jitsi_app_c0/bottom_toolbar.js

var BottomToolbar = (function (my) {
    my.toggleChat = function() {
        if (ContactList.isVisible()) {
            buttonClick("#contactListButton", "active");
            ContactList.toggleContactList();
        }

        buttonClick("#chatBottomButton", "active");

        Chat.toggleChat();
    };

    my.toggleContactList = function() {
        if (Chat.isVisible()) {
            buttonClick("#chatBottomButton", "active");
            Chat.toggleChat();
        }

        buttonClick("#contactListButton", "active");

        ContactList.toggleContactList();
    };


    $(document).bind("remotevideo.resized", function (event, width, height) {
        var bottom = (height - $('#bottomToolbar').outerHeight())/2 + 18;

        $('#bottomToolbar').css({bottom: bottom + 'px'});
    });

    return my;
}(BottomToolbar || {}));