public JavaScriptPlugin(string fileName)
{
PluginFile = fileName;
_engine = new JintEngine();
_engine.AddPermission(new FileIOPermission(PermissionState.Unrestricted));
_engine.AllowClr = true;
Properties = new PluginProperties(Path.GetFileName(PluginFile), PluginManager.PluginDirectoryPath);
Properties.Load();
_engine.SetParameter("properties", Properties);
_engine.SetParameter("plugindir", PluginManager.PluginDirectoryPath);
_engine.SetFunction("WriteToConsole", new Action <object>(Console.WriteLine));
_engine.SetFunction("SubscribeToEvent", new Action <string, JsFunction>(SubscribeToEvent));
_engine.SetFunction("UnsubscribeFromEvent", new Action <string>(UnsubscribeFromEvent));
_engine.SetFunction("RegisterCommand", new Action <string, JsFunction>(RegisterCommand));
_engine.SetFunction("UnregisterCommand", new Action <string>(UnregisterCommand));
_engine.SetFunction("RegisterConsoleCommand", new Action <string, JsFunction>(RegisterConsoleCommand));
_engine.SetFunction("UnregisterConsoleCommand", new Action <string>(UnregisterConsoleCommand));
_engine.SetFunction("SendPacket", new Action <SharpStarClient, IPacket>(SendPacket));
_engine.SetFunction("SendClientPacketToAll", new Action <IPacket>(SendClientPacketToAll));
_engine.SetFunction("SendServerPacketToAll", new Action <IPacket>(SendServerPacketToAll));
_engine.SetFunction("GetPlayerClients", new Func <IClient[]>(GetPlayerClients));
_engine.SetFunction("GetServerClients", new Func <IClient[]>(GetServerClients));
_engine.SetFunction("ToArray", new Func <JsArray, object[]>(JsArrayToArray));
_registeredEvents = new Dictionary <string, JsFunction>();
_registeredCommands = new Dictionary <string, JsFunction>();
_registeredConsoleCommands = new Dictionary <string, JsFunction>();
}
void init()
{
PythonEngine.Inst.init();
jint = new JintEngine();
string absUserDir = Directory.GetCurrentDirectory() + "/Js";
jint.AddPermission(new FileIOPermission(FileIOPermissionAccess.AllAccess, absUserDir));
//set some simple funcitons.
Func <object, int> alert = delegate(object s)
{
MessageBox.Show(s.ToString());
return(0);
};
Func <string, double, string, double[]> ema = delegate(string label, double days, string outLabel)
{
if (arrays.ContainsKey(label))
{
double[] inputs = arrays[label];
double[] outputs = MathUtil.calcEMA(inputs, days);
addArray(outLabel, outputs);
return(outputs);
}
return(null);
};
Func <string, string, string, double[]> diff = delegate(string label0, string label1, string outLabel)
{
if (arrays.ContainsKey(label0) && arrays.ContainsKey(label1))
{
double[] inputs0 = arrays[label0];
double[] inputs1 = arrays[label1];
double[] outputs = MathUtil.calcDiff(inputs0, inputs1);
addArray(outLabel, outputs);
return(outputs);
}
return(null);
};
//tell canvas to line
Func <string, double, double, double, double, double, double, int> line = delegate(string label, double part, double r, double g, double b, double a, double thickness)
{
if (!arrays.ContainsKey(label))
{
return(1);
}
Color c = new Color()
{
R = (byte)r,
G = (byte)g,
B = (byte)b,
A = (byte)a
};
canvas.addDrawingObj(label, arrays[label], (int)part, c, thickness, DrawingObjectType.Line);
return(0);
};
Func <string, double, double, double, double, double, double, int> zeroBars = delegate(string label, double part, double r, double g, double b, double a, double thickness)
{
if (!arrays.ContainsKey(label))
{
return(1);
}
Color c = new Color()
{
R = (byte)r,
G = (byte)g,
B = (byte)b,
A = (byte)a
};
canvas.addDrawingObj(label, arrays[label], (int)part, c, thickness, DrawingObjectType.zVLines);
return(0);
};
////kdj('close','high','low',9,'k','d','j');
Func <string, string, string, double, string, string, string, int> kdj
= delegate(string close, string high, string low, double days, string k, string d, string j)
{
if (arrays.ContainsKey(close) && arrays.ContainsKey(high) && arrays.ContainsKey(low))
{
double[] inputs0 = arrays[close];
double[] inputs1 = arrays[high];
double[] inputs2 = arrays[low];
double[] kArray;
double[] dArray;
double[] jArray;
MathUtil.calcKDJ((int)days, inputs0, inputs1, inputs2, out kArray, out dArray, out jArray);
addArray(k, kArray);
addArray(d, dArray);
addArray(j, jArray);
return(0);
}
return(1);
};
//draw candle line.
Func <string, double, string, string, string, string, int> candleLine = delegate(string id, double part, string open, string close, string high, string low)
{
if (!arrays.ContainsKey(open) || !arrays.ContainsKey(close) ||
!arrays.ContainsKey(high) || !arrays.ContainsKey(low))
{
return(1);
}
canvas.addKLineObj(id, (int)part, arrays[open], arrays[close], arrays[high], arrays[low]);
return(0);
};
Func <string, object, int> addConfig = delegate(string id, object value)
{
addConfigVal(id, value);
return(0);
};
Func <string, int> runScript = delegate(string scriptName)
{
runJsScript(scriptName);
return(0);
};
Func <string, double, string, double, double, double, double, double, int> vLines = delegate(string id, double part, string label, double r, double g, double b, double a, double thickness)
{
if (!arrays.ContainsKey(label))
{
return(1);
}
Color c = new Color()
{
R = (byte)r,
G = (byte)g,
B = (byte)b,
A = (byte)a
};
//
canvas.addDrawingObj(id, arrays[label], (int)part, c, thickness, DrawingObjectType.vLines);
return(0);
};
//
Func <string, string, int> setDrawItemEventHandler = delegate(string id, string handlerName)
{
canvas.setDrawItemEventHandler(id, handlerName);
return(0);
};
jint.SetFunction("addConfig", addConfig);
jint.SetFunction("runScript", runScript);
jint.SetFunction("setDrawItemEventHandler", setDrawItemEventHandler);
jint.SetFunction("alert", alert);
jint.SetFunction("ema", ema);
jint.SetFunction("kdj", kdj);
jint.SetFunction("diff", diff);
jint.SetFunction("line", line);
jint.SetFunction("zeroBars", zeroBars);
jint.SetFunction("candleLine", candleLine);
jint.SetFunction("vLines", vLines);
}
public void Initialize()
{
engine.AddPermission(new UIPermission(PermissionState.Unrestricted));
engine.AddPermission(new FileIOPermission(PermissionState.Unrestricted));
engine.AddPermission(new WebPermission(PermissionState.Unrestricted));
}