TargetInfoWidget.cpp

#include "TargetInfoWidget.h"
#include "ui_TargetInfoWidget.h"
#include <QFont>
#include <QFontInfo>
#include <QPixmap>

#include "Directory.h"
#include "SpiceRotation.h"
#include "TargetBody.h"
#include "TargetBodyDisplayProperties.h"

namespace Isis {

  TargetInfoWidget::TargetInfoWidget(TargetBody* target, Directory *directory,
                                     QWidget *parent) : m_ui(new Ui::TargetInfoWidget) {
    m_ui->setupUi(this);

    m_target = target;

    QString name = m_target->displayProperties()->displayName();


    // Ken TODO - set up map between target display names and icon/image names
    QPixmap image;
    if (name.compare("MOON") == 0) {
      image.load(FileName("$base/images/nasa_moon_large.png").expanded());
      setWindowIcon(QIcon(FileName("$base/icons/weather-clear-night.png")
                                   .expanded()));
    }
    else if (name.compare("Enceladus") == 0) {
      image.load(FileName("$base/images/nasa_enceladus_saturn.png").expanded());
      setWindowIcon(QIcon(FileName("$base/icons/nasa_enceladus.png").expanded()));
    }
    else if (name.compare("Europa") == 0) {
      image.load(FileName("$base/images/nasa_europa_large.png").expanded());
      setWindowIcon(QIcon(FileName("$base/icons/nasa_europa.png").expanded()));
    }
    else if (name.compare("Mars") == 0) {
      image.load(FileName("$base/images/nasa_mars_large.png").expanded());
      setWindowIcon(QIcon(FileName("$base/icons/nasa_mars.png").expanded()));
    }
    else if (name.compare("Titan") == 0) {
      image.load(FileName("$base/images/nasa_titan_large.png").expanded());
      setWindowIcon(QIcon(FileName("$base/icons/nasa_titan.png").expanded()));
    }

    m_ui->bodySystemlabel->setText(tr("System: %1").arg(m_target->naifPlanetSystemName()));

    setMinimumWidth(m_ui->tabWidget->minimumWidth()+20);

    m_ui->targetImage->setPixmap(image);

    setFrameStyle(QFrame::Panel | QFrame::Sunken);
    setLineWidth(2);

    m_ui->tabWidget->setCurrentIndex(0);

    if (target->frameType() == Isis::SpiceRotation::BPC) {
      m_ui->poleRightAscensionLabel->hide();
      m_ui->poleDeclinationLabel->hide();
      m_ui->polePMOffsetLabel->hide();
    }
    else {
      m_ui->poleRightAscensionLabel->setText(formatPoleRaString());
      m_ui->poleDeclinationLabel->setText(formatPoleDecString());
      m_ui->polePMOffsetLabel->setText(formatPmString());
    }

    m_ui->aRadiiLabel->setText(tr("%1").arg(m_target->radiusA().kilometers()));
    m_ui->bRadiiLabel->setText(tr("%1").arg(m_target->radiusB().kilometers()));
    m_ui->cRadiiLabel->setText(tr("%1").arg(m_target->radiusC().kilometers()));
    m_ui->meanRadiiLabel->setText(tr("%1").arg(m_target->meanRadius().kilometers()));
  }


  TargetInfoWidget::~TargetInfoWidget() {
    delete m_ui;
  }


  QString TargetInfoWidget::formatPoleRaString() {

    QString poleRaString = "";

    if (m_target->frameType() != Isis::SpiceRotation::BPC &&
        m_target->frameType() != Isis::SpiceRotation::UNKNOWN ) {

      std::vector<Angle> poleRaCoefs = m_target->poleRaCoefs();
      std::vector<double> poleRaNutPrecCoefs = m_target->poleRaNutPrecCoefs();

      const QChar degChar(0260);
      QString coefLetter = m_target->naifPlanetSystemName().at(0);

      if (poleRaCoefs[1].degrees() < 0.0 ) {
        poleRaString.append(tr("%1%3 - %2T").arg(poleRaCoefs[0].degrees()).arg(-poleRaCoefs[1]
          .degrees()).arg(degChar));
      }
      else {
        poleRaString.append(tr("%1%3 + %2T").arg(poleRaCoefs[0].degrees()).arg(poleRaCoefs[1]
          .degrees()).arg(degChar));
      }

      QString tmp;
      int nCoefs = poleRaNutPrecCoefs.size();;
      for (int i = 0; i < nCoefs; i++) {
        if (poleRaNutPrecCoefs[i] < 0.0 ) {
          tmp.append(tr(" - %1%2%3").arg(-poleRaNutPrecCoefs[i]).arg("sin %1").arg(coefLetter)
                                  .arg(i+1));
        }
        else if (poleRaNutPrecCoefs[i] > 0.0 ) {
          tmp.append(tr(" + %1%2%3").arg(poleRaNutPrecCoefs[i]).arg("sin %1").arg(coefLetter)
                                  .arg(i+1));
        }
      }

      poleRaString.append(tmp);

      return poleRaString;

