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Fix input coming in packets characters being dropped

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This commit is contained in:
Maxime Coste 2019-09-09 22:36:35 +10:00
parent 006083c6f8
commit 9235238191
1 changed files with 6 additions and 5 deletions
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11
src/ncurses_ui.cc
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@ -644,14 +644,15 @@ Optional<Key> NCursesUI::get_next_key()
if (c == 127) if (c == 127)
return {Key::Backspace}; return {Key::Backspace};
struct getch_iterator struct Sentinel{};
struct CharIterator
{ {
unsigned char operator*() { return *c; } unsigned char operator*() { if (not c) c = get_char().value_or((unsigned char)0); return *c; }
getch_iterator& operator++() { c = get_char(); return *this; } CharIterator& operator++() { c.reset(); return *this; }
bool operator==(const getch_iterator&) const { return not c; } bool operator==(const Sentinel&) const { return false; }
Optional<unsigned char> c; Optional<unsigned char> c;
}; };
return Key{utf8::codepoint(getch_iterator{c}, getch_iterator{})}; return Key{utf8::codepoint(CharIterator{c}, Sentinel{})};
}; };
auto parse_csi = [this]() -> Optional<Key> { auto parse_csi = [this]() -> Optional<Key> {