/*
* CINELERRA
* Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
- *
+ *
* 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
+ *
*/
#ifndef MAINERROR_H
// Once created, it accumulates errors in a listbox until it's closed.
-// Macro to enable the simplest possible error output
-//#define eprintf(format, ...) {char error_string[1024]; sprintf(sprintf(error_string, "%s: " format, __PRETTY_FUNCTION__, ## __VA_ARGS__); MainError::show_error(error_string); }
-// We have to use longer version if we want to gettext error messages
-
-#define eprintf(...) do { \
- char err_msg[1024], *ep = err_msg; \
- ep += sprintf(ep, "%s:\n", __PRETTY_FUNCTION__); \
- sprintf(ep, __VA_ARGS__); (volatile void)MainError::show_error(err_msg); \
-} while(0)
-
-
class MainErrorGUI : public BC_Window
{
public:
};
+// format text to error dialog listbox
+static inline void eprint1(const char *func, const char *fmt, ...)
+{
+ char err_msg[1024], *cp = err_msg, *ep = cp + sizeof(err_msg)-1;
+ va_list va;
+ va_start(va, fmt);
+ cp += snprintf(cp, ep-cp, "%s:\n", func);
+ cp += vsnprintf(cp, ep-cp, fmt, va);
+ *cp = 0;
+ va_end(va);
+ MainError::show_error(err_msg); \
+}
+
+#define eprintf(s...) eprint1(__PRETTY_FUNCTION__, s)
#endif