pilotclient/src/blackgui/components/modelbrowsercomponent.cpp

/* Copyright (C) 2019
 * 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 "modelbrowsercomponent.h"
#include "ui_modelbrowsercomponent.h"
#include "blackgui/guiapplication.h"
#include "blackcore/context/contextownaircraft.h"
#include "blackcore/context/contextsimulator.h"
#include "blackmisc/aviation/heading.h"
#include "blackmisc/pq/angle.h"
#include "blackmisc/pq/speed.h"

using namespace BlackMisc;
using namespace BlackMisc::Aviation;
using namespace BlackMisc::Simulation;
using namespace BlackMisc::PhysicalQuantities;
using namespace BlackMisc::Geo;
using namespace BlackGui::Editors;
using namespace BlackGui::Views;
using namespace BlackCore;
using namespace BlackCore::Context;

namespace BlackGui
{
    namespace Components
    {
        CModelBrowserComponent::CModelBrowserComponent(QWidget *parent) :
            QFrame(parent),
            ui(new Ui::CModelBrowserComponent)
        {
            ui->setupUi(this);
            ui->tw_Tab->setCurrentIndex(0);
            ui->tvp_AircraftModels->acceptClickSelection(false);
            ui->tvp_AircraftModels->acceptDoubleClickSelection(true);

            const CLength relDistance(40.0, CLengthUnit::m());
            ui->editor_RelativePosition->setDistance(relDistance);

            connect(ui->pb_SetRelativePosition, &QPushButton::released, this, &CModelBrowserComponent::onSetRelativePosition, Qt::QueuedConnection);
            connect(ui->pb_LoadModelSet,        &QPushButton::released, this, &CModelBrowserComponent::loadModelSet,          Qt::QueuedConnection);
            connect(ui->pb_Display,             &QPushButton::released, this, &CModelBrowserComponent::display,               Qt::QueuedConnection);
            connect(ui->pb_Parts,               &QPushButton::released, this, &CModelBrowserComponent::selectTabParts);
            connect(ui->pb_Remove,              &QPushButton::released, this, &CModelBrowserComponent::remove,                Qt::QueuedConnection);
            connect(ui->editor_Coordinate,      &CCoordinateForm::changedCoordinate,      this, &CModelBrowserComponent::onSetAbsolutePosition, Qt::QueuedConnection);
            connect(ui->editor_Pbh,             &CPbhsForm::changeValues,                 this, &CModelBrowserComponent::onSetPBH,              Qt::QueuedConnection);
            connect(ui->editor_AircraftParts,   &CAircraftPartsForm::changeAircraftParts, this, &CModelBrowserComponent::onSetParts,            Qt::QueuedConnection);
            connect(ui->tvp_AircraftModels,     &CAircraftModelView::objectDoubleClicked, this, &CModelBrowserComponent::onModelDblClicked,     Qt::QueuedConnection);

            connect(ui->cb_OverrideCG, &QCheckBox::clicked, this, &CModelBrowserComponent::onCGChecked);
            connect(ui->cb_UseCG,      &QCheckBox::clicked, this, &CModelBrowserComponent::onCGChecked);

            this->loadModelSet();
            this->onSetRelativePosition();
        }

        CModelBrowserComponent::~CModelBrowserComponent()
        {
            // void
        }

        void CModelBrowserComponent::close()
        {
            this->remove();
        }

        void CModelBrowserComponent::onSetRelativePosition()
        {
            if (!this->hasContexts()) { return; }
            const CAircraftSituation s = sGui->getIContextOwnAircraft()->getOwnAircraftSituation();
            ui->editor_RelativePosition->setOriginCoordinate(s);
            const CCoordinateGeodetic rel = ui->editor_RelativePosition->getRelativeCoordinate(s.getHeading());
            ui->editor_RelativePosition->displayInfo(rel);
            m_situation.setPosition(rel);
        }

        void CModelBrowserComponent::onSetAbsolutePosition()
        {
            m_situation.setPosition(ui->editor_Coordinate->getCoordinate());
        }

        void CModelBrowserComponent::onSetPBH()
        {
            ui->cb_UsePBH->setChecked(true);
            if (!this->hasContexts()) { return; }
            this->updatePartsAndPBH(true, false);
        }

        void CModelBrowserComponent::onSetParts()
        {
            ui->cb_UseParts->setChecked(true);
            if (!this->hasContexts()) { return; }
            this->updatePartsAndPBH(false, true);
        }

