/*
 * This file is part of the Code::Blocks IDE and licensed under the GNU Lesser General Public License, version 3
 * http://www.gnu.org/licenses/lgpl-3.0.html
 */

#ifndef PIPEDPROCESS_H
#define PIPEDPROCESS_H

#include <wx/process.h> // inheriting class' header file
#include <wx/txtstrm.h>
#include <wx/timer.h>

#include "settings.h"

/*
 * No description
 */
class DLLIMPORT PipedProcess : public wxProcess
{
 public:
 // class constructor
 PipedProcess(PipedProcess** pvThis, wxEvtHandler* parent, int id = wxID_ANY,
 bool pipe = true, const wxString& dir = wxEmptyString, int index = -1);
 // class destructor
 ~PipedProcess();
 virtual int Launch(const wxString& cmd, unsigned int pollingInterval = 100);
 virtual void SendString(const wxString& text);
 virtual bool HasInput();
 virtual int GetPid(){ return m_Pid; }
 void ForfeitStreams();
 protected:
 virtual void OnTerminate(int pid, int status);
 virtual void OnTimer(wxTimerEvent& event);
 virtual void OnIdle(wxIdleEvent& event);
 protected:
 wxEvtHandler* m_Parent;
 wxTimer m_timerPollProcess;
 int m_Id;
 int m_Pid;

 /// When there are multiple processes started you could use this to distinguish between
 /// different processes. You could also use the id, but then you must preallocate too many
 /// ids and with the growing number of threads available in contemporary machines, this
 /// becomes unfeasible.
 /// It is sent back in the X variable of the CodeBlocksEvent.
 int m_Index;

 bool m_Stopped;
 private:
 PipedProcess** m_pvThis;
 DECLARE_EVENT_TABLE()
};

#endif // PIPEDPROCESS_H