Format Library: Assign Popover anchorRect to update selection position

packages/block-editor/CHANGELOG.md

@@ -10,6 +10,7 @@
 - Added the usage of `mediaPreview` for the `Placeholder` component to the `MediaPlaceholder` component.
 - Added a an `onDoubleClick` event handler to the `MediaPlaceholder` component.
 - Added a way to pass special `ref` property to the `PlainText` component.
+- The `URLPopover` component now passes through all unhandled props to the underlying Popover component.
 
 ### Breaking Changes
 

packages/block-editor/src/components/url-popover/README.md

@@ -85,7 +85,7 @@ class MyURLPopover extends Component {
 
 ## Props
 
-The component accepts the following props.
+The component accepts the following props. Any other props are passed through to the underlying `Popover` component ([refer to props documentation](/packages/components/src/popover/README.md)).
 
 ### position
 
@@ -104,14 +104,6 @@ an element.
 - Required: No
 - Default: "firstElement"
 
-### onClose
-
-Callback that triggers when the user indicates the popover should close (e.g. they've used the escape key or clicked
-outside of the popover.)
-
-- Type: `Function`
-- Required: No
-
 ### renderSettings
 
 Callback used to return the React Elements that will be rendered inside the settings drawer. When this function

packages/block-editor/src/components/url-popover/index.js

@@ -29,10 +29,9 @@ class URLPopover extends Component {
 		const {
 			children,
 			renderSettings,
-			onClose,
-			onClickOutside,
 			position = 'bottom center',
 			focusOnMount = 'firstElement',
+			...popoverProps
 		} = this.props;
 
 		const {
@@ -46,8 +45,7 @@ class URLPopover extends Component {
 				className="editor-url-popover block-editor-url-popover"
 				focusOnMount={ focusOnMount }
 				position={ position }
-				onClose={ onClose }
-				onClickOutside={ onClickOutside }
+				{ ...popoverProps }
 			>
 				<div className="editor-url-popover__row block-editor-url-popover__row">
 					{ children }

packages/components/CHANGELOG.md

@@ -5,6 +5,7 @@
 - Added a new `render` property to `FormFileUpload` component. Allowing users of the component to custom the UI for their needs.
 - Added a new `BaseControl.VisualLabel` component.
 - Added a new `preview` prop to the `Placeholder` component which allows to display a preview, for example a media preview when the Placeholder is used in media editing contexts.
+- Added a new `anchorRect` prop to `Popover` which enables a developer to provide a custom `DOMRect` object at which to position the popover.
 
 ### Bug fixes
 

packages/components/src/index.js

@@ -43,7 +43,7 @@ export { default as PanelHeader } from './panel/header';
 export { default as PanelRow } from './panel/row';
 export { default as Placeholder } from './placeholder';
 export { default as Popover } from './popover';
-export { default as PositionedAtSelection } from './positioned-at-selection';
+export { default as __unstablePositionedAtSelection } from './positioned-at-selection';
 export { default as QueryControls } from './query-controls';
 export { default as RadioControl } from './radio-control';
 export { default as RangeControl } from './range-control';

packages/components/src/popover/README.md

@@ -123,6 +123,13 @@ Opt-in prop to show popovers fullscreen on mobile, pass `false` in this prop to
  - Required: No
  - Default: `false`
 
+### anchorRect
+
+A custom `DOMRect` object at which to position the popover.
+
+- Type: `DOMRect`
+- Required: No
+
 ## Methods
 
 ### refresh

packages/components/src/popover/index.js

@@ -69,7 +69,7 @@ class Popover extends Component {
 	}
 
 	componentDidMount() {
-		this.toggleAutoRefresh( true );
+		this.toggleAutoRefresh( ! this.props.hasOwnProperty( 'anchorRect' ) );
 		this.refresh();
 
 		/*
@@ -87,6 +87,15 @@ class Popover extends Component {
 		if ( prevProps.position !== this.props.position ) {
 			this.computePopoverPosition( this.state.popoverSize, this.anchorRect );
 		}
+
+		if ( prevProps.anchorRect !== this.props.anchorRect ) {
+			this.refreshOnAnchorMove();
+		}
+
+		const hasAnchorRect = this.props.hasOwnProperty( 'anchorRect' );
+		if ( hasAnchorRect !== prevProps.hasOwnProperty( 'anchorRect' ) ) {
+			this.toggleAutoRefresh( ! hasAnchorRect );
+		}
 	}
 
 	componentWillUnmount() {
@@ -129,8 +138,7 @@ class Popover extends Component {
 	 * will only refresh the popover position if the anchor moves.
 	 */
 	refreshOnAnchorMove() {
-		const { getAnchorRect = this.getAnchorRect } = this.props;
-		const anchorRect = getAnchorRect( this.anchorNode.current );
+		const anchorRect = this.getAnchorRect( this.anchorNode.current );
 		const didAnchorRectChange = ! isShallowEqual( anchorRect, this.anchorRect );
 		if ( didAnchorRectChange ) {
 			this.anchorRect = anchorRect;
@@ -144,8 +152,7 @@ class Popover extends Component {
 	 * position.
 	 */
 	refresh() {
-		const { getAnchorRect = this.getAnchorRect } = this.props;
-		const anchorRect = getAnchorRect( this.anchorNode.current );
+		const anchorRect = this.getAnchorRect( this.anchorNode.current );
 		const contentRect = this.contentNode.current.getBoundingClientRect();
 		const popoverSize = {
 			width: contentRect.width,
@@ -191,6 +198,16 @@ class Popover extends Component {
 	}
 
