first events

WindowsFormsApp01/WindowsFormsApp01/Form1.cs

@@ -71,6 +71,17 @@ namespace WindowsFormsApp01
             _number = (int) res;
 
             label1.Text = "Ergebnis: " + res.ToString();
+
+
+            var f = new CalcEventArgs(res);
+            //trigger handler
+
+           // if (CalcFinished != null)
+          //  {
+                CalcFinished(f);
+           // }
+
+
         }
 
 
@@ -225,6 +236,9 @@ namespace WindowsFormsApp01
         public static event CalcEventHandler CalcFinished;
 
 
+       
+
+
         public static void CalcIt()
         {
             int res = DateTime.Now.Second;

winVCR/VCRlogic/SMtape.cs

@@ -1,29 +1,122 @@
 using System;
+using System.Diagnostics;
 using System.Runtime.CompilerServices;
+using System.Security.Cryptography.X509Certificates;
+using VCRlogic;
 
-
+namespace VCRlogic
-public class SMtape
 {
-    private SMtape _concreteState;
+    public static class SMtape
-
-    public SMtape()
     {
+        private static StateTape _concreteState;
+
+        public delegate void TapeEventHandler();
+
+        public static event TapeEventHandler evIntape;
+
+        public static event TapeEventHandler evOuttape;
+
+
+        public static void initSMtape()
+        {
+            setState(new StapeNoTapeIn());
+
+            //evIntape += evIntape;
+        }
+
+        public static void setState(StateTape e)
+        {
+            _concreteState = null;
+
+            _concreteState = e;
+        }
+
+
+        public static void insertTape()
+        {
+            if (evIntape != null)
+            {
+                evIntape();
+            }
+        }
+
+        public static void ejectTape()
+        {
+            if (evOuttape != null)
+            {
+                evOuttape();
+            }
+
+            
+        }
     }
 }
 
 
+public abstract class StateTape
+{
+    public abstract void evIntape();
+
+    public abstract void evOuttape();
+}
 
 
+public class StapeNoTapeIn : StateTape
+{
+    public override void evIntape()
+    {
+        Debug.Print("tape is now in\n");
 
-public class SMtapeNoTapeIn : SMtape
+        //unsub
+        SMtape.evIntape -= evIntape;
+
+        SMtape.setState(new StapeTapeInNotEnd());
+    }
+
+    public override void evOuttape()
     {
     }
 
 
-public class SMtapeTapeInNotEnd : SMtape
+    public StapeNoTapeIn()
+    {
+        // sub to event
+        SMtape.evIntape += evIntape;
+    }
+}
+
+
+public class StapeTapeInNotEnd : StateTape
+{
+    public override void evIntape()
     {
     }
 
-public class SMtapeTapeInEnd : SMtape
+    public override void evOuttape()
     {
+        Debug.Print("tape is now out\n");
+
+        //unsub
+        SMtape.evOuttape -= evOuttape;
+        SMtape.setState(new StapeNoTapeIn());
     }
+
+
+    public StapeTapeInNotEnd()
+    {
+        //sub
+        SMtape.evOuttape += evOuttape;
+    }
+}
+
+
+/*
+public class StapeTapeInEnd : StateTape
+{
+    public override void setStateText()
+    {
+        throw new NotImplementedException();
+    }
+}
+
+    */

winVCR/VCRlogic/SMvcr.cs

@@ -9,7 +9,17 @@ public class SMvcr
 {
     private string _labelText;
 
-    private SMvcr _concreteState;
+    private StateVCR _concreteState;
+
+    public SMvcr()
+    {
+        setState(new SvcrStandBy());
+    }
+
+    public void setState(StateVCR e)
+    {
+        _concreteState = e;
+    }
 
     public string getLabelText()
     {
@@ -18,25 +28,50 @@ public class SMvcr
 }
 
 
-public class SMvcrStandBy : SMvcr
+public abstract class StateVCR
 {
+    public abstract void setStateText();
+}
+
+public class SvcrStandBy : StateVCR
+{
+    public override void setStateText()
+    {
+        throw new NotImplementedException();
+    }
 }
 
 
-public class SMvcrPlay : SMvcr
+public class SvcrPlay : StateVCR
 {
+    public override void setStateText()
+    {
+        throw new NotImplementedException();
+    }
 }
 
 
-public class SMvcrRewind : SMvcr
+public class SvcrRewind : StateVCR
 {
+    public override void setStateText()
+    {
+        throw new NotImplementedException();
+    }
 }
 
-public class SMvcrFastForward : SMvcr
+public class SvcrFastForward : StateVCR
 {
+    public override void setStateText()
+    {
+        throw new NotImplementedException();
+    }
 }
 
