int EBuffer::FoldClose(int Line) { /*FOLD00*/
int f = FindNearFold(Line);
int l, top;
int level;
if (f == -1) return 0;
if (FF[f].open == 0) return 1; // already closed
if (Modify() == 0) return 0;
if (SetPosR(CP.Col, FF[f].line, tmLeft) == 0) return 0;
if (BFI(this, BFI_Undo)) {
if (PushULong(Line) == 0) return 0;
if (PushUChar(ucFoldClose) == 0) return 0;
}
FF[f].open = 0;
top = FF[f].line;
level = FF[f].level;
while ((f < FCount - 1) && (FF[f + 1].level > level)) f++;
/* performance tweak: do it in reverse (we'll see if it helps) */
if (f == FCount - 1) {
for (l = RCount - 1; l > top; l--) if (HideRow(l) == 0) return 0;
} else {
for (l = FF[f + 1].line - 1; l > top; l--) if (HideRow(l) == 0) return 0;
}
/* yup, it does. try below for a (MUCH!) slower version */
/*if (f == FCount - 1) {
for (l = top + 1; l < RCount; l++)
if (HideRow(l) == 0) return 0;
} else {
for (l = top + 1; l < FF[f + 1].line; l++)
if (HideRow(l) == 0) return 0;
}*/
return 1;
}
void
FlightSetupPanel::RefreshAltitudeControl()
{
const NMEAInfo &basic = CommonInterface::Basic();
ComputerSettings &settings_computer = CommonInterface::SetComputerSettings();
if (basic.pressure_altitude_available && settings_computer.pressure_available)
ShowAltitude(settings_computer.pressure.PressureAltitudeToQNHAltitude(
basic.pressure_altitude));
else if (basic.baro_altitude_available)
ShowAltitude(basic.baro_altitude);
else
HideRow(Altitude);
}
