bool CSelection::IsWithin(const CCursorPos &pos) const
{
if (pos.m_iRow >= GetRowStart() && pos.m_iRow <= GetRowEnd()) {
if (pos.m_iChannel == GetChanStart() && pos.m_iChannel == GetChanEnd()) {
return (pos.m_iColumn >= GetColStart() && pos.m_iColumn <= GetColEnd());
}
else if (pos.m_iChannel == GetChanStart() && pos.m_iChannel != GetChanEnd()) {
return (pos.m_iColumn >= GetColStart());
}
else if (pos.m_iChannel == GetChanEnd() && pos.m_iChannel != GetChanStart()) {
return (pos.m_iColumn <= GetColEnd());
}
else if (pos.m_iChannel >= GetChanStart() && pos.m_iChannel < GetChanEnd()) {
return true;
}
}
return false;
}
void CSelection::Normalize(CCursorPos &Begin, CCursorPos &End) const // // //
{
CCursorPos Temp {GetRowStart(), GetChanStart(), GetColStart(), GetFrameStart()};
std::swap(End, CCursorPos {GetRowEnd(), GetChanEnd(), GetColEnd(), GetFrameEnd()});
std::swap(Begin, Temp);
}
