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edit.js
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edit.js
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/**
* WordPress dependencies
*/
import { __, _x } from '@wordpress/i18n';
import { createBlock } from '@wordpress/blocks';
import {
RichText,
BlockControls,
RichTextShortcut,
useBlockProps,
} from '@wordpress/block-editor';
import { ToolbarGroup } from '@wordpress/components';
import {
__unstableCanIndentListItems as canIndentListItems,
__unstableCanOutdentListItems as canOutdentListItems,
__unstableIndentListItems as indentListItems,
__unstableOutdentListItems as outdentListItems,
__unstableChangeListType as changeListType,
__unstableIsListRootSelected as isListRootSelected,
__unstableIsActiveListType as isActiveListType,
} from '@wordpress/rich-text';
import {
formatListBullets,
formatListBulletsRTL,
formatListNumbered,
formatListNumberedRTL,
formatIndent,
formatIndentRTL,
formatOutdent,
formatOutdentRTL,
} from '@wordpress/icons';
import { useSelect } from '@wordpress/data';
/**
* Internal dependencies
*/
import { name } from './';
import OrderedListSettings from './ordered-list-settings';
export default function ListEdit( {
attributes,
setAttributes,
mergeBlocks,
onReplace,
isSelected,
} ) {
const { ordered, values, type, reversed, start } = attributes;
const tagName = ordered ? 'ol' : 'ul';
const isRTL = useSelect( ( select ) => {
return !! select( 'core/block-editor' ).getSettings().isRTL;
}, [] );
const controls = ( { value, onChange, onFocus } ) => (
<>
{ isSelected && (
<>
<RichTextShortcut
type="primary"
character="["
onUse={ () => {
onChange( outdentListItems( value ) );
} }
/>
<RichTextShortcut
type="primary"
character="]"
onUse={ () => {
onChange(
indentListItems( value, { type: tagName } )
);
} }
/>
<RichTextShortcut
type="primary"
character="m"
onUse={ () => {
onChange(
indentListItems( value, { type: tagName } )
);
} }
/>
<RichTextShortcut
type="primaryShift"
character="m"
onUse={ () => {
onChange( outdentListItems( value ) );
} }
/>
</>
) }
<BlockControls>
<ToolbarGroup
controls={ [
{
icon: isRTL
? formatListBulletsRTL
: formatListBullets,
title: __( 'Convert to unordered list' ),
isActive: isActiveListType( value, 'ul', tagName ),
onClick() {
onChange(
changeListType( value, { type: 'ul' } )
);
onFocus();
if ( isListRootSelected( value ) ) {
setAttributes( { ordered: false } );
}
},
},
{
icon: isRTL
? formatListNumberedRTL
: formatListNumbered,
title: __( 'Convert to ordered list' ),
isActive: isActiveListType( value, 'ol', tagName ),
onClick() {
onChange(
changeListType( value, { type: 'ol' } )
);
onFocus();
if ( isListRootSelected( value ) ) {
setAttributes( { ordered: true } );
}
},
},
{
icon: isRTL ? formatOutdentRTL : formatOutdent,
title: __( 'Outdent list item' ),
shortcut: _x( 'Backspace', 'keyboard key' ),
isDisabled: ! canOutdentListItems( value ),
onClick() {
onChange( outdentListItems( value ) );
onFocus();
},
},
{
icon: isRTL ? formatIndentRTL : formatIndent,
title: __( 'Indent list item' ),
shortcut: _x( 'Space', 'keyboard key' ),
isDisabled: ! canIndentListItems( value ),
onClick() {
onChange(
indentListItems( value, { type: tagName } )
);
onFocus();
},
},
] }
/>
</BlockControls>
</>
);
const blockProps = useBlockProps();
return (
<>
<RichText
identifier="values"
multiline="li"
__unstableMultilineRootTag={ tagName }
tagName={ tagName }
onChange={ ( nextValues ) =>
setAttributes( { values: nextValues } )
}
value={ values }
aria-label={ __( 'List text' ) }
placeholder={ __( 'Write list…' ) }
onMerge={ mergeBlocks }
onSplit={ ( value ) =>
createBlock( name, { ...attributes, values: value } )
}
__unstableOnSplitMiddle={ () =>
createBlock( 'core/paragraph' )
}
onReplace={ onReplace }
onRemove={ () => onReplace( [] ) }
start={ start }
reversed={ reversed }
type={ type }
{ ...blockProps }
>
{ controls }
</RichText>
{ ordered && (
<OrderedListSettings
setAttributes={ setAttributes }
ordered={ ordered }
reversed={ reversed }
start={ start }
/>
) }
</>
);
}