2 Copyright (C) 2012 Paul Davis
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.
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.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __libardour_midi_ui_h__
21 #define __libardour_midi_ui_h__
25 #include "pbd/abstract_ui.h"
26 #include "pbd/signals.h"
27 #include "pbd/stacktrace.h"
35 /* this is mostly a placeholder because I suspect that at some
36 point we will want to add more members to accomodate
37 certain types of requests to the MIDI UI
40 struct MidiUIRequest : public BaseUI::BaseRequestObject {
46 class MidiControlUI : public AbstractUI<MidiUIRequest>
49 MidiControlUI (Session& s);
52 static MidiControlUI* instance() { return _instance; }
54 static BaseUI::RequestType PortChange;
56 void change_midi_ports ();
60 void do_request (MidiUIRequest*);
63 typedef std::list<GSource*> PortSources;
64 PortSources port_sources;
65 ARDOUR::Session& _session;
66 PBD::ScopedConnection rebind_connection;
68 bool midi_input_handler (Glib::IOCondition, AsyncMIDIPort*);
72 static MidiControlUI* _instance;
77 #endif /* __libardour_midi_ui_h__ */