151 lines
4.1 KiB
C++
151 lines
4.1 KiB
C++
#include <hyperion/CaptureCont.h>
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// hyperion includes
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#include <hyperion/Hyperion.h>
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// utils includes
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#include <utils/GlobalSignals.h>
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// qt includes
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#include <QTimer>
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CaptureCont::CaptureCont(Hyperion* hyperion)
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: QObject()
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, _hyperion(hyperion)
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, _systemCaptEnabled(false)
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, _systemCaptName()
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, _systemInactiveTimer(new QTimer(this))
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, _v4lCaptEnabled(false)
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, _v4lCaptName()
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, _v4lInactiveTimer(new QTimer(this))
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{
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// settings changes
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connect(_hyperion, &Hyperion::settingsChanged, this, &CaptureCont::handleSettingsUpdate);
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// comp changes
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connect(_hyperion, &Hyperion::componentStateChanged, this, &CaptureCont::componentStateChanged);
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// inactive timer system
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connect(_systemInactiveTimer, &QTimer::timeout, this, &CaptureCont::setSystemInactive);
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_systemInactiveTimer->setSingleShot(true);
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_systemInactiveTimer->setInterval(5000);
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// inactive timer v4l
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connect(_v4lInactiveTimer, &QTimer::timeout, this, &CaptureCont::setV4lInactive);
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_v4lInactiveTimer->setSingleShot(true);
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_v4lInactiveTimer->setInterval(1000);
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// init
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handleSettingsUpdate(settings::INSTCAPTURE, _hyperion->getSetting(settings::INSTCAPTURE));
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}
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CaptureCont::~CaptureCont()
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{
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}
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void CaptureCont::handleV4lImage(const QString& name, const Image<ColorRgb> & image)
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{
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if(_v4lCaptName != name)
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{
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_hyperion->registerInput(_v4lCaptPrio, hyperion::COMP_V4L, "System", name);
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_v4lCaptName = name;
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}
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_v4lInactiveTimer->start();
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_hyperion->setInputImage(_v4lCaptPrio, image);
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}
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void CaptureCont::handleSystemImage(const QString& name, const Image<ColorRgb>& image)
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{
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if(_systemCaptName != name)
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{
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_hyperion->registerInput(_systemCaptPrio, hyperion::COMP_GRABBER, "System", name);
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_systemCaptName = name;
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}
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_systemInactiveTimer->start();
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_hyperion->setInputImage(_systemCaptPrio, image);
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}
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void CaptureCont::setSystemCaptureEnable(const bool& enable)
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{
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if(_systemCaptEnabled != enable)
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{
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if(enable)
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{
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_hyperion->registerInput(_systemCaptPrio, hyperion::COMP_GRABBER);
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connect(GlobalSignals::getInstance(), &GlobalSignals::setSystemImage, this, &CaptureCont::handleSystemImage);
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connect(GlobalSignals::getInstance(), &GlobalSignals::setSystemImage, _hyperion, &Hyperion::forwardProtoMessage);
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}
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else
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{
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disconnect(GlobalSignals::getInstance(), &GlobalSignals::setSystemImage, 0, 0);
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_hyperion->clear(_systemCaptPrio);
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}
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_systemCaptEnabled = enable;
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_hyperion->getComponentRegister().componentStateChanged(hyperion::COMP_GRABBER, enable);
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}
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}
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void CaptureCont::setV4LCaptureEnable(const bool& enable)
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{
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if(_v4lCaptEnabled != enable)
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{
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if(enable)
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{
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_hyperion->registerInput(_v4lCaptPrio, hyperion::COMP_V4L);
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connect(GlobalSignals::getInstance(), &GlobalSignals::setV4lImage, this, &CaptureCont::handleV4lImage);
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connect(GlobalSignals::getInstance(), &GlobalSignals::setSystemImage, _hyperion, &Hyperion::forwardProtoMessage);
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}
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else
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{
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disconnect(GlobalSignals::getInstance(), &GlobalSignals::setV4lImage, 0, 0);
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_hyperion->clear(_v4lCaptPrio);
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_v4lInactiveTimer->stop();
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}
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_v4lCaptEnabled = enable;
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_hyperion->getComponentRegister().componentStateChanged(hyperion::COMP_V4L, enable);
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}
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}
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void CaptureCont::handleSettingsUpdate(const settings::type& type, const QJsonDocument& config)
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{
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if(type == settings::INSTCAPTURE)
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{
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const QJsonObject& obj = config.object();
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if(_v4lCaptPrio != obj["v4lPriority"].toInt(240))
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{
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setV4LCaptureEnable(false); // clear prio
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_v4lCaptPrio = obj["v4lPriority"].toInt(240);
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}
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if(_systemCaptPrio != obj["systemPriority"].toInt(250))
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{
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setSystemCaptureEnable(false); // clear prio
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_systemCaptPrio = obj["systemPriority"].toInt(250);
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}
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setV4LCaptureEnable(obj["v4lEnable"].toBool(true));
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setSystemCaptureEnable(obj["systemEnable"].toBool(true));
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}
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}
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void CaptureCont::componentStateChanged(const hyperion::Components component, bool enable)
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{
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if(component == hyperion::COMP_GRABBER)
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{
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setSystemCaptureEnable(enable);
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}
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else if(component == hyperion::COMP_V4L)
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{
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setV4LCaptureEnable(enable);
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}
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}
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void CaptureCont::setV4lInactive()
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{
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_hyperion->setInputInactive(_v4lCaptPrio);
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}
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void CaptureCont::setSystemInactive()
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{
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_hyperion->setInputInactive(_systemCaptPrio);
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}
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