convert selected

move from string to index to reduce data size

UI/ui_combobox.cpp

@@ -49,20 +49,12 @@ std::string UI_combobox::selected_text() const
 void UI_combobox::from_json(const json &j)
 {
     UI_x_boxes::from_json(j);
-    std::string selected_str = j.at("selected");
-    for (size_t i = 0; i < m_options.size(); i++)
-    {
-        if (m_options[i] == selected_str)
-        {
-            m_selected = i;
-            break;
-        }
-    }
+    m_selected = j.at("selected");
 }
 
 json UI_combobox::to_json(size_t id) const
 {
     json j = UI_x_boxes::to_json(id);
-    j["selected"] = m_options[m_selected];
+    j["selected"] = m_selected;
     return j;
 }

UI/ui_combobox.hpp

@@ -14,8 +14,8 @@ class UI_combobox : public UI_x_boxes
                 QObject *parent = nullptr);
     UI_combobox(const json &j, QObject *parent = nullptr);
 
-    void set_selected(size_t selected);
-    void set_selected(std::string selected) override;
+    void set_selected(size_t selected) override;
+    void set_selected(std::string selected);
     size_t selected() const;
     std::string selected_text() const;
 

UI/ui_item.cpp

@@ -158,7 +158,7 @@ json UI_item::to_json(size_t id) const
 
 void UI_item::click() {};
 
-void UI_item::set_selected(std::string selected)
+void UI_item::set_selected(size_t selected)
 {
     UNUSED(selected);
 };

UI/ui_item.hpp

@@ -47,7 +47,7 @@ class UI_item : public QObject
     virtual json to_json(size_t id) const;
 
     virtual void click();
-    virtual void set_selected(std::string selected);
+    virtual void set_selected(size_t selected);
     virtual void set_value(double value);
     virtual void can_send(uint32_t id, uint8_t dlc, std::array<uint8_t, 8> payload);
     virtual void can_clear();

client/simulator_base.cpp

@@ -326,7 +326,7 @@ void Simulator_base::process_ui_combobox(json &ui_item, QWidget *widget)
         return;
     }
 
-    QString selected = QString::fromStdString(ui_item["selected"]);
+    size_t selected = ui_item["selected"];
 
     for (json &item : ui_item["options"])
     {
@@ -334,9 +334,9 @@ void Simulator_base::process_ui_combobox(json &ui_item, QWidget *widget)
             combobox->addItem(QString::fromStdString(item));
     }
 
-    if (combobox->currentText() != selected)
+    if (combobox->currentIndex() != selected)
     {
-        combobox->setCurrentText(selected);
+        combobox->setCurrentIndex(selected);
     }
 }
 
@@ -763,7 +763,7 @@ void Simulator_base::setup_combobox(QWidget *item, size_t index)
         return;
 
     connect(combobox, &QComboBox::activated, this, [=, this] {
-        m_web_socket->send_event(Web_socket_wrapper::Event::selected, index, combobox->currentText());
+        m_web_socket->send_event(Web_socket_wrapper::Event::selected, index, (size_t)combobox->currentIndex());
     });
 }
 

client/web_socket_wrapper.cpp

@@ -26,26 +26,23 @@ Web_socket_wrapper::~Web_socket_wrapper()
     close();
 }
 
-void Web_socket_wrapper::send_command(Command command, size_t id)
+void Web_socket_wrapper::send_command(Command c, size_t id)
 {
     json j;
-    switch (command)
+    j["command"]["type"] = magic_enum::enum_name(c).data();
+    switch (c)
     {
     case Command::get_UI_element:
-        j["command"]["type"] = magic_enum::enum_name(command).data();
         j["command"]["id"] = id;
         m_web_socket->sendTextMessage(QString(j.dump().data()));
         break;
     case Command::get_UI_elements:
-        j["command"]["type"] = magic_enum::enum_name(command).data();
         m_web_socket->sendTextMessage(QString(j.dump().data()));
         break;
     case Command::get_active_simulator_name:
-        j["command"]["type"] = magic_enum::enum_name(command).data();
         m_web_socket->sendTextMessage(QString(j.dump().data()));
         break;
     case Command::get_simulators:
-        j["command"]["type"] = magic_enum::enum_name(command).data();
         m_web_socket->sendTextMessage(QString(j.dump().data()));
         break;
     default:
@@ -53,14 +50,14 @@ void Web_socket_wrapper::send_command(Command command, size_t id)
     }
 }
 
-void Web_socket_wrapper::send_command(Command command, QString id)
+void Web_socket_wrapper::send_command(Command command, QString val)
 {
     json j;
+    j["command"]["type"] = magic_enum::enum_name(command).data();
     switch (command)
     {
     case Command::switch_simulator:
-        j["command"]["type"] = magic_enum::enum_name(command).data();
-        j["command"]["name"] = id.toStdString();
+        j["command"]["name"] = val.toStdString();
         m_web_socket->sendTextMessage(QString(j.dump().data()));
         break;
     default:
@@ -68,16 +65,16 @@ void Web_socket_wrapper::send_command(Command command, QString id)
     }
 }
 
