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2003-10-06 Mike Kestner <mkestner@ximian.com>

Browse source 
* generator/CodeGenerator.cs (Main): use new ObjectGen.GenerateMappers.
	* generator/GenerationInfo.cs (Ctor): new (dir, assembly) ctor
	* generator/ObjectGen.cs : move hash management to Generate from Ctor,
	index it on dir, and make it hold new DirectoryInfo refs.  Refactor
	GenerateMapper. The object mappers are now assembly based instead of
	namespace based.

svn path=/trunk/gtk-sharp/; revision=18681
This commit is contained in:
Mike Kestner 2003-10-06 18:18:49 +00:00
parent 1c7dfb776c
commit 06a02e97b4
4 changed files with 102 additions and 62 deletions
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9
ChangeLog
View file

@ -1,3 +1,12 @@
2003-10-06 Mike Kestner <mkestner@ximian.com>
* generator/CodeGenerator.cs (Main): use new ObjectGen.GenerateMappers.
* generator/GenerationInfo.cs (Ctor): new (dir, assembly) ctor
* generator/ObjectGen.cs : move hash management to Generate from Ctor,
index it on dir, and make it hold new DirectoryInfo refs. Refactor
GenerateMapper. The object mappers are now assembly based instead of
namespace based.
2003-10-06 Mike Kestner <mkestner@ximian.com>
* generator/Signal.cs (Generate): pass gen_info to sighdnlr.Generate.

2
generator/CodeGenerator.cs
View file

@ -46,7 +46,7 @@ namespace GtkSharp.Generation {
gen.Generate ();
}
ObjectGen.GenerateMapper ();
ObjectGen.GenerateMappers ();
Statistics.Report();
return 0;

7
generator/GenerationInfo.cs
View file

@ -27,6 +27,13 @@ namespace GtkSharp.Generation {
assembly_name = ns_name.ToLower () + "-sharp";
}
public GenerationInfo (string dir, string assembly_name)
{
this.dir = dir;
custom_dir = dir;
this.assembly_name = assembly_name;
}
public string AssemblyName {
get {
return assembly_name;

