#ifndef PRINTUTILS_H_
#define PRINTUTILS_H_

#include <string>
#include <list>
#include <iostream>
#include <QFileInfo>

typedef void (OutputHandlerFunc)(const std::string &msg, void *userdata);
extern OutputHandlerFunc *outputhandler;
extern void *outputhandler_data;

void set_output_handler(OutputHandlerFunc *newhandler, void *userdata);

extern std::list<std::string> print_messages_stack;
void print_messages_push();
void print_messages_pop();

void PRINT(const std::string &msg);
#define PRINTF(_fmt, ...) do { QString _m; _m.sprintf(_fmt, ##__VA_ARGS__); PRINT(_m.toStdString()); } while (0)
#define PRINTA(_fmt, ...) do { QString _m = QString(_fmt).arg(__VA_ARGS__); PRINT(_m.toStdString()); } while (0)

void PRINT_NOCACHE(const std::string &msg);
#define PRINTF_NOCACHE(_fmt, ...) do { QString _m; _m.sprintf(_fmt, ##__VA_ARGS__); PRINT_NOCACHE(_m.toStdString()); } while (0)
#define PRINTA_NOCACHE(_fmt, ...) do { QString _m = QString(_fmt).arg(__VA_ARGS__); PRINT_NOCACHE(_m.toStdString()); } while (0)

std::ostream &operator<<(std::ostream &os, const QFileInfo &fi);

#endif