account-financial-reporting/account_export_csv/wizard/account_export_csv_view.xml

<?xml version="1.0" encoding="utf-8"?>
<openerp>
    <data>

        <record id="account_csv_export_view" model="ir.ui.view">
             <field name="name">Accounting Entries CSV Export</field>
             <field name="model">account.csv.export</field>
             <field name="type">form</field>
             <field name="arch" type="xml">
                <form string="Accounting CSV Export">
                    <group colspan="4">
                        <field name="company_id" />
                        <field name="fiscalyear_id"  domain="[('company_id', '=', company_id)]"/>
                     </group>
                    <group colspan="4" col="2">
                        <field name="periods" domain="[('state', '=', 'draft'),('fiscalyear_id','=',fiscalyear_id)]"/>
                        <field name="journal_ids"/>
                    </group>
                   <separator string ="" colspan="4"/>
                    <group colspan="4" col="3">
                        <button special="cancel" string="Close" icon="gtk-cancel"/>
                        <button name="action_manual_export_account" string="Trial Balance" type="object" icon="gtk-execute"/>
                        <button name="action_manual_export_analytic" string="Analytic Balance (with accounts)" type="object" icon="gtk-execute"/>
                        <button name="action_manual_export_journal_entries" string="Journal Entries" type="object" icon="gtk-execute"/>
                     </group>
                   <separator string ="" colspan="4"/>
                    <group colspan="4">
                        <field name="data" filename="export_filename"/>
                     </group>

                </form>
             </field>
         </record>

        <record id="action_account_csv_export" model="ir.actions.act_window">
             <field name="name">Accounting CSV Export</field>
             <field name="res_model">account.csv.export</field>
             <field name="type">ir.actions.act_window</field>
             <field name="view_type">form</field>
             <field name="view_mode">tree,form</field>
             <field name="view_id" ref="account_csv_export_view"/>
             <field name="context">{}</field>
             <field name="target">new</field>
       </record>

    </data>
</openerp>