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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/chat.c
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@@ -1002,7 +1002,10 @@ static void send_action(ToxWindow *self, ChatContext *ctx, Tox *m, char *action)
cqueue_add(ctx->cqueue, action, strlen(action), OUT_ACTION, id);
}
static void chat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
/*
* Return true if input is recognized by handler
*/
bool chat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
{
ChatContext *ctx = self->chatwin;
StatusBar *statusbar = self->stb;
@@ -1014,7 +1017,7 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
UNUSED_VAR(y);
if (y2 <= 0 || x2 <= 0) {
return;
return false;
}
if (ctx->pastemode && key == '\r') {
@@ -1023,7 +1026,7 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
if (self->help->active) {
help_onKey(self, key);
return;
return true;
}
if (ltr || key == '\n') { /* char is printable */
@@ -1033,16 +1036,21 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
set_self_typingstatus(self, m, 1);
}
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' && ctx->len > 1 && ctx->line[0] == '/') { /* TAB key: auto-complete */
input_ret = true;
int diff = -1;
/* TODO: make this not suck */
@@ -1080,6 +1088,7 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
}
} else if (key == '\r') {
input_ret = true;
rm_trailing_spaces_buf(ctx);
if (!wstring_is_empty(ctx->line)) {
@@ -1096,7 +1105,7 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
if (line[0] == '/') {
if (strcmp(line, "/close") == 0) {
kill_chat_window(self, m);
return;
return input_ret;
} else if (strncmp(line, "/me ", strlen("/me ")) == 0) {
send_action(self, ctx, m, line + strlen("/me "));
} else {
@@ -1125,6 +1134,8 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
if (ctx->len <= 0 && ctx->self_is_typing) {
set_self_typingstatus(self, m, 0);
}
return input_ret;
}
static void chat_onDraw(ToxWindow *self, Tox *m)