[14.0][ADD] New addon web_pivot_hide_total

setup/web_pivot_hide_total/odoo/addons/web_pivot_hide_total

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+../../../../web_pivot_hide_total

setup/web_pivot_hide_total/setup.py

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+import setuptools
+
+setuptools.setup(
+    setup_requires=['setuptools-odoo'],
+    odoo_addon=True,
+)

web_pivot_hide_total/README.rst

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+This file is going to be generated by oca-gen-addon-readme.

web_pivot_hide_total/__manifest__.py

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+# Copyright 2017 ACSONE SA/NV
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+{
+    "name": "Web Pivot View Hide Total",
+    "summary": """
+        This addon adds a new inherited version of pivot view.
+        It intends to hide the last total column when required.""",
+    "version": "14.0.1.0.0",
+    "license": "AGPL-3",
+    "author": "ACSONE SA/NV,Odoo Community Association (OCA)",
+    "website": "https://github.com/OCA/web",
+    "depends": ["web"],
+    "data": ["views/web_pivot_hide_total_views.xml"],
+    "installable": True,
+}

web_pivot_hide_total/readme/CONFIGURATION.rst

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+Activation of the view is done in xml file, using "js_class" tag.
+
+In your xml file, declare a pivot view with js_class="web_pivot_hide_total".
+
+For example :
+
+.. code-block:: xml
+
+  <record id='my_new_pivot_view' model='ir.ui.view'>
+    <field name="model">my.model</field>
+    <field name="arch" type="xml">
+      <pivot string="My new pivot view name" js_class="web_pivot_hide_total">
+        <field name="My field" type="row" />
+        <field name="My column" type="col" />
+        <field name="My measure" type="measure" />
+      </pivot>
+    </field>
+  </record>

web_pivot_hide_total/readme/CONTRIBUTORS.rst

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+* Régis Pirard <regis.pirard@acsone.eu>
+* Souheil Bejaoui <souheil.bejaoui@acsone.eu>

web_pivot_hide_total/readme/DESCRIPTION.rst

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+In some cases, we want to use the columns of a pivot view
+to compare datas, but the total sum displayed in the last column
+juste makes no sens.
+
+This module intends to hide that last total column when required.
+
+.. image:: ../static/description/before.png
+  :alt: Before
+
+\
+
+.. image:: ../static/description/after.png
+  :alt: After

web_pivot_hide_total/readme/ROADMAP.rst

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+* Allow setting default dialog size per user.

web_pivot_hide_total/static/src/js/views/pivot/pivot_model_hide_total.js

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+odoo.define("web.PivotModelHideTotal", function (require) {
+    "use strict";
+
+    const {_t} = require("web.core");
+
+    const PivotModel = require("web.PivotModel");
+
+    const PivotModelHideTotal = PivotModel.extend({
+        /**
+         * @override
+         */
+        _getTableHeaders: function () {
+            var colGroupBys = this._getGroupBys().colGroupBys;
+            var height = colGroupBys.length + 1;
+            var measureCount = this.data.measures.length;
+            var originCount = this.data.origins.length;
+            var leafCounts = this._getLeafCounts(this.colGroupTree);
+            var headers = [];
+            var measureColumns = [];
+
+            // 1) generate col group rows (total row + one row for each col groupby)
+            var colGroupRows = new Array(height).fill(0).map(function () {
+                return [];
+            });
+            // Blank top left cell
+            colGroupRows[0].push({
+                height: height + 1 + (originCount > 1 ? 1 : 0),
+                title: "",
+                width: 1,
+            });
+
+            // Col groupby cells with group values
+            /**
+             * Recursive function that generates the header cells corresponding to
+             * the groups of a given tree.
+             *
+             * @param {Object} tree
+             * @param {Object} fields
+             */
+            function generateTreeHeaders(tree, fields) {
+                var group = tree.root;
+                var rowIndex = group.values.length;
+                var row = colGroupRows[rowIndex];
+                var groupId = [[], group.values];
+                var isLeaf = !tree.directSubTrees.size;
+                var leafCount = leafCounts[JSON.stringify(tree.root.values)];
+                var cell = {
+                    groupId: groupId,
+                    height: isLeaf ? colGroupBys.length + 1 - rowIndex : 1,
+                    isLeaf: isLeaf,
+                    label:
+                        rowIndex === 0
+                            ? undefined
+                            : fields[colGroupBys[rowIndex - 1].split(":")[0]].string,
+                    title: group.labels[group.labels.length - 1] || _t("Total"),
+                    width: leafCount * measureCount * (2 * originCount - 1),
+                };
+                row.push(cell);
+                if (isLeaf) {
+                    measureColumns.push(cell);
+                }
+
+                [...tree.directSubTrees.values()].forEach(function (subTree) {
+                    generateTreeHeaders(subTree, fields);
+                });
+            }
+
+            generateTreeHeaders(this.colGroupTree, this.fields);
+
+            headers = headers.concat(colGroupRows);
+
+            // 2) generate measures row
+            var measuresRow = this._getMeasuresRow(measureColumns);
+            headers.push(measuresRow);
+
+            // 3) generate origins row if more than one origin
+            if (originCount > 1) {
+                headers.push(this._getOriginsRow(measuresRow));
+            }
+
+            return headers;
+        },
+    });
+
+    return PivotModelHideTotal;
+});

web_pivot_hide_total/static/src/js/views/pivot/pivot_view_hide_total.js

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+odoo.define("web_pivot_hide_total.PivotViewHideTotal", function (require) {
+    "use strict";
+
+    const PivotView = require("web.PivotView");
+    const PivotModelHideTotal = require("web.PivotModelHideTotal");
+    const viewRegistry = require("web.view_registry");
+
+    const PivotViewHideTotal = PivotView.extend({
+        config: _.extend({}, PivotView.prototype.config, {
+            Model: PivotModelHideTotal,
+        }),
+    });
+
+    viewRegistry.add("web_pivot_hide_total", PivotViewHideTotal);
+
+    return PivotViewHideTotal;
+});

web_pivot_hide_total/views/web_pivot_hide_total_views.xml

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+<?xml version="1.0" encoding="utf-8" ?>
+<!-- Copyright 2020 ACSONE SA/NV
+     License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
+<odoo>
+    <template
+        id="web_pivot_hide_total_assets_backend"
+        name="web_pivot_hide_total assets"
+        inherit_id="web.assets_backend"
+    >
+        <xpath expr="." position="inside">
+            <script
+                type="text/javascript"
+                src="/web_pivot_hide_total/static/src/js/views/pivot/pivot_model_hide_total.js"
+            />
+            <script
+                type="text/javascript"
+                src="/web_pivot_hide_total/static/src/js/views/pivot/pivot_view_hide_total.js"
+            />
+        </xpath>
+    </template>
+</odoo>