processManagerWidget.hh

/*===========================================================================*\
 *                                                                           *
 *                              OpenFlipper                                  *
 *      Copyright (C) 2001-2009 by Computer Graphics Group, RWTH Aachen      *
 *                           www.openflipper.org                             *
 *                                                                           *
 *---------------------------------------------------------------------------*
 *  This file is part of OpenFlipper.                                        *
 *                                                                           *
 *  OpenFlipper 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 with the              *
 *  following exceptions:                                                    *
 *                                                                           *
 *  If other files instantiate templates or use macros                       *
 *  or inline functions from this file, or you compile this file and         *
 *  link it with other files to produce an executable, this file does        *
 *  not by itself cause the resulting executable to be covered by the        *
 *  GNU Lesser General Public License. This exception does not however       *
 *  invalidate any other reasons why the executable file might be            *
 *  covered by the GNU Lesser General Public License.                        *
 *                                                                           *
 *  OpenFlipper 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 LesserGeneral Public          *
 *  License along with OpenFlipper. If not,                                  *
 *  see <http://www.gnu.org/licenses/>.                                      *
 *                                                                           *
\*===========================================================================*/

/*===========================================================================*\
 *                                                                           *
 *   $Revision: 83 $                                                         *
 *   $Author: kremer $                                                       *
 *   $Date: 2009-02-27 17:31:45 +0100 (Fr, 27. Feb 2009) $                   *
 *                                                                           *
\*===========================================================================*/


/*
 * processManagerWidget.hh
 *
 *  Created on: Apr 7, 2009
 *      Author: kremer
 */

#ifndef PROCESSMANAGERWIDGET_HH_
#define PROCESSMANAGERWIDGET_HH_

#include <QtGui>
#include <QWidget>

#include "ui_processManagerWidget.hh"

// A button class that additionally stores
// an attached job's id.
class JobCancelButton : public QPushButton {
    Q_OBJECT
    
public:
    JobCancelButton(QString _caption, QString _jobId, QWidget* _parent = 0) :
    QPushButton(_caption, _parent),
    jobId_(_jobId) {};
    
    // Set job's id
    void setJobId(const QString& _jobId) { jobId_ = _jobId; };
    
    // Get job's id
    QString jobId() { return jobId_; }

private:
    QString jobId_;
};

class ProcessManagerWidget : public QWidget, public Ui::ProcessManagerWidget
{
  Q_OBJECT
  
  signals:
      
    void cancelJobRequested(QString _jobId);

  public:

    ProcessManagerWidget(QWidget* parent = 0) : QWidget(parent) {
        
        setupUi(this);
    };

    virtual ~ProcessManagerWidget() {};
    
    void updateStatus(QString _id, int _status);
    
    void setJobName(QString _id, QString _desc);
    
    void setJobDescription(QString _id, QString _desc);
    
    void addJob(QString _id, QString _description = "",
                    int _minSteps = 0, int _maxSteps = 100);
                    
    void removeJob(QString _jobName);

  private slots:
      
    void cancelButtonPressed();
    
  private:
      
    // A container to hold the widget items
    struct JobContainer {
        int               row;
        QTableWidgetItem* id;
        QTableWidgetItem* description;
        QProgressBar*     progress;
        JobCancelButton*  button;
    };
    
    std::map<QString, JobContainer> processMap_;
};


#endif /* PROCESSMANAGERWIDGET_HH_ */