Add preflight check before takeoff setting

src/common/aircraft.cpp

@@ -48,3 +48,15 @@ void Aircraft::setSetting(uint8_t setting_no, float value) {
         }
     }
 }
+
+bool Aircraft::checklistFinished() {
+    for(auto item: checklist) {
+        if(item->type == "checkbox" && item->value != "true") {
+            return false;
+        }
+        else if(item->type == "text" && item->value == "") {
+            return false;
+        }
+    }
+    return true;
+}

src/common/aircraft.h

@@ -38,6 +38,7 @@ class Aircraft: public QObject
     void setSetting(uint8_t setting_no, float value);
 
     bool isReal() {return real;}
+    bool checklistFinished();
 
 private:
     QString ac_id;

src/common/setting.h

@@ -34,6 +34,7 @@ class Setting: public QObject
     QList<shared_ptr<StripButton>> getStripButtons() {return strip_buttons;}
     uint8_t getNo() {return setting_no;}
     QString getName() { if(shortname != "") { return shortname;} else {return var;}}
+    QString getFullName() {return var;}
     QList<QString>& getValues() {return values;}
     tuple<float, float, float> getBounds() {return make_tuple(min, max, step);}
     void setUserValue(float v) {

src/widgets/checklist.cpp

@@ -13,15 +13,26 @@ Checklist::Checklist(QString ac_id, QWidget *parent) :
     QFrame(parent),
     ui(new Ui::Checklist)
 {
-    // Get the settings
+    // Get the global settings
     auto settings_path = appConfig()->value("SETTINGS_PATH").toString();
     QSettings settings(settings_path, QSettings::IniFormat);
     pprzlink_id = settings.value("pprzlink/id").toString();
 
     // Setup the UI
     ui->setupUi(this);
 
-    QList<ChecklistItem*> checklist = AircraftManager::get()->getAircraft(ac_id)->getChecklist();
+    // Get the uav settings and find the PFC settings
+    auto ac = AircraftManager::get()->getAircraft(ac_id);
+    auto ac_settings = ac->getSettingMenu()->getAllSettings();
+    Setting* pfc_setting = nullptr;
+    for(auto setting: ac_settings) {
+        if(setting->getFullName() == "preflight_ground_done") {
+            pfc_setting = setting;
+        }
+    }
+
+    // Go through the checklist items and create the widget
+    QList<ChecklistItem*> checklist = ac->getChecklist();
     for(auto item: checklist) {
         if(item->type == "checkbox") {
             auto widget_item = new QCheckBox(item->description);
@@ -32,8 +43,12 @@ Checklist::Checklist(QString ac_id, QWidget *parent) :
 
             connect(widget_item, &QCheckBox::toggled, this, 
             [=](bool state) {
-                item->value = (state)? QString("true") : QString("false");
+                item->value = (state)? "true":"false";
                 sendMessage(ac_id, item);
+
+                if(pfc_setting != nullptr) {
+                    ac->setSetting(pfc_setting, ac->checklistFinished()? 1:0);
+                }
             });
         }
         else if(item->type == "text") {
@@ -44,10 +59,14 @@ Checklist::Checklist(QString ac_id, QWidget *parent) :
             widget_item->addWidget(widget_input);
             ui->verticalLayout->addLayout(widget_item);
 
-            connect(widget_input, &QLineEdit::returnPressed, this, 
+            connect(widget_input, &QLineEdit::editingFinished, this, 
             [=]() {
                 item->value = widget_input->text();
                 sendMessage(ac_id, item);
+
+                if(pfc_setting != nullptr) {
+                    ac->setSetting(pfc_setting, ac->checklistFinished()? 1:0);
+                }
             });
         }
     }