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Block Locking: Add the 'Apply to inner blocks' option #41876

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Jul 13, 2022
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46 changes: 42 additions & 4 deletions packages/block-editor/src/components/block-lock/modal.js
Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@ import {
FlexItem,
Icon,
Modal,
ToggleControl,
} from '@wordpress/components';
import { lock as lockIcon, unlock as unlockIcon } from '@wordpress/icons';
import { useInstanceId } from '@wordpress/compose';
Expand All @@ -23,20 +24,41 @@ import useBlockLock from './use-block-lock';
import useBlockDisplayInformation from '../use-block-display-information';
import { store as blockEditorStore } from '../../store';

function getTemplateLockValue( lock ) {
// Prevents all operations.
if ( lock.remove && lock.move ) {
return 'all';
}

// Prevents inserting or removing blocks, but allows moving existing blocks.
if ( lock.remove && ! lock.move ) {
return 'insert';
}

return false;
}

export default function BlockLockModal( { clientId, onClose } ) {
const [ lock, setLock ] = useState( { move: false, remove: false } );
const { canEdit, canMove, canRemove } = useBlockLock( clientId );
const { isReusable } = useSelect(
const { isReusable, templateLock, hasTemplateLock } = useSelect(
( select ) => {
const { getBlockName } = select( blockEditorStore );
const { getBlockName, getBlockAttributes } =
select( blockEditorStore );
const blockName = getBlockName( clientId );
const blockType = getBlockType( blockName );

return {
isReusable: isReusableBlock( getBlockType( blockName ) ),
isReusable: isReusableBlock( blockType ),
templateLock: getBlockAttributes( clientId )?.templateLock,
hasTemplateLock: !! blockType?.attributes?.templateLock,
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I'm testing block supports by checking if the templateLock attribute is registered for the block type. We can also convert this into a new supports flag.

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This way is correct, even if we have a supports flag, some blocks may prefer to register the attribute themselves so they can provide a default value to the attribute.

};
},
[ clientId ]
);
const [ applyTemplateLock, setApplyTemplateLock ] = useState(
!! templateLock
);
const { updateBlockAttributes } = useDispatch( blockEditorStore );
const blockInformation = useBlockDisplayInformation( clientId );
const instanceId = useInstanceId(
Expand Down Expand Up @@ -69,7 +91,12 @@ export default function BlockLockModal( { clientId, onClose } ) {
<form
onSubmit={ ( event ) => {
event.preventDefault();
updateBlockAttributes( [ clientId ], { lock } );
updateBlockAttributes( [ clientId ], {
lock,
templateLock: applyTemplateLock
? getTemplateLockValue( lock )
: undefined,
} );
onClose();
} }
>
Expand Down Expand Up @@ -171,6 +198,17 @@ export default function BlockLockModal( { clientId, onClose } ) {
/>
</li>
</ul>
{ hasTemplateLock && (
<ToggleControl
className="block-editor-block-lock-modal__template-lock"
label={ __( 'Apply to all blocks inside' ) }
checked={ applyTemplateLock }
disabled={ lock.move && ! lock.remove }
onChange={ () =>
setApplyTemplateLock( ! applyTemplateLock )
}
/>
) }
</div>
<Flex
className="block-editor-block-lock-modal__actions"
Expand Down
10 changes: 10 additions & 0 deletions packages/block-editor/src/components/block-lock/style.scss
Original file line number Diff line number Diff line change
Expand Up @@ -53,6 +53,16 @@
}
}

.block-editor-block-lock-modal__template-lock {
border-top: $border-width solid $gray-300;
margin-top: $grid-unit-20;
padding: $grid-unit-15 0;

.components-base-control__field {
margin: 0;
}
}

.block-editor-block-lock-modal__actions {
margin-top: $grid-unit-30;
}
Expand Down