ProcessRunner.h

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/*  Copyright (C) 2008 National Institute For Space Research (INPE) - Brazil.
 
    This file is part of the TerraLib - a Framework for building GIS enabled applications.
 
    TerraLib 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 of the License,
    or (at your option) any later version.
 
    TerraLib 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 TerraLib. See COPYING. If not, write to
    TerraLib Team at <terralib-team@terralib.org>.
 */
 
/*! 
  \file terralib/process/qt/ProcessRunner.h
 
  \brief A QWidget to run process 
*/
 
#ifndef __TERRALIB_PROCESS_QT_INTERNAL_PROCESSRUNNER_H
#define __TERRALIB_PROCESS_QT_INTERNAL_PROCESSRUNNER_H
 
#include "../Config.h"
#include "../ProcessListener.h"
 
// Qt Includes
#include <QTextEdit>
#include <QWidget>
 
// STL
#include <map>
 
namespace te
{
  namespace process
  {
    class Process;
    class TaskSharedPtr;
 
    namespace qt
    {
      /*!
      \class ProcessRunner
 
      \brief A QWidget to run process 
 
      */
      class TEPROCESSEXPORT ProcessRunner : public QWidget, public te::process::ProcessListener
      {
        Q_OBJECT
 
      public:
 
        /*! \brief Default constructor. */
        ProcessRunner(QWidget *parent = nullptr);
 
        /*! \brief Virtual destructor. */
        ~ProcessRunner();
 
      public:
 
        void validate(te::process::Process* process);
 
        void run(te::process::Process* process);
 
        void reset(te::process::Process* process);
 
        QTextEdit* getLoggerWidget();
 
      protected:
 
        virtual void onProcessStarted() override;
 
        virtual void onProcessFinished() override;
 
        virtual void onTaskStarted(const te::process::TaskSharedPtr& task) override;
 
        virtual void onTaskFinished(const te::process::TaskSharedPtr& task) override;
 
        virtual void onProcessAborted(const std::string& errorMessage) override;
 
      signals:
 
        void onProcessStartedSignal();
 
        void onProcessFinishedSignal();
 
        void onTaskStartedSignal(const te::process::TaskSharedPtr& task);
 
        void onTaskFinishedSignal(const te::process::TaskSharedPtr& task);
 
        void onProcessAbortedSignal(const std::string& errorMessage);
 
 
      protected slots:
 
        void onProcessStartedSlot();
 
        void onProcessFinishedSlot();
 
        void onTaskStartedSlot(const te::process::TaskSharedPtr& task);
 
        void onTaskFinishedSlot(const te::process::TaskSharedPtr& task);
 
        void onProcessAbortedSlot(const std::string& errorMessage);
 
      protected:
 
        QTextEdit* m_processLogTextEdit;
      };
    }
  }
}
 
#endif // __TERRALIB_PROCESS_QT_INTERNAL_PROCESSRUNNER_H