trigger some vcr events

winVCR/VCRlogic/SMvcr.cs

@@ -8,7 +8,6 @@ using System.Threading.Tasks;
 
 public static class SMvcr
 {
-
     private static StateVCR _concreteState;
 
     public delegate void VCREventHandler();
@@ -38,6 +37,45 @@ public static class SMvcr
         _concreteState = e;
     }
 
+    public static void stop()
+    {
+        if (evStopbutton != null)
+        {
+            evStopbutton();
+        }
+    }
+
+    public static void record()
+    {
+        if (evRecordbutton != null)
+        {
+            evRecordbutton();
+        }
+    }
+
+    public static void play()
+    {
+        if (evPlaybutton != null)
+        {
+            evPlaybutton();
+        }
+    }
+
+    public static void rewind()
+    {
+        if (evRewindbutton != null)
+        {
+            evRewindbutton();
+        }
+    }
+
+    public static void fastforward()
+    {
+        if (evFastforwardbutton != null)
+        {
+            evFastforwardbutton();
+        }
+    }
 }
 
 
@@ -54,7 +92,6 @@ public abstract class StateVCR
 
 public class SvcrStandBy : StateVCR
 {
-
     public SvcrStandBy()
     {
         Debug.Print("Standby\n");
@@ -62,16 +99,14 @@ public class SvcrStandBy : StateVCR
         SMvcr.evRecordbutton += evRecordbutton;
         SMvcr.evPlaybutton += evPlaybutton;
         SMvcr.evRewindbutton += evRewindbutton;
-
     }
+
     public override void evStopbutton()
     {
-        
     }
 
     public override void evEndtape()
     {
-        
     }
 
     public override void evRecordbutton()
@@ -94,7 +129,6 @@ public class SvcrStandBy : StateVCR
 
     public override void evBeginningtape()
     {
-        
     }
 
     public override void evRewindbutton()
@@ -108,7 +142,6 @@ public class SvcrStandBy : StateVCR
 
     public override void evFastforwardbutton()
     {
-        
     }
 }
 
@@ -123,6 +156,7 @@ public class SvcrPlay : StateVCR
         SMvcr.evRewindbutton += evRewindbutton;
         SMvcr.evFastforwardbutton += evFastforwardbutton;
     }
+
     public override void evStopbutton()
     {
         SMvcr.evStopbutton -= evStopbutton;
@@ -145,17 +179,14 @@ public class SvcrPlay : StateVCR
 
     public override void evRecordbutton()
     {
-        
     }
 
     public override void evPlaybutton()
     {
-       
     }
 
     public override void evBeginningtape()
     {
-       
     }
 
     public override void evRewindbutton()
@@ -181,7 +212,6 @@ public class SvcrPlay : StateVCR
 
 public class SvcrRewind : StateVCR
 {
-
     public SvcrRewind()
     {
         Debug.Print("Rewind\n");
@@ -191,6 +221,7 @@ public class SvcrRewind : StateVCR
         SMvcr.evPlaybutton += evPlaybutton;
         SMvcr.evFastforwardbutton += evFastforwardbutton;
     }
+
     public override void evStopbutton()
     {
         SMvcr.evStopbutton -= evStopbutton;
@@ -254,6 +285,7 @@ public class SvcrFastForward : StateVCR
         SMvcr.evEndtape += evEndtape;
         SMvcr.evRewindbutton += evRewindbutton;
     }
+
     public override void evStopbutton()
     {
         SMvcr.evStopbutton -= evStopbutton;
@@ -307,6 +339,7 @@ public class SvcrRecord : StateVCR
         SMvcr.evStopbutton += evStopbutton;
         SMvcr.evEndtape += evEndtape;
     }
+
     public override void evStopbutton()
     {
         SMvcr.evStopbutton -= evStopbutton;
@@ -342,6 +375,4 @@ public class SvcrRecord : StateVCR
     public override void evFastforwardbutton()
     {
     }
-}
-
-    
+}