snapshot of https://github.com/jitsi/jitsi-meet.git @ fd1749dd28f4138aa80234fc7f311b19aaffa0e7 (2026-09-15)

react/features/video-menu/components/native/LowerHandButton.tsx

@@ -0,0 +1,71 @@
+import { connect } from 'react-redux';
+
+import { IReduxState } from '../../../app/types';
+import { getCurrentConference } from '../../../base/conference/functions';
+import { IJitsiConference } from '../../../base/conference/reducer';
+import { translate } from '../../../base/i18n/functions';
+import { IconRaiseHand } from '../../../base/icons/svg';
+import AbstractButton, { IProps as AbstractButtonProps } from '../../../base/toolbox/components/AbstractButton';
+import { LOWER_HAND_MESSAGE } from '../../../base/tracks/constants';
+
+interface IProps extends AbstractButtonProps {
+
+    /**
+     * The current conference.
+     */
+    _conference: IJitsiConference | undefined;
+
+    /**
+     * The ID of the participant object that this button is supposed to
+     * ask to lower the hand.
+     */
+    participantId: String | undefined;
+}
+
+/**
+ * Implements a React {@link Component} which displays a button for lowering certain
+ * participant raised hands.
+ *
+ * @returns {JSX.Element}
+ */
+class LowerHandButton extends AbstractButton<IProps> {
+    override icon = IconRaiseHand;
+    override accessibilityLabel = 'participantsPane.actions.lowerHand';
+    override label = 'participantsPane.actions.lowerHand';
+
+    /**
+     * Handles clicking / pressing the button, and asks the participant to lower hand.
+     *
+     * @private
+     * @returns {void}
+     */
+    override _handleClick() {
+        const { participantId, _conference } = this.props;
+
+        _conference?.sendEndpointMessage(
+            participantId,
+            {
+                name: LOWER_HAND_MESSAGE
+            }
+        );
+    }
+}
+
+/**
+ * Maps part of the Redux state to the props of this component.
+ *
+ * @param {Object} state - The Redux state.
+ * @param {Object} ownProps - Properties of component.
+ * @returns {IProps}
+ */
+function mapStateToProps(state: IReduxState, ownProps: any) {
+    const { participantID } = ownProps;
+    const currentConference = getCurrentConference(state);
+
+    return {
+        _conference: currentConference,
+        participantId: participantID
+    };
+}
+
+export default translate(connect(mapStateToProps)(LowerHandButton));