 	getAnchorRect( anchor ) {
+		const { getAnchorRect, anchorRect } = this.props;
+
+		if ( anchorRect ) {
+			return anchorRect;
+		}
+
+		if ( getAnchorRect ) {
+			return getAnchorRect( anchor );
+		}
+
 		if ( ! anchor || ! anchor.parentNode ) {
 			return;
 		}

packages/format-library/src/image/index.js

@@ -1,7 +1,7 @@
 /**
  * WordPress dependencies
  */
-import { Path, SVG, TextControl, Popover, IconButton, PositionedAtSelection } from '@wordpress/components';
+import { Path, SVG, TextControl, Popover, IconButton, __unstablePositionedAtSelection } from '@wordpress/components';
 import { __ } from '@wordpress/i18n';
 import { Component } from '@wordpress/element';
 import { insertObject } from '@wordpress/rich-text';
@@ -113,7 +113,7 @@ export const image = {
 							return null;
 						} }
 					/> }
-					{ isObjectActive && <PositionedAtSelection key={ key }>
+					{ isObjectActive && <__unstablePositionedAtSelection key={ key }>
 						<Popover
 							position="bottom center"
 							focusOnMount={ false }
@@ -155,7 +155,7 @@ export const image = {
 							</form>
 							{ /* eslint-enable jsx-a11y/no-noninteractive-element-interactions */ }
 						</Popover>
-					</PositionedAtSelection> }
+					</__unstablePositionedAtSelection> }
 				</MediaUploadCheck>
 			);
 		}

packages/format-library/src/link/inline.js

@@ -7,15 +7,15 @@ import classnames from 'classnames';
  * WordPress dependencies
  */
 import { __ } from '@wordpress/i18n';
-import { Component, createRef } from '@wordpress/element';
+import { Component, createRef, useMemo } from '@wordpress/element';
 import {
 	ExternalLink,
 	IconButton,
 	ToggleControl,
 	withSpokenMessages,
-	PositionedAtSelection,
 } from '@wordpress/components';
 import { LEFT, RIGHT, UP, DOWN, BACKSPACE, ENTER } from '@wordpress/keycodes';
+import { getRectangleFromRange } from '@wordpress/dom';
 import { prependHTTP, safeDecodeURI, filterURLForDisplay } from '@wordpress/url';
 import {
 	create,
@@ -77,6 +77,39 @@ const LinkViewerUrl = ( { url } ) => {
 	);
 };
 
+const URLPopoverAtLink = ( { isActive, addingLink, value, ...props } ) => {
+	const anchorRect = useMemo( () => {
+		const range = window.getSelection().getRangeAt( 0 );
+		if ( ! range ) {
+			return;
+		}
+
+		if ( addingLink ) {
+			return getRectangleFromRange( range );
+		}
+
+		let element = range.startContainer;
+
+		// If the caret is right before the element, select the next element.
+		element = element.nextElementSibling || element;
+
+		while ( element.nodeType !== window.Node.ELEMENT_NODE ) {
+			element = element.parentNode;
+		}
+
+		const closest = element.closest( 'a' );
+		if ( closest ) {
+			return closest.getBoundingClientRect();
+		}
+	}, [ isActive, addingLink, value.start, value.end ] );
+
+	if ( ! anchorRect ) {
+		return null;
+	}
+
+	return <URLPopover anchorRect={ anchorRect } { ...props } />;
+};
+
 const LinkViewer = ( { url, editLink } ) => {
 	return (
 		// Disable reason: KeyPress must be suppressed so the block doesn't hide the toolbar
@@ -221,37 +254,36 @@ class InlineLinkUI extends Component {
 		const showInput = isShowingInput( this.props, this.state );
 
 		return (
-			<PositionedAtSelection
-				key={ `${ value.start }${ value.end }` /* Used to force rerender on selection change */ }
+			<URLPopoverAtLink
+				value={ value }
+				isActive={ isActive }
+				addingLink={ addingLink }
+				onClickOutside={ this.onClickOutside }
+				onClose={ this.resetState }
+				focusOnMount={ showInput ? 'firstElement' : false }
+				renderSettings={ () => (
+					<ToggleControl
+						label={ __( 'Open in New Tab' ) }
+						checked={ opensInNewWindow }
+						onChange={ this.setLinkTarget }
+					/>
+				) }
 			>
-				<URLPopover
-					onClickOutside={ this.onClickOutside }
-					onClose={ this.resetState }
-					focusOnMount={ showInput ? 'firstElement' : false }
-					renderSettings={ () => (
-						<ToggleControl
-							label={ __( 'Open in New Tab' ) }
-							checked={ opensInNewWindow }
-							onChange={ this.setLinkTarget }
-						/>
-					) }
-				>
-					{ showInput ? (
-						<LinkEditor
-							value={ inputValue }
-							onChangeInputValue={ this.onChangeInputValue }
-							onKeyDown={ this.onKeyDown }
-							submitLink={ this.submitLink }
-							autocompleteRef={ this.autocompleteRef }
-						/>
-					) : (
-						<LinkViewer
-							url={ url }
-							editLink={ this.editLink }
-						/>
-					) }
-				</URLPopover>
-			</PositionedAtSelection>
+				{ showInput ? (
+					<LinkEditor
+						value={ inputValue }
+						onChangeInputValue={ this.onChangeInputValue }
+						onKeyDown={ this.onKeyDown }
+						submitLink={ this.submitLink }
+						autocompleteRef={ this.autocompleteRef }
+					/>
+				) : (
+					<LinkViewer
+						url={ url }
+						editLink={ this.editLink }
+					/>
+				) }
+			</URLPopoverAtLink>
 		);
 	}
 }