Merging CloseProjectWorkOrder from IPCE to trunk. Fixes #4071,#3993

/**

 * @file

 * $Revision: 1.19 $

 * $Date: 2010/03/22 19:44:53 $

 *

 *   Unless noted otherwise, the portions of Isis written by the USGS are

 *   public domain. See individual third-party library and package descriptions

 *   for intellectual property information, user agreements, and related

 *   information.

 *

 *   Although Isis has been used by the USGS, no warranty, expressed or

 *   implied, is made by the USGS as to the accuracy and functioning of such

 *   software and related material nor shall the fact of distribution

 *   constitute any such warranty, and no responsibility is assumed by the

 *   USGS in connection therewith.

 *

 *   For additional information, launch

 *   $ISISROOT/doc//documents/Disclaimers/Disclaimers.html

 *   in a browser or see the Privacy & Disclaimers page on the Isis website,

 *   http://isis.astrogeology.usgs.gov, and the USGS privacy and disclaimers on

 *   http://www.usgs.gov/privacy.html.

 */

#include "CloseProjectWorkOrder.h"

#include <QCoreApplication>

#include <QDebug>

#include <QMessageBox>

#include <QtConcurrentMap>

#include "Project.h"

namespace Isis {

  /**

   * This method sets the text of the work order to Close Project and 

   * sets setCreatesCleanState to true

   * 

   * @param project The Project that we are going to open

   */

  CloseProjectWorkOrder::CloseProjectWorkOrder(Project *project) :

      WorkOrder(project) {

    QAction::setText(tr("&Close Project"));

    setCreatesCleanState(true);

  }

  /**

   * As of 06/06/2016 this method is not implemented.

   */

  CloseProjectWorkOrder::CloseProjectWorkOrder(const CloseProjectWorkOrder &other) :

      WorkOrder(other) {

  }

  /**

   * Destructor

   */

  CloseProjectWorkOrder::~CloseProjectWorkOrder() {

  }

  /**

   * This method clones the CloseProjectWorkOrder

   * 

   * @return @b CloseProjectWorkOrder Returns a clone of the CloseProjectWorkOrder

   */

  CloseProjectWorkOrder *CloseProjectWorkOrder::clone() const {

    return new CloseProjectWorkOrder(*this);

  }

  /**

   * This method will always return true

   * 

   * @return @b bool True always

   */

  bool CloseProjectWorkOrder::isExecutable() {

//  return (project());

    return true;

  }

  /**

   * If WorkOrder::execute() returns true, then this method returns true.

   * 

   * @return @b bool True if WorkOrder::execute() returns true.

   */

  bool CloseProjectWorkOrder::execute() {

    bool success = WorkOrder::execute();

//    // If more than this work order is in the history, don't allow this operation

//    if (success && project()->workOrderHistory().count()) {

//      QMessageBox::critical(NULL, tr("Unable To Open a Project"),

//                            tr("If you have modified your current project, you cannot open a new"

//                               " project because this is not yet implemented"));

//      success = false;

//    }

//    else if (success) {

//      QString projectName = QFileDialog::getExistingDirectory(qobject_cast<QWidget *>(parent()),

//                                                              tr("Open Project"));

//      if (!projectName.isEmpty()) {

//        project()->open(projectName);

//      }

//      else {

//        success = false;

//      }

//    }

    return success;

  }

}

#ifndef CloseProjectWorkOrder_H

#define CloseProjectWorkOrder_H

/**

 * @file

 * $Revision: 1.19 $

 * $Date: 2010/03/22 19:44:53 $

 *

 *   Unless noted otherwise, the portions of Isis written by the USGS are

 *   public domain. See individual third-party library and package descriptions

 *   for intellectual property information, user agreements, and related

 *   information.

 *

 *   Although Isis has been used by the USGS, no warranty, expressed or

 *   implied, is made by the USGS as to the accuracy and functioning of such

 *   software and related material nor shall the fact of distribution

 *   constitute any such warranty, and no responsibility is assumed by the

 *   USGS in connection therewith.

 *

 *   For additional information, launch

 *   $ISISROOT/doc//documents/Disclaimers/Disclaimers.html

 *   in a browser or see the Privacy & Disclaimers page on the Isis website,

 *   http://isis.astrogeology.usgs.gov, and the USGS privacy and disclaimers on

 *   http://www.usgs.gov/privacy.html.

 */

#include "WorkOrder.h"

namespace Isis {

  /**

   * This opens a project that's saved on disk.

   *

   * @author Ken Edmundson 2014-04-15

   *

   * @internal

   *   @history 2016-06-06 Makayla Shepherd - Updated documentation. Fixes #3993.

   */

  class CloseProjectWorkOrder : public WorkOrder {

      Q_OBJECT

    public:

      CloseProjectWorkOrder(Project *project);

      CloseProjectWorkOrder(const CloseProjectWorkOrder &other);

      ~CloseProjectWorkOrder();

      virtual CloseProjectWorkOrder *clone() const;

      virtual bool isExecutable();

      bool execute();

    signals:

    private:

      CloseProjectWorkOrder &operator=(const CloseProjectWorkOrder &rhs);

  };

}

#endif // CloseProjectWorkOrder_H