void OffsetRange(range& ioRange, cell inOffset, SplitType what, int split, int shift)
{
bool wasSpecial = false;
if (shift < 0 && what != noSplit)
if (what == hSplit)
{
if (abs(ioRange.left) >= split && abs(ioRange.right) <= split - shift)
ioRange.Set(0, 0, 0, 0);
else if (abs(ioRange.left) >= split && abs(ioRange.left) <= split - shift)
{
if (ioRange.left < 0)
ioRange.left = -split;
else
ioRange.left = split;
OffsetCell(ioRange.BotRight(), inOffset, what, split, shift);
wasSpecial = true;
}
else if (abs(ioRange.right) >= split && abs(ioRange.right) <= split - shift)
{
if (ioRange.right < 0)
ioRange.right = -split + 1;
else
ioRange.right = split - 1;
OffsetCell(ioRange.TopLeft(), inOffset, what, split, shift);
wasSpecial = true;
}
}
else if (what == vSplit)
{
if (abs(ioRange.top) >= split && abs(ioRange.bottom) <= split - shift)
ioRange.Set(0, 0, 0, 0);
else if (abs(ioRange.top) >= split && abs(ioRange.top) <= split - shift)
{
if (ioRange.top < 0)
ioRange.top = -split;
else
ioRange.top = split;
OffsetCell(ioRange.BotRight(), inOffset, what, split, shift);
wasSpecial = true;
}
else if (abs(ioRange.bottom) >= split && abs(ioRange.bottom) <= split - shift)
{
if (ioRange.bottom < 0)
ioRange.bottom = -split + 1;
else
ioRange.bottom = split - 1;
OffsetCell(ioRange.TopLeft(), inOffset, what, split, shift);
wasSpecial = true;
}
}
if (!wasSpecial)
{
OffsetCell(ioRange.TopLeft(), inOffset, what, split, shift);
OffsetCell(ioRange.BotRight(), inOffset, what, split, shift);
}
} /* OffsetRange */
