From eb75cb09b5edec9a5569377de7add644a3d989e8 Mon Sep 17 00:00:00 2001
From: Martin Trigaux <mat@odoo.com>
Date: Wed, 9 Aug 2017 15:15:03 +0200
Subject: [PATCH] [ADD] web: link_button widget

Add a widget to make a link to an external page in a tree view
---
 .../web/static/src/js/fields/basic_fields.js  | 44 +++++++++++++++++++
 .../static/src/js/fields/field_registry.js    |  1 +
 2 files changed, 45 insertions(+)

diff --git a/addons/web/static/src/js/fields/basic_fields.js b/addons/web/static/src/js/fields/basic_fields.js
index 911afea36e5..dc4887eacc7 100644
--- a/addons/web/static/src/js/fields/basic_fields.js
+++ b/addons/web/static/src/js/fields/basic_fields.js
@@ -348,6 +348,49 @@ var FieldChar = InputField.extend(TranslatableFieldMixin, {
     },
 });
 
+
+var LinkButton = AbstractField.extend({
+    events: _.extend({}, AbstractField.prototype.events, {
+        'click': '_onClick'
+    }),
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * Display button
+     * @override
+     * @private
+     */
+    _render: function () {
+        if (this.value) {
+            var className = this.attrs.icon || 'fa-globe';
+
+            this.$el.html("<span />");
+            this.$el.addClass("fa "+ className);
+            this.$el.attr('title', this.value);
+        }
+    },
+
+    //--------------------------------------------------------------------------
+    // Handlers
+    //--------------------------------------------------------------------------
+
+    /**
+     * Open link button
+     *
+     * @private
+     * @param {MouseEvent} event
+     */
+    _onClick: function (event) {
+        event.stopPropagation();
+        window.open(this.value, '_blank');
+    },
+
+});
+
+
+
 var FieldDate = InputField.extend({
     className: "o_field_date",
     tagName: "span",
@@ -2451,6 +2494,7 @@ return {
     FieldBooleanButton: FieldBooleanButton,
     BooleanToggle: BooleanToggle,
     FieldChar: FieldChar,
+    LinkButton: LinkButton,
     FieldDate: FieldDate,
     FieldDateTime: FieldDateTime,
     FieldDomain: FieldDomain,
diff --git a/addons/web/static/src/js/fields/field_registry.js b/addons/web/static/src/js/fields/field_registry.js
index 61e371d867a..6692663d5f9 100644
--- a/addons/web/static/src/js/fields/field_registry.js
+++ b/addons/web/static/src/js/fields/field_registry.js
@@ -28,6 +28,7 @@ registry
     .add('text', basic_fields.FieldText)
     .add('float', basic_fields.FieldFloat)
     .add('char', basic_fields.FieldChar)
+    .add('link_button', basic_fields.LinkButton)
     .add('handle', basic_fields.HandleWidget)
     .add('email', basic_fields.FieldEmail)
     .add('phone', basic_fields.FieldPhone)