Edited for less complicated recursive file manager deletion

src/FileUtils.cpp

@@ -8,48 +8,47 @@
 bool FileUtils::copy(const QString &path, const QString &newPath)
 {
 	QFileInfo input(path);
-	if(!input.exists()) return false;
-
-	if(input.isDir()) {
-		if(!QDir(newPath).mkpath(input.fileName())) {
+	if (!input.exists())
+		return false;
+
+	if (input.isDir())
+	{
+		if (!QDir(newPath).mkpath(input.fileName()))
+		{
 			qWarning() << "QDir(newPath).mkpath(input.fileName())"
-				<< "failed. (newPath =" << newPath << ")";
+								 << "failed. (newPath =" << newPath << ")";
 			return false;
 		}
 		QFileInfoList entries = QDir(input.absoluteFilePath()).entryInfoList(QDir::NoDotAndDotDot | QDir::Files | QDir::Dirs);
 		qDebug() << QDir(input.absoluteFilePath()).entryList(QDir::NoDot | QDir::NoDotDot);
-		foreach(const QFileInfo &entry, entries) {
-			if(!copy(entry.absoluteFilePath(), newPath + "/" + input.fileName())) {
+		foreach (const QFileInfo &entry, entries)
+		{
+			if (!copy(entry.absoluteFilePath(), newPath + "/" + input.fileName()))
+			{
 				return false;
 			}
 		}
 		return true;
-	} else if(input.isFile()) {
+	}
+	else if (input.isFile())
+	{
 		return QFile::copy(path, newPath + "/" + input.fileName());
 	}
-	
+
 	return false;
 }
 
+
 bool FileUtils::rm(const QString &path)
 {
-	QFileInfo input(path);
-	if(input.isDir()) {
-		qDebug() << "In directory" << input.absoluteFilePath();
-		QFileInfoList entries = QDir(input.absoluteFilePath()).entryInfoList(QDir::NoDotAndDotDot | QDir::Files | QDir::Dirs);
-		qDebug() << QDir(input.absoluteFilePath()).entryList(QDir::NoDotAndDotDot | QDir::Files | QDir::Dirs);
-		foreach(const QFileInfo &entry, entries) {
-			qDebug() << "Recursively removing" << entry.absoluteFilePath();
-			if(!rm(entry.absoluteFilePath())) {
-				return false;
-			}
-		}
-		qDebug() << "Removing" << path;
-		return QDir().rmdir(input.absoluteFilePath());
-	} else if(input.isFile()) {
-		qDebug() << "Removing" << path;
-		return QFile::remove(path);
+	QDir dir(path);
+
+	if (dir.removeRecursively())
+	{
+		qDebug() << "Directory removed successfully.";
 	}
-
-	return false;
-}
+	else
+	{
+		qDebug() << "Failed to remove directory.";
+	}
+}