hyperion.ng/include/xbmcvideochecker/XBMCVideoChecker.h
2013-09-09 02:54:13 +00:00

77 lines
1.7 KiB
C++

#pragma once
// system includes
#include <cstdint>
#include <string>
// QT includes
#include <QTimer>
#include <QString>
#include <QTcpSocket>
#include <QByteArray>
// Hyperion includes
#include <hyperion/Hyperion.h>
///
/// This class will check if XBMC is playing something. When it does not, this class will send all black data to Hyperion.
/// This allows grabbed screen data to be overriden while in the XBMC menus.
///
/// Note: The json TCP server needs to be enabled manually in XBMC in System/Settings/Network/Services
///
class XBMCVideoChecker : public QObject
{
Q_OBJECT
public:
///
/// Constructor
///
/// @param address Network address of the XBMC instance
/// @param port Port number to use (XBMC default = 9090)
/// @param interval The interval at which XBMC is polled
/// @param hyperion The Hyperion instance
/// @param priority The priority at which to send the all black data
///
XBMCVideoChecker(const std::string & address, uint16_t port, uint64_t interval, Hyperion * hyperion, int priority);
///
/// Start polling XBMC
///
void start();
private slots:
///
/// Send a request to XBMC
///
void sendRequest();
///
/// Receive a reply from XBMC
///
void receiveReply();
private:
/// The network address of the XBMC instance
const QString _address;
/// The port number of XBMC
const uint16_t _port;
/// The JSON-RPC request message
const QByteArray _request;
/// The timer that schedules XBMC queries
QTimer _timer;
/// The QT TCP Socket with connection to XBMC
QTcpSocket _socket;
/// The Hyperion instance to switch leds to black if in XBMC menu
Hyperion * _hyperion;
/// The priority of the BLACK led value when in XBMC menu
const int _priority;
};