prevent focus event when long press in emoji suggestion component

src/components/EmojiSuggestions.js → src/components/EmojiSuggestions/BaseEmojiSuggestions.js

@@ -1,51 +1,16 @@
 import React from 'react';
 import {View, Pressable} from 'react-native';
-import PropTypes from 'prop-types';
 import _ from 'underscore';
 
 // We take FlatList from this package to properly handle the scrolling of EmojiSuggestions in chats since one scroll is nested inside another
 import {FlatList} from 'react-native-gesture-handler';
-import styles from '../styles/styles';
-import * as StyleUtils from '../styles/StyleUtils';
-import * as EmojiUtils from '../libs/EmojiUtils';
-import Text from './Text';
-import CONST from '../CONST';
-import getStyledTextArray from '../libs/GetStyledTextArray';
-
-const propTypes = {
-    /** The index of the highlighted emoji */
-    highlightedEmojiIndex: PropTypes.number,
-
-    /** Array of suggested emoji */
-    emojis: PropTypes.arrayOf(PropTypes.shape({
-        /** The emoji code */
-        code: PropTypes.string,
-
-        /** The name of the emoji */
-        name: PropTypes.string,
-    })).isRequired,
-
-    /** Fired when the user selects an emoji */
-    onSelect: PropTypes.func.isRequired,
-
-    /** Emoji prefix that follows the colon  */
-    prefix: PropTypes.string.isRequired,
-
-    /** Show that we can use large emoji picker.
-     * Depending on available space and whether the input is expanded, we can have a small or large emoji suggester.
-     * When this value is false, the suggester will have a height of 2.5 items. When this value is true, the height can be up to 5 items.  */
-    isEmojiPickerLarge: PropTypes.bool.isRequired,
-
-    /** Show that we should include ReportRecipientLocalTime view height */
-    shouldIncludeReportRecipientLocalTimeHeight: PropTypes.bool.isRequired,
-
-    /** Stores user's preferred skin tone */
-    preferredSkinToneIndex: PropTypes.number.isRequired,
-};
-
-const defaultProps = {
-    highlightedEmojiIndex: 0,
-};
+import styles from '../../styles/styles';
+import * as StyleUtils from '../../styles/StyleUtils';
+import * as EmojiUtils from '../../libs/EmojiUtils';
+import Text from '../Text';
+import CONST from '../../CONST';
+import getStyledTextArray from '../../libs/GetStyledTextArray';
+import {propTypes, defaultProps} from './emojiSuggestionsPropTypes';
 
 /**
  * @param {Number} numRows
@@ -71,7 +36,7 @@ const measureHeightOfEmojiRows = (numRows, isEmojiPickerLarge) => {
  */
 const keyExtractor = (item, index) => `${item.name}+${index}}`;
 
-const EmojiSuggestions = (props) => {
+const BaseEmojiSuggestions = (props) => {
     /**
      * Render a suggestion menu item component.
      * @param {Object} params.item
@@ -91,6 +56,7 @@ const EmojiSuggestions = (props) => {
                 )}
                 onMouseDown={e => e.preventDefault()}
                 onPress={() => props.onSelect(index)}
+                onLongPress={() => {}}
             >
                 <View style={styles.emojiSuggestionContainer}>
                     <Text style={styles.emojiSuggestionsEmoji}>{EmojiUtils.getEmojiCodeWithSkinColor(item, props.preferredSkinToneIndex)}</Text>
@@ -115,6 +81,7 @@ const EmojiSuggestions = (props) => {
 
     return (
         <View
+            ref={props.forwardedRef}
             style={[
                 styles.emojiSuggestionsContainer,
                 StyleUtils.getEmojiSuggestionContainerStyle(
@@ -135,8 +102,11 @@ const EmojiSuggestions = (props) => {
     );
 };
 
