bool CSelection::IsColumnSelected(int Column, int Channel) const
{
int SelColStart = GetColStart();
int SelColEnd = GetColEnd();
if (Channel > GetChanStart() && Channel < GetChanEnd())
return true;
// 0 = Note (0)
// 1, 2 = Instrument (1)
// 3 = Volume (2)
// 4, 5, 6 = Effect 1 (3)
// 7, 8, 9 = Effect 1 (4)
// 10, 11, 12 = Effect 1 (5)
// 13, 14, 15 = Effect 1 (6)
int SelStart = CPatternEditor::GetSelectColumn(SelColStart);
int SelEnd = CPatternEditor::GetSelectColumn(SelColEnd);
if (Channel == GetChanStart() && Channel == GetChanEnd()) {
if (Column >= SelStart && Column <= SelEnd)
return true;
}
else if (Channel == GetChanStart()) {
if (Column >= SelStart)
return true;
}
else if (Channel == GetChanEnd()) {
if (Column <= SelEnd)
return true;
}
return false;
}
bool CSelection::IsColumnSelected(column_t Column, int Channel) const
{
column_t SelStart = GetSelectColumn(GetColStart()); // // //
column_t SelEnd = GetSelectColumn(GetColEnd());
return (Channel > GetChanStart() || (Channel == GetChanStart() && Column >= SelStart)) // // //
&& (Channel < GetChanEnd() || (Channel == GetChanEnd() && Column <= SelEnd));
}
bool CSelection::IsSameStartPoint(const CSelection &selection) const
{
return GetChanStart() == selection.GetChanStart() &&
GetRowStart() == selection.GetRowStart() &&
GetColStart() == selection.GetColStart() &&
GetFrameStart() == selection.GetFrameStart(); // // //
}
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 CFrameSelection::Normalize(CFrameCursorPos &Begin, CFrameCursorPos &End) const
{
CFrameCursorPos Temp {GetFrameStart(), GetChanStart()};
std::swap(End, CFrameCursorPos {GetFrameEnd(), GetChanEnd()});
std::swap(Begin, Temp);
}
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);
}
