[ADD] web_company_context_highlight: Highlight the current company context

web_company_context_highlight/README.rst

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+.. image:: https://odoo-community.org/readme-banner-image
+   :target: https://odoo-community.org/get-involved?utm_source=readme
+   :alt: Odoo Community Association
+
+=============================
+Web Company Context Highlight
+=============================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:38a53b982d2d8c282f7bee4b39e8df7f2324ab0ef62629ea37a4baa6d9ee457f
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Beta
+.. |badge2| image:: https://img.shields.io/badge/license-LGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/lgpl-3.0-standalone.html
+    :alt: License: LGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fweb-lightgray.png?logo=github
+    :target: https://github.com/OCA/web/tree/19.0/web_company_context_highlight
+    :alt: OCA/web
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/web-19-0/web-19-0-web_company_context_highlight
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runboat-Try%20me-875A7B.png
+    :target: https://runboat.odoo-community.org/builds?repo=OCA/web&target_branch=19.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+This module highlights the company switcher in the top bar of the web
+client when multiple companies are selected.
+
+In a multi-company Odoo environment, users can easily lose track of
+their active company context. When more than one company is selected,
+they might unintentionally create or view records in the wrong context.
+
+By applying a visual highlight to the company switcher when multiple
+companies are selected, this module provides an immediate visual cue,
+helping users remain aware of their active companies and reducing the
+risk of data entry errors.
+
+- with multiple companies selected
+
+  |company switcher with multiple companies selected|
+
+- with one company selected
+
+  |company switcher with one company selected|
+
+.. |company switcher with multiple companies selected| image:: https://raw.githubusercontent.com/OCA/web/19.0/web_company_context_highlight/static/img/web_company_context_highlight_multiple_companies_selected.png
+.. |company switcher with one company selected| image:: https://raw.githubusercontent.com/OCA/web/19.0/web_company_context_highlight/static/img/web_company_context_highlight_one_company_selected.png
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Configuration
+=============
+
+To configure the highlight colors:
+
+1. Go to **Settings** > **General Settings**.
+2. Scroll to the **Companies** section.
+3. Under **Company Switcher Highlight**, set the desired **Background
+   Color** and **Text Color** using the color pickers.
+4. Click **Save**.
+
+|color configuration|
+
+Alternatively, you can configure these values by modifying the following
+System Parameters (in debug mode, under **Settings** > **Technical** >
+**System Parameters**):
+
+- ``web_company_context_highlight.color``: The background color code
+  (default: ``#ffc107``).
+- ``web_company_context_highlight.text_color``: The text color code
+  (default: ``#212529``).
+
+.. |color configuration| image:: https://raw.githubusercontent.com/OCA/web/19.0/web_company_context_highlight/static/img/web_company_context_highlight_config_color.png
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/web/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us to smash it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/web/issues/new?body=module:%20web_company_context_highlight%0Aversion:%2019.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+Do not contact contributors directly about support or help with technical issues.
+
+Credits
+=======
+
+Authors
+-------
+
+* Acsone
+
+Maintainers
+-----------
+
+This module is maintained by the OCA.
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+.. |maintainer-pverkest| image:: https://github.com/pverkest.png?size=40px
+    :target: https://github.com/pverkest
+    :alt: pverkest
+
+Current `maintainer <https://odoo-community.org/page/maintainer-role>`__:
+
+|maintainer-pverkest| 
+
+This module is part of the `OCA/web <https://github.com/OCA/web/tree/19.0/web_company_context_highlight>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

web_company_context_highlight/__init__.py

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+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
+
+from . import models

