kicad/pcbnew/swig/python_scripting.h

122 lines
3.7 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 1992-2016 KiCad Developers, see AUTHORS.txt for contributors.
*
* 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, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef __PYTHON_SCRIPTING_H
#define __PYTHON_SCRIPTING_H
// undefs explained here: https://bugzilla.redhat.com/show_bug.cgi?id=427617
#ifdef _POSIX_C_SOURCE
#undef _POSIX_C_SOURCE
#endif
#ifdef _XOPEN_SOURCE
#undef _XOPEN_SOURCE
#endif
#undef HAVE_CLOCK_GETTIME // macro is defined in Python.h and causes redefine warning
#include <Python.h>
#undef HAVE_CLOCK_GETTIME
#ifndef NO_WXPYTHON_EXTENSION_HEADERS
#ifdef KICAD_SCRIPTING_WXPYTHON
#ifdef KICAD_SCRIPTING_WXPYTHON_PHOENIX
#include <wx/window.h>
#else
#include <wx/wxPython/wxPython.h>
#endif
#endif
#endif
#include <wx/string.h>
#include <wx/arrstr.h>
/**
* Function pcbnewInitPythonScripting
* Initializes the Python engine inside pcbnew
*/
bool pcbnewInitPythonScripting( const char * aUserScriptingPath );
void pcbnewFinishPythonScripting();
/**
* Function pcbnewGetUnloadableScriptNames
* collects the list of python scripts which could not be loaded because
* some error (synthax error) happened
* @param aNames is a wxString which will contain the filenames (separated by '\n')
*/
void pcbnewGetUnloadableScriptNames( wxString& aNames );
/**
* Function pcbnewGetScriptsSearchPaths
* collects the list of paths where python scripts are searched
* @param aNames is a wxString which will contain the paths (separated by '\n')
*/
void pcbnewGetScriptsSearchPaths( wxString& aNames );
/**
* Function pcbnewGetWizardsBackTrace
* returns the backtrace of errors (if any) when wizard python scripts are loaded
* @param aNames is a wxString which will contain the trace
*/
void pcbnewGetWizardsBackTrace( wxString& aNames );
#ifdef KICAD_SCRIPTING_WXPYTHON
void RedirectStdio();
wxWindow* CreatePythonShellWindow( wxWindow* parent, const wxString& aFramenameId );
#endif
#if 0 && defined (KICAD_SCRIPTING_WXPYTHON)
// This definition of PyLOCK crashed Pcbnew under some conditions (JPC),
// especially reloading plugins
class PyLOCK
{
wxPyBlock_t b;
public:
// @todo, find out why these are wxPython specific. We need the GIL regardless.
// Should never assume python will only have one thread calling it.
PyLOCK() { b = wxPyBeginBlockThreads(); }
~PyLOCK() { wxPyEndBlockThreads( b ); }
};
#else
class PyLOCK
{
PyGILState_STATE gil_state;
public:
PyLOCK() { gil_state = PyGILState_Ensure(); }
~PyLOCK() { PyGILState_Release( gil_state ); }
};
#endif
wxString PyStringToWx( PyObject* str );
wxArrayString PyArrayStringToWx( PyObject* arr );
wxString PyErrStringWithTraceback();
wxString PyScriptingPath();
wxString PyPluginsPath();
#endif // __PYTHON_SCRIPTING_H