        CAircraftParts CModelBrowserComponent::getParts() const
        {
            return ui->editor_AircraftParts->getAircraftPartsFromGui();
        }

        void CModelBrowserComponent::updatePartsAndPBH(bool setPbh, bool setParts)
        {
            if (!this->hasContexts()) { return; }
            CAircraftParts parts = CAircraftParts::null();
            if (setParts || ui->cb_UseParts->isChecked()) { parts = this->getParts(); }

            if (setPbh || ui->cb_UsePBH->isChecked())
            {
                ui->editor_Pbh->updateSituation(m_situation);
            }
            else
            {
                m_situation.setZeroPBHandGs();
            }

            sGui->getISimulator()->testSendSituationAndParts(ISimulator::getTestCallsign(), m_situation, parts);
        }

        void CModelBrowserComponent::fetchSimulatorValues()
        {
            if (!this->hasContexts()) { return; }
        }

        void CModelBrowserComponent::onModelDblClicked(const CVariant &object)
        {
            Q_UNUSED(object);
            this->display();
        }

        void CModelBrowserComponent::display()
        {
            if (!this->hasContexts()) { return; }
            CAircraftModel model = ui->tvp_AircraftModels->selectedObject();
            if (!model.hasModelString()) { return; }

            this->remove(); // only 1 model at a time

            if (ui->cb_OverrideCG->isChecked())
            {
                CLength cg;
                cg.parseFromString(ui->le_CG->text(), CPqString::SeparatorBestGuess);
                if (!cg.isNull()) { model.setCG(cg); }
            }
            else
            {
                ui->le_CG->setText(model.getCG().valueRoundedWithUnit(CLengthUnit::ft(), 1));
            }

            m_situation.setZeroPBHandGs();
            if (ui->cb_UsePBH->isChecked())
            {
                ui->editor_Pbh->updateSituation(m_situation);
            }

            if (ui->cb_UseParts->isChecked())
            {
                const CAircraftParts parts = ui->editor_AircraftParts->getAircraftPartsFromGui();
                if (!parts.isNull()) { m_aircraft.setParts(parts); }
            }

            m_aircraft.setModel(model);
            m_aircraft.setCallsign(ISimulator::getTestCallsign());
            m_aircraft.setSituation(m_situation);

            ui->le_ModelInfo->setText(model.getModelStringAndDbKey());
            ui->le_Info->setText(m_situation.toQString(true));

            sGui->getIContextSimulator()->requestElevationBySituation(m_situation);
            sGui->getIContextSimulator()->testRemoteAircraft(m_aircraft, true);
        }

        void CModelBrowserComponent::remove()
        {
            ui->le_ModelInfo->clear();
            ui->le_Info->clear();

            if (!this->hasContexts())      { return; }
            if (!m_aircraft.hasCallsign()) { return; }
            sGui->getIContextSimulator()->testRemoteAircraft(m_aircraft, false);
            m_aircraft = CSimulatedAircraft(); // reset
        }

        void CModelBrowserComponent::loadModelSet()
        {
            if (!this->hasContexts()) { return; }

            const CAircraftModelList modelSet = sGui->getIContextSimulator()->getModelSet();
            ui->tvp_AircraftModels->updateContainerMaybeAsync(modelSet);
            const QString sim = sGui->getIContextSimulator()->getSimulatorPluginInfo().getSimulatorInfo().toQString(true);
            ui->lbl_ModelSetInfo->setText(QStringLiteral("'%1' model set with %2 models").arg(sim).arg(modelSet.sizeInt()));
        }

        bool CModelBrowserComponent::hasContexts() const
        {
            if (!sGui || sGui->isShuttingDown()) { return false; }
            if (!sGui->getIContextOwnAircraft()) { return false; }
            if (!sGui->getIContextSimulator())   { return false; }
            return true;
        }

        void CModelBrowserComponent::selectTabParts()
        {
            ui->tw_Tab->setCurrentIndex(1);
        }

        void CModelBrowserComponent::onCGChecked(bool checked)
        {
            if (ui->cb_OverrideCG->isChecked() != checked) { ui->cb_OverrideCG->setChecked(true); }
            if (ui->cb_UseCG->isChecked() != checked)      { ui->cb_UseCG->setChecked(true); }
        }
    } // ns
} // ns