remove empty sigc++2 directory

git-svn-id: svn://localhost/ardour2/branches/3.0@3432 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 0 insertions, 399 deletions

diff --git a/libs/surfaces/mackie/mackie_port.cc b/libs/surfaces/mackie/mackie_port.cc
deleted file mode 100644
index 9bcee638fb..0000000000
--- a/libs/surfaces/mackie/mackie_port.cc
+++ /dev/null
@@ -1,399 +0,0 @@
-/*
-	Copyright (C) 2006,2007 John Anderson
-
-	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.
-
-	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.
-*/
-#include "mackie_port.h"
-
-#include "mackie_control_exception.h"
-#include "mackie_control_protocol.h"
-#include "mackie_midi_builder.h"
-#include "controls.h"
-#include "surface.h"
-
-#include <midi++/types.h>
-#include <midi++/port.h>
-#include <sigc++/sigc++.h>
-#include <boost/shared_array.hpp>
-#include <ardour/configuration.h>
-
-#include "i18n.h"
-
-#include <sstream>
-
-using namespace std;
-using namespace Mackie;
-
-// The MCU sysex header
-MidiByteArray mackie_sysex_hdr ( 5, MIDI::sysex, 0x0, 0x0, 0x66, 0x10 );
-
-// The MCU extender sysex header
-MidiByteArray mackie_sysex_hdr_xt ( 5, MIDI::sysex, 0x0, 0x0, 0x66, 0x11 );
-
-MackiePort::MackiePort( MackieControlProtocol & mcp, MIDI::Port & port, int number, port_type_t port_type )
-: SurfacePort( port, number )
-, _mcp( mcp )
-, _port_type( port_type )
-, _emulation( none )
-, _initialising( true )
-{
-	//cout << "MackiePort::MackiePort" <<endl;
-}
-
-MackiePort::~MackiePort()
-{
-	//cout << "~MackiePort" << endl;
-	close();
-	//cout << "~MackiePort finished" << endl;
-}
-
-int MackiePort::strips() const
-{
-	if ( _port_type == mcu )
-	{
-		switch ( _emulation )
-		{
-			// BCF2000 only has 8 faders, so reserve one for master
-			case bcf2000: return 7;
-			case mackie: return 8;
-			case none:
-			default:
-				throw MackieControlException( "MackiePort::strips: don't know what emulation we're using" );
-		}
-	}
-	else
-	{
-		// must be an extender, ie no master fader
-		return 8;
-	}
-}
-
-// should really be in MackiePort
-void MackiePort::open()
-{
-	//cout << "MackiePort::open " << *this << endl;
-	_sysex = port().input()->sysex.connect( ( mem_fun (*this, &MackiePort::handle_midi_sysex) ) );
-	
-	// make sure the device is connected
-	init();
-}
-
-void MackiePort::close()
-{
-	//cout << "MackiePort::close" << endl;
-	
-	// disconnect signals
-	_any.disconnect();
-	_sysex.disconnect();
-	
-	// TODO emit a "closing" signal?
-	//cout << "MackiePort::close finished" << endl;
-}
-
-const MidiByteArray & MackiePort::sysex_hdr() const
-{
-	switch ( _port_type )
-	{
-		case mcu: return mackie_sysex_hdr;
-		case ext: return mackie_sysex_hdr_xt;
-	}
-	cout << "MackiePort::sysex_hdr _port_type not known" << endl;
-	return mackie_sysex_hdr;
-}
-
-Control & MackiePort::lookup_control( const MidiByteArray & bytes )
-{
-	Control * control = 0;
-	int midi_id = -1;
-	MIDI::byte midi_type = bytes[0] & 0xf0; //0b11110000
-	switch( midi_type )
-	{
-		// fader
-		case MackieMidiBuilder::midi_fader_id:
-			midi_id = bytes[0] & 0x0f;
-			control = _mcp.surface().faders[midi_id];
-			if ( control == 0 )
-			{
-				ostringstream os;
-				os << "control for fader" << midi_id << " is null";
-				throw MackieControlException( os.str() );
-			}
-			break;
-			
-		// button
-		case MackieMidiBuilder::midi_button_id:
-			midi_id = bytes[1];
-			control = _mcp.surface().buttons[midi_id];
-			if ( control == 0 )
-			{
-				ostringstream os;
-				os << "control for button" << midi_id << " is null";
-				throw MackieControlException( os.str() );
-			}
-			break;
-			
-		// pot (jog wheel, external control)
-		case MackieMidiBuilder::midi_pot_id:
-			midi_id = bytes[1] & 0x1f;
-			control = _mcp.surface().pots[midi_id];
-			if ( control == 0 )
-			{
-				ostringstream os;
-				os << "control for button" << midi_id << " is null";
-				throw MackieControlException( os.str() );
-			}
-			break;
-		
-		default:
-			ostringstream os;
-			os << "Cannot find control for " << bytes;
-			throw MackieControlException( os.str() );
-	}
-	return *control;
-}
-
-MidiByteArray calculate_challenge_response( MidiByteArray::iterator begin, MidiByteArray::iterator end )
-{
-	MidiByteArray l;
-	back_insert_iterator<MidiByteArray> back ( l );
-	copy( begin, end, back );
-	
-	MidiByteArray retval;
-	
-	// this is how to calculate the response to the challenge.
