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All control chars in statusbar items are now displayed reversed.

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git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2574 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2002-03-11 02:07:05 +00:00 committed by cras
parent bcb79f5030
commit 1528cfc9d7
1 changed files with 31 additions and 0 deletions
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31
src/fe-text/statusbar.c
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@ -653,6 +653,32 @@ const char *statusbar_item_get_value(SBAR_ITEM_REC *item)
return value;
}
static char *reverse_controls(const char *str)
{
GString *out;
char *ret;
out = g_string_new(NULL);
while (*str != '\0') {
if ((unsigned char) *str < 32 ||
(term_type == TERM_TYPE_8BIT &&
(unsigned char) (*str & 0x7f) < 32)) {
/* control char */
g_string_sprintfa(out, "%%8%c%%8",
'A'-1 + (*str & 0x7f));
} else {
g_string_append_c(out, *str);
}
str++;
}
ret = out->str;
g_string_free(out, FALSE);
return ret;
}
void statusbar_item_default_handler(SBAR_ITEM_REC *item, int get_size_only,
const char *str, const char *data,
int escape_vars)
@ -693,6 +719,11 @@ void statusbar_item_default_handler(SBAR_ITEM_REC *item, int get_size_only,
tmpstr = strip_codes(tmpstr2);
g_free(tmpstr2);
/* show all control chars reversed */
tmpstr2 = reverse_controls(tmpstr);
g_free(tmpstr);
tmpstr = tmpstr2;
if (get_size_only) {
item->min_size = item->max_size = format_get_length(tmpstr);
} else {