GtkSharp/generator/GenerationInfo.cs
Dan Winship b6d7f14268 * generator/StructBase.cs: update field-generation logic a bit
* generator/CodeGenerator.cs: add a --glue-includes flag

	* generator/GenerationInfo.cs: Accept glue_includes value from
	Main and output it to the glue_filename.

	* generator/FieldBase.cs (Ignored): handle more ignorable cases.
	(CheckGlue): New method to figure out what kind of glue we'll need
	for a field.
	(GenerateImports): generate appropriate imports per CheckGlue.
	(GenerateGlue): Generate C glue for accessing a struct field;
	either a fully-C-based accessor, or a method to just return the
	field's offset in the struct.
	(Generate): Use the generated glue to read the field.

	* generator/PropertyBase.cs (CType): if the field is a single bit,
	set its type to gboolean.

	* generator/ObjectGen.cs (Generate):
	* generator/OpaqueGen.cs (Generate): Call GenFields.

	* generator/StructField.cs: Use FieldBase's glue-generation code
	to handle bitfields. [#54489]

	* generator/ObjectField.cs: Generates accessors for public fields
	of objects and opaque structs. [#69514]

	* generator/ClassBase.cs (ClassBase): Parse <fields> nodes and
	create ObjectField objects.
	(GenFields): Output field properties
	(IgnoreMethod): Ignore Get/Set methods that duplicate fields

	* generator/Makefile.am (sources): update

	* {gdk,gnome,gtk,pango}/*.metadata: Mark some additional fields as
	public. Rename/retype some fields for consistency with earlier
	hand-coded bindings.

	* {gdk,gnome,gtk,pango}/*.custom: Remove custom methods that can
	now be autogenerated.

	* {gdk,gnome,gtk,pango}/glue/*.c: Remove glue methods that can now
	be autogenerated
	
	* {gdk,glade,gnome,gtk,pango,vte}/Makefile.am
	* {gdk,glade,gnome,gtk,pango,vte}/glue/Makefile.am
	* {gdk,gnome,gtk,pango}/glue/makefile.win32: Update

svn path=/trunk/gtk-sharp/; revision=44563
2005-05-16 14:28:55 +00:00

180 lines
4.2 KiB
C#

// GtkSharp.Generation.GenerationInfo.cs - Generation information class.
//
// Author: Mike Kestner <mkestner@ximian.com>
//
// Copyright (c) 2003-2005 Novell Inc.
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of version 2 of the GNU General Public
// License as published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU General Public
// License along with this program; if not, write to the
// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
namespace GtkSharp.Generation {
using System;
using System.Collections;
using System.IO;
using System.Xml;
public class GenerationInfo {
string dir;
string custom_dir;
string assembly_name;
string glue_filename;
string glue_includes;
string gluelib_name;
StreamWriter sw;
public GenerationInfo (XmlElement ns)
{
string ns_name = ns.GetAttribute ("name");
char sep = Path.DirectorySeparatorChar;
dir = ".." + sep + ns_name.ToLower () + sep + "generated";
custom_dir = ".." + sep + ns_name.ToLower ();
assembly_name = ns_name.ToLower () + "-sharp";
gluelib_name = "";
glue_filename = "";
glue_includes = "";
}
public GenerationInfo (string dir, string assembly_name) : this (dir, dir, assembly_name, "", "", "") {}
public GenerationInfo (string dir, string custom_dir, string assembly_name, string glue_filename, string glue_includes, string gluelib_name)
{
this.dir = dir;
this.custom_dir = custom_dir;
this.assembly_name = assembly_name;
this.glue_filename = glue_filename;
this.glue_includes = glue_includes;
this.gluelib_name = gluelib_name;
}
public string AssemblyName {
get {
return assembly_name;
}
}
public string CustomDir {
get {
return custom_dir;
}
}
public string Dir {
get {
return dir;
}
}
public string GluelibName {
get {
return gluelib_name;
}
}
public bool GlueEnabled {
get {
return gluelib_name != String.Empty && glue_filename != String.Empty;
}
}
public string GlueFilename {
get {
return glue_filename;
}
}
StreamWriter glue_sw = null;
public StreamWriter GlueWriter {
get {
if (!GlueEnabled)
return null;
if (glue_sw == null) {
FileStream stream = new FileStream (glue_filename, FileMode.Create, FileAccess.Write);
glue_sw = new StreamWriter (stream);
glue_sw.WriteLine ("// This file was generated by the Gtk# code generator.");
glue_sw.WriteLine ("// Any changes made will be lost if regenerated.");
glue_sw.WriteLine ();
if (glue_includes != "") {
foreach (string header in glue_includes.Split (new char[] {',', ' '})) {
if (header != "")
glue_sw.WriteLine ("#include <{0}>", header);
}
glue_sw.WriteLine ("");
}
}
return glue_sw;
}
}
public StreamWriter Writer {
get {
return sw;
}
set {
sw = value;
}
}
public void CloseGlueWriter ()
{
if (glue_sw != null)
glue_sw.Close ();
}
string member;
public string CurrentMember {
get {
return typename + "." + member;
}
set {
member = value;
}
}
string typename;
public string CurrentType {
get {
return typename;
}
set {
typename = value;
}
}
public StreamWriter OpenStream (string name)
{
char sep = Path.DirectorySeparatorChar;
if (!Directory.Exists(dir))
Directory.CreateDirectory(dir);
string filename = dir + sep + name + ".cs";
FileStream stream = new FileStream (filename, FileMode.Create, FileAccess.Write);
StreamWriter sw = new StreamWriter (stream);
sw.WriteLine ("// This file was generated by the Gtk# code generator.");
sw.WriteLine ("// Any changes made will be lost if regenerated.");
sw.WriteLine ();
return sw;
}
}
}