SetActiveControlWorkOrder.cpp

Go to the documentation of this file.

#include "SetActiveControlWorkOrder.h"

#include <QMessageBox>
#include <QtDebug>

#include "Control.h"
#include "Directory.h"
#include "IException.h"
#include "Project.h"
#include "ProjectItem.h"
#include "ProjectItemModel.h"

namespace Isis {

  SetActiveControlWorkOrder::SetActiveControlWorkOrder(Project *project) :
      WorkOrder(project) {

    // This workorder is not undoable
    m_isUndoable = false;

    QAction::setText(tr("Set Active Control Network") );
    QUndoCommand::setText(tr("Set Active Control Network"));
  }


  SetActiveControlWorkOrder::SetActiveControlWorkOrder(const SetActiveControlWorkOrder &other) :
      WorkOrder(other) {
  }


  SetActiveControlWorkOrder::~SetActiveControlWorkOrder() {
  }


  SetActiveControlWorkOrder *SetActiveControlWorkOrder::clone() const {
    return new SetActiveControlWorkOrder(*this);
  }


  bool SetActiveControlWorkOrder::isExecutable(ControlList *controls) {

    // Return false if more than 1 control was selected or if selected is already active
    if (controls) {
      if (controls->size() != 1 || project()->activeControl() == controls->at(0)) {
        return false;
      }
      return true;
    }
    return false;
  }


  bool SetActiveControlWorkOrder::setupExecution() {

    bool success = WorkOrder::setupExecution();
    if (success) {
      if (!project()->activeImageList()) {

        QMessageBox::critical(NULL, tr("Unable to set active control."),
                              tr("You must first choose an active Image List before setting "
                              "the active control net."));
        success = false;
      }
      //  So far, so good, set the command text
      else {
        QUndoCommand::setText(tr("Set Active Control Network to [%1]").arg(
                                 controlList()->at(0)->displayProperties()->displayName()));
      }
    }

    return success;
  }


  void SetActiveControlWorkOrder::execute() {
    try {
      project()->setActiveControl(controlList()->at(0)->displayProperties()->displayName());
    }
    catch (IException &e) {
      m_status = WorkOrderFinished;
      QMessageBox::critical(NULL, tr("Error"), tr(e.what()));
    }
  }
}