web/web_developer_mode_optional/static/src/js/chrome.js

// License, author and contributors information in:
// __openerp__.py file at the root folder of this module.

/*---------------------------------------------------------
 * OpenERP Web chrome
 *---------------------------------------------------------*/
openerp.web_developer_mode_optional = function () {
    var instance = openerp;
    openerp.web.chrome = {};
    var QWeb = instance.web.qweb;
    var _t = instance.web._t;

    instance.web.UserMenuDevel =  instance.web.UserMenu.include({
        on_menu_about: function() {
            var self = this;
            var Users = new openerp.web.Model('res.users');
            var debug_mode_enabled = true;

            Users.call('has_group', ['web_developer_mode_optional.group_developer'])
                .then(function (result) {
                    debug_mode_enabled = result;
                    self.rpc("/web/webclient/version_info", {}).done(function (res) {
                        var $help = $(QWeb.render("UserMenu.about", {version_info: res}));

                        if (debug_mode_enabled) {
                            $help.find('a.oe_activate_debug_mode').click(function (e) {
                                e.preventDefault();
                                window.location = $.param.querystring( window.location.href, 'debug');
                            });
                        } else {
                            $help.find('a.oe_activate_debug_mode').remove();
                        }
                        new instance.web.Dialog(this, {
                            size: 'medium',
                            dialogClass: 'oe_act_window',
                            title: _t("About"),
                        }, $help).open();
                    });
                });
        },
    });

}