int InitWrite(int iSpace, int iDeep)
{
int iLength = GetWidth();
int iChildWidth = 0;
int iMaxDeep = ++iDeep;
CTreeNodeWriteable pFirst = FirstChild();
if (pFirst != null)
{
CTreeNodeWriteable pChild = pFirst;
CTreeNodeWriteable pLast = pFirst;
while (pChild != null)
{
iMaxDeep = Math.Max(iMaxDeep, pChild.InitWrite(iSpace, iDeep));
iChildWidth += (pChild.m_sWidth + iSpace);
pLast = pChild;
pChild = pChild.RightBrother();
}
iChildWidth -= iSpace;
int iFork = ((pFirst.m_sFork + (iChildWidth - (pLast.m_sWidth - pLast.m_sFork))) / 2);
int iStart = (iFork - (iLength - 1) / 2);
int iWidth = iChildWidth;
if (iStart < 0)
{
iFork -= iStart;
iWidth -= iStart;
for (CTreeNodeWriteable pFirstChild = FirstChild(); pFirstChild != null; pFirstChild = pFirstChild.FirstChild())
{
pFirstChild.m_sWidth = (short)(pFirstChild.m_sWidth - iStart);
pFirstChild.m_sFork = (short)(pFirstChild.m_sFork - iStart);
pFirstChild.m_sStart = (short)(pFirstChild.m_sStart - iStart);
}
iStart = 0;
}
int iPad = iStart + iLength - iWidth;
if (iPad > 0)
{
iWidth += iPad;
for (CTreeNodeWriteable pLastChild = LastChild(); pLastChild != null; pLastChild = pLastChild.LastChild())
{
pLastChild.m_sWidth = (short)(pLastChild.m_sWidth + iPad);
}
}
m_sFork = (short)iFork;
m_sStart = (short)iStart;
m_sWidth = (short)iWidth;
m_sLength = (short)iLength;
}
else
{
m_sWidth = (short)iLength;
m_sStart = 0;
m_sLength = (short)iLength;
m_sFork = (short)((iLength + 1) / 2 - 1);
}
return(iMaxDeep);
}
