Ardour  9.0-pre0-582-g084a23a80d
libs/gtkmm2ext/gtkmm2ext/gui_thread.h
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1 /*
2  * Copyright (C) 2010-2015 Paul Davis <paul@linuxaudiosystems.com>
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation; either version 2 of the License, or
7  * (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License along
15  * with this program; if not, write to the Free Software Foundation, Inc.,
16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
17  */
18 
19 #pragma once
20 
21 #include <cstdlib>
22 #include <gtkmm2ext/gtk_ui.h>
23 #include <boost/bind/protect.hpp>
24 
25 #include "gtkmm2ext/visibility.h"
26 
27 #define ENSURE_GUI_THREAD(obj,method, ...) if (!Gtkmm2ext::UI::instance()->caller_is_self()) { abort (); }
28 
29 #define gui_context() Gtkmm2ext::UI::instance() /* a UICallback-derived object that specifies the event loop for GUI signal handling */
30 #define ui_bind(f, ...) boost::protect (std::bind (f, __VA_ARGS__))
31 
32 #define invalidator(x) PBD::EventLoop::__invalidator ((x), __FILE__, __LINE__)
33 
gtk_ui.h