gimp/app/gimp-log.h

106 lines
3.0 KiB
C

/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __GIMP_LOG_H__
#define __GIMP_LOG_H__
typedef enum
{
GIMP_LOG_TOOL_EVENTS = 1 << 0,
GIMP_LOG_TOOL_FOCUS = 1 << 1,
GIMP_LOG_DND = 1 << 2,
GIMP_LOG_HELP = 1 << 3,
GIMP_LOG_DIALOG_FACTORY = 1 << 4,
GIMP_LOG_MENUS = 1 << 5,
GIMP_LOG_SAVE_DIALOG = 1 << 6,
GIMP_LOG_IMAGE_SCALE = 1 << 7,
GIMP_LOG_SHADOW_TILES = 1 << 8,
GIMP_LOG_SCALE = 1 << 9,
GIMP_LOG_WM = 1 << 10
} GimpLogFlags;
extern GimpLogFlags gimp_log_flags;
void gimp_log_init (void);
void gimp_log (const gchar *function,
gint line,
const gchar *domain,
const gchar *format,
...) G_GNUC_PRINTF (4, 5);
void gimp_logv (const gchar *function,
gint line,
const gchar *domain,
const gchar *format,
va_list args);
#ifdef G_HAVE_ISO_VARARGS
#define GIMP_LOG(type, ...) \
G_STMT_START { \
if (gimp_log_flags & GIMP_LOG_##type) \
gimp_log (G_STRFUNC, __LINE__, #type, __VA_ARGS__); \
} G_STMT_END
#elif defined(G_HAVE_GNUC_VARARGS)
#define GIMP_LOG(type, format...) \
G_STMT_START { \
if (gimp_log_flags & GIMP_LOG_##type) \
gimp_log (G_STRFUNC, __LINE__, #type, format); \
} G_STMT_END
#else /* no varargs macros */
/* need to expand all the short forms
* to make them known constants at compile time
*/
#define TOOL_EVENTS GIMP_LOG_TOOL_EVENTS
#define TOOL_FOCUS GIMP_LOG_TOOL_FOCUS
#define DND GIMP_LOG_DND
#define HELP GIMP_LOG_HELP
#define DIALOG_FACTORY GIMP_LOG_DIALOG_FACTORY
#define MENUS GIMP_LOG_MENUS
#define SAVE_DIALOG GIMP_LOG_SAVE_DIALOG
#define IMAGE_SCALE GIMP_LOG_IMAGE_SCALE
#define SHADOW_TILES GIMP_LOG_SHADOW_TILES
#define SCALE GIMP_LOG_SCALE
#define WM GIMP_LOG_WM
#if 0 /* last resort */
# define GIMP_LOG /* nothing => no varargs, no log */
#endif
static void
GIMP_LOG (GimpLogFlags flags,
const gchar *format,
...)
{
va_list args;
va_start (args, format);
if (gimp_log_flags & flags)
gimp_logv ("", 0, "", format, args);
va_end (args);
}
#endif /* !__GNUC__ */
#endif /* __GIMP_LOG_H__ */