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Make ToggleRef.Signals a Dictionary

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* glib/Object.cs: don't bother with IsAlive check on tref
* glib/Signal.cs: remove unnecessary as usage
* glib/ToggleRef.cs: make Signals a generic dictionary
This commit is contained in:
Mike Kestner 2011-03-23 17:35:39 -05:00
parent a56feb01e3
commit db738c401b
3 changed files with 13 additions and 27 deletions
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2
glib/Object.cs
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@ -105,7 +105,7 @@ namespace GLib {
if (Objects.Contains (o)) { if (Objects.Contains (o)) {
ToggleRef toggle_ref = Objects [o] as ToggleRef; ToggleRef toggle_ref = Objects [o] as ToggleRef;
if (toggle_ref != null && toggle_ref.IsAlive) if (toggle_ref != null)
obj = toggle_ref.Target; obj = toggle_ref.Target;
} }

4
glib/Signal.cs
View File

@ -222,7 +222,7 @@ namespace GLib {
public static Signal Lookup (GLib.Object obj, string name, Delegate marshaler) public static Signal Lookup (GLib.Object obj, string name, Delegate marshaler)
{ {
Signal result = obj.ToggleRef.Signals [name] as Signal; Signal result = obj.ToggleRef.Signals [name];
if (result == null) if (result == null)
result = new Signal (obj, name, marshaler); result = new Signal (obj, name, marshaler);
return result; return result;
@ -230,7 +230,7 @@ namespace GLib {
public static Signal Lookup (GLib.Object obj, string name, Type args_type) public static Signal Lookup (GLib.Object obj, string name, Type args_type)
{ {
Signal result = obj.ToggleRef.Signals [name] as Signal; Signal result = obj.ToggleRef.Signals [name];
if (result == null) if (result == null)
result = new Signal (obj, name, args_type); result = new Signal (obj, name, args_type);
return result; return result;

34
glib/ToggleRef.cs
View File

@ -2,7 +2,7 @@
// //
// Author: Mike Kestner <mkestner@novell.com> // Author: Mike Kestner <mkestner@novell.com>
// //
// Copyright <c> 2007 Novell, Inc. // Copyright <c> 2007, 2011 Novell, Inc.
// //
// This program is free software; you can redistribute it and/or // This program is free software; you can redistribute it and/or
// modify it under the terms of version 2 of the Lesser GNU General // modify it under the terms of version 2 of the Lesser GNU General
@ -19,11 +19,11 @@
// Boston, MA 02111-1307, USA. // Boston, MA 02111-1307, USA.
namespace GLib { using System;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using System; namespace GLib {
using System.Collections;
using System.Runtime.InteropServices;
internal class ToggleRef { internal class ToggleRef {
@ -31,7 +31,7 @@ namespace GLib {
IntPtr handle; IntPtr handle;
object reference; object reference;
GCHandle gch; GCHandle gch;
Hashtable signals; Dictionary<string, Signal> signals;
public ToggleRef (GLib.Object target) public ToggleRef (GLib.Object target)
{ {
@ -42,27 +42,14 @@ namespace GLib {
g_object_unref (target.Handle); g_object_unref (target.Handle);
} }
public bool IsAlive {
get {
if (reference is WeakReference) {
WeakReference weak = reference as WeakReference;
return weak.IsAlive;
} else if (reference == null)
return false;
return true;
}
}
public IntPtr Handle { public IntPtr Handle {
get { get { return handle; }
return handle;
}
} }
public Hashtable Signals { public Dictionary<string, Signal> Signals {
get { get {
if (signals == null) if (signals == null)
signals = new Hashtable (); signals = new Dictionary<string, Signal> ();
return signals; return signals;
} }
} }
@ -115,8 +102,7 @@ namespace GLib {
reference = new WeakReference (reference); reference = new WeakReference (reference);
else if (!is_last_ref && reference is WeakReference) { else if (!is_last_ref && reference is WeakReference) {
WeakReference weak = reference as WeakReference; WeakReference weak = reference as WeakReference;
if (weak.IsAlive) reference = weak.Target;
reference = weak.Target;
} }
} }