Additional update on Pepper IME API and boilerplate thunk/proxy implementation.

webkit/plugins/ppapi/ppb_text_input_impl.h

+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef WEBKIT_PLUGINS_PPAPI_PPB_TEXT_INPUT_IMPL_H_
+#define WEBKIT_PLUGINS_PPAPI_PPB_TEXT_INPUT_IMPL_H_
+
+#include "base/basictypes.h"
+#include "base/compiler_specific.h"
+#include "ppapi/shared_impl/function_group_base.h"
+#include "ppapi/thunk/ppb_text_input_api.h"
+
+namespace webkit {
+namespace ppapi {
+
+class PluginInstance;
+
+class PPB_TextInput_Impl
+    : public ::ppapi::FunctionGroupBase,
+      public ::ppapi::thunk::PPB_TextInput_FunctionAPI {
+ public:
+  PPB_TextInput_Impl(PluginInstance* instance);
+
+  // FunctionGroupBase overrides.
+  virtual ::ppapi::thunk::PPB_TextInput_FunctionAPI*
+    AsPPB_TextInput_FunctionAPI() OVERRIDE;
+
+  // PPB_TextInput_FunctionAPI implementation.
+  virtual void SetTextInputType(PP_Instance instance,
+                                PP_TextInput_Type type) OVERRIDE;
+  virtual void UpdateCaretPosition(PP_Instance instance,
+                                   const PP_Rect& caret,
+                                   const PP_Rect& bounding_box) OVERRIDE;
+  virtual void CancelCompositionText(PP_Instance instance) OVERRIDE;
+
+ private:
+  PluginInstance* instance_;
+  DISALLOW_COPY_AND_ASSIGN(PPB_TextInput_Impl);
+};
+
+}  // namespace ppapi
+}  // namespace webkit
+
+#endif  // WEBKIT_PLUGINS_PPAPI_PPB_TEXT_INPUT_IMPL_H_