Merge pull request #3826 from DonLakeFlyer/ParamTypedown

Parameter search is now typedown style

src/QmlControls/ParameterEditorController.cc

@@ -25,14 +25,20 @@
 
 /// @Brief Constructs a new ParameterEditorController Widget. This widget is used within the PX4VehicleConfig set of screens.
 ParameterEditorController::ParameterEditorController(void)
+    : _currentComponentId(_vehicle->defaultComponentId())
+    , _parameters(new QmlObjectListModel(this))
 {
-    if (_autopilot) {
     const QMap<int, QMap<QString, QStringList> >& groupMap = _autopilot->getGroupMap();
-
     foreach (int componentId, groupMap.keys()) {
         _componentIds += QString("%1").arg(componentId);
     }
-    }
+
+    _currentGroup = groupMap[_currentComponentId].keys()[0];
+    _updateParameters();
+
+    connect(this, &ParameterEditorController::searchTextChanged, this, &ParameterEditorController::_updateParameters);
+    connect(this, &ParameterEditorController::currentComponentIdChanged, this, &ParameterEditorController::_updateParameters);
+    connect(this, &ParameterEditorController::currentGroupChanged, this, &ParameterEditorController::_updateParameters);
 }
 
 ParameterEditorController::~ParameterEditorController()
@@ -175,3 +181,26 @@ void ParameterEditorController::setRCToParam(const QString& paramName)
     d->exec();
 #endif
 }
+
+void ParameterEditorController::_updateParameters(void)
+{
+    QObjectList newParameterList;
+
+    if (_searchText.isEmpty()) {
+        const QMap<int, QMap<QString, QStringList> >& groupMap = _autopilot->getGroupMap();
+        foreach (const QString& parameter, groupMap[_currentComponentId][_currentGroup]) {
+            newParameterList.append(_autopilot->getParameterFact(_currentComponentId, parameter));
+        }
+    } else {
+        foreach(const QString &parameter, _autopilot->parameterNames(_vehicle->defaultComponentId())) {
+            Fact* fact = _autopilot->getParameterFact(_vehicle->defaultComponentId(), parameter);
+            if (fact->name().contains(_searchText, Qt::CaseInsensitive) ||
+                    fact->shortDescription().contains(_searchText, Qt::CaseInsensitive) ||
+                    fact->longDescription().contains(_searchText, Qt::CaseInsensitive)) {
+                newParameterList.append(fact);
+            }
+        }
+    }
+
+    _parameters->swapObjectList(newParameterList);
+}

src/QmlControls/ParameterEditorController.h

@@ -20,6 +20,7 @@
 #include "AutoPilotPlugin.h"
 #include "UASInterface.h"
 #include "FactPanelController.h"
+#include "QmlObjectListModel.h"
 
 class ParameterEditorController : public FactPanelController
 {
@@ -29,7 +30,11 @@ public:
     ParameterEditorController(void);
     ~ParameterEditorController();
 
-    Q_PROPERTY(QStringList componentIds MEMBER _componentIds CONSTANT)
+    Q_PROPERTY(QString              searchText          MEMBER _searchText          NOTIFY searchTextChanged)
+    Q_PROPERTY(int                  currentComponentId  MEMBER _currentComponentId  NOTIFY currentComponentIdChanged)
+    Q_PROPERTY(QString              currentGroup        MEMBER _currentGroup        NOTIFY currentGroupChanged)
+    Q_PROPERTY(QmlObjectListModel*  parameters          MEMBER _parameters          CONSTANT)
+    Q_PROPERTY(QVariantList         componentIds        MEMBER _componentIds        CONSTANT)
 	
 	Q_INVOKABLE QStringList getGroupsForComponent(int componentId);
 	Q_INVOKABLE QStringList getParametersForGroup(int componentId, QString group);
@@ -47,10 +52,20 @@ public:
 	QList<QObject*> model(void);
     
 signals:
+    void searchTextChanged(QString searchText);
+    void currentComponentIdChanged(int componentId);
+    void currentGroupChanged(QString group);
     void showErrorMessage(const QString& errorMsg);
 
+private slots:
+    void _updateParameters(void);
+
 private:
-	QStringList			_componentIds;
+    QVariantList        _componentIds;
+    QString             _searchText;
+    int                 _currentComponentId;
+    QString             _currentGroup;
+    QmlObjectListModel* _parameters;
 };
 
 #endif

src/QmlControls/QmlObjectListModel.cc

@@ -179,7 +179,7 @@ void QmlObjectListModel::append(QObject* object)
     insert(_objectList.count(), object);
 }
 
-QObjectList QmlObjectListModel::swapObjectList(QObjectList newlist)
+QObjectList QmlObjectListModel::swapObjectList(const QObjectList& newlist)
 {
     QObjectList oldlist(_objectList);
     beginResetModel();

src/QmlControls/QmlObjectListModel.h

@@ -37,7 +37,7 @@ public:
     void setDirty(bool dirty);
     
     void append(QObject* object);
-    QObjectList swapObjectList(QObjectList newlist);
+    QObjectList swapObjectList(const QObjectList& newlist);
     void clear(void);
     QObject* removeAt(int i);
     QObject* removeOne(QObject* object) { return removeAt(indexOf(object)); }