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/*
py/pyext - python external object for PD and MaxMSP
Copyright (c)2002-2015 Thomas Grill (gr@grrrr.org)
For information on usage and redistribution, and for a DISCLAIMER OF ALL
WARRANTIES, see the file, "license.txt," in this distribution.
*/
#ifndef __PYEXT_H
#define __PYEXT_H
#include "pybase.h"
class pyext
: public pybase
, public flext_dsp
{
FLEXT_HEADER_S(pyext,flext_dsp,Setup)
public:
pyext(int argc,const t_atom *argv,bool sig = false);
static PyObject *pyext__str__(PyObject *,PyObject *args);
static PyObject *pyext_outlet(PyObject *,PyObject *args);
#if FLEXT_SYS == FLEXT_SYS_PD
static PyObject *pyext_tocanvas(PyObject *,PyObject *args);
#endif
static PyObject *pyext_setattr(PyObject *,PyObject *args);
static PyObject *pyext_getattr(PyObject *,PyObject *args);
static PyObject *pyext_detach(PyObject *,PyObject *args);
static PyObject *pyext_stop(PyObject *,PyObject *args);
static PyObject *pyext_isthreaded(PyObject *,PyObject *);
static PyObject *pyext_inbuf(PyObject *,PyObject *args);
static PyObject *pyext_invec(PyObject *,PyObject *args);
static PyObject *pyext_outbuf(PyObject *,PyObject *args);
static PyObject *pyext_outvec(PyObject *,PyObject *args);
int Inlets() const { return inlets; }
int Outlets() const { return outlets; }
static pyext *GetThis(PyObject *self);
protected:
virtual bool Init();
virtual bool Finalize();
virtual void Exit();
virtual bool CbMethodResort(int n,const t_symbol *s,int argc,const t_atom *argv);
virtual void CbClick();
virtual bool CbDsp();
virtual void DumpOut(const t_symbol *sym,int argc,const t_atom *argv);
bool work(int n,const t_symbol *s,int argc,const t_atom *argv);
void m_help();
void m_reload() { Reload(); }
void m_reload_(int argc,const t_atom *argv) { initargs(argc,argv); Reload(); }
void ms_initargs(const AtomList &a) { m_reload_(a.Count(),a.Atoms()); }
void m_dir_() { m__dir(pyobj); }
void mg_dir_(AtomList &lst) { GetDir(pyobj,lst); }
void m_doc_() { m__doc(((PyInstanceObject *)pyobj)->in_class->cl_dict); }
void m_get(const t_symbol *s);
void m_set(int argc,const t_atom *argv);
const t_symbol *methname;
PyObject *pyobj;
int inlets,outlets;
int siginlets,sigoutlets;
flext::AtomList initargs;
virtual void LoadModule();
virtual void UnloadModule();
virtual void Load();
virtual void Unload();
virtual bool DoInit();
virtual void DoExit();
virtual PyObject *GetSig(int ix,bool in);
private:
static void Setup(t_classid);
void SetThis();
void ClearThis();
void ClearBinding();
bool MakeInstance();
bool InitInOut(int &inlets,int &outlets);
static PyObject *class_obj,*class_dict;
static PyMethodDef attr_tbl[],meth_tbl[];
static const char *pyext_doc;
// -------- bind stuff ------------------
static PyObject *pyext_bind(PyObject *,PyObject *args);
static PyObject *pyext_unbind(PyObject *,PyObject *args);
// ---------------------------
bool call(const char *meth,int inlet,const t_symbol *s,int argc,const t_atom *argv);
virtual void callpy(PyObject *fun,PyObject *args);
static bool stcallpy(PyObject *fun,PyObject *args);
#ifndef PY_USE_GIL
ThrState pythr;
#endif
private:
static bool boundmeth(flext_base *,t_symbol *sym,int argc,t_atom *argv,void *data);
FLEXT_CALLBACK(m_help)
FLEXT_CALLBACK(m_reload)
FLEXT_CALLBACK_V(m_reload_)
FLEXT_CALLBACK(m_dir_)
FLEXT_CALLGET_V(mg_dir_)
FLEXT_CALLBACK(m_doc_)
FLEXT_ATTRGET_V(initargs)
FLEXT_CALLSET_V(ms_initargs)
FLEXT_CALLBACK_S(m_get)
FLEXT_CALLBACK_V(m_set)
// callbacks
FLEXT_ATTRVAR_I(detach)
FLEXT_ATTRVAR_B(pymsg)
FLEXT_ATTRVAR_B(respond)
FLEXT_CALLBACK_V(m_stop)
FLEXT_CALLBACK(m_dir)
FLEXT_CALLGET_V(mg_dir)
FLEXT_CALLBACK(m_doc)
FLEXT_CALLBACK(CbClick)
#ifdef FLEXT_THREADS
FLEXT_CALLBACK_T(tick)
#endif
};
#endif
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