logic: more wstring usages

* removed header paths from VS Project setup message since VS doesn't send these anymore
* implemented using wstring in IDE communication
* fixed retrieving filepaths from QtDirectoryListbox that contain special characters
* use wstring for source extensions
* added special character as file extension to FileManagerTestSuite

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

@@ -7,10 +7,10 @@
 class MessageMoveIDECursor : public Message<MessageMoveIDECursor>
 {
 public:
-	MessageMoveIDECursor(const FilePath& FilePos, const unsigned int Row, const unsigned int Column)
-		: FilePosition(FilePos)
-		, Row(Row)
-		, Column(Column)
+	MessageMoveIDECursor(const FilePath& filePath, const unsigned int row, const unsigned int column)
+		: filePath(filePath)
+		, row(row)
+		, column(column)
 	{
 	}
 
@@ -21,12 +21,12 @@ public:
 
 	virtual void print(std::ostream& os) const
 	{
-		os << FilePosition.str() << ":" << Row << ":" << Column;
+		os << filePath.str() << ":" << row << ":" << column;
 	}
 
-	const FilePath FilePosition;
-	const unsigned int Row;
-	const unsigned int Column;
+	const FilePath filePath;
+	const unsigned int row;
+	const unsigned int column;
 };
 
 #endif // MESSAGE_MOVE_IDE_CURSOR_H

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

@@ -8,8 +8,7 @@ class MessagePingReceived
 {
 public:
 	MessagePingReceived()
-		: ideId("")
-		, ideName("")
+		: ideName(L"")
 	{
 	}
 
@@ -18,8 +17,7 @@ public:
 		return "MessagePingReceived";
 	}
 
-	std::string ideId;
-	std::string ideName;
+	std::wstring ideName;
 };
 
 #endif // MESSAGE_PING_RECEIVED_H

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

@@ -7,9 +7,8 @@ class MessageProjectNew
 	: public Message<MessageProjectNew>
 {
 public:
-	MessageProjectNew(const std::string cdbPath, const std::vector<std::string> headerPaths)
+	MessageProjectNew(const FilePath& cdbPath)
 		: cdbPath(cdbPath)
-		, headerPaths(headerPaths)
 	{
 	}
 
@@ -18,8 +17,7 @@ public:
 		return "MessageProjectNew";
 	}
 
-	const std::string cdbPath;
-	const std::vector<std::string> headerPaths;
+	const FilePath cdbPath;
 };
 
 #endif // MESSAGE_PROJECT_NEW_H