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Manually attempt to decode input char sequences

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This is currently a fallback method for when the terminal doesn't
detect ctrl arrow sequences, but it is generalized for future additions
This commit is contained in:
jfreegman
2020-10-13 16:12:55 -04:00
parent 9c06ad608b
commit 3015138a5a
6 changed files with 180 additions and 58 deletions
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25
src/prompt.c
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@ -212,7 +212,10 @@ static int add_friend_request(const char *public_key, const char *data)
return -1;
}
static void prompt_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
/*
* Return true if input is recognized by handler
*/
static bool prompt_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
{
ChatContext *ctx = self->chatwin;
@ -223,7 +226,7 @@ static void prompt_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
UNUSED_VAR(y);
if (x2 <= 0 || y2 <= 0) {
return;
return false;
}
if (ctx->pastemode && key == '\r') {
@ -233,21 +236,27 @@ static void prompt_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
/* ignore non-menu related input if active */
if (self->help->active) {
help_onKey(self, key);
return;
return true;
}
if (ltr || key == '\n') { /* char is printable */
input_new_char(self, key, x, x2);
return;
return true;
}
if (line_info_onKey(self, key)) {
return;
return true;
}
input_handle(self, key, x, x2);
if (input_handle(self, key, x, x2)) {
return true;
}
int input_ret = false;
if (key == '\t') { /* TAB key: auto-completes command */
input_ret = true;
if (ctx->len > 1 && ctx->line[0] == '/') {
int diff = -1;
@ -285,6 +294,8 @@ static void prompt_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
sound_notify(self, notif_error, 0, NULL);
}
} else if (key == '\r') {
input_ret = true;
rm_trailing_spaces_buf(ctx);
if (!wstring_is_empty(ctx->line)) {
@ -305,6 +316,8 @@ static void prompt_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
wmove(self->window, y2 - CURS_Y_OFFSET, 0);
reset_buf(ctx);
}
return input_ret;
}
static void prompt_onDraw(ToxWindow *self, Tox *m)