[IMP] web_refresher: Work as component of control panel

web_refresher/static/src/js/refresher.js

@@ -0,0 +1,42 @@
+/* Copyright 2022 Tecnativa - Alexandre D. Díaz
+ * License AGPL-3.0 or later (http://www.gnu.org/licenses/lgpl). */
+odoo.define("refresher.Refresher", function (require) {
+    "use strict";
+
+    const ControlPanel = require("web.ControlPanel");
+
+    const {Component, hooks} = owl;
+    const {useRef} = hooks;
+
+    class Refresher extends Component {
+        _doRefresh() {
+            // Note: here we use the pager props, see xml
+            const {limit, currentMinimum} = this.props;
+            this.trigger("pager-changed", {currentMinimum, limit});
+        }
+    }
+    Refresher.template = "web_refresher.Button";
+
+    // Patch control panel to initialize refresher component
+    ControlPanel.components = Object.assign({}, ControlPanel.components, {
+        Refresher,
+    });
+    ControlPanel.patch("web_refresher.ControlPanel", (T) => {
+        class ControlPanelRefresher extends T {
+            constructor() {
+                super(...arguments);
+                if ("cp_content" in this.props) {
+                    const content = this.props.cp_content || {};
+                    if ("$refresher" in content) {
+                        this.additionalContent.refresher = content.$refresher;
+                    }
+                }
+
+                this.contentRefs.refresher = useRef("refresher");
+            }
+        }
+        return ControlPanelRefresher;
+    });
+
+    return Refresher;
+});