odoo/addons/account/report/account_invoice_report_view.xml

<?xml version="1.0" encoding="utf-8"?>
<openerp>
<data>
    <record id="view_account_invoice_report_tree" model="ir.ui.view">
        <field name="name">account.invoice.report.tree</field>
        <field name="model">account.invoice.report</field>
        <field name="type">tree</field>
        <field name="arch" type="xml">
            <tree string="Invoices Statistics">
                <field name="date"/>
                <field name="user_id"/>
                <field name="year" invisible="1"/>
                <field name="month" invisible="1"/>
                <field name="type" invisible="1"/>
                <field name="company_id" invisible="1"/>
                <field name="partner_id"/>
                <field name="product_id"/>
                <field name="product_qty"/>
                <!--field name="delay" avg="Days to Close"/-->
                <field name="nbr" sum="# of Lines"/>
                <field name="price_average" avg="Average Price"/>
                <field name="price_total" sum="Total Price"/>
                <field name="state" invisible="1"/>
            </tree>
        </field>
    </record>

    <record id="view_account_invoice_report_graph" model="ir.ui.view">
         <field name="name">account.invoice.report.graph</field>
         <field name="model">account.invoice.report</field>
         <field name="type">graph</field>
         <field name="arch" type="xml">
             <graph string="Invoices Statistics" type="bar">
                 <field name="product_id"/>
                 <field name="price_total"/>
             </graph>
         </field>
    </record>

    <record id="view_account_invoice_report_search" model="ir.ui.view">
        <field name="name">account.invoice.report.search</field>
        <field name="model">account.invoice.report</field>
        <field name="type">search</field>
        <field name="arch" type="xml">
            <search string="Invoices">
                <filter icon="terp-account"
                    string="This Year"
                    domain="[('year','=',time.strftime('%%Y'))]"
                    help="Invoices of the year"/>
                <filter icon="terp-account"
                    string="This Month"
                    domain="[('month','=',time.strftime('%%m'))]"
                    help="Invoices of this month"/>
                <separator orientation="vertical"/>
                <filter icon="terp-account"
                    string="Draft"
                    domain="[('state','=','draft')]"/>
                <filter icon="terp-account"
                    string="Invoices"
                    domain="[('state','&lt;&gt;','draft'),('state','&lt;&gt;','cancel')]"/>
                <separator orientation="vertical"/>
                <field name="product_id"/>
                <field name="user_id" widget="selection">
                    <filter icon="terp-account"
                        string="My Invoices"
                        domain="[('user_id','=',uid)]"/>
                </field>
                <field name="partner_id"/>
                <field name="company_id" groups="base.group_multi_company" widget="selection"/>

                <newline/>

                <group expand="1" string="Group By..." colspan="10" col="12">
                    <filter string="Company" icon="terp-account" context="{'group_by':'company_id'}"/>
                    <filter string="Salesman" icon="terp-account" context="{'group_by':'user_id'}" default="1"/>
                    <separator orientation="vertical"/>
                    <filter string="Product" icon="terp-account" context="{'group_by':'product_id'}"/>
                    <filter string="Partner" icon="terp-account" context="{'group_by':'partner_id'}"/>
                    <filter string="State" icon="terp-account" context="{'group_by':'state'}"/>
                    <separator orientation="vertical"/>
                    <filter string="Month" icon="terp-account" context="{'group_by':'date'}"/>
                    <filter string="Year" icon="terp-account" context="{'group_by':'year'}"/>
                </group>
                 <newline/>
                <group expand="1" string="Extended options..." colspan="10" col="12">
                    <filter icon="terp-account"
                    		string="Customer Invoices"
                    		domain="[('type','=','out_invoice')]"/>
                    <filter icon="terp-account"
                    		string="Supplier Invoices"
                    		domain="[('type','=','in_invoice')]"/>
                    <filter icon="terp-account"
                    		string="Customer Refunds"
                    		domain="[('type','=','out_refund')]"/>
                    <filter icon="terp-account"
                    		string="Supplier Refunds"
                    		domain="[('type','=','in_refund')]"/>
                </group>
            </search>
        </field>
    </record>

    <record id="action_account_invoice_report_all" model="ir.actions.act_window">
        <field name="name">Invoices</field>
        <field name="res_model">account.invoice.report</field>
        <field name="view_type">form</field>
        <field name="view_mode">tree,graph</field>
        <field name="search_view_id" ref="view_account_invoice_report_search"/>
    </record>

    <menuitem action="action_account_invoice_report_all" id="menu_action_account_invoice_report_all" parent="account.menu_finance_reporting" sequence="0"/>

</data>
</openerp>