Initial commit: Odoo 18.0-20251222 extra-addons

web_group_expand/static/src/js/list_controller.esm.js

@@ -0,0 +1,77 @@
+import {ListController} from "@web/views/list/list_controller";
+import {patch} from "@web/core/utils/patch";
+
+function flatten(arr) {
+    return arr.reduce((flat, toFlatten) => {
+        return flat.concat(Array.isArray(toFlatten) ? flatten(toFlatten) : toFlatten);
+    }, []);
+}
+
+patch(ListController.prototype, {
+    async expandAllGroups() {
+        // We expand layer by layer. So first we need to find the highest
+        // layer that's not already fully expanded.
+        let layer = this.model.root.groups;
+        let max_length = 0;
+        while (layer.length) {
+            max_length = Math.max(max_length, layer.length);
+            const closed = layer.filter(function (group) {
+                return group._config.isFolded;
+            });
+            if (closed.length) {
+                // This layer is not completely expanded, expand it
+                await layer.forEach((group) => {
+                    group._config.isFolded = false;
+                });
+                break;
+            }
+            // This layer is completely expanded, move to the next
+            layer = flatten(
+                layer.map(function (group) {
+                    return group.list.groups || [];
+                })
+            );
+        }
+        // Save the default value of MAX_NUMBER_OPENED_GROUPS to restore it later
+        const default_max_opened = this.model.constructor.MAX_NUMBER_OPENED_GROUPS;
+        // Set in MAX_NUMBER_OPENED_GROUPS the maximum number of groups that can be opened
+        this.model.constructor.MAX_NUMBER_OPENED_GROUPS = max_length;
+        await this.model.root.load();
+        // Restore the default value of MAX_NUMBER_OPENED_GROUPS
+        this.model.constructor.MAX_NUMBER_OPENED_GROUPS = default_max_opened;
+        this.model.notify();
+    },
+
+    async collapseAllGroups() {
+        // We collapse layer by layer. So first we need to find the deepest
+        // layer that's not already fully collapsed.
+        let layer = this.model.root.groups;
+        let max_length = 0;
+        while (layer.length) {
+            max_length = Math.max(max_length, layer.length);
+            const next = flatten(
+                layer.map(function (group) {
+                    return group.list.groups || [];
+                })
+            ).filter(function (group) {
+                return !group._config.isFolded;
+            });
+            if (!next.length) {
+                // Next layer is fully collapsed, so collapse this one
+                await layer.forEach((group) => {
+                    group._config.isFolded = true;
+                });
+                break;
+            }
+            layer = next;
+        }
+        // Save the default value of MAX_NUMBER_OPENED_GROUPS to restore it later
+        const default_max_opened = this.model.constructor.MAX_NUMBER_OPENED_GROUPS;
+        // Set in MAX_NUMBER_OPENED_GROUPS the maximum number of groups that can be opened
+        this.model.constructor.MAX_NUMBER_OPENED_GROUPS = max_length;
+        await this.model.root.load();
+        // Restore the default value of MAX_NUMBER_OPENED_GROUPS
+        this.model.constructor.MAX_NUMBER_OPENED_GROUPS = default_max_opened;
+        this.model.notify();
+    },
+});

web_group_expand/static/src/xml/list_controller.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+    <t t-inherit="web.ListView.Buttons" t-inherit-mode="extension" owl="1">
+        <xpath expr="//div[hasclass('o_list_buttons')]" position="inside">
+            <t t-if="model.root.isGrouped">
+                <button
+                    type="button"
+                    class="btn btn-secondary fa fa-expand oe_group_by_expand"
+                    data-tooltip="Expand"
+                    aria-label="Expand"
+                    t-on-click="expandAllGroups"
+                />
+                <button
+                    type="button"
+                    class="btn btn-secondary fa fa-compress oe_group_by_collapse"
+                    data-tooltip="Compress"
+                    aria-label="Compress"
+                    t-on-click="collapseAllGroups"
+                />
+            </t>
+        </xpath>
+    </t>
+</templates>