tab widget

working prototype

UI/ui_tab_widget.cpp

@@ -7,6 +7,7 @@ UI_tab_widget::UI_tab_widget(QObject *parent) : UI_item(UI_TAB_WIDGET_TYPE, pare
 UI_tab_widget::UI_tab_widget(std::vector<std::string> tab_names, size_t selected, QObject *parent)
     : UI_item(UI_TAB_WIDGET_TYPE, parent), m_selected_tab(selected), m_tab_names(tab_names)
 {
+    m_tab_visible.resize(m_tab_names.size(), true);
 }
 
 void UI_tab_widget::set_selected(size_t selected)
@@ -40,6 +41,10 @@ void UI_tab_widget::set_tab_name(size_t index, std::string name)
     {
         m_tab_names.resize(index + 1);
     }
+    if (index >= m_tab_visible.size())
+    {
+        m_tab_visible.resize(index + 1, true);
+    }
     m_tab_names.at(index) = name;
     emit ui_changed();
 }
@@ -48,6 +53,15 @@ std::string UI_tab_widget::tab_name(size_t index) const
     return m_tab_names.at(index);
 }
 
+void UI_tab_widget::advance_tab()
+{
+    if (m_tab_names.size() == 0)
+        return;
+    m_selected_tab = (m_selected_tab + 1) % m_tab_names.size();
+    emit ui_changed();
+    emit this->selected(m_selected_tab);
+}
+
 void UI_tab_widget::from_json(const json &j)
 {
     UI_item::from_json(j);

UI/ui_tab_widget.hpp

@@ -21,6 +21,8 @@ class UI_tab_widget : public UI_item
     void set_tab_name(size_t index, std::string name);
     std::string tab_name(size_t index) const;
 
+    void advance_tab();
+
     void from_json(const json &j) override;
     json to_json(size_t id) const override;
   signals:

client/simulator_base.cpp

@@ -174,6 +174,11 @@ void Simulator_base::UI_item_parser(json &input)
             process_ui_hex_spinbox(ui_item, widget);
             continue;
         }
+        if (ui_item["type"] == "ui_tab_widget")
+        {
+            process_ui_tab_widget(ui_item, widget);
+            continue;
+        }
         if (ui_item["type"] == "ui_plot")
         {
             process_ui_plot(ui_item, widget);
@@ -614,6 +619,29 @@ void Simulator_base::process_ui_tab_widget(json &ui_item, QWidget *widget)
         SPDLOG_WARN("widget is not of type QTabWidget");
         return;
     }
+
+    if (tab_widget->count() != ui_item.at("tab_names").size())
+    {
+        SPDLOG_ERROR("QTabWidget has not the same amount of tabs as the server");
+        return;
+    }
+    auto tab_names = ui_item.at("tab_names");
+    for (size_t i = 0; i < tab_names.size(); i++)
+    {
+        if (tab_widget->tabText(i) != QString::fromStdString(tab_names[i]))
+        {
+            tab_widget->setTabText(i, QString::fromStdString(tab_names[i]));
+        }
+        if (tab_widget->isVisible() != ui_item.at("tab_visible")[i])
+        {
+            tab_widget->setTabVisible(i, ui_item.at("tab_visible")[i]);
+        }
+    }
+
+    if (tab_widget->currentIndex() != ui_item.at("selected"))
+    {
+        tab_widget->setCurrentIndex(ui_item.at("selected"));
+    }
 }
 
 void Simulator_base::process_ui_plot(json &ui_item, QWidget *widget)
@@ -753,6 +781,7 @@ void Simulator_base::setup_ui_item(QWidget *item, size_t index)
     setup_spinbox(item, index);
     setup_double_spinbox(item, index);
     setup_hex_spinbox(item, index);
+    setup_tab_widget(item, index);
     setup_qwtplot(item, index);
     setup_can_ui(item, index);
 }
@@ -839,6 +868,17 @@ void Simulator_base::setup_hex_spinbox(QWidget *item, size_t index)
     });
 }
 
+void Simulator_base::setup_tab_widget(QWidget *item, size_t index)
+{
+    QTabWidget *tab_widget = qobject_cast<QTabWidget *>(item);
+    if (tab_widget == nullptr)
+        return;
+
+    connect(tab_widget, &QTabWidget::currentChanged, this, [=, this](int index) {
+        m_web_socket->send_event(Web_socket_wrapper::Event::selected, index, (size_t)index);
+    });
+}
+
 void Simulator_base::setup_qwtplot(QWidget *item, size_t index)
 {
     auto *plot = qobject_cast<QwtPlot *>(item);

client/simulator_base.hpp

@@ -70,6 +70,7 @@ class Simulator_base : public QMainWindow
     void setup_spinbox(QWidget *item, size_t index);
     void setup_double_spinbox(QWidget *item, size_t index);
     void setup_hex_spinbox(QWidget *item, size_t index);
+    void setup_tab_widget(QWidget *item, size_t index);
     void setup_qwtplot(QWidget *item, size_t index);
     void setup_can_ui(QWidget *item, size_t index);
 

server/simulators/test_sim.cpp

@@ -10,7 +10,8 @@ Test_Sim::Test_Sim(Communication *com, QObject *parent)
       m_slider("Slider", Color::White, Color::Black, 0, 100, 0), m_dial("Dial", Color::White, Color::Black, 0, 100, 0),
       m_thermo("Thermo", "%", Color::White, Color::Black, 0, 100, 0), m_led("Led", Color::White, Color::Red),
       m_table(4, 4, {"Row 1", "Row 2", "Row 3", "Row 4"}, {"Column 1", "Column 2", "Column 3", "Column 4"}),
-      m_spinbox(0, 255, 0), m_double_spinbox(0, 255, 0), m_hex_spinbox(0, 255, 0)
+      m_spinbox(0, 255, 0), m_double_spinbox(0, 255, 0), m_hex_spinbox(0, 255, 0),
+      m_tab_widget({"Tab 1", "Tab 2", "Tab 3"}, 0, this)
 {
     m_thermo.set_start_color(Color::Red);
     m_thermo.set_end_color(Color::Red);
@@ -32,6 +33,7 @@ Test_Sim::Test_Sim(Communication *com, QObject *parent)
     PUSH_UI_ITEM(m_spinbox);
     PUSH_UI_ITEM(m_double_spinbox);
     PUSH_UI_ITEM(m_hex_spinbox);
+    PUSH_UI_ITEM(m_tab_widget);
 
     for (size_t i = 0; i < m_table.capacity(); i++)
     {
@@ -51,6 +53,7 @@ void Test_Sim::timer()
         m_slider.set_value(0);
     }
     m_slider.set_value(m_slider.value() + 1);
+    m_tab_widget.advance_tab();
 }
 
 void Test_Sim::run_at_startup()

server/simulators/test_sim.hpp

@@ -27,4 +27,5 @@ class Test_Sim : public Simulator_base
     UI_spinbox m_spinbox;
     UI_double_spinbox m_double_spinbox;
     UI_hex_spinbox m_hex_spinbox;
+    UI_tab_widget m_tab_widget;
 };