ui: added automatic include path detection for C/C++ Source Groups

src/lib/utility/file/FilePath.cpp

@@ -128,13 +128,17 @@ bool FilePath::isAbsolute() const
 FilePath FilePath::getParentDirectory() const
 {
 	FilePath parentDirectory(m_path->parent_path());
-	parentDirectory.m_checkedIsDirectory = true;
-	parentDirectory.m_isDirectory = true;
 
-	if (m_checkedExists && m_exists)
+	if (!parentDirectory.empty())
 	{
-		parentDirectory.m_checkedExists = true;
-		parentDirectory.m_exists = true;
+		parentDirectory.m_checkedIsDirectory = true;
+		parentDirectory.m_isDirectory = true;
+
+		if (m_checkedExists && m_exists)
+		{
+			parentDirectory.m_checkedExists = true;
+			parentDirectory.m_exists = true;
+		}
 	}
 
 	return parentDirectory;

src/lib/utility/file/FileSystem.cpp

@@ -30,7 +30,7 @@ std::vector<FilePath> FileSystem::getFilePathsFromDirectory(
 				}
 			}
 
-			if (boost::filesystem::is_regular_file(*it) && ext.find(it->path().extension().string()) != ext.end())
+			if (boost::filesystem::is_regular_file(*it) && (ext.empty() || ext.find(it->path().extension().string()) != ext.end()))
 			{
 				files.push_back(FilePath(it->path().generic_string()));
 			}

src/lib/utility/file/FileSystem.h

@@ -12,7 +12,7 @@ class FileSystem
 {
 public:
 	static std::vector<FilePath> getFilePathsFromDirectory(
-		const FilePath& path, const std::vector<std::string>& extensions);
+		const FilePath& path, const std::vector<std::string>& extensions = {});
 
 	static FileInfo getFileInfoForPath(const FilePath& filePath);
 

src/lib/utility/text/TextAccess.cpp

@@ -14,11 +14,12 @@ std::shared_ptr<TextAccess> TextAccess::createFromFile(const FilePath& filePath)
 	return result;
 }
 
-std::shared_ptr<TextAccess> TextAccess::createFromString(const std::string& text)
+std::shared_ptr<TextAccess> TextAccess::createFromString(const std::string& text, const FilePath& filePath)
 {
 	std::shared_ptr<TextAccess> result(new TextAccess());
 
 	result->m_lines = splitStringByLines(text);
+	result->m_filePath = filePath;
 
 	return result;
 }

src/lib/utility/text/TextAccess.h

@@ -11,7 +11,7 @@ class TextAccess
 {
 public:
 	static std::shared_ptr<TextAccess> createFromFile(const FilePath& filePath);
-	static std::shared_ptr<TextAccess> createFromString(const std::string& text);
+	static std::shared_ptr<TextAccess> createFromString(const std::string& text, const FilePath& filePath = FilePath());
 
 	virtual ~TextAccess();
 

src/lib/utility/utility.h

@@ -51,6 +51,9 @@ namespace utility
 	template<typename T>
 	std::vector<T> toVector(const std::set<T>& d);
 
+	template<typename T>
+	std::set<T>toSet(const std::vector<T>& d);
+
 	template<typename T>
 	void fillVectorWithElements(std::vector<T>& v, const T& arg);
 
@@ -191,6 +194,13 @@ std::vector<T> utility::toVector(const std::set<T>& d)
 	return v;
 }
 
+template<typename T>
+std::set<T> utility::toSet(const std::vector<T>& v)
+{
+	std::set<T> s(v.begin(), v.end());
+	return s;
+}
+
 template<typename T>
 void utility::fillVectorWithElements(std::vector<T>& v, const T& arg)
 {