You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
100 lines
2.6 KiB
100 lines
2.6 KiB
/*
|
|
Rosegarden
|
|
A MIDI and audio sequencer and musical notation editor.
|
|
|
|
This program is Copyright 2000-2008
|
|
Guillaume Laurent <glaurent@telegraph-road.org>,
|
|
Chris Cannam <cannam@all-day-breakfast.com>,
|
|
Richard Bown <richard.bown@ferventsoftware.com>
|
|
|
|
This file is Copyright 2005
|
|
Toni Arnold <toni__arnold@bluewin.ch>
|
|
|
|
The moral rights of Guillaume Laurent, Chris Cannam, and Richard
|
|
Bown to claim authorship of this work have been asserted.
|
|
|
|
Other copyrights also apply to some parts of this work. Please
|
|
see the AUTHORS file and individual file headers for details.
|
|
|
|
This program is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU General Public License as
|
|
published by the Free Software Foundation; either version 2 of the
|
|
License, or (at your option) any later version. See the file
|
|
COPYING included with this distribution for more information.
|
|
*/
|
|
|
|
|
|
#include "LircClient.h"
|
|
|
|
#ifdef HAVE_LIRC
|
|
|
|
#include "misc/Debug.h"
|
|
#include "base/Exception.h"
|
|
#include <tqobject.h>
|
|
#include <tqsocketnotifier.h>
|
|
#include <fcntl.h>
|
|
#include <cstdlib>
|
|
#include <unistd.h>
|
|
|
|
namespace Rosegarden
|
|
{
|
|
|
|
LircClient::LircClient(void)
|
|
: TQObject()
|
|
{
|
|
int socketFlags;
|
|
|
|
// socket setup with nonblock
|
|
m_socket = lirc_init("rosegarden", 1);
|
|
if (m_socket == -1) {
|
|
throw Exception("Failed to connect to LIRC");
|
|
}
|
|
|
|
if (lirc_readconfig(NULL, &m_config, NULL) == -1) {
|
|
throw Exception("Failed reading LIRC config file");
|
|
}
|
|
|
|
fcntl(m_socket, F_GETOWN, getpid());
|
|
socketFlags = fcntl(m_socket, F_GETFL, 0);
|
|
if (socketFlags != -1) {
|
|
fcntl(socketFlags, F_SETFL, socketFlags | O_NONBLOCK);
|
|
}
|
|
|
|
m_socketNotifier = new TQSocketNotifier(m_socket, TQSocketNotifier::Read, 0);
|
|
connect(m_socketNotifier, TQT_SIGNAL(activated(int)), this, TQT_SLOT(readButton()) );
|
|
|
|
RG_DEBUG << "LircClient::LircClient: connected to socket: " << m_socket << endl;
|
|
}
|
|
|
|
LircClient::~LircClient()
|
|
{
|
|
lirc_freeconfig(m_config);
|
|
delete m_socketNotifier;
|
|
lirc_deinit();
|
|
|
|
RG_DEBUG << "LircClient::~LircClient: cleaned up" << endl;
|
|
}
|
|
|
|
void LircClient::readButton()
|
|
{
|
|
char *code;
|
|
int ret;
|
|
|
|
RG_DEBUG << "LircClient::readButton" << endl;
|
|
|
|
if (lirc_nextcode(&code) == 0 && code != NULL) { // no error && a string is available
|
|
// handle any command attached to that button
|
|
while ( (ret = lirc_code2char(m_config, code, &m_command)) == 0 && m_command != NULL )
|
|
{
|
|
emit buttonPressed(m_command);
|
|
}
|
|
free(code);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
#include "LircClient.moc"
|
|
|
|
#endif
|