Added a home location utility

git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@2825 ebee16cc-31ac-478f-84a7-5cbb03baadba

ground/openpilotgcs/src/libs/utils/homelocationutil.cpp

@@ -0,0 +1,60 @@
+/**
+ ******************************************************************************
+ *
+ * @file       homelocationutil.cpp
+ * @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
+ * @brief      Utilities to find the location of openpilot GCS files:
+ *             - Plugins Share directory path
+ *
+ * @brief      Home location utility functions
+ *
+ * @see        The GNU Public License (GPL) Version 3
+ *
+ *****************************************************************************/
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include "homelocationutil.h"
+
+#include <stdint.h>
+#include <QDebug>
+#include <QDateTime>
+
+#include "coordinateconversions.h"
+#include "worldmagmodel.h"
+
+namespace Utils {
+
+	HomeLocationUtil::HomeLocationUtil()
+    {
+//        Initialize();
+    }
+
+	int HomeLocationUtil::getDetails(double LLA[3], double ECEF[3], double RNE[9], double Be[3])
+    {
+		QDateTime dt = QDateTime::currentDateTime().toUTC();
+
+//		double current_altitude = obj->getField("Altitude")->getDouble();
+
+		CoordinateConversions().LLA2ECEF(LLA, ECEF);
+		CoordinateConversions().RneFromLLA(LLA, (double (*)[3])RNE);
+		if (WorldMagModel().GetMagVector(LLA, dt.date().month(), dt.date().day(), dt.date().year(), Be) < 0)
+			return -1;
+
+		return 0;   // OK
+    }
+
+}

ground/openpilotgcs/src/libs/utils/homelocationutil.h

@@ -0,0 +1,53 @@
+/**
+ ******************************************************************************
+ *
+ * @file       homelocationutil.h
+ * @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
+ *             Parts by Nokia Corporation (qt-info@nokia.com) Copyright (C) 2009.
+ * @brief
+ * @see        The GNU Public License (GPL) Version 3
+ * @defgroup
+ * @{
+ *
+ *****************************************************************************/
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef HOMELOCATIONUTIL_H
+#define HOMELOCATIONUTIL_H
+
+#include "utils_global.h"
+
+// ******************************
+
+namespace Utils {
+
+	class QTCREATOR_UTILS_EXPORT HomeLocationUtil
+    {
+        public:
+			HomeLocationUtil();
+
+			int getDetails(double LLA[3], double ECEF[3], double RNE[9], double Be[3]);
+
+        private:
+
+    };
+
+}
+
+// ******************************
+
+#endif

ground/openpilotgcs/src/libs/utils/utils.pro

@@ -1,9 +1,13 @@
 TEMPLATE = lib
 TARGET = Utils
+
 QT += gui \
     network
+
 DEFINES += QTCREATOR_UTILS_LIB
+
 include(../../openpilotgcslibrary.pri)
+
 SOURCES += reloadpromptutils.cpp \
     settingsutils.cpp \
     filesearch.cpp \
@@ -39,14 +43,17 @@ SOURCES += reloadpromptutils.cpp \
     detailswidget.cpp \
     coordinateconversions.cpp \
     pathutils.cpp \
-    worldmagmodel.cpp
-win32 { 
+	worldmagmodel.cpp \
+	homelocationutil.cpp
+
+win32 {
     SOURCES += abstractprocess_win.cpp \
         consoleprocess_win.cpp \
         winutils.cpp
     HEADERS += winutils.h
 }
 else:SOURCES += consoleprocess_unix.cpp
+
 HEADERS += utils_global.h \
     reloadpromptutils.h \
     settingsutils.h \
@@ -86,10 +93,13 @@ HEADERS += utils_global.h \
     detailswidget.h \
     coordinateconversions.h \
     pathutils.h \
-    worldmagmodel.h
+	worldmagmodel.h \
+	homelocationutil.h
+
 FORMS += filewizardpage.ui \
     projectintropage.ui \
     newclasswidget.ui \
     submiteditorwidget.ui \
-    checkablemessagebox.ui
+	checkablemessagebox.ui
+
 RESOURCES += utils.qrc