Block Bindings: lock editing of blocks by default (#58787)

* Lock editing by default when bindings exist

* Use default in post meta source

* Set `lockEditing` to false in pattern overrides

* Move default value to reducer

* Use `_x` for sources translations

* Add context to translations

packages/block-editor/src/hooks/use-bindings-attributes.js

@@ -46,7 +46,7 @@ const createEditFunctionWithBindingsAttribute = () =>
 							settings.source
 						);
 
-						if ( source ) {
+						if ( source && source.useSource ) {
 							// Second argument (`updateMetaValue`) will be used to update the value in the future.
 							const {
 								placeholder,

packages/block-editor/src/store/reducer.js

@@ -2057,7 +2057,7 @@ function blockBindingsSources( state = {}, action ) {
 			[ action.sourceName ]: {
 				label: action.sourceLabel,
 				useSource: action.useSource,
-				lockAttributesEditing: action.lockAttributesEditing,
+				lockAttributesEditing: action.lockAttributesEditing ?? true,
 			},
 		};
 	}

packages/block-library/src/button/edit.js

@@ -246,7 +246,7 @@ function ButtonEdit( props ) {
 				lockUrlControls:
 					!! metadata?.bindings?.url &&
 					getBlockBindingsSource( metadata?.bindings?.url?.source )
-						?.lockAttributesEditing === true,
+						?.lockAttributesEditing,
 			};
 		},
 		[ isSelected ]

packages/block-library/src/image/edit.js

@@ -349,7 +349,7 @@ export function ImageEdit( {
 				lockUrlControls:
 					!! metadata?.bindings?.url &&
 					getBlockBindingsSource( metadata?.bindings?.url?.source )
-						?.lockAttributesEditing === true,
+						?.lockAttributesEditing,
 			};
 		},
 		[ isSingleSelected ]

packages/block-library/src/image/image.js

@@ -427,19 +427,19 @@ export default function Image( {
 				lockUrlControls:
 					!! urlBinding &&
 					getBlockBindingsSource( urlBinding?.source )
-						?.lockAttributesEditing === true,
+						?.lockAttributesEditing,
 				lockHrefControls:
 					// Disable editing the link of the URL if the image is inside a pattern instance.
 					// This is a temporary solution until we support overriding the link on the frontend.
 					hasParentPattern,
 				lockAltControls:
 					!! altBinding &&
 					getBlockBindingsSource( altBinding?.source )
-						?.lockAttributesEditing === true,
+						?.lockAttributesEditing,
 				lockTitleControls:
 					!! titleBinding &&
 					getBlockBindingsSource( titleBinding?.source )
-						?.lockAttributesEditing === true,
+						?.lockAttributesEditing,
 			};
 		},
 		[ clientId, isSingleSelected, metadata?.bindings ]

packages/editor/src/bindings/index.js

@@ -7,7 +7,9 @@ import { dispatch } from '@wordpress/data';
  * Internal dependencies
  */
 import { unlock } from '../lock-unlock';
+import patternOverrides from './pattern-overrides';
 import postMeta from './post-meta';
 
 const { registerBlockBindingsSource } = unlock( dispatch( blockEditorStore ) );
+registerBlockBindingsSource( patternOverrides );
 registerBlockBindingsSource( postMeta );

packages/editor/src/bindings/pattern-overrides.js

@@ -0,0 +1,11 @@
+/**
+ * WordPress dependencies
+ */
+import { _x } from '@wordpress/i18n';
+
+export default {
+	name: 'core/pattern-overrides',
+	label: _x( 'Pattern Overrides', 'block bindings source' ),
+	useSource: null,
+	lockAttributesEditing: false,
+};

packages/editor/src/bindings/post-meta.js

@@ -3,15 +3,15 @@
  */
 import { useEntityProp } from '@wordpress/core-data';
 import { useSelect } from '@wordpress/data';
-import { __ } from '@wordpress/i18n';
+import { _x } from '@wordpress/i18n';
 /**
  * Internal dependencies
  */
 import { store as editorStore } from '../store';
 
 export default {
 	name: 'core/post-meta',
-	label: __( 'Post Meta' ),
+	label: _x( 'Post Meta', 'block bindings source' ),
 	useSource( props, sourceAttributes ) {
 		const { getCurrentPostType } = useSelect( editorStore );
 		const { context } = props;
@@ -38,5 +38,4 @@ export default {
 			useValue: [ metaValue, updateMetaValue ],
 		};
 	},
-	lockAttributesEditing: true,
 };