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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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59
src/chat.c
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@@ -882,7 +882,6 @@ static void send_action(ToxWindow *self, ChatContext *ctx, Tox *m, char *action)
static void chat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
{
ChatContext *ctx = self->chatwin;
StatusBar *statusbar = self->stb;
@@ -898,7 +897,7 @@ static void chat_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);
if (ctx->line[0] != '/' && !ctx->self_is_typing && statusbar->connection != TOX_CONNECTION_NONE)
@@ -940,38 +939,42 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
sound_notify(self, notif_error, 0, NULL);
}
} 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) {
kill_chat_window(self, m);
return;
} else if (strncmp(line, "/me ", strlen("/me ")) == 0) {
send_action(self, ctx, m, line + strlen("/me "));
wstrsubst(ctx->line, L'', L'\n');
char line[MAX_STR_SIZE] = {0};
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) {
kill_chat_window(self, m);
return;
} else if (strncmp(line, "/me ", strlen("/me ")) == 0) {
send_action(self, ctx, m, line + strlen("/me "));
} else {
execute(ctx->history, self, m, line, CHAT_COMMAND_MODE);
}
} else {
execute(ctx->history, self, m, line, CHAT_COMMAND_MODE);
char selfname[TOX_MAX_NAME_LENGTH];
tox_self_get_name(m, (uint8_t *) selfname);
size_t len = tox_self_get_name_size(m);
selfname[len] = '\0';
char timefrmt[TIME_STR_SIZE];
get_time_str(timefrmt, sizeof(timefrmt));
line_info_add(self, timefrmt, selfname, NULL, OUT_MSG, 0, 0, "%s", line);
cqueue_add(ctx->cqueue, line, strlen(line), OUT_MSG, ctx->hst->line_end->id + 1);
}
} else if (!string_is_empty(line)) {
char selfname[TOX_MAX_NAME_LENGTH];
tox_self_get_name(m, (uint8_t *) selfname);
size_t len = tox_self_get_name_size(m);
selfname[len] = '\0';
char timefrmt[TIME_STR_SIZE];
get_time_str(timefrmt, sizeof(timefrmt));
line_info_add(self, timefrmt, selfname, NULL, OUT_MSG, 0, 0, "%s", line);
cqueue_add(ctx->cqueue, line, strlen(line), OUT_MSG, ctx->hst->line_end->id + 1);
}
wclear(ctx->linewin);