GrassHopper menu. Save and load env.

src/actors/grasshopper/grasshopper.json

@@ -22,7 +22,36 @@
 		"windows": [
 			{ "role": "main", "icon": "grasshopper" },
 			{ "role": "pult", "icon": "grasshopper-rc" }
-		]
+		],
+		"menus": [
+            {
+            "title": { "ascii": "Grasshopper", "ru_RU": "Кузнечик" },
+            "items": [
+                { 
+                "title": {
+                        "ascii": "New Environment...",
+                        "ru_RU": "Новое задание..."
+                    },
+                    "icon": "file-new"
+                },
+                {    "title": {
+                        "ascii": "Load Environment...",
+                        "ru_RU": "Загрузить задание..."
+                    },
+                    "icon": "file-open"
+            
+                },
+                {
+                "title": {
+                            "ascii": "Save",
+                            "ru_RU": "Сохранить..."
+                        }
+                }
+        
+            ]
+            }
+        ]
+
 	},
 	"settings": {
 		"BackgroundColor": {

src/actors/grasshopper/grasshoppermodule.cpp

@@ -34,6 +34,9 @@ GrasshopperModule::GrasshopperModule(ExtensionSystem::KPlugin * parent)
     : GrasshopperModuleBase(parent)
 {
     kuznec=new KumKuznec(myResourcesDir());
+     connect(m_actionGrasshopperNewEnvironment,SIGNAL(triggered()) ,kuznec , SLOT(ClearPicture()));
+     connect(m_actionGrasshopperLoadEnvironment,SIGNAL(triggered()) ,kuznec , SLOT(LoadFromFileActivated()));
+     connect(m_actionGrasshopperSave,SIGNAL(triggered()) ,kuznec , SLOT(SaveToFileActivated()));
     // Module constructor, called once on plugin load
     // TODO implement me
 }

src/actors/grasshopper/kuznec.cpp

@@ -2191,6 +2191,7 @@ void KumKuznec::LoadFromFileActivated()
 
 
  QString	VodFileN=QFileDialog::getOpenFileName(this, QString::fromUtf8 ("Открыть файл"), curDir, "(*.kz)");
+    if(VodFileN.isEmpty())return;
 
  sett.setValue("Last", VodFileN);
  if(LoadFromFile(VodFileN)>0){

src/actors/grasshopper/kuznec.h

@@ -475,7 +475,7 @@ void DrawNet();
 void SetLineColor(int LRed, int LGreen, int LBlue);
 bool SetColorString(QString Color);
 		//void ShowInfo();
-;
+
 void CreatePen(void);
 bool moving;
 //void DestroyPen(void);