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icon theme: Add a warning

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Warn about the situation when we've found a resource or file path,
but gdk-pixbuf fails to give us a pixbuf. This generally means that
either pixbuf loaders are not found or the shared-mime database
is missing.
This commit is contained in:
Matthias Clasen 2016-05-19 09:03:20 -04:00
parent d14305f380
commit de7c15636d
1 changed files with 24 additions and 1 deletions
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25
gtk/gtkicontheme.c
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@ -3951,7 +3951,30 @@ icon_info_ensure_scale_and_pixbuf (GtkIconInfo *icon_info)
}
if (!source_pixbuf)
return FALSE;
{
static gboolean warn_about_load_failure = TRUE;
if (warn_about_load_failure)
{
gchar *path;
if (icon_info->is_resource)
path = g_strdup (icon_info->filename);
else if (G_IS_FILE (icon_info->loadable))
path = g_file_get_path (G_FILE (icon_info->loadable));
else
path = g_strdup ("icon theme");
g_warning ("Could not load a pixbuf from %s.\n"
"This may indicate that pixbuf loaders or the mime database could not be found.",
path);
g_free (path);
warn_about_load_failure = FALSE;
}
return FALSE;
}
/* Do scale calculations that depend on the image size
*/