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#ifndef __XKLAVIER_H__
#define __XKLAVIER_H__
#include <stdarg.h>
#include <X11/Xlib.h>
#include <glib-object.h>
#include <libxklavier/xkl_engine.h>
#include <libxklavier/xkl_config_rec.h>
#include <libxklavier/xkl_config_item.h>
#include <libxklavier/xkl_config_registry.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* xkl_get_last_error:
*
* Returns: the text message (statically allocated) of the last error
*/
extern const gchar *xkl_get_last_error(void);
/**
* _xkl_debug:
* @file: the name of the source file.
* Preprocessor symbol__FILE__ should be used here
* @function: name of the function
* Preprocessor symbol__func__ should be used here
* @level: level of the message
* @format: is a format (like in printf)
*
* Output (optionally) some debug info
*/
extern void _xkl_debug(const gchar file[], const gchar function[],
gint level, const gchar format[], ...);
/**
* XklLogAppender:
* @file: name of the source file.
* Preprocessor symbol__FILE__ should be used here
* @function: name of the function
* Preprocessor symbol__func__ should be used here
* @level: level of the message
* @format: format (like in printf)
* @args: list of parameters
*
* Custom log output method for _xkl_debug. This appender is NOT called if the
* level of the message is greater than currently set debug level.
*/
typedef void (*XklLogAppender) (const gchar file[],
const gchar function[],
gint level,
const gchar format[],
va_list args);
/**
* xkl_default_log_appender:
* @file: name of the source file.
* Preprocessor symbol__FILE__ should be used here
* @function: name of the function
* Preprocessor symbol__func__ should be used here
* @level: level of the message
* @format: format (like in printf)
* @args: list of parameters
*
* Default log output method. Sends everything to stdout.
*/
extern void xkl_default_log_appender(const gchar file[],
const gchar function[],
gint level,
const gchar format[],
va_list args);
/**
* xkl_set_log_appender:
* @fun: new log appender
*
* Installs the custom log appender.function
*/
extern void xkl_set_log_appender(XklLogAppender fun);
/**
* xkl_set_debug_level:
* @level: new debug level
*
* Sets maximum debug level.
* Message of the level more than the one set here - will be ignored
*/
extern void xkl_set_debug_level(gint level);
#ifdef G_HAVE_ISO_VARARGS
/**
* xkl_debug:
* @level: level of the message
*
* Output (optionally) some debug info
*/
#define xkl_debug( level, ... ) \
_xkl_debug( __FILE__, __func__, level, __VA_ARGS__ )
#elif defined(G_HAVE_GNUC_VARARGS)
/**
* xkl_debug:
* @level: level of the message
* @format: format (like in printf)
*
* Output (optionally) some debug info
*/
#define xkl_debug( level, format, args... ) \
_xkl_debug( __FILE__, __func__, level, format, ## args )
#else
#define xkl_debug( level, ... ) \
_xkl_debug( __FILE__, __func__, level, __VA_ARGS__ )
#endif
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif
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