BOOL CEtsEodManagerDoc::OnOpenDocument(LPCTSTR lpszPathName)
{
DeleteContents();
SetModifiedFlag();
CWaitCursor wait;
if(ERROR_SUCCESS == FileOpen(lpszPathName))
{
_ReadReport();
m_bIsCurrent = _IsCurrent(lpszPathName);
EnableNotify(m_bIsCurrent);
}
SetModifiedFlag(FALSE);
return TRUE;
}
status_t
TabletProtocolHandler::Control(uint32 *cookie, uint32 op, void *buffer,
size_t length)
{
switch (op) {
case MS_READ:
{
if (length < sizeof(tablet_movement))
return B_BUFFER_OVERFLOW;
while (true) {
status_t result = _ReadReport(buffer);
if (result != B_INTERRUPTED)
return result;
}
}
case MS_NUM_EVENTS:
{
if (fReport.Device()->IsRemoved())
return B_DEV_NOT_READY;
// we are always on demand, so 0 queued events
return 0;
}
case MS_SET_CLICKSPEED:
#ifdef __HAIKU__
return user_memcpy(&fClickSpeed, buffer, sizeof(bigtime_t));
#else
fClickSpeed = *(bigtime_t *)buffer;
return B_OK;
#endif
}
return B_ERROR;
}
