LP-29 add state save/restore to PFD Qml gadget

ground/gcs/src/plugins/pfdqml/pfdqmlcontext.cpp

@@ -278,6 +278,15 @@ void PfdQmlContext::loadConfiguration(PfdQmlGadgetConfiguration *config)
     setBackgroundImageFile(config->backgroundImageFile());
 }
 
+
+void PfdQmlContext::saveState(QSettings *settings)
+{
+}
+
+void PfdQmlContext::restoreState(QSettings *settings)
+{
+}
+
 void PfdQmlContext::apply(QQmlContext *context)
 {
     QStringList objectsToExport;

ground/gcs/src/plugins/pfdqml/pfdqmlcontext.h

@@ -32,6 +32,7 @@
 #include "pfdqmlgadgetconfiguration.h"
 
 class QQmlContext;
+class QSettings;
 
 class PfdQmlContext : public QObject {
     Q_OBJECT Q_PROPERTY(QString speedUnit READ speedUnit WRITE setSpeedUnit NOTIFY speedUnitChanged)
@@ -94,6 +95,9 @@ public:
     Q_INVOKABLE void resetConsumedEnergy();
 
     void loadConfiguration(PfdQmlGadgetConfiguration *config);
+    void saveState(QSettings *);
+    void restoreState(QSettings *);
+
     void apply(QQmlContext *context);
 
 signals:

ground/gcs/src/plugins/pfdqml/pfdqmlgadget.cpp

@@ -51,3 +51,13 @@ void PfdQmlGadget::loadConfiguration(IUAVGadgetConfiguration *config)
 
     m_qmlGadgetWidget->loadConfiguration(m);
 }
+
+void PfdQmlGadget::saveState(QSettings *settings)
+{
+    m_qmlGadgetWidget->saveState(settings);
+}
+
+void PfdQmlGadget::restoreState(QSettings *settings)
+{
+    m_qmlGadgetWidget->restoreState(settings);
+}

ground/gcs/src/plugins/pfdqml/pfdqmlgadget.h

@@ -46,6 +46,8 @@ public:
     QWidget *widget();
 
     void loadConfiguration(IUAVGadgetConfiguration *config);
+    void saveState(QSettings *);
+    void restoreState(QSettings *);
 
 private:
     PfdQmlGadgetWidget *m_qmlGadgetWidget;

ground/gcs/src/plugins/pfdqml/pfdqmlgadgetwidget.cpp

@@ -93,6 +93,16 @@ void PfdQmlGadgetWidget::loadConfiguration(PfdQmlGadgetConfiguration *config)
     setQmlFile(config->qmlFile());
 }
 
+void PfdQmlGadgetWidget::saveState(QSettings *settings)
+{
+    m_pfdQmlContext->saveState(settings);
+}
+
+void PfdQmlGadgetWidget::restoreState(QSettings *settings)
+{
+    m_pfdQmlContext->restoreState(settings);
+}
+
 void PfdQmlGadgetWidget::setQmlFile(QString fn)
 {
     qDebug() << "PfdQmlGadgetWidget::setQmlFile" << fn;
@@ -117,6 +127,7 @@ void PfdQmlGadgetWidget::setQmlFile(QString fn)
 
         QUrl url = QUrl::fromLocalFile(fn);
         engine()->setBaseUrl(url);
+
         setSource(url);
     }
 

ground/gcs/src/plugins/pfdqml/pfdqmlgadgetwidget.h

@@ -34,6 +34,7 @@
 #include <QWidget>
 
 class QQmlEngine;
+class QSettings;
 class QuickWidgetProxy;
 class PfdQmlContext;
 
@@ -45,6 +46,8 @@ public:
     virtual ~PfdQmlGadgetWidget();
 
     void loadConfiguration(PfdQmlGadgetConfiguration *config);
+    void saveState(QSettings *);
+    void restoreState(QSettings *);
 
 private:
     void setQmlFile(QString);