Initial plot

add client plot wrapper
add initial process function
add plot in test ui

client/plot_wrapper.cpp

@@ -0,0 +1,15 @@
+#include "plot_wrapper.hpp"
+#include <QPen>
+
+Plot_wrapper::Plot_wrapper(QWidget *parent) : QwtPlot(parent)
+{
+    m_curve = new QwtPlotCurve("Test 1");
+    m_curve->setPen(QPen(Qt::white));
+    m_curve->attach(this);
+    this->replot();
+}
+
+QwtPlotCurve *Plot_wrapper::curve() const
+{
+    return m_curve;
+}

client/plot_wrapper.hpp

@@ -0,0 +1,20 @@
+#ifndef PLOT_WRAPPER_HPP
+#define PLOT_WRAPPER_HPP
+
+#include <QObject>
+#include <qwt_plot.h>
+#include <qwt_plot_curve.h>
+#include <qwt_text.h>
+
+class Plot_wrapper : public QwtPlot
+{
+    Q_OBJECT
+  public:
+    Plot_wrapper(QWidget *parent = nullptr);
+    QwtPlotCurve *curve() const;
+
+  private:
+    QwtPlotCurve *m_curve;
+};
+
+#endif // PLOT_WRAPPER_HPP

client/simulator_base.cpp

@@ -1,5 +1,6 @@
 #include "simulator_base.hpp"
 #include "can_transceive.hpp"
+#include "plot_wrapper.hpp"
 
 Simulator_base::Simulator_base(QString sim_name, Web_socket_wrapper *web_socket, QWidget *parent)
     : QMainWindow{parent}, m_error_dialog(new NetworkError(this)), m_timer_update(new QTimer()),
@@ -135,6 +136,11 @@ void Simulator_base::UI_item_parser(json &input)
             process_ui_checkbox(uiItem);
             continue;
         }
+        if (uiItem["type"] == "UI_plot")
+        {
+            process_ui_plot(uiItem);
+            continue;
+        }
         if (uiItem["type"] == "UI_can")
         {
             process_ui_can(uiItem);
@@ -512,6 +518,30 @@ void Simulator_base::process_ui_led(json &uiItem)
     }
 }
 
+void Simulator_base::process_ui_plot(json &uiItem)
+{
+    QWidget *widget = id_to_ui(uiItem["id"]);
+    if (widget == nullptr)
+    {
+        SPDLOG_WARN("id_to_ui returned null on {}", QString::number((size_t)uiItem["id"]).toStdString());
+        return;
+    }
+
+    auto plot = qobject_cast<Plot_wrapper *>(widget);
+    if (plot == nullptr)
+    {
+        SPDLOG_WARN("widget is not of type QwtPlot");
+        return;
+    }
+
+    QString text = QString::fromStdString(uiItem["text"]);
+
+    if (text != plot->title().text())
+    {
+        plot->setTitle(text);
+    }
+}
+
 void Simulator_base::process_ui_can(json &uiItem)
 {
     QWidget *widget = id_to_ui(uiItem["id"]);
@@ -547,6 +577,7 @@ void Simulator_base::setup_ui_item(QWidget *item, size_t index)
     setup_checkbox(item, index);
     setup_dial(item, index);
     setup_slider(item, index);
+    setup_qwtplot(item, index);
     setup_can_ui(item, index);
 }
 
@@ -599,6 +630,13 @@ void Simulator_base::setup_slider(QWidget *item, size_t index)
             [=, this] { m_web_socket->send_event(Web_socket_wrapper::Event::value_changed, index, slider->value()); });
 }
 
