ui: Added second line to search autocompletion list showing namespace or filepath

* Show namespace or filepath in second line of search autocompletions
* Add filepaths relative to .coatidb location
* Rescore matches to acknowledge line split
* Fixed SearchMatch type to be drawn always visible at right edge

src/lib/data/name/NameHierarchy.cpp

@@ -92,6 +92,18 @@ std::shared_ptr<NameElement> NameHierarchy::operator[](size_t pos) const
 	return m_elements[pos];
 }
 
+NameHierarchy NameHierarchy::getRange(size_t first, size_t last) const
+{
+	NameHierarchy hierarchy;
+
+	for (size_t i = first; i < last; i++)
+	{
+		hierarchy.push(m_elements[i]);
+	}
+
+	return hierarchy;
+}
+
 size_t NameHierarchy::size() const
 {
 	return m_elements.size();

src/lib/data/name/NameHierarchy.h

@@ -23,8 +23,12 @@ public:
 
 	void push(std::shared_ptr<NameElement> element);
 	void pop();
+
 	std::shared_ptr<NameElement> back() const;
 	std::shared_ptr<NameElement> operator[](size_t pos) const;
+
+	NameHierarchy getRange(size_t first, size_t last) const;
+
 	size_t size() const;
 
 	std::string getQualifiedName() const;