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/*
* 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, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef __FREESTYLE_PYTHON_INTERPRETER_H__
#define __FREESTYLE_PYTHON_INTERPRETER_H__
/** \file
* \ingroup freestyle
* \brief Python Interpreter
*/
/* clang-format off */
#include <iostream>
extern "C" {
#include <Python.h>
}
#include "StringUtils.h"
#include "Interpreter.h"
#include "MEM_guardedalloc.h"
// soc
extern "C" {
#include "DNA_text_types.h"
#include "BKE_context.h"
#include "BKE_global.h"
#include "BKE_lib_id.h"
#include "BKE_main.h"
#include "BKE_report.h"
#include "BKE_text.h"
#include "BPY_extern.h"
#include "bpy_capi_utils.h"
}
/* clang-format on */
namespace Freestyle {
class PythonInterpreter : public Interpreter {
public:
PythonInterpreter()
{
_language = "Python";
_context = 0;
memset(&_freestyle_bmain, 0, sizeof(Main));
}
void setContext(bContext *C)
{
_context = C;
}
int interpretFile(const string &filename)
{
ReportList *reports = CTX_wm_reports(_context);
BKE_reports_clear(reports);
char *fn = const_cast<char *>(filename.c_str());
#if 0
bool ok = BPY_execute_filepath(_context, fn, reports);
#else
bool ok;
Text *text = BKE_text_load(&_freestyle_bmain, fn, G_MAIN->name);
if (text) {
ok = BPY_execute_text(_context, text, reports, false);
BKE_id_delete(&_freestyle_bmain, text);
}
else {
BKE_reportf(reports, RPT_ERROR, "Cannot open file: %s", fn);
ok = false;
}
#endif
if (ok == false) {
cerr << "\nError executing Python script from PythonInterpreter::interpretFile" << endl;
cerr << "File: " << fn << endl;
cerr << "Errors: " << endl;
BKE_reports_print(reports, RPT_ERROR);
return 1;
}
// cleaning up
BKE_reports_clear(reports);
return 0;
}
int interpretString(const string &str, const string &name)
{
ReportList *reports = CTX_wm_reports(_context);
BKE_reports_clear(reports);
if (!BPY_execute_string(_context, NULL, str.c_str())) {
BPy_errors_to_report(reports);
cerr << "\nError executing Python script from PythonInterpreter::interpretString" << endl;
cerr << "Name: " << name << endl;
cerr << "Errors: " << endl;
BKE_reports_print(reports, RPT_ERROR);
return 1;
}
BKE_reports_clear(reports);
return 0;
}
int interpretText(struct Text *text, const string &name)
{
ReportList *reports = CTX_wm_reports(_context);
BKE_reports_clear(reports);
if (!BPY_execute_text(_context, text, reports, false)) {
cerr << "\nError executing Python script from PythonInterpreter::interpretText" << endl;
cerr << "Name: " << name << endl;
cerr << "Errors: " << endl;
BKE_reports_print(reports, RPT_ERROR);
return 1;
}
BKE_reports_clear(reports);
return 0;
}
void reset()
{
// nothing to do
}
private:
bContext *_context;
Main _freestyle_bmain;
};
} /* namespace Freestyle */
#endif // __FREESTYLE_PYTHON_INTERPRETER_H__
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