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implement tab completion for commands

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This commit is contained in:
Jfreegman
2013-12-08 18:14:57 -05:00
parent 9c2551b3b9
commit 674aa682e7
8 changed files with 69 additions and 10 deletions
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22
src/chat.c
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@ -21,6 +21,8 @@ extern int store_data(Tox *m, char *path);
extern FileSender file_senders[MAX_FILES];
extern ToxicFriend friends[MAX_FRIENDS_NUM];
extern cmd_list[TOT_NUM_COMMANDS][MAX_CMDNAME_SIZE];
static void chat_onMessage(ToxWindow *self, Tox *m, int num, uint8_t *msg, uint16_t len)
{
if (self->num != num)
@ -344,7 +346,25 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key)
else
wmove(self->window, y, x+1);
}
} else
}
else if (key == '\t') { /* TAB key: command */
if (ctx->len > 1 && ctx->line[0] == '/') {
int diff = complete_line(ctx->line, &ctx->pos, &ctx->len, cmd_list, TOT_NUM_COMMANDS,
MAX_CMDNAME_SIZE);
if (diff != -1) {
if (x + diff > x2 - 1) {
int ofst = (x + diff - 1) - (x2 - 1);
wmove(self->window, y+1, ofst);
} else {
wmove(self->window, y, x+diff);
}
}
}
}
else
#if HAVE_WIDECHAR
if (iswprint(key))
#else