1 files changed, 122 insertions, 0 deletions
diff --git a/libsowatch/metawatch.h b/libsowatch/metawatch.h
new file mode 100644
index 0000000..80a1894
--- /dev/null
+++ b/libsowatch/metawatch.h
@@ -0,0 +1,122 @@
+#ifndef METAWATCH_H
+#define METAWATCH_H
+
+#include <QtConnectivity/QBluetoothAddress>
+#include <QtConnectivity/QBluetoothSocket>
+#include <QtCore/QQueue>
+#include <QtCore/QTimer>
+#include "watch.h"
+
+using QTM_PREPEND_NAMESPACE(QBluetoothSocket);
+using QTM_PREPEND_NAMESPACE(QBluetoothAddress);
+
+namespace sowatch
+{
+
+class MetaWatch : public Watch
+{
+    Q_OBJECT
+	Q_ENUMS(MessageType Mode)
+
+public:
+	explicit MetaWatch(const QBluetoothAddress& address, QObject *parent = 0);
+
+	QPaintEngine* paintEngine() const;
+
+	QString model() const;
+	bool isConnected() const;
+	bool busy() const;
+	void update(const QList<QRect>& rects);
+	void clear(bool white = false);
+	void vibrate(bool on);
+
+	void setDateTime(const QDateTime& dateTime);
+
+	enum MessageType {
+		NoMessage = 0,
+		GetDeviceType = 0x01,
+		GetDeviceTypeResponse = 0x02,
+		GetInformationString = 0x03,
+		GetInformationStringResponse = 0x04,
+		AdvanceWatchHands = 0x20,
+		SetVibrateMode = 0x23,
+		SetRealTimeClock = 0x26,
+		GetRealTimeClock = 0x27,
+		GetRealTimeClockResponse = 0x28,
+		StatusChangeEvent = 0x33,
+		ButtonEvent = 0x34,
+		WriteBuffer = 0x40,
+		ConfigureMode = 0x41,
+		ConfigureIdleBufferSize = 0x42,
+		UpdateDisplay = 0x43,
+		LoadTemplate = 0x44,
+		EnableButton = 0x46,
+		DisableButton = 0x47,
+		ReadButtonConfiguration = 0x48,
+		ReadButtonConfigurationResponse = 0x49,
+		BatteryConfiguration = 0x53,
+		LowBatteryWarning = 0x54,
+		LowBatteryBluetoothOff = 0x55,
+		ReadBatteryVoltage = 0x56,
+		ReadBatteryVoltageResponse = 0x57,
+		Accelerometer = 0xea
+	};
+
+	enum Mode {
+		IdleMode = 0,
+		ApplicationMode = 1
+	};
+
+protected:
+	QBluetoothSocket* _socket;
+
+	struct Message {
+		MessageType type;
+		quint8 options;
+		QByteArray data;
+		Message(MessageType ntype = NoMessage, QByteArray ndata = QByteArray(), quint8 noptions = 0) :
+			type(ntype), options(noptions), data(ndata)
+		{
+
+		}
+	};
+
+	QQueue<Message> _toSend;
+	QTimer* _sendTimer;
+	Message _partialReceived;
+
+	quint8 _buttonState;
+
+	static const quint8 bitRevTable[16];
+	static const quint16 crcTable[256];
+	quint16 calcCrc(const QByteArray& data, int size);
+	quint16 calcCrc(const Message& msg);
+
+	void send(const Message& msg);
+	void handleMessage(const Message& msg);
+
+	void updateLine(Mode mode, const QImage& image, int line);
+	void updateLines(Mode mode, const QImage& image, int lineA, int lineB);
+	void updateLines(Mode mode, const QImage& image, const QVector<bool>& lines);
+	void configureWatchMode(Mode mode, int timeout = 10, bool invert = false);
+	void updateDisplay(Mode mode, bool copy = true);
+	void loadTemplate(Mode mode, int templ);
+
+	void handleStatusChange(const Message& msg);
+	void handleButtonEvent(const Message& msg);
+
+protected slots:
+	void socketConnected();
+	void socketDisconnected();
+	void socketData();
+	void socketError(QBluetoothSocket::SocketError error);
+	void socketState(QBluetoothSocket::SocketState error);
+	void timedSend();
+
+private:
+	void realSend(const Message& msg);
+};
+
+}
+
+#endif // METAWATCH_H