1 // -*- Mode: C++; indent-tabs-mode: nil; c-basic-offset: 2 -*-
3 /* Copyright (C) 2007 The gtkmm Development Team
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
15 * You should have received a copy of the GNU Library General Public
16 * License along with this library; if not, write to the Free
17 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #include <glibmm/object.h>
24 _PINCLUDE(glibmm/private/object_p.h)
29 /** Allows actions to be cancelled.
30 * Cancellable is a thread-safe operation cancellation stack used throughout GIO to allow for cancellation of synchronous and asynchronous operations.
34 class Cancellable : public Glib::Object
36 _CLASS_GOBJECT(Cancellable, GCancellable, G_CANCELLABLE, Glib::Object, GObject)
44 _WRAP_METHOD(bool is_cancelled() const, g_cancellable_is_cancelled)
46 _IGNORE(g_cancellable_set_error_if_cancelled)
48 //May return -1 if fds not supported, or on errors .
49 _WRAP_METHOD(int get_fd() const, g_cancellable_get_fd)
51 //This is safe to call from another thread.
52 _WRAP_METHOD(void cancel(), g_cancellable_cancel)
54 _WRAP_METHOD(static Glib::RefPtr<Cancellable> get_current(), g_cancellable_get_current, refreturn)
56 _WRAP_METHOD(void push_current(),
57 g_cancellable_push_current)
58 _WRAP_METHOD(void pop_current(),
59 g_cancellable_pop_current)
60 _WRAP_METHOD(void reset(), g_cancellable_reset)
62 _WRAP_SIGNAL(void cancelled(), cancelled)