hyperion.ng/libsrc/effectengine/Effect.h
redPanther 89afedf3d5 light clock (#260)
* extend image effects
add a basic light clock

* add alpha values  to rainbow

* some effect tuning

* make seconds hand optional and change color to yellow
make blue hours hand always visible
2016-10-01 21:34:30 +02:00

102 lines
2.3 KiB
C++

#pragma once
// Python includes
#include <Python.h>
// Qt includes
#include <QThread>
#include <QSize>
#include <QImage>
#include <QPainter>
// Hyperion includes
#include <hyperion/ImageProcessor.h>
class Effect : public QThread
{
Q_OBJECT
public:
Effect(PyThreadState * mainThreadState, int priority, int timeout, const QString & script, const QString & name, const Json::Value & args = Json::Value());
virtual ~Effect();
virtual void run();
int getPriority() const;
QString getScript() const { return _script; }
QString getName() const { return _name; }
int getTimeout() const {return _timeout; }
Json::Value getArgs() const { return _args; }
bool isAbortRequested() const;
/// This function registers the extension module in Python
static void registerHyperionExtensionModule();
public slots:
void abort();
signals:
void effectFinished(Effect * effect);
void setColors(int priority, const std::vector<ColorRgb> &ledColors, const int timeout_ms, bool clearEffects);
private slots:
void effectFinished();
private:
PyObject * json2python(const Json::Value & json) const;
// Wrapper methods for Python interpreter extra buildin methods
static PyMethodDef effectMethods[];
static PyObject* wrapSetColor(PyObject *self, PyObject *args);
static PyObject* wrapSetImage(PyObject *self, PyObject *args);
static PyObject* wrapAbort(PyObject *self, PyObject *args);
static PyObject* wrapImageShow(PyObject *self, PyObject *args);
static PyObject* wrapImageCanonicalGradient(PyObject *self, PyObject *args);
static PyObject* wrapImageRadialGradient(PyObject *self, PyObject *args);
static PyObject* wrapImageSolidFill(PyObject *self, PyObject *args);
static Effect * getEffect();
#if PY_MAJOR_VERSION >= 3
static struct PyModuleDef moduleDef;
static PyObject* PyInit_hyperion();
#else
static void PyInit_hyperion();
#endif
private:
PyThreadState * _mainThreadState;
const int _priority;
const int _timeout;
const QString _script;
const QString _name;
const Json::Value _args;
int64_t _endTime;
PyThreadState * _interpreterThreadState;
bool _abortRequested;
/// The processor for translating images to led-values
ImageProcessor * _imageProcessor;
/// Buffer for colorData
std::vector<ColorRgb> _colors;
QSize _imageSize;
QImage * _image;
QPainter * _painter;
};