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MIDIIO
MIDIDispatcher.hxx
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/*
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* Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)
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* UNIVERSITAT POMPEU FABRA
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#ifndef __MIDIDISPATCHER__
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#define __MIDIDISPATCHER__
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#include "
Array.hxx
"
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#include "
InControl.hxx
"
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#include "
OutControl.hxx
"
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#include "
Processing.hxx
"
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#include "
ProcessingConfig.hxx
"
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#include <algorithm>
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namespace
CLAM
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{
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class
MIDIDispatcherConfig
:
public
ProcessingConfig
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{
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public
:
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DYNAMIC_TYPE_USING_INTERFACE
(
MIDIDispatcherConfig
, 2,
ProcessingConfig
);
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DYN_ATTRIBUTE
( 0,
public
,
int
, NumberOfInControls );
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DYN_ATTRIBUTE
( 1,
public
,
int
, NumberOfVoices );
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protected
:
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void
DefaultInit
(
void
);
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};
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class
MIDIDispatcher
:
public
Processing
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{
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std::vector< FloatInControl* > mInputControls;
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std::vector< FloatOutControl* > mOutputControls;
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void
CreateControls();
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void
RemoveControls();
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private
:
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struct
VoiceStatus
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{
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public
:
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int
mNote;
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int
mVelocity;
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int
mId;
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};
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MIDIDispatcherConfig
mConfig;
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FloatInControl
mStateIn;
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FloatInControl
mNoteIn;
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FloatInControl
mVelocityIn;
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int
mNInControls;
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int
mNVoices;
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TControlData
mVelocity;
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TControlData
mNote;
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std::list< VoiceStatus > mVoiceStatusList;
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protected
:
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void
UpdateState
(
TControlData
availableInstr );
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void
UpdateVel
(
TControlData
value )
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{
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mVelocity = value;
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}
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void
UpdateNote
(
TControlData
value )
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{
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mNote = value;
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Dispatch
();
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}
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void
Dispatch
();
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public
:
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MIDIDispatcher
(
const
MIDIDispatcherConfig
& cfg =
MIDIDispatcherConfig
());
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bool
ModifiesPortsAndControlsAtConfiguration
() {
return
true
; }
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virtual
~MIDIDispatcher
(){ RemoveControls(); }
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const
char
*
GetClassName
()
const
{
return
"MIDIDispatcher"
;}
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const
ProcessingConfig
&
GetConfig
()
const
{
return
mConfig; }
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bool
ConcreteConfigure
(
const
ProcessingConfig
& c );
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bool
Do
() {
return
true
; }
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};
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}
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#endif
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