1 files changed, 83 insertions, 0 deletions
diff --git a/addons/web/static/src/js/views/basic/basic_renderer.js b/addons/web/static/src/js/views/basic/basic_renderer.js
new file mode 100644
index 00000000000..1db0718545e
--- /dev/null
+++ b/addons/web/static/src/js/views/basic/basic_renderer.js
@@ -0,0 +1,83 @@
+odoo.define('web.BasicRenderer', function (require) {
+"use strict";
+
+/**
+ * The BasicRenderer is an abstract class designed to share code between all
+ * views that uses a BasicModel.  The main goal is to keep track of all field
+ * widgets, and properly destroy them whenever a rerender is done.
+ *
+ * When a concrete view extends a BasicRenderer, it should add each field
+ * widgets in the this.widget list.
+ */
+
+var AbstractRenderer = require('web.AbstractRenderer');
+var config = require('web.config');
+var core = require('web.core');
+
+var qweb = core.qweb;
+
+return AbstractRenderer.extend({
+    /**
+     * @override
+     */
+    init: function (paret, state, params) {
+        this._super.apply(this, arguments);
+        this.widgets = [];
+        this.activeActions = params.activeActions;
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * Add a tooltip on a $node, depending on a field description
+     *
+     * @param {FieldWidget} widget
+     * @param {$node} $node
+     */
+    _addFieldTooltip: function (widget, $node) {
+        // optional argument $node, the jQuery element on which the tooltip
+        // should be attached if not given, the tooltip is attached on the
+        // widget's $el
+        $node = $node.length ? $node : widget.$el;
+        $node.tooltip({
+            delay: { show: 1000, hide: 0 },
+            title: function () {
+                return qweb.render('WidgetLabel.tooltip', {
+                    debug: config.debug,
+                    widget: widget,
+                });
+            }
+        });
+    },
+    /**
+     * Render the view
+     *
+     * @override
+     * @returns {Deferred}
+     */
+    _render: function () {
+        var oldWidgets = this.widgets;
+        this.widgets = [];
+        return this._renderView().then(_.invoke.bind(_, oldWidgets, 'destroy'));
+    },
+    /**
+     * Actual rendering. Supposed to be overridden by concrete renderers.
+     * The basic responsabilities of _renderView are:
+     * - use the xml arch of the view to render a jQuery representation
+     * - instantiate a widget from the registry for each field in the arch
+     *
+     * Note that the 'state' field should contains all necessary information
+     * for the rendering.  The field widgets should be as synchronous as
+     * possible.
+     *
+     * @abstract
+     * @returns {Deferred}
+     */
+    _renderView: function () {
+        return $.when();
+    },
+});
+
+});