Lint

src/UI/UI_button.cpp

@@ -1,19 +1,18 @@
 #include "UI_button.hpp"
 
-UI_button::UI_button(std::string id, std::string text, Color fg_color, Color bg_color, std::function<void(std::string)> on_click)
+UI_button::UI_button(std::string id, std::string text, Color fg_color, Color bg_color,
+                     std::function<void(std::string)> on_click)
     : UI_item(id, UI_BUTTON_TYPE, text, 12, fg_color, bg_color)
 {
     this->m_on_click = on_click;
 }
 
-UI_button::UI_button(const json& j)
-    : UI_item(UI_BUTTON_TYPE),
-    m_on_click(nullptr)
+UI_button::UI_button(const json &j) : UI_item(UI_BUTTON_TYPE), m_on_click(nullptr)
 {
     from_json(j);
 }
 
-void UI_button::from_json(const json& j)
+void UI_button::from_json(const json &j)
 {
     UI_item::from_json(j);
 }

src/UI/UI_button.hpp

@@ -6,14 +6,16 @@
 
 class UI_button : public UI_item
 {
-    public:
-        UI_button(std::string id, std::string text, Color fg_color, Color bg_color, std::function<void(std::string)> on_click = nullptr);
-        UI_button(const json& j);
-    
-        void from_json(const json& j) override;
-        json to_json() const override;
+  public:
+    UI_button(std::string id, std::string text, Color fg_color, Color bg_color,
+              std::function<void(std::string)> on_click = nullptr);
+    UI_button(const json &j);
 
-        void click() const override;
-    private:
-        std::function<void(std::string)> m_on_click = nullptr;
+    void from_json(const json &j) override;
+    json to_json() const override;
+
+    void click() const override;
+
+  private:
+    std::function<void(std::string)> m_on_click = nullptr;
 };

src/UI/UI_checkbox.cpp

@@ -1,11 +1,12 @@
 #include "UI_checkbox.hpp"
 
-UI_checkbox::UI_checkbox()
-    : UI_x_boxes(UI_CHECKBOX_TYPE), m_selected(), m_on_change(nullptr)
+UI_checkbox::UI_checkbox() : UI_x_boxes(UI_CHECKBOX_TYPE), m_selected(), m_on_change(nullptr)
 {
 }
 
-UI_checkbox::UI_checkbox(std::string id, std::string text, Color fg_color, Color bg_color, std::vector<std::string> options, std::function<void(std::string, std::vector<std::string>)> on_change)
+UI_checkbox::UI_checkbox(std::string id, std::string text, Color fg_color, Color bg_color,
+                         std::vector<std::string> options,
+                         std::function<void(std::string, std::vector<std::string>)> on_change)
     : UI_x_boxes(id, UI_CHECKBOX_TYPE, text, fg_color, bg_color, options), m_selected(), m_on_change(on_change)
 {
     for (size_t i = 0; i < m_options.size(); i++)
@@ -14,8 +15,7 @@ UI_checkbox::UI_checkbox(std::string id, std::string text, Color fg_color, Color
     }
 }
 
-UI_checkbox::UI_checkbox(const json& j) : 
-UI_x_boxes(UI_CHECKBOX_TYPE), m_selected(), m_on_change(nullptr)
+UI_checkbox::UI_checkbox(const json &j) : UI_x_boxes(UI_CHECKBOX_TYPE), m_selected(), m_on_change(nullptr)
 {
     from_json(j);
 }
@@ -61,10 +61,10 @@ std::vector<std::string> UI_checkbox::selected_text() const
     return selected_text;
 }
 
-void UI_checkbox::from_json(const json& j)
+void UI_checkbox::from_json(const json &j)
 {
     UI_x_boxes::from_json(j);
-    
+
     if (j.contains("selected"))
     {
         m_selected.clear();

src/UI/UI_checkbox.hpp

@@ -1,26 +1,28 @@
 #pragma once
-#include <cstdint>
 #include "UI_item.hpp"
 #include "UI_x_boxes.hpp"
+#include <cstdint>
 
 #define UI_CHECKBOX_TYPE std::string("UI_checkbox")
 
 class UI_checkbox : public UI_x_boxes
 {
-    public:
-        UI_checkbox();
-        UI_checkbox(std::string id, std::string text, Color fg_color, Color bg_color, std::vector<std::string> options, std::function<void(std::string, std::vector<std::string>)> on_change = nullptr);
-        UI_checkbox(const json& j);
+  public:
+    UI_checkbox();
+    UI_checkbox(std::string id, std::string text, Color fg_color, Color bg_color, std::vector<std::string> options,
+                std::function<void(std::string, std::vector<std::string>)> on_change = nullptr);
+    UI_checkbox(const json &j);
 
-        void toggle_selected(size_t selected);
-        void toggle_selected(std::string selected);
-        std::vector<bool> selected() const;
-        std::vector<std::string> selected_text() const;
-    
-        void from_json(const json& j) override;
-        json to_json() const override;
-    private:
-        std::vector<bool> m_selected;
+    void toggle_selected(size_t selected);
+    void toggle_selected(std::string selected);
+    std::vector<bool> selected() const;
+    std::vector<std::string> selected_text() const;
 
-        std::function<void(std::string, std::vector<std::string>)> m_on_change;
+    void from_json(const json &j) override;
+    json to_json() const override;
+
+  private:
+    std::vector<bool> m_selected;
+
+    std::function<void(std::string, std::vector<std::string>)> m_on_change;
 };

src/UI/UI_combobox.cpp

@@ -1,17 +1,17 @@
 #include "UI_combobox.hpp"
 
-UI_combobox::UI_combobox()
-    : UI_x_boxes(UI_COMBOBOX_TYPE)
+UI_combobox::UI_combobox() : UI_x_boxes(UI_COMBOBOX_TYPE)
 {
 }
 
-UI_combobox::UI_combobox(std::string id, std::string text, Color fg_color, Color bg_color, std::vector<std::string> options, size_t selected, std::function<void(std::string, std::string)> on_change)
+UI_combobox::UI_combobox(std::string id, std::string text, Color fg_color, Color bg_color,
+                         std::vector<std::string> options, size_t selected,
+                         std::function<void(std::string, std::string)> on_change)
     : UI_x_boxes(id, UI_COMBOBOX_TYPE, text, fg_color, bg_color, options), m_selected(selected), m_on_change(on_change)
 {
 }
 