+void Simulator_base::setup_qwtplot(QWidget *item, size_t index)
+{
+    auto *plot = qobject_cast<QwtPlot *>(item);
+    if (plot == nullptr)
+        return;
+}
+
 void Simulator_base::setup_can_ui(QWidget *item, size_t index)
 {
     Can_Transceive *can = qobject_cast<Can_Transceive *>(item);

client/simulator_base.hpp

@@ -46,6 +46,7 @@ class Simulator_base : public QMainWindow
     virtual void process_ui_checkbox(json &uiItem);
     virtual void process_ui_button(json &uiItem);
     virtual void process_ui_led(json &uiItem);
+    virtual void process_ui_plot(json &uiItem);
     virtual void process_ui_can(json &uiItem);
 
     void setup_ui_item(QWidget *item, size_t index);
@@ -54,6 +55,7 @@ class Simulator_base : public QMainWindow
     void setup_checkbox(QWidget *item, size_t index);
     void setup_dial(QWidget *item, size_t index);
     void setup_slider(QWidget *item, size_t index);
+    void setup_qwtplot(QWidget *item, size_t index);
     void setup_can_ui(QWidget *item, size_t index);
 
     void showEvent(QShowEvent *event);

client/simulators/test.cpp

@@ -16,6 +16,7 @@ Test_Sim::Test_Sim(Web_socket_wrapper *web_socket, QWidget *parent)
     push_ui_item(ui->thermo);
     push_ui_item(ui->led);
     push_ui_item(ui->checkBox);
+    push_ui_item(ui->plot);
 }
 
 Test_Sim::~Test_Sim()

client/simulators/test.ui

@@ -15,35 +15,28 @@
   </property>
   <widget class="QWidget" name="centralwidget">
    <layout class="QGridLayout" name="gridLayout">
-    <item row="2" column="3">
+    <item row="2" column="4">
      <widget class="QPushButton" name="button">
       <property name="text">
        <string>PushButton</string>
       </property>
      </widget>
     </item>
-    <item row="1" column="3">
+    <item row="1" column="4">
      <widget class="Led" name="led">
       <property name="text">
        <string>PushButton</string>
       </property>
      </widget>
     </item>
-    <item row="4" column="0">
-     <layout class="QVBoxLayout" name="verticalLayout">
-      <item>
-       <widget class="QLabel" name="slider_label">
-        <property name="text">
-         <string>0</string>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <widget class="QwtSlider" name="slider"/>
-      </item>
-     </layout>
+    <item row="1" column="2">
+     <widget class="QCheckBox" name="checkBox">
+      <property name="text">
+       <string>CheckBox</string>
+      </property>
+     </widget>
     </item>
-    <item row="4" column="3">
+    <item row="4" column="4">
      <layout class="QVBoxLayout" name="verticalLayout_3">
       <item>
        <widget class="QLabel" name="dial_label">
@@ -70,7 +63,28 @@
       </item>
      </layout>
     </item>
+    <item row="0" column="4">
+     <widget class="QLabel" name="label">
+      <property name="text">
+       <string>TextLabel</string>
+      </property>
+     </widget>
+    </item>
     <item row="4" column="1">
+     <layout class="QVBoxLayout" name="verticalLayout">
+      <item>
+       <widget class="QLabel" name="slider_label">
+        <property name="text">
+         <string>0</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QwtSlider" name="slider"/>
+      </item>
+     </layout>
+    </item>
+    <item row="4" column="2">
      <layout class="QVBoxLayout" name="verticalLayout_2">
       <item>
        <widget class="QLabel" name="thermo_label">
@@ -84,20 +98,16 @@
       </item>
      </layout>
     </item>
-    <item row="3" column="3">
+    <item row="3" column="4">
      <widget class="QComboBox" name="combobox"/>
     </item>
-    <item row="0" column="3">
-     <widget class="QLabel" name="label">
-      <property name="text">
-       <string>TextLabel</string>
+    <item row="5" column="1">
+     <widget class="Plot_wrapper" name="plot">
+      <property name="frameShape">
+       <enum>QFrame::Shape::StyledPanel</enum>
       </property>
-     </widget>
-    </item>
-    <item row="1" column="1">
-     <widget class="QCheckBox" name="checkBox">
-      <property name="text">
-       <string>CheckBox</string>
+      <property name="frameShadow">
+       <enum>QFrame::Shadow::Raised</enum>
       </property>
      </widget>
     </item>
@@ -136,6 +146,12 @@
    <extends>QPushButton</extends>
    <header>led.hpp</header>
   </customwidget>
+  <customwidget>
+   <class>Plot_wrapper</class>
+   <extends>QFrame</extends>
+   <header location="global">plot_wrapper.hpp</header>
+   <container>1</container>
+  </customwidget>
  </customwidgets>
  <resources/>
  <connections/>