focusmanager.cpp

/*
    SPDX-FileCopyrightText: 2012 Jasem Mutlaq <[email protected]>
    SPDX-FileCopyrightText: 2021 Wolfgang Reissenberger <[email protected]>
 
    SPDX-License-Identifier: GPL-2.0-or-later
*/
 
#include "focusmanager.h"
#include "kstarsdata.h"
#include "Options.h"
 
namespace Ekos
{
FocusManager::FocusManager(QWidget * parent) : QWidget(parent)
{
    setupUi(this);
}
 
void FocusManager::updateCurrentHFR(double newHFR)
{
    currentHFR->setText(QString("%1").arg(newHFR, 0, 'f', 2) + " px");
    profilePlot->drawProfilePlot(newHFR);
}
 
void FocusManager::updateFocusDetailView()
{
    const int pos = focusDetailView->currentIndex();
    if (pos == 1 && focusStarPixmap.get() != nullptr)
    {
        focusStarView->setPixmap(focusStarPixmap.get()->scaled(focusDetailView->width(), focusDetailView->height(),
                                                               Qt::KeepAspectRatio, Qt::SmoothTransformation));
    }
}
 
void FocusManager::stopAnimation()
{
    if (focusPI->isAnimated())
        focusPI->stopAnimation();
}
 
void FocusManager::updateFocusStarPixmap(QPixmap &starPixmap)
{
    if (starPixmap.isNull())
        return;
 
    focusStarPixmap.reset(new QPixmap(starPixmap));
    updateFocusDetailView();
}
 
void FocusManager::updateFocusStatus(Ekos::FocusState status)
{
    focusStatus->setText(Ekos::getFocusStatusString(status));
 
    if (status >= Ekos::FOCUS_PROGRESS)
    {
        focusPI->setColor(QColor(KStarsData::Instance()->colorScheme()->colorNamed("TargetColor")));
        if (focusPI->isAnimated() == false)
            focusPI->startAnimation();
    }
    else if (status == Ekos::FOCUS_COMPLETE && Options::enforceAutofocus())
    {
        focusPI->setColor(Qt::darkGreen);
        if (focusPI->isAnimated() == false)
            focusPI->startAnimation();
    }
    else
    {
        if (focusPI->isAnimated())
            focusPI->stopAnimation();
    }
}
 
void FocusManager::init(Focus *focusProcess)
{
 
    // focus details buttons
    connect(focusDetailNextButton, &QPushButton::clicked, [this]() {
        const int pos = focusDetailView->currentIndex();
        if (pos == 0 || (pos == 1 && focusStarPixmap.get() != nullptr))
            focusDetailView->setCurrentIndex(pos+1);
        else if (pos > 0)
            focusDetailView->setCurrentIndex(0);
        updateFocusDetailView();
    });
    connect(focusDetailPrevButton, &QPushButton::clicked, [this]() {
        const int pos = focusDetailView->currentIndex();
        if (pos == 0 && focusStarPixmap.get() != nullptr)
            focusDetailView->setCurrentIndex(pos+2);
        else if (pos == 0)
            focusDetailView->setCurrentIndex(pos+1);
        else if (pos > 0)
            focusDetailView->setCurrentIndex(pos-1);
        updateFocusDetailView();
    });
 
    if (!focusPI)
    {
        focusPI = new QProgressIndicator(focusProcess);
        focusTitleLayout->insertWidget(2, focusPI);
    }
 
}
 
void FocusManager::reset()
{
    focusStatus->setText(i18n("Idle"));
 
    if (focusPI)
        focusPI->stopAnimation();
}
 
} // namespace Ekos