added communication methods and structures for party modes

VocaluxeLib/Menu/CMenuParty.cs

@@ -25,11 +25,15 @@ namespace Vocaluxe.Menu
             return _PartyModeID;
         }
 
-        public void AssignPartyMode(IPartyMode PartyMode)
+        public void AssingPartyMode(IPartyMode PartyMode)
         {
             _PartyMode = PartyMode;
         }
 
+        public virtual void DataToScreen(Object Data)
+        {
+        }
+
         /*
         public sealed override void LoadTheme()
         {

VocaluxeLib/Menu/IMenu.cs

@@ -49,7 +49,8 @@ namespace Vocaluxe.Menu
         void SetPartyModeID(int PartyModeID);
         int GetPartyModeID();
 
-        void AssignPartyMode(IPartyMode PartyMode);
+        void AssingPartyMode(IPartyMode PartyMode);
+        void DataToScreen(Object Data);
     }
 
     public interface IConfig

VocaluxeLib/PartyModes/CPartyMode.cs

@@ -12,7 +12,6 @@ namespace Vocaluxe.PartyModes
         protected ScreenSongOptions _ScreenSongOptions;
         protected Dictionary<string, CMenuParty> _Screens;
         protected string _Folder;
-        protected Delegate _Callback;
 
         public CPartyMode()
         {
@@ -24,7 +23,7 @@ namespace Vocaluxe.PartyModes
         }
 
         #region Implementation
-        public virtual bool Init(string Folder)
+        public virtual bool Init()
         {
             return false;
         }
@@ -39,13 +38,13 @@ namespace Vocaluxe.PartyModes
             _Screens.Add(ScreenName, Screen);
         }
 
-        public void SetPartyModeCallback(Delegate Callback)
+        public virtual void DataFromScreen(string ScreenName, Object Data)
         {
-            _Callback = Callback;
         }
 
-        public virtual CMenuParty GetNextPartyScreen()
+        public virtual CMenuParty GetNextPartyScreen(out EScreens AlternativeScreen)
         {
+            AlternativeScreen = EScreens.ScreenMain;
             return null;
         }
 

VocaluxeLib/PartyModes/IPartyMode.cs

@@ -51,12 +51,12 @@ namespace Vocaluxe.PartyModes
 
     public interface IPartyMode
     {
-        bool Init(string Folder);
+        bool Init();
         void Initialize(Basic Base);
         void AddScreen(CMenuParty Screen, string ScreenName);
-        void SetPartyModeCallback(Delegate Callback);
+        void DataFromScreen(string ScreenName, Object Data);
 
-        CMenuParty GetNextPartyScreen();
+        CMenuParty GetNextPartyScreen(out EScreens AlternativeScreen);
         EScreens GetStartScreen();
         EScreens GetMainScreen();
         ScreenSongOptions GetScreenSongOptions();