jitsi-meet/react/features/toolbox/functions.web.js

// @flow

declare var interfaceConfig: Object;

/**
 * Helper for getting the height of the toolbox.
 *
 * @returns {number} The height of the toolbox.
 */
export function getToolboxHeight() {
    const toolbox = document.getElementById('new-toolbox');

    return (toolbox && toolbox.clientHeight) || 0;
}

/**
 * Indicates if a toolbar button is enabled.
 *
 * @param {string} name - The name of the setting section as defined in
 * interface_config.js.
 * @returns {boolean} - True to indicate that the given toolbar button
 * is enabled, false - otherwise.
 */
export function isButtonEnabled(name: string) {
    return interfaceConfig.TOOLBAR_BUTTONS.indexOf(name) !== -1;
}