146
generator/ObjectGen.cs
View file

@ -2,7 +2,7 @@
//
// Author: Mike Kestner <mkestner@speakeasy.net>
//
// (c) 2001-2002 Mike Kestner
// (c) 2001-2003 Mike Kestner and Ximian Inc.
namespace GtkSharp.Generation {
@ -15,19 +15,10 @@ namespace GtkSharp.Generation {
public class ObjectGen : ClassBase, IGeneratable {
private ArrayList strings = new ArrayList();
private static Hashtable namespaces = new Hashtable ();
private static Hashtable dirs = new Hashtable ();
public ObjectGen (XmlElement ns, XmlElement elem) : base (ns, elem)
{
Hashtable objs;
if (namespaces.ContainsKey (NS))
objs = (Hashtable) namespaces[NS];
else {
objs = new Hashtable();
namespaces.Add (NS, objs);
}
objs.Add (CName, QualifiedName + "," + NS.ToLower() + "-sharp");
foreach (XmlNode node in elem.ChildNodes) {
if (!(node is XmlElement)) continue;
@ -51,6 +42,36 @@ namespace GtkSharp.Generation {
}
}
private class DirectoryInfo {
public string assembly_name;
public Hashtable objects;
public DirectoryInfo (string assembly_name) {
this.assembly_name = assembly_name;
objects = new Hashtable ();
}
}
private static DirectoryInfo GetDirectoryInfo (string dir, string assembly_name)
{
DirectoryInfo result;
if (dirs.ContainsKey (dir)) {
result = dirs [dir] as DirectoryInfo;
if (result.assembly_name != assembly_name) {
Console.WriteLine ("Can't put multiple assemblies in one directory.");
return null;
}
return result;
}
result = new DirectoryInfo (assembly_name);
dirs.Add (dir, result);
return result;
}
public void Generate ()
{
GenerationInfo gen_info = new GenerationInfo (NSElem);
@ -59,6 +80,9 @@ namespace GtkSharp.Generation {
public void Generate (GenerationInfo gen_info)
{
DirectoryInfo di = GetDirectoryInfo (gen_info.Dir, gen_info.AssemblyName);
di.objects.Add (CName, QualifiedName);
StreamWriter sw = gen_info.Writer = gen_info.OpenStream (Name);
sw.WriteLine ("namespace " + NS + " {");
@ -163,7 +187,7 @@ namespace GtkSharp.Generation {
}
/* Keep this in sync with the one in glib/ObjectManager.cs */
static string GetExpected (string cname)
private static string GetExpected (string cname)
{
StringBuilder expected = new StringBuilder ();
string ns = "";
@ -177,65 +201,65 @@ namespace GtkSharp.Generation {
}
expected.Append (cname[i]);
}
expected.AppendFormat (",{0}-sharp", ns);
return expected.ToString ();
}
public static void GenerateMapper ()
private static bool NeedsMap (Hashtable objs)
{
foreach (string ns in namespaces.Keys) {
Hashtable objs = (Hashtable) namespaces[ns];
bool needs_map = false;
foreach (string key in objs.Keys) {
string expected = GetExpected (key);
if (expected != ((string) objs[key])) {
needs_map = true;
}
}
foreach (string key in objs.Keys)
if (GetExpected (key) != ((string) objs[key]))
return true;
return false;
}
if (!needs_map)
private static string Studlify (string name)
{
string result = "";
string[] subs = name.Split ('-');
foreach (string sub in subs)
result += Char.ToUpper (sub[0]) + sub.Substring (1);
return result;
}
public static void GenerateMappers ()
{
foreach (string dir in dirs.Keys) {
DirectoryInfo di = dirs[dir] as DirectoryInfo;
if (!NeedsMap (di.objects))
continue;
char sep = Path.DirectorySeparatorChar;
string dir = ".." + sep + ns.ToLower () + sep + "generated";
if (!Directory.Exists(dir)) {
Console.WriteLine ("creating " + dir);
Directory.CreateDirectory(dir);
}
String filename = dir + sep + "ObjectManager.cs";
GenerationInfo gen_info = new GenerationInfo (dir, di.assembly_name);
FileStream stream = new FileStream (filename, FileMode.Create, FileAccess.Write);
StreamWriter sw = new StreamWriter (stream);
sw.WriteLine ("// Generated File. Do not modify.");
sw.WriteLine ("// <c> 2001-2002 Mike Kestner");
sw.WriteLine ();
sw.WriteLine ("namespace GtkSharp {");
sw.WriteLine ();
sw.WriteLine ("\tnamespace " + ns + " {");
sw.WriteLine ();
sw.WriteLine ("\tpublic class ObjectManager {");
sw.WriteLine ();
sw.WriteLine ("\t\t// Call this method from the appropriate module init function.");
sw.WriteLine ("\t\tpublic static void Initialize ()");
sw.WriteLine ("\t\t{");
foreach (string key in objs.Keys) {
string expected = GetExpected (key);
if (expected != ((string) objs[key])) {
sw.WriteLine ("\t\t\tGtkSharp.ObjectManager.RegisterType(\"" + key + "\", \"" + objs[key] + "\");");
}
}
sw.WriteLine ("\t\t}");
sw.WriteLine ("\t}");
sw.WriteLine ("}");
sw.WriteLine ("}");
sw.Flush ();
sw.Close ();
GenerateMapper (di, gen_info);
}
}
private static void GenerateMapper (DirectoryInfo dir_info, GenerationInfo gen_info)
{
StreamWriter sw = gen_info.OpenStream ("ObjectManager");
sw.WriteLine ("namespace GtkSharp." + Studlify (dir_info.assembly_name) + " {");
sw.WriteLine ();
sw.WriteLine ("\tpublic class ObjectManager {");
sw.WriteLine ();
sw.WriteLine ("\t\t// Call this method from the appropriate module init function.");
sw.WriteLine ("\t\tpublic static void Initialize ()");
sw.WriteLine ("\t\t{");
foreach (string key in dir_info.objects.Keys)
if (GetExpected(key) != ((string) dir_info.objects[key]))
sw.WriteLine ("\t\t\tGtkSharp.ObjectManager.RegisterType(\"" + key + "\", \"" + dir_info.objects [key] + "," + dir_info.assembly_name + "\");");
sw.WriteLine ("\t\t}");
sw.WriteLine ("\t}");
sw.WriteLine ("}");
sw.Close ();
}
}
}