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menusystem.h

Go to the documentation of this file.

#ifndef menusystem_h
#define menusystem_h

#include <list>
#include "menu.h"


class MenuSystem
{
 private:
  class Node;

  typedef std::list<Node*> node_list;
  typedef std::list<Node*>::iterator node_list_it;

  std::string current_path;
  std::string current_subdir;

  bool is_valid;
  bool is_sitemap;
 public:

  typedef enum What
    {
      ITEM,
      MENU,
      MENUCLOSE,
      UNDEFINED  
    };

  typedef struct Tag
  {
    Menu menu;
    Item item;
    MenuClose menuclose;

    What what;

    Tag() : what( UNDEFINED ) {}
    Tag( Menu menu ) : menu( menu ), what( MENU ) {}
    Tag( Item item ) : item( item ), what( ITEM ) {}
    Tag( MenuClose menuclose ): menuclose(menuclose), what( MENUCLOSE ) {}
  };

  typedef std::list<Tag> tag_list;
  typedef tag_list::iterator tag_list_it;

  typedef struct Options
  {
    std::string position;
    std::string target;   
    std::string root;     
    bool is_local_system;
    bool is_block_quote;
    std::string nav_up;   
    std::string nav_down; 
    int indent_num;
    std::string indent_type;
    std::string highlight_type;
    std::string highlight_active_type;
    std::string highlight_menu_type;
    std::string highlight_active_menu_type;
    std::string blockquote_principe;
    std::string title_type;
    std::string title_menu_type;
    std::string title_highlight_type;
    std::string title_highlight_menu_type;
    bool override;
  };

 private:
  tag_list tlist;

  Node *root; 
  Node *root_bak; 

  node_list nodes; 

  Options options;

 public:
  MenuSystem( tag_list tlist, Options options );
  ~MenuSystem();
  
  bool operator!() const { return !is_valid; }

  std::string get_html_menu();

  std::string get_sitemap();

  std::string get_link( std::string path, Options o );

 private:
  bool create_tree();

  std::string get_childs( Node *parent );

  bool is_in_position( std::string path );

  bool is_position( std::string path );

  int count_directories( std::string text );

  std::string create_item( Node *node, 
                           std::string highlight_type,
                           std::string highlight_active_type,
                           int indent_num, 
                           std::string indent_type );


  std::string get_local_childs( std::string path );

  std::string get_root_dir( Node *node );

  std::string get_pre( Node *node ); 
  std::string get_pre_forwards( Node *node ); 
  std::string get_pre_backwards( Node *node ); 

  std::string get_post( Node *node ); 
  std::string get_post_forwards( Node *node ); 
  std::string get_post_backwards( Node *node ); 

  std::string get_href( Node *node ); 

  bool is_extern_link( std::string href );  
  bool is_local_link( std::string href ); 

  std::string get_highlight_type( Node* node );
  std::string get_highlight_active_type( Node* node );
  std::string get_highlight_menu_type( Node* node );
  std::string get_highlight_active_menu_type( Node* node );
  int get_indent_num( Node* node );
  std::string get_indent_type( Node* node );
  std::string get_blockquote_principe( Node* node );
  std::string get_title_type( Node* node );
  std::string get_title_menu_type( Node* node ); 
  std::string get_title_highlight_type( Node* node );
  std::string get_title_highlight_menu_type( Node* node ); 
  std::string get_target( Node* node ); 
};

#endif

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