-void Web_socket_wrapper::send_event(Event event, size_t id)
+void Web_socket_wrapper::send_event(Event e, size_t id)
 {
     if (m_inhibit_events)
         return;
     json j;
-    switch (event)
+    j["event"]["type"] = magic_enum::enum_name(e).data();
+    switch (e)
     {
     case Event::clicked:
     case Event::can_clear:
-        j["event"]["type"] = magic_enum::enum_name(event).data();
         j["event"]["id"] = id;
         m_web_socket->sendTextMessage(QString(j.dump().data()));
         break;
@@ -86,15 +83,33 @@ void Web_socket_wrapper::send_event(Event event, size_t id)
     }
 }
 
-void Web_socket_wrapper::send_event(Event event, size_t id, double val)
+void Web_socket_wrapper::send_event(Event e, size_t id, size_t val)
 {
     if (m_inhibit_events)
         return;
     json j;
-    switch (event)
+    j["event"]["type"] = magic_enum::enum_name(e).data();
+    switch (e)
+    {
+    case Event::selected:
+        j["event"]["id"] = id;
+        j["event"]["selected"] = val;
+        m_web_socket->sendTextMessage(QString(j.dump().data()));
+        break;
+    default:
+        break;
+    }
+}
+
+void Web_socket_wrapper::send_event(Event e, size_t id, double val)
+{
+    if (m_inhibit_events)
+        return;
+    json j;
+    j["event"]["type"] = magic_enum::enum_name(e).data();
+    switch (e)
     {
     case Event::value_changed:
-        j["event"]["type"] = magic_enum::enum_name(event).data();
         j["event"]["id"] = id;
         j["event"]["value"] = val;
         m_web_socket->sendTextMessage(QString(j.dump().data()));
@@ -104,39 +119,33 @@ void Web_socket_wrapper::send_event(Event event, size_t id, double val)
     }
 }
 
-void Web_socket_wrapper::send_event(Event event, size_t id, QString val)
+void Web_socket_wrapper::send_event(Event e, size_t id, QString val)
 {
     if (m_inhibit_events)
         return;
     json j;
-    switch (event)
+    j["event"]["type"] = magic_enum::enum_name(e).data();
+    switch (e)
     {
     case Event::text_changed:
-        j["event"]["type"] = magic_enum::enum_name(event).data();
         j["event"]["id"] = id;
         j["event"]["text"] = val.toStdString();
         m_web_socket->sendTextMessage(QString(j.dump().data()));
         break;
-    case Event::selected:
-        j["event"]["type"] = magic_enum::enum_name(event).data();
-        j["event"]["id"] = id;
-        j["event"]["selected"] = val.toStdString();
-        m_web_socket->sendTextMessage(QString(j.dump().data()));
-        break;
     default:
         break;
     }
 }
 
-void Web_socket_wrapper::send_event(Event event, size_t id, uint32_t sid, uint8_t dlc, std::array<uint8_t, 8> payload)
+void Web_socket_wrapper::send_event(Event e, size_t id, uint32_t sid, uint8_t dlc, std::array<uint8_t, 8> payload)
 {
     if (m_inhibit_events)
         return;
     json j;
-    switch (event)
+    j["event"]["type"] = magic_enum::enum_name(e).data();
+    switch (e)
     {
     case Event::can_send:
-        j["event"]["type"] = magic_enum::enum_name(event).data();
         j["event"]["id"] = id;
         j["event"]["sid"] = sid;
         j["event"]["dlc"] = dlc;

client/web_socket_wrapper.hpp

@@ -37,12 +37,13 @@ class Web_socket_wrapper : public QObject
   public:
     explicit Web_socket_wrapper(const QUrl &url, QObject *parent = nullptr);
     ~Web_socket_wrapper();
-    void send_command(Command command, size_t id = 0);
-    void send_command(Command command, QString id);
-    void send_event(Event event, size_t id);
-    void send_event(Event event, size_t id, double val);
-    void send_event(Event event, size_t id, QString val);
-    void send_event(Event event, size_t id, uint32_t sid, uint8_t dlc, std::array<uint8_t, 8> payload);
+    void send_command(Command c, size_t id = 0);
+    void send_command(Command c, QString val);
+    void send_event(Event e, size_t id);
+    void send_event(Event e, size_t id, size_t val);
+    void send_event(Event e, size_t id, double val);
+    void send_event(Event e, size_t id, QString val);
+    void send_event(Event e, size_t id, uint32_t sid, uint8_t dlc, std::array<uint8_t, 8> payload);
     void close();
     void inhibit_events(bool inhibit);
 

server/message_parser.cpp

@@ -99,7 +99,7 @@ void Simulators::event_handler(json event)
         }
         case Event::selected: {
             SPDLOG_DEBUG("Event {}: {} {}", type, (size_t)event.at("id"), std::string(event.at("selected")));
-            invoke_active_simulator()->get_UI_item(event.at("id"))->set_selected(std::string(event.at("selected")));
+            invoke_active_simulator()->get_UI_item(event.at("id"))->set_selected(event.at("selected"));
             break;
         }
         case Event::can_send: {