-UI_combobox::UI_combobox(const json& j)
-: UI_x_boxes(UI_COMBOBOX_TYPE), m_on_change(nullptr)
+UI_combobox::UI_combobox(const json &j) : UI_x_boxes(UI_COMBOBOX_TYPE), m_on_change(nullptr)
 {
     from_json(j);
 }
@@ -49,7 +49,7 @@ std::string UI_combobox::selected_text() const
     return m_options[m_selected];
 }
 
-void UI_combobox::from_json(const json& j)
+void UI_combobox::from_json(const json &j)
 {
     UI_x_boxes::from_json(j);
     std::string selected_str = j.at("selected");

src/UI/UI_combobox.hpp

@@ -1,27 +1,29 @@
 #pragma once
 
-#include <functional>
 #include "UI_item.hpp"
 #include "UI_x_boxes.hpp"
+#include <functional>
 
 #define UI_COMBOBOX_TYPE std::string("UI_combobox")
 
 class UI_combobox : public UI_x_boxes
 {
-    public:
-        UI_combobox();
-        UI_combobox(std::string id, std::string text, Color fg_color, Color bg_color, std::vector<std::string> options, size_t selected = 0, std::function<void(std::string, std::string)> on_change = nullptr);
-        UI_combobox(const json& j);
+  public:
+    UI_combobox();
+    UI_combobox(std::string id, std::string text, Color fg_color, Color bg_color, std::vector<std::string> options,
+                size_t selected = 0, std::function<void(std::string, std::string)> on_change = nullptr);
+    UI_combobox(const json &j);
 
-        void set_selected(size_t selected);
-        void set_selected(std::string selected) override;
-        size_t selected() const;
-        std::string selected_text() const;
-    
-        void from_json(const json& j) override;
-        json to_json() const override;
-    private:
-        size_t m_selected;
+    void set_selected(size_t selected);
+    void set_selected(std::string selected) override;
+    size_t selected() const;
+    std::string selected_text() const;
 
-        std::function<void(std::string, std::string)> m_on_change;
+    void from_json(const json &j) override;
+    json to_json() const override;
+
+  private:
+    size_t m_selected;
+
+    std::function<void(std::string, std::string)> m_on_change;
 };

src/UI/UI_dial.cpp

@@ -5,8 +5,7 @@ UI_dial::UI_dial(std::string id, std::string text, Color fg_color, Color bg_colo
 {
 }
 
-UI_dial::UI_dial(const json& j)
-: UI_item(UI_DIAL_TYPE)
+UI_dial::UI_dial(const json &j) : UI_item(UI_DIAL_TYPE)
 {
     from_json(j);
 }
@@ -36,7 +35,7 @@ double UI_dial::max() const
     return m_max;
 }
 
-void UI_dial::from_json(const json& j)
+void UI_dial::from_json(const json &j)
 {
     UI_item::from_json(j);
 

src/UI/UI_dial.hpp

@@ -5,20 +5,21 @@
 
 class UI_dial : public UI_item
 {
-    public:
-        UI_dial(std::string id, std::string text, Color fg_color, Color bg_color, double min, double max, double value);
-        UI_dial(const json& j);
+  public:
+    UI_dial(std::string id, std::string text, Color fg_color, Color bg_color, double min, double max, double value);
+    UI_dial(const json &j);
 
-        void set_value(double value) override;
-        double value() const;
+    void set_value(double value) override;
+    double value() const;
 
-        double min() const;
-        double max() const;
+    double min() const;
+    double max() const;
 
-        void from_json(const json& j) override;
-        json to_json() const override;
-    private:
-        double m_min;
-        double m_max;
-        double m_value;
+    void from_json(const json &j) override;
+    json to_json() const override;
+
+  private:
+    double m_min;
+    double m_max;
+    double m_value;
 };

src/UI/UI_item.cpp

@@ -1,16 +1,18 @@
 #include "UI_item.hpp"
 
-UI_item::UI_item(std::string id, std::string type,  std::string text, uint8_t text_size, Color fg_color, Color bg_color)
-    : m_id(id), m_type(type), m_text(text), m_text_size(text_size), m_fg_color(fg_color), m_bg_color(bg_color), enabled(true), visible(true)
+UI_item::UI_item(std::string id, std::string type, std::string text, uint8_t text_size, Color fg_color, Color bg_color)
+    : m_id(id), m_type(type), m_text(text), m_text_size(text_size), m_fg_color(fg_color), m_bg_color(bg_color),
+      enabled(true), visible(true)
 {
 }
 
 UI_item::UI_item(std::string type)
-    : m_id(""), m_type(type), m_text(""), m_text_size(12), m_fg_color(Color::Black), m_bg_color(Color::White), enabled(true), visible(true)
+    : m_id(""), m_type(type), m_text(""), m_text_size(12), m_fg_color(Color::Black), m_bg_color(Color::White),
+      enabled(true), visible(true)
 {
 }
 
-UI_item::UI_item(const json& j)
+UI_item::UI_item(const json &j)
 {
     from_json(j);
 }
@@ -106,7 +108,7 @@ bool UI_item::is_visible() const
     return visible;
 }
 
-void UI_item::from_json(const json& j)
+void UI_item::from_json(const json &j)
 {
     if (!is_type(j))
         return;

src/UI/UI_item.hpp

@@ -1,19 +1,20 @@
 #pragma once
-#include <functional>
-#include <thread>
+#include "color.hpp"
 #include <cstdint>
+#include <functional>
 #include <nlohmann/json.hpp>
 #include <string>
-#include "color.hpp"
+#include <thread>
 using json = nlohmann::json;
 
 #define UNUSED(x) (void)(x)
 
-class UI_item {
+class UI_item
+{
   public:
     UI_item(std::string type);
     UI_item(std::string id, std::string type, std::string text, uint8_t text_size, Color fg_color, Color bg_color);
-    UI_item(const json& j);
+    UI_item(const json &j);
 
     std::string id() const;
     std::string type() const;
@@ -37,13 +38,19 @@ class UI_item {
     void set_visible(bool visible);
     bool is_visible() const;
 
-    virtual void from_json(const json& j);
+    virtual void from_json(const json &j);
 
     virtual json to_json() const;
 
     virtual void click() const {};
-    virtual void set_selected(std::string selected) {UNUSED(selected);};
-    virtual void set_value(double value) {UNUSED(value);};
+    virtual void set_selected(std::string selected)
+    {
+        UNUSED(selected);
+    };
+    virtual void set_value(double value)
+    {
+        UNUSED(value);
+    };
 
   protected:
     std::string m_id;

src/UI/UI_label.cpp

@@ -5,18 +5,17 @@ UI_label::UI_label(std::string id, std::string text, Color fg_color, Color bg_co
 {
 }
 
