138 lines
3.8 KiB
C++
138 lines
3.8 KiB
C++
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#pragma once
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// system includes
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#include <cstdint>
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#include <string>
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// QT includes
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#include <QTimer>
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#include <QString>
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#include <QTcpSocket>
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#include <QByteArray>
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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/GrabbingMode.h>
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#include <utils/VideoMode.h>
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///
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/// This class will check if XBMC is playing something. When it does not, this class will send all black data to Hyperion.
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/// This allows grabbed screen data to be overriden while in the XBMC menus.
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///
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/// Note: The json TCP server needs to be enabled manually in XBMC in System/Settings/Network/Services
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///
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class XBMCVideoChecker : public QObject
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{
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Q_OBJECT
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public:
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///
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/// Constructor
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///
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/// @param address Network address of the XBMC instance
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/// @param port Port number to use (XBMC default = 9090)
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/// @param grabVideo Whether or not to grab when the XBMC video player is playing
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/// @param grabPhoto Whether or not to grab when the XBMC photo player is playing
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/// @param grabAudio Whether or not to grab when the XBMC audio player is playing
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/// @param grabMenu Whether or not to grab when nothing is playing (in XBMC menu)
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/// @param grabScreensaver Whether or not to grab when the XBMC screensaver is activated
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/// @param enable3DDetection Wheter or not to enable the detection of 3D movies playing
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///
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XBMCVideoChecker(const std::string & address, uint16_t port, bool grabVideo, bool grabPhoto, bool grabAudio, bool grabMenu, bool grabScreensaver, bool enable3DDetection);
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///
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/// Start polling XBMC
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///
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void start();
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signals:
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/// Signal emitted when the grabbing mode changes
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void grabbingMode(GrabbingMode grabbingMode);
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/// Signal emitted when a 3D movie is detected
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void videoMode(VideoMode videoMode);
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private slots:
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/// Receive a reply from XBMC
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void receiveReply();
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/// Called when connected to XBMC
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void connected();
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/// Called when disconnected from XBMC
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void disconnected();
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/// reconnect to XBMC
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void reconnect();
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/// Called when a connection error was encountered
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void connectionError(QAbstractSocket::SocketError error);
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private:
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/// Set the grabbing mode
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void setGrabbingMode(GrabbingMode grabbingMode);
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void setScreensaverMode(bool isOnScreensaver);
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/// Set the video mode
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void setVideoMode(VideoMode videoMode);
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private:
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/// The network address of the XBMC instance
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const QString _address;
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/// The port number of XBMC
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const uint16_t _port;
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/// The JSON-RPC message to check the active player
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const QString _activePlayerRequest;
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/// The JSON-RPC message to check the currently playing file
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const QString _currentPlayingItemRequest;
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/// The JSON-RPC message to check the screensaver
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const QString _checkScreensaverRequest;
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/// The JSON-RPC message to check the active stereoscopicmode
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const QString _getStereoscopicMode;
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/// The JSON-RPC message to check the xbmc version
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const QString _getXbmcVersion;
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/// The QT TCP Socket with connection to XBMC
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QTcpSocket _socket;
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/// Flag indicating whether or not to grab when the XBMC video player is playing
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const bool _grabVideo;
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/// Flag indicating whether or not to grab when the XBMC photo player is playing
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const bool _grabPhoto;
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/// Flag indicating whether or not to grab when the XBMC audio player is playing
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const bool _grabAudio;
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/// Flag indicating whether or not to grab when XBMC is playing nothing (in menu)
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const bool _grabMenu;
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/// Flag indicating whether or not to grab when the XBMC screensaver is activated
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const bool _grabScreensaver;
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/// Flag indicating wheter or not to enable the detection of 3D movies playing
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const bool _enable3DDetection;
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/// Flag indicating if XBMC is on screensaver
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bool _previousScreensaverMode;
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/// Previous emitted grab mode
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GrabbingMode _previousGrabbingMode;
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/// Previous emitted video mode
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VideoMode _previousVideoMode;
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/// XBMC version number
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int _xbmcVersion;
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};
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