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* generator/ClassBase.cs: New base class for classes and interfaces. * generator/InterfaceGen.cs: Inherit from ClassBase, generate declarations. * generator/ObjectGen.cs: Move half of this into ClassBase. * generator/Method.cs: Turn all applicable Get/Set functions into .NET accessors. Remove redundant == overload and move into Equals, as it was confusing "!= null". * generator/Parameters.cs: Alter signature creation to accept "is_set" option, add support for variable arguments. Add properties "Count", "IsVarArgs", "VAType". * generator/Ctor.cs: Fixup for changes in Parameters (indenting, signature creation). * generator/Signal.cs: Support generating declarations. * generator/SymbolTable: Change GetObjectGen to GetClassGen. * glib/IWrapper.cs: Move "Handle" declaration to here, so both classes and interfaces can benefit from it. * glib/Object.cs: Inherit from IWrapper.cs * parser/Metadata.pm: Support attribute changes on constructors, methods, signals, and paramater lists. * parser/gapi2xml.pl: Parse init funcs for interfaces. Ignore "_" functions here. * parser/gapi_pp.pl: Remove boxed_type_register check, as it will be caught in the init funcs. * parser/Atk.metadata: Added. * parser/Gtk.metadata: Add all needed signal/method collision renames. Rename GtkEditable.Editable accessors to IsEditable, as .NET does not like accessors with the same name as their declaring type. Tag TreeStore constructor as varargs. * samples/ButtonApp.cs: s/EmitAdd/Add. * samples/Menu.cs: s/EmitAdd/Add, s/Activate/Activated. svn path=/trunk/gtk-sharp/; revision=5394
89 lines
2.2 KiB
C#
89 lines
2.2 KiB
C#
// GtkSharp.Generation.Signal.cs - The Signal Generatable.
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//
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// Author: Mike Kestner <mkestner@speakeasy.net>
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//
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// (c) 2001-2002 Mike Kestner
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namespace GtkSharp.Generation {
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using System;
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using System.Collections;
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using System.IO;
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using System.Xml;
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public class Signal {
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private string ns;
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private string marsh;
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private string name;
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private XmlElement elem;
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public Signal (string ns, XmlElement elem)
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{
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this.ns = ns;
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this.elem = elem;
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this.name = elem.GetAttribute ("name");
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}
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public string Name {
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get {
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return name;
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}
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set {
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name = value;
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}
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}
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public bool Validate ()
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{
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marsh = SignalHandler.GetName(elem);
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if ((Name == "") || (marsh == "")) {
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Console.Write ("bad signal " + Name);
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Statistics.ThrottledCount++;
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return false;
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}
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return true;
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}
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public void GenerateDecl (StreamWriter sw)
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{
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if (elem.HasAttribute("new_flag"))
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sw.Write("new ");
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sw.WriteLine ("\t\tevent EventHandler " + Name + ";");
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}
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public void Generate (StreamWriter sw)
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{
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string cname = "\"" + elem.GetAttribute("cname") + "\"";
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marsh = "GtkSharp." + marsh;
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sw.WriteLine("\t\t/// <summary> " + Name + " Event </summary>");
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sw.WriteLine("\t\t/// <remarks>");
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// FIXME: Generate some signal docs
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sw.WriteLine("\t\t/// </remarks>");
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sw.WriteLine();
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sw.Write("\t\tpublic ");
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if (elem.HasAttribute("new_flag"))
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sw.Write("new ");
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sw.WriteLine("event EventHandler " + Name + " {");
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sw.WriteLine("\t\t\tadd {");
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sw.WriteLine("\t\t\t\tif (EventList[" + cname + "] == null)");
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sw.Write("\t\t\t\t\tSignals[" + cname + "] = new " + marsh);
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sw.WriteLine("(this, Handle, " + cname + ", value);");
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sw.WriteLine("\t\t\t\tEventList.AddHandler(" + cname + ", value);");
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sw.WriteLine("\t\t\t}");
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sw.WriteLine("\t\t\tremove {");
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sw.WriteLine("\t\t\t\tEventList.RemoveHandler(" + cname + ", value);");
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sw.WriteLine("\t\t\t\tif (EventList[" + cname + "] == null)");
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sw.WriteLine("\t\t\t\t\tSignals.Remove(" + cname + ");");
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sw.WriteLine("\t\t\t}");
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sw.WriteLine("\t\t}");
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sw.WriteLine();
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Statistics.SignalCount++;
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}
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}
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}
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