Tab based websocket comms looking like trad RM

WebSocketController.h

@@ -0,0 +1,52 @@
+#pragma once
+#include <QObject>
+#include <QStringList>
+#include <QWebSocket>
+
+class QLabel;
+class QLineEdit;
+class QTextEdit;
+class GamesPanel;
+class SettingsTree;
+class VersionsPanel;
+
+class WebSocketController : public QObject
+{
+    Q_OBJECT
+public:
+    explicit WebSocketController(QLineEdit *urlEdit,
+                                 QLabel    *statusLabel,
+                                 QObject   *parent = nullptr);
+
+    QWebSocket *socket();
+    void addLogView(QTextEdit *log);
+    void setSettingsTree(SettingsTree *tree);
+    void setGamesPanel(GamesPanel *panel);
+    void setVersionsPanel(VersionsPanel *panel);
+    bool isConnected() const;
+
+public slots:
+    void startConnection();
+    void closeConnection();
+    void sendCommand(const QString &cmd);
+
+    void onConnected();
+    void onDisconnected();
+    void onTextMessageReceived(const QString &msg);
+    void onErrorOccurred(QAbstractSocket::SocketError error);
+    void onValueEdited(const QString &key, const QString &newValue);
+
+private:
+    void handleProtocol(const QString &msg);
+    void broadcast(const QString &line);
+
+    QLineEdit         *m_urlEdit       = nullptr;
+    QLabel            *m_statusLabel   = nullptr;
+    QWebSocket         m_socket;
+    QList<QTextEdit *> m_logs;
+    SettingsTree      *m_settingsTree  = nullptr;
+    GamesPanel        *m_gamesPanel    = nullptr;
+    VersionsPanel     *m_versionsPanel = nullptr;
+    QStringList        m_settingsKeys;
+    int                m_rnpCount      = -1;
+};