@wordpress/block-library/build-module/group/edit.native.js

Block library for the WordPress editor.

import { createElement } from "@wordpress/element";

/**
 * External dependencies
 */
import { View } from 'react-native';
/**
 * WordPress dependencies
 */

import { withSelect } from '@wordpress/data';
import { compose, withPreferredColorScheme, useResizeObserver } from '@wordpress/compose';
import { InnerBlocks, store as blockEditorStore } from '@wordpress/block-editor';
import { useCallback } from '@wordpress/element';
import { alignmentHelpers } from '@wordpress/components';
/**
 * Internal dependencies
 */

import styles from './editor.scss';
const {
  isFullWidth
} = alignmentHelpers;

function GroupEdit(_ref) {
  let {
    attributes,
    hasInnerBlocks,
    isSelected,
    isLastInnerBlockSelected,
    getStylesFromColorScheme,
    style,
    blockWidth
  } = _ref;
  const {
    align
  } = attributes;
  const [resizeObserver, sizes] = useResizeObserver();
  const {
    width
  } = sizes || {
    width: 0
  };
  const renderAppender = useCallback(() => createElement(View, {
    style: [!hasInnerBlocks && styles.groupAppender, isFullWidth(align) && !hasInnerBlocks && styles.fullwidthGroupAppender, isFullWidth(align) && hasInnerBlocks && styles.fullwidthHasInnerGroupAppender]
  }, createElement(InnerBlocks.ButtonBlockAppender, null)), [align, hasInnerBlocks]);

  if (!isSelected && !hasInnerBlocks) {
    return createElement(View, {
      style: [getStylesFromColorScheme(styles.groupPlaceholder, styles.groupPlaceholderDark), !hasInnerBlocks && { ...styles.marginVerticalDense,
        ...styles.marginHorizontalNone
      }]
    });
  }

  return createElement(View, {
    style: [isSelected && hasInnerBlocks && styles.innerBlocks, style, isSelected && hasInnerBlocks && (style === null || style === void 0 ? void 0 : style.backgroundColor) && styles.hasBackgroundAppender, isLastInnerBlockSelected && (style === null || style === void 0 ? void 0 : style.backgroundColor) && styles.isLastInnerBlockSelected]
  }, resizeObserver, createElement(InnerBlocks, {
    renderAppender: isSelected && renderAppender,
    parentWidth: width,
    blockWidth: blockWidth
  }));
}

export default compose([withSelect((select, _ref2) => {
  var _getBlockAttributes;

  let {
    clientId
  } = _ref2;
  const {
    getBlock,
    getBlockIndex,
    hasSelectedInnerBlock,
    getBlockRootClientId,
    getSelectedBlockClientId,
    getBlockAttributes
  } = select(blockEditorStore);
  const block = getBlock(clientId);
  const hasInnerBlocks = !!(block && block.innerBlocks.length);
  const isInnerBlockSelected = hasInnerBlocks && hasSelectedInnerBlock(clientId, true);
  let isLastInnerBlockSelected = false;

  if (isInnerBlockSelected) {
    const {
      innerBlocks
    } = block;
    const selectedBlockClientId = getSelectedBlockClientId();
    const totalInnerBlocks = innerBlocks.length - 1;
    const blockIndex = getBlockIndex(selectedBlockClientId);
    isLastInnerBlockSelected = totalInnerBlocks === blockIndex;
  }

  const parentId = getBlockRootClientId(clientId);
  const parentBlockAlignment = (_getBlockAttributes = getBlockAttributes(parentId)) === null || _getBlockAttributes === void 0 ? void 0 : _getBlockAttributes.align;
  return {
    hasInnerBlocks,
    isLastInnerBlockSelected,
    parentBlockAlignment
  };
}), withPreferredColorScheme])(GroupEdit);
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