hyperion.ng/src/hyperion-x11/X11Wrapper.h

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// QT includes
#include <QTimer>
// Hyperion-X11 includes
#include <grabber/X11Grabber.h>
class X11Wrapper : public QObject
{
Q_OBJECT
public:
X11Wrapper(int grabInterval, int cropLeft, int cropRight, int cropTop, int cropBottom, int horizontalPixelDecimation, int verticalPixelDecimation);
const Image<ColorRgb> & getScreenshot();
///
/// Starts the timed capturing of screenshots
///
void start();
void stop();
signals:
void sig_screenshot(const Image<ColorRgb> & screenshot);
private slots:
///
/// Performs a single screenshot capture and publishes the capture screenshot on the screenshot
/// signal.
///
void capture();
private:
/// The QT timer to generate capture-publish events
QTimer _timer;
/// The grabber for creating screenshots
X11Grabber _grabber;
};