GtkSharp/generator/Signal.cs
Mike Kestner 5d67982de9 2002-06-21 Mike Kestner <mkestner@speakeasy.net>
* makefile : remove gdk.imaging from the build
	* gdk.imaging/* : kill
	* generated/BoxedGen.cs : XmlNode namespace handling. Use GenBase.
	* generated/CallbackGen.cs : XmlNode namespace handling.
	* generated/Ctor.cs : construct with libname not ns.
	* generated/EnumGen.cs : XmlNode namespace handling.
	* generated/GenBase.cs : XmlNode namespace handling. Make AppendCustom
	  an instance method so it can use the private fields instead of params.
	* generated/InterfaceGen.cs : XmlNode namespace handling.
	* generated/Method.cs : construct with libname not ns.
	* generated/ObjectGen.cs : XmlNode namespace handling.
	* generated/Parser.cs : Use new XmlNode namespace ctors.
	* generated/Signal.cs : Lose the namespace field.
	* generated/StructBase.cs : derive from ClassBase
	* generated/StructGen.cs : XmlNode namespace handling. Use GenBase.
	* generated/SymbolTable.cs : nuke GetDllName method.
	* generator/gtkapi.xml : Add library name to namespace node.
	* parser/build.pl : refactor for library name param
	* parser/gapi2xml.pl : add libname param handling
	* sample/Makefile.in : build linux on make install, but don't install.

svn path=/trunk/gtk-sharp/; revision=5400
2002-06-21 20:25:43 +00:00

87 lines
2.2 KiB
C#

// GtkSharp.Generation.Signal.cs - The Signal Generatable.
//
// Author: Mike Kestner <mkestner@speakeasy.net>
//
// (c) 2001-2002 Mike Kestner
namespace GtkSharp.Generation {
using System;
using System.Collections;
using System.IO;
using System.Xml;
public class Signal {
private string marsh;
private string name;
private XmlElement elem;
public Signal (XmlElement elem)
{
this.elem = elem;
this.name = elem.GetAttribute ("name");
}
public string Name {
get {
return name;
}
set {
name = value;
}
}
public bool Validate ()
{
marsh = SignalHandler.GetName(elem);
if ((Name == "") || (marsh == "")) {
Console.Write ("bad signal " + Name);
Statistics.ThrottledCount++;
return false;
}
return true;
}
public void GenerateDecl (StreamWriter sw)
{
if (elem.HasAttribute("new_flag"))
sw.Write("new ");
sw.WriteLine ("\t\tevent EventHandler " + Name + ";");
}
public void Generate (StreamWriter sw)
{
string cname = "\"" + elem.GetAttribute("cname") + "\"";
marsh = "GtkSharp." + marsh;
sw.WriteLine("\t\t/// <summary> " + Name + " Event </summary>");
sw.WriteLine("\t\t/// <remarks>");
// FIXME: Generate some signal docs
sw.WriteLine("\t\t/// </remarks>");
sw.WriteLine();
sw.Write("\t\tpublic ");
if (elem.HasAttribute("new_flag"))
sw.Write("new ");
sw.WriteLine("event EventHandler " + Name + " {");
sw.WriteLine("\t\t\tadd {");
sw.WriteLine("\t\t\t\tif (EventList[" + cname + "] == null)");
sw.Write("\t\t\t\t\tSignals[" + cname + "] = new " + marsh);
sw.WriteLine("(this, Handle, " + cname + ", value);");
sw.WriteLine("\t\t\t\tEventList.AddHandler(" + cname + ", value);");
sw.WriteLine("\t\t\t}");
sw.WriteLine("\t\t\tremove {");
sw.WriteLine("\t\t\t\tEventList.RemoveHandler(" + cname + ", value);");
sw.WriteLine("\t\t\t\tif (EventList[" + cname + "] == null)");
sw.WriteLine("\t\t\t\t\tSignals.Remove(" + cname + ");");
sw.WriteLine("\t\t\t}");
sw.WriteLine("\t\t}");
sw.WriteLine();
Statistics.SignalCount++;
}
}
}