Temporarily removed flite, fixed crash caused by tree view

qgroundcontrol.pri

@@ -116,10 +116,10 @@ linux-g++ {
     LIBS += -lm \
         #-lflite_cmu_us_rms \
         #-lflite_cmu_us_slt \
-        -lflite_usenglish \
-        -lflite_cmulex \
-        -lflite_cmu_us_kal16 \
-        -lflite \
+        #-lflite_cmu_us_kal16 \
+        #-lflite_usenglish \
+        #-lflite_cmulex \
+        #-lflite \
         -lSDL \
         -lSDLmain
 }

src/GAudioOutput.cc

@@ -91,7 +91,7 @@ GAudioOutput::GAudioOutput(QObject* parent) : QObject(parent),
 voiceIndex(0),
 emergency(false)
 {
-#ifdef Q_OS_LINUX
+#ifdef Q_OS_LINUX2
     flite_init();
 #endif
     // Initialize audio output

src/GAudioOutput.h

@@ -39,7 +39,7 @@ This file is part of the PIXHAWK project
 #include <Phonon>
 #endif
 #ifdef Q_OS_LINUX
-#include <flite/flite.h>
+//#include <flite/flite.h>
 #include <phonon>
 #endif
 #ifdef Q_OS_WIN
@@ -52,7 +52,7 @@ This file is part of the PIXHAWK project
 #endif
    */
 
-#ifdef Q_OS_LINUX
+#ifdef Q_OS_LINUX2
 extern "C" {
     cst_voice *REGISTER_VOX(const char *voxdir);
     void UNREGISTER_VOX(cst_voice *vox);

src/ui/ParameterInterface.cc

@@ -17,7 +17,7 @@ ParameterInterface::ParameterInterface(QWidget *parent) :
     tree = new ParamTreeModel();
 
     treeView = new QTreeView(this);
-    //treeView->setModel(tree);
+    treeView->setModel(tree);
 
     QStackedWidget* stack = m_ui->stackedWidget;
     stack->addWidget(treeView);

src/ui/param/ParamTreeItem.cc

@@ -37,6 +37,8 @@ ParamTreeItem::ParamTreeItem(QString name, float value, ParamTreeItem* parent)
     parentItem = parent;
     paramName = name;
     paramValue = value;
+    // Initialize empty itemData
+    itemData = QList<QVariant>();
 }
 
 ParamTreeItem::ParamTreeItem(const QList<QVariant> &data, ParamTreeItem *parent)
@@ -82,6 +84,8 @@ float ParamTreeItem::getParamValue()
 
 QVariant ParamTreeItem::data(int column) const
 {
+    if (itemData.empty())
+    {
         QVariant ret;
         switch (column)
         {
@@ -95,7 +99,12 @@ QVariant ParamTreeItem::data(int column) const
             ret.setValue(QString(""));
             break;
         }
-    //return itemData.value(column);
+        return ret;
+    }
+    else
+    {
+        return itemData.value(column, QVariant(QString("")));
+    }
 }
 
 ParamTreeItem *ParamTreeItem::parent()

src/ui/param/ParamTreeModel.cc

@@ -40,8 +40,9 @@ ParamTreeModel::ParamTreeModel(QObject *parent)
     QList<QVariant> rootData;
     rootData << tr("Parameter") << tr("Value");
     rootItem = new ParamTreeItem(rootData);
-    QString data = "IMU\n ROLL_K_I\t1.255\n PITCH_K_P\t0.621\n PITCH_K_I\t2.5545\n";
-    setupModelData(data.split(QString("\n")), rootItem);
+
+    //String data = "IMU\n ROLL_K_I\t1.255\n PITCH_K_P\t0.621\n PITCH_K_I\t2.5545\n";
+    //setupModelData(data.split(QString("\n")), rootItem);
 }
 
 ParamTreeModel::ParamTreeModel(const QString &data, QObject *parent)
@@ -80,12 +81,17 @@ QVariant ParamTreeModel::data(const QModelIndex &index, int role) const
     return item->data(index.column());
 }
 
+bool ParamTreeModel::setData (const QModelIndex & index, const QVariant & value, int role)
+{
+
+}
+
 Qt::ItemFlags ParamTreeModel::flags(const QModelIndex &index) const
 {
     if (!index.isValid())
         return 0;
 
-    return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
+    return Qt::ItemIsEnabled | Qt::ItemIsSelectable | Qt::ItemIsEditable;
 }
 
 QVariant ParamTreeModel::headerData(int section, Qt::Orientation orientation,

src/ui/param/ParamTreeModel.h

@@ -47,6 +47,7 @@ public:
     ~ParamTreeModel();
 
     QVariant data(const QModelIndex &index, int role) const;
+    bool setData ( const QModelIndex & index, const QVariant & value, int role = Qt::EditRole );
     Qt::ItemFlags flags(const QModelIndex &index) const;
     QVariant headerData(int section, Qt::Orientation orientation,
                         int role = Qt::DisplayRole) const;