Fixed path dependency in audio output, added settings for main window

src/GAudioOutput.cc

@@ -165,10 +165,11 @@ bool GAudioOutput::alert(QString text)
     if (!emergency)
     {
         // Play alert sound
-        m_media->setCurrentSource(Phonon::MediaSource(QString("alert.wav").toStdString().c_str()));
+        QString alertFile = QCoreApplication::applicationDirPath() + "alert.wav";
+        m_media->setCurrentSource(Phonon::MediaSource(alertFile.toStdString().c_str()));
         qDebug() << "FILENAME:" << m_media->currentSource().fileName();
         qDebug() << "TYPE:" << m_media->currentSource().type();
-        qDebug() << QString("alert.wav").toStdString().c_str();
+        qDebug() << alertFile.toStdString().c_str();
         m_media->play();
         m_media->setCurrentSource(Phonon::MediaSource(QString("alert.wav").toStdString().c_str()));
         m_media->play();

src/ui/MainWindow.cc

@@ -58,19 +58,13 @@ This file is part of the QGROUNDCONTROL project
 *
 * @see QMainWindow::show()
 **/
-MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent)
+MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent),
+    settings()
 {
-
     this->hide();
     this->setVisible(false);
 
-    // Quick hack
-    //comp = new LogCompressor("/home/pixhawk/Desktop/test.txt");
-
     mavlink = new MAVLinkProtocol();
-    //as4link = new AS4Protocol();
-
-    //    MG::DISPLAY::setPixelSize(0.224f);
 
     // Setup user interface
     ui.setupUi(this);
@@ -107,6 +101,9 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent)
     acceptList->append("roll IMU");
     acceptList->append("pitch IMU");
     acceptList->append("yaw IMU");
+    acceptList->append("vx");
+    acceptList->append("vy");
+    acceptList->append("vz");
     headDown1 = new HDDisplay(acceptList, this);
     headDown1->setVisible(false);
 
@@ -502,6 +499,11 @@ void MainWindow::loadEngineerView()
     this->show();
 }
 
+void MainWindow::loadAllView()
+{
+
+}
+
 void MainWindow::loadWidgets()
 {
     loadOperatorView();

src/ui/MainWindow.h

@@ -34,6 +34,7 @@ This file is part of the PIXHAWK project
 #include <QtGui/QMainWindow>
 #include <QStatusBar>
 #include <QStackedWidget>
+#include <QSettings>
 
 #include "ui_MainWindow.h"
 #include "LinkManager.h"
@@ -75,6 +76,7 @@ public:
     MainWindow(QWidget *parent = 0);
     ~MainWindow();
 
+    QSettings settings;
     UASControlWidget* control;
     LinechartWidget* linechart;
     UASInfoWidget* info;
@@ -128,6 +130,8 @@ public slots:
     void loadOperatorView();
     /** @brief Load view for general settings */
     void loadSettingsView();
+    /** @brief Load view with all widgets */
+    void loadAllView();
 
     void reloadStylesheet();