 
-public class SMvcrRecord : SMvcr
+public class SvcrRecord : StateVCR
 {
+    public override void setStateText()
+    {
+        throw new NotImplementedException();
+    }
 }

winVCR/winVCR/Form1.Designer.cs

@@ -36,6 +36,8 @@
             this.statusLabel = new System.Windows.Forms.Label();
             this.btnInsertTape = new System.Windows.Forms.Button();
             this.btnEjectTape = new System.Windows.Forms.Button();
+            this.btnEndTape = new System.Windows.Forms.Button();
+            this.btnNotEndTape = new System.Windows.Forms.Button();
             ((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit();
             this.SuspendLayout();
             // 
@@ -93,9 +95,9 @@
             // 
             // btnInsertTape
             // 
-            this.btnInsertTape.Location = new System.Drawing.Point(201, 117);
+            this.btnInsertTape.Location = new System.Drawing.Point(197, 117);
             this.btnInsertTape.Name = "btnInsertTape";
-            this.btnInsertTape.Size = new System.Drawing.Size(99, 44);
+            this.btnInsertTape.Size = new System.Drawing.Size(79, 44);
             this.btnInsertTape.TabIndex = 6;
             this.btnInsertTape.Text = "Insert Tape";
             this.btnInsertTape.UseVisualStyleBackColor = true;
@@ -103,19 +105,41 @@
             // 
             // btnEjectTape
             // 
-            this.btnEjectTape.Location = new System.Drawing.Point(451, 117);
+            this.btnEjectTape.Location = new System.Drawing.Point(483, 117);
             this.btnEjectTape.Name = "btnEjectTape";
-            this.btnEjectTape.Size = new System.Drawing.Size(99, 44);
+            this.btnEjectTape.Size = new System.Drawing.Size(79, 44);
             this.btnEjectTape.TabIndex = 7;
             this.btnEjectTape.Text = "Eject Tape";
             this.btnEjectTape.UseVisualStyleBackColor = true;
             this.btnEjectTape.Click += new System.EventHandler(this.BtnEjectTape_Click);
             // 
+            // btnEndTape
+            // 
+            this.btnEndTape.Location = new System.Drawing.Point(293, 117);
+            this.btnEndTape.Name = "btnEndTape";
+            this.btnEndTape.Size = new System.Drawing.Size(79, 44);
+            this.btnEndTape.TabIndex = 8;
+            this.btnEndTape.Text = "End Tape";
+            this.btnEndTape.UseVisualStyleBackColor = true;
+            this.btnEndTape.Click += new System.EventHandler(this.BtnEndTape_Click);
+            // 
+            // btnNotEndTape
+            // 
+            this.btnNotEndTape.Location = new System.Drawing.Point(388, 117);
+            this.btnNotEndTape.Name = "btnNotEndTape";
+            this.btnNotEndTape.Size = new System.Drawing.Size(79, 44);
+            this.btnNotEndTape.TabIndex = 9;
+            this.btnNotEndTape.Text = "Not End Tape";
+            this.btnNotEndTape.UseVisualStyleBackColor = true;
+            this.btnNotEndTape.Click += new System.EventHandler(this.BtnNotEndTape_Click);
+            // 
             // Form1
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(800, 450);
+            this.Controls.Add(this.btnNotEndTape);
+            this.Controls.Add(this.btnEndTape);
             this.Controls.Add(this.btnEjectTape);
             this.Controls.Add(this.btnInsertTape);
             this.Controls.Add(this.statusLabel);
@@ -141,6 +165,8 @@
         private System.Windows.Forms.Label statusLabel;
         private System.Windows.Forms.Button btnInsertTape;
         private System.Windows.Forms.Button btnEjectTape;
+        private System.Windows.Forms.Button btnEndTape;
+        private System.Windows.Forms.Button btnNotEndTape;
     }
 }
 

winVCR/winVCR/Form1.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
+using System.Configuration;
 using System.Data;
 using System.Drawing;
 using System.Linq;
@@ -8,15 +9,36 @@ using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
 
+using VCRlogic;
+
+
+
 namespace winVCR
 {
     public partial class Form1 : Form
     {
+
+
+
+
+
         public Form1()
         {
             InitializeComponent();
+
+            SMtape.initSMtape();
+
+
+
         }
 
+
+        public void setLabelText(string txt)
+        {
+            statusLabel.Text = txt;
+        }
+
+
         private void BtnPlay_Click(object sender, EventArgs e)
         {
         }
@@ -35,10 +57,20 @@ namespace winVCR
 
         private void BtnInsertTape_Click(object sender, EventArgs e)
         {
-
+            SMtape.insertTape();
         }
 
         private void BtnEjectTape_Click(object sender, EventArgs e)
+        {
+            SMtape.ejectTape();
+        }
+
+        private void BtnNotEndTape_Click(object sender, EventArgs e)
+        {
+
+        }
+
+        private void BtnEndTape_Click(object sender, EventArgs e)
         {
 
         }

winVCR/winVCR/winVCR.csproj

@@ -79,5 +79,11 @@
   <ItemGroup>
     <None Include="App.config" />
   </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\VCRlogic\VCRlogic.csproj">
+      <Project>{74f418c8-f030-41c7-ba8d-8a9b57253e45}</Project>
+      <Name>VCRlogic</Name>
+    </ProjectReference>
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
 </Project>