultStyle, isSelected && styles.selectedSpacer, { height } ] }> | ||
| <InspectorControls> | ||
| <PanelBody title={ __( 'Spacer Settings' ) } > | ||
| <BottomSheet.RangeCell | ||
| icon={ 'admin-settings' } | ||
| label={ __( 'Height in pixels' ) } | ||
| minimumValue={ minSpacerHeight } | ||
| maximumValue={ sliderSpacerMaxHeight } | ||
| separatorType={ 'none' } | ||
| value={ height } | ||
| attribute="height" | ||
| setAttributes={ setAttributes } | ||
| style={ styles.rangeCellContainer } | ||
| /> | ||
| </PanelBody> | ||
| </InspectorControls> | ||
| </View> | ||
| ); | ||
| }; | ||
|
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| export default withPreferredColorScheme( SpacerEdit ); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,18 @@ | ||
| .staticSpacer { | ||
| height: 20px; | ||
| background-color: transparent; | ||
| border: $border-width dashed $light-gray-500; | ||
| border-radius: 1px; | ||
| } | ||
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| .staticDarkSpacer { | ||
| border: $border-width dashed rgba($color: $light-gray-500, $alpha: 0.3); | ||
| } | ||
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| .selectedSpacer { | ||
| border: $border-width * 2 solid $blue-30; | ||
| } | ||
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| .rangeCellContainer { | ||
| padding-bottom: 16px; | ||
| } |
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208 changes: 171 additions & 37 deletions
208
packages/components/src/mobile/bottom-sheet/range-cell.native.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,46 +1,180 @@ | ||
| /** | ||
| * External dependencies | ||
| */ | ||
| import { Platform } from 'react-native'; | ||
| import { Platform, AccessibilityInfo, findNodeHandle, TextInput, Slider } from 'react-native'; | ||
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| /** | ||
| * WordPress dependencies | ||
| */ | ||
| import { _x, __, sprintf } from '@wordpress/i18n'; | ||
| import { Component } from '@wordpress/element'; | ||
|
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| /** | ||
| * Internal dependencies | ||
| */ | ||
| import Cell from './cell'; | ||
| import Slider from '../slider'; | ||
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| export default function BottomSheetRangeCell( props ) { | ||
| const { | ||
| value, | ||
| defaultValue, | ||
| onChangeValue, | ||
| minimumValue = 0, | ||
| maximumValue = 10, | ||
| disabled, | ||
| step = 1, | ||
| minimumTrackTintColor = '#00669b', | ||
| maximumTrackTintColor = Platform.OS === 'ios' ? '#e9eff3' : '#909090', | ||
| thumbTintColor = Platform.OS === 'ios' ? '#fff' : '#00669b', | ||
| ...cellProps | ||
| } = props; | ||
|
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| return ( | ||
| <Cell | ||
| editable={ false } | ||
| { ...cellProps } | ||
| > | ||
| <Slider | ||
| value={ value } | ||
| defaultValue={ defaultValue } | ||
| disabled={ disabled } | ||
| step={ step } | ||
| minimumValue={ minimumValue } | ||
| maximumValue={ maximumValue } | ||
| minimumTrackTintColor={ minimumTrackTintColor } | ||
| maximumTrackTintColor={ maximumTrackTintColor } | ||
| thumbTintColor={ thumbTintColor } | ||
| onChangeValue={ onChangeValue } | ||
| /> | ||
| </Cell> | ||
| ); | ||
| import styles from './range-cell.scss'; | ||
|
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| class BottomSheetRangeCell extends Component { | ||
| constructor( props ) { | ||
| super( props ); | ||
| this.handleToggleFocus = this.handleToggleFocus.bind( this ); | ||
| this.handleChange = this.handleChange.bind( this ); | ||
| this.handleValueSave = this.handleValueSave.bind( this ); | ||
| this.handleReset = this.handleReset.bind( this ); | ||
| this.onChangeValue = this.onChangeValue.bind( this ); | ||
| this.onCellPress = this.onCellPress.bind( this ); | ||
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| const initialValue = this.validateInput( props.value || props.defaultValue || props.minimumValue ); | ||
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| this.state = { accessible: true, sliderValue: initialValue, initialValue, hasFocus: false }; | ||
| } | ||
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| componentDidUpdate( ) { | ||
| const reset = this.props.value === null; | ||
| if ( reset ) { | ||
| this.handleReset(); | ||
| } | ||
| } | ||
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| componentWillUnmount() { | ||
| this.handleToggleFocus(); | ||
| } | ||
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| handleChange( text ) { | ||
| if ( ! isNaN( Number( text ) ) ) { | ||
| this.setState( { sliderValue: text } ); | ||
| this.announceCurrentValue( text ); | ||
| } | ||
| } | ||
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| handleReset() { | ||
| this.handleValueSave( this.props.defaultValue || this.state.initialValue ); | ||
| } | ||
