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print a warning on stderr if a plug-in updates the progress too 

2007-05-04  Sven Neumann  <sven@gimp.org>

	* libgimp/gimpprogress.c (gimp_progress_update): print a warning
	on stderr if a plug-in updates the progress too frequently.


svn path=/trunk/; revision=22402
This commit is contained in:
Sven Neumann 2007-05-04 10:19:50 +00:00 committed by Sven Neumann
parent 8087da493d
commit 5debc2d7ec
2 changed files with 23 additions and 4 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2007-05-04 Sven Neumann <sven@gimp.org>
* libgimp/gimpprogress.c (gimp_progress_update): print a warning
on stderr if a plug-in updates the progress too frequently.
2007-05-04 Sven Neumann <sven@gimp.org>
* plug-ins/ifscompose/ifscompose.c

22
libgimp/gimpprogress.c
View File

@ -51,10 +51,9 @@ static void gimp_temp_progress_run (const gchar *name,
/* private variables */
static GHashTable * gimp_progress_ht = NULL;
static gdouble gimp_progress_current = 0.0;
static const gdouble gimp_progress_step = (1.0 / 300.0);
static GHashTable * gimp_progress_ht = NULL;
static gdouble gimp_progress_current = 0.0;
static const gdouble gimp_progress_step = (1.0 / 256.0);
/* public functions */
@ -335,8 +334,23 @@ gimp_progress_update (gdouble percentage)
{
changed =
(fabs (gimp_progress_current - percentage) > gimp_progress_step);
#ifdef GIMP_UNSTABLE
if (! changed)
{
static gboolean warned = FALSE;
if (! warned)
{
g_printerr ("%s is updating the progress too often\n",
g_get_prgname ());
warned = TRUE;
}
}
#endif
}
/* Suppress the update if the change was only marginal. */
if (! changed)
return TRUE;