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Added support for DEL as well as BS for backspacing in the

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game select menu. Also limited input to ASCII characters.
This commit is contained in:
Aaron Giles 2008-08-06 14:04:16 +00:00
parent 5dcdb1d1c3
commit 6cad3b3231
1 changed files with 2 additions and 2 deletions
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4
src/emu/uimenu.c
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@ -2858,7 +2858,7 @@ static void menu_select_game(running_machine *machine, ui_menu *menu, void *para
int buflen = strlen(menustate->search); int buflen = strlen(menustate->search);
/* if it's a backspace and we can handle it, do so */ /* if it's a backspace and we can handle it, do so */
if (event->unichar == 8 && buflen > 0) if ((event->unichar == 8 || event->unichar == 0x7f) && buflen > 0)
{ {
*(char *)utf8_previous_char(&menustate->search[buflen]) = 0; *(char *)utf8_previous_char(&menustate->search[buflen]) = 0;
menustate->rerandomize = TRUE; menustate->rerandomize = TRUE;
@ -2866,7 +2866,7 @@ static void menu_select_game(running_machine *machine, ui_menu *menu, void *para
} }
/* if it's any other key and we're not maxed out, update */ /* if it's any other key and we're not maxed out, update */
else if (event->unichar >= ' ') else if (event->unichar >= ' ' && event->unichar < 0x7f)
{ {
buflen += utf8_from_uchar(&menustate->search[buflen], ARRAY_LENGTH(menustate->search) - buflen, event->unichar); buflen += utf8_from_uchar(&menustate->search[buflen], ARRAY_LENGTH(menustate->search) - buflen, event->unichar);
menustate->search[buflen] = 0; menustate->search[buflen] = 0;