pilotclient/src/blackgui/components/altitudedialog.cpp

/* Copyright (C) 2018
 * swift project Community / Contributors
 *
 * This file is part of swift Project. It is subject to the license terms in the LICENSE file found in the top-level
 * directory of this distribution. No part of swift project, including this file, may be copied, modified, propagated,
 * or distributed except according to the terms contained in the LICENSE file.
 */

#include "altitudedialog.h"
#include "ui_altitudedialog.h"

#include "blackmisc/statusmessagelist.h"
#include "blackmisc/aviation/altitude.h"

#include <QValidator>
#include <QPushButton>
#include <QStringBuilder>

using namespace BlackMisc;
using namespace BlackMisc::Aviation;
using namespace BlackMisc::PhysicalQuantities;

namespace BlackGui
{
    namespace Components
    {
        CAltitudeDialog::CAltitudeDialog(QWidget *parent) :
            QDialog(parent),
            ui(new Ui::CAltitudeDialog)
        {
            ui->setupUi(this);
            this->setWindowFlags(this->windowFlags() & ~Qt::WindowContextHelpButtonHint);

            /** override default button, not working
            QPushButton *okBtn = ui->bb_AltitudeDialog->button(QDialogButtonBox::Ok);
            okBtn->setAutoDefault(false);
            okBtn->setDefault(false);
            QPushButton *caBtn = ui->bb_AltitudeDialog->button(QDialogButtonBox::Cancel);
            caBtn->setAutoDefault(false);
            caBtn->setDefault(false);
            **/
            ui->le_FLft->setFocus();

            // levels
            ui->le_FLft->setValidator(new QIntValidator(10, 999, ui->le_FLft));
            ui->le_AltitudeAFt->setValidator(new QIntValidator(10, 999, ui->le_AltitudeAFt));
            ui->le_AltitudeMm->setValidator(new QIntValidator(10, 9999, ui->le_AltitudeMm));
            ui->le_Sm->setValidator(new QIntValidator(10, 9999, ui->le_Sm));

            // plain altitudes in ft/m
            ui->le_AltitudeConvertedFt->setValidator(new QIntValidator(100, 99999, ui->le_AltitudeConvertedFt));
            ui->le_AltitudeFt->setValidator(new QIntValidator(100, 99999, ui->le_AltitudeFt));
            ui->le_AltitudeM->setValidator(new QIntValidator(100, 99999, ui->le_AltitudeM));

            connect(ui->le_AltitudeAFt,         &QLineEdit::editingFinished, this, &CAltitudeDialog::onEditFinished);
            connect(ui->le_AltitudeConvertedFt, &QLineEdit::editingFinished, this, &CAltitudeDialog::onEditFinished);
            connect(ui->le_AltitudeFt,          &QLineEdit::editingFinished, this, &CAltitudeDialog::onEditFinished);
            connect(ui->le_AltitudeM,           &QLineEdit::editingFinished, this, &CAltitudeDialog::onEditFinished);
            connect(ui->le_AltitudeMm,          &QLineEdit::editingFinished, this, &CAltitudeDialog::onEditFinished);
            connect(ui->le_FLft,                &QLineEdit::editingFinished, this, &CAltitudeDialog::onEditFinished);
            connect(ui->le_Sm,                  &QLineEdit::editingFinished, this, &CAltitudeDialog::onEditFinished);

            connect(ui->rb_VFR, &QRadioButton::toggled, this, &CAltitudeDialog::onVFRSelected);
            connect(ui->rb_StringOnly, &QRadioButton::toggled, this, &CAltitudeDialog::onStringOnlySelected);
            connect(ui->cb_SimplifiedVATSIMFormat, &QCheckBox::toggled, this, &CAltitudeDialog::onSimplifiedVATSIMFormatChanged);

            connect(ui->le_AltitudeAFt,         &QLineEdit::textEdited, this, &CAltitudeDialog::onTextEdit);
            connect(ui->le_AltitudeConvertedFt, &QLineEdit::textEdited, this, &CAltitudeDialog::onTextEdit);
            connect(ui->le_AltitudeFt,          &QLineEdit::textEdited, this, &CAltitudeDialog::onTextEdit);
            connect(ui->le_AltitudeM,           &QLineEdit::textEdited, this, &CAltitudeDialog::onTextEdit);
            connect(ui->le_AltitudeMm,          &QLineEdit::textEdited, this, &CAltitudeDialog::onTextEdit);
            connect(ui->le_FLft,                &QLineEdit::textEdited, this, &CAltitudeDialog::onTextEdit);
            connect(ui->le_Sm,                  &QLineEdit::textEdited, this, &CAltitudeDialog::onTextEdit);
        }

