logic: Refactored undo redo stack

* Store MessageActivateTokens instead of original view messages
* Renamed FeatureController to ActivationController
* Remove all non-activation messages from undo redo stack after reindexing project
* Added MessageShowReference to undo redo stack
* Added MessageScrollGraph for restoring graph view scroll position
* Fixed MessageGraphNodeMove not saved for bundles
* Refactored tokenIds and nodeNames in SearchMatch and MessageActivateTokens
* Refactored SearchController
* Fixed file expansion on undoing/redoing after switching code view mode
* Fixed redundant graph animation due to present qualifier nodes
* Fixed no restoring of graph node expansion when showing overview in between

src/lib/utility/messaging/MessageBase.h

@@ -9,6 +9,7 @@ class MessageBase
 public:
 	MessageBase()
 		: m_isReplayed(false)
+		, m_isReplayCleared(false)
 		, m_sendAsTask(true)
 		, m_keepContent(false)
 		, m_isLast(true)
@@ -43,6 +44,16 @@ public:
 		m_isReplayed = isReplayed;
 	}
 
+	bool isReplayCleared() const
+	{
+		return m_isReplayCleared;
+	}
+
+	void setIsReplayCleared(bool isReplayCleared)
+	{
+		m_isReplayCleared = isReplayCleared;
+	}
+
 	bool isLast() const
 	{
 		return m_isLast;
@@ -85,8 +96,11 @@ public:
 
 private:
 	bool m_isReplayed;
+	bool m_isReplayCleared;
+
 	bool m_sendAsTask;
 	bool m_keepContent;
+
 	bool m_isLast;
 	bool m_isLogged;
 };