export default {
    NICKNAME_CHANGED: 'UI.nickname_changed',
    PINNED_ENDPOINT: 'UI.pinned_endpoint',

    /**
     * Notifies that local user created text message.
     */
    MESSAGE_CREATED: 'UI.message_created',

    /**
     * Notifies that local user changed email.
     */
    EMAIL_CHANGED: 'UI.email_changed',

    /**
     * Notifies that "start muted" settings changed.
     */
    AUDIO_MUTED: 'UI.audio_muted',
    VIDEO_MUTED: 'UI.video_muted',
    ETHERPAD_CLICKED: 'UI.etherpad_clicked',
    SHARED_VIDEO_CLICKED: 'UI.start_shared_video',

    /**
     * Updates shared video with params: url, state, time(optional)
     * Where url is the video link, state is stop/start/pause and time is the
     * current video playing time.
     */
    UPDATE_SHARED_VIDEO: 'UI.update_shared_video',
    TOGGLE_FULLSCREEN: 'UI.toogle_fullscreen',
    FULLSCREEN_TOGGLED: 'UI.fullscreen_toggled',
    AUTH_CLICKED: 'UI.auth_clicked',

    /**
     * Notifies that the audio only mode was toggled.
     */
    TOGGLE_AUDIO_ONLY: 'UI.toggle_audioonly',
    TOGGLE_CHAT: 'UI.toggle_chat',

    /**
     * Notifies that a command to toggle the filmstrip has been issued. The
     * event may optionally specify a {Boolean} (primitive) value to assign to
     * the visibility of the filmstrip (i.e. the event may act as a setter).
     * The very toggling of the filmstrip may or may not occurred at the time
     * of the receipt of the event depending on the position of the receiving
     * event listener in relation to the event listener which carries out the
     * command to toggle the filmstrip.
     *
     * @see {TOGGLED_FILMSTRIP}
     */
    TOGGLE_FILMSTRIP: 'UI.toggle_filmstrip',

    /**
     * Notifies that the filmstrip was (actually) toggled. The event supplies a
     * {Boolean} (primitive) value indicating the visibility of the filmstrip
     * after the toggling (at the time of the event emission).
     *
     * @see {TOGGLE_FILMSTRIP}
     */
    TOGGLED_FILMSTRIP: 'UI.toggled_filmstrip',
    TOGGLE_SCREENSHARING: 'UI.toggle_screensharing',
    TOGGLED_SHARED_DOCUMENT: 'UI.toggled_shared_document',
    HANGUP: 'UI.hangup',
    LOGOUT: 'UI.logout',
    VIDEO_DEVICE_CHANGED: 'UI.video_device_changed',
    AUDIO_DEVICE_CHANGED: 'UI.audio_device_changed',
    AUDIO_OUTPUT_DEVICE_CHANGED: 'UI.audio_output_device_changed',

    /**
     * Notifies interested listeners that the follow-me feature is enabled or
     * disabled.
     */
    FOLLOW_ME_ENABLED: 'UI.follow_me_enabled',

    /**
     * Notifies that flipX property of the local video is changed.
     */
    LOCAL_FLIPX_CHANGED: 'UI.local_flipx_changed',

    // An event which indicates that the resolution of a remote video has
    // changed.
    RESOLUTION_CHANGED: 'UI.resolution_changed',

    /**
     * Notifies that the button "Cancel" is pressed on the dialog for
     * external extension installation.
     */
    EXTERNAL_INSTALLATION_CANCELED: 'UI.external_installation_canceled',

    /**
     * Notifies that the side toolbar container has been toggled. The actual
     * event must contain the identifier of the container that has been toggled
     * and information about toggle on or off.
     */
    SIDE_TOOLBAR_CONTAINER_TOGGLED: 'UI.side_container_toggled',

    /**
     * Notifies that the raise hand has been changed.
     */
    LOCAL_RAISE_HAND_CHANGED: 'UI.local_raise_hand_changed',

    /**
     * Notifies that the avatar is displayed or not on the largeVideo.
     */
    LARGE_VIDEO_AVATAR_VISIBLE: 'UI.large_video_avatar_visible',

    /**
     * Notifies that the displayed particpant id on the largeVideo is changed.
     */
    LARGE_VIDEO_ID_CHANGED: 'UI.large_video_id_changed'
};