-	// from the Logic docs.
-	retval << ( 0x7f & ( l[0] + ( l[1] ^ 0xa ) - l[3] ) );
-	retval << ( 0x7f & ( ( l[2] >> l[3] ) ^ ( l[0] + l[3] ) ) );
-	retval << ( 0x7f & ( l[3] - ( l[2] << 2 ) ^ ( l[0] | l[1] ) ) );
-	retval << ( 0x7f & ( l[1] - l[2] + ( 0xf0 ^ ( l[3] << 4 ) ) ) );
-	
-	return retval;
-}
-
-// not used right now
-MidiByteArray MackiePort::host_connection_query( MidiByteArray & bytes )
-{
-	// handle host connection query
-	//cout << "host connection query: " << bytes << endl;
-	
-	if ( bytes.size() != 18 )
-	{
-		finalise_init( false );
-		ostringstream os;
-		os << "expecting 18 bytes, read " << bytes << " from " << port().name();
-		throw MackieControlException( os.str() );
-	}
-
-	// build and send host connection reply
-	MidiByteArray response;
-	response << 0x02;
-	copy( bytes.begin() + 6, bytes.begin() + 6 + 7, back_inserter( response ) );
-	response << calculate_challenge_response( bytes.begin() + 6 + 7, bytes.begin() + 6 + 7 + 4 );
-	return response;
-}
-
-// not used right now
-MidiByteArray MackiePort::host_connection_confirmation( const MidiByteArray & bytes )
-{
-	//cout << "host_connection_confirmation: " << bytes << endl;
-	
-	// decode host connection confirmation
-	if ( bytes.size() != 14 )
-	{
-		finalise_init( false );
-		ostringstream os;
-		os << "expecting 14 bytes, read " << bytes << " from " << port().name();
-		throw MackieControlException( os.str() );
-	}
-	
-	// send version request
-	return MidiByteArray( 2, 0x13, 0x00 );
-}
-
-void MackiePort::probe_emulation( const MidiByteArray & bytes )
-{
-	//cout << "MackiePort::probe_emulation: " << bytes.size() << ", " << bytes << endl;
-	string version_string;
-	for ( int i = 6; i < 11; ++i ) version_string.append( 1, (char)bytes[i] );
-	//cout << "version_string: " << version_string << endl;
-	
-	// TODO investigate using serial number. Also, possibly size of bytes might
-	// give an indication. Also, apparently MCU sends non-documented messages
-	// sometimes.
-	if (!_initialising)
-	{
-		cout << "MackiePort::probe_emulation out of sequence." << endl;
-		return;
-	}
-
-	finalise_init( true );
-}
-
-void MackiePort::init()
-{
-	//cout << "MackiePort::init" << endl;
-	init_mutex.lock();
-	_initialising = true;
-	
-	//cout << "MackiePort::lock acquired" << endl;
-	// emit pre-init signal
-	init_event();
-	
-	// kick off initialisation. See docs in header file for init()
-	
-	// bypass the init sequence because sometimes the first
-	// message doesn't get to the unit, and there's no way
-	// to do a timed lock in Glib.