-UI_label::UI_label(const json& j)
-    : UI_item(UI_LABEL_TYPE)
+UI_label::UI_label(const json &j) : UI_item(UI_LABEL_TYPE)
 {
     from_json(j);
 }
 
-void UI_label::from_json(const json& j)
+void UI_label::from_json(const json &j)
 {
     UI_item::from_json(j);
 }
 
 json UI_label::to_json() const
 {
-    return  UI_item::to_json();
+    return UI_item::to_json();
 }

src/UI/UI_label.hpp

@@ -1,15 +1,15 @@
 #pragma once
-#include <string>
 #include "UI_item.hpp"
+#include <string>
 
 #define UI_LABEL_TYPE std::string("UI_label")
 
 class UI_label : public UI_item
 {
-public:
+  public:
     UI_label(std::string id, std::string text, Color fg_color, Color bg_color);
-    UI_label(const json& j);
+    UI_label(const json &j);
 
-    void from_json(const json& j) override;
+    void from_json(const json &j) override;
     json to_json() const override;
 };

src/UI/UI_led.cpp

@@ -1,14 +1,11 @@
 #include "UI_led.hpp"
 
-UI_led::UI_led(std::string id, std::string text, Color fg_color, Color bg_color, Color led_color) :
-UI_item(id, UI_LED_TYPE, text, 12, fg_color, bg_color),
-m_led_color(led_color)
+UI_led::UI_led(std::string id, std::string text, Color fg_color, Color bg_color, Color led_color)
+    : UI_item(id, UI_LED_TYPE, text, 12, fg_color, bg_color), m_led_color(led_color)
 {
-    
 }
 
-UI_led::UI_led(const json& j) : 
-UI_item(UI_LED_TYPE)
+UI_led::UI_led(const json &j) : UI_item(UI_LED_TYPE)
 {
     from_json(j);
 }
@@ -23,7 +20,7 @@ void UI_led::set_led_color(Color led_color)
     m_led_color = led_color;
 }
 
-void UI_led::from_json(const json& j)
+void UI_led::from_json(const json &j)
 {
     UI_item::from_json(j);
     std::string color;
@@ -35,5 +32,5 @@ json UI_led::to_json() const
 {
     json j = UI_item::to_json();
     j["led_color"] = m_led_color.to_hex();
-    return  j;
+    return j;
 }

src/UI/UI_led.hpp

@@ -1,20 +1,21 @@
 #pragma once
-#include <string>
 #include "UI_item.hpp"
+#include <string>
 
 #define UI_LED_TYPE std::string("UI_led")
 
 class UI_led : public UI_item
 {
-public:
+  public:
     UI_led(std::string id, std::string text, Color fg_color, Color bg_color, Color led_color);
-    UI_led(const json& j);
+    UI_led(const json &j);
 
     Color led_color() const;
     void set_led_color(Color led_color);
 
-    void from_json(const json& j) override;
+    void from_json(const json &j) override;
     json to_json() const override;
-private:
+
+  private:
     Color m_led_color;
 };

src/UI/UI_slider.cpp

@@ -1,14 +1,13 @@
 #include "UI_slider.hpp"
 
-UI_slider::UI_slider(std::string id, std::string text, Color fg_color, Color bg_color, double min, double max, double value,  std::function<void(std::string, double)> on_change)
+UI_slider::UI_slider(std::string id, std::string text, Color fg_color, Color bg_color, double min, double max,
+                     double value, std::function<void(std::string, double)> on_change)
     : UI_item(id, UI_SLIDER_TYPE, text, 12, fg_color, bg_color), m_min(min), m_max(max), m_value(value)
 {
     this->m_on_change = on_change;
 }
 
-UI_slider::UI_slider(const json& j)
-: UI_item(UI_SLIDER_TYPE),
-m_on_change(nullptr)
+UI_slider::UI_slider(const json &j) : UI_item(UI_SLIDER_TYPE), m_on_change(nullptr)
 {
     from_json(j);
 }
@@ -42,7 +41,7 @@ double UI_slider::max() const
     return m_max;
 }
 
-void UI_slider::from_json(const json& j)
+void UI_slider::from_json(const json &j)
 {
     UI_item::from_json(j);
 

src/UI/UI_slider.hpp

@@ -5,22 +5,24 @@
 
 class UI_slider : public UI_item
 {
-    public:
-        UI_slider(std::string id, std::string text, Color fg_color, Color bg_color, double min, double max, double value, std::function<void(std::string, double)> on_change = nullptr);
-        UI_slider(const json& j);
+  public:
+    UI_slider(std::string id, std::string text, Color fg_color, Color bg_color, double min, double max, double value,
+              std::function<void(std::string, double)> on_change = nullptr);
+    UI_slider(const json &j);
 
-        void set_value(double value) override;
-        double value() const;
+    void set_value(double value) override;
+    double value() const;
 
-        double min() const;
-        double max() const;
+    double min() const;
+    double max() const;
 
-        void from_json(const json& j) override;
-        json to_json() const override;
-    private:
-        double m_min;
-        double m_max;
-        double m_value;
+    void from_json(const json &j) override;
+    json to_json() const override;
 
-        std::function<void(std::string, double)> m_on_change;
+  private:
+    double m_min;
+    double m_max;
+    double m_value;
+
+    std::function<void(std::string, double)> m_on_change;
 };

src/UI/UI_textbox.cpp

@@ -1,13 +1,12 @@
 #include "UI_textbox.hpp"
 
-UI_textbox::UI_textbox(std::string id, std::string hint, Color fg_color, Color bg_color, std::function<void(std::string, std::string)> on_change)
+UI_textbox::UI_textbox(std::string id, std::string hint, Color fg_color, Color bg_color,
+                       std::function<void(std::string, std::string)> on_change)
     : UI_item(id, UI_TEXTBOX_TYPE, "", 0, fg_color, bg_color), m_hint(hint), m_on_change(on_change)
 {
 }
 
-UI_textbox::UI_textbox(const json& j)
-    : UI_item(UI_TEXTBOX_TYPE),
-    m_on_change(nullptr)
+UI_textbox::UI_textbox(const json &j) : UI_item(UI_TEXTBOX_TYPE), m_on_change(nullptr)
 {
     from_json(j);
 }
@@ -33,7 +32,7 @@ std::string UI_textbox::hint() const
     return m_hint;
 }
 
