Added recursive POI dir searching to be consistent with map dir searching

src/GUI/gui.cpp

@@ -101,14 +101,14 @@ GUI::~GUI()
 void GUI::loadMaps()
 {
 	_ml = new MapList(this);
-	QString offline;
+	QString dir;
 
 	if (QFile::exists(USER_MAP_DIR))
-		offline = USER_MAP_DIR;
+		dir = USER_MAP_DIR;
 	else if (QFile::exists(GLOBAL_MAP_DIR))
-		offline = GLOBAL_MAP_DIR;
+		dir = GLOBAL_MAP_DIR;
 
-	if (!offline.isNull() && !_ml->loadDir(offline))
+	if (!dir.isNull() && !_ml->loadDir(dir))
 		qWarning(qPrintable(_ml->errorString()));
 
 	_map = new EmptyMap(this);
@@ -116,26 +116,16 @@ void GUI::loadMaps()
 
 void GUI::loadPOIs()
 {
-	QFileInfoList list;
-	QDir userDir(USER_POI_DIR);
-	QDir globalDir(GLOBAL_POI_DIR);
-
 	_poi = new POI(this);
+	QString dir;
 
-	if (userDir.exists())
-		list = userDir.entryInfoList(QStringList(), QDir::Files);
-	else
-		list = globalDir.entryInfoList(QStringList(), QDir::Files);
+	if (QFile::exists(USER_POI_DIR))
+		dir = USER_POI_DIR;
+	else if (QFile::exists(GLOBAL_POI_DIR))
+		dir = GLOBAL_POI_DIR;
 
-	for (int i = 0; i < list.size(); ++i) {
-		if (!_poi->loadFile(list.at(i).absoluteFilePath())) {
-			qWarning("Error loading POI file: %s: %s\n",
-			  qPrintable(list.at(i).fileName()),
-			  qPrintable(_poi->errorString()));
-			if (_poi->errorLine())
-				qWarning("Line: %d\n", _poi->errorLine());
-		}
-	}
+	if (!dir.isNull() && !_poi->loadDir(dir))
+		qWarning(qPrintable(_poi->errorString()));
 }
 
 void GUI::createBrowser()

src/data/poi.cpp

@@ -1,4 +1,5 @@
 #include <QFile>
+#include <QDir>
 #include "data.h"
 #include "poi.h"
 
@@ -9,20 +10,25 @@ POI::POI(QObject *parent) : QObject(parent)
 	_radius = 1000;
 }
 
-bool POI::loadFile(const QString &fileName)
+bool POI::loadFile(const QString &path, bool dir)
 {
 	Data data;
 	FileIndex index;
 
-	_errorString.clear();
-	_errorLine = 0;
-
 	index.enabled = true;
 	index.start = _data.size();
 
-	if (!data.loadFile(fileName)) {
+	if (!data.loadFile(path)) {
+		if (dir) {
+			if (data.errorLine())
+				_errorString += QString("%1:%2: %3\n").arg(path)
+				  .arg(data.errorLine()).arg(data.errorString());
+			else
+				_errorString += path + ": " + data.errorString() + "\n";
+		} else {
 			_errorString = data.errorString();
 			_errorLine = data.errorLine();
+		}
 		return false;
 	}
 
@@ -38,7 +44,7 @@ bool POI::loadFile(const QString &fileName)
 		_tree.Insert(c, c, i);
 	}
 
-	_files.append(fileName);
+	_files.append(path);
 	_indexes.append(index);
 
 	emit pointsChanged();
@@ -46,6 +52,39 @@ bool POI::loadFile(const QString &fileName)
 	return true;
 }
 
+bool POI::loadFile(const QString &path)
+{
+	_errorString.clear();
+	_errorLine = 0;
+
+	return loadFile(path, false);
+}
+
+bool POI::loadDir(const QString &path)
+{
+	QDir md(path);
+	md.setFilter(QDir::Files | QDir::Dirs | QDir::NoDotAndDotDot);
+	QFileInfoList fl = md.entryInfoList();
+	bool ret = true;
+
+	_errorString.clear();
+	_errorLine = 0;
+
+	for (int i = 0; i < fl.size(); i++) {
+		const QFileInfo &fi = fl.at(i);
+
+		if (fi.isDir()) {
+			if (!loadDir(fi.absoluteFilePath()))
+				ret = false;
+		} else {
+			if (!loadFile(fi.absoluteFilePath(), true))
+				ret = false;
+		}
+	}
+
+	return ret;
+}
+
 static bool cb(size_t data, void* context)
 {
 	QSet<int> *set = (QSet<int>*) context;

src/data/poi.h

@@ -18,7 +18,8 @@ class POI : public QObject
 public:
 	POI(QObject *parent = 0);
 
-	bool loadFile(const QString &fileName);
+	bool loadFile(const QString &path);
+	bool loadDir(const QString &path);
 	const QString &errorString() const {return _errorString;}
 	int errorLine() const {return _errorLine;}
 
@@ -43,6 +44,8 @@ private:
 		bool enabled;
 	};
 
+	bool loadFile(const QString &path, bool dir);
+
 	POITree _tree;
 	QVector<Waypoint> _data;
 	QStringList _files;

src/map/maplist.cpp

@@ -82,6 +82,9 @@ bool MapList::loadFile(const QString &path, bool *atlas, bool dir)
 bool MapList::loadFile(const QString &path)
 {
 	bool atlas;
+
+	_errorString.clear();
+
 	return loadFile(path, &atlas, false);
 }
 
@@ -93,6 +96,8 @@ bool MapList::loadDir(const QString &path)
 	QFileInfoList ml = md.entryInfoList();
 	bool atlas, ret = true;
 
+	_errorString.clear();
+
 	for (int i = 0; i < ml.size(); i++) {
 		const QFileInfo &fi = ml.at(i);
 		QString suffix = fi.suffix().toLower();