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2009-04-16 Christian Hoff <christian_hoff@gmx.net>

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* glib/Value.cs: Support for additional fundamental GTypes. Invoke
	constructor of corresponding managed type to convert a GValue into
	its managed representation and a SetGValue method to do that vice
	versa. Patch contributed by Sebastian Dröge.

svn path=/trunk/gtk-sharp/; revision=131931
This commit is contained in:
Christian Hoff 2009-04-16 20:03:35 +00:00
parent 005731b75c
commit 8fda284c32
2 changed files with 52 additions and 0 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2009-04-16 Christian Hoff <christian_hoff@gmx.net>
* glib/Value.cs: Support for additional fundamental GTypes. Invoke
constructor of corresponding managed type to convert a GValue into
its managed representation and a SetGValue method to do that vice
versa. Patch contributed by Sebastian Dröge.
2009-04-15 Andrés G. Aragoneses <aaragoneses@novell.com>
* atk/Makefile.am

45
glib/Value.cs
View File

@ -338,6 +338,47 @@ namespace GLib {
return strings;
}
object ToRegisteredType () {
Type t = GLib.GType.LookupType (type);
ConstructorInfo ci = null;
try {
while (ci == null && t != null) {
if (!t.IsAbstract)
ci = t.GetConstructor (new Type[] { typeof (GLib.Value) });
t = t.BaseType;
}
} catch (Exception) {
ci = null;
}
if (ci == null)
throw new Exception ("Unknown type " + new GType (type).ToString ());
return ci.Invoke (new object[] {this});
}
void FromRegisteredType (object val) {
Type t = GLib.GType.LookupType (type);
MethodInfo mi = null;
try {
while (mi == null && t != null) {
mi = t.GetMethod ("SetGValue", new Type[] { typeof (GLib.Value) });
if (mi.IsAbstract)
mi = null;
t = t.BaseType;
}
} catch (Exception) {
mi = null;
}
if (mi == null)
throw new Exception ("Unknown type " + new GType (type).ToString ());
mi.Invoke (val, new object[] { this });
}
object ToBoxed ()
{
IntPtr boxed_ptr = g_value_get_boxed (ref this);
@ -390,6 +431,8 @@ namespace GLib {
return (GLib.Object) this;
else if (GType.Is (type, GType.Boxed))
return ToBoxed ();
else if (GType.LookupType (type) != null)
return ToRegisteredType ();
else if (type == IntPtr.Zero)
return null;
else
@ -452,6 +495,8 @@ namespace GLib {
IntPtr buf = Marshaller.StructureToPtrAlloc (value);
g_value_set_boxed (ref this, buf);
Marshal.FreeHGlobal (buf);
} else if (GLib.GType.LookupType (type) != null) {
FromRegisteredType (value);
} else
throw new Exception ("Unknown type " + new GType (type).ToString ());
}