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Code

Clear autocompleters on printable chars

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This commit is contained in:
James Booth 2015-01-31 16:51:09 +00:00
parent 2b11baa564
commit fe10f2b2e3
1 changed files with 19 additions and 2 deletions
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21
src/ui/inputwin.c
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@ -91,7 +91,7 @@ cb_linehandler(char *line)
int
tab_handler(int count, int key)
{
if (rl_point != rl_end) {
if (rl_point != rl_end || !rl_line_buffer) {
return 0;
}
@ -126,6 +126,7 @@ create_input_window(void)
p_rl_timeout.tv_usec = inp_timeout * 1000;
rl_callback_handler_install(NULL, cb_linehandler);
rl_bind_key('\t', tab_handler);
inp_win = newpad(1, INP_WIN_MAX);
wbkgd(inp_win, theme_attrs(THEME_INPUT_TEXT));;
keypad(inp_win, TRUE);
@ -213,6 +214,17 @@ inp_write(char *line, int offset)
_inp_win_update_virtual();
}
static int
_printable(const wint_t ch)
{
char bytes[MB_CUR_MAX+1];
size_t utf_len = wcrtomb(bytes, ch, NULL);
bytes[utf_len] = '\0';
gunichar unichar = g_utf8_get_char(bytes);
return g_unichar_isprint(unichar) && (ch != KEY_MOUSE);
}
gboolean
inp_readline(void)
{
@ -225,13 +237,18 @@ inp_readline(void)
}
if (FD_ISSET(fileno(rl_instream), &fds)) {
if (_printable(rl_executing_key)) {
cmd_reset_autocomplete();
}
rl_callback_read_char();
if (rl_line_buffer && rl_line_buffer[0] != '/') {
prof_handle_activity();
}
ui_reset_idle_time();
inp_nonblocking(TRUE);
rl_redisplay();
inp_write(rl_line_buffer, rl_point);
} else {
inp_nonblocking(FALSE);