Something went wrong on our end
-
Andreas Schenk authoredAndreas Schenk authored
python_interpreter_worker.hh 2.51 KiB
//------------------------------------------------------------------------------
// This file is part of the OpenStructure project <www.openstructure.org>
//
// Copyright (C) 2008-2014 by the OpenStructure authors
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License as published by the Free
// Software Foundation; either version 3.0 of the License, or (at your option)
// any later version.
// This library 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 Lesser General Public License for more
// details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this library; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
//------------------------------------------------------------------------------
#ifndef PYTHON_INTERPRETER_WORKER_HH
#define PYTHON_INTERPRETER_WORKER_HH
// workaround for QTBUG-22829: https://bugreports.qt-project.org/browse/QTBUG-22829
#ifndef Q_MOC_RUN
#include <boost/python.hpp>
#include <boost/shared_ptr.hpp>
#endif
#include "output_redirector.hh"
#include <csignal>
#include <utility>
#include <QObject>
#include <QQueue>
namespace ost { namespace gui {
namespace bp = boost::python;
class PythonInterpreterWorker: public QObject
{
Q_OBJECT
public:
PythonInterpreterWorker();
~PythonInterpreterWorker();
unsigned int AddCommand(const QString& command);
signals:
void Finished(unsigned int id, bool error_state);
void Output(unsigned int id,const QString& output);
void ErrorOutput(unsigned int id,const QString& output);
public slots:
void Wake();
protected slots:
void handle_redirector_output(const QString& output);
void handle_redirector_error(const QString& output);
protected:
bool is_simple_expression(const QString& expr);
void run_command_(std::pair<unsigned int,QString> pair);
bool is_simple_expression_(const QString& expr);
QQueue<std::pair<unsigned int,QString> > exec_queue_;
unsigned int command_id_;
boost::shared_ptr<OutputRedirector> output_redirector_;
boost::shared_ptr<OutputRedirector> error_redirector_;
#ifndef _MSC_VER
struct sigaction sig_act_;
#endif
bp::object parse_expr_cmd_;
bp::object repr_;
bp::dict main_namespace_;
unsigned int current_id_;
bool awake_;
};
}} //ns
#endif // PYTHON_INTERPRETER_WORKER_HH