//------------------------------------------------------
//
// Private Methods
//
//------------------------------------------------------
// Cal ITfThreadMgr.SetFocus() with dim
private void SetFocusOnDim(UnsafeNativeMethods.ITfDocumentMgr dim)
{
UnsafeNativeMethods.ITfThreadMgr threadmgr = ThreadManager;
if (threadmgr != null)
{
threadmgr.SetFocus(dim);
}
}
private UnsafeNativeMethods.ITfContext GetTransitoryContext()
{
DefaultTextStore defaultTextStore = DefaultTextStore.Current;
UnsafeNativeMethods.ITfDocumentMgr doc = defaultTextStore.TransitoryDocumentManager;
UnsafeNativeMethods.ITfContext context;
doc.GetBase(out context);
Marshal.ReleaseComObject(doc);
return(context);
}
internal static void CompleteCurrentComposition(UnsafeNativeMethods.ITfDocumentMgr documentMgr)
{
UnsafeNativeMethods.ITfContext tfContext;
documentMgr.GetBase(out tfContext);
UnsafeNativeMethods.ITfCompositionView composition = FrameworkTextComposition.GetComposition(tfContext);
if (composition != null)
{
UnsafeNativeMethods.ITfContextOwnerCompositionServices tfContextOwnerCompositionServices = tfContext as UnsafeNativeMethods.ITfContextOwnerCompositionServices;
tfContextOwnerCompositionServices.TerminateComposition(composition);
Marshal.ReleaseComObject(composition);
}
Marshal.ReleaseComObject(tfContext);
}
//------------------------------------------------------
//
// Internal Methods
//
//------------------------------------------------------
internal static void CompleteCurrentComposition(UnsafeNativeMethods.ITfDocumentMgr documentMgr)
{
UnsafeNativeMethods.ITfContext context;
documentMgr.GetBase(out context);
UnsafeNativeMethods.ITfCompositionView composition = GetComposition(context);
if (composition != null)
{
UnsafeNativeMethods.ITfContextOwnerCompositionServices compositionService = context as UnsafeNativeMethods.ITfContextOwnerCompositionServices;
// Terminate composition if there is a composition view.
compositionService.TerminateComposition(composition);
Marshal.ReleaseComObject(composition);
}
Marshal.ReleaseComObject(context);
}
internal static UnsafeNativeMethods.ITfCompositionView GetCurrentCompositionView(UnsafeNativeMethods.ITfDocumentMgr documentMgr)
{
UnsafeNativeMethods.ITfContext context;
documentMgr.GetBase(out context);
UnsafeNativeMethods.ITfCompositionView view = GetComposition(context);
Marshal.ReleaseComObject(context);
return(view);
}
internal static UnsafeNativeMethods.ITfCompositionView GetCurrentCompositionView(UnsafeNativeMethods.ITfDocumentMgr documentMgr)
{
UnsafeNativeMethods.ITfContext tfContext;
documentMgr.GetBase(out tfContext);
UnsafeNativeMethods.ITfCompositionView composition = FrameworkTextComposition.GetComposition(tfContext);
Marshal.ReleaseComObject(tfContext);
return(composition);
}
