تنسيق الورق المخصص في تقارير QWeb لأودو

<!-- data/paper_format_data.xml -->
<odoo>
  <record id="paperformat_invoice_custom" model="ir.paper.format">
    <field name="name">Invoice A4 Narrow Margin</field>
    <field name="default" eval="False"/>
    <field name="format">A4</field>
    <field name="orientation">Portrait</field>
    <field name="margin_top">10.0</field>
    <field name="margin_bottom">10.0</field>
    <field name="margin_left">10.0</field>
    <field name="margin_right">10.0</field>
    <field name="header_line" eval="False"/>
    <field name="header_spacing">40</field>
  </record>
</odoo>

<!-- report/account_invoice_report.xml -->
<odoo>
  <!-- Define the report action and reference the paper format -->
  <report
    id="account_invoices_custom"
    model="account.move"
    string="Custom Invoice"
    report_type="qweb-pdf"
    name="your_module.report_invoice_custom_document"
    file="your_module.report_invoice_custom_document"
    paper_format="your_module.paperformat_invoice_custom"
    print_report_name="(object.name or 'Invoice')"
  />
</odoo>

<!-- report/report_invoice_custom_document.xml -->
<odoo>
  <!-- Outer wrapper must inherit web.html_container -->
  <template id="report_invoice_custom_document">
    <t t-call="web.html_container">
      <t t-foreach="docs" t-as="doc">
        <t t-call="web.external_layout">
          <t t-set="doc" t-value="doc.with_context(lang=doc.partner_id.lang)"/>

          <!-- Body content goes here -->
          <div class="page">
            <h2 t-field="doc.name"/>
            <p t-field="doc.invoice_date"/>
            <!-- ... your report body ... -->
          </div>

        </t>
      </t>
    </t>
  </template>
</odoo>

<!-- Custom header for a specific report only -->
<template id="report_invoice_custom_header"
          inherit_id="web.external_layout_header">
  <xpath expr="//div[hasclass('header')]" position="replace">
    <!-- Only override for our custom report -->
    <t t-if="report_name == 'your_module.report_invoice_custom_document'">
      <div class="header" style="height: 35mm;">
        <!-- Your custom header HTML here -->
        <img t-att-src="'/web/image/res.company/%s/logo' % company.id"
             style="max-height: 30mm;"/>
        <div class="text-right">
          <strong t-field="company.name"/>
        </div>
      </div>
    </t>
    <t t-else="">
      <!-- Fall back to default header for all other reports -->
      <t t-call="web.external_layout_standard_header"/>
    </t>
  </xpath>
</template>