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//
// Author: Lorenzo Bettini <http://www.lorenzobettini.it>, (C) 2004-2008
//
// Copyright: See COPYING file that comes with this distribution
//
#ifndef LOGFORMATTER_H_
#define LOGFORMATTER_H_
#include <deque>
#include <algorithm>
#include <iostream>
#include "srchilite/formatter.h"
using namespace srchilite;
struct FormatterLogEntry {
/// the element name
const std::string first;
/// the string to format
const std::string second;
/// the start of the string in the paragraph
const int start;
FormatterLogEntry(const std::string &f, const std::string &s, const int i) :
first(f), second(s), start(i) {
}
};
typedef std::deque<FormatterLogEntry> FormatterLog;
/**
* A simple Formatter implementation that logs the strings to format into
* a collection (each element is a pair: <element, string>
*/
struct LogFormatter: public Formatter {
/// the log (shared with other formatters)
FormatterLog &log;
/// the element represented by this formatter
const std::string elem;
LogFormatter(FormatterLog &_log, const std::string &_elem);
virtual ~LogFormatter();
/**
* Append to the log the information about the passed string
*/
virtual void format(const std::string &s, const FormatterParams *params);
};
std::ostream& operator<<(std::ostream& os, const FormatterLogEntry &entry);
void showLog(FormatterLog &log);
#endif /*LOGFORMATTER_H_*/
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