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      1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef PPAPI_PROXY_PPP_TEXT_INPUT_PROXY_H_
      6 #define PPAPI_PROXY_PPP_TEXT_INPUT_PROXY_H_
      7 
      8 #include "base/compiler_specific.h"
      9 #include "ppapi/c/dev/ppp_text_input_dev.h"
     10 #include "ppapi/c/pp_instance.h"
     11 #include "ppapi/proxy/interface_proxy.h"
     12 
     13 namespace ppapi {
     14 namespace proxy {
     15 
     16 class PPP_TextInput_Proxy : public InterfaceProxy {
     17  public:
     18   PPP_TextInput_Proxy(Dispatcher* dispatcher);
     19   virtual ~PPP_TextInput_Proxy();
     20 
     21   static const PPP_TextInput_Dev* GetProxyInterface();
     22 
     23   // InterfaceProxy implementation.
     24   virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE;
     25 
     26  private:
     27   // Message handlers.
     28   void OnMsgRequestSurroundingText(PP_Instance instance,
     29                                    uint32_t desired_number_of_characters);
     30 
     31   // When this proxy is in the plugin side, this value caches the interface
     32   // pointer so we don't have to retrieve it from the dispatcher each time.
     33   // In the host, this value is always NULL.
     34   const PPP_TextInput_Dev* ppp_text_input_impl_;
     35 
     36   DISALLOW_COPY_AND_ASSIGN(PPP_TextInput_Proxy);
     37 };
     38 
     39 }  // namespace proxy
     40 }  // namespace ppapi
     41 
     42 #endif  // PPAPI_PROXY_PPP_TEXT_INPUT_PROXY_H_
     43