add 3D autodetection for xbmc with versions check

Former-commit-id: 6fd0195fdae82ebe5a26a6ce1138164e09e8b929

include/xbmcvideochecker/XBMCVideoChecker.h

@@ -96,6 +96,12 @@ private:
 	/// The JSON-RPC message to check the screensaver
 	const QString _checkScreensaverRequest;
 
+	/// The JSON-RPC message to check the active stereoscopicmode
+	const QString _getStereoscopicMode;
+
+	/// The JSON-RPC message to check the xbmc version
+	const QString _getXbmcVersion;
+
 	/// The QT TCP Socket with connection to XBMC
 	QTcpSocket _socket;
 
@@ -111,7 +117,7 @@ private:
 	/// Flag indicating whether or not to grab when XBMC is playing nothing (in menu)
 	const bool _grabMenu;
 
-	/// Flag inidcating whether or not to grab when the XBMC screensaver is activated
+	/// Flag indicating whether or not to grab when the XBMC screensaver is activated
 	const bool _grabScreensaver;
 
 	/// Flag indicating wheter or not to enable the detection of 3D movies playing

libsrc/xbmcvideochecker/XBMCVideoChecker.cpp

@@ -17,6 +17,12 @@
 // {"id":668,"jsonrpc":"2.0","method":"XBMC.GetInfoBooleans","params":{"booleans":["System.ScreenSaverActive"]}}
 // {"id":668,"jsonrpc":"2.0","result":{"System.ScreenSaverActive":false}}
 
+// Request stereoscopicmode example:
+// {"jsonrpc":"2.0","method":"GUI.GetProperties","params":{"properties":["stereoscopicmode"]},"id":1}
+// {"id":1,"jsonrpc":"2.0","result":{"stereoscopicmode":{"label":"Nebeneinander","mode":"split_vertical"}}}
+
+int xbmcVersion = 0;
+
 XBMCVideoChecker::XBMCVideoChecker(const std::string & address, uint16_t port, bool grabVideo, bool grabPhoto, bool grabAudio, bool grabMenu, bool grabScreensaver, bool enable3DDetection) :
 	QObject(),
 	_address(QString::fromStdString(address)),
@@ -24,6 +30,8 @@ XBMCVideoChecker::XBMCVideoChecker(const std::string & address, uint16_t port, b
 	_activePlayerRequest(R"({"id":666,"jsonrpc":"2.0","method":"Player.GetActivePlayers"})"),
 	_currentPlayingItemRequest(R"({"id":667,"jsonrpc":"2.0","method":"Player.GetItem","params":{"playerid":%1,"properties":["file"]}})"),
 	_checkScreensaverRequest(R"({"id":668,"jsonrpc":"2.0","method":"XBMC.GetInfoBooleans","params":{"booleans":["System.ScreenSaverActive"]}})"),
+	_getStereoscopicMode(R"({"jsonrpc":"2.0","method":"GUI.GetProperties","params":{"properties":["stereoscopicmode"]},"id":1})"),
+	_getXbmcVersion(R"({"jsonrpc":"2.0","method":"Application.GetProperties","params":{"properties":["version"]},"id":1})"),
 	_socket(),
 	_grabVideo(grabVideo),
 	_grabPhoto(grabPhoto),
@@ -115,6 +123,13 @@ void XBMCVideoChecker::receiveReply()
 		}
 	}
 	else if (reply.contains("\"id\":667"))
+	{
+		if (xbmcVersion >= 13)
+		{
+		// check of active stereoscopicmode
+		_socket.write(_getStereoscopicMode.toUtf8());
+		}
+		else
 		{
 			// result of Player.GetItem
 			// TODO: what if the filename contains a '"'. In Json this should have been escaped
@@ -137,11 +152,47 @@ void XBMCVideoChecker::receiveReply()
 				}
 			}
 		}
+	}
 	else if (reply.contains("\"id\":668"))
 	{
 		// result of System.ScreenSaverActive
 		bool active = reply.contains("\"System.ScreenSaverActive\":true");
 		setScreensaverMode(!_grabScreensaver && active);
+
+		// check here xbmc version
+		if (_socket.state() == QTcpSocket::ConnectedState)
+		{
+			if (xbmcVersion == 0)
+			{	
+				_socket.write(_getXbmcVersion.toUtf8());
+			}
+		}
+	}
+	else if (reply.contains("\"stereoscopicmode\""))
+	{
+		QRegExp regex("\"mode\":\"(split_vertical|split_horizontal)\"");
+		int pos = regex.indexIn(reply);
+		if (pos > 0)
+		{
+			QString sMode = regex.cap(1);
+			if (sMode == "split_vertical")
+			{
+				setVideoMode(VIDEO_3DSBS);
+			}
+			else if (sMode == "split_horizontal")
+			{
+				setVideoMode(VIDEO_3DTAB);
+			}
+		}
+	}
+	else if (reply.contains("\"version\":"))
+	{
+		QRegExp regex("\"major\":(\\d+)");
+		int pos = regex.indexIn(reply);
+		if (pos > 0)
+		{
+			xbmcVersion = regex.cap(1).toInt();
+		}
 	}
 }