e9d1e0b6dc
* art/Makefile.in (clean): Change to avoid bugging out on generated/CVS. * glib/ObjectManager.cs: Added. Used to be auto-generated, but now it can infer names, and relies on per-namespace ObjectManager classes to inform it of oddly-named classes. * generator/IGeneratable.cs, GenBase.cs: New "DoGenerate" property. * generator/*Gen.cs: Honor DoGenerate. * generator/CodeGenerator.cs: Support including dependency files which will not be generated. * generator/ObjectGen.cs: Generate mapping file per-namespace, as one that calls back to the one in glib. Only generate if the name does not follow the normal conventions, otherwise, GtkSharp.ObjectManager can infer the name. * generator/Parser.cs: Accept 'generate' flag to pass on to the IGeneratables. Parse a new toplevel element, "symbol", which adds a type to the SymbolTable (instead of hard-coding it). * generator/SignalHandler.cs: Do not optimize signal handler creation, instead creating them in their own namespaces. Do not generate if the calling Signal told us not to. * generator/Signal.cs: Do not generate handlers if container's DoGenerate is false. Adjust to the marshaller name being in a sub-namespace. * generator/SymbolTable.cs (AddSimpleType, AddManualType): Used to add simple and manually wrapped types at runtime instead of compile-time. (FromNative): Remove hard-coded cases for manually wrapped types, use a generic case instead. * api: Added. Move api files and generation targets here. * source: Added. Move source parsing here. * generator/makefile: Move actual generation to api/. * glib/Makefile.in: Remove generated/* target. * glue/Makefile.am: Fix to include canvas-marshal. Move canvas stuff to GNOME target. * gnome/CanvasProxy.cs: Update to work with SignalHandlers being namespace-specific. * parser/Metadata.pm: Moved to GAPI/Metadata.pm, renamed, etc. * parser/gapi2xml.pl: Use GAPI::Metadata. * parser/makefile: Install scripts, remove source parse build target. Rename formatXML to gapi_format_xml. svn path=/trunk/gtk-sharp/; revision=6818
133 lines
2.8 KiB
C#
133 lines
2.8 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 (bool generate)
|
|
{
|
|
XmlElement root = doc.DocumentElement;
|
|
|
|
if ((root == null) || !root.HasChildNodes) {
|
|
Console.WriteLine ("No Namespaces found.");
|
|
return;
|
|
}
|
|
|
|
foreach (XmlNode ns in root.ChildNodes) {
|
|
XmlElement elem = ns as XmlElement;
|
|
if (elem == null)
|
|
continue;
|
|
|
|
if (ns.Name == "namespace")
|
|
ParseNamespace (elem, generate);
|
|
else if (ns.Name == "symbol")
|
|
ParseSymbol (elem);
|
|
}
|
|
}
|
|
|
|
private void ParseNamespace (XmlElement ns, bool generate)
|
|
{
|
|
String ns_name = ns.GetAttribute ("name");
|
|
|
|
foreach (XmlNode def in ns.ChildNodes) {
|
|
|
|
if (def.NodeType != XmlNodeType.Element) {
|
|
continue;
|
|
}
|
|
|
|
XmlElement elem = (XmlElement) def;
|
|
IGeneratable igen = null;
|
|
|
|
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"))
|
|
igen = new OpaqueGen (ns, elem);
|
|
else
|
|
igen = new BoxedGen (ns, elem);
|
|
break;
|
|
|
|
case "callback":
|
|
igen = new CallbackGen (ns, elem);
|
|
break;
|
|
|
|
case "enum":
|
|
igen = new EnumGen (ns, elem);
|
|
break;
|
|
|
|
case "interface":
|
|
igen = new InterfaceGen (ns, elem);
|
|
break;
|
|
|
|
case "object":
|
|
igen = new ObjectGen (ns, elem);
|
|
break;
|
|
|
|
case "struct":
|
|
if (elem.HasAttribute ("opaque"))
|
|
igen = new OpaqueGen (ns, elem);
|
|
else
|
|
igen = new StructGen (ns, elem);
|
|
break;
|
|
|
|
default:
|
|
Console.WriteLine ("Unexpected node named " + def.Name);
|
|
break;
|
|
}
|
|
|
|
if (igen != null) {
|
|
igen.DoGenerate = generate;
|
|
SymbolTable.AddType (igen);
|
|
}
|
|
}
|
|
}
|
|
|
|
private void ParseSymbol (XmlElement symbol)
|
|
{
|
|
string type = symbol.GetAttribute ("type");
|
|
string cname = symbol.GetAttribute ("cname");
|
|
string name = symbol.GetAttribute ("name");
|
|
|
|
if (type == "simple")
|
|
SymbolTable.AddSimpleType (cname, name);
|
|
else if (type == "manual")
|
|
SymbolTable.AddManualType (cname, name);
|
|
else
|
|
Console.WriteLine ("Unexpected symbol type " + type);
|
|
}
|
|
}
|
|
}
|