[19.0][ADD] dms_preview_pane: side-by-side file preview pane (list view)

dms_preview_pane/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
+
+================
+DMS Preview Pane
+================
+
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:53d434d4942c77d697d36fc0f541340b9cceade4cc721e07759b320b4a8b939d
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |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%2Fdms-lightgray.png?logo=github
+    :target: https://github.com/OCA/dms/tree/19.0/dms_preview_pane
+    :alt: OCA/dms
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/dms-19-0/dms-19-0-dms_preview_pane
+    :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/dms&target_branch=19.0
+    :alt: Try me on Runboat
+
+|badge1| |badge2| |badge3| |badge4| |badge5|
+
+This module adds a side-by-side preview pane to the DMS file **list**
+and **kanban** views.
+
+Clicking a row opens a slide-in pane that previews the file (images,
+PDF, video/audio, code, markdown, e-mail, …) and exposes Download /
+Share / Open actions plus a Details tab and an Activity tab with the
+file's chatter. The pane is toggleable (persisted per browser) and the
+chatter is collapsible.
+
+It is implemented as a pure extension of the ``dms`` list + kanban
+renderers (no changes to the ``dms`` module itself), so it can be
+installed or removed independently.
+
+**Table of contents**
+
+.. contents::
+   :local:
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/dms/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/dms/issues/new?body=module:%20dms_preview_pane%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
+-------
+
+* ledoent
+
+Contributors
+------------
+
+- Don Kendall dkendall@ledoweb.com
+
+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-dnplkndll| image:: https://github.com/dnplkndll.png?size=40px
+    :target: https://github.com/dnplkndll
+    :alt: dnplkndll
+
+Current `maintainer <https://odoo-community.org/page/maintainer-role>`__:
+
+|maintainer-dnplkndll| 
+
+This module is part of the `OCA/dms <https://github.com/OCA/dms/tree/19.0/dms_preview_pane>`_ project on GitHub.
+
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.

dms_preview_pane/__manifest__.py

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+# Copyright 2026 ledoent - Don Kendall
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
+{
+    "name": "DMS Preview Pane",
+    "summary": "Side-by-side file preview pane for the DMS list & kanban views",
+    "version": "19.0.1.0.0",
+    "category": "Document Management",
+    "license": "LGPL-3",
+    "website": "https://github.com/OCA/dms",
+    "author": "ledoent, Odoo Community Association (OCA)",
+    "maintainers": ["dnplkndll"],
+    "depends": ["dms"],
+    "assets": {
+        "web.assets_backend": [
+            "dms_preview_pane/static/src/js/utils/storage.esm.js",
+            "dms_preview_pane/static/src/js/utils/use_stored_state.esm.js",
+            "dms_preview_pane/static/src/js/components/preview/preview_registry.esm.js",
+            "dms_preview_pane/static/src/js/components/preview/handlers.esm.js",
+            "dms_preview_pane/static/src/js/components/preview/handlers.xml",
+            "dms_preview_pane/static/src/js/components/preview/file_preview_pane.esm.js",
+            "dms_preview_pane/static/src/js/components/preview/file_preview_pane.xml",
+            "dms_preview_pane/static/src/js/file_list_renderer_patch.esm.js",
+            "dms_preview_pane/static/src/js/file_list_renderer_patch.xml",
+            "dms_preview_pane/static/src/js/file_kanban_renderer_patch.esm.js",
+            "dms_preview_pane/static/src/js/file_kanban_renderer_patch.xml",
+            "dms_preview_pane/static/src/scss/file_preview_pane.scss",
+        ],
+        "web.assets_unit_tests": [
+            "dms_preview_pane/static/tests/**/*.test.js",
+        ],
+    },
+}

dms_preview_pane/pyproject.toml

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

dms_preview_pane/readme/CONTRIBUTORS.md

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+- Don Kendall <dkendall@ledoweb.com>

dms_preview_pane/readme/DESCRIPTION.md

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+This module adds a side-by-side preview pane to the DMS file **list** and **kanban** views.
+
+Clicking a row opens a slide-in pane that previews the file (images, PDF,
+video/audio, code, markdown, e-mail, …) and exposes Download / Share / Open
+actions plus a Details tab and an Activity tab with the file's chatter. The
+pane is toggleable (persisted per browser) and the chatter is collapsible.
+
+It is implemented as a pure extension of the ``dms`` list + kanban renderers (no changes
+to the ``dms`` module itself), so it can be installed or removed independently.