From 7a4117e8cc007c3183c73c7f3a863b97a1e03253 Mon Sep 17 00:00:00 2001
From: Salvatore Iovene <salvatore.iovene@intel.com>
Date: Thu, 11 Oct 2012 13:21:37 +0300
Subject: [PATCH] Adds Driving mode, which disabled ChButtons.

---
 examples/calf/index.html          |  1 +
 examples/calf/javascripts/calf.js |  4 ++++
 src/javascripts/cowhide-button.js | 13 ++++++++++++-
 src/javascripts/cowhide-core.js   |  7 +++++++
 4 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/examples/calf/index.html b/examples/calf/index.html
index a39fc0b..508d42d 100644
--- a/examples/calf/index.html
+++ b/examples/calf/index.html
@@ -21,6 +21,7 @@
 
       <div class="well">
         <button id="night-mode-toggle" class="btn btn-primary" data-toggle="ch-button">Night mode</button>
+        <button id="driving-mode-toggle" class="btn btn-primary" data-toggle="ch-button" data-ignore-driving-mode="true">Driving mode</button>
 
         <div class="pull-right">
           <form class="form-inline" id="font-size-test">
diff --git a/examples/calf/javascripts/calf.js b/examples/calf/javascripts/calf.js
index 81e0a38..594c9e6 100644
--- a/examples/calf/javascripts/calf.js
+++ b/examples/calf/javascripts/calf.js
@@ -3,6 +3,10 @@ $(function() {
         $.cowhide.toggleNightMode();
     });
 
+    $('#driving-mode-toggle').click(function() {
+        $.cowhide.toggleDrivingMode();
+    });
+
     $('form#font-size-test button').click(function() {
         var $form = $(this).closest('form');
         var $input = $form.find('input');
diff --git a/src/javascripts/cowhide-button.js b/src/javascripts/cowhide-button.js
index 32b08b1..9970c0e 100644
--- a/src/javascripts/cowhide-button.js
+++ b/src/javascripts/cowhide-button.js
@@ -16,7 +16,18 @@
         {},
         $.fn.ch_widget.Constructor.prototype,
         {
-            constructor: ChButton
+            constructor: ChButton,
+            toggleDrivingMode: function() {
+                if (!this.$element.data('ignore-driving-mode')) {
+                    if (this.$element.attr('disabled'))
+                        this.$element.removeAttr('disabled');
+                    else
+                        this.$element.attr('disabled', 'disabled');
+
+                    this.$element.disabled = !this.$element.disabled;
+                    this.$element.toggleClass('disabled');
+                }
+            }
         }
     );
 
diff --git a/src/javascripts/cowhide-core.js b/src/javascripts/cowhide-core.js
index d5a5c2a..6035573 100644
--- a/src/javascripts/cowhide-core.js
+++ b/src/javascripts/cowhide-core.js
@@ -73,6 +73,13 @@
             }, 200);
         },
 
+        toggleDrivingMode: function() {
+            _.each(this.registeredWidgets, function(w) {
+                if (w.toggleDrivingMode)
+                    w.toggleDrivingMode();
+            });
+        },
+
         forceFrameworkRestrictions: function() {
             _.each(this.registeredWidgets, function(w) {
                 w.forceMinFontSize();
-- 
2.7.4