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Wrap long addresses in three lines

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Jochen Hoenicke 2017-11-01 21:42:52 +01:00 committed by Pavol Rusnak
parent 97581928de
commit 0f50b816e6
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GPG Key ID: 91F3B339B9A02A3D
1 changed files with 17 additions and 5 deletions
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22
firmware/layout2.c
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@ -101,17 +101,29 @@ void layoutConfirmOutput(const CoinInfo *coin, const TxOutputType *out)
{
char str_out[32];
bn_format_uint64(out->amount, NULL, coin->coin_shortcut, BITCOIN_DIVISIBILITY, 0, false, str_out, sizeof(str_out));
static char first_half[17 + 1];
strlcpy(first_half, out->address, sizeof(first_half));
static char lines[2][28];
const char *addr = out->address;
int addrlen = strlen(addr);
int numlines = addrlen <= 34 ? 2 : 3;
strcpy(lines[0], _("to "));
int linelen = (addrlen + (numlines == 3 ? 3 : 0) - 1) / numlines + 1;
if (linelen > 27)
linelen = 27;
if (numlines == 3) {
strlcpy(lines[0] + 3, addr, linelen - 3 + 1);
addr += linelen - 3;
}
strlcpy(lines[1], addr, linelen + 1);
addr += linelen;
layoutDialogSwipe(&bmp_icon_question,
_("Cancel"),
_("Confirm"),
NULL,
_("Confirm sending"),
str_out,
_("to"),
first_half,
out->address + 17,
lines[0],
lines[1],
addr,
NULL
);
}