[MIG] report_label

[IMP] allow to create report.paperformat.label without creating each time report.paperformat item
[FIX] Remove useless data that are specific Label: Agipa 114016
[REF] simplify UI, removing custom entry for ir.actions.server
[ADD] migration script to migrate name field
[IMP] Add label_background_color to allow to easily define background-color for label. (That can be usefull to debug label positions)
[DOC] update screenshots to new V16 versions
[IMP] Set body and html margin to 0 to to able to be predictive when designing a label sheet
[IMP] replace style by class in the label template, reducing the size of the html code generated.
[IMP] replace label_template by label_template_view_id on the ir.actions.server model, removing useless xml and python code. (provide migration scripts)
[REF] Split wizard file into wizard and wizard line file, following OCA guidelines

report_label/models/ir_actions_server.py

@@ -9,8 +9,10 @@ class IrActionsServer(models.Model):
         selection_add=[("report_label", "Print self-adhesive labels")],
         ondelete={"report_label": "cascade"},
     )
-    label_template = fields.Char(
-        "Label QWeb Template",
+    label_template_view_id = fields.Many2one(
+        string="Label QWeb Template",
+        comodel_name="ir.ui.view",
+        domain=[("type", "=", "qweb")],
         help="The QWeb template key to render the labels",
         states={"report_label": [("required", True)]},
     )
@@ -20,27 +22,12 @@ class IrActionsServer(models.Model):
         states={"report_label": [("required", True)]},
     )
 
-    def report_label_associated_view(self):
-        """View the associated qweb templates"""
-        self.ensure_one()
-        action = self.env.ref("base.action_ui_view", raise_if_not_found=False)
-        if not action or len(self.label_template.split(".")) < 2:
-            return False
-        res = action.read()[0]
-        res["domain"] = [
-            ("type", "=", "qweb"),
-            "|",
-            ("name", "ilike", self.label_template.split(".")[1]),
-            ("key", "=", self.label_template),
-        ]
-        return res
-
     def _run_action_report_label_multi(self, eval_context=None):
         """Show report label wizard"""
         context = dict(self.env.context)
         context.update(
             {
-                "label_template": self.label_template,
+                "label_template_view_id": self.label_template_view_id.id,
                 "label_paperformat_id": self.label_paperformat_id.id,
                 "res_model_id": self.model_id.id,
             }

report_label/models/report_paperformat_label.py

@@ -3,9 +3,10 @@ from odoo import fields, models
 
 class ReportPaperformatLabel(models.Model):
     _name = "report.paperformat.label"
-    _inherits = {"report.paperformat": "paperformat_id"}
     _description = "Label Paper Format"
 
+    name = fields.Char(required=True)
+
     paperformat_id = fields.Many2one(
         "report.paperformat",
         string="Paper Format",
@@ -22,6 +23,7 @@ class ReportPaperformatLabel(models.Model):
         default=42.3,
         required=True,
     )
+    label_background_color = fields.Char(default="#FFFFFF")
     label_padding_top = fields.Float("Label Padding Top (mm)", default=2)
     label_padding_right = fields.Float("Label Padding Right (mm)", default=2)
     label_padding_bottom = fields.Float("Label Padding Bottom (mm)", default=2)
@@ -30,9 +32,3 @@ class ReportPaperformatLabel(models.Model):
     label_margin_right = fields.Float("Label Margin Right (mm)", default=2)
     label_margin_bottom = fields.Float("Label Margin Bottom (mm)", default=2)
     label_margin_left = fields.Float("Label Margin Left (mm)", default=2)
-
-    # Overload inherits defaults
-    orientation = fields.Selection(inherited=True, default="Portrait")
-    header_spacing = fields.Integer(inherited=True, default=0)
-    margin_top = fields.Float(inherited=True, default=7)
-    margin_bottom = fields.Float(inherited=True, default=7)