[FIX] crm: list of meetings from opportunity

When opening the list of meetings from an opportunity, show only the meetings
linked to the current opportunity.
Use search_default_ to be able to remove the filter if not needed.
Remove context on meeting button as it's ignored in action_makeMeeting (and
there is no field attendee_id linked to a crm.lead anyway)
opw 614039

addons/crm/crm_lead.py

@@ -930,6 +930,7 @@ class crm_lead(base_stage, format_address, osv.osv):
         opportunity = self.browse(cr, uid, ids[0], context)
         res = self.pool.get('ir.actions.act_window').for_xml_id(cr, uid, 'base_calendar', 'action_crm_meeting', context)
         res['context'] = {
+            'search_default_opportunity_id': opportunity.id,
             'default_opportunity_id': opportunity.id,
             'default_partner_id': opportunity.partner_id and opportunity.partner_id.id or False,
             'default_partner_ids' : opportunity.partner_id and [opportunity.partner_id.id] or False,

addons/crm/crm_lead_view.xml

@@ -392,8 +392,7 @@
                                 type="action"/>
                             <button string="Meeting"
                                 name="action_makeMeeting"
-                                type="object"
-                                context="{'search_default_attendee_id': active_id, 'default_attendee_id' : active_id}"/>
+                                type="object" />
                         </div>
                         <div class="oe_title">
                             <label for="name" class="oe_edit_only"/>

addons/crm/crm_meeting_menu.xml

@@ -5,5 +5,16 @@
     <menuitem name="Import &amp; Synchronize" id="base.menu_import_crm"
         parent="base.menu_base_partner"/>
 
+    <record id="view_crm_meeting_search" model="ir.ui.view">
+        <field name="name">CRM - Meetings Search</field>
+        <field name="model">crm.meeting</field>
+        <field name="inherit_id" ref="base_calendar.view_crm_meeting_search"/>
+        <field name="arch" type="xml">
+            <xpath expr="//field[@name='user_id']" position="after">
+                <field name="opportunity_id"/>
+            </xpath>
+        </field>
+    </record>
+
 </data>
 </openerp>