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Enable multiline input

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Adds a nonl() call to avoid translation from \r to \n when pressing
enter.
C-J -> \n
Enter -> \r
To allow multiline input, \n chars (e.g. when pressing C-J) are replaced
with a pilcrow. After hitting enter, every pilcrow is substituted with
\n again.
This commit is contained in:
Marvin Ewald
2015-12-04 20:15:31 +01:00
parent eb02424f8a
commit e6f839f9ac
11 changed files with 112 additions and 64 deletions
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44
src/groupchat.c
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@ -571,7 +571,7 @@ static void groupchat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
return;
}
if (ltr) { /* char is printable */
if (ltr || key == '\n') { /* char is printable */
input_new_char(self, key, x, y, x2, y2);
return;
}
@ -615,30 +615,34 @@ static void groupchat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
} else if (key == user_settings->key_peer_list_up) {
if (groupchats[self->num].side_pos > 0)
--groupchats[self->num].side_pos;
} else if (key == '\n') {
} else if (key == '\r') {
rm_trailing_spaces_buf(ctx);
char line[MAX_STR_SIZE];
if (wcs_to_mbs_buf(line, ctx->line, MAX_STR_SIZE) == -1)
memset(&line, 0, sizeof(line));
if (!string_is_empty(line))
if (!wstring_is_empty(ctx->line))
{
add_line_to_hist(ctx);
if (line[0] == '/') {
if (strcmp(line, "/close") == 0) {
close_groupchat(self, m, self->num);
return;
} else if (strncmp(line, "/me ", strlen("/me ")) == 0) {
send_group_action(self, ctx, m, line + strlen("/me "));
wstrsubst(ctx->line, L'', L'\n');
char line[MAX_STR_SIZE];
if (wcs_to_mbs_buf(line, ctx->line, MAX_STR_SIZE) == -1)
memset(&line, 0, sizeof(line));
if (line[0] == '/') {
if (strcmp(line, "/close") == 0) {
close_groupchat(self, m, self->num);
return;
} else if (strncmp(line, "/me ", strlen("/me ")) == 0) {
send_group_action(self, ctx, m, line + strlen("/me "));
} else {
execute(ctx->history, self, m, line, GROUPCHAT_COMMAND_MODE);
}
} else {
execute(ctx->history, self, m, line, GROUPCHAT_COMMAND_MODE);
}
} else if (!string_is_empty(line)) {
if (tox_group_message_send(m, self->num, (uint8_t *) line, strlen(line)) == -1) {
const char *errmsg = " * Failed to send message.";
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, RED, errmsg);
if (tox_group_message_send(m, self->num, (uint8_t *) line, strlen(line)) == -1) {
const char *errmsg = " * Failed to send message.";
line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, RED, errmsg);
}
}
}