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Move event specific ringbuffer stuff to evoral.

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Sane event type interface between evoral and libardour (no more shared magic numbers).
Cleanup Evoral::Sequence iterator, fix bugs, probably introduce new ones.
Move MIDI specific event functions to Evoral::MIDIEvent (is-a Evoral::Event).


git-svn-id: svn://localhost/ardour2/branches/3.0@3785 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
David Robillard 2008-09-22 16:28:02 +00:00
parent ff2d51ddd8
commit a2d2f738cb
36 changed files with 954 additions and 648 deletions
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67
libs/evoral/src/MIDIEvent.cpp Normal file
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/* This file is part of Evoral.
* Copyright (C) 2008 Dave Robillard <http://drobilla.net>
* Copyright (C) 2000-2008 Paul Davis
*
* Evoral 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.
*
* Evoral 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 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.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <evoral/MIDIEvent.hpp>
namespace Evoral {
#ifdef EVORAL_MIDI_XML
MIDIEvent::MIDIEvent(const XMLNode& event)
{
string name = event.name();
if (name == "ControlChange") {
} else if (name == "ProgramChange") {
}
}
boost::shared_ptr<XMLNode>
MIDIEvent::to_xml() const
{
XMLNode *result = 0;
switch (type()) {
case MIDI_CMD_CONTROL:
result = new XMLNode("ControlChange");
result->add_property("Channel", channel());
result->add_property("Control", cc_number());
result->add_property("Value", cc_value());
break;
case MIDI_CMD_PGM_CHANGE:
result = new XMLNode("ProgramChange");
result->add_property("Channel", channel());
result->add_property("Number", pgm_number());
break;
default:
// The implementation is continued as needed
break;
}
return boost::shared_ptr<XMLNode>(result);
}
#endif // EVORAL_MIDI_XML
} // namespace MIDI