# HG changeset patch
# User rougeronj
# Date 1420407856 -3600
# Node ID 7082f0d58696acaf335a4c90283cc349cf5f1ff7
# Parent  bf2db18495601e992777d333e6686662c87e042d
Update Adduser and add save_status var to specify the status of the renkan (saved/saving/to-save)

diff -r bf2db1849560 -r 7082f0d58696 src/hdalab/static/hdalab/js/renkan-manual-save.js
--- a/src/hdalab/static/hdalab/js/renkan-manual-save.js	Mon Dec 29 17:27:43 2014 +0100
+++ b/src/hdalab/static/hdalab/js/renkan-manual-save.js	Sun Jan 04 22:44:16 2015 +0100
@@ -23,14 +23,16 @@
             data: getdata,
             success: function(_data) {
                 _proj.set(_data, {validate: true});
-                _proj.addUser({
-            		_id:_renkan.options.user_id,
-            		title:_renkan.options.user_name
-            	});
+                _proj.set({save_status:0});
             	_renkan.renderer.autoScale();
+            	
             	// Green color when user is authenticated
             	if(_opts.user_authenticated==true){
             	    $(".Rk-Save-Button").addClass("Rk-Save-Online");
+            	    _proj.addUser({
+                		_id:_renkan.options.user_id,
+                		title:_renkan.options.user_name
+                	});
             	}
             	canRemoveChangeShape = true;
             	_saveWarn = false;
@@ -47,9 +49,10 @@
             contentType: "application/json",
             data: JSON.stringify(_data),
             success: function(data, textStatus, jqXHR) {
-                //console.log("save success !", data);
                 $(window).off("beforeunload", _onLeave);
                 _saveWarn = false;
+                _proj.set({save_status:0});
+                
                 if(data.substr(0,6)=="rk_id="){
                     _opts.url = _opts.url.split("?")[0] + "?" + data;
                 }
@@ -57,6 +60,8 @@
         });
     };
     var _checkLeave = function() {
+    	_proj.set({save_status:1});
+    	
         var title = _proj.get("title");
         if (title && _proj.get("nodes").length) {
             $(".Rk-Save-Button").removeClass("disabled");
@@ -70,26 +75,25 @@
             _saveWarn = true;
             $(window).on("beforeunload", _onLeave);
         }
-    };
-    _load();
-    _proj.on("add:nodes add:edges add:users change", function(_model) {
-        _model.on("change remove", function(_model) {
-            _checkLeave();
-            if(canRemoveChangeShape && !changeShapeRemoved){
-            	$(".renkan_help ul").addClass("disable");
-            	$(".renkan_help ul li ul").remove();
-                changeShapeRemoved = true;
-            }
-        });
-        _checkLeave();
+        
         if(canRemoveChangeShape && !changeShapeRemoved){
         	$(".renkan_help ul").addClass("disable");
         	$(".renkan_help ul li ul").remove();
             changeShapeRemoved = true;
         }
+    };
+    _load();
+    _proj.on("add:nodes add:edges add:users change", function(_model) {
+		_model.on("change remove", function(_model) {
+        	if(!(_model.changedAttributes.length == 1 && _model.hasChanged('save_status'))) {
+        		_checkLeave();
+        	}
+        });
+    	if(!(_proj.changedAttributes.length == 1 && _proj.hasChanged('save_status'))) {
+            _checkLeave();
+    	}
     });
     _renkan.renderer.save = function() {
-        //console.log("manual save _opts.user_authenticated = ", _opts.user_authenticated);
         if(_opts.user_authenticated==true){
             if ($(".Rk-Save-Button").hasClass("disabled")) {
                 if (!_proj.get("title")) {