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image.h

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#ifndef image_h
#define image_h

#include "tag.h"

/* <image src="images/a.gif" origfile="public/images/a.gif"> */

class Image : private Tag
{
 private:
  std::string origfile; 

  std::string alt;
  std::string src;
  std::string width;
  std::string height;
  std::string lowsrc;
  std::string border;

  std::string current_dir;

 public:
  Image( Line& line );

  void set_dir( std::string cd )
    { current_dir = cd; }

  std::string get_image()
    { return get_image( current_dir ); }

  std::string get_image( std::string current_dir ); 

  bool operator!() const { return !Tag::is_valid_tag; }

  std::string get_tag()
    {
      set_option( "current_dir", current_dir );
      rebuild_tag();
      return Tag::get_tag();
    }

  int get_level() { return Tag::get_level(); }

 private:
  std::string create_tag( std::string file_name ); 

  bool percentage( std::string str, unsigned int &n );
  
  inline void delete_default_options();
};


#endif

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