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More dead code removal.

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* glib/Makefile.am: remove files
* glib/Boxed.cs: remove
* glib/DelegateWrapper.cs: remove
* glib/SignalCallback.cs: remove
* glib/TypeConverter.cs: remove
This commit is contained in:
Mike Kestner 2011-02-10 21:02:38 -06:00
parent d33520b9c6
commit 08eda8b7c2
5 changed files with 0 additions and 319 deletions
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62
glib/Boxed.cs
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@ -1,62 +0,0 @@
// GtkSharp.Boxed.cs - Base class for deriving marshallable structures.
//
// Author: Mike Kestner <mkestner@speakeasy.net>
//
// Copyright (c) 2001-2002 Mike Kestner
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of version 2 of the Lesser 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser 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 GLib {
using System;
[Obsolete]
public class Boxed {
object obj;
IntPtr raw;
public Boxed (object o)
{
this.obj = o;
}
public Boxed (IntPtr ptr)
{
this.raw = ptr;
}
public virtual IntPtr Handle {
get {
return raw;
}
set {
raw = value;
}
}
public static explicit operator System.IntPtr (Boxed boxed) {
return boxed.Handle;
}
public virtual object Obj {
get {
return obj;
}
set {
obj = value;
}
}
}
}

111
glib/DelegateWrapper.cs
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@ -1,111 +0,0 @@
// DelegateWrapper.cs - Delegate wrapper implementation
//
// Authors:
// Rachel Hestilow <hestilow@ximian.com>
// Gonzalo Panigua Javier <gonzalo@ximian.com>
//
// Copyright (c) 2002 Rachel Hestilow
// Copyright (c) 2003 Ximian, Inc.
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of version 2 of the Lesser 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser 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 GLib {
using System;
using System.Collections;
using System.Runtime.InteropServices;
public class DelegateWrapper
{
// Keys in the hashtable are instances of classes derived from this one.
// Values are each instance's destroy notification delegate
static Hashtable instances = new Hashtable ();
// This list holds references to wrappers for static
// methods. These will never expire.
static ArrayList static_instances = new ArrayList ();
static int notify_count = 0;
// The object 'o' is the object that creates the instance of the DelegateWrapper
// derived class or null if created from a static method.
// Note that the instances will never be disposed if they are created in a static
// method.
[Obsolete ("Callback wrappers should be manually managed for persistence.")]
protected DelegateWrapper (object o)
{
if (o != null) {
// If o is a GObject, we can get
// destroy notification. Otherwise
// no additional references to
// the wrapper are kept.
// FIXME: This should work because
// currently only GObjects store
// callbacks over the long-term
if (o is GLib.Object) {
AddDestroyNotify ((GLib.Object) o);
}
} else {
// If o is null, we cannot ask for a destroy
// notification, so the wrapper never expires.
lock (typeof (DelegateWrapper)) {
static_instances.Add (this);
}
}
}
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
private delegate void DestroyNotify (IntPtr data);
[DllImport ("libgobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
private static extern void g_object_set_data_full (IntPtr obj, IntPtr name, IntPtr data, DestroyNotify destroy);
private void AddDestroyNotify (GLib.Object o) {
// This is a bit of an ugly hack. There is no
// way of getting a destroy notification
// explicitly, so we set some data and ask
// for notification when it is removed
IntPtr name = Marshaller.StringToPtrGStrdup (String.Format ("_GtkSharpDelegateWrapper_{0}", notify_count));
DestroyNotify destroy = new DestroyNotify (this.OnDestroy);
g_object_set_data_full (o.Handle, name, IntPtr.Zero, destroy);
Marshaller.Free (name);
lock (typeof (DelegateWrapper)) {
instances[this] = destroy;
notify_count++;
}
}
// This callback is invoked by GLib to indicate that the
// object that owned the native delegate wrapper no longer
// exists and the instance of the delegate itself is removed from the hash table.
private void OnDestroy (IntPtr data) {
try {
lock (typeof (DelegateWrapper)) {
if (instances.ContainsKey (this)) {
instances.Remove (this);
}
}
} catch (Exception e) {
ExceptionManager.RaiseUnhandledException (e, false);
}
}
}
}

