Enabled selection of individual widgets in menu, persistence pending

qgroundcontrol.pri

@@ -133,11 +133,13 @@ macx {
 
 
     exists(/opt/local/include/libfreenect) {
-    message("Building support for libfreenect")
+    message("ENABLED support for libfreenect")
     DEPENDENCIES_PRESENT += libfreenect
     # Include libfreenect libraries
     LIBS += -lfreenect
     DEFINES += QGC_LIBFREENECT_ENABLED
+    } else {
+        message("DISABLED libfreenect support")
     }
 
     # osg/osgEarth dynamic casts might fail without this compiler option.

src/QGC.h

@@ -14,6 +14,9 @@ namespace QGC
 
     /** @brief Get the current ground time in microseconds */
     quint64 groundTimeUsecs();
+
+    const QString APPNAME = "QGROUNDCONTROL";
+    const QString COMPANYNAME = "OPENMAV";
 }
 
 #endif // QGC_H

src/ui/HUD.cc

@@ -165,6 +165,19 @@ HUD::~HUD()
 
 }
 
+void HUD::showEvent(QShowEvent* event)
+{
+    Q_UNUSED(event);
+    if (isVisible())
+    {
+        refreshTimer->start();
+    }
+    else
+    {
+        refreshTimer->stop();
+    }
+}
+
 void HUD::start()
 {
     refreshTimer->start();

src/ui/HUD.h

@@ -123,6 +123,8 @@ protected:
     float refLineWidthToPen(float line);
     /** @brief Rotate a polygon around a point clockwise */
     void rotatePolygonClockWiseRad(QPolygonF& p, float angle, QPointF origin);
+    /** @brief Override base class show */
+    virtual void showEvent(QShowEvent* event);
 
     QImage* image; ///< Double buffer image
     QImage glImage; ///< The background / camera image

src/ui/MainWindow.h

@@ -160,8 +160,8 @@ protected:
     void arrangeCenterStack();
     void configureWindowName();
 
-    void createCenterWidgetMenu();
-    void createDockWidgetMenu();
+    QMenu* createCenterWidgetMenu();
+    QMenu* createDockWidgetMenu();
 
     // TODO Should be moved elsewhere, as the protocol does not belong to the UI
     MAVLinkProtocol* mavlink;
@@ -203,6 +203,7 @@ protected:
     QPointer<QDockWidget> headUpDockWidget;
     QPointer<QDockWidget> hsiDockWidget;
     QPointer<QDockWidget> rcViewDockWidget;
+    QPointer<QDockWidget> hudDockWidget;
     QPointer<QDockWidget> slugsDataWidget;
     QPointer<QDockWidget> slugsPIDControlWidget;
     QPointer<QDockWidget> slugsHilSimWidget;

src/ui/XMLCommProtocolWidget.cc

@@ -7,6 +7,7 @@
 #include "ui_XMLCommProtocolWidget.h"
 #include "MAVLinkXMLParser.h"
 #include "MAVLinkSyntaxHighlighter.h"
+#include "QGC.h"
 
 #include <QDebug>
 #include <iostream>
@@ -31,7 +32,7 @@ XMLCommProtocolWidget::XMLCommProtocolWidget(QWidget *parent) :
 void XMLCommProtocolWidget::selectXMLFile()
 {
     //QString fileName = QFileDialog::getOpenFileName(this, tr("Load Protocol Definition File"), ".", "*.xml");
-    QSettings settings;
+    QSettings settings(QGC::COMPANYNAME, QGC::APPNAME);
     const QString mavlinkXML = "MAVLINK_XML_FILE";
     QString dirPath = settings.value(mavlinkXML, QCoreApplication::applicationDirPath() + "../").toString();
     QFileDialog dialog;
@@ -92,7 +93,7 @@ void XMLCommProtocolWidget::setXML(const QString& xml)
 
 void XMLCommProtocolWidget::selectOutputDirectory()
 {
-    QSettings settings;
+    QSettings settings(QGC::COMPANYNAME, QGC::APPNAME);
     const QString mavlinkOutputDir = "MAVLINK_OUTPUT_DIR";
     QString dirPath = settings.value(mavlinkOutputDir, QCoreApplication::applicationDirPath() + "../").toString();
     QFileDialog dialog;
@@ -110,7 +111,7 @@ void XMLCommProtocolWidget::selectOutputDirectory()
     {
         m_ui->outputDirNameLabel->setText(fileNames.first());
         // Store directory for next time
-        settings.setValue(mavlinkOutputDir, fileNames.first());
+        settings.setValue(mavlinkOutputDir, QFileInfo(fileNames.first()).absoluteFilePath());
         //QFile file(fileName);
     }
 }

src/ui/linechart/LinechartWidget.cc

@@ -159,7 +159,9 @@ void LinechartWidget::createLayout()
     QToolButton* timeButton = new QToolButton(this);
     timeButton->setText(tr("Ground Time"));
     timeButton->setCheckable(true);
-    timeButton->setChecked(false);
+    bool gTimeDefault = true;
+    if (activePlot) activePlot->enforceGroundTime(gTimeDefault);
+    timeButton->setChecked(gTimeDefault);
     layout->addWidget(timeButton, 1, 4);
     layout->setColumnStretch(4, 0);
     connect(timeButton, SIGNAL(clicked(bool)), activePlot, SLOT(enforceGroundTime(bool)));
@@ -442,6 +444,12 @@ void LinechartWidget::removeCurve(QString curve)
     // Remove name
     }
 
+void LinechartWidget::showEvent(QShowEvent* event)
+{
+    Q_UNUSED(event);
+    setActive(isVisible());
+}
+
 void LinechartWidget::setActive(bool active)
 {
     if (activePlot)

src/ui/linechart/LinechartWidget.h

@@ -77,6 +77,8 @@ public slots:
     void setPlotWindowPosition(int scrollBarValue);
     void setPlotWindowPosition(quint64 position);
     void setPlotInterval(quint64 interval);
+    /** @brief Override base class show */
+    virtual void showEvent(QShowEvent* event);
     void setActive(bool active);
     /** @brief Set the number of values to average over */
     void setAverageWindow(int windowSize);