Added actual preset switching

* Use preset source location
* Use preset source orientation (iota/psi)
* Update 3D rendering and plots
* Use preset source name (for window title)

TODO: verify all source locations

src/pulsaranimationwidget.cpp

@@ -79,6 +79,8 @@ PulsarAnimationWidget::PulsarAnimationWidget(QWidget *parent) :
     m_VirgoAngle = 0;
     m_KAGRAAngle = 0;
     m_LIAngle = 0;
+    m_sourceLongitude = 0.0;
+    m_sourceLatitude = 0.0;
     m_sourceIota = 0.0;
     m_sourceInclination = 0;
 
@@ -448,8 +450,8 @@ void PulsarAnimationWidget::paintGL()
     // draw source
     glPushMatrix();
     {
-        glRotatef(41.093, 0.0, 1.0, 0.0);
-        glRotatef(-(-23.3844), 1.0, 0.0, 0.0);
+        glRotatef(m_sourceLongitude, 0.0, 1.0, 0.0);
+        glRotatef(-(m_sourceLatitude), 1.0, 0.0, 0.0);
 
         glTranslatef(0.0, 0.0, m_earthRadius + 2.0);
 
@@ -699,6 +701,22 @@ void PulsarAnimationWidget::setLIAngle(const int degrees)
     updateGL();
 }
 
+void PulsarAnimationWidget::setSourceLatitude(double sourceLatitude)
+{
+    m_sourceLatitude = sourceLatitude;
+    updatePulseProfile();
+
+    updateGL();
+}
+
+void PulsarAnimationWidget::setSourceLongitude(double sourceLongitude)
+{
+    m_sourceLongitude = sourceLongitude;
+    updatePulseProfile();
+
+    updateGL();
+}
+
 void PulsarAnimationWidget::setSourceIota(const int degrees)
 {
     m_sourceIota = degrees;
@@ -753,6 +771,9 @@ void PulsarAnimationWidget::updatePulseProfile()
     // and CW when viewed from above.  So I have adjusted this code to
     // be consistent with LAL, and inserted a factor of -1 in my code.
     // Bruce
+    in.longitude = m_sourceLongitude;
+    in.lattitude = m_sourceLatitude;
+    in.iota = m_sourceIota;
     in.psi = m_sourceInclination;
     in.orientation[0] = m_LLOAngle;
     in.orientation[1] = m_LHOAngle;

src/pulsaranimationwidget.h

@@ -57,6 +57,8 @@ public:
     void setVirgoAngle(const int degrees);
     void setKAGRAAngle(const int degrees);
     void setLIAngle(const int degrees);
+    void setSourceLongitude(double sourceLongitude);
+    void setSourceLatitude(double sourceLatitude);
     void setSourceIota(const int degrees);
     void setSourceInclination(const int degrees);
     void getCameraPosition(double& cameraAngleH, double& cameraAngleV, double& cameraZoom);
@@ -107,6 +109,8 @@ private:
     double m_VirgoAngle;
     double m_KAGRAAngle;
     double m_LIAngle;
+    double m_sourceLongitude;
+    double m_sourceLatitude;
     double m_sourceIota;
     double m_sourceInclination;
 

src/pulsatingscience.cpp

@@ -20,11 +20,12 @@
 
 #include "pulsatingscience.h"
 #include "plotdata.h"
-
 #include "preseteditor.h"
 
-#include <QSettings>
+#include "lib/antenna_lib.h"
 
+#include <QSettings>
+#include <QDateTime>
 
 #ifdef __APPLE__
 #include "/System/Library/Frameworks/Carbon.framework/Versions/A/Headers/Carbon.h"
@@ -153,7 +154,28 @@ void PulsatingScience::on_cmbSource_currentIndexChanged(int index)
 
     ui.lblSource->setText(m_presets->preset(index).getDescription());
 
-    // TODO: change source
+    // change source
+    QDateTime date = QDateTime::fromString(m_presets->preset(index).getTime(),"yyyy-MM-dd hh:mm:ss");
+    date.setTimeSpec(Qt::UTC);
+    long long int epoch = date.toSecsSinceEpoch();
+    double rightAscension = m_presets->preset(index).getRightAscension().toDouble();
+    double declination = m_presets->preset(index).getDeclination().toDouble();
+    double longitude;
+    double latitude;
+
+    epoch_RA_DEC_to_Latt_Long(epoch, rightAscension, declination, &latitude, &longitude);
+    ui.pulsarGlWidget->setSourceLongitude(longitude);
+    ui.pulsarGlWidget->setSourceLatitude(latitude);
+
+    int iota = m_presets->preset(index).getIota().toInt();
+    int psi = m_presets->preset(index).getPsi().toInt();
+
+    ui.sliderSourceIota->setValue(iota);
+    ui.sliderSourceInclination->setValue(psi);
+
+    QString title("%1 - Max Planck Institute for Gravitational Physics Hannover");
+    title = title.arg(m_presets->preset(index).getName());
+    ui.centralwidget->window()->setWindowTitle(title);
 }
 
 void PulsatingScience::on_chkLHO_clicked(bool checked)

src/pulsatingscience.ui

@@ -11,7 +11,7 @@
    </rect>
   </property>
   <property name="windowTitle">
-   <string>GW170817 - Max Planck Institute for Gravitational Physics Hannover</string>
+   <string>Max Planck Institute for Gravitational Physics Hannover</string>
   </property>
   <property name="windowIcon">
    <iconset resource="pulsatingscience.qrc">