From 95f1f412d5719b2c8f4e4600fed2f3630f3772e8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolas=20=C3=89vrard?= <nicoe@b2ck.com>
Date: Fri, 16 Mar 2018 17:13:12 +0100
Subject: [PATCH] Ensure that Date and DateTime widget uses the same
 keybindings as the GTk client

issue7176
review44071002
---
 CHANGELOG        |  1 +
 src/common.js    | 17 +++++++++++++++++
 src/view/form.js | 29 ++++++++++++++++++++++++++++-
 3 files changed, 46 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG b/CHANGELOG
index 89e6a45856..564005a73f 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,4 @@
+* Add shortcuts to Date and DateTime widgets
 * Use limit to expand tree
 * Use spellcheck and lang attributes for textbox widget
 * Support icon on page
diff --git a/src/common.js b/src/common.js
index 072cf76842..15c8407f5e 100644
--- a/src/common.js
+++ b/src/common.js
@@ -185,6 +185,23 @@
             ;
     };
 
+    Sao.common.DATE_OPERATORS = [
+        ['S', moment.duration(-1, 'seconds')],
+        ['s', moment.duration(1, 'seconds')],
+        ['I', moment.duration(-1, 'minutes')],
+        ['i', moment.duration(1, 'minutes')],
+        ['H', moment.duration(-1, 'hours')],
+        ['h', moment.duration(1, 'hours')],
+        ['D', moment.duration(-1, 'days')],
+        ['d', moment.duration(1, 'days')],
+        ['W', moment.duration(-1, 'weeks')],
+        ['w', moment.duration(1, 'weeks')],
+        ['M', moment.duration(-1, 'months')],
+        ['m', moment.duration(1, 'months')],
+        ['Y', moment.duration(-1, 'years')],
+        ['y', moment.duration(1, 'years')],
+    ];
+
     Sao.common.date_format = function(format) {
         if (jQuery.isEmptyObject(format)) {
             format = '%Y-%m-%d';
diff --git a/src/view/form.js b/src/view/form.js
index 060cfda533..64b1b9dd66 100644
--- a/src/view/form.js
+++ b/src/view/form.js
@@ -1401,11 +1401,38 @@ function eval_pyson(value){
             }).append(jQuery('<span/>', {
                 'class': 'glyphicon glyphicon-calendar'
             }))).appendTo(this.date);
+            var noop = function () {};
+            var reset_keyBinds = {};
+            var default_keyBinds = this.date.datetimepicker.defaults.keyBinds;
+            for (var key in default_keyBinds) {
+                if (default_keyBinds.hasOwnProperty(key)) {
+                    reset_keyBinds[key] = noop;
+                }
+            }
             this.date.datetimepicker({
-                'locale': moment.locale()
+                'locale': moment.locale(),
+                'keyBinds': reset_keyBinds,
             });
             this.date.css('width', this._width);
             this.date.on('dp.change', this.focus_out.bind(this));
+            var mousetrap = new Mousetrap(this.el[0]);
+
+            mousetrap.bind(['enter', '='], function(e, combo) {
+                if (e.which != Sao.common.RETURN_KEYCODE) {
+                    e.preventDefault();
+                }
+                this.date.data('DateTimePicker').date(moment());
+            }.bind(this));
+
+            Sao.common.DATE_OPERATORS.forEach(function(operator) {
+                mousetrap.bind(operator[0], function(e, combo) {
+                    e.preventDefault();
+                    var dp = this.date.data('DateTimePicker');
+                    var date = dp.date();
+                    date.add(operator[1]);
+                    dp.date(date);
+                }.bind(this));
+            }.bind(this));
         },
         get_format: function(record, field) {
             return field.date_format(record);