web_company_context_highlight/__manifest__.py

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+# Copyright 2026 Acsone
+# @author Pierre Verkest <pierre.verkest@apycod.fr>
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
+
+{
+    "name": "Web Company Context Highlight",
+    "summary": "Highlight the company switcher when multiple companies are selected",
+    "version": "19.0.1.0.0",
+    "author": "Acsone, Odoo Community Association (OCA)",
+    "maintainers": ["pverkest"],
+    "website": "https://github.com/OCA/web",
+    "license": "LGPL-3",
+    "category": "Web",
+    "depends": ["web", "base_setup"],
+    "data": ["views/res_config_settings_views.xml"],
+    "assets": {
+        "web.assets_backend": [
+            "web_company_context_highlight/static/src/**/*.js",
+            "web_company_context_highlight/static/src/**/*.scss",
+            "web_company_context_highlight/static/src/**/*.xml",
+        ],
+        "web.assets_tests": [
+            "web_company_context_highlight/static/tests/tours/**/*.js",
+        ],
+    },
+}

web_company_context_highlight/models/__init__.py

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+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
+
+from . import ir_http
+from . import res_config_settings

web_company_context_highlight/models/ir_http.py

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+# Copyright 2026 Acsone
+# @author Pierre Verkest <pierre.verkest@apycod.fr>
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
+
+from odoo import models
+
+
+class IrHttp(models.AbstractModel):
+    _inherit = "ir.http"
+
+    def session_info(self):
+        session = super().session_info()
+        highlight_color = (
+            self.env["ir.config_parameter"]
+            .sudo()
+            .get_param("web_company_context_highlight.color", "#ffc107")
+        )
+        text_color = (
+            self.env["ir.config_parameter"]
+            .sudo()
+            .get_param("web_company_context_highlight.text_color", "#212529")
+        )
+        session["web_company_context_highlight_color"] = highlight_color
+        session["web_company_context_highlight_text_color"] = text_color
+        return session

web_company_context_highlight/models/res_config_settings.py

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+# Copyright 2026 Acsone
+# @author Pierre Verkest <pierre.verkest@apycod.fr>
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
+
+from odoo import fields, models
+
+
+class ResConfigSettings(models.TransientModel):
+    _inherit = "res.config.settings"
+
+    web_company_context_highlight_color = fields.Char(
+        string="Company Highlight Color",
+        default="#ffc107",
+        config_parameter="web_company_context_highlight.color",
+        help="Background color used to highlight the company switcher "
+        "when in multi-company context.",
+    )
+    web_company_context_highlight_text_color = fields.Char(
+        string="Company Highlight Text Color",
+        default="#212529",
+        config_parameter="web_company_context_highlight.text_color",
+        help="Text color used to highlight the company switcher "
+        "when in multi-company context.",
+    )

web_company_context_highlight/pyproject.toml

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+[build-system]
+requires = ["whool"]
+build-backend = "whool.buildapi"

web_company_context_highlight/readme/CONFIGURE.md

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+To configure the highlight colors:
+
+1. Go to **Settings** > **General Settings**.
+2. Scroll to the **Companies** section.
+3. Under **Company Switcher Highlight**, set the desired **Background Color** and **Text Color** using the color pickers.
+4. Click **Save**.
+
+![color configuration](../static/img/web_company_context_highlight_config_color.png)
+
+Alternatively, you can configure these values by modifying the following System Parameters (in debug mode, under **Settings** > **Technical** > **System Parameters**):
+
+* `web_company_context_highlight.color`: The background color code (default: `#ffc107`).
+* `web_company_context_highlight.text_color`: The text color code (default: `#212529`).

web_company_context_highlight/readme/DESCRIPTION.md

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+This module highlights the company switcher in the top bar of the web client when multiple companies are selected.
+
+In a multi-company Odoo environment, users can easily lose track of their active company context. When more than one company is selected, they might unintentionally create or view records in the wrong context.
+
+By applying a visual highlight to the company switcher when multiple companies are selected, this module provides an immediate visual cue, helping users remain aware of their active companies and reducing the risk of data entry errors.
+
+* with multiple companies selected
+
+  ![company switcher with multiple companies selected](../static/img/web_company_context_highlight_multiple_companies_selected.png)
+
+* with one company selected
+
+  ![company switcher with one company selected](../static/img/web_company_context_highlight_one_company_selected.png)