        CAltitudeDialog::~CAltitudeDialog()
        { }

        CAltitudeDialog::Mode CAltitudeDialog::getMode() const
        {
            if (ui->rb_AltitudeAFt->isChecked())         return AltitudeInHundredsOfFeet;
            if (ui->rb_VFR->isChecked())                 return VFR;
            if (ui->rb_AltitudeConvertedFt->isChecked()) return AltitudeInMetersConvertedToFeet;
            if (ui->rb_AltitudeFt->isChecked())          return AltitudeInFeet;
            if (ui->rb_AltitudeM->isChecked())           return AltitudeInMeters;
            if (ui->rb_AltitudeMm->isChecked())          return AltitudeInTensOfMeters;
            if (ui->rb_FLft->isChecked())                return FlightFlevelInFeet;
            if (ui->rb_Sm->isChecked())                  return MetricLevelInTensOfMeters;
            if (ui->rb_StringOnly->isChecked())          return StringOnly;
            return Unknown;
        }

        void CAltitudeDialog::setVatsim(bool vatsim)
        {
            ui->cb_SimplifiedVATSIMFormat->setChecked(vatsim);
        }

        bool CAltitudeDialog::isStringOnly() const
        {
            return ui->rb_StringOnly->isChecked();
        }

        void CAltitudeDialog::onEditFinished()
        {
            const Mode mode = this->getMode();
            switch (mode)
            {
            case VFR:
                m_altitudeStr = QStringLiteral("VFR");
                break;
            case FlightFlevelInFeet:
                m_altitudeStr = u"FL" % ui->le_FLft->text();
                break;
            case MetricLevelInTensOfMeters:
                m_altitudeStr = u'S' % ui->le_Sm->text();
                break;
            case AltitudeInHundredsOfFeet:
                m_altitudeStr = u'A' % ui->le_AltitudeAFt->text();
                break;
            case AltitudeInTensOfMeters:
                m_altitudeStr = u'M' % ui->le_AltitudeMm->text();
                break;
            case AltitudeInFeet:
                m_altitudeStr = ui->le_AltitudeFt->text() % u"ft";
                break;
            case AltitudeInMeters:
                m_altitudeStr = ui->le_AltitudeM->text() % u"m";
                break;
            case AltitudeInMetersConvertedToFeet:
                m_altitudeStr = ui->le_AltitudeConvertedFt->text() % u"m";
                break;
            case StringOnly:
                return;
            case Unknown:
            default:
                return;
            }

            CStatusMessageList msgs;
            m_altitude.parseFromFpAltitudeString(m_altitudeStr, &msgs);
            if (msgs.hasErrorMessages())
            {
                ui->le_String->setText(msgs.toSingleMessage().getMessage());
                m_altitudeStr.clear();
            }
            else
            {
                if (mode == AltitudeInMetersConvertedToFeet)
                {
                    const int ft = CAltitude::findAltitudeForMetricAltitude(m_altitude.valueInteger(CLengthUnit::m()));
                    m_altitude = ft < 0 ?
                                 m_altitude.roundedToNearest100ft(true) :
                                 m_altitude = CAltitude(ft, CAltitude::MeanSeaLevel, CLengthUnit::ft());
                    m_altitudeStr = m_altitude.valueRoundedWithUnit(0);
                }

                if (ui->cb_SimplifiedVATSIMFormat->isChecked())
                {
                    m_altitudeStr = m_altitude.asFpVatsimAltitudeString();
                }

                ui->le_String->setText(m_altitudeStr);
            }

            this->updateStyleSheet();
        }

        void CAltitudeDialog::onVFRSelected(bool selected)
        {
            if (!selected) { return; }
            this->onEditFinished();
        }

        void CAltitudeDialog::onStringOnlySelected(bool selected)
        {
            ui->le_String->setReadOnly(!selected);
            if (!selected) { return; }

            this->onEditFinished();
            this->updateStyleSheet();
        }

        void CAltitudeDialog::onTextEdit(const QString &text)
        {
            Q_UNUSED(text);
            const QObject *sender = QObject::sender();

            if (sender == ui->le_VFR)                 { ui->rb_VFR->setChecked(true); return; }
            if (sender == ui->le_AltitudeAFt)         { ui->rb_AltitudeAFt->setChecked(true); return; }
            if (sender == ui->le_AltitudeConvertedFt) { ui->rb_AltitudeConvertedFt->setChecked(true); return; }
            if (sender == ui->le_AltitudeFt)          { ui->rb_AltitudeFt->setChecked(true); return; }
            if (sender == ui->le_AltitudeM)           { ui->rb_AltitudeM->setChecked(true); return; }
            if (sender == ui->le_AltitudeMm)          { ui->rb_AltitudeMm->setChecked(true); return; }
            if (sender == ui->le_FLft)                { ui->rb_FLft->setChecked(true); return; }
            if (sender == ui->le_Sm)                  { ui->rb_Sm->setChecked(true); return; }
        }

        void CAltitudeDialog::onSimplifiedVATSIMFormatChanged(bool checked)
        {
            ui->rb_AltitudeAFt->setEnabled(!checked);
            ui->le_AltitudeAFt->setEnabled(!checked);
            ui->rb_AltitudeM->setEnabled(!checked);
            ui->le_AltitudeM->setEnabled(!checked);
            ui->rb_AltitudeMm->setEnabled(!checked);
            ui->le_AltitudeMm->setEnabled(!checked);
            ui->rb_Sm->setEnabled(!checked);
            ui->le_Sm->setEnabled(!checked);
            ui->rb_VFR->setEnabled(!checked);

            if (checked)
            {
                m_altitudeStr = m_altitude.asFpVatsimAltitudeString();
                ui->le_String->setText(m_altitudeStr);
                ui->rb_StringOnly->setChecked(true);
            }

            this->updateStyleSheet();
        }

        void CAltitudeDialog::updateStyleSheet()
        {
            const QString ss = this->styleSheet();
            this->setStyleSheet("");
            this->setStyleSheet(ss);
        }
    } // ns
} // ns