Moved the datums initialization where it belongs

src/GUI/app.cpp

@@ -6,8 +6,11 @@
 #include <QLibraryInfo>
 #include "map/onlinemap.h"
 #include "map/downloader.h"
+#include "map/ellipsoid.h"
+#include "map/datum.h"
 #include "opengl.h"
 #include "gui.h"
+#include "config.h"
 #include "app.h"
 
 
@@ -31,6 +34,7 @@ App::App(int &argc, char **argv) : QApplication(argc, argv),
 	QNetworkProxyFactory::setUseSystemConfiguration(true);
 	OnlineMap::setDownloader(new Downloader(this));
 	OPENGL_SET_SAMPLES(4);
+	loadDatums();
 
 	_gui = new GUI();
 }
@@ -59,3 +63,47 @@ bool App::event(QEvent *event)
 
 	return QApplication::event(event);
 }
+
+void App::loadDatums()
+{
+	QString ef, df;
+	bool ok = false;
+
+	if (QFile::exists(USER_ELLIPSOID_FILE))
+		ef = USER_ELLIPSOID_FILE;
+	else if (QFile::exists(GLOBAL_ELLIPSOID_FILE))
+		ef = GLOBAL_ELLIPSOID_FILE;
+	else
+		qWarning("No ellipsoids file found.");
+
+	if (QFile::exists(USER_DATUM_FILE))
+		df = USER_DATUM_FILE;
+	else if (QFile::exists(GLOBAL_DATUM_FILE))
+		df = GLOBAL_DATUM_FILE;
+	else
+		qWarning("No datums file found.");
+
+	if (!ef.isNull() && !df.isNull()) {
+		if (!Ellipsoid::loadList(ef)) {
+			if (Ellipsoid::errorLine())
+				qWarning("%s: parse error on line %d: %s", qPrintable(ef),
+				  Ellipsoid::errorLine(), qPrintable(Ellipsoid::errorString()));
+			else
+				qWarning("%s: %s", qPrintable(ef), qPrintable(
+				  Ellipsoid::errorString()));
+		} else {
+			if (!Datum::loadList(df)) {
+				if (Datum::errorLine())
+					qWarning("%s: parse error on line %d: %s", qPrintable(ef),
+					  Datum::errorLine(), qPrintable(Datum::errorString()));
+				else
+					qWarning("%s: %s", qPrintable(ef), qPrintable(
+					  Datum::errorString()));
+			} else
+				ok = true;
+		}
+	}
+
+	if (!ok)
+		qWarning("Maps based on a datum different from WGS84 won't work.");
+}

src/GUI/app.h

@@ -18,6 +18,8 @@ protected:
 	bool event(QEvent *event);
 
 private:
+	void loadDatums();
+
 	int &_argc;
 	char **_argv;
 	GUI *_gui;

src/GUI/gui.cpp

@@ -23,8 +23,6 @@
 #include <QUrl>
 #include <QPixmapCache>
 #include "data/data.h"
-#include "map/ellipsoid.h"
-#include "map/datum.h"
 #include "map/map.h"
 #include "map/maplist.h"
 #include "map/emptymap.h"
@@ -49,7 +47,6 @@
 
 GUI::GUI()
 {
-	loadDatums();
 	loadMaps();
 	loadPOIs();
 
@@ -102,50 +99,6 @@ GUI::~GUI()
 	}
 }
 
-void GUI::loadDatums()
-{
-	QString ef, df;
-	bool ok = false;
-
-	if (QFile::exists(USER_ELLIPSOID_FILE))
-		ef = USER_ELLIPSOID_FILE;
-	else if (QFile::exists(GLOBAL_ELLIPSOID_FILE))
-		ef = GLOBAL_ELLIPSOID_FILE;
-	else
-		qWarning("No ellipsoids file found.");
-
-	if (QFile::exists(USER_DATUM_FILE))
-		df = USER_DATUM_FILE;
-	else if (QFile::exists(GLOBAL_DATUM_FILE))
-		df = GLOBAL_DATUM_FILE;
-	else
-		qWarning("No datums file found.");
-
-	if (!ef.isNull() && !df.isNull()) {
-		if (!Ellipsoid::loadList(ef)) {
-			if (Ellipsoid::errorLine())
-				qWarning("%s: parse error on line %d: %s", qPrintable(ef),
-				  Ellipsoid::errorLine(), qPrintable(Ellipsoid::errorString()));
-			else
-				qWarning("%s: %s", qPrintable(ef), qPrintable(
-				  Ellipsoid::errorString()));
-		} else {
-			if (!Datum::loadList(df)) {
-				if (Datum::errorLine())
-					qWarning("%s: parse error on line %d: %s", qPrintable(ef),
-					  Datum::errorLine(), qPrintable(Datum::errorString()));
-				else
-					qWarning("%s: %s", qPrintable(ef), qPrintable(
-					  Datum::errorString()));
-			} else
-				ok = true;
-		}
-	}
-
-	if (!ok)
-		qWarning("Maps based on a datum different from WGS84 won't work.");
-}
-
 void GUI::loadMaps()
 {
 	_ml = new MapList(this);

src/GUI/gui.h

@@ -81,7 +81,6 @@ private slots:
 private:
 	typedef QPair<QDate, QDate> DateRange;
 
-	void loadDatums();
 	void loadMaps();
 	void loadPOIs();
 	void closeFiles();