ui: Refactored context menu API, added file path actions in graph and code

* Add 'copy full path' and 'show containing folder' actions to graph view, code view
* Added file path to file node tooltip

bug id = 320

src/lib_gui/qt/view/graphElements/QtGraphNodeData.cpp

@@ -6,6 +6,7 @@
 #include "utility/messaging/type/MessageFocusOut.h"
 #include "utility/messaging/type/MessageGraphNodeMove.h"
 
+#include "data/graph/token_component/TokenComponentFilePath.h"
 #include "data/graph/token_component/TokenComponentSignature.h"
 
 QtGraphNodeData::QtGraphNodeData(const Node* data, const std::string& name, bool hasParent, bool childVisible, bool hasQualifier)
@@ -35,6 +36,14 @@ QtGraphNodeData::QtGraphNodeData(const Node* data, const std::string& name, bool
 			toolTip += ": " + sig->getSignature();
 		}
 	}
+	else
+	{
+		FilePath path = getFilePath();
+		if (!path.empty())
+		{
+			toolTip += ": " + path.str();
+		}
+	}
 
 	this->setToolTip(QString::fromStdString(toolTip));
 }
@@ -48,6 +57,16 @@ const Node* QtGraphNodeData::getData() const
 	return m_data;
 }
 
+FilePath QtGraphNodeData::getFilePath() const
+{
+	if (m_data->isType(Node::NODE_FILE))
+	{
+		return m_data->getComponent<TokenComponentFilePath>()->getFilePath();
+	}
+
+	return FilePath();
+}
+
 bool QtGraphNodeData::isDataNode() const
 {
 	return true;

src/lib_gui/qt/view/graphElements/QtGraphNodeData.h

@@ -1,6 +1,8 @@
 #ifndef QT_GRAPH_NODE_DATA_H
 #define QT_GRAPH_NODE_DATA_H
 
+#include "utility/file/FilePath.h"
+
 #include "qt/view/graphElements/QtGraphNode.h"
 
 class QtGraphNodeData
@@ -11,6 +13,7 @@ public:
 	virtual ~QtGraphNodeData();
 
 	const Node* getData() const;
+	FilePath getFilePath() const;
 
 	// QtGraphNode implementation
 	virtual bool isDataNode() const;