static bool
draw_chars(struct view *view, enum line_type type, const char *string,
int max_len, bool use_tilde)
{
int len = 0;
int col = 0;
int trimmed = FALSE;
size_t skip = view->pos.col > view->col ? view->pos.col - view->col : 0;
if (max_len <= 0)
return VIEW_MAX_LEN(view) <= 0;
if (opt_iconv_out != ICONV_NONE) {
string = encoding_iconv(opt_iconv_out, string);
if (!string)
return VIEW_MAX_LEN(view) <= 0;
}
len = utf8_length(&string, skip, &col, max_len, &trimmed, use_tilde, opt_tab_size);
set_view_attr(view, type);
if (len > 0) {
waddnstr(view->win, string, len);
if (trimmed && use_tilde) {
set_view_attr(view, LINE_DELIMITER);
waddch(view->win, '~');
col++;
}
}
view->col += col;
return VIEW_MAX_LEN(view) <= 0;
}
static bool
draw_chars(struct view *view, enum line_type type, const char *string, int length,
int max_width, bool use_tilde)
{
int len = 0;
int col = 0;
int trimmed = false;
size_t skip = view->pos.col > view->col ? view->pos.col - view->col : 0;
if (max_width <= 0)
return VIEW_MAX_LEN(view) <= 0;
len = utf8_length(&string, length, skip, &col, max_width, &trimmed, use_tilde, opt_tab_size);
if (opt_iconv_out != ICONV_NONE) {
string = encoding_iconv(opt_iconv_out, string, len);
if (!string)
return VIEW_MAX_LEN(view) <= 0;
}
set_view_attr(view, type);
if (len > 0)
waddnstr(view->win, string, len);
if (trimmed && use_tilde) {
set_view_attr(view, LINE_DELIMITER);
waddstr(view->win, opt_truncation_delimiter ? opt_truncation_delimiter : "~");
col++;
}
view->col += col;
return VIEW_MAX_LEN(view) <= 0;
}
result_t iconv_base::decode(const char *charset, Buffer_base *data,
std::string &retVal)
{
return encoding_iconv(charset).decode(data, retVal);
}
result_t iconv_base::encode(const char *charset, const char *data,
obj_ptr<Buffer_base> &retVal)
{
return encoding_iconv(charset).encode(data, retVal);
}