bring back code we're not inheriting anymore

account_financial_report_qweb/wizard/ledger_report_wizard.py

@@ -40,5 +40,46 @@ class LedgerReportWizard(models.TransientModel):
     )
 
     @api.multi
-    def button_print(self):
-        return True
+    def pre_print_report(self, data):
+        data = {'form': {}}
+
+        # will be used to attach the report on the main account
+        vals = self.read(['amount_currency',
+                          'account_ids',
+                          'journal_ids',
+                          'centralize',
+                          'target_move',
+                          'date_from',
+                          'date_to',
+                          'fiscalyear'])[0]
+        data['form'].update(vals)
+        return data
+
+    @api.multi
+    def _print_report(self, data):
+        # we update form with display account value
+        data = self.pre_print_report(data)
+        Report = self.env['report'].with_context(landscape=True)
+        return Report.get_action(
+            self, 'account.report_generalledger_qweb',
+            data=data)
+
+    def _build_contexts(self, data):
+        result = {}
+        result['journal_ids'] = 'journal_ids' in data['form'] and data['form']['journal_ids'] or False
+        result['state'] = 'target_move' in data['form'] and data['form']['target_move'] or ''
+        result['date_from'] = data['form']['date_from'] or False
+        result['date_to'] = data['form']['date_to'] or False
+        result['strict_range'] = True if result['date_from'] else False
+        return result
+
+    @api.multi
+    def check_report(self):
+        self.ensure_one()
+        data = {}
+        data['ids'] = self.env.context.get('active_ids', [])
+        data['model'] = self.env.context.get('active_model', 'ir.ui.menu')
+        data['form'] = self.read(['date_from', 'date_to', 'journal_ids', 'target_move'])[0]
+        used_context = self._build_contexts(data)
+        data['form']['used_context'] = dict(used_context, lang=self.env.context.get('lang', 'en_US'))
+        return self._print_report(data)