bool
StreamReaderUnix::ReadInput(size_t& nRead, InputData& in) {
int c = ReadRawCharacter();
in.SetModifier(InputData::kModNone);
if (c == -1) {
in.SetExtended(InputData::kEIEOF);
} else if (c == 0x1b) {
// Only try to process CSI if Esc does not have a meaning
// by itself.
if (GetContext()->GetKeyBinding()->IsEscCommandEnabled()
|| !ProcessCSI(in)) {
in.SetExtended(InputData::kEIEsc);
}
} else if (isprint(c)) {
in.SetRaw(c);
} else if (c < 32 || c == (char)127 /* ^?, DEL on MacOS */) {
if (c == 13) {
in.SetExtended(InputData::kEIEnter);
} else {
in.SetRaw(c);
in.SetModifier(InputData::kModCtrl);
}
} else {
// woohoo, what's that?!
in.SetRaw(c);
}
++nRead;
return true;
}
void
StreamReaderWin::HandleKeyEvent(unsigned char C, InputData& in) {
if (isprint(C)) {
in.SetRaw(C);
} else if (C < 32) {
in.SetRaw(C);
in.SetModifier(InputData::kModCtrl);
} else {
// woohoo, what's that?!
in.SetRaw(C);
}
}