-	//write_sysex ( MidiByteArray ( 2, 0x13, 0x00 ) );
-	
-	finalise_init( true );
-}
-
-void MackiePort::finalise_init( bool yn )
-{
-	//cout << "MackiePort::finalise_init" << endl;
-	bool emulation_ok = false;
-	
-	// probing doesn't work very well, so just use a config variable
-	// to set the emulation mode
-	if ( _emulation == none )
-	{
-		if ( ARDOUR::Config->get_mackie_emulation() == "bcf" )
-		{
-			_emulation = bcf2000;
-			emulation_ok = true;
-		}
-		else if ( ARDOUR::Config->get_mackie_emulation() == "mcu" )
-		{
-			_emulation = mackie;
-			emulation_ok = true;
-		}
-		else
-		{
-			cout << "unknown mackie emulation: " << ARDOUR::Config->get_mackie_emulation() << endl;
-			emulation_ok = false;
-		}
-	}
-	
-	yn = yn && emulation_ok;
-	
-	SurfacePort::active( yn );
-
-	if ( yn )
-	{
-		active_event();
-		
-		// start handling messages from controls
-		_any = port().input()->any.connect( ( mem_fun (*this, &MackiePort::handle_midi_any) ) );
-	}
-	_initialising = false;
-	init_cond.signal();
-	init_mutex.unlock();
-}
-
-bool MackiePort::wait_for_init()
-{
-	Glib::Mutex::Lock lock( init_mutex );
-	while ( _initialising )
-	{
-		//cout << "MackiePort::wait_for_active waiting" << endl;
-		init_cond.wait( init_mutex );
-		//cout << "MackiePort::wait_for_active released" << endl;
-	}
-	//cout << "MackiePort::wait_for_active returning" << endl;
-	return SurfacePort::active();
-}
-
-void MackiePort::handle_midi_sysex (MIDI::Parser & parser, MIDI::byte * raw_bytes, size_t count )
-{
-	MidiByteArray bytes( count, raw_bytes );
-	//cout << "handle_midi_sysex: " << bytes << endl;
-	switch( bytes[5] )
-	{
-		case 0x01:
-			// not used right now
-			write_sysex( host_connection_query( bytes ) );
-			break;
-		case 0x03:
-			// not used right now
-			write_sysex( host_connection_confirmation( bytes ) );
-			break;
-		case 0x04:
-			inactive_event();
-			cout << "host connection error" << bytes << endl;
-			break;
-		case 0x14:
-			probe_emulation( bytes );
-			break;
-		default:
-			cout << "unknown sysex: " << bytes << endl;
-	}
-}
-
-// converts midi messages into control_event signals
-void MackiePort::handle_midi_any (MIDI::Parser & parser, MIDI::byte * raw_bytes, size_t count )
-{
-	MidiByteArray bytes( count, raw_bytes );
-	try
-	{
-		// ignore sysex messages
-		if ( bytes[0] == MIDI::sysex ) return;
-
-		Control & control = lookup_control( bytes );
-		
-		// This handles incoming bytes. Outgoing bytes
-		// are sent by the signal handlers.
-		switch ( control.type() )
-		{
-			// fader
-			case Control::type_fader:
-				{
-					// for a BCF2000, max is 7f for high-order byte and 0x70 for low-order byte
-					// According to the Logic docs, these should both be 0x7f.
-					// Although it does mention something about only the top-order
-					// 10 bits out of 14 being used
-					int midi_pos = ( bytes[2] << 7 ) + bytes[1];
-					control_event( *this, control, float(midi_pos) / float(0x3fff) );
-				}
-				break;
-				
-			// button
-			case Control::type_button:
-				control_event( *this, control, bytes[2] == 0x7f ? press : release );
-				break;
-				
-			// pot (jog wheel, external control)
-			case Control::type_pot:
-				{
-					ControlState state;
-					
-					// bytes[2] & 0b01000000 (0x40) give sign
-					int sign = ( bytes[2] & 0x40 ) == 0 ? 1 : -1; 
-					// bytes[2] & 0b00111111 (0x3f) gives delta
-					state.ticks = ( bytes[2] & 0x3f) * sign;
-					state.delta = float( state.ticks ) / float( 0x3f );
-					
-					control_event( *this, control, state );
-				}
-				break;
-			default:
-				cerr << "Do not understand control type " << control;
-		}
-	}
-	catch( MackieControlException & e )
-	{
-		//cout << bytes << ' ' << e.what() << endl;
-	}
-}