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MarkupTextBlock.h

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//*** MarkupTextBlock.h ***

#ifndef __MarkupTextBlock_H__
#define __MarkupTextBlock_H__

// Includes
#include "Array.h"
#include "StringId.h"

// Forward declares
class Bitmap;

// TextPML
class MarkupTextBlock
   {
   public:
      MarkupTextBlock();

      MarkupTextBlock(
         const char* pmlString
         );

      ~MarkupTextBlock();

      MarkupTextBlock(
         const MarkupTextBlock& textblock
         );

      const MarkupTextBlock& operator=(
         const MarkupTextBlock& textblock
         );

      void SetString(
         const char* pmlString
         );

      void AddString(
         const char* pmlString
         );

      const char* GetString() const;

      void Render(
         Bitmap& target, 
         int x1, 
         int y1, 
         int x2, 
         int y2,
         StringId hoverOption,
         StringId hoverLink
         );

      StringId IsOverOption(int cursorX, int cursorY) const;
      StringId IsOverLink(int cursorX, int cursorY) const;

   private:
      void ResetTokenStream();
      const char* GetNextToken();
      

   private:
      char* pmlString_;
      char* tokenBuffer_;
      bool currentTokenIsMarkupCode_;
      int currentTokenPosition_;
      int tokenStreamSize_;

      struct InteractiveRegion
         {
         int x1;
         int y1;
         int x2;
         int y2;
         StringId id;
         };
      Array<InteractiveRegion> links_;
      Array<InteractiveRegion> options_;
   };


#endif /* __MarkupTextBlock_H__ */

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