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2003-10-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>

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* gtk/ThreadNotify.cs: close the pipe and detach the GSource when
	explicitly requested or finalized.

svn path=/trunk/gtk-sharp/; revision=19142
This commit is contained in:
Gonzalo Paniagua Javier 2003-10-17 19:17:19 +00:00
parent ca54b617d6
commit 971b309120
2 changed files with 41 additions and 3 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2003-10-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
* gtk/ThreadNotify.cs: close the pipe and detach the GSource when
explicitly requested or finalized.
2003-10-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
* gconf/tools/schemagen.cs: support for lists.

39
gtk/ThreadNotify.cs
View file

@ -23,13 +23,13 @@ namespace Gtk {
/// </summary>
/// <remarks/>
///
public class ThreadNotify {
public class ThreadNotify : IDisposable {
//
// DllImport functions from Gtk
//
[DllImport ("libgtk-win32-2.0-0.dll")]
private static extern int gdk_input_add (int s, int cond, GdkInputFunction f, IntPtr data);
private static extern uint gdk_input_add (int s, int cond, GdkInputFunction f, IntPtr data);
public delegate void GdkInputFunction (IntPtr data, int source, int cond);
//
@ -44,9 +44,13 @@ namespace Gtk {
[DllImport ("libc.so.6")]
private static extern unsafe int write (int fd, byte *b, int count);
[DllImport ("libc.so.6")]
private static extern int close (int fd);
GdkInputFunction notify_pipe;
int [] pipes;
bool disposed;
uint tag;
ReadyEvent re;
@ -59,7 +63,7 @@ namespace Gtk {
notify_pipe = new GdkInputFunction (NotifyPipe);
pipes = new int [2];
pipe (pipes);
gdk_input_add (pipes [0], 1, notify_pipe, (IntPtr) 0);
tag = gdk_input_add (pipes [0], 1, notify_pipe, (IntPtr) 0);
this.re = re;
}
@ -96,5 +100,34 @@ namespace Gtk {
}
}
}
public void Close ()
{
Dispose (true);
GC.SuppressFinalize (this);
}
~ThreadNotify ()
{
Dispose (false);
}
void IDisposable.Dispose ()
{
Close ();
}
protected virtual void Dispose (bool disposing)
{
if (!disposed) {
disposed = true;
GLib.Source.Remove (tag);
close (pipes [1]);
close (pipes [0]);
}
pipes = null;
notify_pipe = null;
}
}
}