4
glib/Makefile.am
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@ -20,10 +20,8 @@ references =
sources = \
Argv.cs \
Boxed.cs \
ConnectBeforeAttribute.cs \
DefaultSignalHandlerAttribute.cs \
DelegateWrapper.cs \
DestroyNotify.cs \
ExceptionManager.cs \
FileUtils.cs \
@ -58,7 +56,6 @@ sources = \
Signal.cs \
SignalArgs.cs \
SignalAttribute.cs \
SignalCallback.cs \
SignalClosure.cs \
SList.cs \
Source.cs \
@ -66,7 +63,6 @@ sources = \
Thread.cs \
Timeout.cs \
ToggleRef.cs \
TypeConverter.cs \
TypeFundamentals.cs \
TypeInitializerAttribute.cs \
ValueArray.cs \

106
glib/SignalCallback.cs
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@ -1,106 +0,0 @@
// GLib.SignalCallback.cs - Signal callback base class implementation
//
// Authors: Mike Kestner <mkestner@ximian.com>
//
// Copyright (c) 2001 Mike Kestner
// Copyright (c) 2004 Novell, Inc.
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of version 2 of the Lesser 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser 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 GLib {
using System;
using System.Collections;
using System.Runtime.InteropServices;
[Obsolete ("Replaced by GLib.Signal.")]
public abstract class SignalCallback : IDisposable {
// A counter used to produce unique keys for instances.
protected static int _NextKey = 0;
// Hashtable containing refs to all current instances.
protected static Hashtable _Instances = new Hashtable ();
// protected instance members
protected GLib.Object _obj;
protected Delegate _handler;
protected int _key;
protected System.Type _argstype;
protected uint _HandlerID;
protected SignalCallback (GLib.Object obj, Delegate eh, System.Type argstype)
{
_key = _NextKey++;
_obj = obj;
_handler = eh;
_argstype = argstype;
_Instances [_key] = this;
}
public void AddDelegate (Delegate d)
{
_handler = Delegate.Combine (_handler, d);
}
public void RemoveDelegate (Delegate d)
{
_handler = Delegate.Remove (_handler, d);
}
[DllImport ("libgobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern uint g_signal_connect_data(IntPtr obj, IntPtr name, Delegate cb, int key, IntPtr p, int flags);
protected void Connect (string name, Delegate cb, int flags)
{
IntPtr native_name = Marshaller.StringToPtrGStrdup (name);
_HandlerID = g_signal_connect_data(_obj.Handle, native_name, cb, _key, new IntPtr(0), flags);
Marshaller.Free (native_name);
}
[DllImport ("libgobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern void g_signal_handler_disconnect (IntPtr instance, uint handler);
[DllImport ("libgobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern bool g_signal_handler_is_connected (IntPtr instance, uint handler);
protected void Disconnect ()
{
if (g_signal_handler_is_connected (_obj.Handle, _HandlerID))
g_signal_handler_disconnect (_obj.Handle, _HandlerID);
}
public void Dispose ()
{
Dispose (true);
GC.SuppressFinalize (this);
}
protected virtual void Dispose (bool disposing)
{
if (disposing) {
_obj = null;
_handler = null;
_argstype = null;
}
}
~SignalCallback ()
{
Dispose (false);
}
}
}

36
glib/TypeConverter.cs
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@ -1,36 +0,0 @@
// GLib.TypeConverter.cs : Convert between fundamental and .NET types
//
// Author: Rachel Hestilow <hestilow@ximian.com>
//
// Copyright (c) 2002 Rachel Hestilow
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of version 2 of the Lesser 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser 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 GLib {
using System;
public class TypeConverter {
private TypeConverter () {}
[Obsolete ("Replaced by explicit (GType) cast")]
public static GType LookupType (System.Type type)
{
return (GType) type;
}
}
}