From 6377d405a668b4523041fb6cbb881e752b833eb0 Mon Sep 17 00:00:00 2001
From: root <root@chasey.guru.si>
Date: Fri, 2 Oct 2015 17:44:45 +0200
Subject: moved gui language selection completely into the settings dropdown
 menu and (gui) language changes are now written to the DB once the save
 button is pressed

---
 js/codeq/settings.js | 41 +++++++++++++++++++++++++++++++----------
 1 file changed, 31 insertions(+), 10 deletions(-)

(limited to 'js/codeq/settings.js')

diff --git a/js/codeq/settings.js b/js/codeq/settings.js
index 73bef14..9eb4366 100644
--- a/js/codeq/settings.js
+++ b/js/codeq/settings.js
@@ -2,17 +2,38 @@
  * Created by robert on 9/29/15.
  */
 (function(){
-    $("#gui_lang_select").on("change",function() {
+
+    var guiLangSelect = $("#gui_lang_select");
+    var previousLang = guiLangSelect.val();
+    var closedWithSave = false;
+
+    guiLangSelect.on("change",function() {
         var lang = $("#gui_lang_select").val();
         if (lang in codeq.supportedLangs) {
-            codeq.log.debug("Changing lang to:" + lang);
-            codeq.comms.updateSettings({'lang': lang})
-                .then(function (data) {
-                    if (data.code !== 0) throw new Error('Change language failed, code: ' + data.code + ', message: ' + data.message);
-                    codeq.log.debug("success with settings");
-                    codeq.setLang(lang);
-                })
-                .done();
+            codeq.setLang(lang);
         }
-    })
+    });
+
+    $("#settings_save_btn").on("click", function() {
+        closedWithSave = true;
+    });
+
+    $("#settings_dropdown_menu").on("shown.bs.dropdown", function() {
+        closedWithSave = false;
+        previousLang = codeq.getLang();
+    }).on("hidden.bs.dropdown", function() {
+        if(closedWithSave){
+            var lang = $("#gui_lang_select").val();
+            if (lang in codeq.supportedLangs) {
+                codeq.comms.updateSettings({'lang': lang})
+                    .then(function (data) {
+                        if (data.code !== 0) throw new Error('Change language failed, code: ' + data.code + ', message: ' + data.message);//error msg if something went wring while saving to db
+                    })
+                    .done();
+            }
+        }else{
+            $("#gui_lang_select").val(previousLang);
+            if (previousLang in codeq.supportedLangs) codeq.setLang(previousLang);
+        }
+    });
 })();
\ No newline at end of file
-- 
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