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//=============================================================================
// 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 __DSSIHOST_H__
#define __DSSIHOST_H__
#include <lo/lo.h>
#include "synth.h"
#include "plugin.h"
struct _DSSI;
class DssiPluginIF;
class LadspaPort;
//---------------------------------------------------------
// DssiSynth
//---------------------------------------------------------
class DssiSynth : public Synth {
protected:
char* label;
void* handle;
const DSSI_Descriptor* dssi;
DSSI_Descriptor_Function df;
std::vector<int> pIdx;
std::vector<int> iIdx;
std::vector<int> oIdx;
int _inports, _outports, _controller;
bool _hasGui;
public:
DssiSynth(const QFileInfo* fi, QString l) : Synth(fi, l) {
df = 0;
handle = 0;
dssi = 0;
_hasGui = false;
}
virtual ~DssiSynth() {
delete label;
}
virtual void incInstances(int val);
virtual SynthIF* createSIF(SynthI*);
friend class DssiSynthIF;
float defaultValue(int);
};
//---------------------------------------------------------
// DssiSynthIF
// VSTi synthesizer instance
//---------------------------------------------------------
class DssiSynthIF : public SynthIF
{
bool _guiVisible;
DssiSynth* synth;
LADSPA_Handle handle;
LadspaPort* controls;
void* uiTarget;
char* uiOscShowPath;
char* uiOscControlPath;
char* uiOscConfigurePath;
char* uiOscProgramPath;
char* uiOscPath;
std::vector<DSSI_Program_Descriptor> programs;
void queryPrograms();
protected:
int guiPid;
public:
DssiSynthIF(SynthI* s);
virtual ~DssiSynthIF();
virtual bool guiVisible() const;
virtual void showGui(bool v);
virtual bool hasGui() const { return synth->_hasGui; }
virtual void getGeometry(int*, int*, int*, int*) const {}
virtual void setGeometry(int, int, int, int) {}
virtual void getData(MidiEventList*, unsigned pos, int ports, unsigned n, float** buffer) ;
virtual bool putEvent(const MidiEvent& ev);
virtual MidiEvent receiveEvent();
virtual int eventsPending() const { return 0; }
virtual int channels() const { return synth->_outports; }
virtual void deactivate3() {}
virtual QString getPatchName(int, int);
virtual void populatePatchPopup(QMenu*, int);
virtual void write(Xml& xml) const;
virtual void setParameter(int idx, float value);
virtual int getControllerInfo(int, const char**, int*, int*, int*) { return 0; }
bool init(DssiSynth* s);
int oscUpdate(lo_arg**);
int oscProgram(lo_arg**);
int oscControl(lo_arg**);
int oscExiting(lo_arg**);
int oscMidi(lo_arg**);
int oscConfigure(lo_arg**);
friend class DssiSynth;
};
#endif
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