modify refund inv wizard: put warning msg to user if inv is in draft state & string add to account.account's link

bzr revid: mra@tinyerp.com-20081112084154-i2lj8vme70rxqvew

addons/account/account_view.xml

@@ -989,7 +989,7 @@
         <act_window
             domain="[('account_id', '=', active_id)]"
             id="act_account_acount_move_line_open"
-            name=""
+            name="Entries"
             context="{'account_id': active_id}"
             res_model="account.move.line"
             src_model="account.account"/>

addons/account/wizard/wizard_refund.py

@@ -62,7 +62,9 @@ class wiz_refund(wizard.interface):
         date = False
         period = False
         description = False
-        for inv in pool.get('account.invoice').browse(cr, uid, data['ids']) :
+        for inv in pool.get('account.invoice').browse(cr, uid, data['ids']):
+            if inv.state == 'draft':
+                raise wizard.except_wizard(_('Error !'), _('Can not %s draft invoice.') % (mode))
             if form['period'] :
                 period = form['period']
             else: