internal static void StartTransitoryExtension(TextStore textstore)
{
UnsafeNativeMethods.ITfCompartmentMgr tfCompartmentMgr = textstore.DocumentManager as UnsafeNativeMethods.ITfCompartmentMgr;
Guid guid = UnsafeNativeMethods.GUID_COMPARTMENT_TRANSITORYEXTENSION;
UnsafeNativeMethods.ITfCompartment tfCompartment;
tfCompartmentMgr.GetCompartment(ref guid, out tfCompartment);
object obj = 2;
tfCompartment.SetValue(0, ref obj);
guid = UnsafeNativeMethods.IID_ITfTransitoryExtensionSink;
UnsafeNativeMethods.ITfSource tfSource = textstore.DocumentManager as UnsafeNativeMethods.ITfSource;
if (tfSource != null)
{
int transitoryExtensionSinkCookie;
tfSource.AdviseSink(ref guid, textstore, out transitoryExtensionSinkCookie);
textstore.TransitoryExtensionSinkCookie = transitoryExtensionSinkCookie;
}
Marshal.ReleaseComObject(tfCompartment);
}
internal static void StopTransitoryExtension(TextStore textstore)
{
UnsafeNativeMethods.ITfCompartmentMgr tfCompartmentMgr = textstore.DocumentManager as UnsafeNativeMethods.ITfCompartmentMgr;
if (textstore.TransitoryExtensionSinkCookie != -1)
{
UnsafeNativeMethods.ITfSource tfSource = textstore.DocumentManager as UnsafeNativeMethods.ITfSource;
if (tfSource != null)
{
tfSource.UnadviseSink(textstore.TransitoryExtensionSinkCookie);
}
textstore.TransitoryExtensionSinkCookie = -1;
}
Guid guid_COMPARTMENT_TRANSITORYEXTENSION = UnsafeNativeMethods.GUID_COMPARTMENT_TRANSITORYEXTENSION;
UnsafeNativeMethods.ITfCompartment tfCompartment;
tfCompartmentMgr.GetCompartment(ref guid_COMPARTMENT_TRANSITORYEXTENSION, out tfCompartment);
object obj = 0;
tfCompartment.SetValue(0, ref obj);
Marshal.ReleaseComObject(tfCompartment);
}
//------------------------------------------------------
//
// Constructors
//
//------------------------------------------------------
internal TextServicesCompartment(Guid guid, UnsafeNativeMethods.ITfCompartmentMgr compartmentmgr)
{
_guid = guid;
_compartmentmgr = new SecurityCriticalData <UnsafeNativeMethods.ITfCompartmentMgr>(compartmentmgr);
_cookie = UnsafeNativeMethods.TF_INVALID_COOKIE;
}
