internal void DisposeTablets()
{
if (_tablets != null)
{
for (int iTablet = 0, cTablets = _tablets.Length; iTablet < cTablets; iTablet++)
{
if (_tablets[iTablet] != null)
{
WispTabletDevice removedTablet = _tablets[iTablet].TabletDeviceImpl.As <WispTabletDevice>();
// DevDiv:1078091
// Dispose the tablet unless there is input waiting
removedTablet.DisposeOrDeferDisposal();
// This is now a deferred disposal, move it to the deferred list
if (removedTablet.IsDisposalPending)
{
_deferredTablets.Add(removedTablet.TabletDevice);
}
}
}
_tablets = null;
TabletDevices = null;
}
}
void RemoveTablet(uint index)
{
System.Diagnostics.Debug.Assert(index < Count && Count > 0);
WispTabletDevice removeTablet = _tablets[index].As <WispTabletDevice>();
TabletDevice[] tablets = new TabletDevice[_tablets.Length - 1];
uint preCopyCount = index;
uint postCopyCount = (uint)_tablets.Length - index - 1;
Array.Copy(_tablets, 0, tablets, 0, preCopyCount);
Array.Copy(_tablets, index + 1, tablets, index, postCopyCount);
_tablets = tablets;
TabletDevices = new List <TabletDevice>(_tablets);
// DevDiv:1078091
// Dispose the tablet unless there is input waiting
removeTablet.DisposeOrDeferDisposal();
// This is now a deferred disposal, move it to the deferred list
if (removeTablet.IsDisposalPending)
{
_deferredTablets.Add(removeTablet.TabletDevice);
}
}
internal WispStylusDevice UpdateStylusDevices(int tabletId, int stylusId)
{
if (_tablets == null)
{
throw new ObjectDisposedException("TabletDeviceCollection");
}
for (int iTablet = 0, cTablets = _tablets.Length; iTablet < cTablets; iTablet++)
{
WispTabletDevice tablet = _tablets[iTablet].As <WispTabletDevice>();
if (tablet.Id == tabletId)
{
return(tablet.UpdateStylusDevices(stylusId));
}
}
return(null);
}
internal void DisposeDeferredTablets()
{
List <TabletDevice> tabletTemp = new List <TabletDevice>();
foreach (TabletDevice tablet in _deferredTablets)
{
WispTabletDevice tabletDevice = tablet.TabletDeviceImpl.As <WispTabletDevice>();
// Attempt disposal again
tabletDevice.DisposeOrDeferDisposal();
// If still deferred it was not disposed
if (tabletDevice.IsDisposalPending)
{
tabletTemp.Add(tablet);
}
}
_deferredTablets = tabletTemp;
}