      }

    else {
         errorMsg();
         return poleRaString;
    }


  }


  QString TargetInfoWidget::formatPoleDecString() {

    QString poleDecString = "";

    if (m_target->frameType() != Isis::SpiceRotation::BPC &&
        m_target->frameType() != Isis::SpiceRotation::UNKNOWN ) {

      std::vector<Angle> poleDecCoefs = m_target->poleDecCoefs();
      std::vector<double> poleDecNutPrecCoefs = m_target->poleDecNutPrecCoefs();

      const QChar degChar(0260);

      QString coefLetter = m_target->naifPlanetSystemName().at(0);

      if (poleDecCoefs[1].degrees() < 0.0 ) {
        poleDecString.append(tr("%1%3 - %2T").arg(poleDecCoefs[0].degrees()).arg(-poleDecCoefs[1]
          .degrees()).arg(degChar));
      }
      else {
        poleDecString.append(tr("%1%3 + %2T").arg(poleDecCoefs[0].degrees()).arg(poleDecCoefs[1]
          .degrees()).arg(degChar));
      }

      QString tmp;
      int nCoefs = poleDecNutPrecCoefs.size();

      for (int i = 0; i < nCoefs; i++) {
        if (poleDecNutPrecCoefs[i] < 0.0 ) {
          tmp.append(tr(" - %1%2%3").arg(-poleDecNutPrecCoefs[i]).arg("cos %1").arg(coefLetter)
                                  .arg(i+1));
        }
        else if (poleDecNutPrecCoefs[i] > 0.0 ) {
          tmp.append(tr(" + %1%2%3").arg(poleDecNutPrecCoefs[i]).arg("cos %1").arg(coefLetter)
                                  .arg(i+1));
        }
      }

      poleDecString.append(tmp);
      return poleDecString;

    }//end if

    else {
          errorMsg();
          return poleDecString;
    }

  }


  QString TargetInfoWidget::formatPmString() {

    QString pmString = "";

    if (m_target->frameType() != Isis::SpiceRotation::BPC &&
        m_target->frameType() != Isis::SpiceRotation::UNKNOWN )
    {

      std::vector<Angle> pmCoefs = m_target->pmCoefs();
      std::vector<double> pmNutPrecCoefs = m_target->pmNutPrecCoefs();

      const QChar degChar(0260);

      QString coefLetter = m_target->naifPlanetSystemName().at(0);

      if (pmCoefs[1].degrees() < 0.0 ) {
        pmString.append(tr("%1%3 - %2d").arg(pmCoefs[0].degrees()).arg(-pmCoefs[1].degrees())
          .arg(degChar));
      }
      else if (pmCoefs[1].degrees() > 0.0 ) {
        pmString.append(tr("%1%3 + %2d").arg(pmCoefs[0].degrees()).arg(pmCoefs[1].degrees())
          .arg(degChar));
      }

      if (pmCoefs[2].degrees() < 0.0 ) {
        pmString.append(tr(" - %2d^2").arg(-pmCoefs[2].degrees()));
      }
      else if (pmCoefs[2].degrees() > 0.0 ) {
        pmString.append(tr(" + %2d^2").arg(pmCoefs[2].degrees()));
      }

      QString tmp;
      int nCoefs = pmNutPrecCoefs.size();

      for (int i = 0; i < nCoefs; i++) {
        if (pmNutPrecCoefs[i] < 0.0 ) {
          tmp.append(tr(" - %1%2%3").arg(-pmNutPrecCoefs[i]).arg("sin %1").arg(coefLetter).arg(i+1));
        }
        else if (pmNutPrecCoefs[i] > 0.0 ) {
          tmp.append(tr(" + %1%2%3").arg(pmNutPrecCoefs[i]).arg("sin %1").arg(coefLetter).arg(i+1));
        }
      } //end-for

      pmString.append(tmp);
      return pmString;

    }//end outer-if
    else {
         errorMsg();
         return pmString;
    } //end outer else

  }



  void TargetInfoWidget::errorMsg() {

    QFont font;
    font.setPointSize(9);
    font.setBold(true);
    font.setWeight(75);
    m_ui->label->setFont(font);
    m_ui->label_6->setFont(font);

    QString msg1="";
    QString msg2="";

    m_ui->label->setFont(font);
    m_ui->label_6->setFont(font);
    m_ui->label_2->clear();

    if (m_target->displayProperties()->displayName() == "MOON") {
      msg1 = "Target body parameters cannot be solved for the Moon.";
    }
    else {
              msg2 = "Target body information\n"
                       "is not on the cube labels.\n"
                       "This has no impact on most\n"
                       "operations.  However, to view\n"
                       "or bundle adjust the target body\n"
                       "parameters you will need to rerun\n"
                       "spiceinit.";

              m_ui->label->setText(
                    QApplication::translate("TargetInfoWidget",
                                            msg2.toLatin1().data(), 0));
              m_ui->label_6->setText(
                    QApplication::translate("TargetInfoWidget",
                                            msg2.toLatin1().data(), 0));
    } //end inner-else

  }
}