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web_sheet_width_custom/README.rst

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+
+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+   :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+   :alt: License: AGPL-3
+
+======================
+Web Sheet Width Custom
+======================
+
+Allow to modify form width with a field selection in the form view.
+
+
+Configuration
+=============
+
+To configure this module, you need to:
+
+#. Apply 'Technical Features' rights to your user
+
+#. Go to the form view of your choice with the menu
+   (Settings > Technical > User Interface > Views)
+
+#. Apply a value in the 'Form Width' field.
+
+.. figure:: web_sheet_width_custom/static/description/img1.png
+   :alt: Set full width
+   :width: 600 px
+
+
+
+Install the 'web_sheet_full_width' module if you want to have a full screen
+behaviour in all sheets.
+
+
+Usage
+=====
+
+To use this module, you need to configure the form view of your choice 
+as explained above.
+
+
+
+Known issues / Roadmap
+======================
+
+* add other css styles to have more choice on width.
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues
+<https://github.com/akretion/odoo-usability/issues>`_. In case of trouble, please
+check there if your issue has already been reported. If you spotted it first,
+help us smashing it by providing a detailed and welcomed feedback.
+
+Credits
+=======
+
+Images
+------
+
+Icon courtesy of http://www.picol.org/ (size_width.svg)
+
+
+Contributors
+------------
+
+* David Béal <david.beal@akretion.com>
+
+
+Idea
+----
+
+Idea comes from module web_sheet_full_width (Luc De Meyer)

web_sheet_width_custom/__init__.py

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+from . import models

web_sheet_width_custom/__openerp__.py

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+# coding: utf-8
+# © 2016 David BEAL @ Akretion
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+{
+    'name': 'Web Sheet width Custom',
+    'summary': 'Choose a dedicated width for your form view',
+    'version': '8.0.1.0.0',
+    'license': 'AGPL-3',
+    'author': 'Akretion',
+    'category': 'web',
+    'depends': [
+        'web',
+    ],
+    'data': [
+        'views/sheet.xml',
+        'views/ui_view.xml',
+    ],
+    'installable': True,
+    }

web_sheet_width_custom/models/__init__.py

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+from . import model

web_sheet_width_custom/models/model.py

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+# coding: utf-8
+# © 2016 David BEAL @ Akretion
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from lxml import etree
+
+from openerp import models, api, fields
+from openerp.osv import orm
+from openerp import SUPERUSER_ID
+
+
+class IrUiView(models.Model):
+    _inherit = 'ir.ui.view'
+
+    def _get_form_width(self):
+        return [('oe_form_sheet_full_screen', 'Full Screen'), ]
+
+    form_width = fields.Selection(
+        string='Form Width', selection='_get_form_width',
+        help="Allow to set the form view to the max width "
+             "to have a better usability on data entry")
+
+
+class ModelExtended(models.Model):
+    _inherit = 'ir.model'
+
+    def _css_class_to_apply(self, node, css_class):
+        """ Complete class if exist """
+        existing_class = [
+            x[1] for x in node.items()
+            if x[0] == 'class']
+        if existing_class:
+            css_class = '%s %s' % (
+                css_class, existing_class[0])
+        return css_class
+
+    def _register_hook(self, cr, ids=None):
+
+        def make_fields_view_get():
+
+            @api.model
+            def fields_view_get(self, view_id=None, view_type='form',
+                                toolbar=False, submenu=False):
+                # Perform standard fields_view_get
+                res = fields_view_get.origin(
+                    self, view_id=view_id, view_type=view_type,
+                    toolbar=toolbar, submenu=submenu)
+                # customize xml output
+                if view_type == 'form' and res.get('view_id'):
+                    view = self.env['ir.ui.view'].browse(res.get('view_id'))
+                    if view.form_width:
+                        model_m = self.env['ir.model']
+                        doc = etree.XML(res['arch'])
+                        node = doc.xpath('//sheet')
+                        if node:
+                            css_class = view.form_width
+                            for current_node in node:
+                                new_css = model_m._css_class_to_apply(
+                                    current_node, css_class)
+                                current_node.set('class', new_css)
+                                orm.setup_modifiers(current_node)
+                        res['arch'] = etree.tostring(doc, pretty_print=True)
+                return res
+
+            return fields_view_get
+
+        if ids is None:
+            ids = self.search(cr, SUPERUSER_ID, [])
+        for model in self.browse(cr, SUPERUSER_ID, ids):
+            Model = self.pool.get(model.model)
+            if Model:
+                Model._patch_method('fields_view_get', make_fields_view_get())
+        return super(ModelExtended, self)._register_hook(cr)

web_sheet_width_custom/static/src/css/sheet.css

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+.openerp .oe_form_sheet_full_screen {
+  max-width: none;
+  margin: 0 auto;
+}

web_sheet_width_custom/views/sheet.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<openerp>
+  <data>
+
+    <template id="assets_backend" name="form_sheet_full_screen assets" inherit_id="web.assets_backend">
+      <xpath expr="." position="inside">
+        <link rel="stylesheet" href="/web_sheet_width_custom/static/src/css/sheet.css"/>
+      </xpath>
+    </template>
+
+  </data>
+</openerp>

web_sheet_width_custom/views/ui_view.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<openerp>
+<data>
+
+    <record id="view_view_form" model="ir.ui.view">
+        <field name="model">ir.ui.view</field>
+        <field name="inherit_id" ref="base.view_view_form"/>
+        <field name="arch" type="xml">
+            <field name="priority" position="after">
+                <field name="form_width" 
+                       attrs="{'invisible': [('type', '!=', 'form')]}"/>
+            </field>
+        </field>
+    </record>
+
+</data>
+</openerp>