-void UI_textbox::from_json(const json& j)
+void UI_textbox::from_json(const json &j)
 {
     UI_item::from_json(j);
     m_hint = j.at("hint");

src/UI/UI_textbox.hpp

@@ -1,23 +1,25 @@
 #pragma once
-#include <string>
 #include "UI_item.hpp"
+#include <string>
 
 #define UI_TEXTBOX_TYPE std::string("UI_textbox")
 
 class UI_textbox : public UI_item
 {
-public:
-    UI_textbox(std::string id, std::string hint, Color fg_color, Color bg_color, std::function<void(std::string, std::string)> on_change = nullptr);
-    UI_textbox(const json& j);
+  public:
+    UI_textbox(std::string id, std::string hint, Color fg_color, Color bg_color,
+               std::function<void(std::string, std::string)> on_change = nullptr);
+    UI_textbox(const json &j);
 
     void set_text(std::string text) override;
 
     void set_hint(std::string hint);
     std::string hint() const;
 
-    void from_json(const json& j) override;
+    void from_json(const json &j) override;
     json to_json() const override;
-private:
+
+  private:
     std::string m_hint;
     std::function<void(std::string, std::string)> m_on_change;
 };

src/UI/UI_thermo.cpp

@@ -1,12 +1,12 @@
 #include "UI_thermo.hpp"
 
-UI_thermo::UI_thermo(std::string id, std::string text, Color fg_color, Color bg_color, double min, double max, double value)
+UI_thermo::UI_thermo(std::string id, std::string text, Color fg_color, Color bg_color, double min, double max,
+                     double value)
     : UI_item(id, UI_THERMO_TYPE, text, 12, fg_color, bg_color), m_min(min), m_max(max), m_value(value)
 {
 }
 
-UI_thermo::UI_thermo(const json& j)
-: UI_item(UI_THERMO_TYPE)
+UI_thermo::UI_thermo(const json &j) : UI_item(UI_THERMO_TYPE)
 {
     from_json(j);
 }
@@ -50,7 +50,7 @@ void UI_thermo::add_color_stop(double value, Color color)
 {
     if (value <= 0 || value >= 1)
         return;
-    
+
     this->m_color_map[value] = color;
 }
 
@@ -80,7 +80,7 @@ void UI_thermo::remove_color_stop_normalized(double value)
     this->m_color_map.erase(normalized);
 }
 
-void UI_thermo::from_json(const json& j)
+void UI_thermo::from_json(const json &j)
 {
     UI_item::from_json(j);
 
@@ -88,7 +88,7 @@ void UI_thermo::from_json(const json& j)
     this->m_max = j.at("max");
     this->m_value = j.at("value");
     this->m_color_map.clear();
-    for (auto& i : j["color_map"])
+    for (auto &i : j["color_map"])
     {
         double k = i.at("key");
         std::string c = i.at("value");
@@ -103,7 +103,7 @@ json UI_thermo::to_json() const
     j["max"] = this->m_max;
     j["value"] = this->m_value;
     j["color_map"] = json::array();
-    for (auto& [key, value] : this->m_color_map)
+    for (auto &[key, value] : this->m_color_map)
     {
         json item = json::object();
         item["key"] = key;

src/UI/UI_thermo.hpp

@@ -6,28 +6,29 @@
 // TODO: Add color scale
 class UI_thermo : public UI_item
 {
-    public:
-        UI_thermo(std::string id, std::string text, Color fg_color, Color bg_color, double min, double max, double value);
-        UI_thermo(const json& j);
+  public:
+    UI_thermo(std::string id, std::string text, Color fg_color, Color bg_color, double min, double max, double value);
+    UI_thermo(const json &j);
 
-        void set_value(double value) override;
-        double value() const;
+    void set_value(double value) override;
+    double value() const;
 
-        double min() const;
-        double max() const;
+    double min() const;
+    double max() const;
 
-        void set_start_color(Color color);
-        void set_end_color(Color color);
-        void add_color_stop(double value, Color color);
-        void add_color_stop_normalized(double value, Color color);
-        void remove_color_stop(double value);
-        void remove_color_stop_normalized(double value);
+    void set_start_color(Color color);
+    void set_end_color(Color color);
+    void add_color_stop(double value, Color color);
+    void add_color_stop_normalized(double value, Color color);
+    void remove_color_stop(double value);
+    void remove_color_stop_normalized(double value);
 
-        void from_json(const json& j) override;
-        json to_json() const override;
-    private:
-        double m_min;
-        double m_max;
-        double m_value;
-        std::unordered_map<double, Color> m_color_map;
+    void from_json(const json &j) override;
+    json to_json() const override;
+
+  private:
+    double m_min;
+    double m_max;
+    double m_value;
+    std::unordered_map<double, Color> m_color_map;
 };

src/UI/UI_x_boxes.cpp

@@ -1,16 +1,16 @@
 #include "UI_x_boxes.hpp"
 
-UI_x_boxes::UI_x_boxes(std::string type)
-    : UI_item(type), m_options()
+UI_x_boxes::UI_x_boxes(std::string type) : UI_item(type), m_options()
 {
 }
 
-UI_x_boxes::UI_x_boxes(std::string id, std::string type, std::string text, Color fg_color, Color bg_color, std::vector<std::string> options)
+UI_x_boxes::UI_x_boxes(std::string id, std::string type, std::string text, Color fg_color, Color bg_color,
+                       std::vector<std::string> options)
     : UI_item(id, type, text, 12, fg_color, bg_color), m_options(options)
 {
 }
 
-void UI_x_boxes::from_json(const json& j)
+void UI_x_boxes::from_json(const json &j)
 {
     UI_item::from_json(j);
     if (j.contains("options"))

src/UI/UI_x_boxes.hpp

@@ -4,12 +4,14 @@
 
 class UI_x_boxes : public UI_item
 {
-    public:
-        UI_x_boxes(std::string type);
-        UI_x_boxes(std::string id, std::string type, std::string text, Color fg_color, Color bg_color, std::vector<std::string> options);
+  public:
+    UI_x_boxes(std::string type);
+    UI_x_boxes(std::string id, std::string type, std::string text, Color fg_color, Color bg_color,
+               std::vector<std::string> options);
 
-        void from_json(const json& j) override;
-        json to_json() const override;
-    protected:
-        std::vector<std::string> m_options;
+    void from_json(const json &j) override;
+    json to_json() const override;
+
+  protected:
+    std::vector<std::string> m_options;
 };

tests/Test.hpp

@@ -1,5 +1,5 @@
-#include "gtest/gtest.h"
 #include "UI.hpp"
+#include "gtest/gtest.h"
 #include <iostream>
 
