hyperion.ng/libsrc/hyperion/GrabberWrapper.cpp
redPanther f1cc82b8c7 enable components at runtime + grabber refactoring (#160)
* implement enable/disable on runtime for:
- smoothing
- kodi
- udplistener
- boblight

* implement enable/disable for forwarder
refactor component

* - implement grabber enable/disable at runtime
- big grabber refactoring. now with common base class for all grabbers

* implement enable/disable at runtime for bb detector

* osx fix

* try to fix cutted travis output for osx build
2016-08-11 07:13:55 +02:00

63 lines
1.8 KiB
C++

// Hyperion includes
#include <hyperion/ImageProcessorFactory.h>
#include <hyperion/ImageProcessor.h>
#include <hyperion/GrabberWrapper.h>
GrabberWrapper::GrabberWrapper(std::string grabberName, const int priority)
: _grabberName(grabberName)
, _hyperion(Hyperion::getInstance())
, _priority(priority)
, _timer()
, _log(Logger::getInstance(grabberName.c_str()))
, _forward(true)
, _processor(ImageProcessorFactory::getInstance().newImageProcessor())
{
_timer.setSingleShot(false);
_forward = _hyperion->getForwarder()->protoForwardingEnabled();
connect(_hyperion, SIGNAL(componentStateChanged(hyperion::Components,bool)), this, SLOT(componentStateChanged(hyperion::Components,bool)));
connect(&_timer, SIGNAL(timeout()), this, SLOT(action()));
}
GrabberWrapper::~GrabberWrapper()
{
delete _processor;
}
bool GrabberWrapper::start()
{
// Start the timer with the pre configured interval
_timer.start();
_hyperion->registerPriority(_grabberName,_priority);
return _timer.isActive();
}
void GrabberWrapper::stop()
{
// Stop the timer, effectivly stopping the process
_timer.stop();
_hyperion->unRegisterPriority(_grabberName);
}
void GrabberWrapper::componentStateChanged(const hyperion::Components component, bool enable)
{
if (component == hyperion::COMP_GRABBER && _timer.isActive() != enable)
{
if (enable) start();
else stop();
_forward = _hyperion->getForwarder()->protoForwardingEnabled();
Info(_log, "grabber change state to %s", (enable ? "enabled" : "disabled") );
}
if (component == hyperion::COMP_BLACKBORDER && _processor->blackBorderDetectorEnabled() != enable)
{
_processor->enableBlackBorderDetector(enable);
Info(_log, "bb detector change state to %s", (_processor->blackBorderDetectorEnabled() ? "enabled" : "disabled") );
}
}