-EmojiSuggestions.propTypes = propTypes;
-EmojiSuggestions.defaultProps = defaultProps;
-EmojiSuggestions.displayName = 'EmojiSuggestions';
+BaseEmojiSuggestions.propTypes = propTypes;
+BaseEmojiSuggestions.defaultProps = defaultProps;
+BaseEmojiSuggestions.displayName = 'BaseEmojiSuggestions';
 
-export default EmojiSuggestions;
+export default React.forwardRef((props, ref) => (
+    // eslint-disable-next-line react/jsx-props-no-spreading
+    <BaseEmojiSuggestions {...props} forwardedRef={ref} />
+));

src/components/EmojiSuggestions/emojiSuggestionsPropTypes.js

@@ -0,0 +1,41 @@
+import PropTypes from 'prop-types';
+
+const propTypes = {
+    /** The index of the highlighted emoji */
+    highlightedEmojiIndex: PropTypes.number,
+
+    /** Array of suggested emoji */
+    emojis: PropTypes.arrayOf(PropTypes.shape({
+        /** The emoji code */
+        code: PropTypes.string,
+
+        /** The name of the emoji */
+        name: PropTypes.string,
+    })).isRequired,
+
+    /** Fired when the user selects an emoji */
+    onSelect: PropTypes.func.isRequired,
+
+    /** Emoji prefix that follows the colon  */
+    prefix: PropTypes.string.isRequired,
+
+    /** Show that we can use large emoji picker.
+     * Depending on available space and whether the input is expanded, we can have a small or large emoji suggester.
+     * When this value is false, the suggester will have a height of 2.5 items. When this value is true, the height can be up to 5 items.  */
+    isEmojiPickerLarge: PropTypes.bool.isRequired,
+
+    /** Show that we should include ReportRecipientLocalTime view height */
+    shouldIncludeReportRecipientLocalTimeHeight: PropTypes.bool.isRequired,
+
+    /** Stores user's preferred skin tone */
+    preferredSkinToneIndex: PropTypes.number.isRequired,
+
+    /** A ref to forward to the suggestion container */
+    forwardedRef: PropTypes.object,
+};
+
+const defaultProps = {
+    highlightedEmojiIndex: 0,
+};
+
+export {propTypes, defaultProps};

src/components/EmojiSuggestions/index.js

@@ -0,0 +1,32 @@
+import React from 'react';
+import BaseEmojiSuggestions from './BaseEmojiSuggestions';
+import * as DeviceCapabilities from '../../libs/DeviceCapabilities';
+import {propTypes, defaultProps} from './emojiSuggestionsPropTypes';
+
+const EmojiSuggestions = (props) => {
+    const containerRef = React.useRef(null);
+    React.useEffect(() => {
+        const container = containerRef.current;
+        if (!container) {
+            return;
+        }
+        container.onpointerdown = (e) => {
+            if (DeviceCapabilities.hasHoverSupport()) {
+                return;
+            }
+            e.preventDefault();
+        };
+        return () => container.onpointerdown = null;
+    }, []);
+
+    return (
+        // eslint-disable-next-line react/jsx-props-no-spreading
+        <BaseEmojiSuggestions {...props} ref={containerRef} />
+    );
+};
+
+EmojiSuggestions.propTypes = propTypes;
+EmojiSuggestions.defaultProps = defaultProps;
+EmojiSuggestions.displayName = 'EmojiSuggestions';
+
+export default EmojiSuggestions;

src/components/EmojiSuggestions/index.native.js

@@ -0,0 +1,14 @@
+import React from 'react';
+import BaseEmojiSuggestions from './BaseEmojiSuggestions';
+import {propTypes, defaultProps} from './emojiSuggestionsPropTypes';
+
+const EmojiSuggestions = props => (
+    // eslint-disable-next-line react/jsx-props-no-spreading
+    <BaseEmojiSuggestions {...props} />
+);
+
+EmojiSuggestions.propTypes = propTypes;
+EmojiSuggestions.defaultProps = defaultProps;
+EmojiSuggestions.displayName = 'EmojiSuggestions';
+
+export default EmojiSuggestions;