switched from qsettings to json added editng of actors

src/broadcast.h

@@ -0,0 +1,42 @@
+#ifndef BROADCAST_H
+#define BROADCAST_H
+#include <QIODevice>
+#include <QObject>
+#include <QString>
+#include <QJsonObject>
+
+class BroadCast: public QObject
+{
+    Q_OBJECT
+
+private:
+
+    static constexpr uint8_t MODE_PREPACKET = 0;
+    static constexpr uint8_t MODE_PACKET = 1;
+
+    QByteArray buffer_;
+
+    QIODevice* const iodevice_;
+
+    void write(const char * const buffer, const size_t length);
+    void write(const QByteArray& buffer);
+
+    void decode();
+
+private slots:
+
+    void readyRead();
+
+signals:
+
+    void gotJson(QJsonObject json);
+
+public:
+
+    BroadCast(QIODevice* const iodevice = nullptr);
+    void sendJson(const QJsonObject& json);
+
+};
+
+#endif // BROADCAST_H
+