 #define UNUSED(x) (void)(x)

tools/main.cpp

@@ -3,32 +3,36 @@
 #include <stdlib.h>
 #include <unistd.h>
 
-#include "spdlog/spdlog.h"
 #include "spdlog/async.h"
-#include "spdlog/sinks/stdout_color_sinks.h"
 #include "spdlog/sinks/rotating_file_sink.h"
+#include "spdlog/sinks/stdout_color_sinks.h"
+#include "spdlog/spdlog.h"
 
+#include "message_parser.hpp"
 #include "simulators.hpp"
 #include "websocket.hpp"
-#include "message_parser.hpp"
 
 class Spdlog_buffer : public std::stringbuf
 {
-public:
-    Spdlog_buffer(std::function <void(std::string)> log_function) : log_function(log_function) {}
-    int sync() {
+  public:
+    Spdlog_buffer(std::function<void(std::string)> log_function) : log_function(log_function)
+    {
+    }
+    int sync()
+    {
         std::string str = this->str();
         str.pop_back();
         log_function(str);
         this->str("");
         return 0;
     }
-private:
-    std::function <void(std::string)> log_function;
+
+  private:
+    std::function<void(std::string)> log_function;
 };
 
-Simulators* g_simulators;
-Websocket* g_web_socket;
+Simulators *g_simulators;
+Websocket *g_web_socket;
 Spdlog_buffer g_info_buffer([](std::string message) { spdlog::info(message); });
 Spdlog_buffer g_error_buffer([](std::string message) { spdlog::error(message); });
 std::ostream g_out(&g_info_buffer);
@@ -52,10 +56,11 @@ void int_handler(int s)
 void init_logger()
 {
     spdlog::init_thread_pool(8192, 1);
-    auto stdout_sink = std::make_shared<spdlog::sinks::stdout_color_sink_mt >();
-    auto rotating_sink = std::make_shared<spdlog::sinks::rotating_file_sink_mt>("log-sim_us.txt", 1024*1024*10, 3);
-    std::vector<spdlog::sink_ptr> sinks {stdout_sink, rotating_sink};
-    auto logger = std::make_shared<spdlog::async_logger>("sim_us", sinks.begin(), sinks.end(), spdlog::thread_pool(), spdlog::async_overflow_policy::block);
+    auto stdout_sink = std::make_shared<spdlog::sinks::stdout_color_sink_mt>();
+    auto rotating_sink = std::make_shared<spdlog::sinks::rotating_file_sink_mt>("log-sim_us.txt", 1024 * 1024 * 10, 3);
+    std::vector<spdlog::sink_ptr> sinks{stdout_sink, rotating_sink};
+    auto logger = std::make_shared<spdlog::async_logger>("sim_us", sinks.begin(), sinks.end(), spdlog::thread_pool(),
+                                                         spdlog::async_overflow_policy::block);
     spdlog::set_default_logger(logger);
     spdlog::set_pattern("[%H:%M:%S %z] [%n] [%^---%L---%$] [thread %t] %v");
     spdlog::flush_every(std::chrono::seconds(3));
@@ -80,14 +85,16 @@ int main(void)
     spdlog::info("Starting server");
     Simulators simulators;
     g_simulators = &simulators;
-    
-    Websocket web_socket(9002, &g_out, &g_err, [](std::string message) { return message_parser(message); }, []() { return g_simulators->changed_UI_items().dump(); });
+
+    Websocket web_socket(
+        9002, &g_out, &g_err, [](std::string message) { return message_parser(message); },
+        []() { return g_simulators->changed_UI_items().dump(); });
     g_web_socket = &web_socket;
 
     // Start the message processor and broadcast processor in separate threads
     std::thread message_processor_thread(std::bind(&Websocket::process_messages, &web_socket));
     std::thread broadcast_processor_thred(std::bind(&Websocket::process_broadcast, &web_socket));
-    
+
     // Run the asio loop with the main thread
     web_socket.run();
 

tools/message_parser.cpp

@@ -1,8 +1,8 @@
 #include "message_parser.hpp"
-#include <magic_enum.hpp>
 #include <iostream>
+#include <magic_enum.hpp>
 
-extern Simulators* g_simulators;
+extern Simulators *g_simulators;
 
 std::string message_parser(std::string message)
 {
@@ -31,36 +31,37 @@ json command_parser(json command)
         Command cmd = magic_enum::enum_cast<Command>(type).value_or(Command::end);
         switch (cmd)
         {
-            case Command::get_UI_element:
-                spdlog::info("Command {}: {}", type, std::string(command.at("id")));
-                j["response"]["type"] = type;
-                j["response"]["UI_item"] = g_simulators->invoke_active_simulator()->get_UI_item(command.at("id"))->to_json();
-                break;
-            case Command::get_UI_elements:
-                spdlog::info("Command {}", type);
-                j["response"]["type"] = type;
-                j["response"]["UI_items"] = g_simulators->invoke_active_simulator()->get_UI_items()["UI_items"];
-                break;
-            case Command::switch_simulator:
-                spdlog::info("Command {} to {}", type, std::string(command.at("name")));
-                g_simulators->switch_simulator(command.at("name"));
-                j["response"]["type"] = type;
-                break;
-            case Command::get_active_simulator_name:
-                spdlog::info("Command {}", type);
-                j["response"]["type"] = type;
-                j["response"]["name"] = g_simulators->active_simulator_name();
-                break;
-            case Command::get_simulators:
-                spdlog::info("Command {}", type);
-                j["response"]["type"] = type;
-                j["response"]["simulators"] = g_simulators->list_simulators();
-                break;
-            default:
-                break;
+        case Command::get_UI_element:
+            spdlog::info("Command {}: {}", type, std::string(command.at("id")));
+            j["response"]["type"] = type;
+            j["response"]["UI_item"] =
+                g_simulators->invoke_active_simulator()->get_UI_item(command.at("id"))->to_json();
+            break;
+        case Command::get_UI_elements:
+            spdlog::info("Command {}", type);
+            j["response"]["type"] = type;
+            j["response"]["UI_items"] = g_simulators->invoke_active_simulator()->get_UI_items()["UI_items"];
+            break;
+        case Command::switch_simulator:
+            spdlog::info("Command {} to {}", type, std::string(command.at("name")));
+            g_simulators->switch_simulator(command.at("name"));
+            j["response"]["type"] = type;
+            break;
+        case Command::get_active_simulator_name:
+            spdlog::info("Command {}", type);
+            j["response"]["type"] = type;
+            j["response"]["name"] = g_simulators->active_simulator_name();
+            break;
+        case Command::get_simulators:
+            spdlog::info("Command {}", type);
+            j["response"]["type"] = type;
+            j["response"]["simulators"] = g_simulators->list_simulators();
+            break;
+        default:
+            break;
         }
     }
-    catch(const json::exception& e)
+    catch (const json::exception &e)
     {
         spdlog::error(e.what());
     }
@@ -80,39 +81,40 @@ void event_handler(json event)
             return;
         }
 
