InputContext.hpp

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// ****************************************************************************
// CUI
//
// The Advanced Framework for Simulation, Integration, and Modeling (AFSIM)
//
// Copyright 2003-2015 The Boeing Company. All rights reserved.
//
// The use, dissemination or disclosure of data in this file is subject to
// limitation or restriction. See accompanying README and LICENSE for details.
// ****************************************************************************
 
#ifndef INPUTCONTEXT_HPP
#define INPUTCONTEXT_HPP
 
#include "UtTextDocument.hpp"
class WsfParseNode;
 
namespace wizard
{
class Editor;

class InputContext
{
public:
   struct Context
   {
      WsfParseNode*       mBlockNodePtr;
      UtTextDocumentRange mQueryTextRange;
   };
   static void ContextFromCursor(Editor* aEditControlPtr, size_t aCursorLine, size_t aCursorColumn, Context& aContext);
 
   static void GetContext(Editor* aEditControlPtr, const UtTextDocumentRange& aPosition, Context& aContext);
 
   static void GetInputContext(Editor* aEditControlPtr, WsfParseNode* aPreviousNode, size_t aInputPosition, UtTextRange& aRange);
 
   static WsfParseNode* FindBlockNode(WsfParseNode* aNodePtr);
   static bool          CommandExtent(WsfParseNode* aNodePtr, WsfParseNode*& aCommandNodePtr);
   static bool          CommandHasError(WsfParseNode* aCommandNodePtr);
};
} // namespace wizard
#endif