mirror of
https://github.com/Ryujinx/GtkSharp.git
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1f4ff5bb86
* glib/EnumWrapper.cs: New class which holds an enum int. * glib/Value.cs: Add support for glib enum types. We needed to use EnumWrapper for this because otherwise the int operator wouldn't know which glib function to use. * generator/BoxedGen.cs, ClassBase.cs, Ctor.cs, EnumGen.cs, InterfaceGen.cs, Method.cs, ObjectGen.cs, Signal.cs, StructGen.cs: Create more doc stubs. * generator/Property.cs: Generate enum values correctly. * generator/Ctor.cs: Refactor generation to honor metadata-specified collision preference. * parser/Gtk.metadata: Added constructor collision preferences to all known clashes. * parse/Gdk.metadata: Added (for Pixbuf clashes). svn path=/trunk/gtk-sharp/; revision=5437
123 lines
3.2 KiB
C#
123 lines
3.2 KiB
C#
// GtkSharp.Generation.Ctor.cs - The Constructor Generation Class.
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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 Ctor {
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private string libname;
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private XmlElement elem;
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private Parameters parms;
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private bool preferred;
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public bool Preferred {
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get { return preferred; }
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set { preferred = value; }
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}
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public Ctor (string libname, XmlElement elem) {
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this.libname = libname;
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this.elem = elem;
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XmlElement parms_elem = elem ["parameters"];
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if (parms_elem != null)
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parms = new Parameters (parms_elem);
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if (elem.HasAttribute ("preferred"))
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preferred = true;
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}
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public bool Validate ()
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{
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if (parms != null) {
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if (!parms.Validate ()) {
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Console.Write("ctor ");
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Statistics.ThrottledCount++;
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return false;
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}
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parms.CreateSignature (false);
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}
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return true;
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}
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public void InitClashMap (Hashtable clash_map)
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{
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string sigtypes = (parms != null) ? parms.SignatureTypes : "";
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if (clash_map.ContainsKey (sigtypes)) {
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int num = (int) clash_map[sigtypes];
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clash_map[sigtypes] = ++num;
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Console.WriteLine ("CLASH: {0} {1}", elem.GetAttribute ("cname"), num);
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}
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else
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clash_map[sigtypes] = 0;
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}
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public void Generate (StreamWriter sw, Hashtable clash_map)
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{
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string sigtypes = "";
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string sig = "()";
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string call = "()";
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string isig = "();";
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if (parms != null) {
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call = "(" + parms.CallString + ")";
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sig = "(" + parms.Signature + ")";
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isig = "(" + parms.ImportSig + ");";
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sigtypes = parms.SignatureTypes;
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}
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int clashes = (int) clash_map[sigtypes];
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string cname = elem.GetAttribute("cname");
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string name = ((XmlElement)elem.ParentNode).GetAttribute("name");
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string safety;
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if (parms != null && parms.ThrowsException)
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safety = "unsafe ";
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else
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safety = "";
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sw.WriteLine("\t\t[DllImport(\"" + libname + "\")]");
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sw.WriteLine("\t\tstatic extern " + safety + "IntPtr " + cname + isig);
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sw.WriteLine();
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if (clashes > 0 && !Preferred) {
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String mname = cname.Substring(cname.IndexOf("new"));
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mname = mname.Substring(0,1).ToUpper() + mname.Substring(1);
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int idx;
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while ((idx = mname.IndexOf("_")) > 0) {
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mname = mname.Substring(0, idx) + mname.Substring(idx+1, 1).ToUpper() + mname.Substring(idx+2);
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}
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sw.WriteLine("\t\tpublic static " + safety + name + " " + mname + sig);
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sw.WriteLine("\t\t{");
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if (parms != null)
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parms.Initialize(sw, false, "");
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sw.WriteLine("\t\t\tIntPtr ret = " + cname + call + ";");
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if (parms != null)
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parms.HandleException (sw, "");
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sw.WriteLine("\t\t\treturn new " + name + "(ret);");
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} else {
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sw.WriteLine("\t\tpublic " + safety + name + sig);
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sw.WriteLine("\t\t{");
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if (parms != null)
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parms.Initialize(sw, false, "");
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sw.WriteLine("\t\t\tRaw = " + cname + call + ";");
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if (parms != null)
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parms.HandleException (sw, "");
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}
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sw.WriteLine("\t\t}");
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sw.WriteLine();
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Statistics.CtorCount++;
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}
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}
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}
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