GOLEM/golem_activity_queue/views/golem_activity_views.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright 2018 Youssef El Ouahby <youssef@yaltik.com>
Copyright 2018 Fabien Bourgeois <fabien@yaltik.com>

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
-->

<odoo>
  <data>

    <!-- Forms -->
    <record id="golem_activity_form_inherit_golem_activity_queue"
      model="ir.ui.view">
     <field name="name">Add the queue registration items to activity form</field>
     <field name="model">golem.activity</field>
     <field name="inherit_id" ref="golem_activity.golem_activity_form" />
     <field name="arch" type="xml">
      <field name="activity_registration_ids" position="after">
        <button name="register_from_queue" colspan="2"
          string="Add from queue"  type="object"
          attrs="{'invisible':['|', ('queue_allowed', '=', False), '|',
          ('places_remain','=', 0), ('queue_activity_number', '=', 0)]}"/>
      </field>
      <page name="invoicing" position="before">
        <page name="queue" string="Queue">
          <group>
            <field name="queue_allowed" readonly='1'/>
            <field name="auto_registration_from_queue" readonly='1'/>
          </group>
          <group attrs="{'invisible': [('queue_allowed', '=', False)]}">>
            <field name="queue_activity_number" readonly='1'/>
            <field name="activity_queue_ids"
                   context="{'default_activity_id': active_id}" >
              <tree editable="top">
                <field name="sequence" widget="handle"/>
                <field name="member_id"/>
                <field name="activity_id" readonly="1" />
                <field name="season_id" readonly="1" />
              </tree>
            </field>
            <button name="register_from_queue" colspan="2"
              string="Register from Queue"  type="object"
              attrs="{'invisible':['|', ('queue_allowed', '=', False), '|',
              ('places_remain','=', 0), ('queue_activity_number', '=', 0)]}"/>
          </group>
        </page>
      </page>
      <header position="inside">
        <button class="oe_highlight" name="queue_allowed_toggle"
                string="Add Queue"  type="object"
                attrs="{'invisible': [('queue_allowed', '=', True)]}"/>
        <button class="oe_highlight" name="queue_allowed_toggle"
                string="Remove Queue"  type="object"
                attrs="{'invisible': [('queue_allowed', '=', False)]}"
                confirm="Are you sure you want to remove queue from this activity ? This will delete all elements currently registred in"/>
        <button name="auto_registration_toggle"
                string="Switch to automated registration from queue"  type="object"
                attrs="{'invisible': ['|', ('queue_allowed', '=', False),'&amp;', ('queue_allowed', '=', True), ('auto_registration_from_queue', '=', True)]}"
                confirm="Are you sure you want to switch to automated registration from queue mode ?"/>
        <button name="auto_registration_toggle"
                string="Switch to manual registration from queue"  type="object"
                attrs="{'invisible': ['|', ('queue_allowed', '=', False),'&amp;', ('queue_allowed', '=', True), ('auto_registration_from_queue', '=', False)]}"
                confirm="Are you sure you want to switch to manual registration from queue mode ?"/>
       </header>
     </field>
   </record>

  </data>
</odoo>