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2003-12-08 Mike Kestner <mkestner@ximian.com>

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* generator/VMSignature.cs : new class to generate virtual method
	signatures for default signal handlers.

svn path=/trunk/gtk-sharp/; revision=20888
This commit is contained in:
Mike Kestner 2003-12-08 19:14:12 +00:00
parent 9c3f47e5d3
commit 968230bd25
2 changed files with 67 additions and 0 deletions
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@ -1,3 +1,8 @@
2003-12-08 Mike Kestner <mkestner@ximian.com>
* generator/VMSignature.cs : new class to generate virtual method
signatures for default signal handlers.
2003-12-08 Mike Kestner <mkestner@ximian.com>
* generator/ObjectGen.cs : stupid little whitespace change

62
generator/VMSignature.cs Normal file
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// GtkSharp.Generation.VMSignature.cs - The Virtual Method Signature Generation Class.
//
// Author: Mike Kestner <mkestner@ximian.com>
//
// (c) 2003 Novell, Inc.
namespace GtkSharp.Generation {
using System;
using System.Collections;
using System.Xml;
public class VMSignature {
private ArrayList parms = new ArrayList ();
public VMSignature (Parameters parms)
{
if (parms == null)
return;
bool has_cb = parms.HideData;
for (int i = 1; i < parms.Count; i++) {
Parameter p = parms [i];
if (i > 1 && p.IsLength && parms [i - 1].IsString)
continue;
if (p.IsCount && ((i > 1 && parms [i - 1].IsArray) || (i < parms.Count - 1 && parms [i + 1].IsArray)))
continue;
has_cb = has_cb || p.Generatable is CallbackGen;
if (p.IsUserData && has_cb && (i == parms.Count - 1))
continue;
if (p.CType == "GError**")
continue;
this.parms.Add (p);
}
}
public override string ToString ()
{
if (parms.Count == 0)
return "";
string[] result = new string [parms.Count];
int i = 0;
foreach (Parameter p in parms) {
result [i] = p.PassAs != "" ? p.PassAs + " " : "";
if (p.Generatable is StructGen)
result [i] += "ref ";
result [i++] += p.CSType + " " + p.Name;
}
return String.Join (", ", result);
}
}
}