shellmainwin.h

/*
    
  This file is a part of Shellp, a 'shell helper' library.
  
  Copyright (C) 2011-2012 Jori Liesenborgs
  
  Contact: jori.liesenborgs@gmail.com

  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 2.1 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 St, Fifth Floor, Boston, MA  02110-1301  
  USA

*/

#ifndef SHELLP_SHELLMAINWIN_H

#define SHELLP_SHELLMAINWIN_H

#include "shellconfig.h"
#include <errut/errorbase.h>
#include <jthread/jmutex.h>
#include <QMainWindow>
#include <QThread>
#include <QPalette>
#include <map>

class QTextEdit;
class QLineEdit;
class QProgressBar;

namespace shellp
{

class Shell2DPlotWindow;
class Shell2DPlotRequest;
class Shell3DPlotWindow;
class Shell3DPlotRequest;

class ShellMainWinThread : public QThread
{
        Q_OBJECT
public:
        ShellMainWinThread(const std::string &shellPrefix, QObject *pParent = 0);
        ~ShellMainWinThread();

        void run();
private:
        std::string m_shellPrefix;
};

class ShellMainWin : public QMainWindow, public errut::ErrorBase
{
        Q_OBJECT
public:
        ShellMainWin(const std::string &title, const std::string &shellPrefix);
        ~ShellMainWin();

        void startThread();
        void requestWriteOutputLine(const std::string &line, bool newline);
        void requestNewPercentage(double pct);
        void waitingForInput();

        bool requestPlot2D(int id, const std::string &title,
                            const std::string &xLabel, const std::string &yLabel,
                            const std::vector<double> &xPoints, const std::vector<double> &yPoints,
                            bool forceShow);
        bool requestPlot3D(int id, const std::string &title, 
                          const std::string &xLabel, const std::string &yLabel,
                          const std::string &zLabel,
                          double xOff, double yOff, double xDist, double yDist,
                          double xMultiplier, double yMultiplier, double zMultiplier,
                          const std::vector<double> &data, int numX, int numY, bool forceShow);
        void requestStatusLine(const std::string &line);
signals:
        void signalWriteOutputLine(const QString &line, bool newline);
        void signalWaitingForInput();
        void signalProgressBarValue(int val);
        void signalNew2DPlotRequest();
        void signalNew3DPlotRequest();
        void signalStatusLine(const QString &line);
public slots:
        void lineEntered();
        void writeOutputLine(const QString &line, bool newline);
        void slotWaitingForInput();
        void slotForceQuit();
        void slotNew2DPlotRequest();
        void slotNew3DPlotRequest();
        void slotInterrupt();
        void slotStatusLine(const QString &line);
private:
        void closeEvent(QCloseEvent *pEvent);

        QTextEdit *m_pTextEdit;
        QLineEdit *m_pLineEdit;
        QProgressBar *m_pPctBar;
        ShellMainWinThread *m_pThread;

        jthread::JMutex m_plotRequestMutex;
        std::list<Shell2DPlotRequest *> m_plot2DRequestQueue;
        std::list<Shell3DPlotRequest *> m_plot3DRequestQueue;

        std::map<int, Shell2DPlotWindow *> m_2DPlots;
        std::map<int, Shell3DPlotWindow *> m_3DPlots;
};

} // end namespace

#endif // SHELLP_SHELLMAINWIN_H