138 lines
2.7 KiB
C++
138 lines
2.7 KiB
C++
#pragma once
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// Qt includes
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#include <QString>
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#include <QColor>
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#include <QImage>
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#include <QTcpSocket>
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#include <QTimer>
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#include <QMap>
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// hyperion util
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#include <utils/Image.h>
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#include <utils/ColorRgb.h>
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#include <utils/VideoMode.h>
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#include <utils/Logger.h>
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#include <flatbuffers/flatbuffers.h>
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namespace hyperionnet
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{
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struct Reply;
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}
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///
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/// Connection class to setup an connection to the hyperion server and execute commands.
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///
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class FlatBufferConnection : 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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/// @brief Constructor
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/// @param address The address of the Hyperion server (for example "192.168.0.32:19444)
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/// @param skipReply If true skip reply
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///
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FlatBufferConnection(const QString& origin, const QString & address, int priority, bool skipReply);
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///
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/// @brief Destructor
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///
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~FlatBufferConnection() override;
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/// @brief Do not read reply messages from Hyperion if set to true
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void setSkipReply(bool skip);
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///
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/// @brief Register a new priority with given origin
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/// @param origin The user friendly origin string
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/// @param priority The priority to register
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///
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void setRegister(const QString& origin, int priority);
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///
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/// @brief Set all leds to the specified color
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/// @param color The color
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/// @param priority The priority
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/// @param duration The duration in milliseconds
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///
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void setColor(const ColorRgb & color, int priority, int duration = 1);
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///
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/// @brief Clear the given priority channel
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/// @param priority The priority
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///
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void clear(int priority);
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///
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/// @brief Clear all priority channels
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///
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void clearAll();
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///
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/// @brief Send a command message and receive its reply
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/// @param message The message to send
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///
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void sendMessage(const uint8_t* buffer, uint32_t size);
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public slots:
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///
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/// @brief Set the leds according to the given image
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/// @param image The image
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///
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void setImage(const Image<ColorRgb> &image);
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private slots:
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///
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/// @brief Try to connect to the Hyperion host
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///
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void connectToHost();
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///
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/// @brief Slot called when new data has arrived
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///
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void readData();
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signals:
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///
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/// @brief emits when a new videoMode was requested from flatbuf client
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///
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void setVideoMode(VideoMode videoMode);
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private:
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///
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/// @brief Parse a reply message
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/// @param reply The received reply
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/// @return true if the reply indicates success
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///
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bool parseReply(const hyperionnet::Reply *reply);
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private:
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/// The TCP-Socket with the connection to the server
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QTcpSocket _socket;
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QString _origin;
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int _priority;
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/// Host address
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QString _host;
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/// Host port
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uint16_t _port;
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/// buffer for reply
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QByteArray _receiveBuffer;
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QTimer _timer;
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QAbstractSocket::SocketState _prevSocketState;
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Logger * _log;
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flatbuffers::FlatBufferBuilder _builder;
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bool _registered;
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};
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