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

react/features/base/toolbox/components/BaseVideoMuteButton.ts

@@ -0,0 +1,59 @@
+import { IconVideo, IconVideoOff } from '../../icons/svg';
+
+import AbstractButton, { IProps } from './AbstractButton';
+
+/**
+ * An abstract implementation of a button for toggling video mute.
+ */
+export default class BaseVideoMuteButton<P extends IProps, S=any>
+    extends AbstractButton<P, S> {
+
+    override icon = IconVideo;
+    override toggledIcon = IconVideoOff;
+
+    /**
+     * Handles clicking / pressing the button, and toggles the video mute state
+     * accordingly.
+     *
+     * @protected
+     * @returns {void}
+     */
+    override _handleClick() {
+        this._setVideoMuted(!this._isVideoMuted());
+    }
+
+    /**
+     * Indicates whether this button is in toggled state or not.
+     *
+     * @override
+     * @protected
+     * @returns {boolean}
+     */
+    override _isToggled() {
+        return this._isVideoMuted();
+    }
+
+    /**
+     * Helper function to be implemented by subclasses, which must return a
+     * {@code boolean} value indicating if video is muted or not.
+     *
+     * @protected
+     * @returns {boolean}
+     */
+    _isVideoMuted() {
+        // To be implemented by subclass.
+        return false;
+    }
+
+    /**
+     * Helper function to perform the actual setting of the video mute / unmute
+     * action.
+     *
+     * @param {boolean} _videoMuted - Whether video should be muted or not.
+     * @protected
+     * @returns {void}
+     */
+    _setVideoMuted(_videoMuted: boolean) {
+        // To be implemented by subclass.
+    }
+}