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

react/features/chat/components/web/ChatButton.tsx

@@ -0,0 +1,100 @@
+import React from 'react';
+import { connect } from 'react-redux';
+
+import { createToolbarEvent } from '../../../analytics/AnalyticsEvents';
+import { sendAnalytics } from '../../../analytics/functions';
+import { IReduxState } from '../../../app/types';
+import { translate } from '../../../base/i18n/functions';
+import { IconMessage } from '../../../base/icons/svg';
+import AbstractButton, { IProps as AbstractButtonProps } from '../../../base/toolbox/components/AbstractButton';
+import { closeOverflowMenuIfOpen } from '../../../toolbox/actions.web';
+import { toggleChat } from '../../actions.web';
+import { isChatDisabled } from '../../functions';
+
+import ChatCounter from './ChatCounter';
+
+/**
+ * The type of the React {@code Component} props of {@link ChatButton}.
+ */
+interface IProps extends AbstractButtonProps {
+
+    /**
+     * Whether or not the chat feature is currently displayed.
+     */
+    _chatOpen: boolean;
+}
+
+/**
+ * Implementation of a button for accessing chat pane.
+ */
+class ChatButton extends AbstractButton<IProps> {
+    override accessibilityLabel = 'toolbar.accessibilityLabel.openChat';
+    override toggledAccessibilityLabel = 'toolbar.accessibilityLabel.closeChat';
+    override icon = IconMessage;
+    override label = 'toolbar.openChat';
+    override toggledLabel = 'toolbar.closeChat';
+    override tooltip = 'toolbar.openChat';
+    override toggledTooltip = 'toolbar.closeChat';
+
+    /**
+     * Indicates whether this button is in toggled state or not.
+     *
+     * @override
+     * @protected
+     * @returns {boolean}
+     */
+    override _isToggled() {
+        return this.props._chatOpen;
+    }
+
+    /**
+     * Overrides AbstractButton's {@link Component#render()}.
+     *
+     * @override
+     * @protected
+     * @returns {boReact$Nodeolean}
+     */
+    override render() {
+        return (
+            <div
+                className = 'toolbar-button-with-badge'
+                key = 'chatcontainer'>
+                {super.render()}
+                <ChatCounter />
+            </div>
+        );
+    }
+
+    /**
+     * Handles clicking the button, and toggles the chat.
+     *
+     * @private
+     * @returns {void}
+     */
+    override _handleClick() {
+        const { dispatch } = this.props;
+
+        sendAnalytics(createToolbarEvent(
+            'toggle.chat',
+            {
+                enable: !this.props._chatOpen
+            }));
+        dispatch(closeOverflowMenuIfOpen());
+        dispatch(toggleChat());
+    }
+}
+
+/**
+ * Function that maps parts of Redux state tree into component props.
+ *
+ * @param {Object} state - Redux state.
+ * @returns {Object}
+ */
+const mapStateToProps = (state: IReduxState) => {
+    return {
+        _chatOpen: state['features/chat'].isOpen,
+        visible: !isChatDisabled(state)
+    };
+};
+
+export default translate(connect(mapStateToProps)(ChatButton));