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Diffstat (limited to 'muse_qt4_evolution/muse/port.h')
-rw-r--r-- | muse_qt4_evolution/muse/port.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/muse_qt4_evolution/muse/port.h b/muse_qt4_evolution/muse/port.h new file mode 100644 index 00000000..d2f83de9 --- /dev/null +++ b/muse_qt4_evolution/muse/port.h @@ -0,0 +1,76 @@ +//============================================================================= +// MusE +// Linux Music Editor +// $Id:$ +// +// Copyright (C) 2002-2006 by Werner Schweer and others +// +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License version 2. +// +// 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 General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +//============================================================================= + +#ifndef __PORT_H__ +#define __PORT_H__ + +#include <jack/jack.h> + +//--------------------------------------------------------- +// Port +//--------------------------------------------------------- + +class Port { + enum { JACK_TYPE, ALSA_TYPE, ZERO_TYPE } type; + union { + jack_port_t* _jackPort; + struct { + unsigned char _alsaPort; + unsigned char _alsaClient; + }; + }; + public: + Port() { + type = ZERO_TYPE; + } + Port(jack_port_t* p) { + _jackPort = p; + type = JACK_TYPE; + } + Port(unsigned char client, unsigned char port) { + _alsaPort = port; + _alsaClient = client; + type = ALSA_TYPE; + } + void setZero() { type = ZERO_TYPE; } + bool isZero() const { return type == ZERO_TYPE; } + bool operator==(const Port& p) const { + if (type == JACK_TYPE) + return _jackPort == p._jackPort; + else if (type == ALSA_TYPE) + return _alsaPort == p._alsaPort && _alsaClient == p._alsaClient; + else + return true; + } + bool operator<(const Port& p) const { + if (type == ALSA_TYPE) { + if (_alsaPort != p._alsaPort) + return _alsaPort < p._alsaPort; + return _alsaClient < p._alsaClient; + } + return false; + } + unsigned char alsaPort() const { return _alsaPort; } + unsigned char alsaClient() const { return _alsaClient; } + jack_port_t* jackPort() const { return _jackPort; } + }; + +#endif + |