c1be55f103
* generator/CallbackGen.cs : Fix build breaker from refactoring. * sample/Makefile.in : Build the menu sample on linux. svn path=/trunk/gtk-sharp/; revision=5001
76 lines
1.6 KiB
C#
76 lines
1.6 KiB
C#
// GtkSharp.Generation.CallbackGen.cs - The Callback Generatable.
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//
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// Author: Mike Kestner <mkestner@speakeasy.net>
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//
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// (c) 2002 Mike Kestner
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namespace GtkSharp.Generation {
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using System;
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using System.IO;
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using System.Xml;
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public class CallbackGen : GenBase, IGeneratable {
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private Parameters parms;
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public CallbackGen (String ns, XmlElement elem) : base (ns, elem)
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{
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if (elem ["parameters"] != null)
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parms = new Parameters (elem ["parameters"]);
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}
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public String MarshalType {
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get
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{
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return QualifiedName;
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}
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}
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public String CallByName (String var_name)
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{
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return var_name;
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}
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public String FromNative(String var)
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{
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return var;
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}
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public void Generate ()
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{
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XmlElement ret_elem = Elem["return-type"];
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if (ret_elem == null) {
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Console.WriteLine("No return type in callback " + CName);
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Statistics.ThrottledCount++;
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return;
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}
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string rettype = ret_elem.GetAttribute("type");
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string s_ret = SymbolTable.GetCSType(rettype);
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if (s_ret == "") {
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Console.WriteLine("rettype: " + rettype + " in callback " + CName);
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Statistics.ThrottledCount++;
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return;
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}
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if ((parms != null) && !parms.Validate ()) {
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Console.WriteLine(" in callback " + CName + " **** Stubbing it out ****");
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Statistics.ThrottledCount++;
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parms = null;
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}
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StreamWriter sw = CreateWriter ();
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string sig = "";
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if (parms != null)
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sig = parms.Signature;
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sw.WriteLine ("\tpublic delegate " + s_ret + " " + Name + "(" + sig + ");");
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CloseWriter (sw);
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Statistics.CBCount++;
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}
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}
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}
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