# HG changeset patch
# User ymh <ymh.work@gmail.com>
# Date 1432509492 -7200
# Node ID 4c7ab16e58459ca9a16a3cbfe4d576b8824c538f
# Parent  adb907bba95656bacfc9090eb250819c122b0653
best coding convention for loadingstatus and savingstatus, rempve loadingatatus form export
add the schema version to export, to prepare for schema migrations.

diff -r adb907bba956 -r 4c7ab16e5845 client/js/full-json.js
--- a/client/js/full-json.js	Fri May 22 17:48:14 2015 +0200
+++ b/client/js/full-json.js	Mon May 25 01:18:12 2015 +0200
@@ -8,17 +8,17 @@
     var _load = function() {
         _renkan.renderer.redrawActive = false;
         _proj.set({
-            loading_status : true
+            loadingStatus : true
         });
         Rkns.$.getJSON(_opts.url, function(_data) {
             _proj.set(_data, {
                 validate : true
             });
             _proj.set({
-                loading_status : false
+                loadingStatus : false
             });
             _proj.set({
-                save_status : 0
+                saveStatus : 0
             });
             _renkan.renderer.redrawActive = true;
             _renkan.renderer.fixSize();
@@ -26,7 +26,7 @@
     };
     var _save = function() {
         _proj.set({
-            save_status : 2
+            saveStatus : 2
         });
         var _data = _proj.toJSON();
         if (!_renkan.read_only) {
@@ -37,7 +37,7 @@
                 data : JSON.stringify(_data),
                 success : function(data, textStatus, jqXHR) {
                     _proj.set({
-                        save_status : 0
+                        saveStatus : 0
                     });
                 }
             });
@@ -55,7 +55,7 @@
     });
     _proj.on("change", function() {
         if (!(_proj.changedAttributes.length === 1 && _proj
-                .hasChanged('save_status'))) {
+                .hasChanged('saveStatus'))) {
             _thrSave();
         }
     });
diff -r adb907bba956 -r 4c7ab16e5845 client/js/models.js
--- a/client/js/models.js	Fri May 22 17:48:14 2015 +0200
+++ b/client/js/models.js	Mon May 25 01:18:12 2015 +0200
@@ -191,8 +191,9 @@
 
     // PROJECT
     var Project = Models.Project = RenkanModel.extend({
+        schemaVersion : 1,
         type : "project",
-        blacklist : [ 'save_status', ],
+        blacklist : [ 'saveStatus', 'loadingStatus',],
         relations : [ {
             type : Backbone.HasMany,
             key : "users",
@@ -269,6 +270,19 @@
               }
             );
         },
+        getSchemaVersion : function(data) {
+          var t = data;
+          if(typeof(t) === "undefined") {
+            t = this;
+          }
+          var version = t.schemaVersion;
+          if(!version) {
+            return 1;
+          }
+          else {
+            return version;
+          }
+        },
         // Add event handler to remove edges when a node is removed
         initialize : function() {
             var _this = this;
@@ -283,6 +297,7 @@
         },
         toJSON : function() {
             var json = _.clone(this.attributes);
+            json.schema_version = this.schemaVersion;
             for ( var attr in json) {
                 if ((json[attr] instanceof Backbone.Model) ||
                         (json[attr] instanceof Backbone.Collection) ||
diff -r adb907bba956 -r 4c7ab16e5845 client/js/renderer/scene.js
--- a/client/js/renderer/scene.js	Fri May 22 17:48:14 2015 +0200
+++ b/client/js/renderer/scene.js	Mon May 25 01:18:12 2015 +0200
@@ -321,8 +321,8 @@
         _thRedrawUsers();
 
         // register model events
-        this.renkan.project.on("change:save_status", function(){
-            switch (_this.renkan.project.get("save_status")) {
+        this.renkan.project.on("change:saveStatus", function(){
+            switch (_this.renkan.project.get("saveStatus")) {
                 case 0: //clean
                     _this.$.find(".Rk-Save-Button").removeClass("to-save");
                     _this.$.find(".Rk-Save-Button").removeClass("saving");
@@ -341,8 +341,8 @@
             }
         });
 
-        this.renkan.project.on("change:loading_status", function(){
-            if (_this.renkan.project.get("loading_status")){
+        this.renkan.project.on("change:loadingStatus", function(){
+            if (_this.renkan.project.get("loadingStatus")){
                 var animate = _this.$.find(".loader").addClass("run");
                 var timer = setTimeout(function(){
                     _this.$.find(".loader").hide(250);
@@ -363,13 +363,13 @@
 
         this.renkan.project.on("add:nodes", function(_node) {
             _this.addRepresentation("Node", _node);
-            if (!_this.renkan.project.get("loading_status")){
+            if (!_this.renkan.project.get("loadingStatus")){
                 _thRedraw();
             }
         });
         this.renkan.project.on("add:edges", function(_edge) {
             _this.addRepresentation("Edge", _edge);
-            if (!_this.renkan.project.get("loading_status")){
+            if (!_this.renkan.project.get("loadingStatus")){
                 _thRedraw();
             }
         });
diff -r adb907bba956 -r 4c7ab16e5845 client/js/save-once.js
--- a/client/js/save-once.js	Fri May 22 17:48:14 2015 +0200
+++ b/client/js/save-once.js	Mon May 25 01:18:12 2015 +0200
@@ -20,13 +20,13 @@
             url: _opts.url,
             data: getdata,
             beforeSend: function(){
-            	_proj.set({loading_status:true});
+            	_proj.set({loadingStatus:true});
             },
             success: function(_data) {
                 _proj.set(_data, {validate: true});
-            	_proj.set({loading_status:false});
-                _proj.set({save_status:0});
-            	_renkan.renderer.autoScale();
+                _proj.set({loadingStatus:false});
+                _proj.set({saveStatus:0});
+                _renkan.renderer.autoScale();
             }
         });
     };
@@ -39,20 +39,20 @@
             contentType: "application/json",
             data: JSON.stringify(_data),
             beforeSend: function(){
-            	_proj.set({save_status:2});
+            	_proj.set({saveStatus:2});
             },
             success: function(data, textStatus, jqXHR) {
                 $(window).off("beforeunload", _onLeave);
                 _saveWarn = false;
-                _proj.set({save_status:0});
+                _proj.set({saveStatus:0});
                 //document.location.hash = "#id=" + data.id;
                 //$(".Rk-Notifications").text("Saved as "+document.location.href).fadeIn().delay(2000).fadeOut();
             }
         });
     };
     var _checkLeave = function() {
-    	_proj.set({save_status:1});
-    	
+    	_proj.set({saveStatus:1});
+
         var title = _proj.get("title");
         if (title && _proj.get("nodes").length) {
             $(".Rk-Save-Button").removeClass("disabled");
@@ -70,11 +70,11 @@
     _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'))) {
+	    	if(!(_model.changedAttributes.length === 1 && _model.hasChanged('saveStatus'))) {
 	    		_checkLeave();
 	    	}
 	    });
-		if(!(_proj.changedAttributes.length === 1 && _proj.hasChanged('save_status'))) {
+		if(!(_proj.changedAttributes.length === 1 && _proj.hasChanged('saveStatus'))) {
 		    _checkLeave();
     	}
     });