fixes linux compilation problem. add /usr/games/bin support for appPath (gentoo)

src/gui/qt/qttools/qthelper/qthelper.cpp

@@ -10,7 +10,7 @@
 //
 //
 #include "qthelper.h"
-
+#include <iostream>
 
 QtHelper::QtHelper()
 {
@@ -31,37 +31,10 @@ std::string QtHelper::stringToUtf8(const std::string &myString) {
 
 std::string QtHelper::getDefaultLanguage() { return QLocale::system().name().toStdString(); }
 
-QString QtHelper::getDataPath()
-{
-	QString path(QCoreApplication::instance()->applicationDirPath());
-
-#ifdef _WIN32 
-	path += "/data/";
-#else
-	#ifdef __APPLE__
-	if (QRegExp("Contents/MacOS/?$").indexIn(path) != -1) {
-		// pointing into an macosx application bundle
-		path += "/../Resources/data/";
-	} else { path += "/data/"; }
-	#else //Unix
-	if (QRegExp("pokerth/?$").indexIn(path) != -1) {
-		// there is an own application directory
-		path += "/data/";
-	} else if (QRegExp("bin/?$").indexIn(path) != -1) {
-		// we are in a bin directory. e.g. /usr/bin
-		path += "/../share/pokerth/data/";
-	} else { path += "/data/"; }
-	#endif
-#endif
-
-
-	return QDir::cleanPath(path)  + "/";
-}
-
 std::string QtHelper::getDataPathStdString(const char * /*argv0*/)
 {
 	QString path(QCoreApplication::instance()->applicationDirPath());
-
+	
 #ifdef _WIN32 
 	path += "/data/";
 #else
@@ -74,13 +47,15 @@ std::string QtHelper::getDataPathStdString(const char * /*argv0*/)
 	if (QRegExp("pokerth/?$").indexIn(path) != -1) {
 		// there is an own application directory
 		path += "/data/";
+	} else if (QRegExp("usr/games/bin/?$").indexIn(path) != -1) {
+		// we are in /usr/games/bin (like gentoo linux does)
+		path += "/../../share/games/pokerth/data/";
 	} else if (QRegExp("bin/?$").indexIn(path) != -1) {
 		// we are in a bin directory. e.g. /usr/bin
 		path += "/../share/pokerth/data/";
+	
 	} else { path += "/data/"; }
 	#endif
 #endif
-
-
 	return (QDir::cleanPath(path) + "/").toUtf8().constData();
 }

src/gui/qt/qttools/qthelper/qthelper.h

@@ -31,7 +31,6 @@ public:
 	std::string stringToUtf8(const std::string &);
 	std::string getDefaultLanguage();
 
-	QString getDataPath();
 	std::string getDataPathStdString(const char *argv0);
 };