-        switch(e)
+        switch (e)
         {
-            case Event::clicked:
-            {
-                spdlog::debug("Event {}: {}", type, std::string(event.at("id")));
-                g_simulators->invoke_active_simulator()->get_UI_item(std::string(event.at("id")))->click();
-                break;
-            }
-            case Event::value_changed:
-            {
-                spdlog::debug("Event {}: {} {}", type, std::string(event.at("id")), (double)(event["value"]));
-                g_simulators->invoke_active_simulator()->get_UI_item(std::string(event.at("id")))->set_value((double)event.at("value"));
-                break;
-            }
-            case Event::text_changed:
-            {
-                spdlog::debug("Event {}: {} {}", type, std::string(event.at("id")), std::string(event.at("text")));
-                g_simulators->invoke_active_simulator()->get_UI_item(std::string(event.at("id")))->set_text(std::string(event.at("text")));
-                break;
-            }
-            case Event::selected:
-            {
-                spdlog::debug("Event {}: {} {}", type, std::string(event.at("id")), std::string(event.at("selected")));
-                g_simulators->invoke_active_simulator()->get_UI_item(std::string(event.at("id")))->set_selected(std::string(event.at("selected")));
-                break;
-            }
-            default:
-            {
-                break;
-            }
+        case Event::clicked: {
+            spdlog::debug("Event {}: {}", type, std::string(event.at("id")));
+            g_simulators->invoke_active_simulator()->get_UI_item(std::string(event.at("id")))->click();
+            break;
+        }
+        case Event::value_changed: {
+            spdlog::debug("Event {}: {} {}", type, std::string(event.at("id")), (double)(event["value"]));
+            g_simulators->invoke_active_simulator()
+                ->get_UI_item(std::string(event.at("id")))
+                ->set_value((double)event.at("value"));
+            break;
+        }
+        case Event::text_changed: {
+            spdlog::debug("Event {}: {} {}", type, std::string(event.at("id")), std::string(event.at("text")));
+            g_simulators->invoke_active_simulator()
+                ->get_UI_item(std::string(event.at("id")))
+                ->set_text(std::string(event.at("text")));
+            break;
+        }
+        case Event::selected: {
+            spdlog::debug("Event {}: {} {}", type, std::string(event.at("id")), std::string(event.at("selected")));
+            g_simulators->invoke_active_simulator()
+                ->get_UI_item(std::string(event.at("id")))
+                ->set_selected(std::string(event.at("selected")));
+            break;
+        }
+        default: {
+            break;
+        }
         }
     }
-    catch(const json::exception& e)
+    catch (const json::exception &e)
     {
         spdlog::error(e.what());
     }

tools/simulator_base.cpp

@@ -1,20 +1,23 @@
 #include "simulator_base.hpp"
 
 Simulator_base::Simulator_base(std::string name, std::chrono::milliseconds interval)
-    : m_name(name), m_timer([this]{ timer(); }), m_interval(interval)
+    : m_name(name), m_timer([this] { timer(); }), m_interval(interval)
 {
-    
 }
 
-std::string Simulator_base::name() const {
+std::string Simulator_base::name() const
+{
     // Get the name of the simulator
     return m_name;
 }
 
-bool Simulator_base::is_ui_id_unique(std::string id) const {
+bool Simulator_base::is_ui_id_unique(std::string id) const
+{
     // Check if the UI name is unique
-    for (UI_item* item : m_UI_items) {
-        if (item->id() == id) {
+    for (UI_item *item : m_UI_items)
+    {
+        if (item->id() == id)
+        {
             return false;
         }
     }
@@ -22,48 +25,57 @@ bool Simulator_base::is_ui_id_unique(std::string id) const {
     return true;
 }
 
-void Simulator_base::add_UI_item(UI_item* item) {
+void Simulator_base::add_UI_item(UI_item *item)
+{
     // Add a UI item to the simulator
-    if (is_ui_id_unique(item->id()) == false) {
+    if (is_ui_id_unique(item->id()) == false)
+    {
         throw std::runtime_error("UI item id " + item->id() + " is not unique");
     }
     m_UI_items_map[item->id()] = item;
     m_UI_items.push_back(item);
 }
 
-json Simulator_base::get_UI_items() const {
+json Simulator_base::get_UI_items() const
+{
     // Get the UI items
     json items;
     items["name"] = m_name;
-    for (UI_item* item : m_UI_items) {
+    for (UI_item *item : m_UI_items)
+    {
         items["UI_items"].push_back(item->to_json());
     }
 
     return items;
 }
 
-UI_item* Simulator_base::get_UI_item(std::string id) const {
+UI_item *Simulator_base::get_UI_item(std::string id) const
+{
     // Get a UI item by id
     return m_UI_items_map.at(id);
 }
 
-void Simulator_base::run() {
+void Simulator_base::run()
+{
     // Start the timer
     m_timer.setInterval(m_interval);
     run_at_startup();
 }
 
-void Simulator_base::stop() {
+void Simulator_base::stop()
+{
     // Stop the simulator
     m_timer.stop();
 }
 
-void Simulator_base::shutdown() {
+void Simulator_base::shutdown()
+{
     // Shutdown the simulator
     system("shutdown -h now");
 }
 
-void Simulator_base::reboot() {
+void Simulator_base::reboot()
+{
     // Reboot the simulator
     system("reboot");
 }

tools/simulator_base.hpp

@@ -1,90 +1,92 @@
 #pragma once
 
 #include "UI.hpp"
-#include "timer.hpp"
 #include "spdlog/spdlog.h"
+#include "timer.hpp"
 
