| 1 |
import { Button, Popover } from '@wordpress/components'; |
| 2 |
import { useDispatch, useSelect } from '@wordpress/data'; |
| 3 |
import { useRef, useState } from '@wordpress/element'; |
| 4 |
import { __ } from '@wordpress/i18n'; |
| 5 |
import { alignCenter, alignLeft, alignRight } from '@wordpress/icons'; |
| 6 |
|
| 7 |
// Allowlist of block types whose render path applies `has-text-align-*` |
| 8 |
// from `attributes.style.typography.textAlign` via useBlockProps. |
| 9 |
const SUPPORTED = new Set(['core/heading', 'core/paragraph']); |
| 10 |
|
| 11 |
const OPTIONS = [ |
| 12 |
{ |
| 13 |
value: 'left', |
| 14 |
icon: alignLeft, |
| 15 |
label: __('Align text left', 'extendify-local'), |
| 16 |
}, |
| 17 |
{ |
| 18 |
value: 'center', |
| 19 |
icon: alignCenter, |
| 20 |
label: __('Align text center', 'extendify-local'), |
| 21 |
}, |
| 22 |
{ |
| 23 |
value: 'right', |
| 24 |
icon: alignRight, |
| 25 |
label: __('Align text right', 'extendify-local'), |
| 26 |
}, |
| 27 |
]; |
| 28 |
|
| 29 |
const iconFor = (textAlign) => |
| 30 |
OPTIONS.find((o) => o.value === textAlign)?.icon ?? alignLeft; |
| 31 |
|
| 32 |
// Gutenberg ships text-alignment as a BlockControls group, but the QE bar |
| 33 |
// hides the collapsed-toolbar overflow that group rides in. Restore it as |
| 34 |
// a single-button dropdown matching Gutenberg's own AlignmentControl |
| 35 |
// shape (one trigger → popover with three options). |
| 36 |
// |
| 37 |
// Modern heading + paragraph render alignment from |
| 38 |
// `style.typography.textAlign` via useBlockProps. Writing there directly |
| 39 |
// avoids each block's deprecated flat `textAlign` / `align` attribute and |
| 40 |
// matches the shape Gutenberg's AlignmentControl produces. |
| 41 |
export const TextAlignButtons = () => { |
| 42 |
const [open, setOpen] = useState(false); |
| 43 |
const wrapRef = useRef(null); |
| 44 |
|
| 45 |
const selected = useSelect((select) => { |
| 46 |
const editor = select('core/block-editor'); |
| 47 |
const clientId = editor.getSelectedBlockClientId(); |
| 48 |
if (!clientId) return null; |
| 49 |
const block = editor.getBlock(clientId); |
| 50 |
if (!block || !SUPPORTED.has(block.name)) return null; |
| 51 |
return { |
| 52 |
clientId, |
| 53 |
style: block.attributes?.style ?? null, |
| 54 |
textAlign: block.attributes?.style?.typography?.textAlign ?? null, |
| 55 |
}; |
| 56 |
}, []); |
| 57 |
|
| 58 |
const dispatch = useDispatch('core/block-editor'); |
| 59 |
|
| 60 |
if (!selected) return null; |
| 61 |
|
| 62 |
const setAlign = (value) => { |
| 63 |
const next = selected.textAlign === value ? undefined : value; |
| 64 |
const typography = { ...(selected.style?.typography || {}) }; |
| 65 |
if (next) { |
| 66 |
typography.textAlign = next; |
| 67 |
} else { |
| 68 |
delete typography.textAlign; |
| 69 |
} |
| 70 |
const style = { ...(selected.style || {}) }; |
| 71 |
if (Object.keys(typography).length) { |
| 72 |
style.typography = typography; |
| 73 |
} else { |
| 74 |
delete style.typography; |
| 75 |
} |
| 76 |
dispatch?.updateBlockAttributes?.(selected.clientId, { |
| 77 |
style: Object.keys(style).length ? style : undefined, |
| 78 |
}); |
| 79 |
setOpen(false); |
| 80 |
}; |
| 81 |
|
| 82 |
return ( |
| 83 |
<div className="relative inline-flex items-center" ref={wrapRef}> |
| 84 |
<Button |
| 85 |
className="extendify-quick-edit-text-align-button" |
| 86 |
label={__('Align text', 'extendify-local')} |
| 87 |
aria-expanded={open} |
| 88 |
icon={iconFor(selected.textAlign)} |
| 89 |
onMouseDown={(ev) => ev.preventDefault()} |
| 90 |
onClick={() => setOpen((v) => !v)} |
| 91 |
/> |
| 92 |
{open ? ( |
| 93 |
<Popover |
| 94 |
placement="bottom-start" |
| 95 |
onClose={() => setOpen(false)} |
| 96 |
focusOnMount="firstElement" |
| 97 |
className="extendify-quick-edit extendify-quick-edit-text-align-popover" |
| 98 |
anchor={wrapRef.current} |
| 99 |
> |
| 100 |
<div |
| 101 |
className="extendify-quick-edit-text-align-popover-inner" |
| 102 |
role="listbox" |
| 103 |
aria-label={__('Text alignment', 'extendify-local')} |
| 104 |
> |
| 105 |
{OPTIONS.map(({ value, icon, label }) => ( |
| 106 |
<Button |
| 107 |
key={value} |
| 108 |
role="option" |
| 109 |
aria-selected={selected.textAlign === value} |
| 110 |
className="extendify-quick-edit-text-align-option" |
| 111 |
variant={selected.textAlign === value ? 'primary' : 'tertiary'} |
| 112 |
icon={icon} |
| 113 |
onClick={() => setAlign(value)} |
| 114 |
onMouseDown={(ev) => ev.preventDefault()} |
| 115 |
> |
| 116 |
{label} |
| 117 |
</Button> |
| 118 |
))} |
| 119 |
</div> |
| 120 |
</Popover> |
| 121 |
) : null} |
| 122 |
</div> |
| 123 |
); |
| 124 |
}; |
| 125 |
|
