Initial commit

Lts/Viewer/SituationMap/Map/camera.cpp

@@ -0,0 +1,99 @@
+/**
+  * @RDE_HEADER@
+  * Class Camera
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  */
+
+// Own
+#include "camera.h"
+
+
+// Qt
+#include <QJsonObject>
+
+
+//----------------------------------------------------------------------------
+namespace SituationMap
+{
+
+Camera::Camera()
+{
+  resetCamera();
+}
+
+void Camera::resetCamera()
+{
+  loc_x_lon = 0;
+  loc_y_lat = 0;
+  loc_z     = 0;
+  heading = 0;
+  pitch   = 0;
+  roll    = 0;
+}
+
+bool Camera::isNull() const
+{
+  return qFuzzyIsNull(loc_x_lon) && qFuzzyIsNull(loc_y_lat) && qFuzzyIsNull(loc_z) &&
+         qFuzzyIsNull(heading) && qFuzzyIsNull(pitch) && qFuzzyIsNull(roll);
+
+}
+
+Camera Camera::read(const QJsonObject &json)
+{
+  Camera cam;
+  if (json.contains(QLatin1String("loc_x_lon")))
+    cam.loc_x_lon = json[QLatin1String("loc_x_lon")].toDouble();
+  if (json.contains(QLatin1String("loc_y_lat")))
+    cam.loc_y_lat = json[QLatin1String("loc_y_lat")].toDouble();
+  if (json.contains(QLatin1String("loc_z")))
+    cam.loc_z = json[QLatin1String("loc_z")].toDouble();
+
+  if (json.contains(QLatin1String("heading")))
+    cam.heading = json[QLatin1String("heading")].toDouble();
+  if (json.contains(QLatin1String("loc_x_lon")))
+    cam.pitch = json[QLatin1String("pitch")].toDouble();
+  if (json.contains(QLatin1String("roll")))
+    cam.roll = json[QLatin1String("roll")].toDouble();
+
+  return cam;
+}
+QJsonObject Camera::toJsonObject() const
+{
+  QJsonObject json;
+  json[QLatin1String("loc_x_lon")] = loc_x_lon;
+  json[QLatin1String("loc_y_lat")] = loc_y_lat;
+  json[QLatin1String("loc_z")]     = loc_z;
+  json[QLatin1String("heading")]   = heading;
+  json[QLatin1String("pitch")]     = pitch;
+  json[QLatin1String("roll")]      = roll;
+  return json;
+}
+
+
+QString Camera::toString() const
+{
+  QString str;
+  str.append(QStringLiteral("xLon;yLat=%1;%2[rad").arg(loc_x_lon).arg(loc_y_lat) );
+  str.append(QStringLiteral("xLon;yLat=%1;%2[deg").arg(loc_x_lon*180.0/M_PI).arg(loc_y_lat*180.0/M_PI) );
+  str.append(QStringLiteral(" z=%1").arg(loc_z));
+
+  str.append(QStringLiteral(" heading=%1").arg(heading));
+  str.append(QStringLiteral(" pitch=%1").arg(pitch));
+  str.append(QStringLiteral(" roll=%1").arg(roll));
+  return str;
+}
+
+
+std::ostream &operator<< (std::ostream &stream,
+                          const Camera &value)
+{
+  stream << "Camera(" << value.toString() << "): ";
+  return stream;
+}
+
+
+
+} // namespace SituationMap
+