ui: Added single file mode to code view

* Added navigation to top of code view for iterating references and switching between list and single file mode
* current file name and reference count is shown on top in single file mode
* refactored scrolling to location or line via request system
* added parameters animated and toTop to scrolling system
* refactored class hierarchy and removed unused stuff in list mode

src/lib/utility/messaging/type/MessageCodeViewExpandedInitialFiles.h

@@ -7,7 +7,8 @@ class MessageCodeViewExpandedInitialFiles
 	: public Message<MessageCodeViewExpandedInitialFiles>
 {
 public:
-	MessageCodeViewExpandedInitialFiles()
+	MessageCodeViewExpandedInitialFiles(bool scrollToDefinition)
+		: scrollToDefinition(scrollToDefinition)
 	{
 	}
 
@@ -15,6 +16,8 @@ public:
 	{
 		return "MessageCodeViewExpandedInitialFiles";
 	}
+
+	bool scrollToDefinition;
 };
 
 #endif // MESSAGE_CODE_VIEW_EXPANDED_INITIAL_FILES_H

src/lib/utility/messaging/type/MessageScrollCode.h

@@ -7,8 +7,9 @@ class MessageScrollCode
 	: public Message<MessageScrollCode>
 {
 public:
-	MessageScrollCode(int value)
+	MessageScrollCode(int value, bool inListMode)
 		: value(value)
+		, inListMode(inListMode)
 	{
 		setIsLogged(false);
 	}
@@ -19,6 +20,7 @@ public:
 	}
 
 	int value;
+	bool inListMode;
 };
 
 #endif // MESSAGE_SCROLL_CODE_H