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#ifndef __FORMAT_H__
#define __FORMAT_H__
#include <string>
#include <vector>
#include "externs.h"
// Definitions for formatted_string
enum fs_op_type
{
FSOP_COLOUR,
FSOP_TEXT,
};
class formatted_string
{
public:
formatted_string(int init_colour = 0);
explicit formatted_string(const string &s, int init_colour = 0);
operator string() const;
void display(int start = 0, int end = -1) const;
string tostring(int start = 0, int end = -1) const;
string to_colour_string() const;
void cprintf(PRINTF(1, ));
void cprintf(const string &s);
void add_glyph(cglyph_t g);
void textcolor(int color);
formatted_string chop(int length) const;
void del_char();
void all_caps();
void capitalise();
void filter_lang();
void clear();
bool empty();
void swap(formatted_string& other);
int width() const;
string html_dump() const;
bool operator < (const formatted_string &other) const;
const formatted_string &operator += (const formatted_string &other);
char &operator [] (size_t idx);
public:
static formatted_string parse_string(
const string &s,
bool eot_ends_format = true,
bool (*process_tag)(const string &tag) = NULL,
int main_colour = LIGHTGREY);
static void parse_string_to_multiple(const string &s,
vector<formatted_string> &out);
static int get_colour(const string &tag);
private:
int find_last_colour() const;
static void parse_string1(const string &s, formatted_string &fs,
vector<int> &colour_stack,
bool (*process_tag)(const string &tag));
public:
struct fs_op
{
fs_op_type type;
int x, y;
bool relative;
string text;
fs_op(int color)
: type(FSOP_COLOUR), x(color), y(-1), relative(false), text()
{
}
fs_op(const string &s)
: type(FSOP_TEXT), x(-1), y(-1), relative(false), text(s)
{
}
operator fs_op_type () const
{
return type;
}
void display() const;
};
typedef vector<fs_op> oplist;
oplist ops;
};
int count_linebreaks(const formatted_string& fs);
int tagged_string_tag_length(const string& s);
void display_tagged_block(const string& s);
#endif
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