void KGDIObjectTable::UpdateTable(void)
{
// clear nNew array for an updating
for (int i=0; i<m_info.size(); i++)
memset(m_info[i].nNew, 0, sizeof(m_info[i].nNew));
for (i=0; i<MAXGDIHANDLE; i++) // all GDI handles
{
GDITableCell cell = m_gditable[i];
cell._nProcess = m_gditable.GetProcess(i);
cell._nCount = m_gditable.GetCount(i);
// if kernel object point is invalid, object is deleted
if ( (unsigned) cell.pKernel < 0x80000000 )
continue;
// search for the processid in m_info table
int k = -1;
for (int j=0; j<m_info.size(); j++)
if ( m_info[j].processid == cell._nProcess )
{
k = j;
break;
}
if ( k==-1)
{
ProcessInfo pi = { 0 };
m_info.push_back(pi);
k = m_info.size() - 1;
m_info[k].processid = cell._nProcess;
TCHAR szPath[MAX_PATH];
GetProcessName(m_info[k].processid, szPath);
// new process in listview
m_process.AddItem(0, m_info[k].processid);
m_process.AddItem(1, szPath);
}
switch ( cell.nType & 0x1F ) // 0..31
{
case DC_TYPE : m_info[k].nNew[0] ++; break;
case RGN_TYPE : m_info[k].nNew[1] ++; break;
case SURF_TYPE : m_info[k].nNew[2] ++; break;
case PAL_TYPE : m_info[k].nNew[3] ++; break;
case LFONT_TYPE: m_info[k].nNew[4] ++; break;
case BRUSH_TYPE: m_info[k].nNew[5] ++; break;
default : m_info[k].nNew[6] ++; break;
}
}
// update any changed process
for (i=0; i<m_info.size(); i++)
// if changed
if ( memcmp(m_info[i].nObject, m_info[i].nNew, sizeof(m_info[i].nNew)) )
{
memcpy(m_info[i].nObject, m_info[i].nNew, sizeof(m_info[i].nNew));
m_process.SetItem(i, 2,
m_info[i].nObject[0] + m_info[i].nObject[1] +
m_info[i].nObject[2] + m_info[i].nObject[3] +
m_info[i].nObject[4] + m_info[i].nObject[5] +
m_info[i].nObject[6]);
m_process.SetItem(i, 3, m_info[i].nObject[0]);
m_process.SetItem(i, 4, m_info[i].nObject[1]);
m_process.SetItem(i, 5, m_info[i].nObject[2]);
m_process.SetItem(i, 6, m_info[i].nObject[3]);
m_process.SetItem(i, 7, m_info[i].nObject[4]);
m_process.SetItem(i, 8, m_info[i].nObject[5]);
m_process.SetItem(i, 9, m_info[i].nObject[6]);
}
}
