static void confirm_suggestion(Text *text)
{
SuggItem *sel;
int i, over = 0;
const char *line;
if (!text) return;
if (!texttool_text_is_active(text)) return;
sel = texttool_suggest_selected();
if (!sel) return;
line = text->curl->line;
i = text_find_identifier_start(line, text->curc /* - skipleft */);
over = text->curc - i;
// for (i = 0; i < skipleft; i++)
// txt_move_left(text, 0);
for (i = 0; i < over; i++)
txt_move_left(text, 1);
txt_insert_buf(text, sel->name);
// for (i = 0; i < skipleft; i++)
// txt_move_right(text, 0);
texttool_text_clear();
}
void texttool_text_set_active(Text *text)
{
if (activeToolText == text) {
return;
}
texttool_text_clear();
activeToolText = text;
}
static void text_autocomplete_free(bContext *C, wmOperator *op)
{
GHash *gh = op->customdata;
if (gh) {
BLI_ghash_free(gh, NULL, MEM_freeN);
op->customdata = NULL;
}
/* other stuff */
{
SpaceText *st = CTX_wm_space_text(C);
st->doplugins = false;
texttool_text_clear();
}
}
static GHash *text_autocomplete_build(Text *text)
{
GHash *gh;
int seek_len = 0;
const char *seek;
texttool_text_clear();
texttool_text_set_active(text);
/* first get the word we're at */
{
const int i = text_find_identifier_start(text->curl->line, text->curc);
seek_len = text->curc - i;
seek = text->curl->line + i;
// BLI_strncpy(seek, seek_ptr, seek_len);
}
/* now walk over entire doc and suggest words */
{
TextLine *linep;
gh = BLI_ghash_str_new(__func__);
for (linep = text->lines.first; linep; linep = linep->next) {
size_t i_start = 0;
size_t i_end = 0;
size_t i_pos = 0;
while (i_start < linep->len) {
/* seek identifier beginning */
i_pos = i_start;
while ((i_start < linep->len) &&
(!text_check_identifier_nodigit_unicode(BLI_str_utf8_as_unicode_and_size_safe(&linep->line[i_start], &i_pos))))
{
i_start = i_pos;
}
i_pos = i_end = i_start;
while ((i_end < linep->len) &&
(text_check_identifier_unicode(BLI_str_utf8_as_unicode_and_size_safe(&linep->line[i_end], &i_pos))))
{
i_end = i_pos;
}
if ((i_start != i_end) &&
/* check we're at the beginning of a line or that the previous char is not an identifier
* this prevents digits from being added */
((i_start < 1) || !text_check_identifier_unicode(BLI_str_utf8_as_unicode(&linep->line[i_start - 1]))))
{
char *str_sub = &linep->line[i_start];
const int choice_len = i_end - i_start;
if ((choice_len > seek_len) &&
(seek_len == 0 || STREQLEN(seek, str_sub, seek_len)) &&
(seek != str_sub))
{
// printf("Adding: %s\n", s);
char str_sub_last = str_sub[choice_len];
str_sub[choice_len] = '\0';
if (!BLI_ghash_lookup(gh, str_sub)) {
char *str_dup = BLI_strdupn(str_sub, choice_len);
BLI_ghash_insert(gh, str_dup, str_dup); /* A 'set' would make more sense here */
}
str_sub[choice_len] = str_sub_last;
}
}
if (i_end != i_start) {
i_start = i_end;
}
else {
/* highly unlikely, but prevent eternal loop */
i_start++;
}
}
}
{
GHashIterator gh_iter;
/* get the formatter for highlighting */
TextFormatType *tft;
tft = ED_text_format_get(text);
GHASH_ITER (gh_iter, gh) {
const char *s = BLI_ghashIterator_getValue(&gh_iter);
texttool_suggest_add(s, tft->format_identifier(s));
}
}
}
texttool_suggest_prefix(seek, seek_len);
return gh;
}