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Elm entry: Use the new textblock functions for markup<->utf8. 

SVN revision: 66256
This commit is contained in:
Tom Hacohen 2011-12-15 13:03:58 +00:00
parent 4bdd4e8909
commit 26098d66ba
1 changed files with 1 additions and 123 deletions
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124
legacy/elementary/src/lib/elm_util.c
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@ -36,129 +36,7 @@ _str_append(char *str, const char *txt, int *len, int *alloc)
char *
_elm_util_mkup_to_text(const char *mkup)
{
char *str = NULL;
int str_len = 0, str_alloc = 0;
char *s, *p;
char *tag_start, *tag_end, *esc_start, *esc_end, *ts;
if (!mkup) return NULL;
tag_start = tag_end = esc_start = esc_end = NULL;
p = (char *)mkup;
s = p;
for (;;)
{
if ((!*p) ||
(tag_end) || (esc_end) ||
(tag_start) || (esc_start))
{
if (tag_end)
{
char *ttag;
ttag = malloc(tag_end - tag_start);
if (ttag)
{
_str_ncpy(ttag, tag_start + 1, tag_end - tag_start - 1);
ttag[tag_end - tag_start - 1] = 0;
if ((!strcmp(ttag, "br")) ||
(!strcmp(ttag, "\n")) ||
(!strcmp(ttag, "\\n")))
str = _str_append(str, "\n", &str_len, &str_alloc);
else if ((!strcmp(ttag, "tab")) ||
(!strcmp(ttag, "\t")) ||
(!strcmp(ttag, "\\t")))
str = _str_append(str, "\t", &str_len, &str_alloc);
else if (!strcmp(ttag, "ps")) /* Unicode paragraph separator */
str = _str_append(str, "\xE2\x80\xA9", &str_len, &str_alloc);
free(ttag);
}
tag_start = tag_end = NULL;
}
else if (esc_end)
{
ts = malloc(esc_end - esc_start + 1);
if (ts)
{
const char *esc;
_str_ncpy(ts, esc_start, esc_end - esc_start);
ts[esc_end - esc_start] = 0;
esc = evas_textblock_escape_string_get(ts);
if (esc)
str = _str_append(str, esc, &str_len, &str_alloc);
free(ts);
}
esc_start = esc_end = NULL;
}
else if ((!*p) && (s))
{
ts = malloc(p - s + 1);
if (ts)
{
_str_ncpy(ts, s, p - s);
ts[p - s] = 0;
str = _str_append(str, ts, &str_len, &str_alloc);
free(ts);
}
}
if (!*p) break;
}
if (*p == '<')
{
if ((s) && (!esc_start))
{
tag_start = p;
tag_end = NULL;
ts = malloc(p - s + 1);
if (ts)
{
_str_ncpy(ts, s, p - s);
ts[p - s] = 0;
str = _str_append(str, ts, &str_len, &str_alloc);
free(ts);
}
s = NULL;
}
}
else if (*p == '>')
{
if (tag_start)
{
tag_end = p;
/* <br /> */
/* ^^^ */
if ((p - mkup > 1) && (p[-1] == '/')) p--;
s = p + 1;
}
}
else if (*p == '&')
{
if ((s) && (!tag_start))
{
esc_start = p;
esc_end = NULL;
ts = malloc(p - s + 1);
if (ts)
{
_str_ncpy(ts, s, p - s);
ts[p - s] = 0;
str = _str_append(str, ts, &str_len, &str_alloc);
free(ts);
}
s = NULL;
}
}
else if (*p == ';')
{
if (esc_start)
{
esc_end = p + 1;
s = p + 1;
}
}
p++;
}
return str;
return evas_textblock_text_markup_to_utf8(NULL, mkup);
}
char *