-class Simulator_base {
+class Simulator_base
+{
 
-    public:
-        /**
-         * @brief Construct a new Simulator_base object
-         * 
-         * @param name The name of the simulator
-         * @param interval The interval of the timer (default is 100ms)
-         */
-        Simulator_base(std::string name, std::chrono::milliseconds interval = std::chrono::milliseconds(100));
+  public:
+    /**
+     * @brief Construct a new Simulator_base object
+     *
+     * @param name The name of the simulator
+     * @param interval The interval of the timer (default is 100ms)
+     */
+    Simulator_base(std::string name, std::chrono::milliseconds interval = std::chrono::milliseconds(100));
 
-        /**
-         * @brief Returns the name of the simulator
-         * 
-         * @return std::string The name of the simulator
-         */
-        std::string name() const;
+    /**
+     * @brief Returns the name of the simulator
+     *
+     * @return std::string The name of the simulator
+     */
+    std::string name() const;
 
-        /**
-         * @brief This function checks if the UI id is unique
-         *         (hence not already pushed in with the add_UI_item function)
-         * 
-         * @param id The id to check
-         * @return true The id is unique
-         * @return false The id is already in use
-         */
-        bool is_ui_id_unique(std::string id) const;
+    /**
+     * @brief This function checks if the UI id is unique
+     *         (hence not already pushed in with the add_UI_item function)
+     *
+     * @param id The id to check
+     * @return true The id is unique
+     * @return false The id is already in use
+     */
+    bool is_ui_id_unique(std::string id) const;
 
-        /**
-         * @brief This function adds a UI item to the simulator
-         *        only if the id is unique
-         *        Use this function only in the constructor of the simulator
-         * 
-         * @param item The UI item to add
-         */
-        void add_UI_item(UI_item* item);
-        /**
-         * @brief Get the UI items object
-         * 
-         * @return json The UI items in json format
-         */
-        json get_UI_items() const;
+    /**
+     * @brief This function adds a UI item to the simulator
+     *        only if the id is unique
+     *        Use this function only in the constructor of the simulator
+     *
+     * @param item The UI item to add
+     */
+    void add_UI_item(UI_item *item);
+    /**
+     * @brief Get the UI items object
+     *
+     * @return json The UI items in json format
+     */
+    json get_UI_items() const;
 
-        /**
-         * @brief Get the UI item object by id
-         * 
-         * @param id The id of the UI item
-         * @return UI_item* A pointer to the UI item object
-         */
-        UI_item* get_UI_item(std::string id) const;
+    /**
+     * @brief Get the UI item object by id
+     *
+     * @param id The id of the UI item
+     * @return UI_item* A pointer to the UI item object
+     */
+    UI_item *get_UI_item(std::string id) const;
 
-        /**
-         * @brief Run the simulator
-         */
-        void run();
+    /**
+     * @brief Run the simulator
+     */
+    void run();
 
-        /**
-         * @brief Stop the simulator
-         */
-        void stop();
+    /**
+     * @brief Stop the simulator
+     */
+    void stop();
 
-        /**
-         * @brief Timer function
-         *       This function is called every time the timer ticks
-         *       Override this function in the derived class
-         */
-        virtual void timer() {};
+    /**
+     * @brief Timer function
+     *       This function is called every time the timer ticks
+     *       Override this function in the derived class
+     */
+    virtual void timer() {};
 
-        /**
-         * @brief Run at startup
-         *       This function is called at startup
-         *       Override this function in the derived class
-         */
-        virtual void run_at_startup() {};
+    /**
+     * @brief Run at startup
+     *       This function is called at startup
+     *       Override this function in the derived class
+     */
+    virtual void run_at_startup() {};
 
-        void shutdown();
-        void reboot();
-    protected:
-        std::string m_name;
-        std::vector<UI_item*> m_UI_items;
-        std::map<std::string, UI_item*> m_UI_items_map;
-        Timer m_timer;
-        std::chrono::milliseconds m_interval;
+    void shutdown();
+    void reboot();
+
+  protected:
+    std::string m_name;
+    std::vector<UI_item *> m_UI_items;
+    std::map<std::string, UI_item *> m_UI_items_map;
+    Timer m_timer;
+    std::chrono::milliseconds m_interval;
 };

tools/simulators.cpp

@@ -1,7 +1,7 @@
 #include "simulators.hpp"
-#include <unordered_set>
-#include "test_sim.hpp"
 #include "can_debugger.hpp"
+#include "test_sim.hpp"
+#include <unordered_set>
 
 Simulators::Simulators()
 {
@@ -66,14 +66,14 @@ void Simulators::switch_simulator(std::string name)
 std::vector<std::string> Simulators::list_simulators() const
 {
     std::vector<std::string> names;
-    for (const auto& simulator : this->m_simulators)
+    for (const auto &simulator : this->m_simulators)
     {
         names.push_back(simulator.first);
     }
     return names;
 }
 
-Simulator_base* Simulators::invoke_active_simulator()
+Simulator_base *Simulators::invoke_active_simulator()
 {
     std::lock_guard<std::mutex> lock(m_mutex);
     if (this->m_simulators.empty())
@@ -84,7 +84,7 @@ Simulator_base* Simulators::invoke_active_simulator()
     {
         return nullptr;
     }
-    
+
     m_before = this->m_simulators.at(m_current_simulator)->get_UI_items();
 
     return this->m_simulators.at(m_current_simulator).get();
@@ -105,7 +105,7 @@ json Simulators::changed_UI_items()
     json after = this->m_simulators.at(m_current_simulator)->get_UI_items();
     json changed;
     changed["event"]["type"] = "UI_changed";
-    
+
     json diff = json::diff(m_before, after);
 
     if (diff.empty())
@@ -121,18 +121,18 @@ json Simulators::changed_UI_items()
 
     try
     {
-        for (auto& item : diff)
+        for (auto &item : diff)
         {
             std::string path = item["path"];
             size_t index = std::stoul(path.substr(10, path.find("/", 10) - 10));
             if (addedIndices.find(index) != addedIndices.end())
                 continue;
-            
+
             changed["event"]["UI_items"].push_back(after["UI_items"][index]);
             addedIndices.insert(index);
         }
     }
-    catch(const std::exception& e)
+    catch (const std::exception &e)
     {
         spdlog::error(e.what());
     }

tools/simulators.hpp

@@ -1,25 +1,27 @@
 #pragma once
-#include <memory>
 #include <map>
+#include <memory>
 #include <mutex>
 
 #include "simulator_base.hpp"
 
 #define INSERT_SIMULATOR(type) m_simulators.insert(std::make_pair(type().name(), std::make_unique<type>()));
 
