ui/data: cleaned up UI and parsing

* HOT FIX: typename not always correctly split to name hierarchy
* show node main if available as first active token after parsing
* show all contents of namespaces if searched for
* added missing enum type and enum value usages
* added inheritance for structs
* removed MessageActivateToken and replaced it with MessageActivateTokens
* activating correct nodes for clicks in GraphView and CodeView
* no graph change when clicking an edge, but highlighting the edge instead
* only show active nodes without connections when multiple are activated
* fixed snippet sorting to put file that contains declarations on top
* set sizeHints on CodeView and SearchView to increase their initial size

fortune cookie message = Das Leben wird eine positive Wendung nehmen.

src/lib/component/controller/CodeController.h

@@ -4,27 +4,21 @@
 #include <string>
 
 #include "component/controller/Controller.h"
+#include "component/view/CodeView.h"
 #include "utility/messaging/MessageListener.h"
-#include "utility/messaging/type/MessageActivateToken.h"
+#include "utility/messaging/type/MessageActivateTokenLocation.h"
 #include "utility/messaging/type/MessageActivateTokens.h"
 #include "utility/messaging/type/MessageRefresh.h"
 #include "utility/messaging/type/MessageShowFile.h"
 #include "utility/types.h"
 
-class CodeView;
 class GraphAccess;
 class LocationAccess;
 class TokenLocationFile;
 
-struct AnnotatedText
-{
-	std::string text;
-	Id tokenId;
-};
-
 class CodeController
 	: public Controller
-	, public MessageListener<MessageActivateToken>
+	, public MessageListener<MessageActivateTokenLocation>
 	, public MessageListener<MessageActivateTokens>
 	, public MessageListener<MessageRefresh>
 	, public MessageListener<MessageShowFile>
@@ -33,18 +27,18 @@ public:
 	CodeController(GraphAccess* graphAccess, LocationAccess* locationAccess);
 	~CodeController();
 
-	void setActiveTokenIds(const std::vector<Id>& ids, Id activeId, Id declarationId);
-
 private:
-	virtual void handleMessage(MessageActivateToken* message);
+	static const uint s_lineRadius;
+
+	virtual void handleMessage(MessageActivateTokenLocation* message);
 	virtual void handleMessage(MessageActivateTokens* message);
 	virtual void handleMessage(MessageRefresh* message);
 	virtual void handleMessage(MessageShowFile* message);
 
 	CodeView* getView();
 
-	static const uint s_lineRadius;
-
+	std::vector<CodeView::CodeSnippetParams> getSnippetsForActiveTokenIds(
+		const std::vector<Id>& ids, Id declarationId) const;
 	std::vector<std::pair<uint, uint>> getSnippetRangesForFile(TokenLocationFile* file, const uint lineRadius) const;
 
 	GraphAccess* m_graphAccess;