First commit.

KeyHandlerEditSession.cpp

@@ -0,0 +1,46 @@
+// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
+// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
+// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
+// PARTICULAR PURPOSE.
+//
+// Copyright (c) Microsoft Corporation. All rights reserved
+
+#include "Private.h"
+#include "KeyHandlerEditSession.h"
+#include "EditSession.h"
+#include "SampleIME.h"
+#include "CompositionProcessorEngine.h"
+#include "KeyStateCategory.h"
+
+//////////////////////////////////////////////////////////////////////
+//
+//    ITfEditSession
+//        CEditSessionBase
+// CKeyHandlerEditSession class
+//
+//////////////////////////////////////////////////////////////////////
+
+//+---------------------------------------------------------------------------
+//
+// CKeyHandlerEditSession::DoEditSession
+//
+//----------------------------------------------------------------------------
+
+STDAPI CKeyHandlerEditSession::DoEditSession(TfEditCookie ec)
+{
+    HRESULT hResult = S_OK;
+
+    CKeyStateCategoryFactory* pKeyStateCategoryFactory = CKeyStateCategoryFactory::Instance();
+    CKeyStateCategory* pKeyStateCategory = pKeyStateCategoryFactory->MakeKeyStateCategory(_KeyState.Category, _pTextService);
+
+    if (pKeyStateCategory)
+    {
+        KeyHandlerEditSessionDTO keyHandlerEditSessioDTO(ec, _pContext, _uCode,_wch, _KeyState.Function);
+        hResult = pKeyStateCategory->KeyStateHandler(_KeyState.Function, keyHandlerEditSessioDTO);
+
+        pKeyStateCategory->Release();
+        pKeyStateCategoryFactory->Release();
+    }
+
+    return hResult;
+}