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using System;
using System.Runtime.CompilerServices; // for extern import
namespace PureData
{
public enum ParametersType {None = 0, Float=1, Symbol=2, List=3, Bang=4};
public class pd
{
public delegate void DelegateWithoutArguments();
public delegate void DelegateFloat(float f);
public delegate void DelegateString(ref string s);
public delegate void DelegateArray(Atom [] atoms);
[MethodImplAttribute (MethodImplOptions.InternalCall)]
private extern static void RegisterSelector (IntPtr x, string sel, string met, int type);
// function called by the user
public static void AddSelector(IntPtr x, string sel, DelegateWithoutArguments func)
{
RegisterSelector (x, sel, func.Method.Name, (int) ParametersType.None);
}
public static void AddSelector(IntPtr x, string sel, DelegateFloat func)
{
RegisterSelector (x, sel, func.Method.Name, (int) ParametersType.Float);
}
public static void AddSelector(IntPtr x, string sel, DelegateString func)
{
RegisterSelector (x, sel, func.Method.Name, (int) ParametersType.Symbol);
}
public static void AddSelector(IntPtr x, string sel, DelegateArray func)
{
RegisterSelector (x, sel, func.Method.Name, (int) ParametersType.List);
}
public static void AddSelector(IntPtr x, DelegateWithoutArguments func)
{
RegisterSelector (x, "", func.Method.Name, (int) ParametersType.None);
}
public static void AddSelector(IntPtr x, DelegateFloat func)
{
RegisterSelector (x, "", func.Method.Name, (int) ParametersType.Float);
}
public static void AddSelector(IntPtr x, DelegateString func)
{
RegisterSelector (x, "", func.Method.Name, (int) ParametersType.Symbol);
}
public static void AddSelector(IntPtr x, DelegateArray func)
{
RegisterSelector (x, "", func.Method.Name, (int) ParametersType.List);
}
// send stuff to an outlet
[MethodImplAttribute (MethodImplOptions.InternalCall)]
private extern static void ToOutlet (IntPtr x, int outlet, int atoms_length, Atom [] atoms);
public static void SendToOutlet (IntPtr x, int outlet, Atom [] atoms)
{
ToOutlet (x, outlet, atoms.Length, atoms);
}
public static void SendToOutlet (IntPtr x, int outlet, Atom atom)
{
Atom [] atoms = new Atom[1];
atoms[0] = atom;
ToOutlet (x, outlet, atoms.Length, atoms);
}
public static void SendToOutlet (IntPtr x, int outlet, float f)
{
Atom [] atoms = new Atom[1];
atoms[0] = new Atom(f);
ToOutlet (x, outlet, atoms.Length, atoms);
}
public static void SendToOutlet (IntPtr x, int outlet, int i)
{
Atom [] atoms = new Atom[1];
atoms[0] = new Atom((float) i);
ToOutlet (x, outlet, atoms.Length, atoms);
}
public static void SendToOutlet (IntPtr x, int outlet, string s)
{
Atom [] atoms = new Atom[1];
atoms[0] = new Atom(s);
ToOutlet (x, outlet, atoms.Length, atoms);
}
// create an outlet
[MethodImplAttribute (MethodImplOptions.InternalCall)]
private extern static void CreateOutlet (IntPtr x, int type);
// function called by the user
public static void AddOutlet(IntPtr x, ParametersType type)
{
CreateOutlet (x, (int) type);
}
// create an inlet
[MethodImplAttribute (MethodImplOptions.InternalCall)]
private extern static void CreateInlet (IntPtr x, string selector, int type);
// function called by the user
public static void AddInlet(IntPtr x, string selector, ParametersType type)
{
CreateInlet (x, selector, (int) type);
}
[MethodImplAttribute (MethodImplOptions.InternalCall)]
public extern static void PostMessage (string message);
[MethodImplAttribute (MethodImplOptions.InternalCall)]
public extern static void ErrorMessage (string message);
}
}
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