mirror of
https://github.com/Ryujinx/GtkSharp.git
synced 2024-12-24 18:25:41 +00:00
c949e6e8de
* glib/Source.cs: rework proxy removal to avoid boxing profile. * glib/Idle.cs: save src_id in proxy to facilitate removal. * glib/Timeout.cs: save src_id in proxy to facilitate removal. [Fixes #359561] svn path=/trunk/gtk-sharp/; revision=96363
74 lines
1.9 KiB
C#
Executable file
74 lines
1.9 KiB
C#
Executable file
// GLib.Timeout.cs - Timeout class implementation
|
|
//
|
|
// Author: Mike Kestner <mkestner@speakeasy.net>
|
|
//
|
|
// Copyright (c) 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;
|
|
using System.Runtime.InteropServices;
|
|
|
|
public delegate bool TimeoutHandler ();
|
|
|
|
public class Timeout {
|
|
|
|
[CDeclCallback]
|
|
delegate bool TimeoutHandlerInternal ();
|
|
|
|
internal class TimeoutProxy : SourceProxy {
|
|
public TimeoutProxy (TimeoutHandler real)
|
|
{
|
|
real_handler = real;
|
|
proxy_handler = new TimeoutHandlerInternal (Handler);
|
|
}
|
|
|
|
public bool Handler ()
|
|
{
|
|
try {
|
|
TimeoutHandler timeout_handler = (TimeoutHandler) real_handler;
|
|
|
|
bool cont = timeout_handler ();
|
|
if (!cont)
|
|
Remove ();
|
|
return cont;
|
|
} catch (Exception e) {
|
|
ExceptionManager.RaiseUnhandledException (e, false);
|
|
}
|
|
return false;
|
|
}
|
|
}
|
|
|
|
private Timeout () {}
|
|
[DllImport("libglib-2.0-0.dll")]
|
|
static extern uint g_timeout_add (uint interval, TimeoutHandlerInternal d, IntPtr data);
|
|
|
|
public static uint Add (uint interval, TimeoutHandler hndlr)
|
|
{
|
|
TimeoutProxy p = new TimeoutProxy (hndlr);
|
|
|
|
p.ID = g_timeout_add (interval, (TimeoutHandlerInternal) p.proxy_handler, IntPtr.Zero);
|
|
lock (Source.source_handlers)
|
|
Source.source_handlers [p.ID] = p;
|
|
|
|
return p.ID;
|
|
}
|
|
}
|
|
}
|
|
|