Create BeepPlugin

FreePIE.Core.Plugins/BeepPlugin.cs

@@ -0,0 +1,83 @@
+using System;
+using System.Threading; // bip
+using System.Runtime.InteropServices; //bip dllimport
+using System.Collections.Generic;
+using FreePIE.Core.Contracts;
+
+namespace FreePIE.Core.Plugins
+{
+    [GlobalType(Type = typeof (BeepGlobal))]
+    public class BeepPlugin : Plugin
+    {
+        public override object CreateGlobal()
+        {
+            return new BeepGlobal(this);
+        }
+        public override string FriendlyName
+        {
+            get { return "Beep"; }
+        }
+ // Beep Function
+        public class BackgroundBeep
+        {
+            static Thread _beepThread;
+            static AutoResetEvent _signalBeep;
+            static int frequency;
+            static int duration;
+            static BackgroundBeep()
+            {
+                _signalBeep = new AutoResetEvent(false);
+                _beepThread = new Thread(() =>
+                {
+                    for (; ; )
+                    {
+                        _signalBeep.WaitOne();
+                        if (duration != 0)
+                            Console.Beep(frequency, duration);
+                    }
+                }, 1);
+
+                _beepThread.IsBackground = true;
+                _beepThread.Start();
+            }
+            public static void Beep(int f, int d)
+            {
+                if (d == 0) return;
+                duration = d;
+                frequency = f;
+                _signalBeep.Set();
+            }
+            public static void Beep(IList<int> bip)
+            {
+                if (bip == null) return;
+                duration = bip[1];
+                frequency = bip[0];
+                _signalBeep.Set();
+            }
+        }
+// End Beep function
+    }
+
+    [Global(Name = "beep")]
+    public class BeepGlobal
+    {
+        private readonly BeepPlugin plugin;
+
+        public BeepGlobal(BeepPlugin plugin)
+        {
+            this.plugin = plugin;
+        }
+
+        public void play(int frequency, int duration = 300)
+        {
+            BeepPlugin.BackgroundBeep.Beep(frequency, duration);
+        }
+        public void play(bool value, IList<int> bip1 = null, IList<int> bip2 = null)
+        {
+            if (value)
+                BeepPlugin.BackgroundBeep.Beep(bip1);
+            else
+                BeepPlugin.BackgroundBeep.Beep(bip2);
+        }
+    }
+}