mirror of
https://github.com/Ryujinx/GtkSharp.git
synced 2024-09-16 11:34:47 +02:00
4d92d54b3f
[about 60% of the marshalling patch that I lost.
The rest to come tomorrow.]
* generator/BoxedGen.cs, StructGen.cs: Move most of this to StructBase,
delete large chunks duplicated from ClassBase.
* generator/IGeneratable.cs: Add MarshalReturnType, FromNativeReturn.
* generator/ClassBase.cs: Move ctor stuff here. Add a CallByName
overload with no parameters for the "self" reference.
* generator/EnumGen.cs, CallbackGen.cs: Implement new MarshalReturnType,
FromNativeReturn.
* generator/Method.cs: Use container_type.MarshalType, CallByName, and
SymbolTable.FromNativeReturn when generating call and import sigs.
* generator/OpaqueGen.cs: Added.
* generator/Property.cs: Handle boxed and opaques differently.
* generator/SymbolTable.cs: Update for the opaque stuff and the new Return
methods. Also change GetClassGen to simply call the as operator.
* glib/Boxed.cs: Update for struct usage -- this is now a wrapper for
the purposes of using with Value.
* glib/Opaque.cs: Added. New base class for opaque structs.
* glue/textiter.c, gtk/TextIter.custom: Remove.
* gnome/Program.cs: Update for new struct marshalling.
* parser/Metadata.pm: Use our own getChildrenByTagName.
* parser/README: Update for new requirements (was out of sync with
build.pl)
* parser/gapi2xml.pl: Hide struct like const in field elements.
* parser/gapi_pp.pl: Handle embedded union fields (poorly).
* sample/test/TestColorSelection.cs: Comment out null color tests
for now.
svn path=/trunk/gtk-sharp/; revision=6186
112 lines
2.3 KiB
C#
112 lines
2.3 KiB
C#
// GtkSharp.Generation.Parser.cs - The XML Parsing engine.
|
|
//
|
|
// Author: Mike Kestner <mkestner@speakeasy.net>
|
|
//
|
|
// (c) 2001 Mike Kestner
|
|
|
|
namespace GtkSharp.Generation {
|
|
|
|
using System;
|
|
using System.Collections;
|
|
using System.Xml;
|
|
|
|
public class Parser {
|
|
|
|
private XmlDocument doc;
|
|
|
|
public Parser (String filename)
|
|
{
|
|
doc = new XmlDocument ();
|
|
|
|
try {
|
|
|
|
doc.Load (filename);
|
|
|
|
} catch (XmlException e) {
|
|
|
|
Console.WriteLine ("Invalid XML file.");
|
|
Console.WriteLine (e.ToString());
|
|
}
|
|
|
|
}
|
|
|
|
public void Parse ()
|
|
{
|
|
XmlElement root = doc.DocumentElement;
|
|
|
|
if ((root == null) || !root.HasChildNodes) {
|
|
Console.WriteLine ("No Namespaces found.");
|
|
return;
|
|
}
|
|
|
|
foreach (XmlNode ns in root.ChildNodes) {
|
|
if (!(ns is XmlElement) || ns.Name != "namespace") {
|
|
continue;
|
|
}
|
|
|
|
XmlElement elem = (XmlElement) ns;
|
|
ParseNamespace (elem);
|
|
}
|
|
}
|
|
|
|
private void ParseNamespace (XmlElement ns)
|
|
{
|
|
String ns_name = ns.GetAttribute ("name");
|
|
|
|
foreach (XmlNode def in ns.ChildNodes) {
|
|
|
|
if (def.NodeType != XmlNodeType.Element) {
|
|
continue;
|
|
}
|
|
|
|
XmlElement elem = (XmlElement) def;
|
|
|
|
switch (def.Name) {
|
|
|
|
case "alias":
|
|
string aname = elem.GetAttribute("cname");
|
|
string atype = elem.GetAttribute("type");
|
|
if ((aname == "") || (atype == ""))
|
|
continue;
|
|
SymbolTable.AddAlias (aname, atype);
|
|
break;
|
|
|
|
case "boxed":
|
|
if (elem.HasAttribute ("opaque"))
|
|
SymbolTable.AddType (new OpaqueGen (ns, elem));
|
|
else
|
|
SymbolTable.AddType (new BoxedGen (ns, elem));
|
|
break;
|
|
|
|
case "callback":
|
|
SymbolTable.AddType (new CallbackGen (ns, elem));
|
|
break;
|
|
|
|
case "enum":
|
|
SymbolTable.AddType (new EnumGen (ns, elem));
|
|
break;
|
|
|
|
case "interface":
|
|
SymbolTable.AddType (new InterfaceGen (ns, elem));
|
|
break;
|
|
|
|
case "object":
|
|
SymbolTable.AddType (new ObjectGen (ns, elem));
|
|
break;
|
|
|
|
case "struct":
|
|
if (elem.HasAttribute ("opaque"))
|
|
SymbolTable.AddType (new OpaqueGen (ns, elem));
|
|
else
|
|
SymbolTable.AddType (new StructGen (ns, elem));
|
|
break;
|
|
|
|
default:
|
|
Console.WriteLine ("Unexpected node named " + def.Name);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|