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| handleToggleFocus( validateInput = true ) { | ||
| const newState = { hasFocus: ! this.state.hasFocus }; | ||
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| if ( validateInput ) { | ||
| const sliderValue = this.validateInput( this.state.sliderValue ); | ||
| this.handleValueSave( sliderValue ); | ||
| } | ||
|
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| this.setState( newState ); | ||
| } | ||
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| validateInput( text ) { | ||
| const { minimumValue, maximumValue } = this.props; | ||
| if ( ! text ) { | ||
| return minimumValue; | ||
| } | ||
| if ( typeof text === 'number' ) { | ||
| return Math.min( Math.max( text, minimumValue ), maximumValue ); | ||
| } | ||
| return Math.min( Math.max( text.replace( /[^0-9]/g, '' ).replace( /^0+(?=\d)/, '' ), minimumValue ), maximumValue ); | ||
| } | ||
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| handleValueSave( text ) { | ||
| if ( ! isNaN( Number( text ) ) ) { | ||
| this.onChangeValue( text ); | ||
| this.setState( { sliderValue: text } ); | ||
| this.announceCurrentValue( text ); | ||
| } | ||
| } | ||
|
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| onChangeValue( initialValue ) { | ||
| const { minimumValue, maximumValue, setAttributes, attribute } = this.props; | ||
|
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| let sliderValue = initialValue; | ||
| if ( sliderValue < minimumValue ) { | ||
| sliderValue = minimumValue; | ||
| } else if ( sliderValue > maximumValue ) { | ||
| sliderValue = maximumValue; | ||
| } | ||
| setAttributes( { | ||
| [ attribute ]: sliderValue, | ||
| } ); | ||
| } | ||
|
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| onCellPress() { | ||
| this.setState( { accessible: false } ); | ||
| if ( this.sliderRef ) { | ||
| const reactTag = findNodeHandle( this.sliderRef ); | ||
| AccessibilityInfo.setAccessibilityFocus( reactTag ); | ||
| } | ||
| } | ||
|
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| announceCurrentValue( value ) { | ||
| const announcement = sprintf( __( 'Current value is %s' ), value ); | ||
| AccessibilityInfo.announceForAccessibility( announcement ); | ||
| } | ||
|
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| render() { | ||
| const { | ||
| value, | ||
| defaultValue, | ||
| minimumValue = 0, | ||
| maximumValue = 10, | ||
| disabled, | ||
| step = 1, | ||
| minimumTrackTintColor = '#00669b', | ||
| maximumTrackTintColor = Platform.OS === 'ios' ? '#e9eff3' : '#909090', | ||
| thumbTintColor = Platform.OS === 'android' && '#00669b', | ||
| ...cellProps | ||
| } = this.props; | ||
|
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| const { hasFocus, sliderValue, accessible } = this.state; | ||
|
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| const accessibilityLabel = | ||
| sprintf( | ||
| /* translators: accessibility text. Inform about current value. %1$s: Control label %2$s: Current value. */ | ||
| _x( '%1$s. Current value is %2$s', 'Slider for picking a number inside a range' ), | ||
| cellProps.label, value | ||
| ); | ||
|
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| return ( | ||
| <Cell | ||
| { ...cellProps } | ||
| accessibilityRole={ 'none' } | ||
| editable={ false } | ||
| accessible={ accessible } | ||
| onPress={ this.onCellPress } | ||
| accessibilityLabel={ accessibilityLabel } | ||
| accessibilityHint={ | ||
| /* translators: accessibility text (hint for focusing a slider) */ | ||
| __( 'Double tap to change the value using slider' ) | ||
| } | ||
| > | ||
| <Slider | ||
| value={ this.validateInput( sliderValue ) } | ||
| defaultValue={ defaultValue } | ||
| disabled={ disabled } | ||
| step={ step } | ||
| minimumValue={ minimumValue } | ||
| maximumValue={ maximumValue } | ||
| minimumTrackTintColor={ minimumTrackTintColor } | ||
| maximumTrackTintColor={ maximumTrackTintColor } | ||
| thumbTintColor={ thumbTintColor } | ||
| onValueChange={ this.handleChange } | ||
| onSlidingComplete={ this.handleValueSave } | ||
| ref={ ( slider ) => { | ||
| this.sliderRef = slider; | ||
| } } | ||
| style={ styles.slider } | ||
| accessibilityRole={ 'adjustable' } | ||
| /> | ||
| <TextInput | ||
| style={ [ styles.sliderTextInput, hasFocus ? styles.isSelected : {} ] } | ||
| onChangeText={ this.handleChange } | ||
| onFocus={ this.handleToggleFocus } | ||
| onBlur={ this.handleToggleFocus } | ||
| keyboardType="number-pad" | ||
| returnKeyType="done" | ||
| value={ `${ sliderValue }` } | ||
| /> | ||
| </Cell> | ||
| ); | ||
| } | ||
| } | ||
|
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| export default BottomSheetRangeCell; |
7 changes: 0 additions & 7 deletions
7
.../components/src/mobile/slider/styles.scss → ...obile/bottom-sheet/range-cell.native.scss
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