-class Simulators {
-    public:
-        Simulators();
-        std::string active_simulator_name() const;
-        void run();
-        void stop();
-        void switch_simulator(std::string name);
-        std::vector<std::string> list_simulators() const;
-        Simulator_base* invoke_active_simulator();
-        json changed_UI_items();
-    private:
-        std::map<std::string, std::unique_ptr<Simulator_base>> m_simulators;
-        std::string m_current_simulator = "";
-        std::mutex m_mutex;
-        json m_before;
+class Simulators
+{
+  public:
+    Simulators();
+    std::string active_simulator_name() const;
+    void run();
+    void stop();
+    void switch_simulator(std::string name);
+    std::vector<std::string> list_simulators() const;
+    Simulator_base *invoke_active_simulator();
+    json changed_UI_items();
+
+  private:
+    std::map<std::string, std::unique_ptr<Simulator_base>> m_simulators;
+    std::string m_current_simulator = "";
+    std::mutex m_mutex;
+    json m_before;
 };

tools/websocket.cpp

@@ -1,9 +1,8 @@
 #include "websocket.hpp"
 #include "spdlog/spdlog.h"
 
-Websocket::Websocket(uint16_t port, std::ostream* out, std::ostream* err,
-                     std::function<std::string(std::string)> on_message,
-                     std::function<std::string()> on_update)
+Websocket::Websocket(uint16_t port, std::ostream *out, std::ostream *err,
+                     std::function<std::string(std::string)> on_message, std::function<std::string()> on_update)
     : m_on_message(on_message), m_on_update(on_update), m_port(port)
 {
     // Set logging settings
@@ -11,10 +10,8 @@ Websocket::Websocket(uint16_t port, std::ostream* out, std::ostream* err,
     m_server.get_elog().set_custom(err != &std::cerr);
     m_server.get_alog().set_ostream(out);
     m_server.get_elog().set_ostream(err);
-    m_server.set_access_channels(websocketpp::log::alevel::connect +
-                                websocketpp::log::alevel::disconnect);
-    m_server.clear_access_channels(websocketpp::log::alevel::frame_payload +
-                                websocketpp::log::alevel::frame_header);
+    m_server.set_access_channels(websocketpp::log::alevel::connect + websocketpp::log::alevel::disconnect);
+    m_server.clear_access_channels(websocketpp::log::alevel::frame_payload + websocketpp::log::alevel::frame_header);
 
     // Initialize Asio
     m_server.init_asio();
@@ -35,10 +32,14 @@ void Websocket::run()
         m_server.start_accept();
         // Start the ASIO io_service run loop
         m_server.run();
-    } catch (websocketpp::exception const& e) {
+    }
+    catch (websocketpp::exception const &e)
+    {
         spdlog::critical("{}", e.what());
         exit(1);
-    } catch (...) {
+    }
+    catch (...)
+    {
         spdlog::critical("other exception");
         exit(1);
     }
@@ -94,31 +95,29 @@ void Websocket::process_messages()
 
         lock.unlock();
 
-        switch (a.type) {
-            case SUBSCRIBE:
+        switch (a.type)
+        {
+        case SUBSCRIBE: {
+            std::lock_guard<std::mutex> guard(m_connection_lock);
+            m_connections.insert(a.hdl);
+        }
+        break;
+        case UNSUBSCRIBE: {
+            std::lock_guard<std::mutex> guard(m_connection_lock);
+            m_connections.erase(a.hdl);
+        }
+        break;
+        case MESSAGE: {
+            std::string response = m_on_message(a.msg->get_payload());
+            if (response.empty() || response == "{}")
             {
-                std::lock_guard<std::mutex> guard(m_connection_lock);
-                m_connections.insert(a.hdl);
+                continue;
             }
+            m_server.send(a.hdl, response, websocketpp::frame::opcode::TEXT);
+        }
+        break;
+        default:
             break;
-            case UNSUBSCRIBE:
-            {
-                std::lock_guard<std::mutex> guard(m_connection_lock);
-                m_connections.erase(a.hdl);
-            }
-            break;
-            case MESSAGE:
-            {
-                std::string response = m_on_message(a.msg->get_payload());
-                if (response.empty() || response == "{}")
-                {
-                    continue;
-                }
-                m_server.send(a.hdl, response, websocketpp::frame::opcode::TEXT);
-            }
-            break;
-            default:
-                break;
         }
     }
 }

tools/websocket.hpp

@@ -16,17 +16,22 @@ using websocketpp::lib::placeholders::_2;
  * on_message queue send to all channels
  */
 
-enum action_type {
+enum action_type
+{
     SUBSCRIBE,
     UNSUBSCRIBE,
     MESSAGE,
     BROADCAST
 };
 
-struct action {
-    action(action_type t, websocketpp::connection_hdl h) : type(t), hdl(h) {}
-    action(action_type t, websocketpp::connection_hdl h, Server::message_ptr m)
-      : type(t), hdl(h), msg(m) {}
+struct action
+{
+    action(action_type t, websocketpp::connection_hdl h) : type(t), hdl(h)
+    {
+    }
+    action(action_type t, websocketpp::connection_hdl h, Server::message_ptr m) : type(t), hdl(h), msg(m)
+    {
+    }
 
     action_type type;
     websocketpp::connection_hdl hdl;
@@ -35,22 +40,25 @@ struct action {
 
 class Websocket
 {
-public:
-    Websocket(uint16_t port, std::ostream* out, std::ostream* err, std::function<std::string(std::string)> on_message, std::function<std::string()> on_update);
+  public:
+    Websocket(uint16_t port, std::ostream *out, std::ostream *err, std::function<std::string(std::string)> on_message,
+              std::function<std::string()> on_update);
     void run();
     void stop();
     void process_messages();
     void process_broadcast();
-private:
+
+  private:
     void on_open(websocketpp::connection_hdl hdl);
     void on_close(websocketpp::connection_hdl hdl);
     void on_message(websocketpp::connection_hdl hdl, Server::message_ptr msg);
-private:
+
+  private:
     std::function<std::string(std::string)> m_on_message;
     std::function<std::string()> m_on_update;
-    Server m_server; 
+    Server m_server;
     uint16_t m_port;
-    typedef std::set<websocketpp::connection_hdl,std::owner_less<websocketpp::connection_hdl>> con_list;
+    typedef std::set<websocketpp::connection_hdl, std::owner_less<websocketpp::connection_hdl>> con_list;
     con_list m_connections;
 
     std::queue<action> m_actions;